CN219053502U - Pin press-fitting device for motor end cover of new energy automobile - Google Patents
Pin press-fitting device for motor end cover of new energy automobile Download PDFInfo
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- CN219053502U CN219053502U CN202223544019.1U CN202223544019U CN219053502U CN 219053502 U CN219053502 U CN 219053502U CN 202223544019 U CN202223544019 U CN 202223544019U CN 219053502 U CN219053502 U CN 219053502U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/64—Electric machine technologies in electromobility
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Abstract
The utility model discloses a pin press-fitting device for an end cover of a new energy automobile motor, which comprises a base, wherein a press-fitting driving mechanism is arranged on the base; a supporting seat is arranged between the press-fit driving mechanism and the base; the base is provided with an feeding and discharging area and a press mounting area; the supporting seat is connected with the base in a sliding manner, so that the supporting seat can move between the feeding and discharging areas and the press-fitting areas; the supporting seat is provided with a workpiece placement area; a supporting and positioning mechanism is arranged in the workpiece placing area; the supporting seat is provided with a clamping mechanism. According to the utility model, the supporting and positioning mechanism is arranged on the workpiece placing area, and the clamping mechanism is arranged on the base, so that the firmness and the accuracy of workpiece clamping are ensured through positioning, supporting and clamping; meanwhile, the structural design that the workpiece can be pushed to the press-fit area from the loading and unloading area is adopted, so that the loading and unloading of the workpiece are facilitated, the press-fit efficiency is improved, personnel injury caused by false press-fit during workpiece clamping is effectively avoided, and the safety is greatly improved.
Description
Technical Field
The utility model relates to the technical field of pin press fitting, in particular to a pin press fitting device for a motor end cover of a new energy automobile.
Background
The end cover of the new energy automobile motor is provided with a plurality of pin holes, in some processing technologies, pins are required to be pressed into the pin holes, and the pressing depth and the pressing height of the pins are required to be consistent.
But current pressure equipment mode is put into the pin hole of new energy automobile motor end cover with the pin, and the rethread is artifical to use the press to carry out pressure equipment to the pin, and not only pressure equipment inefficiency, pressure equipment quality can't guarantee, has the potential safety hazard moreover.
Disclosure of Invention
In order to overcome the defects of the prior art, the utility model aims to provide the pin press-fitting device for the motor end cover of the new energy automobile, which has the advantages of simple structure, reasonable design, accurate and stable clamping, high press-fitting efficiency, stable and reliable press-fitting quality and great improvement on safety.
In order to solve the problems, the technical scheme adopted by the utility model is as follows:
the pin press-fitting device for the end cover of the new energy automobile motor comprises a base and is characterized in that a press-fitting driving mechanism is arranged above the rear side of the base; a supporting seat is arranged between the press-fit driving mechanism and the base; the base is sequentially provided with a loading and unloading area and a press-fit area from front to back; the supporting seat is connected with the base in a sliding manner, so that the supporting seat can move between the feeding and discharging areas and the press-fitting areas;
the supporting seat is provided with a workpiece placement area for installing a workpiece; a supporting and positioning mechanism is arranged in the workpiece placing area; the workpiece is provided with a pin press-fitting hole; a positioning template is arranged above the pin press-fitting hole of the supporting seat; the positioning template is provided with a pin placing hole coaxial with the pin press-fitting hole; the press-fit driving mechanism and the pin placing hole are coaxially arranged;
the supporting seat is provided with a clamping mechanism for clamping the workpiece.
Preferably, a bearing seat protruding out of the back surface is arranged in the middle of the back surface of the workpiece; a concave cavity is formed in the bearing seat; the workpiece is positioned on the outer side of the bearing seat and is provided with an assembly convex ring protruding out of the back surface;
the supporting and positioning mechanism comprises a positioning block and a plurality of supporting blocks, wherein the positioning block and the plurality of supporting blocks are arranged in the workpiece placing area; the positioning block is arranged corresponding to the concave cavity; the supporting blocks are arranged corresponding to the assembly convex rings and are circumferentially distributed by taking the axis of the workpiece as the center.
Preferably, the clamping mechanism comprises clamping assemblies which are arranged at the two sides of the supporting seat in a left-right distribution manner;
the clamping assembly comprises a clamping driver and a clamping rod connected with the clamping driver; the clamping rod is provided with a clamping block extending upwards at one end far away from the clamping driver.
Preferably, the clamping actuator is a rotary clamping cylinder.
Preferably, the press-fit driving mechanism comprises a press-fit driver, a fixed plate, a supporting rod and a press-fit head;
the support rods are provided with a plurality of support rods, and two ends of the support rods are respectively connected with the support seat and the fixing plate; the press-fit driver is arranged on the fixed plate and is coaxially arranged with the pin press-fit hole; the driving end of the press-fit driver vertically penetrates through the fixing plate downwards and then reaches the position above the pin placing hole; the press-fit head is connected with the driving end of the press-fit driver.
Preferably, the press-fit driver is an air cylinder or an electric cylinder.
Preferably, a guide rail pair which is opposite to each other left and right is arranged at the sliding connection part of the supporting seat and the base;
the guide rail sliding blocks of the guide rail pair are arranged in two and are respectively connected with the front side and the rear side of the supporting seat.
Preferably, safety switches for controlling the start and stop of the clamping mechanism and the press-fit driving mechanism are arranged on two sides in front of the base.
Preferably, the front side surface of the support seat is provided with a handle.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, the supporting and positioning mechanism is arranged on the workpiece placing area, and the clamping mechanism is arranged on the base, so that the firmness and the accuracy of workpiece clamping are ensured through positioning, supporting and clamping; meanwhile, the structural design that the workpiece can be pushed to the press-fit area from the loading and unloading area is adopted, so that the loading and unloading of the workpiece are facilitated, the press-fit efficiency is improved, personnel injury caused by false press-fit during workpiece clamping is effectively avoided, and the safety is greatly improved.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic perspective view of a hidden workpiece according to the present utility model;
FIG. 3 is a schematic perspective view of a workpiece according to the present utility model;
FIG. 4 is a second perspective view of the workpiece according to the present utility model;
wherein: the device comprises a base 1, a press-fit driving mechanism 2, a supporting seat 3, a supporting and positioning mechanism 4, a positioning template 5, a clamping mechanism 6, a guide rail pair 7, a safety switch 8, an upper and lower material region 10, a press-fit region 20, a press-fit driver 21, a fixed plate 22, a supporting rod 23, a press-fit head 24, a workpiece placement region 30, a handle 31, a positioning block 41, a supporting block 42, a pin placement hole 51, a clamping assembly 61, a guide rail slide block 71, a workpiece 100, a pin press-fit hole 101, a bearing seat 102, a concave cavity 103, an assembly convex ring 104, a clamping driver 611, a clamping rod 612 and a clamping block 613.
Detailed Description
In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings. Preferred embodiments of the present utility model are shown in the drawings. This utility model may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," "upper," "lower," "front," "rear," and the like are used herein for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
The utility model will be further described with reference to the accompanying drawings and detailed description below:
as shown in fig. 1-4, the pin press-fitting device for the end cover of the new energy automobile comprises a base 1, and is characterized in that a press-fitting driving mechanism 2 is arranged above the rear side of the base 1; a supporting seat 3 is arranged between the press-fit driving mechanism 2 and the base 1; the base 1 is sequentially provided with a loading and unloading area 10 and a press-fit area 20 from front to back; the supporting seat 3 is in sliding connection with the base 1, so that the supporting seat 3 can move between the feeding and discharging area 10 and the press-fitting area 20;
the supporting seat 3 is provided with a workpiece placing area 30 for installing a workpiece 100; a supporting and positioning mechanism 4 is arranged in the workpiece placement area 30; the workpiece 100 is provided with a pin press-fitting hole 101; the supporting seat 3 is positioned above the pin press-fitting hole 101 and is provided with a positioning template 5; the positioning template 5 is provided with a pin placing hole 51 coaxial with the pin press-fitting hole 101; the press-fit driving mechanism 2 and the pin placing hole 51 are coaxially arranged;
the supporting base 3 is provided with a clamping mechanism 6 for clamping the workpiece 100.
In this embodiment, by providing the supporting and positioning mechanism 4 on the workpiece placement area 30 of the supporting base 3 and the clamping mechanism 6 on the base 1, the firmness and accuracy of the clamping of the workpiece 100 are ensured by integrating positioning, supporting and clamping; meanwhile, the structural design that the workpiece 100 can be pushed to the press-fit area 20 from the loading and unloading area 10 is adopted, so that loading and unloading of the workpiece 100 are facilitated, press-fit efficiency is improved, personnel injury caused by mistaken press-fit during clamping of the workpiece 100 is effectively avoided, and safety is greatly improved.
Further, as shown in fig. 1-4, a bearing seat 102 protruding from the back surface is disposed in the middle of the back surface of the workpiece 100; a concave cavity 103 is formed in the bearing seat 102; the workpiece 100 is positioned outside the bearing seat 102 and is provided with an assembling convex ring 104 protruding out of the back surface;
the supporting and positioning mechanism 4 comprises a positioning block 41 and a plurality of supporting blocks 42 which are arranged in the workpiece placing area 30; the positioning block 41 is arranged corresponding to the concave cavity 103; the plurality of support blocks 42 are disposed corresponding to the fitting collar 104 and are circumferentially distributed about the axis of the workpiece 100.
In this embodiment, by providing the support positioning mechanism 4 composed of the positioning block 41 and the plurality of support blocks 42 at the position where the work placement area 30 is located in the middle of the work 100 and the outer side of the middle, positioning accuracy and placement stability of the work 100 each time are ensured.
Further, as shown in fig. 1 and 2, the clamping mechanism 6 includes clamping assemblies 61 disposed on both sides of the supporting seat 3 in a left-right distribution manner;
the clamping assembly 61 includes a clamping driver 611 and a clamping bar 612 coupled to the clamping driver 611; the end of the clamping bar 612 remote from the clamping drive 611 is provided with an upwardly extending clamping block 613.
Further, the clamping driver 611 is a rotary clamping cylinder.
In this embodiment, the clamp lever 612 can be driven to rotate and move up and down simultaneously using a rotary clamp cylinder; before the workpiece 100 is not clamped, the clamping rod 612 is located in the non-workpiece placement area 30, so that space above the workpiece 100 can be effectively utilized, and feeding and discharging of the workpiece 100 are facilitated.
Further, as shown in fig. 1 and 2, the press-fitting driving mechanism 2 includes a press-fitting driver 21, a fixing plate 22, a support rod 23, and a press-fitting head 24;
the support rods 23 are provided in plurality, and two ends of the support rods are respectively connected with the support seat 3 and the fixing plate 22; the press-fit driver 21 is arranged on the fixed plate 22 and is coaxially arranged with the pin press-fit hole 101; the driving end of the press-fit driver 21 vertically passes through the fixing plate 22 downwards and then reaches the upper part of the pin placing hole 51; the press-fit head 24 is connected with the driving end of the press-fit driver 21.
In this embodiment, the above-described structure ensures not only the stability of the mounting and driving of the press-fit driver 21 but also the coaxiality of the press-fit driver 21 with the pin placing hole 51 and the pin press-fit hole 101, thereby ensuring the stability of the quality of the pin press-fitting.
Further, the press-fit driver 21 is an air cylinder or an electric cylinder.
Further, as shown in fig. 1 and 2, a rail pair 7 opposite to each other is provided at the sliding connection position of the support base 3 and the base 1;
the two guide rail sliding blocks 71 of the guide rail pair 7 are respectively connected with the front side and the rear side of the supporting seat 3.
In this embodiment, the above structure can promote the stability of the support base 3 during moving and press fitting, and ensure the quality of pin press fitting.
Further, as shown in fig. 1 and 2, safety switches 8 for controlling the start and stop of the clamping mechanism 6 and the press-fit driving mechanism 2 are arranged on two sides in front of the base 1.
In this embodiment, the clamping mechanism 6 and the press-fit driving mechanism 2 can be started only by pressing the safety switches 8 on both sides at the same time, so that the safety is improved.
Further, as shown in fig. 1 and 2, a handle 31 is provided on the front surface of the support base 3; convenient and safe push-pull supporting seat 3 moves back and forth.
It will be apparent to those skilled in the art from this disclosure that various other changes and modifications can be made which are within the scope of the utility model as defined in the appended claims.
Claims (9)
1. The pin press-fitting device for the end cover of the new energy automobile motor comprises a base and is characterized in that a press-fitting driving mechanism is arranged above the rear side of the base; a supporting seat is arranged between the press-fit driving mechanism and the base; the base is sequentially provided with a loading and unloading area and a press-fit area from front to back; the supporting seat is connected with the base in a sliding manner, so that the supporting seat can move between the feeding and discharging areas and the press-fitting areas;
the supporting seat is provided with a workpiece placement area for installing a workpiece; a supporting and positioning mechanism is arranged in the workpiece placing area; the workpiece is provided with a pin press-fitting hole; a positioning template is arranged above the pin press-fitting hole of the supporting seat; the positioning template is provided with a pin placing hole coaxial with the pin press-fitting hole; the press-fit driving mechanism and the pin placing hole are coaxially arranged;
the supporting seat is provided with a clamping mechanism for clamping the workpiece.
2. The pin press-fitting device for the motor end cover of the new energy automobile according to claim 1, wherein a bearing seat protruding from the back surface is arranged in the middle of the back surface of the workpiece; a concave cavity is formed in the bearing seat; the workpiece is positioned on the outer side of the bearing seat and is provided with an assembly convex ring protruding out of the back surface;
the supporting and positioning mechanism comprises a positioning block and a plurality of supporting blocks, wherein the positioning block and the plurality of supporting blocks are arranged in the workpiece placing area; the positioning block is arranged corresponding to the concave cavity; the supporting blocks are arranged corresponding to the assembly convex rings and are circumferentially distributed by taking the axis of the workpiece as the center.
3. The pin press-fitting device for the end cover of the new energy automobile motor of claim 1, wherein the clamping mechanism comprises clamping assemblies which are arranged at two sides of the supporting seat in a left-right distribution manner;
the clamping assembly comprises a clamping driver and a clamping rod connected with the clamping driver; the clamping rod is provided with a clamping block extending upwards at one end far away from the clamping driver.
4. The pin press-fitting device for the end cover of the new energy automobile motor according to claim 3, wherein the clamping driver is a rotary clamping cylinder.
5. The pin press-fitting device for the end cover of the new energy automobile according to claim 1, wherein the press-fitting driving mechanism comprises a press-fitting driver, a fixing plate, a supporting rod and a press-fitting head;
the support rods are provided with a plurality of support rods, and two ends of the support rods are respectively connected with the support seat and the fixing plate; the press-fit driver is arranged on the fixed plate and is coaxially arranged with the pin press-fit hole; the driving end of the press-fit driver vertically penetrates through the fixing plate downwards and then reaches the position above the pin placing hole; the press-fit head is connected with the driving end of the press-fit driver.
6. The pin press-fitting device for the motor end cover of the new energy automobile of claim 5, wherein the press-fitting driver is a cylinder or an electric cylinder.
7. The pin press-fitting device for the end cover of the new energy automobile according to claim 1, wherein a left-right opposite guide rail pair is arranged at the sliding connection part of the supporting seat and the base;
the guide rail sliding blocks of the guide rail pair are arranged in two and are respectively connected with the front side and the rear side of the supporting seat.
8. The pin press-fitting device for the end cover of the new energy automobile according to claim 1, wherein safety switches for controlling the start and stop of the clamping mechanism and the press-fitting driving mechanism are arranged on two sides in front of the base.
9. The pin press-fitting device for the motor end cover of the new energy automobile according to claim 1, wherein a handle is arranged on the front side surface of the supporting seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223544019.1U CN219053502U (en) | 2022-12-29 | 2022-12-29 | Pin press-fitting device for motor end cover of new energy automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223544019.1U CN219053502U (en) | 2022-12-29 | 2022-12-29 | Pin press-fitting device for motor end cover of new energy automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219053502U true CN219053502U (en) | 2023-05-23 |
Family
ID=86370252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223544019.1U Active CN219053502U (en) | 2022-12-29 | 2022-12-29 | Pin press-fitting device for motor end cover of new energy automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219053502U (en) |
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2022
- 2022-12-29 CN CN202223544019.1U patent/CN219053502U/en active Active
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