Adjustable hardware clamp
By designing adjustable hardware clamps, the movement and angle adjustment of the clamps are achieved using hydraulic rods and transmission components, the problem of fixing the clamp angle of traditional hardware clamps is solved and the processing efficiency of hardware workpieces is improved.
Patent Information
- Application Number
- CN202421873209.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-02
- Publication Date
- 2025-05-09
- Estimated Expiration
- 2034-08-02
AI Technical Summary
The traditional fixed hardware clamps are held and disassembled for a long time, and the clamping angle is fixed, which is inconvenient to adjust the clamping angle according to the specific position of the workpiece, resulting in a reduced processing efficiency of the hardware workpiece.
An adjustable hardware clamp is designed, using a hydraulic rod to drive the movement of the clamp, synchronous movement of the clamp through the transmission assembly, and the clamping angle of the clamp is adjusted through the adjustment assembly.
It realizes rapid clamping and adjustment of hardware workpieces, improves the processing efficiency of hardware workpieces, and simplifies the clamping and disassembly process.
Smart Images
Figure CN222843955U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of hardware clamps, in particular to an adjustable hardware clamp. Background Art
[0002] A hardware fixture is a device used to fix and support various metal workpieces. It is usually composed of multiple movable parts, and its shape and size can be adjusted to accommodate workpieces of different sizes. These parts are usually made of metal, plastic or glass, and can have shapes such as threads, grooves, protrusions, etc. to facilitate the secure clamping of the workpiece. Hardware fixtures are widely used in industries such as machinery manufacturing, automobile repair, and electronic assembly.
[0003] Clamps are needed in the process of hardware processing. With the development of modern industrial production, traditional fixed hardware clamps can no longer meet the increasingly complex production needs. The clamps currently used generally clamp the workpiece with bolts and clamping blocks. Not only does it take a long time to clamp and disassemble, but the clamping angle is fixed, which makes it inconvenient to adjust the clamping angle according to the specific position of the workpiece, reducing the processing efficiency of hardware workpieces. Utility Model Content
[0004] The purpose of the utility model is to provide an adjustable hardware clamp to solve the problems raised in the above background technology.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solution: an adjustable hardware fixture, comprising a support platform, a connecting seat is arranged on the outer side of the support platform, and further comprising:
[0006] Two groups of clamping plates for clamping and limiting the workpiece are arranged on the outside of the connecting seat, a hydraulic rod for driving the clamping plates to move is arranged on the outside of the connecting seat, and a transmission assembly for driving the two groups of clamping plates to move synchronously is arranged on the outside of the connecting seat;
[0007] An adjusting component is installed on the outer side of the support platform to adjust the clamping angle of the clamping plate, and a mounting seat is arranged on the outer side of the adjusting component.
[0008] Preferably, the hydraulic rod is fixedly connected to the outer side of the connecting seat and the piston rod is fixedly connected to the clamping plate on one side.
[0009] Preferably, the transmission assembly includes a rotating plate arranged on the outer side of the connecting seat, the outer side of the rotating plate is rotatably connected to a connecting rod, and the other end of the connecting rod is rotatably connected to the clamping plate.
[0010] Preferably, a limiting block is fixedly connected to the outer side of the connecting seat, and a limiting sleeve is arranged on the outer side of the clamping plate.
[0011] Preferably, the adjustment assembly includes a support shaft arranged on the outside of the support platform, a worm gear is arranged on the outside of the support shaft, and a worm is arranged on the outside of the worm gear.
[0012] Preferably, a mounting seat is provided at the bottom of the support shaft, and the worm is arranged on the outside of the mounting seat.
[0013] Preferably, a rubber strip for increasing friction is provided on the outer side of the clamping plate.
[0014] Compared with the prior art, the beneficial effects of the utility model are as follows:
[0015] The utility model places the hardware between the two clamping plates, and then turns on the hydraulic rod, and the hydraulic rod is used to push the clamping plate on one side to move, the clamping plate drives the connecting rod connected to it to rotate, the connecting rod drives the rotating plate to rotate, the rotating plate drives the connecting rod at the other end to rotate, and the connecting rod drives the clamping plate on the other side to approach the rotating plate, so that the hardware is clamped and limited on the connecting seat, and the worm gear is driven to rotate by rotating the worm, the worm gear drives the support shaft to rotate, and the support shaft drives the support platform and the connecting seat to rotate, thereby driving the clamping plate on the connecting seat to rotate, and adjusting the clamping plate to a suitable angle. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 A schematic diagram of the structure of an adjustable hardware fixture provided by the utility model;
[0017] Figure 2 A schematic diagram of the structure of the connecting seat provided by the utility model;
[0018] Figure 3 A schematic diagram of the transmission assembly structure provided by the utility model;
[0019] Figure 4 The present invention is a schematic diagram of a splint structure provided by the utility model.
[0020] In the figure: 1. support platform; 2. connecting seat; 3. clamping plate; 4. hydraulic rod; 5. transmission assembly; 501. rotating plate; 502. connecting rod; 6. limit block; 7. limit sleeve; 8. adjustment assembly; 801. support shaft; 802. worm gear; 803. worm; 9. mounting seat; 10. rubber strip. DETAILED DESCRIPTION
[0021] 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.
[0022] See also Figure 1-4 As shown, an adjustable hardware clamp includes a support table 1, a connecting seat 2 is arranged on the outer side of the support table 1, and also includes: two groups of clamping plates 3 for clamping and limiting the workpiece are arranged on the outer side of the connecting seat 2, a hydraulic rod 4 for driving the clamping plates 3 to move is arranged on the outer side of the connecting seat 2, and the hydraulic rod 4 is used to drive the clamping plates 3 to move to clamp and limit the workpiece; a transmission component 5 for driving the two groups of clamping plates 3 to move synchronously is arranged on the outer side of the connecting seat 2, and the transmission component 5 is used to make the two clamping plates 3 move in the opposite direction, so as to limit and release the workpiece; an adjusting component 8 for adjusting the clamping angle of the clamping plate 3 is installed on the outer side of the support table 1, and the clamping angle of the clamping plate 3 is adjusted by the adjusting component 8; a mounting seat 9 is arranged on the outer side of the adjusting component 8.
[0023] The hydraulic rod 4 is fixedly connected to the outside of the connecting seat 2 and the piston rod is fixedly connected to the clamping plate 3 on one side. The clamping plate 3 is driven to move on the connecting seat 2 by the hydraulic rod 4 telescopically.
[0024] The transmission assembly 5 includes a rotating plate 501 disposed on the outer side of the connection seat 2, the rotating plate 501 is rotatably connected to the connection seat 2, both ends of the rotating plate 501 are rotatably connected to the connecting rod 502, the other end of the connecting rod 502 is rotatably connected to the clamping plate 3, one end of the connecting rod 502 is rotatably connected to the rotating plate 501, and the other end is rotatably connected to the middle of the clamping plate 3; the outer side of the connection seat 2 is fixedly connected to the limiting block 6, the limiting block 6 is fixedly installed on the connection seat 2, and the outer side of the clamping plate 3 is provided with a limiting sleeve 7, and the limiting sleeve 7 is fixed on the clamping plate 3. The limiting sleeve 7 moves along with the clamping plate 3 on the outer side of the limiting block 6.
[0025] The adjustment component 8 includes a support shaft 801 arranged on the outside of the support platform 1, the support shaft 801 is fixedly connected to the bottom of the support platform 1, a worm gear 802 is arranged on the outside of the support shaft 801, the worm gear 802 is fixedly connected to the outside of the support shaft 801, a worm 803 is arranged on the outside of the worm wheel 802, and the worm gear 803 is meshed with the outside of the worm wheel 802.
[0026] A mounting seat 9 is provided at the bottom of the support shaft 801 , and the support shaft 801 is rotatably connected to the mounting seat 9 . The worm 803 is provided on the outside of the mounting seat 9 , and the worm 803 is mounted on the mounting seat 9 through a bracket.
[0027] The outer side of the clamping plate 3 is provided with a rubber strip 10 for increasing the friction force. The friction force of the outer side of the clamping plate 3 is increased by the rubber strip 10, and the clamping plate 3 can be prevented from causing damage to the workpiece at the same time.
[0028] Working principle: When clamping and limiting the hardware workpiece, place the hardware between the two clamps 3, and then turn on the hydraulic rod 4. The hydraulic rod 4 pushes the clamp 3 on one side to move, and the clamp 3 drives the connecting rod 502 connected to it to rotate, and the connecting rod 502 drives the rotating plate 501 to rotate, and the rotating plate 501 drives the connecting rod 502 at the other end to rotate, and the connecting rod 502 drives the clamp 3 on the other side to move closer to the rotating plate 501, so that the hardware is clamped and limited on the connecting seat 2, and the worm gear 803 is driven to rotate by rotating, and the worm gear 802 drives the support shaft 801 to rotate, and the support shaft 801 drives the support platform 1 and the connecting seat 2 to rotate, thereby driving the clamp 3 on the connecting seat 2 to rotate, and adjusting the clamp 3 to a suitable angle.
[0029] 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 elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.
[0030] Although 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. An adjustable hardware fixture, comprising a support platform (1), wherein a connecting seat (2) is arranged on the outer side of the support platform (1), characterized in that: Also includes: Two groups of clamping plates (3) for clamping and limiting the workpiece are arranged on the outside of the connecting seat (2), a hydraulic rod (4) for driving the clamping plates (3) to move is arranged on the outside of the connecting seat (2), and a transmission assembly (5) for driving the two groups of clamping plates (3) to move synchronously is arranged on the outside of the connecting seat (2); An adjustment component (8) is installed on the outside of the support platform (1) to adjust the clamping angle of the clamping plate (3), and a mounting seat (9) is arranged on the outside of the adjustment component (8).
2. An adjustable hardware fixture according to claim 1, characterized in that: The hydraulic rod (4) is fixedly connected to the outside of the connecting seat (2), and the piston rod is fixedly connected to a clamping plate (3) on one side.
3. The adjustable hardware fixture according to claim 1, characterized in that: The transmission assembly (5) comprises a rotating plate (501) arranged on the outside of the connecting seat (2), the outside of the rotating plate (501) is rotatably connected to a connecting rod (502), and the other end of the connecting rod (502) is rotatably connected to the clamping plate (3).
4. The adjustable hardware fixture according to claim 1, characterized in that: The outer side of the connecting seat (2) is fixedly connected to a limiting block (6), and the outer side of the clamping plate (3) is provided with a limiting sleeve (7).
5. The adjustable hardware fixture according to claim 1, characterized in that: The adjustment component (8) comprises a support shaft (801) arranged outside the support platform (1), a worm wheel (802) is arranged outside the support shaft (801), and a worm (803) is arranged outside the worm wheel (802).
6. The adjustable hardware fixture according to claim 5, characterized in that: A mounting seat (9) is provided at the bottom of the support shaft (801), and the worm (803) is arranged on the outside of the mounting seat (9).
7. The adjustable hardware fixture according to claim 1, characterized in that: The outer side of the clamping plate (3) is provided with a rubber strip (10) for increasing friction.