CN214392090U - Protection device of hydraulic press - Google Patents
Protection device of hydraulic press Download PDFInfo
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- CN214392090U CN214392090U CN202120148985.8U CN202120148985U CN214392090U CN 214392090 U CN214392090 U CN 214392090U CN 202120148985 U CN202120148985 U CN 202120148985U CN 214392090 U CN214392090 U CN 214392090U
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Abstract
The utility model discloses a protection device of hydraulic press, inhale the hasp including punch press main part, stamping workbench, display screen, scram switch, double control switch, pneumatic cylinder, hydraulic stem, guide bar, axle sleeve, backup pad, punching press piece, buffer spring, slider, contact pick-up, bracing piece, photoelectric sensor, guard plate, protection window, handle and magnetism, stamping workbench locates in the punch press main part, the guide bar is located in the punch press main part and is located on the stamping workbench, axle sleeve sliding connection locates on the guide bar, buffer spring locates in the backup pad and sliding connection locates on the guide bar, contact pick-up locates on the stamping workbench, photoelectric sensor locates on the bracing piece, magnetism inhales the hasp and locates in the punch press main part. The utility model belongs to the technical field of hydraulic press, specifically be a hydraulic press's protection device of multiple start-up step, security height.
Description
Technical Field
The utility model belongs to the technical field of hydraulic press, specifically indicate a hydraulic press's protection device.
Background
The hydraulic punching machine is a punching machine which applies a hydraulic cylinder to generate compression force and is commonly used for forging, riveting, molding, blanking, deep drawing, metal forming and the like, at present, some hydraulic punching machines are used, for convenience in use, no protective device is arranged between a machine tool and an operator, if a workpiece is not placed stably, the workpiece is easy to crack in the punching process to cause injury of the operator, and in operation, when the hand for placing a punching blank of the operator is not pulled out of an area below a movable pressing plate, and a punching button is pressed down, the hand for placing the punching blank is easy to be pressed by the movable pressing plate and even broken to cause serious work injury accidents.
SUMMERY OF THE UTILITY MODEL
To the above situation, for overcoming prior art's defect, the utility model provides a hydraulic press's protection device, the effectual problem of current hydraulic press lacks protection device in the solution existing market sets up protection device, has set up multiple start control, just can start hydraulic press under the circumstances of guaranteeing safety, specifically is a multiple protection device who starts step, high hydraulic press of security.
The utility model adopts the following technical scheme: the utility model relates to a protection device of a hydraulic press, which comprises a press main body, a stamping workbench, a display screen, an emergency stop switch, a double-control switch, a hydraulic cylinder, a hydraulic rod, a guide rod, a shaft sleeve, a support plate, a stamping block, a buffer spring, a slide block, a contact sensor, a support rod, a photoelectric sensor, a protection plate, a protection window, a handle and a magnetic suction lock catch, wherein the stamping workbench is arranged on the press main body, the display screen is arranged on the press main body, the emergency stop switch is arranged on the press main body, the double-control switch is arranged on the press main body, the hydraulic cylinder is arranged on the press main body, the hydraulic rod is arranged on the hydraulic cylinder in a plugging and pulling way and penetrates through the press main body, the guide rod is arranged on the press main body and arranged on the stamping workbench, the shaft sleeve is arranged on the guide rod in a sliding way, the support plate is arranged on the shaft sleeve and arranged on the hydraulic rod, the stamping block is arranged on the support plate, the buffer spring is arranged on the supporting plate and is slidably connected with the guide rod, the slide block is arranged on the buffer spring and is slidably connected with the guide rod, the contact sensor is arranged on the stamping workbench, the supporting rod is arranged on the punch main body, the photoelectric sensor is arranged on the supporting rod, the protective plate is hinged on the punch main body, the protective window is arranged on the protective plate, the handle is arranged on the protective plate, the magnetic latch is arranged on the punch main body, the punch main body plays a supporting role, the stamping workbench plays a supporting role, the display screen plays a displaying role, the emergency stop switch plays a role in turning off the power supply, the double control switch plays a controlling role, the hydraulic cylinder plays a stamping role, the hydraulic rod plays a supporting role, the guide rod plays a guiding role, and the shaft sleeve plays a sliding role, the backup pad plays the effect of support, the punching press piece plays the effect of punching press, buffer spring plays the effect of buffering, the slider plays gliding effect, contact pick up plays the control and opens the effect of opening and close, the bracing piece plays the effect of support, photoelectric sensor plays the effect of protection, the guard plate plays the effect of protection, the protection window plays the effect of protection, the handle plays the effect of grabbing, the hasp is inhaled to magnetism plays fixed effect.
Further, stamping workbench locates between punch press main part and the hydraulic stem, emergency stop switch locates between guard plate and the stamping workbench, the guide bar is located between stamping workbench and the punch press main part, the backup pad is located between punch press main part and the stamping workbench, the punching press piece is located between stamping workbench and the backup pad, buffer spring locates between backup pad and the stamping workbench.
Further, the guide rod is perpendicular setting with the stamping workbench, the hydraulic stem is parallel arrangement with the guide rod, the axle sleeve is coaxial setting with the guide rod, the backup pad is parallel arrangement with the stamping workbench, buffer spring is coaxial setting with the guide rod.
Further, the stamping workbench is a cuboid setting, the guide bar is a cylinder setting, the support plate is a cuboid setting, the stamping block is a cuboid setting, and the support bar is a cuboid setting.
Further, the punch press main part is the U type setting, the axle sleeve is the I shape setting, the slider is the O type setting, contact pick up is the O type setting, the protection window is the rectangle setting, the handle is the U type setting.
Further, the emergency stop switches are provided with two groups, the double-control switches are provided with two groups, the guide rods are provided with four groups, the shaft sleeves are provided with four groups, the buffer springs are provided with four groups, the sliding blocks are provided with four groups, and the contact sensors are provided with four groups.
Adopt above-mentioned structure the utility model discloses the beneficial effect who gains as follows: this scheme hydraulic press's protection device, the effectual problem of having solved current hydraulic press and lacking protection device in the existing market sets up multiple start control when setting up protection device, just can start hydraulic press guaranteeing under the safe condition, specifically is a multiple start-up step, the high protection device of hydraulic press of security.
Drawings
Fig. 1 is a schematic view of the overall structure of a protection device of a hydraulic press according to the present invention;
fig. 2 is a cross-sectional view of the protection device of the hydraulic press of the present invention.
The automatic punching machine comprises a punching machine main body 1, a punching workbench 2, a display screen 3, a scram switch 4, a double-control switch 5, a hydraulic cylinder 6, a hydraulic rod 7, a hydraulic rod 8, a guide rod 9, a shaft sleeve 10, a support plate 11, a punching block 12, a buffer spring 13, a sliding block 14, a contact sensor 15, a support rod 16, a photoelectric sensor 17, a protection plate 18, a protection window 19, a handle 20 and a magnetic catch.
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.
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 some embodiments of the present invention, not all embodiments; based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1-2, the protection device for a hydraulic press of the present invention comprises a main body 1 of the press, a press working table 2, a display screen 3, an emergency stop switch 4, a double control switch 5, a hydraulic cylinder 6, a hydraulic rod 7, a guide rod 8, a shaft sleeve 9, a support plate 10, a press block 11, a buffer spring 12, a slider 13, a contact sensor 14, a support rod 15, a photoelectric sensor 16, a protection plate 17, a protection window 18, a handle 19, and a magnetic catch 20, wherein the press working table 2 is disposed on the main body 1 of the press, the display screen 3 is disposed on the main body 1 of the press, the emergency stop switch 4 is disposed on the main body 1 of the press, the double control switch 5 is disposed on the main body 1 of the press, the hydraulic cylinder 6 is disposed on the main body 1 of the press, the hydraulic rod 7 is connected to the hydraulic cylinder 6 in a plugging manner and disposed through the main body 1 of the press, the guide rod 8 is disposed on the main body 1 of the press working table 2, axle sleeve 9 sliding connection locates on guide bar 8, backup pad 10 is located on axle sleeve 9 and is located on hydraulic stem 7, punching press piece 11 is located on backup pad 10, buffer spring 12 locates on backup pad 10 and sliding connection locates on guide bar 8, slider 13 locates on buffer spring 12 and sliding connection locates on guide bar 8, contact sensor 14 locates on punching press workstation 2, bracing piece 15 locates on punch press main part 1, photoelectric sensor 16 locates on bracing piece 15, guard plate 17 articulates and locates on punch press main part 1, guard window 18 locates on guard plate 17, handle 19 locates on guard plate 17, magnetism is inhaled hasp 20 and is located on punch press main part 1.
Stamping workbench 2 locates between punch press main part 1 and the hydraulic stem 7, emergency stop switch 4 locates between guard plate 17 and stamping workbench 2, guide bar 8 locates between stamping workbench 2 and punch press main part 1, backup pad 10 locates between punch press main part 1 and stamping workbench 2, punching press piece 11 locates between stamping workbench 2 and backup pad 10, buffer spring 12 locates between backup pad 10 and stamping workbench 2.
Stamping workbench 2 is the cuboid setting, guide bar 8 is the cylinder setting, backup pad 10 is the cuboid setting, punching press piece 11 is the cuboid setting, bracing piece 15 is the cuboid setting.
The punch press main body 1 is arranged in a U shape, the shaft sleeve 9 is arranged in an I shape, the sliding block 13 is arranged in an O shape, the contact sensor 14 is arranged in an O shape, the protection window 18 is arranged in a rectangle shape, and the handle 19 is arranged in a U shape.
The emergency stop switches 4 are provided with two groups, the double-control switches 5 are provided with two groups, the guide rods 8 are provided with four groups, the shaft sleeves 9 are provided with four groups, the buffer springs 12 are provided with four groups, the sliding blocks 13 are provided with four groups, and the contact sensors 14 are provided with four groups.
When the device is used specifically, a user places the whole device on a horizontal plane, grasps the handle 19 to open the protection plate 17, places a workpiece to be processed on the stamping workbench 2, then closes the protection plate 17, fixes the protection plate 17 under the action of the magnetic catch 20, and can open the hydraulic cylinder 6 only by pressing the double-control switch 5 with both hands simultaneously, so that the hydraulic rod 7 drives the support plate 10 to move downwards along the direction of the guide rod 8 under the action of the shaft sleeve 9, thereby enabling the stamping block 11 to initially fall down to stamp the workpiece, and detects whether foreign matter blocks exist between the two groups of photoelectric sensors 16 by using the photoelectric sensors 16 arranged on the support rod 15, when the foreign matter blocks, the hydraulic cylinder 6 cannot work, and after the sliding block 13 on the buffer spring 12 is contacted with the contact sensor 14, the hydraulic rod 7 can further complete stamping work, when an emergency occurs, the user can close the hydraulic cylinder 6 by using the two groups of emergency stop switches 4, in the process of punching the workpiece, the protective plate 17 and the protective window 18 are used for ensuring that the workpiece cannot collapse to a user, so that the whole hydraulic punching machine protective device is used.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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.
The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.
Claims (6)
1. The utility model provides a protection device of hydraulic press which characterized in that: comprises a punch main body, a punching workbench, a display screen, an emergency stop switch, a double-control switch, a hydraulic cylinder, a hydraulic rod, a guide rod, a shaft sleeve, a support plate, a punching block, a buffer spring, a slide block, a contact sensor, a support rod, a photoelectric sensor, a protection plate, a protection window, a handle and a magnetic suction lock catch, wherein the punching workbench is arranged on the punch main body, the display screen is arranged on the punch main body, the emergency stop switch is arranged on the punch main body, the double-control switch is arranged on the punch main body, the hydraulic cylinder is arranged on the punch main body, the hydraulic rod is connected and arranged on the hydraulic cylinder in a plugging and pulling way and penetrates through the punch main body, the guide rod is arranged on the punch main body and arranged on the punching workbench, the shaft sleeve is slidably connected and arranged on the guide rod, the support plate is arranged on the shaft sleeve and arranged on the hydraulic rod, the punching block is arranged on the support plate, the buffer spring is arranged on the support plate and slidably connected and arranged on the guide rod, the slider is arranged on the buffer spring and is arranged on the guide rod in a sliding connection mode, the contact sensor is arranged on the stamping workbench, the support rod is arranged on the punch main body, the photoelectric sensor is arranged on the support rod, the protection plate is hinged to the punch main body, the protection window is arranged on the protection plate, the handle is arranged on the protection plate, and the magnetic buckle is arranged on the punch main body.
2. The protection device of the hydraulic press according to claim 1, wherein: the stamping workbench is arranged between the punch main body and the hydraulic rod, the emergency stop switch is arranged between the protection plate and the stamping workbench, the guide rod is arranged between the stamping workbench and the punch main body, the support plate is arranged between the punch main body and the stamping workbench, the stamping block is arranged between the stamping workbench and the support plate, and the buffer spring is arranged between the support plate and the stamping workbench.
3. The protection device of the hydraulic press according to claim 2, wherein: the utility model discloses a set up, including guide bar and stamping workpiece, the guide bar is perpendicular setting with the stamping workpiece, the hydraulic stem is parallel arrangement with the guide bar, the axle sleeve is coaxial setting with the guide bar, the backup pad is parallel arrangement with the stamping workpiece, buffer spring is coaxial setting with the guide bar.
4. The protection device of the hydraulic press according to claim 3, wherein: the stamping workbench is in a cuboid setting, the guide rod is in a cylinder setting, the supporting plate is in a cuboid setting, the stamping block is in a cuboid setting, and the supporting rod is in a cuboid setting.
5. The protection device of the hydraulic press according to claim 4, wherein: the punch press main part is the U type setting, the axle sleeve is the I shape setting, the slider is the O type setting, contact pick up is the O type setting, the protection window is the rectangle setting, the handle is the U type setting.
6. The protection device of the hydraulic press according to claim 5, wherein: the emergency stop switch is provided with two groups, the double-control switch is provided with two groups, the guide rods are provided with four groups, the shaft sleeve is provided with four groups, the buffer springs are provided with four groups, the sliding blocks are provided with four groups, and the contact sensors are provided with four groups.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120148985.8U CN214392090U (en) | 2021-01-20 | 2021-01-20 | Protection device of hydraulic press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120148985.8U CN214392090U (en) | 2021-01-20 | 2021-01-20 | Protection device of hydraulic press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214392090U true CN214392090U (en) | 2021-10-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120148985.8U Active CN214392090U (en) | 2021-01-20 | 2021-01-20 | Protection device of hydraulic press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214392090U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114290743A (en) * | 2021-12-15 | 2022-04-08 | 江西凯天电力科技发展有限公司 | Downward-folding type shifting die arm punch press |
-
2021
- 2021-01-20 CN CN202120148985.8U patent/CN214392090U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114290743A (en) * | 2021-12-15 | 2022-04-08 | 江西凯天电力科技发展有限公司 | Downward-folding type shifting die arm punch press |
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Address after: 523000 room 1202, building 1, No. 1, Chenxi Road, Songshanhu Park, Dongguan City, Guangdong Province 02 Patentee after: Feike robot technology (Dongguan) Co.,Ltd. Address before: 523000 room 1202, building 23, No. 1, Chenxi Road, Songshanhu Park, Dongguan City, Guangdong Province Patentee before: Feike robot maintenance (Dongguan) Co.,Ltd. |