Jig for fixing a piece to be machined

Abstract

The utility model relates to a kind of for fixing jig of workpiece, including seat and the handle being set to seat left, right side;Several fixing holes for fixing and placing workpiece are arranged in the seat along up-down direction, and the lower end surface of the seat is provided with several positioning supports for positioning and supporting;The seat is provided with fool-proof mark for indicating the placement orientation of seat;It can be directly put into cnc equipment as a whole to process and take out as a whole after processing, avoid taking out one by one, greatly improve processing efficiency, especially through fool-proof mark, the placement position of jig can be intuitively prompted, further improve processing efficiency and processing accuracy, prevent the processing failure caused by placement position problem.

Description

Technical Field

[0001] This utility model relates to the field of fixtures for fixing workpieces, and in particular to a fixture for fixing workpieces. Background Technology

[0002] Hardware mainly refers to hardware products used in daily life and production, manufactured using non-ferrous and ferrous metals. Modern hardware refers to various metal parts made from metals such as iron, steel, and aluminum through physical processing such as forging, rolling, and cutting. According to the product's purpose, it can be divided into several categories, including tool hardware, building hardware, daily-use hardware, locks and abrasives, kitchen and bathroom hardware, household hardware, and hardware components.

[0003] CNC (Computer Numerical Control) is a type of automated machine tool controlled by a program. This control system logically processes programs with control codes or other symbolic instructions, decodes them via a computer, and then enables the machine tool to execute predetermined actions, machining raw materials into semi-finished or finished parts through cutting tools.

[0004] Currently, existing CNC machining centers can only process one hardware product at a time. After one process is completed on a hardware product, it needs to be removed before the next process can begin, resulting in low efficiency and increased workload for workers. In addition, existing fixtures are fixed inside the CNC machining center and cannot be removed as a whole after processing.

[0005] Therefore, in this utility model patent application, the applicant has carefully researched a fixture for fixing the workpiece to be processed to solve the above problems. Utility Model Content

[0006] This utility model addresses the shortcomings of the existing technology by providing a fixture for fixing workpieces. This fixture can be directly placed into a CNC machine for processing and removed as a whole after processing, avoiding the need to remove each workpiece individually and greatly improving processing efficiency. In particular, the fixture's placement is clearly indicated by error-proof markings, further improving processing efficiency and accuracy and preventing processing errors caused by placement issues.

[0007] To achieve the above objectives, the present invention adopts the following technical solution:

[0008] A fixture for fixing a workpiece to be processed includes a base and handles disposed on the left and right sides of the base;

[0009] The base body has several fixing holes along the vertical direction for fixing and placing the workpiece to be processed, and the lower end face of the base body is provided with several positioning support members for positioning and support.

[0010] The seat is provided with a foolproof marking to indicate the orientation of the seat.

[0011] As a preferred embodiment, the fixing holes are arranged in a matrix on the base.

[0012] As a preferred embodiment, the handle is detachably connected to the base.

[0013] As a preferred embodiment, the left and right sides of the base are recessed with first screw holes;

[0014] Each handle has a second screw hole on the side of the corresponding side of the base, which is close to the first screw hole. Each handle is connected to the base by a screw passing through the second screw hole, the first screw hole and the corresponding base in sequence.

[0015] As a preferred embodiment, each handle has a clearance hole on the corresponding side away from the seat that faces the second screw hole.

[0016] As a preferred embodiment, the positioning support is a detachable connecting base.

[0017] As a preferred embodiment, one of the lower end face of the base body and the upper end face of the positioning support member has a protruding locking protrusion and the other has a recessed locking groove. The positioning support member is connected to the base body, and the locking protrusion is adapted to the locking groove.

[0018] This utility model has significant advantages and beneficial effects compared with the prior art, specifically:

[0019] Its main feature is that the entire fixture can be directly placed into the CNC machine for processing and then removed as a whole after processing, avoiding the need to remove each processed part one by one, which greatly improves processing efficiency. In particular, the error-proof markings can intuitively indicate the placement position of the fixture, further improving processing efficiency and accuracy, and preventing processing errors caused by placement problems.

[0020] Secondly, the detachable design of the handles and positioning supports facilitates replacement and maintenance, and allows for the use of different handles and positioning supports according to different usage scenarios, providing good flexibility.

[0021] To more clearly illustrate the structural features and effects of this utility model, the following detailed description is provided in conjunction with the accompanying drawings and specific embodiments. Attached Figure Description

[0022] Figure 1 This is a structural schematic diagram of an embodiment of the present utility model (showing the workpiece to be processed);

[0023] Figure 2 This is a schematic diagram of another aspect of an embodiment of the present invention (showing the workpiece to be processed).

[0024] Figure 3 This is a top view of an embodiment of the present utility model.

[0025] Figure 4 This is a cross-sectional structural schematic diagram of an embodiment of the present invention.

[0026] Explanation of icon numbers:

[0027] 11. Base body

[0028] 111. Fixing hole; 112. First screw hole

[0029] 12. Handle

[0030] 121. Second screw hole; 122. Clearance hole

[0031] 13. Positioning support components

[0032] 14. Card protrusion 15. Card slot

[0033] 16. Mistake-proof markings

[0034] 20. Parts to be processed. Detailed Implementation

[0035] The present invention will be further described below with reference to the accompanying drawings and specific embodiments.

[0036] like Figures 1 to 4 As shown, a fixture for fixing a workpiece 20 to be processed includes a base 11 and handles 12 disposed on the left and right sides of the base 11.

[0037] The base 11 has a plurality of fixing holes 111 extending along the vertical direction for fixing and placing the workpiece 20 to be processed. In this embodiment, the fixing holes 111 are arranged in a matrix on the base 11. Preferably, the fixing holes 111 are arranged in a 2-row, 16-column matrix on the base 11.

[0038] The lower end face of the base 11 is provided with a plurality of positioning support members 13 for positioning and support; in this embodiment, the positioning support members 13 are detachably connected to the base 11. One of the lower end face of the base 11 and the upper end face of the positioning support member 13 has a protruding locking protrusion 14 and a recessed locking groove 15. The positioning support member 13 is connected to the base 11, and the locking protrusion 14 is adapted to fit within the locking groove 15.

[0039] The seat 11 is provided with a foolproof mark 16 for indicating the orientation of the seat 11. In this embodiment, the foolproof mark 16 is a groove structure, and the foolproof mark 16 is an upward-pointing arrow-shaped groove structure.

[0040] In this embodiment, the handle 12 is detachably connected to the base 11. Preferably, the left and right sides of the base 11 are provided with first screw holes 112 recessed inward;

[0041] Each handle 12 has a second screw hole 121 on the side of the corresponding side of the base 11, corresponding to the first screw hole 112. Each handle 12 is connected to the corresponding base 11 by screws passing through the second screw hole 121, the first screw hole 112 and the screw hole 12 in sequence.

[0042] In this embodiment, each handle 12 has a clearance hole 122 on the side of the corresponding side away from the base 11, which is directly opposite the second screw hole 121. The user can use a screwdriver to pass through the clearance hole 122 to connect the screw through the second screw hole 121, the first screw hole and the corresponding base 11 in sequence.

[0043] The key design feature of this utility model is that, through its base, fixing holes, handle, and positioning support, it can be directly placed into the CNC equipment for processing and then removed as a whole after processing, avoiding the need to remove each processed part one by one, thus greatly improving processing efficiency. In particular, through the error-proof marking, it can intuitively indicate the placement position of the fixture, further improving processing efficiency and accuracy, and preventing processing errors caused by placement problems.

[0044] Secondly, the detachable design of the handles and positioning supports facilitates replacement and maintenance, and allows for the use of different handles and positioning supports according to different usage scenarios, providing good flexibility.

[0045] The above description is merely a preferred embodiment of the present utility model and does not constitute any limitation on the technical scope of the present utility model. Therefore, any minor modifications, equivalent changes and alterations made to the above embodiments based on the technical essence of the present utility model shall still fall within the scope of the technical solution of the present utility model.

Claims

1. A fixture for fixing a workpiece to be processed, characterized in that: It includes a base and handles located on the left and right sides of the base; The base body has several fixing holes along the vertical direction for fixing and placing the workpiece to be processed, and the lower end face of the base body is provided with several positioning support members for positioning and support. The seat is provided with a foolproof marking to indicate the orientation of the seat.

2. The fixture for fixing a workpiece according to claim 1, characterized in that: The fixing holes are arranged in a matrix on the base.

3. The fixture for fixing a workpiece according to claim 1, characterized in that: The handle is detachably connected to the base.

4. The fixture for fixing a workpiece according to claim 3, characterized in that: The left and right sides of the base are recessed inward and have first screw holes; Each handle has a second screw hole on the side of the corresponding side of the base, which is close to the first screw hole. Each handle is connected to the base by a screw passing through the second screw hole, the first screw hole and the corresponding base in sequence.

5. The fixture for fixing a workpiece according to claim 4, characterized in that: Each handle has a clearance hole on the corresponding side away from the base, which is directly opposite the second screw hole.

6. The fixture for fixing a workpiece according to claim 1, characterized in that: The positioning support is a detachable connecting base.

7. The fixture for fixing a workpiece according to claim 6, characterized in that: One of the lower end face of the base and the upper end face of the positioning support has a protruding locking protrusion and the other has a recessed locking groove. The positioning support is connected to the base, and the locking protrusion is adapted to the locking groove.

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