CN218951454U

CN218951454U - Rotary heat treatment device for shield tunneling machine cutter circle

Info

Publication number: CN218951454U
Application number: CN202221501185.0U
Authority: CN
Inventors: 盛佳; 黄小敏
Original assignee: Hubei Fucheng Machinery Equipment Manufacturing Co ltd
Current assignee: Hubei Fucheng Machinery Equipment Manufacturing Co ltd
Priority date: 2022-06-16
Filing date: 2022-06-16
Publication date: 2023-05-02
Anticipated expiration: 2032-06-16

Abstract

The utility model relates to the technical field of heat treatment devices, in particular to a rotary heat treatment device for a shield machine cutter circle, which comprises a heat treatment furnace, wherein rotary heaters are arranged on two sides of the top of the heat treatment furnace, a driving motor is arranged at the bottom of the heat treatment furnace, a rotating rod is arranged at the output end of the driving motor, connecting rods are arranged at the tops of two ends of the rotating rod, a fixed sleeve is arranged at one end of the connecting rods, which is far away from the rotating rod, a rotating shaft is rotatably sleeved in the fixed sleeve, a placing plate is arranged between the opposite ends of the rotating shaft, a positioning mechanism is arranged on the placing plate, a mounting groove is formed in the side wall of the heat treatment furnace, a limiting ring is rotatably clamped on the mounting groove, the rotating shaft penetrates through the limiting ring, a rolling mechanism is arranged between the rotating shaft and the mounting groove, the rolling mechanism comprises a gear sleeve and a gear ring, the gear sleeve is sleeved at the outer side of one end of the rotating shaft, which extends out of the clamping ring, the gear ring is arranged on the upper side wall and the lower side wall of the mounting groove, the gear sleeve is meshed with the gear ring.

Description

Rotary heat treatment device for shield tunneling machine cutter circle

Technical Field

The utility model relates to the technical field of heat treatment devices, in particular to a rotary heat treatment device for a shield tunneling machine cutter circle.

Background

The heat treatment furnace is a common name of an industrial furnace for carrying out various metal heat treatments on metal workpieces, the existing heat treatment furnace needs to rotate in the shield machine knife circular heat treatment process, and the existing rotary heat treatment device needs a plurality of power sources to realize rotary heat treatment operation and needs to consume more energy sources for driving the workpieces to be treated to rotate.

Disclosure of Invention

The utility model aims to solve the defect that a workpiece is driven to rotate by consuming more energy in the prior art, and provides a rotary heat treatment device for a shield tunneling machine cutter circle.

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

the utility model provides a rotatory heat treatment device for shield constructs quick-witted sword circle, includes the heat treatment furnace, the rotation heater is all installed to heat treatment furnace top both sides, driving motor is installed to the heat treatment furnace bottom, the dwang is installed to driving motor's output, the connecting rod is all installed at dwang both ends top, the connecting rod is kept away from the fixed cover is installed to the one end of dwang, the pivot has all been cup jointed in the inside all rotation of fixed cover, install the board of placing between the relative one end of pivot, be provided with positioning mechanism on the board of placing, the mounting groove has been opened to the heat treatment furnace lateral wall, rotate the joint on the mounting groove and have the spacing ring, the pivot runs through the spacing ring, just install rolling mechanism between the pivot with the mounting groove.

Preferably, the positioning mechanism comprises a coaming, an adjusting plate, a pressing plate, a telescopic rod and an adjusting bolt, wherein the coaming is installed at the top of the placing plate, the adjusting plate is inserted on two opposite sides of the coaming, the telescopic rod is installed at the bottom of one end of the adjusting plate above the placing plate, the pressing plate is installed at the bottom of the pressing plate, and the adjusting bolt is inserted at the bottoms of two sides of the coaming connected with the adjusting plate.

Preferably, the ultimate elongation of the telescopic rod is less than the height of the coaming.

Preferably, the rolling mechanism comprises a gear sleeve and a gear ring, the gear sleeve is sleeved on the outer side of one end of the rotating shaft extending out of the clamping ring, the gear ring is mounted on the upper side wall and the lower side wall of the mounting groove, and the gear sleeve is meshed with the gear ring.

Preferably, an anti-falling plate is arranged at the end part of the rotating shaft extending out of the clamping ring.

The utility model provides a rotary heat treatment device for a shield tunneling machine cutter circle, which has the beneficial effects that: this a rotatory heat treatment device for shield constructs quick-witted sword circle utilizes the rotatory heater of installation on the heat treatment furnace to accomplish rotatory heat treatment operation to rotate through driving motor drive dwang and connecting rod, thereby drive the pivot and place the board and rotate, and accomplish the location of treating mechanism spare part through positioning mechanism, and drive the pivot through rolling mechanism and place the board and rotate, convenient even heating, the heat treatment operation of being convenient for goes on.

Drawings

FIG. 1 is a schematic cross-sectional view of a rotary heat treatment device for a cutter circle of a shield tunneling machine according to the present utility model;

FIG. 2 is a schematic view of the internal structure of a heat treatment furnace of a rotary heat treatment device for shield machine cutter circle according to the present utility model;

fig. 3 is an enlarged schematic view of the structure at a in fig. 1.

In the figure: the heat treatment furnace comprises a heat treatment furnace 1, a placing plate 2, a coaming 3, an adjusting plate 4, a pressing plate 5, a telescopic rod 6, an adjusting bolt 7, a mounting groove 8, a limiting ring 9, a rotary heater 10, a driving motor 11, a rotary rod 12, a connecting rod 13, a fixing sleeve 14, a rotary shaft 15, a clamping ring 16, a gear sleeve 17, a gear ring 18 and an anti-falling plate 19.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Example 1

Referring to fig. 1-3, a rotary heat treatment device for a shield machine cutter circle comprises a heat treatment furnace 1, wherein rotary heaters 10 are respectively arranged at two sides of the top of the heat treatment furnace 1, a driving motor 11 is arranged at the bottom of the heat treatment furnace 1, a rotary rod 12 is arranged at the output end of the driving motor 11, a connecting rod 13 is respectively arranged at the tops of two ends of the rotary rod 12, a fixed sleeve 14 is arranged at one end of the connecting rod 13 far away from the rotary rod 12, a rotating shaft 15 is respectively sleeved in the fixed sleeve 14 in a rotating way, a placing plate 2 is arranged between opposite ends of the rotating shaft 15, a positioning mechanism is arranged on the placing plate 2 and comprises a coaming 3, an adjusting plate 4, a pressing plate 5, a telescopic rod 6 and an adjusting bolt 7, the coaming 3 is arranged at the top of the placing plate 2, the adjusting plate 4 is inserted at two opposite sides of the coaming 3, the telescopic rod 6 is arranged at the bottom of one end of the adjusting plate 4 above the placing plate 2, the pressing plate 5 is arranged at the bottom of the pressing plate 5, the adjusting bolts 7 are inserted into the bottoms of the two sides of the coaming 3, which are connected with the adjusting plate 4, the ultimate extension length of the telescopic rod 6 is smaller than the height of the coaming 3, the pressing plate 5 is used for clamping a workpiece to be processed, the heat treatment processing is convenient, the workpiece is prevented from falling off when the shockproof plate 2 is overturned, the side wall of the heat treatment furnace 1 is provided with a mounting groove 8, the mounting groove 8 is rotationally clamped with a limiting ring 9, a rotating shaft 15 penetrates through the limiting ring 9, a rolling mechanism is arranged between the rotating shaft 15 and the mounting groove 8, the rolling mechanism comprises a gear sleeve 17 and a gear ring 18, a clamping ring 16 is arranged at the joint of the two side walls of the heat treatment furnace 1 and the rotating shaft 15, the gear sleeve 17 is sleeved at the outer side of one end of the rotating shaft 15, which extends out of the clamping ring 16, the gear ring 18 is arranged on the upper side wall and the lower side wall of the mounting groove 8, the gear sleeve 17 is meshed with the gear ring 18, the gear sleeve 17 is meshed with the gear ring 18 when the rotating shaft 15 rotates, so that the rotating shaft 15 rolls, the placing plate 2 and the heat treatment workpiece are driven to rotate, and the workpiece is heated uniformly in the heat treatment process.

Working principle: the rotation through driving motor 11 can drive dwang 12 and connecting rod 13 synchronous rotation to drive fixed cover 14, pivot 15 and carry out synchronous rotation, thereby drive mounting panel 2 and heat treatment work piece and rotate, pivot 15 rotates simultaneously, makes gear sleeve 17 mesh with gear ring 18, makes pivot 15 self take place to rotate, makes place board 2 and treat the work piece and carry out corresponding rotation, thereby guarantees to treat the heating of processing work piece even, improves the heat treatment effect.

Example 2

Referring to fig. 1 and 3, as another preferred embodiment of the present utility model, the difference from embodiment 1 is that the end of the rotating shaft 15 extending out of the snap ring 16 is provided with a release preventing plate 19, and the rotating shaft 15 cannot be released from the snap ring 16 by the release preventing plate 19, so that the locking stability of the rotating shaft 15 can be ensured, and the subsequent operation and use are facilitated.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a rotatory heat treatment device for shield constructs quick-witted sword circle, includes heat treatment furnace (1), rotary heater (10) are all installed to heat treatment furnace (1) top both sides, a serial communication port, driving motor (11) are installed to heat treatment furnace (1) bottom, dwang (12) are installed to driving motor (11)'s output, connecting rod (13) are all installed at dwang (12) both ends top, connecting rod (13) are kept away from fixed cover (14) are installed to one end of dwang (12), fixed cover (14) are inside all to rotate and sleeve joint pivot (15), place board (2) are installed between the relative one end of pivot (15), be provided with positioning mechanism on placing board (2), install mounting groove (8) are opened to heat treatment furnace (1) lateral wall, rotate joint on mounting groove (8) and have spacing ring (9), pivot (15) run through spacing ring (9), just pivot (15) with install rolling mechanism between mounting groove (8).

2. The rotary heat treatment device for a shield tunneling machine cutter circle according to claim 1, wherein the positioning mechanism comprises a coaming (3), an adjusting plate (4), a pressing plate (5), a telescopic rod (6) and adjusting bolts (7), wherein the coaming (3) is installed at the top of the placing plate (2), the adjusting plate (4) is inserted on two opposite sides of the coaming (3), the telescopic rod (6) is installed at the bottom of one end of the adjusting plate (4) above the placing plate (2), the pressing plate (5) is installed at the bottom of the pressing plate (5), and the adjusting bolts (7) are inserted at the bottoms of two sides of the coaming (3) connected with the adjusting plate (4).

3. The rotary heat treatment device for a shield machine cutter circle according to claim 2, wherein the ultimate elongation length of the telescopic rod (6) is smaller than the height of the coaming plate (3).

4. The rotary heat treatment device for the shield tunneling machine cutter circle according to claim 1, wherein the rolling mechanism comprises a gear sleeve (17) and a gear ring (18), the gear sleeve (17) is sleeved on the outer side of one end of the rotating shaft (15) extending out of the clamping ring (16), the gear ring (18) is mounted on the upper side wall and the lower side wall of the mounting groove (8), and the gear sleeve (17) is meshed with the gear ring (18).

5. The rotary heat treatment device for the shield machine cutter circle according to claim 4, wherein an end part of the rotating shaft (15) extending out of the clamping ring (16) is provided with an anti-falling plate (19).