CN112958693B - High-speed cold stamping equal stress design die - Google Patents
High-speed cold stamping equal stress design die Download PDFInfo
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- CN112958693B CN112958693B CN202110182675.2A CN202110182675A CN112958693B CN 112958693 B CN112958693 B CN 112958693B CN 202110182675 A CN202110182675 A CN 202110182675A CN 112958693 B CN112958693 B CN 112958693B
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- 238000013461 design Methods 0.000 title claims abstract description 18
- 238000006073 displacement reaction Methods 0.000 claims abstract description 25
- 238000004080 punching Methods 0.000 claims description 227
- 238000009434 installation Methods 0.000 claims description 79
- 239000003921 oil Substances 0.000 claims description 44
- 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 14
- 238000003860 storage Methods 0.000 claims description 13
- 230000000903 blocking effect Effects 0.000 claims description 10
- 238000005553 drilling Methods 0.000 description 18
- 238000012545 processing Methods 0.000 description 10
- 230000000694 effects Effects 0.000 description 8
- 239000000945 filler Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000013016 damping Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000012856 packing Methods 0.000 description 3
- 230000002035 prolonged effect Effects 0.000 description 3
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 230000008034 disappearance Effects 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 230000009916 joint effect Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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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
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- Presses And Accessory Devices Thereof (AREA)
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 support assembly, a displacement driving assembly and an inclined stamping block assembly, wherein the support assembly is positioned at the outermost side of the whole device, the displacement driving assembly is arranged at the upper end of the support assembly, and the inclined stamping block assembly is arranged at the lower end of the displacement driving assembly.
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 a material into a product part in cold stamping, and a die arranged on a stamping machine is utilized to apply pressure to the material under the room temperature condition, so that the part is separated or plastically deformed, and then the part is 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:
stress design mould such as high-speed cold punching press, including supporting component, displacement drive subassembly, oblique punching briquetting subassembly, direction subassembly, lubricated subassembly, auxiliary assembly, straight punching briquetting subassembly, the supporting component is located the outside of whole equipment, plays the effect of other parts of strutting arrangement, the supporting component upper end is provided with displacement drive subassembly, displacement drive subassembly plays the effect that drives other parts and carry out lateral displacement, the displacement drive subassembly lower extreme is provided with oblique punching briquetting subassembly, oblique punching briquetting subassembly plays the effect of carrying out the inclined hole punching press to the product, oblique punching briquetting subassembly below is provided with the direction subassembly, the direction subassembly plays the effect that guides the moving direction of oblique punching briquetting subassembly, the inside lubricated subassembly that is provided with of direction subassembly, the frictional force between oblique punching briquetting subassembly and the direction subassembly can be reduced greatly to lubricated subassembly, be provided with the auxiliary assembly on the supporting component, the auxiliary assembly plays the effect that auxiliary mould carries out smooth operation, be provided with straight punching briquetting subassembly on the supporting component, straight punching briquetting subassembly plays the effect of carrying out the straight hole punching press to the product.
The utility model discloses a punching press device, including punching press base, guide bar, punching press footstock, spacing packing ring, the supporting component includes punching press base, guide bar, punching press footstock, spacing packing ring, the punching press base is located the lower extreme of whole equipment, punching press base upper end edge fixed mounting has a plurality of guide bar, the cover is established and is installed the punching press footstock on the guide bar, the punching press footstock can be up-and-down slided on the guide bar, the guide bar is close to punching press base pot and is established and install spacing packing ring, places this device on the plane, places the product that needs processing on the punching press base, and the mounted position of oblique punching press guide block and inclined hole punching press groove can be adjusted according to the production needs, is connected punching press footstock upper end and external power device, makes external fixing device can drive punching press footstock slide from top to bottom on the guide bar, and this device also can slide from top to bottom in order to punch the product of punching press footstock top, can set up clamping device on the punching press base and carry out the centre gripping to the product, further improves the stability of product, and the punching press processing operation of being convenient for, will punch the footstock can be prevented that the landing position from descending to the landing of landing to the punching press footstock from top of the landing to the landing, and continue to the punching press the effective punching press the inclined plane, and to avoid punching press the effective punching press the mounting block, and to produce the punching press the effective punching press mounting inclined plane, and to punch the punching press the installation of installation.
The displacement drive assembly comprises a sliding groove, a sliding transverse plate, an installation block and a tension spring, wherein the sliding groove is transversely formed in the punching top seat, the sliding transverse plate is slidably arranged in the sliding groove, the installation block is fixedly arranged at the bottom end of the sliding transverse plate, the tension spring is fixedly arranged on one side of the sliding transverse plate, one end of the sliding transverse plate and the inner side wall of the sliding groove are fixedly connected, the inclined punching block assembly comprises an installation connection block, an inclined surface installation block and an inclined hole punching block, the installation connection block is fixedly arranged at the bottom end of the installation block and is a long-strip-shaped installation block, the installation connection block is automatically adjusted according to production requirements at the installation position of the bottom end of the installation connection block, the inclined surface installation block is fixedly arranged at the bottom end of the installation connection block, the inclined surface installation block is close to the central end of the die and is an inclined surface, the inclined surface can be automatically designed according to the punching angle, the inclined hole punching block is fixedly arranged on the inclined surface, the punching top seat downwards inclines, the punching top seat sequentially drives the sliding transverse plate, the installation block, the installation connection block, the inclined surface installation block, the punching block, the inclined surface installation block and the descending hole punching block and the descending block.
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 in the center of 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, one end, away from the arc-shaped fixed inner ring, of each ball is provided with a plurality of sliding chain plates, the adjacent two sliding chain plates are connected with each other through the linking chain, the sliding chain plates are sequentially connected with the linking chain to form the chain to wrap the balls, when the inclined hole punching blocks fall to the arc-shaped fixed inner ring top end cambered surface area, the inclined hole punching blocks and the sliding chain plates produce a laminating effect, and the inclined hole punching blocks continue to slide downwards relative to the sliding chain plates, 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, inclined hole punching can be effectively carried out on a product above a punching base, before punching operation is carried out, the sliding chain plate is pushed to rotate around the arc-shaped fixed inner ring, the sliding chain plate which is soaked with lubricating oil at the bottom is moved 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 better 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, when the inclined hole drilling operation is carried out, inclined hole punching press piece can rotate on the slide chain board, the slide chain board provides holding power and thrust to inclined hole punching press piece, when lubricating oil is sufficient on the slide chain board with inclined hole punching press piece direct contact, inclined hole punching press piece can be in the same direction as smooth rotation on the slide chain board, frictional force is minimum between the two, can ensure the turning moment of inclined hole punching press piece, when lubricating oil is scarce on the slide chain board with inclined hole punching press piece direct contact, produce the stiction between inclined hole punching press piece and the slide chain board, inclined hole punching press piece drives the slide chain board and rotates along the fixed inner circle outside of arcuation, take the slide chain board of lubricating oil to the top is infiltrated to the bottom, realize low friction contact once more, maintain inclined hole punching press piece rotational speed and carry out drilling operation.
The auxiliary assembly includes oil filler point, friction lug, fender oil brush, the oil filler point has been seted up on punching press footstock top, the oil filler point communicates with the sliding tray each other, inclined plane installation piece one end fixed mounting is kept away from to inclined hole punching press piece has friction lug, guide way opening part fixed mounting has fender oil brush, and accessible oil filler point is maintained to the inside regular injection lubricating oil of sliding tray, makes the mould use more smooth, and friction lug can increase the frictional force between inclined plane punching press piece and the processing product, and the impetus of force spring of deuterogamying prevents that inclined hole punching press piece from sliding on the mold processing and causing the phenomenon of the degree of accuracy disappearance that punches a hole, keeps off oil brush and can brush the slip chain plate surface that removes the in-process and sweep, prevents that slip chain plate moving speed is too high, outside throwing away the mould with lubricating oil, causes extravagant and the reduction of production environment quality.
The direct stamping press block assembly comprises a direct stamping installation block and a direct stamping groove, wherein the direct stamping installation block is fixedly installed at the bottom end of the stamping top seat, the installation position of the direct stamping installation block at the bottom end of the stamping top seat can be adjusted according to production needs, the direct stamping groove is formed in the stamping base, the direct stamping groove corresponds to the position of the direct stamping installation block in the vertical direction, the stamping top seat drives the direct stamping installation block to move up and down, the direct stamping installation block is fixedly installed at the bottom of the direct stamping installation block, and the direct stamping block can perform stamping 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 bump 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 cambered surface that this device utilized the fixed inner circle of arcuation to carry out the cladding to the inclined hole punching press piece, and utilize the fixed inner circle slope design of arcuation to carry out the horizontal promotion direction to the inclined hole punching press piece, this mould utilizes frictional force to carry out the automatic rotation of slip chain board and adjusts for the contact surface of slip chain board and inclined hole punching press piece can maintain sufficient lubricated oil mass always, makes frictional force can maintain the minimum always, does benefit to the smoothness degree and the accuracy of product punching press.
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 structural diagram of the high-speed cold stamping equal 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 a base; 102. a guide bar; 103. stamping 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. fixing the inner ring in an arc shape; 504. a ball bearing; 505. sliding the 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 obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
Example 1: as shown in fig. 1 to 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, a direct stamping block component, wherein the supporting component is positioned on the outermost side of the whole 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, the displacement driving component 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, the inclined stamping block component plays a role of performing inclined hole stamping on a product, the guiding component is provided with the guiding component 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 internally provided with the lubricating component, the lubricating component can greatly reduce the friction force between the inclined stamping block component and the guiding component, the supporting component is provided with the auxiliary component, the auxiliary component plays a role of assisting the die to smoothly run, the supporting component is provided with the direct stamping block component, the direct stamping block component plays a role of performing the straight hole stamping on the 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 of each guide rod 102 close to the stamping base 101, 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, and the upper end of the stamping top seat 103 is connected with an external power device, make external fixing device can drive punching press footstock 103 and slide from top to bottom on guide bar 102, this device also can slide from top to bottom in order to carry out the punching press to the product of punching press base 101 top by manual operation punching press footstock 103, can set up clamping device and carry out the centre gripping to the product on punching press base 101, 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 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, 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 installed at the bottom end of the installation block 203 and is provided with the installation connection block 301, the installation connection block 203 is an inclined surface installation block 302, the inclined surface installation block 302 is close to the center of the die and is an inclined surface, the inclined surface can be designed according to the requirement of a punching angle, the inclined hole stamping block 303 is fixedly installed on the inclined surface, the stamping top seat 103 descends downwards, the stamping top seat 103 sequentially drives the sliding transverse plate 202, the installation block 203, the installation block 302, the inclined surface installation block 302 is arranged, the inclined surface installation block 302 and is punched downwards, and is punched, and can impact the product downwards.
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 an inclined punching guide block 402, the balls 504 are rotatably arranged on the outer side wall of the arc-shaped fixed inner ring 503, a plurality of sliding chain plates 505 are arranged at one end of each ball 504 far away from the arc-shaped fixed inner ring 503, two adjacent sliding chain plates 505 are connected with each other through the connecting chain 506, the sliding chain plates 505 are sequentially connected with the connecting chain 506 to form a chain to wrap the balls 504, when the inclined hole punching block 303 falls to the arc-shaped area at the top end of the arc-shaped fixed inner ring 503, the inclined hole stamping block 303 and the sliding chain plate 505 have a fitting effect, the inclined hole stamping block 303 continuously slides downwards relative to the sliding chain plate 505, the sliding chain plate 505 can generate transverse thrust on the inclined hole stamping block 303, so that the inclined hole stamping block 303 moves towards the lower side at the moment, under the condition that the stamping strength is enough, inclined hole stamping can be effectively carried out on a product above the stamping base 101, before the punching operation is carried out, the sliding chain plate 505 is shifted to rotate around the arc-shaped fixed inner ring 503, the sliding chain plate 505 soaked with lubricating oil 502 at the bottom is enabled to move to the upper side of the arc-shaped fixed inner ring 503, under the lubricating effect of the lubricating oil 502, the friction force between the sliding chain plate 505 and the inclined hole stamping block 303 is smaller, and the smoothness of the inclined hole punching operation is better facilitated.
The auxiliary assembly comprises an oil filling hole 601, a friction bump 602 and an oil blocking brush 603, the oil filling hole 601 is formed in the top end of the stamping top seat 103, the oil filling hole 601 is communicated with the sliding groove 201, the friction bump 602 is fixedly installed at one end, far away from the inclined plane installation block 302, of the inclined hole stamping block 303, the oil blocking brush 603 is fixedly installed at the opening of the guide groove 403, lubricating oil can be periodically injected into the sliding groove 201 through the oil filling hole 601 for maintenance, the die is smoother to use, the friction bump 602 can increase the friction force between the inclined hole stamping block 303 and a processed product, the driving force of the tension spring 204 is matched, the phenomenon that the punching accuracy is lost due to the fact that the inclined hole stamping block 303 slides on the processing die is prevented, the oil blocking brush 603 can brush 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 die, and waste and the quality of the production environment is reduced.
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 to 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 on 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 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, the auxiliary component is arranged on the supporting component and plays a role of assisting the die to smoothly run, the straight stamping block component is arranged on the supporting component, and plays a role of carrying out straight hole stamping on the product by the straight stamping block component.
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 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, the limiting washer 104 is installed at a position, close to one end of the stamping base 101, of the guide rods 102 in a sleeved mode, 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 blocks 402 and the inclined hole stamping grooves 401 can be adjusted according to production requirements, the upper end of the stamping top seat 103 is connected with an external power device, the external fixing device can drive the stamping top seat 103 to slide up and down on the guide rods 102, the device can also manually operate the stamping top seat 103 to slide up and down so as 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 descending stability of the product is further improved, the stamping operation is convenient, the stamping top seat 103 is pressed downwards to the stamping top seat 103, the stamping seat is prevented from being damaged by the impact between the limiting washer, and the stamping base seat 101, and the stamping base seat 103, and the stamping seat can be prevented from being damaged, and the stamping base seat, and the stamping seat can be prevented from being damaged, and the stamping seat 103, and the stamping seat can be prevented from being damaged.
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, one end, 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 203 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 connection block 301 at the bottom end of the installation block 203 is automatically adjusted according to production needs, the inclined surface installation block 302 is fixedly installed at the bottom end of the installation connection block 301, the inclined surface installation block 302 is close to the center of the die and is an inclined surface, the inclined surface can be automatically designed according to punching angle needs, the inclined hole stamping block 303 is fixedly installed on the inclined surface, the stamping seat 103 descends, the stamping seat 103 sequentially drives the sliding transverse plate 202, the installation block 203, the inclined surface can punch downwards, and can punch a product downwards.
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 inclined hole punching blocks 303 and the sliding chain plates 505 generate a joint effect, a motor can be fixedly arranged in the inclined plane mounting blocks 302, 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 due to 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 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 in direct contact with the inclined hole punching block 303 is insufficient, 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 assembly comprises an oil filling hole 601, a friction lug 602 and an oil blocking brush 603, the oil filling hole 601 is formed in the top end of the stamping top seat 103, the oil filling hole 601 is communicated with the sliding groove 201, one end, far away from the inclined plane mounting block 302, of the inclined hole stamping block 303 is fixedly provided with the friction lug 602, the oil blocking brush 603 is fixedly arranged at the opening of the guide groove 403, lubricating oil can be injected into the sliding groove 201 through the oil filling hole 601 periodically for maintenance, the mold can be used more smoothly, the friction lug 602 can increase the friction force between the inclined hole stamping block 303 and a processed product, the pushing force of the tension spring 204 is matched, the phenomenon that the punching accuracy is lost due to the fact that the inclined hole stamping block 303 slides on the processing mold is prevented, 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, and the reduction of the quality of the production environment is caused.
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 mounting positions of the inclined stamping guide block 402 and the 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 rod 102, the device can also be manually operated to slide up and down the stamping top seat 103 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 can be blocked by the limiting gasket 104 to prevent the stamping top seat 103 from descending continuously, a space is reserved between the stamping top seat 103 and the stamping base 101, and the inclined plane mounting block 302 and the straight stamping mounting block 701 can be effectively prevented from impacting the stamping base 101, the stamping top seat 103 falls down due to abrasion, the stamping top seat 103 sequentially drives the sliding transverse plate 202, the mounting block 203, the mounting connection block 301, the inclined mounting block 302 and the inclined hole stamping block 303 to fall down, when the inclined hole stamping block 303 falls to the arc-shaped area at the top end of the arc-shaped fixed inner ring 503, the inclined hole stamping block 303 and the sliding chain plate 505 are attached, the inclined hole stamping block 303 continuously slides downwards relative to the sliding chain plate 505, the sliding chain plate 505 can generate transverse thrust on the inclined hole stamping block 303, so that the inclined hole stamping block 303 moves downwards obliquely at the moment, products above the stamping base 101 can be effectively stamped in a state that the stamping strength is sufficient, before the stamping operation, the sliding chain plate 505 rotates around the arc-shaped fixed inner ring 503 to enable the sliding chain plate 505 soaked with the lubricating oil 502 at the bottom to move to the upper part of 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 surface 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 smoothly rotate on the sliding chain plate 505, the friction force between the two is extremely small, and the rotating torque of the inclined hole punching block 303 can be guaranteed, when the lubricating oil 502 on the sliding chain plate 505 directly contacted with the inclined hole stamping block 303 is insufficient, static friction is generated between the inclined hole stamping block 303 and the sliding chain plate 505, the inclined hole stamping 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 lubricating oil 502 soaked at the bottom is brought to the top end, low-friction contact is achieved again, the rotating speed of the inclined hole stamping 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 smoother to use, the friction bump 602 can increase the friction force between the inclined hole stamping block 303 and a processed product, the phenomenon that the punching accuracy is lost due to the sliding of the inclined hole stamping block 303 on the processing mold is prevented by matching with the driving force of the tension spring 204, the oil blocking brush 603 can brush the surface of the sliding chain plate 505 in the moving process, and the moving speed of the sliding chain plate 505 is prevented from being too high, throw lubricating oil 502 out the mould outside, cause extravagant and production environment quality's reduction, punching press footstock 103 drives straight punching press installation piece 701 and reciprocates, and straight punching press installation piece 701 bottom fixed mounting is to the punching press piece, and straight punching press piece can carry out the punching press operation in vertical hole groove to the 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 (2)
1. The utility model provides a high-speed cold stamping iso-stress design mould 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 on the outermost side of the whole device and plays a role in supporting other components of the device, the displacement driving component is arranged at the upper end of the supporting component and plays a role in 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 in carrying out inclined hole punching on a product, the guide component is arranged below the inclined punching press block component and plays a role in 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, the auxiliary component is arranged on the supporting component and plays a role in assisting a die to smoothly run, the direct punching press block component is arranged on the supporting component and plays a role in carrying out direct hole punching on the product;
the supporting assembly comprises a stamping base (101), guide rods (102), a stamping top seat (103) and a limiting washer (104), wherein the stamping base (101) is located at the lowest end of the whole device, the edge of the upper end of the stamping base (101) is fixedly provided with a plurality of guide rods (102), the stamping top seat (103) is sleeved on the guide rods (102), the stamping top seat (103) can slide up and down on the guide rods (102), and the limiting washer (104) is sleeved at one end, close to the stamping base (101), of each guide rod (102);
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 connection block (301), an inclined plane installation block (302) and an inclined hole punching block (303), the installation connection 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 connection block (301) at the bottom end of the installation block (203) can be automatically adjusted according to production requirements, the inclined plane installation block (302) is fixedly installed at the bottom end of the installation connection 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 hole punching guide block (402) and a guide groove (403), the center of the punching base (101) is provided with the inclined hole punching groove (401), the side of the inclined hole punching groove (401) is fixedly provided with the inclined hole punching guide block (402), the inclined hole punching guide block (402) is positioned below the inclined hole punching guide block (303), and the inclined hole punching guide block (402) is provided with the guide groove (403);
the lubricating assembly 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 formed in the bottom end of the guide groove (403), the lubricating oil (502) is filled in the oil storage tank (501), the arc-shaped fixed inner ring (503) is arranged in the center of the inner part of 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 balls (504) are rotatably mounted on the outer side wall of the arc-shaped fixed inner ring (503), one end, away from the arc-shaped fixed inner ring (503), of each ball (504) is provided with a plurality of sliding chain plates (505), every two adjacent sliding chain plates (505) are connected with each other through the connecting chain (506), and the sliding chain plates (505) are connected with the connecting chain (506) in sequence to form a chain for wrapping the balls (504);
the auxiliary assembly comprises an oil filling hole (601), a friction lug (602) and an oil blocking brush (603), the oil filling hole (601) is formed in 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 installed at one end, away from the inclined plane installation block (302), of the inclined hole stamping block (303), and the oil blocking brush (603) is fixedly installed at the opening of the guide groove (403);
the cross section of the arc-shaped fixed inner ring (503) is an arc-shaped section, 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).
2. The high speed cold stamping equal stress design die of claim 1, wherein: the outer surface of the limiting gasket (104) is wrapped with a rubber layer.
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| CN202110182675.2A CN112958693B (en) | 2020-07-16 | 2020-07-16 | High-speed cold stamping equal stress design die |
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| CN202010686428.1A CN111922204B (en) | 2020-07-16 | 2020-07-16 | High-speed cold stamping equal stress design die |
| CN202110182675.2A CN112958693B (en) | 2020-07-16 | 2020-07-16 | High-speed cold stamping equal stress design die |
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| CN112958693B true CN112958693B (en) | 2023-01-13 |
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| CN202110182675.2A Active CN112958693B (en) | 2020-07-16 | 2020-07-16 | High-speed cold stamping equal stress design die |
| CN202010686428.1A Active CN111922204B (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 |
|---|---|
| CN112958693A (en) | 2021-06-15 |
| CN111922204A (en) | 2020-11-13 |
| CN111922204B (en) | 2021-04-30 |
| CN112808848A (en) | 2021-05-18 |
| CN112808848B (en) | 2024-02-02 |
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Effective date of registration: 20221226 Address after: 265700 high tech Industrial Park, Longkou City, Yantai City, Shandong Province Applicant after: SHANDONG LONGKOU BRIGHT METAL CONTAINER Co.,Ltd. Applicant after: Changzhou Borite Metal Container Co.,Ltd. Address before: 215000 No.315, Shishan Road, high tech Zone, Suzhou City, Jiangsu Province Applicant before: Pan Zhuoyuan |
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Effective date of registration: 20231214 Address after: 265706 No.1 Yu'an Road, Dongjiang Street, Longkou City, Yantai City, Shandong Province Patentee after: Shandong Boraite Packaging Technology Co.,Ltd. Patentee after: Changzhou Borite Metal Container Co.,Ltd. Address before: 265700 high tech Industrial Park, Longkou City, Yantai City, Shandong Province Patentee before: SHANDONG LONGKOU BRIGHT METAL CONTAINER Co.,Ltd. Patentee before: Changzhou Borite Metal Container Co.,Ltd. |