CN218136498U

CN218136498U - Supporting and fixing frame for cutting stainless steel pipe

Info

Publication number: CN218136498U
Application number: CN202222383569.3U
Authority: CN
Inventors: 梅泽送
Original assignee: Daye Tongchuang Stainless Steel Metal Material Co ltd
Current assignee: Daye Tongchuang Stainless Steel Metal Material Co ltd
Priority date: 2022-09-07
Filing date: 2022-09-07
Publication date: 2022-12-27
Anticipated expiration: 2032-09-07

Abstract

The utility model relates to a supporting and fixing frame for cutting stainless steel pipes, which comprises a fixed supporting component and an adjustable supporting component, wherein the adjustable supporting component comprises a movable supporting part arranged on a supporting base and a plurality of self-adaptive clamping parts arranged in the movable supporting part and used for clamping the steel pipes; the utility model discloses a fixed subassembly with adjustable establish, can be in the cutting process to the steel pipe, adjust the position of movable supporting part, steel pipe to shortening gradually adapts to, and simultaneously, can be via the self-adaptation clamping part, in the fixed in-process of centre gripping to the steel pipe, utilize the relative force between holder and the steel pipe to make the upset splint of holder border department driven and tightly laminate on the surface of steel pipe, ensure that the centre gripping in-process carries out inseparable laminating to not unidimensional steel pipe surface, the holistic application scope of effectual hoisting device.

Description

Supporting and fixing frame for cutting stainless steel pipe

Technical Field

The utility model relates to a nonrust steel pipe cutting technical field, concretely relates to nonrust steel pipe cutting is with supporting mount.

Background

The stainless steel pipe is a hollow long-strip round steel material, and is mainly widely used for industrial conveying pipelines, mechanical structural parts and the like of petroleum, chemical industry, medical treatment, food, light industry, mechanical instruments and the like. In addition, since the steel sheet is light in weight when it is bent and has the same torsional strength, it is widely used for manufacturing machine parts and engineering structures. Also commonly used as furniture and kitchen ware, etc.

A patent with the patent number CN111644684A discloses a cutting device for a stainless steel pipe, and belongs to the technical field of machinery. It has solved prior art and has had the poor problem of stability. This cutting device of nonrust steel pipe includes the frame, still includes base plate, cutting assembly and driving piece, the base plate links firmly in frame lower part department, and above-mentioned base plate one end has the location structure who is used for fixing a position nonrust steel pipe, and the base plate other end has the limit structure who is used for spacing nonrust steel pipe, and above-mentioned driving piece links firmly and is connected with cutting assembly on frame upper portion and driving piece, and cutting assembly is located base plate upper portion during initial condition. This cutting device of nonrust steel pipe stability is high.

However, when the stainless steel pipe cutting device in the above patent is used for cutting a stainless steel pipe, it is difficult to clamp and fix stainless steel pipes with different diameters, and the applicability is low; therefore, the supporting and fixing frame for cutting the stainless steel pipe is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

Based on the above expression, the utility model provides a nonrust steel pipe cutting is with supporting mount to it is fixed, the narrower technical problem of suitability to be not convenient for carry out the centre gripping to the steel pipe of different diameters in the use to solve current steel pipe centre gripping fixing device.

The utility model provides an above-mentioned technical problem's technical scheme as follows:

the cutting of stainless steel pipe is with supporting mount includes:

the fixed supporting component comprises a supporting base and a fixed clamping part arranged on the supporting base;

the adjustable supporting component comprises a movable supporting part arranged on the supporting base and a plurality of self-adaptive clamping parts arranged in the movable supporting part and used for clamping steel pipes with different diameters.

On the basis of the technical scheme, the utility model discloses can also do following improvement.

Furthermore, the fixed clamping part comprises a first end supporting frame fixed on the supporting base and a plurality of rigid clamping mechanisms arranged inside the first end supporting frame.

Furthermore, fixed clamping part is including locating the middle part support frame on the support base, the inside of middle part support frame is equipped with a plurality of elasticity fixture.

Furthermore, the surface of first end support frame and middle part support frame is equipped with the centre gripping opening that is used for the steel pipe to pass, and is a plurality of hard fixture and elastic clamping mechanism's exposed core is equallyd divide and is do not located towards the centre point of centre gripping opening on first end support frame and the middle part support frame.

Furthermore, the movable supporting part comprises a second end supporting frame arranged on the supporting base and a linear driving mechanism for driving the second end supporting frame to do linear motion on the supporting base.

Furthermore, the self-adaptation clamping part is including locating a plurality of holders of second end support frame inside, drive the linear drive device that the holder was linear motion and locate a plurality of upset splint on the holder.

Further, the number of the turnover clamping plates is at least two.

Furthermore, a pushing piece is arranged on the surface of the clamping piece, a reverse transmission structure is arranged between the pushing piece and the overturning splint, one end of the overturning splint is rotatably connected with one end of the clamping piece, and after the pushing piece is pushed by the steel pipe, the reverse transmission structure drives the overturning splint to overturn towards the steel pipe.

Furthermore, the reverse transmission mechanism comprises a transmission rod piece arranged on the pushing piece and a pushing piece arranged on the turnover clamping plate, a through hole for allowing one end, far away from the pushing piece, of the transmission rod piece to penetrate is formed in the surface of the clamping piece, and one end, far away from the pushing piece, of the transmission rod piece is in contact with the pushing piece.

Furthermore, the surface of the transmission rod piece is provided with a limiting piece for limiting the transmission rod piece to be separated from the inside of the through hole on the clamping piece.

Compared with the prior art, the technical scheme of the application has the following beneficial technical effects:

the utility model discloses a fixed subassembly with adjustable establish, can be in the cutting process to the steel pipe, adjust the position of movable supporting part, steel pipe to shortening gradually adapts to, and simultaneously, can be via the self-adaptation clamping part, in the fixed in-process of centre gripping to the steel pipe, utilize the relative effort between holder and the steel pipe to make the upset splint of holder border department driven and tightly laminate on the surface of steel pipe, guarantee to carry out inseparable laminating, the holistic application scope of effectual hoisting device to not unidimensional steel pipe surface in the clamping process.

Drawings

Fig. 1 is a schematic structural view of a supporting and fixing frame for cutting a stainless steel pipe according to an embodiment of the present invention;

FIG. 2 is a schematic view of the structure of FIG. 1 from another perspective;

fig. 3 is a schematic cross-sectional view of an adaptive clamping portion according to embodiment 3 of the present invention;

in the drawings, the components represented by the respective reference numerals are listed below:

1. a stationary support assembly; 11. a support base; 12. a fixed clamping part; 121. a first end support frame; 122. a rigid clamping mechanism; 123. a middle support frame; 124. an elastic clamping mechanism; 2. an adjustable support assembly; 21. a movable support portion; 211. a second end support; 212. a linear drive mechanism; 22. a self-adaptive clamping portion; 221. a clamping member; 222. a linear drive device; 223. overturning the clamping plate; 224. a pusher member; 225. a driving rod member; 226. a jacking member; 227. and a limiting member.

Detailed Description

To facilitate an understanding of the present application, the present application will now be described more fully with reference to the accompanying drawings. Embodiments of the present application are given in the accompanying drawings. This application may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein in the description of the present application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application.

It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements or features described as "below" or "beneath" other elements or features would then be oriented "above" the other elements or features. In addition, the device may comprise additional orientations (e.g., rotated 90 degrees or other orientations) and the spatial descriptors used herein interpreted accordingly.

It will be understood that when an element is referred to as being "connected" to another element, it can be directly connected to the other element or be connected to the other element through intervening elements.

It will be further understood that the terms "comprises/comprising," "includes" or "including," etc., specify the presence of stated features, integers, steps, operations, components, parts, or combinations thereof, but do not preclude the presence or addition of one or more other features, integers, steps, operations, components, parts, or combinations thereof.

Example 1:

referring to fig. 1, the supporting fixture for cutting stainless steel tube includes a fixed supporting assembly 1 and an adjustable supporting assembly 2.

Wherein, fixed supporting component 1 can be the fixed bolster that current nonrust steel pipe was used commonly, specifically including supporting base 11 and locating fixed clamping part 12 on supporting base 11, can treat the steel pipe of cutting process and fix to subsequent processing.

The adjustable supporting component 2 comprises a movable supporting part 21 arranged on the supporting base 11 and a plurality of self-adaptive clamping parts 22 arranged in the movable supporting part 21 and used for clamping the steel pipes, and can be adapted according to the steel pipes with different diameters in the using process, so that the steel pipes with different diameters can be clamped.

Example 2:

different from embodiment 1, referring to fig. 1-2, the fixed clamping portion 12 includes a first end supporting frame 121 fixed on the supporting base 11, a middle supporting frame 123 disposed on the supporting base 11, and a plurality of rigid clamping mechanisms 122 disposed inside the first end supporting frame 121, and a plurality of elastic clamping mechanisms 124 are disposed inside the middle supporting frame 123.

The surfaces of the first end supporting frame 121 and the middle supporting frame 123 are provided with clamping openings for the steel pipes to pass through, and the clamping ends of the plurality of rigid clamping mechanisms 122 and the plurality of elastic clamping mechanisms 124 are respectively towards the central points of the clamping openings on the first end supporting frame 121 and the middle supporting frame 123.

Specifically, the rigid clamping mechanism 122 is a mechanism capable of providing rigid clamping and fixing for the steel pipe, and may be composed of a linear driving mechanism 212 and a clamping plate fixed at the movable end of the linear driving mechanism 212, wherein the linear driving mechanism 212 may be a linear driving structure such as a hydraulic cylinder, a pneumatic telescopic rod, a ball screw, and the like, and may drive the clamping plate to clamp and fix the steel pipe when the steel pipe needs to be clamped.

The elastic clamping mechanism 124 is composed of an elastic member fixed in the middle supporting frame 123 and a clamping plate fixed on the elastic member, and can also adapt to steel pipes with different diameters to fix and clamp the steel pipes, wherein the elastic member can be an elastic object such as a spring, an elastic sheet, a spring telescopic rod and the like, and is preferably a spring telescopic rod in consideration of production cost and actual requirements.

Meanwhile, considering that the steel pipe is gradually shortened in the cutting process, the middle support frame 123 can be slidably connected to the support base 11 through a sliding rail and a sliding groove so as to be adjusted along with the extension and the shortening of the steel pipe.

Example 3:

different from embodiment 2, please refer to fig. 2, in order to support the steel pipe during the cutting process, specifically, the movable supporting portion 21 includes a second end supporting frame 211 disposed on the supporting base 11, and a linear driving mechanism 212 for driving the second end supporting frame 211 to perform a linear motion on the supporting base 11, the linear driving mechanism 212 is a common electric device capable of performing a linear motion in the market, and may be a hydraulic cylinder, a pneumatic telescopic rod, a ball screw, or the like, in order to ensure that the second end supporting frame 211 is slidably connected to the supporting base 11 through a sliding rail and a sliding block during the moving process, during the cutting process of the steel pipe, the position of the second end supporting member is adjusted through the linear driving mechanism 212, so as to adapt to the steel pipe which is gradually shortened.

Meanwhile, the adaptive clamping portion 22 includes a plurality of clamping pieces 221 disposed inside the second end support 211, a linear driving device 222 for driving the clamping pieces 221 to make linear motion, and a plurality of turning clamping plates 223 disposed on the clamping pieces 221, wherein movable ends of the linear driving device 222 connected to the plurality of clamping pieces 221 all face the same point, the number of the turning clamping plates 223 is at least two, a pushing piece 224 is disposed on a surface of the clamping piece 221 facing the steel pipe, a reverse transmission structure is disposed between the pushing piece 224 and the turning clamping plates 223, one end of the turning clamping plates 223 is rotatably connected to one end of the clamping pieces 221 through a hinge, after the pushing piece 224 is pushed by the steel pipe, the reverse transmission structure drives the turning clamping plates 223 to turn over towards the steel pipe, and after the linear driving device 222 drives the clamping pieces 221 to move and further allows the pushing piece 224 to contact the steel pipe, the turning clamping plates 223 are allowed to move to limit the steel pipe to a certain degree, so as to adapt to steel pipes of different sizes, and ensure that the steel pipes are sufficiently and tightly attached.

Specifically, the reverse transmission mechanism comprises a transmission rod member 225 arranged on the pushing member 224 and a pushing member 226 arranged on the turnover clamping plate 223, a through hole is formed in the surface of the clamping member 221, through which one end of the transmission rod member 225 far away from the pushing member 224 passes, one end of the transmission rod member 225 far away from the pushing member 224 is in contact with the pushing member 226, a limiting member 227 limiting the transmission rod member to be separated from the inside of the through hole in the clamping member 221 is arranged on the surface of the transmission rod member 225, after the pushing member 224 is pushed by the steel pipe, the transmission rod member 225 can contact the pushing member 226, the turnover clamping plate 223 is driven to turn over by utilizing the lever principle, the surface of the steel pipe is clamped, and the steel pipe clamp is effectively suitable for steel pipes of different sizes.

In the description of the present technology, it should also be noted that, unless explicitly stated or limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present technology can be understood in a specific case to those of ordinary skill in the art.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. Nonrust steel pipe cutting is with supporting mount, its characterized in that includes:

the fixed support assembly (1) comprises a support base (11) and a fixed clamping part (12) arranged on the support base (11);

the adjustable supporting component (2) comprises a movable supporting part (21) arranged on the supporting base (11) and a plurality of self-adaptive clamping parts (22) arranged in the movable supporting part (21) and used for clamping steel pipes with different diameters.

2. The supporting and fixing frame for cutting the stainless steel pipe according to claim 1, wherein the fixing and clamping portion (12) comprises a first end supporting frame (121) fixed on the supporting base (11) and a plurality of hard clamping mechanisms (122) arranged inside the first end supporting frame (121).

3. The supporting and fixing frame for cutting the stainless steel pipe according to claim 2, wherein the fixing and clamping portion (12) comprises a middle supporting frame (123) arranged on the supporting base (11), and a plurality of elastic clamping mechanisms (124) are arranged inside the middle supporting frame (123).

4. The supporting and fixing frame for cutting stainless steel pipes according to claim 3, wherein the surfaces of the first end supporting frame (121) and the middle supporting frame (123) are provided with clamping through holes for the steel pipes to pass through, and the clamping ends of the plurality of rigid clamping mechanisms (122) and the plurality of elastic clamping mechanisms (124) face to the central points of the clamping through holes on the first end supporting frame (121) and the middle supporting frame (123), respectively.

5. The supporting and fixing frame for cutting the stainless steel tube according to claim 4, wherein the movable supporting portion (21) comprises a second end supporting frame (211) arranged on the supporting base (11) and a linear driving mechanism (212) for driving the second end supporting frame (211) to move linearly on the supporting base (11).

6. The supporting and fixing frame for cutting the stainless steel pipe according to claim 1, wherein the adaptive clamping portion (22) comprises a plurality of clamping members (221) arranged inside the second end supporting frame (211), a linear driving device (222) for driving the clamping members (221) to do linear motion, and a plurality of turnover clamping plates (223) arranged on the clamping members (221).

7. The support fixture for cutting stainless steel tubes according to claim 6, wherein the number of the turnover clamping plates (223) is at least two.

8. The supporting and fixing frame for cutting the stainless steel pipe according to claim 7, wherein a pushing member (224) is arranged on the surface of the clamping member (221), a reverse transmission structure is arranged between the pushing member (224) and the turning clamp plate (223), one end of the turning clamp plate (223) is rotatably connected with one end of the clamping member (221), and after the pushing member (224) is pushed by the steel pipe, the reverse transmission structure drives the turning clamp plate (223) to turn towards the steel pipe.

9. The supporting and fixing frame for cutting the stainless steel tube according to claim 8, wherein the reverse transmission structure comprises a transmission rod member (225) arranged on the pushing member (224) and an ejecting member (226) arranged on the turnover clamping plate (223), the surface of the clamping member (221) is provided with a through hole for allowing one end of the transmission rod member (225) far away from the pushing member (224) to pass through, and one end of the transmission rod member (225) far away from the pushing member (224) is in contact with the ejecting member (226).

10. The supporting and fixing frame for cutting the stainless steel pipe according to claim 9, wherein the surface of the driving rod member (225) is provided with a limiting member (227) for limiting the driving rod member to be removed from the inside of the through hole of the clamping member (221).