CN110479876B - Stamping device for automobile parts suitable for not unidimensional processing - Google Patents
Stamping device for automobile parts suitable for not unidimensional processing Download PDFInfo
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- CN110479876B CN110479876B CN201910791978.7A CN201910791978A CN110479876B CN 110479876 B CN110479876 B CN 110479876B CN 201910791978 A CN201910791978 A CN 201910791978A CN 110479876 B CN110479876 B CN 110479876B
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- lower die
- fixedly connected
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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
- B21D37/12—Particular guiding equipment, e.g. pliers; Special arrangements for interconnection or cooperation of 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
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/14—Particular arrangements for handling and holding in place complete dies
-
- 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
- B21D53/00—Making other particular articles
- B21D53/88—Making other particular articles other parts for vehicles, e.g. cowlings, mudguards
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Assembly (AREA)
- Press Drives And Press Lines (AREA)
Abstract
The invention discloses a stamping device for automobile parts suitable for processing in different sizes, which comprises a base, wherein the left side and the right side of the top of the base are fixedly connected with an upper top plate through telescopic columns, the bottom of the upper top plate is connected with an upper die mounting plate through mounting bolts in a threaded manner, the bottom of the upper die mounting plate is fixedly connected with an upper die body, the top of the base is provided with a lower die fixing groove, a lower die body is arranged inside the lower die fixing groove, and threaded rods are arranged on the left side and the right side of the base and correspond to the lower die fixing groove. This stamping device for automobile parts suitable for not unidimensional processing, structural design is reasonable, and convenient to use is applicable in the automobile parts processing of not unidimensional and uses, need not to utilize different stamping device to process, great improvement the practicality of device, reduced the investment cost of enterprise, improved punching press efficiency, the omnidirectional has satisfied the user demand.
Description
Technical Field
The invention relates to the technical field of punching machines, in particular to a punching device for automobile parts, which is suitable for machining in different sizes.
Background
The punching machine drives the flywheel through the motor, and drives the crank connecting rod mechanism to enable the sliding block to move up and down through the clutch, so as to drive the drawing die to form the steel plate. The double-acting means that the press is provided with two slide blocks which are an inner slide block and an outer slide block, the inner slide block drives a male die or a female die of the die, the outer slide block drives a blank holder on the die, the blank holder firstly acts to press the edge of a steel plate during drawing, and the inner slide block then acts to draw.
The most application range of traditional stamping device for automobile parts is less, can't be applicable to the automobile parts processing of unidimensional not and use, therefore need use different stamping device to different work pieces, and then has increaseed the investment cost of enterprise, has reduced the efficiency of punching press, is difficult to satisfy the user demand, for this reason we have proposed a stamping device for automobile parts who is applicable to unidimensional processing to solve the problem that proposes in the above-mentioned background art.
Disclosure of Invention
The invention aims to provide a stamping device for automobile parts, which is suitable for processing different sizes, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the stamping device comprises a base, wherein the left side and the right side of the top of the base are fixedly connected with an upper top plate through telescopic columns, the bottom of the upper top plate is connected with an upper die mounting plate through mounting bolts in a threaded manner, the bottom of the upper die mounting plate is fixedly connected with an upper die body, a lower die fixing groove is formed in the top of the base, a lower die body is arranged in the lower die fixing groove, threaded rods are arranged on the left side and the right side of the base and correspond to the lower die fixing groove, one end, close to the base, of each threaded rod penetrates through the base and the lower die fixing groove in sequence and extends into the lower die fixing groove, a first clamping plate is sleeved at one end, close to the lower die, of each threaded rod, a rotating block is fixedly connected to the surface of each threaded rod and located in the first clamping plate, a rotating groove matched with the first clamping plate is formed in the position, corresponding to the rotating block, a first sliding block is fixedly connected to the bottom of the first clamping plate, a first sliding groove matched with the base is formed in the position, and a clamping device is fixedly installed on one side, close to the lower die, of the telescopic columns;
clamping device includes the connecting plate, the bottom fixed mounting of connecting plate has driving motor, fixedly connected with drive pivot on driving motor's the output shaft, the fixed surface of drive pivot is connected with the gear, the bottom meshing of gear has the rack board, the right-hand member fixedly connected with second clamp plate of rack board, the bottom fixedly connected with second slider of rack board, the below of rack board is provided with the fixed block, the second spout rather than the cooperation is used is seted up to the position that the fixed block corresponds the second slider, the bottom of second slider is run through the second spout and is extended to its inside, is located the inside second slider rear side fixedly connected with stopper of second spout, the fixed block corresponds the position of stopper and sets up the spacing groove rather than the cooperation is used.
Preferably, the connecting plate is close to the one end and the flexible post fixed connection of flexible post, the one side that the second pinch-off blades is close to the bed die and bed die contact each other, the bottom of fixed block and the top fixed connection of base.
Preferably, the top of the connecting plate corresponds to the position of the telescopic column and is fixedly connected with a reinforcing rib, and one side of the reinforcing rib, which is close to the telescopic column, is fixedly connected with the telescopic column.
Preferably, the inner wall of the rotating groove is provided with a ball, and one side of the ball, which is close to the rotating block, is in contact with the rotating block.
Preferably, one end of the threaded rod, which is far away from the base, is fixedly connected with a rocker.
Preferably, the surface of the threaded rod is provided with an external thread, and the base is provided with an internal thread matched with the external thread at a position corresponding to the threaded rod.
Compared with the prior art, the invention has the following beneficial effects:
1. the stamping device for the automobile parts, which is suitable for processing the automobile parts with different sizes, has the advantages of reasonable structural design and convenience in use, can be suitable for processing the automobile parts with different sizes, does not need to utilize different stamping devices for processing, greatly improves the practicability of the device, reduces the investment cost of enterprises, improves the stamping efficiency, and comprehensively meets the use requirements.
2. The connecting device has the advantages that the reinforcing ribs are arranged, the connection fixing degree between the connecting plate and the telescopic column is reinforced, the connecting plate can be effectively prevented from falling off from the telescopic column, the resistance of the rotating block in the rotating groove is reduced by arranging the balls, the left and right movement of the first clamping plate is facilitated, a user can rotate the threaded rod conveniently by arranging the rocker, and the convenience in operation is improved.
3. The telescopic three-section T-shaped thin strip with scales is arranged on the side of the two second clamping plates, so that the feeding amount of the manual rotating screw feeding mechanisms on the two sides is the same without the help of external tools, the lower die placing position is aligned with the upper die or placed at a fixed distance, and the verticality of the lower die during clamping is ensured.
Drawings
FIG. 1 is a structural cross-sectional view of a front view of the present invention;
FIG. 2 is an enlarged view ofbase:Sub>A portion of A-A of FIG. 1 in accordance with the present invention;
FIG. 3 is a cross-sectional view of the front view of the clamping assembly of the present invention;
fig. 4 is a schematic perspective view of the fixing block according to the present invention.
In the figure: the device comprises a base 1, a telescopic column 2, an upper top plate 3, a mounting bolt 4, an upper die mounting plate 5, an upper die body 6, a lower die fixing groove 7, a lower die body 8, a threaded rod 9, a first clamping plate 10, a rotating block 11, a rotating groove 12, a first sliding block 13, a first sliding groove 14, a clamping device 15, a connecting plate 151, a driving motor 152, a driving rotating shaft 153, a gear 154, a rack plate 155, a second clamping plate 156, a second sliding block 157, a fixed block 158, a second sliding groove 159, a limiting block 1510, a limiting groove 1511, a reinforcing rib 1512, a 16 ball and a rocker 17.
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: referring to fig. 1-4, a stamping device for automobile parts suitable for different sizes processing comprises a base 1, wherein the left and right sides of the top of the base 1 are fixedly connected with an upper top plate 3 through telescopic posts 2, the bottom of the upper top plate 3 is connected with an upper die mounting plate 5 through mounting bolts 4 by screw threads, the bottom of the upper die mounting plate 5 is fixedly connected with an upper die body 6, the top of the base 1 is provided with a lower die fixing groove 7, the inside of the lower die fixing groove 7 is provided with a lower die body 8, the left and right sides of the base 1 and the position corresponding to the lower die fixing groove 7 are provided with a threaded rod 9, one end of the threaded rod 9 far away from the base 1 is fixedly connected with a rocker 17, one end of the threaded rod 9 near the base 1 sequentially penetrates through the base 1 and the lower die fixing groove 7 and extends to the inside of the lower die fixing groove 7, one pot head that threaded rod 9 is close to bed die 8 is equipped with first pinch-off blades 10, the external screw thread has been seted up on the surface of threaded rod 9, base 1 corresponds the position of threaded rod 9 and sets up the internal thread with external screw thread looks adaptation, threaded rod 9 surface just is located the rotatory piece 11 of the inside fixedly connected with of first pinch-off blades 10, the swivelling chute 12 rather than the adaptation is seted up to the position that first pinch-off blades 10 corresponds rotatory piece 11, be provided with ball 16 on the inner wall of swivelling chute 12, ball 16 is close to one side and the rotatory piece 11 of rotatory piece 11 and contacts each other, the first slider 13 of bottom fixedly connected with of first pinch-off blades 10, the first spout 14 rather than the cooperation use is seted up to the position that base 1 corresponds first slider 13, flexible post 2 is close to one side fixed mounting of bed die 8 has clamping device 15.
Referring to fig. 1-4, the clamping device 15 includes a connecting plate 151, one end of the connecting plate 151 near the telescopic column 2 is fixedly connected to the telescopic column 2, a reinforcing rib 1512 is fixedly connected to a top of the connecting plate 151 and corresponds to a position of the telescopic column 2, one side of the reinforcing rib 1512 near the telescopic column 2 is fixedly connected to the telescopic column 2, a driving motor 152 is fixedly installed at a bottom of the connecting plate 151, a driving rotating shaft 153 is fixedly connected to an output shaft of the driving motor 152, a gear 154 is fixedly connected to a surface of the driving rotating shaft 153, a rack plate 155 is engaged with a bottom of the gear 154, a second clamping plate 156 is fixedly connected to a right end of the rack plate 155, one side of the second clamping plate 156 near the lower mold 8 is in contact with the lower mold 8, a second slider 157 is fixedly connected to a bottom of the rack plate 155, a fixed block 158 is disposed below the rack plate 155, and a bottom of the fixed block 158 is fixedly connected to a top of the base 1, the position of the fixed block 158 corresponding to the second slide block 157 is provided with a second chute 159 matched with the second chute 159, the bottom of the second slide block 157 penetrates through the second chute 159 and extends into the second chute 159, the rear side of the second slide block 157 positioned in the second chute 159 is fixedly connected with a limit block 1510, the position of the fixed block 158 corresponding to the limit block 1510 is provided with a limit groove 1511 matched with the limit block 1510, the fixing degree of the connection between the connecting plate 151 and the telescopic column 2 is reinforced by arranging a reinforcing rib 1512, the connecting plate 151 can be effectively prevented from falling off from the telescopic column 2, the resistance of the rotating block 11 in the rotating groove 12 is reduced by arranging a ball 16, the left-right movement of the first clamping plate 10 is facilitated, the rotation of the threaded rod 9 by a user is facilitated by arranging a rocker 17, the convenience of operation is improved, the upper molds with different sizes can be replaced and installed for processing automobile parts by the installation bolt 4, place not unidimensional bed die in bed die fixed slot 7, utilize threaded rod 9 to drive first clamp plate 10 and clamping device 15 and press from both sides tightly the bed die, this be applicable to the stamping device for the automobile parts of not unidimensional processing, structural design is reasonable, high durability and convenient use, applicable automobile parts in not unidimensional processing uses, need not to utilize different stamping device to process, great improvement the practicality of device, the investment cost of enterprise has been reduced, the punching press efficiency is improved, the omnidirectional has satisfied the user demand.
During the use, can change the installation with the not unidimensional cope match-die utensil with automobile parts processing through construction bolt 4, place the not unidimensional bed die in lower mould fixed slot 7, rotate rocker 17, threaded rod 9 drives rotatory piece 11 and moves to the inboard, first clamp plate 10 presss from both sides tight to bed die body 8 to the inboard under the limiting displacement of first slider 13 and first spout 14, start driving motor 152 simultaneously, drive pivot 153 drives gear 154 and rotates, rack plate 155 with it meshing drives second clamp plate 156 and presss from both sides tight simultaneously to the inboard under the limiting displacement of second slider 157 and second spout 159, thereby accomplish the installation of the bed die body 8 fixedly, when needing to process the automobile parts of punching press different sizes, only need to carry out above-mentioned method to the bed die and lower mould and change can.
Example 2: on the basis of the first embodiment, a T-shaped thin strip with scales is added on the right side of each second clamping plate 156, so that the verticality when the lower mold is clamped and the centering or distance between the lower mold and the upper mold are placed, the specific design is that a T-shaped thin strip is arranged on one side, far away from the rack 155, of the second clamping plate 156, the T-shaped thin strip comprises a straight line section and two transverse sections perpendicular to the straight line section, one end of the straight line section is connected to the intersection point of the two transverse sections, the straight line section and the two transverse sections are provided with scales and can stretch and retract, and magnets are arranged at the end parts of the two transverse sections and at the intersection point of the two transverse sections, and the specific working process of the embodiment is as follows: when the device is used, the upper dies with different sizes can be used for processing automobile parts through the mounting bolts 4 for replacement and installation, the lower dies with different sizes are placed in the approximate middle position of the lower die fixing groove 7, then the T-shaped slender strips on the sides of the two second clamping plates 156 are pulled out firstly to enable straight line sections of the T-shaped slender strips to extend until magnetic blocks at the front ends of the intersection points of the two transverse sections on the slender strips abut against and are adsorbed on the dies, then the two transverse sections are stretched until the end parts of the two transverse sections are flush with the boundary of the lower grinding tool and are adsorbed on the lower grinding tool, finally the lower dies and the rotating rocker 17 are adjusted forwards and backwards or alternately, and the straight line sections and all scales on the transverse sections of the T-shaped slender strips on the left and right second clamping plates 156 can be driven to change by the front and back and left and right movement of the lower dies in the adjusting process, finally, when the scales on the two transverse sections on the second clamping plate 156 on each side are the same, and the scales on the transverse sections and the straight line sections on the T-shaped strips on the second clamping plate 156 on the left side and the second clamping plate 156 on the right side are the same, the lower die body 8 is installed and fixed, then the transverse sections and the straight line sections of the T-shaped strips are contracted and stored, then the driving motor 152 is started, the rotating shaft 153 is driven to drive the gear 154 to rotate, the rack plate 155 meshed with the gear 153 drives the second clamping plate 156 to simultaneously clamp the inner sides under the limiting effect of the second sliding block 157 and the second sliding groove 159, and therefore the lower die body 8 is installed and fixed, and when automobile parts with different sizes need to be processed and punched, the upper die and the lower die can be replaced only by the method. In addition, for the purposes that symmetrical placement is not needed, for example, distance placement is needed, the scales on the T-shaped thin strip only need to be observed to keep equal difference.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (3)
1. The utility model provides a stamping device for automobile parts suitable for not unidimensional processing, includes base (1), its characterized in that: the die comprises a base (1), wherein the left side and the right side of the top of the base (1) are fixedly connected with an upper top plate (3) through telescopic columns (2), the bottom of the upper top plate (3) is connected with an upper die mounting plate (5) through mounting bolts (4) in a threaded manner, the bottom of the upper die mounting plate (5) is fixedly connected with an upper die body (6), a lower die fixing groove (7) is formed in the top of the base (1), a lower die body (8) is arranged in the lower die fixing groove (7), threaded rods (9) are arranged on the left side and the right side of the base (1) in a position corresponding to the lower die fixing groove (7), one ends, close to the base (1), of the threaded rods (9) sequentially penetrate through the base (1) and the lower die fixing groove (7) and extend into the lower die fixing groove (7), a first clamping plate (10) is sleeved at one end, close to the lower die (8), a rotating block (11) is fixedly connected to the surface of the threaded rods (9) and is positioned in the first clamping plate (10), an external thread (9) is formed on the surface, an external thread is provided with an external thread block (11) which is matched with the position of the external thread (10) corresponding to the external thread (12) of the external thread (1), the bottom of the first clamping plate (10) is fixedly connected with a first sliding block (13), a first sliding groove (14) matched with the first sliding block (13) is formed in the position, corresponding to the first sliding block (13), of the base (1), and a clamping device (15) is fixedly installed on one side, close to the lower die (8), of the telescopic column (2); the clamping device (15) comprises a connecting plate (151), a driving motor (152) is fixedly installed at the bottom of the connecting plate (151), a driving rotating shaft (153) is fixedly connected to an output shaft of the driving motor (152), a gear (154) is fixedly connected to the surface of the driving rotating shaft (153), a horizontal rack plate (155) is meshed at the bottom of the gear (154), a second clamping plate (156) which is vertically arranged is fixedly connected to the right end of the rack plate (155), a T-shaped thin strip is arranged on one side, far away from the rack plate (155), of the second clamping plate (156) and comprises a straight line section and two transverse sections perpendicular to the straight line section, one end of the straight line section is connected to the intersection point of the two transverse sections, scales are arranged on the straight line section and the two transverse sections and can stretch out and draw back, magnets are arranged at the end parts of the two transverse sections and at the front ends of the intersection point of the two transverse sections, a second sliding block (157) is fixedly connected to the bottom of the rack plate (155), a fixed block (158) is arranged below the rack plate (155), a position, corresponding to the second sliding block (157) is arranged on the second sliding groove (159), and extends through the second sliding groove (159), and a second sliding block (157) is arranged on the inner side of the second sliding groove (157), a limiting groove (1511) matched with the fixing block (158) is formed in the position, corresponding to the limiting block (1510), of the fixing block (158); one end, close to the telescopic column (2), of the connecting plate (151) is fixedly connected with the telescopic column (2), one side, close to the lower die (18), of the second clamping plate (156) is in contact with the lower die (8), and the bottom of the fixing block (158) is fixedly connected with the top of the base (1); one end of the threaded rod (9) far away from the base (1) is fixedly connected with a rocker (17);
when the device is used, the automobile parts are processed by using the upper dies with different sizes for replacement and installation through the mounting bolts, the lower dies with different sizes are placed in the middle position in the lower die fixing groove, then the T-shaped slender strips at the sides of the two second clamping plates are pulled out firstly, the straight line sections of the T-shaped slender strips extend until the magnetic blocks at the front ends of the intersection points of the two transverse sections on the slender strips abut against and are adsorbed on the lower die, then the two transverse sections are stretched until the end parts of the two transverse sections are flush with the boundary of the lower die and are adsorbed on the lower die, finally the lower die is adjusted forwards and backwards and the rocker is rotated alternately, in the adjusting process, the front and back and the left and right movement of the lower die can drive the straight line sections and the scales on the transverse sections of the T-shaped thin strips on the left and right second clamping plates to change, finally, when the scales on the two transverse sections on the second clamping plate on each side are the same, and the scales on the transverse sections and the scales on the straight line sections on the T-shaped thin strips on the left second clamping plate and the right second clamping plate are the same, the lower die body is installed and fixed, then the transverse sections and the straight line sections of the T-shaped thin strips are contracted and stored, then the driving motor is started, the rotating shaft is driven to drive the gear to rotate, the rack plate meshed with the rotating shaft drives the second clamping plate to simultaneously clamp the inner sides under the limiting effect of the second sliding block and the second sliding chute, and therefore, the lower die body is installed and fixed; the top of the connecting plate (151) is fixedly connected with a reinforcing rib (1512) corresponding to the telescopic column (2), and one side, close to the telescopic column (2), of the reinforcing rib (1512) is fixedly connected with the telescopic column (2).
2. The stamping device for automobile parts suitable for different-size processing according to claim 1, wherein: the inner wall of the rotating groove (12) is provided with a ball (16), and one side, close to the rotating block (11), of the ball (16) is in contact with the rotating block (11).
3. The stamping device for automobile parts suitable for different-size processing according to claim 2, wherein: the surface of the threaded rod (9) is provided with an external thread, and the position of the base (1) corresponding to the threaded rod (9) is provided with an internal thread matched with the external thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910791978.7A CN110479876B (en) | 2019-08-26 | 2019-08-26 | Stamping device for automobile parts suitable for not unidimensional processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910791978.7A CN110479876B (en) | 2019-08-26 | 2019-08-26 | Stamping device for automobile parts suitable for not unidimensional processing |
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| CN110479876A CN110479876A (en) | 2019-11-22 |
| CN110479876B true CN110479876B (en) | 2023-01-10 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111069425B (en) * | 2019-12-21 | 2021-10-01 | 西安恒博软件科技有限公司 | Multi-station design product stamping die structure |
| CN112045057A (en) * | 2020-08-27 | 2020-12-08 | 合肥至信机械制造有限公司 | Stamping die is used in automobile engine hood spare part processing |
| CN112808866A (en) * | 2020-12-21 | 2021-05-18 | 江苏立一新材料科技有限公司 | Composite hardware mould box for hardware machining |
| CN112496190A (en) * | 2020-12-28 | 2021-03-16 | 浙江湖州精沃机械有限公司 | Automobile parts stamping device |
| CN113305209A (en) * | 2021-05-21 | 2021-08-27 | 东风锻造有限公司 | A die-cut compound die that is used for two die structures of biconvex mould of automobile production processing |
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| CN110479876A (en) | 2019-11-22 |
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