CN214392670U

CN214392670U - Gear machining positioning device

Info

Publication number: CN214392670U
Application number: CN202120127398.0U
Authority: CN
Inventors: 徐爱国; 全建平; 黄乐; 申明
Original assignee: Pacific Precision Powertrain Co ltd; Jiangsu Pacific Precision Forging Co Ltd
Current assignee: Pacific Precision Powertrain Co ltd; Jiangsu Pacific Precision Forging Co Ltd; Jiangsu Pacific Ocean Gear Transmission Co Ltd
Priority date: 2020-10-09
Filing date: 2021-01-18
Publication date: 2021-10-15
Anticipated expiration: 2031-01-18

Abstract

The utility model relates to the technical field of gear machining positioning, in particular to a gear machining positioning device, aiming at the problems that the prior gear machining device can not timely adjust and position and fix a gear blank according to the size of the gear blank and can only fix the gear blank through a gasket, a bolt and the like, the disassembly is complex, a large amount of machining time is consumed, and the machining efficiency is low, the gear machining positioning device comprises a hollow structure placing table, a buckle base is fixedly arranged on the outer wall of one side of the placing table, a first rotating shaft is rotatably arranged at the upper end of the buckle base, and a first buckle is rotatably connected on the first rotating shaft, the device of the utility model has simple structure, can timely adjust and position and fix the gear blank according to the size of the gear blank, is simple and convenient to disassemble a workpiece, and saves a large amount of machining time, the processing efficiency is improved.

Description

Gear machining positioning device

Technical Field

The utility model relates to a gear machining location technical field especially relates to a gear machining positioner.

Background

The gear is a mechanical element with a rim on which the gear is continuously meshed to transmit motion and power, the gear is applied in transmission for a long time, at the end of the 19 th century, the principle of generating a gear cutting method and the successive appearance of a special machine tool and a cutter for cutting the gear by using the principle are realized, and the running stability of the gear is emphasized along with the development of production.

However, the existing gear processing device cannot be timely adjusted according to the size of a gear blank and can be positioned and fixed, and the gear blank can only be fixed through a gasket, a bolt and the like, so that the gear processing device is complex to disassemble, consumes a large amount of processing time and has low processing efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving current gear machining device and can not in time adjust and fix a position and fix it according to gear blank's size, and can only fix it through packing ring, bolt etc. and dismantle loaded down with trivial details, consumeed a large amount of process time, shortcoming that machining efficiency is low, and the gear machining positioner who provides.

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

a gear machining positioning device comprises a placing table with a hollow structure, wherein a buckle base is fixedly mounted on the outer wall of one side of the placing table, a first rotating shaft is rotatably mounted at the upper end of the buckle base, a first buckle is rotatably connected to the first rotating shaft, a second rotating shaft is rotatably mounted at the lower end of the buckle base, a second buckle is rotatably arranged on the second rotating shaft, a through hole is formed in the buckle base, a handle is slidably mounted in the through hole, a plurality of buckle through holes are formed in the handle, a main transmission rod is fixedly mounted at one end of the handle, a rotating main shaft is rotatably mounted at one end of the main transmission rod, a first transmission rod and a second transmission rod are rotatably connected to the outer side of the rotating main shaft, a third rotating shaft is rotatably connected to one end of the first transmission rod, a first movable rod is rotatably mounted on the third rotating shaft, and a first pressing block is fixedly mounted at one end of the first movable rod, the one end of second transfer line is rotated and is installed the fourth axis of rotation, and rotates in the fourth axis of rotation and be connected with the second movable rod, and the one end of second movable rod rotates and install fifth axis of rotation, and rotates in the fifth axis of rotation and be connected with the third transfer line, the one end of third transfer line is rotated and is installed the sixth axis of rotation, and rotates in the sixth axis of rotation and connect the third movable rod, the one end fixed mounting of third movable rod has the second briquetting, it is provided with the slip box to slide in the platform to place, and the top fixed mounting who slides the box has first pressure post that supports, place and seted up the sliding tray on the platform bottom inner wall, and slide the box and slide in the sliding tray, place the inside opposite side fixed mounting of platform and have fixed box, and the top fixed mounting of fixed box has the second to support the pressure post.

Preferably, a first supporting column is fixedly mounted on the inner wall of the top of one side of the placing table and is in sliding connection with the main transmission rod.

Preferably, a second supporting column is fixedly mounted on the inner wall of the bottom of the placing table and is connected with the second movable rod in a sliding mode.

Preferably, round holes are formed in the first pressure supporting column and the second pressure supporting column, and the first movable rod and the third movable rod move in the two round holes respectively.

Preferably, the length of the first buckle is greater than that of the second buckle.

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

(1) this scheme is owing to set up buckle base, first buckle, second buckle, hand (hold), buckle through-hole, and the length of first latch is greater than the length of second latch, mutually supports, can block respectively in the buckle through-hole of two differences, makes the support of counter gear blank press more stably.

(2) This scheme is owing to set up the main drive pole, rotate the main shaft, first transfer line, third axis of rotation, first movable rod, second transfer line, fourth axis of rotation, second movable rod, fifth axis of rotation, third transfer line, sixth axis of rotation, third movable rod, mutually support, and the box that slides is horizontal in the sliding tray during ability to make first briquetting and second briquetting do equidirectional vertical motion simultaneously.

(3) This scheme is owing to set up sliding tray, square hole, enables the slip box and drives first support and press the post to adjust the distance between first support and the second support and press the post according to gear blank's size to fix a position and fix.

The utility model discloses equipment structure is simple, can in time adjust and fix a position and fix it according to gear blank's size, and is simple convenient to the dismantlement of work piece, practices thrift a large amount of process time, has improved machining efficiency.

Drawings

Fig. 1 is a schematic view of an internal structure of a gear machining positioning device provided by the present invention;

fig. 2 is a schematic structural view of a part a of the gear machining positioning device provided by the present invention;

fig. 3 is a schematic view of a overlooking structure of a placing table of the gear processing positioning device provided by the utility model.

In the figure: 1. a placing table; 2. a buckle base; 3. a first rotating shaft; 4. a first buckle; 5. a second rotating shaft; 6. a second buckle; 7. a handle; 8. a through hole is buckled; 9. a main drive rod; 10. rotating the main shaft; 11. a first drive lever; 12. a third rotating shaft; 13. a first movable bar; 14. a first pressing block; 15. a second transmission rod; 16. a fourth rotating shaft; 17. a second movable bar; 18. a fifth rotating shaft; 19. a third transmission rod; 20. a sixth rotating shaft; 21. a third movable bar; 22. a second pressing block; 23. a sliding groove; 24. a slide cassette; 25. a first pressure column; 26. a fixing box; 27. a second pressing column; 28. a square hole; 29. a first support column; 30. and a second support column.

Detailed Description

The technical solutions in the embodiments will be described clearly and completely with reference to the drawings in the embodiments, and it is obvious that the described embodiments are only a part of the embodiments, but not all embodiments.

Referring to fig. 1-3, a gear processing and positioning device comprises a hollow structure placing table 1, a buckle base 2 is fixedly installed on the outer wall of one side of the placing table 1, a first rotating shaft 3 is rotatably installed at the upper end of the buckle base 2, a first buckle 4 is rotatably connected to the first rotating shaft 3, a second rotating shaft 5 is rotatably installed at the lower end of the buckle base 2, a second buckle 6 is rotatably arranged on the second rotating shaft 5, a through hole is formed in the buckle base 2, a handle 7 is slidably installed in the through hole, a plurality of buckle through holes 8 are formed in the handle 7, a main transmission rod 9 is fixedly installed at one end of the handle 7, a rotating main shaft 10 is rotatably installed at one end of the main transmission rod 9, a first transmission rod 11 and a second transmission rod 15 are rotatably connected to the outer side of the rotating main shaft 10, and a third rotating shaft 12 is rotatably connected to one end of the first transmission rod 11, a first movable rod 13 is rotatably mounted on the third rotating shaft 12, a first pressing block 14 is fixedly mounted at one end of the first movable rod 13, a fourth rotating shaft 16 is rotatably mounted at one end of a second transmission rod 15, a second movable rod 17 is rotatably connected to the fourth rotating shaft 16, a fifth rotating shaft 18 is rotatably mounted at one end of the second movable rod 17, a third transmission rod 19 is rotatably connected to the fifth rotating shaft 18, a sixth rotating shaft 20 is rotatably mounted at one end of the third transmission rod 19, a third movable rod 21 is rotatably connected to the sixth rotating shaft 20, a second pressing block 22 is fixedly mounted at one end of the third movable rod 21, a sliding box 24 is slidably disposed in the placing table 1, a first pressing column 25 is fixedly mounted at the top of the sliding box 24, a sliding groove 23 is formed in the inner wall of the bottom of the placing table 1, the sliding box 24 slides in the sliding groove 23, a fixed box 26 is fixedly mounted at the other side of the interior of the placing table 1, and a second pressing column 27 is fixedly mounted on the top of the fixing box 26.

In this embodiment, a first support column 29 is fixedly installed on the inner wall of the top of one side of the placing table 1, and the first support column 29 is slidably connected with the main transmission rod 9.

In this embodiment, the second supporting column 30 is fixedly mounted on the inner wall of the bottom of the placing table 1, and the second supporting column 30 is slidably connected to the second movable rod 17.

In this embodiment, a square hole 28 is formed at the top of the placing table 1, and the first pressing column 25 slides in the square hole 28.

In this embodiment, the first abutting column 25 and the second abutting column 27 are both provided with circular holes, and the first movable rod 13 and the third movable rod 21 move in the two circular holes respectively.

In this embodiment, the length of the first buckle 4 is greater than the length of the second buckle 6.

In this embodiment, the gear blank is placed on the placing table 1, the handle 7 is pulled, the handle 7 drives the main transmission rod 9 to move horizontally on the first supporting column 29, the main transmission rod 9 drives the rotating main shaft 10 to rotate, the rotating main shaft 10 drives the first transmission rod 11 to move vertically, the first transmission rod 11 drives the third rotating shaft 12 to rotate, the third rotating shaft 12 drives the first movable rod 13 to move vertically, the first movable rod 13 drives the sliding box 24 to move horizontally, the sliding box 24 drives the first pressing column 25 to move horizontally, at the same time, the rotating main shaft 10 drives the second transmission rod 15 to move vertically, the second transmission rod 15 drives the fourth rotating shaft 16 to rotate, the fourth rotating shaft 16 drives the second movable rod 17 to move horizontally on the second supporting column 30, the second movable rod 17 drives the fifth rotating shaft 18 to rotate, the fifth rotating shaft 18 drives the third transmission rod 19 to move vertically, the third transmission rod 19 drives the sixth rotating shaft 20 to rotate, the sixth rotating shaft 20 drives the third movable rod 21 to move vertically, the third movable rod 21 drives the second pressing block 22 to move vertically, and after the gear blank is pressed stably, the clamping teeth on the first buckle 4 and the second buckle 6 are respectively inserted into different buckle through holes 8, so that the pressing of the gear blank is more stable.

The above descriptions are only preferred embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to, replaced or changed.

Claims

1. The utility model provides a gear machining positioner, includes places platform (1) for hollow structure, its characterized in that, fixed mounting has buckle base (2) on the outer wall of one side of placing platform (1), the upper end of buckle base (2) is rotated and is installed first axis of rotation (3), and rotates on first axis of rotation (3) and be connected with first buckle (4), the lower extreme of buckle base (2) rotates and installs second axis of rotation (5), and rotates on second axis of rotation (5) and be provided with second buckle (6), set up the through-hole in buckle base (2), and slidable mounting has hand (7) in the through-hole, and has seted up a plurality of buckle through-holes (8) on hand (7), the one end fixed mounting of hand (7) has final drive pole (9), and the one end of final drive pole (9) rotates and install rotation main shaft (10), the outside of rotation main shaft (10) is rotated and is connected with first transfer line (11) and second transfer line (15) ) And one end of the first transmission rod (11) is rotatably connected with a third rotating shaft (12), a first movable rod (13) is rotatably installed on the third rotating shaft (12), a first pressing block (14) is fixedly installed at one end of the first movable rod (13), a fourth rotating shaft (16) is rotatably installed at one end of the second transmission rod (15), a second movable rod (17) is rotatably connected on the fourth rotating shaft (16), a fifth rotating shaft (18) is rotatably installed at one end of the second movable rod (17), a third transmission rod (19) is rotatably connected on the fifth rotating shaft (18), a sixth rotating shaft (20) is rotatably installed at one end of the third transmission rod (19), a third movable rod (21) is rotatably connected on the sixth rotating shaft (20), a second pressing block (22) is fixedly installed at one end of the third movable rod (21), and a sliding box (24) is slidably arranged in the placing table (1), and the top fixed mounting of slip box (24) has first support compression leg (25), place and seted up sliding tray (23) on the platform (1) bottom inner wall, and slip box (24) slide in sliding tray (23), place the inside opposite side fixed mounting of platform (1) and have fixed box (26), and the top fixed mounting of fixed box (26) has the second to support compression leg (27).

2. A gear processing positioning device according to claim 1, characterized in that a first support column (29) is fixedly mounted on the top inner wall of one side of the placing table (1), and the first support column (29) is slidably connected with the main transmission rod (9).

3. The gear machining positioning device according to claim 1, wherein a second supporting column (30) is fixedly mounted on the inner wall of the bottom of the placing table (1), and the second supporting column (30) is slidably connected with the second movable rod (17).

4. The gear machining positioning device according to claim 1, wherein a square hole (28) is formed in the top of the placing table (1), and the first pressing column (25) slides in the square hole (28).

5. The gear machining positioning device according to claim 1, wherein the first pressing column (25) and the second pressing column (27) are both provided with circular holes, and the first movable rod (13) and the third movable rod (21) move in the two circular holes respectively.

6. A gear machining positioning device according to claim 1, characterized in that the length of the first catch (4) is greater than the length of the second catch (6).