CN223056492U - Stamping device with safety protection function - Google Patents
Stamping device with safety protection function Download PDFInfo
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- CN223056492U CN223056492U CN202422047932.3U CN202422047932U CN223056492U CN 223056492 U CN223056492 U CN 223056492U CN 202422047932 U CN202422047932 U CN 202422047932U CN 223056492 U CN223056492 U CN 223056492U
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- plate
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- fixedly arranged
- protection function
- stamping device
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Abstract
The utility model provides a stamping device with a safety protection function, which comprises a bottom plate, a supporting frame and a hydraulic telescopic rod, wherein the top of the bottom plate is fixedly provided with the supporting frame, the hydraulic telescopic rod is fixedly arranged at the top of the supporting frame, an upper die is fixedly arranged at the moving end of the hydraulic telescopic rod, two ends of the top of the upper die are fixedly provided with side plates, and the inside of each side plate is connected with a sliding rod in a sliding manner. According to the stamping device with the safety protection function, the upper die is driven to move downwards through the hydraulic telescopic rod, then the side plates, the sliding rods and the first springs are matched, the pressing plate is pressed on the top of the stamping part, the stamping part is automatically limited, manual operation of a user is not needed, and therefore operation steps are reduced, working efficiency is improved, the lower die is moved to the inner side face of the protection frame through the pressing plate, then the stamping part is stamped, the protection effect during stamping is achieved, and safety is improved.
Description
Technical Field
The utility model relates to the technical field of stamping equipment, in particular to a stamping device with a safety protection function.
Background
Steel is a steel ingot, billet or a material of a certain shape, size and properties made of steel by press working. Most steel products are processed by press working, and the steel (blank, ingot, etc.) to be processed is plastically deformed. The steel product can be divided into cold working and hot working according to the processing temperature.
In steel processing, some sheet steel need pass through the punching press, to steel notching, when punching press, need use stamping device, as in the prior art, the roof and the bottom plate of bulletin number CN 212442751U, it is through the roof that upper and lower level set up, all between the bottom four corners department of roof and bottom plate and the upper end four corners department of bottom plate all fixedly connected with vertical bracing piece, the lower extreme middle part fixedly connected with protective housing of roof, the upper end middle part fixedly connected with hydraulic stem of bottom plate, the horizontal movable plate of piston rod end fixedly connected with of hydraulic stem, the opening with movable plate matched with is seted up to the bottom of protective housing, and the upside inner wall center department fixedly connected with stamping plate of protective housing, the through-hole has been vertically seted up to the upper end left and right sides symmetry of movable plate, the inside of two through-holes all sliding connection has the slide bar. The utility model is not only convenient for limiting different protection plates, but also can prevent the flicking fragments from injuring staff during punching.
However, when the device limits the stamping part, the user also needs to manually rotate the rotating shaft to limit the movable plate, so that the operation steps are increased, and the working efficiency is reduced.
Therefore, it is necessary to provide a stamping device with a safety protection function to solve the above technical problems.
Disclosure of utility model
The utility model provides a stamping device with a safety protection function, which solves the problems that a stamping part is limited by manual operation, operation steps are increased, and working efficiency is reduced.
In order to solve the technical problems, the utility model provides a stamping device with a safety protection function, comprising:
The top of the bottom plate is fixedly provided with a supporting frame;
the hydraulic telescopic rod is fixedly arranged at the top of the supporting frame, an upper die is fixedly arranged at the moving end of the hydraulic telescopic rod, side plates are fixedly arranged at the two ends of the top of the upper die, a slide rod is connected inside the side plates in a sliding manner, a limiting plate is arranged at the top of the slide rod, a pressing plate is fixedly arranged at the bottom of the slide rod, a first spring is arranged at the top of the pressing plate, and the first spring is arranged on the outer side face of the slide rod;
The top of the protection frame is fixedly arranged at the top of the bottom plate, limit rings are fixedly arranged around the bottom of the inner side surface of the protection frame, a fixed pipe is arranged on the inner side surface of the limit rings, the top of the inner side surface of the fixed pipe is connected with an extension rod in a sliding manner, a positioning plate is fixedly arranged at the bottom of the extension rod, and a second spring is arranged at the bottom of the positioning plate;
The movable plate, movable plate fixed mounting in the top of extension rod, the equal fixed mounting in both ends at movable plate top has the mounting panel, the inside threaded connection of mounting panel has the set screw, the top of movable plate is provided with the bed die, the one end butt of set screw in the terminal surface of bed die.
Preferably, the limiting plate is arranged at the top of the side plate, limiting rods are arranged at two sides of the sliding rod, the bottom of each limiting rod is fixedly arranged at the top of the pressing plate, and the limiting rods are slidably connected to the inside of the side plate.
Preferably, the front of the protection frame is rotatably connected with a door body, and the front of the door body is fixedly provided with an observation window.
Preferably, the internal thread on one side of the limit ring is connected with a locking screw, and one end of the locking screw is abutted to one side of the fixed pipe.
Preferably, the positioning plate and the second spring are both arranged on the inner side surface of the fixed pipe.
Preferably, both sides of the protection frame are provided with sliding grooves.
Preferably, the top of slide bar has seted up the screw hole, the bottom fixed mounting of screw hole has the threaded rod, the top fixed mounting of threaded rod in the bottom of limiting plate.
Compared with the related art, the stamping device with the safety protection function has the following beneficial effects:
The utility model provides a stamping device with a safety protection function, which drives an upper die to move downwards through a hydraulic telescopic rod, then presses a pressing plate on the top of a stamping part through matching of a side plate, a sliding rod and a first spring, and automatically limits the stamping part without manual operation of a user, so that the operation steps are reduced, the working efficiency is improved, the lower die is moved to the inner side surface of a protection frame through the pressing plate, and then the stamping part is stamped, so that the protection effect is realized during stamping, and the safety is improved.
Drawings
Fig. 1 is a schematic structural diagram of a first embodiment of a stamping device with a safety protection function according to the present utility model;
FIG. 2 is a schematic front sectional view of the protective frame shown in FIG. 1;
FIG. 3 is an enlarged schematic view of portion A shown in FIG. 1;
FIG. 4 is an enlarged schematic view of portion B shown in FIG. 2;
Fig. 5 is a schematic structural diagram of a second embodiment of a stamping device with a safety protection function according to the present utility model.
In the drawing, the reference numerals are 1, a bottom plate, 11, a supporting frame, 2, a hydraulic telescopic rod, 21, an upper die, 22, a side plate, 23, a limit rod, 24, a pressing plate, 25, a slide rod, 26, a first spring, 27, a limit plate, 3, a protective frame, 31, a door body, 32, an observation window, 33, a sliding groove, 34, a limit ring, 35, a locking screw, 36, a fixed pipe, 37, an extension rod, 38, a locating plate, 39, a second spring, 4, a moving plate, 41, an installation plate, 42, a locating screw, 43, a lower die, 5, a threaded hole, 51 and a threaded rod.
Detailed Description
The utility model will be further described with reference to the drawings and embodiments.
First embodiment
Referring to fig. 1, fig. 2, fig. 3, and fig. 4 in combination, fig. 1 is a schematic structural diagram of a first embodiment of a stamping device with a safety protection function according to the present utility model, fig. 2 is a schematic structural diagram of a front cross section of a protection frame shown in fig. 1, fig. 3 is an enlarged schematic diagram of a portion a shown in fig. 1, and fig. 4 is an enlarged schematic diagram of a portion B shown in fig. 2. The stamping device with the safety protection function comprises a bottom plate 1, wherein a supporting frame 11 is fixedly arranged at the top of the bottom plate 1;
The hydraulic telescopic rod 2 is fixedly arranged at the top of the supporting frame 11, an upper die 21 is fixedly arranged at the moving end of the hydraulic telescopic rod 2, side plates 22 are fixedly arranged at the two ends of the top of the upper die 21, a slide rod 25 is connected inside the side plates 22 in a sliding manner, a limiting plate 27 is arranged at the top of the slide rod 25, a pressing plate 24 is fixedly arranged at the bottom of the slide rod 25, a first spring 26 is arranged at the top of the pressing plate 24, and the first spring 26 is arranged on the outer side surface of the slide rod 25;
The protection frame 3, the top of protection frame 3 is fixed in the top of bottom plate 1, all around of protection frame 3 medial surface bottom is fixed mounting spacing collar 34, the medial surface of spacing collar 34 is provided with fixed pipe 36, the top sliding connection of fixed pipe 36 medial surface has extension rod 37, the bottom of extension rod 37 is fixed mounting has locating plate 38, the bottom of locating plate 38 is provided with second spring 39;
The movable plate 4, the movable plate 4 fixed mounting in the top of extension rod 37, the equal fixed mounting in both ends at movable plate 4 top has mounting panel 41, the inside threaded connection of mounting panel 41 has set screw 42, the top of movable plate 4 is provided with bed die 43, set screw 42 one end butt in the terminal surface of bed die 43.
The limiting plate 27 is arranged at the top of the side plate 22, limiting rods 23 are arranged on two sides of the sliding rod 25, the bottom of each limiting rod 23 is fixedly arranged at the top of the corresponding pressing plate 24, and each limiting rod 23 is slidably connected to the inside of the corresponding side plate 22.
When the pressing plate 24 moves up and down, the limiting rod 23 slides in the side plate 22, so that the pressing plate 24 can be limited when the pressing plate 24 is used, and the stability of the pressing plate 24 during up and down movement is improved.
The front of the protection frame 3 is rotatably connected with a door body 31, and an observation window 32 is fixedly arranged on the front of the door body 31.
Through being provided with the door body 31 in the front of protection frame 31, so the person of facilitating the use maintains fixed pipe 36 and extension rod 37 and the second spring 39 of protection frame 3 medial surface to through observation window 32, the convenience is observed the condition of punching press.
The internal thread on one side of the limit ring 34 is connected with a locking screw 35, and one end of the locking screw 35 is abutted to one side of the fixed pipe 36.
When the second spring 39 needs to be replaced, the user can rotate the locking screw 35 to make one end of the locking screw 35 away from the fixing tube 36 and then move the fixing tube 36 upwards, thereby facilitating the replacement of the second spring 39 by the user.
The positioning plate 38 and the second spring 39 are both disposed on the inner side surface of the fixed tube 36.
Both sides of the protective frame 3 are provided with sliding grooves 33.
The working principle of the stamping device with the safety protection function provided by the utility model is as follows:
When the stamping part is used, a stamping part needing to be stamped is placed on the top of the lower die 43, then a user starts the hydraulic telescopic rod 2, the hydraulic telescopic rod 2 extends to drive the upper die 21 to move downwards, the upper die 21 drives the side plate 22 and the pressing plate 24 to move downwards, the pressing plate 24 presses the top of the stamping part, the stamping part is limited, at the moment, the elasticity of the first springs 26 is larger than that of the four second springs 39, the moving plate 4 can move downwards until the bottom of the moving plate 4 presses the top of the fixed tube 36, at the moment, the moving plate 4 and the lower die 43 are positioned on the inner side face of the protective frame 3, at the moment, the first springs 26 shrink, the upper die 21 presses the top of the stamping part, the stamping part is stamped, after stamping is finished, the hydraulic telescopic rod 2 moves upwards until the pressing plate 24 is far away from the stamping part, and at the moment, the user can take out the stamping part.
Compared with the related art, the stamping device with the safety protection function has the following beneficial effects:
The upper die 21 is driven to move downwards through the hydraulic telescopic rod 2, then the side plate 22, the slide rod 25 and the first spring 26 are matched, the pressing plate 24 is pressed at the top of the stamping part, the stamping part is automatically limited, manual operation of a user is not needed, so that operation steps are reduced, the working efficiency is improved, the lower die 43 is moved to the inner side surface of the protective frame 2 through the pressing plate 24, then the stamping part is stamped, the protection effect is achieved during stamping, and the safety is improved.
Second embodiment
Referring to fig. 5 in combination, a pressing device with a safety protection function according to a first embodiment of the present application is provided. The second embodiment is merely a preferred manner of the first embodiment, and implementation of the second embodiment does not affect the implementation of the first embodiment alone.
Specifically, the second embodiment of the present application provides a stamping device with a safety protection function, which is different in that the top of the sliding rod 25 is provided with a threaded hole 5, the bottom of the threaded hole 5 is fixedly provided with a threaded rod 51, and the top of the threaded rod 51 is fixedly installed at the bottom of the limiting plate 27.
The working principle of the stamping device with the safety protection function provided by the utility model is as follows:
After long-time use, when the elasticity of the first spring 26 is reduced, the user can rotate the limiting plate 27, so that the limiting plate 27 drives the bottom of the threaded rod 51 to be in threaded connection with the inside of the threaded hole 5, the limiting plate 27 is detached, and then the user can detach and replace the first spring 26.
Compared with the related art, the stamping device with the safety protection function has the following beneficial effects:
through the structure of screw hole 5 and threaded rod 51 etc. mutually supporting, when using, make threaded rod 51 carry out threaded connection in the inside of screw hole 5 to the person of facilitating the use dismantles limiting plate 27 from the top of slide bar 25, then changes first spring 26.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.
Claims (7)
1. Stamping device with safety protection function, characterized by comprising:
The top of the bottom plate is fixedly provided with a supporting frame;
the hydraulic telescopic rod is fixedly arranged at the top of the supporting frame, an upper die is fixedly arranged at the moving end of the hydraulic telescopic rod, side plates are fixedly arranged at the two ends of the top of the upper die, a slide rod is connected inside the side plates in a sliding manner, a limiting plate is arranged at the top of the slide rod, a pressing plate is fixedly arranged at the bottom of the slide rod, a first spring is arranged at the top of the pressing plate, and the first spring is arranged on the outer side face of the slide rod;
The top of the protection frame is fixedly arranged at the top of the bottom plate, limit rings are fixedly arranged around the bottom of the inner side surface of the protection frame, a fixed pipe is arranged on the inner side surface of the limit rings, the top of the inner side surface of the fixed pipe is connected with an extension rod in a sliding manner, a positioning plate is fixedly arranged at the bottom of the extension rod, and a second spring is arranged at the bottom of the positioning plate;
The movable plate, movable plate fixed mounting in the top of extension rod, the equal fixed mounting in both ends at movable plate top has the mounting panel, the inside threaded connection of mounting panel has the set screw, the top of movable plate is provided with the bed die, the one end butt of set screw in the terminal surface of bed die.
2. The stamping device with the safety protection function according to claim 1, wherein the limiting plate is arranged at the top of the side plate, limiting rods are arranged on two sides of the sliding rod, the bottom of the limiting rod is fixedly arranged at the top of the pressing plate, and the limiting rods are slidably connected to the inside of the side plate.
3. The stamping device with the safety protection function according to claim 2, wherein the front face of the protection frame is rotatably connected with a door body, and an observation window is fixedly arranged on the front face of the door body.
4. A stamping device with a safety protection function according to claim 3, wherein a locking screw is connected to an internal thread on one side of the limit collar, and one end of the locking screw abuts against one side of the fixing tube.
5. The stamping device with safety protection function according to claim 4, wherein the positioning plate and the second spring are both disposed on an inner side surface of the fixing tube.
6. The stamping device with the safety protection function according to claim 5, wherein sliding grooves are formed in two sides of the protection frame.
7. The stamping device with the safety protection function according to claim 1, wherein a threaded hole is formed in the top of the sliding rod, a threaded rod is fixedly installed at the bottom of the threaded hole, and the top of the threaded rod is fixedly installed at the bottom of the limiting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422047932.3U CN223056492U (en) | 2024-08-23 | 2024-08-23 | Stamping device with safety protection function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422047932.3U CN223056492U (en) | 2024-08-23 | 2024-08-23 | Stamping device with safety protection function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223056492U true CN223056492U (en) | 2025-07-04 |
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ID=96213613
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202422047932.3U Active CN223056492U (en) | 2024-08-23 | 2024-08-23 | Stamping device with safety protection function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223056492U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN120552405A (en) * | 2025-07-31 | 2025-08-29 | 南通一金液压科技有限公司 | A safety protection mechanism for a hydraulic press |
-
2024
- 2024-08-23 CN CN202422047932.3U patent/CN223056492U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN120552405A (en) * | 2025-07-31 | 2025-08-29 | 南通一金液压科技有限公司 | A safety protection mechanism for a hydraulic press |
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