CN215702082U

CN215702082U - Cutting line positioning device

Info

Publication number: CN215702082U
Application number: CN202121304169.8U
Authority: CN
Inventors: 吕俊; 吕凌俊; 项坚冰
Original assignee: Zhejiang Jinsong Precision Manufacturing Co ltd
Current assignee: Zhejiang Jinsong Precision Manufacturing Co ltd
Priority date: 2021-06-10
Filing date: 2021-06-10
Publication date: 2022-02-01
Anticipated expiration: 2031-06-10

Abstract

The utility model relates to the technical field of metal cutting, in particular to a cutting line positioning device which comprises a supporting plate and an installation frame arranged on the supporting plate, wherein the installation frame is provided with an installation groove, the side wall of the installation groove is provided with a roller, and a guide rope is wound and connected on the roller; the top wall of the mounting groove is provided with a guide plate, the guide plate is provided with a guide groove, the supporting plate is provided with a positioning clamp, and the guide rope penetrates through the guide groove and is fixedly connected with the positioning clamp; the mounting frame is provided with a connecting structure for fixing the positioning clamp; the pipe to be cut is fixedly guided by the positioning clamp, the guide rope can be driven to move and release when the positioning clamp moves, and the guide plate can drive the released guide rope to be contacted with the pipe, so that the position to be cut can be clearly shown in the cutting process, and the normal operation of cutting work is ensured.

Description

Cutting line positioning device

Technical Field

The utility model relates to the technical field of cutting, in particular to a cutting line positioning device.

Background

In daily production and living needs, various materials need to be cut, and the requirements for cutting parts of the materials are special, so that the cutting work can be carried out only by depending on skills and technologies of people. In the work of partially cutting off along the axial direction, the cutting process is long, and deviation easily occurs in manual operation. The existing equipment only has simple lines for reference when processing cutting lines, can not guide the cutting lines of traction workers, and is easy to cause inaccurate cutting and error of finished products of workpieces.

Disclosure of Invention

The utility model aims to provide a cutting line positioning device, which solves the problem of cutting deviation in manual cutting.

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

a cutting line positioning device comprises a supporting plate and an installation frame arranged on the supporting plate, wherein the installation frame is provided with an installation groove, the side wall of the installation groove is provided with a roller, and a guide rope is wound and connected on the roller; the top wall of the mounting groove is provided with a guide plate, the guide plate is provided with a guide groove, the supporting plate is provided with a positioning clamp, and the guide rope penetrates through the guide groove and is fixedly connected with the positioning clamp; and the mounting frame is provided with a connecting structure for fixing the positioning clamp.

Compared with the prior art, the utility model has the beneficial effects that: the pipe to be cut is fixedly guided by the movable clamp, the guide rope can be driven to move and release when the movable clamp moves, and the guide plate can drive the released guide rope to be contacted with the pipe, so that the position to be cut can be clearly shown in the cutting process, and the normal operation of cutting work is ensured.

The positioning fixture is characterized in that a clamping groove is formed in the positioning fixture, two side walls of the clamping groove are respectively rotatably provided with an arc surface clamping block, the arc surface clamping block is close to the supporting plate end and is provided with a rotating shaft, and the arc surface clamping block is connected with the clamping groove through the rotating shaft.

The installation axle is installed in the rotation on the mounting groove lateral wall, the installation axle with cylinder fixed connection.

The mounting groove roof is equipped with the spout, the deflector with spout inner wall sliding connection, be equipped with in the spout and link up the rope, link up the rope and link up the structural connection.

The linking structure comprises a locking groove arranged on the mounting rack, a fixing rod is arranged on the positioning clamp, a connecting rod is arranged on the fixing rod, a lifting slide rod is arranged in the locking groove, a hook rod is arranged on the lifting slide rod, and the hook rod is abutted to the connecting rod.

The lifting slide bar is characterized in that a limiting block is arranged in the sliding groove, one end of the connecting rope is connected with the guide plate, the other end of the connecting rope is connected with the lifting slide bar, and the connecting rope is in contact with the limiting block.

The fixing rod is provided with a hook groove, and the connecting rod is fixedly connected with the side wall of the hook groove.

And a magnetic block is arranged in the locking groove.

The locking groove with be equipped with the spread groove between the mounting groove, the lift slide bar passes the spread groove.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present invention.

Fig. 2 is a schematic bottom view of a mounting frame according to an embodiment of the utility model.

FIG. 3 is an enlarged view of the structure at A in FIG. 2 according to the present invention.

Fig. 4 is a schematic rear sectional view of a mounting bracket according to an embodiment of the utility model.

FIG. 5 is an enlarged view of the structure at B in FIG. 4 according to the present invention

In the figure: 11. a mounting frame; 12. positioning a clamp; 13. a guide plate; 14. a cambered surface clamping block; 15. a clamping groove; 16. a support plate; 17. installing a shaft; 18. mounting grooves; 19. a drum; 20. guiding a rope; 21. a locking groove; 22. lifting the sliding rod; 23. connecting grooves; 26. a guide groove; 27. a chute; 28. a limiting block; 29. connecting the rope; 30. a magnetic block; 31. a hook rod; 32. a connecting rod; 34. fixing the rod; 35. a hook groove; 36. a locking groove; 37. a rotating shaft.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1:

referring to fig. 1, the utility model provides a cutting line positioning device, which includes a supporting plate 16 and an installation frame 11 installed on the supporting plate 16, wherein the installation frame 11 is provided with an installation groove 18, a roller 19 is installed on the side wall of the installation groove 18, a guide rope 20 is wound and connected on the roller 19, the guide rope 20 has magnetism, and the guide rope 20 contacts with a pipe after being released and is adsorbed on the pipe to form a cutting line for guiding; a guide plate 13 is arranged on the top wall of the mounting groove 18, a guide groove 26 is arranged on the guide plate 13, and the guide rope 20 penetrates through the guide groove 26; a positioning clamp 12 is installed on the upper end face of the supporting plate 16, the guide rope 20 is fixedly connected with the positioning clamp 12, and the positioning clamp 12 pulls the guide rope 20 to move, so that the cutting distance is controlled; and the mounting frame 11 is provided with a connecting structure for fixing the positioning clamp 12.

Be equipped with in positioning fixture 12 and press from both sides groove 15, press from both sides 15 both sides wall and rotate respectively and install cambered surface clamp splice 14, cambered surface clamp splice 14 is close to 16 ends of layer board are installed pivot 37, cambered surface clamp splice 14 through pivot 37 with press from both sides groove 15 and connect, two under the initial condition cambered surface clamp splice 14 respectively with press from both sides groove 15 contact, two under the extreme condition cambered surface clamp splice 14 winds pivot 37 rotates the back butt.

Install installation axle 17 in the rotation on the 18 lateral walls of mounting groove, installation axle 17 with 19 fixed connection of cylinder, be equipped with the torsional spring on the installation axle 17, the torsional spring with the 18 lateral walls of mounting groove connect, the torsional spring rotation compression, through installation axle 17 drives cylinder 19 resets, thereby makes and emits the rope guide 20 is restrainted.

The top wall of the mounting groove 18 is provided with a sliding groove 27, the guide plate 13 is in sliding fit with the inner wall of the sliding groove 27, the guide plate 13 is fixedly connected with an engaging rope 29 in the sliding groove 27, the engaging rope 29 is connected with an engaging structure, the engaging structure is connected with the guide plate 13 through the engaging rope 29, so that the guide plate 13 is linked with the movement of the guide plate 13, the guide plate 13 is connected with a return spring in the sliding groove 27, and when the engaging rope 29 is loosened, the return spring drives the guide plate 13 to slide.

The linking structure is including locating locking groove 36 of mounting bracket 11, be equipped with dead lever 34 on positioning fixture 12, be equipped with connecting rod 32 on the dead lever 34, locking inslot 36 is equipped with lift slide bar 22, be equipped with hooked pole 31 on the lift slide bar 22, hooked pole 31 with connecting rod 32 butt.

A limiting block 28 is arranged in the sliding groove 27, one end of the connecting rope 29 is connected with the guide plate 13, the other end of the connecting rope 29 is connected with the lifting slide bar 22, and the connecting rope 29 is in contact with the limiting block 28.

The fixing rod 34 is provided with a hook groove 35, and the connecting rod 32 is fixedly connected with the side wall of the hook groove 35.

A magnetic block 36 is arranged in the locking groove 36, and the magnetic block 36 can absorb the rotated hook rod 31.

A connecting groove 23 is formed between the locking groove 36 and the mounting groove 18, and the lifting slide bar 22 passes through the connecting groove 23.

Working state

In an initial state, the positioning fixture 12 is connected with the mounting frame 11, the guide block 13 is located on one side of the sliding groove 27, the fixing rod 34 is located in the locking groove 36, the fixing rod 34 abuts against the end face of the hook rod 31, so that the hook rod 31 is connected with the connecting rod 32, the connecting rope 29 cannot be stretched, the hook rod 31 is in contact with the connecting rod 32, at the moment, the magnetic block 30 adsorbs the hook rod 31, the magnetic block 30 stabilizes the fixing rod 34 through the hook rod 31, and therefore the connection stability of the positioning fixture 12 and the mounting frame 11 is guaranteed.

The pipe penetrates through the clamping groove 15, the positioning clamp 12 and the mounting frame 11 are manually pushed to be separated, the positioning clamp 12 drives the fixed rod 34 to move, the fixed rod 34 drives the hook rod 31 to swing through the connecting rod 32, the hook rod 31 swings and drives the lifting slide rod 22 to upwards move along the connecting groove 23, the lifting slide rod 22 upwards moves to enable the connecting rope 29 to loosen, meanwhile, the positioning clamp 12 drives the guide rope 20 to release, the torsion spring stretches, the pipe is fixed through the cambered surface clamping block 14 in the moving process of the positioning clamp 12, the pipe is prevented from moving, when the positioning clamp 12 is separated from the mounting frame 11, the guide plate 13 slides under the action of the spring, the guide plate 13 drives the guide rope 20 to deviate through the guide groove 26, the guide rope 20 is in contact with the pipe, the guide rope 20 is adsorbed on the pipe, and a user can judge a position needing to be cut through the guide rope 20, and therefore the cutting effect is guaranteed.

Use the end, withdraw positioning fixture 12, positioning fixture 12 drives dead lever 34 and gets into and accomodate groove 36, dead lever 34 stretches into behind the locking groove 36 and the contact of hook lever 31, hook lever 31 stretches into in the slot 35 and the contact of connecting rod 32, dead lever 34 pushes to locking inslot 36, thereby make hook lever 31 drive lift slide bar 22 remove along spread groove 23, thereby lift slide bar 22 moves down and drives to link up and receive 29 and slide, link up rope 29 drives deflector 13 and removes and withdraw, the torsional spring resets simultaneously, the torsional spring drives cylinder 19 through installation axle 17 and rotates, cylinder 19 rotates and accomodates guide rope 20.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated 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. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A cutting line positioning device, comprising a support plate (16) and a mounting frame (11) mounted to the support plate (16), characterized in that: the mounting rack (11) is provided with a mounting groove (18), a roller (19) is mounted on the side wall of the mounting groove (18), and a guide rope (20) is wound on the roller (19); a guide plate (13) is arranged on the top wall of the mounting groove (18), a guide groove (26) is formed in the guide plate (13), a positioning clamp (12) is arranged on the supporting plate (16), and the guide rope (20) penetrates through the guide groove (26) and is fixedly connected with the positioning clamp (12); and the mounting rack (11) is provided with a connecting structure for fixing the positioning clamp (12).

2. A string positioning device as claimed in claim 1, characterized in that: be equipped with in positioning fixture (12) and press from both sides groove (15), press from both sides groove (15) both sides wall and rotate respectively and install cambered surface clamp splice (14), cambered surface clamp splice (14) are close to layer board (16) end is installed pivot (37), cambered surface clamp splice (14) through pivot (37) with press from both sides groove (15) and connect.

3. A string positioning device as claimed in claim 1, characterized in that: installation axle (17) is installed in the rotation on mounting groove (18) lateral wall, installation axle (17) with cylinder (19) fixed connection.

4. A string positioning device as claimed in claim 1, characterized in that: the mounting groove (18) roof is equipped with spout (27), deflector (13) with spout (27) inner wall sliding connection, be equipped with in spout (27) and link up rope (29), link up rope (29) and linking structure and connect.

5. A string positioning device as claimed in claim 4, characterized in that: the linking structure is including locating locking groove (36) of mounting bracket (11), be equipped with dead lever (34) on positioning fixture (12), be equipped with connecting rod (32) on dead lever (34), be equipped with lift slide bar (22) in locking groove (36), be equipped with hooked pole (31) on lift slide bar (22), hooked pole (31) with connecting rod (32) butt.

6. A string positioning device as claimed in claim 5, characterized in that: be equipped with stopper (28) in spout (27), it connects rope (29) one end deflector (13), it connects rope (29) other end lift slide bar (22) to connect, it connects rope (29) with stopper (28) touch.

7. A string positioning device as claimed in claim 5, characterized in that: the fixing rod (34) is provided with a hook groove (35), and the connecting rod (32) is fixedly connected with the side wall of the hook groove (35).

8. A string positioning device as claimed in claim 5, characterized in that: a magnetic block (30) is arranged in the locking groove (36).

9. A string positioning device as claimed in claim 5, characterized in that: locking groove (36) with be equipped with connecting groove (23) between mounting groove (18), lift slide bar (22) pass connecting groove (23).