CN112222297B - Multi-station stamping die for automobile stamping and welding and application method thereof - Google Patents
Multi-station stamping die for automobile stamping and welding and application method thereof Download PDFInfo
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- CN112222297B CN112222297B CN202010868855.1A CN202010868855A CN112222297B CN 112222297 B CN112222297 B CN 112222297B CN 202010868855 A CN202010868855 A CN 202010868855A CN 112222297 B CN112222297 B CN 112222297B
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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
- B21D37/10—Die sets; Pillar guides
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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
- B21D37/04—Movable or exchangeable mountings for tools
-
- 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
- B21D37/14—Particular arrangements for handling and holding in place complete dies
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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
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/003—Positioning devices
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mounting, Exchange, And Manufacturing Of Dies (AREA)
- Automatic Assembly (AREA)
Abstract
The invention relates to the technical field of automobile part processing, in particular to a multi-station stamping die for automobile stamping and welding and a use method thereof.
Description
Technical Field
The invention relates to the technical field of automobile part machining, in particular to a multi-station stamping die for automobile stamping and welding and a use method thereof.
Background
The stamping die is a special technological equipment for processing materials (metal or nonmetal) into parts (or semi-finished products) in cold stamping, namely a cold stamping die (commonly called cold stamping die), and the stamping is a pressure processing method for separating or plastically deforming the materials by utilizing a die arranged on a press machine at room temperature so as to obtain the required parts.
At present, the stamping die in the market needs to limit the positions between the upper die and the lower die through the guide post, so that the stamping quality is ensured, but the phenomenon that the upper die and the lower die deviate easily occurs in actual operation, the guide post is easy to be inclined and damaged when the upper die and the lower die are combined together, and meanwhile, the common stamping die is inconvenient to replace a convex die plate and a concave die plate, so that the multi-station stamping die for automobile stamping welding and the use method thereof are provided for the problems.
Disclosure of Invention
The invention aims to provide a multi-station stamping die for automobile stamping and welding and a use method thereof, which are used for solving the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions:
the utility model provides a multistation stamping die for automobile stamping welding and method of using thereof, includes base, fixed axle, upper die base and die holder, the right-hand member fixedly connected with controller of base, the inboard fixedly connected with second motor of left end of base, the terminal fixedly connected with second screw rod of main shaft of second motor, and the second screw rod rotates with the base to be connected, the outside screwed connection of second screw rod has the movable block, the inboard sliding connection of movable block has the guiding axle, and guiding axle and base fixed connection, the top fixedly connected with die holder of movable block, the equal fixedly connected with of left and right sides both ends of die holder strengthens the seat, the top fixedly connected with positioner of strengthening the seat, the inboard block of die holder has the die plate, the bottom fixedly connected with micromatic setting of fixed axle, the one end fixedly connected with upper die base of micromatic setting, the bottom block of upper die base has the punch plate, the inboard of upper die base and die holder is all fixedly connected with connecting device, the micromatic setting includes sleeve, spacing axle, first spring, spacing seat and guiding axle and guide pin, the guide pin is connected with the inside of two guide pin, the guide pin is connected with the guide pin, the inside sleeve is connected with the both ends fixedly with the guide pin, the guide pin is connected with the top fixedly with the sleeve.
Preferably, the lower side opening of the guide hole is in a horn shape, and the top end of the guide pillar is in a conical shape.
Preferably, the connecting device comprises a limiting pin, a limiting groove, a stop bar, a limiting rod, a second spring, a limiting block, a fixing frame, a connecting rod, a third spring, a moving seat and a limiting rail, wherein the limiting pin is connected to the inner side of the top end of the upper die holder in a sliding manner, the second spring is fixedly connected to the inner sides of the left end and the right end of the upper die holder, the stop bar is fixedly connected to the other end of the second spring, the stop bar is clamped with the convex die plate, and the stop bar is fixedly connected to the inner sides of the left end and the right end of the upper die holder.
Preferably, a limit groove is formed in the inner side of the top end of the limit rod.
Preferably, the bottom inboard fixedly connected with mount of die holder, the inboard sliding connection of mount has the connecting rod, the top fixedly connected with of connecting rod removes the seat, the outside of connecting rod is provided with the third spring, and the both ends of third spring respectively with remove seat and mount fixed connection, the inboard sliding connection of mount has the stopper, and stopper and first base block.
Preferably, the left end and the right end of the movable seat are fixedly connected with limiting rails, and the movable seat is in sliding connection with the limiting blocks through the limiting rails.
Preferably, the positioning device comprises a fixed seat, a first motor, a first screw rod, a sliding block, a connecting shaft, a vertical rod, an electric telescopic rod, a pressing block, a protection pad and an electromagnet, wherein the electromagnet is fixedly connected to the inner side of the top end of the concave template, the fixed seat is fixedly connected to the top end of the reinforcing seat, the first motor is fixedly connected to the inner side of the fixed seat, the first screw rod is fixedly connected to the tail end of the main shaft of the first motor, the sliding block is spirally connected to the outer side of the first screw rod, the connecting shaft is slidably connected to the inner side of the sliding block, the connecting shaft is fixedly connected with the fixed seat, the vertical rod is fixedly connected to the top end of the sliding block, the electric telescopic rod is fixedly connected with the pressing block, the protection pad is fixedly connected to the bottom end of the pressing block, and the protection pad is made of rubber pads.
Preferably, the method comprises the following steps:
step one: firstly, placing a plate on the concave die plate, and limiting and fixing the plate through a positioning device;
step two: the second motor is controlled by the controller to drive the second screw rod to rotate, then the second screw rod drives the moving block to move along the left and right directions along the guide shaft, the moving block drives the lower die holders on the left and right sides to move in the horizontal direction, the lower die holders drive the concave die plate and the iron plate to move to the lower side of the convex die plate, and meanwhile, a worker can fix one plate on the top end surface of the other concave die plate again to wait for the next use;
step three: the fixed shaft punches the plate through the fine adjustment device, the upper die holder and the male die plate;
step four: the staff can be installed and removed fast with the male die plate and the female die plate through the connecting device according to the requirement.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, through the sleeve, the ball, the limiting shaft, the first spring, the limiting seat, the guide hole and the guide pillar, when slight deviation occurs between the upper die seat and the lower die seat, the guide hole can enable the guide pillar to be gradually inserted into the inner side of the limiting seat, meanwhile, the limiting seat can drive the convex die plate and the upper die seat to slightly move left and right along the sleeve through the limiting shaft, so that the phenomenon that the guide pillar is askew and damaged due to the deviation between the upper die seat and the lower die seat when the guide pillar is inserted into the inner side of the limiting seat is avoided, meanwhile, the upper die seat and the lower die seat can be rapidly aligned, and the stamping quality is improved.
2. According to the invention, through the arranged blocking strip, the limiting rod, the second spring, the limiting block, the connecting rod, the moving block and the limiting rail, the rapid mounting and dismounting between the convex die plate and the upper die holder can be realized through the limiting rod, the rapid mounting and dismounting between the concave die plate and the lower die holder can be realized through the limiting block, the working efficiency of staff is improved, and the replacement of different types of convex die plates and concave die plates by the staff is facilitated, so that the invention can process different types of parts.
3. According to the invention, through the fixed seat, the first screw rod, the sliding block, the connecting shaft, the vertical rod, the electric telescopic rod, the pressing block, the protection pad and the electromagnet, when the iron plate is processed, the iron plate can be magnetically attracted and positioned through the electromagnet, and when the plastic plate or other plates which cannot be magnetically attracted are processed, the pressing block and the protection pad can be used for compressing and limiting the plastic plate or other plates which cannot be magnetically attracted, so that the skew phenomenon of the plates in the moving process is prevented.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic view of an internal enlarged mounting structure of an upper die holder of the present invention;
FIG. 3 is a schematic view of a three-dimensional mounting structure of a spacing rail of the present invention;
fig. 4 is a schematic perspective view of a limiting shaft according to the present invention.
In the figure: the device comprises a 1-fine adjustment device, a 101-sleeve, 102-ball, a 103-limit shaft, a 104-first spring, a 105-limit seat, a 106-guide hole, a 107-guide pillar, a 2-connection device, a 201-limit pin, a 202-limit groove, a 203-stop bar, a 204-limit rod, a 205-second spring, a 206-limit block, a 207-fixed frame, a 208-connecting rod, a 209-third spring, a 210-moving seat, a 211-limit rail, a 3-positioning device, a 301-fixed seat, a 302-first motor, a 303-first screw, a 304-slider, a 305-connection shaft, a 306-vertical rod, a 307-electric telescopic rod, a 308-press block, a 309-protection pad, a 310-electromagnet, a 4-fixed shaft, a 5-upper die holder, a 6-convex die plate, a 7-reinforced seat, an 8-concave die plate, a 9-lower die holder, a 10-moving block, a 11-base, a 12-second motor, a 13-guide shaft, a 14-second screw, a 15-controller and a 16-first base.
Detailed Description
Example 1:
referring to fig. 1-5, the present invention provides a technical solution:
a multi-station stamping die for automobile stamping and welding and a using method thereof, comprises a base 11, a fixed shaft 4, an upper die holder 5 and a lower die holder 9, wherein the right end of the base 11 is fixedly connected with a controller 15, the inner side of the left end of the base 11 is fixedly connected with a second motor 12, the tail end of a main shaft of the second motor 12 is fixedly connected with a second screw rod 14, the second screw rod 14 is rotationally connected with the base 11, the outer side of the second screw rod 14 is spirally connected with a moving block 10, the inner side of the moving block 10 is slidingly connected with a guide shaft 13, the guide shaft 13 is fixedly connected with the base 11, the top end of the moving block 10 is fixedly connected with the lower die holder 9, the left end and the right end of the lower die holder 9 are fixedly connected with reinforcing bases 7, the top end of the reinforcing bases 7 is fixedly connected with a positioning device 3, the inner side of the lower die holder 9 is clamped with a concave die plate 8, the bottom end of the fixed shaft 4 is fixedly connected with a fine adjusting device 1, one end fixedly connected with upper die holder 5 of micromatic setting 1, the bottom block of upper die holder 5 has punch plate 6, the inboard of upper die holder 5 and die holder 9 all fixedly connected with connecting device 2, micromatic setting 1 includes sleeve 101, ball 102, spacing axle 103, first spring 104, spacing seat 105, guiding hole 106 and guide pillar 107, the bottom fixedly connected with sleeve 101 of fixed axle 4, the inboard rotation of sleeve 101 is connected with ball 102, sleeve 101 passes through ball 102 sliding connection spacing axle 103, and spacing axle 103 and upper die holder 5 fixed connection, the left and right sides both ends outside of upper die holder 5 is provided with first spring 104 and the both ends of first spring 104 respectively with upper die holder 5 and sleeve 101 fixed connection, the left and right sides both ends of punch plate 6 all fixedly connected with spacing seat 105, guiding hole 106 has been seted up to the inboard of spacing seat 105, the top fixedly connected with guide pillar 107 of strengthening seat 7.
The lower side opening of the guide hole 106 is in a horn-shaped arrangement, the top end of the guide post 107 is in a conical arrangement, the guide post 107 is convenient to be inserted into the inner side of the guide hole 106, the connecting device 2 comprises a limiting pin 201, a limiting groove 202, a blocking strip 203, a limiting rod 204, a second spring 205, a limiting block 206, a fixing frame 207, a connecting rod 208, a third spring 209, a movable seat 210 and a limiting rail 211, the limiting pin 201 is slidingly connected with the inner side of the top end of the upper die holder 5, the second springs 205 are fixedly connected with the inner sides of the left end and the right end of the upper die holder 5, the limiting rod 204 is fixedly connected with the limiting rod 204, the blocking strip 203 is fixedly connected with the inner sides of the left end and the right end of the upper die holder 5, the limiting groove 202 is arranged on the inner side of the top end of the limiting rod 204, the limiting pin 201 is inserted into the inner side of the limiting groove 202, the limiting rod 204 is prevented from being clamped with the male die plate 6 under the action of the second springs 205, the inner side of the bottom end of the lower die holder 9 is fixedly connected with a fixing frame 207, the inner side of the fixing frame 207 is connected with a connecting rod 208 in a sliding manner, the top end of the connecting rod 208 is fixedly connected with a movable base 210, the outer side of the connecting rod 208 is provided with a third spring 209, two ends of the third spring 209 are respectively fixedly connected with the movable base 210 and the fixing frame 207, the inner side of the fixing frame 207 is connected with a limiting block 206 in a sliding manner, the limiting block 206 is clamped with the first base 16, the left end and the right end of the movable base 210 are fixedly connected with limiting rails 211, the movable base 210 is connected with the limiting block 206 in a sliding manner through the limiting rails 211, the horizontal position of the limiting block 206 can be changed through the action of the movable base 210 and the limiting rails 211, the positioning device 3 comprises a fixed base 301, a first motor 302, a first screw 303, a sliding block 304, a connecting shaft 305, a vertical rod 306, an electric telescopic rod 307, a pressing block 308, a protective pad 309 and an electromagnet 310, the inboard fixedly connected with electro-magnet 310 in top of concave die plate 8, the top fixedly connected with fixing base 301 of reinforcing seat 7, the inboard fixedly connected with first motor 302 of fixing base 301, the terminal fixedly connected with first screw 303 of main shaft of first motor 302, the outside screwed connection of first screw 303 has slider 304, the inboard sliding connection of slider 304 has connecting axle 305, and connecting axle 305 and fixing base 301 fixed connection, the top fixedly connected with vertical pole 306 of slider 304, the top fixedly connected with electric telescopic handle 307 of vertical pole 306, the other end fixedly connected with briquetting 308 of electric telescopic handle 307, the bottom fixedly connected with protection pad 309 of briquetting 308, and protection pad 309 is made by rubber material's rubber pad, prevent that briquetting 308 from causing the damage to panel through protection pad 309.
The method comprises the following steps:
step one: firstly, placing a plate on a concave die plate 6, and limiting and fixing the plate through a positioning device 3;
step two: the second motor 12 is controlled by the controller 15 to drive the second screw rod 14 to rotate, then the second screw rod 14 drives the moving block 10 to move left and right along the guide shaft 13, meanwhile, the moving block 10 drives the lower die holders 9 on the left side and the right side to move horizontally, meanwhile, the lower die holders 9 drive the die plate 8 and the iron plate to move to the lower side of the male die plate 6, and meanwhile, a worker can fix one plate on the top end surface of the other die plate 8 again to wait for the next use;
step three: the fixed shaft 4 is used for stamping the plate through the fine adjustment device 1, the upper die holder 5 and the male die plate 6;
step four: the staff can be quickly assembled and disassembled with the male die plate 6 and the female die plate 8 through the connecting device 2 according to the requirement.
The working flow is as follows: before the invention is used, the fixed shaft 4 is fixedly connected with an external hydraulic rod, the front and rear positions of the upper die holder 5 and the lower die holder 9 are aligned with each other, when the iron plate is processed, a worker firstly places the iron plate on the top end surface of the female die plate 8, then the worker controls the electromagnet 310 to be electrified through the controller 15, so that the electromagnet 310 carries out magnetic attraction fixation on the iron plate, then the worker controls the second motor 12 through the controller 15 to drive the second screw rod 14 to rotate, then the second screw rod 14 drives the moving block 10 to move along the left and right directions along the guide shaft 13, the moving block 10 drives the lower die holders 9 on the left and right sides to move along the horizontal directions, the lower die holder 9 drives the female die plate 8 and the iron plate to move to the lower side of the male die plate 6, meanwhile, a worker can fix an iron plate on the top end surface of another female die plate 8 to wait for the next use, then the worker drives the fixed shaft 4 to move downwards through the external hydraulic rod, meanwhile, the fixed shaft 4 drives the male die plate 6 and the limit seat 105 to move downwards through the sleeve 101, the limit shaft 103 and the upper die holder 5, when the male die plate 6 and the female die plate 8 slightly incline left and right, the guide hole 106 on the inner side of the limit seat 105 also slightly inclines with the guide post 107, the guide hole 106 plays a role in guiding the limit seat 105 and the guide post 107 in the process of gradually clamping the limit seat 105 with the guide post 107, the limit seat 105 deflects in the left and right direction, smooth clamping between the limit seat 105 and the guide post 107 is ensured, meanwhile, the limit seat 105 drives the limit shaft 103 to move left and right along the inner side of the sleeve 101 through the male die plate 6 and the upper die holder 5, so that the male die plate 6 is completely aligned with the female die plate 8, the electromagnet 310 is powered off in the stamping process, the stamping of the iron plate is not affected, the male die plate 6 is separated from the female die plate 8 after the stamping is completed, meanwhile, a worker electrifies the second motor 12, the female die plate 8 positioned at the lower side of the male die plate 6 is moved to the right side, the female die plate 8 with the iron plate at the left side is positioned at the lower side of the male die plate 6, then the iron plate is stamped according to the steps, the worker takes out the stamped iron plate and puts the new iron plate, the stamping efficiency can be improved through the alternate use of the left and right female die plates 8, when the male die plate 6 and the female die plate 8 are required to be replaced, the worker firstly removes the limiting pin 201 from the inner side of the upper die base 5, then the worker presses the limiting rod 204 at the left side, the limiting rod 204 moves towards the direction close to the vertical center line of the male die plate 6, simultaneously, a worker inserts the limiting pin 201 into the inner side of the limiting groove 202 to prevent the limiting rod 204 from being clamped with the male die plate 6 again under the action of the second spring 205, then one worker drags the male die plate 6 by hand, the other worker can lead the limiting rod 204 on the right side not to be clamped with the male die plate 6 in the same way, then can remove the male die plate 6 from the outer side of the upper die holder 5, then can replace other types of male die plates 6, when the female die plate 8 is replaced, the worker pulls the connecting rod 208 downwards by hand to lead the connecting rod 208 to move the limiting blocks 206 on the left side and the right side to the direction close to the vertical center line of the female die plate 8 through the limiting rail 211 until the limiting blocks 206 are moved out from the inner side of the first base 16, then the worker can take the female die plate 8 and the first base 16 out of the inner side of the lower die holder 9, the die plate 8 can be reinstalled on the inside of the lower die holder 9 in the reverse procedure described above.
The same parts as those in embodiment 2 and embodiment 1 are not described in detail, except that when a plastic plate or other plate that cannot be magnetically attracted needs to be processed, a worker places the plate on the concave template 8, then the worker controls the first motor 302 to be electrified through the controller 15, then the first motor 302 drives the first screw 303 to rotate, meanwhile, the first screw 303 drives the slider 304 to move upwards along the connecting shaft 305, the slider 304 drives the pressing block 308 and the protective pad 309 to move upwards through the vertical rod 306 and the electric telescopic rod 307 until the horizontal line of the bottom end surface of the protective pad 309 is above the horizontal line of the top end surface of the plate, then the worker drives the pressing block 308 and the protective pad 309 to move in a direction close to the vertical center line of the plate through the electric telescopic rod 307 until the protective pad 309 is above the plate, and then the worker controls the first motor 302 to rotate reversely through the controller 15, so that the pressing block 308 and the protective pad 309 move downwards, and the pressing and positioning of the plate are realized through the pressing block 308 and the protective pad 309.
The principles and embodiments of the present invention have been described herein with reference to specific examples, the description of which is intended only to facilitate an understanding of the method of the present invention and its core ideas. The foregoing is merely illustrative of the preferred embodiments of this invention, and it is noted that there is objectively no limit to the specific structure disclosed herein, since numerous modifications, adaptations and variations can be made by those skilled in the art without departing from the principles of the invention, and the above-described features can be combined in any suitable manner; such modifications, variations and combinations, or the direct application of the inventive concepts and aspects to other applications without modification, are contemplated as falling within the scope of the present invention.
Claims (6)
1. The utility model provides a car punching press is multistation stamping die for welding, includes base (11), fixed axle (4), upper die base (5) and die holder (9), its characterized in that: the automatic fine adjustment device is characterized in that the right end of the base (11) is fixedly connected with the controller (15), the inner side of the left end of the base (11) is fixedly connected with the second motor (12), the tail end of the main shaft of the second motor (12) is fixedly connected with the second screw (14), the second screw (14) is rotationally connected with the base (11), the outer side of the second screw (14) is spirally connected with the moving block (10), the inner side of the moving block (10) is slidably connected with the guide shaft (13), the guide shaft (13) is fixedly connected with the base (11), the top end of the moving block (10) is fixedly connected with the lower die holder (9), the left end and the right end of the lower die holder (9) are fixedly connected with the reinforcing base (7), the top end of the reinforcing base (7) is fixedly connected with the positioning device (3), the inner side of the lower die holder (9) is clamped with the female die plate (8), the bottom end of the fixed shaft (4) is fixedly connected with the fine adjustment device (1), one end of the fine adjustment device (1) is fixedly connected with the upper die holder (5), the inner side of the upper die holder (5), the bottom end of the upper die plate (5) is fixedly connected with the ball bearing (101) and the ball bearing (102) of the upper die holder (5), and the ball bearing (2) are fixedly connected with the ball bearing device (101) The novel die comprises a first spring (104), a limiting seat (105), a guide hole (106) and a guide pillar (107), wherein the bottom end of a fixed shaft (4) is fixedly connected with a sleeve (101), the inner side of the sleeve (101) is rotationally connected with a ball (102), the sleeve (101) is slidably connected with a limiting shaft (103) through the ball (102), the limiting shaft (103) is fixedly connected with an upper die holder (5), the outer sides of the left end and the right end of the upper die holder (5) are provided with the first spring (104) and the two ends of the first spring (104) are respectively fixedly connected with the upper die holder (5) and the sleeve (101), the left end and the right end of a male die plate (6) are fixedly connected with the limiting seat (105), the inner side of the limiting seat (105) is provided with the guide hole (106), and the top end of a reinforcing seat (7) is fixedly connected with the guide pillar (107); the connecting device (2) comprises a limiting pin (201), a limiting groove (202), a blocking strip (203), a limiting rod (204), a second spring (205), a limiting block (206), a fixing frame (207), a connecting rod (208), a third spring (209), a movable seat (210) and a limiting rail (211), wherein the limiting pin (201) is slidably connected to the inner sides of the top end of the upper die holder (5), the second springs (205) are fixedly connected to the inner sides of the left end and the right end of the upper die holder (5), the limiting rod (204) is fixedly connected to the other end of the second spring (205), the limiting rod (204) is clamped with the male die plate (6), and the blocking strip (203) is fixedly connected to the inner sides of the left end and the right end of the upper die holder (5); the bottom inboard fixedly connected with mount (207) of die holder (9), the inboard sliding connection of mount (207) has connecting rod (208), the top fixedly connected with of connecting rod (208) removes seat (210), the outside of connecting rod (208) is provided with third spring (209), and the both ends of third spring (209) respectively with remove seat (210) and mount (207) fixed connection, the inboard sliding connection of mount (207) has stopper (206), and stopper (206) and first base (16) block.
2. The multi-station stamping die for automobile stamping and welding as claimed in claim 1, wherein: the lower side opening of the guide hole (106) is in a horn shape, and the top end of the guide post (107) is in a conical shape.
3. The multi-station stamping die for automobile stamping and welding as claimed in claim 1, wherein: and a limiting groove (202) is formed in the inner side of the top end of the limiting rod (204).
4. The multi-station stamping die for automobile stamping and welding as claimed in claim 1, wherein: both ends about remove seat (210) all are fixedly connected with spacing rail (211), and remove seat (210) and stopper (206) sliding connection through spacing rail (211).
5. The multi-station stamping die for automobile stamping and welding as claimed in claim 1, wherein: the positioning device (3) comprises a fixed seat (301), a first motor (302), a first screw rod (303), a sliding block (304), a connecting shaft (305), a vertical rod (306), an electric telescopic rod (307), a pressing block (308), a protection pad (309) and an electromagnet (310), wherein the electromagnet (310) is fixedly connected to the inner side of the top end of the female die plate (8), the fixed seat (301) is fixedly connected to the top end of the reinforcing seat (7), the first motor (302) is fixedly connected to the inner side of the fixed seat (301), the first screw rod (303) is fixedly connected to the tail end of a main shaft of the first motor (302), the sliding block (304) is spirally connected to the outer side of the first screw rod (303), the connecting shaft (305) is fixedly connected to the inner side of the sliding block (304), the connecting shaft (305) is fixedly connected with the fixed seat (301), the vertical rod (306) is fixedly connected to the top end of the electric telescopic rod (307), the pressing block (308) is fixedly connected to the other end of the electric telescopic rod (307), and the bottom end of the pressing block (308) is fixedly connected to the rubber pad (309), and the protection pad (309) is made of a rubber pad (309).
6. The method for using the multi-station stamping die for automobile stamping and welding as claimed in claim 5, wherein the method comprises the following steps: the method comprises the following steps:
step one: firstly, placing a plate on the concave die plate (8) and limiting and fixing the plate through a positioning device (3);
step two: the second motor (12) is controlled by the controller (15) to drive the second screw (14) to rotate, then the second screw (14) drives the moving block (10) to move left and right along the guide shaft (13), meanwhile, the moving block (10) drives the lower die holders (9) on the left side and the right side to move horizontally, meanwhile, the lower die holders (9) drive the die plate (8) and the iron plate to move to the lower side of the male die plate (6), and meanwhile, a worker can fix one plate on the top end surface of the other die plate (8) again to wait for the next use;
step three: the fixed shaft (4) is used for stamping the plate through the fine adjustment device (1), the upper die holder (5) and the male die plate (6);
step four: the staff can quickly assemble and disassemble the male die plate (6) and the female die plate (8) through the connecting device (2) according to the requirements.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010868855.1A CN112222297B (en) | 2020-08-25 | 2020-08-25 | Multi-station stamping die for automobile stamping and welding and application method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010868855.1A CN112222297B (en) | 2020-08-25 | 2020-08-25 | Multi-station stamping die for automobile stamping and welding and application method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112222297A CN112222297A (en) | 2021-01-15 |
| CN112222297B true CN112222297B (en) | 2023-08-22 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN116493472B (en) * | 2023-06-27 | 2023-08-25 | 奥鼎精密科技(常熟)有限公司 | Double-station stamping die with adjusting function for automobile spare and accessory part production |
| CN117324457A (en) * | 2023-10-16 | 2024-01-02 | 通亚汽车制造有限公司 | Carriage stamping device is used in garbage truck production |
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| WO2018014462A1 (en) * | 2016-07-20 | 2018-01-25 | 江苏亚威机床股份有限公司 | Apparatus for automatic adjustment of sheet material pressing mold of edge folding machine |
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| CN210188256U (en) * | 2019-07-19 | 2020-03-27 | 新余学院 | Automatic edulcoration high accuracy stamping die |
| CN210492363U (en) * | 2019-08-13 | 2020-05-12 | 黄山市胡兴堂文化发展有限公司 | Cake production device with sandwich |
| CN210877087U (en) * | 2019-09-10 | 2020-06-30 | 展祥科技(惠州)有限公司 | Hardware fitting stamping die |
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| JP2001071053A (en) * | 1999-08-31 | 2001-03-21 | Mitsubishi Motors Corp | Press working apparatus |
| WO2018014462A1 (en) * | 2016-07-20 | 2018-01-25 | 江苏亚威机床股份有限公司 | Apparatus for automatic adjustment of sheet material pressing mold of edge folding machine |
| CN107039845A (en) * | 2017-04-13 | 2017-08-11 | 北京机械设备研究所 | Device in a kind of spacing time based on micro- rectangle floating blind plugging connector |
| CN208853570U (en) * | 2018-09-25 | 2019-05-14 | 东莞市杰洋模具有限公司 | A kind of fast assembled and separated type metal stamping die |
| CN209987309U (en) * | 2019-04-09 | 2020-01-24 | 上海布特欣橡胶制品有限公司 | Rubber mold convenient to fine setting operation |
| CN210188256U (en) * | 2019-07-19 | 2020-03-27 | 新余学院 | Automatic edulcoration high accuracy stamping die |
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| CN210877087U (en) * | 2019-09-10 | 2020-06-30 | 展祥科技(惠州)有限公司 | Hardware fitting stamping die |
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