CN218016988U - Automatic screw locking machine - Google Patents

Abstract

The application discloses automatic lock screw machine, relate to the technical field that the screw lock was paid, it pays organism and workstation including the automatic lock, the automatic lock is paid the organism and is set up in the workstation top, the automatic lock is paid the organism and is slided and be provided with the lock of paying the screw lock to the product and pay the screwdriver, the workstation slides and is provided with the mount pad, the standing groove that is used for placing the product is seted up to the mount pad, the discharge opening that supplies the product along horizontal direction roll-off standing groove is seted up to the mount pad, the mount pad slides and is provided with the fixed stop who is used for the shutoff discharge opening, the mount pad is provided with the locking piece that is used for locking fixed stop dog, the mount pad still is provided with and is used for removing the unblock subassembly of locking. The method and the device can reduce the possibility that the product is displaced in the screw locking process to cause the screw locking to work out deviation.

Description

Automatic screw locking machine

Technical Field

The application relates to the technical field of screw locking, in particular to an automatic screw locking machine.

Background

The automatic screw locking machine realizes the procedures of automatic conveying, screwing, detection and the like of screws through various electric and pneumatic components, simplifies the screw fastening procedure through equipment, and achieves the purposes of reducing the number of workers and reducing adverse factors caused by manual misoperation.

At present, chinese utility model patent that bulletin number is CN214291860U discloses an automatic screw locking machine, the on-line screen storage device comprises a base, the base is provided with the frame, be provided with automatic lock in the frame and pay screw mechanism, be provided with the drive automatic lock in the frame and pay the drive assembly of mechanism's operation, the base is provided with the fixture that is used for fixed product, fixture includes the cylinder of fixed connection in base top, the piston rod rigid coupling of cylinder has splint, the bottom rigid coupling of splint has the slider, the spout has been seted up at the top of base, the inside wall of spout and the outside sliding connection of slider, the top rigid coupling of base has the baffle. The product is clamped by the baffle and the clamping plate, so that the purpose of fixing the product is achieved.

With respect to the related art among the above, the applicant believes that the following drawbacks exist: only spacing to product both sides during the centre gripping product, though can effectively reduce product lateral sliding's possibility, nevertheless pay the in-process workstation at the screw lock and probably produce vibrations for longitudinal displacement takes place for the product, leads to deviating slightly between the screw hole of screw and product, causes certain error, thereby causes the harm of certain degree to the product.

SUMMERY OF THE UTILITY MODEL

In order to reduce the possibility that the product is displaced in the screw locking process to cause the screw lock to pay deviation, the application provides an automatic screw locking machine.

The application provides an automatic screw locking machine adopts following technical scheme:

the utility model provides an automatic screw locking machine, pays organism and workstation including automatic lock, automatic lock is paid the organism and is set up in the workstation top, automatic lock is paid the organism and is provided with the lock that carries out the screw lock to pay the product and pay the screwdriver, the workstation slides and is provided with the mount pad, the standing groove that is used for placing product and cell wall and product butt is offered to the mount pad, the discharge opening that supplies the product to follow horizontal direction roll-off standing groove is seted up to the mount pad, the mount pad slides and is provided with the fixed stop who is used for the shutoff discharge opening, the mount pad is provided with the locking piece that is used for locking fixed stop when the discharge opening is sealed, the mount pad still is provided with the unblock subassembly that is used for relieving the locking.

Through adopting above-mentioned technical scheme, when carrying out the screw lock and paying, arrange the product in the standing groove, product edge and standing groove cell wall looks butt, the closure discharge opening of fixed stop and inconsistent with the product. Through the cooperation of standing groove and fixed stop, fix the product, reduce and pay the in-process product at the screw lock and take place the displacement and cause the screw lock to pay the possibility of deviation.

Optionally, the fixed baffle is fixedly connected with a sliding rod, the mounting seat is provided with a sliding groove for the sliding rod to slide, one side of the sliding groove penetrates through the outside of the mounting seat along the extending direction, one end of the sliding rod, far away from the fixed baffle, is provided with a limiting block, and the groove wall of the sliding groove is provided with a limiting groove for the limiting block to slide.

Through adopting above-mentioned technical scheme, the slide bar slides in the sliding tray to realize that fixed stop moves towards being close to or keeping away from the purpose of mount pad motion. The limiting block slides in the limiting groove to limit the relative position of the sliding rod and the sliding groove, and the possibility that the sliding rod is separated from the sliding groove in the sliding process is reduced.

Optionally, the fixed baffle is provided with a clamping plate for abutting against the top of the product.

Through adopting above-mentioned technical scheme, grip block and product top looks butt carry out further fixed to the product, realize restricting the purpose that the product shifts towards the top at screw lock in-process.

Optionally, the locking piece is a positioning pin, a locking block is fixed on one side of the mounting seat close to the limiting groove, a positioning through hole which is communicated with the sliding groove and used for allowing the positioning pin to slide is formed in the locking block, a positioning groove which can allow the positioning pin to slide in is formed in the sliding rod, and an elastic driving piece which drives the positioning pin to be clamped into the positioning groove when the positioning through hole and the positioning groove are aligned is arranged on the locking block.

Through adopting above-mentioned technical scheme, when location through-hole and constant head tank alignment, the locating pin slips into the constant head tank, accomplishes the locking to fixed baffle position to reduce screw lock and pay the in-process fixed baffle and take place the displacement and lead to the possibility of product displacement.

Optionally, the elastic driving member is a spring, one end of the spring abuts against the hole wall of the positioning through hole on the side far away from the mounting seat, and the other end of the spring abuts against the positioning pin on the side far away from the mounting seat.

By adopting the technical scheme, when the positioning pin is abutted against the outer peripheral side of the sliding rod, the spring contracts; when the positioning through hole is aligned with the positioning groove, the spring is elastically released to drive the positioning pin to slide into the positioning groove.

Optionally, the unlocking assembly includes a butt block fixedly connected to the outer periphery of the positioning pin, a butt groove for the butt block to slide is formed in the hole wall of the positioning through hole, the unlocking assembly further includes a driving ejector block, a driving through hole communicated to the butt groove and used for driving the ejector block to slide is formed in the outer wall of the locking block, a driving surface for driving the ejector block to slide is formed in the butt block in an inclined manner, and when the driving ejector block slides on the driving surface, the positioning pin moves towards a direction away from the mounting seat.

Through adopting above-mentioned technical scheme, the drive kicking block slides in the driving face, and the drive locating pin is deviate from the constant head tank to the realization is relieved the mesh to fixed stop locking.

Optionally, the side wall of the driving ejector block is provided with a limiting block, and a limiting groove for the limiting block to slide is formed in the side wall of the driving through hole.

Through adopting above-mentioned technical scheme, the stopper slides in the spacing groove to the relative position of restriction drive kicking block and through-drive hole reduces the possibility that the drive kicking block breaks away from through-drive hole in the motion process.

Optionally, the front end of the positioning pin is fixedly connected with an arc-shaped block.

Through adopting above-mentioned technical scheme, locating pin front end fixedly connected with arc piece effectively reduces the frictional force between locating pin and the slide bar to the realization reduces the purpose of slide bar wearing and tearing.

Optionally, a handle is arranged on the fixed baffle.

Through adopting above-mentioned technical scheme, set up the activity that the handle is convenient for control fixed stop.

In summary, the present application includes at least one of the following benefits:

1. when the screw locking is carried out, the placing groove is matched with the fixed baffle plate to limit the position of the product, and the fixed baffle plate is locked through the locking piece, so that the product is accurately fixed, and the condition of screw locking deviation caused by product displacement is reduced;

2. pressing the drive kicking block, the drive kicking block slides and deviates from the constant head tank in glide plane drive locating pin, and the light realization is to the relieving of fixed stop locking, reduces working strength.

Drawings

FIG. 1 is a schematic diagram of an embodiment of the present application embodying an external architecture;

FIG. 2 is a schematic view of an embodiment of the present application embodying a fixed stop;

FIG. 3 is a schematic view of a sliding groove structure according to an embodiment of the present application;

FIG. 4 is a schematic view of a mounting base structure embodied in an embodiment of the present application;

FIG. 5 is an enlarged view of portion A of FIG. 3;

fig. 6 is an enlarged view of a portion B of fig. 4.

Reference numerals: 1. an automatic locking machine body; 101. locking the screwdriver; 2. a mounting seat; 201. a placement groove; 202. a discharge opening; 3. fixing a baffle plate; 301. a clamping plate; 302. a slide bar; 303. a limiting block; 304. a sliding groove; 305. a limiting groove; 306. a handle; 4. a locking member; 401. positioning pins; 402. a spring; 403. an arc-shaped block; 404. positioning the through hole; 405. positioning a groove; 5. an unlocking assembly; 501. a butting block; 502. a butt joint groove; 503. a drive face; 504. driving the top block; 505. a drive through hole; 506. a limiting block; 507. a limiting groove; 6. a locking block; 7. a work table; 8. and (5) producing the product.

Detailed Description

The present application is described in further detail below with reference to figures 1-6.

The application discloses auto-screwdriving machine.

Referring to fig. 1, an automatic screw locking machine, including automatic lock pay organism 1 and workstation 7, fixedly connected with mounting bracket on the workstation 7, the mounting bracket includes the stand at spreader and spreader both ends, and automatic lock pay organism 1 sliding connection on the spreader, and can move along the spreader. The automatic locking machine body 1 is provided with a locking screwdriver 101 in a vertical sliding manner. The automatic locking machine body 1 drives the locking screwdriver 101 to rotate forward to lock screws on the product 8, and the automatic locking machine body 1 drives the locking screwdriver 101 to rotate reversely to remove the screws on the product 8.

Referring to fig. 1, a rectangular mounting base 2 is slidably connected to the worktable 7, and the mounting base 2 can slide on the worktable 7 in a direction perpendicular to the length direction of the cross column. The mounting seat 2 has the top opened with standing groove 201, when will carrying out the screw lock and pay, arranges product 8 in standing groove 201, and the product 8 edge is with the cell wall looks butt of standing groove 201, and restriction product 8 takes place the displacement.

The automatic locking machine body 1 can move along the transverse column, and the sliding direction of the mounting base 2 on the workbench 7 is vertical to the length direction of the transverse column, so that the aim of locking all the positions of the product 8 by the locking screwdriver 101 is fulfilled.

Referring to fig. 1 and 2, the peripheral side outer wall of the mounting seat 2 is provided with a discharge opening 202, the discharge opening 202 penetrates through the placement groove 201, and the product 8 can slide out of the placement groove 201 from the discharge opening 202 along the horizontal direction. 2 sliding connection of mount pad has fixed stop 3, and fixed stop 3 is used for the shutoff discharge opening 202, and when carrying out the screw lock to product 8 and paying, 3 butt of fixed stop in discharge opening 202, and inconsistent with 8 edges of product. The cooperation of standing groove 201 and fixed stop 3 is used, fixes product 8, does benefit to going on of screw lock pair work next.

Referring to fig. 2 and 3, the fixing baffle 3 is fixedly connected with two sliding rods 302, sliding grooves 304 are symmetrically formed in two sides of the mounting base 2, the placing groove 201 is located in the middle of the sliding grooves 304 in the two sides, and one side of the sliding groove 304 penetrates through the mounting base 2 along the extending direction. The two sliding rods 302 slide in the sliding grooves 304 on the two sides respectively.

Referring to fig. 2 and 3, a limiting block 303 is fixedly connected to an end of the sliding rod 302 away from the fixed baffle 3, a limiting groove 305 is formed in a groove wall of the sliding groove 304, and the limiting block 303 slides in the limiting groove 305 to limit a relative position of the sliding rod 302 and the sliding groove 304, so that the possibility that the sliding rod 302 is separated from the sliding groove 304 in the sliding process is reduced. One side of the fixed baffle 3, which is back to the placing groove 201, is fixedly connected with a handle 306, and the handle 306 is pulled to drive the fixed baffle 3 to slide towards the direction far away from or close to the discharge opening 202.

Referring to fig. 1 and 2, a clamping plate 301 is fixedly connected to the upper end surface of the fixing baffle 3, and the clamping plate 301 is used for tightly abutting against the product 8. When the product 8 is placed in the placement slot 201, the holding plate 301 is closely attached to the upper surface of the product 8 on the side facing the placement slot 201. The clamping plate 301 further fixes the product 8, and the possibility of vertical displacement of the product 8 in the screw locking process is further reduced.

Referring to fig. 4 and 6, the mounting seat 2 is provided with a locking member 4, when a product 8 (the product 8 is marked in fig. 1) is placed in the placing groove 201, the position of the fixing baffle 3 can be locked through the locking member 4, and the possibility of displacement of the fixing baffle 3 in the screw locking process is reduced.

Referring to fig. 6, a locking block 6 is fixedly connected to the vertical outer wall of one side of the mounting seat 2, the locking block 6 is located at a position close to the discharge opening 202, and a positioning through hole 404 is formed in the locking block 6. A positioning pin 401 is slidably arranged in the positioning through hole 404, one end, close to the mounting seat 2, of the positioning pin 401 can penetrate out of the positioning through hole 404, a communication hole which is respectively communicated with the positioning through hole 404 and the sliding groove 304 is formed in one side, facing the locking block 6, of the mounting seat 2, and a positioning groove 405 is formed in the sliding rod 302. An arc block 403 is fixedly connected to one end of the positioning pin 401 close to the mounting base 2, and when the sliding rod 302 slides in the sliding groove 304 (the sliding groove 304 is marked in fig. 3), the arc block 403 abuts against the outer periphery of the sliding rod 302 to reduce the friction between the positioning pin 401 and the sliding rod 302. The locking block 6 is fixed with a spring 402, when the positioning through hole 404 is aligned with the positioning groove 405, the spring 402 drives the positioning pin 401 to be clamped into the positioning groove 405 to lock the position of the fixed baffle 3, so as to fix the product 8 (the product 8 is marked in fig. 1).

Referring to fig. 5 and 6, a contact block 501 is fixedly connected to the outer periphery of the positioning pin 401, a contact groove 502 is formed in the wall of the peripheral hole of the positioning through hole 404, and the contact block 501 slides in the contact groove 502. The locking block 6 is provided with a driving top block 504 in a sliding manner, the locking block 6 is provided with a driving through hole 505, the driving through hole 505 is communicated with the abutting groove 502, the driving top block 504 slides in the driving through hole 505, one end of the driving top block protrudes out of the locking block 6, and the sliding direction of the driving top block 504 is parallel to that of the sliding rod. The abutting block 501 has a driving surface 503 obliquely formed thereon, and in an initial state, one end of the driving top block 504 located in the driving through hole 505 abuts against the driving surface 503. When the locking of the fixed baffle 3 needs to be released, the driving ejector block 504 is pressed, the driving ejector block 504 moves towards the direction close to the abutting block 501, the driving ejector block 504 slides on the driving surface 503, the positioning pin 401 moves towards the direction far away from the positioning groove 405 until the positioning pin 401 is separated from the positioning groove 405, and at the moment, the handle 306 is pulled to drive the fixed baffle 3 to move towards the direction far away from the mounting seat 2, so that the locking of the fixed baffle 3 is completed. The side wall of the driving top block 504, which is located in the driving through hole 505, is fixed with a limiting block 506, the hole wall of the driving through hole 505 is provided with a limiting groove 507, and the limiting block 506 slides in the limiting groove 507 to limit the relative position of the driving top block 504 and the driving through hole 505, so that the possibility that the driving top block 504 is separated from the driving through hole 505 in the movement process is reduced.

Referring to fig. 1, two identical sets of mounting bases 2 are provided on a table 7 in the embodiment of the present application. When a product 8 is locked and paid, an operator can perform feeding and discharging operations on the other mounting seat 2, waiting time is shortened, and processing efficiency is improved.

The implementation principle of the automatic screw locking machine in the embodiment of the application is as follows:

to treat that the product 8 of locking paying is placed in standing groove 201, promote handle 306, until fixed stop 3 and mount pad 2 butt, locating pin 401 card is gone into constant head tank 405 this moment, and the product 8 upper surface is hugged closely to grip block 301 lower surface, accomplishes the accurate fixed to product 8, starts automatic locking and pays organism 1 and can carry out the screw lock to product 8 and pay. After the screw locking is completed, the driving ejector block 504 is pressed, the driving positioning pin 401 exits from the positioning groove 405 to unlock the fixed baffle 3, and at the moment, the handle 306 is pulled to enable the fixed baffle 3 to be far away from the discharge opening 202, so that the product 8 can be taken down.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: equivalent changes in structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (9)

1. An automatic screw locking machine which is characterized in that: machine body (1) and workstation (7) are paid including automatic lock, automatic lock is paid machine body (1) and is set up in workstation (7) top, automatic lock is paid machine body (1) and is provided with lock of carrying out the screw lock to product (8) and pays screwdriver (101), workstation (7) slide and be provided with mount pad (2), mount pad (2) are seted up and are used for placing standing groove (201) of product (8) and cell wall and product (8) butt, mount pad (2) are seted up and are supplied discharge opening (202) of product (8) along horizontal direction roll-off standing groove (201), mount pad (2) slide and are provided with fixed stop (3) that are used for shutoff discharge opening (202), mount pad (2) are provided with locking piece (4) that are used for locking fixed stop (3) when discharge opening (202) are sealed, mount pad (2) still are provided with and are used for relieving the unblock subassembly (5) of locking.

2. The auto-screwdriving machine according to claim 1, wherein: fixed stop (3) fixedly connected with slide bar (302), mount pad (2) are seted up and are supplied gliding sliding tray (304) of slide bar (302) and sliding tray (304) one side to run through outside mount pad (2) along extending direction, fixed stop (3) one end is kept away from in slide bar (302) is provided with restriction piece (303), the cell wall of sliding tray (304) is seted up and is supplied gliding restriction groove (305) of restriction piece (303).

3. The auto-screwdriving machine according to claim 1, wherein: and the fixed baffle (3) is provided with a clamping plate (301) used for abutting against the top of the product (8).

4. The auto-screwdriving machine according to claim 2, wherein: locking piece (4) are locating pin (401), mount pad (2) are close to spacing groove (507) one side and are fixed with locking block (6), supply locating pin (401) gliding positioning hole (404) to intercommunication sliding tray (304) is seted up in locking block (6), locating slot (405) that can supply locating pin (401) to slide in are seted up in slide bar (302), locking block (6) are provided with and drive locating pin (401) card when locating hole (404) and locating slot (405) are aimed at and go into the elastic drive spare of locating slot (405).

5. The auto-screwdriving machine according to claim 4, wherein: the elastic driving piece is a spring (402), one end of the spring (402) is abutted against the hole wall of one side, away from the mounting seat (2), of the positioning through hole (404), and the other end of the spring (402) is abutted against one side, away from the mounting seat (2), of the positioning pin (401).

6. The auto-screwdriving machine according to claim 5, wherein: the unlocking assembly (5) comprises an abutting block (501) fixedly connected to the outer peripheral side of the positioning pin (401), an abutting groove (502) for sliding the abutting block (501) is formed in the hole wall of the positioning through hole (404), the unlocking assembly (5) further comprises a driving top block (504), a driving through hole (505) communicated to the abutting groove (502) and used for sliding the driving top block (504) is formed in the outer wall of the locking block (6), the abutting block (501) is obliquely provided with a driving surface (503) for sliding the driving top block (504), and when the driving top block (504) slides on the driving surface (503), the positioning pin (401) moves towards the direction far away from the mounting seat (2).

7. The auto-screwdriving machine according to claim 6, wherein: the lateral wall of the drive ejector block (504) is provided with a limiting block (506), and the lateral wall of the drive through hole (505) is provided with a limiting groove (507) for the limiting block (506) to slide.

8. The auto-screwdriving machine according to claim 4, wherein: one side of the positioning pin (401) close to the sliding rod (302) is fixedly connected with an arc-shaped block (403).

9. The auto-screwdriving machine according to claim 1, wherein: the fixed baffle (3) is provided with a handle (306).

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