CN214881721U

CN214881721U - Heat treatment device for machining tooth cover

Info

Publication number: CN214881721U
Application number: CN202120912687.1U
Authority: CN
Inventors: 蒋火祥; 蒋伟
Original assignee: Changzhou Jintan Xiangcheng Packaging Machinery Co ltd
Current assignee: Changzhou Jintan Xiangcheng Packaging Machinery Co ltd
Priority date: 2021-04-29
Filing date: 2021-04-29
Publication date: 2021-11-26
Anticipated expiration: 2031-04-29

Abstract

The utility model relates to the technical field of tooth cover processing, in particular to a heat treatment device for tooth cover processing, which comprises a heating furnace and a truss, wherein the bottom wall of the heating furnace is provided with a heating pipe, the truss is positioned above the heating furnace, a liftable straight rod and a sliding ring are arranged below the truss, the bottom end of the straight rod is hinged with connecting rods distributed in a triangular manner, the sliding ring is sleeved outside the straight rod, the outer circle of the sliding ring is hinged with movable arms distributed in a triangular manner, the lower ends of the movable arms are provided with clamping blocks, one end of the connecting rod, which is far away from the straight rod, is hinged with the middle part of the movable arms, the utility model solves the problem that the position of the tooth cover cannot be maintained when the tooth cover is subjected to heat treatment, can restrain the tooth covers with different inner diameters, ensures that the tooth covers keep fixed in position in the heat treatment engineering, and has simple design structure, the tooth cover is convenient to take and install manually, and the tooth cover is very practical.

Description

Heat treatment device for machining tooth cover

Technical Field

The utility model relates to a tooth lid processing technology field especially relates to a heat treatment device for tooth lid processing.

Background

Among the manufacturing process of tooth lid, need carry out heat treatment to it, in heat treatment process, because the tooth lid centre gripping is stable inadequately, consequently, the staff often need spend more time on the tooth lid is fixed, and current tooth lid restraint structure is more complicated, and inconvenient tooth lid is taken fast and is installed, and this can influence the work efficiency of tooth lid processing, for this reason, we propose a heat treatment device for tooth lid processing.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the tooth cover in the prior art cannot be kept fixed in position during heat treatment, and provides a heat treatment device for tooth cover processing.

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

a heat treatment device for tooth lid processing, including heating furnace and truss, the diapire of heating furnace is provided with the heating pipe, and the truss is located the top of heating furnace, is provided with first push rod motor on the truss, and the bottom output of first push rod motor is connected with vertical straight-bar through first catch arm, and the bottom of straight-bar articulates there is the connecting rod that is three horn types and distributes, and the cover has the slip ring on the straight-bar, the bottom of truss is provided with second push rod motor, and the bottom output of second push rod motor pass through second catch arm connect in the top surface of slip ring, the outside round of slip ring articulates there is the digging arm that is three horn types and distributes, and the lower extreme of digging arm is provided with the clamp splice, the one end that the straight-bar was kept away from to the connecting rod articulates there is the middle part of digging arm.

Preferably, the clamping blocks are made of high-temperature refractory materials, and the clamping blocks distributed annularly are pressed on the inner wall of the tooth cover.

Preferably, a through hole for the straight rod to pass through is formed in the center of the sliding ring, and the sliding ring is in sliding fit with the rod body of the straight rod.

Preferably, the lower end of a second pushing arm arranged at the output end of the bottom of the second push rod motor is butted at the eccentric position of the top surface of the sliding ring.

Preferably, the rod body of the straight rod extends downwards and extends into the heating furnace.

Preferably, the arm rod length of the movable arm is greater than the rod body length of the connecting rod.

Preferably, the truss is fixedly installed on a wall or a fixed beam above the heating furnace through a fastener.

The utility model has the advantages that: through the heat treatment device that this scheme provided, when having solved tooth lid thermal treatment, can't maintain its fixed position's problem, this heat treatment device's suggestion can retrain the tooth lid of different internal diameters, guarantees all kinds of tooth lids and keeps fixed position in heat treatment engineering, and design simple structure, makes things convenient for the manual work to take and install the tooth lid, and is very practical.

Drawings

Fig. 1 is a schematic front view of a heat treatment apparatus for machining a tooth cover according to the present invention;

fig. 2 is a schematic top view of a sliding ring of the heat treatment apparatus for machining a tooth cover according to the present invention;

fig. 3 is a schematic top view of the heating furnace of the heat treatment apparatus for machining the tooth cover according to the present invention.

In the figure: the device comprises a heating furnace 1, a heating pipe 2, a truss 3, a first push rod motor 4, a first push arm 5, a straight rod 6, a second push rod motor 7, a sliding ring 8, a movable arm 9, a connecting rod 10, a clamping block 11, a tooth cover 12 and a through hole 13.

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.

In this embodiment, referring to fig. 1 to 3, the heat treatment apparatus for machining the tooth cover includes a heating furnace 1 and a truss 3, a heating pipe 2 is disposed on a bottom wall of the heating furnace 1, the truss 3 is located above the heating furnace 1, and the truss 3 is fixedly mounted on a wall or a fixed beam above the heating furnace through a fastening member.

Be provided with first push rod motor 4 on truss 3, the bottom output of first push rod motor 4 is connected with vertical straight-bar 6 through first catch arm 5, the bottom of straight-bar 6 articulates there is the connecting rod 10 that is the triangle-shaped and distributes, the cover has slip ring 8 on the straight-bar 6, the bottom of truss 3 is provided with second push rod motor 7, the bottom output of second push rod motor 7 passes through the second catch arm and connects in the top surface of slip ring 8, combine attached drawing 2, the lower extreme butt joint of the second catch arm of 7 bottom output settings of second push rod motor is in the top surface eccentric position of slip ring 8. Here, a through hole 13 for the straight rod 6 to pass through is opened at the center of the sliding ring 8, and the sliding ring 8 is in sliding fit with the rod body of the straight rod 6. The outside round of slip ring 8 articulates there is the digging arm 9 that is the triangle-shaped distribution, and the lower extreme of digging arm 9 is provided with clamp splice 11, and clamp splice 11 is high temperature refractory material, and the clamp splice 11 pressure that the hoop distributes touches on the inner wall of tooth lid 12. One end of the connecting rod 10, which is far away from the straight rod 6, is hinged with the middle part of the movable arm 9, and meanwhile, the arm rod length of the movable arm 9 is greater than the rod body length of the connecting rod 10.

The rod body of the straight rod 6 extends downwards and extends into the heating furnace 1.

In the daily processing process of the gear cover 12, the lifting of the straight rod 6 can be controlled by the first push rod motor 4, so that the straight rod 6 is ensured to extend downwards into the heating furnace 1 or extend out of the heating furnace 1. When a new tooth cover 12 is placed and the tooth cover 12 which is subjected to heat treatment is taken out, the straight rod 6 is drilled out from the furnace mouth of the heating furnace 1, a vessel for receiving the tooth cover 12 subjected to heat treatment is placed on the furnace mouth of the heating furnace 1, then the second push rod motor 7 is started, the sliding ring 8 is controlled to ascend, and the three movable arms 9 are simultaneously contracted towards the middle, so that the tooth cover 12 which is originally in a state of being restrained by the clamping blocks 11 automatically falls into the vessel below due to lack of restraint, finally, the new tooth cover 12 is placed, the second push rod motor 7 is controlled to push down the sliding ring 8, the new tooth cover 12 can be restrained again through the three clamping blocks 11 below, and finally, the new tooth cover 12 is sent into the heating furnace 1, and the heat treatment process can be carried out.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A heat treatment device for tooth lid processing, a serial communication port, including heating furnace and truss, the diapire of heating furnace is provided with the heating pipe, and the truss is located the top of heating furnace, is provided with first push rod motor on the truss, and the bottom output of first push rod motor is connected with vertical straight-bar through first catch arm, and the bottom of straight-bar articulates there is the connecting rod that is three horn types and distributes, and the cover has the slip ring on the straight-bar, the bottom of truss is provided with second push rod motor, and the bottom output of second push rod motor pass through second catch arm connect in the top surface of slip ring, the outside round of slip ring articulates there is the digging arm that is three horn types and distributes, and the lower extreme of digging arm is provided with the clamp splice, the one end that the straight-bar was kept away from to the connecting rod articulates there is the middle part of digging arm.

2. The heat treatment device for tooth cover machining according to claim 1, characterized in that the clamp blocks are made of high-temperature refractory material, and the clamp blocks distributed circumferentially press against the inner wall of the tooth cover.

3. The heat treatment device for machining the tooth cover according to claim 1, wherein a through hole for the straight rod to pass through is formed in the center of the sliding ring, and the sliding ring is in sliding fit with the rod body of the straight rod.

4. The heat treatment device for machining the gear cover according to claim 3, wherein the lower end of a second pushing arm arranged at the bottom output end of the second push rod motor is butted at an eccentric position on the top surface of the sliding ring.

5. The heat treatment apparatus for gear cover working according to claim 1, wherein the rod body of the straight rod extends downward and into the inside of the heating furnace.

6. The heat treatment apparatus for gear cover working according to claim 1, wherein an arm length of the movable arm is longer than a rod body length of the connecting rod.

7. The heat treatment apparatus for tooth cap processing according to claim 1, wherein the girder is fixedly installed on a wall or a fixed beam above the heating furnace by a fastening member.