CN209477066U - A kind of continuous punching mechanism of battery box support reinforcer process units - Google Patents
A kind of continuous punching mechanism of battery box support reinforcer process units Download PDFInfo
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- CN209477066U CN209477066U CN201920106885.1U CN201920106885U CN209477066U CN 209477066 U CN209477066 U CN 209477066U CN 201920106885 U CN201920106885 U CN 201920106885U CN 209477066 U CN209477066 U CN 209477066U
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- support plate
- supporting block
- stabilizer blade
- pressure head
- punching press
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- 238000004080 punching Methods 0.000 title claims abstract description 87
- 230000007246 mechanism Effects 0.000 title claims abstract description 61
- 238000000034 method Methods 0.000 title claims abstract description 33
- 239000003381 stabilizer Substances 0.000 claims abstract description 54
- 238000004519 manufacturing process Methods 0.000 claims description 27
- 230000008602 contraction Effects 0.000 claims description 9
- 239000007769 metal material Substances 0.000 claims description 3
- 238000005520 cutting process Methods 0.000 description 16
- 238000010586 diagram Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 238000005457 optimization Methods 0.000 description 4
- 238000005452 bending Methods 0.000 description 3
- 230000000994 depressogenic effect Effects 0.000 description 3
- 238000007599 discharging Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 208000012868 Overgrowth Diseases 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
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- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The utility model discloses a kind of continuous punching mechanisms of battery box support reinforcer process units, including turntable, punching press lower die is evenly equipped on turntable, the press head group for carrying out successively punching press to the workpiece being placed in punching press lower die is provided with above turntable, the punching press lower die includes the cabinet for being fixedly mounted on the disk upper surface, lower section support plate is successively arranged at intervals in the cabinet side by side, upper section support plate and stabilizer blade support plate, the upper section support plate upper surface is vertically provided with recesses slot, the upper section support plate is divided into supporting block and lower supporting block from top to bottom, it is connected between the upper supporting block and the lower supporting block by elastic mechanism.The present apparatus have can continuous punching, facilitate blanking, high degree of automation, high-efficient advantage.
Description
Technical field
The utility model relates to automobile parts to produce and process technical field, and in particular to a kind of battery box support reinforcer is raw
Produce the continuous punching mechanism of device.
Background technique
New-energy automobile, which refers to, uses unconventional vehicle fuel as a source of power, the dynamic Control and drive of comprehensive vehicle
The advanced technology of dynamic aspect, the advanced automobile with new technology, new construction of the technical principle of formation, new energy vapour at this stage
Vehicle mostly provides power for battery, is commonly called as electric vehicle, and most important component is exactly battery in electric car, and battery needs battery
Box support is mounted in car body, and battery case needs certain intensity and installation strength, ensures battery in use steady
It is qualitative, therefore battery case needs battery box support reinforcer to connect with car body.
Existing battery box support reinforcer, be by rectangle plate by cutting, the processes such as punching press be process, it passes through
Upper section 10, middle section 11 and the lower section 12 that two bending parts are, wherein middle section 11 is obliquely installed, upper section 10 far from middle section 11 one
Epitaxial lateral overgrowth stretches out two stabilizer blades 13, and two stabilizer blades 13 are higher than the position of the upper section 10, on the battery box support reinforcer
Upper section 10, be provided with aperture 14 on lower section 12 and stabilizer blade 13, wherein the part open 14 of upper section 10 has and opens with described
The prominent position of the matched recess 15 in hole 14, the recess 15 and the stabilizer blade 13 is on the contrary, other middle section 11 and lower section 12 are handed over
Protrusion 16 is provided at the bending part connect, protrusion 16 increases its intensity, the battery case for preventing middle section and lower section from bending
The production of bracket reinforcer needs the processes such as cutting, continuous punching, and the process being related to is more, so that machinery occupies in production
Place is larger, increases production cost.
In view of the above shortcomings of the prior art, applicant considers to design a kind of battery box support reinforcer process units, wraps
Include the cutting mechanism set gradually, continuous punching mechanism and protrusion production mechanism, the cutting mechanism and the continuous punching machine
For the line of structure perpendicular to the line of protrusion production mechanism and the continuous punching mechanism, the cutting mechanism includes cutting work
Make platform, it is described cut to be provided on workbench cut fixing groove, it is described cut to be provided with above workbench cut formed punch, the sanction
It cuts formed punch to connect by first hydraulic cylinder with bracket, described cut cuts fixing groove setting, the continuous punching described in formed punch face
Press mechanism includes horizontally disposed turntable, and the turntable and rotating mechanism are rotatablely connected, and is evenly equipped with punching press lower die on the turntable,
The press head group for carrying out successively punching press to the workpiece being placed in punching press lower die, the press head group are provided with above the turntable
It is connect by second hydraulic cylinder with mounting rack；Protrusion production mechanism includes raised production work platform, the protrusion production work
Make to be provided with raised lower die on platform, the protrusion production work platform side is provided with column, is arranged diagonally downward on the column
There is third hydraulic cylinder, protrusion lower die described in the third cylinder ends face is provided with raised pressure head.
Above-mentioned battery box support reinforcer process units can preferably carry out punching press, easy to operate, easy to use.But
Continuous punching can preferably be carried out by how providing one kind, and the battery box support reinforcer for improving the degree of automation and efficiency is raw
The continuous punching machine for producing device is configured to those skilled in the art's head technical problems to be solved.
Utility model content
In view of the above shortcomings of the prior art, the technical problem to be solved by the utility model is to how to provide a kind of energy
Enough continuous punchings, facilitate blanking, high degree of automation, the continuous punching machine of high-efficient battery box support reinforcer process units
Structure.
In order to solve the above-mentioned technical problem, the utility model uses the following technical solution:
A kind of continuous punching mechanism of battery box support reinforcer process units, including horizontally disposed turntable, described turn
Disk and rotating mechanism are rotatablely connected, and punching press lower die is evenly equipped on the turntable, are provided with above the turntable for being placed on
Workpiece in punching press lower die carries out the press head group of successively punching press, and the press head group is connect by second hydraulic cylinder with mounting rack；Institute
Stating punching press lower die includes the cabinet for being fixedly mounted on the disk upper surface, the cabinet upper end opening, in the cabinet successively
It is arranged at intervals with lower section support plate, upper section support plate and stabilizer blade support plate, the lower section support plate, upper section support plate and branch side by side
Positioning pin is provided in foot support plate, the aperture being arranged on the positioning pin and lower section, upper section and stabilizer blade cooperates, the upper section
Support plate upper surface is vertically provided with recesses slot, and the upper section support plate is divided into supporting block and lower support from top to bottom
Block, the lower supporting block are fixedly connected with the bottom of box, pass through elasticity between the upper supporting block and the lower supporting block
Mechanism connection, when the elastic mechanism is in elongation state, the upper surface of the upper supporting block is upper with the stabilizer blade support plate
Surface is in the same horizontal position, when the elastic mechanism is in contraction state, the upper surface of the upper supporting block and the branch
The distance between foot support plate upper surface is equal to the distance between upper section and the stabilizer blade in battery mounting box reinforcer, and described
The distance between the upper surface of lower section support plate and the upper surface of the upper supporting block are equal to upper section in battery box support reinforcer
The distance between lower section.
In the technical program, the workpiece after the completion of cutting is placed in cabinet, elastic mechanism is in elongation state, upper section
Support plate and stabilizer blade support plate are located at the same horizontal position, on the positioning pin and workpiece in upper section support plate and stabilizer blade support plate
Aperture cooperation, positions workpiece and is supported, and when formed punch group carries out punching press, so that elastic mechanism is shunk, is formed after contraction
Difference in height between stabilizer blade support plate and upper supporting block completes the processing of stabilizer blade, and the bevel edge between stabilizer blade and upper section is in upper branch
Lower stretch of positioning pin effect is formed on bracer and stabilizer blade support plate, and compressed elastic mechanism supports supporting block and lower section
Difference in height between plate meets the length requirement in middle section, can ensure its precision, so by continuous punching, completes workpiece punching
The production of process is pressed, error is small, high-efficient.
As optimization: the elastic mechanism includes the spring being arranged between the upper supporting block and lower supporting block, described
Electromagnet is provided on the upper surface of lower supporting block, the upper supporting block is metal material.
In this way, when after being under pressure, the contraction that spring can be stable forms the difference in height of upper section and stabilizer blade, in the work
After the punching press of sequence, electromagnet adsorbs upper supporting block, has ensured the stamping procedure of next step, has avoided spring reset
Afterwards, foot portion is jacked up, and influences workpiece center of gravity, meanwhile, after entire continuous punching process, electromagnet power-off, spring
Elongation, foot portion is popped up from stabilizer blade supporting block, convenient for carrying out auxiliary blanking to workpiece.
As optimization: the press head group include the stabilizer blade pressure head set gradually along the center of circle of the turntable, recess pressure head and
Middle section produces pressure head, and the stabilizer blade pressure head, recess pressure head and middle section production pressure head pass through the second hydraulic cylinder and institute respectively
Mounting rack connection is stated, upper section support plate described in the stabilizer blade pressure head face is arranged, the support of upper section described in the recess pressure head face
Plate is arranged, and recesses slot described in face is provided with convex block on the recess pressure head, under the middle section produces described in pressure head face
Section support plate setting.
In this way, stabilizer blade pressure head carries out punching press to upper section support plate, and spring is depressed into contraction when carrying out punching press, thus
Formed upper section support plate upper surface and stabilizer blade support plate upper surface difference in height, wherein the surface of stabilizer blade pressure head be plane, into
Will not generate workpiece extra deformation when row punching press, when recess pressure head carries out punching press, since recess pressure head has a convex block, convex block with
The setting of recesses slot face, convex block is consistent with recesses slot structure, therefore when carrying out punching press, convex block can make workpiece
Recess is generated, and is matched with recesses slot, middle section produces pressure head when carrying out punching press, aperture and upper section support plate on workpiece
With the detent fit in stabilizer blade support plate, therefore middle section pressure head in lower section support plate workpiece carry out punching press when, it is not set
One end of positioning pin shrinks to form inclined middle section, and formed punch group in punching press, fix by respective position, passes through rotating mechanism band turn
Disk realizes the change in location of punching press lower die, to successively carry out the punching press in each portion according to process, continuity is strong, matter when separately machined
Guarantee is measured.
As optimization: there are four the cabinet settings.
In this way, can satisfy three stamping procedures, and a position is reserved for discharging, avoid generating wound to operator
Evil.
As optimization: the rotating mechanism includes driving motor, and the output shaft of the driving motor is vertically arranged, the drive
The output shaft of dynamic motor is rotated coaxially with the turntable to be connect.
In this way, driving motor output stablize, convenient for control amount of spin, effectively guarantee each formed punch can accurately with
Punching press lower die ensures machining accuracy to it.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of battery box support reinforcer process units using the utility model structure.
Fig. 2 is the bottom view of Fig. 1.
Fig. 3 is the structural schematic diagram of battery box support reinforcer.
Fig. 4 is the knot schematic diagram of punching press lower die in Fig. 1.
Fig. 5 is the structural schematic diagram that continuous punching mechanism carries out recess stamping procedure.
Fig. 6 is the structural schematic diagram that continuous punching mechanism carries out lower section stamping procedure.
Fig. 7 is the structural schematic diagram of protrusion production mechanism.
Specific embodiment
Below with reference to a kind of attached drawing 1-7 of battery box support reinforcer process units using the utility model structure to this
Utility model is described in further detail.
A kind of battery box support reinforcer process units, including set gradually cutting mechanism, continuous punching mechanism and convex
Production mechanism is played, the cutting mechanism and the line of the continuous punching mechanism produce mechanism and the company perpendicular to the protrusion
The line of continuous punching mechanism, the cutting mechanism include cutting workbench 2, it is described cut to be provided on workbench 2 cut fixation
Slot 21, it is described cut to be provided with above workbench 2 cut formed punch 22, the formed punch 22 that cuts is by first hydraulic cylinder 23 and bracket
24 connections, described cut cut the setting of fixing groove 21 described in 22 face of formed punch, the continuous punching mechanism includes horizontally disposed
Turntable 3, the turntable 3 are rotatablely connected with rotating mechanism, are evenly equipped with punching press lower die on the turntable 3, are arranged above the turntable 3
There is the press head group for carrying out successively punching press to the workpiece being placed in punching press lower die, the press head group passes through second hydraulic cylinder 31
It is connect with mounting rack 32；Protrusion production mechanism includes raised production work platform 4, is arranged on the protrusion production work platform 4
There is a raised lower die 41,4 side of protrusion production work platform is provided with column 42, is provided with the on the column 42 diagonally downward
Three hydraulic cylinders 43, protrusion lower die 41 described in the 43 end face of third hydraulic cylinder are provided with raised pressure head 44.
When in use, rectangle plate is put into and cuts cutting in fixing groove on workbench, first hydraulic cylinder movement drives
Formed punch cuts rectangle plate, and the aperture in outer shape and surface is gone out, and the workpiece after the completion of cutting is removed simultaneously
It is placed in punching press lower die, second hydraulic cylinder drives formed punch group to carry out successively punching press to workpiece, and during which rotating mechanism drives turntable
The punching press simultaneously of multiple workpiece may be implemented in rotation, and in punching press, formed punch group liquidates respectively to be depressed workpiece in mould and carry out different works
Workpiece after the completion of punching press is taken out out of punching press lower die, is put so that workpiece punching press is completed after the completion of turntable rotation by the punching press of sequence
It sets in raised lower die, the movement of third hydraulic cylinder produces protrusion.The utility model can be realized flow line production, work
Sequence formulate rationally, high production efficiency is not take up more place, production space is effectively utilized, thus reduce investment at
This.
In the present embodiment, described cut is vertically provided with perforation 25 on workbench 2, described to cut that formed punch 22 is downwardly vertical to be set
It is equipped with red needle 26, the setting of perforation 25 described in 26 face of red needle.
In this way, red needle cuts rectangle plate, cutting the waste material to get off can be discharged from perforation, accomplish to concentrate heap
The effect put reduces the cumbersome of recycling cleaning, while also avoiding operator and manually taking out waste material from cutting in fixing groove
Extra labour, improves production efficiency.
In the present embodiment: the punching press lower die includes the cabinet 33 for being fixedly mounted on the disk upper surface, the cabinet
33 upper end openings are successively arranged at intervals with lower section support plate 34, upper section support plate and stabilizer blade support plate in the cabinet 33 side by side
35, be provided with positioning pin 36 in the lower section support plate 34, upper section support plate and stabilizer blade support plate 35, the positioning pin 36 with
The aperture 14 being arranged on lower section 12, upper section 10 and stabilizer blade 13 cooperates, and the upper section support plate upper surface is vertically provided with recess and holds
Receive slot 37, the upper section support plate is divided into supporting block 38 and lower supporting block 39 from top to bottom, the lower supporting block 39 with it is described
33 bottom of cabinet is fixedly connected, and is connected between the upper supporting block 38 and the lower supporting block 39 by elastic mechanism, the bullet
Property mechanism when being in elongation state, the upper surface of the upper supporting block 38 and the upper surface of the stabilizer blade support plate 35 are in same
Horizontal position, when the elastic mechanism is in contraction state, the upper surface of the upper supporting block 38 and the stabilizer blade support plate 35
The distance between upper surface is equal to the distance between upper section 10 and the stabilizer blade 13 in battery mounting box reinforcer, and the lower section
The distance between the upper surface of support plate 34 and the upper surface of the upper supporting block 38 are equal to upper section in battery box support reinforcer
The distance between 10 and lower section 12.
In this way, the workpiece after the completion of cutting is placed in cabinet, elastic mechanism is in elongation state, upper section support plate and
Stabilizer blade support plate is located at the same horizontal position, and the aperture on positioning pin and workpiece in upper section support plate and stabilizer blade support plate is matched
It closes, workpiece is positioned and is supported, when formed punch group carries out punching press, so that elastic mechanism is shunk, form stabilizer blade branch after contraction
Difference in height between fagging and upper supporting block completes the processing of stabilizer blade, the bevel edge between stabilizer blade and upper section be in upper supporting block and
Lower stretch of positioning pin effect is formed in stabilizer blade support plate, and compressed elastic mechanism makes between supporting block and lower section support plate
Difference in height meet the length requirement in middle section, can ensure its precision, it is so to pass through continuous punching, complete workpiece stamping procedure
Production, error is small, high-efficient.
In the present embodiment: the elastic mechanism includes the spring being arranged between the upper supporting block 38 and lower supporting block 39
5, electromagnet 51 is provided on the upper surface of the lower supporting block 39, the upper supporting block 38 is metal material.
In this way, when after being under pressure, the contraction that spring can be stable forms the difference in height of upper section and stabilizer blade, in the work
After the punching press of sequence, electromagnet adsorbs upper supporting block, has ensured the stamping procedure of next step, has avoided spring reset
Afterwards, foot portion is jacked up, and influences workpiece center of gravity, meanwhile, after entire continuous punching process, electromagnet power-off, spring
Elongation, foot portion is popped up from stabilizer blade supporting block, convenient for carrying out auxiliary blanking to workpiece.
In the present embodiment: the press head group includes the stabilizer blade pressure head 52 set gradually along the center of circle of the turntable, recess pressure
First 53 and middle section produce pressure head 54, the stabilizer blade pressure head 52, recess pressure head 53 and middle section production pressure head 54 are respectively by described
Second hydraulic cylinder 31 is connect with the mounting rack 32, the setting of upper section support plate described in 52 face of stabilizer blade pressure head, the recess
Upper section support plate described in 53 face of pressure head is arranged, and recesses slot 37 described in face is provided with convex block on the recess pressure head 53
55, the middle section produces lower section support plate 35 described in 54 face of pressure head and is arranged.
In this way, stabilizer blade pressure head carries out punching press to upper section support plate, and spring is depressed into contraction when carrying out punching press, thus
Formed upper section support plate upper surface and stabilizer blade support plate upper surface difference in height, wherein the surface of stabilizer blade pressure head be plane, into
Will not generate workpiece extra deformation when row punching press, when recess pressure head carries out punching press, since recess pressure head has a convex block, convex block with
The setting of recesses slot face, convex block is consistent with recesses slot structure, therefore when carrying out punching press, convex block can make workpiece
Recess is generated, and is matched with recesses slot, middle section produces pressure head when carrying out punching press, aperture and upper section support plate on workpiece
With the detent fit in stabilizer blade support plate, therefore middle section pressure head in lower section support plate workpiece carry out punching press when, it is not set
One end of positioning pin shrinks to form inclined middle section, and formed punch group in punching press, fix by respective position, passes through rotating mechanism band turn
Disk realizes the change in location of punching press lower die, to successively carry out the punching press in each portion according to process, continuity is strong, matter when separately machined
Guarantee is measured.
In the present embodiment: there are four the settings of cabinet 33.
In this way, can satisfy three stamping procedures, and a position is reserved for discharging, avoid generating wound to operator
Evil.
In the present embodiment: the rotating mechanism includes driving motor 6, and the output shaft of the driving motor 6 is vertically arranged, institute
The output shaft for stating driving motor 6 is rotated coaxially with the turntable 3 to be connect.
In this way, driving motor output stablize, convenient for control amount of spin, effectively guarantee each formed punch can accurately with
Punching press lower die ensures machining accuracy to it.
In the present embodiment: the end face of protrusion lower die 41 described in protrusion 44 face of pressure head is arcwall face.
In this way, the protrusion formed is cambered surface, intensity is big, can play a supporting role, appearance is also more attractive.
In the present embodiment: protrusion pressure head 44 described in protrusion 41 face of lower die is provided with raised holding tank 45.
In this way, middle section can deform into raised holding tank after the pressure by raised pressure head, production effect is improved
Rate, raised molding are accurate.
Electric-control system is additionally provided in the present apparatus, all electric control elements being directed to are electrically connected with the electric-control system
It connects, wherein electric-control system includes PLC controller or MCU, generally selects PLC controller, model S7-200, wherein first is hydraulic
Cylinder, second hydraulic cylinder, third hydraulic cylinder and driving motor, which are electrically connected and are controlled by it with the PLC controller, to be acted,
Improve reliability and stability.The specific control mode of PLC controller belongs to the prior art, is not repeated in present patent application
Description.
Finally, it should be noted that above embodiments are only to illustrate the technical solution of the utility model, rather than its limitations；
Although the utility model is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that；
It can still modify to technical solution documented by previous embodiment, or to some or all of the technical features
It is equivalently replaced；And these are modified or replaceed, the utility model embodiment that it does not separate the essence of the corresponding technical solution
The range of technical solution should all cover in the claim of the utility model and the range of specification.
Claims (5)
1. a kind of continuous punching mechanism of battery box support reinforcer process units, which is characterized in that including horizontally disposed turn
Disk, the turntable and rotating mechanism are rotatablely connected, and punching press lower die is evenly equipped on the turntable, is provided with and is used for above the turntable
The press head group of successively punching press is carried out to the workpiece being placed in punching press lower die, the press head group passes through second hydraulic cylinder and mounting rack
Connection；The punching press lower die includes the cabinet for being fixedly mounted on the disk upper surface, the cabinet upper end opening, the cabinet
It is inside successively arranged at intervals with lower section support plate, upper section support plate and stabilizer blade support plate, the lower section support plate, upper section support side by side
Positioning pin is provided on plate and stabilizer blade support plate, the aperture being arranged on the positioning pin and lower section, upper section and stabilizer blade cooperates, institute
It states upper section support plate upper surface and is vertically provided with recesses slot, the upper section support plate is divided into supporting block under from top to bottom
Supporting block, the lower supporting block are fixedly connected with the bottom of box, are passed through between the upper supporting block and the lower supporting block
Elastic mechanism connection, when the elastic mechanism is in elongation state, the upper surface of the upper supporting block and the stabilizer blade support plate
Upper surface be in the same horizontal position, when the elastic mechanism is in contraction state, the upper surface of the upper supporting block and institute
The distance between stabilizer blade support plate upper surface is stated equal to the distance between upper section and the stabilizer blade in battery mounting box reinforcer, and
The distance between the upper surface of the lower section support plate and the upper surface of the upper supporting block are equal in battery box support reinforcer
The distance between upper section and lower section.
2. a kind of continuous punching mechanism of battery box support reinforcer process units according to claim 1, feature exist
In: the elastic mechanism includes the spring being arranged between the upper supporting block and lower supporting block, the upper table of the lower supporting block
Electromagnet is provided on face, the upper supporting block is metal material.
3. a kind of continuous punching mechanism of battery box support reinforcer process units according to claim 2, feature exist
In: the press head group includes the stabilizer blade pressure head set gradually along the center of circle of the turntable, recess pressure head and middle section production pressure head, institute
It states stabilizer blade pressure head, recess pressure head and middle section production pressure head to connect by the second hydraulic cylinder with the mounting rack respectively, institute
The setting of upper section support plate described in stabilizer blade pressure head face is stated, the setting of upper section support plate, the recess described in the recess pressure head face
Recesses slot described in face is provided with convex block, lower section support plate setting described in the middle section production pressure head face on pressure head.
4. a kind of continuous punching mechanism of battery box support reinforcer process units according to claim 3, feature exist
In: there are four the cabinet settings.
5. a kind of continuous punching mechanism of battery box support reinforcer process units according to claim 4, feature exist
In: the rotating mechanism includes driving motor, and the output shaft of the driving motor is vertically arranged, the output shaft of the driving motor
It rotates coaxially and connect with the turntable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920106885.1U CN209477066U (en) | 2019-01-22 | 2019-01-22 | A kind of continuous punching mechanism of battery box support reinforcer process units |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920106885.1U CN209477066U (en) | 2019-01-22 | 2019-01-22 | A kind of continuous punching mechanism of battery box support reinforcer process units |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209477066U true CN209477066U (en) | 2019-10-11 |
Family
ID=68132039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920106885.1U Active CN209477066U (en) | 2019-01-22 | 2019-01-22 | A kind of continuous punching mechanism of battery box support reinforcer process units |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209477066U (en) |
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2019
- 2019-01-22 CN CN201920106885.1U patent/CN209477066U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No. 29, fish mouth mayor, Jiangbei District, Chongqing, Chongqing Patentee after: Chongqing Zhixin Industrial Co.,Ltd. Address before: No. 29, fish mouth mayor, Jiangbei District, Chongqing, Chongqing Patentee before: CHONGQING ZHIXIN INDUSTRIAL GROUP CO.,LTD. |
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| CP01 | Change in the name or title of a patent holder |