CN112808848A - High-speed cold stamping equal stress design die - Google Patents
High-speed cold stamping equal stress design die Download PDFInfo
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- CN112808848A CN112808848A CN202110169630.1A CN202110169630A CN112808848A CN 112808848 A CN112808848 A CN 112808848A CN 202110169630 A CN202110169630 A CN 202110169630A CN 112808848 A CN112808848 A CN 112808848A
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- 238000006073 displacement reaction Methods 0.000 claims abstract description 22
- 238000004080 punching Methods 0.000 claims description 259
- 238000009434 installation Methods 0.000 claims description 69
- 239000003921 oil Substances 0.000 claims description 38
- 239000010687 lubricating oil Substances 0.000 claims description 32
- 230000001050 lubricating effect Effects 0.000 claims description 15
- 238000004519 manufacturing process Methods 0.000 claims description 15
- 238000003860 storage Methods 0.000 claims description 13
- 238000005304 joining Methods 0.000 claims 4
- 238000005553 drilling Methods 0.000 description 18
- 230000000903 blocking effect Effects 0.000 description 8
- 238000000034 method Methods 0.000 description 5
- 239000000945 filler Substances 0.000 description 4
- 238000002347 injection Methods 0.000 description 4
- 239000007924 injection Substances 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 4
- 238000013016 damping Methods 0.000 description 3
- 230000008034 disappearance Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000002035 prolonged effect Effects 0.000 description 3
- 230000003068 static effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000009916 joint effect Effects 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/24—Perforating, i.e. punching holes
- B21D28/34—Perforating tools; Die holders
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/18—Lubricating, e.g. lubricating tool and workpiece simultaneously
Abstract
The invention discloses a high-speed cold stamping equal stress design die, which belongs to the technical field of stamping dies and comprises a supporting component, a displacement driving component and an inclined stamping block component, wherein the supporting component is positioned at the outermost side of the whole set of device, the upper end of the supporting component is provided with the displacement driving component, and the lower end of the displacement driving component is provided with the inclined stamping block component. The friction force can be always maintained at the lowest point, and the smoothness and the accuracy of product stamping are facilitated.
Description
Technical Field
The invention relates to the technical field of stamping dies, in particular to a high-speed cold stamping equal stress design die.
Background
The stamping die is a special process device for processing materials into product parts in cold stamping, and a die arranged on a stamping machine is utilized to apply pressure on the materials under the room temperature condition, so that the parts are separated or plastically deformed, and then the parts are obtained.
Disclosure of Invention
The invention aims to provide a high-speed cold stamping equal-stress design die to solve the problems in the prior art.
In order to achieve the purpose, the invention provides the following technical scheme:
the high-speed cold stamping equal stress design die comprises a supporting component, a displacement driving component, an inclined stamping block component, a guiding component, a lubricating component, an auxiliary component and a direct stamping block component, wherein the supporting component is positioned at the outermost side of the whole device and plays a role of supporting other components of the device, the displacement driving component is arranged at the upper end of the supporting component and plays a role of driving other components to perform transverse displacement, the inclined stamping block component is arranged at the lower end of the displacement driving component and plays a role of performing inclined hole stamping on a product, the guiding component is arranged below the inclined stamping block component and plays a role of guiding the moving direction of the inclined stamping block component, the lubricating component is arranged in the guiding component and can greatly reduce the friction force between the inclined stamping block component and the guiding component, the supporting component is provided with an auxiliary component, the auxiliary component plays a role in assisting the mold to smoothly move, the supporting component is provided with a direct punching press block component, and the direct punching press block component plays a role in performing direct hole punching on a product.
The supporting component comprises a stamping base, a guide rod, a stamping top seat and a limiting washer, wherein the stamping base is positioned at the lowest end of the whole device, a plurality of guide rods are fixedly arranged at the edge of the upper end of the stamping base, the stamping top seat is sleeved on the guide rods and can slide up and down on the guide rods, the limiting washer is sleeved at one end, close to the stamping base, of each guide rod, the device is placed on a plane, a product to be processed is placed on the stamping base, the mounting positions of an inclined stamping guide block and an inclined hole stamping groove can be adjusted according to production requirements, the upper end of the stamping top seat is connected with an external power device, so that the external fixing device can drive the stamping top seat to slide up and down on the guide rods, the device can also manually operate the stamping top seat to slide up and down to stamp the product above the stamping base, a clamping device can be arranged on the stamping base to clamp the product, the stability of further improving the product is come, and the punching press processing operation of being convenient for descends the punching press footstock to the spacing washer position during downwards, can be blocked by spacing washer, prevents that the punching press footstock from continuing to descend, makes and leaves the space between punching press footstock and the punching press base, can effectively avoid inclined plane installation piece and straight punching press installation piece to produce the striking to the punching press base, causes wearing and tearing.
The displacement driving assembly comprises a sliding groove, a sliding transverse plate, an installation block and a tension spring, the sliding groove is transversely formed in the stamping top seat, the sliding transverse plate is slidably installed in the sliding groove, the installation block is fixedly installed at the bottom end of the sliding transverse plate, the tension spring is fixedly installed on one side of the sliding transverse plate, one end, away from the sliding transverse plate, of the tension spring is fixedly connected with the inner side wall of the sliding groove, the inclined stamping block assembly comprises an installation connection block, an inclined surface installation block and an inclined hole stamping block, the installation connection block is fixedly installed at the bottom end of the installation block, the installation block is a long installation block, the installation position of the installation connection block at the bottom end of the installation block is automatically adjusted according to production requirements, the inclined surface installation block is fixedly installed at the bottom end of the installation connection block, one end, close to the center of the die, of the inclined surface installation block is, the punching press footstock drives the sliding transverse plate, the installation block, the installation connection block, the inclined plane installation block and the inclined hole punching block to descend downwards in sequence, and the product can be punched through impact.
The guide assembly comprises an inclined hole punching groove, an inclined punching guide block and a guide groove, the inclined hole punching groove is formed in the center of the punching base, the inclined punching guide block is fixedly mounted on the side of the inclined hole punching groove and located below the inclined hole punching guide block, and the guide groove is formed in the inclined punching guide block.
The lubricating component comprises an oil storage tank, lubricating oil, an arc-shaped fixed inner ring, balls, sliding chain plates and a linking chain, the oil storage tank is arranged at the bottom end of the guide tank, the lubricating oil is filled in the oil storage tank, the arc-shaped fixed inner ring is arranged at the center inside the guide tank, the two ends of the arc-shaped fixed inner ring are fixedly connected with the inclined punching guide block, the balls are rotatably mounted on the outer side wall of the arc-shaped fixed inner ring, a plurality of sliding chain plates are arranged at one end, away from the arc-shaped fixed inner ring, of each ball, the adjacent two sliding chain plates are connected with each other through the linking chain, the sliding chain plates are connected with the linking chain in sequence to form a chain to wrap the balls, when the inclined hole punching blocks fall to the arc surface area at the top end of the arc-shaped fixed inner ring, the inclined hole, the sliding chain plate can generate transverse thrust to the inclined hole punching block, so that the inclined hole punching block moves towards the lower side at the moment, under the state that the punching force degree is enough, the inclined hole punching can be effectively performed on a product above the punching base, before the punching operation is performed, the sliding chain plate is pushed to rotate around the arc-shaped fixed inner ring, so that the sliding chain plate at the bottom, which is soaked with lubricating oil, moves to the upper side of the arc-shaped fixed inner ring, under the lubricating action of the lubricating oil, the friction force between the sliding chain plate and the inclined hole punching block is smaller, the smoothness of the inclined hole punching operation is more facilitated, a motor can be fixedly arranged in the inclined plane mounting block, the motor drives the inclined hole punching block to rotate, the drilling operation is realized, the drilling operation is suitable for products with large thickness and low strength, the inner wall of an inclined hole groove is smoother through the drilling operation, the inclined hole punching block can rotate on the sliding chain plate when the inclined hole drilling operation is, the sliding chain plate provides supporting force and thrust for the inclined hole punching block, when lubricating oil is sufficient on the sliding chain plate in direct contact with the inclined hole punching block, the inclined hole punching block can smoothly rotate on the sliding chain plate, friction force between the inclined hole punching block and the sliding chain plate is extremely small, turning torque of the inclined hole punching block can be guaranteed, when lubricating oil is insufficient on the sliding chain plate in direct contact with the inclined hole punching block, static friction is generated between the inclined hole punching block and the sliding chain plate, the inclined hole punching block drives the sliding chain plate to rotate along the outer side of the arc-shaped fixed inner ring, the sliding chain plate with the lubricating oil infiltrated at the bottom is brought to the top end, low-friction contact is achieved again, and the rotating speed of the inclined hole punching block is maintained to perform drilling operation.
The auxiliary assembly comprises an oil filling hole, a friction lug and an oil blocking brush, the top end of the stamping top seat is provided with the oil filling hole, the oil injection hole is communicated with the sliding groove, one end of the inclined hole punching block, far away from the inclined plane mounting block, is fixedly provided with a friction lug, the opening of the guide groove is fixedly provided with an oil blocking brush, accessible oil filler hole regularly injects lubricating oil to the sliding tray inside and maintains the maintenance, it is more smooth to make the mould use, friction lug can increase the frictional force between inclined hole punching press piece and the processing product, the impetus of tension spring deuterogamies, prevent that inclined hole punching press piece from sliding on the processing mould and causing the phenomenon of the degree of accuracy disappearance that punches a hole, it can brush the sliding chain plate surface of removal in-process to keep off the oil brush, it is too high to prevent the sliding chain plate moving speed, throw away lubricating oil outside the mould, cause extravagant and production environment quality's reduction.
The direct punching press block assembly comprises a direct punching press mounting block and a direct punching groove, the direct punching press mounting block is fixedly mounted at the bottom end of the punching press top seat, the mounting position of the direct punching press mounting block at the bottom end of the punching press top seat can be adjusted according to production needs, the direct punching groove is formed in the punching press base, the direct punching groove corresponds to the position of the direct punching press mounting block in the vertical direction, the punching press top seat drives the direct punching press mounting block to move up and down, the direct punching press mounting block is fixedly mounted at the bottom of the direct punching press mounting block, and the direct punching press block can perform punching operation of a vertical hole groove on a product.
The cross section of the arc-shaped fixed inner ring is an arc-shaped section, so that inclined hole stamping blocks can just fall in a groove area at the upper end of the arc-shaped fixed inner ring when falling down, the arc-shaped fixed inner ring is obliquely arranged in the guide groove, and the oblique direction is the same as that of the inclined hole stamping blocks.
The outer surface of the limiting washer is wrapped by the rubber layer, and the rubber layer is used for stamping and damping, so that the service life of the die is prolonged.
Compared with the prior art, the invention has the beneficial effects that:
the device can rapidly and effectively punch the inclined hole of the product, simplify the drilling operation of the inclined hole and directly complete the inclined hole punching operation by punching;
the device enables the inclined hole punching block to be capable of transversely displacing through the displacement driving assembly, and utilizes the reverse driving force of the tension spring and the resistance of the friction lug to stably and transversely limit the inclined hole punching block, so that the phenomenon that the product punching position is inaccurate due to punching inertia of the inclined hole punching block is avoided;
the device can realize the inclined hole drilling operation of the inclined hole punching block by using the motor, so that the device has wider application range to the material and thickness of the product, and the drilling scheme is more suitable for the product with large thickness and low strength;
the device utilizes the cambered surface of the arc-shaped fixed inner ring to coat the inclined hole punching block, and utilizes the inclined design of the arc-shaped fixed inner ring to transversely push and guide the inclined hole punching block.
Drawings
FIG. 1 is a schematic diagram of a right oblique view structure of a high-speed cold stamping equal stress design die of the invention;
FIG. 2 is a schematic left-oblique view of the high-speed cold stamping iso-stress design die of the present invention;
FIG. 3 is a schematic structural view of the high-speed cold stamping iso-stress design die in a bottom-up perspective view;
FIG. 4 is a schematic cross-sectional view of the internal structure of the stamping top seat of the high-speed cold stamping iso-stress design die of the present invention;
FIG. 5 is a schematic diagram of the location of the lubrication assembly of the high speed cold stamping iso-stress design die of the present invention;
FIG. 6 is a schematic view of the connection relationship between the balls and the arc-shaped fixed inner ring of the high-speed cold stamping equal-stress design die of the present invention;
FIG. 7 is an enlarged structural view of the area A in FIG. 5 of the high speed cold stamping iso-stress design mold of the present invention.
Reference numbers in the figures: 101. stamping the base; 102. a guide bar; 103. punching a top seat; 104. a limiting washer; 201. a sliding groove; 202. sliding the transverse plate; 203. mounting blocks; 204. a tension spring; 301. installing a connecting block; 302. an inclined plane mounting block; 303. punching a block in the inclined hole; 401. punching a groove in an inclined hole; 402. obliquely punching a guide block; 403. a guide groove; 501. an oil storage tank; 502. lubricating oil; 503. an arc-shaped fixed inner ring; 504. a ball bearing; 505. a sliding chain plate; 506. connecting chains; 601. an oil filler hole; 602. a friction bump; 603. an oil blocking brush; 701. directly punching the mounting block; 702. and (6) directly punching the groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1: as shown in figures 1-7, the high-speed cold stamping equal stress design die comprises a supporting component, a displacement driving component, an inclined stamping block component, a guide component, a lubricating component, an auxiliary component and a straight stamping block component, wherein the supporting component is positioned at the outermost side of the whole set of device and plays a role of supporting other components of the device, the upper end of the supporting component is provided with the displacement driving component which plays a role of driving other components to transversely displace, the lower end of the displacement driving component is provided with the inclined stamping block component, the inclined stamping block component plays a role of carrying out inclined hole stamping on a product, the guide component is arranged below the inclined stamping block component and plays a role of guiding the moving direction of the inclined stamping block component, the lubricating component is arranged inside the guide component and can greatly reduce the friction force between the inclined stamping block component and the guide component, and the auxiliary component is arranged on the supporting component, the auxiliary assembly plays a role in smoothly running the auxiliary die, the supporting assembly is provided with a direct punching press block assembly, and the direct punching press block assembly plays a role in punching a straight hole in a product.
The supporting component comprises a stamping base 101, guide rods 102, a stamping top seat 103 and a limiting washer 104, wherein the stamping base 101 is positioned at the lowest end of the whole device, a plurality of guide rods 102 are fixedly arranged at the edge of the upper end of the stamping base 101, the stamping top seat 103 is sleeved on the guide rods 102 and can slide up and down on the guide rods 102, the limiting washer 104 is sleeved at one end, close to the stamping base 101, of the guide rods 102, the device is placed on a plane, a product to be processed is placed on the stamping base 101, the mounting positions of an inclined stamping guide block 402 and an inclined hole stamping groove 401 can be adjusted according to production requirements, the upper end of the stamping top seat 103 is connected with an external power device, so that an external fixing device can drive the stamping top seat 103 to slide up and down on the guide rods 102, and the device can also manually operate the stamping top seat 103 to slide up and down to stamp the product above the stamping base 101, can set up clamping device on punching press base 101 and carry out the centre gripping to the product, further improve the stability of product, the punching press processing operation of being convenient for, when descending punching press footstock 103 to spacing washer 104 position downwards, can be blocked by spacing washer 104, prevent that punching press footstock 103 from continuing to descend, make and leave the space between punching press footstock 103 and the punching press base 101, can effectively avoid inclined plane installation piece 302 and straight punching press installation piece 701 to produce the striking to punching press base 101, cause wearing and tearing.
The displacement driving assembly comprises a sliding groove 201, a sliding transverse plate 202, an installation block 203 and a tension spring 204, the sliding groove 201 is transversely arranged in the stamping top seat 103, the sliding transverse plate 202 is slidably arranged in the sliding groove 201, the installation block 203 is fixedly arranged at the bottom end of the sliding transverse plate 202, the tension spring 204 is fixedly arranged on one side of the sliding transverse plate 202, one end, far away from the sliding transverse plate 202, of the tension spring 204 is fixedly connected with the inner side wall of the sliding groove 201, the inclined stamping block assembly comprises an installation connection block 301, an inclined surface installation block 302 and an inclined hole stamping block 303, the installation connection block 301 is fixedly arranged at the bottom end of the installation block 203, the installation block 203 is an elongated installation block 203, the installation position of the installation connection block 301 at the bottom end of the installation block 203 is automatically adjusted according to production requirements, the inclined surface installation block 302 is fixedly arranged at the bottom end of the installation connection block 301, one end, close to the center of the, the inclined plane is fixedly provided with an inclined hole punching block 303, the punching top seat 103 descends downwards, the punching top seat 103 sequentially drives the sliding transverse plate 202, the mounting block 203, the mounting connection block 301, the inclined plane mounting block 302 and the inclined hole punching block 303 to descend downwards, and products can be punched in an impact mode.
The guide assembly comprises an inclined hole punching groove 401, an inclined punching guide block 402 and a guide groove 403, the inclined hole punching groove 401 is formed in the center of the punching base 101, the inclined punching guide block 402 is fixedly mounted on the side of the inclined hole punching groove 401, the inclined punching guide block 402 is located below the inclined hole punching block 303, and the guide groove 403 is formed in the inclined punching guide block 402.
The lubricating component comprises an oil storage tank 501, lubricating oil 502, an arc-shaped fixed inner ring 503, balls 504, sliding chain plates 505 and a connecting chain 506, the oil storage tank 501 is arranged at the bottom end of a guide groove 403, the lubricating oil 502 is filled in the oil storage tank 501, the arc-shaped fixed inner ring 503 is arranged at the center in the guide groove 403, two ends of the arc-shaped fixed inner ring 503 are fixedly connected with inclined punching guide blocks 402, the balls 504 are rotatably arranged on the outer side wall of the arc-shaped fixed inner ring 503, one end of each ball 504, far away from the arc-shaped fixed inner ring 503, is provided with a plurality of sliding chain plates 505, two adjacent sliding chain plates 505 are connected with each other through the connecting chain 506, the sliding chain plates 505 and the connecting chain 506 are sequentially connected to form a chain to wrap the balls 504, when the inclined hole punching blocks 303 fall to the arc-shaped area at the top end of the arc-shaped fixed inner ring 503, the, the sliding chain plate 505 can generate transverse thrust on the inclined hole punching block 303, so that the inclined hole punching block 303 moves towards the lower side at the moment, under the state that the punching force degree is enough, inclined hole punching can be effectively performed on a product above the punching base 101, before punching operation is performed, the sliding chain plate 505 is shifted to rotate around the arc-shaped fixed inner ring 503, the sliding chain plate 505 soaked with the lubricating oil 502 at the bottom is moved to the position above the arc-shaped fixed inner ring 503, under the lubricating action of the lubricating oil 502, the friction force between the sliding chain plate 505 and the inclined hole punching block 303 is smaller, and the smoothness of inclined hole punching operation is better facilitated.
The auxiliary component comprises an oil filling hole 601, a friction lug 602 and an oil blocking brush 603, the oil filling hole 601 is arranged at the top end of the stamping top seat 103, the oil filling hole 601 is communicated with the sliding groove 201, the friction lug 602 is fixedly arranged at one end of the inclined hole stamping block 303 far away from the inclined plane mounting block 302, the oil blocking brush 603 is fixedly arranged at the opening of the guide groove 403, accessible oil filler point 601 is to inside regular injection lubricating oil of sliding tray 201 to maintain the maintenance, it is more smooth to make the mould use, friction lug 602 can increase the frictional force between inclined hole punching press piece 303 and the processing product, the impetus of tension spring 204 of deuterogamying, prevent that inclined hole punching press piece 303 from sliding on the processing mould and causing the phenomenon of the degree of accuracy disappearance of punching a hole, keep off that oil brush 603 can brush the slide chain board 505 surface of removal in-process and sweep, prevent that slide chain board 505 from moving speed too high, throw away lubricating oil 502 outside the mould, cause extravagant and production environment quality's reduction.
The direct punching press block assembly comprises a direct punching press mounting block 701, a direct punching groove 702, a direct punching press mounting block 701 is fixedly mounted at the bottom end of the punching press top seat 103, the direct punching press mounting block 701 can be automatically adjusted according to production needs at the mounting position of the bottom end of the punching press top seat 103, the direct punching groove 702 is formed in the punching press base 101, the direct punching groove 702 corresponds to the position of the direct punching press mounting block 701 in the vertical direction, the punching press top seat 103 drives the direct punching press mounting block 701 to move up and down, the direct punching press mounting block 701 is fixedly mounted at the bottom of the direct punching press mounting block, and the direct punching press block can perform punching operation of a vertical hole groove on a product.
The cross section of the arc-shaped fixed inner ring 503 is an arc-shaped cross section, so that the inclined hole punching block 303 can just fall on the groove area at the upper end of the arc-shaped fixed inner ring 503 when falling, the arc-shaped fixed inner ring 503 is obliquely arranged in the guide groove 403, and the oblique direction is the same as that of the inclined hole punching block 303.
The outer surface of the limiting washer 104 is wrapped with a rubber layer, and the rubber layer is used for stamping and damping, so that the service life of the die is prolonged.
Example 2: as shown in fig. 1-7, the high-speed cold stamping equal stress design die comprises a supporting component, a displacement driving component, an inclined stamping block component, a guiding component, a lubricating component, an auxiliary component and a straight stamping block component, wherein the supporting component is positioned at the outermost side of the whole set of device and plays a role of supporting other components of the device, the upper end of the supporting component is provided with the displacement driving component which plays a role of driving other components to perform transverse displacement, the lower end of the displacement driving component is provided with the inclined stamping block component which plays a role of performing inclined hole stamping on a product, the guiding component is arranged below the inclined stamping block component and plays a role of guiding the moving direction of the inclined stamping block component, the lubricating component is arranged inside the guiding component and can greatly reduce the friction force between the inclined stamping block component and the guiding component, and the supporting component is provided with the auxiliary component, the auxiliary assembly plays a role in smoothly running the auxiliary die, the supporting assembly is provided with a direct punching press block assembly, and the direct punching press block assembly plays a role in punching a straight hole in a product.
The supporting component comprises a stamping base 101, guide rods 102, a stamping top seat 103 and a limiting washer 104, wherein the stamping base 101 is positioned at the lowest end of the whole device, a plurality of guide rods 102 are fixedly arranged at the edge of the upper end of the stamping base 101, the stamping top seat 103 is sleeved on the guide rods 102 and can slide up and down on the guide rods 102, the limiting washer 104 is sleeved at one end, close to the stamping base 101, of the guide rods 102, the device is placed on a plane, a product to be processed is placed on the stamping base 101, the mounting positions of an inclined stamping guide block 402 and an inclined hole stamping groove 401 can be adjusted according to production requirements, the upper end of the stamping top seat 103 is connected with an external power device, so that an external fixing device can drive the stamping top seat 103 to slide up and down on the guide rods 102, and the device can also manually operate the stamping top seat 103 to slide up and down to stamp the product above the stamping base 101, can set up clamping device on punching press base 101 and carry out the centre gripping to the product, further improve the stability of product, the punching press processing operation of being convenient for, when descending punching press footstock 103 to spacing washer 104 position downwards, can be blocked by spacing washer 104, prevent that punching press footstock 103 from continuing to descend, make and leave the space between punching press footstock 103 and the punching press base 101, can effectively avoid inclined plane installation piece 302 and straight punching press installation piece 701 to produce the striking to punching press base 101, cause wearing and tearing.
The displacement driving assembly comprises a sliding groove 201, a sliding transverse plate 202, an installation block 203 and a tension spring 204, the sliding groove 201 is transversely arranged in the stamping top seat 103, the sliding transverse plate 202 is slidably arranged in the sliding groove 201, the installation block 203 is fixedly arranged at the bottom end of the sliding transverse plate 202, the tension spring 204 is fixedly arranged on one side of the sliding transverse plate 202, one end, far away from the sliding transverse plate 202, of the tension spring 204 is fixedly connected with the inner side wall of the sliding groove 201, the inclined stamping block assembly comprises an installation connection block 301, an inclined surface installation block 302 and an inclined hole stamping block 303, the installation connection block 301 is fixedly arranged at the bottom end of the installation block 203, the installation block 203 is an elongated installation block 203, the installation position of the installation connection block 301 at the bottom end of the installation block 203 is automatically adjusted according to production requirements, the inclined surface installation block 302 is fixedly arranged at the bottom end of the installation connection block 301, one end, close to the center of the, the inclined plane is fixedly provided with an inclined hole punching block 303, the punching top seat 103 descends downwards, the punching top seat 103 sequentially drives the sliding transverse plate 202, the mounting block 203, the mounting connection block 301, the inclined plane mounting block 302 and the inclined hole punching block 303 to descend downwards, and products can be punched in an impact mode.
The guide assembly comprises an inclined hole punching groove 401, an inclined punching guide block 402 and a guide groove 403, the inclined hole punching groove 401 is formed in the center of the punching base 101, the inclined punching guide block 402 is fixedly mounted on the side of the inclined hole punching groove 401, the inclined punching guide block 402 is located below the inclined hole punching block 303, and the guide groove 403 is formed in the inclined punching guide block 402.
The lubricating component comprises an oil storage tank 501, lubricating oil 502, an arc-shaped fixed inner ring 503, balls 504, sliding chain plates 505 and a connecting chain 506, the oil storage tank 501 is arranged at the bottom end of a guide groove 403, the lubricating oil 502 is filled in the oil storage tank 501, the arc-shaped fixed inner ring 503 is arranged at the center in the guide groove 403, two ends of the arc-shaped fixed inner ring 503 are fixedly connected with inclined punching guide blocks 402, the balls 504 are rotatably arranged on the outer side wall of the arc-shaped fixed inner ring 503, one end of each ball 504, far away from the arc-shaped fixed inner ring 503, is provided with a plurality of sliding chain plates 505, two adjacent sliding chain plates 505 are mutually connected through the connecting chain 506, the sliding chain plates 505 and the connecting chain 506 are sequentially connected to form a chain to wrap the balls 504, when the inclined hole punching blocks 303 fall to the arc-shaped area at the top end of the arc-shaped fixed inner ring 503, the motor drives the inclined hole punching block 303 to rotate, drilling operation is realized, the drilling operation is suitable for products with large thickness and low strength, the inner wall of an inclined hole groove is smoother through the drilling operation, the inclined hole punching block 303 can rotate on the sliding chain plate 505 when the inclined hole drilling operation is carried out, the sliding chain plate 505 provides supporting force and thrust for the inclined hole punching block 303, when the lubricating oil 502 on the sliding chain plate 505 which is in direct contact with the inclined hole punching block 303 is sufficient, the inclined hole punching block 303 can smoothly rotate on the sliding chain plate 505, the friction between the sliding chain plate 505 and the inclined hole punching block 303 is extremely small, the rotating torque of the inclined hole punching block 303 can be guaranteed, when the lubricating oil 502 on the sliding chain plate 505 which is in direct contact with the inclined hole punching block 303 is exhausted, static friction is generated between the inclined hole punching block 303 and the sliding chain plate 505, the inclined hole punching block 303 drives the sliding plate 505 to rotate along the outer side of the arc-shaped fixed inner ring 503, and (3) bringing the sliding chain plate 505 with the bottom soaked with the lubricating oil 502 to the top, realizing low-friction contact again, and maintaining the rotating speed of the inclined hole punching block 303 to perform drilling operation.
The auxiliary component comprises an oil filling hole 601, a friction lug 602 and an oil blocking brush 603, the oil filling hole 601 is arranged at the top end of the stamping top seat 103, the oil filling hole 601 is communicated with the sliding groove 201, the friction lug 602 is fixedly arranged at one end of the inclined hole stamping block 303 far away from the inclined plane mounting block 302, the oil blocking brush 603 is fixedly arranged at the opening of the guide groove 403, accessible oil filler point 601 is to inside regular injection lubricating oil of sliding tray 201 to maintain the maintenance, it is more smooth to make the mould use, friction lug 602 can increase the frictional force between inclined hole punching press piece 303 and the processing product, the impetus of tension spring 204 of deuterogamying, prevent that inclined hole punching press piece 303 from sliding on the processing mould and causing the phenomenon of the degree of accuracy disappearance of punching a hole, keep off that oil brush 603 can brush the slide chain board 505 surface of removal in-process and sweep, prevent that slide chain board 505 from moving speed too high, throw away lubricating oil 502 outside the mould, cause extravagant and production environment quality's reduction.
The direct punching press block assembly comprises a direct punching press mounting block 701, a direct punching groove 702, a direct punching press mounting block 701 is fixedly mounted at the bottom end of the punching press top seat 103, the direct punching press mounting block 701 can be automatically adjusted according to production needs at the mounting position of the bottom end of the punching press top seat 103, the direct punching groove 702 is formed in the punching press base 101, the direct punching groove 702 corresponds to the position of the direct punching press mounting block 701 in the vertical direction, the punching press top seat 103 drives the direct punching press mounting block 701 to move up and down, the direct punching press mounting block 701 is fixedly mounted at the bottom of the direct punching press mounting block, and the direct punching press block can perform punching operation of a vertical hole groove on a product.
The cross section of the arc-shaped fixed inner ring 503 is an arc-shaped cross section, so that the inclined hole punching block 303 can just fall on the groove area at the upper end of the arc-shaped fixed inner ring 503 when falling, the arc-shaped fixed inner ring 503 is obliquely arranged in the guide groove 403, and the oblique direction is the same as that of the inclined hole punching block 303.
The outer surface of the limiting washer 104 is wrapped with a rubber layer, and the rubber layer is used for stamping and damping, so that the service life of the die is prolonged.
The working principle is as follows:
the device is placed on a plane, a product to be processed is placed on the stamping base 101, the installation positions of the inclined stamping guide block 402 and the inclined hole stamping groove 401 can be adjusted according to production needs, the upper end of the stamping top seat 103 is connected with an external power device, so that an external fixing device can drive the stamping top seat 103 to slide up and down on the guide rod 102, the device can also manually operate the stamping top seat 103 to slide up and down to stamp the product above the stamping base 101, a clamping device can be arranged on the stamping base 101 to clamp the product, the stability of the product is further improved, the stamping processing operation is convenient, when the stamping top seat 103 descends downwards to the position of the limiting gasket 104, the stamping top seat 103 is blocked by the limiting gasket 104, the stamping top seat 103 is prevented from descending continuously, a space is reserved between the stamping top seat 103 and the stamping base 101, the impact of the inclined plane installation block 302 and the straight stamping installation block 701 on the stamping base 101 can be effectively avoided, the punching top seat 103 falls downwards, the punching top seat 103 sequentially drives the sliding transverse plate 202, the mounting block 203, the mounting connection block 301, the inclined surface mounting block 302 and the inclined hole punching block 303 to fall downwards, when the inclined hole punching block 303 falls to the arc surface area at the top end of the arc-shaped fixed inner ring 503, the inclined hole punching block 303 and the sliding chain plate 505 generate a joint effect, the inclined hole punching block 303 continuously slides downwards relative to the sliding chain plate 505, the sliding chain plate 505 generates transverse thrust on the inclined hole punching block 303, so that the inclined hole punching block 303 moves downwards obliquely at the moment, under the condition of sufficient punching force, the product above the punching base 101 can be effectively punched with inclined holes, before punching operation, the sliding chain plate 505 rotates around the arc-shaped fixed inner ring 503 to stir the sliding chain plate 505 soaked with the lubricating oil 502 at the bottom to move above the arc-shaped fixed inner ring 503, under the lubricating action of the lubricating oil 502, the friction force between the sliding chain plate 505 and the inclined hole punching block 303 is smaller, and the smoothness of inclined hole punching operation is more facilitated, a motor can be fixedly installed inside the inclined plane installation block 302, the motor drives the inclined hole punching block 303 to rotate, the drilling operation is realized, the drilling operation is suitable for products with large thickness and low strength, the inner wall of an inclined hole groove is smoother due to the drilling operation, when the inclined hole drilling operation is carried out, the inclined hole punching block 303 can rotate on the sliding chain plate 505, the sliding chain plate 505 provides supporting force and thrust force for the inclined hole punching block 303, when the lubricating oil 502 on the sliding chain plate 505 in direct contact with the inclined hole punching block 303 is sufficient, the inclined hole punching block 303 can rotate on the sliding chain plate 505 in a smooth and smooth manner, the friction force between the sliding chain plate and the inclined hole punching block is extremely small, the rotating torque of the inclined hole punching block 303 can be guaranteed, when the lubricating oil 502 on the sliding chain plate 505 in direct contact with the inclined hole punching block 303 is, static friction is generated between the inclined hole punching block 303 and the sliding chain plate 505, the inclined hole punching block 303 drives the sliding chain plate 505 to rotate along the outer side of the arc-shaped fixed inner ring 503, the sliding chain plate 505 with the bottom soaked with the lubricating oil 502 is brought to the top end, low friction contact is realized again, the rotating speed of the inclined hole punching block 303 is maintained for drilling, the lubricating oil can be periodically injected into the sliding groove 201 through the oil injection hole 601 for maintenance, so that the mold is used more smoothly, the friction lug 602 can increase the friction force between the inclined hole punching block 303 and a processed product, and the phenomenon that the punching accuracy is lost due to the sliding of the inclined hole punching block 303 on the processing mold is prevented by matching with the pushing force of the tension spring 204, the oil blocking brush 603 can sweep the surface of the sliding chain plate 505 in the moving process, the sliding chain plate 505 is prevented from being too high in moving speed, the lubricating oil 502 is thrown out of the mold, so that waste, the punching press footstock 103 drives the straight punching press installation block 701 to reciprocate, and the straight punching press block is fixedly installed at the bottom of the straight punching press installation block 701 and can perform punching press operation of a vertical hole slot on a product.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (1)
1. The utility model provides a stress design mould such as high-speed cold stamping which characterized in that: the device comprises a supporting component, a displacement driving component, an inclined punching press block component, a guide component, a lubricating component, an auxiliary component and a direct punching press block component, wherein the supporting component is positioned at the outermost side of the whole device and plays a role of supporting other components of the device, the displacement driving component is arranged at the upper end of the supporting component and plays a role of driving other components to transversely displace, the inclined punching press block component is arranged at the lower end of the displacement driving component and plays a role of obliquely punching a product, the guide component is arranged below the inclined punching press block component and plays a role of guiding the moving direction of the inclined punching press block component, the lubricating component is arranged in the guide component and can greatly reduce the friction force between the inclined punching press block component and the guide component, and the auxiliary component is arranged on the supporting component, the auxiliary assembly plays a role in assisting the mold to smoothly run, the supporting assembly is provided with a direct punching press block assembly, and the direct punching press block assembly plays a role in performing direct hole punching on a product;
the supporting assembly comprises a stamping base (101), guide rods (102), a stamping top seat (103) and a limiting washer (104), the stamping base (101) is located at the lowest end of the whole device, a plurality of guide rods (102) are fixedly installed at the edge of the upper end of the stamping base (101), the stamping top seat (103) is installed on the guide rods (102) in a sleeved mode, the stamping top seat (103) can slide up and down on the guide rods (102), and the limiting washer (104) is installed at one end, close to the stamping base (101), of each guide rod (102) in a sleeved mode;
the displacement driving assembly comprises a sliding groove (201), a sliding transverse plate (202), an installation block (203) and a tension spring (204), the sliding groove (201) is transversely formed in the stamping top seat (103), the sliding transverse plate (202) is slidably installed in the sliding groove (201), the installation block (203) is fixedly installed at the bottom end of the sliding transverse plate (202), the tension spring (204) is fixedly installed on one side of the sliding transverse plate (202), and one end, far away from the sliding transverse plate (202), of the tension spring (204) is fixedly connected with the inner side wall of the sliding groove (201);
the inclined punching press block assembly comprises an installation joining block (301), an inclined plane installation block (302) and an inclined hole punching block (303), the installation joining block (301) is fixedly installed at the bottom end of the installation block (203), the installation block (203) is a long strip-shaped installation block (203), the installation position of the installation joining block (301) at the bottom end of the installation block (203) is automatically adjusted according to production requirements, the inclined plane installation block (302) is fixedly installed at the bottom end of the installation joining block (301), one end, close to the center of the die, of the inclined plane installation block (302) is an inclined plane, the inclined plane can be automatically designed according to punching angle requirements, and the inclined hole punching block (303) is fixedly installed on the inclined plane;
the guide assembly comprises an inclined hole punching groove (401), an inclined punching guide block (402) and a guide groove (403), the inclined hole punching groove (401) is formed in the center of the punching base (101), the inclined punching guide block (402) is fixedly mounted on the side of the inclined hole punching groove (401), the inclined punching guide block (402) is located below the inclined hole punching block (303), and the guide groove (403) is formed in the inclined punching guide block (402);
the lubricating component comprises an oil storage tank (501), lubricating oil (502), an arc-shaped fixed inner ring (503), balls (504), a sliding chain plate (505) and a connecting chain (506), an oil storage tank (501) is arranged at the bottom end of the guide groove (403), lubricating oil (502) is filled in the oil storage tank (501), an arc-shaped fixed inner ring (503) is arranged at the center inside the guide groove (403), two ends of the arc-shaped fixed inner ring (503) are fixedly connected with the inclined punching guide block (402), the outer side wall of the arc-shaped fixed inner ring (503) is rotatably provided with a ball (504), one end of the ball (504) far away from the arc-shaped fixed inner ring (503) is provided with a plurality of sliding chain plates (505), two adjacent sliding chain plates (505) are connected with each other through a connecting chain (506), the sliding chain plate (505) and the connecting chain (506) are sequentially connected to form a chain wrapping the ball (504);
the direct punching press block assembly comprises a direct punching press mounting block (701) and a direct punching groove (702), the direct punching press mounting block (701) is fixedly mounted at the bottom end of the punching press top seat (103), the mounting position of the direct punching press mounting block (701) at the bottom end of the punching press top seat (103) can be automatically adjusted according to production needs, the direct punching groove (702) is formed in the punching press base (101), and the position of the direct punching groove (702) corresponds to the position of the direct punching press mounting block (701) in the vertical direction.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110169630.1A CN112808848B (en) | 2020-07-16 | 2020-07-16 | High-speed cold stamping equal-stress design die |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010686428.1A CN111922204B (en) | 2020-07-16 | 2020-07-16 | High-speed cold stamping equal stress design die |
| CN202110169630.1A CN112808848B (en) | 2020-07-16 | 2020-07-16 | High-speed cold stamping equal-stress design die |
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| CN202010686428.1A Division CN111922204B (en) | 2020-07-16 | 2020-07-16 | High-speed cold stamping equal stress design die |
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| CN202110182675.2A Active CN112958693B (en) | 2020-07-16 | 2020-07-16 | High-speed cold stamping equal stress design die |
| CN202110169630.1A Active CN112808848B (en) | 2020-07-16 | 2020-07-16 | High-speed cold stamping equal-stress design die |
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| CN202110182675.2A Active CN112958693B (en) | 2020-07-16 | 2020-07-16 | High-speed cold stamping equal stress design die |
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| CN114178467B (en) * | 2021-12-03 | 2023-08-18 | 溧阳市超强链条制造有限公司 | Equipment for manufacturing, forming and processing inner plate and outer plate of chain |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN112958693B (en) | 2023-01-13 |
| CN112808848B (en) | 2024-02-02 |
| CN112958693A (en) | 2021-06-15 |
| CN111922204A (en) | 2020-11-13 |
| CN111922204B (en) | 2021-04-30 |
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Effective date of registration: 20240109 Address after: 519000 Xinsha Wuwei (Factory Building 1), Industrial Development Zone, Baijiao Town, Doumen District, Zhuhai City, Guangdong Province Applicant after: Zhuhai Gomei curtain wall door & Window Technology Co.,Ltd. Address before: 215000 No.315, Shishan Road, high tech Zone, Suzhou City, Jiangsu Province Applicant before: Pan Zhuoyuan |
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