CN110885926A - Heat treatment device for machining of mechanical parts - Google Patents
Heat treatment device for machining of mechanical parts Download PDFInfo
- Publication number
- CN110885926A CN110885926A CN201911104276.3A CN201911104276A CN110885926A CN 110885926 A CN110885926 A CN 110885926A CN 201911104276 A CN201911104276 A CN 201911104276A CN 110885926 A CN110885926 A CN 110885926A
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- heat treatment
- rod
- supporting
- motor
- machining
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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
- C21D9/0068—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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- 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
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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)
- Heat Treatment Of Articles (AREA)
Abstract
The invention discloses a heat treatment device for machining mechanical accessories, which belongs to the technical field of heat treatment and comprises a first supporting plate, a first supporting rod and a heat treatment boiler, wherein the first supporting rod is integrally formed above the first supporting plate, the heat treatment boiler is positioned above the first supporting plate, a first motor is fixedly arranged on a screw rod on one side of the first supporting rod, the output end of the first motor is connected with a driving gear, a driven gear is arranged on a tooth on one side of the driving gear in a matched mode, a second supporting rod and a second supporting rod penetrate through the driven gear, and a connecting plate is arranged on the screw rod, close to the top, of the first. According to the invention, the first motor rotates to drive the driving gear to rotate, the driving gear rotates to drive the driven gear to rotate, so that the second support rod is driven to rotate, the angle of the sealing cover can be adjusted, and the second motor and the electric telescopic rod are arranged, so that the sealing and the opening of the heat treatment boiler are facilitated.
Description
Technical Field
The invention relates to a heat treatment device, in particular to a heat treatment device for machining mechanical parts, and belongs to the technical field of heat treatment.
Background
Heat treatment of metals is one of the important processes in mechanical manufacturing, and heat treatment generally does not change the shape and overall chemical composition of the workpiece, but imparts or improves the performance properties of the workpiece by changing the microstructure inside the workpiece, or changing the chemical composition of the surface of the workpiece, as compared to other machining processes. The method is characterized in that the inherent quality of a workpiece is improved, which is not generally seen by naked eyes, and in order to enable the metal workpiece to have the required mechanical property, physical property and chemical property, except for reasonably selecting materials and various forming processes, a heat treatment process is often indispensable. Steel is the most widely used material in the mechanical industry, and the steel microstructure is complex and can be controlled by heat treatment, so the heat treatment of steel is the main content of metal heat treatment. In addition, aluminum, copper, magnesium, titanium and the like and alloys thereof can also be subjected to heat treatment to change the mechanical, physical and chemical properties of the aluminum, copper, magnesium, titanium and the like so as to obtain different service properties.
Among the prior art, mechanical parts heat treatment device generally adopts the heat treatment case, need open the chamber door, then put into mechanical parts, then close the chamber door, still need the staff to take out mechanical parts from the heating cabinet with the help of the instrument after the heating is accomplished to the degree of automation that has leaded to the device is low, has not only increased staff's intensity of labour, and efficiency is lower moreover, and after the heating is accomplished, the chamber door temperature is very high, therefore the staff is at manual opening chamber door and dangerous, injures the staff easily.
Disclosure of Invention
The invention mainly aims to provide a heat treatment device for machining mechanical parts, wherein a first motor rotates to drive a driving gear to rotate, the driving gear rotates to drive a driven gear to rotate, and the driven gear rotates to drive a second supporting rod to rotate, so that the angle of a sealing cover can be adjusted, and the second motor and an electric telescopic rod are arranged to facilitate the sealing and the opening of a heat treatment boiler.
The purpose of the invention can be achieved by adopting the following technical scheme:
a heat treatment device for machining mechanical parts comprises a first supporting plate, a first supporting rod and a heat treatment boiler, wherein the first supporting rod is integrally formed above the first supporting plate, the heat treatment boiler is positioned above the first supporting plate, a first motor is fixedly arranged on a screw rod at one side of the first supporting rod, the output end of the first motor is connected with a driving gear, a driven gear is arranged on one side of the driving gear in a matching way, a second support rod penetrates through the driven gear, the screw rod of the first support rod close to the top of the second support rod is provided with a connecting plate, one end of the connecting plate is fixedly arranged on the second support rod, a second motor is fixedly arranged on the screw rod at the inner side of the top of the second supporting rod, the output end of the second motor is connected with a sealing cover, electric telescopic rods are installed on two sides of the second motor, and a rotary preheating mechanism is arranged inside the heat treatment boiler.
Preferably, the rotary preheating mechanism comprises a second supporting plate and a propeller strut, one end of the propeller strut, which is far away from the second supporting plate, is provided with a wheel shaft, a rotary wheel carrier is fixedly installed between the wheel shafts through a bearing, connecting rods are arranged on the rotary wheel carrier at equal distances, a connecting frame is connected below the connecting rods, and spokes are arranged between the rotary wheel carrier and the wheel shaft at equal distances.
Preferably, the lower fixedly connected with storage box of link, the upper end detachable of link is installed on the connecting rod, the bearing has been run through respectively at the both ends of connecting rod, storage box, just the both ends of connecting rod fixedly connected with bearing respectively, the bearing with the connecting rod junction is provided with the fixed plate.
Preferably, the top end and the lower end of the electric telescopic rod are both provided with a flange plate, and the flange plates are respectively arranged above the second supporting rod top and the sealing cover.
Preferably, the bottom of the sealing cover is provided with an external thread, and one end of the external thread, which is close to the bottom of the sealing cover, is sleeved with a sealing gasket.
Preferably, an ejection cylinder is fixedly mounted on the inner wall of the bottom of the heat treatment boiler, the output end of the ejection cylinder is connected with the second support plate, the outer wall of the bottom of the heat treatment boiler is connected with a fixed support leg, and the lower end of the fixed support leg is fixedly mounted on the first support plate.
Preferably, the corner of the second supporting rod is provided with a reinforcing rod, one side of the heat treatment boiler is provided with a through hole, and the bottom of the first supporting plate is provided with a layer of anti-skid wear-resistant pad.
Preferably, the second motor with the outside of first motor all is provided with the protection casing, be provided with the internal thread on the inner wall that heat treatment boiler is close to the top, and the internal thread with the external thread is mutually supported.
The invention has the beneficial technical effects that:
1. according to the heat treatment device for machining the mechanical accessories, the driving gear is driven to rotate through rotation of the first motor, the driven gear is driven to rotate through rotation of the driving gear, the second supporting rod is driven to rotate, the angle of the sealing cover can be adjusted, and the second motor and the electric telescopic rod are arranged, so that the sealing and the opening of a heat treatment boiler are facilitated.
2. According to the heat treatment device for machining the mechanical accessories, the rotary preheating mechanism is arranged in the heat treatment boiler, so that the heating of the mechanical accessories is more uniform, a plurality of groups of mechanical accessories can be heated at one time, the heating efficiency of the mechanical accessories is improved, and the machining quality of the mechanical accessories is also improved.
3. According to the heat treatment device for machining the mechanical parts, the rotary preheating mechanism can be ejected out of and retracted into the heat treatment boiler through the ejection cylinder, so that the mechanical parts needing to be subjected to heat treatment and placed in the storage box can be conveniently taken out, and the mechanical parts subjected to heat treatment and placed in the storage box can be conveniently taken out.
Drawings
FIG. 1 is a front view of a preferred embodiment of a heat treatment apparatus for machining a machine part according to the present invention;
FIG. 2 is a perspective view illustrating a rotary preheating mechanism according to a preferred embodiment of the heat treatment apparatus for machine tool assembly according to the present invention;
FIG. 3 is a schematic view illustrating a structure of a storage box according to a preferred embodiment of the heat treatment apparatus for machining mechanical parts of the present invention;
fig. 4 is a schematic structural view illustrating a connection between a storage box and a connection rod of a heat treatment apparatus for machining a machine part according to a preferred embodiment of the present invention.
In the figure: 1-a first support plate, 2-a first support rod, 3-a heat treatment boiler, 4-a first motor, 5-a driving gear, 6-a driven gear, 7-a second support rod, 8-a connecting plate, 9-a second motor, 10-a sealing cover, 11-a rotary preheating mechanism, 12-a second support plate, 13-a herringbone frame, 14-a rotary wheel frame, 15-a connecting rod, 16-a connecting frame, 17-a wheel shaft, 18-a spoke, 19-a storage box, 20-a bearing, 21-a fixing plate, 22-a flange plate, 23-an external thread, 24-a sealing gasket, 25-an ejection cylinder, 26-a fixed support leg, 27-an electric telescopic rod and 28-a reinforcing rod.
Detailed Description
In order to make the technical solutions of the present invention more clear and definite for those skilled in the art, the present invention is further described in detail below with reference to the examples and the accompanying drawings, but the embodiments of the present invention are not limited thereto.
As shown in fig. 1-4, the heat treatment device for machining mechanical parts provided in this embodiment includes a first support plate 1, a first support rod 2 integrally formed above the first support plate 1, and a heat treatment boiler 3 located above the first support plate 1, a first motor 4 is fixedly installed on a screw rod at one side of the first support rod 2, an output end of the first motor 4 is connected with a driving gear 5, a driven gear 6 is installed on a tooth at one side of the driving gear 5 in a matching manner, a second support rod 7 penetrates through the driven gear 6, a second support rod 7 is installed on the second support rod 7, a connection plate 8 is installed on a screw rod at a position of the first support rod 2 close to the top, a screw rod at one end of the connection plate 8 is fixedly installed on the second support rod 7, a second motor 9 is fixedly installed on an inner screw rod at the top of the second support rod 7, an output end of the second motor 9 is connected with, the inside of the heat treatment boiler 3 is provided with a rotary preheating mechanism 11.
Thereby rotate through first motor 4 and drive driving gear 5 and rotate, thereby rotate through driving gear 5 and drive driven gear 6 and rotate to drive second bracing piece 7 and rotate, thereby make sealed lid 10 rotate directly over heat treatment boiler 3, thereby made things convenient for the inseparable lid of sealed lid 10 in heat treatment boiler 3 top.
In this embodiment: the rotary preheating mechanism 11 comprises a second supporting plate 12 and a propeller strut 13, wherein one end of the propeller strut 13, which is far away from the second supporting plate 12, is provided with a wheel shaft 17, a rotary wheel frame 14 is fixedly installed between the wheel shafts 17 through bearings, connecting rods 15 are arranged on the rotary wheel frame 14 at equal distances, a connecting frame 16 is connected below the connecting rods 15, and spokes 18 are arranged between the rotary wheel frame 14 and the wheel shafts 17 at equal distances.
In this embodiment: the below fixedly connected with storage box 19 of link 16, the upper end detachable of link 16 installs on connecting rod 15, and the bearing 20 has been run through respectively at the both ends of connecting rod 15, storage box 19, and the both ends difference fixedly connected with bearing 20 of connecting rod 15, and bearing 20 and connecting rod 15 junction are provided with fixed plate 21.
In this embodiment: the flanges 22 are mounted on the top and the bottom of the electric telescopic rod 27, and the flanges 22 are respectively mounted on the top of the second support rod 7 and above the sealing cover 10.
By installing the flanges 22 at the two ends of the electric telescopic rod 27, the second motor 9 drives the flange 10 to rotate and install inside the electric telescopic rod 3.
In this embodiment: the bottom of the sealing cover 10 is provided with an external thread 23, and one end of the external thread 23 close to the bottom of the sealing cover 10 is sleeved with a sealing gasket 24.
By providing the gasket 24, the airtightness of the heat treatment boiler 3 is ensured.
In this embodiment: fixed mounting has ejecting cylinder 25 on the inner wall of heat treatment boiler 3 bottom, and second backup pad 12 is connected to ejecting cylinder 25's output, is connected with fixed support leg 26 on the outer wall of heat treatment boiler 3 bottom, and fixed support leg 26's low end fixed mounting is on first backup pad 1.
The rotary preheating mechanism 11 can be ejected and retracted from the heat treatment boiler 3 by the ejection cylinder 25, so that the heat treatment boiler 3 can be supported by the support legs 26, and mechanical parts to be subjected to heat treatment placed in the storage box 19 can be conveniently taken out.
In this embodiment: reinforcing rods 28 are arranged at the corners of the second supporting rods 7, a through hole is formed in one side of the heat treatment boiler 3, and a layer of anti-skid wear-resistant pad is arranged at the bottom of the first supporting plate 1.
Through being provided with reinforcing column 28 thereby make 7 more firm, through be provided with the anti-skidding wear pad in the bottom of first backup pad 1 to make the operational environment of device more stable, and the device is more durable.
In this embodiment: the outside of second motor 9 and first motor 4 all is provided with the protection casing, is provided with the internal thread on the inner wall that heat treatment boiler 3 is close to the top, and the internal thread is mutually supported with external screw thread 23.
Through being provided with the protection casing to play the guard action to first motor 4 and second motor 9, through being provided with the internal thread on heat treatment boiler 3 is close to the inner wall at top, and through screw-thread fit between internal thread and the external screw thread 23, thereby further guaranteed the inside seal of heat treatment boiler 3.
As shown in fig. 1 to 4, the working process of the heat treatment apparatus for machining a mechanical component according to the present embodiment is as follows:
step 1: the rotary preheating mechanism 11 is ejected out of the heat treatment boiler 3 by starting the ejection cylinder 25, then the mechanical parts needing heat treatment are placed in the storage box 19, and the ejection cylinder 25 is started again, so that the rotary preheating mechanism 11 is contracted into the heat treatment boiler 3;
step 2: by starting the first motor 4, the driving gear 5 is driven to rotate by the rotation of the first motor 4, the driven gear 6 is driven to rotate by the rotation of the driving gear 5, the second support rod 7 is driven to rotate, the sealing cover 10 is driven to rotate right above the heat treatment boiler 3, then the electric telescopic rod 27 and the second motor 9 are started, the sealing cover 10 is tightly covered above the heat treatment boiler 3, and the sealing gasket 24 is arranged, so that the sealing performance of the heat treatment boiler 3 is further ensured;
and step 3: the rotary preheating mechanism 11 is started to rotate, mechanical accessories placed in the storage box 19 are heated by heating the heat treatment boiler 3, and the rotary preheating mechanism 11 rotates to drive the mechanical accessories placed in the storage box 19 to rotate, so that the heating uniformity of the mechanical accessories is ensured;
and 4, step 4: when the heating is finished, the second motor 9 and the electric telescopic rod 27 are started again to work, so that the sealing cover 10 is taken out from the top of the heat treatment boiler 3, and then the first motor 4 is started again to work, so that the sealing cover 10 is moved to be deviated from the position right above the heat treatment boiler 3;
and 5, starting the ejection cylinder 25 again to eject the rotary preheating mechanism 11 out of the heat treatment boiler 3 again, and taking out the heated mechanical parts in the storage box 19.
The above description is only for the purpose of illustrating the present invention and is not intended to limit the scope of the present invention, and any person skilled in the art can substitute or change the technical solution of the present invention and its conception within the scope of the present invention.
Claims (8)
1. The utility model provides a heat treatment device is used in machining of machine parts which characterized in that: the heat treatment device comprises a first supporting plate (1), a first supporting rod (2) and a heat treatment boiler (3), wherein the first supporting rod (2) is integrally formed above the first supporting plate (1), the heat treatment boiler (3) is positioned above the first supporting plate (1), a first motor (4) is fixedly arranged on a screw rod on one side of the first supporting rod (2), an output end of the first motor (4) is connected with a driving gear (5), a driven gear (6) is arranged on a tooth on one side of the driving gear (5) in a matched mode, a second supporting rod (7) penetrates through the driven gear (6), a connecting plate (8) is arranged on the screw rod, close to the top, of the first supporting rod (2), a screw rod at one end of the connecting plate (8) is fixedly arranged on the second supporting rod (7), and a second motor (9) is fixedly arranged on an inner screw rod at the top of the second supporting, the output end of the second motor (9) is connected with a sealing cover (10), electric telescopic rods (27) are installed on two sides of the second motor (9), and a rotary preheating mechanism (11) is arranged inside the heat treatment boiler (3).
2. The heat treatment apparatus for machining a machine part according to claim 1, wherein: the rotary preheating mechanism (11) comprises a second supporting plate (12) and a propeller strut (13), one end, far away from the second supporting plate (12), of the propeller strut (13) is provided with a wheel shaft (17), a rotary wheel frame (14) is fixedly installed between the wheel shafts (17) through bearings, connecting rods (15) are arranged on the rotary wheel frame (14) at equal distances, a connecting frame (16) is connected to the lower portion of each connecting rod (15), and spokes (18) are arranged between the rotary wheel frame (14) and the wheel shafts (17) at equal distances.
3. The heat treatment apparatus for machining a machine part according to claim 2, wherein: the lower fixedly connected with storage box (19) of link (16), the upper end detachable of link (16) is installed on connecting rod (15), bearing (20) have been run through respectively at the both ends of connecting rod (15), storage box (19), just the both ends of connecting rod (15) are fixedly connected with bearing (20) respectively, bearing (20) with connecting rod (15) junction is provided with fixed plate (21).
4. The heat treatment apparatus for machining a machine part according to claim 1, wherein: the top end of the electric telescopic rod (27) and the lower end of the electric telescopic rod (27) are respectively provided with a flange plate (22), and the flange plates (22) are respectively arranged above the top of the second supporting rod (7) and the sealing cover (10).
5. The heat treatment apparatus for machining a machine part according to claim 1, wherein: the bottom of sealed lid (10) is provided with external screw thread (23), external screw thread (23) are close to one of sealed lid (10) bottom is served and is overlapped and be equipped with sealed pad (24).
6. The heat treatment apparatus for machining a machine part according to any one of claims 1 or 2, wherein: the heat treatment boiler is characterized in that an ejection cylinder (25) is fixedly mounted on the inner wall of the bottom of the heat treatment boiler (3), the output end of the ejection cylinder (25) is connected with the second supporting plate (12), fixed supporting legs (26) are connected to the outer wall of the bottom of the heat treatment boiler (3), and the lower ends of the fixed supporting legs (26) are fixedly mounted on the first supporting plate (1).
7. The heat treatment apparatus for machining a machine part according to claim 1, wherein: reinforcing rods (28) are arranged at the corners of the second supporting rods (7), a through hole is formed in one side of the heat treatment boiler (3), and a layer of anti-skid wear-resistant pad is arranged at the bottom of the first supporting plate (1).
8. The heat treatment apparatus for machining a machine part according to any one of claims 1 or 5, wherein: the second motor (9) with the outside of first motor (4) all is provided with the protection casing, be provided with the internal thread on heat treatment boiler (3) are close to the inner wall at top, and the internal thread with external screw thread (23) are mutually supported.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911104276.3A CN110885926A (en) | 2019-11-13 | 2019-11-13 | Heat treatment device for machining of mechanical parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911104276.3A CN110885926A (en) | 2019-11-13 | 2019-11-13 | Heat treatment device for machining of mechanical parts |
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| Publication Number | Publication Date |
|---|---|
| CN110885926A true CN110885926A (en) | 2020-03-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911104276.3A Pending CN110885926A (en) | 2019-11-13 | 2019-11-13 | Heat treatment device for machining of mechanical parts |
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| CN (1) | CN110885926A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104017955A (en) * | 2014-05-06 | 2014-09-03 | 安徽旭鸿热处理有限公司 | Furnace cover rotary device of half-side rotary quenching furnace |
| CN204138699U (en) * | 2014-11-14 | 2015-02-04 | 宁波甬抚机械有限公司 | A kind of well formula lifting tempering stove |
| CN204714860U (en) * | 2015-06-15 | 2015-10-21 | 江苏正通宏泰股份有限公司 | A kind of well annealing furnace |
| CN105296716A (en) * | 2015-10-25 | 2016-02-03 | 重庆市特泰机械制造有限公司 | Casting tempering furnace |
| CN207646252U (en) * | 2017-11-22 | 2018-07-24 | 江西力环弹簧有限公司 | A kind of lift structure on well formula tempering furnace |
| CN109645301A (en) * | 2018-12-25 | 2019-04-19 | 安徽兴粮烧鸡有限公司 | Back-flow preventer and method when a kind of roast chicken food steamer |
| CN209081931U (en) * | 2018-10-30 | 2019-07-09 | 东莞市淞鑫电器有限公司 | A kind of annealing furnace convenient for shipment |
-
2019
- 2019-11-13 CN CN201911104276.3A patent/CN110885926A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104017955A (en) * | 2014-05-06 | 2014-09-03 | 安徽旭鸿热处理有限公司 | Furnace cover rotary device of half-side rotary quenching furnace |
| CN204138699U (en) * | 2014-11-14 | 2015-02-04 | 宁波甬抚机械有限公司 | A kind of well formula lifting tempering stove |
| CN204714860U (en) * | 2015-06-15 | 2015-10-21 | 江苏正通宏泰股份有限公司 | A kind of well annealing furnace |
| CN105296716A (en) * | 2015-10-25 | 2016-02-03 | 重庆市特泰机械制造有限公司 | Casting tempering furnace |
| CN207646252U (en) * | 2017-11-22 | 2018-07-24 | 江西力环弹簧有限公司 | A kind of lift structure on well formula tempering furnace |
| CN209081931U (en) * | 2018-10-30 | 2019-07-09 | 东莞市淞鑫电器有限公司 | A kind of annealing furnace convenient for shipment |
| CN109645301A (en) * | 2018-12-25 | 2019-04-19 | 安徽兴粮烧鸡有限公司 | Back-flow preventer and method when a kind of roast chicken food steamer |
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Application publication date: 20200317 |
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| RJ01 | Rejection of invention patent application after publication |