CN218983949U

CN218983949U - Quick conversion tool for chamfering plates

Info

Publication number: CN218983949U
Application number: CN202221623917.3U
Authority: CN
Inventors: 王立辉; 李鑫; 张维娟; 曾警瑶; 马春雷; 于颖; 鲁恒; 岳媛媛
Original assignee: Jilin Hengwei Automobile Parts Co ltd
Current assignee: Jilin Hengwei Automobile Parts Co ltd
Priority date: 2022-06-27
Filing date: 2022-06-27
Publication date: 2023-05-09
Anticipated expiration: 2032-06-27

Abstract

The utility model discloses a quick conversion tool for chamfering plates, which comprises an operation table and a top groove arranged in the middle of the top of the operation table, wherein a track is arranged on the inner wall of the top groove, an L-shaped movable table is arranged on the top of the track in a sliding manner, an L-shaped top frame is fixedly arranged at one end of the middle of the top of the operation table, and a chamfering assembly is arranged at one end of the L-shaped top frame; guide rods distributed at equal intervals are fixed on two sides of the bottom of the rail, a bottom plate is fixed between the bottoms of two adjacent guide rods, and a first spring is fixed between the middle position of the top of the bottom plate and the bottom of the operating platform; the utility model avoids the problem of shaking of the rotating blade during chamfering, so that the rotating blade and the L-shaped mobile station are stressed, the track forms a vertical floating phenomenon under the action of the first spring and the action of the pressure, and the chamfering is finished by supporting the track by the rebound force of the first spring at the moment of chamfering, thereby ensuring the consistency of the chamfering size.

Description

Quick conversion tool for chamfering plates

Technical Field

The utility model relates to the technical field of chamfering, in particular to a quick conversion tool for chamfering plates.

Background

Door hinges are devices that allow a door to be naturally and smoothly rotated open and closed. Door hinges generally include a rotating leaf and a hinge body. When the rotating leaf plate is installed, the surface of the rotating leaf plate is required to be provided with an installation hole so as to be convenient for installation.

At present, when door hinge is producing, need carry out chamfering to the mounting hole of rotating the page or leaf board, because the section bar thickness deviation of rotating the page or leaf board is great, appear hole chamfer depth inconsistent when leading to automatic beveler chamfer, the chamfer size is very inhomogeneous, consequently, need design a panel chamfer and use quick conversion frock to solve above-mentioned problem.

Disclosure of Invention

The utility model aims to provide a quick conversion tool for chamfering plates, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the quick conversion tooling for chamfering the plates comprises an operation table and a top groove arranged in the middle of the top of the operation table, wherein a track is arranged on the inner wall of the top groove, an L-shaped movable table is slidably arranged on the top of the track, an L-shaped top frame is fixedly arranged at one end of the middle of the top of the operation table, and a chamfering assembly is arranged at one end of the L-shaped top frame;

guide rods distributed at equal intervals are fixed on two sides of the bottom of the track, a bottom plate is fixed between the bottoms of two adjacent guide rods, a first spring is fixed between the middle position of the top of the bottom plate and the bottom of the operation table, and a plurality of guide holes matched with the guide rods are formed between the bottom of the top groove and the bottom of the operation table;

the other end of the middle position of the top of the operating platform is provided with a positioning component.

Preferably, the chamfering component comprises a cylinder fixedly mounted at one end of the top of the L-shaped top frame, a lifting frame is fixedly mounted at the piston end of the cylinder, a motor is fixedly mounted on the inner wall of the bottom of the lifting frame, and a chamfering head is fixedly mounted on the output shaft of the motor.

Preferably, guide rods are fixed at two ends of the top of the lifting frame, and guide holes matched with the guide rods are formed in the top of the L-shaped top frame.

Preferably, the middle position of the L-shaped mobile station is provided with a chamfering auxiliary hole corresponding to the position of the chamfering head, one end of the L-shaped mobile station is provided with two jacks, the inner wall of each jack is inserted with a handle rod, a second spring is fixed between the two ends of each handle rod and one end of each jack, and the outer wall of each handle rod is fixed with a clamping plate.

Preferably, the positioning assembly comprises a movable groove arranged at the other end of the middle position of the top of the operating platform, a movable seat is movably arranged on the inner wall of the movable groove, an electric push rod is fixedly arranged between the bottom of one side of the movable seat and the bottom of the operating platform, and a U-shaped positioning hoop is fixed at the top of the movable seat.

Preferably, a plurality of ball grooves are formed in the inner walls of the two ends of the U-shaped positioning hoop, and rolling balls are slidably connected to the inner walls of the ball grooves.

Preferably, an exhaust hood is fixedly installed at the bottom of one side of the L-shaped top frame, a waste bin is fixedly installed at one side of the bottom of the operating platform, an exhaust fan is fixedly installed at one side top of the waste bin, an exhaust pipe is fixedly installed between the top of the exhaust fan and one end of the exhaust hood, an exhaust pipe inserted in the waste bin is fixedly installed at the bottom of the exhaust fan, a sealing door is fixedly installed at one side of the waste bin, an exhaust outlet is formed in one side of the sealing door, and a dustproof ventilation net is fixedly installed on the inner wall of the exhaust outlet.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, when the hole chamfering is carried out on the rotating page plate, the rotating page plate is clamped between the clamping plate and the L-shaped movable table through the telescopic action of the second spring, so that the rotating page plate is convenient to stably process, the L-shaped movable table moves on the track to move below the chamfering head, the positions of the movable seat and the U-shaped positioning hoop are regulated through the electric push rod in the positioning assembly, the U-shaped positioning hoop and the rolling ball are clamped at two ends of the L-shaped movable table, the stability of the L-shaped movable table is maintained, and the problem that the rotating page plate shakes during chamfering is avoided;

in the chamfering process, a motor in the chamfering assembly is utilized to drive the chamfering head to rotate, the height of the lifting frame and the height of the chamfering head are reduced through the air cylinder, so that the rotating page plate and the L-shaped mobile station are stressed, at the moment, the track forms a vertical floating phenomenon under the action of the first spring and the action of the pressure, the chamfering work is completed by supporting the track by the aid of the rebound force of the first spring in the moment of chamfering, and the chamfering size is ensured to be consistent.

Drawings

Fig. 1 is a schematic diagram of the overall structure of a quick conversion tool for chamfering plates.

Fig. 2 is a schematic bottom view of a quick conversion tool for chamfering a plate.

Fig. 3 is a schematic view of a rolling ball and a guide hole of a quick switching tool for chamfering a plate.

Fig. 4 is a schematic view of a handle bar and a second spring of a quick change tool for chamfering a plate.

Fig. 5 is a schematic diagram of a chamfering head and a motor structure of a quick switching tool for chamfering plates.

In the figure: 1. an operation table; 2. a top groove; 3. a track; 4. an air-extracting cover; 5. an L-shaped top frame; 6. a cylinder; 7. an L-shaped mobile station; 8. a U-shaped positioning hoop; 9. a guide rod; 10. a first spring; 11. a bottom plate; 12. a movable groove; 13. a movable seat; 14. an electric push rod; 15. an exhaust tube; 16. a waste bin; 17. a guide hole; 18. a rolling ball; 19. chamfering the auxiliary hole; 20. a jack; 21. a handle bar; 22. a clamping plate; 23. a second spring; 24. an exhaust fan; 25. a lifting frame; 26. chamfering head; 27. a motor; 28. a guide rod.

Detailed Description

Example 1

Referring to fig. 1-5, in an embodiment of the utility model, a quick conversion tooling for chamfering a plate comprises an operation table 1 and a top groove 2 arranged at the middle position of the top of the operation table 1, wherein a track 3 is arranged on the inner wall of the top groove 2, an L-shaped movable table 7 is slidably arranged at the top of the track 3, an L-shaped top frame 5 is fixedly arranged at one end of the middle position of the top of the operation table 1, and a chamfering component is arranged at one end of the L-shaped top frame 5;

guide rods 9 distributed at equal intervals are fixed on two sides of the bottom of the track 3, a bottom plate 11 is fixed between the bottoms of two adjacent guide rods 9, a first spring 10 is fixed between the middle position of the top of the bottom plate 11 and the bottom of the operation table 1, a plurality of guide holes 17 matched with the guide rods 9 are formed between the bottom of the top groove 2 and the bottom of the operation table 1, the L-shaped movable table 7 is stressed during chamfering, the track 3 forms an up-down floating phenomenon under the action of the first spring 10 and the stress, the track 3 is supported by the force of rebound of the first spring 10 at the moment of chamfering to finish chamfering, and the chamfering size is ensured to be consistent;

the other end of the middle position of the top of the operating platform 1 is provided with a positioning component.

The chamfering assembly comprises a cylinder 6 fixedly arranged at one end of the top of the L-shaped top frame 5, a lifting frame 25 is fixedly arranged at the piston end of the cylinder 6, a motor 27 is fixedly arranged on the inner wall of the bottom of the lifting frame 25, a chamfering head 26 is fixedly arranged on an output shaft of the motor 27, the chamfering head 26 is driven to rotate by the motor 27 in the chamfering assembly, and the height of the lifting frame 25 and the height of the chamfering head 26 are reduced through the cylinder 6 to conduct chamfering.

Guide rods 28 are fixed at two ends of the top of the lifting frame 25, guide holes matched with the guide rods 28 are formed in the top of the L-shaped top frame 5, and the guide rods 28 move synchronously along with the lifting frame 25, so that the guide rods are always in the guide holes, and the stability of the lifting frame 25 is maintained.

The auxiliary chamfering hole 19 corresponding to the chamfering head 26 is formed in the middle of the L-shaped mobile station 7, two insertion holes 20 are formed in one end of the L-shaped mobile station 7, a handle rod 21 is inserted into the inner wall of each insertion hole 20, a second spring 23 is fixed between two ends of the handle rod 21 and one end of each insertion hole 20, a clamping plate 22 is fixed on the outer wall of each handle rod 21, and a rotating page plate is clamped between the clamping plate 22 and the L-shaped mobile station 7 through the telescopic action of the second spring 23, so that the rotating page plate is convenient to be stably processed.

The locating component is including seting up the movable groove 12 at the top intermediate position other end of operation panel 1, and the inner wall activity of movable groove 12 has movable seat 13, and fixed mounting has electric putter 14 between the bottom of one side of movable seat 13 and the bottom of operation panel 1, the top of movable seat 13 is fixed with U type location hoop 8, adjusts the position of movable seat 13 and U type location hoop 8 through electric putter 14 in the locating component for U type location hoop 8 and spin 18 joint are at the both ends of L type mobile station 7, keep the steadiness performance of L type mobile station 7, avoid causing the problem that the rotation page or leaf board rocked when the chamfer.

The inner walls of the two ends of the U-shaped positioning hoops 8 are provided with a plurality of ball grooves, the inner walls of the ball grooves are slidably connected with rolling balls 18, and the L-shaped mobile station 7 moves between the U-shaped positioning hoops 8 without resistance under the action of the rolling balls 18.

Example 2

Referring to fig. 1, 2, 3 and 5, unlike embodiment 1, the bottom of one side of the L-shaped top frame 5 is fixedly provided with an air exhaust hood 4, one side of the bottom of the operating platform 1 is fixedly provided with a waste bin 16, one side top of the waste bin 16 is fixedly provided with an exhaust fan 24, an exhaust fan 15 is fixedly provided between the top of the exhaust fan 24 and one end of the air exhaust hood 4, the bottom of the exhaust fan 24 is fixedly provided with an exhaust pipe inserted in the waste bin 16, one side of the waste bin 16 is fixedly provided with a sealing door, one side of the sealing door is provided with an exhaust outlet, and the inner wall of the exhaust outlet is fixedly provided with a dustproof ventilation net.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof.

Claims

1. The utility model provides a panel chamfer is with quick conversion frock, includes operation panel (1) and sets up roof groove (2) at operation panel (1) top intermediate position, the inner wall of roof groove (2) is provided with track (3), and the top slip of track (3) is provided with L type mobile station (7), top intermediate position one end fixed mounting of operation panel (1) has L type roof rack (5), and the one end of L type roof rack (5) is provided with chamfer subassembly, its characterized in that:

guide rods (9) distributed at equal intervals are fixed on two sides of the bottom of the track (3), a bottom plate (11) is fixed between the bottoms of two adjacent guide rods (9), a first spring (10) is fixed between the middle position of the top of the bottom plate (11) and the bottom of the operating table (1), and a plurality of guide holes (17) matched with the guide rods (9) are formed between the bottom of the top groove (2) and the bottom of the operating table (1);

the other end of the middle position of the top of the operating platform (1) is provided with a positioning component.

2. The quick conversion tooling for chamfering plates according to claim 1, wherein: the chamfering assembly comprises an air cylinder (6) fixedly arranged at one end of the top of the L-shaped top frame (5), a lifting frame (25) is fixedly arranged at the piston end of the air cylinder (6), a motor (27) is fixedly arranged on the inner wall of the bottom of the lifting frame (25), and a chamfering head (26) is fixedly arranged on the output shaft of the motor (27).

3. The quick conversion tooling for chamfering plates according to claim 2, wherein: guide rods (28) are fixed at two ends of the top of the lifting frame (25), and guide holes matched with the guide rods (28) are formed in the top of the L-shaped top frame (5).

4. The quick conversion tooling for chamfering plates according to claim 1, wherein: the middle position of the L-shaped mobile station (7) is provided with a chamfering auxiliary hole (19) corresponding to the position of the chamfering head (26), one end of the L-shaped mobile station (7) is provided with two jacks (20), the inner wall of each jack (20) is inserted with a handle rod (21), a second spring (23) is fixed between the two ends of each handle rod (21) and one end of each jack (20), and the outer wall of each handle rod (21) is fixed with a clamping plate (22).

5. The quick conversion tooling for chamfering plates according to claim 1, wherein: the positioning assembly comprises a movable groove (12) formed in the other end of the middle position of the top of the operating table (1), a movable seat (13) is movably arranged on the inner wall of the movable groove (12), an electric push rod (14) is fixedly arranged between the bottom of one side of the movable seat (13) and the bottom of the operating table (1), and a U-shaped positioning hoop (8) is fixed at the top of the movable seat (13).

6. The quick switching tooling for chamfering plates according to claim 5, wherein: a plurality of ball grooves are formed in the inner walls of the two ends of the U-shaped positioning hoop (8), and rolling balls (18) are slidably connected to the inner walls of the ball grooves.

7. The quick conversion tooling for chamfering plates according to claim 1, wherein: one side bottom fixed mounting of L type roof-rack (5) has gas hood (4), and bottom one side fixed mounting of operation panel (1) has waste bin (16), one side top fixed mounting of waste bin (16) has air exhauster (24), fixed mounting has exhaust column (15) between the top of air exhauster (24) and the one end of gas hood (4), the bottom fixed mounting of air exhauster (24) has the exhaust pipe of grafting in waste bin (16), one side fixed mounting of waste bin (16) has sealing door, and the air exit has been seted up to one side of sealing door, and the inner wall fixed mounting of air exit has dustproof ventilative net.