CN211191577U - Punch press of terminal for car - Google Patents
Punch press of terminal for car Download PDFInfo
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- CN211191577U CN211191577U CN201922340465.2U CN201922340465U CN211191577U CN 211191577 U CN211191577 U CN 211191577U CN 201922340465 U CN201922340465 U CN 201922340465U CN 211191577 U CN211191577 U CN 211191577U
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- upper die
- die holder
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- lower die
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Abstract
The utility model discloses a punch press of terminal for car, the on-line screen storage device comprises a base, the bottom of base is fixed with the thread bush, the inside of thread bush has the landing leg through threaded connection, there is the die holder one end at base top through bolted connection, the top of die holder is provided with the lower mould, the both ends at the top of die holder are fixed with first guide pillar, the guide pin bushing, two have been cup jointed in the top activity of first guide pillar the top fixedly connected with upper die base of guide pin bushing, the bottom of upper die base is provided with the mould. The worm wheel, the worm, the second screw rod, the sliding block and the pressing plate ensure that the upper die and the lower die are tightly attached to the raw material, the upper die base and the lower die base are not easy to deviate during stamping, the upper die base and the lower die base are not easy to damage during stamping, and the service life is prolonged; through setting up first motor, first lead screw, pneumatic cylinder and punching press head, conveniently adjust the suitable height of punching press head, the machining precision is high, and the finished product is of high quality.
Description
Technical Field
The utility model relates to a car terminal processing technology field especially relates to a punch press of terminal for car.
Background
With the development of science and technology, the terminal is gradually and widely applied to various fields, plays a connecting role in the aspects of transmitting electric signals and conducting electricity, thereby reducing the consumption of workload and production cost, bringing convenience to production and use and avoiding a lot of troubles. Thereby achieving the purposes of simplifying the product structure and saving the manufacturing cost.
In the terminal production process, the punch press is important processing apparatus, because the terminal volume is less, and the required precision to processing is higher, needs to use small-size punch press, and current device drives the upper die base through the punching press head mostly and directly carries out stamping forming to former material, and the machining precision is difficult to guarantee, and finished product quality is relatively poor to through the bolt fastening between the upper and lower mould, when the punching press, the displacement very easily takes place for upper and lower mould, leads to the device to damage.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a punching machine for a terminal for an automobile.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a punch press for an automobile terminal comprises a base, wherein a threaded sleeve is fixed at the bottom of the base, a supporting leg is connected inside the threaded sleeve through threads, one end of the top of the base is connected with a lower die holder through a bolt, a lower die is arranged at the top of the lower die holder, first guide pillars are fixed at two ends of the top of the lower die holder, guide sleeves are movably sleeved at the tops of the first guide pillars, an upper die holder is fixedly connected at the tops of the two guide sleeves, an upper die is arranged at the bottom of the upper die holder, a supporting column is fixed at one end, away from the lower die holder, of the top of the base, a first sliding groove is formed in the top of the side surface of the supporting column, a first motor is installed at the top of the supporting column, an output shaft of the first motor is inserted into the first sliding groove and connected with a first lead screw, a supporting plate is connected to, the second guide pillar is movably connected with a movable plate, the bottom of the supporting plate is provided with a hydraulic cylinder, a piston rod of the hydraulic cylinder penetrates through the movable plate and is fixedly connected with the movable plate, and the bottom of the piston rod of the hydraulic cylinder is fixedly provided with a stamping head.
Preferably, the base is a hollow cuboid structure, a second motor is installed on the side face of the base, an output shaft of the second motor is inserted into the base and connected with a worm, a second sliding groove is formed in the bottom of the side face of the supporting column, a second screw rod is arranged in the second sliding groove and inserted into the base and connected with a worm wheel, a sliding block is sleeved on the second screw rod through threads, and a pressing plate is fixed to the side face of the sliding block.
Preferably, the worm wheel and the worm are in meshing transmission, and the second screw rod is rotatably connected with the base through a bearing.
Preferably, the first guide pillar penetrates through the upper die base and is movably connected with the upper die base.
Preferably, a limiting plate is fixed to the bottom of the second guide pillar, and a spring is installed between the bottom of the movable plate and the limiting plate.
Preferably, the number of the thread sleeves is four.
Compared with the prior art, the beneficial effects of the utility model are that:
1. when the utility model is used, firstly, the raw material is placed at the top of the lower die, the upper die base is sleeved on the first guide pillar, the upper die is attached to the top of the raw material, the second motor is started, the second motor drives the worm, the worm drives the worm wheel through meshing transmission, the worm wheel drives the second lead screw, the second lead screw drives the slider through thread transmission, the slider drives the pressing plate, the pressing plate downwards compresses the upper die base, the upper die and the lower die are tightly attached to the raw material, the upper die base and the lower die base are not easy to deviate during stamping, and the;
2. the utility model discloses during well stamping forming, start first motor, first motor drives first lead screw, and first lead screw passes through screw thread transmission and drives the backup pad, and the backup pad drives the pneumatic cylinder, and the piston rod of pneumatic cylinder drives the punching press head, adjusts the first suitable height of punching press, starts the pneumatic cylinder, and the piston rod of pneumatic cylinder drives the fly leaf along the axial motion of second guide pillar, and the piston rod of pneumatic cylinder drives the punching press head and carries out the punching press to the upper die base, and the machining precision is high, and the finished product is of high quality.
Drawings
Fig. 1 is a schematic structural diagram of a first embodiment of a punching machine for an automotive terminal according to the present invention;
fig. 2 is a schematic structural diagram of a second embodiment of a punching machine for an automotive terminal according to the present invention;
fig. 3 is a top cross-sectional view of a base of a punch press for automotive terminals according to the present invention;
fig. 4 is a top view of the upper die base according to the second embodiment of the punching machine for automotive terminals according to the present invention.
In the figure: the device comprises a base 1, a thread bushing 2, a supporting leg 3, a lower die holder 4, a lower die 5, a first guide pillar 6, a guide bushing 7, an upper die 8, an upper die holder 9, a supporting pillar 10, a first motor 11, a first screw rod 12, a supporting plate 13, a hydraulic cylinder 14, a second guide pillar 15, a movable plate 16, a second motor 17, a worm 18, a worm gear 19, a second screw rod 20, a sliding block 21 and a pressing plate 22.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
The first embodiment is as follows:
referring to fig. 1, a punching machine for a terminal for an automobile comprises a base 1, a threaded sleeve 2 is fixed at the bottom of the base 1, supporting legs 3 are connected inside the threaded sleeve 2 through threads, one end of the top of the base 1 is connected with a lower die holder 4 through a bolt, a lower die 5 is arranged at the top of the lower die holder 4, first guide pillars 6 are fixed at two ends of the top of the lower die holder 4, guide sleeves 7 are movably sleeved at the tops of the first guide pillars 6, upper die holders 9 are fixedly connected to the tops of the two guide sleeves 7, an upper die 8 is arranged at the bottom of the upper die holder 9, a supporting post 10 is fixed at one end of the top of the base 1, which is far away from the lower die holder 4, a first chute is formed at the top of the side of the supporting post 10, a first motor 11 is installed at the top of the supporting post 10, an output shaft of the first, two ends of the bottom of the supporting plate 13 are fixed with second guide posts 15, a movable plate 16 is movably connected to the second guide posts 15, a hydraulic cylinder 14 is installed at the bottom of the supporting plate 13, a piston rod of the hydraulic cylinder 14 penetrates through the movable plate 16 and is fixedly connected with the movable plate 16, and a stamping head is fixed at the bottom of the piston rod of the hydraulic cylinder 14.
Wherein, the first guide post 6 penetrates the upper die holder 9 and is movably connected with the upper die holder 9.
Wherein, the bottom of the second guide post 15 is fixed with a limiting plate, and a spring is installed between the bottom of the movable plate 16 and the limiting plate.
Wherein the number of the thread bushings 2 is four.
Example two:
referring to fig. 2-4, a punching machine for a terminal for an automobile comprises a base 1, a threaded sleeve 2 is fixed at the bottom of the base 1, supporting legs 3 are connected inside the threaded sleeve 2 through threads, one end of the top of the base 1 is connected with a lower die holder 4 through a bolt, a lower die 5 is arranged at the top of the lower die holder 4, first guide pillars 6 are fixed at two ends of the top of the lower die holder 4, guide sleeves 7 are movably sleeved at the tops of the first guide pillars 6, upper die holders 9 are fixedly connected to the tops of the two guide sleeves 7, an upper die 8 is arranged at the bottom of the upper die holder 9, a supporting column 10 is fixed at one end of the top of the base 1 far away from the lower die holder 4, a first chute is formed at the top of the side surface of the supporting column 10, a first motor 11 is installed at the top of the supporting column 10, an output shaft of the first motor 11, two ends of the bottom of the supporting plate 13 are fixed with second guide posts 15, a movable plate 16 is movably connected to the second guide posts 15, a hydraulic cylinder 14 is installed at the bottom of the supporting plate 13, a piston rod of the hydraulic cylinder 14 penetrates through the movable plate 16 and is fixedly connected with the movable plate 16, and a stamping head is fixed at the bottom of the piston rod of the hydraulic cylinder 14.
Wherein, base 1 is hollow cuboid structure, base 1's side-mounting has second motor 17, the output shaft of second motor 17 inserts base 1's inside and connects worm 18, the second spout has been seted up to the bottom of support column 10 side, the inside of second spout is provided with second lead screw 20, second lead screw 20 inserts base 1's inside and is connected with worm wheel 19, have cup jointed slider 21 through the screw thread on the second lead screw 20, the side of slider 21 is fixed with clamp plate 22.
Wherein, the worm wheel 19 and the worm 18 are in mesh transmission, and the second screw rod 20 is rotatably connected with the base 1 through a bearing.
Wherein, the first guide post 6 penetrates the upper die holder 9 and is movably connected with the upper die holder 9.
Wherein, the bottom of the second guide post 15 is fixed with a limiting plate, and a spring is installed between the bottom of the movable plate 16 and the limiting plate.
Wherein the number of the thread bushings 2 is four.
The working principle is as follows: when the stamping die is used, firstly, raw materials are placed on the top of a lower die 5, an upper die base 9 is sleeved on a first guide pillar 6, an upper die 8 is attached to the top of the raw materials, a second motor 17 is started, the second motor 17 drives a worm 18, the worm 18 drives a worm wheel 19 through meshing transmission, the worm wheel 19 drives a second lead screw 20, the second lead screw 20 drives a sliding block 21 through thread transmission, the sliding block 21 drives a pressing plate 22, the pressing plate 22 downwards presses the upper die base 9, the upper die 5 and the lower die 8 are both attached to the raw materials, the upper die base 9 and the lower die base 4 are not easy to deviate during stamping, the stamping die is not easy to damage, and the service life is prolonged;
during stamping forming, the first motor 11 is started, the first motor 11 drives the first screw rod 12, the first screw rod 12 drives the supporting plate 13 through thread transmission, the supporting plate 13 drives the hydraulic cylinder 14, the piston rod of the hydraulic cylinder 14 drives the stamping head, the appropriate height of the stamping head is adjusted, the hydraulic cylinder 14 is started, the piston rod of the hydraulic cylinder 14 drives the movable plate 16 to move along the axial direction of the second guide pillar 15, the piston rod of the hydraulic cylinder 14 drives the stamping head to stamp the upper die base 9, the processing precision is high, and the finished product quality is good.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The punching machine for the automobile terminal comprises a base (1) and is characterized in that a threaded sleeve (2) is fixed at the bottom of the base (1), supporting legs (3) are connected inside the threaded sleeve (2) through threads, one end of the top of the base (1) is connected with a lower die holder (4) through a bolt, a lower die (5) is arranged at the top of the lower die holder (4), first guide pillars (6) are fixed at two ends of the top of the lower die holder (4), guide sleeves (7) are movably sleeved at the top of the first guide pillars (6), upper die holders (9) are fixedly connected at the tops of the two guide sleeves (7), an upper die (8) is arranged at the bottom of each upper die holder (9), a supporting column (10) is fixed at one end, far away from the lower die holder (4), of the top of the base (1), and a first sliding chute is formed in the top of the side surface, the stamping device is characterized in that a first motor (11) is installed at the top of the supporting column (10), an output shaft of the first motor (11) is inserted into a first sliding groove and is connected with a first screw rod (12), a supporting plate (13) is connected onto the first screw rod (12) through threads, second guide pillars (15) are fixed at two ends of the bottom of the supporting plate (13), a movable plate (16) is movably connected onto the second guide pillars (15), a hydraulic cylinder (14) is installed at the bottom of the supporting plate (13), a piston rod of the hydraulic cylinder (14) penetrates through the movable plate (16) and is fixedly connected with the movable plate (16), and a stamping head is fixed at the bottom of the piston rod of the hydraulic cylinder (14).
2. The punching machine of the terminal for the automobile according to claim 1, wherein the base (1) is of a hollow cuboid structure, a second motor (17) is installed on the side surface of the base (1), an output shaft of the second motor (17) is inserted into the base (1) and connected with a worm (18), a second sliding groove is formed in the bottom of the side surface of the supporting column (10), a second screw rod (20) is arranged in the second sliding groove, the second screw rod (20) is inserted into the base (1) and connected with a worm wheel (19), a sliding block (21) is sleeved on the second screw rod (20) through threads, and a pressing plate (22) is fixed on the side surface of the sliding block (21).
3. The punching machine for the terminal for the automobile according to claim 2, characterized in that the worm wheel (19) and the worm (18) are in meshed transmission, and the second screw rod (20) is rotatably connected with the base (1) through a bearing.
4. The punching machine for the automobile terminal according to claim 1, wherein the first guide post (6) penetrates through the upper die holder (9) and is movably connected with the upper die holder (9).
5. The punching machine for the terminal of the automobile according to claim 1, wherein a limiting plate is fixed at the bottom of the second guide pillar (15), and a spring is installed between the bottom of the movable plate (16) and the limiting plate.
6. The punching machine of a terminal for an automobile according to claim 1, wherein the number of the thread bush (2) is four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922340465.2U CN211191577U (en) | 2019-12-24 | 2019-12-24 | Punch press of terminal for car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922340465.2U CN211191577U (en) | 2019-12-24 | 2019-12-24 | Punch press of terminal for car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211191577U true CN211191577U (en) | 2020-08-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922340465.2U Active CN211191577U (en) | 2019-12-24 | 2019-12-24 | Punch press of terminal for car |
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| Country | Link |
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| CN (1) | CN211191577U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113333552A (en) * | 2021-07-13 | 2021-09-03 | 河南维软智能科技有限公司 | Intelligent stamping equipment and stamping method for automobile parts |
-
2019
- 2019-12-24 CN CN201922340465.2U patent/CN211191577U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113333552A (en) * | 2021-07-13 | 2021-09-03 | 河南维软智能科技有限公司 | Intelligent stamping equipment and stamping method for automobile parts |
| CN113333552B (en) * | 2021-07-13 | 2022-10-14 | 十堰帝尔科技有限公司 | Intelligent stamping equipment and stamping method for automobile parts |
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