CN211465589U - Steel pipe clamp used in mechanical field - Google Patents
Steel pipe clamp used in mechanical field Download PDFInfo
- Publication number
- CN211465589U CN211465589U CN201922302898.9U CN201922302898U CN211465589U CN 211465589 U CN211465589 U CN 211465589U CN 201922302898 U CN201922302898 U CN 201922302898U CN 211465589 U CN211465589 U CN 211465589U
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- clamping
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Abstract
The utility model relates to the technical field of machining, specifically a steel pipe clamp for machinery, which comprises a main frame, the built-in driving cylinder that installs of main frame, the telescopic link is installed to the drive end that drives driving cylinder, fixed baseplate is installed to the bottom rod end of telescopic link, branch in the bottom central point of fixed baseplate puts and installs, the holding frame is installed to the bottom rod end of well branch, the collateral branch frame is all installed to the both sides of main frame, the side base plate is all installed in the outside of collateral branch frame, all install the side pole of buckling on the side base plate, the built-in pole of buckling is all installed to fixed baseplate's both sides, the side pole of buckling is connected with the built-in bottom of buckling the pole, the side is buckled the pole and is all installed down along branch with the built-in link of buckling the pole. This application designs holding frame of three direction and is interior holding together formula centre gripping pipeline, guarantees pipeline machining's stability.
Description
Technical Field
The utility model relates to the technical field of machining, specifically a steel pipe clamp for machinery.
Background
The steel pipe has a hollow section, the length of the steel pipe is far greater than the diameter or perimeter, the steel pipe is divided into round, square, rectangular and special-shaped steel pipes according to the section shape, the steel pipe is divided into a carbon structural steel pipe, a low-alloy structural steel pipe, an alloy steel pipe and a composite steel pipe according to the material, the steel pipe is divided into a steel pipe for a conveying pipeline, an engineering structure, a thermal device, a petrochemical industry, a machine manufacturing, geological drilling, a high-pressure device and the like according to the application, the steel pipe is divided into a seamless steel pipe and a welded steel pipe according to the production process, the steel pipe is often required to be used in the machining process, and a steel pipe; the processing of the steel pipe requires the use of a steel pipe clamp matched with the steel pipe. Steel pipe anchor clamps on the existing market are mostly difficult to carry out the centre gripping to a plurality of steel pipes, and are difficult to carry out the centre gripping to the steel pipe of different specifications to it is lower to use efficiency, and is very inconvenient
Chinese patent (No. CN 108789223A) discloses a steel tube clamp used in the mechanical field, but the patent has certain defects that a single same-thread transmission mechanism pushes a clamping mechanism to move downwards, the steel tube cannot be effectively clamped, and the operation is stable and has risks.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a steel pipe clamp for machinery 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 steel pipe clamp used in the mechanical field comprises a main frame, a driving cylinder is arranged in the main frame, the driving end of the driving cylinder is provided with a telescopic rod, the bottom rod end of the telescopic rod is provided with a fixed substrate, a middle supporting rod is arranged at the center of the bottom end of the fixed substrate, a clamping frame is arranged at the bottom rod end of the middle supporting rod, side brackets are arranged on both sides of the main frame, side substrates are arranged on the outer sides of the side brackets, the side base plates are respectively provided with a side bending rod, the two sides of the fixed base plate are respectively provided with a built-in bending rod, the side edge bending rod is connected with the bottom end of the built-in bending rod, the connecting end of the side edge bending rod and the built-in bending rod is provided with a lower edge supporting rod, the fixing frame is installed along the bottom of branch down, and the holding frame is also installed to the fixing frame inboard of the left and right sides, the holding frame is the regular triangle of looks and arranges.
As a further aspect of the present invention: the telescopic link is wound with a buffer spring, one end of the buffer spring is fixed at the top rod end of the telescopic link, and the other end of the buffer spring is connected to the fixed substrate.
As a further aspect of the present invention: the main part of holding frame is the main frame, the bearing is all installed to the both sides of main frame, installs the roller between the adjacent bearing, install the centre gripping roller on the roller.
As a further aspect of the present invention: the clamping roller is of a cylindrical structure, and the roller surface of the clamping roller tends to be concave.
As a further aspect of the present invention: the roll surface of the clamping roll is provided with a plurality of curved notches which are spirally arranged on the roll surface of the clamping roll.
Compared with the prior art, the beneficial effects of the utility model are that:
this application promotes through the cylinder transmission, and the clamping frame that on the one hand fixed baseplate promoted the bottom moves down, and on the other hand fixed baseplate drives built-in bending rod motion, holds together in the clamping frame that drives bottom both sides through connecting rod drive mechanism to the formula centre gripping pipeline is held in the formula of holding together in making the clamping frame of three direction, guarantees pipeline machining's stability.
The clamping frame is provided with the clamping rollers through the roller shafts, so that the clamping rollers in three directions form an arc-shaped clamping space, and a high-stability limiting effect is achieved on a pipeline.
For the threaded pipe, the plurality of curved notches can be arranged on the roller surface of the clamping roller and can be wedged with the external thread of the pipe, so that the clamping roller is used for clamping the threaded pipe.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and together with the description, serve to explain the principles of the application. Also, the drawings and the description are not intended to limit the scope of the present concepts in any way, but rather to illustrate the concepts of the present disclosure to those skilled in the art by reference to specific embodiments.
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the middle clamping frame of the present invention.
Fig. 3 is a schematic structural view of a nip roller in the second embodiment of the present invention.
In the figure: 1-main frame, 11-driving cylinder, 12-telescopic rod, 13-buffer spring, 14-, 15-fixed base plate, 16-middle supporting rod, 17-built-in bending rod, 2-side supporting rod, 21-side base plate, 22-side bending rod, 23-lower edge supporting rod, 24-fixed frame, 3-clamping frame, 31-main frame, 32-bearing, 33-clamping roller, 34-roller shaft and 35-curved notch.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, examples of which are shown in the drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements, unless otherwise indicated.
It is to be understood that the embodiments described are only some embodiments of the invention, and 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.
The first embodiment is as follows:
referring to fig. 1 and 2, a steel pipe clamp for the mechanical field includes a main frame 1, a driving cylinder 11 is installed in the main frame 1, a telescopic rod 12 is installed at a driving end of the driving cylinder 11, a fixed substrate 15 is installed at a bottom rod end of the telescopic rod 12, a middle supporting rod 16 is installed at a bottom center position of the fixed substrate 15, a clamping frame 3 is installed at a bottom rod end of the middle supporting rod 16, side frames 2 are installed on both sides of the main frame 1, side substrates 21 are installed on outer sides of the side frames 2, side bending rods 22 are installed on the side substrates 21, built-in bending rods 17 are installed on both sides of the fixed substrate 15, the side bending rods 22 are connected to bottom ends of the built-in bending rods 17, lower edge supporting rods 23 are installed at connecting ends of the side bending rods 22 and the built-in bending rods 17, a fixing frame 24 is installed at bottom ends of the lower edge supporting rods 23, the clamping frames 3 are also arranged on the inner sides of the fixing frames 24 on the left side and the right side, and the clamping frames 3 are arranged in a regular triangle.
This application promotes 12 one ends of telescopic link through the cylinder transmission, promotes fixed base plate 15 when telescopic link 12 moves down and moves, and fixed base plate 15 promotes the holding frame 3 of bottom on the one hand and moves down, and on the other hand fixed base plate 15 drives built-in bending rod 17 motion, holds together in the holding frame 3 that drives bottom both sides through connecting rod drive mechanism to make holding frame 3 of three direction hold together the formula centre gripping pipeline in being, guarantee pipeline machining's stability.
The main part of holding frame 3 is main frame 31, bearing 32 is all installed to the both sides of main frame 31, installs roller 34 between the adjacent bearing 32, install grip roller 33 on the roller 34. The clamping roller 33 is of a cylindrical structure, and the roller surface of the clamping roller 33 is concave. This application still installs grip roller 33 through the roller on holding frame 3 for curved centre gripping space has played the spacing effect of high stability to the pipeline in the grip roller 33 of three direction.
Preferably, a buffer spring 13 is wound on the telescopic rod 12, one end of the buffer spring 13 is fixed at the top rod end of the telescopic rod 12, and the other end of the buffer spring 13 is connected to the fixed base plate 15. This application still sets up buffer spring 13 on telescopic link 12, plays the effect of buffering to cylinder driven power, and then makes grip roller 33 be and gradually gathers together in the gentle formula, reduces the risk with the pipeline striking.
Example two:
referring to fig. 3, the present embodiment is a further optimization of the embodiment, and on the basis of the optimization, the roll surface of the clamping roll 33 is provided with a plurality of curved notches 35, and the curved notches 35 are spirally arranged on the roll surface of the clamping roll 33.
This application is used for carrying out the centre gripping to the screw thread type pipeline and handles, and the roll surface of grip roller 33 is provided with a plurality of curved type notches 35 and can carves with the external screw thread of pipeline and close to be used for the centre gripping to the screwed pipe.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. The utility model provides a steel pipe anchor clamps for machinery, includes main frame (1), main frame (1) is built-in installs drive cylinder (11), telescopic link (12) are installed to the drive end of drive cylinder (11), fixed baseplate (15) are installed to the bottom rod end of telescopic link (12), its characterized in that, the bottom central point of fixed baseplate (15) puts and installs well branch (16), clamping frame (3) are installed to the bottom rod end of well branch (16), collateral branch frame (2) are all installed to the both sides of main frame (1), lateral base plate (21) are all installed in the outside of collateral branch frame (2), all install side bending rod (22) on lateral base plate (21), built-in bending rod (17) are all installed to the both sides of fixed baseplate (15), side bending rod (22) are connected with the bottom of built-in bending rod (17), the side is buckled pole (22) and is all installed down along branch (23) with the link of built-in pole (17) of buckling, install mount (24) down along the bottom of branch (23), clamping frame (3) are also installed to the mount (24) inboard of the left and right sides, clamping frame (3) are the regular triangle of looks and arrange.
2. The steel pipe clamp used in the mechanical field according to claim 1, wherein a buffer spring (13) is wound on the telescopic rod (12), one end of the buffer spring (13) is fixed on the top rod end of the telescopic rod (12), and the other end of the buffer spring (13) is connected on the fixed base plate (15).
3. The steel pipe clamp for the mechanical field according to claim 1, wherein the main body of the clamping frame (3) is a main frame (31), bearings (32) are installed on two sides of the main frame (31), a roll shaft (34) is installed between adjacent bearings (32), and a clamping roller (33) is installed on the roll shaft (34).
4. The steel pipe clamp for mechanical field according to claim 3, wherein the clamping roller (33) is cylindrical in structure, and the surface of the clamping roller (33) is concave.
5. The steel pipe clamp for mechanical field as claimed in claim 4, wherein the surface of the clamping roller (33) is provided with a plurality of curved notches (35), and the curved notches (35) are spirally arranged on the surface of the clamping roller (33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922302898.9U CN211465589U (en) | 2019-12-19 | 2019-12-19 | Steel pipe clamp used in mechanical field |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922302898.9U CN211465589U (en) | 2019-12-19 | 2019-12-19 | Steel pipe clamp used in mechanical field |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211465589U true CN211465589U (en) | 2020-09-11 |
Family
ID=72369879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922302898.9U Expired - Fee Related CN211465589U (en) | 2019-12-19 | 2019-12-19 | Steel pipe clamp used in mechanical field |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211465589U (en) |
-
2019
- 2019-12-19 CN CN201922302898.9U patent/CN211465589U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200911 Termination date: 20211219 |