CN218284548U

CN218284548U - Pipe fitting positioner is used in heat exchanger processing

Info

Publication number: CN218284548U
Application number: CN202222908474.9U
Authority: CN
Inventors: 王忠辉; 李斯迁; 伍新和
Original assignee: Hubei Langsen Thermal Engineering Co ltd
Current assignee: Hubei Langsen Thermal Engineering Co ltd
Priority date: 2022-11-02
Filing date: 2022-11-02
Publication date: 2023-01-13
Anticipated expiration: 2032-11-02

Abstract

The utility model provides a pipe fitting positioner is used in heat exchanger processing, this design can make things convenient for pipe fitting location and fixed, can cut on one side the pipe fitting is rotatory, can make things convenient for the pipe fitting cutting, it is convenient to cut, and work efficiency is improved, the on-line screen storage device comprises a base, the front of base is provided with the switch, the fore shaft groove has been seted up to the top symmetry of base, same through-hole has been seted up between two fore shaft grooves, two-way screw rod is installed to the through-hole internal rotation, two-way screw rod's both ends screw thread opposite direction, the equal threaded connection in both ends of two-way screw rod has the fore shaft pole, fore shaft pole slidable mounting is at the fore shaft inslot, the grip block is all installed at the top of two fore shaft poles, be provided with the pipe fitting between two grip blocks, two rotary mechanism all are inconsistent with the pipe fitting, the second circle roller can be fixed to the pipe fitting centre gripping, the inboard of two grip blocks is the arc setting, the inboard of two grip blocks all is provided with a plurality of second circle rollers, all be provided with rotary mechanism on two grip blocks.

Description

Pipe fitting positioner is used in heat exchanger processing

Technical Field

The utility model relates to a pipe fitting location technical field especially relates to a pipe fitting positioner is used in heat exchanger processing.

Background

The heat exchanger is used for exchanging hot and cold, the heat exchanger needs to use pipe fittings, the pipe fittings need to be cut during machining, the pipe fittings to be cut are generally fixed at present, and then the pipe fittings are cut by the cutting tool.

The existing pipe fitting positioning mode is complex, pipe fitting cutting cannot be finished at one time, after a part of pipe fitting is cut, the position of the pipe fitting needs to be loosened and then rotated again and then fixed again, and the working efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

To the defect that exists among the prior art, the utility model provides a technical problem do: the existing pipe fitting positioning mode is complex, pipe fitting cutting cannot be finished at one time, after a part of pipe fitting is cut, the position of the pipe fitting needs to be loosened and then rotated again and then fixed again, the working efficiency is reduced, and the pipe fitting positioning device for machining the heat exchanger is provided.

In order to achieve the above purpose, the utility model provides a:

the utility model provides a pipe fitting positioner is used in heat exchanger processing, the on-line screen storage device comprises a base, the front of base is provided with the switch, the fore shaft groove has been seted up to the top symmetry of base, same through-hole has been seted up between two fore shaft grooves, two-way screw rod is installed to the through-hole internal rotation, two-way screw rod's both ends screw thread opposite direction, the equal threaded connection in both ends of two-way screw rod has the fore shaft pole, fore shaft slidable mounting is in the fore shaft inslot, the grip block is all installed at the top of two fore shaft poles, be provided with the pipe fitting between two grip blocks, two rotary mechanism all are inconsistent with the pipe fitting, the second circle roller can be fixed the pipe fitting centre gripping, the inboard of two grip blocks is the arc setting, the inboard of two grip blocks all is provided with a plurality of second circle rollers, all be provided with rotary mechanism on two grip blocks.

Preferably, a stabilizing seat is arranged at the top of the base, the top of the stabilizing seat is arranged in an arc shape, a plurality of first round rollers are arranged at the top of the stabilizing seat, and the plurality of first round rollers are all in contact with the pipe fitting; the plurality of first round rollers may support the pipe.

Preferably, the motor is installed in the outside of base, and the outer end of two-way screw rod extends to the outside of base and links to each other with the output shaft of motor.

Preferably, rotary mechanism includes rotatory round bar, has seted up the round hole on the grip block, and rotatory round bar rotates with the round hole to be connected, and the equal fixed mounting in both ends of rotatory round bar has the rubber wheel, and two rubber wheels all contradict with the pipe fitting, and anti-skidding line has been seted up in the outside of rubber wheel, through anti-skidding line and pipe fitting contact, can improve the frictional force of rubber wheel and pipe fitting.

Preferably, a servo motor is installed on the outer side of the clamping plate, a driving gear is installed on an output shaft of the servo motor, a driven gear is sleeved on the outer side of the rotary round rod, and the driving gear is meshed with the driven gear; the servo motor drives the rotary round rod to rotate, the rotary round rod drives the two rubber wheels to rotate, the four rubber wheels rotate to drive the pipe fitting to rotate, and the pipe fitting can rotate while being cut.

Compared with the prior art, the utility model has the advantages of:

1. the pipe fitting is placed at the top of the stabilizing seat, the motor drives the two-way screw to rotate, the two-way screw drives the two top opening rods to be close to each other, the two top opening rods drive the two clamping plates to be close to each other, the two clamping plates clamp and fix the pipe fitting, the plurality of second round rollers tightly press and fix the pipe fitting, and meanwhile, the rubber wheels are in contact with the outer side of the pipe fitting, so that the pipe fitting can be conveniently positioned;

2. when the pipe fitting is cut, the servo motor drives the rotary round rod to rotate, the rotary round rod drives the two rubber wheels to rotate, the four rubber wheels rotate to drive the pipe fitting to rotate, the pipe fitting can be cut while rotating, the pipe fitting can be conveniently cut, the cutting is convenient, and the working efficiency is improved;

the utility model discloses can conveniently fix a position and fix the pipe fitting, can conveniently cut the pipe fitting cutting on one side rotatory, the cutting is convenient, improves work efficiency.

Drawings

FIG. 1 is a schematic diagram of the main structure of the present design;

FIG. 2 is a schematic top view of the design of FIG. 1;

FIG. 3 is a schematic side view of the structure of FIG. 1 in the present design;

fig. 4 is a schematic structural diagram of a portion a in fig. 2 in the present design.

In the figure: 1. a base; 2. a through hole; 3. a switch; 4. a pipe fitting; 5. a top opening groove; 6. a top opening rod; 7. a bidirectional screw; 8. a motor; 9. a stabilizing base; 10. a first round roller; 11. a clamping plate; 12. a second round roller; 13. a circular hole; 14. rotating the round bar; 15. a rubber wheel; 16. a servo motor; 17. a drive gear; 18. a driven gear.

Detailed Description

The embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.

Referring to fig. 1-4, a pipe positioning device for heat exchanger processing comprises a base 1, a switch 3 is arranged on the front face of the base 1, top opening grooves 5 are symmetrically formed in the top of the base 1, the same through hole 2 is formed between the two top opening grooves 5, a bidirectional screw 7 is installed in the through hole 2 in a rotating mode, threads at two ends of the bidirectional screw 7 are opposite in direction, top opening rods 6 are connected to two ends of the bidirectional screw 7 in a threaded mode, the top opening rods 6 are slidably installed in the top opening grooves 5, clamping plates 11 are installed at the tops of the two top opening rods 6, a pipe 4 is arranged between the two clamping plates 11, two rotating mechanisms are in contact with the pipe 4, the second round rollers 12 can clamp and fix the pipe 4, the inner sides of the two clamping plates 11 are in an arc-shaped arrangement, a plurality of second round rollers 12 are arranged on the inner sides of the two clamping plates 11, and rotating mechanisms are arranged on the two clamping plates 11.

In the embodiment, the top of the base 1 is provided with the stabilizing seat 9, the top of the stabilizing seat 9 is in an arc shape, the top of the stabilizing seat 9 is provided with the plurality of first round rollers 10, and the plurality of first round rollers 10 are all in contact with the pipe fitting 4; the pipe 4 may be supported by a plurality of first round rollers 10.

In this embodiment, a motor 8 is installed on the outer side of the base 1, and the outer end of the bidirectional screw 7 extends to the outer side of the base 1 and is connected with an output shaft of the motor 8.

In the embodiment, the rotating mechanism comprises a rotating round rod 14, a round hole 13 is formed in the clamping plate 11, the rotating round rod 14 is rotatably connected with the round hole 13, rubber wheels 15 are fixedly mounted at two ends of the rotating round rod 14, the two rubber wheels 15 are abutted to the pipe fitting 4, anti-slip patterns are formed in the outer sides of the rubber wheels 15, the friction force between the rubber wheels 15 and the pipe fitting 4 can be improved by contacting the anti-slip patterns with the pipe fitting 4, a servo motor 16 is mounted on the outer side of the clamping plate 11, a driving gear 17 is mounted on an output shaft of the servo motor 16, a driven gear 18 is sleeved on the outer side of the rotating round rod 14, and the driving gear 17 is meshed with the driven gear 18; the servo motor 16 drives the rotary round rod 14 to rotate, the rotary round rod 14 drives the two rubber wheels 15 to rotate, the four rubber wheels 15 rotate to drive the pipe fitting 4 to rotate, and one side of the pipe fitting can be rotated and cut.

Working principle, in use, external power supply and switch 3, place pipe fitting 4 at the top of stabilizing seat 9, starter motor 8 drives two-way screw 7 rotatory, two-way screw 7 drives two fore shaft 6 and is close to each other, two fore shaft 6 drives two grip blocks 11 and is close to each other, two grip blocks 11 are fixed to pipe fitting 4 centre gripping, a plurality of second round rollers 12 compress tightly fixedly to pipe fitting 4, rubber wheel 15 contacts with the outside of pipe fitting 4 simultaneously, when cutting pipe fitting, start two servo motor 16, servo motor 16 drives rotatory round bar 14 rotatory, rotatory round bar 14 drives two rubber wheels 15 rotatory, it is rotatory to drive pipe fitting 4 through four rubber wheels 15 rotations, can be to pipe fitting 4 cutting on one side of rotation, can conveniently cut pipe fitting 4, the cutting is convenient, and work efficiency is improved, after the cutting, reverse starter motor 8, make two grip blocks 11 keep away from each other, can take off pipe fitting 4.

The present invention is not limited to the above preferred embodiments, and any person can obtain other products in various forms without departing from the scope of the present invention, but any change in shape or structure is within the scope of protection.

Claims

1. The utility model provides a pipe fitting positioner is used in heat exchanger processing, includes base (1), and the front of base (1) is provided with switch (3), its characterized in that: top mouth groove (5) have been seted up to the top symmetry of base (1), same through-hole (2) have been seted up between two top mouth grooves (5), two-way screw rod (7) are installed to through-hole (2) internal rotation, the both ends screw thread opposite direction of two-way screw rod (7), the equal threaded connection in both ends of two-way screw rod (7) has top mouth pole (6), top mouth pole (6) slidable mounting is in top mouth groove (5), grip block (11) are all installed at the top of two top mouth poles (6), be provided with between two grip blocks (11) pipe fitting (4), two rotary mechanism all contradict with pipe fitting (4), the inboard of two grip blocks (11) is the arc setting, the inboard of two grip blocks (11) all is provided with a plurality of second circle roller (12), all be provided with rotary mechanism on two grip blocks (11).

2. The tube positioning device for heat exchanger processing according to claim 1, wherein: the top of base (1) is provided with stable seat (9), and the top of stable seat (9) is the arc setting.

3. The tube positioning device for heat exchanger processing according to claim 2, wherein: the top of the stabilizing seat (9) is provided with a plurality of first round rollers (10), and the first round rollers (10) are all in contact with the pipe fitting (4).

4. The tube positioning device for heat exchanger processing according to claim 1, wherein: and a motor (8) is installed on the outer side of the base (1).

5. The tube positioning device for heat exchanger processing according to claim 1, wherein: the outer end of the bidirectional screw (7) extends to the outer side of the base (1) and is connected with an output shaft of the motor (8).

6. The tube positioning device for heat exchanger processing according to claim 1, wherein: the rotating mechanism comprises a rotating round rod (14), and a round hole (13) is formed in the clamping plate (11).

7. The tube positioning device for heat exchanger processing according to claim 6, wherein: rotatory round bar (14) rotate with round hole (13) and are connected, the equal fixed mounting in both ends of rotatory round bar (14) has rubber pulley (15), and two rubber pulleys (15) all are inconsistent with pipe fitting (4).

8. The tube positioning device for heat exchanger processing according to claim 1, wherein: a servo motor (16) is installed on the outer side of the clamping plate (11), and a driving gear (17) is installed on an output shaft of the servo motor (16).

9. The tube positioning device for heat exchanger processing according to claim 7, wherein: the outer side of the rotary round rod (14) is sleeved with a driven gear (18), and the driving gear (17) is meshed with the driven gear (18).

10. The tube positioning device for heat exchanger processing according to claim 7, wherein: the outer side of the rubber wheel (15) is provided with anti-skid grains which are in contact with the pipe fitting (4).