Sawing machine clamp
By designing the V-shaped groove and tooth block structure of the sawing fixture, batch processing of multiple round bars or tubes was achieved, solving the problem of low clamping efficiency of existing sawing machines, improving production efficiency and reducing costs.
Patent Information
- Application Number
- CN202520063674.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-10
- Publication Date
- 2025-12-16
- Estimated Expiration
- 2035-01-10
AI Technical Summary
Existing saws can only process one round bar or tube at a time, resulting in low production efficiency.
A saw clamping fixture was designed, including a first clamping block and a second clamping block, both of which are provided with V-shaped grooves and toothed blocks. Through relative movement, they form a rhomboid cavity that can accommodate multiple round bars or tubes, and achieve clamping through the cross-cooperation of the toothed blocks.
It enables batch processing of multiple round bars or tubes, and is applicable to round tubes or bars of different sizes, thereby improving production efficiency and reducing production costs.
Smart Images
Figure CN223670711U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to processing fixture technical field, especially a sawing machine clamp. BACKGROUND
[0002] Sawing is the starting point of metal cutting, as an important component link in the process of part machining, is widely used in the field of machining, but the current sawing machine mostly adopts flat-nose pliers, and only one round bar or pipe can be machined by one clamping, and multiple round bars or pipes cannot be machined by one clamping, so that the production efficiency is limited. CONTENT
[0003] The utility model aims at solving the technical insufficiency of the above -mentioned and designs a sawing machine clamp.
[0004] The utility model discloses a sawing machine clamp, including first clamping block and second clamping block, first clamping block and second clamping block are oppositely arranged, the front of first clamping block and second clamping block is provided with first V -shaped groove and second V -shaped groove respectively, first V -shaped groove and second V -shaped groove are symmetrically arranged, first V -shaped groove and second V -shaped groove all linearly penetrate the left and right sides of corresponding clamping block.
[0005] First tooth block is equipped with in the first V -shaped groove upper and lower of first clamping block, and a plurality of first tooth blocks are distributed along the left and right directions of first clamping block.
[0006] Second tooth block is equipped with in the second V -shaped groove upper and lower of second clamping block, and a plurality of second tooth blocks are distributed along the left and right directions of second clamping block, first tooth block and second tooth block staggered distribution make first clamping block and second clamping block relative movement, first tooth block and second tooth block cross each other.
[0007] The upper bottom surface and the lower bottom surface of the first tooth block are flush with the corresponding inner walls of the first V-shaped groove, and the upper bottom surface and the lower bottom surface of the second tooth block are flush with the corresponding inner walls of the second V-shaped groove, so that when the first clamping block and the second clamping block reciprocate relative to each other, the first V-shaped groove, the upper and lower bottom surfaces of the first tooth block, the second V-shaped groove, and the upper and lower bottom surfaces of the second tooth block always form a rhombus cavity, and the rhombus cavity is used to accommodate the round pipe or round bar to be machined.
[0008] As a preferred, the first tooth blocks form a first insertion slot for the second tooth blocks to insert between adjacent first tooth blocks; the second tooth blocks form a second insertion slot for the first tooth blocks to insert between adjacent second tooth blocks.
[0009] Further optimization, the upper top surface and the lower top surface of the first tooth block are flush with the upper top surface and the lower top surface of the first clamping block, and the upper top surface and the lower top surface of the second tooth block are flush with the upper top surface and the lower top surface of the second clamping block.
[0010] Further optimization, the included angle between the two inner walls of the first V-shaped groove is 60°; the included angle between the two inner walls of the second V-shaped groove is also 60°.
[0011] As preferred, several to-be-processed round pipes or round bars extend along the left and right directions of the clamping blocks and are closely stacked in the diamond-shaped cavity.
[0012] The technical effect of the utility model is that first V-shaped grooves and second V-shaped grooves are respectively arranged on the opposite surfaces of the first clamping block and the second clamping block, first tooth blocks are arranged above and below the first V-shaped grooves of the first clamping block, second tooth blocks are arranged above and below the second V-shaped grooves of the second clamping block, the first tooth blocks and the second tooth blocks are arranged staggeredly, the first tooth blocks and the second tooth blocks cross each other to form cooperation when the first clamping block and the second clamping block move relatively, the first V-shaped grooves, the upper and lower bottom surfaces of the first tooth blocks, the second V-shaped grooves and the upper and lower bottom surfaces of the second tooth blocks always enclose a diamond-shaped cavity, the diamond-shaped cavity is used to stack the to-be-processed round pipes or round bars, batch processing is realized, in addition, the volume of the diamond-shaped cavity also increases or decreases correspondingly with the relative reciprocating movement of the first clamping block and the second clamping block, so that the diamond-shaped cavity is suitable for different numbers or sizes of round pipes or round bars, has good flexibility, does not need to manufacture multiple clamps for different sizes of round pipes or round bars, has good versatility and saves production cost. BRIEF DESCRIPTION OF DRAWINGS
[0013] Figure 1 is the overall structure perspective view of the utility model;
[0014] Figure 2 is another perspective view of the overall structure of the utility model;
[0015] Figure 3 is the side view of the overall structure of the utility model;
[0016] Figure 4 is the overall structure of the utility model explosion view;
[0017] Figure 5 is the sectional view of the two clamping blocks clamping the round pipe or the round bar;
[0018] Figure 6 is the state diagram of the two clamping blocks clamping the round pipe or the round bar when the distance between the two clamping blocks is maximum.
[0019] In the drawing: 1, first clamping block; 11, first V-shaped groove; 12, first tooth block; 13, first insertion slot; 2, second clamping block; 21, second V-shaped groove; 22, second tooth block; 23, second insertion slot; 3, diamond-shaped cavity; 4, round pipe. DETAILED DESCRIPTION
[0020] Clearly, the described embodiments are merely a part of the embodiments of the present application, but not all the embodiments. Based on the embodiments of the present application, all the other embodiments obtained by those skilled in the art belong to the scope of protection of the present application.
[0021] The utility model discloses a first clamping block 1 and second clamping block 2, first clamping block 1 and second clamping block 2 are all square structure, usually as mould and set up on saw bench, first clamping block 1 and second clamping block 2 are opposite and set up, first clamping block 1 and second clamping block 2 are slidably arranged on saw bench, drive and make relative reciprocating movement through the driving element on saw bench, the front end face of first clamping block 1 and second clamping block 2 is set with first V -shaped groove 11 and second V -shaped groove 21 respectively, first V -shaped groove 11 and second V -shaped groove 21 are opposite and symmetrically set, first V -shaped groove 11 and second V -shaped groove 21 all linearly pass through the left and right face of corresponding clamping block;
[0022] First clamping block 1 is equipped with first tooth block 12 in the upper and lower of first V -shaped groove 11, and first tooth block 12 is towards the front, and the number of first tooth block 12 is several, and several first tooth block 12 is distributed along the left and right of first clamping block 1, that is, the slot body is formed between the adjacent two first tooth block 12, that is, first insertion groove 13;Second clamping block 2 is equipped with second tooth block 22 in the upper and lower of second V -shaped groove 21, and second tooth block 22 is towards the front, and the number of second tooth block 22 is several, and several second tooth block 22 is distributed along the left and right of second clamping block 2, that is, the slot body is formed between the adjacent two second tooth block 22, that is, second insertion groove 23, first tooth block 12 and second tooth block 22 staggered distribution, that is, first tooth block 12 is opposite second insertion groove 23, and second tooth block 22 is opposite first insertion groove 13, when first clamping block 1 and second clamping block 2 move relatively, first tooth block 12 is inserted into second insertion groove 23, and second tooth block 22 is inserted into first insertion groove 13, and first tooth block 12 and second tooth block 22 cross each other.
[0023] The upper bottom surface and the lower bottom surface of first tooth block 12 are flush with the corresponding inner wall of first V -shaped groove 11, that is, the upper bottom surface of first tooth block 12 is as the extension of first V -shaped groove 11 and is flush with the upper inner wall of first V -shaped groove 11, and together forms the upper inner wall of V -shaped groove;The lower bottom surface of first tooth block 12 is as the extension of first V -shaped groove 11 and is flush with the lower inner wall of first V -shaped groove 11, and together forms the lower inner wall of V -shaped groove.
[0024] Similarly, the upper bottom surface and the lower bottom surface of the second tooth block 22 are flush with the corresponding inner walls of the second V-shaped groove 21, serving as the extension of the upper inner wall and the lower inner wall of the second V-shaped groove 21, and together constituting the upper inner wall and the lower inner wall of the V-shaped groove.
[0025] When the first clamping block 1 and the second clamping block 2 move reciprocally relative to each other, the first V-shaped groove 11, the upper bottom surface of the first tooth block 12, the lower bottom surface of the first tooth block 12, the second V-shaped groove 21, the upper bottom surface of the second tooth block 22 and the lower bottom surface of the second tooth block 22 always enclose the rhombic cavity 3, that is, the first tooth block 12 and the second tooth block 22 are always in the cross or butt joint state during the reciprocating movement of the first clamping block 1 and the second clamping block 2 within the stroke, and the volume of the rhombic cavity 3 changes with the relative movement of the first clamping block 1 and the second clamping block 2, while the rhombic cavity 3 is used for accommodating the round pipes 4 or round bars to be processed, and a plurality of round pipes 4 or round bars to be processed are horizontally placed and tightly stacked in the rhombic cavity 3 along the left and right clamping blocks, thereby achieving batch clamping of the round pipes 4 or round bars to be processed.
[0026] Further, the upper top surface and the lower top surface of the first tooth block 12 are flush with the upper top surface and the lower top surface of the first clamping block 1, respectively, and the upper top surface and the lower top surface of the second tooth block 22 are flush with the upper top surface and the lower top surface of the second clamping block 2, respectively, so that the first clamping block 1 and the first tooth block 12, and the second clamping block 2 and the second tooth block 22 are designed in an integrated manner, facilitating installation of the sawing machine.
[0027] Further, the included angle between the two inner walls of the first V-shaped groove 11 is 60°, and the included angle between the two inner walls of the second V-shaped groove 21 is also 60°, so that a plurality of round pipes 4 or round bars 4 of different sizes can be clamped.
[0028] The utility model is not limited to the above-mentioned best implementation, and anyone can derive other various forms of products under the inspiration of the utility model, but no matter any change in shape or structure, any technical scheme with the same or similar technology as the present application falls within the protection scope of the utility model.
Claims
1. A sawing machine clamp, characterized in that, The utility model provides a kind of pipe or bar processing device, including first clamping block (1) and second clamping block (2), the first clamping block (1) and second clamping block (2) are oppositely arranged, the front of the first clamping block (1) and second clamping block (2) is respectively provided with first V-shaped slot (11) and second V-shaped slot (21), the first V-shaped slot (11) and second V-shaped slot (21) are symmetrically arranged, the first V-shaped slot (11) and second V-shaped slot (21) are all linearly through the left and right faces of corresponding clamping block; The first clamping block (1) is provided with a first tooth block (12) above and below the first V-shaped slot (11), and a plurality of first tooth blocks (12) are distributed along the left and right directions of the first clamping block (1). The second clamping block (2) is provided with a second tooth block (22) above and below the second V-shaped slot (21), and a plurality of second tooth blocks (22) are distributed along the left and right directions of the second clamping block (2), the first tooth block (12) and the second tooth block (22) are distributed staggered, so that after the relative movement of the first clamping block (1) and the second clamping block (2), the first tooth block (12) and the second tooth block (22) cross each other. The upper and lower bottom surfaces of the first tooth block (12) are flush with the corresponding inner walls of the first V-shaped slot (11), and the upper and lower bottom surfaces of the second tooth block (22) are flush with the corresponding inner walls of the second V-shaped slot (21), so that when the first clamping block (1) and the second clamping block (2) reciprocate relative to each other, the first V-shaped slot (11), the upper and lower bottom surfaces of the first tooth block (12), the second V-shaped slot (21), and the upper and lower bottom surfaces of the second tooth block (22) always form a rhombus-shaped cavity (3), and the rhombus-shaped cavity (3) is used for accommodating a pipe (4) or a round bar to be processed.
2. The sawing machine clamp according to claim 1, characterized in that First insertion slots (13) are formed between adjacent first tooth blocks (12) for inserting second tooth blocks (22), and second insertion slots (23) are formed between adjacent second tooth blocks (22) for inserting first tooth blocks (12).
3. The sawing machine clamp according to claim 2, characterized in that The upper and lower top surfaces of the first tooth block (12) are flush with the upper and lower top surfaces of the first clamping block (1), and the upper and lower top surfaces of the second tooth block (22) are flush with the upper and lower top surfaces of the second clamping block (2).
4. The sawing machine clamp according to claim 2, characterized in that The included angle between the two inner walls of the first V-shaped slot (11) is 60°, and the included angle between the two inner walls of the second V-shaped slot (21) is also 60°.
5. The sawing machine clamp according to claim 1, characterized in that, A plurality of pipes (4) or round bars to be processed extend along the left and right directions of the clamping blocks and are tightly stacked in the rhombus-shaped cavity (3).