CN221453999U - Electric punching machine convenient to it is spacing - Google Patents

Electric punching machine convenient to it is spacing Download PDF

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Publication number
CN221453999U
CN221453999U CN202323612075.9U CN202323612075U CN221453999U CN 221453999 U CN221453999 U CN 221453999U CN 202323612075 U CN202323612075 U CN 202323612075U CN 221453999 U CN221453999 U CN 221453999U
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China
Prior art keywords
limiting
electric
stamping
pressing
workpiece
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CN202323612075.9U
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Chinese (zh)
Inventor
邓振宇
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Nanpi County Kaiyu Hardware Manufacturing Co ltd
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Nanpi County Kaiyu Hardware Manufacturing Co ltd
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Abstract

The utility model discloses an electric punching machine convenient to limit, and relates to the technical field of electric punching machines. According to the utility model, the workpiece above the lower pressing table is pressed by the upper pressing plate under the driving of the electric pressing device, the limiting columns limit the two sides of the workpiece on the two sides of the lower pressing table to prevent the workpiece from shifting during pressing, the rotating shaft is driven to rotate by the motor arranged at the front end of the lower pressing table, and because of the meshing relationship of the first gear and the second gear, the double-headed threaded rod is driven to rotate by the rotating shaft, so that the limiting columns can relatively move under the cooperation of the limiting grooves on the inner side of the lower pressing table, the two sides of the workpiece are limited according to the size of the workpiece, and the precision of workpiece pressing processing is improved.

Description

Electric punching machine convenient to it is spacing
Technical Field
The utility model relates to the technical field of electric punching machines, in particular to an electric punching machine convenient to limit.
Background
The working principle of the stamping machine is that a die drives a stamping head and a lower die to open and close under the action of stamping power to cut, punch, stretch and the like a raw material between the stamping head and the lower die for shaping to form a stamping part. When the punching machine punches the steel plate, the position of the steel plate needs to be manually adjusted so as to facilitate centering punching, but the working efficiency of the punching machine can be greatly reduced by manually adjusting and centering every time, so the utility model provides an electric punching machine convenient to limit.
In the prior art, a Chinese patent document with publication number of CN217647317U and publication date of 2022, 10 months and 25 days is proposed to solve the above technical problems, and the technical scheme disclosed in the patent document is as follows: the utility model provides an automatic punching machine of steel sheet convenient to it is spacing, includes the punching machine body, the upper end of punching machine body is equipped with the mount, be equipped with telescopic link and cope match-plate pattern on the mount, the upper end of punching machine body is equipped with lower bolster and fixed block, the bilateral symmetry of fixed block is equipped with the limiting plate, be equipped with the electric putter corresponding with the fixed block on the mount, electric putter's output is equipped with the briquetting, be equipped with adjusting part in the fixed block.
In order to solve the problem that the punching machine needs to adjust the position of the steel plate through the manual work when punching the steel plate so as to be convenient for righting and punching efficiency is low, the prior art is to adopt the bilateral symmetry of fixed block to be provided with the limiting plate to carry out spacing mode and handle, but can also appear that the limiting plate only sets up the condition at the unilateral of punching machine, and then leads to the easy rear end perk of appearing when punching the problem that appears small circle error.
Disclosure of utility model
The utility model aims to provide an electric punching machine convenient for limiting so as to solve the problems in the prior art.
In order to solve the technical problems, the utility model adopts the following technical scheme:
The utility model provides an electric punching machine convenient to it is spacing, includes electric punching machine main part, electric punching machine main part is including the punching machine mount table, electric punching equipment is fixed mounting in the top of punching machine mount table, electric punching equipment's below is provided with the punching press stop gear, the front and back end of punching press stop gear is provided with wane protection machanism; the stamping limiting mechanism comprises a stamping limiting column unit and an adjusting limiting plate unit, wherein the stamping limiting column unit is arranged below the electric stamping equipment, and the adjusting limiting plate unit is arranged on the inner side of the stamping limiting column unit; the rocker protection mechanism comprises a rocker protection unit, wherein the rocker protection unit is arranged on the front side and the rear side of the stamping limit column unit.
The technical scheme of the utility model is further improved as follows: the stamping limiting column unit comprises an upper pressing plate fixedly installed at the lower end of the electric stamping device, a lower pressing table is arranged below the upper pressing plate, and the lower surface of the lower pressing table is fixedly connected with the upper surface of the stamping machine installation table.
By adopting the technical scheme, the upper pressing plate is matched with the lower pressing table and is suitable for stamping processing of the metal plate.
The technical scheme of the utility model is further improved as follows: the two sides of the lower pressing table are symmetrically and slidably provided with limiting columns respectively, the inner wall of the front end of the lower pressing table is rotatably provided with a rotating shaft, and the rear end of the rotating shaft is fixedly provided with a first gear.
By adopting the technical scheme, the motor is fixed on the outer side wall of the front end of the pressing table, and the rotating shaft is driven to rotate by the motor.
The technical scheme of the utility model is further improved as follows: the inner wall middle part rotation of pushing down the platform is installed double-end threaded rod, the middle part fixed mounting of double-end threaded rod has the second gear, the surface of second gear and the surface intermeshing of first gear, the below inner wall of spacing post respectively with the surface threaded connection of double-end threaded rod.
By adopting the technical scheme, the second gear is meshed with the first gear to enable the double-head threaded rod to rotate along with the rotating shaft, so that the limiting column slides under the cooperation of the limiting groove in the upper pressing plate.
The technical scheme of the utility model is further improved as follows: the adjusting limiting plate unit comprises a limiting guide plate which is slidably arranged on the inner side of the upper portion of the limiting post, an adjusting bolt post is rotatably arranged on the outer side surface of the limiting guide plate, and the outer surface of the adjusting bolt post is in threaded connection with the side wall of the limiting post.
By adopting the technical scheme, the outside surface fixed mounting of spacing baffle has spacing slide bar, and spacing slide bar and spacing post's lateral wall sliding connection carry out spacing effect to spacing baffle.
The technical scheme of the utility model is further improved as follows: the anti-warping plate protection unit comprises pressing tables which are symmetrically and fixedly arranged on the front side and the rear side of the upper surface of the punching machine installation table, and telescopic rods are respectively and fixedly arranged on two sides of the pressing tables.
By adopting the technical scheme, the height of the pressing table is flush with the height of the pressing table, so that the workpiece is supported.
The technical scheme of the utility model is further improved as follows: the upper end of the telescopic rod is fixedly provided with a pressing plate, and the lower surface of the pressing plate is fixedly provided with a pressing column.
By adopting the technical scheme, the upper surface of the pressing table is provided with the limit groove matched with the pressing column, and the pressing column applies pressure to the surface of the workpiece from the upper part to prevent the workpiece from tilting during the stamping processing.
By adopting the technical scheme, compared with the prior art, the utility model has the following technical progress:
1. The utility model provides an electric punching machine convenient to limit, an upper pressing plate is driven by electric punching equipment to punch a workpiece above a pressing table, limiting columns are used for limiting two sides of the workpiece on two sides of the pressing table to prevent the workpiece from shifting during punching, a rotating shaft is driven by a motor arranged at the front end of the pressing table to rotate, and because of the meshing relationship of a first gear and a second gear, a double-head threaded rod is driven by the rotating shaft to rotate, so that the limiting columns can relatively move under the cooperation of limiting grooves on the inner side of the pressing table, the two sides of the workpiece are limited according to the size of the workpiece, and the precision of workpiece punching processing is improved.
2. The utility model provides an electric punching machine convenient for limiting, wherein a limiting guide plate arranged above a limiting column can be attached to two side surfaces of a workpiece to conduct limiting guide on the workpiece, the limiting guide plate can be precisely adjusted to be attached to the side wall of the workpiece through rotating an adjusting bolt column, and the workpiece is automatically limited by matching with the limiting column to replace manual adjustment and centering.
3. The utility model provides an electric punching machine convenient for limiting, wherein a pressing table supports the front end and the rear end of a workpiece on the front side and the rear side of a pressing table, a telescopic rod works to enable a pressing plate to move downwards to clamp the workpiece, a pressing column applies pressure to the surface of the workpiece from above to prevent the workpiece from tilting during punching, the electric punching machine plays a role in protection, and the electric punching machine is suitable for punching long metal plates.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic top view of the structure of the present utility model;
FIG. 3 is a schematic top view of the structural press mounting table of the present utility model;
FIG. 4 is a schematic view of the inside of the bottom of the structural hold-down table of the present utility model;
Fig. 5 is a schematic view of a structure rocker guard mechanism according to the present utility model.
In the figure: 1. an electric press body; 11. a punch press mounting table; 12. an electric stamping device; 2. stamping and limiting mechanisms; 21. an upper press plate; 22. a pressing table; 23. a limit column; 24. a rotating shaft; 241. a first gear; 25. a double-ended threaded rod; 251. a second gear; 26. a limit guide plate; 27. adjusting the bolt post; 3. a rocker guard mechanism; 31. a pressing table; 32. a telescopic rod; 33. a pressing plate; 331. and (5) pressing the column.
Detailed Description
The utility model is further illustrated by the following examples:
Example 1
As shown in fig. 1-5, the utility model provides an electric punching machine convenient for limiting, which comprises an electric punching machine main body 1, wherein the electric punching machine main body 1 comprises a punching machine mounting table 11, an electric punching device 12 is fixedly arranged at the top of the punching machine mounting table 11, a punching limiting mechanism 2 is arranged below the electric punching device 12, and the front end and the rear end of the punching limiting mechanism 2 are provided with a rocker protection mechanism 3; the stamping limiting mechanism 2 comprises a stamping limiting column unit and an adjusting limiting plate unit, wherein the stamping limiting column unit is arranged below the electric stamping equipment 12, and the adjusting limiting plate unit is arranged on the inner side of the stamping limiting column unit; the rocker protection mechanism 3 comprises a rocker protection unit, the rocker protection unit is arranged on the front side and the rear side of a stamping limit column unit, the stamping limit column unit comprises an upper pressing plate 21 fixedly arranged at the lower end of the electric stamping equipment 12, a lower pressing table 22 is arranged below the upper pressing plate 21, the lower surface of the lower pressing table 22 is fixedly connected with the upper surface of the stamping machine mounting table 11, the upper pressing plate 21 stamps a workpiece above the lower pressing table 22 under the driving of the electric stamping equipment 12, limit columns 23 limit the two sides of the workpiece on the two sides of the lower pressing table 22 to prevent the workpiece from shifting during stamping, limit columns 23 are symmetrically and slidingly arranged on the two sides of the lower pressing table 22 respectively, a rotating shaft 24 is rotatably arranged on the inner wall of the front end of the lower pressing table 22, a first gear 241 is fixedly arranged at the rear end of the rotating shaft 24, and the rotating shaft 24 is driven to rotate by a motor arranged at the front end of the lower pressing table 22 due to the meshing relationship of the first gear 241 and the second gear 251.
Example 2
As shown in fig. 1-5, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the middle part of the inner wall of the lower pressing table 22 is rotatably provided with a double-headed threaded rod 25, the middle part of the double-headed threaded rod 25 is fixedly provided with a second gear 251, the outer surface of the second gear 251 is meshed with the outer surface of the first gear 241, the lower inner wall of the limiting post 23 is respectively in threaded connection with the outer surface of the double-headed threaded rod 25, the double-headed threaded rod 25 rotates to enable the limiting post 23 to move relatively under the cooperation of the limiting groove on the inner side of the lower pressing table 22, the workpiece is limited on two sides according to the size of the workpiece, the precision of workpiece stamping processing is improved, the limiting plate unit is adjusted and comprises a limiting guide plate 26 which is slidably arranged on the inner side of the upper side of the limiting post 23, the outer side surface of the limiting guide plate 26 is rotatably provided with an adjusting bolt post 27, the outer surface of the adjusting bolt post 27 is in threaded connection with the side wall of the limiting post 23, the upper side surface of the limiting guide plate 26 which is arranged above the limiting post 23 can be attached to the two side surfaces of the workpiece, the workpiece is limited and guided, the limiting guide can be accurately adjusted by rotating the adjusting the limiting guide plate 26 to be tightly attached to the side wall of the workpiece, and the workpiece is automatically limited by matching the limiting post 23, and the workpiece is replaced by manually adjusting and righting.
Example 3
As shown in fig. 1-5, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the anti-warp plate protection unit comprises a pressing table 31 symmetrically and fixedly installed on the front side and the rear side of the upper surface of the installation table 11 of the punching machine, two sides of the pressing table 31 are respectively and fixedly provided with a telescopic rod 32, the front end and the rear end of a workpiece are supported by the pressing table 31 on the front side and the rear side of the lower pressing table 22, the telescopic rods 32 work to enable a pressing plate 33 to move downwards to clamp the workpiece, the pressing plate 33 is fixedly installed at the upper end of the telescopic rods 32, a pressing column 331 is fixedly installed on the lower surface of the pressing plate 33, and the pressing column 331 applies pressure to the surface of the workpiece from the upper side to prevent the workpiece from tilting during punching processing, so that the protection effect is achieved.
The working principle of the electric punching machine convenient for limiting is specifically described below.
As shown in fig. 1 to 5, firstly, a workpiece is placed on a lower pressing table 22, a rotating shaft 24 is driven to rotate by a motor installed at the front end of the lower pressing table 22, because of the meshing relationship between a first gear 241 and a second gear 251, a double-headed threaded rod 25 is driven to rotate by the rotating shaft 24, a limiting column 23 can relatively move under the cooperation of limiting grooves on the inner side of the lower pressing table 22, the limiting guide plate 26 can be closely attached to the side wall of the workpiece according to the size of the workpiece, then, an adjusting bolt column 27 is rotated to accurately adjust the limiting guide plate 26, the workpiece is automatically limited by the limiting column 23, a telescopic rod 32 is operated to enable a pressing plate 33 to move downwards to clamp the workpiece, the pressing column 331 applies pressure to the surface of the workpiece from above to prevent the workpiece from tilting during punching, and finally, an upper pressing plate 21 is driven by an electric punching device 12 to punch the workpiece above the lower pressing table 22.
The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.

Claims (7)

1. The utility model provides an electric punching machine convenient to it is spacing, includes electric punching machine main part (1), electric punching machine main part (1) are including punching machine mount table (11), the top fixed mounting of punching machine mount table (11) has electric punching equipment (12), its characterized in that: a stamping limiting mechanism (2) is arranged below the electric stamping equipment (12), and a rocker protection mechanism (3) is arranged at the front end and the rear end of the stamping limiting mechanism (2);
The stamping limiting mechanism (2) comprises a stamping limiting column unit and an adjusting limiting plate unit, wherein the stamping limiting column unit is arranged below the electric stamping equipment (12), and the adjusting limiting plate unit is arranged on the inner side of the stamping limiting column unit;
The rocker protection mechanism (3) comprises a rocker protection unit, and the rocker protection unit is arranged on the front side and the rear side of the stamping limit column unit.
2. The electric punch convenient for limiting according to claim 1, wherein: the stamping limiting column unit comprises an upper pressing plate (21) fixedly mounted at the lower end of the electric stamping equipment (12), a lower pressing table (22) is arranged below the upper pressing plate (21), and the lower surface of the lower pressing table (22) is fixedly connected with the upper surface of the stamping machine mounting table (11).
3. The electric punch convenient for limiting according to claim 2, wherein: limiting columns (23) are symmetrically and slidably arranged on two sides of the lower pressing table (22), a rotating shaft (24) is rotatably arranged on the inner wall of the front end of the lower pressing table (22), and a first gear (241) is fixedly arranged at the rear end of the rotating shaft (24).
4. An electric punch facilitating spacing according to claim 3, wherein: the inner wall middle part rotation of pushing down platform (22) is installed double-end threaded rod (25), the middle part fixed mounting of double-end threaded rod (25) has second gear (251), the surface of second gear (251) and the surface intermeshing of first gear (241), the below inner wall of spacing post (23) respectively with the surface threaded connection of double-end threaded rod (25).
5. The electric punch convenient for limiting according to claim 1, wherein: the adjusting limiting plate unit comprises a limiting guide plate (26) which is slidably arranged on the upper inner side of the limiting column (23), an adjusting bolt column (27) is rotatably arranged on the outer side surface of the limiting guide plate (26), and the outer surface of the adjusting bolt column (27) is in threaded connection with the side wall of the limiting column (23).
6. The electric punch convenient for limiting according to claim 1, wherein: the anti-warping plate protection unit comprises pressing tables (31) symmetrically and fixedly arranged on the front side and the rear side of the upper surface of the punching machine mounting table (11), and telescopic rods (32) are respectively and fixedly arranged on two sides of the pressing tables (31).
7. The electric punch convenient for limiting according to claim 6, wherein: the upper end of the telescopic rod (32) is fixedly provided with a pressing plate (33), and the lower surface of the pressing plate (33) is fixedly provided with a pressing column (331).
CN202323612075.9U 2023-12-28 2023-12-28 Electric punching machine convenient to it is spacing Active CN221453999U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202323612075.9U CN221453999U (en) 2023-12-28 2023-12-28 Electric punching machine convenient to it is spacing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202323612075.9U CN221453999U (en) 2023-12-28 2023-12-28 Electric punching machine convenient to it is spacing

Publications (1)

Publication Number Publication Date
CN221453999U true CN221453999U (en) 2024-08-02

Family

ID=92339000

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202323612075.9U Active CN221453999U (en) 2023-12-28 2023-12-28 Electric punching machine convenient to it is spacing

Country Status (1)

Country Link
CN (1) CN221453999U (en)

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