CN112355130A - Square stainless steel pipe fixed-distance punching device - Google Patents
Square stainless steel pipe fixed-distance punching device Download PDFInfo
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- CN112355130A CN112355130A CN202011351054.4A CN202011351054A CN112355130A CN 112355130 A CN112355130 A CN 112355130A CN 202011351054 A CN202011351054 A CN 202011351054A CN 112355130 A CN112355130 A CN 112355130A
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- Prior art keywords
- stainless steel
- steel pipe
- square stainless
- groove
- plate
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/24—Perforating, i.e. punching holes
- B21D28/28—Perforating, i.e. punching holes in tubes or other hollow bodies
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/02—Punching blanks or articles with or without obtaining scrap; Notching
- B21D28/04—Centering the work; Positioning the tools
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/24—Perforating, i.e. punching holes
- B21D28/36—Perforating, i.e. punching holes using rotatable work or tool holders
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- Mechanical Engineering (AREA)
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Abstract
The invention relates to the technical field of stainless steel pipe processing, and discloses a fixed-distance punching device for a square stainless steel pipe, which comprises a punching machine body, wherein a workbench is arranged in the punching machine body, a hydraulic machine is fixedly connected in the punching machine body, the hydraulic machine is arranged right above the workbench and is not in contact with the workbench, and a punching die is fixedly connected at the bottom of the hydraulic machine. This square stainless steel pipe distance punching device, it drives the cardboard and rotates as far as possible to rotate backward through the second axis of rotation, the restriction through torque spring and gag lever post makes the second gear rotate backward mutually simultaneously, rotate forward when the second axis of rotation, and then reduce the direct contact of workman with the device, make worker people's operational environment safety more, simultaneously through the one-way rearward movement of movable plate, make the stainless steel pipe of direction when carrying out punching a hole in succession, do not make square stainless steel pipe move backward to next punching hole department again manually by the workman.
Description
Technical Field
The invention relates to the technical field of stainless steel pipe processing, in particular to a fixed-distance punching device for a square stainless steel pipe.
Background
The stainless steel pipe is a hollow long steel bar, and is mainly widely used for industrial conveying pipelines such as petroleum, chemical engineering, medical treatment, food, light industry, mechanical instruments and the like, mechanical structural parts and the like, and is also widely used for manufacturing mechanical parts and engineering structures because the stainless steel pipe has the same bending strength and torsional strength and is lighter in weight, and the stainless steel pipe needs to be punched in the processing process; at present, most punching devices are composed of a machine body and a punching structure; most of the middle-short square stainless steel pipes are fixed by manpower when punched holes, and meanwhile, when the middle-short square stainless steel pipes are needed to be continuously punched, workers are required to manually move the middle-short square stainless steel pipes, but the middle-short square stainless steel pipes are short in length, and when the workers move the middle-short square stainless steel pipes, the middle-short square stainless steel pipes are easy to directly contact with the device, so that the working environment of the workers is dangerous, and meanwhile, if the moving speed of the workers is too fast or too slow, the punching positions of the square stainless steel pipes deviate, and further the punching quality of the stainless steel pipes is reduced.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a fixed-distance punching device for a square stainless steel pipe, which is easy to punch the square stainless steel pipe at fixed distances, meanwhile, the direct contact between workers and the device is reduced, so that the working environment of the workers and the device is safer, the problems that most of the middle-short square stainless steel pipes are fixed by manpower when being punched are solved, meanwhile, when the middle-short square stainless steel pipe is required to be continuously punched, workers are required to manually move the middle-short square stainless steel pipe, but because the length of the medium-short stainless steel pipe is short, when workers move the stainless steel pipe, the stainless steel pipe is easy to be in direct contact with the device, so that the working environment of the workers is dangerous, meanwhile, if the moving speed of workers is too fast or too slow, the punching position of the square stainless steel pipe is deviated, and the punching quality of the stainless steel pipe is reduced.
(II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme: a square stainless steel pipe fixed-distance punching device comprises a punching machine body, wherein a workbench is arranged in the punching machine body, a hydraulic machine is fixedly connected in the punching machine body, the hydraulic machine is arranged right above the workbench and is not in contact with the workbench, a punching die is fixedly connected at the bottom of the hydraulic machine, a power groove is formed in the top of the workbench, a sliding groove is formed in the top of the workbench, a fixed frame is fixedly connected to the top of the workbench, the fixed frame is of a hollow structure, a moving groove is formed in the lower surface of the inner part of the fixed frame, the inner part of the moving groove penetrates through the inner part of the fixed frame and extends to the outer part of the fixed frame, a moving plate is connected in the moving groove in a sliding mode, a punching hole is formed in the top of the fixed frame, a power conversion transmission device is arranged on the surface of, the support frame is inverted L-shaped, a clamping groove is formed in the top of the movable plate, a positioning column is fixedly connected inside the clamping groove, and a square stainless steel tube clamping and fixing device is arranged inside the clamping groove.
Preferably, power conversion transmission includes the power board, power board position "L" shape, the left side of power board and the fixed surface of hydraulic press are connected, the power board is on the right side of mount and with it each other contactless, the bottom of power board and the inside sliding connection of spout, the inside of spout is rotated and is connected with first axis of rotation, the fixed surface of first axis of rotation is connected with first gear and first conical gear, first secondary gear before first conical gear's rear side with it each other contactless, the inside of power groove is rotated and is connected with the second axis of rotation, the right-hand member fixedly connected with second conical gear of second axis of rotation, second conical gear and first conical gear intermeshing.
Preferably, the surface of the second rotating shaft is rotatably connected with a second gear, the second gear is rotatably connected with the second rotating shaft through a bearing, the left side of the second gear is fixedly connected with a limiting rod, the surface of the second rotating shaft is fixedly connected with a torsion spring, the surface of the torsion spring, which is far away from the second rotating shaft, is fixedly connected with a clamping plate, and the clamping plate is arranged between two adjacent limiting rods and is in contact with the two adjacent limiting rods.
Preferably, square nonrust steel pipe fixed clamping device includes the pinch-off blades, the pinch-off blades is "C" font, the bottom of pinch-off blades and the inside sliding connection who presss from both sides tight groove, the reference column left end runs through the inside of pinch-off blades and extends to the outside of pinch-off blades, the right side fixedly connected with extension spring of pinch-off blades, the right side of pinch-off blades rotates and is connected with the transfer line, the second sliding tray has been seted up at the top of movable plate, first sliding tray has been seted up to the rear side of support frame, the inside of first sliding tray runs through the inside of support frame and extends to the outside of support frame, the inside sliding connection of second sliding tray has the transmission frame, the transmission frame is "T" font.
Preferably, the vertical section of the moving groove is in a cross shape, the moving plate is in a T shape, and the bottom of the moving plate is provided with teeth.
Preferably, the sliding groove is in an inverted L shape, the bottom of the sliding groove penetrates through the top of the workbench and extends to the inside of the punching machine body, and the power groove is communicated with the inside of the sliding groove.
Preferably, a section of teeth are arranged below the left side of the power plate, and the first gear is meshed with the teeth on the left side of the power plate.
Preferably, the second gear is engaged with the bottom of the moving plate.
Preferably, one end of the tension spring, which is far away from the clamping plate, is fixedly connected with the inside of the clamping groove, and the tension spring is sleeved on the surface of the positioning shaft.
Preferably, the right end of the transmission rod is rotatably connected with the left side of the transmission frame, and the top of the transmission frame is slidably connected with the inside of the first sliding groove.
(III) advantageous effects
Compared with the prior art, the invention provides a fixed-distance punching device for a square stainless steel pipe, which has the following beneficial effects:
1. the square stainless steel pipe fixed-distance punching device drives the clamping plate to rotate to the greatest extent through the backward rotation of the second rotating shaft, simultaneously drives the second gear to rotate backward through the limitation of the torsion spring and the limiting rod, when the second rotating shaft rotates forward, the clamping plate rotates along with the second rotating shaft through the torsion spring and the limiting rod, so that the one-way rotation of the second gear is realized, the moving plate moves to the one-way direction, the moving plate can only drive the square stainless steel pipe to move backward, the second rotating shaft rotates after the square stainless steel pipe punches one hole, the second gear drives the moving plate to move backward, the device punches the next hole on the square stainless steel pipe, the direct contact between a worker and the device is reduced, and the working environment of the worker and the person is safer, meanwhile, the moving plate moves backwards in one direction, so that when stainless steel pipes in the direction are continuously punched, workers do not need to manually move the square stainless steel pipes backwards to the next punching position, the labor intensity of the workers is reduced to a certain extent, meanwhile, the continuous punching of the square stainless steel pipes is more convenient, the workers can release the labor force for continuously punching the square stainless steel pipes to a certain extent, and the workers can utilize more time to perform other work.
2. The square stainless steel pipe fixed-distance punching device enables the transmission frame to slide backwards through the square stainless steel pipe, enables the right end of the transmission rod to rotate on the left side of the transmission frame and move backwards along with the transmission frame in the first sliding groove, further enables the clamping plates to slide rightwards, resets the tension spring, further enables the two clamping plates to clamp and fix the square stainless steel pipe, enables the square stainless steel pipe to be more stable and not easy to slide when punching is conducted, enables the square stainless steel pipe to move along with the movement of the moving plate through the clamping of the clamping plates on the square stainless steel pipe, further enables workers to punch holes on the stainless steel pipe more conveniently and quickly, simultaneously enables the workers to punch holes on the square stainless steel pipe without fixing the stainless steel pipe manually, and further enables the workers to punch holes on the stainless steel pipe, the stainless steel pipe is fixed more stably and firmly, and the punching quality of the square stainless steel pipe is improved to a certain degree, so that the condition that the stainless steel pipe is scrapped due to sliding of the stainless steel pipe is reduced to a certain degree, and the square stainless steel pipe is more smoothly punched.
3. The square stainless steel pipe fixed-distance punching device enables the first gear to rotate through downward movement of the power plate, further enables the first rotating shaft and the first bevel gear to rotate, meanwhile, the first bevel gear drives the second bevel gear to rotate through meshing, further enables the second rotating shaft to rotate, further realizes power conversion transmission, enables power of the device to be more utilized, enables the power utilization rate of the device to be improved to a certain degree, meanwhile, through the arrangement of the teeth on the left side of the power plate, further realizes the number of rotation turns of the second rotating shaft, further realizes fixed-distance movement of the movable plate, further enables the device to realize fixed-distance punching of the square stainless steel pipe, enables workers to more conveniently and quickly use the device to carry out fixed-distance punching on the square stainless steel pipe, and further reduces the phenomenon that the workers manually carry out fixed-distance punching on the stainless steel pipe to a certain degree, the punching position of the square stainless steel pipe deviates due to the fact that the speed is too high or too low, so that the punching quality of the stainless steel pipe is reduced, and the stainless steel pipe is scrapped.
4. The square stainless steel pipe fixed-distance punching device has the advantages that the movable plate is T-shaped, the teeth are arranged at the bottom of the movable plate, the lugs are arranged on the left side and the right side of the movable plate, the movable plate can slide back and forth in the movable groove, the teeth at the bottom of the movable plate are matched with the lugs on the left side and the right side of the movable plate through the cross shape of the movable groove, the movable plate can slide in the movable groove and cannot shift, the movable plate can move more conveniently, the second gear drives the movable plate to move more conveniently through meshing, the teeth at the bottom of the movable plate are meshed with the second gear more tightly, and the situation that when the square stainless steel pipe is punched by the device is reduced to a certain extent, the second gear cannot drive the movable plate to move due to the shifting of the movable plate, and the square stainless steel pipe is shifted is caused, the device can punch the square stainless steel tube more conveniently to a certain extent.
5. This square stainless steel pipe distance punching device, be "L" shape down through the spout, the bottom of spout runs through the top of workstation and extends to the inside of the organism that punches a hole, the power groove communicates with each other with the inside of spout, make the power board can more conveniently slide in gliding vertical inside, and then drive first gear and rotate, realize the transmission of power, communicate with each other through the inside of power groove and spout simultaneously and make the transmission of meshing that first conical gear and second conical gear can be better, make the power through the power board transmission can be faster transmit to the movable plate, and then make the second gear drive the movable plate and remove, make the use device that the workman can be more convenient punch a hole to the stainless steel pipe of side shape.
6. The square stainless steel pipe fixed-distance punching device has the advantages that the square stainless steel pipe can be placed in the fixing frame, the square stainless steel pipe can not slide in a deviation manner while being punched by the fixing frame, the position of the square stainless steel pipe is limited, the square stainless steel pipe can be punched more conveniently, the front end of the stainless steel pipe cannot deviate when the movable plate drives the square stainless steel pipe to move backwards, the punching of the square stainless steel pipe by the device is more accurate, the punching quality of the stainless steel pipe is improved to a certain degree, the punching position of the stainless steel pipe is more accurate, workers can punch the square stainless steel pipe by using the device more confidently, and the workers can not position the stainless steel pipe manually any more later when the square stainless steel pipe is punched, and then make the device more convenient to the punching a hole of nonrust steel pipe.
7. This square stainless steel pipe distance punching device, there is the gear frame through the inside sliding connection of second sliding tray, the gear frame is "T" font, the right-hand member of transfer line is rotated with the left side of gear frame and is connected, square stainless steel pipe that makes through the gear frame can be more convenient touch the clamp plate and press from both sides it tightly, and then make square stainless steel pipe firm more stable when punching a hole, make simultaneously square stainless steel pipe can follow the movable plate and carry out the distance removal, and then make punching a hole of square stainless steel pipe more convenient, it makes square stainless steel pipe press from both sides tightly with the direct contact messenger of device to have reduced workman simultaneously, and then make workman's operational environment safety more, make the mill embody the theory that the safety of production uses workman is main from the detail.
Drawings
FIG. 1 is a schematic structural view of a fixed-distance punching device for square stainless steel pipes according to the present invention;
FIG. 2 is a top view of the table of the present invention;
FIG. 3 is a schematic view of the structure of the power plate of the present invention;
FIG. 4 is an enlarged view of A of FIG. 1 according to the present invention;
FIG. 5 is a schematic diagram of a moving plate structure according to the present invention;
FIG. 6 is a schematic structural view of a square stainless steel tube fixing and clamping device according to the present invention;
FIG. 7 is an enlarged view of B of FIG. 3 according to the present invention;
FIG. 8 is an enlarged view of C in FIG. 5 according to the present invention.
In the figure: the punching machine comprises a punching machine body 1, a workbench 2, a moving plate 3, a fixing frame 4, a power plate 5, a first gear 501, a first bevel gear 502, a first rotating shaft 503, a second bevel gear 504, a second rotating shaft 505, a power groove 6, a sliding chute 7, a moving groove 8, a hydraulic machine 9, a punching die 10, a second gear 11, a torsion spring 111, a limiting rod 112, a clamping plate 113, a clamping plate 12, a tension spring 121, a transmission frame 122, a transmission rod 123, a first sliding groove 124, a second sliding groove 125, a supporting frame 13, a clamping groove 14, a positioning column 15 and a punching hole 16.
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 a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 8, the present invention provides a technical solution: a square stainless steel pipe distance punching device comprises a punching machine body 1, wherein the punching machine body 1 is of an existing structure and not described in detail, the punching machine body 1 is connected with an external power source to be started, a workbench 2 is arranged in the punching machine body 1, a hydraulic machine 9 is fixedly connected in the punching machine body 1, the hydraulic machine 9 is of an existing structure and not described in detail, the hydraulic machine 9 is connected with the external power source to be started, the hydraulic machine 9 is arranged right above the workbench 2 and not in contact with the workbench 2, a punching die 10 is fixedly connected to the bottom of the hydraulic machine 9, the punching die 10 can punch a square stainless steel pipe, a power groove 6 is arranged at the top of the workbench 2, a sliding groove 7 is arranged at the top of the workbench 2, the sliding groove 7 is of an inverted L shape, the bottom of the sliding groove 7 penetrates through the top of the workbench 2 and extends into the punching machine body 1, and the power groove 6 is communicated, the top of the workbench 2 is fixedly connected with a fixed frame 4, the fixed frame 4 is of a hollow structure, a square stainless steel pipe can be placed in the fixed frame 4, the square stainless steel pipe can not slide in a deviation manner while being stamped through the fixed frame 4, the position of the square stainless steel pipe is limited, meanwhile, the square stainless steel pipe can be punched more conveniently, the fixed frame 4 is arranged above the power groove 6, the lower surface of the inner part of the fixed frame 4 is provided with a moving groove 8, the vertical section of the moving groove 8 is in a cross shape, the inner part of the moving groove 8 penetrates through the inner part of the fixed frame 4 and extends to the outer part of the fixed frame 4, the inner part of the moving groove 8 is connected with a moving plate 3 in a sliding manner, the moving plate 3 is in a T shape, the bottom of the moving plate 3 is provided with teeth, the left side and the right side of the moving plate 3 are provided with, meanwhile, the cross-shaped moving groove 8 is matched with the convex blocks on the left side and the right side of the moving plate 3, so that the moving plate 3 cannot deviate while sliding in the moving groove 8, the moving plate 3 can move more conveniently, a stamping hole 16 is formed in the top of the fixing frame 4, a stamping die 10 enters the inside of the fixing frame 4 through the stamping hole 16 to punch a square stainless steel pipe, and a power conversion transmission device is arranged on the surface of the hydraulic machine 9;
the power conversion transmission device comprises a power plate 5, the power plate 5 is in an L shape, the left side of the power plate 5 is fixedly connected with the surface of a hydraulic machine 9, the hydraulic machine 9 moves up and down to enable the power plate 5 to move up and down, the power plate 5 is arranged on the right side of a fixed frame 4 and is not in contact with the fixed frame, the bottom of the power plate 5 is in sliding connection with the inside of a sliding chute 7, the power plate 5 can move up and down in the vertical inside of the sliding chute 7, a section of teeth is arranged below the left side of the power plate 5, a first rotating shaft 503 is rotatably connected with the inside of the sliding chute 7, the first rotating shaft 503 can rotate in the horizontal inside of the sliding chute 7, a first gear 501 and a first conical gear 502 are fixedly connected with the surface of the first rotating shaft, the first gear is not in contact with the front of the rear side of the first conical gear 502, and the first, a second rotating shaft 505 is rotatably connected inside the power groove 6, the second rotating shaft 505 can rotate inside the power groove 6, a second bevel gear 504 is fixedly connected to the right end of the second rotating shaft 505, the second bevel gear 504 is meshed with the first bevel gear 502, the power plate 5 moves downwards to rotate the first gear 501, so that the first rotating shaft 503 and the first bevel gear 502 rotate, meanwhile, the first bevel gear 502 drives the second bevel gear 504 to rotate through meshing, so that the second rotating shaft 505 rotates, and further power conversion transmission is realized,
the surface of the second rotating shaft 505 is rotatably connected with a second gear 11, the second gear 11 is rotatably connected with the second rotating shaft 505 through a bearing, the second gear 11 is meshed with the bottom of the moving plate 3, the second gear 11 can rotate on the surface of the second rotating shaft 505, the left side of the second gear 11 is fixedly connected with a plurality of limiting rods 112, the limiting rods 112 are circularly arrayed on the left side of the second gear 11, the right side of the second gear 11 is provided with the same limiting rods 112, the surface of the second rotating shaft 505 is fixedly connected with a torsion spring 111, the surface of the torsion spring 111 far away from the second rotating shaft 505 is fixedly connected with a clamping plate 113, the clamping plate 113 is between and in contact with two adjacent limiting rods 112, and simultaneously the clamping plate 113 can perform unidirectional rotation on the surface of the second rotating shaft 505 through the torsion spring 111, the second rotating shaft 505 rotates backwards to drive the clamping plate 113 to rotate as far as possible, meanwhile, the second gear 11 rotates backward under the restriction of the torsion spring 111 and the limiting rod 112, when the second rotating shaft 505 rotates forward, the clamping plate 113 rotates along with the second rotating shaft 505 all the time through the torsion spring 111 and the limiting rod 112, and then the unidirectional rotation of the second gear 11 is realized, so that the moving plate 3 moves unidirectionally, the top of the moving plate 3 is fixedly connected with a supporting frame 13, the supporting frame 13 is inverted L-shaped, the top of the moving plate 3 is provided with four clamping grooves 14, the number of the clamping grooves 14 is four, the four clamping grooves 14 are symmetrically arranged on the left side and the right side of the top of the moving plate 3, the same structures are arranged inside the four clamping grooves 14, the positioning columns 15 are fixedly connected inside the clamping grooves 14, and a square stainless steel pipe clamping and fixing device is arranged inside the clamping grooves 14;
the square stainless steel tube fixing and clamping device comprises a clamping plate 12, the clamping plate 12 is in a C shape, the bottom of the clamping plate 12 is in sliding connection with the inside of a clamping groove 14, the clamping plate 12 can slide in the clamping groove 14, the left end of a positioning column 15 penetrates through the inside of the clamping plate 12 and extends to the outside of the clamping plate 12, the clamping plate 12 can slide on the surface of the positioning column 15, a tension spring 121 is fixedly connected to the right side of the clamping plate 12, one end, away from the clamping plate 12, of the tension spring 121 is fixedly connected with the inside of the clamping groove 14, the tension spring 121 is sleeved on the surface of a positioning shaft, the clamping plate 12 can slide in the inside of the clamping groove 14 and on the surface of the positioning column 15 through stretching and resetting of the tension spring 121, a transmission rod 123 is rotatably connected to the right side of the clamping plate 12, the transmission rod 123 can rotate back and forth on the right side of the clamping, the upper surface of the inside of the supporting frame 13 is also provided with a second sliding groove 125, the rear side of the supporting frame 13 is provided with a first sliding groove 124, the inside of the first sliding groove 124 penetrates through the inside of the supporting frame 13 and extends to the outside of the supporting frame 13, the inside of the second sliding groove 125 is connected with a transmission frame 122 in a sliding manner, the transmission frame 122 is in a T shape, the transmission frame 122 can slide in the second sliding groove 125, the right end of the transmission rod 123 is rotatably connected with the left side of the transmission frame 122, the transmission rod 123 can rotate on the left side of the transmission frame 122, the top of the transmission frame 122 is slidably connected with the inside of the first sliding groove 124, the transmission frame 122 can slide in the first sliding groove 124, the transmission frame 122 can slide backwards through a square stainless steel pipe, so that the right end of the transmission rod 123 rotates on the left side of the transmission frame 122 and moves backwards along with the transmission frame 122 in the inside of the first sliding groove 124, so that the clamping plates 12 slide rightwards, the tension spring 121 is reset, and the two clamping plates 12 clamp and fix the square stainless steel pipe,
the working principle is as follows: when the fixed-distance punching device for the square stainless steel pipe is used;
the first step is as follows: placing the square stainless steel pipe into the fixing frame 4;
the second step is that: the square stainless steel pipe enables the transmission frame 122 to slide backwards, so that the right end of the transmission rod 123 rotates on the left side of the transmission frame 122 and moves backwards in the first sliding groove 124 along with the transmission frame 122, the clamping plates 12 slide rightwards, the tension spring 121 resets, the two clamping plates 12 clamp and fix the square stainless steel pipe, and the square stainless steel pipe is more stable and is not prone to sliding when punching;
the third step: the hydraulic machine 9 is connected with an external power supply to be started to drive the power plate 5 to move downwards;
the fourth step: the power plate 5 moves downwards, so that the first gear 501 rotates, the first rotating shaft 503 and the first bevel gear 502 rotate, and simultaneously the first bevel gear 502 drives the second bevel gear 504 to rotate through meshing, and the second rotating shaft 505 rotates;
the fifth step: second axis of rotation 505 rotates backward and drives cardboard 113 and rotate as far as possible, make second gear 11 rotate backward mutually through torsion spring 111 and gag lever post 112's restriction simultaneously, rotate forward when second axis of rotation 505, make cardboard 113 rotate forward, make cardboard 113 follow second axis of rotation 505 and rotate always through torsion spring 111 and gag lever post 112, and then realize the unidirectional rotation of second gear 11, and then make movable plate 3 carry out unidirectional movement, and then realize that square stainless steel pipe's distance punches a hole.
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.
Claims (10)
1. The utility model provides a square stainless steel pipe distance punching device, includes organism (1) punches a hole, workstation (2) have been seted up to the inside of organism (1) punches a hole, the inside fixedly connected with hydraulic press (9) of organism (1) punches a hole, hydraulic press (9) are directly over workstation (2) and each other contactless with it, the bottom fixedly connected with stamping die (10) of hydraulic press (9), its characterized in that: the top of the workbench (2) is provided with a power groove (6), the top of the workbench (2) is provided with a sliding groove (7), the top of the workbench (2) is fixedly connected with a fixed frame (4), the inside of the fixed frame (4) is of a hollow structure, the inner lower surface of the fixed frame (4) is provided with a moving groove (8), the inside of the moving groove (8) penetrates through the inside of the fixed frame (4) and extends to the outside of the fixed frame (4), the inside of the moving groove (8) is slidably connected with a movable plate (3), the top of the fixed frame (4) is provided with a stamping hole (16), the surface of the hydraulic machine (9) is provided with a power conversion transmission device, the top of the movable plate (3) is fixedly connected with a support frame (13), the support frame (13) is in an inverted L shape, the top of the movable plate (3) is provided with a clamping groove (, the inside fixedly connected with reference column (15) of pressing from both sides tight groove (14), the inside of pressing from both sides tight groove (14) is provided with square stainless steel pipe and presss from both sides tight fixing device.
2. The distance punching device for the square stainless steel pipe according to claim 1, characterized in that: the power conversion transmission device comprises a power plate (5), the power plate (5) is L-shaped, the left side of the power plate (5) is fixedly connected with the surface of the hydraulic press (9), the power plate (5) is arranged on the right side of the fixed frame (4) and is not contacted with the fixed frame, the bottom of the power plate (5) is connected with the inside of the sliding chute (7) in a sliding way, the inside of the sliding chute (7) is rotatably connected with a first rotating shaft (503), a first gear (501) and a first bevel gear (502) are fixedly connected to the surface of the first rotating shaft (503), the first secondary gear is not in contact with the first conical gear (502) at the front of the rear side thereof, a second rotating shaft (505) is rotatably connected inside the power groove (6), a second bevel gear (504) is fixedly connected with the right end of the second rotating shaft (505), the second bevel gear (504) is intermeshed with the first bevel gear (502).
3. The distance punching device for the square stainless steel pipe according to claim 2, characterized in that: the surface of the second rotating shaft (505) is rotatably connected with a second gear (11), the second gear (11) is rotatably connected with the second rotating shaft (505) through a bearing, the left side of the second gear (11) is fixedly connected with a limiting rod (112), the surface of the second rotating shaft (505) is fixedly connected with a torsion spring (111), the surface of the torsion spring (111) far away from the second rotating shaft (505) is fixedly connected with a clamping plate (113), and the clamping plate (113) is arranged between two adjacent limiting rods (112) and is in contact with the two adjacent limiting rods.
4. The distance punching device for the square stainless steel pipe according to claim 1, characterized in that: the square stainless steel tube fixing and clamping device comprises a clamping plate (12), the clamping plate (12) is C-shaped, the bottom of the clamping plate (12) is connected with the inside of the clamping groove (14) in a sliding way, the left end of the positioning column (15) penetrates through the inside of the clamping plate (12) and extends to the outside of the clamping plate (12), the right side of the clamping plate (12) is fixedly connected with a tension spring (121), the right side of the clamping plate (12) is rotatably connected with a transmission rod (123), the top of the moving plate (3) is provided with a second sliding groove (125), the rear side of the support frame (13) is provided with a first sliding groove (124), the inner part of the first sliding groove (124) penetrates through the inner part of the support frame (13) and extends to the outer part of the support frame (13), the inside sliding connection of second sliding tray (125) has driving frame (122), driving frame (122) is "T" font.
5. The distance punching device for the square stainless steel pipe according to claim 1, characterized in that: the vertical section of the moving groove (8) is in a cross shape, the moving plate (3) is in a T shape, and teeth are arranged at the bottom of the moving plate (3).
6. The distance punching device for the square stainless steel pipe according to claim 1, characterized in that: the punching machine is characterized in that the sliding groove (7) is inverted L-shaped, the bottom of the sliding groove (7) penetrates through the top of the workbench (2) and extends into the punching machine body (1), and the power groove (6) is communicated with the inside of the sliding groove (7).
7. The distance punching device for the square stainless steel pipe according to claim 2, characterized in that: a section of tooth is arranged below the left side of the power plate (5), and the first gear (501) is meshed with the tooth on the left side of the power plate (5).
8. The distance punching device for the square stainless steel pipe according to claim 3, characterized in that: the second gear (11) is meshed with the bottom of the moving plate (3).
9. The distance punching device for the square stainless steel pipe according to claim 4, wherein: one end, far away from the clamping plate (12), of the tension spring (121) is fixedly connected with the inside of the clamping groove (14), and the tension spring (121) is sleeved on the surface of the positioning shaft.
10. The distance punching device for the square stainless steel pipe according to claim 4, wherein: the right end of the transmission rod (123) is rotatably connected with the left side of the transmission frame (122), and the top of the transmission frame (122) is slidably connected with the inside of the first sliding groove (124).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011351054.4A CN112355130A (en) | 2020-11-25 | 2020-11-25 | Square stainless steel pipe fixed-distance punching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011351054.4A CN112355130A (en) | 2020-11-25 | 2020-11-25 | Square stainless steel pipe fixed-distance punching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112355130A true CN112355130A (en) | 2021-02-12 |
Family
ID=74536226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011351054.4A Withdrawn CN112355130A (en) | 2020-11-25 | 2020-11-25 | Square stainless steel pipe fixed-distance punching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112355130A (en) |
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| CN206716821U (en) * | 2017-02-05 | 2017-12-08 | 慈溪锐思曼自动化科技有限公司 | Hole punched device |
| CN208004575U (en) * | 2018-01-13 | 2018-10-26 | 广州昌锋金属制品有限公司 | A kind of press machine |
| CN111283063A (en) * | 2020-02-08 | 2020-06-16 | 夏琦 | A machine tooling side bleeder vent stamping equipment for production of copper chafing dish |
| CN111633107A (en) * | 2020-05-21 | 2020-09-08 | 谢凌云 | Square pipe fixed-distance punching device for building |
| CN211971748U (en) * | 2019-12-13 | 2020-11-20 | 上海景江化工有限公司 | Barreled coating packagine machine |
| CN111957820A (en) * | 2020-07-07 | 2020-11-20 | 四川丰科汽车部件有限公司 | Rectangular pipe side punching tool |
| CN211965585U (en) * | 2020-01-15 | 2020-11-20 | 新疆亿支特机械设备制造有限公司 | Automatic push perforating device of panel beating |
-
2020
- 2020-11-25 CN CN202011351054.4A patent/CN112355130A/en not_active Withdrawn
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206716821U (en) * | 2017-02-05 | 2017-12-08 | 慈溪锐思曼自动化科技有限公司 | Hole punched device |
| CN208004575U (en) * | 2018-01-13 | 2018-10-26 | 广州昌锋金属制品有限公司 | A kind of press machine |
| CN211971748U (en) * | 2019-12-13 | 2020-11-20 | 上海景江化工有限公司 | Barreled coating packagine machine |
| CN211965585U (en) * | 2020-01-15 | 2020-11-20 | 新疆亿支特机械设备制造有限公司 | Automatic push perforating device of panel beating |
| CN111283063A (en) * | 2020-02-08 | 2020-06-16 | 夏琦 | A machine tooling side bleeder vent stamping equipment for production of copper chafing dish |
| CN111633107A (en) * | 2020-05-21 | 2020-09-08 | 谢凌云 | Square pipe fixed-distance punching device for building |
| CN111957820A (en) * | 2020-07-07 | 2020-11-20 | 四川丰科汽车部件有限公司 | Rectangular pipe side punching tool |
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Application publication date: 20210212 |