CN113523147A - Clamping table for flattening tubular beams - Google Patents

Clamping table for flattening tubular beams Download PDF

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Publication number
CN113523147A
CN113523147A CN202110797680.4A CN202110797680A CN113523147A CN 113523147 A CN113523147 A CN 113523147A CN 202110797680 A CN202110797680 A CN 202110797680A CN 113523147 A CN113523147 A CN 113523147A
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China
Prior art keywords
steel pipe
linear driving
workbench
opening
driving device
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Granted
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CN202110797680.4A
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Chinese (zh)
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CN113523147B (en
Inventor
毛强
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Guangdong Yuangang Pipe Co ltd
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Individual
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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
    • B21D53/00—Making other particular articles
    • B21D53/88—Making other particular articles other parts for vehicles, e.g. cowlings, mudguards
    • 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
    • B21D31/00—Other methods for working sheet metal, metal tubes, metal profiles
    • 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
    • B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
    • B21D43/006—Feeding elongated articles, such as tubes, bars, or profiles
    • 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
    • B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
    • B21D43/02—Advancing work in relation to the stroke of the die or tool
    • B21D43/04—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
    • B21D43/13—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by linearly moving tables
    • 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
    • B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
    • B21D43/02—Advancing work in relation to the stroke of the die or tool
    • B21D43/04—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
    • B21D43/14—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by turning devices, e.g. turn-tables
    • B21D43/145—Turnover devices, i.e. by turning about a substantially horizontal axis

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manipulator (AREA)
  • Jigs For Machine Tools (AREA)

Abstract

The invention relates to the field of tool fixtures, in particular to a clamping table for flattening a pipe beam, which comprises a workbench, wherein one side of the workbench is provided with a flattening workbench, two sides of the flattening workbench are provided with encryption mechanisms, two steel pipe fixing fixtures are provided, each steel pipe fixing fixture is provided with an upper fixing seat and a lower fixing seat which are connected through a guide rod, a sliding block is inserted on the guide rod and connected with the upper fixing seat through a screw rod in an inserting manner, the screw rod is used for driving the sliding block to move to clamp a steel pipe, a connecting plate is a rectangular flat plate, a steel pipe moving assembly drives the steel pipe fixing fixtures to move to a first plugging device, water injection device and second plug device department advance processing, move afterwards to clap flat workstation and clap flat, and this technical scheme has realized fixed not unidimensional steel pipe, fills in the wooden plug to the both ends of steel pipe automatically, injects the purpose of appropriate amount clear water into the steel pipe automatically, has solved artifical too much technical problem of participating in.

Description

Clamping table for flattening tubular beams
Technical Field
The invention relates to the field of tool fixtures, in particular to a clamping table for flattening a tubular beam.
Background
The tubular beam is mainly used as a support structure of a vehicle, for example, the tubular beam of an automobile center console is mainly used as a support of a control instrument in a cab, and is fixed by connecting metal of the tubular beam, a side wall of the vehicle body and other parts, and in order to facilitate installation of the control instrument on the tubular beam, a round tube used as the tubular beam needs to be flattened during processing. In the flat processing of clapping of pipe, can not break at the in-process that warp in order to guarantee the pipe, need fill the clear water at the inner chamber of pipe usually, then carry out the clamping to this pipe again after sealing the inner chamber, can guarantee effectively that follow-up is clapped flat processing steadily, but this is difficult undoubtedly.
The Chinese patent application number 'CN 201910628424.5' discloses a clamping table for flattening a tubular beam, which comprises a table body and a hinged seat welded on the table body, wherein a clamping plate is hinged on the hinged seat, and fixing components are arranged on the upper part and the lower part of the front end surface of the clamping plate; the clamping plate is connected with a tipping control assembly; the tip-over control assembly includes an incomplete gear; the tipping control component is matched with the tipping component; the dumping assembly comprises a blocking round wheel, and a circle of gear teeth matched with the incomplete gear is arranged on the arc surface of the blocking round wheel; the front part of the table body is provided with an auxiliary clamping assembly. However, the invention still needs manual steps of plugging the steel pipe with the wooden plug, and the manpower is too much.
Disclosure of Invention
In order to solve the technical problem, the clamping table for flattening the pipe beam is provided, the technical scheme realizes fixing steel pipes with different sizes, automatically plugs the two ends of the steel pipes, and automatically injects a proper amount of clear water into the steel pipes, so that the technical problem of excessive manual participation is solved.
In order to achieve the above purposes, the technical scheme adopted by the invention is as follows:
a clamping table for flattening a tubular beam is characterized by comprising,
the pipe beam flattening device comprises a workbench, wherein a first opening is formed in one side of the workbench, a flattening workbench is arranged on the other side of the workbench, the flattening workbench is a working area of the pipe beam flattening device, two sides of the flattening workbench are provided with encryption mechanisms, each encryption mechanism comprises a first linear driving device, working ends of the two first linear driving devices are arranged to move relatively in the horizontal direction, clamping plates are mounted on the working ends of the first linear driving devices, and the encryption mechanisms are used for encrypting two sides of a steel pipe during flattening;
The steel pipe fixing clamp comprises two steel pipe fixing clamps, each steel pipe fixing clamp is provided with an upper fixing seat and a lower fixing seat, the upper fixing seat is connected with the lower fixing seat through a guide rod, the number of the guide rods is two, a sliding block is inserted into each guide rod, the sliding block is connected with the upper fixing seat through a screw rod in an inserting mode, the screw rod is used for driving the sliding block to move to clamp a steel pipe, the two steel pipe fixing clamps are fixedly connected through a connecting plate, and the connecting plate is a rectangular flat plate;
the steel pipe moving assembly is provided with a second linear driving device, the working end of the second linear driving device is arranged to move in the horizontal direction, the connecting plate of the steel pipe fixing clamp is fixedly arranged on the working end of the second linear driving device, the second linear driving device is used for driving the steel pipe to move and process, the steel pipe moving assembly is further provided with a rotary cylinder, the working end of the rotary cylinder is fixedly connected with one end of the second linear driving device, and the rotary cylinder is used for driving the steel pipe to rotate ninety degrees;
the first plug adding device is arranged at a first opening of the workbench and used for automatically inserting a wooden plug into the bottom end of the steel pipe, and the first plug adding device further comprises a first conveyor belt used for automatically feeding the wooden plug;
The water injection device is fixedly arranged on the workbench, is arranged on one side of the first plug adding device and is provided with a water storage tank, the water storage tank is used for storing clear water to maintain the operation of the water injection device, and the working end of the water injection device is aligned with an opening of the steel pipe at the upper part of the processing position of the first plug adding device;
the second plug adding device is fixedly arranged on the workbench, is arranged on one side of the first plug adding device, which is far away from the water injection device, and is used for automatically inserting wooden plugs into the top ends of the steel pipes;
and a certain space is reserved between the second plug adding device and the flat beating workbench, so that the steel pipe can be fed and discharged on the steel pipe fixing clamp, and meanwhile, the second plug adding device is used for rotating the rotary cylinder.
Preferably, clap flat workstation and be provided with the spacing groove, the size and the connecting plate size of spacing groove are identical, and the spacing groove is used for steel pipe mounting fixture's connecting plate to remove to clap flat workstation on the time carry on spacingly and fixed steel pipe mounting fixture.
Preferably, be provided with the scissors form opening on the lower fixing base, the scissors form opening sets up the upper portion at lower fixing base, and scissors form open-ended opening is up, and scissors form opening is used for cooperating the slider to fix the steel pipe.
Preferably, the slider includes dentate opening, and dentate opening sets up the downside at the slider, and dentate open-ended opening reduces from bottom to top, and dentate opening is used for cooperating the scissors form opening to fix the steel pipe of not unidimensional.
Preferably, the upper end of screw rod is provided with the rotary rod, and the rotary rod is used for making things convenient for the rotatory screw rod of staff.
Preferably, the steel pipe moving assembly is further provided with a fixed mounting plate, the fixed mounting plate is fixedly mounted on the workbench, the fixed mounting plate is provided with two sides which are respectively arranged in the working direction of the second linear driving device, a first cylinder mounting seat is further arranged on the fixed mounting plate on one side of the second linear driving device, which is connected with the rotary cylinder, and the first cylinder mounting seat is used for fixedly mounting the rotary cylinder.
Preferably, the second linear driving device is further provided with a rotating seat, the rotating seat is sleeved on a driving motor of the second linear driving device and inserted into the fixed mounting plate, and the rotating seat is used for ensuring that the second linear driving device rotates smoothly along with the driving end of the rotary cylinder.
Preferably, the first plugging device comprises,
the second cylinder mounting seat is fixedly arranged on the lower side of the workbench and is arranged at a first opening of the workbench, a second opening is formed in the center of the second cylinder mounting seat and is circular, and the size of the second opening is smaller than that of the wooden plug;
The arc limiting plate is arranged on the upper side of the second cylinder mounting seat, the arc limiting plate is arranged on one side of the second opening, the opening side of the arc limiting plate faces the moving direction of the steel pipe, and the arc limiting plate is used for aligning a wood plug and the steel pipe;
the third linear driving device is fixedly installed in the second cylinder installation seat, the driving end of the arc limiting plate is arranged to move in the vertical direction, and the working end of the arc limiting plate faces the upper side;
the push plate, the shape of push plate is circular, and the push plate size is identical with the second opening, and push plate fixed mounting is on third linear driving device's drive end, and the push plate is used for promoting the wooden plug and gets into the steel pipe.
Preferably, the water injection device is still including the water tank mounting bracket, and the water tank mounting bracket is used for supporting the storage water tank, and water tank mounting bracket fixed mounting still is provided with the discharging pipe in the one side that the workstation is close to first stopper device, on the storage water tank, the discharging pipe is used for absorbing the clear water in the storage water tank, and one section of discharging pipe is provided with the control valve, and the control valve is used for controlling the transport of clear water and stopping, and the other end of control valve is provided with the delivery port.
Preferably, the second plugging device further comprises,
The mounting rack is fixedly arranged on the workbench and is arranged on one side of the first plug adding device, which is far away from the water injection device;
the working end of the fourth linear driving device is arranged to move in the horizontal direction, and the moving end of the fourth linear driving device faces downwards;
the working end of the fifth linear driving device is arranged to move in a vertical direction perpendicular to the working end of the fourth linear driving device, and the working end of the fifth linear driving device is arranged towards the lower part;
the three-jaw chuck is fixedly installed at the working end of the fifth linear driving device, the working end of the three-jaw chuck faces downwards, a clamping jaw is arranged at the working end of the three-jaw chuck, and an opening of the clamping jaw is an arc-shaped opening.
Compared with the prior art, the invention has the beneficial effects that:
1. the flat beating workbench on the workbench ensures the fixation of the position of the steel pipe during flat beating.
2. The encryption mechanism on the workbench ensures the air tightness of the two sides of the steel pipe when the steel pipe is flattened, and avoids the loosening of the wooden plug caused by pressure generated during processing.
3. The steel pipe fixing clamp can effectively fix and clamp steel pipes with different sizes.
4. The first plug adding device and the second plug adding device can realize automatic feeding and plug adding of the wooden plug, save a large amount of manpower resources and improve the efficiency of equipment compared with the traditional manual plug adding mode, and also ensure the firmness degree of the wooden plug at the position of the steel pipe.
5. The water injection device can automatically inject water into the steel pipe according to the predetermined internal capacity of the steel pipe, ensures accurate injection of water resources and avoids waste of the water resources.
Drawings
FIG. 1 is a first perspective view of the present invention;
FIG. 2 is a second perspective view of the present invention;
FIG. 3 is a front view of the present invention;
FIG. 4 is a top view of the present invention;
FIG. 5 is a perspective view of the table and steel pipe moving assembly of the present invention;
FIG. 6 is a perspective view of the steel pipe fixing jig of the present invention;
FIG. 7 is a perspective view of a first corking device of the present invention;
FIG. 8 is a perspective view of the water injection device of the present invention;
FIG. 9 is a perspective view of a second corking device according to the invention;
FIG. 10 is an enlarged view of a portion of FIG. 9 at A;
the reference numbers in the figures are:
1-a workbench; 1 a-a first opening; 1 b-flattening a workbench; 1b 1-limit groove; 1 c-an encryption mechanism; 1c1 — first linear drive; 1c 2-Splint;
2-fixing the clamp by the steel pipe; 2 a-an upper fixed seat; 2 b-a lower fixed seat; 2b 1-scissor opening; 2 c-a guide bar; 2 d-a slider; 2d 1-toothed opening; 2 e-a screw; 2e 1-rotating lever; 2 f-connecting plate;
3-a steel pipe moving assembly; 3 a-a second linear drive; 3a 1-swivel; 3 b-a rotary cylinder; 3 c-fixing the mounting plate; 3c1 — first cylinder mount;
4-a first plugging device; 4 a-a first conveyor belt; 4 b-a second cylinder mount; 4b1 — second opening; 4 c-arc limiting plate; 4 d-a third linear drive; 4 e-a push plate;
5-a water injection device; 5 a-a water storage tank; 5 b-a water tank mounting rack; 5 c-a discharge pipe; 5 d-a control valve; 5 e-a water outlet;
6-a second plugging device; 6 a-a second conveyor belt; 6 b-a mounting frame; 6 c-a fourth linear drive; 6 d-fifth linear drive; 6 e-a three-jaw chuck; 6e 1-jaw.
Detailed Description
The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.
In order to realize the purposes of fixing steel pipes with different sizes, automatically plugging wooden plugs into the two ends of the steel pipe and automatically injecting a proper amount of clean water into the steel pipe, and solve the technical problem of excessive manual participation, as shown in figures 1 and 2,
A clamping table for flattening a tubular beam is characterized by comprising,
the pipe beam flattening device comprises a workbench 1, wherein a first opening 1a is formed in one side of the workbench 1, a flattening workbench 1b is arranged on the other side of the workbench 1, the flattening workbench 1b is a working area of the pipe beam flattening device, two sides of the flattening workbench 1b are provided with encryption mechanisms 1c, each encryption mechanism 1c comprises a first linear driving device 1c1, working ends of two first linear driving devices 1c1 are arranged to move relatively in the horizontal direction, a clamping plate 1c2 is mounted on the working end of each first linear driving device 1c1, and the encryption mechanisms 1c are used for encrypting two sides of a steel pipe during flattening;
the steel pipe fixing clamp 2 comprises two steel pipe fixing clamps 2, each steel pipe fixing clamp 2 is provided with an upper fixing seat 2a and a lower fixing seat 2b, the upper fixing seat 2a is connected with the lower fixing seat 2b through a guide rod 2c, the number of the guide rods 2c is two, a sliding block 2d is inserted into each guide rod 2c, the sliding block 2d is connected with the upper fixing seat 2a through a screw rod 2e in an inserting mode, the screw rods 2e are used for driving the sliding blocks 2d to move to clamp a steel pipe, the two steel pipe fixing clamps 2 are fixedly connected through a connecting plate 2f, and the connecting plate 2f is a rectangular flat plate;
the steel pipe moving assembly 3 is provided with a second linear driving device 3a, the working end of the second linear driving device 3a is arranged to move in the horizontal direction, a connecting plate 2f of the steel pipe fixing clamp 2 is fixedly arranged on the working end of the second linear driving device 3a, the second linear driving device 3a is used for driving the steel pipe to move and process, the steel pipe moving assembly 3 is further provided with a rotary cylinder 3b, the working end of the rotary cylinder 3b is fixedly connected with one end of the second linear driving device 3a, and the rotary cylinder 3b is used for driving the steel pipe to rotate ninety degrees;
The first plug adding device 4 is arranged at a first opening 1a of the workbench 1, the first plug adding device 4 is used for automatically inserting a wooden plug into the bottom end of the steel pipe, the first plug adding device 4 further comprises a first conveying belt 4a, and the first conveying belt 4a is used for automatically feeding the wooden plug;
the water injection device 5 is fixedly arranged on the workbench 1, the water injection device 5 is arranged on one side of the first plug adding device 4, the water injection device 5 is provided with a water storage tank 5a, the water storage tank 5a is used for storing clear water to maintain the operation of the water injection device 5, and the working end of the water injection device 5 is aligned with an upper opening of the steel pipe at the processing position of the first plug adding device 4;
the second plug adding device 6 is fixedly arranged on the workbench 1, the second plug adding device 6 is arranged on one side, away from the water injection device 5, of the first plug adding device 4, the second plug adding device 6 is used for automatically plugging the top end of the steel pipe with a wooden plug, the second plug adding device 6 further comprises a second conveyor belt 6a, and the second conveyor belt 6a is used for automatically feeding the wooden plug;
and a certain space is reserved between the second plug adding device 6 and the flat beating workbench 1b, and the second plug adding device is used for realizing the feeding and the discharging of the steel pipe on the steel pipe fixing clamp 2 and simultaneously used for rotating the rotary cylinder 3 b.
Specifically, the first linear driving device 1c1 can be a linear cylinder or an electric push rod, the second linear driving device 3a can be a lead screw sliding table or a synchronous belt sliding table, the operator starts the device, the steel pipe moving assembly 3 drives the steel pipe fixing clamp 2 to move to the middle position between the flat beating workbench 1b and the second plugging device 6, the operator places the steel pipe to the middle of the lower fixing seat 2b and the sliding block 2d of the steel pipe fixing clamp 2, adjusts the proper position to rotate the screw rod 2e, so that the sliding block 2d moves downwards to clamp the steel pipe, the rotary cylinder 3b drives the steel pipe to rotate to be perpendicular to the workbench 1 after the steel pipe is fixed, the second linear driving device 3a drives the steel pipe to move to the working end of the first plugging device 4, the bottom of the steel pipe is plugged with a wooden plug, and the water injection device 5 starts to inject a proper amount of clean water into the steel pipe, the second linear driving device 3a of the steel pipe moving assembly 3 starts to drive the steel pipe to move to the working end of the second plug adding device 6 after injection is finished, the second plug adding device 6 automatically plugs in the top of the steel pipe to enable clear water to be inside the steel pipe, the steel pipe moving assembly 3 drives the steel pipe to move to the initial position after plug adding is finished, the rotary cylinder 3b drives the steel pipe to rotate to the working end parallel to the workbench 1, the second linear driving device 3a drives the steel pipe to move to the flat beating workbench 1b, the encryption mechanism 1c starts to clamp and encrypt the two ends of the steel pipe, and the quality of the steel pipe when the steel pipe is beaten is guaranteed.
Further, in order to achieve the purpose of position stabilization of the steel pipe when the steel pipe is flattened on the flattening workbench 1b and solve the technical problem of deviation of flattening caused by movement of the steel pipe, as shown in fig. 4, the flattening workbench 1b is provided with a limiting groove 1b1, the size of the limiting groove 1b1 is matched with that of a connecting plate 2f, and the limiting groove 1b1 is used for limiting and fixing the steel pipe fixing clamp 2 when the connecting plate 2f of the steel pipe fixing clamp 2 moves to the flattening workbench 1 b.
Specifically, when the connecting plate 2f is translated to the upper surface of the flat beating workbench 1b, the limiting groove 1b1 is matched with the connecting plate 2f in shape, so that the edge of the connecting plate 2f is attached to the limiting groove 1b1, and the connecting plate 2f cannot rotate and move left, right, front and back to ensure the stability of the steel pipe.
Further, in order to achieve the purpose that the lower fixing seat 2b of the steel pipe fixing clamp 2 can be better fixed with the surface of the steel pipe, and to solve the technical problem that the arc-shaped surface is not fixed well, as shown in fig. 6, a scissor-shaped opening 2b1 is arranged on the lower fixing seat 2b, a scissor-shaped opening 2b1 is arranged at the upper part of the lower fixing seat 2b, an opening of the scissor-shaped opening 2b1 faces upward, and the scissor-shaped opening 2b1 is used for being matched with the sliding block 2d to fix the steel pipe.
Specifically, the scissor-shaped opening 2b1 can be well contacted and fixed with the arc-shaped surface of the steel pipe, and meanwhile, the fixing effect of steel pipes with various sizes can be realized, and the application range of the equipment is enlarged.
Further, in order to achieve the purpose that the slider 2d can be better fixed with the surface of the steel pipe and solve the technical problem that the arc-shaped surface is not well fixed, as shown in fig. 6, the slider 2d includes a toothed opening 2d1, the toothed opening 2d1 is disposed at the lower side of the slider 2d, the opening of the toothed opening 2d1 is reduced from bottom to top, and the toothed opening 2d1 is used for matching with the scissors-shaped opening 2b1 to fix the steel pipes with different sizes.
Specifically, the edge of the tooth-shaped opening 2d1 can be well attached to the arc-shaped surfaces of steel pipes with different sizes, so that the fixing effect of the steel pipes with various sizes is realized, and the application range of the equipment is enlarged.
Further, in order to achieve the purpose of convenient rotation of the screw rod 2e and solve the technical problem that the top of the screw rod 2e is small and is inconvenient for a worker to operate, as shown in fig. 6, the upper end of the screw rod 2e is provided with a rotating rod 2e1, and the rotating rod 2e1 is used for facilitating the worker to rotate the screw rod 2 e.
Specifically, the existence of rotary rod 2e1 has increaseed the workspace on screw rod 2e top, makes the staff can directly rotate rotary rod 2e1 and drives the screw rod 2e rotatory, has reduced staff's the operation degree of difficulty.
Further, in order to achieve the purpose that the second linear driving device 3a and the rotary cylinder 3b of the steel pipe moving assembly 3 can be fixedly installed, as shown in fig. 3 and 5, the steel pipe moving assembly 3 is further provided with a fixed installation plate 3c, the fixed installation plate 3c is fixedly installed on the working table 1, the fixed installation plate 3c is provided with two sides respectively arranged in the working direction of the second linear driving device 3a, the fixed installation plate 3c on one side of the second linear driving device 3a connected with the rotary cylinder 3b is further provided with a first cylinder installation seat 3c1, and the first cylinder installation seat 3c1 is used for fixedly installing the rotary cylinder 3 b.
Specifically, the fixed mounting plate 3c is used for stabilizing the second linear driving device 3a to move and rotate, and the first cylinder mounting seat 3c1 is used for ensuring the stability of the rotary cylinder 3b during operation.
Further, in order to realize that the second linear driving device 3a can realize stable rotation, and to solve the technical problem that one end of the second linear driving device 3a is provided with a driving member, which results in that the second linear driving device cannot be directly inserted into the fixed mounting plate 3c for rotation, as shown in fig. 5, the second linear driving device 3a is further provided with a rotating seat 3a1, the rotating seat 3a1 is sleeved on a driving motor of the second linear driving device 3a, the rotating seat 3a1 is inserted into the fixed mounting plate 3c, and the rotating seat 3a1 is used for ensuring that the second linear driving device 3a smoothly rotates along with the driving end of the revolving cylinder 3 b.
Specifically, the inner surface of the rotary seat 3a1 can wrap the driving element of the second linear driving device 3a, and the outer surface of the rotary seat 3a1 is cylindrical and can be inserted into the fixed mounting plate 3c to stably rotate along with the working end of the rotary cylinder 3 b.
Further, in order to achieve the purpose of automatically plugging the bottom of the steel pipe with a wooden plug and solve the technical problem that manual plugging is time-consuming and labor-consuming, as shown in fig. 7, the first plugging device 4 comprises,
the second cylinder mounting seat 4b is fixedly mounted on the lower side of the workbench 1, the second cylinder mounting seat 4b is arranged at the first opening 1a of the workbench 1, a second opening 4b1 is formed in the center of the second cylinder mounting seat 4b, the second opening 4b1 is circular, and the size of the second opening 4b1 is smaller than that of the wooden plug;
the arc limiting plate 4c is arranged on the upper side of the second cylinder mounting seat 4b, the arc limiting plate 4c is arranged on one side of the second opening 4b1, the opening side of the arc limiting plate 4c faces the moving direction of the steel pipe, and the arc limiting plate 4c is used for positioning a wood plug and the steel pipe;
the third linear driving device 4d is fixedly arranged in the second cylinder mounting seat 4b, the driving end of the arc limiting plate 4c is arranged to move in the vertical direction, and the working end of the arc limiting plate 4c faces the upper side;
The push plate 4e is circular, the size of the push plate 4e is matched with that of the second opening 4b1, the push plate 4e is fixedly arranged on the driving end of the third linear driving device 4d, and the push plate 4e is used for pushing the wooden plug to enter the steel pipe.
Specifically, third linear driving device 4d can also be electric putter etc. for sharp cylinder, 4a1 with wooden plug automatic feeding to arc limiting plate 4c department, the steel pipe removes to first adding stopper device 4 and adds man-hour, the bottom of steel pipe stops in the top of arc limiting plate 4c, third linear driving device 4d starts to drive push pedal 4e and shifts up, push pedal 4e will stop the wooden plug orientation that the arc limiting plate 4c located through second opening 4b1 and shift up the wooden plug bottom, guarantee that the clear water pours into the messenger and can not flow from the bottom into.
Further, in order to realize that water injection device 5 can be accurate carry out the purpose that automatic start water injection and stop the water injection to the inside of steel pipe, in order to solve manual operation and waste time and energy and not accurate technical problem, as shown in fig. 8, water injection device 5 is still including water tank mounting bracket 5b, water tank mounting bracket 5b is used for supporting storage water tank 5a, water tank mounting bracket 5b fixed mounting is close to the one side of first stopper device 4 that adds at workstation 1, still be provided with discharging pipe 5c on the storage water tank 5a, discharging pipe 5c is arranged in absorbing the clear water of storage water tank 5a, one section of discharging pipe 5c is provided with control valve 5d, control valve 5d is used for controlling clear water's transport and stopping, control valve 5 d's the other end is provided with delivery port 5 e.
Specifically, the staff ensures the opening and closing time of the control valve 5d after determining the internal capacity of the steel pipe, when the top end of the steel pipe moves to the position of the first plug adding device 4, the water outlet 5e is over against the upper opening of the steel pipe, the control valve 5d controls the clear water in the water storage tank 5a to be sprayed out from the water outlet 5e, when the proper amount is reached, the control valve 5d is closed to stop water injection, and the staff only needs to ensure that the water storage tank 5a contains a proper amount of clear water.
Further, in order to achieve the purpose of automatically plugging the top of the steel pipe with the wooden plug after water injection, and to solve the technical problems that manual operation is time-consuming and labor-consuming and the wooden plug is likely to be installed insecurely, as shown in fig. 9 and 10, the second plugging device 6 further comprises,
the mounting frame 6b is fixedly arranged on the workbench 1, and the mounting frame 6b is arranged on one side of the first plugging device 4, which is far away from the water injection device 5;
the fourth linear driving device 6c is fixedly arranged on the mounting frame 6b, the working end of the fourth linear driving device 6c moves in the horizontal direction, and the moving end of the fourth linear driving device 6c faces downwards;
the fifth linear driving device 6d is fixedly arranged on the driving end of the fourth linear driving device 6c, the working end of the fifth linear driving device 6d is arranged to move in the vertical direction perpendicular to the working end of the fourth linear driving device 6c, and the working end of the fifth linear driving device 6d is arranged towards the lower part;
And the three-jaw chuck 6e is fixedly arranged at the working end of the fifth linear driving device 6d, the working end of the three-jaw chuck 6e faces downwards, a clamping jaw 6e1 is arranged at the working end of the three-jaw chuck 6e, and an opening of the clamping jaw 6e1 is an arc-shaped opening.
Specifically, the fourth linear driving device 6c can be a screw rod sliding table or a synchronous belt sliding table, the fifth linear driving device 6d can be a linear air cylinder or an electric push rod, the second conveyor belt 6a can be used for automatically feeding the wood plugs in an inverted mode, the fourth linear driving device 6c drives the three-jaw chuck 6e to move, when the three-jaw chuck 6e moves to the upper part of the wooden plug, the fifth linear driving device 6d is started to drive the three-jaw chuck 6e to descend to be in contact with the wooden plug, the three-jaw chuck 6e drives the clamping jaw 6e1 to clamp and grab the wooden plug, the fourth linear driving device 6c drives the wooden plug to move to the upper part of the steel pipe, the fifth linear driving device 6d is started again to drive the wooden plug to descend to be plugged into an opening at the upper end of the steel pipe, the three-jaw chuck 6e drives the clamping jaw 6e1 to release the wooden plug after installation is completed, and the fifth linear driving device 6d drives the three-jaw chuck 6e to ascend to avoid influencing the movement of the steel pipe.
The working principle of the invention is as follows:
step one, a worker starts the equipment, the steel pipe moving assembly 3 drives the steel pipe fixing clamp 2 to move to the middle position between the flat beating workbench 1b and the second plug adding device 6, the worker places the steel pipe to the middle of the lower fixing seat 2b and the sliding block 2d of the steel pipe fixing clamp 2, the proper position is adjusted to rotate the screw rod 2e, and the sliding block 2d moves downwards to clamp the steel pipe.
Step two, the steel pipe is fixed, the rotary cylinder 3b drives the steel pipe to rotate to the vertical to workbench 1, the second linear driving device 3a drives the steel pipe to move to the working end of the first plug adding device 4, 4a1 automatically feeds the wood plug to the arc-shaped limiting plate 4c, the steel pipe moves to the first plug adding device 4 to process, the bottom of the steel pipe stops above the arc-shaped limiting plate 4c, the third linear driving device 4d starts to drive the push plate 4e to move upwards, and the push plate 4e enables the wood plug stopped at the arc-shaped limiting plate 4c to move upwards directionally through the second opening 4b1 and to be plugged into the bottom of the wood plug.
And step three, after the internal capacity of the steel pipe is determined, the worker ensures the opening and closing time of the control valve 5d, when the top end of the steel pipe moves to the position of the first plug adding device 4, the water outlet 5e is over against the upper opening of the steel pipe, the control valve 5d controls clean water in the water storage tank 5a to be sprayed out from the water outlet 5e, when the proper amount is reached, the control valve 5d is closed to stop water injection, and after the injection is finished, the second linear driving device 3a of the steel pipe moving assembly 3 moves to drive the steel pipe to move to the working end of the second plug adding device 6.
Step four, the second conveyor belt 6a carries out inverted automatic feeding on the wooden plug, the fourth linear driving device 6c drives the three-jaw chuck 6e to move, when the three-jaw chuck 6e moves to the upper portion of the wooden plug, the fifth linear driving device 6d is started to drive the three-jaw chuck 6e to descend to be in contact with the wooden plug, the three-jaw chuck 6e drives the clamping jaw 6e1 to clamp and grab the wooden plug, the fourth linear driving device 6c drives the wooden plug to move to the upper portion of the steel pipe, the fifth linear driving device 6d is started again to drive the wooden plug to descend to be plugged into the opening at the upper end of the steel pipe, after the installation is completed, the three-jaw chuck 6e drives the clamping jaw 6e1 to release the wooden plug, and the fifth linear driving device 6d drives the three-jaw chuck 6e to ascend to avoid influencing the movement of the steel pipe.
And step five, after the plugging is finished, the steel pipe moving assembly 3 drives the steel pipe to move to the initial position, the rotary cylinder 3b drives the steel pipe to rotate to the working end parallel to the workbench 1, the second linear driving device 3a drives the steel pipe to move to the flat beating workbench 1b, and the encryption mechanism 1c is started to clamp and encrypt the two ends of the steel pipe, so that the quality of the steel pipe when the steel pipe is flat is ensured.
The foregoing has described the general principles, principal features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (10)

1. A clamping table for flattening a tubular beam is characterized by comprising,
the pipe beam flattening device comprises a workbench (1), wherein a first opening (1 a) is formed in one side of the workbench (1), a flattening workbench (1 b) is arranged on the other side of the workbench (1), the flattening workbench (1 b) is a working area of the pipe beam flattening device, encryption mechanisms (1 c) are arranged on two sides of the flattening workbench (1 b), each encryption mechanism (1 c) comprises a first linear driving device (1 c 1), working ends of the two first linear driving devices (1 c 1) are arranged to move in the horizontal direction relatively, clamping plates (1 c 2) are mounted on the working ends of the first linear driving devices (1 c 1), and the encryption mechanisms (1 c) are used for encrypting two sides of a steel pipe during flattening;
The steel pipe fixing clamp comprises two steel pipe fixing clamps (2), wherein the steel pipe fixing clamps (2) are provided with an upper fixing seat (2 a) and a lower fixing seat (2 b), the upper fixing seat (2 a) is connected with the lower fixing seat (2 b) through a guide rod (2 c), the guide rod (2 c) is provided with two guide rods, a sliding block (2 d) is inserted on the guide rod (2 c), the sliding block (2 d) is connected with the upper fixing seat (2 a) through a screw rod (2 e) in an inserting mode, the screw rod (2 e) is used for driving the sliding block (2 d) to move to clamp a steel pipe, the two steel pipe fixing clamps (2) are fixedly connected through a connecting plate (2 f), and the connecting plate (2 f) is a rectangular flat plate;
the steel pipe moving assembly (3), the steel pipe moving assembly (3) is provided with a second linear driving device (3 a), the working end of the second linear driving device (3 a) is arranged to move in the horizontal direction, a connecting plate (2 f) of the steel pipe fixing clamp (2) is fixedly installed on the working end of the second linear driving device (3 a), the second linear driving device (3 a) is used for driving the steel pipe to move and process, the steel pipe moving assembly (3) is further provided with a rotary cylinder (3 b), the working end of the rotary cylinder (3 b) is fixedly connected with one end of the second linear driving device (3 a), and the rotary cylinder (3 b) is used for driving the steel pipe to rotate ninety degrees;
The first plug adding device (4) is arranged at a first opening (1 a) of the workbench (1), the first plug adding device (4) is used for automatically filling the bottom end of the steel pipe with a wooden plug, the first plug adding device (4) further comprises a first conveying belt (4 a), and the first conveying belt (4 a) is used for automatically feeding the wooden plug;
the water injection device (5) is fixedly arranged on the workbench (1), the water injection device (5) is arranged on one side of the first plug adding device (4), the water injection device (5) is provided with a water storage tank (5 a), the water storage tank (5 a) is used for storing clean water to maintain the operation of the water injection device (5), and the working end of the water injection device (5) is aligned with the upper opening of the steel pipe at the processing position of the first plug adding device (4);
the second plug adding device (6), the second plug adding device (6) is fixedly installed on the workbench (1), the second plug adding device (6) is arranged on one side, away from the water injection device (5), of the first plug adding device (4), the second plug adding device (6) is used for automatically filling the top end of the steel pipe with a wooden plug, the second plug adding device (6) further comprises a second conveying belt (6 a), and the second conveying belt (6 a) is used for automatically feeding the wooden plug;
and a certain space is reserved between the second plug adding device (6) and the flat beating workbench (1 b) for realizing the feeding and discharging of the steel pipe on the steel pipe fixing clamp (2) and simultaneously for the rotation of the rotary cylinder (3 b).
2. The clamping table for flattening the pipe beam according to claim 1, wherein the flattening table (1 b) is provided with a limiting groove (1 b 1), the size of the limiting groove (1 b 1) is matched with that of the connecting plate (2 f), and the limiting groove (1 b 1) is used for limiting and fixing the steel pipe fixing clamp (2) when the connecting plate (2 f) of the steel pipe fixing clamp (2) moves onto the flattening table (1 b).
3. The clamping table for flattening the tubular beam according to claim 1, wherein the lower fixing seat (2 b) is provided with a scissor-shaped opening (2 b 1), the scissor-shaped opening (2 b 1) is arranged at the upper part of the lower fixing seat (2 b), the opening of the scissor-shaped opening (2 b 1) faces upwards, and the scissor-shaped opening (2 b 1) is used for being matched with the sliding block (2 d) to fix the steel tube.
4. The clamping table for flattening the pipe beam according to claim 1, wherein the sliding block (2 d) comprises a toothed opening (2 d 1), the toothed opening (2 d 1) is arranged at the lower side of the sliding block (2 d), the opening of the toothed opening (2 d 1) is reduced from bottom to top, and the toothed opening (2 d 1) is used for matching with the scissors-shaped opening (2 b 1) to fix steel pipes with different sizes.
5. The clamping table for slapping the tubular beam as claimed in claim 1, wherein the upper end of the screw (2 e) is provided with a rotating rod (2 e 1), and the rotating rod (2 e 1) is used for facilitating a worker to rotate the screw (2 e).
6. The clamping table for flattening the pipe beam according to claim 1, wherein the steel pipe moving assembly (3) is further provided with a fixed mounting plate (3 c), the fixed mounting plate (3 c) is fixedly mounted on the workbench (1), the fixed mounting plate (3 c) is provided with two sides which are respectively arranged at the two sides of the working direction of the second linear driving device (3 a), the fixed mounting plate (3 c) at one side of the second linear driving device (3 a) connected with the rotary cylinder (3 b) is further provided with a first cylinder mounting seat (3 c 1), and the first cylinder mounting seat (3 c 1) is used for fixedly mounting the rotary cylinder (3 b).
7. The clamping table for flattening the tubular beam according to claim 1, wherein the second linear driving device (3 a) is further provided with a rotating seat (3 a 1), the rotating seat (3 a 1) is sleeved on a driving motor of the second linear driving device (3 a), the rotating seat (3 a 1) is inserted into the fixed mounting plate (3 c), and the rotating seat (3 a 1) is used for ensuring that the second linear driving device (3 a) smoothly rotates along with the driving end of the rotary cylinder (3 b).
8. The clamping table for beating and flattening the tubular beam according to claim 1, wherein the first plugging device (4) comprises,
The second cylinder mounting seat (4 b) is fixedly mounted on the lower side of the workbench (1), the second cylinder mounting seat (4 b) is arranged at the first opening (1 a) of the workbench (1), a second opening (4 b 1) is formed in the center of the second cylinder mounting seat (4 b), the second opening (4 b 1) is circular, and the size of the second opening (4 b 1) is smaller than that of a cork;
the arc limiting plate (4 c), the arc limiting plate (4 c) is arranged on the upper side of the second cylinder mounting seat (4 b), the arc limiting plate (4 c) is arranged on one side of the second opening (4 b 1), the opening side of the arc limiting plate (4 c) faces the moving direction of the steel pipe, and the arc limiting plate (4 c) is used for aligning a wood plug and the steel pipe;
the third linear driving device (4 d) is fixedly installed in the second cylinder installation seat (4 b), the driving end of the arc limiting plate (4 c) is arranged to move in the vertical direction, and the working end of the arc limiting plate (4 c) faces the upper side;
the push plate (4 e), the shape of push plate (4 e) is circular, the size of push plate (4 e) is identical with second opening (4 b 1), push plate (4 e) fixed mounting is on the drive end of third linear drive device (4 d), push plate (4 e) are used for promoting the wooden plug to get into the steel pipe.
9. The clamping table for the flat beating of the tubular beam as claimed in claim 1, wherein the water injection device (5) further comprises a water tank mounting frame (5 b), the water tank mounting frame (5 b) is used for supporting a water storage tank (5 a), the water tank mounting frame (5 b) is fixedly mounted on one side, close to the first plug adding device (4), of the workbench (1), a discharge pipe (5 c) is further arranged on the water storage tank (5 a), the discharge pipe (5 c) is used for sucking clean water in the water storage tank (5 a), a control valve (5 d) is arranged on one section of the discharge pipe (5 c), the control valve (5 d) is used for controlling the conveying and stopping of the clean water, and a water outlet (5 e) is formed in the other end of the control valve (5 d).
10. The clamping table for beating and flattening the tubular beam according to claim 1, wherein the second plugging device (6) further comprises,
the mounting rack (6 b) is fixedly mounted on the workbench (1), and the mounting rack (6 b) is arranged on one side, far away from the water injection device (5), of the first plugging device (4);
the fourth linear driving device (6 c), the fourth linear driving device (6 c) is fixedly installed on the installation frame (6 b), the working end of the fourth linear driving device (6 c) is arranged to move in the horizontal direction, and the moving end of the fourth linear driving device (6 c) faces downwards;
The fifth linear driving device (6 d) is fixedly arranged on the driving end of the fourth linear driving device (6 c), the working end of the fifth linear driving device (6 d) is arranged to move in the vertical direction perpendicular to the working end of the fourth linear driving device (6 c), and the working end of the fifth linear driving device (6 d) faces downwards;
the three-jaw chuck (6 e), three-jaw chuck (6 e) fixed mounting is on the work end of fifth linear drive device (6 d), and the work end of three-jaw chuck (6 e) is towards the below, is provided with clamping jaw (6 e 1) on the work end of three-jaw chuck (6 e), and the opening of clamping jaw (6 e 1) is the arc opening.
CN202110797680.4A 2021-07-14 2021-07-14 Clamping table for flattening tubular beams Active CN113523147B (en)

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