Clamp for metal product machining

Abstract

The utility model provides a clamp for metal product machining, particularly relates to the technical field of metal product machining equipment, and comprises a first clamping assembly and a second clamping assembly which are used for clamping metal products. A first rotating piece used for clamping a metal product and a fastening piece used for fixing the first rotating piece are rotatably arranged on the first clamping assembly, and a second rotating piece matched with the first rotating piece and used for clamping the metal product is rotatably arranged on the second clamping assembly. The first clamping assembly and the second clamping assembly can clamp and fix a metal product needing to be machined, the first rotating piece and the second rotating piece can rotate the metal product clamped by the first clamping assembly and the second clamping assembly, and the machining face of the metal product can be adjusted. And through the arrangement of the fastening piece, the first rotating piece after rotation can be fixed, and therefore the stability of the metal product in the machining process is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of metal product processing, in particular to a clamp for metal product processing. Background Art

[0002] A fixture is a mechanical device used to fix and position workpieces in industrial production. It usually consists of a clamping device and a supporting device. The clamping device can fix the workpiece tightly on the workbench, and the supporting device can provide the necessary support force to ensure that the workpiece will not move or loosen during processing.

[0003] The metal products industry includes structural metal products manufacturing, metal tool manufacturing, container and metal packaging container manufacturing, stainless steel and similar daily metal products manufacturing, etc. Metal products require the use of fixing fixtures to fix the products in many processing steps;

[0004] At present, when processing metal products, if multiple sides of the metal products need to be processed, such as drilling holes, the commonly used method is to unload the metal products after drilling one side of the hole, and then manually adjust the direction of the metal products, and finally re-clamp them, which takes a long time to use;

[0005] For example, the patent publication number CN219485490U discloses a metal product fixing fixture. After the metal product is fixed, the fixture in the patent can only process one side of the metal product. When the other sides of the metal product need to be processed, the metal product needs to be removed and then clamped and fixed again.

[0006] Therefore, it is necessary to design a clamp capable of rotating the metal product. Utility Model Content

[0007] In order to solve the above problems, the utility model provides a fixture for metal product processing to more accurately solve the above problems.

[0008] The utility model is realized by the following technical solutions:

[0009] The utility model provides a clamp for processing metal products, including a first clamping assembly and a second clamping assembly for clamping the metal product, the first clamping assembly is rotatably provided with a first rotating member for clamping the metal product and a fastener for fixing the first rotating member, the second clamping assembly is rotatably provided with a second rotating member that cooperates with the first rotating member and clamps the metal product, the first clamping assembly includes a first shell, the first shell is connected to a groove body, the inner side of the groove body is provided with a first rotating groove, the first rotating member is provided in the first rotating groove, the first rotating member includes a first rotating member provided at the A first circular plate in a first rotating groove, a second circular plate with a diameter smaller than the inner diameter of the groove body is arranged at the rear end of the first circular plate, at least two fastening parts connected to the first circular plate are arranged between the second circular plate and the groove body, the rear end of the second circular plate is provided with first protrusions which are the same in number as the fastening parts and are on the same straight line as the fastening parts, a plurality of second protrusions are arranged at the rear end of the shell, the second protrusions are arranged on the circumference of the second circular plate, the fastening parts, the first protrusions and the second protrusions are outer-circularly connected with connecting parts, the fastening parts are outer-circularly connected with fasteners, and the connecting parts are arranged at the front end of the fasteners.

[0010] Furthermore, in the present invention, a third circular plate having the same diameter as or smaller than the inner diameter of the tank body is disposed at the front end of the first circular plate, and a first clamping portion is disposed at the front end of the third circular plate.

[0011] Further, the utility model, the second clamping assembly includes a second shell, the second shell is provided with a second rotating groove, the second rotating member is rotatably arranged in the second rotating groove, a second clamping portion is arranged on a side of the second rotating member close to the circular plate, and the second clamping portion is opposite to the center of the first clamping portion.

[0012] Furthermore, in the present invention, a pushing member is provided on a side of the second shell away from the first shell.

[0013] Furthermore, in the utility model, the pushing member comprises a cylinder, a piston rod is arranged in the cylinder, and one end of the piston rod is connected to the first shell.

[0014] The utility model further comprises a seat body arranged at the bottom of the cylinder.

[0015] Furthermore, in the present invention, fixing blocks are arranged on both sides of the first shell, and fixing holes are opened on the fixing blocks.

[0016] Beneficial effects of the utility model:

[0017] The setting of the first clamping assembly and the second clamping assembly can clamp and fix the metal product that needs to be processed. The setting of the first rotating member and the second rotating member can rotate the metal product clamped by the first clamping assembly and the second clamping assembly, and adjust the processing surface of the metal product. The setting of the fastener can fix the rotated first rotating member, thereby ensuring the stability of the metal product during processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the fixture for metal product processing of the utility model;

[0019] Figure 2 This is a schematic diagram of the disassembled structure of the first clamping component of the metal product processing fixture of the utility model;

[0020] Figure 3 It is a schematic diagram of the side view structure of the first rotating member in the fixture for processing metal products of the utility model;

[0021] Figure 4 This is a schematic diagram of the disassembled structure of the second clamping assembly in the metal product processing fixture of the utility model;

[0022] Figure 5 It is a schematic diagram of the connection structure between the second clamping assembly and the positioning member in the metal product processing fixture of the utility model;

[0023] Figure 6 It is a schematic diagram of the connection structure between the first clamping assembly and the second clamping assembly and the workbench in the fixture for processing metal products of the utility model.

[0024] In the figure, 1, first clamping assembly; 10, first shell; 100, groove body; 101, first rotating groove; 102, second protruding portion; 11, first rotating member; 110, first circular plate; 111, second circular plate; 112, fastening portion; 113, first protruding portion; 114, third circular plate; 115, first clamping portion; 12, fixing block; 121, fixing hole; 2, second clamping assembly; 20, second shell; 21, second rotating member; 22, second clamping portion; 23, second rotating groove; 3, connecting member; 4, fastening member; 5, pushing member; 51, cylinder; 52, piston rod; 6, seat body; 7, workbench; 8, positioning member; 80, first screw hole; 81, second screw hole. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solution and advantages of the embodiments of the utility model clearer, the following will be combined with the technical solution in the embodiments of the utility model for a clear and complete description. Obviously, the described embodiments are partial embodiments of the utility model, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] Example

[0027] refer to Figure 1-6 As shown, it includes a first clamping assembly 1 and a second clamping assembly 2 for clamping a metal product. The first clamping assembly 1 is rotatably provided with a first rotating member 11 for clamping the metal product and a fastener 4 for fixing the first rotating member 11. The second clamping assembly 2 is rotatably provided with a second rotating member 21 that cooperates with the first rotating member 11 and clamps the metal product. The first clamping assembly 1 includes a first shell 10. The first shell 10 is connected to a groove body 100. The inner side of the groove body 100 is provided with a first rotating groove 101. The first rotating member 11 is provided in the first rotating groove 101. The first rotating member 11 includes a first circular plate 110 arranged in the first rotating groove 101. A second circular plate 111 having a diameter smaller than the inner diameter of the tank body 100 is disposed at the rear end of a circular plate 110, at least two fastening portions 112 connected to the first circular plate 110 are disposed between the second circular plate 111 and the tank body 100, a first protrusion 113 having the same number as the fastening portions 112 and being on the same straight line as the fastening portions 112 is disposed at the rear end of the second circular plate 111, a plurality of second protrusions 102 are disposed at the rear end of the housing, the second protrusions 102 are disposed on the circumference of the second circular plate 111, a connector 3 is connected to the outer sleeve of the fastening portion 112, a fastener 4 is connected to the outer sleeve of the fastening portion 112, and the connector 3 is disposed at the front end of the fastener 4;

[0028] A third circular plate 114 having the same or smaller inner diameter as the trough body 100 is disposed at the front end of the first circular plate 110, and a first clamping portion 115 is disposed at the front end of the third circular plate 114; the second clamping assembly 2 includes a second housing 20, a second rotating groove 23 is provided on the second housing 20, a second rotating member 21 is rotatably disposed in the second rotating groove 23, a second clamping portion 22 is disposed on a side of the second rotating member 21 close to the circular plate, and the second clamping portion 22 is opposite to the center of the first clamping portion 115;

[0029] The first clamping assembly 1 and the second clamping assembly 2 are provided to clamp and fix the metal product to be processed, the first rotating member 11 and the second rotating member 21 are provided to rotate the metal product clamped by the first clamping assembly 1 and the second clamping assembly 2, and adjust the processing surface of the metal product, and the fastener 4 is provided to fix the rotated first rotating member 11, thereby ensuring the stability of the metal product during processing;

[0030] Specifically, the staff takes the metal product to be processed and places the metal product between the first clamping part 115 and the second clamping part 22, and then starts the pusher 5, which pushes the second clamping assembly 2 and makes the second clamping part 22 contact the metal product, and cooperates with the first clamping part 115 to clamp the metal product; in the process of the first clamping part 115 and the second clamping part 22 clamping the metal product, the fastener 4 is set to fix the first rotating part 11 and the first shell 10, so that the movement range of the first rotating part 11 can be limited during the processing of the metal product, ensuring that the quality of the product after processing is reduced;

[0031] Considering the stability of the second rotating member 21 when in use, optionally, refer to Figure 5 The second housing 20 is provided with a positioning member 8, and the positioning member 8 can fix the second rotating member 21 when the second rotating member 21 is not in use; specifically, the second rotating member 21 is provided with a plurality of evenly distributed first screw holes 80, and the second housing 20 is provided with a second screw hole 81. The staff can connect the fixing member with the second screw hole 81 and the first screw hole 80 to achieve the working fixation of the second rotating member 21, thereby preventing the second rotating member 21 from rotating due to external force during the processing of the metal product, thereby ensuring the accuracy of the processing of the metal product;

[0032] When the processing surface of the metal product needs to be adjusted, first, the staff disassembles the fastener 4 and separates the fastener 4 from the connecting member 3, then disassembles the connecting member 3, and then the staff rotates the metal product. Due to the clamping work of the first clamping part 115 and the second clamping part 22 on the metal product, when the staff rotates the metal product, the metal product will drive the first rotating member 11 and the second rotating member 21 to rotate synchronously, and realize the switching work of the processing surface of the metal product. When the processing surface of the metal product is adjusted, the staff takes the connecting member 3, and sleeves the connecting member 3 on the first protruding part 113, the second protruding part 102 and the fastening part 112, and connects the fastener 4 with the fastening part 112, and realizes the fixing work of the first rotating member 11;

[0033] In this embodiment, a plurality of second protrusions 102 are provided. The advantage of adopting this design is that it is convenient for the staff to fix the metal product at different angles.

[0034] In this embodiment, the first rotating groove 101 and the groove body 100 are arranged in a concave shape;

[0035] In this embodiment, a second circular plate 111 having a diameter smaller than the inner diameter of the trough body 100 is provided at the rear end of the first circular plate 110. The advantage of adopting this arrangement is that a little space can be left between the second circular plate 111 and the trough body 100, and the existence of this space can provide a basis for the installation of the fastening part 112.

[0036] Preferably, a pusher 5 is provided on the side of the second shell 20 away from the first shell 10 , and the pusher 5 can push the second shell 20 , thereby ensuring that the second clamping part 22 and the first clamping part 115 can process the metal product.

[0037] The utility model further comprises a pusher 5 including a cylinder 51, a piston rod 52 is arranged in the cylinder 51, one end of the piston rod 52 is connected to the first shell 10; the piston rod 52 cooperates with the cylinder 51 to control the extension and retraction of the second clamping assembly 2, thereby providing a basis for clamping, fixing and loosening the metal product. The arrangement of the piston rod 52 can enable the second clamping portion 22 to apply a cooling clamping force to the metal when the metal product rotates, thereby avoiding the movement of the metal product when it rotates.

[0038] The utility model further includes a seat body 6 arranged at the bottom of the cylinder 51; the setting of the seat body 6 can play a role in supporting the cylinder 51. At the same time, referring to the figure, the setting of the seat body 6 can fix the cylinder 51 on the workbench 7.

[0039] Preferably, fixing blocks 12 are provided on both sides of the first housing 10, and fixing holes 121 are provided on the fixing blocks 12. Figure 6 The setting of the fixing block 12 and the fixing hole 121 can fix the first clamping assembly 1 on the workbench 7.

[0040] Of course, the present utility model may have many other implementations. Based on the present implementation, other implementations obtained by ordinary technicians in this field without any creative work are all within the scope of protection of the present utility model.

Claims

1. A fixture for processing metal products, characterized in that: The invention comprises a first clamping assembly and a second clamping assembly for clamping a metal product, wherein the first clamping assembly is rotatably provided with a first rotating member for clamping the metal product and a fastener for fixing the first rotating member, and the second clamping assembly is rotatably provided with a second rotating member that cooperates with the first rotating member and clamps the metal product, the first clamping assembly comprises a first shell, the first shell is connected with a groove body, the inner side of the groove body is provided with a first rotating groove, the first rotating member is provided in the first rotating groove, and the first rotating member comprises a first A circular plate, a second circular plate having a diameter smaller than the inner diameter of the trough body is arranged at the rear end of the first circular plate, at least two fastening parts connected to the first circular plate are arranged between the second circular plate and the trough body, a first protrusion having the same number as the fastening parts and being on the same straight line as the fastening parts is arranged at the rear end of the second circular plate, a plurality of second protrusions are arranged at the rear end of the shell, the second protrusions are arranged on the circumference of the second circular plate, a connecting piece is externally connected to the fastening part, the first protrusion and the second protrusion, a fastener is externally connected to the fastening part, and the connecting piece is arranged at the front end of the fastener.

2. A metal product processing fixture according to claim 1, characterized in that: A third circular plate having the same diameter as or smaller than the inner diameter of the tank body is disposed at the front end of the first circular plate, and a first clamping portion is disposed at the front end of the third circular plate.

3. A metal product processing fixture according to claim 2, characterized in that: The second clamping assembly includes a second shell, a second rotating groove is formed on the second shell, the second rotating member is rotatably arranged in the second rotating groove, a second clamping portion is arranged on a side of the second rotating member close to the circular plate, and the second clamping portion is opposite to the center of the first clamping portion.

4. A metal product processing fixture according to claim 3, characterized in that: A pushing member is arranged on a side of the second shell away from the first shell.

5. A metal product processing fixture according to claim 4, characterized in that: The pushing member comprises a cylinder, a piston rod is arranged in the cylinder, and one end of the piston rod is connected to the first housing.

6. A metal product processing fixture according to claim 5, characterized in that: It also includes a seat body arranged at the bottom of the cylinder.

7. A metal product processing fixture according to claim 1, characterized in that: Fixing blocks are arranged on both sides of the first shell, and fixing holes are opened on the fixing blocks.

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