CN218904241U

CN218904241U - End cover crimping device

Info

Publication number: CN218904241U
Application number: CN202223221441.3U
Authority: CN
Inventors: 张仁卿; 张文勇; 佘旭凡; 金玉鑫; 何华; 初丹阳; 金永红; 戴连桥
Original assignee: Shenzhen Huayang Tongda Precision Machinery Co ltd
Current assignee: Shenzhen Huayang Tongda Precision Machinery Co ltd
Priority date: 2022-12-02
Filing date: 2022-12-02
Publication date: 2023-04-25
Anticipated expiration: 2032-12-02

Abstract

The utility model discloses an end cover crimping device which comprises a support, wherein the support is provided with a jacking mechanism, the power output end of the jacking mechanism is connected with a fixing device, a pressure-bearing cylinder is arranged in the fixing device, guide mechanisms are arranged on two sides of the fixing device, a pressing plate is arranged at the top of each guide mechanism on two sides, an end cover is arranged on one side of the pressing plate corresponding to the pressure-bearing cylinder, a hydraulic cylinder is connected to the other side of the pressing plate, and a pressure sensor is connected to the hydraulic cylinder. The pressing plate gravity of the utility model is borne by the guide mechanism, the pressing plate is sleeved on the pull rod in an empty way, the gravity is not transmitted to the pull rod, the pull rod is not deformed in the working process, thus the error in the crimping process of the two end covers and the pressure-bearing cylinder can be reduced, the jacking device plays a role of adjusting the up-down moving position of the pressure-bearing cylinder, and the relative position between the jacking device and the two end covers can be adjusted before the crimping process is carried out, so that the jacking device and the two end covers are on the same axis with the two end covers, and thus the error in the crimping process of the two end covers and the pressure-bearing cylinder is also reduced.

Description

End cover crimping device

Technical Field

The utility model belongs to the technical field of end cover crimping, and particularly relates to an end cover crimping device.

Background

The end cover is a cover plate arranged on two sides of the pressure-bearing cylinder, and in the actual production process, the end cover is nested on two sides of the pressure-bearing cylinder through the end cover crimping device in a press fit mode, but the pressing plate of the existing end cover crimping device is hung on the pull rod in a hanging mode, the pull rod is not supported nor lifted, the pull rod is bent after long-time use, errors can be generated when the pressure-bearing cylinder is crimped with the end cover, and therefore the end cover crimping device is needed to solve the problems.

Disclosure of Invention

In view of the above-mentioned problems with the background art, the present utility model has as its object: aims to provide an end cover crimping device.

In order to achieve the technical purpose, the utility model adopts the following technical scheme:

the utility model provides an end cover crimping device, includes the support, climbing mechanism is installed to the support, climbing mechanism's power take off end is connected with fixing device, install the pressure-bearing section of thick bamboo in the fixing device, guiding mechanism is installed at fixing device's both sides to the support, both sides guiding mechanism's top is installed the clamp plate, the end cover is installed at one side that corresponds the pressure-bearing section of thick bamboo to the clamp plate, the opposite side of clamp plate is connected with hydraulic cylinder, hydraulic cylinder is connected with pressure sensor.

Further defined, the guide mechanism comprises a guide rail mounted on the bracket, the guide rail is slidably connected with a guide slide block, and the guide slide block is mounted at the bottom of the pressing plate. The structural design has a guiding effect and a bearing effect.

Further limited, the both sides of support are equipped with auxiliary fixing frame, pressure sensor fixed mounting is on auxiliary fixing frame. Such structural design is convenient for carrying out fixed installation.

Further limited, the upper and lower both sides sliding connection of clamp plate has the pull rod, the opposite side of pull rod is installed on auxiliary fixing frame. Such a structural design has the effect of assisting in guiding.

The beneficial effects of the utility model are as follows: when the pressing plate works, the gravity of the pressing plate is borne by the guide mechanism, the pressing plate is sleeved on the pull rod in an empty mode, the gravity is not transmitted to the pull rod, the pull rod cannot deform in the working process, the pressing plate which is opposite to the original device is directly hung on the pull rod, the pull rod can bend and deform due to the gravity action of the pressing plate, so that errors of the two end covers and the pressure-bearing cylinder in the pressure-bearing process can be reduced, and meanwhile, the newly added jacking device plays a role of adjusting the up-and-down moving position of the pressure-bearing cylinder, and before the compression-bearing process is carried out, the relative position between the pressing plate and the two end covers can be adjusted, so that the pressing plate and the two end covers are on the same axis, and errors of the two end covers and the pressure-bearing cylinder in the pressure-bearing process are reduced. The two devices have the advantages that errors in the crimping process of the two end covers and the pressure-bearing cylinder are greatly reduced, so that the production efficiency can be improved, and the error rate is reduced. The utility model has simple structure, convenient disassembly and maintenance and is simple and practical.

Drawings

The utility model can be further illustrated by means of non-limiting examples given in the accompanying drawings;

FIG. 1 is a schematic diagram of a front view of an end cap crimping apparatus according to an embodiment of the present utility model;

FIG. 2 is a schematic top view of an end cap crimping device according to an embodiment of the present utility model;

the main reference numerals are as follows:

the hydraulic cylinder 1, the end cover 2, the bracket 3, the jacking mechanism 4, the guide mechanism 5, the pull rod 6, the pressure sensor 7, the pressing plate 8, the fixing device 9 and the pressure-bearing cylinder 10.

Detailed Description

In order that those skilled in the art will better understand the present utility model, the following technical scheme of the present utility model will be further described with reference to the accompanying drawings and examples.

As shown in fig. 1-2, the end cover crimping device of the utility model comprises a bracket 3, wherein the bracket 3 is provided with a jacking mechanism 4, the power output end of the jacking mechanism 4 is connected with a fixing device 9, a pressure-bearing cylinder 10 is arranged in the fixing device 9, the bracket 3 is provided with guide mechanisms 5 at two sides of the fixing device 9, the tops of the guide mechanisms 5 at two sides are provided with a pressing plate 8, one side of the pressing plate 8 corresponding to the pressure-bearing cylinder 10 is provided with an end cover 2, the other side of the pressing plate 8 is connected with a hydraulic cylinder 1, and the hydraulic cylinder 1 is connected with a pressure sensor 7.

In this embodiment, before the end cap 2 is crimped, the lifting mechanism 4 rises to push the fixing device 9, the fixing device 9 pushes the pressure-bearing cylinder 10 to perform position adjustment, so that the fixing device and the end cap 2 on the pressure plate 8 are positioned at coaxial positions, the end cap 2 and the pressure-bearing cylinder 10 are conveniently and correctly aligned and crimped, then the four hydraulic cylinders 1 start to work at the same time, pressure is generated and transmitted, the pressure at one end pushes the pressure plates 8 at two ends to move along the pull rod 6 and the guide mechanism 5 to the middle, and the end caps 2 at two ends are crimped with the pressure-bearing cylinder 10; the pressure at the other end is transmitted to the pressure sensor 7, so that whether the pressure is within a pressure range which can be born in the process of crimping the two end covers 2 and the pressure-bearing cylinder 10 is detected, and when the pressure of the sensor 7 reaches the required pressure, the hydraulic cylinder 1 stops advancing and maintains the pressure for a period of time, so that the crimping effect is improved.

Preferably, the guiding mechanism 5 comprises a guiding rail mounted on the bracket 3, the guiding rail is slidably connected with a guiding slide block, and the guiding slide block is mounted at the bottom of the pressing plate 8. The structural design has a guiding effect and a bearing effect. In practice, other configurations of the guide mechanism 5 are also contemplated as the case may be.

Preferably, auxiliary fixing frames are arranged on two sides of the support 3, and the pressure sensor 7 is fixedly arranged on the auxiliary fixing frames. Such structural design is convenient for carrying out fixed installation. In practice, other structural shapes of the auxiliary fixing frame can be considered according to the specific circumstances.

Preferably, the upper side and the lower side of the pressing plate 8 are connected with pull rods 6 in a sliding manner, and the other sides of the pull rods 6 are arranged on the auxiliary fixing frame. Such a structural design has the effect of assisting in guiding. In practice, other auxiliary guide structure shapes for the pressure plate 8 are also contemplated as the case may be.

The above embodiments are merely illustrative of the principles of the present utility model and its effectiveness, and are not intended to limit the utility model. Modifications and variations may be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the utility model. Accordingly, it is intended that all equivalent modifications and variations of the utility model be covered by the claims of this utility model, which are within the skill of those skilled in the art, can be made without departing from the spirit and scope of the utility model disclosed herein.

Claims

1. An end cover crimping device which is characterized in that: including support (3), climbing mechanism (4) are installed to support (3), the power take off end of climbing mechanism (4) is connected with fixing device (9), install pressure-bearing section of thick bamboo (10) in fixing device (9), guiding mechanism (5) are installed at fixing device's (9) both sides to support (3), both sides clamp plate (8) are installed at guiding mechanism's (5) top, end cover (2) are installed in one side of corresponding pressure-bearing section of thick bamboo (10) to clamp plate (8), the opposite side of clamp plate (8) is connected with hydraulic cylinder (1), hydraulic cylinder (1) are connected with pressure sensor (7).

2. An end cap crimping apparatus according to claim 1, wherein: the guide mechanism (5) comprises a guide rail arranged on the support (3), the guide rail is connected with a guide sliding block in a sliding mode, and the guide sliding block is arranged at the bottom of the pressing plate (8).

3. An end cap crimping apparatus as claimed in claim 2, wherein: auxiliary fixing frames are arranged on two sides of the support (3), and the pressure sensor (7) is fixedly arranged on the auxiliary fixing frames.

4. An end cap crimping apparatus according to claim 3, wherein: the upper side and the lower side of the pressing plate (8) are connected with pull rods (6) in a sliding mode, and the other sides of the pull rods (6) are arranged on the auxiliary fixing frame.