Anti-deformation cylindrical hardware clamping tool

Abstract

The anti-deformation cylindrical hardware clamping tool comprises a base, a clamping plate is installed above the base, a first rubber arc-shaped plate is fixedly connected to the top of the clamping plate, a supporting plate is fixedly connected to the rear end of the base, and a first top plate is fixedly connected to one side of the top of the front end of the supporting plate. A first shaft ring is fixedly connected to one end of the bottom of the first top plate, a first gear is fixedly connected to the movable end of the first shaft ring, a second shaft ring is installed below the second top plate, and a second gear is fixedly connected to the movable end of the second shaft ring. And a second rubber arc-shaped plate is installed over the first rubber arc-shaped plate, a third top plate is fixedly connected to the outer wall of one side of the second top plate, and by arranging the first rubber arc-shaped plate, when the cylindrical hardware is stably placed in an arc-shaped groove of the first rubber arc-shaped plate, the placement position of the cylindrical hardware can be limited.

Description

Technical Field

[0001] The utility model relates to the technical field of clamping tooling, in particular to a deformation-resistant cylindrical hardware clamping tooling. Background Art

[0002] Hardware is a general term for various metal parts and accessories used in construction, industry and commerce. They include bolts, nuts, washers, rivets, welding rods, etc., which are used to fix, connect, support and protect various structures. Hardware is widely used in various industries and fields, providing necessary support and guarantee for industrial production and daily life.

[0003] After searching, the prior art, patent application number CN201821741644.6, discloses a hardware clamping tool that prevents deformation. Through the action of the buffer device, the excessive clamping of the hardware by the clamp can be effectively reduced. Through the flexibility of the spring sheet, the contact area with the hardware is increased to achieve a better fixing effect. Through the coordinated use of two sets of clamps and the buffer device, hardware of different diameters and lengths can be clamped, which greatly improves the applicability of the clamping tool and reduces production costs. Through the coordinated use of slide bars and slide grooves, the hardware can be quickly added or removed to ensure the clamping and fixation of the hardware, which is convenient for users to use and improves work efficiency.

[0004] The above technical solution also has the following defects: when the clamping tool of the hardware is clamping the hardware placed in the bayonet, the two sets of screw rods and the fixing structure of the screw rods need to be adjusted and controlled in sequence. This process not only wastes the staff's time, but also hinders the processing progress of the hardware. Summary of the invention

[0005] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and utility model name of this application to avoid blurring the purpose of this section, specification abstract and utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0006] To solve the above problems, the utility model adopts the following technical solutions.

[0007] A cylindrical hardware clamping tool for preventing deformation comprises a base, a clamping plate is installed above the base, a first rubber arc plate is fixedly connected to the top of the clamping plate, a support plate is fixedly connected to the rear end of the base, a first top plate is fixedly connected to one side of the top of the front end of the support plate, a second top plate is fixedly connected to the other side of the top of the front end of the support plate, a first shaft ring is fixedly connected to one end of the bottom of the first top plate, a first shaft core is rotatably connected to the inner wall of the first shaft ring, a first gear is fixedly connected to the bottom of the first shaft core, a second shaft ring is installed below the second top plate, a second shaft core is rotatably connected to the inner wall of the second shaft ring, a second gear is fixedly connected to the bottom of the second shaft core, and a first rubber arc plate is installed just above the first top plate. A second rubber arc plate is installed, a third top plate is fixedly connected to the outer wall of one side of the second top plate, a protective frame is fixedly connected to the bottom of the third top plate, a motor is vertically penetrated downward in the third top plate, a movable end of the motor is fixedly connected to a limiting gear plate, a third gear is fixedly connected to the bottom of the limiting gear plate, the outer walls of the first gear, the second gear and the third gear are all meshed with gear belts, a shell is fixedly connected to the top of the vertical symmetry axis on one side of the inner wall of the protective frame, a third shaft ring is fixedly connected to one end of the inner wall of the shell, a threaded sleeve is slidably connected to the other end of the inner wall of the shell, a gear protrusion is fixedly connected to the outer wall of one side of the threaded sleeve, and the bottom end of the outer wall of the gear protrusion is plugged into one end of the inner wall of the limiting gear plate.

[0008] As a further description of the above technical solution: the inner walls at both ends of the top of the base are fixedly connected with plug-in frames, the inner walls of the plug-in frames are sleeved with plug-in blocks, and the tops of the plug-in blocks are fixedly connected to the two ends of the bottom of the splint; by providing a simple connection method between the plug-in blocks and the plug-in frames, the disassembly and assembly steps of the splint are made more convenient and quick.

[0009] As a further description of the above technical solution: a plurality of groups of square grooves are opened in the second top plate, blocks are inserted into the inner walls of the square grooves, a short-axis bolt is threadedly connected to the inner wall at the top center of the block, and the bottom of the block is fixedly connected to the top center of the second shaft ring; the block can be fixed in the square groove by using the short-axis bolt.

[0010] As a further description of the above technical solution: a threaded column is welded at the bottom center of the first gear and the second gear, the outer wall of the threaded column is threadedly connected to a threaded sleeve, and the outer wall of the threaded sleeve is fixedly connected to a slide plate; the rear end of the slide plate is slidably connected to both sides of the front end of the support plate to prevent the slide plate from rotating.

[0011] As a further description of the above technical solution: the bottom of the skateboard is fixedly connected to a hollow frame, the inner wall of the hollow frame is plugged with a plug plate, the centers of both sides of the inner wall of the hollow frame are threadedly connected with long-axis bolts, and the bottom ends of the outer walls of the long-axis bolts are threadedly connected to the centers of both sides of the inner wall of the plug plate; the plug plate can be fixed in the hollow frame by using the long-axis bolts.

[0012] As a further description of the above technical solution: the bottom of the plug plate is fixedly connected with a clamping block, the bottom of the clamping block is fixedly connected with a second rubber arc plate, and the plug plate, the clamping block and the second rubber arc plate are each provided with two groups; when the clamping block and the second rubber arc plate move downward, the cylindrical hardware placed on the first rubber arc plate can be clamped and fixed.

[0013] As a further description of the above technical solution: the inner wall of the third shaft ring is rotatably connected to the third shaft core, the top of the third shaft core is fixedly connected to a rotating rod, the bottom of the third shaft core is fixedly connected to a threaded rod, and the outer wall of the threaded rod is threadedly connected to the inner wall of the threaded sleeve; by providing the rotating rod, it is convenient for the staff to rotate the threaded rod at the bottom of the shaft core.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows: (1) by setting the first rubber arc plate, when the cylindrical hardware is stably placed in the arc groove of the first rubber arc plate, the placement position of the cylindrical hardware can be limited; when the first gear at the bottom of the first shaft ring and the second gear at the bottom of the second shaft ring rotate, the threaded column will rotate together, and the threaded sleeve and the slide plate will move up and down on the outer wall of the rotating threaded column, and the clamping block and the second rubber arc plate will also move up and down together; when the clamping block and the second rubber arc plate move downward, the cylindrical hardware placed on the first rubber arc plate can be clamped and fixed; when the arc grooves on the first rubber arc plate and the second rubber arc plate are tightly attached to the surface of the hardware, a good protective effect can be achieved, thereby preventing the clamping part from deforming; when the motor rotates with the third gear, the gear belt on its outer wall will rotate with the first gear and the second gear; at this time, the two sets of threaded columns will rotate together in the same direction and speed, which not only saves the time of the staff, but also speeds up the processing progress of the hardware.

[0015] (2) When the bottom end of the outer wall of the gear protrusion is inserted into the limit gear plate, the limit gear plate can be fixed. At this time, the third gear cannot rotate, thereby fixing the threaded column at the bottom of the first gear and the second gear. By setting a simple connection method between the plug block and the plug frame, the disassembly and assembly steps of the clamping plate are more convenient and quick, and it is also convenient to replace or clean the first rubber arc plate. By setting a simple connection method between the hollow frame, the plug plate and the long axis bolt, the disassembly and assembly steps of the clamping block are more convenient and quick, and it is also convenient to replace and clean the second rubber arc plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A three-dimensional diagram of an anti-deformation cylindrical hardware clamping tooling proposed by the utility model.

[0017] Figure 2The utility model is a front view of an anti-deformation cylindrical hardware clamping tool.

[0018] Figure 3 The utility model is a front cross-sectional view of an anti-deformation cylindrical hardware clamping tool.

[0019] Figure 4 The utility model proposes a cylindrical hardware clamping tool for preventing deformation Figure 3 A partial enlarged view of area A.

[0020] Figure 5 The utility model proposes a cylindrical hardware clamping tool for preventing deformation Figure 3 A partial enlarged view of area B in the middle.

[0021] Figure 6 The utility model proposes a cylindrical hardware clamping tool for preventing deformation Figure 3 A partial enlarged view of area C in the middle.

[0022] The corresponding relationship between the labels and component names in the figures is as follows: 1. base; 2. second shaft core; 3. insert frame; 4. insert block; 5. clamping plate; 6. first rubber arc plate; 7. support plate; 8. first top plate; 9. second top plate; 10. first shaft ring; 11. first gear; 12. square groove; 13. block; 14. short shaft bolt; 15. second shaft ring; 16. second gear; 17. threaded column; 18. threaded sleeve; 1 9. Slide plate; 20. Hollow frame; 21. Insert plate; 22. Long axis bolt; 23. Clamp block; 24. Second rubber arc plate; 25. Third top plate; 26. Protective frame; 27. Motor; 28. Limiting gear plate; 29. ​​Third gear; 30. Gear belt; 31. Shell; 32. Third shaft ring; 33. Third shaft core; 34. Rotating rod; 35. Threaded rod; 36. Threaded sleeve; 37. Gear protrusion; 38. First shaft core. DETAILED DESCRIPTION

[0023] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0024] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0025] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not refer to the same embodiment, nor is it a separate or selective embodiment that is mutually exclusive with other embodiments. The present invention provides the following embodiments.

[0026] Reference Figure 1-6 The utility model provides an embodiment: an anti-deformation cylindrical hardware clamping tool, including a base 1, the inner walls of the two ends of the top of the base 1 are fixedly connected with an insertion frame 3, the inner walls of the insertion frame 3 are sleeved with an insertion block 4, the top of the insertion block 4 is fixedly connected with a clamping plate 5, and the top of the clamping plate 5 is fixedly connected with a first rubber arc plate 6. By setting a simple connection method between the insertion block 4 and the insertion frame 3, the disassembly and assembly steps of the clamping plate 5 are more convenient and quick, and it is also convenient to replace or clean the first rubber arc plate 6. By setting the first rubber arc plate 6, when the cylindrical hardware is stably placed in the arc groove of the first rubber arc plate 6, not only can the placement position of the cylindrical hardware be limited, but the rubber is also tightly attached to the surface of the hardware, and it also has a good protection effect, thereby preventing the clamping part from deforming.

[0027] A support plate 7 is fixedly connected to the rear end of the base 1, and both the base 1 and the support plate 7 are made of stainless steel. A first top plate 8 is fixedly connected to one side of the top of the front end of the support plate 7, and a second top plate 9 is fixedly connected to the other side of the top of the front end of the support plate 7. The first top plate 8 and the second top plate 9 have the same thickness, and the opposite surfaces of the first top plate 8 and the second top plate 9 are fixedly connected. The bottom surface shape and size of the structure composed of the first top plate 8 and the second top plate 9 are the same as the shape and size of the top surface of the base 1. A first shaft ring 10 is fixedly connected to one end of the bottom of the first top plate 8, and the first shaft core 38 is rotatably connected to the inner wall of the first shaft ring 10, and a first gear 11 is fixedly connected to the bottom of the first shaft core 38.

[0028] A plurality of groups of square grooves 12 are passed through the second top plate 9, and a square block 13 is inserted into the inner wall of the square groove 12. A short shaft bolt 14 is threadedly connected to the inner wall at the top center of the square block 13, and a second shaft ring 15 is fixedly connected to the bottom of the square block 13. The second shaft core 2 is rotatably connected to the inner wall of the second shaft ring 15, and a second gear 16 is fixedly connected to the bottom of the second shaft core 2. The square block 13 can be fixed in the square groove 12 by means of the short shaft bolt 14. By setting a simple connection method among the square block 13, the square groove 12 and the short shaft bolt 14, the disassembly and assembly steps of the clamping mechanism below the second shaft ring 15 are made more convenient and quick. Inserting the square block 13 into the square groove 12 at different positions can adjust the distance between the clamping mechanism below the second shaft ring 15 and the clamping mechanism below the first shaft ring 10, so that the entire clamping tool is suitable for clamping cylindrical hardware of different lengths.

[0029] The first gear 11 and the second gear 16 are both welded with a threaded column 17 at the bottom center, the outer wall of the threaded column 17 is threadedly connected with a threaded sleeve 18, the outer wall of the threaded sleeve 18 is fixedly connected with a slide plate 19, the bottom of the slide plate 19 is fixedly connected with a hollow frame 20, the inner wall of the hollow frame 20 is plugged with a plug plate 21, the centers of both sides of the inner wall of the hollow frame 20 are threadedly connected with long axis bolts 22, the bottom ends of the outer walls of the long axis bolts 22 are threadedly connected with the centers of both sides of the inner wall of the plug plate 21, the bottom of the plug plate 21 is fixedly connected with a clamping block 23, the bottom of the clamping block 23 is fixedly connected with a second rubber arc plate 24, the plug plate 21 can be fixed in the hollow frame 20 by using the long axis bolt 22, and a simple connection method is set between the hollow frame 20, the plug plate 21 and the long axis bolt 22, so that the clamping block 23 is fixedly connected to the second rubber arc plate 24. The disassembly and assembly steps of the block 23 are more convenient and quick, and it is also convenient to replace and clean the second rubber arc plate 24. The second rubber arc plate 24 is arranged directly above the first rubber arc plate 6. When the first gear 11 at the bottom of the first shaft ring 10 and the second gear 16 at the bottom of the second shaft ring 15 rotate, the threaded column 17 will rotate together. At this time, the threaded sleeve 18 and the slide plate 19 will move up and down on the outer wall of the rotating threaded column 17, and the clamping block 23 and the second rubber arc plate 24 will also move up and down together. When the clamping block 23 and the second rubber arc plate 24 move downward, the cylindrical hardware placed on the first rubber arc plate 6 can be clamped and fixed. In the process of the slide plate 19 moving up and down, the rear ends of the two groups of slide plates 19 slide on both sides of the front end of the support plate 7.

[0030] A third top plate 25 is fixedly connected to the outer wall of one side of the second top plate 9, a protective frame 26 is fixedly connected to the bottom of the third top plate 25, a motor 27 vertically penetrates the third top plate 25 downward, a movable end of the motor 27 is fixedly connected to a limiting gear plate 28, a third gear 29 is fixedly connected to the bottom of the limiting gear plate 28, the outer walls of the first gear 11, the second gear 16 and the third gear 29 are all meshed with gear belts 30, when the motor 27 rotates with the third gear 29, the gear belt 30 on its outer wall will rotate with the first gear 11 and the second gear 16, at this time, the two sets of threaded columns 17 will rotate together with the same rotation direction and speed.

[0031] A shell 31 is fixedly connected to the top of the vertical symmetry axis on one side of the inner wall of the protection frame 26, a third shaft ring 32 is fixedly connected to one end of the inner wall of the shell 31, a third shaft core 33 is rotatably connected to the inner wall of the third shaft ring 32, a rotating rod 34 is fixedly connected to the top of the third shaft core 33, and a threaded rod 35 is fixedly connected to the bottom of the third shaft core 33. By setting the rotating rod 34, it is convenient for staff to rotate the threaded rod 35 at the bottom of the third shaft core 33. The outer wall of the threaded rod 35 is threadedly connected to a threaded sleeve 36, which is composed of an internal threaded sleeve and a square outer shell. When the rod 35 rotates, the threaded shell 36 will move back and forth on the outer wall of the rotating threaded rod 35, and at the same time, the outer wall of the threaded shell 36 will slide in the inner wall of the shell 31. A gear protrusion 37 is fixedly connected to the outer wall of one side of the threaded shell 36, and the bottom end of the outer wall of the gear protrusion 37 is plugged into the tooth groove of the limiting gear plate 28. When the bottom end of the outer wall of the gear protrusion 37 is inserted into the limiting gear plate 28, the limiting gear plate 28 can be fixed. At this time, the third gear 29 cannot rotate, thereby fixing the threaded column 17 at the bottom of the first gear 11 and the second gear 16.

[0032] The above content is a further detailed description of the utility model in combination with specific implementation methods. It cannot be determined that the specific implementation of the utility model is limited to these descriptions. For ordinary technicians in the technical field to which the utility model belongs, without departing from the concept of the utility model, they can also make several simple deductions or substitutions, which should be regarded as belonging to the scope of protection determined by the claims submitted for the utility model.

Claims

1. A cylindrical hardware clamping tool for preventing deformation, comprising a base (1), characterized in that: A clamping plate (5) is installed above the base (1), the top of the clamping plate (5) is fixedly connected to a first rubber arc plate (6), the rear end of the base (1) is fixedly connected to a support plate (7), one side of the front top of the support plate (7) is fixedly connected to a first top plate (8), the other side of the front top of the support plate (7) is fixedly connected to a second top plate (9), one end of the bottom of the first top plate (8) is fixedly connected to a first shaft ring (10), the inner wall of the first shaft ring (10) is rotatably connected to a first shaft core (38), the bottom of the first shaft core (38) is fixedly connected to a first gear (11), a second shaft ring (15) is installed below the second top plate (9), the inner wall of the second shaft ring (15) is rotatably connected to a second shaft core (2), the bottom of the second shaft core (2) is fixedly connected to a second gear (16), a second rubber arc plate (24) is installed directly above the first rubber arc plate (6), the second top plate (9) A third top plate (25) is fixedly connected to an outer wall on one side, a protective frame (26) is fixedly connected to the bottom of the third top plate (25), a motor (27) vertically penetrates the third top plate (25) downward, a movable end of the motor (27) is fixedly connected to a limit gear plate (28), a third gear (29) is fixedly connected to the bottom of the limit gear plate (28), a gear belt (30) is meshed on the outer walls of the first gear (11), the second gear (16) and the third gear (29), a housing (31) is fixedly connected to the top of the vertical symmetry axis on one side of the inner wall of the protective frame (26), a third shaft ring (32) is fixedly connected to one end of the inner wall of the housing (31), a threaded sleeve (36) is slidably connected to the other end of the inner wall of the housing (31), a gear protrusion (37) is fixedly connected to the outer wall of one side of the threaded sleeve (36), and the bottom end of the outer wall of the gear protrusion (37) is plugged into one end of the inner wall of the limit gear plate (28).

2. The anti-deformation cylindrical hardware clamping tool according to claim 1, characterized in that: The inner walls at both ends of the top of the base (1) are fixedly connected to an insertion frame (3), the inner walls of the insertion frame (3) are sleeved with an insertion block (4), and the top of the insertion block (4) is fixedly connected to both ends of the bottom of the clamping plate (5).

3. The anti-deformation cylindrical hardware clamping tool according to claim 1, characterized in that: The second top plate (9) is provided with a plurality of groups of square grooves (12), the inner walls of the square grooves (12) are plugged with square blocks (13), the inner walls at the top centre of the square blocks (13) are threadedly connected with short shaft bolts (14), and the bottom of the square blocks (13) is fixedly connected to the top centre of the second shaft ring (15).

4. The anti-deformation cylindrical hardware clamping tool according to claim 1, characterized in that: A threaded column (17) is welded at the center of the bottom of each of the first gear (11) and the second gear (16); the outer wall of each of the threaded columns (17) is threadedly connected to a threaded sleeve (18); and the outer wall of each of the threaded sleeves (18) is fixedly connected to a slide plate (19).

5. The anti-deformation cylindrical hardware clamping tool according to claim 4, characterized in that: The bottom of the slide plate (19) is fixedly connected to a hollow frame (20), the inner wall of the hollow frame (20) is plugged with a plug plate (21), the centers of both sides of the inner wall of the hollow frame (20) are threadedly connected to long axis bolts (22), and the bottom ends of the outer walls of the long axis bolts (22) are threadedly connected to the centers of both sides of the inner wall of the plug plate (21).

6. The anti-deformation cylindrical hardware clamping tool according to claim 5, characterized in that: The bottom of the plug plate (21) is fixedly connected to a clamping block (23), and the bottom of the clamping block (23) is fixedly connected to a second rubber arc plate (24). The plug plate (21), the clamping block (23) and the second rubber arc plate (24) are each provided in two groups.

7. The anti-deformation cylindrical hardware clamping tool according to claim 1, characterized in that: The inner wall of the third shaft ring (32) is rotatably connected to a third shaft core (33), the top of the third shaft core (33) is fixedly connected to a rotating rod (34), the bottom of the third shaft core (33) is fixedly connected to a threaded rod (35), and the outer wall of the threaded rod (35) is threadedly connected to the inner wall of the threaded sleeve (36).

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