Multi-station sunken clamping fixture for clamping meter case

Abstract

The utility model provides a multi-station sinking type clamping fixture for clamping a meter case. The multi-station sinking type clamping fixture comprises a supporting frame, a supporting plate, a clamping assembly and a fixing assembly. The clamping assembly is arranged, the clamping block can be positioned and installed under the arrangement of the positioning hole and the positioning pin, the clamping block can be installed and fixed through the first threaded hole and the first bolt, the elastic clamping piece can be installed and fixed under the arrangement of the second threaded hole and the second bolt, and after installation is completed, the elastic clamping piece can be clamped and fixed through the clamping assembly. A user places a watchcase in a clamping station formed by a limiting column, a clamping block and an elastic clamping piece, and under the arrangement of a third threaded hole and a third bolt, a trapezoidal piece can be inserted and fixed in the elastic clamping piece, so that the two sides of the elastic clamping piece deform, the watchcase can be clamped, synchronous clamping of two groups of watchcases at a time is achieved, and the working efficiency is improved. And meanwhile, the upper surfaces of the clamping plates are arranged in multiple sets, multi-station clamping of the watchcase is achieved, and the watchcase clamping efficiency and the follow-up machining efficiency are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of jigs, in particular to a multi-station sinking clamping jig for clamping watch cases. Background Technique

[0002] When processing a watch case, it is necessary to clamp the watch case to ensure its stability and facilitate subsequent processing. When clamping the watch case, a clamping jig is required. Therefore, a multi-station sinking clamping jig for clamping watch cases is needed.

[0003] In the prior art, the publication number is CN215920343U, which discloses a watch case tightening jig, "including a base, and further including: a jig mechanism connected to the base, the jig mechanism including a clamping assembly connected to the base and a screw driving assembly connected to the clamping assembly; a rotary lifting mechanism connected to the jig mechanism; an electromagnetic adsorption mechanism connected to the rotary lifting mechanism";

[0004] When the above jig is used, only a single group of watch cases can be clamped at a time, which is not convenient for clamping multiple groups of watch cases, affecting the clamping efficiency of the watch cases and further affecting the processing efficiency of the watch cases. At the same time, the structure of the above jig is relatively complex, which is not convenient for the user to quickly and conveniently clamp the watch cases, and is not convenient for assembly and maintenance, and the maintenance and production costs are relatively high. Summary of the Invention

[0005] In order to solve the above problems, the utility model proposes a multi-station sinking clamping jig for clamping watch cases to more precisely solve the problems that only a single group of watch cases can be clamped when the existing jig is used and the maintenance and production costs of the existing jig are relatively high.

[0006] The utility model is realized through the following technical solutions:

[0007] The utility model proposes a multi-station sinking clamping jig for clamping watch cases, including a support frame, a support plate, a clamping assembly and a fixing assembly. The support plate is installed at the top of the support frame through bolts. The clamping assembly is installed above the support plate, and the fixing assembly is installed on the side wall of the support plate.

[0008] Further, the clamping assembly includes a clamping plate, multiple groups of limit posts, multiple groups of positioning pins, multiple groups of first threaded holes, a clamping block, two groups of first bolts and two groups of positioning holes. The clamping plate is placed above the support plate. Multiple groups of the limit posts are symmetrically installed on the top of the clamping plate. Multiple groups of the positioning pins are symmetrically welded and installed on the top of the clamping plate. Multiple groups of the first threaded holes are respectively opened on the upper surface of the clamping plate and the surface of the clamping block. The clamping block is installed on the top of the positioning pins. Two groups of the first bolts are inserted and installed in the first threaded holes. Two groups of the positioning holes are symmetrically opened on the surface of the clamping block.

[0009] Furthermore, the positioning pin and the positioning hole are arranged correspondingly, a clamping station is formed between the limiting columns, and the No. 1 threaded hole is located on both sides of the positioning pin.

[0010] Furthermore, the clamping assembly also includes multiple groups of No. 2 threaded holes, multiple groups of No. 3 threaded holes, elastic clamps, two groups of No. 2 bolts, trapezoidal parts and No. 3 bolts. The multiple groups of No. 2 threaded holes are symmetrically arranged on the upper surface of the clamping plate and the surface of the elastic clamp, and the multiple groups of No. 3 threaded holes are arranged on the upper surface of the clamping plate. The elastic clamp is installed above the clamping plate, and the two groups of No. 2 bolts are installed through the ends of the elastic clamp. The trapezoidal part is installed above the No. 3 threaded holes, and the No. 3 bolts are rotatably installed through the ends of the trapezoidal part.

[0011] Furthermore, the No. 2 threaded holes are arranged corresponding to the No. 2 bolts, and the No. 3 threaded holes are located between the No. 2 threaded holes.

[0012] Furthermore, the No. 3 threaded hole is arranged correspondingly to the No. 3 bolt, the elastic clamp is arranged correspondingly to the trapezoidal member and the clamping block, and the No. 3 bolt passes through the center of the elastic clamp.

[0013] Furthermore, the fixing assembly includes two sets of fixing frames, a cylinder and a clamp, the two sets of fixing frames are symmetrically mounted on the side walls of the support plate by bolts, the cylinder is mounted on the bottom end of the fixing frame by bolts, and the clamp is mounted on the output end of the cylinder.

[0014] Furthermore, the output end of the cylinder passes through the fixing frame, and the clamping claw is located above the supporting plate.

[0015] Beneficial effects of the utility model:

[0016] The utility model proposes a multi-station sunken clamping fixture for clamping watch cases. The clamping assembly is provided, and the clamping block can be positioned and installed under the setting of the positioning hole and the positioning pin. The clamping block can be installed and fixed by using the No. 1 threaded hole and the No. 1 bolt. The elastic clamp can be installed and fixed under the setting of the No. 2 threaded hole and the No. 2 bolt. After the installation is completed, the user places the watch case in the clamping position formed by the limiting column, the clamping block and the elastic clamp. Under the setting of the No. 3 threaded hole and the No. 3 bolt, the trapezoidal piece can be inserted and fixed in the elastic clamp, causing the two sides of the elastic clamp to deform, so that the watch case can be clamped, and synchronous clamping of two groups of watch cases can be achieved at a time. At the same time, multiple groups are set on the upper surface of the clamping plate to achieve multi-station clamping of the watch case, thereby improving the clamping efficiency of the watch case and the subsequent processing efficiency.

[0017] By providing a fixing component, after clamping multiple groups of watch cases, place the clamping plate above the support plate, and use the air cylinder to drive the clamping jaws to move downwards, so as to clamp the clamping plate, realizing the re-fixation of multiple groups of watch cases, which is convenient for the subsequent stable processing of the watch cases. Brief Description of the Drawings

[0018] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0019] Figure 2 It is a schematic diagram of the structure of the clamping component of the present invention;

[0020] Figure 3 It is a partial schematic diagram of the structure of the clamping component of the present invention;

[0021] Figure 4 It is a schematic diagram of the structure of the fixing component of the present invention.

[0022] The reference numerals are as follows:

[0023] In the figure: 1, support frame; 2, support plate; 3, clamping component; 4, fixing component; 5, clamping plate; 6, limit post; 7, positioning pin; 8, first threaded hole; 9, clamping block; 10, first bolt; 11, positioning hole; 12, second threaded hole; 13, third threaded hole; 14, elastic clip; 15, second bolt; 16, trapezoidal part; 17, third bolt; 18, fixing frame; 19, air cylinder; 20, clamping jaw. Detailed Embodiment

[0024] In order to more clearly and completely illustrate the technical solution of the present invention, the present invention will be further described below with reference to the drawings.

[0025] Please refer to Figures 1-4The utility model proposes a multi-station sinking clamp for clamping a watch case, comprising a support frame 1, a support plate 2, a clamping assembly 3 and a fixing assembly 4, wherein the support plate 2 is mounted on the top of the support frame 1 by bolts, the clamping assembly 3 is mounted above the support plate 2, and the fixing assembly 4 is mounted on the side wall of the support plate 2, the clamping assembly 3 comprises a clamping plate 5, multiple groups of limit columns 6, multiple groups of positioning pins 7, multiple groups of No. 1 threaded holes 8, a clamping block 9, two groups of No. 1 bolts 10, two groups of positioning holes 11, multiple groups of No. 2 threaded holes 12, multiple groups of No. 3 threaded holes 13, an elastic clamp 14, two groups of No. 2 bolts 15, a trapezoidal member 16 and a No. 3 bolt 17, and the clamping plate 5 is placed on the support plate 2 On the other hand, multiple groups of the limiting columns 6 are symmetrically installed on the top of the clamping plate 5, multiple groups of the positioning pins 7 are symmetrically welded and installed on the top of the clamping plate 5, multiple groups of the No. 1 threaded holes 8 are respectively opened on the upper surface of the clamping plate 5 and the surface of the clamping block 9, the clamping block 9 is installed on the top of the positioning pin 7, two groups of the No. 1 bolts 10 are penetrated and installed in the No. 1 threaded holes 8, two groups of the positioning holes 11 are symmetrically opened on the surface of the clamping block 9, the positioning pins 7 and the positioning holes 11 are correspondingly arranged, and a clamping station is formed between the limiting columns 6, the No. 1 threaded holes 8 are located on both sides of the positioning pin 7, multiple groups of the No. 2 threaded holes 12 are symmetrically opened on the upper surface of the clamping plate 5 and the surface of the elastic clamp 14, and multiple groups of the No. 3 threaded holes 13 are opened on the clamp The upper surface of the holding plate 5, the elastic clamp 14 is installed above the clamping plate 5, the two groups of the No. 2 bolts 15 are installed at both ends of the elastic clamp 14, the trapezoidal member 16 is installed above the No. 3 threaded hole 13, the No. 3 bolt 17 is rotatably installed at both ends of the trapezoidal member 16, the No. 2 threaded hole 12 is correspondingly arranged with the No. 2 bolt 15, the No. 3 threaded hole 13 is located between the No. 2 threaded holes 12, the No. 3 threaded hole 13 is correspondingly arranged with the No. 3 bolt 17, the elastic clamp 14 is correspondingly arranged with the trapezoidal member 16 and the clamping block 9, the No. 3 bolt 17 is passed through the center of the elastic clamp 14, and the clamping block 9 can be positioned and installed under the setting of the positioning hole 11 and the positioning pin 7, and the use The No. 1 threaded hole 8 and the No. 1 bolt 10 can be used to install and fix the clamping block 9. With the setting of the No. 2 threaded hole 12 and the No. 2 bolt 15, the elastic clamp 14 can be installed and fixed. After the installation is completed, the user places the watch case in the clamping position formed by the limit column 6, the clamping block 9, and the elastic clamp 14. With the setting of the No. 3 threaded hole 13 and the No. 3 bolt 17, the trapezoidal piece 16 can be inserted and fixed in the elastic clamp 14, causing the two sides of the elastic clamp 14 to deform, so that the watch case can be clamped, realizing the synchronous clamping of two groups of watch cases at a time. At the same time, multiple groups are set on the upper surface of the clamping plate 5 to realize multi-position clamping of the watch case, thereby improving the clamping efficiency of the watch case and the subsequent processing efficiency.

[0026] The fixing component 4 includes two groups of fixing brackets 18, a cylinder 19 and clamping jaws 20. The two groups of fixing brackets 18 are symmetrically installed on the side wall of the support plate 2 by bolts. The cylinder 19 is installed at the bottom end of the fixing bracket 18 by bolts. The clamping jaws 20 are installed at the output end of the cylinder 19. The output end of the cylinder 19 passes through the fixing bracket 18. The clamping jaws 20 are located above the support plate 2. The clamping plate 5 is placed above the support plate 2. By driving the clamping jaws 20 to move down by the cylinder 19, the clamping plate 5 can be clamped, realizing the re-fixing of multiple watch cases, which is convenient for the subsequent stable processing of the watch cases.

[0027] In this embodiment, by providing the clamping component 3, with the setting of the positioning holes 11 and the positioning pins 7, the clamping block 9 can be positioned and installed. The clamping block 9 can be installed and fixed by using the first threaded hole 8 and the first bolt 10. With the setting of the second threaded hole 12 and the second bolt 15, the elastic clamping member 14 can be installed and fixed. After the installation is completed, the user places the watch case in the clamping station formed by the limiting posts 6, the clamping block 9 and the elastic clamping member 14. With the setting of the third threaded hole 13 and the third bolt 17, the trapezoidal member 16 can be inserted and fixed in the elastic clamping member 14, causing the two sides of the elastic clamping member 14 to deform, so as to clamp the watch case, realizing the synchronous clamping of two groups of watch cases at a time. At the same time, multiple groups are arranged on the upper surface of the clamping plate 5 to realize the multi-station clamping of the watch cases, improving the clamping efficiency of the watch cases and the subsequent processing efficiency. By providing the fixing component 4, after clamping multiple watch cases, the clamping plate 5 is placed above the support plate 2. By driving the clamping jaws 20 to move down by the cylinder 19, the clamping plate 5 can be clamped, realizing the re-fixing of multiple watch cases, which is convenient for the subsequent stable processing of the watch cases.

[0028] Certainly, the present utility model can also have many other implementation manners. Based on this implementation manner, other implementation manners obtained by ordinary technical personnel in the field without any creative labor belong to the scope protected by the present utility model.

Claims

1. A multi-station sinking clamping fixture for clamping a watch case, characterized in that, It includes a support frame, a support plate, a clamping assembly and a fixing assembly. The support plate is installed on the top of the support frame through bolts, the clamping assembly is installed above the support plate, and the fixing assembly is installed on the side wall of the support plate.

2. The multi-station sinking clamping fixture for clamping a watch case according to claim 1, wherein The clamping assembly includes a clamping plate, multiple groups of limit columns, multiple groups of positioning pins, multiple groups of No. 1 threaded holes, a clamping block, two groups of No. 1 bolts and two groups of positioning holes. The clamping plate is placed above the support plate, multiple groups of limit columns are symmetrically installed on the top of the clamping plate, multiple groups of positioning pins are symmetrically welded and installed on the top of the clamping plate, multiple groups of No. 1 threaded holes are respectively opened on the upper surface of the clamping plate and the surface of the clamping block, the clamping block is installed on the top of the positioning pins, two groups of No. 1 bolts are penetrated and installed in the No. 1 threaded holes, and two groups of positioning holes are symmetrically opened on the surface of the clamping block.

3. The multi-station sinking clamping fixture for clamping a watch case according to claim 2, characterized in that, The positioning pin and the positioning hole are arranged correspondingly, a clamping station is formed between the limiting columns, and the No. 1 threaded hole is located on both sides of the positioning pin.

4. A multi-station sinking clamping fixture for clamping a watch case according to claim 1, characterized in that, The clamping assembly also includes multiple groups of No. 2 threaded holes, multiple groups of No. 3 threaded holes, elastic clamps, two groups of No. 2 bolts, trapezoidal parts and No. 3 bolts. The multiple groups of No. 2 threaded holes are symmetrically arranged on the upper surface of the clamping plate and the surface of the elastic clamp, and the multiple groups of No. 3 threaded holes are arranged on the upper surface of the clamping plate. The elastic clamp is installed above the clamping plate, and the two groups of No. 2 bolts are installed through the ends of the elastic clamp. The trapezoidal part is installed above the No. 3 threaded holes, and the No. 3 bolts are rotatably installed through the ends of the trapezoidal part.

5. The multi-station sinking clamping fixture for clamping a watch case according to claim 4, characterized in that, The No. 2 threaded holes are arranged corresponding to the No. 2 bolts, and the No. 3 threaded holes are located between the No. 2 threaded holes.

6. The multi-station sinking clamping fixture for clamping a watch case according to claim 4, wherein, The No. 3 threaded hole is arranged correspondingly to the No. 3 bolt, the elastic clamp is arranged correspondingly to the trapezoidal member and the clamping block, and the No. 3 bolt passes through the center of the elastic clamp.

7. The multi-station sinking clamping fixture for clamping a watch case according to claim 1, characterized in that, The fixing assembly includes two sets of fixing frames, a cylinder and a clamping claw. The two sets of fixing frames are symmetrically mounted on the side walls of the support plate by bolts, the cylinder is mounted on the bottom end of the fixing frame by bolts, and the clamping claw is mounted on the output end of the cylinder.

8. A multi-station sunken clamping fixture for clamping a watch case according to claim 7, characterized in that, The output end of the cylinder passes through the fixing frame, and the clamping claw is located above the supporting plate.

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