Loader hydraulic cylinder support tool clamp
By designing a loader hydraulic cylinder support fixture with a width and height adjustment mechanism, the problem of insufficient adaptability of the fixture in the existing technology is solved, and flexible adaptation to supports of different sizes and efficient operation of the production line are achieved.
Patent Information
- Application Number
- CN202422944711.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-02
- Publication Date
- 2025-10-03
- Estimated Expiration
- 2034-12-02
AI Technical Summary
The existing loader hydraulic cylinder bracket fixture is difficult to adapt to the requirements of different sizes when producing brackets of different sizes, resulting in restrictions on the entire production line.
A loader hydraulic cylinder bracket fixture including width adjustment mechanism and height adjustment mechanism is designed. The adaptive clamping of brackets of different sizes is achieved by combining a bidirectional threaded rod and an electric telescopic rod.
It achieves flexible adaptation to brackets of different sizes, avoids equipment downtime caused by fixture replacement, and improves the flexibility and efficiency of production planning.
Smart Images
Figure CN223406854U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of fixtures, in particular to a fixture for a hydraulic cylinder support of a loader. Background Art
[0002] In the production and manufacturing process of loaders, the hydraulic cylinder bracket is one of the key components. Its processing accuracy and quality directly affect the overall performance and reliability of the loader. With the rapid development of the loader industry and the increasingly fierce market competition, higher requirements are placed on the production and processing of hydraulic cylinder brackets.
[0003] However, the existing loader hydraulic cylinder bracket fixture is not convenient for replacing the corresponding special fixture during use. When producing loader hydraulic cylinder brackets of different sizes, it is difficult to adapt to the production of brackets of different sizes, thus limiting the overall production line. Utility Model Content
[0004] The purpose of the utility model is to provide a loader hydraulic cylinder support fixture. By setting a width adjustment mechanism, it solves the problem that it is inconvenient to replace the corresponding special fixture, and when producing loader hydraulic cylinder supports of different sizes, it is difficult to adapt to the production of supports of different sizes, thereby limiting the overall production line.
[0005] In order to solve the above technical problems, the present invention is achieved through the following technical solutions:
[0006] The utility model is a loader hydraulic cylinder support fixture, comprising a plate frame, on which a width adjustment mechanism and a plurality of height adjustment mechanisms are provided;
[0007] The width adjustment mechanism includes several fixed blocks fixedly connected to the top of the plate frame, and a two-way threaded rod 1 is rotatably connected between the two fixed blocks located on the front side. The right side of the two-way threaded rod 1 rotates and extends to the outside of the fixed block on the right side. A handle is fixedly connected to the right side extension of the two-way threaded rod 1, and two sliders 1 are threadedly connected to the outer wall of the two-way threaded rod 1.
[0008] Furthermore, a sliding rod 1 is fixedly connected between the two fixed blocks located on the rear side, and two sliding blocks 2 are slidably connected to the outer wall of the sliding rod 1. The two sliding blocks 2 and the two sliding blocks 1 are rotatably connected to the side close to each other with a two-way threaded rod 2, and the front sides of the two two-way threaded rods 2 are rotated to extend outside the sliding block 1.
[0009] Furthermore, two slider umbrellas are respectively threadedly connected to the outer walls of the two bidirectional threaded rods 2, the front side of the slider 2 is fixedly connected to the slider 2, the front side of the slider 2 is fixedly connected to the slider 1, and the outer wall of the slider 2 is slidably connected to the slider umbrella.
[0010] Furthermore, the height adjustment mechanism includes a fixing rod fixedly connected to the top of the slider umbrella, and a sliding groove is provided on the fixing rod.
[0011] Furthermore, a limiting groove is provided on the top of the fixing rod, and the limiting rod is slidably connected in the sliding groove.
[0012] Furthermore, the top of the limit rod is rotatably connected to a hinge block 1, the top of the slider umbrella is fixedly connected to an electric telescopic rod, and the output end of the electric telescopic rod is fixedly connected to a hinge block 2.
[0013] Furthermore, a clamping rod is hingedly provided on the top of the hinge block 2, the clamping rod is hingedly connected to the hinge block 1, and a clamping plate is fixedly connected to the outer wall of the fixing rod.
[0014] The utility model has the following beneficial effects:
[0015] 1. By setting the width adjustment mechanism, the size of the hydraulic cylinder bracket is determined, and the handle is turned according to the size of the hydraulic cylinder bracket. When the handle is turned, the two-way threaded rod 1 on the fixed block will rotate accordingly, and then the slider 1 on the two-way threaded rod 1 will also move back and forth with the thread. Because the two threads of the two-way threaded rod 1 are in opposite directions, when the two-way threaded rod 1 rotates, the two sliders 1 will move in opposite directions. When the two sliders 1 move, they will drive the two-way threaded rod 2 to move at the same time. When the two-way threaded rod 2 moves, it will bring the two sliders 2 to move on the slider 1 at the same time. When the horizontal After the longitudinal position is adjusted, the slider 2 is rotated to adjust the longitudinal position. When the slider 2 rotates, the bidirectional threaded rod 2 will rotate at the same time. Since the threads of the bidirectional threaded rod 2 are also reverse threads, when the bidirectional threaded rod 2 rotates, the two slider umbrellas on the outer wall will move in the opposite direction. When the slider umbrella moves, it will slide on the slider rod 2. When the bidirectional threaded rod 2 rotates, the slider umbrella will follow the rotation, so that by adjusting the bidirectional threaded rod 1 and the bidirectional threaded rod 2, multiple sizes of brackets can be adapted, and multiple sizes of fixtures can be adapted, avoiding equipment downtime caused by fixture replacement;
[0016] When the height of the bracket is adjusted, the bracket is placed on the four sliding bars and supported by the bracket. When the height of the bracket is adjusted, the bracket is supported by the four sliding bars and supported by the bracket. When the height of the bracket is adjusted, the bracket is supported by the four sliding bars and supported by the bracket. When the height of the bracket is adjusted, the bracket is supported by the four sliding bars and supported by the bracket. When the height of the bracket is adjusted, the bracket is supported by the four sliding bars and supported by the bracket.
[0017] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.
[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0020] Figure 2 It is a partial cross-sectional structural schematic diagram of the utility model;
[0021] Figure 3 For this utility model Figure 2 Schematic diagram of the enlarged structure of A;
[0022] Figure 4 For this utility model Figure 2 Schematic diagram of the enlarged structure of B;
[0023] Figure 5 For this utility model Figure 1 Schematic diagram of the enlarged structure of C in the middle.
[0024] In the accompanying drawings, the components represented by the reference numerals are as follows:
[0025] 1. Plate rack; 2. Width adjustment mechanism; 211. Fixed block; 212. Two-way threaded rod 1; 213. Handle; 214. Slider 1; 215. Slider 1; 216. Slider 2; 217. Two-way threaded rod 2; 218. Slider umbrella; 219. Slider 2; 3. Height adjustment mechanism; 311. Fixed rod; 312. Slide groove; 313. Limiting groove; 314. Limiting rod; 315. Articulated block 1; 316. Electric telescopic rod; 317. Articulated block 2; 318. Clamping rod; 319. Clamping plate. DETAILED DESCRIPTION
[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.
[0027] See also Figure 1-5 As shown, the utility model is a loader hydraulic cylinder support fixture, including a plate frame 1, on which a width adjustment mechanism 2 and several height adjustment mechanisms 3 are provided. The width adjustment mechanism 2 includes several fixed blocks 211 fixedly connected to the top of the plate frame 1, a two-way threaded rod 212 is rotatably connected between the two fixed blocks 211 on the front side, the right side of the two-way threaded rod 212 rotates and extends to the outside of the fixed block 211 on the right side, a handle 213 is fixedly connected to the right side extension of the two-way threaded rod 212, two sliders 214 are threadedly connected on the outer wall of the two-way threaded rod 212, a slide rod 215 is fixedly connected between the two fixed blocks 211 on the rear side, and two slides are slidably connected on the outer wall of the slide rod 215. Block 216, the two sliders 216 and the two sliders 1 214 are rotatably connected to the side where they are close to each other with a two-way threaded rod 217, the front sides of the two two-way threaded rods 217 are rotated to extend outside the slider 1 214, and the outer walls of the two two-way threaded rods 217 are respectively threadedly connected with two slider umbrellas 218, the front side of the slider 216 is fixedly connected with the slide bar 219, the front side of the slide bar 219 is fixedly connected to the slider 1 214, and the outer wall of the slide bar 219 is slidably connected to the slide umbrella 218, and by setting a width adjustment mechanism, the two-way threaded rod 1 212 and the two-way threaded rod 217 can be adjusted to adapt to brackets of multiple sizes, and can adapt to tooling fixtures of multiple sizes, avoiding equipment downtime caused by replacing fixtures.
[0028] The height adjustment mechanism 3 includes a fixed rod 311 fixedly connected to the top of the slider umbrella 218, a sliding groove 312 is provided on the fixed rod 311, a limiting groove 313 is provided on the top of the fixed rod 311, a limiting rod 314 is slidably connected in the sliding groove 312, and the top of the limiting rod 314 is rotatably connected to the hinge block 1 315, and the top of the slider umbrella 218 is fixedly connected to the electric telescopic rod 316, and the output end of the electric telescopic rod 316 is fixedly connected to the hinge block 2 317, and the top of the hinge block 2 317 is hingedly provided with a clamping rod 318, and the clamping rod 318 is hinged to the hinge block 1 315, and a splint 319 is fixedly connected to the outer wall of the fixed rod 311. By setting up the height adjustment mechanism, the tooling fixture that can adapt to brackets of various sizes makes the enterprise more flexible in formulating production plans without waiting for the deployment or manufacture of special fixtures.
[0029] A specific application of this embodiment is as follows: when in use, first place the device in the corresponding position, then determine the size of the hydraulic cylinder bracket, and turn the handle 213 according to the size of the hydraulic cylinder bracket. When the handle 213 is turned, the bidirectional threaded rod 1 212 on the fixed block 211 will rotate accordingly, and then the slider 1 214 on the bidirectional threaded rod 1 212 will also move back and forth along with the thread. Because the two threads of the bidirectional threaded rod 1 212 are in opposite directions, when the bidirectional threaded rod 1 212 rotates, the two sliders 1 214 will move in opposite directions. When the two sliders 1 214 move, they will drive the bidirectional threaded rod 2 217 to move simultaneously. When the two-way threaded rod 217 moves, the two sliders 216 will move on the slider 1 215 at the same time. When the lateral position is adjusted, the slider 216 is rotated to adjust the longitudinal position. When the slider 216 rotates, the two-way threaded rod 217 will rotate at the same time. Because the threads of the two-way threaded rod 217 are also reverse threads, when the two-way threaded rod 217 rotates, the two slider umbrellas 218 on the outer wall will move in the opposite direction. When the slider umbrella 218 moves, it will slide on the slider 219. When the two-way threaded rod 217 rotates, the slider umbrella 218 will follow the rotation, so that the two-way threaded rod 217 can be adjusted by adjusting the two-way threaded rod. The threaded rod 1 212 and the two-way threaded rod 217 can adapt to brackets of multiple sizes and can adapt to tooling fixtures of multiple sizes, avoiding equipment downtime caused by replacing fixtures. Then, the height to be clamped is determined, and then the limit rod 314 is rotated to make the upper limit block fit with the slide 312. Then, the height of the electric telescopic rod 316 can be adjusted to adapt to the clamping height, and then the limit rod 314 is adjusted up and down to adapt to the required size. When the size is appropriate, the limit rod 314 is rotated to make the upper limit block fit with the limit slot 313, thereby achieving the effect of height adjustment. When the size is appropriate, the bracket is placed on the four slides. The supporting effect is achieved on the rod 219. When it is placed, the electric telescopic rod 316 can be started. When the electric telescopic rod 316 extends outward, the hinge block 2 317 will rise with the clamping rod 318. However, due to the height restriction of the clamping rod 318 by the limit rod 314, the clamping rod 318 will only rise on the side close to the hinge block 2 317, and the other side will be lowered to the bracket on the splint 319. The clamping effect is achieved through the action of the splint 319 and the clamping rod 318, so that the tooling fixture that can adapt to brackets of various sizes makes the enterprise more flexible in production planning, and there is no need to wait for the deployment or manufacture of special fixtures.
[0030] Throughout this specification, references to terms such as "one embodiment," "example," or "specific example" indicate that a specific feature, structure, material, or characteristic described in conjunction with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of these terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
[0031] The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments do not describe all details in detail, nor do they limit the present invention to the specific embodiments described. Obviously, many modifications and variations are possible based on the contents of this specification. These embodiments are selected and described in detail in this specification to better explain the principles and practical applications of the present invention, thereby enabling those skilled in the art to better understand and utilize the present invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims
1. A loader hydraulic cylinder support fixture, comprising a plate frame (1), characterized in that: The plate frame (1) is provided with a width adjustment mechanism (2) and a plurality of height adjustment mechanisms (3); The width adjustment mechanism (2) comprises a plurality of fixed blocks (211) fixedly connected to the top of the plate frame (1); a bidirectional threaded rod (212) is rotatably connected between the two fixed blocks (211) located at the front side; the right side of the bidirectional threaded rod (212) is rotatably extended to the outside of the fixed block (211) located at the right side; a handle (213) is fixedly connected to the right side extension of the bidirectional threaded rod (212); and two sliders (214) are threadedly connected to the outer wall of the bidirectional threaded rod (212).
2. A loader hydraulic cylinder support fixture according to claim 1, characterized in that: A slide bar 1 (215) is fixedly connected between the two fixed blocks (211) located at the rear side, and two sliders 2 (216) are slidably connected to the outer wall of the slide bar 1 (215). The two sliders 2 (216) and the two sliders 1 (214) are rotatably connected to the side where the two sliders 2 (216) and the two sliders 1 (214) are close to each other, and the front sides of the two bidirectional threaded rods 2 (217) are rotatably extended to the outside of the slider 1 (214).
3. The loader hydraulic cylinder support fixture according to claim 2, characterized in that: Two slider umbrellas (218) are respectively threadedly connected to the outer walls of the two bidirectional threaded rods (217), the front side of the slider (216) is fixedly connected to the slider (219), the front side of the slider (219) is fixedly connected to the slider (214), and the outer wall of the slider (219) is slidably connected to the slider umbrella (218).
4. The loader hydraulic cylinder support fixture according to claim 3, characterized in that: The height adjustment mechanism (3) comprises a fixing rod (311) fixedly connected to the top of the slider umbrella (218), and a sliding groove (312) is provided on the fixing rod (311).
5. The loader hydraulic cylinder support fixture according to claim 4, characterized in that: A limiting groove (313) is provided on the top of the fixing rod (311), and a limiting rod (314) is slidably connected in the sliding groove (312).
6. The loader hydraulic cylinder support fixture according to claim 5, characterized in that: The top of the limit rod (314) is rotatably connected to a hinge block 1 (315), the top of the slider umbrella (218) is fixedly connected to an electric telescopic rod (316), and the output end of the electric telescopic rod (316) is fixedly connected to a hinge block 2 (317).
7. The loader hydraulic cylinder support fixture according to claim 6, characterized in that: The top of the hinge block 2 (317) is hingedly provided with a clamping rod (318), and the clamping rod (318) is hingedly connected to the hinge block 1 (315). A clamping plate (319) is fixedly connected to the outer wall of the fixing rod (311).