CN214518017U

CN214518017U - Pressing device for pipe fitting threading machine

Info

Publication number: CN214518017U
Application number: CN202120292060.0U
Authority: CN
Inventors: 赵刘锋
Original assignee: Hebei Jinmaima Steel Co ltd
Current assignee: Hebei Jinmaima Steel Co ltd
Priority date: 2021-02-02
Filing date: 2021-02-02
Publication date: 2021-10-29
Anticipated expiration: 2031-02-02

Abstract

The utility model discloses a closing device for pipe fitting mantle fiber machine belongs to and compresses tightly equipment and technical field, including base, first dead lever, solid fixed splint, press from both sides tight pad, first splint, electronic hydraulic stem, roof, thread bush, slide, pressure strip and third support column. The utility model discloses be provided with first switch, electronic hydraulic stem, first splint, first dead lever, the second switch, a motor, the thread bush, the threaded rod, slide and second dead lever, promote first splint through first on-off control electronic hydraulic stem and be close to the pipe fitting, first splint slide right on first dead lever, until pressing from both sides tight work piece, open the motor through the second switch and drive the thread bush, the thread bush drives the threaded rod downstream, the slide of threaded rod below moves on the second dead lever, until the pressure strip compresses tightly the work piece, it is all-round to compress tightly the work piece, improve the stability man-hour, prevent the pipeline off tracking, further improve the precision of processing.

Description

Pressing device for pipe fitting threading machine

Technical Field

The utility model belongs to the technical field of compress tightly equipment, specifically be a closing device for pipe fitting mantle fiber machine.

Background

In the past, people adopt manual pipe thread die stock when pipe thread machining of pipe installation, in order to reduce the labor intensity of pipe installation workers and improve the work efficiency, people change manual into electric, which is called as a pipe fitting threading machine, the threading machine comprises a machine body, a motor, a reduction box, a pipe chuck, a die head, a cutter frame, a feed device and a cooling system, the pipe fitting threading machine is frequently required to compress a pipe when machining the pipe, but different pipe lengths and widths are unequal, the compressing device of the traditional pipe fitting threading machine only can correspond to one pipe, the use range is too small, the production cost is increased, when some compressing devices fix the pipe, the pipe is easy to deviate, and the machining precision of the pipe fitting threading machine is not high.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a closing device for pipe fitting mantle fiber machine 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 pressing device for a pipe threading machine comprises a base, a first fixing rod, a fixing clamp plate, a clamping pad, a first clamp plate, an electric hydraulic rod, a top plate, a threaded sleeve, a sliding plate, a pressing plate and a third support column, wherein screw holes are formed in the left side and the right side of the base, fixing screws are arranged in the screw holes, a first switch is arranged on the left side of the base, a second switch is arranged on the right side of the base, the first support column is connected above the left side of the base, the electric hydraulic rod is connected to the right side of the first support column and is electrically connected with the first switch, the end, away from the first support column, of the electric hydraulic rod is connected with the first clamp plate, the clamping pad is arranged on one side, away from the electric hydraulic rod, of the first clamp plate, the first fixing rod is arranged below the first clamp plate, the left end of the first fixing rod is fixedly connected with the first support column, and the end, away from the first support column, of the first fixing rod is connected with the second support column, the lower end of the second supporting column is fixedly connected with the base, a fixed clamping plate is arranged on the right side of the first fixing rod, and the fixed clamping plate is fixedly connected with the first fixing rod; the end, away from the base, of each of the first support column and the second support column is connected with a top plate, the right side of the top plate is provided with a motor, the left side of the motor is provided with a bearing, a threaded sleeve is arranged in the bearing, the motor is electrically connected with a second switch and the threaded sleeve, a threaded rod is connected below the top plate and sleeved in the threaded sleeve, one end, away from the top plate, of the threaded rod is connected with a shaft sleeve, a sliding plate is connected below the shaft sleeve, and a pressing plate is connected below the sliding plate; and a third supporting column is arranged below the rear side of the top plate, and one end, far away from the top plate, of the third supporting column is fixedly connected with the base.

As a further aspect of the present invention: clamping pads are arranged at the positions of the first clamping plate, the fixed clamping plate and the pressing plate.

As a further aspect of the present invention: the clamping pad is made of rubber.

As a further aspect of the present invention: a through hole is formed in the lower portion of the first clamping plate, and the first clamping plate is connected with the first fixing rod in a sliding mode through the through hole.

As a further aspect of the present invention: the left and right sides of slide all is equipped with the second dead lever, and the upper end and the roof of second dead lever link to each other, and the one end and the base fixed connection of roof are kept away from to the second dead lever.

Compared with the prior art, the utility model discloses be provided with first switch, electronic hydraulic stem, first splint, first dead lever, the second switch, a motor, the thread bush, the threaded rod, slide and second dead lever, through first switch control electronic hydraulic stem promote first splint to be close to the pipe fitting, first splint slide on first dead lever right, until pressing from both sides tight work piece, open the motor through the second switch and drive the thread bush, the thread bush drives the threaded rod and moves down, the slide below the threaded rod moves on the second dead lever, until the pressure strip compresses tightly the work piece, all-round compresses tightly the work piece, improve the stability in processing, prevent the pipeline off tracking, further improve the precision of processing; the clamping device is provided with the electric hydraulic rod, the first clamping plate and the fixed clamping plate, and the width of a clamped workpiece is adjusted by controlling the electric hydraulic rod to drive the first clamping plate, so that the application range can be further expanded, and the production cost is reduced; the clamping pad is arranged, so that the workpiece can be protected from being damaged while being pressed.

Drawings

Fig. 1 is a front structural schematic diagram of a pressing device for a pipe threading machine.

Fig. 2 is a schematic structural diagram of a pressing device for a pipe threading machine viewed from the left.

Fig. 3 is a schematic structural diagram of a first clamp plate in a left side view of a pressing device for a pipe threading machine.

In the figure: 1. a base; 2. a set screw; 3. a screw hole; 4. a first fixing lever; 5. fixing the clamping plate; 6. a clamping pad; 7. a first splint; 8. an electro-hydraulic lever; 9. a first support column; 10. a second support column; 11. a top plate; 12. a second fixing bar; 13. a bearing; 14. a threaded sleeve; 15. a threaded rod; 16. a shaft sleeve; 17. a slide plate; 18. a compression plate; 19. an electric motor; 20. a first switch; 21. a second switch; 22. a third support column; 23. and a through hole.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Referring to fig. 1-3, a pressing device for a pipe threading machine includes a base 1, a first fixing rod 4, a fixing clamp plate 5, a clamping pad 6, a first clamp plate 7, an electric hydraulic rod 8, a top plate 11, a thread bushing 14, a sliding plate 17, a pressing plate 18 and a third supporting column 22; the left side and the right side of the base 1 are respectively provided with a screw hole 3, a fixing screw 2 is arranged in the screw hole 3, the left side of the base 1 is provided with a first switch 20, the right side of the base 1 is provided with a second switch 21, the left upper side of the base 1 is connected with a first supporting column 9, the right side of the first supporting column 9 is connected with an electric hydraulic rod 8, the electric hydraulic rod 8 is electrically connected with the first switch 20, one end of the electric hydraulic rod 8, which is far away from the first supporting column 9, is connected with a first clamping plate 7, a through hole 23 is arranged below the first clamping plate 7, one side of the first clamping plate 7, which is far away from the electric hydraulic rod 8, is provided with a clamping pad 6, a first fixing rod 4 is arranged below the first clamping plate 7, the first clamping plate 7 is slidably connected with the first fixing rod 4 through the through hole 23, the left end of the first fixing rod 4 is fixedly connected with the first supporting column 9, one end of the first fixing rod 4, which is far away from the first supporting column 9, is connected with a second supporting column 10, the lower end of the second supporting column 10 is fixedly connected with the base 1, a fixed clamping plate 5 is arranged on the right side of the first fixing rod 4, and the fixed clamping plate 5 is fixedly connected with the first fixing rod 4;

the end, far away from the base 1, of each of the first support column 9 and the second support column 10 is connected with a top plate 11, the right side of the top plate 11 is provided with a motor 19, the left side of the motor 19 is provided with a bearing 13, a threaded sleeve 14 is arranged in the bearing 13, the motor 19 is electrically connected with a second switch 21 and the threaded sleeve 14, the lower side of the top plate 11 is connected with a threaded rod 15, the threaded rod 15 is sleeved in the threaded sleeve 14, the end, far away from the top plate 11, of the threaded rod 15 is connected with a shaft sleeve 16, the lower side of the shaft sleeve 16 is connected with a sliding plate 17, the left side and the right side of the sliding plate 17 are both sleeved with second fixing rods 12, the upper ends of the second fixing rods 12 are connected with the top plate 11, the end, far away from the top plate 11, of the second fixing rods 12 is fixedly connected with the base 1, and the lower side of the sliding plate 17 is connected with a pressing plate 18; and a third supporting column 22 is arranged below the rear side of the top plate 11, and one end, far away from the top plate 11, of the third supporting column 22 is fixedly connected with the base 1.

The utility model discloses a theory of operation is: fix the device on pipe fitting mantle fiber machine through set screw 2, the intermediate position of first splint 7 and solid fixed splint 5 is placed to the pipe fitting that will process, it is close to the pipe fitting to promote first splint 7 through first switch 20 control electronic hydraulic stem 8, first splint 7 slides right on first dead lever 4, until pressing from both sides tight work piece, open motor 19 through second switch 21 and drive thread bush 14, thread bush 14 drives threaded rod 15 and moves down, slide 17 of threaded rod 15 below moves on second dead lever 12, compress tightly the work piece until pressure strip 18, it compresses tightly the work piece all-roundly, stability when improving man-hour, further improve the precision of processing, thereby use range has been enlarged through adjusting electronic hydraulic stem 8, can compress tightly the work piece of different width, convenient processing, and the production cost is reduced.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, 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 invention can be understood by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. A pressing device for a pipe threading machine comprises a base (1), a first fixing rod (4), a fixing clamp plate (5), a clamping pad (6), a first clamp plate (7), an electric hydraulic rod (8), a top plate (11), a threaded sleeve (14), a sliding plate (17), a pressing plate (18) and a third supporting column (22), and is characterized in that screw holes (3) are formed in the left side and the right side of the base (1), fixing screws (2) are arranged in the screw holes (3), a first switch (20) is arranged on the left side of the base (1), a second switch (21) is arranged on the right side of the base (1), a first supporting column (9) is connected above the left side of the base (1), the right side of the first supporting column (9) is connected with the electric hydraulic rod (8), the electric hydraulic rod (8) is electrically connected with the first switch (20), one end, far away from the first supporting column (9), of the electric hydraulic rod (8) is connected with the first clamp plate (7), a clamping pad (6) is arranged on one side, away from an electric hydraulic rod (8), of a first clamping plate (7), a first fixing rod (4) is arranged below the first clamping plate (7), the left end of the first fixing rod (4) is fixedly connected with a first supporting column (9), one end, away from the first supporting column (9), of the first fixing rod (4) is connected with a second supporting column (10), the lower end of the second supporting column (10) is fixedly connected with a base (1), a fixing clamping plate (5) is arranged on the right side of the first fixing rod (4), and the fixing clamping plate (5) is fixedly connected with the first fixing rod (4); one ends, far away from the base (1), of the first supporting column (9) and the second supporting column (10) are connected with a top plate (11), a motor (19) is arranged on the right side of the top plate (11), a bearing (13) is arranged on the left side of the motor (19), a threaded sleeve (14) is arranged in the bearing (13), the motor (19) is electrically connected with a second switch (21) and the threaded sleeve (14), a threaded rod (15) is connected below the top plate (11), the threaded rod (15) is sleeved in the threaded sleeve (14), one end, far away from the top plate (11), of the threaded rod (15) is connected with a shaft sleeve (16), a sliding plate (17) is connected below the shaft sleeve (16), and a pressing plate (18) is connected below the sliding plate (17); a third supporting column (22) is arranged below the rear side of the top plate (11), and one end, far away from the top plate (11), of the third supporting column (22) is fixedly connected with the base (1).

2. The pressing device for a pipe threading machine according to claim 1, characterized in that clamping pads (6) are provided at the first clamping plate (7), the fixed clamping plate (5) and the pressing plate (18).

3. A compression device for a pipe threading machine according to claim 1, characterized in that the clamping pad (6) is made of rubber.

4. The pressing device for the pipe threading machine according to claim 1, characterized in that a through hole (23) is formed below the first clamping plate (7), and the first clamping plate (7) is slidably connected with the first fixing rod (4) through the through hole (23).

5. The pressing device for the pipe threading machine as claimed in claim 1, wherein the sliding plate (17) is sleeved with second fixing rods (12) at both left and right sides, the upper ends of the second fixing rods (12) are connected with the top plate (11), and one ends of the second fixing rods (12) far away from the top plate (11) are fixedly connected with the base (1).