Pneumatic clamp
By designing a pneumatic clamp, the channel steel is limited by using the cylinder and clamping mechanism, the problems of troublesome operation, high labor intensity and poor safety performance in the prior art are solved, and the rapid, labor-saving and safe limits of channel steel are achieved.
Patent Information
- Application Number
- CN202421260954.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-04
- Publication Date
- 2025-03-04
- Estimated Expiration
- 2034-06-04
AI Technical Summary
When limiting the channel steel, the existing suspenders or wire ropes are often wrapped, resulting in troublesome operation, high labor intensity and poor safety performance.
A pneumatic clamp is designed, including a processing table, a fixing table, a clamping mechanism and an anti-slip pad. The clamping mechanism achieves the limit of channel steels of different sizes through the mutual cooperation of cylinders, mounting blocks, limit frames, fixing frames, connecting rods, mounting rings, fixing rods, assembly frames and clamps. Anti-slip pads are used to improve the stability of channel steel.
The rapid and labor-saving limit of channel steel is achieved, which reduces the labor intensity of the operator, improves safety, and ensures that the channel steel is highly stable and does not slide easily during the processing process.
Smart Images
Figure CN222552324U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of pneumatic clamps, in particular to a pneumatic clamp. Background Art
[0002] A pneumatic clamp is a device that uses the principles of pneumatics to clamp, fix and manipulate workpieces. It provides compressed air or gas force through a pneumatic drive system to achieve the function of clamping force or moving workpieces. The pneumatic clamp system is an overall system composed of multiple pneumatic clamps. They can include multiple pneumatic grippers, pneumatic fixing blocks and other sensors and control elements. The pneumatic clamp system can be customized according to work requirements. When processing channel steel, channel steel is a carbon structural steel for construction and machinery. It is a steel section with a complex cross-section and its cross-sectional shape is a groove.
[0003] In the specific processing of channel steel, it is usually necessary to limit the channel steel first, and then send it to a cutting machine or a sawing machine for cutting. However, in the existing method, when limiting the position of the channel steel, a sling or a wire rope is often used to wrap it around it to limit it, and then the cutting operation is performed. Although this method can process the channel steel, it is more troublesome, has high labor intensity, poor safety performance, and is not convenient for operators to use. Utility Model Content
[0004] In order to make up for the above deficiencies, the utility model provides a pneumatic clamp that overcomes the above technical problems or at least partially solves the above problems.
[0005] The utility model is achieved in this way:
[0006] The utility model provides a pneumatic clamp, comprising a processing table and a fixing table, wherein the processing table is fixed on the top of the fixing table.
[0007] A clamping mechanism, wherein the clamping mechanism comprises a cylinder, the cylinder is arranged on the top of the processing table, a mounting block is arranged at one end of the cylinder, a limiting frame is arranged at one side of the mounting block, a fixing frame is arranged at one side of the limiting frame, connecting rods are rotatably installed on both sides of the fixing frame, a fixing rod is rotatably arranged on the top of the connecting rod, an assembly frame is arranged at one end of the fixing rod, and clamping blocks are arranged on the opposite sides of two groups of the assembly frames;
[0008] The anti-skid pads are provided in two groups, and the two groups of anti-skid pads are respectively provided on the opposite sides of the two groups of clamping blocks.
[0009] In a preferred solution, two groups of symmetrical limiting rods are interspersed inside the processing table, and mounting rings are arranged on the surfaces of the limiting rods.
[0010] In a preferred solution, the mounting ring is semicircular in shape, and the connecting rod and the fixing rod are both rotated inside the mounting ring.
[0011] In a preferred solution, the assembly rack is inserted into the interior of the mounting ring, and an assembly plate is provided at the bottom of the fixing platform.
[0012] In a preferred solution, two groups of limit fences are arranged on the top of the processing table, and the cylinder is arranged between the two groups of limit fences.
[0013] In a preferred solution, two groups of symmetrical limit blocks and fixed blocks are arranged on the top of the processing table, and sliding rods are arranged between the two groups of limit blocks and the two groups of fixed blocks.
[0014] In a preferred solution, the mounting block slides on the surface of the sliding rod, and the limiting rod is arranged at the bottom of the cylinder.
[0015] In a preferred solution, a groove is provided on one side of the processing table, and the limiting frame is arranged inside the groove.
[0016] The utility model provides a pneumatic clamp, the beneficial effects of which include:
[0017] 1. Through the mutual cooperation of the cylinder, mounting block, limit frame, fixed frame, connecting rod, mounting ring, fixed rod, assembly frame and clamping block, first start the cylinder to drive the mounting block to slide, and the mounting block drives the limit frame to move, and when moving, it drives the fixed frame to move synchronously, and the fixed frame drives the two sets of connecting rods to rotate, and the connecting rod drives the mounting ring and the fixed rod to move synchronously, thereby driving the two sets of assembly frames to move toward each other, so that the two sets of clamping blocks can limit the channel steels of different sizes, thereby saving time and effort to limit the channel steel, and can reduce labor intensity and improve safety.
[0018] 2. By setting anti-skid pads and sliding bars, when the operator needs to improve the stability of the steel channel, the operator can set anti-skid pads on both sides of the clamping block, and then control the cylinder to drive the two sets of clamping blocks to limit the channel steels of different sizes, and the mounting block can be stably moved on the sliding bar, so that the channel steel can be limited more stably and will not slip, which is convenient for the operator to use. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for use in the embodiments are briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present utility model, and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without creative work.
[0020] Figure 1 It is an overall stereogram provided by the embodiment of the utility model;
[0021] Figure 2 A schematic diagram of the top structure of the assembly plate provided in the embodiment of the utility model;
[0022] Figure 3 A schematic diagram of the top structure of the fixed platform provided in the embodiment of the utility model;
[0023] Figure 4 A schematic diagram of the top structure of a fixed platform from a side view provided in an embodiment of the utility model;
[0024] Figure 5 The utility model embodiment provides Figure 4 The enlarged view of point A in the middle;
[0025] Figure 6 A schematic diagram of the local structure between the processing table and the fixed table provided in the embodiment of the utility model;
[0026] Figure 7 A schematic diagram of the shape and structure of a second embodiment of a clamping block provided in an embodiment of the utility model;
[0027] In the figure: 1. Clamping mechanism; 11. Cylinder; 12. Mounting block; 13. Limiting frame; 14. Fixed frame; 15. Connecting rod; 16. Mounting ring; 17. Fixed rod; 18. Assembly frame; 19. Clamping block; 2. Processing table; 21. Limiting bar; 22. Limiting block; 23. Sliding rod; 24. Fixed block; 25. Assembly plate; 26. Anti-slip pad; 27. Fixed table; 28. Limiting rod. DETAILED DESCRIPTION
[0028] In order to make the purpose, technical solution and advantages of the implementation of the utility model clearer, the technical solution in the implementation of the utility model will be clearly and completely described below in conjunction with the drawings in the implementation of the utility model. Obviously, the described implementation is a part of the implementation of the utility model, not all of the implementations. Based on the implementation of the utility model, all other implementations obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0029] Reference Figure 1-Figure 7The utility model provides a technical solution: a pneumatic clamp, including a clamping mechanism 1, an anti-slip pad 26, a processing table 2 and a fixed table 27, the processing table 2 is fixed to the top of the fixed table 27, the clamping mechanism 1 can limit the channel steels of different sizes, so that the channel steels can be limited in time and effort, and the labor intensity of the operator can be reduced, and the safety is improved. The clamping mechanism 1 includes a cylinder 11, the cylinder 11 is arranged on the top of the processing table 2, a mounting block 12 is arranged at one end of the cylinder 11, a limiting frame 13 is arranged on one side of the mounting block 12, a fixing frame 14 is arranged on one side of the limiting frame 13, connecting rods 15 are rotatably installed on both sides of the fixing frame 14, a fixing rod 17 is rotatably arranged on the top of the connecting rod 15, an assembly frame 18 is arranged at one end of the fixing rod 17, and clamping blocks 19 are arranged on the opposite sides of the two groups of assembly frames 18, through the cylinder 11, the mounting block 12, the limiting frame 13, the fixing frame 14 is arranged on one side of the limiting frame 13, The frame 14, the connecting rod 15, the mounting ring 16, the fixing rod 17, the assembly frame 18 and the clamping block 19 cooperate with each other, so that when the operator needs to process the channel steel, the operator can place the channel steel on the surface of the assembly plate 25 according to the size of the channel steel to be clamped, and then the cylinder 11 can be started. The cylinder 11 drives the mounting block 12 to slide, and the mounting block 12 drives the limiting frame 13 to move when sliding, and drives the fixing frame 14 to move synchronously when moving, and the fixing frame 14 drives the two groups of connecting rods 15 to rotate, and the connecting rod 15 drives the mounting ring 16 and the fixing rod 17 to move synchronously. Through the movement of the mounting ring 16 and the fixing rod 17, the two groups of assembly frames 18 can be driven to move toward each other, so that the two groups of clamping blocks 19 can limit the channel steels of different sizes, thereby saving time and effort to limit the channel steel, and can reduce the labor intensity of the operator and improve safety.
[0030] Example 1, reference Figure 1-Figure 6In a preferred embodiment, the anti-skid pads 26 are provided in two groups, and the two groups of anti-skid pads 26 are respectively provided on the opposite sides of the two groups of clamping blocks 19. Two groups of symmetrical limiting rods 28 are interspersed inside the processing table 2. By setting the limiting rods 28, one end of the mounting ring 16 can be limited. The surface of the limiting rod 28 is provided with a mounting ring 16, and the mounting ring 16 is semicircular. The connecting rod 15 and the fixing rod 17 are both rotated inside the mounting ring 16. The assembly frame 18 is interspersed inside the mounting ring 16, and a fixing rod 17 is provided between the assembly frame 18 and the clamping block 19. Bolts are arranged and connected with each other by bolts. An assembly plate 25 is arranged at the bottom of the fixed platform 27. By arranging anti-skid pads 26 and sliding rods 23, when the operator needs to improve the stability of the steel channel, the operator can arrange anti-skid pads 26 on both sides of the clamping block 19, and then the cylinder 11 can be controlled to drive the two groups of clamping blocks 19 to limit the channel steels of different sizes, and the mounting block 12 can be stably moved on the sliding rod 23, so that the channel steel can be limited more stably and will not slip, which is convenient for the operator to use.
[0031] Embodiment 2, as Figure 7 As shown, it should be noted that according to actual use, the bolts can be disassembled to disassemble the assembly frame 18 and the clamping block 19, so that the shape of the clamping block 19 can be replaced, so that it can be fixed and clamped according to different channel steel shapes.
[0032] Reference Figure 1-Figure 6 In a preferred embodiment, two groups of limit bars 21 are provided on the top of the processing table 2. By providing the limit bars 21, the cylinder 11 can be limited to improve the stability of the cylinder 11. The cylinder 11 is arranged between the two groups of limit bars 21. Two groups of symmetrical limit blocks 22 and fixed blocks 24 are provided on the top of the processing table 2. Slide bars 23 are provided between the two groups of limit blocks 22 and the two groups of fixed blocks 24. By providing the slide bar 23, the mounting block 12 can be stably moved on the slide bar 23. The mounting block 12 slides on the surface of the slide bar 23. The limit rod 28 is provided at the bottom of the cylinder 11. A groove is provided on one side of the processing table 2. The limit frame 13 is provided inside the groove. By providing the groove, the limit frame 13 can be moved.
[0033] Specifically, the working process or working principle of the pneumatic clamp is as follows: in the specific processing of channel steel, it is usually necessary to limit the channel steel first, and then send it to a cutting machine or a sawing machine for cutting. However, in the existing method, when limiting the channel steel, a sling or a wire rope is often used to wrap it around it to limit it, and then the cutting operation is performed. Although this method can process the channel steel, it is more troublesome, has high labor intensity, poor safety performance, and is inconvenient for operators to use. Therefore, the technical solution can solve the above problems. When the operator needs to process the channel steel, the operator can place the channel steel on the surface of the assembly plate 25 according to the size of the channel steel to be clamped, and then the cylinder 11 can be started. The cylinder 11 drives the mounting block 12 to slide, and the mounting block 12 drives the limiting frame 13 to move when it slides. When the moving When the lever 14 is in motion, it drives the fixed frame 14 to move synchronously, and the fixed frame 14 drives the two sets of connecting rods 15 to rotate. The connecting rod 15 drives the mounting ring 16 and the fixing rod 17 to move synchronously. Through the movement of the mounting ring 16 and the fixing rod 17, the two sets of assembly frames 18 can be driven to move toward each other, so that the two sets of clamping blocks 19 can limit the channel steels of different sizes, thereby saving time and effort to limit the channel steels, and can reduce the labor intensity of the operator and improve safety. When the operator needs to improve the stability of the steel channel, the operator can set anti-slip pads 26 on both sides of the clamping blocks 19, and then control the cylinder 11 to drive the two sets of clamping blocks 19 to limit the channel steels of different sizes, so that the channel steel can be limited more stably and will not slip, which is convenient for the operator to use, and all processes are ended here.
[0034] It should be noted that the cylinder 11 is electrically connected to an external power supply and is a device or equipment existing in the prior art, or is a device or equipment that can be realized in the prior art. Its power supply, specific composition and principle are clear to those skilled in the art, so they are not described in detail.
Claims
1. A pneumatic clamp, comprising a processing table (2) and a fixed table (27), wherein the processing table (2) is fixed to the top of the fixed table (27), characterized in that: Also includes A clamping mechanism (1), the clamping mechanism (1) comprising a cylinder (11), the cylinder (11) being arranged on the top of a processing table (2), a mounting block (12) being arranged at one end of the cylinder (11), a limiting frame (13) being arranged at one side of the mounting block (12), a fixing frame (14) being arranged at one side of the limiting frame (13), connecting rods (15) being rotatably mounted on both sides of the fixing frame (14), a fixing rod (17) being rotatably mounted at the top of the connecting rod (15), an assembly frame (18) being arranged at one end of the fixing rod (17), and clamping blocks (19) being arranged at the opposite sides of two groups of the assembly frames (18); The anti-skid pads (26) are provided in two groups, and the two groups of anti-skid pads (26) are respectively provided on the opposite sides of the two groups of clamping blocks (19).
2. A pneumatic clamp according to claim 1, characterized in that: Two groups of symmetrical limiting rods (28) are interspersed inside the processing table (2), and mounting rings (16) are arranged on the surfaces of the limiting rods (28).
3. A pneumatic clamp according to claim 2, characterized in that: The mounting ring (16) is semicircular in shape, and the connecting rod (15) and the fixing rod (17) are both rotated inside the mounting ring (16).
4. A pneumatic clamp according to claim 1, characterized in that: The assembly frame (18) is inserted into the interior of the mounting ring (16), and an assembly plate (25) is provided at the bottom of the fixing platform (27).
5. A pneumatic clamp according to claim 2, characterized in that: Two groups of limit fences (21) are arranged on the top of the processing table (2), and the cylinder (11) is arranged between the two groups of limit fences (21).
6. A pneumatic clamp according to claim 5, characterized in that: Two groups of symmetrical limit blocks (22) and fixed blocks (24) are arranged on the top of the processing table (2), and sliding rods (23) are arranged between the two groups of limit blocks (22) and the two groups of fixed blocks (24).
7. A pneumatic clamp according to claim 6, characterized in that: The mounting block (12) slides on the surface of the sliding rod (23), and the limiting rod (28) is arranged at the bottom of the cylinder (11).
8. A pneumatic clamp according to claim 7, characterized in that: A groove is provided on one side of the processing table (2), and the limiting frame (13) is arranged inside the groove.