CN212169721U

CN212169721U - Fixing clamp for cutting steering gear box shell

Info

Publication number: CN212169721U
Application number: CN202021007959.5U
Authority: CN
Inventors: 李有红; 姚国平
Original assignee: Hubei Xuyang Industry And Trade Co ltd
Current assignee: Hubei Xuyang Industry And Trade Co ltd
Priority date: 2020-06-04
Filing date: 2020-06-04
Publication date: 2020-12-18
Anticipated expiration: 2030-06-04

Abstract

The utility model discloses a mounting fixture for steering gear box casing cutting usefulness, the on-line screen storage device comprises a base, the first hydraulic cylinder body of top fixedly connected with of base, the both sides of first hydraulic cylinder body all are provided with the backup pad, the bottom fixed connection of backup pad is on the base, the beneficial effects of the utility model are that: the utility model relates to a mounting fixture for cutting of direction casing body is used simple structure, high durability and convenient use, can promote the second hydraulic cylinder body through the flexible end of cylinder and carry out the ascending and descending of vertical side, the second hydraulic cylinder body can carry out stable fixed to two arc clamp blocks with first hydraulic cylinder body, carry hydraulic oil to hydraulic cylinder body when inside through hydraulic pressure oil pipe, sealed disc on the flexible clamping bar can carry out the multiple spot contact to the direction casing body outer wall that is located between two arc clamp blocks under the pressure effect of hydraulic oil, make the flexible clamping bar can effectually carry out multi-directional centre gripping to the direction casing body, make the centre gripping effect better.

Description

Fixing clamp for cutting steering gear box shell

Technical Field

The utility model relates to an anchor clamps technical field specifically is a mounting fixture that is used for steering gear box casing cutting to use.

Background

The steering gear box shell needs to be fixedly clamped by using a clamp when machining and cutting are carried out. However, most of the existing clamps clamp both sides of the steering gear housing through the clamping plate, and the clamping plate is planar, but because the steering gear housing is irregular cylindrical, the contact area between the clamping plate and the outer wall of the steering gear housing is greatly reduced, which results in poor clamping effect of the existing clamps.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a mounting fixture for steering gear box body cutting usefulness to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a fixing clamp for cutting a steering gear box shell comprises a base, wherein a first hydraulic cylinder body is fixedly connected to the top of the base, supporting plates are arranged on two sides of the first hydraulic cylinder body, the bottom of each supporting plate is fixedly connected to the base, a top plate is fixedly connected to the other end of each supporting plate, a cylinder is fixedly connected to the top of each top plate, the telescopic end of the cylinder penetrates through the top plate and is fixedly connected with a second hydraulic cylinder body, the telescopic end of the cylinder is connected with the top plate in a sliding mode, the second hydraulic cylinder body is located right above the first hydraulic cylinder body, an arc-shaped clamping block is fixedly connected to one end, adjacent to the first hydraulic cylinder body and the second hydraulic cylinder body, of each arc-shaped clamping block, a plurality of telescopic clamping rods are inserted at equal intervals, the telescopic clamping rods are connected with the arc-shaped clamping blocks in a sliding mode, and a sealing disc is fixedly, the side wall of the excircle side of the arc-shaped clamping block is provided with a liquid guide cavity corresponding to the sealing disc, the liquid guide cavity is matched with the sealing disc, and the sealing disc is connected inside the liquid guide cavity in a sliding manner.

Preferably, the outer side walls of the two sides of the second hydraulic cylinder body are fixedly connected with first limiting sliding blocks, the plate wall of the supporting plate is provided with first limiting sliding grooves corresponding to the first limiting sliding blocks, and the first limiting sliding grooves are matched with the first limiting sliding blocks.

Preferably, the outer side walls of one sides of the first hydraulic cylinder body and the second hydraulic cylinder body are fixedly communicated with hydraulic oil pipes, and the other ends of the hydraulic oil pipes are connected with hydraulic cylinders.

Preferably, one end of the telescopic clamping rod, which is close to the circle center of the arc-shaped clamping block, is fixedly bonded with a rubber cushion block.

Preferably, the outer side walls of the two sides of the sealing disc are fixedly connected with second limiting sliding blocks, the inner wall of the liquid guide cavity is provided with second limiting sliding grooves corresponding to the second limiting sliding blocks, and the second limiting sliding grooves are matched with the second limiting sliding blocks.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a mounting fixture for cutting of direction casing body is used simple structure, high durability and convenient use, can promote the second hydraulic cylinder body through the flexible end of cylinder and carry out the ascending and descending of vertical side, the second hydraulic cylinder body can carry out stable fixed to two arc clamp blocks with first hydraulic cylinder body, carry hydraulic oil to hydraulic cylinder body when inside through hydraulic pressure oil pipe, sealed disc on the flexible clamping bar can carry out the multiple spot contact to the direction casing body outer wall that is located between two arc clamp blocks under the pressure effect of hydraulic oil, make the flexible clamping bar can effectually carry out multi-directional centre gripping to the direction casing body, make the centre gripping effect better.

Drawings

Fig. 1 is a schematic structural view of the present invention;

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

fig. 3 is a partial enlarged view of the portion a of the present invention.

In the figure: 1. a base; 2. a first hydraulic cylinder; 3. a support plate; 4. a top plate; 5. a cylinder; 6. a second hydraulic cylinder; 7. a first limit slide block; 8. a first limiting chute; 9. a hydraulic oil pipe; 10. an arc-shaped clamping block; 11. a telescopic clamping rod; 12. a rubber cushion block; 13. a sealing disc; 14. a drainage cavity; 15. a second limit slide block; 16. the second spacing spout.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a fixing clamp for cutting a steering gear box shell comprises a base 1, wherein the top of the base 1 is fixedly connected with a first hydraulic cylinder body 2, two sides of the first hydraulic cylinder body 2 are respectively provided with a supporting plate 3, the bottom of the supporting plate 3 is fixedly connected to the base 1, the other end of the supporting plate 3 is fixedly connected with a top plate 4, the top of the top plate 4 is fixedly connected with a cylinder 5, the telescopic end of the cylinder 5 penetrates through the top plate 4 and is fixedly connected with a second hydraulic cylinder body 6, the telescopic end of the cylinder 5 is in sliding connection with the top plate 4, the second hydraulic cylinder body 6 is positioned right above the first hydraulic cylinder body 2, the adjacent ends of the first hydraulic cylinder body 2 and the second hydraulic cylinder body 6 are respectively and fixedly connected with an arc-shaped clamping block 10, a plurality of telescopic clamping rods 11 are inserted into the arc-shaped clamping block 10 at equal intervals, the telescopic clamping rods 11 are in sliding connection with the arc-shaped clamping blocks 10, the lateral wall of the excircle side of the arc-shaped clamping block 10 is provided with a liquid guide cavity 14 corresponding to the sealing disc 13, the liquid guide cavity 14 is matched with the sealing disc 13, and the sealing disc 13 is connected inside the liquid guide cavity 14 in a sliding manner.

The first limiting slide block 7 is fixedly connected to the outer side walls of the two sides of the second hydraulic cylinder 6, a first limiting slide groove 8 is formed in the plate wall of the supporting plate 3 corresponding to the first limiting slide block 7, the first limiting slide groove 8 is matched with the first limiting slide block 7, and the first limiting slide block 7 enables the second hydraulic cylinder 6 to be more stable when the second hydraulic cylinder is lifted and lowered when the first limiting slide block 7 slides inside the first limiting slide groove 8.

All fixed intercommunication has hydraulic pressure oil pipe 9 on the lateral wall of first

hydraulic cylinder body

2 and 6 one sides of second hydraulic cylinder body, and hydraulic pressure oil pipe 9's the other end is connected with the pneumatic cylinder for hydraulic pressure oil pipe 9 can carry hydraulic oil to hydraulic cylinder body's inside.

The one end that flexible clamping bar 11 is close to the centre of a circle department of arc clamp splice 10 is fixed to be bonded has rubber cushion 12, and rubber cushion 12 can make flexible clamping bar 11 to the effect when the steering wheel casing carries out the centre gripping better, and can make flexible clamping bar 11 can not cause the damage to the steering wheel casing.

Equal fixedly connected with second limit slide 15 on the lateral wall of sealed disc 13 both sides, lead and seted up second limit chute 16 corresponding second limit slide 15 on the inner wall of sap cavity 14, second limit chute 16 sets up with second limit slide 15 phase-match, second limit slide 15 can carry on spacingly to sealed disc 13 when the inside of second limit chute 16 slides, prevents that sealed disc 13 from being separated by the inside of leading sap cavity 14.

Specifically, when the utility model is used, the steering gear box to be cut is positioned between two arc-shaped clamping blocks 10, the cylinder 5 is started, the telescopic end of the cylinder 5 drives the second hydraulic cylinder 6 to move vertically along the support plate 3, the second hydraulic cylinder 6 can drive the first limit slider 7 to slide in the first limit chute 8 when moving, so that the second hydraulic cylinder 6 can be more stable when lifting, the second hydraulic cylinder 6 and the first hydraulic cylinder 2 can support and fix the two arc-shaped clamping blocks 10, hydraulic oil in the hydraulic cylinder can be conveyed to the first hydraulic cylinder 2 and the second hydraulic cylinder 6 through the hydraulic oil pipe 9, the hydraulic oil in the first hydraulic cylinder 2 and the second hydraulic cylinder 6 can push the sealing disc 13 to slide in the liquid guide cavity 14, the sealing disc 13 can drive the telescopic clamping rod 11 to slide towards the position of the center of the arc-shaped clamping blocks 10, the telescopic clamping rod 11 can perform multi-point contact on the outer wall of the steering gear box body between the two arc-shaped clamping blocks 10, so that the telescopic clamping rod 11 can effectively perform multi-directional clamping on the steering gear box body, and the clamping effect is better.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The fixing clamp for cutting the steering gear box shell is characterized by comprising a base (1), wherein the top of the base (1) is fixedly connected with a first hydraulic cylinder body (2), supporting plates (3) are arranged on two sides of the first hydraulic cylinder body (2), the bottom of each supporting plate (3) is fixedly connected onto the base (1), a top plate (4) is fixedly connected to the other end of each supporting plate (3), an air cylinder (5) is fixedly connected to the top of each top plate (4), the telescopic end of each air cylinder (5) penetrates through the corresponding top plate (4) and is fixedly connected with a second hydraulic cylinder body (6), the telescopic end of each air cylinder (5) is slidably connected with the corresponding top plate (4), the second hydraulic cylinder body (6) is located right above the first hydraulic cylinder body (2), and the adjacent end of each first hydraulic cylinder body (2) and the adjacent end of each second hydraulic cylinder body (6) is fixedly connected with an arc-shaped clamping block (10), the utility model discloses a liquid guide device, including arc clamp splice (10), flexible clamp bar (11) and arc clamp splice (10), the equidistant grafting of arc clamp splice (10) has a plurality of flexible clamp bar (11), flexible clamp bar (11) and arc clamp splice (10) sliding connection, fixed cover on the outer pole wall of flexible clamp bar (11) has connect sealed disc (13), correspond sealed disc (13) on the lateral wall of arc clamp splice (10) excircle side and seted up drain cavity (14), drain cavity (14) and sealed disc (13) phase-match set up, just sealed disc (13) sliding connection is in the inside of drain cavity (14).

2. A mounting fixture for steering gear box housing cutting as claimed in claim 1, wherein: the hydraulic cylinder is characterized in that first limiting sliding blocks (7) are fixedly connected to the outer side walls of two sides of the second hydraulic cylinder body (6), first limiting sliding grooves (8) are formed in the plate wall of the supporting plate (3) corresponding to the first limiting sliding blocks (7), and the first limiting sliding grooves (8) are matched with the first limiting sliding blocks (7).

3. A mounting fixture for steering gear box housing cutting as claimed in claim 1, wherein: all fixed intercommunication has hydraulic pressure oil pipe (9) on the lateral wall of first hydraulic cylinder body (2) and second hydraulic cylinder body (6) one side, the other end of hydraulic pressure oil pipe (9) is connected with the pneumatic cylinder.

4. A mounting fixture for steering gear box housing cutting as claimed in claim 1, wherein: one end of the telescopic clamping rod (11) close to the circle center of the arc-shaped clamping block (10) is fixedly bonded with a rubber cushion block (12).

5. A mounting fixture for steering gear box housing cutting as claimed in claim 1, wherein: the outer side walls of two sides of the sealing disc (13) are fixedly connected with second limiting sliding blocks (15), the inner wall of the liquid guide cavity (14) is provided with second limiting sliding grooves (16) corresponding to the second limiting sliding blocks (15), and the second limiting sliding grooves (16) are matched with the second limiting sliding blocks (15).