Novel clamping tool equipment
By using a trapezoidal lead screw design driven by a hydraulic cylinder and a servo motor, combined with polytetrafluoroethylene insulation material, the problems of unstable clamping and poor insulation in traditional clamping fixtures are solved, achieving high-precision and high-safety steel ring clamping.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-05-13
- Publication Date
- 2026-04-07
AI Technical Summary
Traditional clamping equipment relies on manual operation, which leads to unstable clamping of steel rings, easy misalignment, and affects product quality and welding insulation.
The design employs a combination of hydraulic cylinders, servo motors, trapezoidal lead screws, and polytetrafluoroethylene (PTFE) insulation material. The servo motor drives the trapezoidal lead screw to rotate, while the hydraulic cylinder controls the clamping blocks to hold and stretch the steel ring. Combined with the insulation properties of PTFE, high-precision clamping and insulation are achieved.
It improves the stability and insulation performance of steel ring clamping, reduces deformation and current leakage, and enhances processing accuracy and safety.
Smart Images
Figure CN224087616U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to mechanical equipment technical field especially relates to a novel clamping frock equipment, and it is especially applicable to the scene that needs high strength, high precision clamping, insulation. BACKGROUND
[0002] The clamping frock equipment is mainly used in the steel industry, and is used for clamping and stretching operation of steel coils (such as hot-rolled steel coils, cold-rolled steel coils, etc.) in the processing process. Its main function is to ensure that the steel coil can maintain uniform tension and form in the subsequent processing procedures (such as rolling, shearing, surface treatment, etc.) by clamping and stretching the steel coil. The equipment is crucial in the processing process of steel production, which can improve the processing precision, reduce the deformation of the steel coil and improve the production efficiency.
[0003] Traditional steel ring stretching operation usually relies on manual clamping and stretching, which not only has high work intensity, but also is prone to problems such as steel ring misalignment. Due to the limited precision of manual operation, the steel ring is prone to multiple deformations during the stretching process, resulting in unstable product quality. In addition, manual operation may also cause problems such as poor insulation during welding, affecting the final product performance and reliability. SUMMARY
[0004] To solve the above technical problems, the utility model provides a novel clamping frock equipment.
[0005] The utility model adopts the following technical scheme: a novel clamping frock equipment, comprising a hydraulic cylinder, the surface of the hydraulic cylinder is fixedly connected with a hydraulic cylinder support, the output end of the hydraulic cylinder is fixedly connected with a linear guide rail support, the lower end of the linear guide rail support is slidably connected with a linear guide rail, the right end of the linear guide rail support is slidably connected with a clamping block, the upper end of the linear guide rail support is fixedly connected with a support one, the upper end of the support one is rotatably connected with a shaft, the surface of the shaft is fixedly connected with a shaft coupling, the rear end of the linear guide rail support is fixedly connected with a cover plate, the surface of the shaft is fixedly connected with a gear one, the inner wall of the linear guide rail support is rotatably connected with a trapezoidal screw, the surface of the trapezoidal screw is fixedly connected with a one-way thrust ball bearing, the front end of the shaft is fixedly connected with a speed reducer, the front end of the speed reducer is fixedly connected with a servo motor, the upper end of the linear guide rail support is fixedly connected with a support two, the upper end of the clamping block is rotatably connected with a rotating block, the surface of the rotating block is fixedly connected with a spring, the surface of the trapezoidal screw is fixedly connected with a gear two, the side end of the clamping block is fixedly connected with a limiting block.
[0006] Through the above technical scheme, the speed of the servo motor is reduced by the speed reducer, and then the trapezoidal screw is driven to drive the clamping block to slide to clamp the steel ring and other parts, which realizes the purpose of further improving the clamping stability of the equipment and improves the practicality of the equipment.
[0007] As a further improvement of the above scheme, the lower end of the spring is fixedly connected with the upper end of the clamping block, and the right end of the first gear is engaged with the left end of the second gear.
[0008] As a further improvement of the above scheme, the lower end of the servo motor is fixedly connected with the upper end of the linear guide bracket, and the surface of the shaft is rotatably connected with the inner wall of the baffle.
[0009] As a further improvement of the above scheme, the surface of the trapezoidal screw rod is rotatably connected with the inner wall of the baffle.
[0010] Through the above technical scheme, the subsequent trapezoidal screw rod drives the clamping block to clamp the steel ring more conveniently and stably, and the use of the equipment is more convenient.
[0011] As a further improvement of the above scheme, the lower end of the speed reducer is fixedly connected with the upper end of the linear guide bracket, and the material of the clamping block is polytetrafluoroethylene insulating material.
[0012] Through the above technical scheme, polytetrafluoroethylene (PTFE) is used as the insulating material, which provides excellent insulating performance, high and low temperature resistance and good mechanical strength for the clamping of the equipment, can effectively isolate electrical components, prevent current leakage and improve the safety of the equipment.
[0013] As a further improvement of the above scheme, the number of the clamping blocks is two, and the clamping blocks are symmetrically distributed at the center of the trapezoidal screw rod.
[0014] As a further improvement of the above scheme, the inner wall of the clamping block is threadedly connected with the surface of the trapezoidal screw rod, and the inner wall of the shaft coupling is fixedly connected with the output end of the speed reducer.
[0015] Compared with the prior art, the utility model has the advantages that:
[0016] The utility model discloses a kind of equipment for the steel roll, including servo motor, speed reducer, shaft coupling, shaft, gear one, gear two, trapezoidal screw rod, linear guide bracket, hydraulic cylinder and two clamping blocks, the servo motor is fixedly connected with the speed reducer, the speed reducer is fixedly connected with the shaft coupling, the shaft coupling is fixedly connected with the shaft, the shaft is fixedly connected with gear one, gear one is engaged with gear two, gear two is fixedly connected with trapezoidal screw rod, trapezoidal screw rod is fixedly connected with linear guide bracket, linear guide bracket is fixedly connected with hydraulic cylinder, and two clamping blocks are fixedly connected with the surface of trapezoidal screw rod.
[0017] The utility model discloses a clamping block pre-clamping steel roll, and simultaneously the rotating block clamps the outer diameter of the steel ring, at this time, the hydraulic cylinder is started again to make the hydraulic rod of its output end extend, so as to push the two straight line guide rail supports to each other, and simultaneously push the middle steel ring to extrude, so as to realize the combination of the steel ring. BRIEF DESCRIPTION OF DRAWINGS
[0018] Figure 1 It is the front view structural schematic drawing of the utility model;
[0019] Figure 2 It is the plan view structural schematic drawing of the utility model;
[0020] Figure 3 It is the utility model Figure 2 It is the enlarged structural schematic drawing of A place in the utility model;
[0021] Figure 4 It is the left view structural schematic drawing of the utility model.
[0022] Main symbol explanation:
[0023] 1, hydraulic cylinder, 2, hydraulic cylinder support, 3, linear guide rail, 4, clamping block, 5, linear guide rail support, 6, support one, 7, shaft coupling, 8, cover plate, 9, gear one, 10, baffle, 11, shaft, 12, one-way thrust ball bearing, 13, trapezoidal screw, 14, speed reducer, 15, servo motor, 16, support two, 17, rotating block, 18, spring, 19, gear two, 20, limit block. DETAILED DESCRIPTION
[0024] Below, combining the drawings and specific implementation, the utility model is described further, need explaining is, under the prerequisite of not conflicting, the following described each embodiment or each technical feature between can be any combination and form new embodiment.
[0025] Embodiment:
[0026] Please combine Figures 1-4The novel clamping tool equipment of the embodiment comprises a hydraulic cylinder 1, the surface of the hydraulic cylinder 1 is fixedly connected with a hydraulic cylinder support 2, the output end of the hydraulic cylinder 1 is fixedly connected with a linear guide rail support 5, the lower end of the linear guide rail support 5 is slidably connected with a linear guide rail 3, the right end of the linear guide rail support 5 is slidably connected with a clamping block 4, the upper end of the linear guide rail support 5 is fixedly connected with a support 1 6, the upper end of the support 1 6 is rotatably connected with a shaft 1 1, the surface of the shaft 1 1 is fixedly connected with a shaft coupling 7, the rear end of the linear guide rail support 5 is fixedly connected with a cover plate 8, the surface of the shaft 1 1 is fixedly connected with a gear 1 9, the inner wall of the linear guide rail support 5 is rotatably connected with a trapezoidal screw 1 3, the surface of the trapezoidal screw 1 3 is fixedly connected with a one-way thrust ball bearing 1 2, the front end of the shaft 1 1 is fixedly connected with a speed reducer 1 4, the front end of the speed reducer 1 4 is fixedly connected with a servo motor 1 5, the upper end of the linear guide rail support 5 is fixedly connected with a support 2 1 6, the upper end of the clamping block 4 is rotatably connected with a rotating block 1 7, the surface of the rotating block 1 7 is fixedly connected with a spring 1 8, the surface of the trapezoidal screw 1 3 is fixedly connected with a gear 2 9, the side end of the clamping block 4 is fixedly connected with a limiting block 20, the speed of the servo motor 1 5 is reduced by using the speed reducer 1 4, then the trapezoidal screw 1 3 is driven to drive the clamping block 4 to slide to clamp the cooperation between parts such as steel rings, the purpose of further improving the clamping stability of the equipment is achieved, and the practicability of the equipment is improved.
[0027] The lower end of the spring 1 8 is fixedly connected with the upper end of the clamping block 4, and the right end of the gear 1 9 is engaged with the left end of the gear 2 9.
[0028] The lower end of the servo motor 1 5 is fixedly connected with the upper end of the linear guide rail support 5, and the surface of the shaft 1 1 is rotatably connected with the inner wall of the baffle 1 0.
[0029] The surface of the trapezoidal screw 1 3 is rotatably connected with the inner wall of the baffle 1 0.
[0030] The lower end of the speed reducer 1 4 is fixedly connected with the upper end of the linear guide rail support 5, and the material of the clamping block 4 is polytetrafluoroethylene insulating material, polytetrafluoroethylene is used as the insulating material, which provides excellent insulating performance, high and low temperature resistance and good mechanical strength for the clamping of the equipment, can effectively isolate electrical components, prevent current leakage and improve the safety of the equipment.
[0031] The number of clamping blocks 4 is two, and the clamping blocks 4 are symmetrically distributed at the center of the trapezoidal screw 1 3.
[0032] The inner wall of the clamping block 4 is threadedly connected with the surface of the trapezoidal screw 1 3, and the inner wall of the shaft coupling 7 is fixedly connected with the output end of the speed reducer 1 4.
[0033] The implementation principle of the novel clamping tool equipment in the embodiment of the application is as follows: when the equipment is used, first, two sets of the equipment are placed around the steel ring and arranged in a linear type, then the two sides of the equipment are connected to an external power supply to start the servo motor 15 to rotate, at the same time, the speed reducer 14 drives the servo motor 15 to reduce the rotating speed, after the rotating speed is reduced, the coupling 7 drives the shaft 11 to rotate, in this way, the gear one 9 drives the gear two 19 to rotate synchronously, thereby driving the trapezoidal screw 13 to rotate, while the trapezoidal screw 13 rotates, the two clamping blocks 4 on the surface of the trapezoidal screw 13 slide synchronously on the surface under the action of the linear guide bracket 5 and other parts, so as to clamp the cutout of the steel ring, at the same time, the rotating block 17 performs circular motion, after clamping is completed, the hydraulic cylinder 1 is started to work, in this way, the output end of the hydraulic cylinder 1 is retracted, thereby driving the linear guide bracket 5 to slide under the limitation of the linear guide rail 3, so as to stretch the clamped steel ring, when the steel rings need to be combined, the clamping blocks 4 clamp the steel ring, at the same time, the rotating block 17 clamps the outer diameter of the steel ring, at this time, the hydraulic cylinder 1 is started again to make the hydraulic rod of the output end of the hydraulic cylinder 1 extend, in this way, the combination of the steel rings is realized.
[0034] The above embodiment is only a preferred embodiment of the utility model, and cannot be used to limit the range of protection of the utility model, and any non-substantial change and replacement made by the person skilled in the art on the basis of the utility model belongs to the range of protection of the utility model.
Claims
1. A novel clamping tooling device, characterized in that, The system includes a hydraulic cylinder (1), a hydraulic cylinder bracket (2) fixedly connected to the surface of the hydraulic cylinder (1), a linear guide bracket (5) fixedly connected to the output end of the hydraulic cylinder (1), a linear guide rail (3) slidably connected to the lower end of the linear guide bracket (5), a clamping block (4) slidably connected to the right end of the linear guide bracket (5), a support (6) fixedly connected to the upper end of the linear guide bracket (5), a shaft (11) rotatably connected to the upper end of the support (6), a coupling (7) fixedly connected to the surface of the shaft (11), a cover plate (8) fixedly connected to the rear end of the linear guide bracket (5), and a gear (9) fixedly connected to the surface of the shaft (11). The inner wall of the linear guide bracket (5) is rotatably connected to a trapezoidal lead screw (13), the surface of the trapezoidal lead screw (13) is fixedly connected to a one-way thrust ball bearing (12), the front end of the shaft (11) is fixedly connected to a reducer (14), the front end of the reducer (14) is fixedly connected to a servo motor (15), the upper end of the linear guide bracket (5) is fixedly connected to a support second (16), the upper end of the clamping block (4) is rotatably connected to a rotating block (17), the surface of the rotating block (17) is fixedly connected to a spring (18), the surface of the trapezoidal lead screw (13) is fixedly connected to a gear second (19), and the side end of the clamping block (4) is fixedly connected to a limit block (20).
2. The novel clamping tooling equipment as described in claim 1, characterized in that: The lower end of the spring (18) is fixedly connected to the upper end of the clamp (4), and the right end of the first gear (9) meshes with the left end of the second gear (19).
3. The novel clamping tooling equipment as described in claim 2, characterized in that: The lower end of the servo motor (15) is fixedly connected to the upper end of the linear guide bracket (5), and the surface of the shaft (11) is rotatably connected to the inner wall of the baffle (10).
4. The novel clamping tooling equipment as described in claim 3, characterized in that: The surface of the trapezoidal lead screw (13) is rotatably connected to the inner wall of the baffle (10).
5. The novel clamping tooling equipment as described in claim 4, characterized in that: The lower end of the reducer (14) is fixedly connected to the upper end of the linear guide bracket (5), and the clamp (4) is made of polytetrafluoroethylene insulating material.
6. The novel clamping tooling equipment as described in claim 5, characterized in that: The number of clamping blocks (4) is two, and the clamping blocks (4) are symmetrically distributed at the center of the trapezoidal lead screw (13).
7. The novel clamping tooling equipment as described in claim 6, characterized in that: The inner wall of the clamp (4) is threadedly connected to the surface of the trapezoidal lead screw (13), and the inner wall of the coupling (7) is fixedly connected to the output end of the reducer (14).