Clamping tool for threaded blade grinding
By designing the clamping tool for grinding thread blades and adopting a support seat, the first push block and the second push block structure, the problem of poor clamping effect of multiple thread blades is solved, and the simultaneous clamping and efficient processing of multiple thread blades is achieved.
Patent Information
- Application Number
- CN202422313932.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-23
- Publication Date
- 2025-07-11
- Estimated Expiration
- 2034-09-23
AI Technical Summary
During the grinding process of existing thread blades, single grinding efficiency is low, and multiple thread blades are easily clamped with poor clamping effect.
A clamping tool for grinding thread blades is designed, adopting a support seat, a first push block and a second push block structure. The second push block is controlled to move downward through the lifting assembly, and pushing the first push block to clamp the stacked threaded blades, combining a spring and a guide column to achieve simultaneous clamping of multiple threaded blades.
The simultaneous clamping of multiple threaded blades is achieved, which improves machining efficiency and facilitates the placement and removal of threaded blades.
Smart Images
Figure CN223084504U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of machining, and particularly relates to a clamping tooling for grinding a thread blade. Background Art
[0002] After rough machining, the surface of the thread blade needs to be further ground. Currently, the grinding operation is usually carried out individually, and this method has low efficiency. There are also some clamping toolings that can clamp multiple thread blades and grind multiple thread blades simultaneously to improve the processing efficiency. However, when clamping multiple thread blades, if the stacking quantity is too large, the clamping effect will be poor when clamping with the clamping tooling. In order to further improve the processing efficiency, it is necessary to improve the clamping tooling. Summary of the Utility Model
[0003] To solve the above-mentioned defects of the prior art, the present application provides a clamping tooling for grinding a thread blade, which can simultaneously clamp the thread blades stacked on both sides and improve the processing efficiency.
[0004] To achieve the above purpose, the utility model adopts the following technologies:
[0005] A clamping tooling for grinding a thread blade, comprising:
[0006] A support base, on the top of which a rectangular groove is opened. Along the length direction of the top of the support base, a pair of accommodation grooves communicating with the rectangular groove are opened for accommodating the thread blades, and the pair of accommodation grooves are located on both sides of the rectangular groove;
[0007] A pair of first push blocks, which are slidably arranged in the accommodation grooves along the length direction of the support base. On the opposite sides of the pair of first push blocks, first inclined surfaces with the bottoms inclined inwards are provided;
[0008] A second push block, which is slidably arranged between the pair of first push blocks in the vertical direction. On both sides of the second push block, second inclined surfaces abutting against the first inclined surfaces are provided, and the two second inclined surfaces are respectively parallel to the two first inclined surfaces. The second push block is connected to a lifting assembly.
[0009] Furthermore, on the opposite sides of the pair of first push blocks away from the second push block, a pair of connection holes are opened, and first guide posts are slidably connected in the connection holes. The first guide posts are connected to the support base.
[0010] Furthermore, springs are sleeved outside the first guide posts, and the two ends of the springs are respectively connected to the support base and the first push blocks. When the accommodation grooves are filled with thread blades and the first push blocks abut against the outermost thread blades, the springs are in a compressed state.
[0011] Furthermore, a pair of chutes are opened at the bottom of the rectangular groove, and protruding parts are respectively arranged at the bottoms of the first push blocks. The two protruding parts are respectively slidably connected in the two chutes.
[0012] Furthermore, the lifting component includes a screw. The second push block is threadedly connected to the vertically arranged screw. The bottom of the screw passes through the second push block and is rotatably connected to the support seat. A pair of second guide posts are vertically penetrated through the second push block, and the bottoms of the second guide posts are both connected to the support seat.
[0013] The beneficial effects of the present utility model are as follows:
[0014] 1. By controlling the downward movement of the second push block, the two first push blocks can be simultaneously pushed to clamp the two groups of threading blades stacked on both sides, improving the processing efficiency.
[0015] 2. When the lifting component drives the second push block to move upward, the spring will push the first push block to move inward, facilitating the placement of the threading blade into the accommodating groove. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a three-dimensional view of the overall structure of the device according to the embodiment of the present application.
[0017] Figure 2 It is a front view of the device according to the embodiment of the present application.
[0018] Figure 3 It is an exploded view of the overall structure of the device according to the embodiment of the present application.
[0019] Figure 4 It is Figure 3 the enlarged view of part A in
[0020] Figure 5 a three-dimensional view of the structure of a threading blade.
[0021] Reference numerals: support seat - 1, threading blade - 2, first push block - 3, second push block - 4, screw - 5, second guide post - 6, rectangular groove - 101, accommodating groove - 102, sliding groove - 103, connection hole - 301, first guide post - 302, spring - 303, protruding portion - 304. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0022] To make the objectives, technical solutions, and advantages of the embodiments of the present utility model clearer, the following describes the embodiments of the present utility model in detail with reference to the drawings. However, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments.
[0023] The embodiment of the present application provides a clamping tool for grinding threading blades, such as Figures 1-4 shown, including a support seat 1, a first push block 3, a second push block 4, etc.
[0024] Specifically, a rectangular groove 101 is formed at the top of the support base 1. Along the length direction of the top of the support base 1, a pair of accommodation grooves 102 communicating with the rectangular groove 101 are formed for accommodating the threaded blades 2, and the pair of accommodation grooves 102 are located on both sides of the rectangular groove 101; There are a pair of first push blocks 3, which are slidably arranged in the accommodation grooves 102 along the length direction of the support base 1. On the opposite sides of the pair of first push blocks 3, a first inclined surface with the bottom inclined inward is provided; The second push block 4 is slidably arranged vertically between the pair of first push blocks 3. Second inclined surfaces abuting against the first inclined surfaces are provided on both sides of the second push block 4, and the two second inclined surfaces are respectively parallel to the two first inclined surfaces. The second push block 4 is connected to a lifting assembly.
[0025] During actual use, the threaded blades 2 are stacked in the two accommodation grooves 102. Specifically, it can be set that when the accommodation grooves 102 are filled with the threaded blades 2, the outermost threaded blade 2 protrudes out of the accommodation groove 102. Then, control the lifting assembly to drive the second push block 4 to move downward. The second inclined surface will push the first inclined surface, and then make the two first push blocks 3 abut against the outermost threaded blade 2, thereby clamping the two groups of threaded blades 2 simultaneously.
[0026] Specifically, refer to Figure 1 、 Figure 4 The lifting assembly includes a screw 5. The second push block 4 is threadedly connected to the vertically arranged screw 5. The bottom of the screw 5 passes through the second push block 4 and is rotatably connected to the support base 1. A pair of second guide posts 6 are also vertically penetrated through the second push block 4, and the bottoms of the second guide posts 6 are both connected to the support base 1. By screwing the screw 5, the height of the second push block 4 can be adjusted to push the two first push blocks 3 towards both sides.
[0027] Specifically, refer to Figure 2 、 Figure 4 A pair of connection holes 301 are formed on the sides of the pair of first push blocks 3 away from the second push block 4. First guide posts 302 are slidably connected in the connection holes 301, and the first guide posts 302 are connected to the support base 1 for restricting the sliding direction of the first push blocks 3. More specifically, springs 303 are sleeved outside the first guide posts 302, and the two ends of the springs 303 are respectively connected to the support base 1 and the first push blocks 3. When the accommodation grooves 102 are filled with the threaded blades 2 and the first push blocks 3 abut against the outermost threaded blades 2, the springs 303 are in a compressed state. When the lifting assembly drives the second push block 4 to move upward, the springs 303 will push the first push blocks 3 to move inward, facilitating the placement of the threaded blades 2 into the accommodation grooves 102.
[0028] Preferably, refer to Figure 4, a pair of sliding grooves 103 are provided at the bottom of the rectangular groove 101, and protruding parts 304 are provided at the bottoms of the first push blocks 3. The two protruding parts 304 are respectively slidably connected in the two sliding grooves 103. By setting the length of the sliding grooves 103, the maximum distance of the inward sliding of the first push block 3 can be limited to prevent the first guide post 302 from detaching from the first push block 3.
[0029] The above are only some embodiments listed in the present application and are not intended to limit the present application.
Claims
1. A clamping tooling for grinding a thread blade, characterized in that Comprising: A support base (1), at the top of which there is a rectangular groove (101), and a pair of receiving grooves (102) communicating with the rectangular groove (101) are arranged along the length direction at the top of the support base (1) for receiving the threaded blades (2), and the pair of receiving grooves (102) are located on both sides of the rectangular groove (101); A pair of first push blocks (3), slidably arranged in the receiving grooves (102) along the length direction of the support base (1), and on the opposite sides of the pair of first push blocks (3), there are first inclined surfaces with the bottoms inclined inwards; A second push block (4), slidably arranged between the pair of first push blocks (3) along the vertical direction, and on both sides of the second push block (4), there are second inclined surfaces abutting against the first inclined surfaces, the two second inclined surfaces are respectively parallel to the two first inclined surfaces, and the second push block (4) is connected to a lifting assembly.
2. A clamping tool for grinding a threaded blade according to claim 1, characterized in that, On the side of the pair of first push blocks (3) away from the second push block (4), a pair of connection holes (301) are arranged, and first guide columns (302) are slidably connected in the connection holes (301), and the first guide columns (302) are connected to the support base (1).
3. A clamping tooling for grinding a threaded blade according to claim 2, characterized in that, Spring (303) is sleeved outside the first guide column (302), and the two ends of the spring (303) are respectively connected to the support base (1) and the first push block (3). When the receiving grooves (102) are filled with threaded blades (2) and the first push block (3) abuts against the outermost threaded blade (2), the spring (303) is in a compressed state.
4. A clamping tooling for grinding a threaded blade according to claim 3, characterized in that, At the bottom of the rectangular groove (101), a pair of chutes (103) are arranged, and the bottoms of the first push blocks (3) are respectively provided with protruding parts (304), and the two protruding parts (304) are respectively slidably connected in the two chutes (103).
5. A clamping tooling for grinding a thread blade according to claim 1, characterized in that, The lifting assembly includes a screw (5), the second push block (4) is threadedly connected to the vertically arranged screw (5), the bottom of the screw (5) passes through the second push block (4) and is rotatably connected to the support base (1), and a pair of second guide columns (6) are vertically penetrated through the second push block (4), and the bottoms of the second guide columns (6) are both connected to the support base (1).