CN215151981U

CN215151981U - Pipe locking machine

Info

Publication number: CN215151981U
Application number: CN202121430372.XU
Authority: CN
Inventors: 陈凯
Original assignee: Hebei Kaiketuo Hydraulic Fittings Co ltd
Current assignee: Hebei Kaiketuo Hydraulic Fittings Co ltd
Priority date: 2021-06-25
Filing date: 2021-06-25
Publication date: 2021-12-14
Anticipated expiration: 2031-06-25

Abstract

The utility model relates to a pipe locking machine technical field just discloses a pipe locking machine, the power distribution box comprises a box body, the top fixed mounting of box has the frame, the last fixed surface of frame is connected with the frame, the lower fixed surface of frame installs double piston cylinder, the interior bottom fixed surface of box is connected with the oil tank. The utility model provides a pipe locking machine, through being provided with double piston hydro-cylinder and layer board, double piston hydro-cylinder is inside to set up to the double piston, double piston hydro-cylinder is double-cylinder simultaneously, including a big hydro-cylinder and a little hydro-cylinder, when using same oil pump, make the device fast when empty, the operating efficiency of device has been improved greatly, when double piston hydro-cylinder promotes the layer board and pushes up, frame mould one and frame mould two can remove along the direction of slide rail, the motion route to frame mould one and frame mould two has been injectd, the phenomenon of back-and-forth can not appear advancing, make frame mould one and frame mould two move along a direction, great reinforcing frame mould one and frame mould two's stability.

Description

Pipe locking machine

Technical Field

The utility model relates to a pipe locking machine technical field specifically is a pipe locking machine.

Background

The pipe locking machine is also called a rubber pipe locking machine, a rubber pipe locking machine and a rubber pipe buckling machine, mainly comprises a buckling mechanism, a motor, a plunger pump, a control valve and an oil tank, is suitable for buckling and pressing high-pressure rubber pipe assemblies in mechanical engineering, and can also buckle and press a two-way elbow, an extra-large elbow and a special-shaped head.

The existing device is of a single oil cylinder structure, the speed is low when the operation is carried out in a no-load mode, the operation efficiency is greatly reduced, meanwhile, the existing pipe locking machine can only operate on workpieces of standard models when the operation is carried out, and the application range of the pipe locking machine is greatly reduced.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a pipe locking machine possesses fast removable different moulds simultaneously when no-load and carries out the advantage of operation, has solved the problem of proposing in the background art.

The utility model provides a following technical scheme: the utility model provides a tube locking machine, includes the box, the top fixed mounting of box has the frame, the lower fixed surface of frame installs double-piston oil cylinder, the inner bottom fixed surface of box is connected with the oil tank, the last fixed surface of oil tank installs the pump station, be equipped with the dead slot in the frame, and the below of dead slot is equipped with the layer board, the cell wall surface of frame is equipped with frame mould one and frame mould two.

Preferably, the surfaces of the two sides of the supporting plate are both connected with mounting plates in a sliding manner, and the mounting plates are fixedly connected with the groove walls of the two sides of the frame groove holes through threads.

Preferably, a through groove is formed in the center of the upper surface of the frame, the supporting plate is located in the through groove of the frame, and the bottom end of the supporting plate is fixedly connected with the piston of the double-piston oil cylinder.

Preferably, the oil tank, the pump station and the double-piston oil cylinder are connected through a line pipeline.

Preferably, the number of the first frame die and the second frame die is four respectively, the first frame die and the second frame die are arranged in a circumferential manner at intervals in a staggered manner, and a spring is arranged between the first frame die and the second frame die.

Preferably, the top end of the supporting plate is fixedly provided with a first frame die, two sides of the first frame die are provided with second frame dies, the outer side surfaces of the second frame dies are provided with sliding rails, and the second frame dies are in sliding connection with the first frame dies through the sliding rails.

Preferably, the inner side curved surface of the first frame die is provided with a first threaded hole, and the inner side curved surface of the second frame die is provided with a second threaded hole.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this kind of lock pipe machine, through being provided with double piston hydro-cylinder and layer board, double piston hydro-cylinder is inside to set up to the double piston, and double piston hydro-cylinder is double cylinder simultaneously, including a big hydro-cylinder and a little hydro-cylinder, when using same oil pump for the device is fast when empty, has improved the operating efficiency of device greatly.

2. This kind of lock pipe machine through being provided with oil tank, pump station and double piston hydro-cylinder and layer board, drives the oil plug up-and-down motion in the double piston hydro-cylinder through the pump station fuel feeding for the layer board is gone up and is pressed, extrudees between frame mould one, the frame mould two this moment, makes the distance between frame mould one and the frame mould two reduce, thereby can reach the purpose of lock pipe.

3. This kind of lock pipe machine, through being provided with frame mould one, frame mould two and slide rail, when two piston cylinder promote the layer board and go up to press, frame mould one and frame mould two can remove along the direction of slide rail, inject the motion route of frame mould one and frame mould two, can not appear the phenomenon of back-and-forth going out for frame mould one and frame mould two move along a direction, great reinforcing frame mould one and frame mould two stability.

4. This kind of lock pipe machine, through being provided with screw thread one and screw hole two, the accessible bolt is installed the mould of different specifications on frame mould one and frame mould two, and the dismouting is simple swift for the device can carry out the lock pipe operation to the work piece of different models, great reinforcing the suitability of device, the cost is reduced.

Drawings

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

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

FIG. 3 is a schematic view of the structure of the supporting plate of the present invention;

fig. 4 is a schematic structural view of the first frame mold and the second frame mold of the present invention.

In the figure: 1. a box body; 2. an oil tank; 3. a pump station; 4. a frame; 5. a double-piston oil cylinder; 6. a support plate; 7. a spring; 8. a slide rail; 9. mounting a plate; 10. a first frame mold; 11. a second frame mold; 12. a first threaded hole; 13. and a second threaded hole.

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.

Examples

Referring to fig. 1-4, a pipe locking machine comprises a box body 1, a frame 4 is fixedly installed at the top end of the box body 1, a double-piston oil cylinder 5 is fixedly installed at the lower surface of the frame 4, an oil tank 2 is fixedly installed at the inner bottom surface of the box body 1, a pump station 3 is fixedly installed at the upper surface of the oil tank 2, a hollow groove is formed in the frame 4, a supporting plate 6 is arranged below the hollow groove, a first frame mold 10 and a second frame mold 11 are arranged on the wall surface of the hollow groove of the frame 4, mounting plates 9 are respectively connected to the two side surfaces of the supporting plate 6 in a sliding manner, the mounting plates 9 are fixedly welded to the two side wall surfaces of the hollow groove of the frame 4 through threads, a through groove is formed in the center position of the upper surface of the frame 4, the supporting plate 6 is located in the through groove of the frame 4, the bottom end of the supporting plate 6 is fixedly installed with pistons of the double-piston oil cylinder 5, the oil tank 2, the pump station 3 and the double-piston oil cylinder 5 are connected through a line pipeline, oil supply is used for driving an oil plug in the double-piston oil cylinder 5 to move up and down, the supporting plate 6 is pressed upwards, four first frame dies 10 and four second frame dies 11 are arranged at intervals in a staggered mode in a circumferential mode, springs 7 are arranged between the first frame dies 10 and the second frame dies 11, the first frame dies 10 are fixedly installed at the top ends of the supporting plates 6, the second frame dies 11 are arranged on two sides of the first frame dies 10, sliding rails 8 are arranged on the outer side surfaces of the second frame dies 11, the second frame dies 11 are connected with the first frame dies 10 in a sliding mode through the sliding rails 8, the phenomenon that the first frame dies move forwards and backwards is avoided, the first frame dies 10 and the second frame dies 11 move along one direction, threaded holes 12 are formed in the inner side curved surfaces of the first frame dies 10, threaded holes two 13 are formed in the inner side curved surfaces of the second frame dies 11, and dies of different specifications can be installed on the first frame dies 10 and the second frame dies 11 through bolts.

The working principle is as follows: when the device is used, the double-piston oil cylinder 5 is a double oil cylinder and comprises a large oil cylinder and a small oil cylinder, when the same oil pump is used, the device has high speed when no load, the pump station 3 supplies oil to drive the oil plug in the double-piston oil cylinder 5 to move up and down, the supporting plate 6 is pressed upwards, at the moment, the first frame die 10 and the second frame die 11 are extruded, so that the distance between the first frame die 10 and the second frame die 11 is reduced, when the double-piston oil cylinder 5 pushes the supporting plate 6 to press upwards, the first frame die 10 and the second frame die 11 move along the direction of the slide rail 8, the moving paths of the first frame die 10 and the second frame die 11 are limited, the phenomenon of forward and backward movement can not occur, so that the first frame die 10 and the second frame die 11 move along one direction to achieve the purpose of locking the pipe, when workpieces of different types are operated, dies of different specifications are installed on the first frame die 10 and the second frame die 11 through bolts.

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 tube locking machine, a serial communication port, includes box (1), the top fixed mounting of box (1) has frame (4), the lower fixed surface of frame (4) installs two piston cylinder (5), the inner bottom fixed surface of box (1) is connected with oil tank (2), the last fixed surface of oil tank (2) installs pump station (3), be equipped with the dead slot in frame (4), and the below of dead slot is equipped with layer board (6), the cell wall surface of frame (4) is equipped with frame mould (10) and frame mould two (11).

2. The tube locking machine of claim 1, wherein: the surface of the two sides of the supporting plate (6) is connected with a mounting plate (9) in a sliding mode, and the mounting plate (9) is fixedly connected with the groove walls of the two sides of the slotted hole of the frame (4) through threads.

3. The tube locking machine of claim 1, wherein: a through groove is formed in the center of the upper surface of the frame (4), the supporting plate (6) is located in the through groove of the frame (4), and the bottom end of the supporting plate (6) is fixedly connected with the piston of the double-piston oil cylinder (5).

4. The tube locking machine of claim 1, wherein: the oil tank (2), the pump station (3) and the double-piston oil cylinder (5) are connected through a line pipeline.

5. The tube locking machine of claim 1, wherein: the number of the first frame die (10) and the second frame die (11) is four respectively, the four frame dies are arranged in a staggered mode at intervals in a circumferential mode, and a spring (7) is arranged between the first frame die (10) and the second frame die (11).

6. The tube locking machine of claim 1, wherein: the top end of the supporting plate (6) is fixedly provided with a first frame die (10), two sides of the first frame die (10) are provided with a second frame die (11), the outer side surface of the second frame die (11) is provided with a sliding rail (8), and the second frame die (11) is connected with the first frame die (10) in a sliding mode through the sliding rail (8).

7. The tube locking machine of claim 1, wherein: the inner side curved surface of the first frame die (10) is provided with a first threaded hole (12), and the inner side curved surface of the second frame die (11) is provided with a second threaded hole (13).