Multi-station screw locking tool

Abstract

The utility model provides a multi-station screw locking tool which comprises a workbench, a plurality of placing blocks used for placing workpieces and a plurality of pressing plates used for pressing and fixing the workpieces and the placing blocks are installed on the workbench in a sliding mode, and the pressing plates and the placing blocks are arranged in a matched mode. Screwing equipment is arranged on the side portion of the workbench and corresponds to the placing block in position. According to the multi-station screw locking tool, continuous screwing operation of a workpiece can be achieved through operation of one person, operation is convenient, screwing operation is fast, and production efficiency can be effectively improved.

Description

Technical Field

[0001] The utility model belongs to the field of workpiece screw driving equipment, in particular to a multi-station screw locking tool. Background Art

[0002] At present, the shell of the vehicle-mounted wireless charging device needs to be assembled after production is completed. It includes multiple structures and needs to be fixed with screws. Currently, there is no suitable equipment for fast screwing operations. It is generally done manually, which is time-consuming and labor-intensive, and is not conducive to improving work efficiency.

[0003] Therefore, in view of the shortcomings of the above solution in actual production and implementation, a multi-station screw locking tool is provided to solve the above technical problems. Utility Model Content

[0004] The utility model provides a multi-station screw locking tool, which solves the problems in the prior art.

[0005] The technical solution of the present utility model is implemented as follows: a multi-station screw locking tool comprises a workbench, on which a placement block for placing a workpiece and a pressure plate for pressing and fixing the workpiece and the placement block are slidably installed, a plurality of pressure plate placement blocks are provided, and the pressure plate and the placement block are arranged in coordination, and a screw driving device is provided on the side of the workbench, and the screw driving device corresponds to the position of the placement block.

[0006] As a preferred embodiment, the placement block includes a bottom plate, a support plate is respectively provided on both sides of the bottom plate, a space is left between the two support plates to form a placement groove, and a support block is fixedly provided on the bottom surface of the placement groove.

[0007] As a preferred embodiment, the inner wall of the support plate is provided with a groove, and the groove forms a support platform.

[0008] As a preferred embodiment, a slide is fixedly installed on the workbench, the base plate is slidably connected to the slide, a first driving component is installed at the bottom of the workbench, the first driving component is fixedly connected to the base plate, and the first driving component drives the base plate to move along the workbench.

[0009] As a preferred embodiment, the workbench is installed with a first slide rail, the first slide rail is slidably installed with a movable plate, the movable plate is installed with a second driving component, the pressure plate is transmission-connected to the second component, and the second driving component drives the pressure plate to rise or fall.

[0010] As a preferred embodiment, two vertical plates are vertically arranged on the movable plate, a connecting plate is fixedly connected to one side of the pressure plate, the vertical plate is slidably connected to the connecting plate, the output end of the second driving component is fixedly connected to the connecting plate, and the connecting plate is driven by the second driving component to move up and down along the vertical plate to realize the rising or falling of the pressure plate.

[0011] As a preferred embodiment, the screw driving device includes a fixed beam, a mounting plate is slidably mounted on the beam, and a first electric screwdriver and a second electric screwdriver are mounted on the mounting plate.

[0012] As a preferred embodiment, a horizontal rail is installed on the mounting plate, and the second electric screwdriver is slidably mounted on the horizontal rail. The second electric screwdriver moves laterally on the mounting plate through the horizontal rail.

[0013] After adopting the above technical solution, the beneficial effect of the utility model is: the utility model provides a multi-station screw locking tool, which can realize continuous screw tightening operation of the workpiece by one person, and the operation is convenient and the screw tightening operation is fast, which can effectively improve production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 3 This is a schematic diagram of the placement block structure of the utility model;

[0018] Figure 4 This is a schematic diagram of the overall structure of the placement block of the utility model after the workpiece is installed;

[0019] Figure 5 This is a schematic diagram of the overall top view of the placement block of the utility model after the workpiece is installed;

[0020] Figure 6 It is a schematic diagram of the local structure of the utility model;

[0021] Figure 7 It is a schematic diagram of the local structure of the utility model;

[0022] Figure 8 This is a schematic diagram of the partial structure of the utility model

[0023] Figure 9 This is a schematic diagram of the partial structure of the utility model

[0024] Figure 10 This is a schematic diagram of the pressing plate structure of the present utility model.

[0025] In the figure, 1. workbench; 2. placement assembly; 201. slide plate; 202. bottom plate; 203. support plate; 204. support block; 205. support table; 206. slider; 207. guide rail; 3. pressing plate assembly; 301. pressing plate; 302. connecting plate; 303. vertical plate; 304. second slider; 305. vertical rail; 306. first slide rail; 307. movable plate; 308. first slider; 309. second driving component; 310. fixed plate; 311. plate groove; 4. screw driving equipment; 401. crossbeam; 402. second electric screwdriver; 403. first electric screwdriver; 404. connecting block; 405. mounting plate; 407. cross rail; 408. third slider; 409. side plate; 5. Workpiece; 501. Bottom shell; 502. Long strip; 503. Wing plate; 504. First screw; 505. Second screw; 506. Cover plate; 507. Third screw. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0027] like Figure 1 Figure 2 As shown, a multi-station screw locking tool includes a workbench 1, on which a placement block assembly for placing a workpiece 5 and a pressure plate 301 assembly 3 for pressing and fixing the workpiece 5 and the placement block are slidably installed. The placement block assembly includes a placement block, and there are multiple pressure plates 301 placement blocks. The pressure plate 301 assembly 3 includes a pressure plate 301, and the pressure plate 301 is arranged in cooperation with the placement block. A screw driving device 4 is arranged on the side of the workbench 1, and the screw driving device 4 corresponds to the position of the placement block.

[0028] like Figure 3 As shown, the placement block includes a bottom plate 202, a support plate 203 is respectively provided on both sides of the bottom plate 202, a space is left between the two support plates 203 to form a placement groove, and a support block 204 is fixedly provided on the bottom surface of the placement groove.

[0029] The inner wall of the support plate 203 is provided with a groove, which forms a support platform 205 .

[0030] Specifically, the placement groove matches the shape of the workpiece 5 . After the workpiece 5 is placed, both sides of the workpiece 5 are located on the support platform 205 , and the bottom surface of the workpiece 5 contacts the support block 204 .

[0031] A slide plate 201 is fixedly mounted on the workbench 1 , and a bottom plate 202 is slidably connected to the slide plate 201 . A first driving component is mounted at the bottom of the workbench 1 , and the first driving component is fixedly connected to the bottom plate 202 , and the first driving component drives the bottom plate 202 to move along the workbench 1 .

[0032] like Figure 6 As shown, specifically, the first driving component is a linear module, the slide 201 is provided with a slide groove, the linear module includes a guide rail 207 and a slider 206, the slider 206 partially passes through the slide groove and is fixedly connected to the base plate 202, and the placement block moves along the slide 201 through the linear module.

[0033] The workbench 1 is equipped with a first slide rail 306, a movable plate 307 is slidably mounted on the first slide rail 306, a second driving component 309 is mounted on the movable plate 307, the pressing plate 301 is transmission-connected to the second component, and the second driving component 309 drives the pressing plate 301 to rise or fall.

[0034] Specifically, a first sliding block 308 is fixedly installed on the bottom of the movable plate 307 , and the first sliding block 308 is slidably connected to the first sliding rail 306 .

[0035] like Figure 7 As shown, two vertical plates 303 are vertically arranged on the movable plate 307, a connecting plate 302 is fixedly connected to one side of the pressure plate 301, the vertical plate 303 is slidingly connected to the connecting plate 302, the output end of the second driving component 309 is fixedly connected to the connecting plate 302, and the connecting plate 302 is driven by the second driving component 309 to move up and down along the vertical plate 303 to realize the rising or falling of the pressure plate 301.

[0036] Specifically, the second slider 304 is fixedly mounted on the side wall of the vertical plate 303 , the vertical rail 305 is fixedly mounted on the side wall of the connecting plate 302 via the fixing plate 310 , and the second slider 304 is slidably connected to the vertical rail 305 .

[0037] Specifically, the second driving component 309 is a pneumatic cylinder or an oil cylinder, wherein the bottom of the cylinder is fixedly connected to the movable plate 307 , and one end of the connecting plate 302 is fixedly connected to the output end of the cylinder.

[0038] like Figure 10 As shown, specifically, a plate groove 311 matching the shape of the cover plate 506 in the workpiece 5 is provided at the bottom of the pressing plate 301 .

[0039] like Figure 8 、 Figure 9 As shown, the screw driving device 4 includes a fixed beam 401 , a mounting plate 405 is slidably mounted on the beam 401 , and a first electric screwdriver 403 and a second electric screwdriver 402 are mounted on the mounting plate 405 .

[0040] A horizontal rail 407 is installed on the mounting plate 405, and a connecting block 404 is fixedly installed on the side wall of the mounting plate 405. The connecting block 404 is slidably connected to the horizontal rail 407, and the second electric screwdriver 402 is slidably installed on the horizontal rail 407. The second electric screwdriver 402 moves laterally on the installation through the horizontal rail 407.

[0041] Specifically, a cylinder corresponding to the position of the first electric screwdriver 403 is installed on the mounting plate 405. The first electric screwdriver 403 is transmission-connected to the output end of the cylinder, and the first electric screwdriver 403 is raised or lowered by the cylinder.

[0042] A side plate 409 is provided on the side of the mounting plate 405, and a third slider 408 is fixedly installed on the side of the side plate 409. The third slider 408 is slidably connected to the cross rail 407. A cylinder is fixedly installed on the mounting plate 405, and the output end of the cylinder is fixedly connected to the side plate 409. The side plate 409 is driven by the cylinder to move along the mounting plate 405, thereby realizing the lateral movement of the second electric screwdriver 402 along the mounting plate 405.

[0043] In this embodiment, Figure 4 Figure 5 As shown, the workpiece 5 includes a bottom shell 501, and a long strip 502 needs to be installed on both sides of the bottom shell 501 by four screws. Specifically, the two ends of the strip are fixed to the bottom shell 501 by a first screw 504, and the two sides of the strip are fixed to the bottom shell 501 by a second screw 505. The cover plate 506 needs to be installed on the top of the bottom shell 501 by four third screws 507.

[0044] The multi-station screw locking tool is provided with two stations, namely the first station and the second station, and is provided with two mounting plates 405. The working process of the multi-station screw locking tool is as follows:

[0045] 1. Manually place the mounting plate 405 on the bottom shell 501 at the first station, and place the long strip 502 and cover 506 at the corresponding placement block positions.

[0046] 2. The placement block moves toward the position of the screw driving device 4. After moving to a suitable position, the pressing plate 301 descends to fix the workpiece 5 and the cover plate 506.

[0047] 3. The first screwdriver 403 and the second screwdriver 402 are lowered to perform screw driving operations at the positions where screws need to be driven.

[0048] 4. At the same time, the staff places the workpiece 5 on the second workstation. After the installation is completed, the staff moves to the first workstation, removes the workpiece 5 with screws, and continues to install the next workpiece 5. At this time, the first electric screwdriver 403 and the second electric screwdriver 402 move to the second workstation to perform the screwing operation.

[0049] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A multi-station screw tightening tool, comprising a workbench (1), characterized in that: A placement block for placing a workpiece (5) and a pressing plate (301) for pressing and fixing the workpiece (5) and the placement block are slidably mounted on the workbench (1); a plurality of placement blocks are provided on the pressing plate (301); the pressing plate (301) and the placement blocks are arranged in coordination; a screw driving device (4) is provided on the side of the workbench (1); the screw driving device (4) corresponds to the position of the placement block; The placing block comprises a base plate (202), and a supporting plate (203) is respectively provided on both sides of the base plate (202); the workbench (1) is slidably mounted with a second driving component (309), the pressing plate (301) is transmission-connected with the second component, and the second driving component (309) drives the pressing plate (301) to rise or fall; the screw driving device (4) comprises a fixed beam (401), a mounting plate (405) is slidably mounted on the beam (401), and a first electric screwdriver (403) and a second electric screwdriver (402) are mounted on the mounting plate (405); a transverse rail (407) is mounted on the mounting plate (405), and the second electric screwdriver (402) is slidably mounted on the transverse rail (407), and the second electric screwdriver (402) moves laterally on the mounting plate through the transverse rail (407).

2. The multi-station screw locking fixture according to claim 1, characterized in that: A space is left between the two support plates (203) to form a placement groove, and a support block (204) is fixedly provided on the bottom surface of the placement groove.

3. The multi-station screw locking fixture according to claim 2, characterized in that: The inner wall of the support plate (203) is provided with a groove, and the groove forms a support platform (205).

4. The multi-station screw locking fixture according to claim 1, characterized in that: A slide plate (201) is fixedly mounted on the workbench (1), the base plate (202) is slidably connected to the slide plate (201), a first driving component is mounted on the bottom of the workbench (1), the first driving component is fixedly connected to the base plate (202), and the first driving component drives the base plate (202) to move along the workbench (1).

5. The multi-station screw locking fixture according to claim 1, characterized in that: The workbench (1) is installed with a first slide rail (306), a movable plate (307) is slidably installed on the first slide rail (306), and the second driving component (309) is installed on the movable plate (307).

6. The multi-station screw locking fixture according to claim 5, characterized in that: Two vertical plates (303) are vertically arranged on the movable plate (307), a connecting plate (302) is fixedly connected to one side of the pressing plate (301), the vertical plates (303) are slidably connected to the connecting plate (302), the output end of the second driving component (309) is fixedly connected to the connecting plate (302), and the connecting plate (302) is driven by the second driving component (309) to move up and down along the vertical plates (303) to achieve the rise or fall of the pressing plate (301).

Images