Positioning clamp for metal structural part machining
By designing a positioning fixture including a support block, a threaded rod, a push plate, a telescopic rod, a spring rod, an extrusion block, a rubber pad and a cleaning brush, the problem of difficult to fix metal structural parts in the prior art is solved. Stable fixation and high-quality processing are achieved.
Patent Information
- Application Number
- CN202421206636.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-30
- Publication Date
- 2025-01-17
- Estimated Expiration
- 2034-05-30
AI Technical Summary
Existing positioning fixtures are difficult to stabilize and fix metal structural parts of different sizes and shapes, resulting in a decrease in processing accuracy and product quality.
A positioning fixture including support blocks, threaded rods, push plates, telescopic rods, spring rods, extrusion blocks, rubber pads, support plates, fixing rods and fixing nuts is designed to achieve stable extrusion of metal structural parts through these components. Press and fix, and increase friction through rubber pads to reduce shaking during clamping and damage to the surface, while setting up cleaning brushes and collection trays to clean up dust and impurities.
The stable fixation of metal structural parts of different sizes and shapes is achieved, which reduces movement and accuracy during processing, improves product quality, and protects the surface through rubber pads and cleaning brush structures, improving processing quality.
Smart Images
Figure CN222360083U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of metal parts processing, in particular to a positioning fixture for processing metal structural parts. Background Art
[0002] With the development of society, metal structural parts are often needed in many fields such as construction, bridges, ships, automobiles, aviation, machinery, electronics, etc. Metal structural parts are a kind of metal products widely used in various fields.
[0003] Metal structural parts refer to metal components or assemblies with certain shapes, sizes and load-bearing capacities that are made through cutting, bending, welding, riveting, casting and other processing techniques of metal materials. Positioning fixtures are often required during the processing of metal structural parts. Positioning fixtures can be used to fix metal components, thereby reducing the movement of the workpiece.
[0004] In the prior art, it has been found through long-term use and observation that the existing positioning fixtures are difficult to fix metal structural parts of different sizes and shapes. Since the fixture is difficult to fix the workpiece tightly and stably, the workpiece may move during the processing, resulting in a decrease in processing accuracy and affecting product quality. For this reason, the utility model provides a positioning fixture for processing metal structural parts. Utility Model Content
[0005] In order to make up for the deficiencies of the prior art, at least one technical problem raised in the background technology is solved.
[0006] The technical solution adopted by the utility model to solve its technical problems is: the positioning fixture for processing metal structural parts described in the utility model comprises a processing table body; the top end of the processing table body is fixedly connected to a support block; the side wall of the support block is provided with a threaded rod; the end of the threaded rod is rotatably connected to a push plate; the side wall of the push plate is symmetrically fixed with a telescopic rod; the end of the telescopic rod is fixed to the side wall of the support block; the side wall of the push plate is fixed with multiple groups of spring rods; the end of the spring rod is fixed with an extrusion block; the side wall of the extrusion block is fixed with a rubber pad; the side wall of the push plate is symmetrically fixed with a support plate; the side wall of the support plate is provided with a socket; a fixing rod is provided on the inner side of the socket; a fixing nut is provided in the middle of the fixing rod; the fixing nut is connected to the fixing rod by a threaded connection.
[0007] Preferably, a bracket is fixedly connected to the top of the support block; a connecting plate is slidably connected to the side wall of the bracket; and a plurality of cleaning brushes are fixedly connected to the side wall of the connecting plate.
[0008] Preferably, a plurality of guide holes are provided on the side wall of the processing table body; a collecting plate is slidably provided on the side wall of the processing table body; a mounting plate is fixedly connected to the side wall of the collecting plate; and a handle is fixedly connected to the side wall of the mounting plate.
[0009] Preferably, a mounting groove is provided on the side wall of the bracket; a mounting block is slidably connected to the inner side of the mounting groove; connecting rods are symmetrically fixed to the side wall of the bracket; a limiting plate is fixed to the side wall of the connecting rod; and the limiting plate is inclined.
[0010] Preferably, a handle is fixedly connected to the end of the threaded rod; and a plurality of groups of rubber blocks are fixedly connected to the side wall of the handle.
[0011] Preferably, a connecting rope is fixedly connected to the side wall of the cleaning brush; and the connecting rope runs through the interior of the cleaning brush.
[0012] Preferably, a sealing strip is provided on the side wall of the mounting plate; the sealing strip is connected to the mounting plate by adhesive bonding.
[0013] The beneficial effects of the utility model are as follows:
[0014] 1. The positioning fixture for processing metal structural parts described in the utility model has an extrusion block and a rubber pad structure. This design is not only simple and convenient to operate, but also can extrude and fix metal structural parts of different sizes and shapes, and can also reinforce the extrusion and fixation of the metal structural parts, thereby reducing the shaking of the metal structural parts during extrusion and fixation. At the same time, the rubber pad can increase the friction force and play a protective role, thereby reducing the damage to the surface of the metal structural parts caused by extrusion and clamping.
[0015] 2. The positioning fixture for processing metal structural parts described in the utility model has a cleaning brush structure. This design can clean the surface of the metal structural parts before installing them or when taking them out, thereby reducing dust and impurities adhering to the surface of the metal structural parts and improving the processing quality of the products. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] The utility model will be further described below in conjunction with the accompanying drawings.
[0017] Figure 1 It is a stereogram in the utility model;
[0018] Figure 2 It is a structural schematic diagram of the collecting plate in the utility model;
[0019] Figure 3 It is a structural schematic diagram of the installation block in the utility model;
[0020] Figure 4It is a structural schematic diagram of the limiting plate in the utility model;
[0021] Figure 5 It is a structural schematic diagram of the sealing strip in the utility model.
[0022] In the figure: 1. Processing table body; 10. Support block; 11. Threaded rod; 12. Push plate; 13. Telescopic rod; 14. Spring rod; 15. Extrusion block; 16. Support plate; 17. Socket; 18. Fixing rod; 19. Fixing nut; 110. Rubber pad; 2. Bracket; 21. Connecting plate; 22. Cleaning brush; 3. Guide hole; 31. Collecting tray; 32. Mounting plate; 33. Handle; 4. Mounting slot; 41. Mounting block; 42. Connecting rod; 43. Limiting plate; 5. Grip; 51. Rubber block; 6. Connecting rope; 7. Sealing strip. DETAILED DESCRIPTION
[0023] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.
[0024] like Figure 1 to Figure 2As shown, a positioning fixture for processing metal structural parts described in an embodiment of the utility model comprises a processing table body 1; a support block 10 is fixedly connected to the top end of the processing table body 1; a threaded rod 11 is provided on the side wall of the support block 10; a push plate 12 is rotatably connected to the end of the threaded rod 11; a telescopic rod 13 is symmetrically fixed to the side wall of the push plate 12; the end of the telescopic rod 13 is fixed to the side wall of the support block 10; a plurality of spring rods 14 are fixed to the side wall of the push plate 12; an extrusion block 15 is fixed to the end of the spring rod 14; The side wall is fixed with a rubber pad 110; the side wall of the push plate 12 is symmetrically fixed with a support plate 16; the side wall of the support plate 16 is provided with a socket 17; a fixing rod 18 is provided inside the socket 17; a fixing nut 19 is provided in the middle of the fixing rod 18; the fixing nut 19 is connected to the fixing rod 18 in a threaded connection; when working, the support block 10 can be connected through the processing table body 1, and the threaded rod 11 can be supported by the support block 10. When the metal structure needs to be fixed, the metal structure is first placed on the side wall of the push plate 12, and then the worker The staff rotates the threaded rod 11 so that the threaded rod 11 can push the push plate 12 to move, and the push plate 12 moves, so that the spring rod 14 can be driven to move, and the push plate 12 moves, so that the spring rod 14 can be driven to approach the metal structure, and the spring rod 14 can drive the extrusion block 15 to squeeze and clamp the metal structure. After squeezing and clamping, the support plate 16 can be connected through the push plate 12, and then the staff passes the fixing rod 18 through the socket 17, and then rotates the fixing nut 19, so that the support plates 16 can be brought close to each other, so that the metal structure can be pressed. The extrusion and clamping are reinforced again. The rubber pad 110 can increase the friction and play a protective role. The telescopic rod 13 can play a connecting guide role. This design is not only simple and convenient to operate, but also can extrude and fix metal structures of different sizes and shapes, and can also reinforce the extrusion and fixation of the metal structures, thereby reducing the shaking of the metal structures during extrusion and fixation. At the same time, the rubber pad 110 can increase the friction and play a protective role, thereby reducing the damage to the surface of the metal structures caused by extrusion and clamping.
[0025] like Figures 1 to 4As shown, the top of the support block 10 is fixedly connected with a bracket 2; the side wall of the bracket 2 is slidably connected with a connecting plate 21; the side wall of the connecting plate 21 is fixedly connected with multiple groups of cleaning brushes 22; when working, the support block 10 can support the bracket 2, the connecting plate 21 can be supported by the bracket 2, and the cleaning brush 22 can be connected through the connecting plate 21. When the staff installs the metal structural parts, the surface of the metal structural parts can be cleaned by the cleaning brush 22. Through this design, the surface of the metal structural parts can be cleaned before the metal structural parts are installed or when the metal structural parts are taken out, thereby reducing the dust and impurities adhering to the surface of the metal structural parts and improving the processing quality of the products.
[0026] like Figure 2 and Figure 5 As shown, the side wall of the processing table body 1 is provided with multiple groups of guide holes 3; the side wall of the processing table body 1 is slidably provided with a collecting tray 31; the side wall of the collecting tray 31 is fixedly connected with a mounting plate 32; the side wall of the mounting plate 32 is fixedly connected with a handle 33; during operation, the dust and impurities swept away by the cleaning brush 22 can be guided to the collecting tray 31 through the guide holes 3, and collected by the collecting tray 31, the mounting plate 32 can be supported by the collecting tray 31, the mounting plate 32 can be connected with the handle 33, and the handle 33 is convenient for the staff to take the collecting tray 31. Through this design, the cleaned dust and impurities can be collected, and it is convenient for the staff to take the collecting tray 31, so that the dust and impurities collected by the collecting tray 31 can be cleaned uniformly.
[0027] like Figure 3 to Figure 4 As shown, the side wall of the bracket 2 is provided with a mounting groove 4; the inner side of the mounting groove 4 is slidably connected with a mounting block 41; the side wall of the bracket 2 is symmetrically fixed with a connecting rod 42; the side wall of the connecting rod 42 is fixedly connected with a limiting plate 43; the limiting plate 43 is inclined; during work, the staff takes the mounting block 41 out of the mounting groove 4, so that the cleaning brush 22 can be disassembled, and the staff inserts the mounting block 41 into the mounting groove 4, so that the cleaning brush 22 can be installed, and the connecting rod 42 can support the limiting plate 43, and the limiting plate 43 can play a limiting role. This design makes it easy for the staff to install and disassemble the cleaning brush 22, and it can play a limiting role when installing the mounting block 41, so that it is easy for the staff to install the mounting block 41.
[0028] like Figure 1 As shown, the end of the threaded rod 11 is fixedly connected with a handle 5; the side wall of the handle 5 is fixedly connected with multiple groups of rubber blocks 51; when working, the rubber blocks 51 can be connected through the handle 5, and the friction of the hand can be increased through the rubber blocks 51. This design can increase the friction of the hand, thereby facilitating the staff to rotate the threaded rod 11.
[0029] like Figure 1 to Figure 2 As shown, a connecting rope 6 is fixedly connected to the side wall of the cleaning brush 22; the connecting rope 6 runs through the interior of the cleaning brush 22; when working, the cleaning brushes 22 can be connected together through the connecting rope 6. This design can make the cleaning of the cleaning brush 22 more concentrated, thereby improving the cleaning effect.
[0030] like Figure 5 As shown, the side wall of the mounting plate 32 is provided with a sealing strip 7; the sealing strip 7 and the mounting plate 32 are connected by bonding; when working, the sealing strip 7 can achieve sealing performance, and this design can improve the sealing performance, thereby reducing the collected dust and impurities from floating into the working environment.
[0031] During operation, the processing table body 1 can be connected to the support block 10, and the support block 10 can support the threaded rod 11. When the metal structure needs to be fixed, the metal structure is first placed on the side wall of the push plate 12, and then the staff rotates the threaded rod 11 so that the threaded rod 11 can push the push plate 12 to move, and the push plate 12 moves, thereby driving the spring rod 14 to move, and the push plate 12 moves, and the spring rod 14 can be driven to move close to the metal structure. The spring rod 14 can drive the extrusion block 15 to squeeze and clamp the metal structure. After extrusion and clamping, the support plate 16 can be connected through the push plate 12, and then the staff passes the fixing rod 18 through the socket 17, and then rotates the fixing nut 19, so that the support plates 16 can be brought close to each other, so that the extrusion and clamping of the metal structure can be reinforced again, the rubber pad 110 can increase the friction force and play a protective role, the telescopic rod 13 can play a connecting guide role, and the support block 10 can support the bracket 2 The bracket 2 can support the connecting plate 21, and the cleaning brush 22 can be connected through the connecting plate 21. When the staff installs the metal structure, the surface of the metal structure can be cleaned by the cleaning brush 22. The dust and impurities swept by the cleaning brush 22 can be guided to the collecting tray 31 through the guide hole 3, and collected by the collecting tray 31. The collecting tray 31 can support the mounting plate 32, and the handle 33 can be connected through the mounting plate 32. The handle 33 is convenient for the staff to take the collecting tray 31. The staff can remove the mounting block 41 from the mounting groove 4, so that the cleaning brush 22 can be disassembled. The staff can insert the mounting block 41 into the mounting groove 4, so that the cleaning brush 22 can be installed, and the limiting plate 43 can be supported by the connecting rod 42, and the limiting plate 43 can play a limiting role. The rubber block 51 can be connected through the handle 5, and the rubber block 51 can increase the friction of the hand. The cleaning brush 22 can be connected together through the connecting rope 6, and the sealing strip 7 can be sealed.
[0032] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.
Claims
1. A positioning fixture for processing metal structural parts, comprising a processing table body (1); characterized in that: The top end of the processing table body (1) is fixedly connected to a support block (10); the side wall of the support block (10) is provided with a threaded rod (11); the end of the threaded rod (11) is rotatably connected to a push plate (12); the side wall of the push plate (12) is symmetrically fixedly connected to a telescopic rod (13); the end of the telescopic rod (13) is fixedly connected to the side wall of the support block (10); the side wall of the push plate (12) is fixedly connected to a plurality of groups of spring rods (14); the spring rods (14) The end of the push plate (12) is fixedly connected to an extrusion block (15); a rubber pad (110) is fixedly connected to the side wall of the extrusion block (15); a support plate (16) is symmetrically fixedly connected to the side wall of the push plate (12); a plug hole (17) is formed on the side wall of the support plate (16); a fixing rod (18) is provided on the inner side of the plug hole (17); a fixing nut (19) is provided in the middle of the fixing rod (18); the fixing nut (19) and the fixing rod (18) are connected by a threaded connection.
2. A positioning fixture for metal structural parts processing according to claim 1, characterized in that: The top end of the support block (10) is fixedly connected to a bracket (2); the side wall of the bracket (2) is slidably connected to a connecting plate (21); and the side wall of the connecting plate (21) is fixedly connected to a plurality of groups of cleaning brushes (22).
3. The positioning fixture for metal structural parts processing according to claim 1, characterized in that: The side wall of the processing table body (1) is provided with a plurality of guide holes (3); a collecting plate (31) is slidably provided on the side wall of the processing table body (1); a mounting plate (32) is fixedly connected to the side wall of the collecting plate (31); and a handle (33) is fixedly connected to the side wall of the mounting plate (32).
4. The positioning fixture for metal structural parts processing according to claim 2, characterized in that: The side wall of the bracket (2) is provided with a mounting groove (4); a mounting block (41) is slidably connected to the inner side of the mounting groove (4); connecting rods (42) are symmetrically fixedly connected to the side wall of the bracket (2); the side wall of the connecting rod (42) is fixedly connected to a limiting plate (43); and the limiting plate (43) is arranged in an inclined manner.
5. The positioning fixture for metal structural parts processing according to claim 1, characterized in that: A handle (5) is fixedly connected to the end of the threaded rod (11); and a plurality of groups of rubber blocks (51) are fixedly connected to the side wall of the handle (5).
6. The positioning fixture for metal structural parts processing according to claim 2, characterized in that: A connecting rope (6) is fixedly connected to the side wall of the cleaning brush (22); the connecting rope (6) runs through the interior of the cleaning brush (22).
7. The positioning fixture for metal structural parts processing according to claim 3, characterized in that: A sealing strip (7) is provided on the side wall of the mounting plate (32); the sealing strip (7) and the mounting plate (32) are connected by bonding.