CN206105370U - Door nei kaila manual examines dress production line - Google Patents

Abstract

The utility model discloses a door nei kaila manual examines dress production line, including production line frame (1) the last face of production line frame (1) is equipped with first positioning fixture (11), is equipped with bolt installation device in the one side of these first positioning fixture (11), and the opposite side is equipped with fat liquoring device and torsion detection device, is equipped with torsional spring installation device in the top of these first positioning fixture (11), and this torsional spring installation device sets firmly on the corresponding position of putting line frame (1) into production. The utility model discloses having integrated three processes of assembly, fat liquoring and detection, having reduced the technical ability requirement to the operator, intensity of labour is little, the occupation of land is little, it is concentrated to prepare material, wherein, torsion detection device can effective quantitative detection torsional spring rotation angle and corresponding torsion value to can adapt to customer's situations such as detection index change, easily master, the simple operation is rapid, be applicable to the realization examine entirely with semi -automatization's production.

Description

Handle inspection assembling production lines automatically are opened in a kind of car door

Technical field

This utility model is related to automobile manufacturing field, and handle inspection assembling production lines automatically are opened in more particularly to a kind of car door.

Background technology

The workman that is assembled into of car door torsion spring enters torsion spring again with simple frock press-in pivot pin, its low production efficiency, labor with hand pressure Fatigue resistance is big, and the operation of needs is more, operator are more, get the raw materials ready and disperse and have to the technical ability of operator certain requirement, and oiling, The concordance of detection is poor, and each workman can cause the unstable of quality to the understanding of standard and the difference of implementation ability；It is original Inunction process be then that operative employee is put at torsion spring cylindrical outer side, length grip hole with spread pen, its inefficiency；Handle torsion Detection station then mainly listen by the way of abnormal sound whether detect by rule of thumb handle to assemble quality qualified using rotating back and forth handle, this Detection of the mode of kind to torque value is more indistinct, and the position detection to shaking hands can not be realized, if requiring that correspondence torsion angle is tested Corresponding torque value is even more helpless, and very high to the working experience requirement of workman.

Utility model content

The technical problems to be solved in the utility model there is provided in a kind of car door that can improve production and detection efficiency Open handle inspection assembling production lines automatically.

The technical solution of the utility model is as follows：

Handle inspection assembling production lines automatically, including production coil holder are opened in a kind of car door, is set in the upper face of the production coil holder There is the first positioning fixture, in the side of first positioning fixture latch erecting device is provided with, opposite side is provided with greasing device and torsion Force checking device, above first positioning fixture installation device for torsion spring is provided with, and the installation device for torsion spring is installed in production line On the correspondence position of frame；Delivery pipe is connected between the installation device for torsion spring and greasing device, grease Jing delivery pipes are passed The defeated correspondence position to installation device for torsion spring, then rigging position is exported, realize assembling and lubricate the purpose for completing simultaneously, then tie Close the torque tester and complete assembling detection.

Using above structure, installation device for torsion spring, latch erecting device, greasing device and torque tester incorporate dress With, fat liquoring and detection three process, and only need a brief production line just can complete to send pin, pad, dress torsion spring, pressure torsion spring, Fat liquoring and the operation of torsion detection, labor intensity is little, occupations of land is little, get the raw materials ready and concentrate and reduce the skill set requirements to operator, Labor intensity is reduced significantly；Wherein, torque tester can be effectively quantitative detection torsion spring windup-degree and correspondence torque value, and And the situations such as the Testing index change of client are adapted to, it is less demanding to the operant skill of workman, it is easy to grasp, simple operation is fast Speed, it is adaptable to realize the production of full inspection and semi-automation.

In order to ensure the feeding position of latch and the accuracy of assembling positioning, preferably, the latch erecting device Including fixed mount, it is provided with first in the side of the fixed mount and send pin cylinder, be provided with the fixed mount and send pin box, send described The lower end of pin box is provided with second and send pin cylinder, and described second send the outfan of pin cylinder to be connected with pivot pin slide block, and the pivot pin is slided Block is flexibly connected with the lower end for sending pin box；Latch positioning is provided with the lower end of the pivot pin slide block soon, the latch positioning is fast Upper end is provided with " V " shape open slot, and described first send the outfan of pin cylinder to stretch in " V " shape open slot.

In order to ensure the accuracy of displacement, preferably, send be provided with first sensor on pin cylinder described first, in institute Stating second send pin cylinder to be provided with second sensor.

In order to ensure latch can be operated effectively one by one in assembling, preferably, including in the pivot pin slide block sliding Block and sliding block, are provided with one section of groove between the top shoe and sliding block, the first opening is provided with the top shoe, in institute State sliding block and be provided with the second opening, the opening direction keeping parallelism of two openings and shift to install, first opening It is connected insertion with groove with the second opening；The lower end for sending pin box is provided with caulking groove, and the caulking groove is slidably located in top shoe On, this send the lower slide of pin box to be embedded in groove.

In order to avoid the situation of interference clamping stagnation occurs in course of conveying in latch, preferably, set on pin box in described sending There is clamping stagnation to clear up groove.

Placement for the ease of torsion spring and it is easy to push torsion spring and assembles in place, meanwhile, in order to realize entering for synchronous fat liquoring OK, preferably, the installation device for torsion spring includes support and the block that is fixedly clamped, it is provided with is provided with clamping side by side on the bracket Cylinder and compression cylinder, in the upper end of the block that is fixedly clamped clamping movable block, outfan and the folder of the clamping cylinder are provided with Tight movable block connection, the outfan of the compression cylinder stretches out obliquely；The upper end for clamping movable block is provided with back-moving spring, Guide pillar is equipped with the back-moving spring, the upper end of the guide pillar is bolted with nut, the upper surface of the back-moving spring and spiral shell The lower surface of cap abuts, and the lower surface of the back-moving spring abuts with the upper surface for clamping movable block；It is described to be fixedly clamped under block End face is provided with three plug holes, and three plug holes are connected insertion with delivery pipe.

For the ease of controlling the applying amount of grease, preferably, the greasing device includes fat liquoring electric-controlled box, fat liquoring chamber Body and compression pump, the fat liquoring electric-controlled box is installed in the side of production coil holder, and the fat liquoring cavity is connected insertion with delivery pipe, should Grease is sent into fat liquoring cavity by fat liquoring electric-controlled box control pressure pump, and Jing delivery pipes are sent, and are provided with the fat liquoring cavity Control valve.

For the ease of detection positioning, detection accuracy is improved, preferably, the torque tester includes the second positioning Fixture, torque sensor and detection electric-controlled box, second positioning fixture includes four ladder alignment pins and lower platen, described Double-rod cylinder is provided with above lower platen, the outfan of the double-rod cylinder is provided with briquetting；The one of second positioning fixture Side is provided with bearing block and servomotor, and shaft joint, two shaft joints point are respectively connected with the bearing block and servomotor It is not connected with the two ends of torque sensor, survey torque axis is connected with the shaft joint between the torque sensor and bearing block Bar, the correspondence position below the survey moment of torsion bull stick is provided with removable pin, and the removable pin is provided with spring, the spring connection On the upper face of production coil holder；The detection electric-controlled box is electrically connected with torque sensor.

In order to just with immediate observation assemble effect, preferably, detection electric-controlled box also with first sensor and second sensing Device connects.

In order to open the assembling effect of handle in car door just with detection plurality of specifications, preferably, in the servomotor Lower end be provided with slider cylinder.

Beneficial effect：This utility model incorporates assembling, fat liquoring and detection three process, reduces the technical ability to operator Require, labor intensity is little, occupation of land is little, concentration of getting the raw materials ready；Wherein, the detection torsion spring windup-degree that torque tester can be effectively quantitative And correspondence torque value, and adapt to the situations such as the Testing index change of client, it is easy to grasp, simple operation is rapid, it is adaptable to Realize the production of full inspection and semi-automation.

Description of the drawings

Fig. 1 is structural representation of the present utility model.

Fig. 2 is enlarged drawing at the A of Fig. 1.

Fig. 3 is the B direction views of Fig. 2.

Fig. 4 is the structural representation of installation device for torsion spring.

Fig. 5 is the structural representation of fat liquoring cavity and control valve.

Fig. 6 is the structural representation of torque detecting apparatus.

Specific embodiment

Below in conjunction with the accompanying drawings the utility model is described in further detail.

As shown in Figure 1, Figure 2 and Figure 3, this utility model is constituted by coil holder 1 etc. is produced, in the upper plate of the production coil holder 1 Face is provided with the first positioning fixture 11, and in the side of first positioning fixture 11 latch erecting device is provided with, and the latch installs dress Put including fixed mount 21, be provided with first in the side of the fixed mount 21 and send pin cylinder 26, send on pin cylinder 26 described first First sensor 271 is provided with, is provided with the fixed mount 21 and is sent pin box 22, be provided with pin box 22 clamping stagnation to clear up groove in described sending 221, it is provided with second in the lower end for sending pin box 22 and send pin cylinder 23, send described second and be provided with pin cylinder 23 second sensing Device 272；Described second send the outfan of pin cylinder 23 to be connected with pivot pin slide block 24, and in the pivot pin slide block 24 top shoe is included 241 and sliding block 242, one section of groove is provided between the top shoe 241 and sliding block 242, it is provided with the top shoe 241 First opening 243, is provided with the second opening 244 on the sliding block 242, the opening direction keeping parallelism of two openings and Shift to install, the opening 244 of first opening 243 and second is connected insertion with groove；It is described to send the lower end of pin box 22 to be provided with Caulking groove, the caulking groove is slidably located on top shoe 241, and this send the lower slide of pin box 22 to be embedded in groove；In the axle The lower end of pin slide block 24 is provided with latch positioning fast 25, and the latch positions fast 25 upper end and is provided with " V " shape open slot, and described first The outfan for sending pin cylinder 26 is stretched in " V " shape open slot.

As shown in Figure 1 and Figure 4, installation device for torsion spring is provided with the top of the first positioning fixture 11, the torsion spring installs dress Put and be fixed on production coil holder 1, the installation device for torsion spring includes support 36 and the block 31 that is fixedly clamped, and is provided with the support 36 Clamping cylinder 37 and compression cylinder 38 are provided with side by side, and in the upper end for being fixedly clamped block 31 clamping movable block 32 is provided with, it is described The outfan of clamping cylinder 37 is connected with movable block 32 is clamped, and the outfan of the compression cylinder 38 stretches out obliquely；The folder The upper end of tight movable block 32 is provided with back-moving spring 33, is equipped with guide pillar 34 in the back-moving spring 33, the guide pillar 34 it is upper End is bolted with nut 35, and the upper surface of the back-moving spring 33 abuts with the lower surface of nut 35, the lower end of the back-moving spring 33 Face abuts with the upper surface for clamping movable block 32；The lower surface for being fixedly clamped block 31 is provided with three plug holes 44, three institutes State plug hole 44 and be connected insertion with delivery pipe 43.

As shown in Figure 1 and Figure 5, the opposite side in the first positioning fixture 11 is provided with greasing device and torque tester, institute Greasing device is stated including fat liquoring electric-controlled box 41, fat liquoring cavity 42 and compression pump 45, the fat liquoring electric-controlled box 41 is installed in production line The side of frame 1, the fat liquoring cavity 42 is connected insertion with delivery pipe 43, and the control pressure pump 45 of fat liquoring electric-controlled box 41 is by grease Fat liquoring cavity 42 is sent into, and Jing delivery pipes 43 are sent, and control valve 46 is provided with the fat liquoring cavity 42.

As shown in figures 1 to 6, the torque tester includes the second positioning fixture, torque sensor 51 and detection electricity Control box 7, second positioning fixture includes four ladder alignment pins 121 and lower platen 122, in the top of the lower platen 122 Double-rod cylinder 123 is provided with, the outfan of the double-rod cylinder 123 is provided with briquetting 124；Set in the side of second positioning fixture There are bearing block 52 and servomotor 53, shaft joint 54, two companies are respectively connected with the bearing block 52 and servomotor 53 Axle device 54 is connected respectively with the two ends of torque sensor 51, slider cylinder 6 is provided with the lower end of the servomotor 53, in moment of torsion Survey moment of torsion bull stick 55 is connected with shaft joint 54 between sensor 51 and bearing block 52, below the survey moment of torsion bull stick 55 Correspondence position is provided with removable pin 56, and the removable pin 56 is provided with spring 57, and the spring 57 is connected to the upper plate of production coil holder 1 On face.

The detection electric-controlled box 7 is connected and the electricity of torque sensor 51 with first sensor 271, second sensor 272 Connection.

Using method of the present utility model is as follows：

As shown in Fig. 1 to Fig. 6, the parts such as short handle, nigger and catch base (not indicating) are put into first by operator In positioning fixture 11, torsion spring (indicating in Fig. 4) is put into the pictograph groove corresponding with clamping movable block 32 of block 31 that be fixedly clamped It is interior, then, the caulking groove for sending the lower end of pin box 22 is slidably located on top shoe 241, meanwhile, make to send the lower slide of pin box 22 embedding It is located in groove；Make the " V " shape open slot of fast 25 upper end of aperture position alignment pins positioning of the second opening 244.Clamping activity Block 32 is shunk by the export-oriented mobile back-moving spring 33 of torsion spring extruding, back-moving spring compressive deformation under the withstanding effect of nut 35, by This spring compression clamps movable block 32, presses start button, rotatably compresses cylinder 38 and compresses catch base, and clamping cylinder 37 is by torsion spring The side of nigger, catch base groove and nigger is pushed into, compression cylinder 38 from extrusion in movable block 32 is clamped, passes through torsion spring The end face of the outfan of compression cylinder 38 is pushed into rigging position, when back-moving spring 33 fails, nut 35 is removed, new back-moving spring 33 are set in again on guide pillar 34, and nut 35 of riveting tightly realizes quick-replaceable, save process time.

Latch is entered and sent in pin box 22, clears up groove 221 by clamping stagnation and the arrangement between latch is snugged, and is made between latch Will not produce mobile interference, start first and send pin cylinder 26 to drive and send pin box 22 to move on pivot pin slide block 24, when sending pin box 22 Move at the position of the first opening 243, in the chute that the next latch that falls is entered between top shoe 241 and sliding block 242, Now, in the presence of first sensor 271, first send pin cylinder 26 promptly to drive send pin box 22 back to move, and falls into cunning The latch of groove openings of Jing second under the promotion for sending the lower end of pin box 22 drop into the " V " shape open slot of the upper end of latch locating piece 25 Interior, then, second send the outfan of pin cylinder 23 to move horizontally, the latch in " V " shape open slot through torsion spring and nigger, In finally pushing the corresponding aperture of catch base, when second send pin cylinder 23 reach push apart from when, the sending signal of second sensor 272 Detection electric-controlled box 7 is given, lamp qualified in place shows to show assembling, otherwise, then shows that underproof lamp shows, finally, when assembling is completed, Two are sent pin cylinder to return to initial bit to await orders.

Adjusting control valve 46 mixes up the flow of grease, and grease is sent into fat liquoring by the control pressure pump 45 of fat liquoring electric-controlled box 41 Cavity 42, and Jing delivery pipes 43 are sent in three plug holes 44 being fixedly clamped on block 31, the plug holes 44 pairs of grease Jing tri- Torsion spring rigging position carries out fat liquoring operation on car door.After the completion of fat liquoring, compression cylinder 38 and the backhaul of clamping cylinder 37 are to initial bit Put, and rotatably compress cylinder 38 and reset, the component for installing torsion spring is taken out.

Component is put into again on the second positioning fixture being made up of ladder alignment pin 121 and lower platen 122 etc., lower platen 122 components are fixed, and startup twin shaft cylinder 123 is descending, and briquetting 124 is depressed into the upper plane of catch base, catch base is compressed, slide unit Cylinder 6 drives servomotor 53 to move, meanwhile, 51, two shaft joints 54 of torque sensor are driven along the guiding side of bearing block 52 To simultaneously mobile, the lower right side that moment of torsion bull stick 55 is then moved to nigger is surveyed, open the driving of servomotor 53 and survey moment of torsion bull stick 55 rotate, and survey moment of torsion bull stick 55 and the upper surface of removable pin 56 is moved and abutted to the direction of removable pin 56, survey moment of torsion bull stick 55 and continue Rotate, the downward compression spring 57 of removable pin 56, make 55 turns of survey moment of torsion bull stick steadily to initial angular phasing is specified, by torque sensor 51 obtain actual torque value compares with default moment of torsion upper lower limit value, judges whether handle torque value and correspondence position close Lattice, if qualified detection, detect the green light on electric-controlled box 7, unqualified then when red.

Now, if then this station handle is qualified for green light, then gone to the driving survey moment of torsion of servomotor 53 bull stick 55 pre- Fixed acrotorque value is tested, if when red then shakes hands unqualified, operator presses corresponding urgency on detection electric-controlled box 7 Stop, SR, first can be allowed to send pin cylinder, second to send each mechanism of the spacing movement such as pin cylinder to return to initial bit, operator Take out handle and be placed into unqualified area；If green light, then qualified area is put into.

The non-description section of this utility model is consistent with prior art, and therefore not to repeat here.

Embodiment of the present utility model is these are only, the scope of the claims of the present utility model, every profit is not thereby limited The equivalent structure made with this utility model description and accompanying drawing content, is directly or indirectly used in other related technology necks Domain, in the same manner within scope of patent protection of the present utility model.

Claims (10)

1. handle inspection assembling production lines automatically are opened in a kind of car door, it is characterised in that：Including production coil holder (1), in the production line The upper face of frame (1) is provided with the first positioning fixture (11), and in the side of first positioning fixture (11) latch erecting device is provided with, Opposite side is provided with greasing device and torque tester, and above first positioning fixture (11) installation device for torsion spring is provided with, The installation device for torsion spring is installed on the correspondence position of production coil holder (1)；Connect between the installation device for torsion spring and greasing device Delivery pipe (43) is connected to, makes grease Jing delivery pipes (43) be transferred to the correspondence position of installation device for torsion spring, then export assembling Position, realizes assembling and lubricates the purpose for completing simultaneously, and in conjunction with the torque tester assembling detection is completed.

2. handle inspection assembling production lines automatically are opened in a kind of car door according to claim 1, it is characterised in that：The latch peace Assembling device includes fixed mount (21), is provided with first in the side of the fixed mount (21) and send pin cylinder (26), in the fixed mount (21) it is provided with and send pin box (22), be provided with second in the lower end for sending pin box (22) and send pin cylinder (23), described second send pin The outfan of cylinder (23) is connected with pivot pin slide block (24), and the pivot pin slide block (24) is with the lower end activity for sending pin box (22) even Connect；Latch positioning is provided with the lower end of the pivot pin slide block (24) soon (25), the upper end of the latch positioning fast (25) is provided with " V " Shape open slot, described first send the outfan of pin cylinder (26) to stretch in " V " shape open slot.

3. handle inspection assembling production lines automatically are opened in a kind of car door according to claim 2, it is characterised in that：Described first Send pin cylinder (26) to be provided with first sensor (271), send described second and be provided with second sensor on pin cylinder (23) (272)。

4. handle inspection assembling production lines automatically are opened in a kind of car door according to claim 2, it is characterised in that：In the pivot pin Slide block (24) includes top shoe (241) and sliding block (242), and between the top shoe (241) and sliding block (242) one section is provided with Groove, is provided with the first opening (243) on the top shoe (241), and on the sliding block (242) the second opening is provided with (244), the opening direction keeping parallelism of two openings and shift to install, first opening (243) and second is open (244) it is connected insertion with groove；The lower end for sending pin box (22) is provided with caulking groove, and the caulking groove is slidably located in top shoe (241) on, this send the lower slide of pin box (22) to be embedded in groove.

5. handle inspection assembling production lines automatically are opened in a kind of car door according to claim 4, it is characterised in that：Pin is sent described Box (22) is provided with clamping stagnation cleaning groove (221).

6. handle inspection assembling production lines automatically are opened in a kind of car door according to claim 1, it is characterised in that：The torsion spring peace Assembling device includes support (36) and the block that is fixedly clamped (31), be provided with the support (36) be provided with side by side clamping cylinder (37) and Compression cylinder (38), in the upper end of the block that is fixedly clamped (31) clamping movable block (32) is provided with, the clamping cylinder (37) Outfan is connected with movable block (32) is clamped, and the outfan of the compression cylinder (38) stretches out obliquely；The clamping movable block (32) upper end is provided with back-moving spring (33), and guide pillar (34) is equipped with the back-moving spring (33), the guide pillar (34) Upper end is bolted with nut (35), and the upper surface of the back-moving spring (33) abuts with the lower surface of nut (35), the back-moving spring (33) lower surface abuts with the upper surface for clamping movable block (32)；The lower surface of the block that is fixedly clamped (31) is provided with three and pours Orifice (44), three plug holes (44) are connected insertion with delivery pipe (43).

7. handle inspection assembling production lines automatically are opened in a kind of car door according to claim 1, it is characterised in that：The fat liquoring dress Put including fat liquoring electric-controlled box (41), fat liquoring cavity (42) and compression pump (45), the fat liquoring electric-controlled box (41) is installed in production line The side of frame (1), the fat liquoring cavity (42) is connected insertion with delivery pipe (43), fat liquoring electric-controlled box (41) the control pressure pump (45) grease is sent into into fat liquoring cavity (42), and Jing delivery pipes (43) are sent, and on the fat liquoring cavity (42) control is provided with Valve (46).

8. handle inspection assembling production lines automatically are opened in a kind of car door according to claim 1, it is characterised in that：The torsion inspection Surveying device includes the second positioning fixture, torque sensor (51) and detection electric-controlled box (7), and second positioning fixture includes four Ladder alignment pin (121) and lower platen (122), are provided with double-rod cylinder (123) above the lower platen (122), described double The outfan of bar cylinder (123) is provided with briquetting (124)；Bearing block (52) and servo are provided with the side of second positioning fixture Motor (53), is respectively connected with shaft joint (54), two shaft joints (54) on the bearing block (52) and servomotor (53) It is connected with the two ends of torque sensor (51) respectively, the shaft joint between the torque sensor (51) and bearing block (52) (54) survey moment of torsion bull stick (55) is connected with, the correspondence position below survey moment of torsion bull stick (55) is provided with removable pin (56), The removable pin (56) is provided with spring (57), and the spring (57) is connected on the upper face of production coil holder (1)；The detection Electric-controlled box (7) is electrically connected with torque sensor (51).

9. handle inspection assembling production lines automatically are opened in a kind of car door according to claim 8, it is characterised in that：Detection electric-controlled box (7) also it is connected with first sensor (271) and second sensor (272).

10. handle inspection assembling production lines automatically are opened in a kind of car door according to claim 8, it is characterised in that：Watch described The lower end for taking motor (53) is provided with slider cylinder (6).