CN216478304U

CN216478304U - Hydraulic press bolt locking mechanism

Info

Publication number: CN216478304U
Application number: CN202122937818.4U
Authority: CN
Inventors: 陈家磊
Original assignee: Siyide Shenyang Hydraulic Equipment Manufacturing Co ltd
Current assignee: Siyide Shenyang Hydraulic Equipment Manufacturing Co ltd
Priority date: 2021-11-27
Filing date: 2021-11-27
Publication date: 2022-05-10
Anticipated expiration: 2031-11-27

Abstract

The utility model discloses a hydraulic machine plug pin locking mechanism which comprises a shell, wherein a positioning rod is inserted into the surface of one side of the shell through a preformed hole, a positioning plate is welded on the periphery of the positioning rod, a spring is welded on one side of the positioning plate and is positioned on the periphery of the positioning rod, sliding grooves are formed in the surfaces of one side of the top and one side of the inner bottom of the shell, sliding blocks are connected in the sliding grooves in a sliding mode, and one end of each sliding block is connected with the positioning plate through a screw. According to the plug pin locking mechanism of the hydraulic machine, the sliding block can move in the sliding groove, and the sliding block can be limited by the sliding groove, so that the stability of the positioning rod can be improved due to the fact that the sliding block is matched with the sliding groove, and the sliding block and the sliding groove are not easy to corrode because the sliding block and the sliding groove are both positioned in the shell, so that the positioning rod is guaranteed to have good stability after being used for a long time, and the plug pin locking mechanism is suitable for being widely popularized and used.

Description

Hydraulic press bolt locking mechanism

Technical Field

The utility model relates to the technical field of bolt locking, in particular to a hydraulic press bolt locking mechanism.

Background

The hydraulic machine is a machine which takes liquid as a working medium and is manufactured according to the Pascal principle and is used for transferring energy to realize various processes, and some parts on the hydraulic machine are locked through bolts.

The common hydraulic press bolt locking mechanism has the following defects: 1. after long-time use, the stability of locking mechanism part can reduce because of corroding, influences the use, 2, when the bolt is longer, can't be convenient carry on spacingly to the appointed high position of bolt, influence the fixed stability of bolt.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a hydraulic press bolt locking mechanism which can effectively solve the problems in the background technology.

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

the utility model provides a hydraulic press bolt locking mechanism, includes the casing, casing one side surface is inserted through the preformed hole and is equipped with the locating lever, and the peripheral welding of locating lever has the locating plate, the welding of locating plate one side has the spring, and the spring is located the locating lever periphery, the spout has all been seted up to top one side and interior bottom one side surface in the casing, and sliding connection has the slider in the spout, the screwed connection locating plate is passed through to slider one end.

Furthermore, a positioning cylinder is arranged on one side of the top of the shell, a screw rod is mounted on the surface of the top of the positioning cylinder through a reserved threaded hole, a rotating groove is formed in the surface of the top of the screw rod, a rotating block is rotatably connected in the rotating groove, a connecting rod is welded on the top of the rotating block, and a limiting ring is welded on one side of the connecting rod; the spacing ring can carry on spacingly to the corresponding height of bolt to improve the stability after the bolt is fixed.

Furthermore, the top of the shell is provided with jacks, and fixing threaded holes are formed in the corners of the surface of the top of the shell; the shell can protect the parts in the shell.

Furthermore, the inner side of the limiting ring is connected with a rubber ring in a gluing mode.

Further, one side of the spring is welded to the housing.

Compared with the prior art, the utility model has the following beneficial effects:

1. through setting up slider, spout and casing, when locating lever locking bolt, the slider can remove in the spout, and the slider can be spacing by the spout, so slider and spout cooperate and to improve the stability of locating lever, again because slider and spout all are located the casing, so both are difficult for receiving the corruption, and then guarantee that the locating lever still has good stability after long-time the use.

2. Through setting up the screw rod, turning block and spacing ring, the height of spacing ring can be adjusted to personnel's rotatory screw rod, and, the spacing ring can rotate under the effect of turning block, thereby make the centre of a circle of spacing ring and jack on same straight line, afterwards, personnel can use the part preformed hole that corresponds the bolt and pass spacing ring and outside hydraulic press in proper order, pass the jack at last, at this moment, the spacing ring just can highly carry on spacingly to the correspondence of bolt, with the stability after improving the bolt is fixed.

Drawings

Fig. 1 is a schematic diagram of the overall structure of a hydraulic press latch locking mechanism of the present invention.

Fig. 2 is a schematic sectional view of a housing of a latch locking mechanism of a hydraulic machine according to the present invention.

Fig. 3 is a schematic cross-sectional structure diagram of a positioning cylinder and a screw of the plug locking mechanism of a hydraulic machine.

In the figure: 1. a housing; 2. fixing the threaded hole; 3. a positioning cylinder; 4. a screw; 5. rotating the block; 6. a connecting rod; 7. a rubber ring; 8. a limiting ring; 9. a jack; 10. positioning a rod; 11. positioning a plate; 12. a slider; 13. a chute; 14. a spring; 15. the groove is rotated.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

As shown in fig. 1-3, a hydraulic press bolt locking mechanism includes a housing 1, a positioning rod 10 is inserted into a side surface of the housing 1 through a preformed hole, a positioning plate 11 is welded on the periphery of the positioning rod 10, a spring 14 is welded on one side of the positioning plate 11, the spring 14 is located on the periphery of the positioning rod 10, sliding grooves 13 are formed in the surfaces of one side of the top and one side of the inner bottom of the housing 1, a sliding block 12 is slidably connected to the sliding grooves 13, and one end of the sliding block 12 is connected to the positioning plate 11 through a screw.

Wherein, 1 top one side of casing is provided with a location section of

thick bamboo

3, and 3 top surfaces of a location section of thick bamboo install screw rod 4 through reserving the screw hole, rotation groove 15 has been seted up on 4 top surfaces of screw rod, and rotates the 15 internal rotations in groove and be connected with turning block 5, the welding of 5 tops of turning block has connecting rod 6, and the welding of 6 one sides of connecting rod has spacing ring 8.

In this embodiment, as shown in fig. 1 and 3, the limiting ring 8 can rotate through the rotating block 5, so that the limiting ring coincides with the center of the insertion hole 9, and the limiting ring 8 cannot coincide with the center of the insertion hole 9 due to the rotation of the screw rod 4.

Wherein, casing 1 top is provided with jack 9, and casing 1 top surface corner all seted up fixed screw hole 2.

In this embodiment, as shown in fig. 1, a person may connect and fix the mechanism with an external corresponding mechanism through the fixing threaded hole 2, and the plug may enter the housing 1 through the jack 9.

Wherein, the inner side of the limit ring 8 is connected with a rubber ring 7 in a gluing way.

In this embodiment, as shown in fig. 1, the rubber ring 7 has certain elasticity to improve the connection tightness between the limit ring 8 and the plug pin.

Wherein, one side of the spring 14 is welded on the shell 1.

In this embodiment, as shown in fig. 2, after one end of the positioning rod 10 is located in the preformed hole of the bolt, the spring 14 is still in a compressed state, so as to improve the fixing stability of the bolt.

It should be noted that, the utility model is a hydraulic press latch locking mechanism, when working, a person can fix the mechanism at a corresponding position of an external hydraulic press, then the person can manually rotate a screw rod 4 according to the length of a latch to be locked, so as to adjust the height of a limit ring 8, and the limit ring 8 can rotate under the action of a rotating block 5, so that the circle centers of the limit ring 8 and a jack 9 are on the same straight line, at this time, the person can use the corresponding latch to sequentially pass through a part reserved hole of the limit ring 8 and the external hydraulic press, finally pass through the jack 9 and be positioned in a shell 1, next, the person can manually apply a certain force to a positioning rod 10, so that a positioning plate 11 compresses a spring 14, further the positioning rod 10 moves, so that the end part of the positioning rod 10 can align to a reserved hole at the bottom of one side of the latch, then, the person can manually loosen the positioning rod 10, at this moment, locating lever 10 can reset under spring 14's effect, thereby make the tip of locating lever 10 insert in the preformed hole of bolt one side bottom, and then fix the bolt locking, it is fixed with the corresponding part of outside hydraulic press, in this process, slider 12 can remove in spout 13, and slider 12 can be spacing by spout 13, so slider 12 and spout 13 cooperate and can improve the stability of locating lever 10, again because slider 12 and spout 13 all are located casing 1, so both are difficult for receiving the corruption, and then guarantee that locating lever 10 still has good stability after long-time the use.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a hydraulic press bolt locking mechanism, includes casing (1), its characterized in that: casing (1) one side surface is inserted through the preformed hole and is equipped with locating lever (10), and the peripheral welding of locating lever (10) has locating plate (11), the welding of locating plate (11) one side has spring (14), and spring (14) are located locating lever (10) periphery, spout (13) have all been seted up with interior bottom one side surface to top one side in casing (1), and sliding connection has slider (12) in spout (13), screwed connection locating plate (11) are passed through to slider (12) one end.

2. The hydraulic press latch locking mechanism of claim 1, further comprising: casing (1) top one side is provided with a location section of thick bamboo (3), and a location section of thick bamboo (3) top surface installs screw rod (4) through reserving the screw hole, rotation groove (15) have been seted up to screw rod (4) top surface, and rotate groove (15) internal rotation and be connected with turning block (5), the welding of turning block (5) top has connecting rod (6), and the welding of connecting rod (6) one side has spacing ring (8).

3. The hydraulic press latch locking mechanism of claim 1, further comprising: the top of the shell (1) is provided with a jack (9), and the corners of the top surface of the shell (1) are provided with fixing threaded holes (2).

4. The hydraulic press latch locking mechanism of claim 2, further comprising: the inner side of the limiting ring (8) is connected with a rubber ring (7) in a gluing way.

5. The hydraulic press latch locking mechanism of claim 1, further comprising: one side of the spring (14) is welded to the shell (1).