CN211278126U

CN211278126U - Clamp for machining precision welded pipe

Info

Publication number: CN211278126U
Application number: CN201922208626.2U
Authority: CN
Inventors: 谢彬
Original assignee: Tianjin Boro Industry And Trade Co ltd
Current assignee: Tianjin Boro Industry And Trade Co ltd
Priority date: 2019-12-11
Filing date: 2019-12-11
Publication date: 2020-08-18
Anticipated expiration: 2029-12-11

Abstract

The utility model discloses an anchor clamps are used in processing of accurate welded tube, the on-line screen storage device comprises a base, the equal fixed mounting panel that is provided with in base both sides, the mounting panel has the lead screw through the interlude of screw thread level, the inboard of lead screw is provided with the fixed plate through the bearing activity, the inside fixed telescopic link that is provided with of mounting panel, the other end and the fixed plate fixed connection of telescopic link, the inboard top of fixed plate is provided with the backup pad through the pivot activity, the bottom of fixed plate is provided with the fly leaf through the pivot activity, the fly leaf passes through the bolt interlude threaded rod, one side activity that the threaded rod is close to the backup pad is provided with main pivot, main pivot is close to one side of backup pad and passes. The utility model discloses simple structure, convenient to use can be fixed more stable to the pipeline, and can fix the steel pipe of different specifications, has improved the application range of device.

Description

Clamp for machining precision welded pipe

Technical Field

The utility model relates to an anchor clamps technical field specifically is an anchor clamps are used in processing of accurate welded tube.

Background

The jig is a device for fixing a processing object to a correct position for receiving construction or inspection in a machine manufacturing process, and is also called a jig.

However, the existing clamp for processing the precise welded pipe only fixes the steel pipe on two sides of the steel pipe, so that the steel pipe is not stably fixed, and the steel pipe moves when the steel pipe is processed, so that the steel pipe is not precisely processed; at present, the specification of the fixed steel pipe is certain when the steel pipe is fixed, and the steel pipes with different specifications are not firmly fixed, so that the application range of the device is smaller.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an anchor clamps are used in accurate welded tube processing 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 clamp for processing a precise welded pipe comprises a base, wherein mounting plates are fixedly arranged on two sides of the base, a lead screw is horizontally inserted into the mounting plates through threads, a fixed plate is movably arranged on the inner side of the lead screw through a bearing, a telescopic rod is fixedly arranged in the mounting plates, the other end of the telescopic rod is fixedly connected with the fixed plate, a supporting plate is movably arranged at the top end of the inner side of the fixed plate through a rotating shaft, a movable plate is movably arranged at the bottom end of the fixed plate through a rotating shaft, a threaded rod is inserted into the movable plate through a bolt, a main rotating shaft is movably arranged at one side of the threaded rod close to the supporting plate, one side of the main rotating shaft close to the supporting plate is movably connected with the supporting plate through a bearing, the top end of the mounting plate is connected through, the bottom end of the extrusion plate is movably provided with a steel pipe, and two sides of the bottom end of the steel pipe are respectively movably connected with the supporting plate.

Preferably, the screw rod and the threaded rod are fixedly provided with handles on one side far away from the fixing plate.

Preferably, the supporting plate is fixedly provided with a first rubber pad at one side far away from the screw rod.

Preferably, a second rubber pad is fixedly arranged at the bottom end of the extrusion plate.

Preferably, the top end of the base is provided with an operation groove below the steel pipe.

Preferably, four corners of the bottom end of the base are fixedly provided with non-slip pads.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a steel pipe that will process is placed on the top of two backup pads, makes the bottom both sides of steel pipe contact with the backup pad respectively, and through the extension of push rod motor this moment, makes the decline of stripper plate contact with the steel pipe when the push rod motor extends, can extrude the steel pipe through the stripper plate this moment, and the backup pad of steel pipe both sides supports the steel pipe, can be stable fix the steel pipe, make the steel pipe process more stable;

2. the utility model discloses a rotating the lead screw, can making the position of fixed plate take place to remove when the lead screw rotates, when distance between two fixed plates slightly is greater than steel pipe diameter, adjust through the angle that rotates the threaded rod messenger backup pad, it sets up to support the steel pipe to be the slope through the backup pad, can make the interval between the fixed plate adjust and adjust the angle of backup pad through transferring lead screw and threaded rod, the steel pipe specification that can fix is more, has improved the application range of device.

Drawings

FIG. 1 is a schematic view of the overall structure of a jig for machining a precision welded pipe according to the present invention;

FIG. 2 is an enlarged schematic view of the clamp for machining a precision welded pipe of the present invention at A in FIG. 1;

fig. 3 is the utility model relates to a backup pad installation sketch map of anchor clamps for precision welded pipe processing.

In the figure: 1. a base; 2. mounting a plate; 3. a screw rod; 4. a fixing plate; 5. a telescopic rod; 6. a support plate; 7. a movable plate; 8. a threaded rod; 9. a main rotating shaft; 10. a top plate; 11. a push rod motor; 12. a pressing plate; 13. a steel pipe; 14. a handle.

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 clamp for processing a precise welded pipe comprises a base 1, wherein mounting plates 2 are fixedly arranged on two sides of the base 1, a lead screw 3 is horizontally inserted in each mounting plate 2 through threads, a fixed plate 4 is movably arranged on the inner side of each lead screw 3 through a bearing, a telescopic rod 5 is fixedly arranged in each mounting plate 2, the other end of each telescopic rod 5 is fixedly connected with each fixed plate 4, a supporting plate 6 is movably arranged at the top end of the inner side of each fixed plate 4 through a rotating shaft, a movable plate 7 is movably arranged at the bottom end of each fixed plate 4 through the rotating shaft, a threaded rod 8 is inserted in each movable plate 7 through a threaded hole, a main rotating shaft 9 is movably arranged on one side, close to each supporting plate 6, of each main rotating shaft 9 is movably connected with each supporting plate 6 through a bearing, the top end of each mounting plate 2 is connected through a top plate, the bottom end of the extrusion plate 12 is movably provided with a steel pipe 13, and two sides of the bottom end of the steel pipe 13 are respectively movably connected with the support plate 6.

Handles 14 are fixedly arranged on the sides, far away from the fixed plate 4, of the screw rod 3 and the threaded rod 8;

a first rubber pad is fixedly arranged on one side of the supporting plate 6 far away from the screw rod 3;

a second rubber pad is fixedly arranged at the bottom end of the extrusion plate 12;

an operation groove is formed in the top end of the base 1 below the steel pipe 13;

four corners of the bottom end of the base 1 are fixedly provided with non-slip mats.

The working principle is as follows: when the utility model is used, the screw rod 3 is rotated, the position of the fixed plates 4 can be moved when the screw rod 3 is rotated, when the distance between the two fixed plates 4 is slightly larger than the diameter of the steel pipe 13, the angle of the supporting plate 6 is adjusted by rotating the threaded rod 8, the steel pipe 13 is supported by the inclined arrangement of the supporting plate 6, the steel pipe 13 to be processed is placed at the top ends of the two supporting plates 6, the two sides of the bottom end of the steel pipe 13 are respectively contacted with the supporting plates 6, and the push rod motor 11 extends at the moment, the extrusion plate 12 descends to be contacted with the steel pipe 13 when the push rod motor 11 extends, the steel pipe 13 can be extruded by the extrusion plate 12 at the moment, the supporting plates 6 at the two sides of the steel pipe 13 support the steel pipe 13, the steel pipe 13 can be stably fixed, and the steel pipe 13 can be processed, and the distance between the fixing plates 4 and the angle of the supporting plate 6 can be adjusted by adjusting the screw rods 3 and the threaded rods 8, so that the specifications of the steel pipes 13 which can be fixed are more, and the application range of the device is widened.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 utility model provides a precision is anchor clamps for welded tube processing, includes base (1), its characterized in that: the screw rod fixing device is characterized in that mounting plates (2) are fixedly arranged on two sides of the base (1), a screw rod (3) is horizontally inserted into the mounting plates (2) through threads, a fixed plate (4) is movably arranged on the inner side of the screw rod (3) through a bearing, a telescopic rod (5) is fixedly arranged in the mounting plates (2), the other end of the telescopic rod (5) is fixedly connected with the fixed plate (4), a supporting plate (6) is movably arranged at the top end of the inner side of the fixed plate (4) through a rotating shaft, a movable plate (7) is movably arranged at the bottom end of the fixed plate (4) through a rotating shaft, a threaded rod (8) is inserted into the movable plate (7) through a bolt, a main rotating shaft (9) is movably arranged on one side, close to the supporting plate (6), of the main rotating shaft (9), the top of mounting panel (2) is passed through roof (10) and is connected, the bottom internal fixation of roof (10) is provided with push rod motor (11), the bottom mounting of push rod motor (11) is provided with stripper plate (12), the bottom activity of stripper plate (12) is provided with steel pipe (13), the bottom both sides of steel pipe (13) respectively with backup pad (6) swing joint.

2. The clamp for machining the precision welded pipe according to claim 1, wherein: and handles (14) are fixedly arranged on one sides of the screw rod (3) and the threaded rod (8) far away from the fixing plate (4).

3. The clamp for machining the precision welded pipe according to claim 1, wherein: and a first rubber pad is fixedly arranged on one side of the support plate (6) far away from the screw rod (3).

4. The clamp for machining the precision welded pipe according to claim 1, wherein: and a second rubber pad is fixedly arranged at the bottom end of the extrusion plate (12).

5. The clamp for machining the precision welded pipe according to claim 1, wherein: an operation groove is formed in the top end of the base (1) below the steel pipe (13).

6. The clamp for machining the precision welded pipe according to claim 1, wherein: and anti-slip pads are fixedly arranged at four corners of the bottom end of the base (1).