CN219378654U - Angle steel production punching device for electric power iron tower - Google Patents
Angle steel production punching device for electric power iron tower Download PDFInfo
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- CN219378654U CN219378654U CN202320224833.0U CN202320224833U CN219378654U CN 219378654 U CN219378654 U CN 219378654U CN 202320224833 U CN202320224833 U CN 202320224833U CN 219378654 U CN219378654 U CN 219378654U
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- hole
- angle steel
- electric power
- punch
- punching device
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The utility model discloses a punching device for producing angle steel for an electric power iron tower, which comprises a workbench, wherein a plurality of supporting rods are arranged on the workbench, the top ends of the plurality of supporting rods are provided with a same top plate, a water tank is arranged on the top plate, the bottom end of the top plate is provided with a hydraulic cylinder, the output end of the hydraulic cylinder is provided with a pressing plate, the pressing plate is slidably arranged on the plurality of supporting rods, and the bottom end of the pressing plate is provided with a punch.
Description
Technical Field
The utility model relates to the technical field of circuit towers, in particular to a punching device for producing angle steel for an electric power tower.
Background
In the power transmission process, a large amount of power iron towers are needed to be used, the power iron towers are divided into angle iron towers and steel pipe towers, the angle iron towers are connected into a tower body structure, and the angle iron towers are long-strip steel with two sides perpendicular to each other to form an angle because the angle iron towers are short in size, light in weight and convenient to carry and are mainly used in mountain areas and inconvenient in transportation.
The utility model discloses an angle steel production punching device for an electric power iron tower, which comprises a processing table and an air cylinder, wherein two supporting rods are fixedly arranged at the top of the processing table, the same top plate is fixedly arranged at the top of each supporting rod, the air cylinder is fixedly arranged at the bottom of the top plate, a fixed plate is fixedly arranged at the output end of the air cylinder, a punch is fixedly arranged at the bottom of the fixed plate, buffer mechanisms are sleeved on the two supporting rods in a sliding mode, a connecting plate is fixedly connected between the buffer mechanisms and the fixed plate, the same heat dissipation mechanism is fixedly connected between the connecting plate and the top plate, and a fixed block is fixedly arranged at the top of the processing table. According to the utility model, through the matched use of the air cylinder, the connecting plate, the fixing plate, the connecting pipe, the sliding plate, the sliding rod, the air guide pipe and the corrugated pipe, the purpose of heat dissipation of the punch is realized in the downward movement process of the punch, so that the influence on the rigid structure of the punch is avoided.
The prior art goes up and down reciprocally through the cylinder for the connecting plate drives the slide bar and reciprocates in the connecting pipe, from forming the wind pressure, cools off the heat dissipation to the drift through the guide duct, but wind pressure cooling radiating efficiency is lower, leads to the drift overheated easily, and the fixing device of angle steel among the prior art, when punching a hole, inconvenient realization angle steel both sides hole fashioned parallelism, consequently need an electric power is angle steel production punching device for the iron tower to satisfy people's demand.
Disclosure of Invention
The utility model aims to provide a punching device for producing angle steel for an electric power iron tower, which aims to solve the problems that the wind pressure cooling heat dissipation efficiency is low, the punch is easy to overheat, and the parallelism of hole forming at two sides of the angle steel is inconvenient to realize when the angle steel is punched by the fixing device for the angle steel in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an angle steel production punching device for electric power iron tower, includes the workstation, install a plurality of bracing piece on the workstation, install same roof on the top of a plurality of bracing piece, install the basin on the roof, the pneumatic cylinder is installed to the bottom of roof, installs the clamp plate on the output of pneumatic cylinder, clamp plate slidable mounting is on a plurality of bracing piece, installs the drift on the bottom of clamp plate, install the sleeve on the bottom of roof, slidable mounting has the piston in the sleeve, and the piston is installed on the top of clamp plate, the bottom of basin is provided with first check valve, the inlet opening has been seted up on the roof, and the one end and the first check valve of inlet opening communicate with each other, the other end and the sleeve of inlet opening communicate with each other, the water hole has been seted up in the piston on the top of water hole, the outlet opening has been seted up in the clamp plate, the one end and the water hole communicates with each other, be provided with the positioning fixture on the workstation, positioning fixture is located the below of drift, the mounting groove has been seted up on the positioning fixture, one end slidable mounting slide bar, the locating pin of slide bar is installed to the locating pin in the mounting groove.
Preferably, the corners of the pressing plate are provided with positioning holes, and each supporting rod is located in the corresponding positioning hole.
Preferably, the water outlet holes are distributed in an inclined mode, and the bottom ends of the water outlet holes point to the punch heads.
Preferably, a stub bar hole is formed in the center of the positioning clamp, and the inner diameter of the stub bar hole is larger than the outer diameter of the punch.
Preferably, a first sliding hole is formed in one side, close to the mounting groove, of the positioning clamp, the sliding rod is slidably mounted in the first sliding hole, a second sliding hole is formed in one side of the first sliding hole, a third sliding hole is formed in one side of the second sliding hole, the third sliding hole is communicated with the mounting groove, and the positioning pin is slidably mounted in the third sliding hole.
Preferably, the outer wall of the sliding rod is sleeved with a compression spring, one end of the compression spring is provided with a gasket, the gasket is arranged on the outer wall of one end of the sliding rod, which is close to the locating pin, and the other end of the compression spring is arranged on the inner wall of the second sliding hole.
Preferably, the specification of the positioning pin is the same as that of the punch, and is perpendicular to the position of the punch.
The beneficial effects of the utility model are as follows:
according to the utility model, through the arrangement of the water tank, the first one-way valve, the sleeve, the piston, the water inlet hole, the water outlet hole, the second one-way valve and the water outlet hole, the pressing plate and the punch are driven to reciprocate by the hydraulic cylinder, so that the piston reciprocates in the sleeve, the cooling liquid in the water tank is extracted and sprayed out from the water outlet hole by the arrangement of the first one-way valve and the second one-way valve, and the punch is cooled and radiated.
According to the utility model, through the positioning clamp, the mounting groove, the sliding rod and the positioning pin, the two sides of the angle steel can be always kept parallel during punching, so that the accuracy of punching is ensured.
Drawings
Fig. 1 is a schematic structural view of a punching device for producing angle steel for an electric power iron tower;
fig. 2 is a schematic diagram of a front cross-sectional structure of a punching device for producing angle steel for an electric iron tower according to the present utility model;
fig. 3 is an enlarged schematic view of a position a in fig. 2 of a device for producing and punching angle steel for an electric iron tower;
fig. 4 is a schematic top view cross-section structure of a positioning fixture of a punching device for producing angle steel for an electric iron tower.
In the figure: 1. a work table; 2. a support rod; 3. a top plate; 4. a water tank; 5. a hydraulic cylinder; 6. a pressing plate; 7. a punch; 8. a sleeve; 9. a piston; 10. a first one-way valve; 11. a water inlet hole; 12. a water passing hole; 13. a second one-way valve; 14. a water outlet hole; 15. positioning a clamp; 16. a mounting groove; 17. a slide bar; 18. a positioning pin; 19. positioning holes; 20. a stub bar hole; 21. a first slide hole; 22. a second slide hole; 23. a third slide hole; 24. a compression spring; 25. and a gasket.
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.
Referring to fig. 1-4, a punching device for producing angle steel for electric power iron towers comprises a workbench 1, a plurality of supporting rods 2 are arranged on the workbench 1, a top plate 3 is arranged at the top ends of the plurality of supporting rods 2, a water tank 4 is arranged on the top plate 3, a hydraulic cylinder 5 is arranged at the bottom end of the top plate 3, a pressing plate 6 is arranged at the output end of the hydraulic cylinder 5, the pressing plate 6 is slidably arranged on the plurality of supporting rods 2, a punch 7 is arranged at the bottom end of the pressing plate 6, a sleeve 8 is arranged at the bottom end of the top plate 3, a piston 9 is slidably arranged in the sleeve 8, the piston 9 is arranged at the top end of the pressing plate 6, a first one-way valve 10 is arranged at the bottom end of the water tank 4, a water inlet hole 11 is formed in the top plate 3, one end of the water inlet hole 11 is communicated with the first one-way valve 10, the other end of the water inlet hole 11 is communicated with the sleeve 8, a water through hole 12 is formed in the piston 9, the top end of the water passing hole 12 is provided with a second one-way valve 13, the pressure plate 6 is internally provided with a water outlet hole 14, one end of the water outlet hole 14 is communicated with the water passing hole 12, the workbench 1 is provided with a positioning clamp 15, the positioning clamp 15 is positioned below the punch 7, the positioning clamp 15 is provided with a mounting groove 16, one end of the positioning clamp 15 is slidably provided with a slide rod 17, one end of the slide rod 17 is provided with a positioning pin 18, the positioning pin 18 is slidably arranged in the mounting groove 16, one side of angle steel is arranged in the mounting groove 16, the hydraulic cylinder 5 is started, the output shaft of the hydraulic cylinder 5 drives the pressure plate 6 to descend, thereby driving the punch 7 to descend, the piston 9 is fixedly connected with the pressure plate 6, the piston 9 descends along with the pressure plate 6, the air pressure in the sleeve 8 is increased, at the moment, the first one-way valve 10 is opened from the water tank 4 to the sleeve 8, the second one-way valve 13 is in a closed state, therefore, cooling liquid stored in the water tank 4 enters the sleeve 8 through the water inlet hole 11, after punching of the punch 7 is finished, the hydraulic cylinder 5 drives the pressing plate 6 to ascend, the piston 9 ascends in the sleeve 8, at the moment, the first one-way valve 10 is in a closed state, the second one-way valve 13 is opened towards the direction of the water outlet hole 14, and accordingly the extracted cooling liquid is conveyed to the water outlet hole 14 through the water outlet hole 12, and then cooling and heat dissipation of the punch 7 are achieved.
Referring to fig. 2, in this embodiment, positioning holes 19 are formed at corners of the pressing plate 6, each supporting rod 2 is located in a corresponding positioning hole 19, and the cooperation between the positioning hole 19 and the supporting rod 2 ensures that the pressing plate 6 always moves on the supporting rod 2, so as to ensure the fit degree between the punch 7 and the positioning fixture 15.
Referring to fig. 2, in this embodiment, the water outlet holes 14 are distributed in an inclined manner, the bottom ends of the water outlet holes 14 are directed to the punch 7, and the inclined water outlet holes 14 facilitate guiding the extracted cooling liquid onto the punch 7, so as to achieve the purpose of cooling and heat dissipation of the punch 7.
Referring to fig. 2, in this embodiment, a stub bar hole 20 is formed in the center of the positioning fixture 15, the inner diameter of the stub bar hole 20 is larger than the outer diameter of the punch 7, the stub bar hole 20 facilitates discharging the stub bar punched by the angle steel, and the stub bar is prevented from being blocked in the stub bar hole 20.
Referring to fig. 4, in this embodiment, a first sliding hole 21 is formed on a side of the positioning fixture 15, which is close to the mounting groove 16, a sliding rod 17 is slidably mounted in the first sliding hole 21, a second sliding hole 22 is formed on a side of the first sliding hole 21, a third sliding hole 23 is formed on a side of the second sliding hole 22, the third sliding hole 23 is communicated with the mounting groove 16, a positioning pin 18 is slidably mounted in the third sliding hole 23, and moving spaces are provided for the sliding rod 17 and the positioning pin 18, so that the insertion and separation of the positioning pin 18 and the first forming hole are realized, the stability of secondary punching of angle steel is further realized, and the accuracy of punching is ensured.
Referring to fig. 4, in this embodiment, a compression spring 24 is sleeved on the outer wall of the sliding rod 17, one end of the compression spring 24 is provided with a washer 25, the washer 25 is installed on the outer wall of one end of the sliding rod 17 close to the locating pin 18, the other end of the compression spring 24 is installed on the inner wall of the second sliding hole 22, and the elastic force of the compression spring 24 acts on the washer 25, so that the locating pin 18 is always located in the mounting groove 16, stability of secondary punching of angle steel is ensured, and the punching positions on two sides of angle steel are always consistent.
Referring to fig. 2-4, in this embodiment, the specification of the positioning pin 18 is the same as that of the punch 7, and is perpendicular to the position of the punch 7, and the cooperation between the positioning pin 18 and the punch 7 prevents the angle steel from shaking on the positioning fixture 15, so that the stability of the angle steel and the accuracy of punching are ensured.
The present utility model is not limited to the above-mentioned embodiments, and any person skilled in the art, based on the technical solution of the present utility model and the inventive concept thereof, can be replaced or changed within the scope of the present utility model.
Claims (7)
1. The utility model provides an angle steel production punching device for electric power iron tower, includes workstation (1), its characterized in that: the workbench (1) is provided with a plurality of supporting rods (2), the top ends of the plurality of supporting rods (2) are provided with the same top plate (3), the top plate (3) is provided with a water tank (4), the bottom end of the top plate (3) is provided with a hydraulic cylinder (5), the output end of the hydraulic cylinder (5) is provided with a pressing plate (6), the pressing plate (6) is slidably arranged on the plurality of supporting rods (2), the bottom end of the pressing plate (6) is provided with a punch (7), the bottom end of the top plate (3) is provided with a sleeve (8), the sleeve (8) is internally provided with a piston (9), the piston (9) is internally provided with a piston (9) which is arranged on the top end of the pressing plate (6), the bottom end of the water tank (4) is provided with a first one-way valve (10), the top plate (3) is provided with a water inlet hole (11), one end of the water inlet hole (11) is communicated with the first one-way valve (10), the other end of the water inlet hole (11) is communicated with the sleeve (8), the piston (9) is internally provided with a water outlet hole (12), the top end of the water outlet (14) is communicated with the water outlet (14) of the workbench (1), the positioning clamp (15) is located below the punch (7), the mounting groove (16) is formed in the positioning clamp (15), the sliding rod (17) is slidably mounted at one end of the positioning clamp (15), the positioning pin (18) is mounted at one end of the sliding rod (17), and the positioning pin (18) is slidably mounted in the mounting groove (16).
2. The angle steel production punching device for an electric power iron tower according to claim 1, wherein: positioning holes (19) are formed in corners of the pressing plate (6), and each supporting rod (2) is located in the corresponding positioning hole (19).
3. The angle steel production punching device for an electric power iron tower according to claim 1, wherein: the water outlet holes (14) are distributed in an inclined mode, and the bottom ends of the water outlet holes (14) point to the punch head (7).
4. The angle steel production punching device for an electric power iron tower according to claim 1, wherein: a stub bar hole (20) is formed in the center of the positioning clamp (15), and the inner diameter of the stub bar hole (20) is larger than the outer diameter of the punch (7).
5. The angle steel production punching device for an electric power iron tower according to claim 1, wherein: a first sliding hole (21) is formed in one side, close to the mounting groove (16), of the positioning clamp (15), a sliding rod (17) is slidably mounted in the first sliding hole (21), a second sliding hole (22) is formed in one side of the first sliding hole (21), a third sliding hole (23) is formed in one side of the second sliding hole (22), the third sliding hole (23) is communicated with the mounting groove (16), and the positioning pin (18) is slidably mounted in the third sliding hole (23).
6. The angle steel production punching device for an electric power iron tower according to claim 1, wherein: the outer wall of the sliding rod (17) is sleeved with a compression spring (24), one end of the compression spring (24) is provided with a gasket (25), the gasket (25) is arranged on the outer wall of one end, close to the locating pin (18), of the sliding rod (17), and the other end of the compression spring (24) is arranged on the inner wall of the second sliding hole (22).
7. The angle steel production punching device for an electric power iron tower according to claim 1, wherein: the specification of the locating pin (18) is the same as that of the punch (7), and the locating pin is perpendicular to the punch (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320224833.0U CN219378654U (en) | 2023-02-16 | 2023-02-16 | Angle steel production punching device for electric power iron tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320224833.0U CN219378654U (en) | 2023-02-16 | 2023-02-16 | Angle steel production punching device for electric power iron tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219378654U true CN219378654U (en) | 2023-07-21 |
Family
ID=87200127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320224833.0U Active CN219378654U (en) | 2023-02-16 | 2023-02-16 | Angle steel production punching device for electric power iron tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219378654U (en) |
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2023
- 2023-02-16 CN CN202320224833.0U patent/CN219378654U/en active Active
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