CN210281054U - Terminal bending mechanism and automobile coil winding spot welding assembly line - Google Patents
Terminal bending mechanism and automobile coil winding spot welding assembly line Download PDFInfo
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- CN210281054U CN210281054U CN201821679983.6U CN201821679983U CN210281054U CN 210281054 U CN210281054 U CN 210281054U CN 201821679983 U CN201821679983 U CN 201821679983U CN 210281054 U CN210281054 U CN 210281054U
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Abstract
The utility model provides a terminal bending mechanism and an automobile coil winding spot welding assembly line, the assembly line comprises a terminal bending mechanism, the terminal bending mechanism comprises a bending component and a clamping component, the bending component comprises a first driving device and a roller, the first driving device is connected with the roller, and a positioning groove is arranged on the roller; the clamping assembly comprises a first clamping block, a second clamping block and a second driving device, the second driving device drives the first clamping block to move towards the second clamping block, the structure is adopted, the clamping block driving assembly drives the first clamping block to move towards the second clamping block, PIN needles located in the first clamping block and the second clamping block are clamped tightly, the phenomenon that the PIN needles move in the bending process is avoided, the bending precision is guaranteed, the first driving device drives the idler wheels to bend the clamped PIN needles on the first clamping block, the PIN needles are located in the locating grooves of the idler wheels, the locating grooves are used for locating the bending positions of the PIN needles, the bending precision is guaranteed, manual intervention is not needed, and full-automatic bending is achieved.
Description
Technical Field
The utility model belongs to the technical field of car coil preparation equipment and specifically relates to a terminal mechanism and car coil wire winding spot welding assembly line of bending is related to.
Background
The automobile coil is composed of a framework and a PIN needle, the PIN needle is installed on the framework, then the framework with the PIN needle is wound and spot-welded, the PIN needle is bent after spot welding is completed, the final required shape is achieved, and the coil is formed. Meanwhile, because the precision requirement is high in the coil production process, the PIN needle is bent in a semi-manual or fully-manual mode, the precision is too low, and the production requirement is difficult to achieve.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a full-automatic terminal mechanism of bending.
The utility model aims at providing a car coil wire winding spot welding assembly line with full-automatic terminal mechanism of bending.
In order to achieve the first object, the terminal bending mechanism provided by the present invention comprises a bending component and a clamping component, wherein the bending component comprises a first driving device and a roller, the first driving device is connected with the roller, and a positioning groove is arranged on the roller; the clamping assembly comprises a first clamping block, a second clamping block and a second driving device, and the second driving device drives the first clamping block to move towards the second clamping block.
Therefore, the PIN needle in the terminal is located between the first clamping block and the second clamping block, the clamping block driving assembly drives the first clamping block to move towards the second clamping block, the PIN needle is clamped tightly, the PIN needle is prevented from moving in the bending process, the bending precision is guaranteed, the first driving device drives the roller to bend the clamped PIN needle on the first clamping block or the second clamping block in a pressing mode, the PIN needle is bent from the clamping of the PIN needle, in the bending process, the PIN needle is located in the locating groove of the roller, the locating groove is used for locating the bending position of the PIN needle, the bending precision is guaranteed, manual intervention is not needed, and full-automatic bending is achieved.
The roller is provided with a first convex strip and a second convex strip, a positioning groove is formed between the first convex strip and the second convex strip, and the convex height of the first convex strip is greater than that of the second convex strip; one side of the first clamping block facing the pressing block is provided with a first groove, one side of the second clamping block facing the pressing block is provided with a second groove, the first groove and the second groove are arranged in a collinear manner, and the first protruding strip can enter the first groove or the second groove.
Therefore, the protruding strips are matched with the first groove and the second groove, and the bending positions of the PIN needles on the first clamping block and the second clamping block are limited.
The further scheme is that two positioning grooves are formed in the roller and are respectively arranged on two sides of the first protruding strip.
It is thus clear that two constant head tanks on the gyro wheel are used for corresponding two PIN needles on the skeleton, and two constant head tanks set up respectively in the both sides of first protruding strip for the spacing of the position of bending of PIN needle in two constant head tanks is realized simultaneously to a first protruding strip.
The further scheme is that two second convex strips are arranged on the roller, the first convex strip is arranged between the two second convex strips, and one second convex strip is correspondingly positioned on the outer side of one positioning groove.
Therefore, the two positioning grooves are respectively formed by a first protruding strip and a second protruding strip.
The further scheme is that the bending assembly further comprises a limiting block, the first driving device drives the pressing block to move towards the limiting block, and the limiting block can be abutted to the free end of the driving rod of the first driving device.
It can be seen that the first driving means drives the press block to move toward the stopper which can abut on the free end of the driving lever of the first driving means, and the stopper is used to limit the drivable range of the free end of the driving lever of the first driving means, thereby limiting the movable distance of the press block.
The further scheme is that the bending assembly comprises a mounting frame, the mounting frame is used for mounting a pressing block, a correction groove is formed in the mounting frame, and the correction groove is located at the front end of the advancing direction of the roller.
It is thus clear that the correction groove is located the direction of advance front end of gyro wheel, and at the in-process of bending, the PIN needle takes the lead to get into the correction inslot, and the position of PIN needle is rectified to the correction groove for the PIN needle accurately enters into in the constant head tank.
The further scheme is that two correction blocks are arranged on the mounting frame, the correction groove is formed between the two correction blocks, and inclined surfaces are respectively arranged on one sides, facing the correction groove, of the two correction blocks.
Therefore, the inclined plane is arranged on the correcting block, so that the width of the positioning groove is gradually reduced, the position of the PIN needle is gradually corrected, and the bending precision is improved.
For realizing the utility model discloses a second purpose, the utility model provides a car coil wire winding spot welding assembly line, car coil wire winding spot welding assembly line include that the terminal mechanism of bending, and the terminal mechanism of bending is foretell terminal mechanism of bending.
Drawings
Fig. 1 is a structural diagram of an embodiment of the terminal bending mechanism of the present invention.
Fig. 2 is a structural diagram of another angle of the terminal bending mechanism of the present invention.
Fig. 3 is an enlarged view of fig. 2A.
Fig. 4 is a structural diagram of an embodiment of the terminal bending mechanism of the present invention.
Fig. 5 is an enlarged view at fig. 1B.
Fig. 6 is an enlarged view at fig. 4C.
The present invention will be further explained with reference to the drawings and examples.
Detailed Description
The utility model discloses an in the process of bending of PIN needle in the terminal was used to the terminal mechanism of bending, through the first clamp splice of drive towards the second clamp splice removal, first clamp splice and second clamp splice are tight with the PIN needle clamp, and first drive arrangement drive briquetting will be pressed from both sides tight PIN needle and bend on first clamp splice or on the second clamp splice, from pressing from both sides tight PIN needle to bend, need not artificial intervention, realize full-automatic bending.
Referring to fig. 1 and 2, the terminal bending mechanism of the present invention includes a support 1, a bending component 2 and a clamping component 3, in this embodiment, the bending component 2 and the clamping component 3 are respectively disposed on the vertical side wall of the support 1, and the bending component 2 is disposed above the clamping component 3.
Referring to fig. 3, the clamping assembly 3 includes a first clamping block 4, a second clamping block 5 and a clamping block driving assembly 6, the clamping block driving assembly 6 includes a second driving device 61, a rotating block 7, a moving plate 8 and a compression spring 62, and in this embodiment, the first clamping block 4, the second clamping block 5 and the clamping block driving assembly 6 are respectively arranged along a horizontal direction. The second driving device 61 drives the first clamping block 4 to move towards or away from the second clamping block 5 along the horizontal direction, when the first clamping block 4 moves towards the second clamping block 5, the first clamping block 4 and the second clamping block 5 clamp the PIN needle, and when the first clamping block 4 moves away from the second clamping block 5, the first clamping block 4 and the second clamping block 5 release the PIN needle. The first clamping block 4 is provided with a first driving part 41 and a pressure bearing part 42, the pressure bearing part 42 is the position of the PIN needle on the first clamping block 4 after the PIN needle is bent, and the first driving part 41 is protruded relative to the pressure bearing part 42. In the present embodiment, the second driving device 61 is a cylinder.
The rotating block 7 comprises a second driving portion 71, a first hinge portion 72 and a connecting portion 73, the first hinge portion 72 is hinged to the support 1, the first driving portion 41 is adjacent to the second driving portion 71, the connecting portion 73 is connected with the second clamping block 5, the first driving portion 41 can drive the rotating block 7 to rotate, and the rotating block 7 rotates to drive the second clamping block 5 to move towards or away from the first clamping block 4. In the present embodiment, the first hinge portion 72 is disposed between the second driving portion 71 and the connecting portion 73, so that when the rotating block 7 rotates about the first hinge portion 72, the second driving portion 71 and the connecting portion 73 rotate in opposite directions.
The connecting portion 73 connects the moving plate 8, and the moving plate 8 is provided with a second hinge 81, which extends from the moving plate toward the connecting portion in this embodiment. The connecting portion 73 is provided with a sliding groove 731, a hinge post 732 is arranged in the sliding groove 731, the second hinge portion 81 is hinged to the hinge post 732, the hinge post 732 moves in the sliding groove 731, and the width of the second hinge portion 81 is adapted to the height of the hinge post in the sliding groove 731.
The second clamp block 5 is disposed on the moving plate 8. In the present embodiment, the side of the bracket 1 facing the moving plate 8 is provided with a slide rail 82, the moving plate 8 is cooperatively connected with the slide rail 82, and the slide rail 82 is configured to orient the movement of the moving plate 8. The compression spring 62 abuts between the connecting portion 73 and the bracket 1, the compression spring 62 applies an elastic force to the second clamping block 5 to move away from the first clamping block 4, in the embodiment, a vertical plate 11 is arranged on a side wall of the bracket 1, the vertical plate 11 is perpendicular to the side wall of the bracket 1, the vertical plate 11 is arranged in a direction in which the second clamping block 5 moves away from the first clamping block 4, and the compression spring 62 abuts between the moving plate 8 and the vertical plate 11. In this embodiment, the compression spring 62 applies an elastic force to the second clamping block 5 to move away from the first clamping block 4, so that under the action of the elastic force of the compression spring 62, the moving plate 8 drives the second clamping block 5 to move away from the first clamping block 4, the moving plate 8 also drives the rotating block 7 to rotate around the first hinge portion 72, so that the connecting portion 73 and the second driving portion 71 rotate in opposite directions, the connecting portion 73 also moves away from the first clamping block 4, and since the first hinge portion 72 is hinged to the bracket 1 and the second driving portion 71 moves towards the first driving portion 41, the first driving device 61 drives the first driving portion 41 to move away from the second clamping block 5, so that the second driving portion 71 and the first driving portion 41 are kept adjacent to each other. The first driving means 61 is a cylinder.
The terminal bending mechanism further comprises a limiting assembly 9, the limiting assembly comprises a third driving device 93, a plug 91 and a fixing block 92, the fixing block 92 is provided with a limiting groove 94 and a positioning hole 95, the first driving portion 41 of the first clamping block 4 can be located in the limiting groove 94, the third driving device 93 drives the plug 91 to penetrate through the limiting groove 94, the positioning hole 95 is formed in one side, facing the plug 91, of the fixing block 92, the plug 91 penetrates through the positioning hole 95 after penetrating through the limiting groove 94, the plug 91 is arranged in the direction, away from the second clamping block 5, of the first clamping block 4, and the plug 91 is adjacent to the first clamping block 4. The bolt 91 is used for blocking the first clamping block 4 from moving away from the second clamping block 5, so that in the clamping process, the first clamping block 4 does not move, the clamping effect is better, meanwhile, the limiting groove 94 can limit the moving direction of the first clamping block 4, and the direction of the first clamping block 4 is more accurate when moving towards the second clamping block 5. The third driving device is a cylinder.
The PIN needle in the terminal is located between the first clamping block 4 and the second clamping block 5, the clamping block driving assembly 6 drives the first clamping block 4 to move towards the second clamping block 5, meanwhile, in the moving process of the first clamping block 4, because the first driving portion 41 is adjacent to the second driving portion 71, because the first hinge portion 72 is arranged between the second driving portion 71 and the connecting portion 73, the moving of the first clamping block 4 drives the second driving portion 71 to move around the first hinge portion 72, so that the rotating block 7 rotates, the rotating block 7 rotates to drive the connecting portion 73 to rotate around the first hinge portion 72, the rotating direction of the second driving portion 71 is opposite to that of the connecting portion 73, so that the second clamping block 5 connected with the connecting portion 73 moves towards the first clamping block 4, the PIN needle is clamped, the PIN needle is prevented from moving in the bending process, and the bending precision is guaranteed. In the present embodiment, during the process of moving the moving plate 8 by the rotation of the connecting portion 73, the hinge column 732 can move in the sliding slot 731, and the sliding slot 731 is in a sufficient space to allow the position of the second hinge portion 81 to be changed, so that the installation space of the clamping assembly 3 is more compact. After the PIN is clamped, the pressing assembly bends the PIN on the bearing portion 42. After the PIN is bent, the first driving device 61 drives the first clamping block 4 to move away from the second clamping block 5, and the second clamping block 5 also moves away from the first clamping block 4 under the elastic force of the compression spring 62, so that the PIN is released, and meanwhile, the second driving part 71 also keeps adjacent to the first driving part 41.
Referring to fig. 4 and 5, the press bending assembly 2 includes a first driving device 21 and a roller 22, the first driving device 21 is connected to the roller 22, referring to fig. 5, a positioning groove 23 is formed in the roller 22, in the bending process, the PIN enters the positioning groove 23 of the roller 22, and the positioning groove 23 is used for positioning the bending position of the PIN, so that the bending precision is ensured. The roller 22 is provided with a first protruding strip 24 and a second protruding strip 25, a positioning groove 23 is formed between the first protruding strip 24 and the second protruding strip 25, and the protruding height of the first protruding strip 24 is greater than that of the second protruding strip 25. In this embodiment, two positioning grooves 23 are disposed on the roller 22, and the two positioning grooves 23 are disposed on two sides of the first protruding strip 24 respectively. Be provided with two protruding strips 25 of second on gyro wheel 22, first protruding strip 24 sets up between two protruding strips 25 of second, a protruding strip 25 of second corresponds the outside that is located a constant head tank 23, two constant head tanks 23 have a first protruding strip 24 and a protruding strip 25 of second to form respectively, two constant head tanks 23 on the gyro wheel 22 are used for two PIN needles on corresponding the skeleton, two constant head tanks 23 set up the both sides at first protruding strip 24 respectively, make a protruding strip 24 realize the spacing of the position of bending of PIN needle in two constant head tanks 23 simultaneously. One side of the first clamping block 4 facing the pressing block is provided with a first groove 43, one side of the second clamping block 5 facing the pressing block is provided with a second groove 51, the first groove 43 and the second groove 51 are arranged in a collinear mode, the first protruding strip 24 can enter the first groove 43 or the second groove 51, and the bending position of the PIN needle on the first clamping block 4 and the second clamping block 5 is limited.
The bending assembly 2 further comprises a limiting block 26, the limiting block 26 is arranged on the bracket 1, the first driving device 21 drives the pressing block to move towards the limiting block 26, the limiting block 26 can be abutted to the free end of the driving rod of the first driving device 21, and the limiting block 26 is used for limiting the driving range of the free end of the driving rod of the first driving device 21, so that the movable distance of the pressing block is limited.
Referring to fig. 6, the press bending assembly 2 includes a mounting frame 27, the mounting frame 27 is used for mounting a press block, a correction groove 28 is provided on the mounting frame 27, the correction groove 28 is located at the front end of the advancing direction of the roller 22, during the bending process, the PIN firstly enters the correction groove 28, and the correction groove 28 corrects the position of the PIN, so that the PIN accurately enters the positioning groove 23. Furthermore, two correcting blocks 29 are arranged on the mounting frame, the correcting groove 28 is arranged between the two correcting blocks 29, and inclined surfaces 291 are respectively arranged on one sides, facing the correcting groove 28, of the two correcting blocks 29, so that the width of the positioning groove 23 is gradually reduced, the position of the PIN needle is gradually corrected, and the bending precision is improved.
PIN needle in the terminal is located between first clamp splice 4 and the second clamp splice 5, clamp splice drive assembly 6 drive first clamp splice 4 and move towards second clamp splice 5, thereby with PIN needle cramp, avoid at the in-process of bending, the removal appears in the PIN needle, thereby guarantee the precision of bending, first drive arrangement 21 drive gyro wheel 22 will be pressed and bend by the PIN needle of cramping on first clamp splice 4 or second clamp splice 5, press from both sides of PIN needle and bend to the PIN needle, and need not manual intervention, realize full-automatic bending.
The utility model discloses an automobile coil winding welding assembly line comprises a PIN installation mechanism, a winding machine, a framework feeding mechanism, a prepressing mechanism, a spot welding mechanism, an image sensor detection mechanism, a bending mechanism, a correction mechanism, a blanking detection mechanism and a blanking mechanism, wherein the PIN installation mechanism is used for installing a PIN needle on the framework, the winding machine is used for winding the framework provided with the PIN needle and the PIN needle, the prepressing mechanism is used for bending a notch on the PIN needle to ensure that the PIN needle is fully contacted with an enameled wire on the needle, the spot welding mechanism is used for sealing and welding the notch on the PIN needle, the image sensor detection mechanism is used for detecting whether the coil in the production process has a defect caused by misoperation, the bending mechanism is used for bending the PIN needle, the bending mechanism is the bending mechanism, the required coil shape is reached, and the coil is corrected after the bending action is completed, and detecting a finished product through a blanking detection mechanism, and then blanking.
Finally, it should be emphasized that the above-described embodiments are merely preferred examples of the present invention, and are not intended to limit the invention, as those skilled in the art will appreciate that various changes and modifications may be made, and any and all modifications, equivalents, and improvements made, while remaining within the spirit and principles of the present invention, are intended to be included within the scope of the present invention.
Claims (8)
1. Terminal mechanism of bending, its characterized in that includes:
the bending component comprises a first driving device and a roller, the first driving device is connected with the roller, and a positioning groove is formed in the roller;
the clamping assembly comprises a first clamping block, a second clamping block and a second driving device, and the second driving device drives the first clamping block to move towards the second clamping block.
2. The terminal bending mechanism according to claim 1, wherein:
the roller is provided with a first convex strip and a second convex strip, the positioning groove is formed between the first convex strip and the second convex strip, and the convex height of the first convex strip is greater than that of the second convex strip;
one side of the first clamping block facing the pressing block is provided with a first groove, one side of the second clamping block facing the pressing block is provided with a second groove, the first groove and the second groove are arranged in a collinear manner, and the first protruding strip can enter the first groove or the second groove.
3. The terminal bending mechanism according to claim 2, wherein:
the idler wheel is provided with two positioning grooves which are respectively arranged at two sides of the first protruding strip.
4. The terminal bending mechanism according to claim 3, wherein:
the roller is provided with two second convex strips, the first convex strip is arranged between the two second convex strips, and one second convex strip is correspondingly positioned at the outer side of one positioning groove.
5. The terminal bending mechanism according to claim 2, wherein:
the bending assembly further comprises a limiting block, the first driving device drives the pressing block to move towards the limiting block, and the limiting block can be abutted to the free end of the driving rod of the first driving device.
6. The terminal bending mechanism according to any one of claims 2 to 5, wherein:
the bending assembly comprises a mounting frame, the mounting frame is used for mounting the pressing block, a correction groove is formed in the mounting frame, and the correction groove is located at the front end of the advancing direction of the roller.
7. The terminal bending mechanism according to claim 6, wherein:
the mounting bracket is provided with two correcting blocks, the correcting groove is arranged between the two correcting blocks, and inclined planes are respectively arranged on one sides of the two correcting blocks facing the correcting groove.
8. Car coil wire winding spot welding assembly line, its characterized in that: the automobile coil winding spot welding production line comprises a terminal bending mechanism, and the terminal bending mechanism is the terminal bending mechanism in any one of claims 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821679983.6U CN210281054U (en) | 2018-10-16 | 2018-10-16 | Terminal bending mechanism and automobile coil winding spot welding assembly line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821679983.6U CN210281054U (en) | 2018-10-16 | 2018-10-16 | Terminal bending mechanism and automobile coil winding spot welding assembly line |
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| Publication Number | Publication Date |
|---|---|
| CN210281054U true CN210281054U (en) | 2020-04-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821679983.6U Active CN210281054U (en) | 2018-10-16 | 2018-10-16 | Terminal bending mechanism and automobile coil winding spot welding assembly line |
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| CN (1) | CN210281054U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109108654A (en) * | 2018-10-16 | 2019-01-01 | 珠海市艾森科技有限公司 | Terminal bending mechanism and its bending method, automobile coil-winding spot welding assembly line |
-
2018
- 2018-10-16 CN CN201821679983.6U patent/CN210281054U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109108654A (en) * | 2018-10-16 | 2019-01-01 | 珠海市艾森科技有限公司 | Terminal bending mechanism and its bending method, automobile coil-winding spot welding assembly line |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230912 Address after: 445300 Building 2, Changxing Industrial City, Jianshi Avenue, Yezhou Town, Jianshi County, Enshi Tujia and Miao Autonomous Prefecture, Hubei Province (self declared) Patentee after: Enshi Chunzhiteng Biotechnology Co.,Ltd. Address before: 519000 First Floor, Building B, No. 2, Pingxi Eighth Road, Nanping Science Park, Xiangzhou District, Zhuhai City, Guangdong Province Patentee before: ZHUHAI ASCEND TECHNOLOGY Co.,Ltd. |
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