Automobile corrugated pipe bending clamp
By designing a car corrugated pipe bending fixture with a limiting clamping mechanism and a slip mechanism, the problem that traditional fixtures cannot effectively fix the bent part of the bellows, achieving higher clamping stability and flexibility in use.
Patent Information
- Application Number
- CN202421945824.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-12
- Publication Date
- 2025-05-16
- Estimated Expiration
- 2034-08-12
AI Technical Summary
The traditional bellows clamp design can only clamp one side of the bellows, and cannot effectively support and fix the bent parts of the bellows, resulting in insufficient stability.
An automobile bellows bent pipe fixture is designed, adopting two sets of limit clamping mechanisms and sliding mechanisms. By sliding and adjusting the position of the limit clamping mechanism, the fixed clamping of both ends of the bent corrugated pipe is achieved.
The clamping stability of the bent corrugated pipe is improved, the overall stability of the corrugated pipe is enhanced, and the flexibility of the device is improved through flexible clamping angle adjustment.
Smart Images
Figure CN222874395U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of bellows bending clamps, in particular to a bellows bending clamp for automobiles. Background Art
[0002] The automotive corrugated tube is a tube with a concave-convex waveform, which is mainly used to protect the exposed wires outside the motor vehicle.
[0003] In the field of automobile manufacturing and maintenance, corrugated tubes play an important role, mainly used to protect those exposed wires. In order to ensure that these sensitive wires are fully protected from mechanical shock and daily wear and tear, the use of corrugated tube bending clamps has become an effective solution. However, the traditional corrugated tube clamp design can only clamp one side of the corrugated tube, which is particularly obvious when facing the internal corrugated tube of the car that needs to be bent. Since the ordinary one-sided clamping method cannot provide the necessary support and fixation for the bent part of the corrugated tube, there is a clear lack of stability. Utility Model Content
[0004] The purpose of the utility model is to solve the problem that the traditional bellows clamp design in the prior art can only clamp one side of the bellows, which is particularly obvious when facing the internal bellows of the car that needs to be bent. Since the ordinary single-side clamping method cannot provide the necessary support and fixation for the bent part of the bellows, there is an obvious lack of stability.
[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a kind of automobile corrugated pipe bending clamp, comprising: a base plate, the side end of the base plate is slidably connected with a vertical vertical plate, the side end of the vertical plate and the top end of the base plate are provided with support blocks, the bottom end of the support block is fixedly connected with a connecting block, a limited position clamping mechanism is provided in the support block, a horizontal sliding mechanism is provided in the base plate, and a vertical sliding mechanism is provided in the vertical plate. By providing two sets of limited position clamping mechanisms, the two ends of the bent corrugated pipe can be fixedly clamped.
[0006] As a preferred embodiment, the limit clamping mechanism includes a lower clamping sleeve fixedly connected to the inside of the support block, an upper clamping sleeve is arranged on the upper end of the lower clamping sleeve, connecting plates are fixedly connected at both ends of the upper clamping sleeve, and adjusting bolts are rotatably connected at the corresponding connecting plates of the support block, and the adjusting bolts are meshed and rotatably connected with the corresponding connecting plates. The function of fixing the bellows can be realized by the limit clamping mechanism.
[0007] As a preferred embodiment, the lower clamping sleeve and the upper clamping sleeve are provided with spaced arc grooves inside, and the friction between the lower clamping sleeve and the upper clamping sleeve is increased by the arc grooves, thereby improving the clamping stability.
[0008] As a preferred embodiment, a first sliding groove is opened in the top of the base plate, and the horizontal sliding mechanism includes a first lead screw rotatably connected to the inside of the first sliding groove, and a support block located at the first lead screw is slidably connected to the inside of the first sliding groove and meshes and rotatably connected with the first lead screw, so as to realize the horizontal position of the limit clamping mechanism at the horizontal position being adjusted.
[0009] As a preferred embodiment, a second sliding groove is opened at one end of the vertical plate close to the bottom plate, and the vertical sliding mechanism includes a second lead screw rotatably connected to the inside of the second sliding groove, and a support block located at the second lead screw is slidably connected to the inside of the second sliding groove and meshes and rotatably connected with the second lead screw, thereby realizing the adjustment of the horizontal position of the limit clamping mechanism at the vertical position.
[0010] As a preferred embodiment, a third sliding groove is opened at the side end of the base plate, and a third lead screw is rotatably connected inside the third sliding groove. A connecting plate is fixedly connected to one end of the vertical plate close to the third lead screw. The connecting plate is slidably connected inside the third sliding groove and is meshed and rotatably connected with the third lead screw, thereby realizing the adjustment of the vertical height of the limit clamping mechanism at the vertical position.
[0011] As a preferred embodiment, the ends of the third screw, the first screw and the second screw are all fixedly connected with a handle, and the outer circumferential surface of the handle is provided with a friction groove, which increases the friction with the hand and facilitates adjustment by the user.
[0012] As a preferred embodiment, a plurality of mounting plates are fixedly connected to the bottom end of the base plate, and mounting holes are provided on the mounting plates. The mounting plates cooperate with the mounting holes to realize the function of installing the device.
[0013] Compared with the prior art, the advantages and positive effects of the utility model are:
[0014] 1. The utility model is provided with an upper clamping sleeve, a lower clamping sleeve, an adjusting bolt and a connecting piece and other components. By arranging two sets of limit clamping mechanisms, the two ends of the bent corrugated pipe can be fixedly clamped, thereby improving the clamping stability of the bent corrugated pipe, thereby improving the overall stability of the corrugation.
[0015] 2. The utility model is provided with a first screw, a second screw, a third screw and a connecting block, so that the two limit clamping mechanisms in the device can be adjusted according to the position angle of the bellows, so that the clamping angle of the device is flexibly adjustable, thereby improving the flexibility of the device. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 A three-dimensional structural schematic diagram of a corrugated pipe bending fixture for automobiles provided by the utility model;
[0017] Figure 2 A schematic diagram of the side end stereoscopic structure of a corrugated pipe bending fixture for automobiles provided by the utility model;
[0018] Figure 3 A schematic diagram of the structure of a limit clamping mechanism of a corrugated pipe bending fixture for automobiles provided by the utility model;
[0019] Figure 4 The utility model is a schematic diagram of the three-dimensional structure of a vertical plate of a bending fixture for automobile bellows.
[0020] Legend:
[0021] 1. Base plate; 2. Mounting plate; 3. Mounting hole; 4. Support block; 5. Upper clamping sleeve; 6. Lower clamping sleeve; 7. Rotary handle; 8. Vertical plate; 9. First lead screw; 10. Second lead screw; 11. Third lead screw; 12. First sliding groove; 13. Second sliding groove; 14. Third sliding groove; 15. Connecting block; 16. Connecting plate; 17. Adjusting bolt. DETAILED DESCRIPTION
[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0023] See also Figure 1-4 The utility model provides a technical solution: a corrugated pipe bending fixture for automobiles, comprising: a bottom plate 1, a vertical riser 8 is slidably connected to the side end of the bottom plate 1, support blocks 4 are arranged on the side ends of the riser 8 and the top of the bottom plate 1, a connecting block 15 is fixedly connected to the bottom end of the support block 4, a limited position clamping mechanism is arranged in the support block 4, a horizontal sliding mechanism is arranged in the bottom plate 1, and a vertical sliding mechanism is arranged in the riser 8. By arranging two sets of limited position clamping mechanisms, the two ends of the bent corrugated pipe can be fixedly clamped, the clamping stability of the bent corrugated pipe is improved, and thus the overall stability of the corrugation is improved.
[0024] like Figure 1-4 As shown, the limit clamping mechanism includes a lower clamping sleeve 6 fixedly connected to the inside of the support block 4, an upper clamping sleeve 5 is arranged on the upper end of the lower clamping sleeve 6, connecting plates 16 are fixedly connected at both ends of the upper clamping sleeve 5, and adjusting bolts 17 are rotatably connected at the corresponding connecting plates 16 of the support block 4. The adjusting bolts 17 are engaged and rotatably connected with the corresponding connecting plates 16. The function of fixing the bellows can be realized through the limit clamping mechanism.
[0025] like Figure 1-4 As shown, the lower clamping sleeve 6 and the upper clamping sleeve 5 are provided with spaced arc grooves inside, and the friction between the lower clamping sleeve 6 and the upper clamping sleeve 5 is increased through the arc grooves, thereby improving the clamping stability.
[0026] like Figure 1-4 As shown, a first sliding groove 12 is opened in the top of the base plate 1, and the horizontal sliding mechanism includes a first screw 9 rotatably connected to the inside of the first sliding groove 12, and a support block 4 located at the first screw 9 is slidably connected to the inside of the first sliding groove 12 and meshes and rotates with the first screw 9, so as to realize the horizontal position of the limit clamping mechanism at the horizontal position adjustment.
[0027] like Figure 1-4 As shown, a second sliding groove 13 is opened at one end of the vertical plate 8 close to the bottom plate 1, and the vertical sliding mechanism includes a second lead screw 10 rotatably connected to the inside of the second sliding groove 13, and the support block 4 located at the second lead screw 10 is slidably connected to the inside of the second sliding groove 13 and is meshed and rotatably connected with the second lead screw 10, so as to realize the adjustment of the horizontal position of the limit clamping mechanism at the vertical position.
[0028] like Figure 1-4 As shown, a third sliding groove 14 is opened at the side end of the base plate 1, and a third screw 11 is rotatably connected inside the third sliding groove 14. A connecting piece 16 is fixedly connected to one end of the vertical plate 8 close to the third screw 11. The connecting piece 16 is slidably connected inside the third sliding groove 14 and is meshed and rotatably connected with the third screw 11, so as to realize the adjustment of the vertical height of the limit clamping mechanism at the vertical position.
[0029] like Figure 1-4 As shown, the ends of the third screw 11, the first screw 9 and the second screw 10 are all fixedly connected with a handle 7, and the outer circumference of the handle 7 is provided with a friction groove, which increases the friction with the hand and facilitates the user to adjust.
[0030] like Figure 1-4 As shown, a plurality of mounting plates 2 are fixedly connected to the bottom end of the base plate 1, and mounting holes 3 are provided on the mounting plates 2. The mounting plates 2 cooperate with the mounting holes 3 to realize the function of mounting the device.
[0031] Working principle: when clamping the curved corrugated pipe, adjust the positions of the two sets of limit clamping mechanisms to the two sides of the bending point of the corrugated pipe, and then pass the corrugated pipe through the two sets of limit clamping mechanisms, and fix and clamp the two sides of the curved corrugated pipe respectively by the two sets of limit clamping mechanisms. When adjusting the two sets of limit clamping mechanisms, by rotating the first lead screw 9, the first lead screw 9 drives the connecting block 15 matched with its thread to move linearly along the first sliding groove 12 during rotation, so as to adjust the horizontal support block 4 to move, thereby changing the position of the horizontal limit clamping mechanism, rotating the third lead screw 11, and the third lead screw 11 cooperates with the connecting piece 16 to drive the vertical plate 8 to move linearly in the third sliding groove 14, so that the vertical plate 8 can adjust the horizontal position, so as to adjust the horizontal distance of the limit clamping mechanism at the vertical position, and by rotating the second lead screw 10 When the second lead screw 10 rotates, it drives the connecting block 15 threadedly matched with it to perform linear motion in the second sliding groove 13, so as to adjust the vertical distance of the limit clamping mechanism at the vertical position. Then, by tightening the adjusting bolts 17 at both ends of the upper clamping sleeve 5 of the two sets of limit clamping mechanisms, the height of the upper clamping sleeve 5 is adjusted, so that the upper clamping sleeve 5 presses the corrugated pipe, and the function of clamping and fixing the corrugated pipe can be realized. By setting two sets of limit clamping mechanisms, the two ends of the bent corrugated pipe can be fixedly clamped, which improves the clamping stability of the bent corrugated pipe, thereby improving the overall stability of the corrugation. At the same time, the first lead screw 9, the second lead screw 10, and the third lead screw 11 are provided so that the device can be adjusted according to the position angle of the corrugated pipe, so that the clamping angle of the device is flexibly adjustable, thereby improving the flexibility of use of the device.
[0032] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.
Claims
1. An automobile corrugated pipe bending fixture, comprising: The bottom plate (1) is characterized in that the side end of the bottom plate (1) is slidably connected to a vertical vertical plate (8), the side end of the vertical plate (8) and the top of the bottom plate (1) are both provided with support blocks (4), the bottom end of the support block (4) is fixedly connected to a connecting block (15), a limited position clamping mechanism is provided in the support block (4), a horizontal sliding mechanism is provided in the bottom plate (1), and a vertical sliding mechanism is provided in the vertical plate (8).
2. The automobile corrugated pipe bending fixture according to claim 1, characterized in that: The position-limiting clamping mechanism comprises a lower clamping sleeve (6) fixedly connected to the inside of the support block (4); an upper clamping sleeve (5) is arranged at the upper end of the lower clamping sleeve (6); connecting pieces (16) are fixedly connected to both ends of the upper clamping sleeve (5); adjusting bolts (17) are rotatably connected to the corresponding connecting pieces (16) of the support block (4); and the adjusting bolts (17) are meshed and rotatably connected to the corresponding connecting pieces (16).
3. The automobile corrugated pipe bending fixture according to claim 2, characterized in that: The lower clamping sleeve (6) and the upper clamping sleeve (5) are provided with spaced arc-shaped grooves inside.
4. The automobile corrugated pipe bending fixture according to claim 1, characterized in that: A first sliding groove (12) is provided in the top end of the base plate (1); the horizontal sliding mechanism comprises a first lead screw (9) rotatably connected to the inside of the first sliding groove (12); a support block (4) located at the first lead screw (9) is slidably connected to the inside of the first sliding groove (12) and is meshed and rotatably connected to the first lead screw (9).
5. The automobile corrugated pipe bending fixture according to claim 1, characterized in that: A second sliding groove (13) is provided at one end of the vertical plate (8) close to the bottom plate (1); the vertical sliding mechanism comprises a second lead screw (10) rotatably connected inside the second sliding groove (13); a support block (4) located at the second lead screw (10) is slidably connected inside the second sliding groove (13) and is meshed and rotatably connected with the second lead screw (10).
6. The automobile corrugated pipe bending fixture according to claim 5, characterized in that: A third sliding groove (14) is provided at the side end of the bottom plate (1), and a third lead screw (11) is rotatably connected inside the third sliding groove (14). A connecting piece (16) is fixedly connected to one end of the vertical plate (8) close to the third lead screw (11), and the connecting piece (16) is slidably connected inside the third sliding groove (14) and meshes and rotatably connected with the third lead screw (11).
7. The automobile corrugated pipe bending fixture according to claim 6, characterized in that: The ends of the third lead screw (11), the first lead screw (9) and the second lead screw (10) are all fixedly connected to a rotary handle (7), and a friction groove is provided on the outer peripheral surface of the rotary handle (7).
8. The automobile corrugated pipe bending fixture according to claim 1, characterized in that: A plurality of mounting plates (2) are fixedly connected to the bottom end of the base plate (1), and mounting holes (3) are provided on the mounting plates (2).