CN113547019A - Pipe body pressing limiting mechanism with automatic protection function - Google Patents
Pipe body pressing limiting mechanism with automatic protection function Download PDFInfo
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- CN113547019A CN113547019A CN202110842392.6A CN202110842392A CN113547019A CN 113547019 A CN113547019 A CN 113547019A CN 202110842392 A CN202110842392 A CN 202110842392A CN 113547019 A CN113547019 A CN 113547019A
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- 238000003825 pressing Methods 0.000 title claims abstract description 38
- 238000001125 extrusion Methods 0.000 claims description 45
- 238000003780 insertion Methods 0.000 claims description 14
- 230000037431 insertion Effects 0.000 claims description 14
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 claims 2
- 230000006978 adaptation Effects 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 11
- 239000011324 bead Substances 0.000 description 3
- 230000001360 synchronised effect Effects 0.000 description 3
- 239000002184 metal Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000008034 disappearance Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
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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
- B21D28/34—Perforating tools; Die holders
-
- 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
- B21D28/28—Perforating, i.e. punching holes in tubes or other hollow bodies
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
Abstract
The invention discloses a pipe pressing limiting mechanism with an automatic protection function, which comprises a supporting frame, a fixed supporting seat, a driving control device, a first supporting table, a first supporting frame, a motor and a limiting mechanism, wherein the supporting frame is uniformly and fixedly arranged at the upper end of the fixed supporting seat, the limiting mechanism is fixedly arranged at the upper end of the supporting frame, the first supporting table is fixedly connected to one end of the fixed supporting seat, the motor is fixedly arranged at the front end of the first supporting frame, the driving control device is fixedly connected to the first supporting table, a first limiting device, an adjusting device, a second limiting device and a third limiting device are arranged in the limiting mechanism, and the adjusting device is rotatably arranged at the upper ends of the first limiting device, the second limiting device and the third limiting device. In the using process of the invention, the pipe bodies with different pipe diameters can be stably extruded and fixed at three points on the premise of ensuring no deformation, so that the pipe bodies are stable and cannot shake in the processing process.
Description
Technical Field
The invention relates to the technical field of pipe body processing, in particular to a pipe body pressing limiting mechanism with an automatic protection function.
Background
The metal pipe needs to be punched and other processing works before production, processing and use, the pipe body needs to be limited and fixed in the processing process of the pipe body so as to be convenient for processing the pipe body, the pipe body is often damaged and deformed by overlarge extrusion force in the extrusion, limiting and fixing processes of the pipe body by the existing clamping and fastening device, the extrusion and fixation are not firm when the extrusion force is small, thereby causing the tube body to move and displace during the processing, so that a device for solving the above problems is urgently needed, so that the pressing device can automatically and rapidly stop the extrusion force on the pipe body when the extrusion force is greater than the set extrusion force in the extrusion limiting process of the metal pipe, thereby make the extrusion that the body both can stabilize spacing, control extrusion force that again can be accurate makes the body can not take place deformation in the spacing in-process of extrusion to can make the fixed firm processing convenience of longer body.
Disclosure of Invention
The invention aims to provide a pipe body pressing limiting mechanism with an automatic protection function, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a pipe body pressing limiting mechanism with an automatic protection function comprises a supporting frame, a fixed supporting seat, a driving control device, a first supporting platform, a first supporting frame, a motor and a limiting mechanism, wherein the supporting frame is uniformly and fixedly arranged at the upper end of the fixed supporting seat, the limiting mechanism is fixedly arranged at the upper end of the supporting frame, the first supporting platform is fixedly connected at one end of the fixed supporting seat, the motor is fixedly arranged at the front end of the first supporting frame, the driving control device is fixedly connected on the first supporting platform, a first limiting device, an adjusting device, a second limiting device and a third limiting device are arranged in the limiting mechanism, the adjusting device is rotatably arranged at the upper ends of the first limiting device, the second limiting device and the third limiting device, and the first limiting device, the second limiting device and the third limiting device are identical in structure and specification, the first limiting device, the second limiting device and the third limiting device are all provided with a second supporting table, the upper part of one end of the second supporting table is provided with a supporting seat in a sliding manner, the inside of the supporting seat is provided with a rotating pressing plate in a rotating manner through a rotating shaft, the middle part of the second supporting table is inserted with a lifting adjusting column in a sliding manner, the upper end of the lifting adjusting column is connected to the middle part of the rotating pressing plate in a rotating manner through the rotating shaft, the front end of the rotating pressing plate is fixedly connected with a limiting disc, a rotating clamping groove is formed in the limiting disc, the bottom of one end, far away from the supporting seat, of the second supporting table is fixedly provided with a limiting clamping frame, two sides in the limiting clamping frame are uniformly and fixedly embedded with pressure sensors, the outer side of the limiting clamping frame is fixedly provided with an auxiliary feeding table, and the bottom end face of the auxiliary feeding table is uniformly and rotatably embedded with auxiliary rotating beads, the lifting device is characterized in that limiting insertion columns are movably inserted into two sides of the bottom of the lifting adjusting column, a first rotating adjusting disc is rotatably mounted inside the bottom of the lifting adjusting column, an adjusting extrusion groove is formed in the edge, protruding outwards, of the first rotating adjusting disc in a penetrating mode, an extrusion control column is fixedly mounted at the bottom of the lifting adjusting column, the extrusion control column is rotatably clamped inside the adjusting extrusion groove, second rotating adjusting discs are uniformly mounted in the adjusting device, three second rotating adjusting discs are provided, a driving belt is rotatably mounted between the upper ends of the three second rotating adjusting discs, threaded columns are uniformly and threadedly mounted in the middle of the second rotating adjusting discs, extrusion limiting plates are fixedly connected to the bottoms of the threaded columns, driving rotating discs are mounted in the driving control device, and rotating discs are rotatably mounted inside the upper ends of the driving rotating discs, the edge of the rotating disc is uniformly provided with limiting clamping grooves, the bottom end of the rotating disc is clamped with limiting insertion columns through the limiting clamping grooves, two sides of each limiting insertion column are clamped on the driving turntable in a sliding manner, the bottom end of each limiting insertion column is fixedly connected with a driving adjusting rod, the bottom end of each driving adjusting rod is fixedly connected with an electric hydraulic push rod, the electric hydraulic push rod is fixedly arranged at the bottom end of the driving turntable through a fixing frame, a supporting spring is fixedly arranged between the bottom end of each limiting insertion column and the bottom end of the driving turntable, the driving adjusting rod is inserted in the middle of the supporting spring, the edge of the rotating disc is rotatably connected with a second driving rod through a connecting rotating shaft, one end, far away from the rotating disc, of the second driving rod is rotatably connected with a limiting slide block through the connecting rotating shaft, a limiting plate is arranged outside the limiting slide block and is clamped inside the limiting plate, the middle part of the tail end of the limiting sliding block is fixedly connected with a hydraulic telescopic cylinder, and the middle part of the inner end face of the driving turntable is fixedly connected with a first driving rod.
Preferably, the limiting plate is fixedly connected with the first supporting table, the first driving rod is fixedly connected with a first rotating adjusting disc in the first limiting device, the second limiting device and the third limiting device, and the upper end of the limiting insertion column is matched with the limiting clamping groove.
Preferably, the bottom end of the second rotary adjusting disc is rotatably clamped inside the rotary clamping groove, the bottom end of the threaded column is movably inserted into the front end of the rotary pressing plate, the bottom end of the motor is fixedly mounted at the top end of the second rotary adjusting disc at the upper end of the third limiting device through the driving ring, and the upper end of the threaded column at the upper end of the third limiting device is rotatably inserted into the second rotary adjusting disc.
Preferably, the upper end of supplementary commentaries on classics pearl is located the upper end top of spacing post of inserting, braced frame's upper end fixed connection is in the bottom of second brace table, the terminal fixed connection of spacing post of inserting is on braced frame, two the front end of spacing post of inserting slides and pegs graft in the inside of lift adjustment post.
Preferably, the pressure sensor is electrically connected with the electric hydraulic push rod through a lead and a control device.
Preferably, the first driving rod is rotatably inserted into the supporting frame, the fixed supporting seat is in a trapezoidal arrangement, the pipe body is placed inside the limiting clamping frame, the bottom end of the supporting seat is connected to the second supporting table in a sliding and clamping mode through the sliding plate, and the inner end face of the driving turntable is in friction contact with the outer end face of the first supporting table.
Compared with the prior art, the invention has the following beneficial effects:
the device can quickly and conveniently place a longer pipe body on the device in the using process, the first limiting device, the second limiting device and the third limiting device can be synchronously controlled to press and fix the pipe body through the driving control device, the pressing force can be detected in real time through the pressure sensor in the pressing and fixing process, the operation of the electric hydraulic push rod in the driving control device can be controlled through the control device when the pressing force is larger than the set pressure value, so that the downward pressing force generated by the first limiting device, the second limiting device and the third limiting device disappears instantly and rapidly, so that the pipe body can be firmly extruded and fixed on the premise of ensuring the safety of the pipe body, the pipe diameter of the pipe body is different, the device can be adjusted by the adjusting device, make first stop device, second stop device and third stop device can be fixed with the abundant contact and the extrusion of the body of different pipe diameters.
Drawings
FIG. 1 is a schematic view of the main structure of the present invention;
FIG. 2 is a schematic structural view of a limiting mechanism of the present invention;
FIG. 3 is a schematic structural view of a first position-limiting device according to the present invention;
FIG. 4 is a perspective view of the first position limiting device of the present invention;
FIG. 5 is a schematic view of the adjusting device of the present invention;
fig. 6 is a schematic structural diagram of a driving control device according to the present invention.
In the figure: 1-supporting frame, 2-fixed supporting seat, 3-drive control device, 4-first supporting platform, 5-first supporting frame, 6-motor, 7-limiting mechanism, 8-first limiting device, 9-adjusting device, 10-second limiting device, 11-third limiting device, 12-auxiliary feeding platform, 13-first rotary adjusting disk, 14-extrusion control column, 15-adjusting extrusion groove, 16-limiting inserting column, 17-lifting adjusting column, 18-second supporting platform, 19-supporting seat, 20-rotating shaft, 21-rotating pressing plate, 22-rotating clamping groove, 23-limiting disk, 24-auxiliary rotating bead, 25-pressure sensor, 26-limiting clamping frame, 27-drive belt, 28-threaded column, 29-second rotating adjusting disk, 30-extrusion limiting plate, 31-first driving rod, 32-rotating disk, 33-limiting clamping groove, 34-second driving rod, 35-limiting plate, 36-hydraulic telescopic cylinder, 37-limiting sliding block, 38-connecting rotating shaft, 39-limiting insertion column, 40-supporting spring, 41-driving adjusting rod, 42-electric hydraulic push rod, 43-fixing frame and 44-driving turntable.
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. 1-6, an embodiment of the present invention is shown: a pipe body pressing limiting mechanism with an automatic protection function comprises a supporting frame 1, a fixed supporting seat 2, a driving control device 3, a first supporting platform 4, a first supporting frame 5, a motor 6 and a limiting mechanism 7, wherein the supporting frame 1 is uniformly and fixedly arranged at the upper end of the fixed supporting seat 2, the limiting mechanism 7 is fixedly arranged at the upper end of the supporting frame 1, the first supporting platform 4 is fixedly connected with one end of the fixed supporting seat 2, the motor 6 is fixedly arranged at the front end of the first supporting seat 5, the driving control device 3 is fixedly connected on the first supporting platform 4, the limiting mechanism 7 is internally provided with a first limiting device 8, an adjusting device 9, a second limiting device 10 and a third limiting device 11, the adjusting device 9 is rotatably arranged at the upper ends of the first limiting device 8, the second limiting device 10 and the third limiting device 11, and the structures and specifications of the first limiting device 8, the second limiting device 10 and the third limiting device 11 are identical, a second supporting table 18 is respectively arranged in the first limiting device 8, the second limiting device 10 and the third limiting device 11, a supporting seat 19 is slidably arranged on the upper portion of one end of the second supporting table 18, a rotary pressing plate 21 is rotatably arranged in the supporting seat 19 through a rotating shaft 20, a lifting adjusting column 17 is slidably inserted in the middle of the second supporting table 18, the upper end of the lifting adjusting column 17 is rotatably connected to the middle of the rotary pressing plate 21 through the rotating shaft 20, a limiting disc 23 is fixedly connected to the front end of the rotary pressing plate 21, a rotary clamping groove 22 is formed in the limiting disc 23, a limiting clamping frame 26 is fixedly arranged at the bottom of one end of the second supporting table 18, which is far away from the supporting seat 19, pressure sensors 25 are uniformly and fixedly embedded on two inner sides of the limiting clamping frame 26, an auxiliary feeding table 12 is fixedly arranged on the outer side of the limiting clamping frame 26, and auxiliary rotating beads 24 are uniformly and rotatably embedded on the bottom end face of the auxiliary feeding table 12, the two sides of the bottom of the lifting adjusting column 17 are movably inserted with limiting insertion columns 16, a first rotating adjusting disc 13 is rotatably arranged in the bottom of the lifting adjusting column 17, an adjusting extrusion groove 15 is formed in the edge, protruding outwards, of the first rotating adjusting disc 13 in a penetrating mode, an extrusion control column 14 is fixedly arranged at the bottom of the lifting adjusting column 17, the extrusion control column 14 is rotatably clamped in the adjusting extrusion groove 15, second rotating adjusting discs 29 are uniformly arranged in the adjusting device 9, three second rotating adjusting discs 29 are arranged, a driving belt 27 is rotatably arranged between the upper ends of the three second rotating adjusting discs 29, threaded columns 28 are uniformly threaded in the middle of the second rotating adjusting discs 29, extrusion limiting plates 30 are fixedly connected to the bottom ends of the threaded columns 28, a driving rotary disc 44 is arranged in the driving control device 3, a rotary disc 32 is rotatably arranged in the upper end of the driving rotary disc 44, limiting clamping grooves 33 are uniformly formed in the edge of the rotary disc 32, the bottom end of the rotating disc 32 is clamped with a limiting inserting column 39 through a limiting clamping groove 33, two sides of the limiting inserting column 39 are clamped on a driving turntable 44 in a sliding manner, the bottom end of the limiting inserting column 39 is fixedly connected with a driving adjusting rod 41, the bottom end of the driving adjusting rod 41 is fixedly connected with an electric hydraulic push rod 42, the electric hydraulic push rod 42 is fixedly arranged at the bottom end of the driving turntable 44 through a fixing frame 43, a supporting spring 40 is fixedly arranged between the bottom end of the limiting inserting column 39 and the bottom end of the driving turntable 44, the driving adjusting rod 41 is inserted in the middle of the supporting spring 40, the edge of the rotating disc 32 is rotatably connected with a second driving rod 34 through a connecting rotating shaft 38, one end, away from the rotating disc 32, of the second driving rod 34 is rotatably connected with a limiting slide block 37 through a connecting rotating shaft 38, a limiting plate 35 is arranged outside the limiting slide block 37, and the limiting slide block 37 is clamped inside the limiting plate 35 in a sliding manner, the middle part of the tail end of the limiting slide block 37 is fixedly connected with a hydraulic telescopic cylinder 36, and the middle part of the inner end surface of the driving turntable 44 is fixedly connected with a first driving rod 31.
The limit plate 35 is fixedly connected with the first support table 4, the first driving rod 31 is fixedly connected with the first rotary adjusting disc 13 in the first limit device 8, the second limit device 10 and the third limit device 11, the upper end of the limit inserting column 39 is matched with the limit clamping groove 33, the bottom end of the second rotary adjusting disc 29 is rotatably clamped in the rotary clamping groove 22, the bottom end of the threaded column 28 is movably inserted in the front end of the rotary pressing plate 21, the bottom end of the motor 6 is fixedly arranged at the top end of the second rotary adjusting disc 29 at the upper end of the third limit device 11 through a driving ring, the upper end of the threaded column 28 at the upper end of the third limit device 11 is rotatably inserted in the second rotary adjusting disc 29, the upper end of the auxiliary rotating ball 24 is positioned above the upper end of the limit inserting column 16, the upper end of the support frame 1 is fixedly connected with the bottom end of the second support table 18, the tail end of the limit inserting column 16 is fixedly connected with the support frame 1, the front ends of two spacing inserted columns 16 are slidably inserted in the lifting adjusting column 17, the pressure sensor 25 is electrically connected with the electric hydraulic push rod 42 through a wire and a control device, the first driving rod 31 is rotatably inserted in the supporting frame 1, the fixed supporting seat 2 is in a trapezoidal setting, a pipe body is placed in the spacing clamping frame 26, the bottom end of the supporting seat 19 is slidably connected with the second supporting table 18 through a sliding plate, the inner end surface of the driving turntable 44 is in frictional contact with the outer end surface of the first supporting table 4, the driving turntable 44 can be subjected to spacing fixing after the driving force is removed through the friction force, the first limiting device 8 can be synchronously controlled through the driving control device 3, the second limiting device 10 and the third limiting device 11 can be used for pressing and fixing the pipe body, in the pressing and fixing process, the pressing force can be detected in real time through the pressure sensor 25, when the pressing force is greater than the set pressure value, the electric hydraulic in the driving control device 3 can be controlled through the control device The operation of pressure push rod 42 to make the quick disappearance in twinkling of an eye of the downward pressing force that produces of first stop device 8, second stop device 10 and third stop device 11, thereby can be with the extrusion of body firmly fixed under the prerequisite of guaranteeing the body safety, the pipe diameter of body can adjust this device through adjusting device 9 not simultaneously, make first stop device 8, second stop device 10 and third stop device 11 can be with the abundant contact of body and the extrusion of different pipe diameters fixed.
The working principle is as follows: after the device is placed in a designated place, a pipe body to be processed is placed in a limiting clamping frame 26 in a first limiting device 8, a second limiting device 10 and a third limiting device 11, when the pipe body to be processed is long, the pipe body can be rolled to the inside of the limiting clamping frame 26 after being conveyed by an auxiliary rotating ball 24 in a sliding manner, after the pipe body is placed in the limiting clamping frame 26 in the first limiting device 8, the second limiting device 10 and the third limiting device 11, a motor 6 is started according to the pipe diameter, a second rotating adjusting disc 29 positioned at the upper end of the third limiting device 11 is driven to rotate through the motor 6, so that synchronous rotation can be realized between the second rotating adjusting discs 29 by using a driving belt 27, the bottom end of the second rotating adjusting disc 29 is rotatably clamped in the rotating clamping groove 22, and the thread of a threaded column 28 can lift in the synchronous rotation process of the second rotating adjusting disc 29, thereby, the extension amount of the extrusion limit plate 30 can be adjusted and controlled, so that the extrusion limit plate 30 can fully press and contact the upper end of the pipe body after moving downwards, thereby realizing that the device can extrude and fix the pipe bodies with different pipe diameters, the hydraulic telescopic cylinder 36 is started after the position of the extrusion limit plate 30 is adjusted, the hydraulic telescopic cylinder 36 drives the limit slider 37 to telescopically slide in the limit plate 35, so that the movable limit slider 37 utilizes the second driving rod 34 and the rotating disc 32 to push the driving rotating disc 44 to rotate, the rotating driving rotating disc 44 can drive the first driving rod 31 connected to the middle part of the driving rotating disc 44 to synchronously rotate, the rotating first driving rod 31 can control the first limit device 8, the first rotating adjusting disc 13 in the second limit device 10 and the third limit device 11 to rotate, when the first rotating adjusting disc 13 rotates, the extrusion control column 14 can be extruded downwards by utilizing the adjusting extrusion groove 15, therefore, the extrusion control column 14 moving downwards can drive the lifting adjustment column 17 to slide downwards, the lifting adjustment column 17 sliding downwards can drive the rotary pressing plate 21 to rotate around the rotary shaft 20 as an axis, so that the front end of the rotary pressing plate 21 is pressed downwards, at this time, the extrusion limit plate 30 fixed at the front end of the rotary pressing plate 21 can synchronously move downwards to press and fix the tube body in the limit clamping frame 26, when the tube body in the limit clamping frame 26 is pressed downwards by the downward movement of the extrusion limit plate 30, the pressure sensor 25 can monitor the pressure value in real time, when the pressure value is greater than the set pressure, the pressure sensor 25 transmits a signal into the control device through a wire, at this time, the control device can control the electric hydraulic push rod 42 to start, the started electric hydraulic push rod 42 pulls the driving adjustment rod 41 downwards, and the limit insertion column 39 slides downwards by driving the adjustment rod 41, at this time, the upper ends of the limiting insertion columns 39 are separated from each other by the inside of the limiting clamping grooves 33, and at this time, the second driving rods 34 which are started back and forth drive the rotating disc 32 to rotate inside the upper end of the driving rotating disc 44, at this time, the driving rotating disc 44 stops rotating instantly and quickly, so that the first driving rods 31 also stop rotating, and thus the first rotating adjusting discs 13 in the first limiting device 8, the second limiting device 10 and the third limiting device 11 are controlled to stop rotating at intervals, so that the extrusion force of the extrusion groove 15 on the extrusion control column 14 disappears at this time, and therefore the lifting adjusting column 17 stops moving downwards inside the second supporting table 18 instantly, so that the extrusion limiting plate 30 cannot continuously press the tube body located inside the limiting clamping frame 26 downwards, so that the tube body can be sufficiently extruded and fixed on the premise of ensuring that the tube body cannot be pressed and deformed, and the device can protect the tube body in real time, and this device can utilize first stop device 8, second stop device 10 and third stop device 11 to carry out synchronous extrusion fixed to the both ends and the middle part of body with longer body for the firm in-process of processing of body after fixing can not rock.
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 (6)
1. The utility model provides a stop gear is pressed to body with automatic safeguard function, includes braced frame (1), fixed bolster (2), drive control device (3), first supporting bench (4), first support frame (5), motor (6) and stop gear (7), its characterized in that: the supporting frame (1) is uniformly and fixedly arranged at the upper end of the fixed supporting seat (2), the limiting mechanism (7) is fixedly arranged at the upper end of the supporting frame (1), the first supporting platform (4) is fixedly connected at one end of the fixed supporting seat (2), the motor (6) is fixedly arranged at the front end of the first supporting frame (5), the drive control device (3) is fixedly connected on the first supporting platform (4), the limiting mechanism (7) is internally provided with a first limiting device (8), an adjusting device (9), a second limiting device (10) and a third limiting device (11), the adjusting device (9) is rotatably arranged at the upper ends of the first limiting device (8), the second limiting device (10) and the third limiting device (11), and the structures and specifications of the first limiting device (8), the second limiting device (10) and the third limiting device (11) are all the same, a second supporting table (18) is arranged in each of the first limiting device (8), the second limiting device (10) and the third limiting device (11), a supporting seat (19) is slidably arranged at the upper portion of one end of the second supporting table (18), a rotary pressing plate (21) is rotatably arranged in the supporting seat (19) through a rotating shaft (20), a lifting adjusting column (17) is slidably inserted into the middle of the second supporting table (18), the upper end of the lifting adjusting column (17) is rotatably connected to the middle of the rotary pressing plate (21) through the rotating shaft (20), a limiting disc (23) is fixedly connected to the front end of the rotary pressing plate (21), a rotary clamping groove (22) is formed in the limiting disc (23), a limiting clamping frame (26) is fixedly arranged at the bottom of the end, far away from the supporting seat (19), of the second supporting table (18), and pressure sensors (25) are uniformly fixedly embedded in two sides of the limiting clamping frame (26), the auxiliary feeding table (12) is fixedly mounted on the outer side of the limiting clamping frame (26), auxiliary rotating balls (24) are inlaid in the bottom end face of the auxiliary feeding table (12) in an evenly rotating mode, limiting insertion columns (16) are movably inserted into two sides of the bottom of the lifting adjusting column (17), a first rotating adjusting disc (13) is mounted inside the bottom end of the lifting adjusting column (17) in a rotating mode, an adjusting extrusion groove (15) is formed in the edge, protruding outwards, of the first rotating adjusting disc (13) in a penetrating mode, an extrusion control column (14) is fixedly mounted at the bottom end of the lifting adjusting column (17), the extrusion control column (14) is connected inside the adjusting extrusion groove (15) in a rotating mode in a clamping mode, a second rotating adjusting disc (29) is uniformly mounted in the adjusting device (9), three driving belts (27) are mounted between the upper ends of the second rotating adjusting disc (29) in a rotating mode, the middle part of the second rotary adjusting disc (29) is provided with a threaded column (28) in a threaded manner, the bottom end of the threaded column (28) is fixedly connected with an extrusion limiting plate (30), the drive control device (3) is provided with a drive turntable (44), the upper end of the drive turntable (44) is internally and rotatably provided with a rotating disc (32), the edge of the rotating disc (32) is uniformly provided with a limiting clamping groove (33), the bottom end of the rotating disc (32) is clamped with a limiting insertion column (39) through the limiting clamping groove (33), two sides of the limiting insertion column (39) are slidably clamped on the drive turntable (44), the bottom end of the limiting insertion column (39) is fixedly connected with a drive adjusting rod (41), the bottom end of the drive adjusting rod (41) is fixedly connected with an electric hydraulic push rod (42), and the electric hydraulic push rod (42) is fixedly arranged at the bottom end of the drive turntable (44) through a fixing frame (43), fixed mounting has supporting spring (40) between the bottom of spacing grafting post (39) and the bottom of drive carousel (44), just drive regulation pole (41) are pegged graft at the middle part of supporting spring (40), the edge of rolling disc (32) is rotated through connecting pivot (38) and is connected with second actuating lever (34), the one end of rolling disc (32) is kept away from in second actuating lever (34) is rotated through connecting pivot (38) and is connected with limit slider (37), the externally mounted of limit slider (37) has limiting plate (35), just limit slider (37) slip joint is in the inside of limiting plate (35), the terminal middle part fixedly connected with hydraulic telescoping cylinder (36) of limit slider (37), the interior terminal surface middle part fixedly connected with first actuating lever (31) of drive carousel (44).
2. The pipe body pressing limiting mechanism with the automatic protection function according to claim 1, characterized in that: limiting plate (35) and first supporting station (4) fixed connection, first actuating lever (31) and first stop device (8), second stop device (10) and third stop device (11) in first rotation adjusting disk (13) fixed connection, the upper end and spacing draw-in groove (33) adaptation of spacing grafting post (39).
3. The pipe body pressing limiting mechanism with the automatic protection function according to claim 1, characterized in that: the bottom end of the second rotary adjusting disc (29) is rotatably clamped in the rotary clamping groove (22), the bottom end of the threaded column (28) is movably inserted into the front end of the rotary pressing plate (21), the bottom end of the motor (6) is fixedly installed at the top end of the second rotary adjusting disc (29) at the upper end of the third limiting device (11) through the driving ring, and the upper end of the threaded column (28) at the upper end of the third limiting device (11) is rotatably inserted into the second rotary adjusting disc (29).
4. The pipe body pressing limiting mechanism with the automatic protection function according to claim 1, characterized in that: the upper end of supplementary commentaries on classics pearl (24) is located the upper end top of spacing post (16) of inserting, the upper end fixed connection of braced frame (1) is in the bottom of second brace table (18), the terminal fixed connection of spacing post (16) of inserting is on braced frame (1), two the front end of spacing post (16) of inserting slides and pegs graft in the inside of lift adjustment post (17).
5. The pipe body pressing limiting mechanism with the automatic protection function according to claim 1, characterized in that: the pressure sensor (25) is electrically connected with the electric hydraulic push rod (42) through a lead and a control device.
6. The pipe body pressing limiting mechanism with the automatic protection function according to claim 1, characterized in that: first actuating lever (31) rotate the inside of pegging graft at braced frame (1), fixed bolster (2) are trapezoidal setting, the body has been placed to the inside of spacing calorie of frame (26), the bottom of supporting seat (19) is passed through the sliding plate slip joint on second supporting bench (18), the interior terminal surface of drive carousel (44) and the outer terminal surface frictional contact of first supporting bench (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110842392.6A CN113547019A (en) | 2021-07-26 | 2021-07-26 | Pipe body pressing limiting mechanism with automatic protection function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110842392.6A CN113547019A (en) | 2021-07-26 | 2021-07-26 | Pipe body pressing limiting mechanism with automatic protection function |
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| CN212886179U (en) * | 2020-08-17 | 2021-04-06 | 唐山金盛达制管有限公司 | Deburring pipe welder for steel pipes |
| CN112775868A (en) * | 2020-12-31 | 2021-05-11 | 吕晓艳 | Auxiliary device for computer production |
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| CN104493284A (en) * | 2014-12-18 | 2015-04-08 | 新乡市海盛铝材有限公司 | Automatic cut-off device for micro-channel flat aluminium tubes |
| CN206831128U (en) * | 2017-05-20 | 2018-01-02 | 无锡黎星冶金机械有限公司 | A kind of rectification machine electric motor protective device |
| CN207189050U (en) * | 2017-06-22 | 2018-04-06 | 屠存兵 | A kind of building pipe clamping device |
| CN207402647U (en) * | 2017-10-19 | 2018-05-25 | 四川佳泰防腐绝缘材料有限公司 | A kind of metallic conduit preservative treatment clamping device |
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