CN213381535U

CN213381535U - Safe and accurate plastic pipe scriber

Info

Publication number: CN213381535U
Application number: CN202022270408.4U
Authority: CN
Inventors: 孙清; 单联涛; 仇长玉
Original assignee: Yantai Jinwoquan Plastic Co ltd
Current assignee: Yantai Jinwoquan Plastic Co ltd
Priority date: 2020-10-13
Filing date: 2020-10-13
Publication date: 2021-06-08
Anticipated expiration: 2030-10-13

Abstract

The utility model discloses a safe accurate plastics tubular product scriber, including workstation, L template and fixed block, the standing groove has been seted up to the fixed block side, the top welding has the spring in the standing groove, the bottom welding of spring has the spacing ring, fixed block one side sliding connection has the mount pad is kept away from at the workstation top, mount pad top horizontal installation has the rotating electrical machines, the centre gripping cylinder is installed on the output shaft top of rotating electrical machines, the second installation pole is all installed to two outputs of centre gripping cylinder, two solid fixed ring is all installed on the top of second installation pole, the workstation side is equipped with the moving mechanism that drives the mount pad and remove, be equipped with the actuating mechanism that drives the removal of L template on the workstation. The utility model discloses need not artifical fixed plastics tubular product, can rule the plastics tubular product of different diameters, need not the manual work and rotate plastics tubular product, prevent that the skew from taking place for the position of plastics tubular product, guarantee the accurate nature of ruling.

Description

Safe and accurate plastic pipe scriber

Technical Field

The utility model relates to a plastics tubular product production technical field especially relates to a safe accurate plastics tubular product scriber.

Background

When the longitudinal retraction rate of the plastic pipe is tested, a circle line with fixed intervals and smooth and continuous surface needs to be drawn on the plastic pipe with regular shape and smooth surface, so that a scriber needs to be used for drawing the plastic pipe.

The existing plastic pipe scriber needs an operator to manually rotate a plastic pipe, so that the operation is troublesome, time and labor are wasted, the position of the plastic pipe is easy to deviate, the circumferential lines cannot be closed, the distance between the two circumferential lines is unequal, and the experimental result is influenced; the existing plastic pipe scriber is troublesome in fixing a plastic pipe, cannot ensure that a scribing roller is always positioned right above the pipe when the pipes with different diameters are scribed, and has a small application range.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a safe and accurate plastic pipe scriber.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a safe accurate plastics tubular product scriber, includes workstation, L template and fixed block, the standing groove has been seted up to the fixed block side, the top welding has the spring in the standing groove, the bottom welding of spring has the spacing ring, fixed block one side sliding connection has the mount pad is kept away from at the workstation top, mount pad top horizontal installation has the rotating electrical machines, the centre gripping cylinder is installed on the output shaft top of rotating electrical machines, the second installation pole is all installed, two to two outputs of centre gripping cylinder solid fixed ring is all installed on the top of second installation pole, the workstation side is equipped with the moving mechanism that drives the mount pad and remove, be equipped with the actuating mechanism that drives the removal of L template on the workstation, L template bottom is equipped with the marking off mechanism.

Preferably, the fixed block welds in workstation top one corner, L template sliding connection is in the middle part at workstation top, the workstation top is located that the welding has the supporting seat between fixed block and the mount pad, the supporting seat is equipped with two, two the support ring has all been welded at the top of supporting seat.

Preferably, moving mechanism includes the connecting block, fixed block one side level is kept away from at the workstation top and first spout has been seted up, the connecting block welds inside the bottom of mount pad and stretches into first spout, the pulley is installed to the connecting block bottom, pulley sliding connection is in first spout bottom, the workstation side is run through there is the screw rod, screw rod and workstation pass through threaded connection, screw rod tip and connecting block side rotate to be connected.

Preferably, the scribing mechanism comprises a hydraulic telescopic rod, the hydraulic telescopic rod is vertically installed at the bottom of the horizontal plane of the L-shaped plate, and the bottom end of the telescopic end of the hydraulic telescopic rod is provided with a scribing roller.

Preferably, a second sliding groove is formed in the middle of the top of the workbench, the bottom end of the L-shaped plate extends into the second sliding groove and is provided with a pulley, and the pulley is connected to the bottom in the second sliding groove in a sliding mode.

Preferably, actuating mechanism includes electronic slip table, electronic slip table horizontal installation is in workstation top and be located second spout one side, the output of electronic slip table is installed in first installation pole, the top and the L template side welding of first installation pole.

Preferably, actuating mechanism includes electric telescopic handle, electric telescopic handle installs in the workstation side, electric telescopic handle's flexible end stretches into inside the second spout and with second spout sliding connection, electric telescopic handle's flexible end top and the side welding that the L template is located the second spout inside.

The utility model has the advantages that:

1. put into the standing groove inside with the pipe end of plastics tubular product and support the standing groove inner wall, the spacing ring blocks the upside at plastics tubular product under the effect of spring force, play limiting displacement to plastics tubular product, it drives the inside that the mount pad moved forward and make two solid fixed rings move forward to another pipe end of plastics tubular product to rotate the screw rod again, start the centre gripping cylinder and drive two fixed rings and move to both sides and make two solid fixed rings fix plastics tubular product from the inner wall of plastics tubular product pipe end, need not artifical fixed plastics tubular product, and can fix the plastics tubular product of different diameters.

2. After the plastic pipes are fixed, the hydraulic telescopic rod is started to drive the scribing roller to move downwards until the scribing roller is abutted to the top of the plastic pipes, so that the scribing roller is always positioned right above the pipes when the pipes with different diameters are scribed, the plastic pipes with different diameters can be scribed, and the application range is wide.

3. The rotary motor is started to drive the clamping cylinder to rotate, the clamping cylinder drives the two fixing rings to rotate, and the two fixing rings drive the plastic pipe to rotate, so that the plastic pipe can be scribed, the plastic pipe does not need to be manually rotated, time and labor are saved, the position of the plastic pipe is prevented from being deviated, and the scribing accuracy is ensured; the driving mechanism drives the scribing roller to move left and right, so that scribing can be carried out on different positions of the plastic pipe.

Drawings

Fig. 1 is a schematic structural view of an embodiment 1 of a safe and accurate plastic pipe scriber provided by the present invention;

fig. 2 is a partial cross-sectional view of the first chute of the embodiment 1 of the safety and precision plastic pipe scriber of the present invention;

fig. 3 is a partial sectional view of a second chute of embodiment 2 of the utility model provides a safe and accurate plastic pipe scriber.

In the figure: 1. a fixed block; 2. a spring; 3. a limiting ring; 4. a placement groove; 5. an L-shaped plate; 6. a hydraulic telescopic rod; 7. a scribing roller; 8. a first mounting bar; 9. an electric sliding table; 10. a support ring; 11. a supporting seat; 12. a fixing ring; 13. a second mounting bar; 14. a clamping cylinder; 15. a rotating electric machine; 16. a screw; 17. a first chute; 18. a mounting seat; 19. connecting blocks; 20. a pulley; 21. a second chute; 22. an electric telescopic rod; 23. a work bench.

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.

Example 1

Referring to fig. 1-2, a safe and accurate plastic pipe scriber comprises a workbench 23, an L-shaped plate 5 and a fixed block 1, wherein a placing groove 4 is formed in the side surface of the fixed block 1, a spring 2 is welded at the top in the placing groove 4, a limiting ring 3 is welded at the bottom of the spring 2, a mounting seat 18 is connected to one side of the top of the workbench 23 away from the fixed block 1 in a sliding manner, a rotating motor 15 is horizontally mounted at the top of the mounting seat 18, a clamping cylinder 14 is mounted at the top end of an output shaft of the rotating motor 15, second mounting rods 13 are mounted at two output ends of the clamping cylinder 14, fixing rings 12 are mounted at the top ends of the two second mounting rods 13, anti-skid pads (not shown in the figure) are bonded at the peripheries of the two fixing rings 12, the anti-skid pads increase the friction force between the fixing rings 12 and the inner wall of the plastic pipe, a moving mechanism for, the bottom of the L-shaped plate 5 is provided with a marking mechanism.

In the embodiment, a fixed block 1 is welded at one corner of the top of a workbench 23, an L-shaped plate 5 is slidably connected to the middle of the top of the workbench 23, two supporting seats 11 are welded between the fixed block 1 and a mounting seat 18 at the top of the workbench 23, supporting rings 10 are welded at the tops of the two supporting seats 11, the supporting rings 10 support the middle of a pipe, a moving mechanism comprises a connecting block 19, a first chute 17 is horizontally arranged at one side of the top of the workbench 23, which is far away from the fixed block 1, the connecting block 19 is welded at the bottom of the mounting seat 18 and extends into the first chute 17, a pulley 20 is installed at the bottom of the connecting block 19, the pulley 20 facilitates the movement of the connecting block 19, the pulley 20 is slidably connected to the inner bottom of the first chute 17, a screw 16 penetrates through the side surface of the workbench 23, the screw 16, scribing mechanism includes hydraulic telescoping rod 6, hydraulic telescoping rod 6 is vertical to be installed in the bottom at 5 horizontal planes of L template, scribing roller 7 is installed to hydraulic telescoping rod 6's flexible end bottom, second spout 21 has been seted up at the middle part at workstation 23 top, L template 5 bottom stretches into inside and install pulley 20 of second spout 21, pulley 20 makes things convenient for L template 5 to remove, pulley 20 sliding connection is bottom in second spout 21, actuating mechanism includes electronic slip table 9, 9 horizontal installation of electronic slip table are in workstation 23 top and lie in second spout 21 one side, the output of electronic slip table 9 is installed in first installation pole 8, the top of first installation pole 8 and the welding of 5 sides of L template.

The working principle of the embodiment is as follows: the pipe end of the plastic pipe is placed in the placing groove 4 and is abutted against the inner wall of the placing groove 4, the limiting ring 3 is clamped on the upper side of the plastic pipe under the action of the elastic force of the spring 2 to limit the plastic pipe, the screw 16 is rotated to drive the mounting seat 18 to move forwards to enable the two fixing rings 12 to move forwards to the inner part of the other pipe end of the plastic pipe, the clamping cylinder 14 is started to drive the two fixing rings 12 to move towards two sides to enable the two fixing rings 12 to fix the plastic pipe from the inner wall of the pipe end of the plastic pipe, the plastic pipe does not need to be manually fixed, and the plastic pipes with different diameters can be fixed; after the plastic pipes are fixed, the hydraulic telescopic rod 6 is started to drive the scribing roller 7 to move downwards until the scribing roller 7 abuts against the top of the plastic pipes, so that the scribing roller 7 is always positioned right above the pipes when the pipes with different diameters are scribed, the plastic pipes with different diameters can be scribed, and the application range is wide; the rotary motor 15 is started to drive the clamping cylinder 14 to rotate, the clamping cylinder 14 drives the two fixing rings 12 to rotate, and the two fixing rings 12 drive the plastic pipe to rotate, so that the plastic pipe can be scribed, the plastic pipe does not need to be manually rotated, time and labor are saved, the position of the plastic pipe is prevented from being shifted, and the scribing accuracy is ensured; the electric sliding table 9 drives the scribing roller 7 to move left and right, so that scribing can be carried out on different positions of the plastic pipe.

Example 2

Referring to fig. 3, the present embodiment differs from embodiment 1 only in that the driving mechanism includes an electric telescopic rod 22, the electric telescopic rod 22 is installed at a side of the working platform 23, a telescopic end of the electric telescopic rod 22 extends into the second sliding chute 21 and is slidably connected with the second sliding chute 21, and a top end of the telescopic end of the electric telescopic rod 22 is welded to a side of the L-shaped plate 5 located inside the second sliding chute 21.

The working principle of the embodiment is as follows: the electric telescopic rod 22 drives the scribing roller 7 to move left and right, so that different positions of the plastic pipe can be scribed.

Having shown and described the basic principles and essential features of the invention and advantages thereof, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof, and it is therefore intended that the embodiments be considered as exemplary and not limiting in any way, since the scope of the invention is defined 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 and are therefore not to be embraced therein by any reference numerals in the claims.

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

1. The safe and accurate plastic pipe scriber comprises a workbench (23), an L-shaped plate (5) and a fixed block (1), and is characterized in that a placing groove (4) is formed in the side face of the fixed block (1), a spring (2) is welded at the inner top of the placing groove (4), a limiting ring (3) is welded at the bottom of the spring (2), a mounting seat (18) is connected to one side, far away from the fixed block (1), of the top of the workbench (23) in a sliding manner, a rotating motor (15) is horizontally mounted at the top of the mounting seat (18), a clamping cylinder (14) is mounted at the top end of an output shaft of the rotating motor (15), second mounting rods (13) are mounted at two output ends of the clamping cylinder (14), fixing rings (12) are mounted at the top ends of the second mounting rods (13), and a moving mechanism for driving the mounting seat (18) to move is arranged on the side, the workbench (23) is provided with a driving mechanism for driving the L-shaped plate (5) to move, and the bottom of the L-shaped plate (5) is provided with a scribing mechanism.

2. The safe and accurate plastic pipe scriber according to claim 1, wherein the fixed block (1) is welded at one corner of the top of the workbench (23), the L-shaped plate (5) is slidably connected to the middle of the top of the workbench (23), the supporting seat (11) is welded at the top of the workbench (23) between the fixed block (1) and the mounting seat (18), two supporting seats (11) are provided, and the supporting rings (10) are welded at the tops of the two supporting seats (11).

3. The safe and accurate plastic pipe scriber according to claim 2, wherein the moving mechanism comprises a connecting block (19), a first sliding groove (17) is horizontally formed in one side, away from the fixed block (1), of the top of the workbench (23), the connecting block (19) is welded to the bottom of the mounting seat (18) and extends into the first sliding groove (17), a pulley (20) is installed at the bottom of the connecting block (19), the pulley (20) is slidably connected to the bottom in the first sliding groove (17), a screw rod (16) penetrates through the side face of the workbench (23), the screw rod (16) is connected with the workbench (23) through threads, and the end of the screw rod (16) is rotatably connected with the side face of the connecting block (19).

4. A safe and accurate plastic pipe scriber according to claim 3, wherein the scribing mechanism comprises a hydraulic telescopic rod (6), the hydraulic telescopic rod (6) is vertically installed at the bottom of the horizontal plane of the L-shaped plate (5), and the bottom end of the telescopic end of the hydraulic telescopic rod (6) is provided with a scribing roller (7).

5. A safe and accurate plastic pipe scriber according to claim 4, wherein a second sliding groove (21) is formed in the middle of the top of the workbench (23), the bottom end of the L-shaped plate (5) extends into the second sliding groove (21) and is provided with a pulley (20), and the pulley (20) is slidably connected to the bottom in the second sliding groove (21).

6. The safe and accurate plastic pipe scriber according to claim 5, wherein the driving mechanism comprises an electric sliding table (9), the electric sliding table (9) is horizontally arranged at the top of the workbench (23) and positioned on one side of the second sliding groove (21), the output end of the electric sliding table (9) is arranged on the first mounting rod (8), and the top end of the first mounting rod (8) is welded with the side surface of the L-shaped plate (5).

7. The safe and accurate plastic pipe scriber according to claim 5, wherein the driving mechanism comprises an electric telescopic rod (22), the electric telescopic rod (22) is installed on the side surface of the workbench (23), the telescopic end of the electric telescopic rod (22) extends into the second sliding chute (21) and is in sliding connection with the second sliding chute (21), and the top end of the telescopic end of the electric telescopic rod (22) is welded with the side surface of the L-shaped plate (5) located inside the second sliding chute (21).