CN111206144A - Tempering device for heat treatment of clutch damping disc - Google Patents
Tempering device for heat treatment of clutch damping disc Download PDFInfo
- Publication number
- CN111206144A CN111206144A CN201811391601.4A CN201811391601A CN111206144A CN 111206144 A CN111206144 A CN 111206144A CN 201811391601 A CN201811391601 A CN 201811391601A CN 111206144 A CN111206144 A CN 111206144A
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- annular
- rotating shaft
- tempering
- hook
- tempering furnace
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- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/18—Hardening; Quenching with or without subsequent tempering
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- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/0006—Details, accessories not peculiar to any of the following furnaces
- C21D9/0018—Details, accessories not peculiar to any of the following furnaces for charging, discharging or manipulation of charge
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/0006—Details, accessories not peculiar to any of the following furnaces
- C21D9/0025—Supports; Baskets; Containers; Covers
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/0068—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for particular articles not mentioned below
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Tunnel Furnaces (AREA)
- Heat Treatment Of Articles (AREA)
Abstract
The invention discloses a tempering device for heat treatment of a clutch damping disc, which comprises a rack, a tempering furnace, two annular conveying units and a plurality of hooking units, wherein the tempering furnace is arranged on the rack; the two annular conveying units are oppositely arranged, each annular conveying unit comprises an annular slide rail, a plurality of slide blocks, an annular chain, a main chain wheel and a driving motor, the annular slide rails are vertically arranged, and part of the annular slide rails are arranged in the tempering furnace; the plurality of sliding blocks are connected with the annular sliding rail in a sliding manner; the annular chain is arranged opposite to the annular slide rail, part of the annular chain is arranged in the tempering furnace, and the annular chain is connected with each sliding block; the main chain wheel is meshed and connected with the annular chain; the output shaft of the driving motor is coaxially connected with the main chain wheel; each hook unit comprises a rotating shaft and a hook member, wherein one end of the rotating shaft is connected with a sliding block, and the other end of the rotating shaft is connected with a sliding block of the other annular conveying unit; one end of the hook piece is rotatably sleeved on the rotating shaft, and the other end of the hook piece is in a hook shape. The invention can not be heated unevenly when tempering the clutch damping disc.
Description
Technical Field
The invention relates to the technical field of heat treatment of clutch damping discs, in particular to a tempering device for heat treatment of clutch damping discs.
Background
The existing clutch damping disc tempering treatment is generally carried out through a mesh-belt type tempering furnace, the existing mesh-belt type tempering furnace generally comprises a furnace body and a conveyor belt, the clutch damping disc is placed at the feeding end of the conveyor belt, the conveyor belt drives the clutch damping disc to enter the furnace body, tempering treatment is carried out in the furnace body, and then the clutch damping disc is conveyed out through the conveyor belt.
Disclosure of Invention
The invention aims to overcome the technical defects, provides a tempering device for heat treatment of a clutch damping disc, and solves the technical problem that the clutch damping disc is heated unevenly when a mesh-belt tempering furnace carries out heat treatment on the clutch damping disc in the prior art.
In order to achieve the technical purpose, the technical scheme of the invention provides a tempering device for heat treatment of a clutch damping disc, which comprises a rack, a tempering furnace, two annular conveying units and a plurality of hooking units, wherein the tempering furnace is arranged on the rack; the two annular conveying units are arranged in parallel and oppositely, each annular conveying unit comprises an annular slide rail, a plurality of slide blocks, an annular chain, at least one main chain wheel and at least one driving motor, the annular slide rails are vertically arranged, and part of the annular slide rails are arranged in the tempering furnace; the plurality of sliding blocks are connected to the annular sliding rail in a sliding mode; the annular chain is arranged opposite to the annular slide rail, part of the annular chain is arranged in the tempering furnace, and the annular chain is connected with each sliding block and used for driving the sliding blocks to circularly slide on the annular slide rail; the main chain wheel is connected with the annular chain in a meshed manner; the driving motors are arranged in one-to-one correspondence with the main chain wheels, the driving motors are arranged on the rack, and output shafts of the driving motors are coaxially connected to the corresponding main chain wheels; the hooking units are arranged in one-to-one correspondence with the sliding blocks on each annular conveying unit; each hook unit comprises a rotating shaft and a plurality of hook members, one end of the rotating shaft is connected to the sliding block, and the other end of the rotating shaft is horizontally connected to the sliding block of the other annular conveying unit; the hook pieces are evenly distributed along the axial direction of the rotating shaft, one end of each hook piece is rotatably sleeved on the rotating shaft, and the other end of each hook piece is in a hook shape.
Compared with the prior art, the invention has the beneficial effects that: the clutch damping disc is hung on the hook piece, the hook piece is driven to move through the annular chain and the sliding block, the clutch damping disc is separated from the inner wall of the furnace body, the situation of uneven heating is prevented, the clutch damping disc is driven to move through the annular chain, the sliding block and the hook piece, a conveying belt is not needed, and the problem that the conveying belt needs to be replaced frequently is avoided.
Drawings
FIG. 1 is a three-dimensional schematic of the present invention;
FIG. 2 is an enlarged partial schematic view at M of FIG. 1;
fig. 3 is a three-dimensional schematic view of the frame, the endless conveyor unit, the hooking unit and the discharge unit of the invention.
FIG. 4 is an enlarged partial schematic view at N of FIG. 3;
FIG. 5 is a schematic structural diagram of a rack, an annular conveying unit, a hooking unit and a discharging unit in the invention;
FIG. 6 is an enlarged partial schematic view at P of FIG. 5;
FIG. 7 is a schematic structural view of an annular conveying unit, a hooking unit, an electric heating pipe and a hot air circulating unit in the present invention;
FIG. 8 is a cross-sectional view taken along line A-A of FIG. 7;
FIG. 9 is a three-dimensional schematic view of a tempering furnace and hot air circulation unit in the present invention;
FIG. 10 is a three-dimensional schematic view of another perspective of the tempering furnace and hot air circulation unit of the present invention;
fig. 11 is a three-dimensional schematic view of a hook member of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The invention provides a tempering device for heat treatment of a clutch damping disc, which comprises a frame 1, a tempering furnace 2, two annular conveying units 3, a plurality of hooking units 4, a discharging unit 5, a plurality of electric heating pipes 6 and a hot air circulating unit 7, as shown in figures 1 to 11.
The frame 1 is of a steel frame structure.
The tempering furnace 2 is arranged on the frame 1, and the tempering furnace 2 comprises a furnace body 21, a first furnace door 22 and a second furnace door 23; the furnace body 21 is horizontally arranged on the rack 1, the first furnace door 22 and the second furnace door 23 are respectively arranged corresponding to a feeding hole and a discharging hole of the furnace body 21, the first furnace door 22 and the second furnace door 23 are of door curtain structures, and the first furnace door 22 and the second furnace door 23 are made of flexible materials.
The two annular conveying units 3 are arranged in parallel and oppositely, each annular conveying unit 3 comprises an annular slide rail 31, a plurality of slide blocks 32, an annular chain 33, two main chain wheels 34, two auxiliary chain wheels 35 and two driving motors 36, and the annular slide rail 31 is vertically arranged and is partially arranged in the furnace body 21; a plurality of sliders 32 are slidably connected to the annular slide rail 31; the annular chain 33 is arranged opposite to the annular slide rail 31, and part of the annular chain 33 is arranged in the furnace body 21, and the annular chain 33 is connected with each slide block 32 and is used for driving the slide blocks 32 to rotate on the annular slide rail 31 in a circulating manner; the two main chain wheels 34 and the two driven chain wheels 35 are respectively arranged opposite to four corners of the annular chain 33, the two main chain wheels 34 are arranged close to the bottom of the annular chain 33, and the main chain wheels 34 and the driven chain wheels 35 are respectively meshed and connected with the annular chain 33; the driving motors 36 are arranged corresponding to the main chain wheels 34 one by one, the driving motors 36 are arranged on the frame 1, and the output shafts of the driving motors 36 are coaxially connected to the main chain wheels 34.
The hooking units 4 are arranged corresponding to the sliding blocks 32 on each annular conveying unit 3 one by one; each hooking unit 4 comprises a rotating shaft 41, a plurality of hooking members 42 and a plurality of limiting members 43, one end of the rotating shaft 41 is connected to the sliding block 32, and the other end is horizontally connected to the sliding block 32 of the other annular conveying unit 3; the plurality of hook members 42 are uniformly distributed along the axial direction of the rotating shaft 41, each hook member 42 comprises a sleeve 421, a connecting rod 422 and a fixing rod 423, the sleeve 421 is rotatably sleeved on the rotating shaft 41, one end of the connecting rod 422 is radially connected to the outer peripheral surface of the sleeve 421 along the sleeve 421, one end of the fixing rod 423 is connected to the other end of the connecting rod 422, the other end of the fixing rod 423 is obliquely arranged upwards, the fixing rod 423 is arranged on one side of the connecting rod 422 close to the feeding end of the furnace body 21, the included angle between the fixing rod 423 and the connecting rod 422 is 45-60 degrees, and the length of the; the position-limiting members 43 and the hook members 42 are disposed in a one-to-one correspondence manner, each position-limiting member 43 includes two fixing rings 431, the fixing rings 431 are fixedly sleeved on the rotating shaft 41, and the two fixing rings 431 are disposed on two sides of the corresponding sleeve 421.
The discharging unit 5 comprises two cylinders 51 and a discharging block 52, the two cylinders 51 are arranged on the rack 1 below the furnace body 21, output shafts of the two cylinders 51 are oppositely arranged, and output shafts of the cylinders 51 are arranged below the annular slide rail 31; the discharging block 52 is arranged on the support below the air cylinder 51, a V-shaped groove is formed in the discharging block 52 along the length direction, the V-shaped groove penetrates through the discharging block 52, and the upper end of the V-shaped groove is communicated with the outside.
Preferably, the output shaft of the cylinder 51 is disposed below the sleeve 421 at the lower end of the annular slide rail 31 and close to the sleeve 421.
A plurality of electric heating pipe 6 are vertical to be set up on the both sides wall that furnace body 21 is close to the bottom, and a plurality of electric heating pipe 6 along 21 length direction evenly distributed of furnace body, and electric heating pipe 6 is electric heat ceramic pipe, and electric heat ceramic pipe is longe-lived, and thermal radiation performance is good.
The hot air circulation unit 7 comprises a plurality of circulation motors 71 and a plurality of blades 72, the circulation motors 71 are arranged at the top of the furnace body 21 and are uniformly arranged along the length direction of the furnace body 21, and the output shafts of the circulation motors 71 can rotatably penetrate through the inner wall of the furnace body 21; the blades 72 are arranged in the furnace body 21 and above the rotating shaft 41, the blades 72 are arranged in one-to-one correspondence with the circulating motors 71, and the blades 72 are coaxially connected to the output shafts of the corresponding circulating motors 71.
The specific working process of the invention is as follows: hanging a clutch damping disc to be treated on a fixed rod 423 outside the feed end of a tempering furnace 2, driving a motor 36 to drive a main chain wheel 34 to rotate, driving a ring-shaped chain 33 to rotate by the main chain wheel 34, driving sliding blocks 32 to slide on a ring-shaped sliding rail 31 by the ring-shaped chain 33, synchronously moving the sliding blocks 32 on two ring-shaped conveying units 3 to enable a rotating shaft 41 to horizontally move towards the inside of the furnace, driving the clutch damping disc to move towards the inside of the furnace by a hook piece 42, enabling the clutch damping disc to pass through a first furnace door 22 to enter the furnace body 21, electrifying and heating a plurality of electric heating pipes 6, starting a circulating motor 71, enabling blades 72 to rotate, enabling air in the furnace body 21 to circularly flow, and tempering the clutch damping disc in the furnace body 21; the clutch damping disc after the tempering treatment penetrates out of the furnace body 21 from the second furnace door 23 of the furnace body 21 under the driving of the hook member 42, and continues to move along the annular slide rail 31 under the driving of the annular chain 33, when the clutch damping disc moves to the discharging block 52, the two cylinders 51 are started, and the output shafts of the two cylinders 51 extend outwards until the output shafts of the two cylinders 51 are abutted; hook member 42 drives the clutch damping disc to continue moving, connecting rod 422 abuts against the output shaft of cylinder 51, hook member 42 drives the clutch damping disc to continue moving, connecting rod 422 is rotated and drives sleeve 421 to rotate, the clutch damping disc slowly rises, when connecting rod 422 and fixing rod 423 rise to a certain angle, the clutch damping disc slides off fixing rod 423 and falls into discharging block 52, the clutch damping disc is attached to one side wall of discharging block 52 and slides off downwards along the length direction of discharging block 52, the output shaft of cylinder 51 returns, and connecting rod 422 and fixing rod 423 rotate downwards.
The beneficial effects of the invention include: the clutch damping disc is hung on the hook piece, the hook piece is driven to move through the annular chain and the sliding block, so that the clutch damping disc is separated from the inner wall of the furnace body, the condition of uneven heating is prevented, the clutch damping disc is driven to move through the annular chain, the sliding block and the hook piece, a conveying belt is not needed, and the problem that the conveying belt is required to be replaced frequently is solved; by arranging the two cylinders, the limiting piece and the hook piece, the clutch damping disc can be simply dismounted from the fixed rod without manually taking down the clutch damping disc on the fixed rod; the included angle between the fixed rod and the connecting rod is 45-60 degrees, the length of the fixed rod is 2-3 cm, the clutch damping disc can be stably hung on the fixed rod, and the clutch damping disc can directly slide down from the fixed rod when the clutch damping disc is dismounted; through setting up the ejection of compact piece, can catch the clutch damping disc who unloads from the dead lever to enable clutch damping disc from ejection of compact piece roll-off.
The above-described embodiments of the present invention should not be construed as limiting the scope of the present invention. Any other corresponding changes and modifications made according to the technical idea of the present invention should be included in the protection scope of the claims of the present invention.
Claims (6)
1. A tempering device for heat treatment of a clutch damping disc comprises a rack, a tempering furnace, two annular conveying units and a plurality of hooking units, wherein the tempering furnace is arranged on the rack; the two annular conveying units are arranged in parallel and oppositely, each annular conveying unit comprises an annular slide rail, a plurality of slide blocks, an annular chain, at least one main chain wheel and at least one driving motor, the annular slide rails are vertically arranged, and part of the annular slide rails are arranged in the tempering furnace; the plurality of sliding blocks are connected to the annular sliding rail in a sliding mode; the annular chain is arranged opposite to the annular slide rail, part of the annular chain is arranged in the tempering furnace, and the annular chain is connected with each sliding block and used for driving the sliding blocks to circularly slide on the annular slide rail; the main chain wheel is connected with the annular chain in a meshed manner; the driving motors are arranged in one-to-one correspondence with the main chain wheels, the driving motors are arranged on the rack, and output shafts of the driving motors are coaxially connected to the corresponding main chain wheels; the hooking units are arranged in one-to-one correspondence with the sliding blocks on each annular conveying unit; each hook unit comprises a rotating shaft and a plurality of hook members, one end of the rotating shaft is connected to the sliding block, and the other end of the rotating shaft is horizontally connected to the sliding block of the other annular conveying unit; the hook pieces are evenly distributed along the axial direction of the rotating shaft, one end of each hook piece is rotatably sleeved on the rotating shaft, and the other end of each hook piece is in a hook shape.
2. The tempering device for the heat treatment of a clutch damper disc according to claim 1, wherein each said hook member comprises a sleeve, a connecting rod, and a fixing rod, said sleeve is rotatably sleeved on said rotating shaft, one end of said connecting rod is connected to the outer circumferential surface of said sleeve along the radial direction of said sleeve, one end of said fixing rod is connected to the other end of said connecting rod, the other end of said fixing rod is disposed in an upward inclined manner, and said fixing rod is disposed on the side of said connecting rod close to the feeding end of said tempering furnace.
3. The backfire apparatus for heat treatment of a clutch damper according to claim 1, wherein each of the hooking units further comprises a plurality of limiting members, the limiting members are disposed in one-to-one correspondence with the hooking members, each of the limiting members comprises two fixing rings, the fixing rings are fixedly sleeved on the rotating shaft, and the two fixing rings are disposed on two sides of the corresponding hooking member.
4. The tempering device for the heat treatment of the clutch damper disc according to claim 1, further comprising a hot air circulation unit, wherein the hot air circulation unit comprises a plurality of circulation motors and a plurality of blades, the circulation motors are arranged at the top of the tempering furnace and are uniformly arranged along the length direction of the tempering furnace, and output shafts of the circulation motors can rotatably penetrate through the inner wall of the tempering furnace; set up in the paddle in the tempering furnace, and set up in the pivot top, the paddle with the circulating motor one-to-one sets up, just paddle coaxial coupling is corresponding circulating motor's output shaft.
5. The tempering device for heat treatment of a clutch damper disc according to claim 2, wherein an angle between said fixing rod and said connecting rod is 45 to 60 degrees.
6. The tempering device for heat treating a clutch damper disc according to claim 2, said retaining rod having a length of 2 to 3 centimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811391601.4A CN111206144A (en) | 2018-11-21 | 2018-11-21 | Tempering device for heat treatment of clutch damping disc |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811391601.4A CN111206144A (en) | 2018-11-21 | 2018-11-21 | Tempering device for heat treatment of clutch damping disc |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111206144A true CN111206144A (en) | 2020-05-29 |
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ID=70783067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811391601.4A Pending CN111206144A (en) | 2018-11-21 | 2018-11-21 | Tempering device for heat treatment of clutch damping disc |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111206144A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113462855A (en) * | 2021-06-23 | 2021-10-01 | 黄山菲英汽车零部件有限公司 | Tempering device for heat treatment of clutch damping disc |
| CN116397089A (en) * | 2023-04-27 | 2023-07-07 | 河北丰东汽车配件有限公司 | Clutch diaphragm processing heat treatment tempering equipment |
-
2018
- 2018-11-21 CN CN201811391601.4A patent/CN111206144A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113462855A (en) * | 2021-06-23 | 2021-10-01 | 黄山菲英汽车零部件有限公司 | Tempering device for heat treatment of clutch damping disc |
| CN116397089A (en) * | 2023-04-27 | 2023-07-07 | 河北丰东汽车配件有限公司 | Clutch diaphragm processing heat treatment tempering equipment |
| CN116397089B (en) * | 2023-04-27 | 2023-10-27 | 河北丰东汽车配件有限公司 | Clutch diaphragm processing heat treatment tempering equipment |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20200529 |