Multifunctional combined jig with replaceable inner core

Abstract

The utility model relates to the technical field of sealing assemblies, and discloses a multifunctional combined jig with a replaceable inner core, which comprises a working table, an operating handle arranged at the top of the working table, an adjusting mechanism arranged at the bottom of the working table, an alternating mechanism arranged in the middle of the working table, the adjusting mechanism consisting of a connecting assembly and an adjusting assembly, the adjusting assembly comprises a fixing block, the surface of the fixing block is rotationally connected with a U-shaped block, the front portion of the U-shaped block is fixedly connected with a transverse rod, and the connecting assembly comprises a telescopic rod. According to the utility model, through the action of the fixed block and the telescopic rod, an operator can lift and incline the clamping jig, so that the operator can adjust the clamping jig to a proper height and an appropriate inclination angle according to the height and the operation habit of the operator; and meanwhile, an operator is prevented from excessively bending down, stretching or twisting the body to adapt to the fixing position of the jig, the labor intensity is relieved, and high practicability is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of sealing assembly, especially to a multifunctional combined jig with replaceable inner core. BACKGROUND

[0002] In modern manufacturing industry, clamping jigs are indispensable tools in production and processing process, which are used for fixing and positioning workpieces to ensure the precision and quality of processing. With the continuous improvement of production process and the rapid updating of products, the fixed structure of traditional clamping jigs is difficult to adapt to new production needs. In order to improve production efficiency, reduce cost, enhance the versatility and adaptability of clamping jigs, the research and development of a multifunctional combined clamping jig with replaceable inner core has become an inevitable trend of manufacturing industry development. This new type of clamping jig can better meet the diversified and rapidly changing production needs of modern manufacturing industry through innovative design concept and structural optimization.

[0003] At present, the clamping jigs are usually fixed structure in design, which cannot be adjusted in height. This means that the operator has to adjust to the fixed height of the jig in actual work, and operate in an uncomfortable or even non-ergonomic posture. Long time like this not only easily leads to operator fatigue, but also affects the precision and speed of operation. Therefore, a multifunctional combined jig with replaceable inner core is proposed to solve the above problems. SUMMARY

[0004] In order to make up for the above shortcomings, the utility model provides a multifunctional combined jig with replaceable inner core, which aims to solve the problem of "clamping jig is usually fixed structure in design, which cannot be adjusted in height, and the operator has to adjust to the fixed height of the jig in actual work, and operate in an uncomfortable or even non-ergonomic posture" mentioned in the prior art.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme: a multifunctional combined jig with replaceable inner core, comprising a workbench, an operating handle is arranged on the top of the workbench, an adjusting mechanism is arranged on the bottom of the workbench, a rotation mechanism is arranged on the middle of the workbench, the adjusting mechanism is composed of a connecting assembly and an adjusting assembly, the adjusting assembly comprises a fixed block, a U-shaped block is rotatably connected to the surface of the fixed block, a horizontal rod is fixedly connected to the front part of the U-shaped block.

[0006] As a further description of the above technical scheme: the connecting assembly comprises a telescopic rod, and a bottom disc is mounted on the surface of the telescopic rod.

[0007] As a further description of the above technical scheme: the top of the fixed block is fixedly connected with the bottom of the workbench.

[0008] As a further description of the above technical solution: the end of the telescopic rod away from the base is fixedly connected with the bottom of the U-shaped block.

[0009] As a further description of the above technical solution: the rotation mechanism comprises a rotating block, the surface of the rotating block is fixedly connected with a wheel rotating disc, and the inner wall of the wheel rotating disc is slidably connected with a sliding plate.

[0010] As a further description of the above technical solution: the rotation mechanism further comprises a pressing plate, the inner wall of the sliding plate is slidably connected with a pressing rod, and the end of the pressing rod away from the sliding plate is fixedly connected with a handle.

[0011] As a further description of the above technical solution: the end of the rotating block away from the wheel rotating disc is rotatably connected with the inner wall of the workbench.

[0012] As a further description of the above technical solution: the front part of the pressing plate is rotatably connected with the inner wall of the sliding plate.

[0013] The utility model has the advantages of:

[0014] 1、The utility model discloses a workbench, operating handle, fixed block, U-shaped block, cross rod, telescopic rod, base cooperate and work together, under the action of fixed block and telescopic rod, the operator can realize the height adjustment and the inclination operation of the clamping fixture, the operator can adjust the clamping fixture to the suitable height and inclination angle according to the height and the operation habit, avoid the operator to bend, stretch or twist the body to adapt the fixed position of fixture, reduce the labor intensity, have practicality.

[0015] 2、The utility model discloses rotating block, wheel rotating disc, sliding plate, pressing plate, pressing rod, handle cooperate and work together, under the action of wheel rotating disc and sliding plate, realize that the clamping fixture can exchange clamping component at random, make the fixture can adapt to a variety of workpiece clamping demand, make the clamping fixture suitable for a variety of different processing or operation scene, improve the versatility of device. DRAWINGS

[0016] Figure 1 It is the structure schematic diagram of a multifunctional combined fixture with replaceable inner core in the utility model;

[0017] Figure 2 It is the structure section schematic diagram of a multifunctional combined fixture with replaceable inner core in the utility model;

[0018] Figure 3 It is the U-shaped block structure schematic diagram of a multifunctional combined fixture with replaceable inner core in the utility model;

[0019] Figure 4This is a schematic diagram of the pressing plate structure of a multifunctional combination fixture with replaceable inner core according to the present invention.

[0020] Legend:

[0021] 1. Workbench; 2. Operating handle; 3. Adjustment mechanism; 301. Fixing block; 302. U-shaped block; 303. Crossbar; 304. Telescopic rod; 305. Chassis; 4. Rotation mechanism; 401. Rotating block; 402. Rotary disc; 403. Sliding plate; 404. Pressing plate; 405. Pressing rod; 406. Handle. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Please refer to Figure 1 - Figure 2 One embodiment of this utility model is a multifunctional combination fixture with replaceable inner core, including a worktable 1. The worktable 1 has a stable structure and a flat surface, which can provide a stable and reliable working foundation for clamping operations. An operating handle 2 is provided on the top of the worktable 1. The operating handle 2 is a prior art feature and is a workpiece processing structure, which will not be described in detail here. An adjustment mechanism 3 is provided at the bottom of the worktable 1, and a rotation mechanism 4 is provided in the middle of the worktable 1.

[0024] Please refer to Figure 1 - Figure 3 The adjustment mechanism 3 consists of a connecting component and an adjustment component. The adjustment component includes a fixed block 301, which is a rectangular block with a hole in the middle. A U-shaped block 302 is rotatably connected to the surface of the fixed block 301. The operator can lift the worktable 1 to make the fixed block 301 rotate along the inner wall of the U-shaped block 302. A crossbar 303 is fixedly connected to the front of the U-shaped block 302. The crossbar 303 serves to synchronize the two ends of the U-shaped block 302 and the telescopic rod 304. The top of the fixed block 301 is fixedly connected to the bottom of the worktable 1.

[0025] Please refer to Figure 1 - Figure 3The connecting assembly comprises a telescopic rod 304, the telescopic rod 304 can be adjusted up and down, the surface of the telescopic rod 304 is provided with a chassis 305, the chassis 305 plays a role in stabilizing the bottom of the device, the end, away from the chassis 305, of the telescopic rod 304 is fixedly connected with the bottom of the U-shaped block 302, so that the operator can adjust the clamping jig to a suitable height and inclination angle according to the height and operation habit of the operator.

[0026] Please refer to Figure 4 The rotating mechanism 4 comprises a rotating block 401, the surface of the rotating block 401 is fixedly connected with a rotating disc 402, the operator can place the workpiece on the top of the rotating disc 402, the inner wall of the rotating disc 402 is slidably connected with a sliding plate 403, the clamping effect of the sliding plate 403 can clamp the workpiece, the end, away from the rotating disc 402, of the rotating block 401 is rotatably connected with the inner wall of the workbench 1, the rotating mechanism 4 further comprises a pressing plate 404, the pressing plate 404 can press the rectangular workpiece, further improving the clamping efficiency of the rectangular workpiece, the inner wall of the sliding plate 403 is slidably connected with a pressing rod 405, the rotating disc 402 rotates to the other side through the rotating block 401, at this time, the operator can clamp the special-shaped workpiece through the pressing rod 405 by means of a handle 406, the end, away from the sliding plate 403, of the pressing rod 405 is fixedly connected with the handle 406, the front part of the pressing plate 404 is rotatably connected with the inner wall of the sliding plate 403, so that the clamping jig can be randomly exchanged with the clamping assembly, so that the jig can adapt to the clamping requirements of various workpieces.

[0027] Working principle: in use, the operator can adjust the height of the clamping jig in advance when using the clamping jig, specifically, the operator pulls up the workbench 1, the workbench 1 drives the telescopic rod 304 to slide and extend through the inner wall of the bottom plate 305, at this time the telescopic rod 304 lifts the U-shaped block 302, the U-shaped block 302 lifts the workbench 1 to realize the lifting, at the same time, the operator can rotate the workbench 1, the workbench 1 rotates along the inner wall of the U-shaped block 302 through the fixed block 301, the U-shaped block 302 drives the cross rod 303 to realize the synchronous of another set of telescopic rod 304, so that the operator can adjust the clamping jig to the appropriate height and inclination angle according to his own height and operation habit, at the same time, it avoids the operator to bend, stretch or twist the body to adapt to the fixed position of the jig, reduces the labor intensity, has higher practicability, then the operator can place the workpiece on the top of the rotating disc 402, the workpiece can be clamped through the clamping action of the sliding plate 403, and the pressing plate 404 can press the rectangular workpiece, further improve the clamping efficiency of the rectangular workpiece, when the special-shaped workpiece needs to be clamped and machined, the operator can rotate the rotating disc 402 through the rotating block 401 to rotate to the other side, at this time the operator can clamp the special-shaped workpiece through the pressing rod 405 of the handle 406, realize that the clamping jig can randomly replace the clamping assembly, make the jig can adapt to the clamping demand of various workpieces, make the clamping jig suitable for various machining or operation scenes, improve the universality of the device.

[0028] Finally, it should be pointed out that: the above only for the preferred embodiments of the utility model, and does not limit the utility model, although the utility model is described in detail with reference to the foregoing embodiments, for the person skilled in the art, it still can modify the technical scheme recorded in the foregoing each embodiment, or equivalent replacement to part of technical features, any modification, equivalent replacement, improvement etc. that is made within the spirit and principles of the utility model, should be included in the protection scope of the utility model.

Claims

1. A multifunctional combined jig with replaceable inner core, comprising a workbench (1), characterized in that: The top of the workbench (1) is provided with an operating handle (2), the bottom of the workbench (1) is provided with an adjusting mechanism (3), and the middle of the workbench (1) is provided with a rotation mechanism (4), the adjusting mechanism (3) is composed of a connecting assembly and an adjusting assembly, the adjusting assembly comprises a fixed block (301), the surface of the fixed block (301) is rotatably connected with a U-shaped block (302), and the front of the U-shaped block (302) is fixedly connected with a cross rod (303).

2. The interchangeable inner core multifunctional combination fixture of claim 1, wherein: The connecting assembly comprises a telescopic rod (304), and the surface of the telescopic rod (304) is provided with a chassis (305).

3. The interchangeable core multi-functional combination fixture of claim 1, wherein: The top of the fixed block (301) is fixedly connected with the bottom of the workbench (1).

4. The interchangeable core multi-functional combination fixture of claim 2, wherein: One end of the telescopic rod (304) away from the chassis (305) is fixedly connected with the bottom of the U-shaped block (302).

5. The interchangeable core multi-functional combination fixture of claim 1, wherein: The rotation mechanism (4) comprises a rotating block (401), the surface of the rotating block (401) is fixedly connected with a rotating disc (402), and the inner wall of the rotating disc (402) is slidably connected with a sliding plate (403).

6. The interchangeable core multi-functional combination fixture of claim 5, wherein: The rotation mechanism (4) further comprises a pressing plate (404), the inner wall of the sliding plate (403) is slidably connected with a pressing rod (405), and one end of the pressing rod (405) away from the sliding plate (403) is fixedly connected with a handle (406).

7. The interchangeable core multi-functional combination fixture of claim 5, wherein: One end of the rotating block (401) away from the rotating disc (402) is rotatably connected with the inner wall of the workbench (1).

8. The interchangeable core multi-functional combination fixture of claim 6, wherein: The front of the pressing plate (404) is rotatably connected with the inner wall of the sliding plate (403).

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