Counter bore jig

Abstract

The utility model discloses a counter bore jig which comprises a rack and a workbench, the workbench is arranged on the rack and used for containing a workpiece to be subjected to counter bore, a pressing clamp is arranged on the rack and used for clamping and fixing the surface of the workpiece, a pushing clamp is arranged on the workbench and used for pushing the workpiece to be subjected to counter bore, and the pushing clamp is used for pushing the workpiece to be subjected to counter bore. The push clamp is used for clamping and fixing the surface of the workpiece, a positioning groove is formed in the workbench, and the workpiece is positioned on the workbench through the positioning groove. Precise positioning of a workpiece is achieved through the positioning groove in the workbench, the accuracy of the position of a counter bore is ensured, the requirement for high-precision machining is met, the workpiece can be rapidly and stably clamped through the design of the pressing clamp and the pushing clamp, manual operation is reduced, and machining efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical processing, in particular to a countersinking fixture. Background Art

[0002] In the field of mechanical processing, countersinking is a common process step used to create depressions or holes in workpieces for subsequent assembly or connection of other parts. When performing countersinking operations, positioning and fixing the workpiece is a key link to ensure machining accuracy and workpiece quality. Traditional countersinking methods often rely on manual positioning and fixing of workpieces, which is not only inefficient, but also easily affected by human factors, resulting in unstable machining accuracy and even damage to the workpiece surface. Utility Model Content

[0003] The purpose of the utility model is to solve the above technical problems, thereby providing a countersinking fixture;

[0004] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0005] The utility model provides a countersinking fixture.

[0006] The machine comprises a frame and a workbench, wherein the workbench is arranged on the frame and used to hold the workpiece to be countersunk, a pressing clamp is arranged on the frame and used to clamp and fix the surface of the workpiece, a push clamp is arranged on the workbench and used to clamp and fix the surface of the workpiece, a positioning groove is arranged on the workbench, and the workpiece is positioned on the workbench through the positioning groove.

[0007] Optionally, the pressing clamps are arranged in at least two groups, and the two groups of pressing clamps are arranged with an interval between them.

[0008] Optionally, a first through hole is provided on the frame, a first mounting hole matching with the first through hole is provided on the lower base of the pressure clamp, and the pressure clamp is fixed to the frame by bolts through the first through hole and the first mounting hole.

[0009] Optionally, the push pliers are arranged in at least three groups, and the three groups of push pliers are evenly spaced apart.

[0010] Optionally, a second through hole is provided on the workbench, and a second mounting hole matching with the second through hole is provided on the lower end base of the push pliers, and the push pliers are fixed to the workbench by the bolts through the second through hole and the second mounting hole.

[0011] Optionally, the first through holes are arranged in a plurality of groups, and the first through holes are arranged in a one-to-one correspondence with the first mounting holes; and the second through holes are arranged in a plurality of groups, and the second through holes are arranged in a one-to-one correspondence with the second mounting holes.

[0012] Optionally, the ends of the pressing pliers and the push pliers are both provided with a protective layer, and the protective layer is used to protect the surface of the workpiece.

[0013] Beneficial effects of the utility model

[0014] The utility model discloses the tool is used for machining workpieces of different sizes and materials, and the tool is easy to operate and can be ... BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a top view of the structure of the utility model.

[0016] Figure 2 It is a side view of the structure of the utility model.

[0017] Figure 3 This is a schematic diagram of the workpiece structure of the utility model.

[0018] Explanation of the reference numerals: 1-frame, 2-workbench, 3-pressing clamp, 4-pushing clamp, 5-first mounting hole, 6-second mounting hole. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] Example

[0021] like Figure 1-Figure 3 As shown, the utility model provides a countersink fixture.

[0022] The machine comprises a frame 1 and a workbench 2. The workbench 2 is arranged on the frame 1 and is used to prevent the workpiece to be countersunk. A pressing clamp 3 is arranged on the frame 1 and is used to clamp and fix the surface of the workpiece. A push clamp 4 is arranged on the workbench 2 and is used to clamp and fix the surface of the workpiece. A positioning groove is arranged on the workbench 2 and the workpiece is positioned on the workbench 2 through the positioning groove.

[0023] The pressing clamps 3 are provided in at least two groups, and the two groups of pressing clamps 3 are provided with a spacing therebetween to provide clamping stability;

[0024] The frame 1 is provided with a first through hole, and the lower end base of the pressure clamp 3 is provided with a first mounting hole 5 matched with the first through hole. The pressure clamp 3 is fixed to the frame 1 by bolts through the first through hole and the first mounting hole 5, so as to improve the stability of the installation of the pressure clamp 3;

[0025] The push clamps 4 are arranged in at least three groups, and the three groups of push clamps 4 are arranged evenly spaced to further improve stability;

[0026] The workbench 2 is provided with a second through hole, and the lower end base of the push pliers 4 is provided with a second mounting hole 6 matched with the second through hole, and the push pliers 4 is fixed to the workbench 2 by the bolts through the second through hole and the second mounting hole 6;

[0027] The first through holes are arranged in a plurality of groups, and the first through holes are arranged in a one-to-one correspondence with the first mounting holes 5 . The second through holes are arranged in a plurality of groups, and the second through holes are arranged in a one-to-one correspondence with the second mounting holes 6 .

[0028] The ends of the pressing pliers 3 and the pushing pliers 4 are both provided with a protective layer, and the protective layer is used to protect the surface of the workpiece.

[0029] The utility model is mainly based on mechanical clamping and positioning technology. Through the pressure clamp 3 arranged on the frame 1 and the push clamp 4 arranged on the workbench 2, the surface of the workpiece is clamped and fixed to ensure that the workpiece remains stable during the processing. At the same time, the positioning groove on the workbench 2 is used to accurately position the workpiece to ensure the accuracy of the countersink position.

[0030] The pressing clamp 3 and the pushing clamp 4 of the utility model both have adjustable clamping force, which can be adjusted according to different workpiece sizes and materials. When the workpiece is placed in the positioning groove, the pressing clamp 3 and the pushing clamp 4 act simultaneously to clamp the workpiece from the upper surface to ensure that the workpiece will not move or rotate during the processing.

[0031] The design of the locating groove takes into account the size and shape of the workpiece to ensure that the workpiece can be accurately placed and positioned in the predetermined position. The accuracy and stability of the locating groove are crucial to ensuring the accuracy of the countersink position.

[0032] During use of the utility model, firstly, the clamping force of the pressing clamp 3 and the pushing clamp 4 is adjusted according to the size and material of the workpiece, and then the workpiece is placed in the positioning groove to ensure that the workpiece fits tightly with the positioning groove.

[0033] The pressing clamp 3 and the pushing clamp 4 are pushed to clamp the workpiece from the upper surface. During the clamping process, attention should be paid to the stability of the workpiece to ensure that the workpiece does not move or rotate.

[0034] After the workpiece is stably clamped, start the countersinking processing equipment such as drills, milling cutters, etc., and perform the countersinking operation according to the predetermined processing parameters. During the processing, close attention should be paid to the processing conditions to ensure the processing accuracy and workpiece quality.

[0035] After the countersinking process is completed, the pressing clamp 3 and the pushing clamp 4 release the clamping forceps, and at this time, the workpiece can be taken out of the positioning groove for subsequent processing or testing.

[0036] Through the above operation process, the countersinking fixture can realize rapid positioning and stable fixation of the workpiece, improve the efficiency and accuracy of countersinking processing, and at the same time, the fixture has a simple structure and is easy to operate, and is suitable for processing workpieces of various sizes and materials.

[0037] The utility model realizes the precise positioning of the workpiece through the positioning groove on the workbench 2, ensures the accuracy of the countersink position, and meets the needs of high-precision processing. The design of the pressure clamp 3 and the push clamp 4 can clamp the workpiece quickly and stably, reduce manual operation, and improve processing efficiency. The clamping force of the fixture is adjustable, which is suitable for processing workpieces of different sizes and materials. It has strong versatility. The workpiece is stably clamped during the processing, reducing the processing error caused by the movement or rotation of the workpiece, ensuring the processing quality, and the operation process of the fixture is simple and clear, which reduces the difficulty of operation and improves work efficiency.

[0038] Finally, it should be noted that the above is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. A countersinking fixture, characterized in that: The machine comprises a frame and a workbench, wherein the workbench is arranged on the frame and used to hold the workpiece to be countersunk, a pressing clamp is arranged on the frame and used to clamp and fix the surface of the workpiece, a push clamp is arranged on the workbench and used to clamp and fix the surface of the workpiece, a positioning groove is arranged on the workbench, and the workpiece is positioned on the workbench through the positioning groove.

2. A countersinking fixture according to claim 1, characterized in that: The pressing clamps are arranged in at least two groups, and the two groups of pressing clamps are arranged at intervals.

3. A countersinking fixture according to claim 1, characterized in that: The frame is provided with a first through hole, the lower end base of the pressure clamp is provided with a first mounting hole matched with the first through hole, and the pressure clamp is fixed to the frame by bolts through the first through hole and the first mounting hole.

4. The countersinking fixture according to claim 1, characterized in that: The push tongs are arranged in at least three groups, and the three groups of push tongs are arranged evenly spaced apart.

5. A countersinking jig according to claim 3, characterized in that: The workbench is provided with a second through hole, the lower end base of the push pliers is provided with a second mounting hole matched with the second through hole, and the push pliers is fixed to the workbench by the bolts through the second through hole and the second mounting hole.

6. A countersinking jig according to claim 5, characterized in that: The first through holes are arranged in a plurality of groups, and the first through holes are arranged in a one-to-one correspondence with the first mounting holes. The second through holes are arranged in a plurality of groups, and the second through holes are arranged in a one-to-one correspondence with the second mounting holes.

7. The countersinking fixture according to claim 1, characterized in that: The ends of the pressing pliers and the pushing pliers are both provided with a protective layer, and the protective layer is used to protect the surface of the workpiece.

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