CN218904281U - Automatic assembling machine for automobile rearview mirror bearing support - Google Patents

Abstract

The utility model discloses an automatic assembling machine for automobile rearview mirror bearing supports, which comprises a frame, a control system, a left conveying rail, a right conveying rail, a conveying vibration disc, a bearing conveying mechanism, a bearing grabbing manipulator, a bearing cover conveying mechanism, a bearing deviation correcting type bearing cover grabbing mechanism, a bearing cover precise pressure control mechanism, a bearing swinging force detection mechanism and a finished product output mechanism, wherein the control system is arranged at the top of the frame, the conveying rail is used for conveying support shells in a left-right direction, the conveying vibration disc is used for conveying support shells, the bearing conveying mechanism is arranged on one side of the conveying rail, the bearing grabbing manipulator is arranged on one side of the conveying rail, and the bearing cover conveying mechanism is arranged on one side of the conveying rail. According to the automatic assembly machine for the automobile rearview mirror bearing support, the bearing and the bearing cover can be automatically mounted on the support shell, the bearing swinging force test is automatically completed, the combined finished products are screened out, and the production efficiency is greatly improved.

Description

Automatic assembling machine for automobile rearview mirror bearing support

Technical Field

The utility model relates to the field of machinery, in particular to an automatic assembling machine for a bearing support of an automobile rearview mirror.

Background

Referring to fig. 1 and 2, in the process of producing the mirror bearing support 1000 of the automobile, the bearing 400 needs to be mounted in the bearing mounting groove 510 of the support housing 500, then the bearing cover 300 is mounted in the bearing cover mounting groove 520 of the support housing 500, then the bearing cover 300 is pressed by the punching device, and finally the finished product is placed on the swinging force detecting device to perform swinging force detection, and the above procedures are generally completed by matching with hands at present, so that the production efficiency is low.

Disclosure of Invention

The utility model aims to provide an automatic assembling machine for a bearing support of an automobile rearview mirror, so as to solve the technical problems.

In order to achieve the above purpose, the technical scheme of the utility model is as follows: the automatic assembling machine comprises a frame, a control system, a left conveying rail, a right conveying rail, a conveying vibration disc, a bearing conveying mechanism, a bearing grabbing manipulator, a bearing cover conveying mechanism, a bearing deviation correcting type bearing cover grabbing mechanism, a bearing cover precise pressure control mechanism, a bearing swinging force detection mechanism and a finished product output mechanism, wherein the control system is arranged at the top of the frame; the output end of the conveying vibration disc is connected with the input end of the conveying track, and the conveying vibration disc is electrically connected with the control system; the bearing conveying mechanism is used for conveying the bearing to the bearing mounting station and is electrically connected with the control system; the bearing grabbing mechanical arm is used for grabbing a bearing from the bearing conveying mechanism to a designated position, and is electrically connected with the control system; the bearing deviation correcting type bearing cover grabbing mechanism comprises a bearing cover absorbing part, an absorbing part connecting block, a moving module and a deviation correcting elastic component, wherein the moving module is fixedly arranged at the top of the frame at one side of the conveying track, the absorbing part connecting block is arranged at the output end of the moving module, the bearing cover absorbing part is of a cylindrical structure, a limiting table is arranged on the inner side wall of the bearing cover absorbing part, the top of the bearing cover absorbing part is fixedly arranged on the absorbing part connecting block, a plurality of absorbing holes are formed in the bottom of the bearing cover absorbing part, the upper ends of the absorbing holes are connected with an external negative pressure air source, the deviation correcting elastic component comprises deviation correcting nails and springs, round and smooth horizontal deviation correcting planes are formed in the bottoms of the deviation correcting nails, spring slotted holes are formed in the tops of the deviation correcting nails, the upper ends of the springs are fixedly connected with the absorbing part connecting block, the lower ends of the springs are inserted into the spring slotted holes and are fixedly connected with the inner walls of the spring slotted holes, the upper ends of the deviation correcting nails are elastically moved up and down and are inserted into the lower ends of the bearing cover absorbing parts, and the upper ends of the deviation correcting nails can be abutted against the limiting tables; the bearing cover conveying mechanism is used for conveying the bearing cover to the direction of the bearing deviation correcting type bearing cover grabbing mechanism; the bearing cover precision pressure control mechanism is used for punching and fastening the bearing cover and is electrically connected with the control system, and the bearing swinging force detection mechanism is used for detecting whether the swinging bearing force of the finished bearing seat reaches the standard or not; the finished product output mechanism comprises an output main channel, an acceptable product output branch channel, a waste product output branch channel and a product selecting switch, wherein the input end of the output main channel is connected with the output end of the conveying track, the input end of the acceptable product output branch channel and the input end of the waste product output branch channel are connected with the output end of the output main channel, the product selecting switch is arranged at the junction of the acceptable product output branch channel and the waste product output branch channel, the product selecting switch can close the acceptable product output branch channel to open the waste product output branch channel or close the waste product output branch channel to open the acceptable product output branch channel, the output main channel, the acceptable product output branch channel and the waste product output branch channel are all inclined downwards from left to right, and the product selecting switch is electrically connected with the control system.

Preferably, the mobile module comprises a vertical support plate, a front sliding mounting plate, a front sliding rail, a rear sliding plate, a front sliding block, a rear driving cylinder, a vertical sliding mounting seat, a vertical sliding rail, a vertical sliding block and a lifting cylinder, wherein the front and rear directions of the vertical support plate are vertically arranged, the lower end of the vertical support plate is fixedly mounted on the top of the frame, the front sliding mounting plate and the rear sliding mounting plate are vertically arranged in a front and rear direction, the bottom of the front sliding mounting plate is fixedly mounted on the top of the vertical support plate, the front and rear directions of the front sliding rail are fixedly mounted on the right side wall of the front and rear sliding mounting plate, the front and rear sliding block is in sliding joint with the front and rear sliding rail, the front and rear driving cylinder is fixedly mounted on the front and rear sliding mounting plate, the output end of the front and rear driving cylinder is fixedly connected with the front and rear sliding block, the vertical sliding mounting seat comprises a vertical plate and a horizontal plate, the left side wall of the vertical plate is fixedly mounted on the front and rear sliding block, the left end of the horizontal plate and the vertical sliding mounting plate are fixedly mounted on the left side wall of the vertical support plate, the vertical sliding block is fixedly mounted on the left side wall of the front sliding mounting plate, the front and the front sliding block is fixedly mounted on the front and rear sliding block, the left sliding block is fixedly mounted on the left side of the vertical sliding block, the front and the front sliding block is fixedly mounted on the left sliding block, and the front sliding block, the front sliding block and the vertical sliding block.

Preferably, the deviation rectifying nail is provided with a conical surface inclined from bottom to top outwards at the outer edge of the deviation rectifying plane, the top of the deviation rectifying nail is outwards protruded in the radial direction to form a propping boss, and the propping boss can prop against the limiting table.

Preferably, the conveying guide rail comprises a left guide rail, a lifting guide rail and a right guide rail, the left guide rail comprises a front left guide rail and a rear left guide rail which is parallel to the front left guide rail, the right guide rail comprises a front right guide rail and a rear right guide rail which is parallel to the front right guide rail and is parallel to the front right guide rail, the lifting guide rail comprises a front lifting guide rail and a rear lifting guide rail which is parallel to the front lifting guide rail and is parallel to the rear right guide rail, the left end and the right end of the front left guide rail can be respectively in butt joint with the right end of the front right guide rail, the left end and the right end of the rear left guide rail can be respectively in butt joint with the left end of the rear right guide rail, and the bearing installation station, the bearing cover stamping station and the bearing swinging force detection station are respectively arranged on the left guide rail, the lifting guide rail and the right guide rail.

Preferably, a first position sensor, a second position sensor and a third position sensor are respectively arranged at one side or above the bearing installation station, the bearing cover stamping station and the bearing swinging force detection station at the top of the frame, and the first position sensor, the second position sensor and the third position sensor are respectively used for sensing whether the support shell reaches the bearing installation station, the bearing cover stamping station and the bearing swinging force detection station.

Preferably, the precise pressure control mechanism of the bearing cover comprises a pressure control bracket, a lower jacking component, a stamping component, a left upper sliding block, a left upper sliding rail, a right upper sliding block, a right lower sliding rail, a sliding block connecting piece and a lifting guide rail supporting table, wherein the pressure control bracket comprises a bottom plate which is horizontally arranged, a vertical column which is vertically arranged and a top plate which is horizontally arranged, the upper end and the lower end of the vertical column are respectively and vertically connected with the rear end of the top plate and the rear end of the bottom plate, the left upper sliding rail and the right upper sliding rail are vertically arranged in an up-down vertical trend, the left upper sliding rail and the right upper sliding rail are fixedly arranged on the front wall of the vertical column in parallel with each other, the left upper sliding block and the lower sliding block are vertically clamped on the left upper sliding rail and the right upper sliding block and the lower sliding block, the upper left slider, the lower right slider and the upper right slider are fixedly connected with the slider connecting piece, the lower jacking assembly comprises a support column and a support thimble, the bottom of the support column is fixedly arranged at the top of the bottom plate, the lower end of the support thimble is fixedly arranged at the top of the support column, the upper end of the support thimble vertically extends upwards, the punching assembly comprises a punching head, a punching head connecting block and a punching driving module, the punching driving module is arranged on the top plate, the output end of the punching driving module downwardly extends and is fixedly connected with the upper end of the punching head connecting block, the front wall of the upper left slider is provided with a vertical left sliding rail, the front wall of the upper left slider is provided with an upper left limiting block and a lower left limiting block respectively at the upper side and the lower side of the vertical left sliding rail, the front wall of the upper right slider is provided with a vertical right sliding rail, the front wall of the right upper and lower sliding blocks is provided with a right upper limiting block and a right lower limiting block respectively at the upper side and the lower side of the right vertical sliding rail, the left end and the right end of the rear wall of the punching head connecting block are connected to the left vertical sliding rail and the right vertical sliding rail in a sliding and clamping mode respectively, the upper end of the punching head is fixedly arranged at the bottom of the punching head connecting block, the lower end of the punching head extends downwards and is right opposite to the supporting thimble, the rear end of the lifting guide rail supporting table is fixedly arranged on the left upper sliding block and the right upper sliding block, the rear lifting guide rail is fixedly arranged at the rear end of the top of the lifting guide rail supporting table in a left-right direction, a workpiece sliding placing space is formed between the front lifting guide rail and the rear lifting guide rail, and the lifting guide rail supporting table is right opposite to the punching head and is provided with a punching through hole for allowing the punching head to pass through.

Preferably, the stamping driving module is an up-down driving cylinder, a cylinder mounting hole which runs up and down is formed in the front portion of the top plate, the up-down driving cylinder is fixedly mounted on the top plate, and the output end of the up-down driving cylinder penetrates through the cylinder mounting hole and is fixedly connected with the upper end of the stamping connecting block.

Preferably, the upper parts of the front walls of the rear left guide rail, the rear lifting guide rail and the rear right guide rail are provided with left-right-oriented rear clamping grooves, and the rear walls of the front left guide rail, the front lifting guide rail and the front right guide rail are opposite to the rear clamping grooves and provided with left-right-oriented front clamping grooves.

Preferably, the lifting guide rail supporting table comprises a left supporting plate of a U shape and a right supporting plate of the U shape, the left end and the right end of the rear guide rail are respectively and fixedly installed at the rear end of the top of the left supporting plate and the rear end of the top of the right supporting plate, the left end and the right end of the front guide rail are respectively and fixedly installed at the front end of the top of the left supporting plate and the front end of the top of the right supporting plate, the rear wall of the left supporting plate and the rear wall of the right supporting plate are respectively and fixedly installed on the left upper sliding block, the right upper sliding block and the right lower sliding block, and the punching through hole is formed between the left supporting plate and the right supporting plate.

Preferably, the bearing swinging force detection mechanism comprises a detection bracket, a back-and-forth movement module, a up-and-down movement module, a movement connecting body and a swinging force detection module, wherein the detection bracket is fixedly arranged on the frame and is arranged on two sides of the conveying track, the swinging force detection module comprises a back-and-forth swinging force sensor, a swinging force sensor base, detection nails, detection nail swinging shafts, detection nail positioning air clamps and a swinging force detection block which is vertically arranged in a left-right trend, the back-and-forth movement module is fixedly arranged on the detection bracket, an output end of the back-and-forth movement module is provided with a middle connecting block, the up-and-down movement module is fixedly connected with the middle connecting block, an output end of the up-and-down movement module extends downwards to be fixedly connected with the movement connecting body, the swinging force sensor base is fixedly arranged on the movement connecting body, the fixed end of the front and back swinging force sensor is fixedly arranged on the sensor base, the detection end of the swinging force sensor extends forwards or backwards to be fixedly connected with the swinging force detection block, the bottom of the swinging force detection block is provided with a detection nail notch, the left side wall and the right side wall of the detection notch are respectively provided with a left shaft hole and a right shaft hole, the upper end of the detection nail is provided with a left fixing jack and a right fixing jack which penetrate through the detection nail, the upper end of the detection nail is arranged in the detection nail notch, the detection nail swinging shaft is fixedly inserted through the fixing jack, the left end and the right end of the detection nail swinging shaft are respectively and rotatably inserted into the left shaft hole and the right shaft hole, the lower end of the detection nail extends downwards out of the detection nail notch, the fixed end of the detection nail positioning air clamp is fixed at the lower part of the middle connecting block, the clamping jaw of the detection nail positioning air clamp is used for clamping the middle part of the detection nail so as to position the detection nail to a vertical position, and the front-back pendulum force sensor, the front-back moving module and the up-down moving module are all electrically connected with the control system.

Preferably, the back-and-forth moving module comprises a back-and-forth sliding rail, a back-and-forth sliding block and a sliding block back-and-forth driving module, wherein a support mounting plate which runs forward and backward and is vertically arranged is arranged on the upper portion of the detection support, the back-and-forth sliding rail runs forward and backward and is horizontally fixedly mounted on the left side wall of the support mounting plate, the back-and-forth sliding block is connected with the back-and-forth sliding rail in a sliding manner, the sliding block back-and-forth driving module is mounted on the support mounting plate and is used for driving the back-and-forth sliding block to move back-and-forth, the upper moving module is an upper driving cylinder and a lower driving cylinder, the upper driving cylinder and the lower driving cylinder are fixedly mounted on the middle connecting block, and an output shaft of the upper driving cylinder and the lower driving cylinder downwards extends out and is fixedly connected with the moving connecting body.

Compared with the prior art, the utility model has the advantages that.

The utility model will become more apparent from the following description taken in conjunction with the accompanying drawings which illustrate embodiments of the utility model.

Drawings

Fig. 1 is a block diagram of a finished bearing housing.

Fig. 2 is an exploded view of the bearing housing.

Fig. 3 is a view showing a construction of an angle of the automatic assembling machine for the bearing support of the automobile rearview mirror according to the present utility model.

Fig. 4 is an enlarged view of a portion a in fig. 3.

Fig. 5 is a partial view of another angle of the automatic assembly machine for the bearing support of the automobile rearview mirror according to the utility model.

Fig. 6 is a view showing a structure of an angle of a bearing deviation correcting type bearing cap grasping mechanism of the automatic assembling machine for the bearing support of the automobile rearview mirror.

Fig. 7 is a view showing a structure of another angle of the bearing deviation rectifying type bearing cap grasping mechanism of the automatic assembling machine for the bearing support of the automobile rearview mirror.

Fig. 8 is a partial structural view of a bearing deviation correcting type bearing cap grabbing mechanism of an automatic assembling machine for automobile rearview mirror bearing supports.

Fig. 9 is a block diagram of an angle of a deviation correcting nail of a bearing deviation correcting type bearing cap grabbing mechanism of the automatic assembling machine for the automobile rearview mirror bearing support.

Fig. 10 is a block diagram of another angle of the deviation correcting nail of the bearing deviation correcting type bearing cap grabbing mechanism of the automatic assembling machine for the automobile rearview mirror bearing support.

FIG. 11 is a block diagram of an angle of a precision pressure control mechanism for a bearing cap of an automatic assembly machine for automobile rearview mirror bearing supports.

Fig. 12 is a view showing another angle of the bearing cap precision pressure control mechanism of the automatic assembling machine for the bearing support of the automobile rearview mirror.

Fig. 13 is a partial construction diagram of an angle of a bearing cap precision pressure control mechanism of an automatic assembling machine for automobile rearview mirror bearing supports.

Fig. 14 is a partial construction diagram of another angle of the bearing cap precision pressure control mechanism of the automatic assembling machine for the bearing support of the automobile rearview mirror of the utility model.

Fig. 15 is a first angular block diagram of a bearing pendulum force detection mechanism of an automatic assembly machine for automobile rearview mirror bearing supports of the present utility model.

Fig. 16 is a second angular configuration diagram of a bearing pendulum force detection mechanism of an automatic assembly machine for automobile rearview mirror bearing supports of the present utility model.

Detailed Description

Referring to fig. 1 to 16, the automatic assembling machine 100 for automobile rearview mirror bearing support comprises a frame 10, a control system 15, a left-right conveying rail 20, a conveying vibration disk 30, a bearing conveying mechanism 40, a bearing grabbing manipulator 46, a bearing cover conveying mechanism 45, a bearing deviation correcting type bearing cover grabbing mechanism 50, a bearing cover precision pressure control mechanism 60, a bearing swinging force detection mechanism 70 and a finished product output mechanism 80, wherein the control system 15 is arranged at the top of the frame 10, the conveying rail 20 is used for conveying support shells, the conveying vibration disk 30 is used for pushing the support shells to the conveying rail 20, the bearing grabbing manipulator 46 is arranged on one side of the conveying rail 20, and the bearing cover precision pressure control mechanism 60 is arranged on one side of the conveying rail. The bearing deviation correcting type bearing cap grabbing mechanism 50, the bearing cap precision pressure control mechanism 60, the bearing pendulum force detection mechanism 70 and the finished product output mechanism 80 are sequentially arranged from left to right.

The conveying rail 20 is provided with a bearing installation station, a bearing cover stamping station and a bearing swinging force detection station from left to right in sequence, a first position sensor (not shown), a second position sensor (not shown) and a third position sensor (not shown) are respectively arranged at the top of the frame 10 on one side or above the bearing installation station, the bearing cover stamping station and the bearing swinging force detection station, and the first position sensor, the second position sensor and the third position sensor are respectively used for sensing whether the support shell reaches the bearing installation station, the bearing cover stamping station and the bearing swinging force detection station. The output end of the conveying vibration plate 30 is connected with the input end of the conveying track 20, and the conveying vibration plate 30 is electrically connected with the control system 15.

Specifically, the conveying rail 20 includes a left rail 21, a lifting rail 22, and a right rail 23, and the left rail 21 includes a front left rail 211 and a rear left rail 212 disposed in parallel behind the front left rail 211. The right guide rail 23 includes a front right guide rail 231 and a rear right guide rail 232 disposed in parallel behind the front right guide rail 231. The lifting rail 22 comprises a front lifting rail 221 and a rear lifting rail 222 parallel to the rear of the front lifting rail 221, wherein the left and right ends of the front lifting rail 221 can be respectively butted with the right end of the front left rail 211 and the left end of the front right rail 231. The left and right ends of the rear elevation rail 222 are respectively butted with the right end of the rear left rail 212 and the left end of the rear right rail 232. The bearing installation station, the bearing cover stamping station and the bearing swinging force detection station are respectively arranged on the left guide rail 21, the lifting guide rail 22 and the right guide rail 23.

The bearing conveying mechanism 40 is used for conveying the bearing 400 to the bearing mounting station and is electrically connected with the control system 15.

The bearing gripping robot 46 is located at one side of the conveyor track 20 for gripping the bearings 400 from the bearing conveyor 40 into the bearing placement groove 510.

The bearing cap conveying mechanism 45 is used for conveying the bearing caps towards the bearing deviation correcting type bearing cap grabbing mechanism.

The bearing deviation rectifying type bearing cap grabbing mechanism 50 comprises a bearing cap absorbing part 51, an absorbing part connecting block 52, a moving module 53 and a deviation rectifying elastic assembly 54. The moving module is fixedly arranged on the top of the frame 10 at one side of the conveying guide rail 20.

The adsorption piece connecting block 52 is installed in the output of removing the module 53, the bearing cap adsorption piece 51 is cylindric structure, the inside wall of bearing cap adsorption piece 51 sets up spacing platform 512, the top fixed mounting of bearing cap adsorption piece 51 in on the adsorption piece connecting block 52, a plurality of adsorption holes 511 have been seted up to the bottom of bearing cap adsorption piece 51, the upper end and the outside negative pressure air supply of adsorption hole 511 meet, the inside wall of bearing cap adsorption piece 51 sets up spacing platform 512. The deviation correcting elastic assembly 54 includes deviation correcting nails 541 and springs (not shown). The bottom of the deviation rectifying nail 541 is provided with a circular and smooth horizontal deviation rectifying plane 5411, the top of the deviation rectifying nail 541 is provided with a spring slot 5412, the upper end of the spring is fixedly connected with the adsorbing member connecting block 52, the lower end of the spring is inserted into the spring slot 5412 and fixedly connected with the inner wall of the spring slot 5412, the upper end of the deviation rectifying nail 541 is inserted into the lower end of the bearing cover adsorbing member 51 in a vertically elastic movement manner, and the upper end of the deviation rectifying nail 541 can be propped against the limiting table 512.

Specifically, the moving module 53 includes a front-rear sliding mounting plate 531, a front-rear sliding rail 532, a front-rear sliding block 533, a front-rear driving cylinder 534, a vertical sliding mounting seat 535, a vertical sliding rail 536, a vertical sliding block 537, a lifting cylinder 538, and a vertical support 539. The vertical support plates 539 are vertically placed in a front-back direction, and the lower ends of the vertical support plates 539 are fixedly mounted on the top of the frame 10. The front-back sliding mounting plate 531 is arranged vertically in a front-back trend, and the bottom of the front-back sliding mounting plate 531 is fixedly mounted on the top of the vertical support plate 539. The fixed mounting who moves towards around in preceding back slide rail 532 in the right side wall of back and forth slide mounting board 531, preceding back slider 533 slip joint in on preceding back slide rail 532, preceding back drive cylinder 534 fixed mounting in on preceding back slide mounting board 531, just the output of preceding back drive cylinder 534 stretch out forward with preceding back slider 533 looks rigid coupling, vertical slide mounting seat 535 includes vertical board 5351 and horizontal plate 5352, vertical board 5351's left side wall fixed mounting in on preceding back slider 533, horizontal plate 5352 left end with vertical board 5351's upper end vertical rigid coupling, vertical slide rail 536 vertical install in vertical board 5351's right side wall, vertical slider 537 up-down sliding joint in on vertical slide rail 536, vertical plate 5352's right-hand member has seted up the cylinder mounting hole 5353 of moving towards from top to bottom, lifting cylinder 538 fixed mounting in on the horizontal plate 5352, lifting cylinder 538's output shaft downwards pass through with the suction piece is fixed connection mutually to the connecting piece 538.

Preferably, the deviation rectifying nails 541 are provided with tapered surfaces 5413 inclined outward from bottom to top at the outer edges of the deviation rectifying planes 5411.

Preferably, the top of the deviation rectifying pin 541 is protruded outwards along the radial direction to form a propping boss 5414, and the propping boss 5414 can prop against the limiting table 512.

When the bearing correction type bearing cap grabbing mechanism 50 is used, the bearing cap absorbing member 51 moves backwards to the upper side of the bearing cap conveying mechanism 45 through the moving module, then moves downwards, absorbs the bearing cap 300 to the outside of the absorption hole 511 at the bottom of the bearing cap absorbing member 51 through the negative pressure air source, then moves to the upper side of the support shell 500, enables the bearing cap 300 to be right above the pre-placed bearing 400, then the bearing cap absorbing member 51 and the correction nails 541 descend simultaneously, the bearing cap absorbing member 51 places the bearing cap 300 into the bearing cap placing groove 520 above the bearing cap 400, and meanwhile, the correction nails 541 move the placed bearing cap 400 forwards again through the correction plane 5411 and the telescopic function thereof, so that the subsequent stamping of the bearing cap 300 is ready.

The bearing deviation correcting type bearing cover grabbing mechanism not only can adsorb the bearing cover 300 onto the bearing cover groove 520 above the bearing 400, but also can correct the deviation of the bearing 400, thereby saving the manufacturing cost and greatly improving the manufacturing efficiency of the bearing seat.

The precise pressure control mechanism 60 for bearing caps comprises a pressure control bracket 61, a lower jacking component 62, a stamping component 63, a left upper and lower sliding block 64, a left upper and lower sliding rail 645, a right upper and lower sliding block 65, a right upper and lower sliding rail 655, a sliding block connecting piece 67 and a lifting guide rail supporting table 66.

The bearing swinging force detection mechanism is used for detecting whether the swinging bearing force of the finished bearing seat reaches the standard. The pressure-controlled bracket 61 includes a bottom plate 611 disposed horizontally, a vertical column 612 disposed vertically, and a top plate 613 disposed horizontally. The upper and lower ends of the upright post 612 are vertically connected to the rear end of the top plate 613 and the rear end of the bottom plate 611, respectively. The left upper and lower slide rails 645 and the right upper and lower slide rails 655 are vertically oriented, and the left upper and lower slide rails 645 and the right upper and lower slide rails 655 are fixedly mounted on the front wall of the upright 612 in parallel with each other. The left up-down slider 64 is clamped on the left up-down slide rail 645 in an up-down sliding manner, and the right up-down slider 65 is clamped on the right up-down slide rail 655 in an up-down sliding manner. The left upper and lower slider 64 and the right upper and lower slider 65 are fixedly connected with the slider connecting piece 67. The front wall of the left upper and lower slider 64 is provided with a left vertical sliding rail (not shown), the front wall of the left upper and lower slider 64 is provided with a left upper limiting block 642 and a left lower limiting block 643 on the upper and lower sides of the left vertical sliding rail, the front wall of the right upper and lower slider 65 is provided with a right vertical sliding rail (not shown), and the front wall of the right upper and lower slider 65 is provided with a right upper limiting block 652 and a right lower limiting block 653 on the upper and lower sides of the right vertical sliding rail.

The lower pressing assembly 62 includes a supporting column 621 and a supporting thimble 622, wherein the bottom of the supporting column 621 is fixedly mounted on the top of the bottom plate 611. The lower end of the supporting thimble 622 is fixedly mounted on the top of the supporting column 621, and the upper end of the supporting thimble 622 extends vertically upwards.

The punch assembly 63 includes a punch 631, a punch connection block 632, and a punch drive module. The punching driving module is mounted on the top plate 613, the output end of the punching driving module extends downwards to be fixedly connected with the upper end of the punching head connecting block 632, the left end and the right end of the rear wall of the punching head connecting block 632 are respectively clamped on the left vertical sliding rail and the right vertical sliding rail in a sliding manner, the punching head 631 is cylindrical, the upper end of the punching head 631 is fixedly mounted at the bottom of the punching head connecting block 632, the lower end of the punching head 631 extends downwards and is opposite to the supporting thimble 622, the upper end of the bearing positioning bolt 68 is inserted to penetrate through the central hole of the punching head 631 and is fixedly connected with the bottom of the punching head connecting block 632, and the lower end of the bearing positioning bolt 68 extends to the lower side of the bottom of the punching head 631.

The rear end of the lifting rail supporting table 66 is fixedly mounted on the left upper and lower sliding blocks 64 and the right upper and lower sliding blocks 65, the rear lifting rail 222 is fixedly mounted at the rear end of the top of the lifting rail supporting table 66 in a left-right direction, the front lifting rail 221 is fixedly mounted at the front end of the top of the lifting rail supporting table 66 in a left-right direction, and a workpiece sliding placement space is formed between the front lifting rail 221 and the rear lifting rail 222. The lifting guide rail supporting table 66 is provided with a punching through hole 6631 which is opposite to the punching head 631 and is used for allowing the punching head 631 to pass through.

Specifically, the upper parts of the front walls of the rear left rail 212, the rear lifting rail 222 and the rear right rail 232 are provided with left and right-oriented rear clamping grooves 2221, and the rear walls of the front left rail 211, the front lifting rail 221 and the front right rail 231 are provided with left and right-oriented front clamping grooves 2211 opposite to the rear clamping grooves 2221. The lifting guide support table 663 comprises a U-shaped left support plate 6632 and a U-shaped right support plate 6633, the left and right ends of the rear lifting guide 222 are respectively and fixedly mounted at the rear end of the top of the left support plate 6632 and the rear end of the top of the right support plate 6633, the left and right ends of the front lifting guide 221 are respectively and fixedly mounted at the front end of the top of the left support plate 6632 and the front end of the top of the right support plate 6633, the rear wall of the left support plate 6632 and the rear wall of the right support plate 6633 are respectively and fixedly mounted on the left upper and lower sliding blocks 64 and the right upper and lower sliding blocks 65, and the punching through hole 6631 is formed between the left support plate 6632 and the right support plate 6633.

Specifically, the punching driving module is an up-down driving cylinder 633, a cylinder mounting hole 6131 running up and down is provided at the front of the top plate 613, the up-down driving cylinder 633 is fixedly mounted on the top plate 613, and an output end of the up-down driving cylinder 633 passes through the cylinder mounting hole 6131 and is fixedly connected with an upper end of the punching connection block 632.

When the bearing cover precision pressure control mechanism 60 works, the support shell 500 to be processed is conveyed to a bearing cover stamping station, the stamping head 631 is opposite to the bearing cover 300 to be stamped, the stamping driving module is started, the stamping head 631 firstly moves downwards relative to the left upper and lower sliding blocks 64 and the right upper and lower sliding blocks 65 and abuts against the bearing cover 300, at the moment, the bearing positioning bolt 68 is just inserted into the central hole of the bearing 400, the stamping head connecting block 632 abuts against the left lower limiting block 643 and the right lower limiting block 653, then the stamping driving module continues to act, and the stamping head 631, the rear guide rail 661 and the front guide rail 662 synchronously move downwards until the supporting thimble 622 abuts against the bottom of the support shell 500, and thus the stamping process of the bearing cover 300 is completed. After the stamping is completed, the stamping driving module drives the stamping head connecting block 632 to move upwards relative to the left upper and lower sliding blocks 64 and the right upper and lower sliding blocks 65, and after the stamping head connecting block 632 abuts against the left upper limiting block 642 and the right upper limiting block 652, the stamping driving module drives the stamping head connecting block 632, the rear guide rail 661 and the front guide rail 662 to move upwards synchronously, so that the resetting is completed.

The bearing cover precision pressure control mechanism can automatically complete the stamping process of the bearing cover, and the stamping precision and the stamping efficiency are greatly improved.

The bearing swing force detecting mechanism 70 is used for detecting whether the swing bearing force of the finished bearing seat meets the standard. The bearing swinging force detection mechanism 70 comprises a detection bracket 71, a back-and-forth movement module 72, a up-and-down movement module, a movement connection body 74 and a swinging force detection module 75, wherein the detection bracket 71 is fixedly arranged on the frame 10 and is arranged on two sides of the conveying track 20, and the swinging force detection module 75 comprises a back-and-forth swinging force sensor 751, a swinging force sensor base 752, detection nails 753, detection nail swinging shafts (not shown), detection nail positioning air clamps 755 and swinging force detection blocks 756 which are vertically arranged in a left-right trend. The front-back moving module 72 is fixedly mounted on the detecting support 71, an intermediate connecting block 76 is mounted at the output end of the front-back moving module 72, the up-down moving module 73 is fixedly connected with the intermediate connecting block 76, and the output end of the up-down moving module extends downwards to be fixedly connected with the moving connecting body 74. The swing force sensor base 752 is fixedly mounted on the movable connecting body 74, the fixed end of the front and rear swing force sensor 751 is fixedly mounted on the swing force sensor base 752, and the detection end of the swing force sensor 751 extends forward or backward and is fixedly connected with the swing force detection block 756. The bottom of pendulum power detection piece 756 has seted up and has detected nail breach 7561, left shaft hole 7562 and right shaft hole (not shown) have been seted up respectively to the left and right side wall of detecting breach 7561, the upper end of detecting nail 753 has been seted up and has been run through self admittedly jack 7531 about, the upper end of detecting nail 753 is arranged in detect nail breach 7561, detect the nail oscillating axle and insert admittedly and pass admittedly jack 7531, just the both ends are rotatory to be inserted respectively in the left shaft hole 7562 and in the right shaft hole about detect the nail oscillating axle. The lower end of the detection nail 753 extends downwards out of the detection nail notch 7561, the fixed end of the detection nail positioning air clamp 755 is fixed at the lower part of the middle connecting block 76, the clamping jaw of the detection nail positioning air clamp 755 is used for clamping the middle part of the detection nail 753 so as to position the detection nail 753 to a vertical position, and the front-back pendulum force sensor 751, the front-back moving module 72 and the up-down moving module 73 are all electrically connected with the control system 15.

Specifically, the front-back moving module 72 includes a front-back sliding rail 721, a front-back sliding block 722, and a sliding block front-back driving module, a front-back moving support mounting plate 711 is mounted on the upper portion of the detecting support 71, the front-back sliding rail 721 is horizontally and fixedly mounted on the left side wall of the support mounting plate 711, the front-back sliding block 722 is slidably clamped on the front-back sliding rail 721, and the sliding block front-back driving module is mounted on the support mounting plate 711 and is used for driving the front-back sliding block 722 to move back-forth.

Specifically, the upper moving module is an up-down driving cylinder 73, the up-down driving cylinder 73 is fixedly mounted on the middle connecting block 76, and an output shaft of the up-down driving cylinder 73 extends downwards to be fixedly connected with the moving connecting body 74.

When the bearing swinging force detection mechanism 70 is used, the support shell 500 is conveyed to a bearing swinging force detection station, the middle part of the detection nail 753 is clamped by the clamping jaw of the detection nail positioning air clamp 755, so that the detection nail 753 is positioned to a vertical position and then loosened, the detection nail 753 is vertically inserted into a shaft hole of a bearing under the driving of the up-down movement module, the slider back-and-forth driving module 723 drives the front-and-back slider 722 to move back and forth, so that the detection nail 753 swings back and forth in the shaft hole of the bearing 400, friction force is generated between the detection nail 753 and the inner wall of the shaft hole of the bearing 400 in the swinging process, the friction reaction force acts on the swinging force detection block 756 and then is transmitted to the front-and-back swinging force sensor 751, the swinging force sensor 751 transmits data to the control system 15, and the control system 15 judges whether the stability of the bearing seat meets the standard or not according to the received data.

The finished product output mechanism 80 comprises an output main channel 81, a qualified product output branch channel 82, a waste product output branch channel 83 and a product selecting switch 84. The input end of the output main channel 81 is connected with the output end of the conveying track 20, the input end of the qualified product output branch channel 82 and the input end of the waste product output branch channel 83 are connected with the output end of the output main channel 81, the product selecting switch 84 is arranged at the junction of the qualified product output branch channel 82 and the waste product output branch channel 83, and the product selecting switch 84 can close the qualified product output branch channel 82 to open the waste product output branch channel 83 or close the waste product output branch channel 83 to open the qualified product output branch channel 82. The main output path 81, the branch output path 82 and the branch output path 83 are all inclined downward from left to right, and the option switch 84 is electrically connected to the control system 15.

When the automatic assembling machine 100 for the automobile rearview mirror bearing support works, the conveying vibration disc 30 pushes the support shell to the conveying track 20, the support shell slowly moves to the right to the bearing installation station, the bearing 400 is conveyed to the bearing installation station by the bearing conveying mechanism 40, then the bearing 400 is grabbed by the bearing grabbing mechanical arm and placed in the bearing installation groove 510 of the support shell 500, the bearing cover conveying mechanism 45 is used for conveying the bearing cover 300 to the direction of the bearing correction type bearing cover grabbing mechanism 50, then the moving module 53 drives the bearing cover adsorbing piece 51 to move to the bearing cover 300, an external negative pressure air source is started, the bearing cover 300 is sucked through the adsorbing hole 511, then the bearing cover 300 is moved to the upper part of the bearing cover placing groove 520 of the support shell 500 by the moving module and then moves downwards, the deviation correcting plane 5411 of the deviation correcting nail 541 elastically extrudes the bearing 400, the bearing 400 with uneven placement is flattened, finally the bearing cover 300 is placed on the bearing cover placing groove 520, then the support shell 500 continues to move to the bearing cover stamping station, the stamping head 631 faces the bearing cover 300 to be stamped, the stamping driving module is started, the stamping head 631 firstly moves downwards relative to the left upper and lower sliding blocks 64 and the right upper and lower sliding blocks 65 and abuts against the bearing cover 300, at this moment, the bearing positioning bolt 68 is just inserted into the central hole of the bearing 400, the stamping head connecting block 632 abuts against the left lower limiting block 643 and the right lower limiting block 653, and then the stamping driving module continues to act, so that the stamping head 631, the rear lifting guide rail 222 and the front lifting guide rail 221 synchronously move downwards until the supporting thimble 622 abuts against the bottom of the support shell 500, and thus the stamping process of the bearing cover 300 is completed. After the stamping is completed, the stamping driving module drives the stamping head connecting block 632 to move upwards relative to the left upper and lower sliding blocks 64 and the right upper and lower sliding blocks 65, after the stamping head connecting block 632 abuts against the left upper limiting block 642 and the right upper limiting block 652, the stamping driving module drives the stamping head connecting block 632, the rear lifting guide rail 222 and the front lifting guide rail 221 to move upwards synchronously, the bearing cover 300 is reset, the support shell continues to move to a bearing swinging force detection station after the stamping is completed, the clamping jaw of the detection nail positioning air clamp 755 clamps the middle part of the detection nail 753 so as to enable the detection nail 753 to be positioned to a vertical position and then to be loosened, the detection nail 753 is vertically inserted into a shaft hole of the bearing 400 under the driving of the up-down moving module, the slider front and rear driving module 723 drives the front and rear sliding blocks 722 to move back, so that the detection nail 753 swings back and forth in the bearing hole, friction force is generated between the detection nail 753 and the inner wall of the bearing hole in the swinging process, the friction force reaction force acts on the swinging force detection block 756 and is further transmitted to the front and rear swinging force sensor 751, the swinging force sensor 751 transmits data to the control system 15, and the control system 15 judges whether the received data reach standard or not. After the swinging force is detected, the support housing 500 is conveyed to the output main channel 81, the control system 15 judges whether the mounted bearing support meets the standard, if the mounted bearing support meets the standard, the waste output branch channel 83 is closed and the qualified product output branch channel 82 is opened, if the mounted bearing support does not meet the standard, the qualified product output branch channel 82 is output, the qualified product output branch channel 82 is closed and the waste output branch channel 83 is opened, and if the mounted bearing support does not meet the standard, the unqualified bearing support is output from the waste output branch channel 83.

According to the automatic assembly machine for the automobile rearview mirror bearing support, the bearing and the bearing cover can be automatically mounted on the support shell, the bearing swinging force test is automatically completed, the combined finished products are screened out, and the production efficiency is greatly improved.

The present utility model has been described above in connection with the preferred embodiments, but the present utility model is not limited to the embodiments disclosed above, but it is intended to cover various modifications, equivalent combinations according to the essence of the present embodiments.

Claims (10)

1. An automatic kludge of automobile rearview mirror bearing support, its characterized in that: the device comprises a frame, a control system, a left-right moving conveying track, a conveying vibration disc, a bearing conveying mechanism, a bearing grabbing manipulator, a bearing cover conveying mechanism, a bearing deviation correcting bearing cover grabbing mechanism, a bearing cover precise pressure control mechanism, a bearing swinging force detection mechanism and a finished product output mechanism, wherein the control system is arranged at the top of the frame, the conveying track is used for conveying a support shell, the conveying vibration disc is used for conveying the support shell, the bearing conveying mechanism is arranged on one side of the conveying track, the bearing grabbing manipulator is arranged on one side of the conveying track, and a bearing installation station, a bearing cover stamping station and a bearing swinging force detection station are sequentially arranged on the conveying track from left to right; the output end of the conveying vibration disc is connected with the input end of the conveying track, and the conveying vibration disc is electrically connected with the control system; the bearing conveying mechanism is used for conveying the bearing to the bearing mounting station and is electrically connected with the control system; the bearing grabbing mechanical arm is used for grabbing a bearing from the bearing conveying mechanism to a designated position, and is electrically connected with the control system; the bearing deviation correcting type bearing cover grabbing mechanism comprises a bearing cover absorbing part, an absorbing part connecting block, a moving module and a deviation correcting elastic component, wherein the moving module is fixedly arranged at the top of the frame at one side of the conveying track, the absorbing part connecting block is arranged at the output end of the moving module, the bearing cover absorbing part is of a cylindrical structure, a limiting table is arranged on the inner side wall of the bearing cover absorbing part, the top of the bearing cover absorbing part is fixedly arranged on the absorbing part connecting block, a plurality of absorbing holes are formed in the bottom of the bearing cover absorbing part, the upper ends of the absorbing holes are connected with an external negative pressure air source, the deviation correcting elastic component comprises deviation correcting nails and springs, round and smooth horizontal deviation correcting planes are formed in the bottoms of the deviation correcting nails, spring slotted holes are formed in the tops of the deviation correcting nails, the upper ends of the springs are fixedly connected with the absorbing part connecting block, the lower ends of the springs are inserted into the spring slotted holes and are fixedly connected with the inner walls of the spring slotted holes, the upper ends of the deviation correcting nails are elastically moved up and down and are inserted into the lower ends of the bearing cover absorbing parts, and the upper ends of the deviation correcting nails can be abutted against the limiting tables; the bearing cover conveying mechanism is used for conveying the bearing cover to the direction of the bearing deviation correcting type bearing cover grabbing mechanism; the bearing cover precision pressure control mechanism is used for punching and fastening the bearing cover and is electrically connected with the control system, and the bearing swinging force detection mechanism is used for detecting whether the swinging bearing force of the finished bearing seat reaches the standard or not; the finished product output mechanism comprises an output main channel, an acceptable product output branch channel, a waste product output branch channel and a product selecting switch, wherein the input end of the output main channel is connected with the output end of the conveying track, the input end of the acceptable product output branch channel and the input end of the waste product output branch channel are connected with the output end of the output main channel, the product selecting switch is arranged at the junction of the acceptable product output branch channel and the waste product output branch channel, the product selecting switch can close the acceptable product output branch channel to open the waste product output branch channel or close the waste product output branch channel to open the acceptable product output branch channel, the output main channel, the acceptable product output branch channel and the waste product output branch channel are all inclined downwards from left to right, and the product selecting switch is electrically connected with the control system.

2. The automatic assembling machine for automobile rearview mirror bearings according to claim 1, wherein: the movable module comprises a vertical support plate, a front-back sliding mounting plate, a front-back sliding rail, a front-back sliding block, a front-back driving air cylinder, a vertical sliding mounting seat, a vertical sliding rail, a vertical sliding block and a lifting air cylinder, wherein the vertical support plate is vertically arranged in the front-back direction, the lower end of the vertical support plate is fixedly mounted at the top of the frame, the front-back sliding mounting plate is vertically arranged in the front-back direction, the bottom of the front-back sliding mounting plate is fixedly mounted at the top of the vertical support plate, the front-back sliding rail is fixedly mounted on the right side wall of the front-back sliding mounting plate, the front-back sliding block is in sliding clamping connection with the front-back sliding rail, the front-back driving air cylinder is fixedly mounted on the front-back sliding mounting plate, the output end of the front-back driving cylinder extends forwards and is fixedly connected with the front sliding block and the rear sliding block, the vertical sliding mounting seat comprises a vertical plate and a horizontal plate, the left side wall of the vertical plate is fixedly mounted on the front sliding block and the rear sliding block, the left end of the horizontal plate is vertically fixedly connected with the upper end of the vertical plate, the vertical sliding rail is vertically mounted on the right side wall of the vertical plate, the vertical sliding block is vertically and slidably connected onto the vertical sliding rail, the right end of the horizontal plate is provided with a cylinder mounting hole which runs vertically, the lifting cylinder is fixedly mounted on the horizontal plate, and the output shaft of the lifting cylinder downwards penetrates through the cylinder mounting hole and is fixedly connected with the adsorption piece connecting block.

3. The automatic assembling machine for automobile rearview mirror bearings according to claim 1, wherein: the deviation correcting nail is provided with a conical surface which is inclined outwards from bottom to top at the outer edge of the deviation correcting plane, the top of the deviation correcting nail is outwards protruded in the radial direction to form a propping boss, and the propping boss can prop against the limiting table.

4. The automatic assembling machine for automobile rearview mirror bearings according to claim 1, wherein: the conveying track comprises a left guide rail, a lifting guide rail and a right guide rail, wherein the left guide rail comprises a front left guide rail and a rear left guide rail which is parallel to the front left guide rail, the right guide rail comprises a front right guide rail and a rear right guide rail which is parallel to the front right guide rail and is parallel to the front right guide rail, the lifting guide rail comprises a front lifting guide rail and a rear lifting guide rail which is parallel to the front lifting guide rail and is arranged at the rear of the front lifting guide rail, the left end and the right end of the front left guide rail can be respectively in butt joint with the right end of the front left guide rail and the left end of the rear right guide rail, and the left end and the right end of the rear lifting guide rail can be respectively in butt joint with the right end of the rear left guide rail, and the bearing installation station, the bearing cover stamping station and the bearing swinging force detection station are respectively arranged on the left guide rail, the lifting guide rail and the right guide rail.

5. The automatic assembling machine for automobile rearview mirror bearings according to claim 4, wherein: the top of the frame is provided with a first position sensor, a second position sensor and a third position sensor on one side or above the bearing installation station, the bearing cover stamping station and the bearing swinging force detection station respectively, and the first position sensor, the second position sensor and the third position sensor are respectively used for sensing whether the support shell reaches the bearing installation station, the bearing cover stamping station and the bearing swinging force detection station.

6. The automatic assembling machine for automobile rearview mirror bearings according to claim 4, wherein: the bearing cover precise pressure control mechanism comprises a pressure control bracket, a lower jacking component, a stamping component, a left upper and lower sliding block, a left upper and lower sliding rail, a right upper and lower sliding block, a right upper and lower sliding rail, a sliding block connecting piece and a lifting guide rail supporting table, wherein the pressure control bracket comprises a bottom plate which is horizontally arranged, a vertical column which is vertically arranged and a top plate which is horizontally arranged, the upper and lower ends of the vertical column are respectively and vertically connected with the rear end of the top plate and the rear end of the bottom plate, the left upper and lower sliding rail and the right upper and lower sliding rail are vertically arranged in an up-down vertical trend, the left upper and lower sliding rail and the right upper and lower sliding rail are mutually parallel and fixedly arranged on the front wall of the vertical column, the left upper and lower sliding block is connected on the left upper and lower sliding rail in a sliding way, the upper left slider, the lower right slider and the upper right slider are fixedly connected with the slider connecting piece, the lower jacking assembly comprises a support column and a support thimble, the bottom of the support column is fixedly arranged at the top of the bottom plate, the lower end of the support thimble is fixedly arranged at the top of the support column, the upper end of the support thimble vertically extends upwards, the punching assembly comprises a punching head, a punching head connecting block and a punching driving module, the punching driving module is arranged on the top plate, the output end of the punching driving module downwardly extends and is fixedly connected with the upper end of the punching head connecting block, the front wall of the upper left slider is provided with a vertical left sliding rail, the front wall of the upper left slider is provided with an upper left limiting block and a lower left limiting block respectively at the upper side and the lower side of the vertical left sliding rail, the front wall of the upper right slider is provided with a vertical right sliding rail, the front wall of the right upper and lower sliding blocks is provided with a right upper limiting block and a right lower limiting block respectively at the upper side and the lower side of the right vertical sliding rail, the left end and the right end of the rear wall of the punching head connecting block are connected to the left vertical sliding rail and the right vertical sliding rail in a sliding and clamping mode respectively, the upper end of the punching head is fixedly arranged at the bottom of the punching head connecting block, the lower end of the punching head extends downwards and is right opposite to the supporting thimble, the rear end of the lifting guide rail supporting table is fixedly arranged on the left upper sliding block and the right upper sliding block, the rear lifting guide rail is fixedly arranged at the rear end of the top of the lifting guide rail supporting table in a left-right direction, a workpiece sliding placing space is formed between the front lifting guide rail and the rear lifting guide rail, and the lifting guide rail supporting table is right opposite to the punching head and is provided with a punching through hole for allowing the punching head to pass through.

7. The automatic assembling machine for automobile rearview mirror bearings according to claim 6, wherein: the stamping driving module is an up-down driving cylinder, a cylinder mounting hole which runs up and down is formed in the front of the top plate, the up-down driving cylinder is fixedly mounted on the top plate, and the output end of the up-down driving cylinder penetrates through the cylinder mounting hole and is fixedly connected with the upper end of the stamping head connecting block.

8. The automatic assembling machine for automobile rearview mirror bearings according to claim 6, wherein: the lifting guide supporting table comprises a U-shaped left supporting plate and a U-shaped right supporting plate, the left end and the right end of the rear lifting guide are respectively and fixedly installed at the rear end of the top of the left supporting plate and the rear end of the top of the right supporting plate, the left end and the right end of the front lifting guide are respectively and fixedly installed at the front end of the top of the left supporting plate and the front end of the top of the right supporting plate, the rear wall of the left supporting plate and the rear wall of the right supporting plate are respectively and fixedly installed on the left upper sliding block and the right lower sliding block, and a punching through hole is formed between the left supporting plate and the right supporting plate.

9. The automatic assembling machine for automobile rearview mirror bearings according to claim 1, wherein: the bearing swinging force detection mechanism comprises a detection bracket, a back-and-forth movement module, a up-and-down movement module, a movement connection body and a swinging force detection module, wherein the detection bracket is fixedly arranged on the frame and is arranged on two sides of a conveying track, the swinging force detection module comprises a back-and-forth swinging force sensor, a swinging force sensor base, detection nails, a detection nail swinging shaft, a detection nail positioning air clamp and a swinging force detection block which is vertically arranged in a left-right trend, the back-and-forth movement module is fixedly arranged on the detection bracket, an output end of the back-and-forth movement module is provided with a middle connection block, the up-and-down movement module is fixedly connected with the middle connection block, an output end of the up-and-down movement module extends downwards and is fixedly connected with the movement connection body, the swinging force sensor base is fixedly arranged on the movement connection body, a fixed end of the back-and-forth swinging force sensor is fixedly arranged on the sensor base, the detection end of the swinging force sensor extends forwards or backwards to be fixedly connected with the swinging force detection block, the bottom of the swinging force detection block is provided with a detection nail notch, the left and right side walls of the detection nail notch are respectively provided with a left shaft hole and a right shaft hole, the upper end of the detection nail is provided with a left and right fixing jack penetrating through the detection nail notch, the upper end of the detection nail is arranged in the detection nail notch, the detection nail swinging shaft is fixedly inserted through the fixing jack, the left and right ends of the detection nail swinging shaft are respectively and rotatably inserted into the left shaft hole and the right shaft hole, the lower end of the detection nail extends downwards out of the detection nail notch, the fixed end of the detection nail positioning gas clamp is fixed at the lower part of the middle connecting block, the clamping jaw of the detection nail positioning gas clamp is used for clamping the middle part of the detection nail so as to position the detection nail to a vertical position, the front-back pendulum force sensor, the front-back moving module and the up-down moving module are all electrically connected with the control system.

10. The automatic assembling machine for automobile rearview mirror bearings according to claim 9, wherein: the front-back moving module comprises a front-back sliding rail, a front-back sliding block and a sliding block front-back driving module, wherein a front-back moving direction and a vertical support mounting plate are arranged on the upper portion of the detection support, the front-back sliding rail is fixedly mounted on the left side wall of the support mounting plate in a front-back moving direction, the front-back sliding block is connected with the front-back sliding rail in a front-back sliding manner, the sliding block front-back driving module is mounted on the support mounting plate and used for driving the front-back sliding block to move front-back, the up-down moving module is an up-down driving cylinder, the up-down driving cylinder is fixedly mounted on the middle connecting block, and an output shaft of the up-down driving cylinder extends downwards to be fixedly connected with the moving connecting body.

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