Clamping device for straightening steel pipe
By designing a linkage between the clamping structure and the stabilizing structure, the problem of equipment adjustment when dealing with different pipe diameters in traditional steel pipe straightening devices is solved, achieving rapid adaptation and efficient production.
Patent Information
- Application Number
- CN202423140011.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-19
- Publication Date
- 2026-01-06
- Estimated Expiration
- 2034-12-19
AI Technical Summary
Traditional steel pipe straightening and clamping devices require cumbersome equipment adjustments when dealing with steel pipes of different diameters, which affects production efficiency.
A clamping device including a clamping structure and a stabilizing structure was designed. The clamping structure achieves flexible adaptation to steel pipes of different diameters through the linkage of hydraulic rod, push block, connecting block and clamping block. The stabilizing structure adopts a plug-in design, which facilitates quick replacement through stabilizing rod and stabilizing spring.
It enables rapid clamping of steel pipes of different diameters, reduces equipment adjustment time, improves production efficiency, and ensures the continuous and efficient operation of the equipment.
Smart Images
Figure CN223761784U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to clamping device technical field, concretely relates to a clamping device for steel pipe straightening. BACKGROUND
[0002] In the industrial production field, steel pipe as a kind of extremely important basic material, is widely used in architecture, machinery manufacturing, petroleum chemical industry and transportation and so on many industries, whether it is to build the frame structure of high-rise building, or to lay oil delivery pipeline, even to manufacture automobile parts, the straightness of steel pipe plays a decisive role to product final quality and use safety, however, steel pipe is prone to bending deformation phenomenon in production, transportation and early processing link due to collision, extrusion, improper stacking and other factors, which urgently needs efficient and accurate straightening process and supporting equipment to restore its original straight form, the traditional steel pipe straightening clamping device, there is limitation in the clamping pipe diameter adaptability, most equipment can only operate for specific specifications of steel pipe, once facing the production demand of pipe diameter frequent change, it is necessary to spend a lot of time to adjust equipment, affect production efficiency. In view of the above, in order to solve the above problems, improve the efficiency of steel pipe straightening, the utility model emerges as the times require. SUMMARY
[0003] In view of the deficiencies of the prior art, the utility model solves its technical problems by adopting the following technical scheme: a clamping device for steel pipe straightening, comprising: a base; a clamping structure, the outer wall of the clamping structure is fixedly connected with the outer wall of the base; a stabilizing structure, the inner wall of the stabilizing structure is slidably connected with the outer wall of the clamping structure, and the stabilizing structure is realized by the way of plug-in to realize quick replacement; the clamping structure comprises a hydraulic rod, the outer wall of the hydraulic rod is fixedly connected with the outer wall of the base, the top of the piston rod of the hydraulic rod is fixedly connected with a push block, the outer wall of the push block is symmetrically slidably connected with a connecting block, the outer wall of the connecting block is rotatably connected with a fixed block, and the top of the fixed block is slidably connected with a clamping block.
[0004] Preferably, the outer wall of the connecting block is slidably connected with the outer wall of the clamping block, and the bottom of the fixed block is fixedly connected with the top of the base.
[0005] Preferably, the stabilizing structure comprises a stabilizing block, the outer wall of the stabilizing block is fixedly connected with a stabilizing device and a stabilizing plate, and the outer wall of the stabilizing plate is fixedly connected with a rubber block.
[0006] Preferably, the inner wall of the stabilizing block is slidably connected with the outer wall of the clamping block, and the rubber blocks are annularly arranged along the side wall of the stabilizing plate.
[0007] Preferably, the stabilizing device comprises a stabilizing rod, the top of the stabilizing rod is fixedly connected with a handle, and the bottom of the handle is fixedly connected with a stabilizing spring.
[0008] Preferably, the outer wall of the stabilizing rod is in sliding connection with the inner wall of the stabilizing block, and the bottom of the stabilizing spring is fixedly connected with the top of the stabilizing block.
[0009] The utility model discloses the beneficial effects are as follows:
[0010] 1. The utility model discloses a set up clamping structure, utilizes the linkage cooperation of hydraulic rod, push block, connecting block, fixed block and clamping block, makes two groups of clamping blocks can be according to the actual pipe diameter of steel pipe, and the flexible folding of different direction, accurate adaptation, when facing different batches, different pipe diameter specification steel pipe straightening task, need not complicated equipment adjustment process, saves equipment debugging time, and the overall production efficiency is greatly promoted, and the flexible production scene of the foundation is built firmly for responding to the variable pipe diameter.
[0011] 2. The utility model discloses a set up stabilizing structure, adopts the design of plug -in type stabilizing structure, and the stabilizing device that is constituted with stabilizing rod, handle and stabilizing spring is matched, when the stabilizing structure appears abrasion, aging because of long -term use, influences the buffer, antiskid effect, operating personnel only need to pull handle, and stabilizing rod slides up along with, and stabilizing spring stretches, and can quickly remove the locking state, and conveniently draw out old structure, replace new parts. DRAWINGS
[0012] Figure 1 It is the structure schematic diagram of the utility model;
[0013] Figure 2 It is the structure schematic diagram of the utility model clamping structure;
[0014] Figure 3 It is the structure schematic diagram of the utility model stabilizing structure;
[0015] Figure 4 It is the structure schematic diagram of the utility model stabilizing device.
[0016] In the drawing: 1, base;2, clamping structure;3, stabilizing structure;21, hydraulic rod;22, push block;23, connecting block;24, fixed block;25, clamping block;31, stabilizing block;32, stabilizing device;33, stabilizing plate;34, rubber block;321, handle;322, stabilizing rod;323, stabilizing spring. DETAILED DESCRIPTION
[0017] The embodiments of the present application are given for illustrative and descriptive purposes only and are not intended to be exhaustive or to limit the present application to the forms disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. Embodiments were chosen and described in order to best explain the principles of the present application and its practical application, and to enable others skilled in the art to understand the present application for various embodiments with various modifications as are suited to the particular use contemplated.
[0018] Embodiments:
[0019] Please refer to Figure 1 - Figure 4 The utility model provides a kind of technical scheme: a clamping device for steel pipe straightening, comprising: base 1;Clamping structure 2, the outer wall of clamping structure 2 is fixedly connected with the outer wall of base 1;Stable structure 3, the inner wall of stable structure 3 is slidably connected with the outer wall of clamping structure 2, and stable structure 3 is replaced quickly by the way of insertion;Clamping structure 2 includes hydraulic rod 21, the outer wall of hydraulic rod 21 is fixedly connected with the outer wall of base 1, the top of the piston rod of hydraulic rod 21 is fixedly connected with push block 22, the outer wall of push block 22 is symmetrically slidably connected with connecting block 23, the outer wall of connecting block 23 is rotatably connected with fixed block 24, the top of fixed block 24 is slidably connected with clamping block 25, when using, base 1 is fixed to ground as the base of overall equipment, and firm support is provided for the whole device, and the acting force generated when carrying operation is ensured to run smoothly.
[0020] The outer wall of connecting block 23 is slidably connected with the outer wall of clamping block 25, and the bottom of fixed block 24 is fixedly connected with the top of base 1, when using, when starting clamping action, hydraulic rod 21 in clamping structure 2 starts to work, and hydraulic rod 21 is fixedly connected with the outer wall of base 1, and the piston rod thereof is stretched, and push block 22 fixedly connected with the top thereof is moved upwards, push block 22 slides along the outer wall of connecting block 23, and the upward pushing force is given to connecting block 23, so that connecting block 23 moves along the predetermined track, and connecting block 23 drives fixed block 24 rotatably connected therewith to cooperate after being stressed, and fixed block 24 is fixed in position because the bottom thereof is fixed with the top of base 1, the action of connecting block 23 causes fixed block 24 to play the role of force transmission and conversion, and clamping block 25 slidably connected with the top of fixed block 24 starts clamping action, the sliding cooperation of the outer wall of connecting block 23 and the outer wall of clamping block 25 guides the displacement of clamping block 25, and two groups of clamping blocks 25 are folded from different directions, and steel pipe is clamped firmly, so that the stable fixing of steel pipe is realized, to facilitate the smooth development of subsequent straightening process.
[0021] The stable structure 3 comprises a stable block 31, the outer wall of the stable block 31 is fixedly connected with a stabilizing device 32 and a stable plate 33, and the outer wall of the stable plate 33 is fixedly connected with a rubber block 34.
[0022] The inner wall of the stable block 31 is slidably connected with the outer wall of the clamping block 25, and the rubber block 34 is arranged in an annular array along the side wall of the stable plate 33.
[0023] The stable device 32 comprises a stable rod 322, the top of the stable rod 322 is fixedly connected with a handle 321, and the bottom of the handle 321 is fixedly connected with a stable spring 323.
[0024] The outer wall of the stable rod 322 is slidably connected with the inner wall of the stable block 31, and the bottom of the stable spring 323 is fixedly connected with the top of the stable block 31.
[0025] Working principle:
[0026] In use, the base 1 is fixed to the ground as the base of the whole device to provide firm support for the whole device and ensure smooth operation of the subsequent components and the acting force generated during the bearing operation.
[0027] In use, when the clamping action is started, the hydraulic rod 21 in the clamping structure 2 starts to work, the hydraulic rod 21 is fixed to the outer wall of the base 1, the piston rod of the hydraulic rod 21 extends, pushes the pushing block 22 fixed to the top to move upwards, the pushing block 22 slides along the outer wall of the connecting block 23 to give the connecting block 23 an upward pushing force, so that the connecting block 23 moves along the predetermined track, the connecting block 23 drives the fixed block 24 connected therewith to work cooperatively after being stressed, because the bottom of the fixed block 24 is fixed to the top of the base 1, the position is relatively fixed, the action of the connecting block 23 causes the fixed block 24 to play a role in transmitting and converting force, at this time, the clamping block 25 connected with the top of the fixed block 24 starts the clamping action, the sliding cooperation between the outer wall of the connecting block 23 and the outer wall of the clamping block 25 guides the displacement of the clamping block 25, and the two groups of clamping blocks 25 are closed from different directions to tightly clamp the steel pipe, so that the steel pipe is stably fixed to facilitate the smooth development of the subsequent straightening process.
[0028] During use, the stabilizing structure 3 plays a key auxiliary role in the clamping process. The stabilizing block 31 is fixed to the clamping block 25 by the stabilizing device 32. The rubber blocks 34 on the outer wall of the stabilizing plate 33 are arranged in a ring array. The rubber blocks 34 are soft and have a certain friction, which can not only buffer the possible shaking of the steel pipe, but also increase the frictional resistance when in contact with the steel pipe, and prevent the steel pipe from slipping out accidentally.
[0029] When in use, if it is necessary to replace the stabilizing structure 3, its plug-in design allows for quick operation. Pull the handle 321, and the handle 321 will drive the stabilizing rod 322 to slide up along the inner wall of the stabilizing block 31. The stabilizing spring 323 will then be stretched, releasing the current locked state of the stabilizing structure 3. The old structure can then be easily pulled out and replaced with the new structure, ensuring the continuous and efficient operation of the device.
[0030] Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. All other embodiments obtained by those skilled in the art and related fields based on the embodiments of this utility model without creative effort should fall within the protection scope of this utility model. Structures, devices, and operating methods not specifically described and explained in this utility model, unless otherwise specified or limited, shall be implemented according to conventional means in the art.
Claims
1. A clamping device for straightening steel pipes, characterized in that, Include: Base (1); Clamping structure (2), the outer wall of the clamping structure (2) is fixedly connected with the outer wall of the base (1); Stable structure (3), the inner wall of the stable structure (3) is slidably connected with the outer wall of the clamping structure (2), and the stable structure (3) is quickly replaced by means of insertion; The clamping structure (2) comprises a hydraulic rod (21), the outer wall of the hydraulic rod (21) is fixedly connected with the outer wall of the base (1), the top of the piston rod of the hydraulic rod (21) is fixedly connected with a push block (22), the outer wall of the push block (22) is symmetrically slidably connected with a connecting block (23), the outer wall of the connecting block (23) is rotatably connected with a fixed block (24), and the top of the fixed block (24) is slidably connected with a clamping block (25).
2. A clamping device for straightening a steel pipe according to claim 1, characterized in that: The outer wall of the connecting block (23) is slidably connected with the outer wall of the clamping block (25), and the bottom of the fixed block (24) is fixedly connected with the top of the base (1).
3. A clamping device for straightening a steel pipe according to claim 1, characterized in that: The stable structure (3) comprises a stable block (31), the outer wall of the stable block (31) is fixedly connected with a stabilizing device (32) and a stable plate (33), and the outer wall of the stable plate (33) is fixedly connected with a rubber block (34).
4. A clamping device for straightening a steel pipe according to claim 3, characterized in that: The inner wall of the stable block (31) is slidably connected with the outer wall of the clamping block (25), and the rubber block (34) is annularly arranged along the side wall of the stable plate (33).
5. A clamping device for straightening a steel pipe according to claim 3, characterized in that: The stabilizing device (32) comprises a stabilizing rod (322), the top of the stabilizing rod (322) is fixedly connected with a handle (321), and the bottom of the handle (321) is fixedly connected with a stabilizing spring (323).
6. A clamping device for straightening a steel pipe according to claim 5, characterized in that: The outer wall of the stabilizing rod (322) is slidably connected with the inner wall of the stable block (31), and the bottom of the stabilizing spring (323) is fixedly connected with the top of the stable block (31).