CN211199308U - Automatic quenching and cleaning production line for diaphragm spring - Google Patents
Automatic quenching and cleaning production line for diaphragm spring Download PDFInfo
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- CN211199308U CN211199308U CN201922493745.7U CN201922493745U CN211199308U CN 211199308 U CN211199308 U CN 211199308U CN 201922493745 U CN201922493745 U CN 201922493745U CN 211199308 U CN211199308 U CN 211199308U
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- quenching
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- diaphragm spring
- frame body
- production line
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
Abstract
The utility model discloses an automatic quenching and cleaning production line for diaphragm springs, which comprises a frame body, wherein a quenching device, a cleaning device and a tempering device are arranged on the frame body; the discharge end of the quenching device is connected with the feed end of the cleaning device, and the discharge end of the cleaning device is connected with the feed end of the tempering device; the quenching device is characterized by comprising a shell with an open upper end and an integral box structure, wherein a rotary worktable is arranged in the shell, and a quenching feeding station, a quenching heating station, a quenching cooling station and a quenching discharging station are uniformly distributed on the rotary worktable along the circumferential direction; a high-frequency heating coil is arranged on the frame body corresponding to the quenching heating station, and a coil vertical movement control mechanism is arranged between the high-frequency heating coil and the frame body so as to control the distance between the high-frequency heating coil and the quenching heating station; a cooling liquid spray head is arranged on the frame body corresponding to the quenching and cooling station; the utility model has the advantages of reducing the labor intensity of workers and improving the stability of quenching quality.
Description
Technical Field
The utility model belongs to the technical field of the diaphragm production, concretely relates to diaphragm spring automatic quenching washs production line.
Background
The manufacturing process of the diaphragm spring is complex, the requirements on material quality and dimensional accuracy are high, the nonlinear characteristic of the diaphragm spring is not easy to control in production, cracks are easy to generate at an opening, and the end part is easy to wear. In recent years, the manufacture of diaphragm springs has become more and more mature due to the improvement of material properties, the progressive perfection of manufacturing processes and design methods.
The production of the diaphragm spring comprises the steps of quenching and cleaning the diaphragm spring; the separation of the diaphragm spring refers to that in the high-frequency quenching process, due to the limitation of manpower and equipment, the automation degree of the equipment is not high due to the proficiency of workers, so that the high-frequency quenching quality is unstable, and the yield is low. In the past, for high-frequency quenching of diaphragm spring separation fingers, the diaphragms need to be manually placed under a high-frequency coil one by one, and are quickly thrown into a quenching water tank after being heated, then are fished out for cleaning, and then are placed into a tempering furnace. However, there are two major disadvantages to this approach. 1, the labor intensity of workers for manual quenching is high, the time for throwing the quenched water into a quenching water tank after quenching is not fixed, and the stability of quenching quality is influenced. 2, the artificial quenching has low efficiency and influences the yield.
Therefore, it is a technical problem to be solved by those skilled in the art to provide an automatic quenching and cleaning production line for diaphragm springs, which can reduce labor intensity of workers, improve quenching quality stability, improve production efficiency and improve yield.
SUMMERY OF THE UTILITY MODEL
To the not enough of above-mentioned prior art, the utility model aims to solve the technical problem that: how to provide a can reduce workman's intensity of labour, can improve quenching quality stability, can improve production efficiency, improve the diaphragm spring automatic quenching cleaning production line of output.
In order to solve the technical problem, the utility model discloses a following technical scheme:
an automatic quenching and cleaning production line for diaphragm springs comprises a frame body, wherein a quenching device, a cleaning device and a tempering device are arranged on the frame body; the discharge end of the quenching device is connected with the feed end of the cleaning device, and the discharge end of the cleaning device is connected with the feed end of the tempering device; the quenching device is characterized by comprising a shell with an open upper end and an integral box structure, wherein a rotary worktable is arranged in the shell, and a quenching feeding station, a quenching heating station, a quenching cooling station and a quenching discharging station are uniformly distributed on the rotary worktable along the circumferential direction; a high-frequency heating coil is arranged on the frame body corresponding to the quenching heating station, and a coil vertical movement control mechanism is arranged between the high-frequency heating coil and the frame body so as to control the distance between the high-frequency heating coil and the quenching heating station; a cooling liquid spray head is arranged on the frame body corresponding to the quenching cooling station, and a spray head vertical movement control mechanism is arranged between the cooling liquid spray head and the frame body to control the distance between the cooling liquid spray head and the quenching cooling station.
Like this, foretell diaphragm spring automatic quenching washs production line when quenching the washing to diaphragm spring, places diaphragm spring one by one on quenching material loading station, then swivel work head rotation 90 degrees for diaphragm spring is located quenching heating station, and high frequency heating coil vertical downward movement this moment is located the diaphragm spring top and heats diaphragm spring. After the heating is finished, the rotary workbench rotates for 90 degrees, so that the diaphragm spring which is heated is correspondingly positioned at the quenching and cooling station, the cooling liquid spray head vertically moves downwards and is positioned above the diaphragm spring, and the diaphragm spring is cooled to finish quenching. After cooling, the rotary worktable rotates by 90 degrees, so that the cooled diaphragm spring is correspondingly positioned at a quenching discharge station and then is sent to a subsequent cleaning device and a tempering device to respectively clean and temper. The production line can uninterruptedly finish quenching heating and cooling of the diaphragm spring during quenching, and production efficiency can be well improved. The labor intensity can be reduced, the working intensity is reduced, and the quenching quality is more stable.
Further, the quenching feeding station and the quenching discharging station respectively form a feeding end and a discharging end of the quenching device; a material storage station is further arranged on one side of the quenching feeding station on the frame body, and the material storage station and the quenching feeding station and the quenching discharging station and the feeding end of the cleaning device are respectively connected through mechanical arm devices; the mechanical arm device is provided with a grabbing end and used for transferring the diaphragm spring of the material storage station to the quenching feeding station and transferring the diaphragm spring of the quenching discharging station to the feeding end of the cleaning device. Therefore, the automation degree of the whole production line is higher, and the labor intensity can be further reduced.
As optimization, four rotating shafts are uniformly distributed at the edge position of the rotating workbench along the circumferential direction, three support rods which are obliquely and externally and upwardly arranged are uniformly arranged at the upper end of each rotating shaft, and the quenching feeding station, the quenching heating station, the quenching cooling station and the quenching discharging station are respectively formed at the upper positions of the three support rods correspondingly arranged on each rotating shaft; and a driving motor is connected below the rotary worktable in a transmission way corresponding to the rotating shaft, and the driving motor can drive the rotating shaft and the diaphragm spring above the rotating shaft to horizontally rotate.
Like this for the corresponding placing of diaphragm spring is when quenching material loading station, quenching heating station, quenching cooling station and quenching ejection of compact station, and diaphragm spring and the area of contact who corresponds between the supporting member is littleer, reduces the heat transfer, and to diaphragm spring's support with hold more reliable and more stable. And when the diaphragm spring is heated and cooled, the diaphragm spring can rotate horizontally, so that the heating and cooling are more uniform, and the quenching quality can be better improved.
As optimization, the rotary worktable comprises a rotary table horizontally arranged at the upper end, and the quenching feeding station, the quenching heating station, the quenching cooling station and the quenching discharging station are arranged above the rotary table; still include the servo motor of lower extreme, servo motor is vertical setting and servo motor's rotation output and carousel transmission are connected and can drive the carousel level and rotate.
Like this, whole swivel work head's structure is simpler to it rotates through servo motor drive, makes the rotation precision higher.
Preferably, the shell is of a cylindrical box body structure with an open upper end.
Therefore, the shell is simpler in structure and more reasonable in design.
Preferably, a drain hole is formed in the bottom of the shell, and a drain pipe is connected to the drain hole.
Thus, the cooling liquid accumulated in the shell can be more conveniently discharged, and the cooling device has the advantage of more convenient use.
Preferably, the coil vertical movement control mechanism comprises a cylinder vertically arranged right above the quenching heating station, and a piston rod end of the cylinder is downwards arranged, connected and fixed with the high-frequency heating coil.
Thus, the structure is simpler, and the use is more convenient.
Preferably, the spray head vertical movement control mechanism comprises a cylinder vertically arranged right above the quenching cooling station, and a piston rod end of the cylinder is downwards arranged, connected and fixed with the cooling liquid spray head.
Thus, the structure is simpler, and the use is more convenient.
Drawings
Fig. 1 is a schematic structural view of a diaphragm spring.
Fig. 2 is a schematic structural diagram of an embodiment of the present invention.
Fig. 3 is a top view of fig. 2.
Fig. 4 is a schematic structural view of the quenching apparatus portion in fig. 2.
Fig. 5 is a top view of fig. 4.
Detailed Description
The invention will be further explained with reference to the following figures and examples:
see fig. 1 to 5 for: an automatic quenching and cleaning production line for diaphragm springs comprises a frame body 1, wherein a quenching device 2, a cleaning device 3 and a tempering device 4 are arranged on the frame body; the discharge end of the quenching device is connected with the feed end of the cleaning device, and the discharge end of the cleaning device is connected with the feed end of the tempering device; the quenching device comprises a shell 5 which is provided with an opening at the upper end and is of a box body structure integrally, a rotary worktable 6 is arranged in the shell, and a quenching feeding station 7, a quenching heating station 8, a quenching cooling station 9 and a quenching discharging station 10 are uniformly distributed on the rotary worktable along the circumferential direction; a high-frequency heating coil 11 is arranged on the frame body corresponding to the quenching heating station, and a coil vertical movement control mechanism is arranged between the high-frequency heating coil and the frame body so as to control the distance between the high-frequency heating coil and the quenching heating station; a cooling liquid spray head 12 is arranged on the frame body corresponding to the quenching cooling station, and a spray head vertical movement control mechanism is arranged between the cooling liquid spray head and the frame body to control the distance between the cooling liquid spray head and the quenching cooling station.
Like this, foretell diaphragm spring automatic quenching washs production line when quenching the washing to diaphragm spring, places diaphragm spring one by one on quenching material loading station, then swivel work head rotation 90 degrees for diaphragm spring is located quenching heating station, and high frequency heating coil vertical downward movement this moment is located the diaphragm spring top and heats diaphragm spring. After the heating is finished, the rotary workbench rotates for 90 degrees, so that the diaphragm spring which is heated is correspondingly positioned at the quenching and cooling station, the cooling liquid spray head vertically moves downwards and is positioned above the diaphragm spring, and the diaphragm spring is cooled to finish quenching. After cooling, the rotary worktable rotates by 90 degrees, so that the cooled diaphragm spring is correspondingly positioned at a quenching discharge station and then is sent to a subsequent cleaning device and a tempering device to respectively clean and temper. The production line can uninterruptedly finish quenching heating and cooling of the diaphragm spring during quenching, and production efficiency can be well improved. The labor intensity can be reduced, the working intensity is reduced, and the quenching quality is more stable.
Specifically, the quenching feeding station and the quenching discharging station respectively form a feeding end and a discharging end of the quenching device; a material storage station is further arranged on one side of the quenching feeding station on the frame body, and the material storage station and the quenching feeding station and the quenching discharging station and the feeding end of the cleaning device are respectively connected through mechanical arm devices; the mechanical arm device is provided with a grabbing end and used for transferring the diaphragm spring of the material storage station to the quenching feeding station and transferring the diaphragm spring of the quenching discharging station to the feeding end of the cleaning device. Therefore, the automation degree of the whole production line is higher, and the labor intensity can be further reduced.
In the specific embodiment, four rotating shafts 13 are uniformly distributed at the edge position of the rotating table along the circumferential direction, three support rods 14 which are obliquely and externally and upwardly arranged are uniformly arranged at the upper end of each rotating shaft, and the quenching feeding station, the quenching heating station, the quenching cooling station and the quenching discharging station are respectively formed at the upper positions of the three support rods correspondingly arranged on each rotating shaft; and a driving motor is connected below the rotary worktable in a transmission way corresponding to the rotating shaft, and the driving motor can drive the rotating shaft and the diaphragm spring above the rotating shaft to horizontally rotate.
Like this for the corresponding placing of diaphragm spring is when quenching material loading station, quenching heating station, quenching cooling station and quenching ejection of compact station, and diaphragm spring and the area of contact who corresponds between the supporting member is littleer, reduces the heat transfer, and to diaphragm spring's support with hold more reliable and more stable. And when the diaphragm spring is heated and cooled, the diaphragm spring can rotate horizontally, so that the heating and cooling are more uniform, and the quenching quality can be better improved.
In the specific embodiment, the rotary worktable comprises a horizontally arranged rotary table 15 at the upper end, and the quenching feeding station, the quenching heating station, the quenching cooling station and the quenching discharging station are arranged above the rotary table; still include the servo motor 16 of lower extreme, servo motor is vertical setting and servo motor's rotation output end is connected and can drive the carousel level and rotate with the carousel transmission.
Like this, whole swivel work head's structure is simpler to it rotates through servo motor drive, makes the rotation precision higher.
In this embodiment, the casing 5 is a cylindrical box structure with an open upper end.
Therefore, the shell is simpler in structure and more reasonable in design.
In the present embodiment, a drain hole is provided at the bottom of the casing, and a drain pipe 17 is connected to the drain hole.
Thus, the cooling liquid accumulated in the shell can be more conveniently discharged, and the cooling device has the advantage of more convenient use.
In this specific embodiment, the coil vertical movement control mechanism includes a cylinder vertically disposed right above the quenching heating station, and a piston rod end of the cylinder is disposed downward and is connected and fixed with the high-frequency heating coil.
Thus, the structure is simpler, and the use is more convenient. The cylinder body end of the cylinder is fixedly connected with the frame body.
In this specific embodiment, the spray head vertical movement control mechanism includes a cylinder vertically disposed right above the quenching cooling station, and a piston rod end of the cylinder is disposed downward and is connected and fixed with the cooling liquid spray head.
Thus, the structure is simpler, and the use is more convenient. The cylinder body end of the cylinder is fixedly connected with the frame body.
The foregoing has described in detail preferred embodiments of the present invention. It should be understood that numerous modifications and variations can be devised by those skilled in the art in light of the teachings of the present invention without undue experimentation. Therefore, the technical solutions that can be obtained by a person skilled in the art through logic analysis, reasoning or limited experiments based on the prior art according to the concepts of the present invention should be within the scope of protection defined by the claims.
Claims (7)
1. An automatic quenching and cleaning production line for diaphragm springs comprises a frame body (1), wherein a quenching device (2), a cleaning device (3) and a tempering device (4) are arranged on the frame body; the discharge end of the quenching device is connected with the feed end of the cleaning device, and the discharge end of the cleaning device is connected with the feed end of the tempering device; the quenching device is characterized by comprising a shell (5) which is open at the upper end and is of a box structure integrally, wherein a rotary worktable (6) is arranged in the shell, and a quenching feeding station (7), a quenching heating station (8), a quenching cooling station (9) and a quenching discharging station (10) are uniformly distributed on the rotary worktable along the circumferential direction; a high-frequency heating coil (11) is arranged on the frame body corresponding to the quenching heating station, and a coil vertical movement control mechanism is arranged between the high-frequency heating coil and the frame body so as to control the distance between the high-frequency heating coil and the quenching heating station; a cooling liquid spray head (12) is arranged on the frame body corresponding to the quenching cooling station, and a spray head vertical movement control mechanism is arranged between the cooling liquid spray head and the frame body to control the distance between the cooling liquid spray head and the quenching cooling station.
2. The automatic quenching and cleaning production line for the diaphragm spring as claimed in claim 1, characterized in that: four rotating shafts (13) are uniformly distributed at the edge position of the rotating table along the circumferential direction, three support rods (14) which are obliquely arranged outwards and upwards are uniformly arranged at the upper ends of the rotating shafts, and the quenching feeding station, the quenching heating station, the quenching cooling station and the quenching discharging station are respectively formed at the upper positions of the three support rods correspondingly arranged on each rotating shaft; and a driving motor is connected below the rotary worktable in a transmission way corresponding to the rotating shaft, and the driving motor can drive the rotating shaft and the diaphragm spring above the rotating shaft to horizontally rotate.
3. The automatic quenching and cleaning production line for the diaphragm spring as claimed in claim 1, characterized in that: the rotary worktable comprises a rotary table (15) which is horizontally arranged at the upper end, and the quenching feeding station, the quenching heating station, the quenching cooling station and the quenching discharging station are arranged above the rotary table; still include servo motor (16) of lower extreme, servo motor is vertical setting and servo motor's rotation output end and carousel transmission are connected and can drive the carousel level and rotate.
4. The automatic quenching and cleaning production line for the diaphragm spring as claimed in claim 1, characterized in that: the shell (5) is of a cylindrical box body structure with an open upper end.
5. The automatic quenching and cleaning production line for the diaphragm spring as claimed in claim 1, characterized in that: the bottom of the shell is provided with a drain hole, and a drain pipe (17) is connected to the drain hole.
6. The automatic quenching and cleaning production line for the diaphragm spring as claimed in claim 1, characterized in that: the coil vertical movement control mechanism comprises a cylinder vertically arranged right above the quenching and heating station, and a piston rod end of the cylinder is downwards arranged and connected and fixed with the high-frequency heating coil.
7. The automatic quenching and cleaning production line for the diaphragm spring as claimed in claim 1, characterized in that: the spray head vertical movement control mechanism comprises a cylinder vertically arranged right above the quenching and cooling station, and a piston rod end of the cylinder is downwards arranged and connected and fixed with the cooling liquid spray head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922493745.7U CN211199308U (en) | 2019-12-31 | 2019-12-31 | Automatic quenching and cleaning production line for diaphragm spring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922493745.7U CN211199308U (en) | 2019-12-31 | 2019-12-31 | Automatic quenching and cleaning production line for diaphragm spring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211199308U true CN211199308U (en) | 2020-08-07 |
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ID=71863525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922493745.7U Expired - Fee Related CN211199308U (en) | 2019-12-31 | 2019-12-31 | Automatic quenching and cleaning production line for diaphragm spring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211199308U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112589386A (en) * | 2020-11-27 | 2021-04-02 | 长春一东离合器股份有限公司 | Processing technology of circular arc separation finger diaphragm spring |
-
2019
- 2019-12-31 CN CN201922493745.7U patent/CN211199308U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112589386A (en) * | 2020-11-27 | 2021-04-02 | 长春一东离合器股份有限公司 | Processing technology of circular arc separation finger diaphragm spring |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200807 Termination date: 20211231 |
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| CF01 | Termination of patent right due to non-payment of annual fee |