CN115255882A - Hydraulic equipment - Google Patents
Hydraulic equipment Download PDFInfo
- Publication number
- CN115255882A CN115255882A CN202210846437.1A CN202210846437A CN115255882A CN 115255882 A CN115255882 A CN 115255882A CN 202210846437 A CN202210846437 A CN 202210846437A CN 115255882 A CN115255882 A CN 115255882A
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- workbench
- block
- gear
- gear part
- gear shaft
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- 230000002457 bidirectional effect Effects 0.000 description 11
- 208000027418 Wounds and injury Diseases 0.000 description 4
- 230000006378 damage Effects 0.000 description 4
- 208000014674 injury Diseases 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 210000003781 tooth socket Anatomy 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/02—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same
- B23P19/027—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same using hydraulic or pneumatic means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The application discloses hydraulic equipment, which comprises a base and a hydraulic cylinder fixed on the base, wherein a first workbench and a second workbench are arranged on the base, a gear part is positioned between the first workbench and the second workbench, both the first workbench and the second workbench are provided with a placing groove for placing a gear shaft, and the hydraulic cylinder is used for pushing the gear shaft into the gear part along the length direction of the placing groove or pushing the gear shaft out of the gear part along the length direction of the placing groove; the first workstation of going up has the locating piece along placing groove length direction sliding connection, fixedly connected with is used for adsorbing on the locating piece the magnetic path of key piece on the gear shaft, this application is through the setting of the magnetic path on the locating piece, and the key piece location on the gear shaft of being convenient for, and two workstations are convenient for gear parts's location to be convenient for push the gear shaft into gear parts.
Description
Technical Field
The application relates to the field of part assembly, in particular to a hydraulic device.
Background
At present, when parts are assembled, such as gear shafts and gears, because the gears and the gear shafts need interference fit, when the gear shafts are manually inserted into the gears, labor is wasted, and the gear shafts can be pushed into the gears through hydraulic equipment.
In the related art, with regard to the key-connected gear and gear shaft, when the gear shaft is pushed into the gear by the hydraulic device, it is necessary to manually align the key on the gear shaft and the key groove on the gear so that the gear shaft is inserted into the gear.
In view of the above-described related art, the inventors considered that, in the process of manually holding the gear shaft to align the key on the gear shaft with the key groove on the gear and then pushing the gear shaft into the gear by the hydraulic device, the hydraulic device may cause injury to an operator due to manual holding of the gear shaft.
Disclosure of Invention
In order to reduce the possibility that hydraulic equipment causes injury to operating personnel, the application provides hydraulic equipment.
The application provides a hydraulic equipment adopts following technical scheme:
the hydraulic equipment comprises a base and a hydraulic cylinder fixed on the base, wherein a first workbench and a second workbench are arranged on the base, gear parts are positioned between the first workbench and the second workbench, placing grooves for placing gear shafts are formed in the first workbench and the second workbench, and the hydraulic cylinder is used for pushing the gear shafts into the gear parts along the length direction of the placing grooves or pushing the gear shafts out of the gear parts along the length direction of the placing grooves; and a positioning block is connected to the first workbench in a sliding manner along the length direction of the placing groove, and a magnetic block used for adsorbing the key block on the gear shaft is fixedly connected to the positioning block.
By adopting the technical scheme, when the gear-type manual transmission device is used, the gear part is placed between the first workbench and the second workbench, the gear shaft is placed in the placing groove, the position of the gear shaft is adjusted, the key block on the gear shaft is attached to the magnetic block, the gear shaft is pushed into the gear through the hydraulic cylinder, the magnetic block is convenient for positioning the gear shaft, the key block on the gear shaft and the key groove on the gear part are aligned to each other, the gear shaft does not need to be manually held, and the possibility of injury of the hydraulic cylinder to operators is reduced; when dismantling the gear shaft, place gear part between workstation one and workstation two to make the gear shaft be arranged in the standing groove, then through the pneumatic cylinder with the gear shaft from gear part release can.
Optionally, a limiting block is arranged above the magnetic block of the positioning block, and the key block on the gear shaft is used for being clamped between the limiting block and the magnetic block.
Through adopting above-mentioned technical scheme, spacing the key piece of gear shaft between stopper and magnetic path, further place the key piece on the gear shaft and break away from the magnetic path, place the gear shaft and rotate.
Optionally, the limiting block is inserted into the positioning block, a first spring for driving the limiting block to be partially positioned outside the positioning block is arranged on the positioning block, and one end of the upper surface of the limiting block, which is far away from the positioning block, is an arc-shaped convex surface.
Through adopting above-mentioned technical scheme, the setting of arc convex surface is convenient for the last key piece of gear shaft to rotate in order to block into between stopper and the magnetic path, easy operation.
Optionally, a fixture block for inserting the key groove of the gear part is inserted into the second workbench, a second spring for driving the fixture block to be partially positioned outside the second workbench is arranged on the second workbench, and when the fixture block is clamped in the key groove of the gear part, the key block of the gear shaft and the key groove of the gear part are aligned with each other.
Through adopting above-mentioned technical scheme, when placing gear part between workstation one and workstation two, make the fixture block peg graft in gear part's keyway, can prevent gear part rotation, the key piece of the gear shaft of being convenient for simultaneously and gear part's keyway to it.
Optionally, the hydraulic cylinders are arranged on two sides which are far away from the first workbench and the second workbench respectively, one ends of the first workbench and the second workbench, which are close to each other, are rotatably connected with clamping blocks, the rotating axes of the clamping blocks and the axes of the placing grooves are straight, the two clamping blocks are used for clamping the gear parts, and the first workbench and the second workbench are respectively provided with a first driving assembly used for driving the clamping blocks to rotate.
Through adopting above-mentioned technical scheme, when changing the gear shaft, place the gear part between workstation one and workstation two, then release the gear shaft from the gear part through the pneumatic cylinder, then place new gear shaft in the standing groove, and make the key piece of new gear shaft peg graft between stopper and magnetic path, then drive the grip block through drive assembly one and rotate, drive the gear part and rotate, in the gear part rotation process, the fixture block is after with gear part keyway, reset under the effect of spring two and insert in the keyway of gear part, stop the rotation of grip block this moment, then push into the gear part with new gear shaft through the pneumatic cylinder, when the key piece entered into the keyway of gear part on the gear shaft, the key piece on the gear shaft was released the fixture block from the keyway on the gear part.
Optionally, the first driving assembly comprises a first motor and a first driving gear, and a tooth groove for meshing connection with the first driving gear is formed in the outer wall of the clamping block.
By adopting the technical scheme, when the clamping block is driven to rotate, the first motor is started to drive the driving gear to rotate, and the driving gear is meshed with the tooth grooves on the clamping block, so that the clamping block can be driven to rotate; the driving assembly is simple in structure and convenient to operate.
Optionally, the first workbench and the second workbench are slidably connected to the base along the length direction of the base, and the base is provided with a second driving assembly for driving the first workbench and the second workbench to approach each other.
Through adopting above-mentioned technical scheme, place the gear part back between workstation one and workstation two, then drive workstation one and workstation two through drive assembly two and be close to each other, be convenient for centre gripping gear part and take off gear part.
Optionally, the second driving assembly includes a second motor and a bidirectional screw rod, the bidirectional screw rod rotates to drive the first workbench and the second workbench to approach or separate from each other, and the second motor is used to drive the bidirectional screw rod to rotate.
By adopting the technical scheme, when the first workbench and the second workbench are driven to approach each other, the second motor is started to drive the bidirectional screw rod to rotate; the second driving assembly is simple in structure and convenient to operate.
To sum up, this application includes following beneficial technological effect:
1. the key block on the gear shaft is convenient to position through the arrangement of the magnetic block on the positioning block, and the two working tables are convenient to position the gear part, so that the gear shaft is convenient to push into the gear part; the gear shaft does not need to be manually held for positioning, so that the possibility of injury of the hydraulic cylinder to operators is reduced;
2. this application is convenient for change new gear shaft through the rotation of grip block.
Drawings
Fig. 1 is a schematic overall structure diagram of a hydraulic apparatus according to an embodiment of the present application;
FIG. 2 is an enlarged schematic view of area A of FIG. 1;
fig. 3 is an enlarged schematic view of region B in fig. 1.
Description of reference numerals:
1. a base; 2. a hydraulic cylinder; 3. a gear component; 4. a gear shaft; 5. a key block; 6. a keyway; 7. a first workbench; 8. a second workbench; 9. a fixed block; 10. a bidirectional screw rod; 11. a first motor; 12. a placement groove; 13. positioning blocks; 14. a chute; 15. a magnetic block; 16. a clamping block; 17. a yielding groove; 18. a limiting block; 19. a slot; 20. a first spring; 21. a second spring; 22. a clamping block; 23. a second motor; 24. a drive gear; 25. a tooth socket.
Detailed Description
The present application is described in further detail below with reference to figures 1-3.
The embodiment of the application discloses hydraulic equipment. Referring to fig. 1, the hydraulic equipment comprises a base 1 and two hydraulic cylinders 2 which are respectively arranged at two ends of the base 1 in the length direction, wherein two workbenches are arranged on the base 1, and the hydraulic cylinders 2 are respectively arranged at one sides, far away from each other, of a first workbench 7 and a second workbench 8.
In order to facilitate clamping of the gear part 3, the gear part 3 is fixed, the first workbench 7 and the second workbench 8 are connected to the base 1 in a sliding mode along the length direction of the base 1, the bottom surfaces of the first workbench 7 and the second workbench 8 are both flat and abutted to the upper surface of the base 1, and the base 1 is provided with a second driving assembly used for driving the first workbench 7 and the second workbench 8 to be close to or far away from each other.
The driving assembly II comprises a motor II 23 and a bidirectional screw rod 10, the bidirectional screw rod 10 is rotationally connected to the base 1, the rotational axis and the length direction of the bidirectional screw rod 10 are both arranged along the length direction of the base 1, the side walls of the workbench I7 and the workbench II 8 are both fixedly connected with fixed blocks 9, the bidirectional screw rod 10 simultaneously penetrates through the two fixed blocks 9 in a threaded manner, and the two fixed blocks 9 are respectively in threaded connection with two sections of reverse thread lines of the bidirectional screw rod 10; the second motor 23 is fixedly connected to the upper surface of the base 1 through screws, and an output shaft of the second motor 23 is coaxially and fixedly connected with one end of the bidirectional screw rod 10.
In another embodiment, the second driving assembly may also be a cylinder.
Referring to fig. 2 and 3, when the gear shaft 4 is pushed into the gear part 3 or when the gear shaft 4 is pushed out of the gear part 3, the gear part 3 is placed between the first table 7 and the second table 8, then the first table 7 and the second table 8 are brought close to each other, the gear part 3 is clamped, and then the gear shaft 4 is pushed out of the gear part 3 or the gear shaft 4 is pushed into the gear part 3 by the hydraulic cylinder 2.
In this embodiment, when pushing gear shaft 4 into gear part 3, in order to facilitate key 5 on the gear shaft 4 to keyway 6 on its gear part 3, all offer the standing groove 12 that is used for placing gear shaft 4 on workstation 7 and the second 8 upper surface of workstation, the transversal cambered surface of personally submitting and gear shaft 4 outer wall looks adaptation of standing groove 12, workstation 7 upper surface has locating piece 13 in standing groove 12 side sliding connection, locating piece 13 lower extreme is the T type, workstation 7 upper surface is offered and is supplied locating piece 13 slip and with the spout 14 of locating piece 13 lower extreme adaptation, fixedly connected with is used for adsorbing the magnetic path 15 of gear shaft 4 key 5 on the locating piece 13.
In addition, after the key block 5 on the gear shaft 4 is adsorbed on the magnetic block 15, in order to further prevent the gear from being separated from the magnetic block 15, the positioning block 13 is inserted into the upper side of the magnetic block 15 to form a limiting block 18, and the key block 5 on the gear shaft 4 is limited between the limiting block 18 and the magnetic block 15; the plug-in direction of the limiting block 18 is arranged along the width direction of the first workbench 7, a slot 19 for the limiting block 18 to be completely inserted is formed in the positioning block 13, a first spring 20 is fixedly connected with the plug-in direction of the limiting block 18 in the slot 19, the limiting block 18 is fixedly connected with the other end of the first spring 20, when the first spring 20 is not deformed, the limiting block 18 is partially positioned outside the slot 19, and the end, far away from the first spring 20, of the upper surface of the limiting block 18 is an arc-shaped convex surface.
In order to position the gear part 3 conveniently, a clamping block 16 for inserting the key groove 6 of the gear part 3 is arranged on the upper surface of the working two sides of the placing groove 12, and when the key block 5 of the gear shaft 4 is adsorbed on the magnetic block 15, the clamping block 16 is aligned with the key block 5 of the gear shaft 4.
When the gear shaft 4 is pushed out of the gear part 3, in order to facilitate rapid clamping of the gear part 3, the fixture block 16 is inserted into the second workbench 8, the insertion direction of the fixture block 16 is arranged along the length direction of the second workbench 8, the second workbench 8 is provided with a yielding groove 17 for the fixture block 16 to be completely inserted into, a second spring 21 is fixedly connected into the yielding groove 17 along the insertion direction of the fixture block 16, the other end of the second spring 21 is fixedly connected with the fixture block 16, and when the second spring 21 is not deformed, the fixture block 16 is partially positioned outside the yielding groove 17; therefore, when the gear part 3 is clamped between the first workbench 7 and the second workbench 8, the gear part 3 is placed between the first workbench 7 and the second workbench 8, then the first workbench 7 and the second workbench 8 are driven to be close to each other through the second driving assembly, and in the process, the fixture block 16 completely enters the abdicating groove 17, so that the fixture block 16 and the gear part 3 are not required to be clamped by the key groove 6, and the gear part 3 can be clamped quickly.
When the gear shaft 4 is replaced, in order to replace the key block 5 on the gear shaft 4 and the key groove 6 on the gear part 3, the clamping block 22 is rotatably connected to one end, close to each other, of the first workbench 7 and the second workbench 8, the rotating axis of the clamping block 22 is arranged along the axis of the placing groove 12, the cross section of the clamping block 22 is arc-shaped, the gear part 3 is clamped between the two clamping blocks 22, and the first workbench 7 and the second workbench 8 are respectively provided with a first driving assembly for driving the clamping block 22 to rotate.
The first driving assembly comprises a second motor 23 and a driving gear 24, a tooth groove 25 meshed with the driving gear 24 is formed in the outer wall of the clamping block 22 along the circumferential direction of the first motor, the second motor 23 is fixedly connected to the first workbench 7 and the second workbench 8 through screws respectively, and the output of the second motor 23 is coaxially and fixedly connected with the driving gear 24.
In another embodiment, the first driving component may also be a second motor 23 and a roller, an outer wall of the roller abuts against an outer wall of the clamping block 22, and the second motor 23 drives the roller to rotate so as to drive the clamping block 22 to rotate.
After the old gear shaft 4 is pushed out of the gear part 3, the new gear shaft 4 is placed in the placing groove 12 on the first workbench 7, the key block 5 on the new gear shaft 4 is adsorbed on the magnetic block 15, then the clamping block 22 is rotated to drive the gear part 3 to rotate until the key groove 6 on the gear part 3 rotates to the position of the clamping block 16, and the clamping block 16 is inserted into the key groove 6 on the gear part 3 under the action of the second spring 21, so that the key block 5 on the new gear shaft 4 and the key groove 6 on the gear part 3 are aligned conveniently.
The implementation principle of the hydraulic equipment in the embodiment of the application is as follows: when the clamping device is used, the gear part 3 is clamped between the two clamping blocks 22, then the clamping blocks 22 are driven to rotate through the second driving assembly, the gear part 3 is driven to rotate until the key groove 6 in the gear part 3 and the clamping block 16 are aligned, and the clamping block 16 is clamped in the key groove 6 in the gear part 3 under the action of the second spring 21; then, the gear shaft 4 is placed in the placing groove 12, the gear shaft 4 is rotated, the key block 5 on the gear shaft 4 is clamped between the limiting block 18 and the magnetic block 15, and then the gear shaft 4 is pushed into the gear part 3 through the hydraulic cylinder 2.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: equivalent changes in structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a hydraulic equipment, includes base (1) and fixes pneumatic cylinder (2) on base (1), its characterized in that: the gear part rack is characterized in that a first workbench (7) and a second workbench (8) are arranged on the base (1), the gear part (3) is positioned between the first workbench (7) and the second workbench (8), placing grooves (12) for placing gear shafts (4) are formed in the first workbench (7) and the second workbench (8), and the hydraulic cylinder (2) is used for pushing the gear shafts (4) into the gear part (3) along the length direction of the placing grooves (12) or pushing the gear shafts (4) out of the gear part (3) along the length direction of the placing grooves (12); the first workbench (7) is connected with a positioning block (13) in a sliding mode along the length direction of the placing groove (12), and the positioning block (13) is fixedly connected with a magnetic block (15) used for adsorbing the key block (5) on the gear shaft (4).
2. A hydraulic apparatus according to claim 1, wherein: the positioning block (13) is provided with a limiting block (18) above the magnetic block (15), and a key block (5) on the gear shaft (4) is used for being clamped between the limiting block (18) and the magnetic block (15).
3. A hydraulic apparatus according to claim 2, wherein: the limiting block (18) is inserted into the positioning block (13), a first spring (20) used for driving the limiting block (18) to be partially positioned on the outer side of the positioning block (13) is arranged on the positioning block (13), and one end, far away from the positioning block (13), of the upper surface of the limiting block (18) is an arc-shaped convex surface.
4. A hydraulic apparatus according to claim 1, wherein: a clamping block (16) used for being inserted into the key groove (6) of the gear part (3) is inserted into the second workbench (8), a second spring (21) used for driving the clamping block (16) to be partially positioned on the outer side of the second workbench (8) is arranged on the second workbench (8), and when the clamping block (16) is clamped in the key groove (6) of the gear part (3), the key block (5) of the gear shaft (4) and the key groove (6) of the gear part (3) face each other.
5. A hydraulic apparatus according to claim 1, wherein: pneumatic cylinder (2) are established to two and are located workstation one (7) and workstation two (8) one side of keeping away from each other respectively, workstation one (7) with the one end that workstation two (8) are close to each other all rotates and is connected with grip block (22), grip block (22) axis of rotation with standing groove (12) axis is always, two grip block (22) are used for the centre gripping gear part (3), workstation one (7) with all be equipped with on workstation two (8) and be used for the drive grip block (22) pivoted drive assembly one.
6. A hydraulic apparatus according to claim 5, wherein: the first driving assembly comprises a first motor (11) and a driving gear (24), and a tooth groove (25) meshed with the driving gear (24) is formed in the outer wall of the clamping block (22).
7. A hydraulic apparatus according to claim 1, wherein: the workbench I (7) and the workbench II (8) are connected to the base (1) in a sliding mode in the length direction, and a driving assembly II used for driving the workbench I (7) and the workbench II (8) to be close to each other is arranged on the base (1).
8. A hydraulic apparatus according to claim 7, wherein: the second driving assembly comprises a second motor (23) and a two-way screw rod (10), the two-way screw rod (10) rotates to drive the first workbench (7) and the second workbench (8) to be close to or far away from each other, and the second motor (23) is used for driving the two-way screw rod (10) to rotate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210846437.1A CN115255882B (en) | 2022-07-19 | 2022-07-19 | Hydraulic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210846437.1A CN115255882B (en) | 2022-07-19 | 2022-07-19 | Hydraulic equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115255882A true CN115255882A (en) | 2022-11-01 |
| CN115255882B CN115255882B (en) | 2023-11-28 |
Family
ID=83767672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210846437.1A Active CN115255882B (en) | 2022-07-19 | 2022-07-19 | Hydraulic equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115255882B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2880357Y (en) * | 2006-01-26 | 2007-03-21 | 重庆长安汽车股份有限公司 | Device for pressing camshaft helical gear |
| CN106181323A (en) * | 2015-04-30 | 2016-12-07 | 天润曲轴股份有限公司 | A kind of crankshaft timing gear quick-fitting device |
| CN106425996A (en) * | 2016-08-31 | 2017-02-22 | 浙江中屹纺织机械科技有限公司 | Key positioning and pressing tool for gear shaft |
| CN207272633U (en) * | 2017-08-07 | 2018-04-27 | 浙江田邦齿轮制造有限公司 | A kind of gear shaft installs positioning mold |
| US20190178367A1 (en) * | 2017-12-08 | 2019-06-13 | Rolls-Royce Deutschland Ltd & Co Kg | Arrangement with a press, with two structural components and with at least one clamping element |
| CN209140264U (en) * | 2018-12-25 | 2019-07-23 | 重庆龙力动力设备有限公司 | A kind of gearbox timing gear press-fitting tool |
| CN110315320A (en) * | 2019-02-26 | 2019-10-11 | 浙江优盛康科技有限公司 | A kind of rotor assembling equipment |
| CN209830944U (en) * | 2019-04-04 | 2019-12-24 | 江苏博雄智能制造有限公司 | Clamping tool for machining key groove of gear shaft |
| CN111993008A (en) * | 2020-07-24 | 2020-11-27 | 杭州微光电子股份有限公司 | Motor shaft key assembly equipment |
| CN114523274A (en) * | 2022-03-07 | 2022-05-24 | 新乡职业技术学院 | Intelligent installation auxiliary device for gear transmission mechanism |
-
2022
- 2022-07-19 CN CN202210846437.1A patent/CN115255882B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2880357Y (en) * | 2006-01-26 | 2007-03-21 | 重庆长安汽车股份有限公司 | Device for pressing camshaft helical gear |
| CN106181323A (en) * | 2015-04-30 | 2016-12-07 | 天润曲轴股份有限公司 | A kind of crankshaft timing gear quick-fitting device |
| CN106425996A (en) * | 2016-08-31 | 2017-02-22 | 浙江中屹纺织机械科技有限公司 | Key positioning and pressing tool for gear shaft |
| CN207272633U (en) * | 2017-08-07 | 2018-04-27 | 浙江田邦齿轮制造有限公司 | A kind of gear shaft installs positioning mold |
| US20190178367A1 (en) * | 2017-12-08 | 2019-06-13 | Rolls-Royce Deutschland Ltd & Co Kg | Arrangement with a press, with two structural components and with at least one clamping element |
| CN209140264U (en) * | 2018-12-25 | 2019-07-23 | 重庆龙力动力设备有限公司 | A kind of gearbox timing gear press-fitting tool |
| CN110315320A (en) * | 2019-02-26 | 2019-10-11 | 浙江优盛康科技有限公司 | A kind of rotor assembling equipment |
| CN209830944U (en) * | 2019-04-04 | 2019-12-24 | 江苏博雄智能制造有限公司 | Clamping tool for machining key groove of gear shaft |
| CN111993008A (en) * | 2020-07-24 | 2020-11-27 | 杭州微光电子股份有限公司 | Motor shaft key assembly equipment |
| CN114523274A (en) * | 2022-03-07 | 2022-05-24 | 新乡职业技术学院 | Intelligent installation auxiliary device for gear transmission mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115255882B (en) | 2023-11-28 |
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