Manual clamping jig with W-shaped main body
By designing a W-shaped manual clamping fixture, including a workbench and a fixing rod, the problem of insufficient clamping force and flexibility in the prior art is solved, effective clamping and efficient adaptability of various parts are achieved, and the automatic operation capability of the fixture is improved.
Patent Information
- Application Number
- CN202420839577.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-22
- Publication Date
- 2025-03-14
- Estimated Expiration
- 2034-04-22
AI Technical Summary
The clamping force and flexibility of existing manual clamping fixtures are relatively low, and they cannot effectively clamp various parts and are not well adaptable.
A manual clamping fixture with a W-shaped body is designed, including a workbench and a fixing rod. By adjusting the height of the fixing rod and moving the connecting rod No. 1 and No. 2, the inner side of the clamping block is close to the clamping parts, and the movement of the threaded rod and slider is driven by the motor to achieve automatic movement of the clamping block.
It improves the clamping force and flexibility, can effectively clamp various parts, improves the adaptability of the fixture, and improves work efficiency through ultrasonic measurement and automated operation.
Smart Images
Figure CN222609308U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of automated clamping jigs, and in particular relates to a manual clamping jig with a W-shaped main body. Background Art
[0002] A fixture is a large category of tools for carpentry, ironwork, fitter, machinery, electronic control and other handicrafts. It is mainly used as a tool to assist in controlling position or movement. Fixtures can be divided into three categories: process assembly fixtures, project test fixtures and circuit board test fixtures.
[0003] At present, the existing manual clamping fixtures still have some defects when used. The clamping strength and flexibility are often relatively low, and they cannot clamp various different parts well, and the adaptability is not strong. For this reason, we propose a manual clamping fixture with a W-shaped main body. Utility Model Content
[0004] The purpose of the utility model is to provide a manual clamping fixture with a W-shaped main body to solve the problems of relatively low clamping strength and flexibility, inability to clamp various components well, and poor adaptability proposed in the above-mentioned background technology.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a manual clamping fixture with a W-shaped main body comprises a workbench and a fixing rod, the top of the workbench is provided with a fixing rod, the fixing rod is movably connected to the top of the workbench, a vertical rod is provided behind the fixing rod, the vertical rod is fixedly connected to the middle of the rear of the fixing rod, a No. 1 connecting rod is provided on the left side inside the vertical rod, a No. 2 connecting rod is provided on the right side inside the vertical rod, the No. 1 connecting rod is movably connected to the left side inside the vertical rod, the No. 2 connecting rod is movably connected to the right side inside the vertical rod, an extension rod is fixedly connected to the rear of the No. 1 connecting rod and the No. 2 connecting rod, a clamping block is provided at one end of the clamping block, and anti-slip protrusions are provided at one end of the clamping block, and the number of anti-slip protrusions is several, and a support leg is fixedly connected to the bottom of the workbench, the number of the support legs is four and they are fixedly arranged at the corners of the bottom of the workbench, a movable wheel is provided at the bottom of the leg, and the movable wheel is movably connected to the bottom of the leg.
[0006] Preferably, a No. 1 slide groove is provided on the left side inside the fixed rod, a No. 2 slide groove is provided on the right side inside the fixed rod, a No. 1 slider is provided on the front side of the No. 1 connecting rod, and a No. 2 slider is provided on the front side of the No. 2 connecting rod, the No. 1 slider is adapted to the No. 1 slide groove, and the No. 2 slider is adapted to the No. 2 slide groove.
[0007] Preferably, a No. 1 threaded rod is provided inside the No. 1 slide groove, and the No. 1 threaded rod is rotatably connected to the No. 1 slide groove, and a No. 1 motor is provided at one end of the No. 1 threaded rod; a No. 2 threaded rod is provided inside the No. 2 slide groove, and the No. 2 threaded rod is rotatably connected to the No. 2 slide groove, and a No. 2 motor is provided at one end of the No. 2 threaded rod.
[0008] Preferably, an electric push rod is provided at the bottom of the fixing rod, and the bottom of the electric push rod is fixedly connected to the top of the workbench.
[0009] Preferably, an ultrasonic generator is fixedly connected to the front of the first slider, an ultrasonic receiver is fixedly connected to the front of the second slider, a controller is provided on the right side of the ultrasonic receiver, and a display screen is provided on the top of the controller.
[0010] Preferably, a scale line is provided on the top of the fixing rod, and the scale line is engraved on the upper surface of the fixing rod by laser fixation.
[0011] Preferably, a slot is provided at the bottom of the leg, a block is fixedly connected to the top of the moving wheel, the block is adapted to the slot, and the moving wheel is connected to the slot at the bottom of the leg through the block.
[0012] Preferably, a push-pull handle is provided on the front side of the workbench, and the push-pull handle is fixedly connected to the front side of the workbench.
[0013] Compared with the prior art, the beneficial effects of the utility model are:
[0014] 1. First adjust the height of the fixed rod, then move the position of the No. 1 connecting rod and the No. 2 connecting rod in the fixed rod, so that the two clamps are close to the inside, clamp the parts, improve the clamping strength and flexibility, and be able to clamp various parts well, improving the adaptability of the fixture.
[0015] 2. By starting the No. 1 motor and the No. 2 motor, the No. 1 threaded rod and the No. 2 threaded rod are driven to operate, so that the No. 1 slider moves in the No. 1 slide groove, and the No. 2 slider moves in the No. 2 slide groove, so as to realize the movement of the two clamps, which brings convenience to the automatic operation. By starting the ultrasonic generator to transmit the signal, the ultrasonic receiver receives the signal and displays the value on the display screen, and then compares the value through the scale line, the width of the component can be measured, which brings convenience to the measurement of the component. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0017] Figure 2 It is a schematic diagram of the top view structure of the utility model;
[0018] Figure 3This is a schematic diagram of the fixing rod structure of the utility model;
[0019] Figure 4 This is a schematic diagram of the disassembled structure of the outriggers and the moving wheels of the utility model;
[0020] Figure 5 This is a schematic diagram of the structure of the ultrasonic receiver of the utility model.
[0021] In the figure: 1. workbench; 2. fixed rod; 3. vertical rod; 4. connecting rod No. 1; 5. connecting rod No. 2; 6. extension rod; 7. clamping block; 8. anti-slip protrusion; 9. outrigger; 10. moving wheel; 11. slide slot No. 1; 12. slide slot No. 2; 13. slider No. 1; 14. slider No. 2; 15. threaded rod No. 1; 16. motor No. 1; 17. threaded rod No. 2; 18. motor No. 2; 19. electric push rod; 20. ultrasonic generator; 21. ultrasonic receiver; 22. controller; 23. display screen; 24. scale line; 25. card slot; 26. card block; 27. push-pull handle. 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 1-5 The utility model provides a technical solution of a manual clamping fixture with a W-shaped main body: it includes a workbench 1 and a fixed rod 2, a fixed rod 2 is provided on the top of the workbench 1, the fixed rod 2 is movably connected to the top of the workbench 1, a vertical rod 3 is provided behind the fixed rod 2, the vertical rod 3 is fixedly connected to the middle of the rear of the fixed rod 2, a No. 1 connecting rod 4 is provided on the left side inside the vertical rod 3, a No. 2 connecting rod 5 is provided on the right side inside the vertical rod 3, the No. 1 connecting rod 4 is movably connected to the left side inside the vertical rod 3, the No. 2 connecting rod 5 is movably connected to the right side inside the vertical rod 3, and an extension rod 6 is fixedly connected to the rear of the No. 1 connecting rod 4 and the No. 2 connecting rod 5, a clamping block 7 is provided at one end of the clamping block 7, and an anti-slip protrusion 8 is provided at one end of the clamping block 7, and the number of anti-slip protrusions 8 is several, and a support leg 9 is fixedly connected to the bottom of the workbench 1, and the number of the support legs 9 is four and fixedly arranged at the bottom corners of the workbench 1, and a moving wheel 10 is provided at the bottom of the support leg 9, and the moving wheel 10 is movably connected to the bottom of the support leg 9.
[0024] Specifically, a No. 1 slide groove 11 is provided on the left side inside the fixed rod 2, a No. 2 slide groove 12 is provided on the right side inside the fixed rod 2, a No. 1 slider 13 is provided on the front side of the No. 1 connecting rod 4, and a No. 2 slider 14 is provided on the front side of the No. 2 connecting rod 5. The No. 1 slider 13 is adapted to the No. 1 slide groove 11, and the No. 2 slider 14 is adapted to the No. 2 slide groove 12.
[0025] Specifically, a No. 1 threaded rod 15 is provided inside the No. 1 slide 11, and the No. 1 threaded rod 15 is rotatably connected to the No. 1 slide 11, and a No. 1 motor 16 is provided at one end of the No. 1 threaded rod 15; a No. 2 threaded rod 17 is provided inside the No. 2 slide 12, and the No. 2 threaded rod 17 is rotatably connected to the No. 2 slide 12, and a No. 2 motor 18 is provided at one end of the No. 2 threaded rod 17.
[0026] Specifically, an electric push rod 19 is provided at the bottom of the fixing rod 2 , and the bottom of the electric push rod 19 is fixedly connected to the top of the workbench 1 .
[0027] Specifically, an ultrasonic generator 20 is fixedly connected to the front of the first slider 13 , an ultrasonic receiver 21 is fixedly connected to the front of the second slider 14 , a controller 22 is arranged on the right side of the ultrasonic receiver 21 , and a display screen 23 is arranged on the top of the controller 22 .
[0028] Specifically, a scale line 24 is provided on the top of the fixing rod 2 , and the scale line 24 is engraved on the upper surface of the fixing rod 2 by laser fixation.
[0029] Specifically, a slot 25 is provided at the bottom of the leg 9 , a block 26 is fixedly connected to the top of the moving wheel 10 , the block 26 is adapted to the slot 25 , and the moving wheel 10 is connected to the slot 25 at the bottom of the leg 9 through the block 26 .
[0030] Specifically, a push-pull handle 27 is provided on the front side of the workbench 1 , and the push-pull handle 27 is fixedly connected to the front side of the workbench 1 .
[0031] In this embodiment, when the clamping fixture is used, the workbench 1 is moved to the corresponding position by moving the moving wheels 10 at the bottom of the moving legs 9. After moving, the height of the fixing rod 2 is adjusted according to the height of the parts, and the parts are placed on the workbench 1. Then, by moving the No. 1 connecting rod 4 and the No. 2 connecting rod 5 in the fixing rod 2, the two clamping blocks 7 are moved closer to the inside to clamp the parts, thereby improving the clamping strength and flexibility, being able to clamp various different parts well, and improving the adaptability of the fixture.
[0032] By starting the No. 1 motor 16 and the No. 2 motor 18, the No. 1 threaded rod 15 and the No. 2 threaded rod 17 are driven to operate, the No. 1 slider 13 is moved in the No. 1 slide groove 11, and the No. 2 slider 14 is moved in the No. 2 slide groove 12, so as to realize the movement of the two clamping blocks 7, which brings convenience to the automated operation. By starting the ultrasonic generator 20 to transmit the signal, the ultrasonic receiver 21 receives the signal, and the value is displayed on the display screen 23, and then the value is compared through the scale line 24, so that the width of the component can be measured, which brings convenience to the measurement of the component. By taking out or inserting the card block 26 from the card slot 25, the workbench 1 can be fixed or moved as a whole, which brings convenience to the movement and fixing of the device.
[0033] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions. The sentence "includes an element defined by ... does not exclude the existence of other identical elements in the process, method, article or device including the element".
[0034] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. The main body of the manual clamping fixture is W-shaped, including a workbench and a fixing rod, and is characterized by: A fixing rod is provided on the top of the workbench, and the fixing rod is movably connected to the top of the workbench, a vertical rod is provided behind the fixing rod, and the vertical rod is fixedly connected to the middle of the rear of the fixing rod, a No. 1 connecting rod is provided on the left side inside the vertical rod, and a No. 2 connecting rod is provided on the right side inside the vertical rod, the No. 1 connecting rod is movably connected to the left side inside the vertical rod, and the No. 2 connecting rod is movably connected to the right side inside the vertical rod, and the No. 1 connecting rod and the No. 2 connecting rod are fixedly connected with extension rods at the rear, and the two extension rods are each provided with a clamping block at one end of each of the two extension rods facing each other, and anti-slip protrusions are provided at one end of each of the clamping blocks, and the number of the anti-slip protrusions is several, and legs are fixedly connected to the bottom of the workbench, and the number of the legs is four and fixedly arranged at the bottom corners of the workbench, and movable wheels are provided at the bottom of the legs, and the movable wheels are movably connected to the bottom of the legs.
2. The manual clamping fixture with a W-shaped main body according to claim 1, characterized in that: A No. 1 slide groove is provided on the left side inside the fixed rod, a No. 2 slide groove is provided on the right side inside the fixed rod, a No. 1 slider is provided on the front side of the No. 1 connecting rod, and a No. 2 slider is provided on the front side of the No. 2 connecting rod. The No. 1 slider is adapted to the No. 1 slide groove, and the No. 2 slider is adapted to the No. 2 slide groove.
3. The manual clamping fixture with a W-shaped main body according to claim 2 is characterized in that: A No. 1 threaded rod is provided inside the No. 1 slide groove, and the No. 1 threaded rod is rotatably connected to the No. 1 slide groove, and a No. 1 motor is provided at one end of the No. 1 threaded rod. A No. 2 threaded rod is provided inside the No. 2 slide groove, and the No. 2 threaded rod is rotatably connected to the No. 2 slide groove, and a No. 2 motor is provided at one end of the No. 2 threaded rod.
4. The manual clamping fixture with a W-shaped main body according to claim 1, characterized in that: An electric push rod is arranged at the bottom of the fixing rod, and the bottom of the electric push rod is fixedly connected to the top of the workbench.
5. The manual clamping fixture with a W-shaped main body according to claim 2, characterized in that: An ultrasonic generator is fixedly connected to the front of the first slider, an ultrasonic receiver is fixedly connected to the front of the second slider, a controller is arranged on the right side of the ultrasonic receiver, and a display screen is arranged on the top of the controller.
6. The manual clamping fixture with a W-shaped main body according to claim 1, characterized in that: The top of the fixing rod is provided with scale lines, and the scale lines are engraved on the upper surface of the fixing rod by laser fixation.
7. The manual clamping fixture with a W-shaped main body according to claim 1 is characterized in that: A clamping slot is provided at the bottom of the supporting leg, a clamping block is fixedly connected to the top of the moving wheel, the clamping block is adapted to the clamping slot, and the moving wheel is clamped in the clamping slot at the bottom of the supporting leg through the clamping block.
8. The manual clamping fixture with a W-shaped main body according to claim 1, characterized in that: A push-pull handle is provided on the front of the workbench, and the push-pull handle is fixedly connected to the front of the workbench.