CN212526159U

CN212526159U - Fixing device for rivet drilling

Info

Publication number: CN212526159U
Application number: CN202021376039.0U
Authority: CN
Inventors: 李勇文; 梁仲鹏; 蒋丹军; 巫伟军; 魏骁杰
Original assignee: Huizhou Fuchangsheng Hardware Products Co ltd
Current assignee: Huizhou Fuchangsheng Hardware Products Co ltd
Priority date: 2020-07-14
Filing date: 2020-07-14
Publication date: 2021-02-12
Anticipated expiration: 2030-07-14

Abstract

The utility model discloses a fixing device for rivet drilling relates to the mechanical fastening field, and is not good to the fixed effect of current rivet drilling equipment, and the drilling position is inaccurate, needs to drill hole again, and waste time influences work efficiency, for the problem that work brought inconvenience, now proposes following scheme, the power distribution box comprises a box body, the equal fixed mounting in box top both sides has the backup pad, backup pad top fixed mounting has first slide bar, first slider and second slider have been cup jointed on the first slide bar, first slider side fixedly connected with bottom plate, second slider side fixedly connected with roof, one side slidable mounting that the bottom plate is close to the roof has first splint, one side slidable mounting that the roof is close to the bottom plate has the second splint, the inside equal joint of bottom plate and roof has the bearing. The utility model discloses novel structure, and the device can accurate trompil, avoids doing over again, saves time, improves work efficiency, suitable popularization.

Description

Fixing device for rivet drilling

Technical Field

The utility model relates to a mechanical fastening field especially relates to a fixing device is used in rivet drilling.

Background

The rivet is visible everywhere in daily life, and when bringing convenience for people's life because the rivet is small, all be artificial hand fixed drilling usually, the drilling position is not very accurate, cuts the rivet surface easily and hinders, often need drill hole again, and waste time also influences work efficiency, for the inconvenient problem of work, we have proposed a rivet fixing device for drilling for solving these problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of fixing device is used in rivet drilling, it is not good to have solved the fixed effect of current rivet drilling equipment, and the drilling position is inaccurate, needs to drill again, influences work efficiency, for the problem that work brought inconvenience. In order to achieve the above purpose, the utility model adopts the following technical scheme:

a fixing device for rivet drilling comprises a box body, wherein supporting plates are fixedly mounted on two sides above the box body, a first sliding rod is fixedly mounted above the supporting plates, a first sliding block and a second sliding block are sleeved on the first sliding rod, a bottom plate is fixedly connected to the side face of the first sliding block, a top plate is fixedly connected to the side face of the second sliding block, a first clamping plate is slidably mounted on one side, close to the top plate, of the bottom plate, a second clamping plate is slidably mounted on one side, close to the bottom plate, of the top plate, bearings are clamped inside the bottom plate and the top plate, threaded cylinders are sleeved inside the bearings, threaded columns are screwed inside the threaded cylinders, inner surfaces of the threaded cylinders are in threaded connection with outer surfaces of the threaded columns, driven gears are clamped on outer surfaces of the bearings, servo motors are mounted on the sides, far away from each other, of the bottom plate and the top plate, the driven gear is meshed with the driving gear.

Preferably, the first slider and the second slider are identical in structure and are arranged in an L shape.

Preferably, one side that bottom plate and roof kept away from each other all sets up the motor board, fixed mounting has servo motor on the motor board.

Preferably, the bottom plate all is equipped with the spout with the one side that is close to each other of roof, just the internally mounted of spout has the second slide bar, first splint and the equal slidable mounting of second splint are on the second slide bar, just the surface of second slide bar evenly is provided with the draw-in groove along its direction of height.

Preferably, one side that first splint and second splint are close to each other all is provided with the fixed slot, just all install the cardboard on first splint and the second splint, and cardboard and draw-in groove match.

Preferably, a fixing rod is fixedly mounted above the box body, a drill bit is fixedly mounted on the fixing rod, and wheels are arranged below the box body.

The utility model has the advantages that:

1. through the cooperation between bottom plate, roof, bearing, a screw thread section of thick bamboo, servo motor, driving gear, driven gear, the screw thread post, through pressing servo motor switch and making it drive the driving gear and rotate, the driving gear drives driven gear and rotates, and driven gear passes through bearing, screw thread section of thick bamboo and drives the screw thread post and rotate, and the screw thread post rotates and drives bottom plate and roof and make first second splint relative motion to accomplish the fixed to the rivet.

2. Through the cooperation between second slide bar, draw-in groove, the cardboard, make splint can reciprocate through the second slide bar through releasing the cardboard, can fix splint through inserting the draw-in groove to can fix the rivet of different length.

In conclusion, the device can be accurately used for fixing the rivet, is convenient and rapid to use and simple to operate, solves the problems that due to inaccurate fixing precision caused by manual rivet fixing, the drilling position can be deviated, and drilling work needs to be carried out again, can save time and improve the working efficiency, and is suitable for popularization.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic side view of the present invention.

Fig. 3 is a schematic view of the splint structure of the present invention.

Reference numbers in the figures: 1. a base plate; 2. a first slider; 3. a first splint; 4. a driven gear; 5. a driving gear; 6. a bearing; 7. a threaded barrel; 8. a support plate; 9. a first slide bar; 10. a threaded post; 11. a second slider; 12. a top plate; 13. a second splint; 14. a servo motor; 15. a motor plate; 16. fixing grooves; 17. a second slide bar; 18. a card slot; 19. clamping a plate; 20. a chute; 21. a drill bit; 22. a box body; 23. a wheel; 24. and (5) fixing the rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a fixing device for rivet drilling comprises a box body 22, wherein supporting plates 8 are fixedly mounted on two sides above the box body 22, a first slide bar 9 is fixedly mounted above the supporting plates 8, a first slide block 2 and a second slide block 11 are sleeved on the first slide bar 9, a bottom plate 1 is fixedly connected to the side surface of the first slide block 2, a top plate 12 is fixedly connected to the side surface of the second slide block 11, a first clamping plate 3 is slidably mounted on one side of the bottom plate 1 close to the top plate 12, a second clamping plate 13 is slidably mounted on one side of the top plate 12 close to the bottom plate 1, bearings 6 are respectively clamped inside the bottom plate 1 and the top plate 12, threaded cylinders 7 are respectively sleeved inside the bearings 6, threaded columns 10 are respectively threadedly connected inside the threaded cylinders 7, inner surfaces of the threaded cylinders 7 are respectively threadedly connected with outer surfaces of the threaded columns 10, driven gears 4 are respectively clamped on outer surfaces, the servo motor 14 is installed on one side, far away from each other, of the bottom plate 1 and the top plate 12, the driving gear 5 is sleeved on a motor shaft of the servo motor 14, and the driven gear 4 is meshed with the driving gear 5. The first slide block 2 and the second slide block 11 have the same structure and are arranged in an L shape, the sides of the bottom plate 1 and the top plate 12 which are far away from each other are both provided with motor plates 15, a servo motor 14 is fixedly arranged on the motor plate 15, sliding grooves 20 are respectively arranged at the mutually close sides of the bottom plate 1 and the top plate 12, and a second slide bar 17 is installed inside the sliding groove 20, the first clamping plate 3 and the second clamping plate 13 are both installed on the second slide bar 17 in a sliding manner, and the surface of the second sliding bar 17 is uniformly provided with clamping grooves 18 along the height direction thereof, one side of the first clamping plate 3, which is close to the second clamping plate 13, is provided with a fixing groove 16, and the first clamping plate 3 and the second clamping plate 13 are both provided with clamping plates 19, and the clamping plates 19 are matched with the clamping grooves 18, a fixing rod 24 is fixedly mounted above the box body 22, a drill bit 21 is fixedly mounted on the fixing rod 24, and wheels 23 are arranged below the box body 22.

The working principle is as follows: when the device is used, rivets to be processed are placed in a fixed groove 16, a servo motor 14 switch is pressed, the servo motor 14 operates to enable a driving gear 5 to rotate, the driving gear 5 drives a driven gear 4 to rotate, the driven gear 4 drives a threaded column 10 to rotate through a bearing 6 and a threaded cylinder 7, the threaded column 10 drives a bottom plate 1 and a top plate 12, a first clamping plate 3 is arranged on one side, close to a top plate 12, of the bottom plate 1, a second clamping plate 13 is arranged on one side, close to the bottom plate 1, of the top plate 12, the bottom plate 1 and the top plate 12 move on a first sliding rod 9 through a first sliding block 2 and a second sliding block 11 under the working of the threaded column 10, so that the first clamping plate 3 and the second clamping plate 13 are driven to mutually approach to fix the rivets, the first clamping plate 3 and the second clamping plate 13 can move up and down through an inner second sliding rod 17 by taking off a clamping plate 19 connected below the, and after reaching a proper position, clamping a clamping groove 18 on the surface of the second sliding rod 17 by using a clamping plate 19, fixing the first clamping plate 3 and the second clamping plate 13, pressing a switch of the servo motor 14 after the drilling work is finished, enabling the servo motor to work reversely, loosening the first clamping plate 3 and the second clamping plate 13, taking out the rivet, clearing scraps, and finishing the work.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The fixing device for rivet drilling comprises a box body (22) and is characterized in that supporting plates (8) are fixedly mounted on two sides above the box body (22), a first sliding rod (9) is fixedly mounted above the supporting plates (8), a first sliding block (2) and a second sliding block (11) are sleeved on the first sliding rod (9), a bottom plate (1) is fixedly connected to the side face of the first sliding block (2), a top plate (12) is fixedly connected to the side face of the second sliding block (11), a first clamping plate (3) is slidably mounted on one side, close to the top plate (12), of the bottom plate (1) of the top plate (12), a second clamping plate (13) is slidably mounted on one side, close to the bottom plate (1), of the bottom plate (1) and the top plate (12), bearings (6) are clamped inside, threaded cylinders (7) are sleeved inside the bearings (6), threaded columns (10) are threadedly connected inside the threaded cylinders (7), the screw thread section of thick bamboo (7) internal surface all with screw thread post (10) surface threaded connection, the equal joint of bearing (6) surface has driven gear (4), servo motor (14) are all installed to one side that bottom plate (1) and roof (12) kept away from each other, all cup jointed driving gear (5) on servo motor (14) motor shaft, driven gear (4) and driving gear (5) meshing.

2. A rivet drilling fixing device according to claim 1, characterized in that the first slider (2) and the second slider (11) are identical in structure and are L-shaped.

3. A rivet drilling fixing device according to claim 1, characterized in that a motor plate (15) is arranged on the side where the bottom plate (1) and the top plate (12) are far away from each other, and a servo motor (14) is fixedly arranged on the motor plate (15).

4. The rivet drilling fixing device as recited in claim 1, characterized in that the bottom plate (1) and the top plate (12) are provided with sliding grooves (20) on their sides close to each other, a second sliding rod (17) is installed inside the sliding grooves (20), the first clamping plate (3) and the second clamping plate (13) are installed on the second sliding rod (17) in a sliding manner, and the surface of the second sliding rod (17) is provided with clamping grooves (18) uniformly along the height direction thereof.

5. A fixing device for rivet drilling according to claim 4, characterized in that the side of the first clamping plate (3) close to the second clamping plate (13) is provided with a fixing groove (16), the first clamping plate (3) and the second clamping plate (13) are provided with clamping plates (19), and the clamping plates (19) are matched with the clamping grooves (18).

6. A rivet drilling fixture according to claim 1, characterized in that a fixing rod (24) is fixedly mounted above the box body (22), a drill bit (21) is fixedly mounted on the fixing rod (24), and wheels (23) are arranged below the box body (22).