Clamp device for machining

Abstract

The utility model provides a clamp device for machining, which comprises a clamp assembly, the clamp assembly comprises an operation block, a plurality of fixing blocks, a tensioning belt, a winding mechanism and a control panel, the upper surface of the operation block is provided with an operation groove, and the inner wall of the operation groove is uniformly provided with square through holes; movable grooves are uniformly formed in the bottom wall of the inner side of the operation groove and the bottom wall of the inner side of the square through hole, and rod bodies are arranged on the inner walls of the movable grooves; the plurality of fixed blocks are respectively provided with a movable block; the tensioning belt is driven by the winding mechanism to contract, the tensioning belt moves in the arc-shaped through holes in the fixing blocks, the fixing blocks are made to be close to one another and can be adjusted and fixed along with the appearance of a machined part, the rod body and the spring enable the fixing blocks to return to the original positions after fixing is completed, use is convenient, and the machining efficiency is improved. The operation cost is low, the operation is simple and convenient, and the working efficiency is improved.

Description

Technical Field

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

[0002] Machining is a manufacturing process that uses mechanical equipment and tools to physically cut, shape, grind and process raw materials to produce parts or products that meet design requirements. Machining is commonly used to manufacture various mechanical parts, industrial products, automotive parts, aerospace components, etc.

[0003] The purpose of machining is to change and adjust the raw materials through the machining process according to the design requirements so that they can achieve a specific shape, size, precision and surface quality. Machining usually involves a variety of process methods such as cutting, forming, grinding, drilling, and threading. Machine tools such as lathes, milling machines, drilling machines, and grinders, as well as corresponding cutting tools, fixtures, and measuring tools can be used.

[0004] When the existing clamps are used to fix machined parts, multiple devices need to be started to fix them, which has high operating costs. Since the appearance of the parts is in an irregular state, they cannot be fixed quickly, and the operation is cumbersome, which reduces work efficiency. Therefore, a clamp device for machining is proposed. Utility Model Content

[0005] In view of this, the embodiments of the present invention hope to provide a clamp device for mechanical processing to solve or alleviate the technical problems existing in the prior art and at least provide a beneficial choice.

[0006] The technical solution of the embodiment of the utility model is implemented as follows: a clamp device for mechanical processing, including a clamp assembly, the clamp assembly includes an operating block, a plurality of fixed blocks, a tensioning belt, a winding mechanism and a control panel, wherein the upper surface of the operating block is provided with an operating groove, and the inner wall of the operating groove is evenly provided with square through holes; the inner bottom wall of the operating groove and the square through hole is evenly provided with movable grooves, and the inner wall of the movable groove is provided with a rod body; the plurality of fixed blocks are respectively provided with movable blocks, and the outer wall of the movable block is slidably connected to the inner wall of the movable groove; the outer wall of the movable block is provided with a circular through hole, and the outer wall of the rod body is provided with a circular through hole. The wall is fitted with the inner wall of the circular through hole; the outer wall of the rod body is sleeved with a spring, and the two ends of the spring are respectively arranged on the side adjacent to the movable block and the movable groove; the outer wall of the fixed block is provided with an arc-shaped through hole, and the outer wall of the tensioning belt is fitted with the inner wall of the arc-shaped through hole; the outer wall of one of the fixed blocks is provided with a movable through hole, and the movable through hole is connected to the arc-shaped through hole; the winding mechanism is arranged on one of the fixed blocks, and the two sides of the tensioning belt pass through the movable through hole and are arranged on the winding mechanism; the control panel is arranged on the outer wall of the operating block, and the control panel is electrically connected to the winding mechanism.

[0007] In some embodiments, the winding mechanism includes a mounting block, a round rod and a servo motor, wherein the mounting block is arranged on the outer wall of one of the fixed blocks, and the outer wall of the mounting block is provided with a movable through groove; one side of the tensioning band is arranged on the inner wall of the movable through groove; both ends of the round rod are rotatably connected to the inner wall of the movable through groove through bearings, and the other side of the tensioning band is arranged on the outer wall of the round rod; the servo motor is arranged on the upper surface of the mounting block, and the output shaft of the servo motor passes through the mounting block and is arranged at the top of the round rod; the control panel is electrically connected to the servo motor.

[0008] In some embodiments, two sliding grooves are symmetrically provided on the inner wall of the movable groove, a slider is slidably connected to the inner wall of the sliding groove, and a side of the slider away from the sliding groove is arranged on the outer wall of the movable block.

[0009] In some embodiments, a rubber pad is provided on the outer wall of the fixing block.

[0010] In some embodiments, a support frame is disposed on the lower surface of the operating block.

[0011] The embodiment of the utility model has the following advantages due to the adoption of the above technical solution:

[0012] The utility model drives the tensioning belt to shrink through the winding mechanism, and the tensioning belt moves in the arc-shaped through holes on the plurality of fixing blocks, so that the plurality of fixing blocks are close to each other and can be adjusted and fixed according to the appearance of the processed parts, wherein the rod body and the spring restore the plurality of fixing blocks to their original positions after fixing, which is convenient to use, has low operating cost, is relatively simple to operate, and improves work efficiency.

[0013] The above summary is for the purpose of description only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments and features described above, further aspects, embodiments and features of the utility model will be readily apparent by reference to the accompanying drawings and the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or technical descriptions will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0015] Figure 1 It is a structural diagram of the utility model;

[0016] Figure 2 It is a side structural diagram of the utility model;

[0017] Figure 3 For this utility model Figure 2 AA side section structure diagram;

[0018] Figure 4 For this utility model Figure 3 A magnified structural diagram of area B;

[0019] Figure 5 For this utility model Figure 2 The CC side section structure diagram;

[0020] Figure 6 For this utility model Figure 5 Enlarged structure diagram of the D area.

[0021] Figure numerals: 1. clamp assembly; 2. operating groove; 3. square through hole; 4. movable groove; 5. arc through hole; 6. movable through hole; 7. movable through groove; 8. support frame; 9. rubber pad; 10. operating block; 11. fixed block; 12. tension belt; 13. winding mechanism; 14. control panel; 20. movable block; 21. rod body; 22. spring; 23. circular through hole; 24. slide groove; 25. slider; 130. mounting block; 131. round rod; 132. servo motor. DETAILED DESCRIPTION

[0022] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0023] It should be noted that the terms "first", "second", "symmetrical", "array", etc. are only used to distinguish between description and position description purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the definition of "first", "symmetrical", etc. can explicitly or implicitly include one or more of these features; similarly, when the quantity of certain features is not limited in the form of words such as "two" or "three", it should be noted that this feature also explicitly or implicitly includes one or more feature quantities;

[0024] In the present invention, unless otherwise clearly specified and limited, the terms such as "installation", "connection", "fixation" and the like should be understood in a broad sense; for example, it can be a fixed connection, a detachable connection, or an integral molding; it can be a mechanical connection, a direct connection, welding, or an indirect connection through an intermediate medium, or it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood based on the description and drawings combined with specific circumstances.

[0025] The embodiments of the present utility model are described in detail below with reference to the accompanying drawings.

[0026] like Figure 1-Figure 6As shown, the embodiment of the utility model provides a clamp device for mechanical processing, including a clamp assembly 1, the clamp assembly 1 includes an operating block 10, a plurality of fixed blocks 11, a tensioning belt 12, a winding mechanism 13 and a control panel 14, wherein an operating groove 2 is provided on the upper surface of the operating block 10, and the inner wall of the operating groove 2 is evenly provided with square through holes 3, and the inner bottom walls of the operating groove 2 and the square through holes 3 are evenly provided with movable grooves 4, and the inner wall of the movable groove 4 is provided with a rod body 21, and the plurality of fixed blocks 11 are respectively provided with movable blocks 20, and the outer wall of the movable block 20 is slidably connected to the inner wall of the movable groove 4, and the outer wall of the movable block 20 is provided with a circular through hole 23, and the rod The outer wall of the body 21 fits against the inner wall of the circular through hole 23, the outer wall of the rod body 21 is sleeved with a spring 22, and the two ends of the spring 22 are respectively arranged on the side adjacent to the movable block 20 and the movable groove 4, the outer wall of the fixed block 11 is provided with an arcuate through hole 5, and the outer wall of the tensioning belt 12 fits against the inner wall of the arcuate through hole 5, one of the fixed blocks 11 is provided with a movable through hole 6 on the outer wall, the movable through hole 6 is connected with the arcuate through hole 5, the winding mechanism 13 is arranged on one of the fixed blocks 11, the two sides of the tensioning belt 12 pass through the movable through hole 6 and are arranged on the winding mechanism 13, the control panel 14 is arranged on the outer wall of the operating block 10, and the control panel 14 is electrically connected to the winding mechanism 13.

[0027] In the present embodiment, specifically, the winding mechanism 13 includes a mounting block 130, a round rod 131 and a servo motor 132, wherein the mounting block 130 is arranged on the outer wall of one of the fixed blocks 11, and the outer wall of the mounting block 130 is provided with a movable through groove 7, one side of the tensioning belt 12 is arranged on the inner wall of the movable through groove 7, both ends of the round rod 131 are rotatably connected to the inner wall of the movable through groove 7 through bearings, and the other side of the tensioning belt 12 is arranged on the outer wall of the round rod 131, the servo motor 132 is arranged on the upper surface of the mounting block 130, the output shaft of the servo motor 132 passes through the mounting block 130 and is arranged at the top of the round rod 131, the control panel 14 is electrically connected to the servo motor 132, and the output shaft of the servo motor 132 arranged as above drives the round rod 131 to rotate, and the round rod 131 drives the other side of the tensioning belt 12 to be wound.

[0028] In the present embodiment, specifically, two slide grooves 24 are symmetrically provided on the inner wall of the movable groove 4, and a slider 25 is slidably connected to the inner wall of the slide groove 24. The slider 25 is arranged on the outer wall of the movable block 20 away from the slide groove 24. By the above arrangement, the slider 25 is slidably connected to the slide groove 24, which can not only assist the movable block 20 to move, but also stabilize the position of the movable block 20.

[0029] In this embodiment, specifically, the outer wall of the fixing block 11 is provided with a rubber pad 9, and the rubber pad 9 is provided to increase the friction between the fixing block 11 and the processed part.

[0030] In this embodiment, specifically, a support frame 8 is provided on the lower surface of the operating block 10 , and the support frame 8 is provided to elevate the position of the operating block 10 , so as to facilitate the operation of relevant personnel.

[0031] When the utility model is in operation: relevant personnel control the servo motor 132 to rotate through the control panel 14, the output shaft of the servo motor 132 drives the round rod 131 to rotate, and the round rod 131 drives the other side of the tensioning belt 12 to be wound, so that the tensioning belt 12 moves in the arc-shaped through holes 5 on the plurality of fixing blocks 11, so that the plurality of fixing blocks 11 are close to each other, and can be adjusted and fixed according to the appearance of the processed parts.

[0032] After use, the relevant personnel control the servo motor 132 to rotate in the opposite direction through the control panel 14. The output shaft of the servo motor 132 drives the round rod 131 to rotate, and the round rod 131 drives the other side of the tensioning belt 12 to release, wherein the elastic potential energy of the spring 22 pushes the movable block 20 and the fixed block 11 to reset.

[0033] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of various changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A fixture device for machining, comprising a fixture assembly (1), characterized in that: The clamp assembly (1) comprises an operating block (10), a plurality of fixing blocks (11), a tensioning belt (12), a winding mechanism (13) and a control panel (14), wherein: An operating groove (2) is provided on the upper surface of the operating block (10), and square through holes (3) are evenly provided on the inner wall of the operating groove (2); The inner bottom walls of the operating groove (2) and the square through hole (3) are evenly provided with movable grooves (4), and the inner wall of the movable groove (4) is provided with a rod body (21); A plurality of the fixed blocks (11) are respectively provided with movable blocks (20), and the outer walls of the movable blocks (20) are slidably connected to the inner walls of the movable grooves (4); The outer wall of the movable block (20) is provided with a circular through hole (23), and the outer wall of the rod body (21) is attached to the inner wall of the circular through hole (23); The outer wall of the rod body (21) is sleeved with a spring (22), and two ends of the spring (22) are respectively arranged on one side adjacent to the movable block (20) and the movable groove (4); An arc-shaped through hole (5) is formed on the outer wall of the fixing block (11), and the outer wall of the tensioning belt (12) is attached to the inner wall of the arc-shaped through hole (5); A movable through hole (6) is formed on the outer wall of one of the fixed blocks (11), and the movable through hole (6) is connected to the arc-shaped through hole (5); The reeling mechanism (13) is arranged on one of the fixed blocks (11), and two sides of the tensioning belt (12) pass through the movable through hole (6) and are arranged on the reeling mechanism (13); The control panel (14) is arranged on the outer wall of the operating block (10), and the control panel (14) is electrically connected to the winding mechanism (13).

2. The mechanical processing fixture device according to claim 1, characterized in that: The winding mechanism (13) comprises a mounting block (130), a round rod (131) and a servo motor (132), wherein: The mounting block (130) is arranged on the outer wall of one of the fixing blocks (11), and a movable through groove (7) is provided on the outer wall of the mounting block (130); One side of the tensioning belt (12) is arranged on the inner wall of the movable through groove (7); The two ends of the round rod (131) are rotatably connected to the inner wall of the movable through groove (7) through bearings, and the other side of the tensioning belt (12) is arranged on the outer wall of the round rod (131); The servo motor (132) is arranged on the upper surface of the mounting block (130), and the output shaft of the servo motor (132) passes through the mounting block (130) and is arranged on the top end of the round rod (131); The control panel (14) is electrically connected to the servo motor (132).

3. The mechanical processing fixture device according to claim 1, characterized in that: The inner wall of the movable groove (4) is symmetrically provided with two slide grooves (24), the inner wall of the slide groove (24) is slidably connected with a slider (25), and the slider (25) is arranged on the outer wall of the movable block (20) at a side away from the slide groove (24).

4. The mechanical processing fixture device according to claim 1, characterized in that: The outer wall of the fixing block (11) is provided with a rubber pad (9).

5. The mechanical processing fixture device according to claim 1, characterized in that: A support frame (8) is provided on the lower surface of the operating block (10).

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