CN117798270A - A mold processing device for automatic upper and lower shell - Google Patents
A mold processing device for automatic upper and lower shell Download PDFInfo
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- CN117798270A CN117798270A CN202410179414.9A CN202410179414A CN117798270A CN 117798270 A CN117798270 A CN 117798270A CN 202410179414 A CN202410179414 A CN 202410179414A CN 117798270 A CN117798270 A CN 117798270A
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- 238000012545 processing Methods 0.000 title claims abstract description 20
- 239000002994 raw material Substances 0.000 claims abstract description 49
- 230000007246 mechanism Effects 0.000 claims abstract description 29
- 238000007599 discharging Methods 0.000 claims abstract description 22
- 239000000463 material Substances 0.000 claims description 7
- 230000006835 compression Effects 0.000 claims 1
- 238000007906 compression Methods 0.000 claims 1
- 238000004080 punching Methods 0.000 description 9
- 238000005520 cutting process Methods 0.000 description 6
- 238000000227 grinding Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000013459 approach Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000005381 potential energy Methods 0.000 description 3
- 235000014676 Phragmites communis Nutrition 0.000 description 2
- 210000000078 claw Anatomy 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
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Abstract
The invention discloses a processing die device for automatically feeding and discharging shells, which comprises a lower die, an upper die and a lower die, wherein the lower die is provided with a lower die; the feeding assembly comprises transverse plates which are symmetrically arranged on the side wall of the lower die and driven to swing according to a preset path so as to feed; and the trigger mechanism is used for driving the transverse plate to move when the lower die and the upper die relatively move. The invention provides a processing die device for automatically feeding and discharging shells, wherein a feeding assembly is arranged on a lower die, the feeding assembly comprises a transverse plate movably arranged on the lower die, the transverse plate is used for clamping or releasing workpieces and raw materials, a trigger mechanism is further arranged on the lower die, the lower die and an upper die relatively move, the trigger mechanism drives the transverse plate to move according to a preset track, the processed workpieces are removed from the lower die, the raw materials to be processed are placed on the lower die, so that the upper die can perform stamping operation, the whole operation is automatically completed by a machine without manual operation, and the processing efficiency is improved.
Description
Technical Field
The invention relates to the technical field of automatic processing of workpieces, in particular to a processing die device for automatically feeding and discharging shells.
Background
Along with the development of modern technology, the life rhythm of people is faster and faster, and the requirement of people on production efficiency is higher and higher, in order to meet the demands of people, the mould is used to process the work piece in industrial production, and the most widely used is to utilize the mould to punch and form.
According to patent number CN113977407a, a 2022.01.28 is published (bulletin), an automatic feeding and discharging device of a die thimble numerical control machine tool is disclosed, the numerical control machine tool comprises a machine tool body, a numerical control cutting and grinding device is arranged on the machine tool body, a numerical control chuck is arranged at one end of the numerical control cutting and grinding device on the machine tool body, the feeding and discharging device comprises a feeding mechanism, a feeding mechanism and a discharging mechanism, the feeding mechanism clamps the die thimble from the feeding mechanism and pushes the die thimble to the numerical control cutting and grinding device for processing, and the discharging mechanism discharges from the processing position of the numerical control cutting and grinding device; the feeding mechanism comprises a feeding rack, two static racks and two movable racks are arranged at the top of the feeding rack, a pushing cylinder is arranged at the bottom of the movable racks, the telescopic end of the pushing cylinder is connected with the movable racks, the fixed end of the pushing cylinder is fixed on the feeding rack, the tooth parts of the static racks and the movable racks face upwards, and the two movable racks synchronously move under the action of the pushing cylinder; the feeding mechanism comprises a feeding cylinder, a first mounting plate is connected to the telescopic end of the feeding cylinder, a finger cylinder is arranged at one end, close to the numerical control chuck, of the first mounting plate, a clamping jaw is arranged at the working end of the finger cylinder, a rodless cylinder is arranged at the other end of the first mounting plate and on the same side of the finger cylinder, and a feeding push rod is arranged at the bottom of the moving part of the rodless cylinder; the discharging mechanism comprises a discharging cylinder, the telescopic end of the discharging cylinder is connected with a discharging cylinder, the telescopic end of the discharging cylinder faces downwards and is connected with a discharging fork, and the bottom of the discharging fork is provided with a notch. The device has novel design and reasonable structure, realizes the automation of feeding and discharging and the feeding of the die ejector pins in the processing process, and improves the production efficiency; the labor force is liberated, one worker can operate a plurality of machines simultaneously, the labor cost is reduced, the repeated clamping of the manually operated mould ejector pin in the feeding process is avoided, the intervention of human factors is reduced, and the product precision is improved.
When the stamping die is used for machining a workpiece, feeding and discharging are key to operation, particularly when a shell is machined by utilizing pre-cutting materials, manual operation is often needed by workers, the workpiece is firstly taken down from the stamping die, then raw materials to be machined are placed on the stamping die, the working efficiency is affected manually, potential safety hazards exist, and the health of workers is endangered.
Disclosure of Invention
The invention aims to provide a processing die device for automatically feeding and discharging shells, and aims to solve the problem that workers are required to manually take and discharge materials when a shell is processed by utilizing pre-cutting materials, and the working efficiency is low.
In order to achieve the above object, the present invention provides a processing mold device for automatically loading and unloading a shell, comprising a lower mold and an upper mold, and further comprising;
the feeding assembly comprises transverse plates which are symmetrically arranged on the side wall of the lower die and driven to swing according to a preset path so as to feed;
and the trigger mechanism is used for driving the transverse plate to move when the lower die and the upper die relatively move.
Preferably, the transverse plate is movably provided with a clamping group, and the clamping group is movably assembled for the following two stations:
the clamping group clamps the workpiece or the raw material when the transverse plate moves from a low position to a high position;
and the second station is used for releasing the workpiece or the raw material by the clamping group when the transverse plate moves from the high position to the low position.
Preferably, the clamping group comprises two pairs of side plates symmetrically arranged on the transverse plates, and a plurality of side plates are driven to move between the two transverse plates so as to clamp the workpieces or raw materials one by one.
Preferably, a plurality of the side plates move synchronously to clamp or release the workpiece and the raw material.
Preferably, the triggering mechanism comprises a disc movably mounted on the side wall of the lower die, and the disc is driven to rotate so as to drive the transverse plate to swing along a preset path to feed materials.
Preferably, a plurality of the disks on the same side rotate in synchronization.
Preferably, a sliding rod is slidably arranged on the upper die, the bottom of the sliding rod is rotatably arranged on the disc, and the sliding rod drives the disc to rotate and drives the transverse plate to swing according to a preset path so as to feed materials.
Preferably, the side plate is provided with an auxiliary assembly, the auxiliary assembly comprises a protruding block fixedly arranged on the side plate and a sliding block slidably arranged on the protruding block, and the sliding block is driven to extend out of the protruding block and form an opposite clamping surface with the side plate.
Preferably, the side plate is provided with an elastic sheet, the elastic sheet extends into the protruding block and is fixedly arranged on the sliding block, and the elastic sheet is deformed by extrusion to push the sliding block to move.
Preferably, when the transverse plate is in the first station, the side plate clamps the workpiece or raw material and presses the elastic sheet.
In the technical scheme, the processing die device for automatically feeding and discharging the shells has the following beneficial effects: the feeding assembly comprises a transverse plate movably mounted on the lower die, the transverse plate is used for clamping or releasing workpieces and raw materials, the lower die is further provided with a trigger mechanism, the lower die and the upper die move relatively, the trigger mechanism drives the transverse plate to move according to a preset track, the processed workpieces are removed from the lower die, the raw materials to be processed are placed on the lower die, so that the upper die performs stamping operation, the whole operation is automatically completed by machinery, manual operation is not needed, the processing efficiency is improved, and meanwhile, the personal safety of workers is guaranteed.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.
FIG. 1 is a schematic diagram of the overall structure provided by an embodiment of the present invention;
FIG. 2 is a schematic diagram of an internal structure according to an embodiment of the present invention;
FIG. 3 is an enlarged view of FIG. 2 at A
Fig. 4 is a schematic structural diagram of a side plate according to an embodiment of the present invention.
Reference numerals illustrate:
11. a lower die; 12. an upper die; 2. a feeding assembly; 21. a cross plate; 22. a clamping group; 221. a side plate; 222. a bump; 223. a slide block; 224. an elastic sheet; 23. a torsion spring; 3. a trigger mechanism; 31. a disc; 32. a slide bar; 33. a connecting rod; 34. and (5) a rocker.
Detailed Description
In order to make the technical scheme of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings.
As shown in fig. 1 to 4, a processing mold device for automatically loading and unloading a shell comprises a lower mold 11 and an upper mold 12, and further comprises;
the feeding assembly 2 comprises a transverse plate 21, wherein the transverse plate 21 is symmetrically arranged on the side wall of the lower die 11 and driven to swing along a preset path for feeding;
and a triggering mechanism 3 for driving the transverse plate 21 to move when the lower die 11 and the upper die 12 move relatively.
In particular, most of the existing shell processing is to divide the raw materials into blanks with the same specification according to the size of the shell, stack the blanks on one side of a die, manually place the blanks on the die by a worker, punch the blanks by the die, take the punched shell off the die by the worker after the punching is finished, place the punched shell on the other side of the die, place a new blank on the die, and repeat the operation to finish the production of the workpiece; the feeding assembly 2 in the above embodiment may be configured such that a pair of automatic grippers are mounted on the cross plate 21, and when the cross plate 21 is driven to move along a predetermined path, the two automatic grippers respectively grip a workpiece and a raw material, and then remove the processed workpiece from the lower die 11, and place the raw material on the lower die 11 for the next punching operation; the two pairs of clamping claws can be arranged on the transverse plate 21, when the transverse plate 21 is driven to move along a preset path, the two pairs of clamping claws respectively clamp a workpiece and raw materials, the transverse plate 21 continues to move, the processed workpiece is removed from the lower die 11, the raw materials are placed on the lower die 11 for the next punching operation, a pair of deflector rods can be arranged on the transverse plate 21, when the transverse plate 21 moves according to the preset path, the deflector rods are driven to move by the transverse plate 21, the processed workpiece is pulled off from the lower die 11 by the deflector rods, the raw materials are pulled to the lower die 11 for the next punching operation, and the deflector rods can be arranged on the transverse plate 21 for the next punching operation, and the deflector rods and other common knowledge of those skilled in the art can be used; the trigger mechanism 3 in the above embodiment may be a position sensor installed on the upper die 12, when the upper die 12 moves to a predetermined position, the trigger mechanism 3 operates to drive the cross plate 21 to move according to a predetermined path, the processed workpiece is removed from the lower die 11, the raw material is placed on the lower die 11 for the next punching operation, or a spring is provided between the upper die 12 and the trigger mechanism 3, the spring is further provided with a reed, the upper die 12 drives the spring to stretch when moving, when the spring stretches to a certain extent, the spring drives the reed to move, the circuit of the trigger mechanism 3 is connected, the trigger mechanism 3 operates to drive the cross plate 21 to move according to the predetermined path, the processed workpiece is removed from the lower die 11, the raw material is placed on the lower die 11 for the next punching operation, and the trigger mechanism 3 is controlled to operate by a timing module, so as to control the cross plate 21 to move according to the predetermined path.
In the above technical scheme, be provided with feeding subassembly 2 on the bed die 11, feeding subassembly 2 includes movable mounting diaphragm 21 on bed die 11, diaphragm 21 is used for centre gripping or release work piece and raw materials, still be provided with trigger mechanism 3 on the bed die 11, bed die 11 and last mould 12 relative movement, trigger mechanism 3 drives diaphragm 21 and moves according to predetermined orbit, remove the work piece of processing from bed die 11, place the raw materials of waiting to process on bed die 11, so that last mould 12 carries out stamping operation, whole work is accomplished by the machinery is automatic, need not manual operation, the efficiency of processing has been improved, the personal safety of staff has been ensured again simultaneously.
As a preferred embodiment provided by the invention, as shown in fig. 1-2, a clamping group 22 is movably arranged on the transverse plate 21, and the clamping group 22 is movably assembled for the following two stations: a first station, in which the transverse plate 21 moves from a low position to a high position, and the clamping group 22 clamps a workpiece or raw material; the second station, when the transverse plate 21 moves from high position to low position, the clamping group 22 releases the workpiece or raw material; when the upper die 12 finishes the stamping operation and gradually moves away from the lower die 11, the transverse plate 21 moves from a low position to a high position to clamp the workpiece and the raw material respectively, the transverse plate 21 continues to move to lift the workpiece and the raw material, when the upper die 12 approaches the lower die 11, the transverse plate 21 moves from the high position to the low position to place the workpiece on one side of the lower die 11, the raw material is placed on the lower die 11, and the stamping operation of the upper die 12 is facilitated.
As a further provided embodiment of the present invention, the clamping set 22 includes two pairs of side plates 221 symmetrically disposed on the cross plates 21, the plurality of side plates 221 are driven to move between the two cross plates 21 to clamp the workpiece or the raw material one by one, two motors are fixedly mounted on the cross plates 21, each motor corresponds to a pair of side plates 221, one of the side plates 221 is fixedly mounted on an output end of the motor, gears are disposed on the pair of side plates 221, and the two gears are engaged with each other, when the workpiece and the raw material need to be clamped, one of the motors drives one of the side plates 221 to rotate, the other side plate 221 is driven by the gears to rotate, the two side plates 221 move between the cross plates 21 to clamp the workpiece, the other motor drives the side plate 221 to rotate, the two side plates 221 rotate between the cross plates 21 to clamp the raw material, and the cross plates 21 swing according to a predetermined path, the machined workpiece is sent out of the lower die 11, the raw material to be machined is sent to the lower die 11, and the upper die 12 is convenient to perform punching operation.
As shown in fig. 1-4, a torsion spring 23 is arranged between the side plate 221 and the transverse plate 21, a slope is arranged at the bottom of the side plate 221, when the transverse plate 21 moves from high position to low position, the edges of the lower die 11 can be abutted against the slope on the side plate 221, the side plate 221 is forced to be close to the transverse plate 21, a workpiece is placed on one side of the lower die 11, raw materials are placed on the lower die 11, the upper die 12 is convenient to punch, the torsion spring 23 accumulates torsion potential energy, the transverse plate 21 continues to move, when the transverse plate 21 completely moves below the top of the lower die 11, the side plate 221 is tightly attached to the side wall of the lower die 11, when the transverse plate 21 moves above the lower die 11, the torsion spring 23 drives the side plate 221 to move towards the transverse plate 21, two pairs of side plates 221 clamp a workpiece and raw materials respectively, the torsion spring 23 drives the side plates 221 to synchronously move to clamp or release the workpiece and the raw materials, the raw materials to be processed are sent to the lower die 11, and the upper die 12 is convenient to punch.
As a further provided embodiment of the invention, the triggering mechanism 3 comprises a disc 31 movably installed on the side wall of the lower die 11, both discs 31 are provided with equal rocking bars 34, the transverse plate 21 is rotatably installed on the rocking bars 34, the disc 31 is driven to rotate so as to drive the rocking bars 34 to rotate, and the rocking bars 34 drive the transverse plate 21 to swing according to a preset path so as to feed materials; the lower die 11 is fixedly provided with a first motor and a second motor respectively, the two discs 31 are fixedly arranged at the output ends of the first motor and the second motor respectively, the first motor rotates firstly, the second motor rotates afterwards, during normal operation, one end of the transverse plate 21, which is close to the first motor, moves to the upper side of the lower die 11 firstly, at the moment, the torsion spring 23 pushes the side plate 221 at the end of the transverse plate 21 to move to the position between the transverse plates 21 to clamp a workpiece, the second motor drives the other end of the transverse plate 21 to move to the position above the lower die 11, at the moment, the torsion spring 23 pushes the side plate 221 at the end of the transverse plate 21 to move to the position between the transverse plates 21 to clamp the raw materials, the transverse plate 21 moves according to a preset route, the processed workpiece is sent out of the lower die 11, the raw materials to be processed are sent to the lower die 11, and the upper die 12 is convenient to punch.
As still another embodiment further provided by the present invention, the plurality of discs 31 on the same side are rotated in synchronization; the two lower dies 11 are fixedly provided with two discs 31 respectively and fixedly arranged at the output ends of the two motors, the two motors synchronously rotate, during normal operation, the motors drive the discs 31 to rotate, the discs 31 drive the transverse plates 21 to move according to a preset path, when the transverse plates 21 move to the upper side of the lower dies 11, the two pairs of torsion springs 23 respectively push the two pairs of side plates 221 on the transverse plates 21 to move between the transverse plates 21, the two pairs of side plates 221 respectively clamp workpieces and raw materials, the discs 31 continue to rotate, the transverse plates 21 are driven to move according to the preset path, the processed workpieces are sent out of the lower dies 11, raw materials to be processed are sent to the lower dies 11, and stamping operation of the upper dies 12 is facilitated.
As shown in fig. 1-3, in the preferred embodiment of the present invention, a slide bar 32 is slidably disposed on an upper mold 12, the bottom of the slide bar 32 is rotatably mounted on a disc 31, a connecting rod 33 is rotatably disposed between the discs 31, the slide bar 32 drives one of the discs 31 to rotate and drives the other disc 31 to rotate through the connecting rod 33, the two discs 31 drive a cross plate 21 to swing according to a predetermined path to feed, when the cross plate 21 moves from a high position to a low position, the corner angle of the lower mold 11 abuts against a slope on a side plate 221 to force the side plate 221 to close the cross plate 21, a workpiece is placed on one side of the lower mold 11, raw materials are placed on the lower mold 11, the punching operation of the upper mold 12 is facilitated, the torsion spring 23 accumulates torsion potential energy, the cross plate 21 continues to move, when the cross plate 21 moves completely below the top of the lower mold 11, the side plate 221 is tightly attached to the side wall of the lower mold 11, when the cross plate 21 moves above the lower mold 11, the torsion spring 23 drives the side plate 221 to move between the side plate 21, and the two pairs of side plates 221 clamp the workpiece and raw materials, respectively.
As still another embodiment of the present invention, the side plate 221 is provided with an auxiliary assembly, the auxiliary assembly includes a protrusion 222 fixedly mounted on the side plate 221 and a slider 223 slidably mounted on the protrusion 222, and the slider 223 is driven to extend from the protrusion 222 and form an opposite clamping surface with the side plate 221; the inside of lug 222 is provided with the pneumatic rod, slider 223 fixed mounting is on the output of pneumatic rod, when diaphragm 21 moved to the top of bed die 11, curb plate 221 moves down between diaphragm 21 under the thrust of torsion spring 23, and curb plate 221 holds on the lateral wall of work piece or raw materials, and the pneumatic rod is worked this moment, pushes away slider 223, and slider 223 stretches out from lug 222, and slider 223 forms opposite clamping face with curb plate 221 this moment, can help curb plate 221 centre gripping work piece or raw materials, reduces the risk that work piece or raw materials drop from between the curb plate 221.
As shown in fig. 2 and 4, in the preferred embodiment of the present invention, an elastic sheet 224 is disposed on the side plate 221, one end of the elastic sheet 224 is fixedly mounted on the side plate 221, the other end extends into the protrusion 222 and is fixedly mounted on the slide block 223, a sliding groove guiding the movement of the elastic sheet 224 is disposed on the protrusion 222, the elastic sheet 224 is deformed by extrusion to push the slide block 223 to move, when the side plate 221 approaches to the workpiece, the elastic sheet 224 is extruded, the elastic sheet 224 extends toward the inside of the protrusion 222 and pushes the slide block 223 to move toward the outside of the protrusion 222, the slide block 223 abuts against the inner wall of the housing, the housing is clamped between the side plates 221, the housing has a bending tendency and gives an outward reaction force to the side plates 221, so that the combination of the side plates 221 and the housing is tighter, the side walls of the side plates 221 are further covered with a rubber layer, and the rubber layer can increase the friction force between the side plates 221 and the housing.
As shown in fig. 2 and 4, when the transverse plate 21 is at the first station, the side plates 221 clamp the workpiece or raw material and squeeze the elastic pieces 224, when the transverse plate 21 moves from the high position to the low position, the edges of the lower die 11 will abut against the slopes on the side plates 221, the side plates 221 are forced to approach the transverse plate 21, the workpiece is placed on one side of the lower die 11, the raw material is placed on the lower die 11, the upper die 12 is convenient for stamping operation, the torsion springs 23 accumulate torsion potential energy, the transverse plate 21 continues to move, when the transverse plate 21 moves completely below the top of the lower die 11, the side plates 221 are closely attached to the side walls of the lower die 11, when the transverse plate 21 moves above the lower die 11, the torsion springs 23 drive the side plates 221 to move between the transverse plate 21, the two pairs of side plates 221 clamp the workpiece and the raw material respectively, and squeeze the elastic pieces 224, and the elastic pieces 224 abut against the sliding blocks 223 to extend from the bumps 222, so that the side plates 221 clamp the workpiece.
While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the invention. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the invention, which is defined by the appended claims.
Claims (10)
1. A processing mould device for automatically feeding and discharging shells, which comprises a lower mould (11) and an upper mould (12), and is characterized by further comprising;
the feeding assembly (2) comprises transverse plates (21), wherein the transverse plates (21) are symmetrically arranged on the side wall of the lower die (11) and driven to swing according to a preset path so as to feed materials;
and the triggering mechanism (3) is used for driving the transverse plate (21) to move when the lower die (11) and the upper die (12) move relatively.
2. A working die device for automatic up and down shells according to claim 1, characterized in that said transverse plate (21) is movably provided with a clamping group (22), said clamping group (22) being movably assembled for the following two stations:
the first station, when the diaphragm (21) moves from low position to high position, the clamping group (22) clamps the workpiece or raw material;
and the second station is used for releasing the workpiece or the raw material by the clamping group (22) when the transverse plate (21) moves from the high position to the low position.
3. A working die apparatus for automatic up-down shells according to claim 2, characterized in that said clamping group (22) comprises two pairs of side plates (221) symmetrically arranged on the cross plates (21), a plurality of said side plates (221) being driven to move between the two cross plates (21) to clamp the work pieces or raw materials one by one.
4. A working die apparatus for automatically feeding and discharging a case according to claim 3, wherein a plurality of said side plates (221) are moved in synchronization to clamp or release a work piece and a raw material.
5. A working die apparatus for automatically feeding and discharging shells according to claim 1, wherein said trigger mechanism (3) comprises a disc (31) movably mounted on a side wall of said lower die (11), said disc (31) being driven to rotate to urge said traverse plate (21) to oscillate in a predetermined path for feeding.
6. A working mold device for automatic upper and lower shells according to claim 5, characterized in that the plurality of the disks (31) on the same side are rotated in synchronization.
7. The processing mold device for automatically feeding and discharging shells according to claim 5, wherein a slide bar (32) is slidably provided on the upper mold (12), the bottom of the slide bar (32) is rotatably mounted on the disc (31), and the slide bar (32) drives the disc (31) to rotate and drives the transverse plate (21) to swing along a predetermined path for feeding.
8. A tooling die set for automatic top and bottom shells according to claim 3, characterized in that said side plates (221) are provided with auxiliary components comprising a projection (222) fixedly mounted on the side plate (221) and a slide (223) slidably mounted on said projection (222), said slide (223) being driven to protrude from the projection (222) and forming an opposed clamping surface with the side plate (221).
9. A tooling device for automatic up-down shells according to claim 8, characterized in that said side plates (221) are provided with elastic tabs (224), said elastic tabs (224) extending into said projections (222) and being fixedly mounted on the slide (223), said elastic tabs (224) being deformed by compression to push against said slide (223) for movement.
10. A tooling die set for automatic top and bottom shells according to claim 9, characterized in that said side plates (221) grip the workpiece or stock and press the elastic sheet (224) when said cross plate (21) is in the first station.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410179414.9A CN117798270A (en) | 2024-02-18 | 2024-02-18 | A mold processing device for automatic upper and lower shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410179414.9A CN117798270A (en) | 2024-02-18 | 2024-02-18 | A mold processing device for automatic upper and lower shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117798270A true CN117798270A (en) | 2024-04-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410179414.9A Pending CN117798270A (en) | 2024-02-18 | 2024-02-18 | A mold processing device for automatic upper and lower shell |
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| CN (1) | CN117798270A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118080630A (en) * | 2024-04-29 | 2024-05-28 | 杭州宏骏汽车零部件有限公司 | Automobile production spare part bending device |
-
2024
- 2024-02-18 CN CN202410179414.9A patent/CN117798270A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118080630A (en) * | 2024-04-29 | 2024-05-28 | 杭州宏骏汽车零部件有限公司 | Automobile production spare part bending device |
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