CN114227234A - Automatic interchangeable electricity is criticized first lock and is attached machine - Google Patents
Automatic interchangeable electricity is criticized first lock and is attached machine Download PDFInfo
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- CN114227234A CN114227234A CN202111659973.2A CN202111659973A CN114227234A CN 114227234 A CN114227234 A CN 114227234A CN 202111659973 A CN202111659973 A CN 202111659973A CN 114227234 A CN114227234 A CN 114227234A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/04—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for assembling or disassembling parts
- B23P19/06—Screw or nut setting or loosening machines
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Abstract
The invention provides an automatic replaceable screwdriver bit locking machine, which comprises: a transmission structure of a product fixing tool is arranged; the screw feeding seat is used for supplying screws; the locking component is used for locking the screw; the switching subassembly rotates to set up lock attaches subassembly one side and is used for adsorbing the screw, automatic blade holder, be used for doing the lock attaches the subassembly tool changing, through the miniature automatic blade holder that is equipped with, at the in-process of tool changing, the action range that each subassembly removed is little, also all has a plurality of spacing structures when attaching the subassembly cooperation with the lock, can be when realizing automatic tool changing, can also prevent the collision phenomenon that the structure on the subassembly is attached to the lock probably to the automatic blade holder action in-process, the action flow after launching is also comparatively smooth, improves the efficiency of locking the screw.
Description
Technical Field
The invention relates to a locking machine, in particular to an automatic replaceable screwdriver bit locking machine.
Background
At present automatic flourishing processing industry, it is the direction of each enterprise's effort always to reduce the manual work, through reducing the manual work, and then reduces artificial input, not only can reduce cost to the error of reducible man-hour improves holistic machining efficiency and machining precision, and then brings more benefits for the enterprise.
In the use process of the locking machine, in order to reduce the labor input, a full-automatic locking machine has been used, and according to the requirements in use, a locking machine with a full-automatic tool changing has been developed, but in the use process, the following problems occur:
1. in the process of automatic tool changing, the whole tool changing assembly and the screwdriver assembly need to move in a crossed manner, on one hand, the burden of programming is increased, on the other hand, the crossed movement can lead to the complexity of the whole tool changing process, the continuous alternate action can not only lead to incoherence, the tool changing speed is low, the whole processing speed is influenced, and the two can lead to tool collision as long as the displacement of one of the tool changing assembly and the screwdriver assembly is inaccurate, so that the whole tool changing assembly is not convenient and fast.
2. Around the tool changing, be difficult to cooperate with the lock nozzle head, need the manual work to take off the lock nozzle head before the tool changing, still need the manual work to adorn the lock nozzle head after the tool changing, unmanned processing of unable real realization, intelligent degree is not high.
Disclosure of Invention
The invention provides an automatic replaceable screwdriver bit locking machine which can effectively solve the problems.
The invention is realized by the following steps:
an automatic interchangeable electric screwdriver bit locking machine comprising:
a transmission structure of a product fixing tool is arranged;
the screw feeding seat is used for supplying screws;
the locking assembly comprises a first X-axis moving mechanism and a first Z-axis moving structure; a second Z-axis moving structure locked on the first Z-axis moving structure; the electric screwdriver is fixedly arranged on the second Z-axis moving structure, the clamping head is fixedly arranged on the electric screwdriver, and the screwdriver head is embedded at the bottom of the clamping head;
a switching assembly, the switching assembly comprising: the lifting structure is arranged between the second Z-axis moving structure and the first Z-axis moving structure; the deflection frame is hinged to the bottom of the lifting structure; the reversing piece is locked on the first Z-axis moving structure at one end and hinged to the end face, far away from the bit, of the deflection frame at the other end; the lock nozzle head is screwed on the end face of the deflection frame, which is close to one end of the screwdriver head;
the automatic cutter holder comprises a batch head placing seat provided with a plurality of alternative batch heads; the tool apron cylinder is used for moving the batch head placing seat on the Y axis; a second X-axis moving mechanism for moving the tool post cylinder on the X-axis; a clamping jaw for clamping the alternative batch head; the first jacking cylinder is used for driving the clamping jaw to move up and down; the clamping jaw air cylinder is fixed on a connecting plate of the first jacking air cylinder and used for opening and closing the clamping jaw, the jacking block is arranged at the top of the clamping head, and the second jacking air cylinder drives the jacking block to move up and down;
the machine table comprises a programmable controller, wherein the programmable controller is used for controlling the transmission structure, the screw feeding seat, the locking assembly, the switching assembly and the automatic tool apron.
As a further improvement, the deflector frame comprises:
the lifting mechanism comprises a first transverse plate hinged to the bottom of the lifting structure, a bending plate extending on one side of the vertical moving structure and facing away from the transverse plate, a second transverse plate parallel to the transverse plate and arranged on the bending plate, a foot seat welded on one side, close to the reversing piece, of the first transverse plate, the reversing piece comprises a lock nozzle upper air cylinder and a lock nozzle lower air cylinder, a connecting clamp plate is locked at the bottom of the lock nozzle upper air cylinder and the bottom of the lock nozzle lower air cylinder, the connecting clamp plate is connected with the foot seat through a pin, and the lock nozzle head is fixed to the second transverse plate in a penetrating mode.
As a further improvement, the automatic tool apron further comprises an outer shell, a limit groove is formed in the outer shell, and the maximum moving distance of the second X-axis moving mechanism is the groove width of the limit groove.
As a further improvement, the second X-axis moving mechanism includes a slider fixedly disposed at the bottom of the blade holder cylinder, a slide rail fastened at the bottom of the slider, a transmission belt structure disposed on the same plane as the slide rail, a stepping motor coupled to the driving wheel of the transmission belt structure, and a plurality of connecting blocks fastened to the transmission belt structure and locked to the bottom of the blade holder cylinder.
As a further improvement, the top pressing block is provided with a yielding groove with the caliber larger than that of the batch head, and the projection position of the yielding groove does not coincide with the batch head after the yielding groove moves every time.
As a further improvement, the clamping head is suspended from the bottom of the electric screwdriver by a spring.
As a further improvement, the transmission structure comprises a screw rod, a moving motor for driving the screw rod to rotate, a moving frame sleeved on the screw rod, and a product fixing tool locked on the moving frame.
As a further improvement, the machine table further comprises a portal frame, a guide rail is arranged in the portal frame, and the first X-axis moving mechanism moves in the guide rail and drives the locking assembly to move on the X axis.
The invention has the beneficial effects that:
according to the invention, through the small automatic tool apron, in the tool changing process, the moving action amplitude of each component is small, and the components are provided with a plurality of limiting structures when being matched with the locking component, so that automatic tool changing can be realized, and the collision phenomenon possibly caused on the structures on the locking component in the automatic tool apron action process can be prevented.
According to the invention, through the arranged switching assembly, the lock nozzle head can be moved to the lower part of the screwdriver head to adsorb the screw through the deflection frame in the process that the locking assembly needs to lock the screw, and can be automatically rotated to one side of the locking assembly in the process of tool changing, so that the whole tool changing process is not influenced, namely the lock nozzle head does not need to be manually interfered in the processes of tool changing and processing, the switching between installation and processing in processing can be automatically realized, and the intelligent degree is higher.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic overall structural diagram of an automatic interchangeable electric screwdriver bit locking machine according to an embodiment of the present invention.
Fig. 2 is a schematic internal perspective view of an automatic interchangeable electric screwdriver bit locking machine according to an embodiment of the present invention.
Fig. 3 is a first operation diagram of the locking assembly and the automatic tool apron according to the embodiment of the present invention.
Fig. 4 is a second operation diagram of the locking assembly and the automatic tool apron according to the embodiment of the invention.
FIG. 5 is a third schematic view of the locking assembly and the automatic tool apron according to the embodiment of the present invention.
FIG. 6 is a fourth operation diagram of the locking assembly and the automatic tool apron according to the embodiment of the present invention.
FIG. 7 is an external view of an automatic tool apron according to an embodiment of the present invention.
Fig. 8 is a schematic operation diagram of an automatic tool apron according to an embodiment of the present invention.
Fig. 9 is a schematic view of an internal structure of an automatic tool apron according to an embodiment of the present invention.
Fig. 10 is a schematic structural diagram of a locking assembly according to an embodiment of the present invention.
Fig. 11 is a schematic view of a sinking structure of a switching element according to an embodiment of the invention.
Fig. 12 is a schematic structural diagram of a switching assembly after rotation according to an embodiment of the present invention.
Fig. 13 is another angular schematic of fig. 12.
Fig. 14 is a schematic diagram of an internal front view structure of an automatic interchangeable electric screwdriver bit locking machine according to an embodiment of the present invention.
Detailed Description
The embodiments of the present invention are within the scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
In the description of the present invention, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating the purposes, technical solutions and advantages of the embodiments of the present invention, which will be described in detail and fully with reference to the accompanying drawings in the embodiments of the present invention. All other implementations that can be derived by one of ordinary skill in the art based on the embodiments of the present invention show or imply relative importance or implicitly indicate the number of technical features indicated, without inventive step. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
Referring to fig. 1-14, an automatic interchangeable electric screwdriver bit locking machine includes: the conveying structure 1 is provided with a product fixing tool 14; a screw feeding base 2 for feeding screws; the locking assembly 3 is characterized by comprising a locking assembly 3, wherein the locking assembly 3 comprises a first X-axis moving mechanism 31 and a first Z-axis moving structure 32; a second Z-axis moving structure 33 locked to the first Z-axis moving structure 32; the electric screwdriver 34 is fixedly arranged on the second Z-axis moving structure 33, the clamping head 35 is fixedly arranged on the electric screwdriver 34, and the screwdriver head 36 is embedded at the bottom of the clamping head 35.
Specifically, the automatic tool apron 5 includes a batch head placing seat 52 provided with a plurality of alternative batch heads 51; a blade holder cylinder 53 for moving the batch head placing base 52 on the Y axis; a second X-axis moving mechanism 54 for moving the tool post cylinder 53 in the X-axis; a clamping jaw 55 for clamping the alternative batch head 51; a first jacking cylinder 56 for driving the clamping jaw 55 to move up and down; a clamping jaw air cylinder 57 fixed on the connecting plate of the first jacking air cylinder 56 and used for opening and closing the clamping jaw 55, a jacking block 58 arranged at the top of the clamping head 55, and a second jacking air cylinder 59 driving the jacking block 58 to move up and down;
the machine table 6 includes a programmable controller (not shown in the figure), the programmable controller is used for controlling the material guiding structure 1, the screw feeding seat 2, the screw locking component 3, the automatic steering component 4, and the automatic tool apron 5, and the movement of the screw locking component 3, the rotation of the automatic steering component 4, and the automatic tool changing action of the automatic tool apron 5 can be performed step by step in a pre-programmed manner, wherein the control manner through the PLC is the existing control manner, and details are not described here.
The batch head placing seat 52 can comprise a plurality of hole sites, but at least one hole site is left, when the batch head 36 needs to be replaced, the first X-axis moving mechanism 31 is moved to the position where the left hole sites of the batch head placing seat 52 are flush, the first Z-axis moving mechanism 32 moves downwards, the batch head 36 to be replaced is inserted into the left hole site, the second jacking cylinder 59 is enabled to jack the jacking block 58 upwards, the jacking block 58 jacks the clamping head 35 upwards, the clamping head 35 loses the binding on the batch head 36, the clamping head is fixed in the left hole sites of the batch head placing seat 52, the first Z-axis moving mechanism 32 ascends and retreats, and the batch head 36 is detached.
When replacing a new batch head 36, the batch head placing seat 52 and the alternative batch head 51 are pushed outwards through the tool apron cylinder 53 to obtain a movable space, the tool apron cylinder 53 and the batch head placing seat 52 on the tool apron cylinder are translated towards one side of an empty hole position through the second X-axis moving mechanism 54, the batch head placing seat 52 is moved towards the inner side to replace the tool position, the tool position is replaced and then retracted through the tool apron cylinder 53 to complete the self tool changing process of the automatic tool apron 5, after the self tool changing is completed, the electric batch 34 of the locking component 3 is translated to be in the same vertical line with the alternative batch head 51 on the batch head placing seat 52 through the first X-axis moving mechanism 31 and then is lowered to be attached to the jacking block 58, at the moment, the jacking block 58 is lifted to abut against the clamping head 35 through the second jacking cylinder 59 to release the constraint of the clamping head 35, and the clamping jaw cylinder 57 controls the clamping jaw 55 to bite the alternative batch head 51 to be installed, the first jacking cylinder 56 is used for ascending and clamping the batch head into the clamping head 35, the engagement and clamping actions are repeated twice, the alternative batch head 51 can be accurately clamped into the clamping head 34, the second jacking cylinder 59 is used for lowering the jacking block 58, and the reloading process of the batch head 36 is completed.
And the second Z-axis moving structure 33 mainly functions to move the screwdriver 34 up or down when the screw locking is required.
The steps can be obtained that the action of local small structures is adopted in the whole tool changing process, the purpose of tool changing is achieved through the matching of the small structures, while the outer housing 510 of the automatic tool apron 5 itself and the locking assembly 3 do not move relatively, the purpose of this design is, on the one hand, to reduce the power output, if the entire automatic tool holder 5 is raised or lowered directly, because the automatic knife holder 5 is internally provided with a plurality of movable components, the self weight is heavier, the power of the whole driving is larger, for example, when the gripper cylinder 57 controls the gripping and lifting action of the gripper 55 on the batch head 51, as can be seen from fig. 9, the weight and volume of the gripper 55 are small, and the entire output can be reduced only by moving the gripper 55, while the entire load is increased if the entire automatic tool post 5 is directly lifted.
On the other hand, if a large-sized and bulky moving mechanism is used, the respective structures of the automatic tool holder 5 easily collide with the respective components of the locking assembly 3 during the raising process, and the collision may cause damage to the components.
If only adopting above-mentioned scheme, then totally neglected the effect of lock mouth head 44 in whole lock screw in-process, in the lock screw in-process, lock mouth head 44 must be used, if do not adopt lock mouth head 44 to adsorb, then the fixed effect of location to the screw is relatively poor, in order to solve this problem, has set up following structure:
a switching assembly 4, the switching assembly 4 comprising: a lifting structure 41 arranged between the second Z-axis moving structure 33 and the first Z-axis moving structure 32; a deflector frame 42 hinged at the bottom of the lifting structure 41; the reversing piece 43 is locked on the first Z-axis moving structure 32 at one end and is hinged to the end face, away from the bit 36, of the deflection frame 42 at the other end; and a lock jaw head 44 is screwed on the end surface of the deflection frame 42 close to one end of the bit 36.
The deflection yoke 42 includes: the lifting mechanism comprises a first transverse plate 421 hinged to the bottom of the lifting structure 41, a bending plate 422 integrally formed on the transverse plate 421 and extending away from one side of the vertical moving structure 41, and a second transverse plate 423 integrally formed on the bending plate 422 and parallel to the transverse plate 421, wherein a foot seat 4211 is welded on one side of the first transverse plate 421 close to the reversing piece 43, the reversing piece 43 comprises a lock nozzle upper and lower cylinder 431, a connecting clamping plate 432 is locked at the bottom of the lock nozzle upper and lower cylinder 431, the connecting clamping plate 432 is connected with the foot seat 4211 through a pin, and the lock nozzle head 44 penetrates and is fixed on the second transverse plate 423.
The existing lock nozzle head 44 adopts a manual tool and a manual unloading mode, namely, the two steps are required to be carried out every time the screwdriver head 36 needs to be replaced, the automatic tool changing speed is seriously influenced, if the deflection frame 42 is arranged on the side edge of the electric screwdriver 34, when the screwdriver head 44 needs to be used, the lifting structure 41 is firstly lowered to drive the whole switching component 4 to descend, the lock nozzle on the reversing piece 43 is pulled up by the upper and lower air cylinders 431, the connecting clamp plate 432 is driven to pull the foot seat 4211 to rotate in the pulling process so as to drive the whole deflection frame 42 to rotate, the whole deflection frame 42 rotates to an angle which is in the same vertical line with the screwdriver head 36 from a lateral deflection angle, then the lifting structure 41 is lifted, the screwdriver head 44 on the deflection frame 42 is sleeved in the screwdriver head 36, and the automatic installation of the screwdriver head 44 is completed,
if the bit 36 needs to be replaced, the lifting structure 41 is lowered, the lock nozzle up-down cylinder 431 on the reversing piece 43 is pushed down to drive the connecting clamp plate 432 to pull the foot seat 4211 to drive the whole deflection frame 42 to deflect, so that the deflection frame 42 is rotated to a laterally deflected angle from a vertical angle, the deflection frame 42 is moved to the side edge of the bit 36, and then the bit 36 is lifted to give way through the lifting structure 41, and the automatic replacement action of the bit 36 is not affected.
It should be particularly emphasized here that, since the deflecting frame 42 folded after being turned over is located at the side of the batch head 36, and the batch head 36 and the electric batch 34 need to be lowered during the process of replacing the batch head 36, the automatic tool apron 5 can only adopt a small-amplitude mode that the clamping jaws 55 drive the single alternative batch head 51 to move, and if a larger moving component is adopted to move the whole batch head placing seat 52, the whole batch head placing seat will collide with the deflecting frame 42, and in order to avoid this, the small-amplitude moving mode of the single alternative batch head 51 is an indispensable action in this embodiment, and the independent implementation alone cannot achieve a synergistic effect.
Furthermore, the screw feeding mode of the lock nozzle head 44 can adopt various modes, the screw can be sucked by directly sucking the screw on the screw feeding seat 2 by the lock nozzle head 44, and the screw can also be directly blown in by connecting an external pipeline through an air nozzle on the lock nozzle head 44, which is not limited specifically here.
Referring to fig. 7-8, in order to improve the moving accuracy of the tool apron cylinder 53 and the second X-axis moving mechanism 54, the automatic tool apron 5 further includes an outer housing 510, the outer housing 510 is provided with a limiting groove 5100, the maximum moving distance of the second X-axis moving mechanism 54 is the groove width of the limiting groove 5100, and the limit moving positions of the two sides of the tool apron cylinder 53 are the groove length of the limiting groove 5100, so that excessive movement of the tool apron cylinder 53 and the second X-axis moving mechanism 54 can be avoided to the greatest extent by the limiting manner, and the phenomenon that the alternative batch head 51 collides with the electric batch 34 and the clamping head 35 is avoided in a certain layer.
Referring to fig. 10, since the tool apron cylinder 53 is fixed to the second X-axis moving mechanism 54, the moving accuracy of the tool apron cylinder 53 is determined by the moving accuracy of the second X-axis moving mechanism 54, in order to improve the matching degree between the second X-axis moving mechanism 54 and the tool apron cylinder 53, the second X-axis moving mechanism 54 includes a slider 541 fixed to the bottom of the tool apron cylinder 53, a slide rail 542 fastened to the bottom of the slider 541, a transmission belt structure 543 located on the same plane as the slide rail 542, a stepping motor 544 coupled to a driving wheel of the transmission belt structure 543, and a plurality of connecting blocks 545 fastened to the transmission belt structure 543 and locked to the bottom of the tool apron cylinder 53, so that the tool apron cylinder 53 and the second X-axis moving mechanism 54 can achieve a synchronous movement effect, thereby avoiding tolerance generation.
The batch head 36 needs to be limited to a certain extent when fixed, otherwise, the batch head is easily misaligned after moving and changing positions, so that the pressing supporting block 58 is provided with a yielding groove 581 of which the caliber is larger than that of the batch head 36, and the projection position of the yielding groove 581 is not overlapped with the batch head 36 after moving every time, so that the batch head 36 can be guided.
Referring to fig. 12, the clamping head 35 is suspended at the bottom of the electric screwdriver 34 by a spring 37, and the spring 37 can provide a certain restoring effect for the electric screwdriver 34.
Referring to fig. 14, the transmission structure 1 includes a screw rod 11, a moving motor 12 driving the screw rod 11 to rotate, a moving frame 13 sleeved on the screw rod 11, and a product fixing tool 14 locked on the moving frame 13.
Referring to fig. 10, the machine table 6 further includes a gantry 61, a guide rail is disposed in the gantry 61, and the first X-axis moving mechanism 31 moves in the guide rail and drives the locking assembly 3 to move on the X axis.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides an automatic first lock of interchangeable electricity batch attaches machine which characterized in that includes:
a transmission structure (1) provided with a product fixing tool (14);
a screw feeding seat (2) for providing screws;
the locking assembly (3), the locking assembly (3) comprises a first X-axis moving mechanism (31) and a first Z-axis moving mechanism (32); a second Z-axis moving structure (33) locked to the first Z-axis moving structure (32); the electric screwdriver (34) is fixedly arranged on the second Z-axis moving structure (33), the clamping head (35) is fixedly arranged on the electric screwdriver (34), and the screwdriver head (36) is embedded at the bottom of the clamping head (35);
a switching assembly (4), the switching assembly (4) comprising: the lifting structure (41) is arranged between the second Z-axis moving structure (33) and the first Z-axis moving structure (32); a deflection frame (42) hinged at the bottom of the lifting structure (41); the reversing piece (43) is locked on the first Z-axis moving structure (32) at one end and is hinged to the end face, away from the bit (36), of the deflection frame (42) at the other end; a lock nozzle head (44) screwed on the end surface of the deflection frame (42) close to one end of the bit (36);
the automatic cutter holder (5), the automatic cutter holder (5) comprises a batch head placing seat (52) provided with a plurality of alternative batch heads (51); a tool apron cylinder (53) for moving the batch head placing seat (52) on the Y axis; a second X-axis moving mechanism (54) for moving the tool post cylinder (53) on the X-axis; a clamping jaw (55) for clamping the alternative batch head (51); the first jacking cylinder (56) is used for driving the clamping jaw (55) to move up and down; a clamping jaw air cylinder (57) which is fixed on a connecting plate of the first jacking air cylinder (56) and used for opening and closing the clamping jaw (55), a jacking block (58) which is arranged at the top of the clamping head (55), and a second jacking air cylinder (59) which drives the jacking block (58) to move up and down;
and the machine table (6) comprises a programmable controller, and the programmable controller is used for controlling the transmission structure (1), the screw feeding seat (2), the locking component (3), the switching component (4) and the automatic tool apron (5).
2. An automatic interchangeable electric screwdriver bit lock as claimed in claim 1, characterized in that said deflection frame (42) comprises:
the lifting mechanism comprises a first transverse plate (421) hinged to the bottom of the lifting structure (41), the transverse plate (421) is integrally formed and far away from a bending plate (422) extending on one side of the vertical moving structure (41), the bending plate (422) is integrally formed and parallel to the transverse plate (421), one side, close to the reversing piece (43), of the first transverse plate (421) is welded with a foot seat (4211), the reversing piece (43) comprises a lock nozzle upper and lower cylinder (431), the bottom of the lock nozzle upper and lower cylinder (431) is locked with a connecting clamping plate (432), the connecting clamping plate (432) is connected with the foot seat (4211) through a pin, and the lock nozzle head (44) is fixedly penetrated through the second transverse plate (423).
3. The automatic interchangeable electric screwdriver bit locking machine as claimed in claim 1, wherein the automatic tool apron (5) further comprises an outer housing (510), the outer housing (510) is provided with a limiting groove (5100), and the maximum moving distance of the second X-axis moving mechanism (54) is the groove width of the limiting groove (591).
4. The automatic interchangeable electric screwdriver bit locking machine as claimed in claim 3, wherein the second X-axis moving mechanism (54) comprises a slide block (541) fixed at the bottom of the tool apron cylinder (53), a slide rail (542) engaged with the bottom of the slide block (541), a transmission belt structure (543) in the same plane as the slide rail (542), a stepping motor (544) axially connected to a driving wheel of the transmission belt structure (543), and a plurality of connecting blocks (545) fastened to the transmission belt structure (543) and locked with the bottom of the tool apron cylinder (53).
5. The automatic interchangeable screwdriver head locking machine according to claim 1, wherein the pressing block (58) is provided with an abdicating groove (581) with a diameter larger than that of the screwdriver head (36), and a projection position of the abdicating groove (581) after each movement is not overlapped with the screwdriver head (36).
6. An automatic interchangeable electric screwdriver bit lock as claimed in claim 4, characterized in that said clamping head (35) is suspended at the bottom of said electric screwdriver (34) by a spring (37).
7. The automatic interchangeable electric screwdriver bit locking machine according to claim 1, wherein the transmission structure (1) comprises a screw rod (11), a moving motor (12) for driving the screw rod (11) to rotate, a moving frame (13) sleeved on the screw rod (11), and a product fixing tool (14) locked on the moving frame (13).
8. The automatic interchangeable electric screwdriver bit locking machine as claimed in claim 1, wherein the machine table (6) further comprises a gantry (61), a guide rail is arranged in the gantry (61), and the first X-axis moving mechanism (31) moves in the guide rail and drives the locking assembly (3) to move on the X-axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111659973.2A CN114227234B (en) | 2021-12-30 | 2021-12-30 | Automatic interchangeable electricity is criticized first locking and is attached machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111659973.2A CN114227234B (en) | 2021-12-30 | 2021-12-30 | Automatic interchangeable electricity is criticized first locking and is attached machine |
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| CN114227234A true CN114227234A (en) | 2022-03-25 |
| CN114227234B CN114227234B (en) | 2024-03-22 |
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| CN202111659973.2A Active CN114227234B (en) | 2021-12-30 | 2021-12-30 | Automatic interchangeable electricity is criticized first locking and is attached machine |
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