CN216712194U

CN216712194U - Improve gear thermal treatment frock frame that is heated and warp

Info

Publication number: CN216712194U
Application number: CN202220317767.7U
Authority: CN
Inventors: 任瑞亭
Original assignee: Chongqing Songjie Technology Co ltd
Current assignee: Chongqing Songjie Technology Co ltd
Priority date: 2022-02-17
Filing date: 2022-02-17
Publication date: 2022-06-10
Anticipated expiration: 2032-02-17

Abstract

The utility model discloses a heat treatment tool rack for improving the heat deformation of a gear, and relates to the technical field of gear heat treatment. This improve gear thermal deformation's thermal treatment frock frame, the on-line screen storage device comprises a base, the top fixed mounting of base has the frame plate, rotates on one side outer wall of frame plate to install three groups of peg that are the ring array and distribute, is provided with the hobbing slot part that the multiunit is the array and distributes on the outer wall of peg. This improve gear thermal deformation's heat treatment frock frame, the gear is separated to hang and is arranged in multiunit gear hobbing slot portion on the peg in, compare in the mode of keeping flat, area has been reduced, the frock frame size has been reduced, promote space utilization, be fit for mass production processing requirement, it shelters from also to have avoided causing the gear, promote ageing uniformity degree, can drive the gear simultaneously and rotate, further promote ageing treatment's homogeneity, guarantee is provided for the gear quality, overall structure is simple and novel, high durability and convenient use, do benefit to popularization and use.

Description

Improve gear thermal treatment frock frame that is heated and warp

Technical Field

The utility model relates to the technical field of gear heat treatment, in particular to a heat treatment tool rack for improving the heat deformation of a gear.

Background

Aging treatment, which refers to a heat treatment process that metal or alloy workpieces such as low-carbon steel and the like are subjected to solution treatment, quenched at high temperature or deformed by cold working to a certain degree, and then placed at higher temperature or room temperature to keep the shape and size of the workpieces, and the properties of the workpieces change along with time;

the gear needs to be subjected to aging treatment after heat treatment, and the traditional aging process is used for flatly placing the gear after heat treatment, so that the problem of nonuniform aging of the gear is easily caused, the occupied space is large, and the gear is not suitable for being used in mass production and processing treatment.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve at least one technical problem in the prior art, and provides a heat treatment tool rack for improving the heat deformation of a gear, which can solve the problems of non-uniform time effect and low space utilization rate.

In order to achieve the purpose, the utility model provides the following technical scheme: a heat treatment tool rack for improving the thermal deformation of a gear comprises a base, wherein a rack plate is fixedly arranged at the top of the base, three groups of hanging rods distributed in an annular array are rotatably arranged on the outer wall of one side of the rack plate, and a plurality of groups of hobbing groove parts distributed in an array are arranged on the outer wall of each hanging rod;

one end of each hanging rod extends to the other side of the frame plate and is fixedly connected with a chain wheel, a chain is sleeved among the three groups of chain wheels, a support platform is fixedly mounted on the outer wall of the other side of the frame plate, a reinforcing rib plate is arranged between the bottom of the support platform and the top of the base and connected with the base, the frame plate and the support platform, a driving motor is fixedly mounted at the top of the support platform, and an output shaft of the driving motor is fixedly connected with one end of each hanging rod through a coupler.

Preferably, the top of base is articulated to be installed the shutter, and the shutter is the same with the shape size of frame plate, sets up three group's openings that run through on the shutter, and when the shutter overturned, the peg passed the opening, the top fixed mounting of base has the limiting plate, and the limiting plate is made by magnet, and the shutter can adsorb with the limiting plate, and the limiting plate restricts the turned angle scope of shutter for 0-90, prevents that the gear from hanging the condition of droing appearing when putting, promotes safety protection nature.

Preferably, the top of base is provided with the heat preservation cover, encloses the gear and keeps off in it, prevents that the high temperature gear from causing the injury to peripheral operating personnel, and the spout has been seted up at the top of base, and heat preservation cover slidable mounting has a shutter door in the spout, and the heat preservation cover is when sliding to between frame plate and the peg, encloses into the ageing cavity between base, frame plate, peg and the heat preservation cover, the vent has been seted up to the symmetry on the both sides outer wall of heat preservation cover, and slidable mounting has a shutter door on the outer wall of heat preservation cover, and shutter door changes the size that the vent exposes when sliding, can carry out heat preservation to the gear after the thermal treatment, satisfies the ageing requirement under the different situation, and the setting of shutter door in addition can be adjusted ventilation cooling's degree, promotes the flexibility of ageing treatment.

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

(1) this improve gear thermal deformation's heat treatment frock frame, through the peg, gear hobbing slot portion and driving motor's cooperation is used, the gear is separated to hang and is arranged in multiunit gear hobbing slot portion on the peg, compare in the mode of keeping flat, area is reduced, frock frame size has been reduced, promote space utilization, be fit for mass production processing and handling requirement, it shelters from also to have avoided causing the gear, promote the ageing uniform degree, can drive the gear simultaneously and rotate, further promote ageing treatment's homogeneity, guarantee is provided for the gear quality, overall structure is simple and novel, high durability and convenient use, do benefit to popularization and use.

(2) This improve gear thermal deformation's heat treatment frock frame uses through the cooperation of frame plate, shutter and heat preservation cover, can satisfy the ageing requirement under the different situation to the gear after the heat treatment best heat preservation, and the setting of shutter in addition can adjust ventilation cooling's degree, promotes ageing treatment's flexibility, improves this frock frame's practicality.

Drawings

The utility model is further illustrated with reference to the following figures and examples:

FIG. 1 is a front view of the present invention;

FIG. 2 is a schematic structural view of the present invention;

figure 3 is a side view of the hobbing slot portion of the present invention.

Reference numerals: the device comprises a base 1, a frame plate 2, a hanging rod 3, a hobbing groove part 4, a chain wheel 5, a chain 6, a supporting platform 7, a driving motor 8, a stop door 9, a limiting plate 10, a heat preservation cover 11, a ventilation opening 12 and a shielding door 13.

Detailed Description

Reference will now be made in detail to the present preferred embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to like elements throughout.

Referring to fig. 1-3, the present invention provides a technical solution: a heat treatment tool rack for improving the thermal deformation of a gear comprises a base 1, wherein a frame plate 2 is fixedly arranged at the top of the base 1, three groups of hanging rods 3 distributed in an annular array are rotatably arranged on the outer wall of one side of the frame plate 2, and a plurality of groups of hobbing groove parts 4 distributed in an array are arranged on the outer wall of each hanging rod 3;

one end of the hanging rod 3 extends to the other side of the frame plate 2 and is fixedly connected with chain wheels 5, chains 6 are sleeved among the three groups of chain wheels 5, a support platform 7 is fixedly arranged on the outer wall of the other side of the frame plate 2, a reinforcing rib plate is arranged between the bottom of the support platform 7 and the top of the base 1, the reinforcing rib plate and the base 1, frame plate 2 and a platform 7 are connected, the top fixed mounting of a platform 7 has driving motor 8, driving motor 8's output shaft passes through the shaft coupling and a set of peg 3's one end fixed connection, the gear is separated to hang and is arranged in peg 3 on in multiunit gear hobbing slot part 4, compare in the mode of keeping flat, area has been reduced, the frock frame size has been reduced, promote space utilization, be fit for mass production processing and handling requirement, also avoided causing the gear to shelter from, promote the ageing uniform degree, can drive the gear simultaneously and rotate, further promote ageing treatment's homogeneity.

Further, the top of base 1 is articulated to be installed and is kept off door 9, and the shape size of keeping off door 9 is the same with frame plate 2, sets up three group's openings that run through on the keeping off door 9, and when keeping off door 9 overturns, peg 3 passes the opening, and the top fixed mounting of base 1 has limiting plate 10, and limiting plate 10 is made by magnet, and keeping off door 9 can adsorb with limiting plate 10, and limiting plate 10 restricts the turned angle scope of keeping off door 9 for 0-90, prevents that the gear from hanging the condition of droing when putting, promotes safety protection nature.

Still further, the top of base 1 is provided with heat preservation cover 11, enclose the gear in it, prevent that high temperature gear from causing the injury to peripheral operating personnel, the spout has been seted up at the top of base 1, heat preservation cover 11 slidable mounting is in the spout, heat preservation cover 11 is when sliding to between frame plate 2 and peg 3, base 1, frame plate 2, enclose into the ageing cavity between peg 3 and the heat preservation cover 11, vent 12 has been seted up on the both sides outer wall of heat preservation cover 11 symmetrically, slidable mounting has shielding door 13 on the outer wall of heat preservation cover 11, shielding door 13 changes the size that vent 12 exposes when sliding, can be to the gear after the thermal treatment heat preservation of making perfect heart, satisfy the ageing requirement under the different situation, shielding door 13's setting in addition, can adjust the refrigerated degree of ventilation, promote the flexibility of ageing treatment.

The working principle is as follows: upset shutter 9 pushes away heat preservation cover 11, hang the gear after the heat treatment and arrange in peg 3 on, and ensure that single group gear is located hobbing slot portion 4, control driving motor 8 starts, the interlock through sprocket 5 and chain 6 drives three group's pegs 3 and rotates, the gear is stirred by hobbing slot portion 4 under the frictional force effect with between hobbing slot portion 4, begin to rotate, upset shutter 9, shutter 9 adsorbs the laminating with limiting plate 10, push back heat preservation cover 11, the gear is located the ageing cavity, it exposes the size to hide shutter 13 adjustment vent 12 through the slip.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention.

Claims

1. The utility model provides an improve gear thermal treatment frock frame that receives thermal deformation, includes base (1), its characterized in that: the rack plate (2) is fixedly installed at the top of the base (1), three groups of hanging rods (3) distributed in an annular array are rotatably installed on the outer wall of one side of the rack plate (2), and a plurality of groups of hobbing groove parts (4) distributed in an array are arranged on the outer wall of each hanging rod (3);

one end of the hanging rod (3) extends to the other side of the frame plate (2) and is fixedly connected with chain wheels (5), a chain (6) is sleeved between the three groups of chain wheels (5), a support table (7) is fixedly mounted on the outer wall of the other side of the frame plate (2), a driving motor (8) is fixedly mounted at the top of the support table (7), and an output shaft of the driving motor (8) is fixedly connected with one end of the hanging rod (3) through a coupler.

2. The heat treatment tool rack for improving the thermal deformation of the gear according to claim 1, characterized in that: the top of base (1) is articulated to be installed shutter (9), and shutter (9) are the same with the shape size of frame plate (2), set up the opening that three groups run through on shutter (9), and when shutter (9) overturned, peg (3) passed the opening.

3. The heat treatment tool rack for improving the thermal deformation of the gear according to claim 2, characterized in that: the top of the base (1) is fixedly provided with a limiting plate (10), the limiting plate (10) is made of a magnet, the stop door (9) can be adsorbed to the limiting plate (10), and the limiting plate (10) limits the range of the rotation angle of the stop door (9) to 0-90 degrees.

4. The heat treatment tool rack for improving the thermal deformation of the gear according to claim 1, characterized in that: the top of base (1) is provided with heat preservation cover (11), and the spout has been seted up at the top of base (1), and heat preservation cover (11) slidable mounting is in the spout, and when heat preservation cover (11) slided to between frame plate (2) and peg (3), base (1), frame plate (2), peg (3) and heat preservation cover (11) enclose into the ageing cavity between.

5. The heat treatment tool rack for improving the thermal deformation of the gear according to claim 4, wherein: the ventilation openings (12) are symmetrically formed in the outer walls of the two sides of the heat-insulating cover (11), the shielding door (13) is slidably mounted on the outer wall of the heat-insulating cover (11), and the size of the exposed ventilation openings (12) is changed when the shielding door (13) slides.

6. The heat treatment tool rack for improving the thermal deformation of the gear according to claim 1, characterized in that: and a reinforcing rib plate is arranged between the bottom of the support platform (7) and the top of the base (1), and is connected with the base (1), the frame plate (2) and the support platform (7).