CN216691696U

CN216691696U - Novel bolt structure of telescopic cylinder

Info

Publication number: CN216691696U
Application number: CN202122955455.7U
Authority: CN
Inventors: 刘飞; 陆奇伟; 周邦安; 董保军; 杨青华
Original assignee: Huabang New Material Technology Wuxi Co ltd
Current assignee: Huabang New Material Technology Wuxi Co ltd
Priority date: 2021-11-29
Filing date: 2021-11-29
Publication date: 2022-06-07
Anticipated expiration: 2031-11-29

Abstract

The utility model is suitable for the technical field of telescopic cylinders, and provides a novel bolt structure of a telescopic cylinder, which comprises a limiting mounting seat, a mounting bottom plate, mounting holes, a limiting slider and a telescopic cylinder body, wherein the mounting bottom plate is arranged on the outer surface of the bottom end of the limiting mounting seat, the outer surface of the bottom end of the limiting mounting seat is fixedly mounted in the top end of the mounting bottom plate, the mounting holes are formed in the outer surfaces of the top ends of the two sides of the limiting mounting seat in an equidistant penetrating mode, and the telescopic cylinder body is obliquely arranged on the outer surface of one side of the top end of the limiting mounting seat. This novel bolt structure of telescoping cylinder is provided with spacing spout and spacing draw-in groove, is connected through the slip block of spacing slider and spacing draw-in groove for spacing slider can drive the telescoping cylinder body and remove, thereby when not increasing telescoping cylinder body structure size, can increase telescoping cylinder push-and-pull distance, convenient to use, and stability is high.

Description

Novel bolt structure of telescopic cylinder

Technical Field

The utility model belongs to the technical field of telescopic cylinders, and particularly relates to a novel bolt structure of a telescopic cylinder.

Background

The telescopic hydraulic cylinder is formed by sleeving two or more piston type hydraulic cylinders, a piston rod of a piston cylinder of a previous stage is a cylinder barrel of a piston cylinder of a next stage, in order to increase the push-pull distance of the telescopic cylinder without increasing the structural size, generally, two rows or multiple rows of bolt structures are manufactured on the cylinder barrel of the telescopic cylinder, the telescopic cylinder and a pushed and pulled component are controlled to be connected and separated through bolts, the switching of the push-pull points of the bolts between different rows can be realized, and therefore the push-pull distance of the same cylinder can be enlarged.

The mode is troublesome in the installation process, the integral limitation is poor, the mode cannot be adjusted and controlled according to actual needs in the using process, the integral use is inconvenient, the integral direction is fixed, the change is inconvenient, the use range is limited, and the stability is poor.

SUMMERY OF THE UTILITY MODEL

The utility model provides a novel bolt structure of a telescopic cylinder, and aims to solve the problems that the existing telescopic cylinder is troublesome in the installation process, poor in integral limitation, inconvenient to use integrally, fixed in integral direction, inconvenient to change, limited in use range and poor in stability, and cannot be adjusted and controlled according to actual needs in the use process.

The novel bolt structure of the telescopic cylinder comprises a limiting mounting seat, a mounting bottom plate, mounting holes, a limiting slider and a telescopic cylinder body, wherein the mounting bottom plate is arranged on the outer surface of the bottom end of the limiting mounting seat, the outer surface of the bottom end of the limiting mounting seat is fixedly mounted inside the top end of the mounting bottom plate, the mounting bottom plate and the limiting mounting seat are both in a long rectangular shape, the mounting holes are formed in the outer surfaces of the top ends of the two sides of the mounting bottom plate, which are located on the limiting mounting seat, at equal intervals in a penetrating mode, and the telescopic cylinder body is obliquely arranged on the outer surface of one side of the top end of the limiting mounting seat.

Preferably, the inside of spacing mount pad is transversely embedded to be provided with spacing draw-in groove, and spacing draw-in groove sets up to convex shape to run through between the narrower one end top of spacing draw-in groove and the top surface of spacing mount pad and switch on, spacing draw-in groove and the bottom and both ends of spacing mount pad do not all run through simultaneously and switch on.

Adopt above-mentioned technical scheme for the block is more firm between spacing draw-in groove and the spacing slider, and the steadiness is better.

Preferably, the inside of limiting clamping groove is provided with a limiting slide block, the outer surface of the limiting slide block is attached to the inner surface of the limiting clamping groove, the limiting slide block is in sliding connection with the limiting clamping groove, and meanwhile, one end of the limiting slide block protrudes and is arranged on the outer surface of the top end of the limiting clamping groove.

By adopting the technical scheme, the position on the limiting mounting seat is changed by the moving drive of the limiting sliding block.

Preferably, the outer surfaces of two sides of the protruding end of the limiting sliding block are symmetrically provided with limiting frames, the whole limiting frame is in an inclined L shape, and a through hole penetrates through the inner part of one side, located on the outer surfaces of two sides of the limiting mounting seat, of the limiting frame.

By adopting the technical scheme, the limiting sliding block can be limited through the limiting frame.

Preferably, the embedded fixed slot that is provided with of both sides surface symmetry of spacing mount pad, and all run through in the through-hole of spacing inside and be provided with fixing bolt to fixing bolt's one end is rotated the block and is installed in the inside of fixed slot, the top surface fixed connection of spacing slider protrusion end is provided with spacing mounting bracket.

By adopting the technical scheme, when the limiting sliding block is limited, only the fixing bolt needs to be rotated into the fixing groove, so that the stability is high.

Preferably, the limiting mounting frame is set to be in a U shape, the middle positions of the inner walls of the two sides of the limiting mounting frame are provided with limiting holes in a penetrating mode, the bottom end of the telescopic cylinder body is connected with a limiting block, one end of the limiting block is arranged in an arc shape, one end of the limiting block is located inside the limiting mounting frame, meanwhile, a threaded bolt is arranged between the limiting block and the limiting mounting frame in a penetrating mode, one end of the threaded bolt is arranged inside the outer surface of the other side of the limiting mounting frame in a penetrating mode, and meanwhile the edge of the outer surface of one end of the threaded bolt is provided with threads.

By adopting the technical scheme, the limiting mounting frame can drive the telescopic cylinder body to move in the process of moving again, so that the integral push-pull distance is changed.

Compared with the prior art, the utility model has the beneficial effects that: the utility model relates to a novel bolt structure of a telescopic cylinder, which comprises the following components:

1. the telescopic cylinder is provided with the limiting sliding chute and the limiting clamping groove, and the limiting sliding block can drive the telescopic cylinder body to move through the sliding clamping connection of the limiting sliding block and the limiting clamping groove, so that the push-pull distance of the telescopic cylinder can be increased while the structural size of the telescopic cylinder body is not increased, the telescopic cylinder is convenient to use, and the stability is high;

2. the limiting slide block is provided with the limiting frame and the fixing bolt, and the limiting slide block can limit and fix the limiting frame and the limiting mounting seat through the fixing bolt in the moving process through the arrangement of the limiting frame, so that the limiting slide block and the telescopic cylinder body are limited, the stability is high, the operation is convenient, and the limiting control can be performed at will;

3. be provided with stopper and screw bolt, through screw bolt with stopper fixed mounting in the inside of spacing mounting bracket to the realization is rotated, makes the telescoping cylinder body rotate redirecting, and the edge of screw bolt is provided with the screw thread simultaneously, carries on spacingly through the nut simultaneously, and screw bolt and stopper running contact surface are for leveling, thereby make the stopper rotate and reduce to produce the influence to screw bolt, prevent not hard up.

Drawings

FIG. 1 is a schematic overall perspective view of the present invention;

FIG. 2 is a schematic view of the overall split structure of the present invention;

FIG. 3 is a side cross-sectional view of the overall mounting of the present invention;

FIG. 4 is a schematic view of a three-dimensional structure of the limit mounting seat and the mounting base plate according to the present invention;

fig. 5 is a schematic perspective view of the threaded plug of the present invention.

In the figure: 1. a limiting mounting seat; 2. mounting a bottom plate; 3. mounting holes; 4. a limiting clamping groove; 5. a limiting slide block; 6. a limiting frame; 7. fixing grooves; 8. fixing the bolt; 9. a limiting mounting rack; 10. a threaded bolt; 11. a limiting block; 12. the telescopic cylinder body.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

Referring to fig. 1-5, the present invention provides a novel plug structure of a telescopic cylinder, which comprises: the telescopic cylinder comprises a limiting mounting seat 1, a mounting bottom plate 2, a mounting hole 3, a limiting clamping groove 4, a limiting sliding block 5, a limiting frame 6, a fixing groove 7, a fixing bolt 8, a limiting mounting frame 9, a threaded bolt 10, a limiting block 11 and a telescopic cylinder body 12;

in the embodiment, the outer surface of the bottom end of the limiting installation seat 1 is provided with an installation bottom plate 2, the outer surface of the bottom end of the limiting installation seat 1 is fixedly installed inside the top end of the installation bottom plate 2, the installation bottom plate 2 and the limiting installation seat 1 are both in a rectangular shape, the outer surfaces of the top ends of the installation bottom plate 2, which are positioned at two sides of the limiting installation seat 1, are provided with installation holes 3 at equal intervals in a penetrating manner, and the outer surface of one side of the top end of the limiting installation seat 1 is obliquely provided with a telescopic cylinder body 12;

furthermore, a limiting clamping groove 4 is transversely embedded in the limiting mounting seat 1, the limiting clamping groove 4 is in a convex shape, the top end of the narrower end of the limiting clamping groove 4 is communicated with the outer surface of the top end of the limiting mounting seat 1 in a penetrating manner, and meanwhile, the limiting clamping groove 4 is not communicated with the bottom end and two ends of the limiting mounting seat 1 in a penetrating manner; the limiting slide block 5 is arranged inside the limiting clamping groove 4, the outer surface of the limiting slide block 5 is attached to the inner surface of the limiting clamping groove 4, the limiting slide block 5 is in sliding connection with the limiting clamping groove 4, and one end of the limiting slide block 5 protrudes out of the outer surface of the top end of the limiting clamping groove 4;

in the embodiment, the outer surface of the top end side of the limit mounting seat 1 is obliquely provided with a telescopic cylinder body 12;

furthermore, the outer surfaces of two sides of one end, protruding out of the limiting slide block 5, of the limiting frame 6 are symmetrically provided with the limiting frames 6, the whole limiting frame 6 is in an inclined L shape, and a through hole penetrates through the inner part of one side, located on the outer surface of two sides of the limiting installation seat 1, of the limiting frame 6; the outer surfaces of two sides of the limiting installation seat 1 are symmetrically provided with fixing grooves 7 in an embedded mode, the through holes in the limiting frame 6 are provided with fixing bolts 8 in a penetrating mode, one end of each fixing bolt 8 is rotatably clamped and installed in the corresponding fixing groove 7, the outer surface of the top end of the protruding end of the limiting sliding block 5 is fixedly connected with a limiting installation frame 9, when the limiting sliding block 5 needs to be fixed and limited, the limiting frame 6 only needs to be fixed in the corresponding fixing groove 7 on one side of the limiting installation seat 1 through the fixing bolts 8, therefore, the integral limiting of the limiting sliding block 5 is achieved, and adjustment and control can be conducted according to actual needs;

furthermore, the limiting mounting frame 9 is set to be in a U shape, limiting holes are formed in the middle positions of the inner walls of the two sides of the limiting mounting frame 9 in a penetrating mode, the bottom end of the telescopic cylinder body 12 is connected with the limiting block 11, one end of the limiting block 11 is arranged in an arc shape, one end of the limiting block 11 is located inside the limiting mounting frame 9, a threaded bolt 10 is arranged between the limiting block 11 and the limiting mounting frame 9 in a penetrating mode, one end of the threaded bolt 10 is arranged inside the outer surface of the other side of the limiting mounting frame 9 in a penetrating mode, threads are arranged at the edge of the outer surface of one end of the threaded bolt 10, the telescopic cylinder body 12 can rotate through the penetrating arrangement of the limiting block 11 and the threaded bolt 10, the using direction is more angular, the use is more convenient, and the whole adjustment is convenient;

the working principle and the using process of the utility model are as follows: after the telescopic cylinder is installed, the limiting block 5 slides in the limiting clamping groove 4 to drive the limiting block 11 and the telescopic cylinder body 12 to move simultaneously, so that the push-pull distance of the telescopic cylinder can be increased while the structural size of the telescopic cylinder body 12 is not increased, and meanwhile, the whole telescopic cylinder body 12 can be limited through the limiting frame 6, so that the whole limiting stability is ensured.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a novel bolt structure of telescoping cylinder, includes spacing mount pad (1), mounting plate (2), mounting hole (3), spacing slider (5) and telescoping cylinder body (12), its characterized in that: the bottom surface of spacing mount pad (1) is provided with mounting plate (2), and the bottom surface fixed mounting of spacing mount pad (1) is inside the top of mounting plate (2) to mounting plate (2) and spacing mount pad (1) both are rectangular rectangle form, the equidistant mounting hole (3) that runs through of both sides top surface that mounting plate (2) are located spacing mount pad (1), top one side surface slope of spacing mount pad (1) is provided with telescoping cylinder body (12).

2. The novel plug structure of a telescopic cylinder as claimed in claim 1, wherein: the inside of spacing mount pad (1) transversely is embedded to be provided with spacing draw-in groove (4), and spacing draw-in groove (4) set up to convex shape to run through between the narrower one end top of spacing draw-in groove (4) and the top surface of spacing mount pad (1) and switch on, spacing draw-in groove (4) and the bottom and the both ends of spacing mount pad (1) all do not run through simultaneously and switch on.

3. A novel bolt construction for a telescopic cylinder as claimed in claim 2, further characterised in that: the inside of spacing draw-in groove (4) is provided with spacing slider (5), and the surface of spacing slider (5) and the internal surface of spacing draw-in groove (4) laminate mutually to be sliding connection between spacing slider (5) and spacing draw-in groove (4), the one end protrusion of spacing slider (5) sets up the top surface at spacing draw-in groove (4) simultaneously.

4. A novel bolt structure of a telescopic cylinder as claimed in claim 3, wherein: spacing slider (5) convex one end both sides surface symmetry is provided with spacing (6), and just spacing (6) whole sets up to "L" shape of slope form to spacing (6) are located one side inside the running through of spacing mount pad (1) both sides surface and are provided with the through-hole.

5. The novel plug structure of a telescopic cylinder as claimed in claim 4, wherein: the two side outer surface of the limiting mounting seat (1) is symmetrically embedded with fixing grooves (7), fixing bolts (8) are arranged in through holes in the limiting frame (6) in a penetrating mode, the clamping is rotated to one ends of the fixing bolts (8) to be mounted in the fixing grooves (7), and limiting mounting frames (9) are fixedly connected to the outer surface of the top end of the protruding end of the limiting sliding block (5).

6. The novel plug structure of a telescopic cylinder as claimed in claim 5, wherein: spacing mounting bracket (9) set up to "U" shape, and the both sides inner wall intermediate position of spacing mounting bracket (9) all runs through and is provided with spacing hole, the bottom of telescoping cylinder body (12) is connected and is provided with stopper (11), and the one end of stopper (11) is the arc setting, and the one end of stopper (11) is located the inside of spacing mounting bracket (9), run through between stopper (11) and spacing mounting bracket (9) simultaneously and be provided with screw thread bolt (10), and the one end of screw thread bolt (10) runs through and installs inside the opposite side surface of spacing mounting bracket (9), and the edge of the one end surface of screw thread bolt (10) is provided with the screw thread simultaneously.