Burr removing device

Abstract

The utility model relates to a burr finishing and removing device which comprises a base, a tool turret mechanism, a material placing table and a material clamping mechanism. The tool turret mechanism comprises a driven plate, a rotating shaft, a plurality of grinding tools and a connecting frame, the rotating shaft is connected to the connecting frame through the driven plate, and the grinding tools are connected with the corresponding connectors; the material placing table is connected to the base through a moving assembly. The material clamping mechanism is located on the material containing table and comprises a bottom plate, a plurality of air cylinders, guiding pieces and supporting bases, the air cylinders, the guiding pieces and the supporting bases are alternately arranged on the bottom plate, and piston rods of the air cylinders are hinged to material clamping plates. The tool turret mechanism has the advantages that (1) the tool turret mechanism can be provided with various dies, burrs of different workpieces can be treated, and the applicability of equipment is improved; and (2) the guiding piece plays a guiding role in discharging, and deviation of the workpiece can be avoided on the premise that rapid discharging is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum casting processing, in particular to a burr removing device. Background Art

[0002] Aluminum castings are widely used in the field of automotive parts housings. In order to meet actual application needs, aluminum castings often contain many slots. Burrs are prone to appear on the edges of these slots and need to be removed.

[0003] The existing deburring process is to manually process the workpieces one by one with a grinding tool, which has low work efficiency and does not meet the requirements of automated mass production. Utility Model Content

[0004] The utility model aims to provide a burr removal device, which can improve the burr removal efficiency of a workpiece processing production line.

[0005] In order to achieve the above-mentioned utility model purpose, the utility model provides a burr removal device, including a base, a turret mechanism, a material placement table, and a material clamping mechanism;

[0006] The turret mechanism is connected to the top of the material placement table through the base, and the turret mechanism includes a driven plate, a rotating shaft, a plurality of molds, and a connecting frame, the rotating shaft is connected to the connecting frame through the driven plate, the rotating shaft is arranged with a plurality of interfaces in a circular array, and a plurality of the molds are connected to the corresponding interfaces;

[0007] A moving assembly is provided at the bottom of the material placement table, and the material placement table is connected to the base through the moving assembly;

[0008] The clamping mechanism is located on the material placement table, and includes a base plate, a plurality of cylinders, guide members, and a support seat. The plurality of cylinders, guide members, and support seats are alternately arranged on the base plate, and the piston rod of the cylinder is hinged with a clamping plate.

[0009] Preferably, suction cups are provided at the four corners of the bottom of the base.

[0010] As a further improvement of the utility model, the bottom plate is provided with a connecting hole, the material placement table is provided with a connecting piece, and the bottom plate is connected to the connecting piece through the connecting hole.

[0011] As a further improvement of the utility model, the support seat includes a support head, and a first connecting groove is provided at the bottom of the support head.

[0012] Furthermore, a retractable buffer rod is provided on the top of the support head.

[0013] As a further improvement of the utility model, a second connecting groove is provided at the bottom of the guide member.

[0014] Furthermore, the head of the guide member is provided with a rounded corner.

[0015] The utility model discloses a burr removing device, in which the clamping plate is initially in an open state, so that the workpiece is placed vertically on the bottom plate along the guide member and supported by the support seat. The advantage of not placing the workpiece directly on the bottom plate is that the waste chips ground off the workpiece can fall from the bottom of the workpiece; then the clamping plate clamps the workpiece under the action of the cylinder, the rotating shaft is connected to the existing motor, the motor controls the rotation of the rotating shaft, different types of grinding tools can be installed on various interfaces on the rotating shaft, and the appropriate grinding tool can be rotated to the bottom according to the burrs of different workpieces; the existing worm gear transmission assembly lowers the grinding tool, and at the same time, the material placement table moves horizontally to the bottom of the grinding tool under the action of the moving assembly to remove the burrs.

[0016] Compared with the prior art, the burr removal device of the utility model has the following advantages:

[0017] (1) The turret mechanism can be equipped with a variety of molds to handle burrs on different workpieces and improve the applicability of the equipment;

[0018] (2) The guide part guides the material discharge, which can prevent the workpiece from being misaligned while achieving rapid material discharge. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the structure of a burr removal device of the utility model;

[0020] Figure 2 It is a schematic diagram of the clamping mechanism structure;

[0021] Figure 3 It is a schematic diagram of the clamping mechanism structure. DETAILED DESCRIPTION

[0022] The specific implementation of the utility model is further described in detail below with reference to the accompanying drawings.

[0023] like Figure 1 As shown, a burr removal device of the utility model comprises a base 1, a turret mechanism 2, a material placement table 3, and a material clamping mechanism 4;

[0024] The turret mechanism 2 is connected to the top of the material placement table 3 through the base 1. The turret mechanism 2 includes a driven plate 21, a rotating shaft 23, a plurality of molds 22, and a connecting frame 25. The rotating shaft 23 is connected to the connecting frame 25 through the driven plate 21. The rotating shaft 23 is arranged with a plurality of interfaces 24 in a circular array. The plurality of molds 22 are connected to the corresponding interfaces 24.

[0025] The driven plate 21 is connected to an existing worm gear transmission assembly, and the worm gear transmission assembly can control the driven plate 21 to move vertically or horizontally, thereby driving the adjustment of the rotation shaft 23 .

[0026] Suction cups 11 are provided at the four corners of the bottom of the base 1 to enhance the stability of the base 1 during operation, reduce shaking, and avoid affecting the accuracy of the grinding position of the grinding tool 22.

[0027] A moving assembly 31 is provided at the bottom of the material placement table 3, and the material placement table 3 is connected to the base 1 through the moving assembly 31;

[0028] The clamping mechanism 4 is located on the material placing table 3. Figure 2-3 As shown, the clamping mechanism 4 includes a base plate 41, a plurality of cylinders 42, a guide member 44, and a support seat 43. The plurality of cylinders 42, the guide member 44, and the support seat 43 are alternately arranged on the base plate 41, and the piston rod of the cylinder 42 is hinged with a clamping plate 421.

[0029] The bottom plate 41 is provided with a connecting hole 411, and the placing table 3 is provided with a connecting piece 32. The bottom plate 41 is connected to the connecting piece 32 through the connecting hole 411, so that the clamping mechanism 4 can be detachably fixed on the placing table 3, which is convenient for replacing different clamping mechanisms 4 to meet the processing requirements of workpieces of different specifications.

[0030] The support seat 43 is used to support the bottom of the workpiece 5. The support seat 43 includes a support head 431. The bottom of the support head 431 is provided with a first connecting groove 432. The support head 431 can be detachably fixed to the base plate 41 by passing a fastener through the first connecting groove 432; the detachable fixing method of the support head 431 can replace the support head 431 of different lengths to adjust the support material height according to needs.

[0031] A retractable buffer rod 433 is provided on the top of the support head 431. After the workpiece 5 is placed on the support seat 43, the clamping plate 421 rotates and buckles the edge of the workpiece 5 under the action of the cylinder 42. Due to the process design, the bottom of the workpiece 5 has irregular shapes in different areas. The buffer rod 433 is retractable and can provide clearance space while supporting the material according to different degrees of convex and concave conditions, thereby preventing the protruding area of ​​the bottom surface of the workpiece 5 from being squeezed and damaged by the support head 431 after clamping the material.

[0032] When unloading, the side wall of the workpiece 5 is placed on the bottom plate 41 along the inner side of the guide member 44. The guide member 44 plays a guiding role when unloading, preventing the workpiece 5 from being tilted and affecting the positioning.

[0033] A second connecting groove 442 is provided at the bottom of the guide member 44 , and the guide member 44 can be detachably fixed to the base plate 41 by a fastener passing through the second connecting groove 442 , and the position of the guide member 44 can be adjusted according to the size and shape of the workpiece 5 .

[0034] The head of the guide member 44 is provided with a rounded corner 441, so that the workpiece 5 can slide along the rounded corner 441 when the material is discharged, thereby reducing the collision between the workpiece 5 and the guide member 44 and reducing the risk of material jamming.

[0035] The utility model discloses a burr removal device, in which the clamping plate 421 is initially in an open state, so that the workpiece 5 is placed vertically on the base plate 41 along the guide member 44 and supported by the support seat 43. The advantage of not placing the workpiece 5 directly on the base plate 41 is that the waste chips ground off the workpiece 5 can fall from the bottom of the workpiece 5; then the clamping plate 421 clamps the workpiece 5 under the action of the cylinder 42, and the rotating shaft 23 is externally connected to the existing motor, which controls the rotation of the rotating shaft 23. Different types of grinding tools 22 can be installed on each interface 24 on the rotating shaft 23, so that the appropriate grinding tool 22 can be rotated to the bottom according to the burrs of different workpieces; the existing worm gear transmission assembly lowers the grinding tool 22, and at the same time, the material placement table 3 is horizontally moved to the bottom of the grinding tool 22 under the action of the moving assembly 31 to remove the burrs.

[0036] The preferred embodiments of the present invention have been specifically described above, but the present invention is not limited to the described embodiments. Those skilled in the art may make various equivalent modifications or substitutions without violating the spirit of the present invention, and these equivalent modifications or substitutions are all within the scope defined by the claims of this application.

Claims

1. A burr removal device, characterized in that: It includes a base, a turret mechanism, a material placement table, and a material clamping mechanism; The turret mechanism is connected to the top of the material placement table through the base, and the turret mechanism includes a driven plate, a rotating shaft, a plurality of molds, and a connecting frame, the rotating shaft is connected to the connecting frame through the driven plate, the rotating shaft is arranged with a plurality of interfaces in a circular array, and a plurality of the molds are connected to the corresponding interfaces; A moving assembly is provided at the bottom of the material placement table, and the material placement table is connected to the base through the moving assembly; The clamping mechanism is located on the material placement table, and includes a base plate, a plurality of cylinders, guide members, and a support seat. The plurality of cylinders, guide members, and support seats are alternately arranged on the base plate, and the piston rod of the cylinder is hinged with a clamping plate.

2. A burr removal device as claimed in claim 1, characterized in that: Suction cups are arranged at the four corners of the bottom of the base.

3. A burr removal device as claimed in claim 1, characterized in that: The bottom plate is provided with a connecting hole, the material placement table is provided with a connecting piece, and the bottom plate is connected to the connecting piece through the connecting hole.

4. A burr removal device as claimed in claim 1, characterized in that: The support seat comprises a support head, and a first connecting groove is arranged at the bottom of the support head.

5. A burr removal device as claimed in claim 4, characterized in that: A retractable buffer rod is arranged on the top of the supporting head.

6. The burr removal device according to claim 1, characterized in that: A second connecting groove is provided at the bottom of the guide member.

7. A burr removal device as claimed in claim 1 or 6, characterized in that: The head of the guide member is provided with a rounded corner.

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