CN221065660U

CN221065660U - Edge burr removing device for sheet metal part machining

Info

Publication number: CN221065660U
Application number: CN202323087399.5U
Authority: CN
Inventors: 丁芬; 赵敏; 赵帅; 张凯悦
Original assignee: Hefei Dongxu Machinery Manufacturing Co ltd
Current assignee: Hefei Dongxu Machinery Manufacturing Co ltd
Priority date: 2023-11-16
Filing date: 2023-11-16
Publication date: 2024-06-04
Anticipated expiration: 2033-11-16

Abstract

The application relates to the technical field of sheet metal part machining, in particular to an edge burr removing device for sheet metal part machining, which comprises a device main body, wherein the device main body comprises a base, a connecting plate, a fixed frame and a moving block, wherein the connecting plate is connected to the upper end of the rear side of the base in a sliding mode; the fixed distance clamping assembly and the locking assembly are matched with each other, the fixed distance clamping assembly provides the movement of the clamping plates at a specified distance, when the same workpiece is clamped for deburring, the position of the moving block is not required to be adjusted through the rotary table and the threaded rod during feeding and discharging every time, the workpiece is rapidly separated from and clamped by the locking assembly, and the clamping stability is guaranteed while the working efficiency is improved.

Description

Edge burr removing device for sheet metal part machining

Technical Field

The application relates to the technical field of sheet metal part machining, in particular to an edge burr removing device for sheet metal part machining.

Background

The metal plate refers to a comprehensive cold processing technology aiming at a metal sheet, and the comprehensive cold processing technology comprises shearing, punching, cutting, compounding, folding, welding, riveting, splicing, forming and the like, and is characterized in that the thickness of the same part is consistent, and a product processed by the metal plate technology is called a metal plate;

Through retrieval, chinese patent publication No. CN219380143U discloses a sheet metal part burr treatment device which can fix a workpiece in four directions of front, back, left and right, has good adjustable flexibility and has good practicability;

However, when the same workpiece is deburred in batches, the clamping plates are required to be sequentially operated each time in the feeding and discharging processes, the operation convenience is poor, the clamping force is required to be ensured each time when the workpiece is clamped, and workers are easy to fatigue after working for a long time, so that the clamping effect is possibly influenced, and the deburring effect is further influenced; secondly, the fixed frame is positioned right above the base, the workpiece is required to be placed on the base from top to bottom, and certain interference exists between the workpiece taking and placing and the fixed frame, so that the workpiece placing is not facilitated;

Accordingly, in order to solve the above-described problems, the present application provides an edge burr removing device for sheet metal part processing.

The above information disclosed in this background section is only for enhancement of understanding of the background section of the application and therefore it may not form the prior art that is already known to those of ordinary skill in the art.

Disclosure of utility model

In order to solve the problems of clamping stability and convenience, the application provides an edge burr removing device for sheet metal part machining.

The application provides an edge burr removing device for sheet metal part processing, which comprises a device main body, wherein the device main body comprises a base, a connecting plate, a fixed frame and a moving block, wherein the connecting plate is connected to the upper end of the rear side of the base in a sliding manner;

The fixed-distance clamping assembly comprises a movable seat fixed on the movable block, a clamping plate positioned in front of the movable seat, guide rods fixed at two ends of one side of the clamping plate, which is close to the movable seat, and a connecting rod fixed in the middle of the same side of the clamping plate, and also comprises an adapter plate fixed at one end of the connecting rod, which is away from the clamping plate, and a handle fixed at one end of the adapter plate, which is away from the connecting rod.

Preferably, the distance clamping assembly further comprises a plurality of movable holes formed in the movable seat and a return spring sleeved at the outer end of the guide rod, and two ends of the return spring are respectively fixed with the clamping plate and the movable seat.

Preferably, the two guide rods and the connecting rod are penetrated and slide in the movable hole, and the clamping plate is close to the movable seat under the action of the return spring.

Preferably, the locking assembly comprises a locking groove formed in two sides of the connecting rod, a U-shaped frame vertically sliding in the moving seat, locking blocks fixed at two ends of the inner side of the U-shaped frame, a pressing rod fixed in the middle of the top of the U-shaped frame and a reset spring.

Preferably, the upper end of the compression bar is fixed with a compression plate, a fixed seat is fixed in the movable seat, and the return spring is positioned between the fixed seat and the U-shaped frame.

Preferably, the rotating mechanism comprises a first rotary table fixed at the top of the connecting plate, a second rotary table fixed at the joint of the fixed frame and the connecting plate, and a servo motor fixed at the top end inside the connecting plate, wherein the second rotary table rotates on the first rotary table, and the output end of the servo motor is further concentrically fixed with the second rotary table.

In summary, the application has the following beneficial technical effects:

Firstly, a fixed-distance clamping assembly and a locking assembly which are matched with each other are arranged, the fixed-distance clamping assembly provides a clamping plate with a specified interval for movement, when the same workpiece is clamped for deburring, the position of a moving block is not required to be adjusted through a turntable and a threaded rod each time when the workpiece is fed and discharged, the workpiece is rapidly separated and clamped under the matching of the fixed-distance clamping assembly, and the clamping stability is ensured while the working efficiency is improved; secondly, the rotating mechanism can rotate the fixed frame and the polishing piece at the upper end of the fixed frame, when a workpiece is taken and placed, the fixed frame and the polishing piece can rotate the side face of the rear end of the device main body through the rotating mechanism, and a space right above the device main body is vacated for conveniently taking and placing the workpiece.

Drawings

FIG. 1 is a front view of a first embodiment of the present application;

FIG. 2 is a rear view of a first embodiment of the application;

FIG. 3 is an enlarged view of the distance holder assembly and the locking assembly in accordance with an embodiment of the present application;

FIG. 4 is a partially exploded view of FIG. 3 in accordance with one embodiment of the present application;

FIG. 5 is an enlarged view of a portion of the locking assembly of FIG. 3 in accordance with an embodiment of the present application;

Fig. 6 is a partial cutaway view of a rotary mechanism in accordance with a first embodiment of the present application.

Reference numerals illustrate: 1. a device body; 11. a base; 12. a connecting plate; 13. a fixed frame; 14. a moving block; 2. a distance clamping assembly; 21. a movable seat; 22. a clamping plate; 23. a guide rod; 24. a connecting rod; 25. an adapter plate; 26. a handle; 27. a movable hole; 28. a return spring; 3. a locking assembly; 31. a locking groove; 32. a U-shaped frame; 33. a locking block; 34. a compression bar; 35. a pressing plate; 36. a fixing seat; 37. a return spring; 4. a rotation mechanism; 41. a first rotary table; 42. a second rotary table; 43. a servo motor.

Detailed Description

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

Embodiment one: referring to fig. 1-6, an edge burr removing device for sheet metal part processing comprises a device main body 1, wherein the device main body 1 comprises a base 11, a connecting plate 12 which is connected to the upper end of the rear side of the base 11 in a sliding manner, a fixed frame 13 which is arranged on the connecting plate 12, and a moving block 14 which is arranged in the base 11 in a sliding manner, a distance clamping assembly 2 which clamps a workpiece is arranged at the upper end of the moving block 14, a locking assembly 3 which positions a clamping plate 22 is also arranged in the distance clamping assembly 2, and a rotating mechanism 4 which drives the fixed frame 13 and a polishing mechanism thereof to rotate is also arranged between the connecting plate 12 and the fixed frame 13;

The distance clamping assembly 2 comprises a movable seat 21 fixed on the movable block 14, a clamping plate 22 positioned in front of the movable seat 21 and used for clamping a workpiece, a guide rod 23 fixed at two ends of one side of the clamping plate 22 close to the movable seat 21, and a connecting rod 24 fixed in the middle of the same side of the clamping plate 22, wherein the guide rod 23 and the connecting rod 24 ensure the stability of the horizontal movement of the clamping plate 22, the distance clamping assembly further comprises an adapter plate 25 fixed at one end of the connecting rod 24 away from the clamping plate 22 and a handle 26 fixed at one end of the adapter plate 25 away from the connecting rod 24, and the handle 26 is convenient for hands of staff to hold and ensures the operation convenience.

Embodiment two: as shown in fig. 3-4, the distance clamping assembly 2 further comprises a plurality of movable holes 27 formed in the movable seat 21, the movable holes 27 ensure the stability of the movement of the clamping plate 22, so that the structural stability is more reliable, and a return spring 28 sleeved at the outer end of the guide rod 23, the return spring 28 has a reset function, the clamping plate 22 is driven to be close to the movable seat 21 when the clamping plate is not acted by the locking assembly 3, two ends of the return spring 28 are respectively fixed with the clamping plate 22 and the movable seat 21, the two guide rods 23 and the connecting rod 24 are respectively penetrated and slid in the movable holes 27, and the clamping plate 22 is close to the movable seat 21 under the action of the return spring 28.

Embodiment III: as shown in fig. 4-5, the locking assembly 3 comprises a locking groove 31 formed on two sides of the connecting rod 24 and a U-shaped frame 32 vertically sliding in the movable seat 21, the locking groove 31 is vertically formed, a space for vertically sliding the U-shaped frame 32 is formed in the movable seat 21, locking blocks 33 fixed on two ends of the inner side of the U-shaped frame 32 and a pressing rod 34 fixed in the middle of the top of the U-shaped frame 32, and the pressing rod 34 also slides in the movable seat 21. The upper end of the pressing rod 34 is fixed with a pressing plate 35, a fixed seat 36 is fixed in the movable seat 21, and a return spring 37 is positioned between the fixed seat 36 and the U-shaped frame 32.

Embodiment four: as shown in fig. 1, 2 and 6, the rotating mechanism 4 includes a first rotary table 41 fixed on the top of the connecting plate 12 and a second rotary table 42 fixed at the joint between the fixed frame 13 and the connecting plate 12, where the first rotary table 41 and the second rotary table 42 are vertically overlapped, and meanwhile, the stability of axial and radial connection can be ensured, and a servo motor 43 fixed on the top inside the connecting plate 12, which limits the servo motor 43 to drive the fixed frame 13 to rotate back only between 90 °, the second rotary table 42 rotates on the first rotary table 41, and the output end of the servo motor 43 is concentrically fixed with the second rotary table 42.

Working principle: the servo motor 43 drives the second turntable 42 to rotate on the first turntable 41, the rotating second turntable 42 drives the fixed frame 13 and a polishing mechanism at the upper end of the fixed frame 13 to rotate by 90 degrees, the position right above the device main body 1 is free, all clamping plates 22 in the fixed-distance clamping assembly 2 are in a pushing-out state, a workpiece is clamped between the four clamping plates 22 according to the working flow in a reference document, the servo motor 43 is reversely started to drive the second turntable 42, the fixed frame 13 and polishing pieces thereof to rotate to a polishing station, and then polishing and polishing work is carried out;

if the same workpiece is required to be polished, after the workpiece is polished, the U-shaped frame 32 and the locking block 33 are pressed down through the pressing plate 35 and the pressing rod 34, the return spring 37 is compressed, and after the locking block 33 is separated from the locking groove 31, the clamping plate 22 is driven to approach the movable seat 21 under the action of the return spring 28, and the guide rod 23, the connecting rod 24 and other connecting pieces move simultaneously, so that the clamping plate 22 is separated from clamping the workpiece;

The polished workpiece is removed and placed, the workpiece to be polished is pushed to the direction of the clamping plate 22 while the handle 26 is held, the return spring 28 is stretched, after the locking groove 31 is overlapped with the U-shaped frame 32 up and down, the U-shaped frame 32 is promoted to be clamped in the locking groove 31 under the action of the return spring 37, the locking operation of the locking assemblies 3 is completed in sequence, the same workpiece can be positioned with the same clamping force and state, and then polishing work is performed.

The above embodiments are not intended to limit the scope of the present application, so: all equivalent changes in structure, shape and principle of the application should be covered in the scope of protection of the application.

Claims

1. The utility model provides an edge burr remove device for sheet metal component processing, includes device main part (1), device main part (1) include base (11) and sliding connection at connecting plate (12) of base (11) rear side upper end to and fixed frame (13) and sliding setting on connecting plate (12) are at inside movable block (14) of base (11), its characterized in that: a fixed-distance clamping assembly (2) is arranged at the upper end of the moving block (14), a locking assembly (3) is further arranged in the fixed-distance clamping assembly (2), and a rotating mechanism (4) is further arranged between the connecting plate (12) and the fixed frame (13);

the fixed-distance clamping assembly (2) comprises a movable seat (21) fixed on the movable block (14), a clamping plate (22) positioned in front of the movable seat (21), guide rods (23) fixed at two ends of one side of the clamping plate (22) close to the movable seat (21), a connecting rod (24) fixed in the middle of the same side of the clamping plate (22), an adapter plate (25) fixed at one end of the connecting rod (24) away from the clamping plate (22) and a handle (26) fixed at one end of the adapter plate (25) away from the connecting rod (24).

2. The edge burr removing device for sheet metal part processing according to claim 1, wherein: the fixed-distance clamping assembly (2) further comprises a plurality of movable holes (27) formed in the movable seat (21), and a return spring (28) sleeved at the outer end of the guide rod (23), wherein two ends of the return spring (28) are respectively fixed with the clamping plate (22) and the movable seat (21).

3. The edge burr removing device for sheet metal part processing according to claim 2, wherein: both the guide rods (23) and the connecting rods (24) penetrate through and slide in the movable holes (27), and the clamping plates (22) are close to the movable seat (21) under the action of the return springs (28).

4. The edge burr removing device for sheet metal part processing according to claim 1, wherein: the locking assembly (3) comprises locking grooves (31) formed in two sides of the connecting rod (24), a U-shaped frame (32) vertically sliding in the movable seat (21), locking blocks (33) fixed at two ends of the inner side of the U-shaped frame (32), a pressing rod (34) fixed in the middle of the top of the U-shaped frame (32) and a reset spring (37).

5. The edge burr removing device for sheet metal part processing according to claim 4, wherein: the upper end of the compression bar (34) is fixedly provided with a compression plate (35), a fixed seat (36) is fixed inside the movable seat (21), and a return spring (37) is positioned between the fixed seat (36) and the U-shaped frame (32).

6. The edge burr removing device for sheet metal part processing according to claim 1, wherein: the rotating mechanism (4) comprises a first rotary table (41) fixed at the top of the connecting plate (12), a second rotary table (42) fixed at the joint of the fixed frame (13) and the connecting plate (12), and a servo motor (43) fixed at the top end inside the connecting plate (12), wherein the second rotary table (42) rotates on the first rotary table (41), and the output end of the servo motor (43) is further concentrically fixed with the second rotary table (42).