CN209873034U - High-frequency shifting fork quenching device - Google Patents
High-frequency shifting fork quenching device Download PDFInfo
- Publication number
- CN209873034U CN209873034U CN201920530053.2U CN201920530053U CN209873034U CN 209873034 U CN209873034 U CN 209873034U CN 201920530053 U CN201920530053 U CN 201920530053U CN 209873034 U CN209873034 U CN 209873034U
- Authority
- CN
- China
- Prior art keywords
- axis
- shifting fork
- quenching
- fork
- moving
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- 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
Landscapes
- Heat Treatment Of Articles (AREA)
Abstract
The utility model provides a high frequency shift fork guenching unit, high frequency shift fork guenching unit includes base, high frequency guenching unit and control device: the base is provided with a shifting fork placing table and a high-frequency quenching working area, the shifting fork placing table is provided with a plurality of placing grooves, shifting fork bearing frames are placed on the placing grooves, the shifting fork moving device comprises a four-axis linkage displacement device and a feeding manipulator, the feeding manipulator is fixedly connected with the four-axis linkage displacement device, and the feeding manipulator comprises a bearing frame fixing block and a quenching cooling device. The four-axis linkage can realize clamping and moving the workpieces placed at all positions, is more flexible than conveying at fixed points of the conveying belt, and can adapt to various working environments. The bearing frame is used for reasonably solving the problem of placing irregular workpieces. Bear the frame and can press from both sides tight a plurality of work pieces once, the rethread links processing tongs all around and carries out rotation machining to bearing the frame, makes processing nimble more simply improved work efficiency.
Description
Technical Field
The utility model relates to the technical field of surface treatment of workpieces, in particular to a high-frequency shifting fork quenching device.
Background
The most easily worn place of the shifting fork is the contact part of the shifting fork and the synchronizer gear sleeve, because the synchronizer gear sleeve rotates at high speed and the shifting fork does not rotate, the shifting fork is worn or has insufficient strength, the gear can not be hung at the position, the gear can fall off or the shifting fork is broken off, and in order to solve the problems, the contact part of the shifting fork and the synchronizer gear sleeve can be subjected to high-temperature quenching hardening.
At present, manual high-frequency quenching or non-professional semi-automatic numerical control high-frequency quenching is generally adopted in domestic industry production, and mainly the metal workpieces are placed on a quenching machine tool by hand for induction heating quenching, or the heated workpieces are quickly immersed into a water tank (oil tank) for cooling.
The shifting fork is an irregular part, the quenching position of the quenching part which is contacted with the synchronizer gear sleeve is difficult to quench, most of full-automatic high-frequency quenching machines in the current stage convey workpieces to be quenched to a designated processing position through a conveying belt and use a clamping device to quench the workpieces to be quenched, but the quenching device intelligently achieves quenching processing of regular objects, the fixed-point conveying of the part conveying belt and the clamping of the workpieces are difficult to achieve for the irregular processing part of the shifting fork, and how to achieve automatic quenching processing of the irregular workpieces is the problem which needs to be solved in the current stage.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a: the utility model provides a high frequency shift fork guenching unit, high frequency shift fork guenching unit includes base, high frequency guenching unit and control device:
the base is provided with a shifting fork placing table and a high-frequency quenching working area;
a high-frequency quenching device and a water tank are arranged in the high-frequency quenching working area, a quenching rod is arranged on the high-frequency quenching device, and the tail end of the quenching rod extends into the water tank;
the high-frequency quenching device comprises a shifting fork placing table, a shifting fork placing frame, a shifting fork moving device and a control device, wherein the shifting fork placing table is provided with a plurality of placing grooves, the shifting fork placing frame is placed on the placing grooves and is provided with at least two shifting forks, and the shifting fork placing frame moves to a high-frequency quenching working area through the shifting fork moving device;
the shifting fork moving device comprises a four-axis linkage displacement device and a feeding manipulator, and the feeding manipulator is fixedly connected with the four-axis linkage displacement device;
the four-axis linkage displacement device comprises an X-axis movement shaft, a Y-axis movement shaft, a Z-axis movement shaft and an A-axis rotation shaft, the X-axis displacement device is connected with an X-axis movement guide rail slider arranged on the base, the X-axis movement shaft is fixedly connected with the Y-axis movement shaft, a Y-axis movement guide rail is arranged on the Y-axis movement shaft, a Z-axis movement guide rail is arranged on the Z-axis movement shaft, the Z-axis movement shaft is connected with the Y-axis movement guide rail slider to realize that the Z-axis movement shaft moves along the Y-axis direction, the Z-axis movement guide rail is connected with the Y-axis movement guide rail slider to realize that the Z-axis movement shaft moves along the Z-axis direction, the A-axis movement shaft is;
the feeding manipulator comprises a bearing fixed block and a quenching cooling device, the bearing fixed block is lifted up and down through a cylinder, the bearing fixed block is in the same quantity as the shifting forks of the shifting forks, the quenching cooling device comprises a water inlet pipe and a water spray gun, the water inlet pipe is connected with an external water source, the water inlet pipe is arranged below the water spray gun, the water spray gun is provided with two spray heads, the spray heads are respectively arranged at two ends of the shifting forks, and one shifting fork is provided with two sets of water spray guns.
Furthermore, the shifting fork bearing frame comprises a fixing frame body and a locking frame body, a fixing column is arranged at the center of the fixing frame body and is connected with the placing groove in a nested manner, a plurality of bearing arms are circumferentially distributed on the fixing frame body by taking the center of the fixing frame body as a circle center, and a bolt is arranged at the front end of each bearing arm; the locking support body is L-shaped, the long arm of the locking support body is fixedly connected with the bearing arm, a piston rod is arranged in the short arm of the locking support body, the position of the piston rod corresponds to that of the bolt, and the tail end of the piston rod is provided with a pressing lock body fixing piston rod.
Furthermore, the front end of the piston rod is provided with an adjustable nut, and the distance between the piston rod and the bolt is further adjusted.
Further, the number of the bearing arms is at least two, and the optimal number is three.
Furthermore, the placing groove is provided with shifting fork positioning blocks around, each shifting fork positioning block comprises a transverse positioning block and a longitudinal positioning block, each transverse positioning block is a rectangular block, the shifting fork is positioned at the transverse position, each longitudinal positioning block is a cuboid with one arc-shaped surface, the arc surface is the same as the radian of the inner arc surface of the shifting fork, and the longitudinal position of the shifting fork is positioned.
Furthermore, a reinforcing rib is arranged between the X moving shaft and the Y moving shaft.
Further, the X moving axis, the Y moving axis and the Z moving axis are all pushed by cylinders.
The utility model has the advantages that:
(1) the utility model discloses a four-axis linkage can realize pressing from both sides the work piece of placing in each position and get the removal, and is more nimble than the conveyer belt fixed point conveying, can adapt to various operational environment.
(2) The bearing frame is used for reasonably solving the problem of placing irregular workpieces. The processed workpiece can be clamped and placed regularly. And the bearing frame is arranged to clamp a plurality of workpieces at one time, and the bearing frame is rotationally processed through the linkage processing grippers around, so that the processing is more flexible and simpler, and the working efficiency is improved.
(3) The shifting fork positioning block can be used for adjusting the workpieces to be machined at fixed positions through transverse and longitudinal positioning. The workpiece is convenient to take.
Drawings
FIG. 1 is a view of the structure of the present invention;
FIG. 2 is a structural diagram of the four-axis linkage displacement device of the present invention;
fig. 3 is a structural diagram of the feeding manipulator of the utility model;
FIG. 4 is a structural diagram of the fork carrier of the present invention;
fig. 5 is a structural diagram of the fork bearing frame of the present invention.
Detailed Description
The following detailed description of the present invention will be made with reference to the accompanying drawings, which are provided for illustration purposes only to help understanding the present invention and are not to be construed as limiting the present invention.
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout.
The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
Example 1
The utility model discloses a high-frequency shifting fork quenching device as shown in figures 1-5, which comprises a base 1, a high-frequency quenching device 4 and an operating device,
a shifting fork placing table 2 and a high-frequency quenching working area 3 are arranged on the base 1;
a high-frequency quenching device 4 and a water tank 5 are arranged in the high-frequency quenching working area 3, a quenching rod 41 is arranged on the high-frequency quenching device 4, and the tail end of the quenching rod 41 extends into the water tank 5;
a plurality of placing grooves 21 are formed in the shifting fork placing table 2, a shifting fork bearing frame 22 is placed in the placing grooves 21, at least two shifting forks are arranged on the shifting fork bearing frame 22, and the shifting fork bearing frame 22 moves towards the high-frequency quenching working area 3 through a shifting fork moving device;
the shifting fork moving device comprises a four-axis linkage displacement device 61 and a feeding manipulator 62, and the feeding manipulator 62 is fixedly connected with the four-axis linkage displacement device 61;
the four-axis linkage displacement device 61 comprises an X-axis motion 611, a Y-axis motion 612, a Z-axis motion 613 and an a-axis rotation axis 614, the X-axis motion 611 is connected with an X-axis motion guide 615 slider arranged on the base 1, the X-axis motion 611 is fixedly connected with the Y-axis motion 612, a Y-axis motion guide 616 is arranged on the Y-axis motion 612, a Z-axis motion guide 617 is arranged on the Z-axis motion 613, the Z-axis motion 613 is connected with the Y-axis motion guide 616 slider to realize the motion of the Z-axis motion 613 along the Y-axis direction, the Z-axis motion guide 617 is connected with the Y-axis motion 612 slider to realize the motion of the Z-axis motion 613 along the Z-axis direction, an a-axis rotation axis 614 is arranged in the Z-axis motion, and the a-axis rotation axis 614;
the feeding manipulator 62 includes bearing fixed block 621 and quenching cooling device 622, bear fixed block 621 and realize the oscilaltion through the cylinder, bear fixed block 621 quantity with the shift fork bears 22 device shift fork quantity the same, quenching cooling device 622 includes inlet tube 623 and water spray gun 624, the inlet tube 623 is connected with external water source, the inlet tube 623 below with water spray gun 624 is connected, water spray gun 624 is equipped with two shower nozzles, the shower nozzle is located the shift fork both ends respectively, and a shift fork is equipped with two sets of water spray gun 624.
The shifting fork bearing frame 22 comprises a fixing frame body 221 and a locking frame body 222, a fixing column 223 is arranged in the center of the fixing frame body 221, the fixing column 223 is connected with the placing groove 21 in a nested manner, a plurality of bearing arms 224 are circumferentially distributed on the fixing frame body 221 by taking the center of the fixing frame body 221 as a circle center, and a bolt 225 is arranged at the front end of each bearing arm 224; the locking frame body 222 is L-shaped, the long arm of the locking frame body 222 is fixedly connected with the bearing arm 224, the short arm of the locking frame body 222 is internally provided with a piston rod 226, the position of the piston rod 226 corresponds to the position of the bolt 225, and the tail end of the piston rod 226 is provided with a pressing lock body 227 for fixing the position of the piston rod. An adjustable nut 228 is arranged at the front end of the piston rod 226, and the distance between the piston rod 226 and the bolt 225 is further adjusted. The number of the carrying arms 224 is at least two, and the optimal number is three.
Put groove 21 and be equipped with the shift fork locating piece all around, the shift fork locating piece includes horizontal locating piece 211 and longitudinal positioning piece 212, horizontal locating piece 211 is the rectangular block, and the horizontal position of location shift fork, longitudinal positioning piece 212 is the cuboid that the one side is convex, the arc surface is the same with shift fork intrados radian, the vertical position of location shift fork.
A reinforcing rib 7 is arranged between the X moving shaft 611 and the Y moving shaft 612.
The X moving axis 611, the Y moving axis 612, and the Z moving axis 613 are all pushed by a cylinder.
Example 2
The shifting fork is clamped and placed for specific operation, the top end of the shifting fork to be machined is placed into a bolt at the front end of a bearing arm, a piston rod in a short arm of a frame body is locked through operation, the piston rod is moved to be abutted against the shifting fork, a pressing lock body is pressed down to press the piston rod tightly, then the adjustable screw is adjusted to further clamp the shifting fork to be machined, the shifting fork is tightly assembled on a shifting fork bearing frame, after the shifting fork bearing frame is fully loaded with the shifting fork, a fixing column on the shifting fork bearing frame is placed into a placing groove, one section of butt joint of the shifting fork on a transverse positioning block is used for achieving transverse positioning of the shifting fork, longitudinal positioning of the shifting fork is achieved by attaching the other end of the shifting.
Example 3
During the operation, an X moving shaft in the shifting fork moving device slides through an X-axis moving guide rail, a feeding manipulator is moved to be level with a placing table, a Y moving shaft is started to enable a Z moving shaft to slide on the Y-axis moving guide rail, the feeding manipulator is moved to be above a shifting fork bearing frame to be clamped, the Z moving shaft is started to enable the Z moving shaft to move relative to the Y moving shaft through the Z-axis moving guide rail and move up and down along the Z-axis direction, the feeding manipulator is lowered to be level with the bearing frame, a bearing frame fixing block is started, a cylinder pushes the bearing frame fixing block to descend until the bearing frame fixing block is lower than the shifting fork bearing frame, a rotating shaft A is started to rotate the feeding manipulator, the bearing frame fixing block is rotated to be below the shifting fork bearing frame, the bearing frame is driven to ascend by the cylinder to clamp the shifting fork bearing frame, the shifting fork to be processed is brought into a high-frequency quenching working area, the bottom end of the shifting fork to be processed is placed into a quenching rod for quenching, meanwhile, a quenching cooling device starts a spray head to intensively spray water to a quenching area for cooling, cooled waste water flows into a water pool, after quenching is finished, a rotating shaft A is started to rotate an unprocessed shifting fork head into the quenching rod for quenching, the circulation is repeated until all shifting forks on a shifting fork bearing frame are processed, and then the processed shifting forks are placed back on a placing table through three-axis linkage of XYZ axes and collected uniformly.
The embodiments of the present invention, it is understood that the above embodiments are exemplary and not intended to be construed as limiting, and those skilled in the art can change, modify, replace and modify the above embodiments without departing from the spirit and scope of the present invention, and the simple combination of the above embodiments is listed as the protection of the present invention.
Claims (7)
1. The utility model provides a high frequency shift fork guenching unit, high frequency shift fork guenching unit includes base (1), high frequency guenching unit (4) and control equipment, its characterized in that:
a shifting fork placing table (2) and a high-frequency quenching working area (3) are arranged on the base (1);
a high-frequency quenching device (4) and a water tank (5) are arranged in the high-frequency quenching working area (3), a quenching rod (41) is arranged on the high-frequency quenching device (4), and the tail end of the quenching rod (41) extends into the water tank (5);
a plurality of placing grooves (21) are formed in the shifting fork placing table (2), a shifting fork bearing frame (22) is placed in the placing grooves (21), at least two shifting forks are arranged on the shifting fork bearing frame (22), and the shifting fork bearing frame (22) moves to the high-frequency quenching working area (3) through a shifting fork moving device;
the shifting fork moving device comprises a four-axis linkage displacement device (61) and a feeding manipulator (62), and the feeding manipulator (62) is fixedly connected with the four-axis linkage displacement device (61);
the four-axis linkage displacement device (61) comprises an X-axis (611), a Y-axis (612), a Z-axis (613) and an A-axis (614), the X-axis moving shaft (611) is connected with an X-axis moving guide rail (615) arranged on the base (1) by a sliding block, the X-axis (611) is fixedly connected with the Y-axis (612), a Y-axis motion guide rail (616) is arranged on the Y-axis (612), a Z-axis motion guide rail (617) is arranged on the Z-axis motion shaft (613), the Z-axis motion shaft (613) is connected with the Y-axis motion guide rail (616) through a sliding block to realize the motion of the Z-axis motion shaft (613) along the Y-axis direction, the Z-axis motion guide rail (617) is connected with the Y-axis motion (612) slide block to realize the motion of the Z-axis motion (613) along the Z-axis direction, an A-axis rotating shaft (614) is arranged in the Z-axis movement, and the A-axis rotating shaft (614) is fixedly connected with the feeding manipulator (62);
pay-off manipulator (62) are including bearing fixed block (621) and quenching cooling device (622), bear fixed block (621) and realize the oscilaltion through the cylinder, bear fixed block (621) quantity with the shift fork bears (22) device shift fork quantity the same, quenching cooling device (622) is including inlet tube (623) and spray gun (624), inlet tube (623) are connected with external water source, inlet tube (623) below with spray gun (624) are connected, spray gun (624) are equipped with two shower nozzles, the shower nozzle is located the shift fork both ends respectively, and a shift fork is furnished with two sets of spray gun (624).
2. The high-frequency shifting fork quenching device according to claim 1, wherein the shifting fork bearing frame (22) comprises a fixing frame body (221) and a locking frame body (222), a fixing column (223) is arranged in the center of the fixing frame body (221), the fixing column (223) is connected with the placing groove (21) in a nested manner, a plurality of bearing arms (224) are circumferentially distributed on the fixing frame body (221) by taking the center of the fixing frame body (221) as a circle center, and a bolt (225) is arranged at the front end of each bearing arm (224); locking support body (222) are "L" shape, locking support body (222) long arm with bear arm (224) fixed connection, be equipped with piston rod (226) in locking support body (222) short arm, piston rod (226) position with bolt (225) correspond, piston rod (226) end is equipped with compresses tightly lock body (227) fixed piston rod position.
3. A high-frequency shift fork quenching apparatus according to claim 2, wherein the front end of the piston rod (226) is provided with an adjustable nut (228) for further adjusting the distance between the piston rod (226) and the bolt (225).
4. A shift fork hardening apparatus according to claim 2, characterized in that the number of the carrier arms (224) is at least two, and preferably three.
5. The high-frequency shifting fork quenching device according to claim 1, wherein a shifting fork positioning block is arranged around the placing groove (21), the shifting fork positioning block comprises a transverse positioning block (211) and a longitudinal positioning block (212), the transverse positioning block (211) is a rectangular block, the shifting fork is positioned at a transverse position, the longitudinal positioning block (212) is a cuboid with one circular arc surface, the circular arc surface has the same radian as the inner arc surface of the shifting fork, and the shifting fork is positioned at a longitudinal position.
6. The high-frequency shift fork quenching apparatus according to claim 1, wherein a reinforcing rib (7) is provided between the X moving axis (611) and the Y moving axis (612).
7. The high-frequency shift fork quenching apparatus according to claim 1, wherein the X-moving axis (611), the Y-moving axis (612), and the Z-moving axis (613) are all pushed by a cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920530053.2U CN209873034U (en) | 2019-04-18 | 2019-04-18 | High-frequency shifting fork quenching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920530053.2U CN209873034U (en) | 2019-04-18 | 2019-04-18 | High-frequency shifting fork quenching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209873034U true CN209873034U (en) | 2019-12-31 |
Family
ID=68960732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920530053.2U Active CN209873034U (en) | 2019-04-18 | 2019-04-18 | High-frequency shifting fork quenching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209873034U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109943700A (en) * | 2019-04-18 | 2019-06-28 | 莱州市金宏数控设备有限公司 | A kind of high frequency shift fork quenching unit |
| CN109943700B (en) * | 2019-04-18 | 2024-06-07 | 莱州市金宏数控设备有限公司 | High-frequency shifting fork quenching device |
-
2019
- 2019-04-18 CN CN201920530053.2U patent/CN209873034U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109943700A (en) * | 2019-04-18 | 2019-06-28 | 莱州市金宏数控设备有限公司 | A kind of high frequency shift fork quenching unit |
| CN109943700B (en) * | 2019-04-18 | 2024-06-07 | 莱州市金宏数控设备有限公司 | High-frequency shifting fork quenching device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN114770016B (en) | Cylinder body machining system and method | |
| CN213646618U (en) | Welding station structure of small oil cylinder production line | |
| CN111730447B (en) | Polishing and cleaning device for weld joints of spiral welded pipes | |
| CN113523311A (en) | Turning device and turning process for martensitic stainless steel | |
| CN112975613A (en) | Automatic grinding device of drum type inner wall | |
| CN108747734B (en) | Multi-station sander | |
| CN203792075U (en) | Digital-control lathe | |
| CN209873034U (en) | High-frequency shifting fork quenching device | |
| CN111347065A (en) | Vertical numerical control boring machine | |
| CN105817981A (en) | Automatic scattering machine | |
| CN109943700B (en) | High-frequency shifting fork quenching device | |
| CN215999221U (en) | Manipulator conveying device of automatic welding machine | |
| CN218137916U (en) | Displacement device for large workpiece | |
| CN216913301U (en) | Efficient is spare part processing grinding apparatus for fracturing | |
| CN215919308U (en) | Workpiece deburring device | |
| CN212635372U (en) | Burnishing machine and assembly line thereof | |
| CN208342641U (en) | A kind of adjustable valve body processing tool | |
| CN209849894U (en) | Vertical numerical control boring machine | |
| CN205834544U (en) | A kind of big load binders curved boom fork automatic welding machine | |
| CN111617936A (en) | Wax sealing machine | |
| CN114473143A (en) | Operation method of automatic two-protection welding machine | |
| CN108381432A (en) | A kind of adjustable valve body processing tool | |
| CN215789822U (en) | Continuous positioning-free intelligent welding robot | |
| CN220951582U (en) | Ceramic welding equipment | |
| CN213969647U (en) | Automatic double-gun welding special machine for excavator connecting lug plate |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |