CN213530319U

CN213530319U - Indentation device for gear machining

Info

Publication number: CN213530319U
Application number: CN202022226682.1U
Authority: CN
Inventors: 张德辉
Original assignee: Tieling Yiyuan Copper Co ltd
Current assignee: Tieling Yiyuan Copper Co ltd
Priority date: 2020-10-09
Filing date: 2020-10-09
Publication date: 2021-06-25
Anticipated expiration: 2030-10-09

Abstract

The utility model relates to the technical field of general part manufacturing, in particular to an indentation device for gear processing, which comprises a shell, a fixed block and a storage plate, wherein the top of the shell is fixedly connected with an indentation main body, both sides of the bottom of the shell are fixedly connected with the fixed block, a spring is arranged in the fixed block, a limiting rod is arranged in the spring, a fixed plate is arranged outside the limiting rod, an elastic telescopic rod is fixedly connected with the bottom of one side of the fixed plate, a connecting rod is fixedly connected with one side of the top of the fixed plate, and a supporting plate is arranged outside the connecting rod. The supporting plate and the object placing plate are more durable.

Description

Indentation device for gear machining

Technical Field

The utility model relates to a general parts makes technical field, specifically is an indentation device for gear machining.

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.

Traditional indentation device for gear machining is when carrying out the indentation operation to the gear, often directly carries out the indentation operation to the gear, and the damage appears in the strutting arrangement that lies in the gear bottom and indentation main part this moment especially easily under the impact force, needs often change strutting arrangement and indentation main part, and resource-wasting, consequently, provides an indentation device for gear machining to above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an indentation device for gear machining 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:

an indentation device for gear processing comprises a shell, a fixed block and a storage plate, wherein the top of the shell is fixedly connected with an indentation main body, both sides of the bottom of the shell are fixedly connected with fixed blocks, springs are arranged in the fixed blocks, limiting rods are arranged in the springs, a fixed plate is arranged outside the limiting rod, an elastic telescopic rod is fixedly connected at the bottom of one side of the fixed plate, one side of the top of the fixed plate is fixedly connected with a connecting rod, the outer side of the connecting rod is provided with a supporting plate, the top of the supporting plate is fixedly connected with an object placing plate, both sides of the object placing plate are spirally connected with bolts, the bottom of the bolt is rotatably connected with a positioning block, the bottom of the positioning block is provided with a sliding plate, one side of the sliding plate is fixedly connected with a limiting block, be equipped with the hob in putting the thing board, hob one side fixedly connected with is spacing post, hob outside screwed connection has the nut.

Preferably, one side of the fixing block is provided with a groove, a limiting rod is arranged in the groove formed in the fixing block, a fixing plate is arranged in the groove formed in the fixing block, and an elastic telescopic rod is arranged on one side of the fixing block.

Preferably, the bottom of the limiting rod is fixedly connected with the shell, the bottom of the spring is fixedly connected with the shell, and the top of the spring is fixedly connected with the fixing plate.

Preferably, the top of each fixing plate is provided with a supporting plate, the bottom of each supporting plate is provided with two limiting holes, connecting rods are arranged in the limiting holes formed in the supporting plates, the number of the fixing plates is two, and the two fixing plates are arranged in a left-right symmetrical mode relative to the center of the bottom of the shell.

Preferably, the left side and the right side of the object placing plate are provided with sliding grooves, the front side and the rear side of the object placing plate are provided with grooves, sliding plates are arranged in the sliding grooves of the object placing plate, and spiral rods are arranged in the grooves of the object placing plate.

Compared with the prior art, the beneficial effects of the utility model are that:

1. in the utility model, the gear, the supporting plate and the object placing plate can be buffered when the indentation main body performs indentation operation on the gear through the arranged fixed block, the fixed plate, the spring and the elastic telescopic rod, the deformation of the supporting plate and the object placing plate in the impact of the indentation main body is prevented, the impact resistance of the supporting plate and the object placing plate is improved, the supporting plate and the object placing plate are more durable, and the resource waste is reduced;

2. the utility model discloses in, can fix a position the gear through locating piece, bolt, reference column and the hob that sets up, make the gear keep unknown unchangeable when being carried out the indentation operation by the indentation main part, make the indentation more accurate, the locating piece that establishes simultaneously through the outside can prevent that the indentation main part from popping out under the effect of impact force after carrying out the indentation to the gear.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic top view of the storage plate of the present invention;

fig. 3 is a schematic view of the top view structure of the fixing block of the present invention;

fig. 4 is a schematic structural diagram of a portion a of fig. 1 according to the present invention.

In the figure: 1-shell, 2-indentation main body, 3-fixed block, 4-fixed plate, 5-limiting rod, 6-spring, 7-elastic telescopic rod, 8-connecting rod, 9-supporting plate, 10-object placing plate, 11-limiting block, 12-sliding plate, 13-bolt, 14-positioning block, 15-limiting column, 16-screw rod and 17-nut.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution:

an indentation device for gear processing comprises a shell 1, a fixed block 3 and a placing plate 10, wherein the top of the shell 1 is fixedly connected with an indentation main body 2, both sides of the bottom of the shell 1 are fixedly connected with the fixed block 3, a spring 6 is arranged in the fixed block 3, a limiting rod 5 is arranged in the spring 6, a fixed plate 4 is arranged outside the limiting rod 5, the bottom of one side of the fixed plate 4 is fixedly connected with an elastic telescopic rod 7, one side of the top of the fixed plate 4 is fixedly connected with a connecting rod 8, the placing plate 10 and a supporting plate 9 can be conveniently buffered through the arrangement, the placing plate 10 and the supporting plate 9 are prevented from being damaged under the impact force, resources are saved, a supporting plate 9 is arranged outside the connecting rod 8, the top of the supporting plate 9 is fixedly connected with the placing plate 10, both sides of the placing plate 10 are spirally connected with bolts 13, be equipped with hob 16 in the

thing board

10, 16 one sides fixedly connected with spacing posts 15 of hob, 16 outside screwed connection of hob have a nut 17, through this setting can be convenient fix a position the gear, make the gear carry out the indentation operation more stable and accurate.

One side of a fixed block 3 is provided with a groove, a limiting rod 5 is arranged in the groove arranged on the fixed block 3, a fixed plate 4 is arranged in the groove arranged on the fixed block 3, one side of the fixed block 3 is provided with an elastic telescopic rod 7, the object placing plate 10 can be effectively buffered through the arrangement, the object placing plate 10 is prevented from being damaged under the action of impact force, the bottom of the limiting rod 5 is fixedly connected with a shell 1, the bottom of a spring 6 is fixedly connected with the shell 1, the top of the spring 6 is fixedly connected with the fixed plate 4, the fixed plate 4 can be limited through the arrangement, the buffering effect of the fixed plate 4 is better, a supporting plate 9 is arranged at the top of the fixed plate 4, two limiting holes are arranged at the bottom of the supporting plate 9, connecting rods 8 are arranged in the limiting holes arranged on the supporting plate 9, the total number of, make the position of backup pad 10 on fixed plate 4 more stable, put thing board 10 left and right sides and seted up the spout, put thing board 10 front and back both sides and seted up flutedly, put and be equipped with slide 12 in the spout that thing board 10 was established, put and be equipped with hob 16 in the recess that thing board 10 was established, through this setting can be convenient fix a position the gear, make the gear more stable when the indentation operation.

The working process is as follows: when the indentation device for gear processing is used, firstly, a gear needing indentation is placed on the outer side of a limiting column 15, the gear is placed on the top of an object placing plate 10, a nut 17 is rotated, a screw rod 16 moves towards the outer side of the object placing plate 10 under the rotation of the nut 17, meanwhile, a screw rod 14 drives the limiting column 15 to move towards the outer side of the object placing plate 10, two nuts 17 are rotated simultaneously, two limiting columns 15 move towards opposite directions simultaneously, the position of the gear is adjusted by rotating the two nuts 17, when the gear is positioned at the central position of the object placing plate 10, the two limiting blocks 11 move towards the gear, at the moment, under the action of the limiting rods 11, a sliding plate 12 moves towards the gear in a sliding groove arranged on the object placing plate 10, when the two limiting blocks 11 contact with the gear 11, the two limiting blocks 11 stop moving, at the moment, a bolt 13 is rotated, and the bolt 13 rotates on the object placing, the positioning plate 14 is driven to move downwards, the positioning plate 14 is in close contact with the sliding plate 12, the gear is positioned at the moment, the power supply is switched on, the indentation host machine 2 is controlled to move downwards, when the bottom of the indentation host machine 2 is in contact with the gear, the gear cannot move downwards under the action of inertia, an indentation is left on the gear by the indentation host machine 2 at the moment, the indentation host machine 2 can leave an indentation on the surface of the gear only by moving downwards quickly, therefore, when moving quickly, the indentation host machine 2 drives the gear to move downwards, the object placing plate 10 and the supporting plate 9 move downwards under the action of the gear, the fixing plate 4 moves downwards under the action of the supporting plate 9, the fixing plate 4 slides downwards on the limiting rod 5 at the moment, the elastic telescopic rod 7 and the indentation spring 6 are compressed under the action of the fixing plate 4 to provide buffering for the indentation host machine 2, and then the, and when the gear is separated, the indentation is finished, and the power supply is turned off.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an indentation device for gear machining, includes casing (1), fixed block (3) and puts thing board (10), its characterized in that: the top of the shell (1) is fixedly connected with an indentation main body (2), both sides of the bottom of the shell (1) are fixedly connected with fixed blocks (3), a spring (6) is arranged in each fixed block (3), a limiting rod (5) is arranged in each spring (6), a fixed plate (4) is arranged on the outer side of each limiting rod (5), an elastic telescopic rod (7) is fixedly connected to the bottom of one side of each fixed plate (4), a connecting rod (8) is fixedly connected to one side of the top of each fixed plate (4), a supporting plate (9) is arranged on the outer side of each connecting rod (8), an object placing plate (10) is fixedly connected to the top of each supporting plate (9), bolts (13) are spirally connected to both sides of each object placing plate (10), positioning blocks (14) are rotatably connected to the bottoms of the bolts (13), sliding plates (12) are, be equipped with hob (16) in putting thing board (10), hob (16) one side fixedly connected with spacing post (15), hob (16) outside screwed connection has nut (17).

2. The indentation apparatus for gear processing according to claim 1, characterized in that: one side of the fixing block (3) is provided with a groove, a limiting rod (5) is arranged in the groove formed in the fixing block (3), a fixing plate (4) is arranged in the groove formed in the fixing block (3), and an elastic telescopic rod (7) is arranged on one side of the fixing block (3).

3. The indentation apparatus for gear processing according to claim 1, characterized in that: the bottom of the limiting rod (5) is fixedly connected with the shell (1), the bottom of the spring (6) is fixedly connected with the shell (1), and the top of the spring (6) is fixedly connected with the fixing plate (4).

4. The indentation apparatus for gear processing according to claim 1, characterized in that: the top of the fixing plate (4) is provided with a supporting plate (9), two limiting holes are formed in the bottom of the supporting plate (9), connecting rods (8) are arranged in the limiting holes formed in the supporting plate (9), the number of the fixing plates (4) is two, and the fixing plates (4) are arranged symmetrically in the left and right direction relative to the central position of the bottom of the shell (1).

5. The indentation apparatus for gear processing according to claim 1, characterized in that: the novel shelf is characterized in that sliding grooves are formed in the left side and the right side of the shelf board (10), grooves are formed in the front side and the rear side of the shelf board (10), sliding plates (12) are arranged in the sliding grooves formed in the shelf board (10), and spiral rods (16) are arranged in the grooves formed in the shelf board (10).