CN116441892A - Aluminum product hole and bearing press-fitting equipment and press-fitting method thereof - Google Patents
Aluminum product hole and bearing press-fitting equipment and press-fitting method thereof Download PDFInfo
- Publication number
- CN116441892A CN116441892A CN202310494226.0A CN202310494226A CN116441892A CN 116441892 A CN116441892 A CN 116441892A CN 202310494226 A CN202310494226 A CN 202310494226A CN 116441892 A CN116441892 A CN 116441892A
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- press
- aluminum product
- fitting
- bearing
- clamp
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- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 97
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 97
- 238000000034 method Methods 0.000 title claims abstract description 22
- 238000003825 pressing Methods 0.000 claims abstract description 35
- 239000004411 aluminium Substances 0.000 claims description 4
- 238000001514 detection method Methods 0.000 claims description 4
- 238000000605 extraction Methods 0.000 claims description 4
- 230000004913 activation Effects 0.000 claims 1
- 238000004321 preservation Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 6
- 230000000994 depressogenic effect Effects 0.000 description 3
- 239000000284 extract Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000012800 visualization Methods 0.000 description 1
Classifications
-
- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Assembly (AREA)
Abstract
The invention discloses aluminum product hole and bearing press-fitting equipment and a press-fitting method thereof, wherein the equipment comprises a frame, a workbench is arranged on the frame, a clamp is arranged on the workbench and is used for placing an aluminum product, an aluminum product hole is arranged in the center of the aluminum product, a pressure head assembly is arranged above the clamp, a pressing mechanism is arranged above the pressure head assembly, and the pressing mechanism pushes the pressure head assembly to press down to assemble a bearing into the aluminum product hole; and the control system is electrically connected with the press-fitting equipment and used for controlling the operation of the press-fitting equipment. The technical process of press fitting is controlled by the control system, so that adjustment, switching and parameter preservation are facilitated, press fitting mistake proofing is reduced, and assembly efficiency is improved.
Description
Technical Field
The invention relates to the technical field of bearing press-fitting, in particular to aluminum product hole and bearing press-fitting equipment and a press-fitting method thereof.
Background
Along with the development of the automobile industry, when the precision requirement of customers on the motor size is higher and higher, the customers gradually transfer the assembly with the assembly requirement to suppliers for arrangement and manufacture, and the conventional manufacturing press-fitting equipment can finish press-fitting of the bearing and the high-precision hole of the aluminum product, so that the use requirement of the customers is met.
However, at present, in the press mounting process, the problems of product and bearing press mounting inclination, bearing crushing and the like are easy to occur, and because the assembly gap between the aluminum product hole and the bearing is small (only 0.01 mm), the conventional turntable or automatic feeding mode cannot ensure that the bearing can be accurately placed into the hole every time, thereby influencing the assembly efficiency.
Disclosure of Invention
In order to solve the technical problems, the invention aims to provide aluminum product hole and bearing press-fitting equipment and a press-fitting method thereof, which are used for reducing press-fitting mistake proofing and improving assembly efficiency.
In view of the above, an embodiment of the present invention provides an aluminum product hole and bearing press-mounting apparatus and a press-mounting method thereof, including a frame, a workbench provided on the frame, a fixture provided on the workbench, the fixture being used for placing an aluminum product, a center of the aluminum product being provided with an aluminum product hole, a press head assembly being provided above the fixture, a press mechanism being provided above the press head assembly, the press mechanism pushing the press head assembly to press down to mount a bearing in the aluminum product hole; the control system is electrically connected with the press-fitting equipment and used for controlling the press-fitting equipment to press down, adjust or switch.
Further, an air extractor is arranged below the workbench; the side of anchor clamps is provided with the infrared detection sensor that is used for detecting aluminium goods position.
Further, the pressure head assembly comprises a moving plate, a pressure head is arranged at the bottom of the moving plate, a plurality of guide posts are arranged at the edge of the moving plate, and two ends of each guide post penetrate through the moving plate and are respectively and fixedly arranged on the workbench and the mounting top plate; and the guide structure in the pressure head extends out of the pressure head.
Further, the pushing mechanism comprises a pressing cylinder, a connecting rod connected to the output end of the pressing cylinder, the connecting rod is fixedly connected with a force value sensor, and the force value sensor is fixedly arranged on the top surface of the moving plate.
Further, the structure of anchor clamps is cylindrical, be equipped with the ascending groove structure of opening in the anchor clamps, groove structure's central point puts and sets up upwards bellied has the guide post, the guide post with guide structure.
In addition, a press-fitting method is provided, and the aluminum product hole and bearing press-fitting equipment is used, which is characterized by comprising the following steps:
placing an aluminum product on a fixture;
controlling the air extraction device to extract air, so that the product surface of the aluminum product is tightly attached to the positioning surface of the clamp;
placing a bearing at an aluminum product hole of an aluminum product;
and controlling the pressing cylinder to start, wherein a connecting rod on the output end of the pressing cylinder is pressed down, and the pressure head is driven by the force value sensor to be pressed down until reaching a preset stroke value, so that the press mounting of the bearing is completed. After the press fitting is completed, the pressure head assembly is controlled to rise to the original position.
Further, before the air extraction device is controlled to extract air and the control pressure cylinder is started, whether the bearing is neglected to be assembled or repeatedly stacked is automatically identified through the infrared sensor.
Further, when the control pressing cylinder is pressed down so that the force value sensor drives the pressing head to press down the aluminum product downwards for assembly, the method specifically comprises the following steps:
after the control pressure head is pressed down to contact with the aluminum product, the force value sensor transmits the detected pressure value to the control system, the actual pressure value is compared with the preset pressure value in data, and whether the pressure value falls into the preset pressure value range is judged.
Further, when the control pressure cylinder is pressed down, the pressure head is driven by the force value sensor to press the aluminum product downwards for assembly, the guide structure in the pressure head automatically corrects the pressure head when contacting the guide column of the clamp, and the pressure head and the product are kept in a vertical state.
Further, when the pressure head is in contact with the bearing, the aluminum product hole and the bearing press-mounting equipment are controlled to automatically stop working and sound alarm is given.
The invention has the beneficial effects that: the embodiment of the invention provides an aluminum product hole and bearing press-fitting device and a press-fitting method thereof, comprising a frame, wherein a workbench is arranged on the frame, a clamp is arranged on the workbench and is used for placing an aluminum product, an aluminum product hole is arranged in the center of the aluminum product, a press head assembly is arranged above the clamp, a press mechanism is arranged above the press head assembly, and the press mechanism pushes the press head assembly to press down to assemble a bearing into the aluminum product hole; and the control system is electrically connected with the press-fitting equipment and used for controlling the operation of the press-fitting equipment. The technical process of press fitting is controlled by the control system, so that adjustment, switching and parameter preservation are facilitated, press fitting mistake proofing is reduced, and assembly efficiency is improved.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the invention, and that other drawings can be obtained from these drawings without inventive faculty for a person skilled in the art.
Fig. 1 is a schematic diagram of an overall structure of an aluminum product hole and bearing press-fitting device according to an embodiment of the present invention;
fig. 2 is a schematic diagram of a main press-fitting structure of an aluminum product hole and bearing press-fitting device according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a press head assembly and a clamp of an aluminum product hole and bearing press-fitting device according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of placing an aluminum product on a fixture of an aluminum product hole and bearing press-mounting device according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of a fixture for an aluminum product hole and bearing press-fitting device according to an embodiment of the present invention;
fig. 6 is a schematic structural diagram of a press head of an aluminum product hole and bearing press-fitting device according to an embodiment of the present invention;
fig. 7 is a flowchart illustrating steps of a press-fitting method according to an embodiment of the present invention.
100. An aluminum product; a 101 aluminum product hole; 200. a bearing; 1. a frame; 2. a work table; 3. a clamp; 30. a groove structure; 31. a guide post;
4. a ram assembly; 40. a moving plate; 41. a pressure head; 410. a guide structure; 42. a guide post; 43. installing a top plate; 5. a pressing mechanism; 50. a pressing cylinder; 51. a force value sensor; 6. a control system; 7. and an infrared sensor.
Detailed Description
The embodiment of the invention provides aluminum product hole and bearing press-fitting equipment and a press-fitting method thereof, which are used for reducing press-fitting mistake proofing and improving assembly efficiency.
In order to make the objects, features and advantages of the present invention more comprehensible, the technical solutions in the embodiments of the present invention are described in detail below with reference to the accompanying drawings, and it is apparent that the embodiments described below are only some embodiments of the present invention, but not all embodiments of the present invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The technical scheme of the invention is further described below by the specific embodiments with reference to the accompanying drawings.
Embodiment one:
as shown in fig. 1, there is provided an aluminum product hole and bearing press-mounting device, which comprises a frame 1, wherein a workbench 2 is arranged on the frame 1, a clamp 3 is arranged on the workbench 2, the clamp 3 is used for placing an aluminum product 100, an aluminum product hole 101 is arranged in the center of the aluminum product 100, a press head assembly 4 is arranged above the clamp 3, a pressing mechanism 5 is arranged above the press head assembly 4, and the pressing mechanism 5 pushes the press head assembly 4 to press down to mount a bearing 200 in the aluminum product hole 101;
and the control system 6 is electrically connected with the press-fitting equipment and is used for controlling the press-fitting equipment to press down, adjust or switch.
In a specific embodiment, an aluminum product hole and bearing press-fitting device is provided, a workbench 2 is provided on a rack 1, a clamp 3 is provided on the workbench 2, the shape of the clamp 3 is matched with the shape of an aluminum product 100, so that the aluminum product 100 can be stably placed on the clamp 3, wherein an aluminum product hole 101 is provided in the center of the aluminum product 100, a bearing 200 is placed in the aluminum product hole 101, then a pressing mechanism 5 is used for pressing down to push a pressing head component 4 to press down, the bearing 200 is assembled in the aluminum product hole 101, and a control system 6 is electrically connected with the press-fitting device to control the pressing, adjustment, switching and the like of the press-fitting device.
Further, an air extractor is disposed below the workbench 2.
In a specific embodiment, an air extracting device (not shown in the figure) is arranged below the clamp 3, a product is firstly placed on the clamp, whether the product is repeatedly pressed or not is identified through an infrared sensor, and after identification, the equipment automatically extracts air to automatically attach the product surface to the positioning surface of the clamp.
Further, an infrared detection sensor 7 for detecting the position of the aluminum product 100 is arranged at the side of the clamp 3.
In a specific embodiment, an infrared detection sensor 7 for detecting the position of the aluminum product 100 is arranged at the side of the clamp 3, the bearing 200 is placed, and the infrared sensor 7 automatically identifies whether the bearing 200 is neglected or repeatedly stacked.
Further, the ram assembly 4 includes a moving plate 40, a ram 41 mounted at the bottom of the moving plate 40, a plurality of guide posts 42 are disposed at the edge of the moving plate 40, and two ends of the guide posts 42 penetrate through the moving plate 40 and are respectively and fixedly disposed on the workbench 2 and the mounting top plate 43.
In a specific embodiment, the moving plate 40 slides up and down along a plurality of guide posts 42.
Further, a guiding structure 410 in the ram 41, the guiding structure 410 protruding from the ram 41.
In a specific embodiment, the guide structure 410 can automatically correct the position of the pressing head 41 when contacting the guide post of the fixture, so as to keep the pressing head 41 and the aluminum product 100 in a vertical state, and avoid the inclination of the press-fit bearing 200.
Further, the pushing mechanism 5 includes a pressing cylinder 50, a connecting rod connected to an output end of the pressing cylinder 50, the connecting rod 51 is fixedly connected to a force sensor 51, and the force sensor 51 is fixedly disposed on a top surface of the moving plate 40.
In a specific embodiment, the press cylinder 50 is activated and the link belt force value sensor 51 on the output of the press cylinder 50 is depressed, so that the moving plate 40 is depressed and the ram 41 on the bottom of the moving plate 40 is depressed the aluminum product 100.
Further, the structure of the fixture 3 is cylindrical, an opening upward groove structure 30 is provided in the fixture 3, a guide post 31 protruding upward is provided at the center of the groove structure 30, and the guide post 31 and the guide structure 410 are provided.
In a specific embodiment, the structure of the clamp 3 is cylindrical, the groove structure 30 of the clamp 3 is matched with the structure of the aluminum product 100, the center of the groove structure 30 is provided with a guide post 31 protruding upwards, and the guide post 31 is sleeved with the bearing 200 and matched with the guide structure 410.
Embodiment two:
the press-fitting method comprises the following steps of:
step S10: placing the aluminum product 100 on the jig 3; specifically, the aluminum product 100 is first placed on the jig 3, and whether or not the aluminum product 100 is repeatedly press-fitted with the bearing 200 is recognized by the infrared sensor 7.
Step S20: controlling the air extraction device to extract air, so that the product surface of the aluminum product 100 is tightly attached to the positioning surface of the clamp 3;
specifically, the air extractor is controlled to automatically extract air after recognition, and the surface of the aluminum product 100 is automatically attached to the positioning surface of the clamp 3.
Step S30: placing a bearing at the aluminum product hole 101 of the aluminum product 100;
step S40: the control pressure cylinder 50 is started, a connecting rod (not shown in the figure) on the output end of the pressure cylinder 50 is pressed down, the force value sensor 51 drives the pressure head 41 to press down to reach a preset stroke value, the press mounting of the bearing 200 is completed, and the pressure head assembly 4 is controlled to rise to the original position after the press mounting is completed.
Specifically, when the press-fitting is detected to be in accordance with the normal press-fitting state, the equipment is started, a green key is pressed, the press cylinder 50 is connected with the force value sensor 51 through a connecting rod to drive the press head 41 to move downwards, the press head 41 starts to press downwards according to a preset stroke value set by the system, after the press head 41 finishes a specified stroke, the press-fitting is indicated to be finished, the press-fitting is automatically lifted to a original position, and then the next press-fitting is performed
Further, before the air suction device is controlled to suck air and the control pressure cylinder 50 is started, whether the bearing 200 is neglected to be assembled or is repeatedly stacked is automatically identified through the infrared sensor 7.
Specifically, before the control cylinder 50 is started, before the connecting rod at the output end of the cylinder 50 is pressed down, whether the bearing 200 is neglected to be assembled or is repeatedly stacked is automatically identified by the infrared sensor 7.
Further, when the control pressing cylinder is pressed down, the force value sensor drives the pressing head to press the aluminum product 100 downwards for assembly, specifically:
when the pressure head 41 is pressed down and contacts with the aluminum product 100, the force value sensor 51 transmits the detected pressure value to the control system 6, and the actual pressure value is compared with a preset pressure value to determine whether the pressure value falls within a preset pressure value range.
Specifically, when the pressure head 41 is pressed down and contacts with the aluminum product 100, the force value sensor 51 transmits the relevant pressure value to a control system, and the control system is a visualization system, compares the actual pressure value with the set pressure value, displays the actual pressure value on a screen of the control system, determines whether the pressure value falls within a preset pressure value range, and controls the pressing stroke of the adjustment pressure head if the pressure value does not meet the preset pressure value.
Further, when the control pressing cylinder is pressed down, the force value sensor drives the pressing head to press the aluminum product 100 downwards for assembly, the guide structure 410 in the pressing head 41 automatically corrects the pressing head when contacting the guide post 31 of the clamp 3, and the pressing head 41 and the aluminum product 100 are kept in a vertical state, so that the bearing is vertically pressed.
Specifically, the guide structure 410 is arranged in the pressure head 41, so that the pressure head 41 and the aluminum product 100 can be kept in a vertical state by self-correcting when the pressure head is contacted with the guide column 31 of the clamp 3, and the inclined press-fitting of the bearing 200 is avoided.
Further, when the pressure head 41 contacts with the bearing 200, the aluminum product hole and the bearing press-fitting equipment are controlled to stop working and sound alarm is given.
Specifically, the device is provided with an alarm mechanism, and when the pressure head 41 is contacted with the bearing 200, the aluminium product hole and the bearing press-mounting device are controlled to stop working and alarm with long sound.
In summary, the embodiment of the invention provides an aluminum product hole and bearing press-mounting device and a press-mounting method thereof, comprising a frame, wherein a workbench is arranged on the frame, a clamp is arranged on the workbench, the clamp is used for placing an aluminum product, an aluminum product hole is arranged in the center of the aluminum product, a pressure head assembly is arranged above the clamp, a pressing mechanism is arranged above the pressure head assembly, and the pressing mechanism pushes the pressure head assembly to press down to assemble a bearing into the aluminum product hole; and the control system is electrically connected with the press-fitting equipment and used for controlling the operation of the press-fitting equipment. The technical process of press fitting is controlled by the control system, so that adjustment, switching and parameter preservation are facilitated, press fitting mistake proofing is reduced, and assembly efficiency is improved.
The above embodiments are only for illustrating the technical solution of the present invention, and not for limiting the same; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention.
Claims (10)
1. The aluminum product hole and bearing press-fitting equipment is characterized by comprising a frame (1), wherein a workbench (2) is arranged on the frame (1), a clamp (3) is arranged on the workbench (2), the clamp (3) is used for placing an aluminum product (100), an aluminum product hole (101) is formed in the center of the aluminum product (100), a press head assembly (4) is arranged above the clamp (3), a pressing mechanism (5) is arranged above the press head assembly (4), and the pressing mechanism (5) pushes the press head assembly (4) to press down to assemble a bearing (200) into the aluminum product hole (101);
and the control system (6) is electrically connected with the press-fitting equipment and is used for controlling the press-fitting equipment to press down, adjust or switch.
2. The aluminum product hole and bearing press-fitting equipment according to claim 1, wherein an air extracting device is arranged below the workbench (2); an infrared detection sensor (7) for detecting the position of the aluminum product (100) is arranged beside the clamp (3).
3. The aluminum product hole and bearing press-fitting equipment according to claim 1, wherein the press-head assembly (4) comprises a movable plate (40), a press head (41) arranged at the bottom of the movable plate (40), a plurality of guide posts (42) are arranged at the edge of the movable plate (40), and two ends of each guide post (42) penetrate through the movable plate (40) and are fixedly arranged on the workbench (2) and the mounting top plate (43) respectively; a guide structure (410) within the ram (41), the guide structure (410) extending from the ram (41).
4. An aluminium product hole and bearing press-fitting device according to claim 3, characterized in that the pressing mechanism (5) comprises a pressing cylinder (50), a connecting rod connected to the output end of the pressing cylinder (50), the connecting rod (51) is fixedly connected with a force value sensor (51), and the force value sensor (51) is fixedly arranged on the top surface of the moving plate (40).
5. An aluminium product hole and bearing press-fitting device according to claim 3, characterized in that the structure of the clamp (3) is cylindrical, a groove structure (30) with an upward opening is arranged in the clamp (3), a guide post (31) protruding upwards is arranged at the central position of the groove structure (30), and the guide post (31) and the guide structure (410) are arranged.
6. A press-fitting method using the aluminum product hole and bearing press-fitting apparatus as claimed in any one of claims 1 to 5, comprising the steps of:
placing an aluminum product (100) on a fixture (3);
controlling the air extraction device to extract air, so that the product surface of the aluminum product (100) is tightly attached to the positioning surface of the clamp (3);
placing a bearing at an aluminum product hole (101) of an aluminum product (100);
the control pressure cylinder (50) is started, a connecting rod on the output end of the pressure cylinder (50) is pressed down, the pressure head (41) is driven by the force value sensor (51) to be pressed down until reaching a preset stroke value, the press mounting of the bearing (200) is completed, and the pressure head assembly (4) is controlled to be lifted to the original position after the press mounting is completed.
7. A press-fitting method according to claim 6, characterized in that before the suction of the suction device is controlled and before the activation of the control cylinder (50), it is automatically recognized by means of an infrared sensor (7) whether the bearings (200) are missing or overlapping repeatedly.
8. The press-fitting method according to claim 6, wherein when the control cylinder is pressed down so that the force sensor drives the press head to press the aluminum product (100) downward for assembly, specifically:
after the control pressure head (41) is pressed down to contact with the aluminum product (100), the force value sensor (51) transmits the detected pressure value to the control system (6), and the actual pressure value is compared with a preset pressure value to judge whether the pressure value falls into a preset pressure value range.
9. The press-fitting method according to claim 6, wherein when the control cylinder is pressed down so that the force sensor drives the press head to press the aluminum product (100) downward for assembly, the press head is automatically corrected to keep the press head in a vertical state with the product when the guide structure in the press head contacts the guide post of the clamp.
10. The press-fitting method according to claim 8, wherein when the press head is in contact with the bearing, the aluminum product hole and the bearing press-fitting device are controlled to automatically stop working and sound an alarm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310494226.0A CN116441892A (en) | 2023-04-28 | 2023-04-28 | Aluminum product hole and bearing press-fitting equipment and press-fitting method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310494226.0A CN116441892A (en) | 2023-04-28 | 2023-04-28 | Aluminum product hole and bearing press-fitting equipment and press-fitting method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116441892A true CN116441892A (en) | 2023-07-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310494226.0A Pending CN116441892A (en) | 2023-04-28 | 2023-04-28 | Aluminum product hole and bearing press-fitting equipment and press-fitting method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116441892A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117549244A (en) * | 2023-11-23 | 2024-02-13 | 杭州三共机械有限公司 | Rolling tool for bearings of speed reducers |
| CN117773566A (en) * | 2024-02-24 | 2024-03-29 | 盛瑞传动股份有限公司 | Assembling process of stator shaft, copper sleeve and three-way adapter tube |
| CN117773567A (en) * | 2024-02-28 | 2024-03-29 | 盛瑞传动股份有限公司 | Assembling equipment for stator shaft, copper bush and three-way adapter tube |
-
2023
- 2023-04-28 CN CN202310494226.0A patent/CN116441892A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117549244A (en) * | 2023-11-23 | 2024-02-13 | 杭州三共机械有限公司 | Rolling tool for bearings of speed reducers |
| CN117549244B (en) * | 2023-11-23 | 2024-04-19 | 杭州三共机械有限公司 | Rolling tool for bearings of speed reducers |
| CN117773566A (en) * | 2024-02-24 | 2024-03-29 | 盛瑞传动股份有限公司 | Assembling process of stator shaft, copper sleeve and three-way adapter tube |
| CN117773566B (en) * | 2024-02-24 | 2024-06-11 | 盛瑞传动股份有限公司 | Assembling process of stator shaft, copper sleeve and three-way adapter tube |
| CN117773567A (en) * | 2024-02-28 | 2024-03-29 | 盛瑞传动股份有限公司 | Assembling equipment for stator shaft, copper bush and three-way adapter tube |
| CN117773567B (en) * | 2024-02-28 | 2024-06-07 | 盛瑞传动股份有限公司 | Assembling equipment for stator shaft, copper bush and three-way adapter tube |
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