CN110842110A - Battery module explosion-proof sensor stitch single-station automatic bending forming device - Google Patents
Battery module explosion-proof sensor stitch single-station automatic bending forming device Download PDFInfo
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- CN110842110A CN110842110A CN201911233473.5A CN201911233473A CN110842110A CN 110842110 A CN110842110 A CN 110842110A CN 201911233473 A CN201911233473 A CN 201911233473A CN 110842110 A CN110842110 A CN 110842110A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F1/00—Bending wire other than coiling; Straightening wire
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Abstract
The invention relates to the technical field of sensor pin bending equipment, in particular to a single-station automatic bending and forming device for battery module explosion-proof sensor pins.
Description
Technical Field
The invention relates to the technical field of sensor pin bending equipment, in particular to a single-station automatic bending and forming device for a battery module explosion-proof sensor pin.
Background
The battery module sensor monitors and feeds back voltage, current, temperature and the like in the use process of the battery, and the use performance and safety of the battery are improved. Before the pins of the battery module sensor are connected with the circuit board, the overlong pins of the battery module sensor need to be subjected to pin shearing, bending and opening angle forming treatment. The conventional bending method is that a single bending machine is used for multi-station bending and forming treatment on pins, multi-process continuous operation of trimming, bending and opening angle shaping of the pins for the performance test of the battery module sensor cannot be realized, the production efficiency is low, and the requirement of mass production cannot be met.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: in order to improve the production efficiency and quality and meet the requirement of multi-station continuous production, the invention provides a single-station automatic bending and forming device for pins of an explosion-proof sensor of a battery module.
The technical scheme adopted by the invention for solving the technical problems is as follows: a single-station automatic bending and forming device for explosion-proof sensor pins of a battery module comprises a bending device mounting seat, wherein the explosion-proof sensor is fixedly arranged on a workpiece fixing seat which is arranged on a rotary workbench, the explosion-proof sensor pins of the explosion-proof sensor are exposed out of the periphery of the rotary workbench, install down on the bending device mount pad and press bending mechanism, bearing mechanism and right angle to the forming mechanism, it is located work piece fixing base top to press bending mechanism down, the side of work piece fixing base towards the swivel work head periphery is the lateral surface, it can push down the preforming of buckling with the explosion-proof sensor stitch that exposes in the swivel work head periphery to press bending mechanism down, bearing mechanism holds in the palm in the below of explosion-proof sensor stitch, the right angle is supported the oblique top that forming mechanism is located the explosion-proof sensor stitch outside, the right angle supports the corner pressure forming that forming mechanism can buckle explosion-proof sensor stitch.
Further, specifically, the mechanism of bending pushes down includes pushing down lift cylinder, compact heap and holding down plate, and the lift cylinder that pushes down is fixed to be set up on the upper portion of bending device mount pad, and the flexible end of pushing down lift cylinder is vertical downwards, and the flexible fixed connection of compact heap and pushing down lift cylinder, holding down plate and compact heap lateral surface fixed connection, the bottom surface of holding down plate is less than the bottom surface of compact heap, and the holding down plate is less than and forms the right angle pressure mouth between the bottom surface part of compact heap and the bottom surface of compact heap. The upper surface of sensor stitch bracket has the stitch saddle, when the flexible end of pushing down lift cylinder stretches out, the right angle is pressed the mouth and can just in time be pressed the corner at the upper surface of stitch saddle and lateral surface, and the lateral surface of stitch saddle is outside the swivel work head, and the bearing of sensor stitch is on the stitch saddle, exposes in the sensor stitch of stitch saddle and is pressed the mouth by the right angle and push down, and the horizontally sensor stitch is buckled downwards.
Further, specifically, bearing mechanism includes bearing lift cylinder and bearing piece, the fixed setting of bearing lift cylinder is on the lower part of bending device mount pad, and the flexible end of bearing lift cylinder is vertical up, the flexible fixed connection of bearing piece and lift cylinder. After the flexible end of bearing lift cylinder stretches out, can make the bearing piece rise to the below of sensor stitch, hold the below of sensor stitch for the below of sensor stitch is buckled again.
Further, in order to facilitate the sensor pin below after buckling to buckle again, the fixed surface of the upper surface of the bearing block is provided with an auxiliary forming block, the auxiliary forming block is provided with a forming bulge on the surface, a right-angle support opening is formed between the side surface of the forming bulge and the surface of the auxiliary forming block, and the right-angle support opening faces towards the workpiece fixing seat. After the telescopic end of the bearing lifting cylinder extends out, the forming bulge can be pressed below the sensor pins, so that the sensor pins exposed out of the pin supporting table are bent into an L shape.
Further, in order to make the right angle corner of the sensor stitch of being bent into L shape, the shaping targets in place more, the right angle is supported and is pressed the shaping mechanism and is included articulated seat one, articulated seat two, support the pressure arm and push down telescopic cylinder, articulated seat one and articulated seat two all are fixed in on the bending device mount pad, articulated seat one is more close to swivel work head for articulated seat two, the one end of supporting the pressure arm is articulated with articulated seat one, the cylinder tip and the articulated seat two of pushing down telescopic cylinder are articulated, push down telescopic cylinder's flexible end and support the pressure arm articulated.
In order to facilitate accurate pressing of the pressing arm, the hinge base II is higher than the hinge base I, and a hinge point of a telescopic end of the pressing telescopic cylinder and the pressing arm is located at the position, close to the other end of the pressing arm, of the upper surface of the pressing arm.
Furthermore, a wide-mouth groove is formed in the position, close to the other end, of the lower surface of the pressing arm, the width of the wide-mouth groove is larger than the height of the pressing block, and the end face of the other end of the pressing arm is slightly inclined inwards from top to bottom.
The single-station automatic bending and forming device for the pins of the explosion-proof sensor of the battery module has the advantages that after the explosion-proof sensor is fixedly arranged on the workpiece fixing seat, the sensor pins of the explosion-proof sensor exposed out of the pin saddle are bent into an L shape through the bending device, a plurality of cylinders are in linkage fit with each other to work, the sensor pins are bent once and formed quickly and in place, the structural design of the whole device is reasonable, the use is convenient, the working efficiency is high, and the requirement of automatic testing is met.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic diagram of the structure of the explosion-proof sensor of the present invention.
FIG. 2 is a schematic structural diagram of a cover plate of a pressing block mounting groove which is not mounted on a workpiece fixing seat provided with an explosion-proof sensor.
FIG. 3 is a schematic structural diagram of a sensor pressing block of the workpiece fixing seat according to the present invention.
Fig. 4 is a schematic view of the working state of the single-station automatic bending and forming device for the pins of the explosion-proof sensor of the battery module.
Fig. 5 is a schematic structural diagram of the single-station automatic bending and forming device for pins of the explosion-proof sensor of the battery module.
Fig. 6 is a partial enlarged view of the single-station automatic bending and forming device for the pins of the explosion-proof sensor of the battery module.
Fig. 7 is a structural schematic diagram of the explosion-proof sensor after the pins of the sensor are bent.
In the figure: 1. the rotary worktable comprises 100 parts of a workpiece fixing seat, 102 parts of an explosion-proof sensor, 1021 parts of a pin mounting part, 1022 parts of a pin mounting groove hole, 1023 parts of an explosion-proof sensor pin, 103 parts of a sensor pressing block, 1031 parts of an outer convex part, 104 parts of a sensor mounting groove, 1041 parts of a first opening, 105 parts of a pressing block mounting groove, 106 parts of a pin mounting part support, 107 parts of a sensor pin bracket, 1071 parts of a pin supporting table, 1072 parts of a needle groove, 108 parts of a pressing block mounting groove cover plate, 10231 parts of a vertical part, 10232 parts of a transverse part,
601. bending device mount pad, 602, push down the bending mechanism, 6021, push down lift cylinder, 6022, compact heap, 6023, holding down plate, 6024, right angle pressure port, 603, bearing mechanism, 6031, bearing lift cylinder, 6032, bearing piece, 6033, supplementary shaping piece, 6034, shaping arch, 6035, right angle support port, 604, right angle butt pressure forming mechanism, 6041, articulated seat one, 6042, articulated seat two, 6043, support the arm, 6044, wide mouth recess, 6045, push down telescopic cylinder, 6046, shaping pressure head.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.
As shown in the drawings, which is the best embodiment of the present invention, a single-station automatic bending and forming device for pins of an explosion-proof sensor of a battery module is used for bending an explosion-proof sensor 102 fixedly mounted on a workpiece fixing seat 100, and a specific mounting structure of the explosion-proof sensor 102 is introduced as follows:
as shown in fig. 1-3, a plurality of workpiece fixing seats 100 are disposed at a position close to the outer edge of the rotary table 1, a sensor mounting groove 104 and a pressing block mounting groove 105 which are communicated with each other are disposed on the surface of the workpiece fixing seat 100, a main body portion of the explosion-proof sensor 102 is embedded in the sensor mounting groove 104, a sensor pressing block 103 is disposed in the pressing block mounting groove 105, an elastic mechanism is further disposed in the pressing block mounting groove 105, the sensor pressing block 103 abuts against the rear end of the explosion-proof sensor 102 through the pressure of the elastic mechanism, an opening 1041 is disposed at the front end of the sensor mounting groove 104, the front end of the explosion-proof sensor 102 extends forward from the opening 1041 and forms a pin mounting portion 1021 outside the sensor mounting groove 104, a pin mounting groove hole 1022 is disposed on the front end surface of the pin mounting portion 1021, a pin mounting portion support 106 is further integrally disposed, the upper surface of the pin mounting part support 106 is provided with a sensor pin bracket 107, the upper surface of the sensor pin bracket 107 is provided with a pin tray 1071, the pin mounting part 1021 is positioned between the pin tray 1071 and the outer edge of the upper end of the workpiece fixing seat 100, and the pin tray 1071 is provided with a front needle groove 1072 and a rear needle groove which are communicated with each other.
A connecting part of the sensor mounting groove 104 and the pressing block mounting groove 105 is provided with a communicating opening 109, an outer convex part 1031 extends forwards on the front end surface of the sensor pressing block 103, and the outer convex part 1031 penetrates through the communicating opening 109 and then presses the rear end of the upper surface of the explosion-proof sensor 102. In order to facilitate the removal of the explosion-proof sensor 102, the front end surface of the outer protrusion 1031 is a circular arc surface. The elastic mechanism is a compression spring (not shown in the figure), and the compression spring is compressed between the rear end face of the sensor pressing block 103 and the rear side face in the pressing block mounting groove 105. The upper port of the pressing block mounting groove 105 is detachably provided with a pressing block mounting groove cover plate 108 through a screw.
Stitch installation slotted hole 1022 on stitch installation department 1021 is towards the periphery of swivel work head 1, the back end of explosion-proof sensor stitch 1023 is inserted in the stitch installation slotted hole 1022 of explosion-proof sensor 102 front end, the height that stitch saddle 1071 set up just in time makes the middle part of explosion-proof sensor stitch 1023 inlay in needle groove 1072, and explosion-proof sensor stitch 1023 does not take place deformation, stitch saddle 1071 is the effect of bearing living the stitch only, the front portion of explosion-proof sensor stitch 1023 exposes in stitch saddle 1071, as the state of fig. 2, explosion-proof sensor stitch 1023 is the state before bending.
As shown in fig. 4-6, the battery module explosion-proof sensor stitch single-station automatic bending and forming device includes a bending device mounting seat 601, a downward-pressing and bending mechanism 602, a supporting mechanism 603 and a right-angle pressing and forming mechanism 604 are installed on the bending device mounting seat 601, the downward-pressing and bending mechanism 602 is located above the workpiece fixing seat 100, the side of the workpiece fixing seat 100 facing the periphery of the rotary workbench 1 is a lateral surface, the downward-pressing and bending mechanism 602 can downward-press and bend an explosion-proof sensor stitch 1023 exposed at the periphery of the rotary workbench 1 for performing, the supporting mechanism 603 is supported below the explosion-proof sensor stitch 1023, the right-angle pressing and forming mechanism 604 is located obliquely above the outer side of the explosion-proof sensor stitch 1023, and the right-angle pressing and forming mechanism 604 can press and form the bent corner of the explosion-proof sensor stitch 1023.
The downward pressing and bending mechanism 602 comprises a downward pressing and lifting cylinder 6021, a pressing block 6022 and a downward pressing plate 6023, wherein a longitudinal mounting plate is arranged at the upper part of the mounting seat 601 of the bending device, the downward pressing and lifting cylinder 6021 is fixedly arranged on one side of the longitudinal mounting plate facing the center of the rotary workbench, the telescopic end of the downward pressing and lifting cylinder 6021 faces vertically downwards, the pressing block 6022 is fixedly connected with the telescopic end of the downward pressing and lifting cylinder 6021, the downward pressing plate 6023 is fixedly connected with the outer side surface of the pressing block 6022, the bottom surface of the downward pressing plate 6023 is lower than the bottom surface of the pressing block 6022, and a right-angle pressing opening 6024 is formed between the bottom surface part of the downward pressing plate 6023 lower than the pressing block 6022 and the bottom surface.
The bearing mechanism 603 includes a bearing lift cylinder 6031 and a bearing block 6032, the bearing lift cylinder 6031 is fixed to be arranged on the lower part of the bending device mounting seat 601, the telescopic end of the bearing lift cylinder 6031 is vertical upwards, and the bearing block 6032 is fixedly connected with the telescopic end of the lift cylinder 6031. The upper surface of the bearing block 6032 is fixedly provided with an auxiliary forming block 6033, the surface of the auxiliary forming block 6033 is provided with a forming protrusion 6034, a right-angle support port 6035 is formed between the side surface of the forming protrusion 6034 and the surface of the auxiliary forming block 6033, and the right-angle support port 6035 faces the workpiece fixing seat 100.
When the downward-pressing telescopic cylinder 6045 does not work, the pressing arm 6043 is in a horizontal state, the right-angle pressing mechanism 604 comprises a first hinged seat 6041, a second hinged seat 6042, a pressing arm 6043 and a downward-pressing telescopic cylinder 6045, the first hinged seat 6041 and the second hinged seat 6042 are fixed on the bending device mounting seat 601, the first hinged seat 6041 is closer to the rotary workbench 1 relative to the second hinged seat 6042, the first hinged seat 6041 is fixedly arranged on one side, back to the center of the rotary workbench, of the longitudinal mounting plate, one end of the pressing arm 6043 is hinged to the first hinged seat 6041, the end of the cylinder barrel of the downward-pressing telescopic cylinder 6045 is hinged to the second hinged seat 6042, and the telescopic end of the downward-pressing telescopic cylinder 6045 is hinged to the pressing arm 6043. The second hinge seat 6042 is higher than the first hinge seat 6041, and a hinge point between the telescopic end of the telescopic cylinder 6045 and the pressing arm 6043 is located on the upper surface of the pressing arm 6043 and close to the other end of the pressing arm 6043. A wide-mouth groove 6044 is formed in the lower surface of the abutting arm 6043 near the other end, the width of the wide-mouth groove 6044 is larger than the height of the pressing block 6022 (more specifically, the width of the wide-mouth groove 6044 is larger than the overall height of the pressing block 6022 and the pressing plate 6023 after installation), and the end surface of the other end of the abutting arm 6043 is slightly inclined inwards from top to bottom. The inner side wall of the wide-mouth groove 6044 close to the other end of the pressing arm 6043 is an outer side wall, and a forming pressure head 6046 is formed between the outer side wall and the end face of the other end of the pressing arm 6043.
The upper surface of sensor stitch bracket has the stitch saddle, when the flexible end of pushing down lift cylinder stretches out, the right angle is pressed the mouth and can just in time be pressed the corner at the upper surface of stitch saddle and lateral surface, and the lateral surface of stitch saddle is outside the swivel work head, and the bearing of sensor stitch is on the stitch saddle, exposes in the sensor stitch of stitch saddle and is pressed the mouth by the right angle and push down, and the horizontally sensor stitch is buckled downwards.
The bending device has the working principle that: the upper surface of the sensor pin bracket is provided with a pin saddle 1071, the front part of the explosion-proof sensor pin 1023 is exposed out of the pin saddle 1071, as shown in the state of figure 2, the explosion-proof sensor pin 1023 is in a horizontal state before being bent. The front of the sensor pin carrier 107 is convex to the front of the pin mounting seat 106. The rotary worktable 1 rotates to drive the workpiece fixing seat 100 to rotate to the explosion-proof sensor pin bending forming station, namely, between the press bending mechanism 602 and the supporting mechanism 603,
first, the flexible end of bearing lift cylinder 6031 of bearing mechanism 603 stretches out earlier for supplementary shaping piece 6033 rises along with bearing piece 6032, the surface of supplementary shaping piece 6033 supports on the anterior lower surface of sensor stitch bracket 107, the front end at sensor stitch bracket 107 is supported to the protruding 6034 rear end of shaping, right angle holds in the palm mouthful 6035 promptly, the card is in the corner of sensor stitch bracket 107 front end below just in time, the protruding 6034 anterior below that is located explosion-proof sensor stitch 1023 of shaping, wait for to be about to push down the explosion-proof sensor stitch 1023 of buckling.
Next, the extending end of the downward-pressing lifting cylinder 6021 extends out, so that the vertical pressing block 6022 and the downward pressing plate 6023 descend, the bottom surface of the pressing block 6022 presses on the pin holder 1071 and the workpiece fixing seat 100, the bottom surface of the downward pressing plate 6023 moves downward along the front end surface of the pin holder 1071, so that the front part of the sensor pin bracket 107 is bent, an L-shaped vertical part is formed along the front end surface of the pin holder 1071, and the right-angle pressing opening 6024 just presses the corners of the upper end surface and the front end surface of the pin holder 1071. And the shaping protrusion 6034 which supports the lower part of the front part of the explosion-proof sensor stitch 1023 in the previous step can ensure that the explosion-proof sensor stitch 1023 which is pressed down is bent to form a prototype of a horizontal forward transverse part, so that the subsequent pressing and shaping of the pressing arm 6043 are facilitated, the surface of the shaping protrusion 6034 is a slope with a slight inclination, and one end close to the stitch saddle 1071 is slightly higher.
Next, the telescopic end of the downward pressing telescopic cylinder 6045 extends out, so that the other end of the downward pressing telescopic cylinder 6043 rotates around one end of the downward pressing arm 6043, the other end of the downward pressing arm 6043 moves towards the corner between the L-shaped vertical part and the transverse part, and after the telescopic end of the downward pressing telescopic cylinder 6045 extends out to the right position, the downward pressing arm 6043 basically changes from the horizontal state to the vertical state, at the moment, the molding pressure head 6046 is positioned between the downward pressing plate 6023 and the molding protrusion 6034, further strengthens the molding effect of the vertical part and the corner of the transverse part in front of the explosion-proof sensor pin 1023, forms the effect shown in fig. 7, completes the required pin bending process, and then turns to the next process. When the pressing arm 6043 is in a vertical state, the pressing arm 6043 can conveniently enter between the lower pressing plate 6023 and the forming protrusion 6034, and the inclination of the end face of the other end of the pressing arm 6043 is in clearance fit with the inclination of the upper surface of the forming protrusion 6034, so that the forming effect is further improved.
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (7)
1. The utility model provides an automatic forming device that bends of battery module explosion-proof sensor stitch simplex position, explosion-proof sensor (102) fixed mounting is on work piece fixing base (100), and work piece fixing base (100) are installed on swivel work head (1), and explosion-proof sensor stitch (1023) of explosion-proof sensor (102) expose in swivel work head (1) periphery, its characterized in that: including bending device mount pad (601), install down to press bending mechanism (602) on bending device mount pad (601), bearing mechanism (603) and right angle support forming mechanism (604), it is located work piece fixing base (100) top to press bending mechanism (602) down, work piece fixing base (100) are the lateral surface towards the side of rotatory workstation (1) periphery, it can be with revealing explosion-proof sensor stitch (1023) of rotatory workstation (1) periphery preforming of buckling to press bending mechanism (602) down, bearing mechanism (603) hold in the below of explosion-proof sensor stitch (1023), the right angle supports forming mechanism (604) and is located the oblique top in explosion-proof sensor stitch (1023) outside, the right angle supports the pressure forming that forming mechanism (604) can buckle explosion-proof sensor stitch (1023) corner.
2. The battery module explosion-proof sensor pin single-station automatic bending and forming device as claimed in claim 1, wherein: the downward pressing and bending mechanism (602) comprises a downward pressing and lifting cylinder (6021), a pressing block (6022) and a downward pressing plate (6023), wherein the downward pressing and lifting cylinder (6021) is fixedly arranged on the upper part of the bending device mounting seat (601), the telescopic end of the downward pressing and lifting cylinder (6021) faces downwards vertically, the pressing block (6022) is fixedly connected with the telescopic end of the downward pressing and lifting cylinder (6021), the downward pressing plate (6023) is fixedly connected with the outer side surface of the pressing block (6022), the bottom surface of the downward pressing plate (6023) is lower than the bottom surface of the pressing block (6022), and a right-angle pressing opening (6024) is formed between the bottom surface part of the pressing block (6022) and the bottom surface of the pressing block (6022) when the downward pressing plate (6023) is lower than the bottom.
3. The battery module explosion-proof sensor pin single-station automatic bending and forming device as claimed in claim 1, wherein: the supporting mechanism (603) comprises a supporting lifting cylinder (6031) and a supporting block (6032), the supporting lifting cylinder (6031) is fixedly arranged on the lower portion of the bending device mounting seat (601), the telescopic end of the supporting lifting cylinder (6031) is vertically upward, and the supporting block (6032) is fixedly connected with the telescopic end of the lifting cylinder (6031).
4. The single-station automatic bending and forming device for the pins of the explosion-proof sensor of the battery module as set forth in claim 3, wherein: the fixed surface of the upper surface of bearing piece (6032) is provided with supplementary shaping piece (6033), and supplementary shaping piece (6033) have shaping arch (6034) on the surface, form right angle support mouth (6035) between the side of shaping arch (6034) and the surface of supplementary shaping piece (6033), and right angle support mouth (6035) is towards work piece fixing base (100).
5. The single-station automatic bending and forming device for the pins of the explosion-proof sensor of the battery module as set forth in claim 2, wherein: the right angle is supported and is pressed forming mechanism (604) including articulated seat one (6041), articulated seat two (6042), support and press arm (6043) and push down telescopic cylinder (6045), articulated seat one (6041) and articulated seat two (6042) all are fixed in on bending device mount pad (601), articulated seat one (6041) are more close to swivel work head (1) for articulated seat two (6042), the one end and the articulated seat one (6041) of pressing arm (6043) are articulated, the cylinder tip and the articulated seat two (6042) of pushing down telescopic cylinder (6045) are articulated, push down telescopic cylinder (6045) flexible end and support and press arm (6043) articulated.
6. The single-station automatic bending and forming device for the pins of the explosion-proof sensor of the battery module as set forth in claim 5, wherein: articulated seat two (6042) are higher than articulated seat one (6041), and the flexible end of pushing down telescopic cylinder (6045) and the pin joint of arm (6043) are pressed to being located and are pressed arm (6043) upper surface and be close to and press arm (6043) other end department.
7. The single-station automatic bending and forming device for the pins of the explosion-proof sensor of the battery module as set forth in claim 5, wherein: a wide-mouth groove (6044) is formed in the lower surface of the pressing arm (6043) close to the other end, the width of the wide-mouth groove (6044) is larger than the height of the pressing block (6022), and the end face of the other end of the pressing arm (6043) is slightly inclined inwards from top to bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911233473.5A CN110842110A (en) | 2019-12-05 | 2019-12-05 | Battery module explosion-proof sensor stitch single-station automatic bending forming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911233473.5A CN110842110A (en) | 2019-12-05 | 2019-12-05 | Battery module explosion-proof sensor stitch single-station automatic bending forming device |
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| Publication Number | Publication Date |
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| CN110842110A true CN110842110A (en) | 2020-02-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911233473.5A Pending CN110842110A (en) | 2019-12-05 | 2019-12-05 | Battery module explosion-proof sensor stitch single-station automatic bending forming device |
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| CN (1) | CN110842110A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112247013A (en) * | 2020-09-16 | 2021-01-22 | 安费诺汽车连接系统（常州）有限公司 | Automatic bending and shaping device for Hall switch lead |
-
2019
- 2019-12-05 CN CN201911233473.5A patent/CN110842110A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112247013A (en) * | 2020-09-16 | 2021-01-22 | 安费诺汽车连接系统（常州）有限公司 | Automatic bending and shaping device for Hall switch lead |
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