CN117512316A - Transmission shaft screw thread annealing device - Google Patents
Transmission shaft screw thread annealing device Download PDFInfo
- Publication number
- CN117512316A CN117512316A CN202311586838.9A CN202311586838A CN117512316A CN 117512316 A CN117512316 A CN 117512316A CN 202311586838 A CN202311586838 A CN 202311586838A CN 117512316 A CN117512316 A CN 117512316A
- Authority
- CN
- China
- Prior art keywords
- fixed
- fixedly connected
- transmission shaft
- rod
- side wall
- 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.)
- Granted
Links
- 230000005540 biological transmission Effects 0.000 title claims abstract description 67
- 238000000137 annealing Methods 0.000 title claims abstract description 31
- 238000010438 heat treatment Methods 0.000 claims abstract description 33
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 19
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 19
- 241001330002 Bambuseae Species 0.000 claims description 19
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 19
- 239000011425 bamboo Substances 0.000 claims description 19
- 238000000034 method Methods 0.000 description 7
- 230000005389 magnetism Effects 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- 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
- C21D9/28—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for plain shafts
-
- 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
- C21D1/26—Methods of annealing
-
- 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
Landscapes
- 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)
- Heat Treatments In General, Especially Conveying And Cooling (AREA)
Abstract
The invention discloses a transmission shaft thread annealing device which comprises a fixed base, wherein a heating furnace is fixedly connected to the top end of the fixed base, a fixed cylinder is arranged at one side of the heating furnace, a rotating support is sleeved on the fixed cylinder in a rotating mode, the bottom end of the rotating support is fixedly connected with the bottom end of the fixed base, a threaded ring is rotationally connected to the side wall, close to the heating furnace, of the fixed cylinder, a rotating groove corresponding to the threaded ring is formed in the side wall of the fixed cylinder, an adjusting structure is arranged on the side wall of the threaded ring, a plurality of connecting grooves are formed in the side wall of the rotating groove, and each connecting groove penetrates through the fixed cylinder. According to the invention, the length of the annealing treatment of the transmission shaft can be adjusted to be the required length through the adjusting structure, so that the heat treatment of the transmission shaft is facilitated, and meanwhile, the transmission shaft is enabled to rotate in the annealing heating process, so that the transmission shaft is heated more uniformly everywhere, and the use of the device is facilitated.
Description
Technical Field
The invention relates to the field of metal heat treatment, in particular to a transmission shaft thread annealing device.
Background
Annealing is a metal heat treatment process, which means that metal is slowly heated to a certain temperature, kept for a sufficient time and then cooled at a proper speed, and when a threaded transmission shaft is manufactured, annealing treatment is needed for ensuring the quality of the transmission shaft.
Because the transmission shaft is in the operation in-process, the toughness of its required intensity in everywhere is different, consequently need annealing treatment's length also different, current annealing device can't adjust transmission shaft annealing treatment's length for the transmission shaft is in annealing in-process, can't be accurate anneal it, is unfavorable for the preparation of transmission shaft, and current annealing device is annealing simultaneously and makes the inhomogeneous condition emergence of heating appear easily, is unfavorable for the use of device.
Disclosure of Invention
The invention aims to solve the defects existing in the prior art, such as: annealing is a metal heat treatment process, which refers to a transmission shaft thread annealing device that slowly heats metal to a certain temperature, holds for a sufficient time and then cools at a proper speed.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the utility model provides a transmission shaft screw thread annealing device, includes unable adjustment base, unable adjustment base's top fixedly connected with heating furnace, one side department of heating furnace is provided with a fixed section of thick bamboo, it is equipped with the runing rest to rotate the cover on the fixed section of thick bamboo, the bottom and the bottom fixed connection of unable adjustment base of runing rest, the fixed section of thick bamboo is close to and rotates on the lateral wall of one side of heating furnace and be connected with the screwed ring, set up the rotary groove corresponding with the screwed ring on the lateral wall of fixed section of thick bamboo, be provided with adjusting structure on the lateral wall of screwed ring, a plurality of connection grooves have been seted up on the lateral wall of rotary groove, every connection groove all runs through the fixed section of thick bamboo setting, every the inside of connection groove is all sliding connection has the connecting rod, every the connecting rod all passes the connection groove and stretches to the outside setting of fixed section of thick bamboo, every all be provided with the scale on the connecting rod, be provided with transmission structure on the unable adjustment base.
Preferably, the adjusting structure comprises a fixed clamping plate arranged on the inner side of a rotating groove, the fixed clamping plate is in an annular arrangement, the fixed clamping plate is fixedly connected with the side wall of a threaded ring, a plurality of fixed clamping grooves are formed in the side wall of the fixed clamping plate, which is far away from the threaded ring, a plurality of fixed clamping grooves are formed in the side wall of the rotating groove, the positions of the fixed clamping plates are respectively corresponding to a connecting rod, a fixed clamping block is fixedly connected to the side wall of the fixed clamping plate, which is close to the fixed clamping plate, the shape of the fixed clamping block is matched with the fixed clamping grooves, a plurality of mounting rods are fixedly connected to the side wall of the fixed clamping plate, which is far away from the threaded ring, the positions of the mounting rods are respectively corresponding to the fixed clamping plate, each mounting rod penetrates through the corresponding fixed clamping plate and extends to the inner side wall of the connecting groove, a sliding groove is formed in the side wall of the connecting rod, and each mounting rod is close to the inner side wall of the corresponding mounting rod and extends into the sliding groove.
Preferably, a plurality of fixed springs are fixedly connected to the side wall of one side of the fixed plate, which is close to the threaded ring, and one end, far away from the fixed plate, of each fixed spring is arranged in a manner of being attached to the side wall of the fixed clamping plate.
Preferably, the transmission structure includes fixed cover and establishes the fixed ring gear in the fixed section of thick bamboo outside, fixed ring gear's below is provided with rather than corresponding fixed gear, just fixed gear and fixed ring gear meshing set up, one side that the heating furnace was kept away from to fixed gear sets up the motor, the output fixedly connected with rotary rod of motor, the one end and the lateral wall fixed connection of fixed gear that the motor was kept away from to the rotary rod, the bottom fixedly connected with support base of motor, the one end and the top fixed connection of unable adjustment base that the motor was kept away from to support base.
Preferably, each connecting rod is provided with an adjusting rod, each adjusting rod penetrates through the corresponding connecting rod and extends to the inner side of the connecting rod, each adjusting rod is located at one end of the inner side of the connecting rod and fixedly connected with an adjusting block, one end of each adjusting block, which is close to the connecting rod, is fixedly connected with an adjusting spring, the adjusting spring is sleeved on the outer side of the adjusting rod, and one end, which is far away from the adjusting block, of each adjusting spring is fixedly connected to the side wall of the corresponding connecting rod.
Preferably, both sides department all is provided with the threaded rod around the fixed cylinder, every the threaded rod all runs through the lateral wall of fixed cylinder and stretches into the inside setting of fixed cylinder, and every the threaded rod is located the equal fixedly connected with locating piece of the inboard one end of fixed cylinder, every threaded rod all with fixed cylinder threaded connection.
Preferably, the bottom sliding connection of screwed ring has the magnetism support frame, the bottom of magnetism support frame and unable adjustment base's top fixed connection, the inside of sliding tray is provided with control button, control button is corresponding with the magnetism support frame.
Compared with the prior art, the invention has the beneficial effects that: through adjusting the structure, can adjust the length of drive shaft annealing treatment, adjust it to required length to be favorable to the heat treatment of transmission shaft, at annealing heating's in-process simultaneously, make the transmission shaft rotate, let the transmission shaft everywhere be heated more even, be favorable to the use of device.
Drawings
Fig. 1 is a schematic perspective view of a screw annealing device for a transmission shaft according to the present invention;
FIG. 2 is a schematic side view of a screw annealing device for a transmission shaft according to the present invention;
FIG. 3 is a schematic structural view of a screw annealing device for a transmission shaft according to the present invention;
fig. 4 is an enlarged view at a in fig. 3.
In the figure: 1 fixed base, 2 heating furnace, 3 fixed cylinder, 4 rotation support, 5 screwed ring, 6 fixed ring gear, 7 fixed gear, 8 motor, 9 rotary rod, 10 rotation groove, 11 connecting slot, 12 connecting rod, 13 sliding groove, 14 installation pole, 15 regulation pole, 16 regulating block, 17 regulating spring, 18 fixed draw-in groove, 19 fixed cardboard, 20 fixed plate, 21 fixed fixture block, 22 fixed spring, 23 locating piece, 24 threaded rod.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
Referring to fig. 1-4, a transmission shaft thread annealing device comprises a fixed base 1, wherein a heating furnace 2 is fixedly connected to the top end of the fixed base 1, a fixed cylinder 3 is arranged at one side of the heating furnace 2, a rotating support 4 is rotatably sleeved on the fixed cylinder 3, the bottom end of the rotating support 4 is fixedly connected with the bottom end of the fixed base 1, and a thread ring 5 is rotatably connected to the side wall of one side of the fixed cylinder 3, which is close to the heating furnace 2. The screw thread of the threaded ring 5 corresponds to the screw thread of the transmission shaft, a rotating groove 10 corresponding to the threaded ring 5 is formed in the side wall of the fixed cylinder 3, an adjusting structure is arranged on the side wall of the threaded ring 5, a plurality of connecting grooves 11 are formed in the side wall of the rotating groove 10, each connecting groove 11 penetrates through the fixed cylinder 3, connecting rods 12 are slidably connected in the connecting grooves 11, each connecting rod 12 penetrates through the connecting grooves 11 to extend to the outer side of the fixed cylinder 3, scales are arranged on each connecting rod 12, a transmission structure is arranged on the fixed base 1, the threaded transmission shaft extends into the fixed cylinder 3 and abuts against the threaded ring 5, the fixed cylinder 3 and the threaded transmission shaft rotate together through the transmission structure, the threaded transmission shaft moves in the rotating process under the action of the threaded ring 5, so that the threaded transmission shaft moves towards the inner side of the heating furnace 2, the threaded ring 5 rotates along with the fixed cylinder 3 after the transmission shaft extends into the heating furnace 2 by the distance set in the adjusting structure, the threaded transmission shaft does not move again, the threaded transmission shaft extends to the outer side of the fixed cylinder 3, the threaded transmission shaft is controlled to extend into the fixed cylinder 3, and the threaded transmission shaft can be heated uniformly, and the threaded transmission shaft can be annealed;
the adjusting structure comprises a fixed clamping plate 19 arranged on the inner side of a rotating groove 10, the fixed clamping plate 19 is in an annular shape, the fixed clamping plate 19 is fixedly connected with the side wall of a threaded ring 5, a plurality of fixed clamping grooves 18 are formed in the side wall of the fixed clamping plate 19 far away from the threaded ring 5, a plurality of fixed plates 20 are arranged on the inner side of the rotating groove 10, the position of each fixed plate 20 corresponds to that of one connecting rod 12, a fixed clamping block 21 is fixedly connected to the side wall of each fixed plate 20 close to the fixed clamping plate 19, the shape of the fixed clamping block 21 is matched with that of the fixed clamping groove 18, a plurality of mounting rods 14 are fixedly connected to the side wall of each fixed plate 20 far away from the threaded ring 5, the position of each mounting rod 14 corresponds to that of each mounting rod 14 penetrates through the corresponding fixed clamping plate 19 to the inner side wall of the connecting through groove 11, a sliding groove 13 is formed in the side wall of one side wall of each connecting rod 12 close to the corresponding mounting rod 14, each mounting rod 14 extends into the inner part of the sliding groove 13, the position of the connecting rod 12 is adjusted through scales, the positions of the connecting rods 12 are adjusted to the transmission shafts are required to the transmission shaft part along with the length of a transmission shaft part which moves along with the moving shafts 12, the connecting rods 12 move along with the threaded ring 12 and move along with the fixed clamping rods 12, and the fixed clamping rods 12 move along with the fixed clamping grooves 20, and the fixed clamping plates are arranged in the fixed clamping blocks and fixed clamping plates 12 are moved along with the fixed clamping grooves 12, and fixed clamping grooves 13 and fixed clamping grooves are moved along with the fixed clamping grooves 13 and fixed side grooves 13 and fixed side is fixed in the side is positioned in the side is fixed in the side is in the side is fixed;
a plurality of fixing springs 22 are fixedly connected to the side wall of one side of the fixing plate 20, which is close to the threaded ring 5, one end of each fixing spring 22, which is far away from the fixing plate 20, is adhered to the side wall of the fixing clamping plate 19, the elastic force of each fixing spring 22 can prevent the fixing plate 20 from moving when not pushed by the connecting rod 12, so that the fixing clamping block 21 spans the two fixing clamping grooves 18, and meanwhile, when the connecting rod 12 is reset, the fixing springs 22 push the fixing plate 20 to move, and the fixing clamping block 21 is separated from the fixing clamping grooves 18; the bottom end of the threaded ring 5 is slidably connected with a magnetic support frame, the bottom end of the magnetic support frame is fixedly connected with the top end of the fixed base 1, a control button is arranged in the sliding groove 13 and corresponds to the magnetic support frame, the magnetic support frame and the threaded ring 5 are attracted in the initial state, the threaded ring 5 is fixed, the control button in the sliding groove 13 is pressed by the mounting rod 14 along with the movement of the connecting rod 12, so that the magnetism of the magnetic support frame disappears, and the magnetic support frame is not fixed on the threaded ring 5;
the transmission structure comprises a fixed gear ring 6 fixedly sleeved on the outer side of a fixed cylinder 3, a fixed gear 7 corresponding to the fixed gear ring is arranged below the fixed gear ring 6, the fixed gear 7 is meshed with the fixed gear ring 6, a motor 8 is arranged on one side, far away from the heating furnace 2, of the fixed gear 7, the output end of the motor 8 is fixedly connected with a rotary rod 9, one end, far away from the motor 8, of the rotary rod 9 is fixedly connected with the side wall of the fixed gear 7, the bottom end of the motor 8 is fixedly connected with a supporting base, one end, far away from the motor 8, of the supporting base is fixedly connected with the top end of the fixed base 1, and after the motor 8 is started, the output end of the motor 8 drives the rotary rod 9 to rotate, so that the fixed gear 7 rotates along with the fixed gear ring 6 meshed with the fixed gear 7 rotates, and the fixed gear ring 3 is driven to rotate;
each connecting rod 12 is provided with an adjusting rod 15, each adjusting rod 15 penetrates through the corresponding connecting rod 12 and extends to the inner side of the connecting rod 12, one end of each adjusting rod 15, which is positioned at the inner side of the connecting rod 12, is fixedly connected with an adjusting block 16, one end of each adjusting block 16, which is close to the connecting rod 12, is fixedly connected with an adjusting spring 17, the adjusting spring 17 is sleeved at the outer side of the adjusting rod 15, one end of the adjusting spring 17, which is far away from the adjusting block 16, is fixedly connected to the side wall of the corresponding connecting rod 12, and under the action of the elastic force of the adjusting spring 17, the adjusting block 16 is pressed on the surface of a threaded transmission shaft, so that when the direction of the threaded transmission axial heating furnace 2 moves, the adjusting block 16 moves along with the direction of the threaded transmission axial heating furnace 2, and accordingly the adjusting rod 15 and the connecting rod 12 are driven to move;
the front and back both sides department of fixed section of thick bamboo 3 all is provided with threaded rod 24, and every threaded rod 24 all runs through the lateral wall of fixed section of thick bamboo 3 and stretches into the inside setting of fixed section of thick bamboo 3, and the one end that every threaded rod 24 is located fixed section of thick bamboo 3 inboard all fixedly connected with locating piece 23, and every threaded rod 24 all is with fixed section of thick bamboo 3 threaded connection, rotates threaded rod 24, makes locating piece 23 remove, and with the fixed centre gripping of screw thread transmission shaft, makes it and fixed section of thick bamboo 3 together.
When the device is used, firstly, the threaded transmission shaft is stretched into the fixed cylinder 3 to prop against the threaded ring 5, then the threaded rod 24 is rotated to enable the positioning block 23 to move, the threaded transmission shaft is fixedly clamped and fixed with the fixed cylinder 3, then the position of the connecting rod 12 is adjusted through scales to be adjusted to the length of the transmission shaft part needing heat treatment, under the action of the elastic force of the adjusting spring 17, the adjusting block 16 is pressed on the surface of the threaded transmission shaft to enable the threaded transmission shaft to move in the direction of the heating furnace 2, the adjusting block 16 also moves along with the threaded transmission shaft, so as to drive the adjusting rod 15 and the connecting rod 12 to move, after the motor 8 is started, the output end of the motor 8 drives the rotating rod 9 to rotate, so that the fixed gear 7 rotates along with the rotating rod, the fixed gear ring 6 meshed with the fixed gear 7 rotates, and the fixed cylinder 3 and the threaded transmission shaft are driven to rotate, under the action of the threaded ring 5, the threaded transmission shaft moves in the rotating process, so as to move towards the inner side of the heating furnace 2, the connecting rod 12 moves along with the movement of the threaded transmission shaft, finally the inner wall of the sliding groove 13 in the connecting rod 12 is propped against the mounting rod 14, the mounting rod 14 and the fixing plate 20 are pushed to move towards the direction of the fixing clamping plate 19, the fixing clamping block 21 arranged on the side wall of the fixing plate 20 is clamped into the fixing clamping groove 18, the threaded ring 5 and the fixing cylinder 3 are fixed together, meanwhile, the control button in the sliding groove 13 is pressed by the mounting rod 14 along with the movement of the connecting rod 12, so that the magnetism of the magnetic supporting frame disappears, the magnetic supporting frame is no longer fixed on the threaded ring 5, the threaded ring 5 and the fixing cylinder 3 synchronously rotate, the threaded transmission shaft does not move any more, and the length of the threaded transmission shaft extending into the heating furnace 2 is controlled, simultaneously, the screw thread transmission shaft which rotates can lead the screw thread transmission shaft to be heated more uniformly in the heating process, thereby being beneficial to the annealing.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (7)
1. The utility model provides a transmission shaft screw thread annealing device, includes unable adjustment base (1), its characterized in that, the top fixedly connected with heating furnace (2) of unable adjustment base (1), one side department of heating furnace (2) is provided with fixed section of thick bamboo (3), it is equipped with rotation support (4) to rotate the cover on fixed section of thick bamboo (3), the bottom of rotation support (4) and the bottom fixed connection of unable adjustment base (1), rotation is connected with screwed ring (5) on one side lateral wall that fixed section of thick bamboo (3) is close to heating furnace (2), set up on the lateral wall of fixed section of thick bamboo (3) with screwed ring (5) corresponding rotation groove (10), be provided with adjusting structure on the lateral wall of screwed ring (5), set up a plurality of connection groove (11) on the lateral wall of screwed ring (10), every connection groove (11) all run through fixed section of thick bamboo (3) setting, every the inside of connection groove (11) all sliding connection has connecting rod (12), every connecting rod (12) all pass connection groove (11) and stretch to fixed section of thick bamboo (3), every is provided with on the fixed base (1).
2. The transmission shaft thread annealing device according to claim 1, wherein the adjusting structure comprises a fixed clamping plate (19) arranged on the inner side of the rotating groove (10), the fixed clamping plate (19) is in annular arrangement, the fixed clamping plate (19) is fixedly connected with the side wall of the threaded ring (5), a plurality of fixed clamping grooves (18) are formed in the side wall of the fixed clamping plate (19) far away from the threaded ring (5), a plurality of fixed plates (20) are arranged on the inner side of the rotating groove (10), the position of each fixed plate (20) corresponds to one connecting rod (12), a fixed clamping block (21) is fixedly connected to the side wall of each fixed plate (20) close to the fixed clamping plate (19), the shape of each fixed clamping block (21) is matched with the fixed clamping groove (18), a plurality of mounting rods (14) are fixedly connected to the side wall of the fixed clamping plate (20) far away from the threaded ring (5), the positions of each mounting rod (14) correspond to one fixed clamping plate (19), the positions of each mounting rod (14) correspond to one connecting rod (12) are respectively, the connecting rods (14) are arranged on the side wall of the fixed clamping plate (12) close to the corresponding to the connecting rod (13), each mounting rod (14) extends into the sliding groove (13).
3. A screw-thread annealing device for transmission shafts according to claim 2, characterized in that a plurality of fixing springs (22) are fixedly connected to the side wall of the fixing plate (20) close to the screw ring (5), and one end of each fixing spring (22) far away from the fixing plate (20) is arranged to be attached to the side wall of the fixing clamping plate (19).
4. The transmission shaft thread annealing device according to claim 1, wherein the transmission structure comprises a fixed gear ring (6) fixedly sleeved on the outer side of the fixed cylinder (3), a fixed gear (7) corresponding to the fixed gear ring is arranged below the fixed gear ring (6), the fixed gear (7) is meshed with the fixed gear ring (6), a motor (8) is arranged on one side, far away from the heating furnace (2), of the fixed gear (7), a rotating rod (9) is fixedly connected with the output end of the motor (8), one end, far away from the motor (8), of the rotating rod (9) is fixedly connected with the side wall of the fixed gear (7), a supporting base is fixedly connected with the bottom end of the motor (8), and one end, far away from the motor (8), of the supporting base is fixedly connected with the top end of the fixed base (1).
5. The transmission shaft thread annealing device according to claim 1, wherein each connecting rod (12) is provided with an adjusting rod (15), each adjusting rod (15) extends through the corresponding connecting rod (12) to the inner side of the connecting rod (12), one end of each adjusting rod (15) located at the inner side of the connecting rod (12) is fixedly connected with an adjusting block (16), one end of each adjusting block (16) close to the connecting rod (12) is fixedly connected with an adjusting spring (17), the adjusting spring (17) is sleeved at the outer side of the adjusting rod (15), and one end of the adjusting spring (17) away from the adjusting block (16) is fixedly connected with the side wall of the corresponding connecting rod (12).
6. The transmission shaft thread annealing device according to claim 1, wherein threaded rods (24) are arranged at the front side and the rear side of the fixed cylinder (3), each threaded rod (24) penetrates through the side wall of the fixed cylinder (3) and stretches into the fixed cylinder (3), one end, located inside the fixed cylinder (3), of each threaded rod (24) is fixedly connected with a positioning block (23), and each threaded rod (24) is in threaded connection with the fixed cylinder (3).
7. The transmission shaft thread annealing device according to claim 1, wherein the bottom end of the thread ring (5) is slidably connected with a magnetic supporting frame, the bottom end of the magnetic supporting frame is fixedly connected with the top end of the fixed base (1), and a control button is arranged in the sliding groove (13) and corresponds to the magnetic supporting frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311586838.9A CN117512316B (en) | 2023-11-27 | 2023-11-27 | Transmission shaft screw thread annealing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311586838.9A CN117512316B (en) | 2023-11-27 | 2023-11-27 | Transmission shaft screw thread annealing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117512316A true CN117512316A (en) | 2024-02-06 |
| CN117512316B CN117512316B (en) | 2024-05-10 |
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ID=89743511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311586838.9A Active CN117512316B (en) | 2023-11-27 | 2023-11-27 | Transmission shaft screw thread annealing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117512316B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007297676A (en) * | 2006-04-28 | 2007-11-15 | Nsk Ltd | Method for manufacturing shaft, and shaft manufactured by the method |
| CN202830084U (en) * | 2012-09-26 | 2013-03-27 | 际华三五三四制衣有限公司 | Annealing device for end part of rotating shaft |
| CN104630444A (en) * | 2014-12-15 | 2015-05-20 | 姚烔涛 | Half shaft heating system with sliding rail |
| CN213652568U (en) * | 2020-09-04 | 2021-07-09 | 湖北朗然科技股份有限公司 | Pin shaft annealing device |
| CN214300255U (en) * | 2020-12-27 | 2021-09-28 | 常熟市邦泰金属制品有限公司 | Horizontal numerical control quenching device for machining interlocking shaft |
| CN216473336U (en) * | 2021-12-24 | 2022-05-10 | 江苏龙泰合金科技有限公司 | High-efficient die steel annealing is with heat treatment device |
| CN219951151U (en) * | 2023-05-09 | 2023-11-03 | 宁波凯伊纳传动技术有限公司 | Positioning device for heat treatment of transmission shaft |
| CN117004811A (en) * | 2023-08-04 | 2023-11-07 | 浙江开诚机械有限公司 | Novel local heat treatment of steam turbine part device |
-
2023
- 2023-11-27 CN CN202311586838.9A patent/CN117512316B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007297676A (en) * | 2006-04-28 | 2007-11-15 | Nsk Ltd | Method for manufacturing shaft, and shaft manufactured by the method |
| CN202830084U (en) * | 2012-09-26 | 2013-03-27 | 际华三五三四制衣有限公司 | Annealing device for end part of rotating shaft |
| CN104630444A (en) * | 2014-12-15 | 2015-05-20 | 姚烔涛 | Half shaft heating system with sliding rail |
| CN213652568U (en) * | 2020-09-04 | 2021-07-09 | 湖北朗然科技股份有限公司 | Pin shaft annealing device |
| CN214300255U (en) * | 2020-12-27 | 2021-09-28 | 常熟市邦泰金属制品有限公司 | Horizontal numerical control quenching device for machining interlocking shaft |
| CN216473336U (en) * | 2021-12-24 | 2022-05-10 | 江苏龙泰合金科技有限公司 | High-efficient die steel annealing is with heat treatment device |
| CN219951151U (en) * | 2023-05-09 | 2023-11-03 | 宁波凯伊纳传动技术有限公司 | Positioning device for heat treatment of transmission shaft |
| CN117004811A (en) * | 2023-08-04 | 2023-11-07 | 浙江开诚机械有限公司 | Novel local heat treatment of steam turbine part device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN117512316B (en) | 2024-05-10 |
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