CN222223543U - A four-column hydraulic press with a protective structure for processing electrical equipment - Google Patents
A four-column hydraulic press with a protective structure for processing electrical equipment Download PDFInfo
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- CN222223543U CN222223543U CN202420792163.7U CN202420792163U CN222223543U CN 222223543 U CN222223543 U CN 222223543U CN 202420792163 U CN202420792163 U CN 202420792163U CN 222223543 U CN222223543 U CN 222223543U
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- 230000001681 protective effect Effects 0.000 title claims abstract description 9
- 238000009434 installation Methods 0.000 claims description 5
- 238000003754 machining Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 abstract description 15
- 230000006835 compression Effects 0.000 abstract description 3
- 238000007906 compression Methods 0.000 abstract description 3
- 210000001503 joint Anatomy 0.000 abstract 1
- 238000006073 displacement reaction Methods 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 238000004049 embossing Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000641 cold extrusion Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 230000002706 hydrostatic effect Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000004663 powder metallurgy Methods 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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Abstract
The utility model belongs to the technical field of electrical equipment processing, in particular to a four-column hydraulic press with a protective structure for electrical equipment processing, which comprises supporting legs, wherein the top ends of the supporting legs are provided with hydraulic structures, the bottoms of the hydraulic structures are provided with mold dismounting structures, the bottoms of the mold dismounting structures are provided with ejection structures, the hydraulic structure comprises a body unit and a die unit, wherein the die unit comprises a connecting rod, an upper die is arranged at the bottom end of the connecting rod, sliding drums are arranged at the left side and the right side of the upper die, sliding columns are arranged at the bottom ends of the inner parts of the sliding drums, a first spring is arranged at the bottom ends of the sliding drums, and a butt joint plate is arranged at the bottom ends of the sliding columns. This four post hydraulic presses are used in electrical equipment processing with protective structure utilizes the traveller at the inner wall sliding connection of slide inner wall when utilizing hydraulic part drive slide and last mould to process, simultaneously to the compression of spring one, can carry out spacingly to it from this, prevents to descend excessively to cause the damage to last mould and bed die.
Description
Technical Field
The utility model relates to the technical field of electrical equipment processing, in particular to a four-column hydraulic machine with a protection structure for electrical equipment processing.
Background
Hydraulic presses are machines that use hydrostatic pressure to process products such as metal, plastic, rubber, wood, powder, etc. It is commonly used in pressing and forming processes such as forging, stamping, cold extrusion, straightening, bending, flanging, sheet drawing, powder metallurgy, press fitting, and the like.
However, in the prior art, the four-column oil press is easy to maintain in place during long-time use, and the problem that the disassembly and the installation of the pressing die are inconvenient exists.
The utility model provides a four post hydraulic presses as disclosed in chinese patent CN215151443U, through frame and workstation, be provided with four guide posts on the workstation, wear to be equipped with the slide on four guide posts, the slide slides and connects on the guide post, the top of slide is provided with the pneumatic cylinder, the cylinder body and the frame fixed connection of pneumatic cylinder, the output shaft and the roof fixed connection of slide of pneumatic cylinder are provided with the embossing mold utensil between slide and the workstation, the diapire of slide is provided with first mounting groove, the roof of workstation is provided with the second mounting groove, embossing mold utensil installs between first mounting groove and second mounting groove. The application has the effect of convenient disassembly and installation of the pressing die.
However, in the above-mentioned comparison document, in the process of hydraulic operation on the workpiece, because the hydraulic mechanism drives the upper die to press down, there is no limit structure on the hydraulic mechanism, hydraulic pressure is excessive in the hydraulic process easily, and thus damage to the die occurs.
Therefore, there is a need to provide a four-column hydraulic press with a protection structure for processing electrical equipment.
Disclosure of utility model
The utility model aims to provide a four-column hydraulic press with a protective structure for processing electrical equipment, which aims to solve the problems that in the process of hydraulic operation on a workpiece in the prior art, as a hydraulic mechanism drives an upper die to press down, a limit structure of the hydraulic mechanism is not provided, hydraulic pressure is excessive in the hydraulic process, and the die is damaged.
In order to achieve the purpose, the four-column hydraulic press with the protection structure for processing electrical equipment comprises supporting legs, wherein a hydraulic structure is arranged at the top ends of the supporting legs, a die dismounting structure is arranged at the bottom of the hydraulic structure, and an ejection structure is arranged at the bottom of the die dismounting structure.
The hydraulic structure comprises a body unit and a die unit.
The die unit comprises a connecting rod, an upper die is arranged at the bottom end of the connecting rod, sliding drums are arranged at the left side and the right side of the upper die, sliding columns are arranged at the bottom ends inside the sliding drums, springs I are arranged at the bottom ends of the sliding drums, and abutting plates are arranged at the bottom ends of the sliding columns.
Preferably, the body unit is including the workstation, both ends are installed about the workstation top surface, support frame top surface mid-mounting has the hydraulic part, hydraulic part output fixedly connected with slide, the slide hole has been seted up near controlling both ends to the slide top surface, sliding connection has the reference column in the slide hole inner wall sliding connection.
Preferably, the connecting rod top and slide bottom surface middle part fixed connection, workstation bottom surface and supporting leg top fixed connection, reference column top and support frame top bottom fixed connection, reference column bottom and workstation top surface fixed connection, the round hole has been seted up at workstation bottom surface middle part. Slide column outer surface and slide cylinder the inner wall is connected in a sealing and sliding way, one end of the spring far away from the bottom end of the sliding cylinder fixedly connected with the top surface of the abutting plate.
Preferably, the die dismounting structure comprises a lower die, clamping blocks are fixedly arranged in the middle of the left side and the right side of the lower die, clamping holes are formed in the top surfaces of the clamping blocks, clamping rods are connected inside the clamping holes, stretching plates are fixedly connected to the top ends of the clamping rods, and springs II are arranged on the bottom surfaces of the stretching plates in a mounting mode.
Preferably, the outer surface of the clamping block is in sliding connection with the inside of a sliding groove formed in the front surface of the workbench, one end, away from the stretching plate, of the second spring is fixedly connected with the top surface of the workbench, and the outer surface of the clamping rod is in sliding connection with the inner wall of a clamping hole formed in the top surface of the workbench.
Preferably, the ejection structure comprises a mounting block, an asynchronous motor is detachably mounted on the bottom surface of the mounting block, a cam is connected to the output end of the asynchronous motor, a pushing plate is connected to the outer surface of the cam, and a push rod is fixedly mounted in the middle of the top surface of the pushing plate.
Preferably, the top surface of the mounting block is fixedly connected with the bottom surface of the workbench, the outer surface of the ejector rod is in sliding connection with the inside of a round hole formed in the middle of the bottom surface of the workbench, and the middle of the bottom surface of the pushing plate is in sliding connection with the outer surface of the cam. The outer surface of the ejector rod and the middle part of the bottom surface of the lower die the inside of the opened round hole is connected in a sliding way, middle part of the top surface of the lower die a processing groove is formed.
Compared with the prior art, the utility model has the beneficial effects that:
1. This four post hydraulic presses are used in electrical equipment processing with protective structure utilizes the sliding connection of slide inside bottom and slide surface and the installation of first spring through hydraulic structure's setting, when utilizing hydraulic part to drive slide and last mould and processing, utilizes slide at slide inner wall sliding connection, simultaneously to the compression of first spring, can limit it from this, prevents to descend excessively to cause the damage to last mould and bed die.
2. This four post hydraulic presses are used in electrical equipment processing with protective structure utilizes asynchronous machine to drive the cam rotation through the setting of ejecting structure, and the sliding connection of cam surface in the push plate bottom surface can drive push plate and ejector pin from this and slide the displacement from top to bottom, utilizes the ejector pin to push out the work piece of mould processing from this, is convenient for get the material.
Drawings
FIG. 1 is a schematic view of the appearance structure of the present utility model;
FIG. 2 is a top view of the internal structure of the present utility model;
FIG. 3 is an enlarged view of the hydraulic structure of the present utility model;
FIG. 4 is an enlarged view of a mold disassembly structure according to the present utility model;
fig. 5 is an enlarged view of an ejection structure of the present utility model.
The device comprises a supporting leg 1, a working table 101, a supporting frame 102, a supporting frame 103, a hydraulic part 104, a sliding plate 105, a positioning column 106, a connecting rod 107, an upper die 108, a sliding cylinder 109, a sliding column 110, a first spring 111, an abutting plate 201, a lower die 202, a clamping block 203, a clamping rod 204, a stretching plate 205, a second spring 301, a mounting block 302, an asynchronous motor 303, a cam 304, a pushing plate 305 and a push rod.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, the present utility model provides a technical solution:
Embodiment one:
The utility model provides an electrical equipment processing is with four post hydraulic presses with protective structure, includes supporting leg 1, and hydraulic structure is installed on supporting leg 1 top, and mould dismouting structure is installed to hydraulic structure bottom, and ejecting structure is installed to mould dismouting structure bottom.
The hydraulic structure comprises a body unit and a die unit, wherein the die unit comprises a connecting rod 106, an upper die 107 is arranged at the bottom end of the connecting rod 106, sliding drums 108 are arranged at the left side and the right side of the upper die 107, sliding columns 109 are arranged at the bottom ends of the sliding drums 108, first springs 110 are arranged at the bottom ends of the sliding drums 108, and abutting plates 111 are arranged at the bottom ends of the sliding columns 109. The body unit includes workstation 101, and support frame 102 is installed to both ends about workstation 101 top surface, and support frame 102 top surface mid-mounting has hydraulic part 103, and hydraulic part 103 output fixedly connected with slide 104, slide 104 top surface are close to both ends about and have seted up the sliding hole, and sliding connection has reference column 105 in the sliding hole inner wall.
The top of the connecting rod 106 is fixedly connected with the middle part of the bottom surface of the sliding plate 104, the bottom surface of the workbench 101 is fixedly connected with the top end of the supporting leg 1, the top end of the positioning column 105 is fixedly connected with the bottom end of the top of the supporting frame 102, the bottom end of the positioning column 105 is fixedly connected with the top surface of the workbench 101, and a round hole is formed in the middle part of the bottom surface of the workbench 101.
Through the setting of hydraulic structure, utilize the sliding connection of the inside bottom of slide cylinder 108 and slide column 109 surface and the installation of spring one 110, when utilizing hydraulic part 103 to drive slide 104 and last mould 107 and process, utilize slide column 109 at slide cylinder 108 inner wall sliding connection, simultaneously to the compression of spring one 110, can carry out spacing to it from this, prevent to descend excessively and cause the damage to last mould 107 and bed die 201.
When the hydraulic part 103 is used for hydraulic machining, the hydraulic part 103 drives the sliding plate 104 to descend, the sliding plate 104 drives the upper die 107 to hydraulic machine when descending, and the bottom surface of the abutting plate 111 abuts against the top surface of the lower die 201 during machining, so that the outer surface of the sliding column 109 is in sliding connection in the sliding cylinder 108, meanwhile, the bottom end of the sliding cylinder 108 and the top surface of the abutting plate 111 are used for compressing the first spring 110, and therefore the upper die 107 and the lower die 201 can be limited to a certain extent during machining, excessive displacement is prevented from being generated during machining, and damage is caused to the dies.
Embodiment two:
On the basis of the first embodiment, the die dismounting structure comprises a lower die 201, clamping blocks 202 are fixedly arranged in the middle of the left side and the right side of the lower die 201, clamping holes are formed in the top surfaces of the clamping blocks 202, clamping rods 203 are connected in the clamping holes, a stretching plate 204 is fixedly connected to the top ends of the clamping rods 203, and springs two 205 are arranged on the bottom surfaces of the stretching plate 204. The outer surface of the clamping block 202 is in sliding connection with the inside of a sliding groove formed in the front surface of the workbench 101, one end, away from the stretching plate 204, of the second spring 205 is fixedly connected with the top surface of the workbench 101, and the outer surface of the clamping rod 203 is in sliding connection with the inner wall, provided with a clamping hole, of the top surface of the workbench 101.
The ejection structure comprises a mounting block 301, an asynchronous motor 302 is detachably mounted on the bottom surface of the mounting block 301, a cam 303 is connected to the output end of the asynchronous motor 302, a pushing plate 304 is connected to the outer surface of the cam 303, and a push rod 305 is fixedly mounted in the middle of the top surface of the pushing plate 304. The top surface of the mounting block 301 is fixedly connected with the bottom surface of the workbench 101, the outer surface of the ejector rod 305 is in sliding connection with the inside of a round hole formed in the middle of the bottom surface of the workbench 101, and the middle of the bottom surface of the pushing plate 304 is in sliding connection with the outer surface of the cam 303.
Through the setting of ejecting structure, utilize asynchronous motor 302 to drive cam 303 rotation, the sliding connection of cam 303 surface in the bottom surface of push plate 304 can drive push plate 304 and ejector pin 305 from top to bottom sliding displacement from this, utilizes ejector pin 305 to push out the work piece of mould processing, is convenient for get the material.
When the hydraulic part 103 is used for driving the upper die 107 and the lower die 201 to process workpieces, the workpieces can be adhered on the lower die 201 due to hydraulic pressure, so that after the processing, the asynchronous motor 302 is started to drive the cam 303 to rotate, the cam 303 drives the pushing plate 304 to move up and down during rotation, so that the ejector rod 305 can be driven to move up and down, the workpieces can be ejected and taken out, when the lower die 201 is disassembled and replaced after the processing, the clamping blocks 202 in the middle parts of the left side and the right side of the lower die 201 slide inside the sliding grooves formed in the front of the workbench 101, meanwhile, the clamping rods 203 are driven to move upwards by pulling the stretching plate 204 during replacement, and the clamping rods 203 leave the clamping blocks 202 and the clamping holes formed in the top of the workbench 101, so that the lower die 201 can be replaced.
It is noted that relational terms such as first and second, and the like are 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. Moreover, 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. Without further limitation, an element defined by the phrase "comprising one does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises an element.
Claims (7)
1. The four-column hydraulic press with the protection structure for processing the electrical equipment comprises supporting legs (1) and is characterized in that a hydraulic structure is arranged at the top ends of the supporting legs (1), a die dismounting structure is arranged at the bottom of the hydraulic structure, and an ejection structure is arranged at the bottom of the die dismounting structure;
The hydraulic structure comprises a body unit and a die unit;
The die unit comprises a connecting rod (106), an upper die (107) is arranged at the bottom end of the connecting rod (106), sliding drums (108) are arranged at the left side and the right side of the upper die (107), sliding columns (109) are arranged at the bottom ends of the sliding drums (108), springs I (110) are arranged at the bottom ends of the sliding drums (108), and abutting plates (111) are arranged at the bottom ends of the sliding columns (109).
2. The four-column hydraulic press with the protection structure for processing electrical equipment according to claim 1, wherein the body unit comprises a workbench (101), support frames (102) are arranged at the left end and the right end of the top surface of the workbench (101), a hydraulic part (103) is arranged in the middle of the top surface of the support frames (102), a sliding plate (104) is fixedly connected to the output end of the hydraulic part (103), sliding holes are formed in the top surface of the sliding plate (104) close to the left end and the right end, and positioning columns (105) are connected to the inner walls of the sliding holes in a sliding mode.
3. The four-column hydraulic press with the protection structure for electrical equipment machining according to claim 2, wherein the top end of the connecting rod (106) is fixedly connected with the middle part of the bottom surface of the sliding plate (104), the bottom surface of the workbench (101) is fixedly connected with the top ends of the supporting legs (1), the top ends of the positioning columns (105) are fixedly connected with the bottom ends of the tops of the supporting frames (102), the bottom ends of the positioning columns (105) are fixedly connected with the top surface of the workbench (101), and a round hole is formed in the middle part of the bottom surface of the workbench (101).
4. The four-column hydraulic press with the protection structure for processing electrical equipment of claim 1, wherein the die dismounting structure comprises a lower die (201), clamping blocks (202) are fixedly arranged in the middle of the left side and the right side of the lower die (201), clamping holes are formed in the top surfaces of the clamping blocks (202), clamping rods (203) are connected in the clamping holes, stretching plates (204) are fixedly connected to the top ends of the clamping rods (203), and springs II (205) are arranged on the bottom surfaces of the stretching plates (204).
5. The four-column hydraulic press with a protective structure for electrical equipment processing of claim 4, wherein the outer surface of the clamping block (202) is in sliding connection with the inside of a sliding groove formed in the front face of the workbench (101), one end, away from the stretching plate (204), of the second spring (205) is fixedly connected with the top surface of the workbench (101), and the outer surface of the clamping rod (203) is in sliding connection with an inner wall provided with a clamping hole on the top surface of the workbench (101).
6. The four-column hydraulic press with the protection structure for processing electrical equipment of claim 1, wherein the ejection structure comprises a mounting block (301), an asynchronous motor (302) is detachably mounted on the bottom surface of the mounting block (301), a cam (303) is connected to the output end of the asynchronous motor (302), a pushing plate (304) is connected to the outer surface of the cam (303), and a push rod (305) is fixedly mounted in the middle of the top surface of the pushing plate (304).
7. The four-column hydraulic press with the protection structure for processing electrical equipment of claim 6, wherein the top surface of the installation block (301) is fixedly connected with the bottom surface of the workbench (101), the outer surface of the ejector rod (305) is in sliding connection with the inside of a round hole formed in the middle of the bottom surface of the workbench (101), and the middle of the bottom surface of the pushing plate (304) is in sliding connection with the outer surface of the cam (303).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420792163.7U CN222223543U (en) | 2024-04-17 | 2024-04-17 | A four-column hydraulic press with a protective structure for processing electrical equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420792163.7U CN222223543U (en) | 2024-04-17 | 2024-04-17 | A four-column hydraulic press with a protective structure for processing electrical equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222223543U true CN222223543U (en) | 2024-12-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420792163.7U Active CN222223543U (en) | 2024-04-17 | 2024-04-17 | A four-column hydraulic press with a protective structure for processing electrical equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222223543U (en) |
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- 2024-04-17 CN CN202420792163.7U patent/CN222223543U/en active Active
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