Balancing device for stainless steel pipe production

Abstract

The utility model relates to the technical field of stainless steel pipe production, and discloses a balancing device for stainless steel pipe production, which comprises a workbench and a stainless steel pipe, the top of the workbench is fixedly provided with a wedging support member, the stainless steel pipe is movably connected to the top of the wedging support member, and the workbench is provided with a balance detection mechanism. The balance detection mechanism comprises an alloy support and a bearing piece, a rotating arm is rotationally connected to the inner wall of the bearing piece, and a hollow cylinder is fixedly installed at the bottom of the rotating arm. Through the design of the vacuum pump main body, after the vacuum pump main body works, gas in the hollow cylinder and the inner cavity of the hollow arc plate can be extracted, then the stainless steel pipe attached to the bottom of the vacuum suction cup can be adsorbed, then the overall height of the bearing piece can be increased, if the balance of the stainless steel pipe is qualified, the situation of inclination cannot occur, and the service life of the bearing piece is prolonged. Therefore, a balance detection function can be realized, and a user can reasonably configure a load and a support during design and use.

Description

Technical Field

[0001] The utility model relates to the technical field of stainless steel pipe production, and specifically relates to a balancing device for stainless steel pipe production. Background Art

[0002] Stainless steel pipe is a hollow long round steel, which is widely used in industrial pipelines such as petroleum, chemical, medical, food, light industry, mechanical instruments, and mechanical structural parts. In addition, when the bending and torsional strengths are the same, the weight is lighter, so it is also widely used in the manufacture of mechanical parts and engineering structures. It is also commonly used in furniture and kitchen utensils. Stainless steel pipes need to be quality inspected during the production process.

[0003] A Chinese patent discloses a testing device for steel pipe production, with the publication number CN212513951U. The technical solution disclosed in the patent document is as follows: it includes a hardness testing box, a pipe inlet, a testing mechanism, a pressure sensor, a fixed platform, a top cover, a testing tube, a flatness tester, a support frame, a motor, a telescopic cylinder, a connecting plate, a movable seat, a slide rail, a base and a pipe outlet. The pipe inlet is arranged in the middle of the left side of the hardness testing box, and the testing mechanism is arranged on the top of the hardness testing box.

[0004] In order to solve the problem of low detection accuracy and generally low detection efficiency of existing structures, the existing technology adopts the method of designing a motor to drive the flatness detector to operate. However, there is still a situation where the balance of the stainless steel pipe cannot be detected. If the balance of the steel pipe deviates, the load and support cannot be reasonably configured during design and use, affecting the normal use of the stainless steel pipe. Utility Model Content

[0005] The utility model aims to provide a balancing device for stainless steel pipe production, so as to solve the problem that the balance of the stainless steel pipe cannot be detected in the prior art.

[0006] The utility model provides the following technical solutions: a balancing device for stainless steel pipe production, comprising a workbench and a stainless steel pipe, a fitting support piece is fixedly installed on the top of the workbench, the stainless steel pipe is movably connected to the top of the fitting support piece, a balancing detection mechanism is arranged on the workbench, the balancing detection mechanism comprises an alloy bracket and a receiving piece, a rotating arm is rotatably connected to the inner wall of the receiving piece, a hollow cylinder is fixedly installed on the bottom of the rotating arm, a hollow arc plate is fixedly connected to the bottom of the hollow cylinder, a vacuum suction cup is fixedly connected to the inner wall of the hollow arc plate, a vacuum pump body is fixedly installed on the back of the hollow cylinder, a working end of the vacuum pump body is fixedly connected to the back of the hollow cylinder, the middle part of the stainless steel pipe can be adsorbed and fixed by the cooperation of the vacuum pump body and the vacuum suction cup, and the balance of the stainless steel pipe can be detected by the design of the receiving piece and the rotating arm.

[0007] As a preferred embodiment of the above technical solution, the alloy bracket is welded to the top of the workbench, and a telescopic cylinder is fixedly installed on the top of the alloy bracket. The movable end of the telescopic cylinder extends to the bottom of the alloy bracket and is fixedly connected to a lifting plate, and the telescopic cylinder drives the receiving part to rise and fall.

[0008] As a preferred embodiment of the above technical solution, a stabilizing rod is welded on the top of the lifting plate, the outer wall of the stabilizing rod is slidably connected to the inner wall of the alloy bracket, and the receiving part is fixedly installed on the bottom of the lifting plate. The stabilizing rod can improve the stability of the lifting and lowering of the receiving part.

[0009] As a preferred embodiment of the above technical solution, the balance detection mechanism also includes a limit frame and a base. The limit frame is welded to the right side of the workbench. A sliding rod is slidably connected to the inner wall of the limit frame. An iron limit plate is fixedly installed on the left side of the sliding rod. A spring is fixedly installed on the right side of the iron limit plate. The right side of the spring is fixedly connected to the left side of the limit frame. Through the design of the spring, the stainless steel pipe can be buffered and protected when it is pushed.

[0010] As a preferred embodiment of the above technical solution, an electromagnet No. 1 is fixedly installed on the left side of the limit frame, and the left side of the electromagnet No. 1 is movably connected to the right side of the iron limit plate. When the electromagnet No. 1 is energized, the iron limit plate can be magnetically positioned, so that the iron limit plate can limit the right end of the stainless steel pipe.

[0011] As a preferred embodiment of the above technical solution, a fixed block is fixedly installed on the top of the base, a rotating part is rotatably connected between two adjacent sides of the fixed blocks, the top of the rotating part is fixedly connected to the bottom of the workbench, and a support table is fixedly installed on the top of the base near the right side. Through the design of the rotating part and the fixed block, the workbench is rotatably connected to the top of the base.

[0012] As a preferred embodiment of the above technical solution, a No. 2 electromagnet is fixedly installed on the top of the support table, and a magnetic plate is movably connected to the top of the No. 2 electromagnet. The adjacent magnetic poles of the No. 2 electromagnet and the magnetic plate are the same, and the magnetic plate is fixedly installed on the bottom of the workbench. Through the cooperation of the No. 2 electromagnet and the magnetic plate, when the No. 2 electromagnet is energized, the workbench can be prompted to tilt to the left.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] Through the design of the vacuum pump body, the utility model can extract the gas in the inner cavity of the hollow cylinder and the hollow arc plate after operation, and then can adsorb the stainless steel pipe attached to the bottom of the vacuum suction cup, and then can increase the overall height of the receiving part. If the balance of the stainless steel pipe is qualified, it will not tilt, thereby realizing the function of balance detection, which is convenient for users to reasonably configure loads and supports when designing and using, thereby improving the practicality of the structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional diagram of the utility model;

[0016] Figure 2 This is a schematic diagram of the bottom structure of the receiving member of the utility model;

[0017] Figure 3 It is a structural schematic diagram of the limit frame of the utility model;

[0018] Figure 4 It is a structural schematic diagram of the base of the utility model;

[0019] Figure 5 It is a structural schematic diagram of the support platform of the utility model.

[0020] In the figure: 1. workbench; 11. fitting support; 12. stainless steel pipe; 2. balance detection mechanism; 21. alloy bracket; 22. telescopic cylinder; 23. lifting plate; 24. stabilizing rod; 25. receiving part; 251. rotating arm; 252. hollow cylinder; 253. hollow arc plate; 254. vacuum suction cup; 255. vacuum pump body; 26. limit frame; 261. sliding rod; 262. iron limit plate; 263. spring; 264. No. 1 electromagnet; 27. base; 271. fixed block; 272. rotating part; 273. support table; 274. No. 2 electromagnet; 275. magnetic plate. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0022] like Figure 1-Figure 2As shown, the utility model provides a technical solution: a balancing device for stainless steel pipe production, comprising a workbench 1 and a stainless steel pipe 12, a fitting support 11 is fixedly installed on the top of the workbench 1, the stainless steel pipe 12 is movably connected to the top of the fitting support 11, a balancing detection mechanism 2 is arranged on the workbench 1, the balancing detection mechanism 2 comprises an alloy bracket 21 and a receiving member 25, a rotating arm 251 is rotatably connected to the inner wall of the receiving member 25, a hollow cylinder 252 is fixedly installed on the bottom of the rotating arm 251, a hollow arc plate 253 is fixedly connected to the bottom of the hollow cylinder 252, a vacuum suction cup 254 is fixedly connected to the inner wall of the hollow arc plate 253, and a hollow vacuum suction cup 254 is fixedly connected to the inner wall of the hollow vacuum suction cup 254. A vacuum pump body 255 is fixedly installed on the back of the cylinder 252, and the working end of the vacuum pump body 255 is fixedly connected to the back of the hollow cylinder 252. The vacuum suction cup 254 is pre-fitted to the top of the stainless steel tube 12. After the vacuum pump body 255 is controlled to work, the gas in the inner cavity of the hollow cylinder 252 and the hollow arc plate 253 can be extracted, so that the stainless steel tube 12 is adsorbed on the bottom of the vacuum suction cup 254, and then the overall height of the receiving part 25 can be increased. If the balance of the stainless steel tube 12 is qualified, it will not tilt. If the balance of the stainless steel tube 12 is unqualified, it will tilt, thereby completing the balance detection process.

[0023] As an implementation method in this embodiment, Figure 1 As shown, the alloy bracket 21 is welded to the top of the workbench 1, and a telescopic cylinder 22 is fixedly installed on the top of the alloy bracket 21. The movable end of the telescopic cylinder 22 extends to the bottom of the alloy bracket 21 and is fixedly connected to a lifting plate 23. A stabilizing rod 24 is welded to the top of the lifting plate 23. The outer wall of the stabilizing rod 24 is slidably connected to the inner wall of the alloy bracket 21, and a receiving part 25 is fixedly installed at the bottom of the lifting plate 23. The telescopic cylinder 22 is controlled to extend, which can drive the lifting plate 23 to lower, causing the receiving part 25 to descend as a whole, so that the vacuum suction cup 254 fits the top of the stainless steel pipe 12. The telescopic cylinder 22 is controlled to contract to drive the lifting plate 23 to rise, and the lifting process of the stainless steel pipe 12 is completed simultaneously. The design of the stabilizing rod 24 improves the stability of the lifting and lowering of the lifting plate 23.

[0024] As an implementation method in this embodiment, Figure 3-Figure 5As shown, the balance detection mechanism 2 also includes a limit frame 26 and a base 27. The limit frame 26 is welded to the right side of the workbench 1. A slide bar 261 is slidably connected to the inner wall of the limit frame 26. An iron limit plate 262 is fixedly installed on the left side of the slide bar 261. A spring 263 is fixedly installed on the right side of the iron limit plate 262. The right side of the spring 263 is fixedly connected to the left side of the limit frame 26. A No. 1 electromagnet 264 is fixedly installed on the left side of the limit frame 26. The left side of the No. 1 electromagnet 264 is fixedly connected to the right side of the iron limit plate 262. The base 27 is movably connected, a fixed block 271 is fixedly installed on the top of the base 27, a rotating member 272 is rotatably connected between the adjacent sides of the two fixed blocks 271, the top of the rotating member 272 is fixedly connected to the bottom of the workbench 1, a support table 273 is fixedly installed on the top of the base 27 near the right side, a No. 2 electromagnet 274 is fixedly installed on the top of the support table 273, a magnetic plate 275 is movably connected to the top of the No. 2 electromagnet 274, and the magnetic poles of the adjacent sides of the No. 2 electromagnet 274 and the magnetic plate 275 are the same, and the magnetic plate 27 5 is fixedly installed at the bottom of the workbench 1. When the stainless steel pipe 12 is pushed to the right in the process of fitting the top of the support member 11, when the right end of the stainless steel pipe 12 contacts the iron limit plate 262, the iron limit plate 262 can be squeezed to the right, causing the spring 263 to produce elastic deformation to the right, thereby achieving the function of buffering the stainless steel pipe 12. Then, the first electromagnet 264 is controlled to be energized to magnetically position the iron limit plate 262, and the iron limit plate 262 can complete the limit processing of the right end of the stainless steel pipe 12. Through the design of the fixed block 271 and the rotating part 272, the workbench 1 is rotatably connected to the top of the base 27. Through the design of the support platform 273, the workbench 1 can be movably supported. Through the design of the second electromagnet 274 and the adjacent side magnetic poles of the magnetic plate 275 being the same, the second electromagnet 274 is controlled to be energized to generate magnetic force. Through the principle of repulsion of the same order, the workbench 1 can be pushed up a certain distance, causing the workbench 1 to tilt to the left, and the function of automatically pushing out the stainless steel pipe 12 on the top of the workbench 1 can be realized.

[0025] Working principle: By controlling the No. 1 electromagnet 264 to be energized, the iron limit plate 262 can be magnetically positioned, the stainless steel tube 12 is placed on the top of the fitting support 11, and the right end of the stainless steel tube 12 is limited by the No. 1 electromagnet 264, and then the telescopic cylinder 22 is controlled to extend, so that the vacuum suction cup 254 fits on the top of the stainless steel tube 12, and then the vacuum pump body 255 is controlled to work to extract the gas in the inner cavity of the hollow cylinder 252 and the hollow arc plate 253, so that the stainless steel tube 12 is adsorbed on the bottom of the vacuum suction cup 254, and then the telescopic cylinder 22 is controlled to contract to raise the height of the stainless steel tube 12. If the balance of the stainless steel tube 12 is qualified, it will not tilt. If the balance of the stainless steel tube 12 is unqualified, it will tilt.

[0026] The above embodiments are only used to illustrate the technical solution of the present invention, but not to limit it.

Claims

1. A balancing device for stainless steel pipe production, comprising a workbench (1) and a stainless steel pipe (12), characterized in that: A fitting support member (11) is fixedly installed on the top of the workbench (1), and the stainless steel pipe (12) is movably connected to the top of the fitting support member (11). A balance detection mechanism (2) is arranged on the workbench (1), and the balance detection mechanism (2) comprises an alloy bracket (21) and a receiving member (25). A rotating arm (251) is rotatably connected to the inner wall of the receiving member (25), and a hollow cylinder (252) is fixedly installed on the bottom of the rotating arm (251). A hollow arc plate (253) is fixedly connected to the bottom of the hollow cylinder (252), and a vacuum suction cup (254) is fixedly connected to the inner wall of the hollow arc plate (253). A vacuum pump body (255) is fixedly installed on the back of the hollow cylinder (252), and a working end of the vacuum pump body (255) is fixedly connected to the back of the hollow cylinder (252).

2. A balancing device for stainless steel pipe production according to claim 1, characterized in that: The alloy support (21) is welded to the top of the workbench (1), a telescopic cylinder (22) is fixedly installed on the top of the alloy support (21), and the movable end of the telescopic cylinder (22) extends to the bottom of the alloy support (21) and is fixedly connected to a lifting plate (23).

3. A balancing device for stainless steel pipe production according to claim 2, characterized in that: A stabilizing rod (24) is welded to the top of the lifting plate (23), the outer wall of the stabilizing rod (24) is slidably connected to the inner wall of the alloy bracket (21), and the receiving member (25) is fixedly mounted on the bottom of the lifting plate (23).

4. A balancing device for stainless steel pipe production according to claim 1, characterized in that: The balance detection mechanism (2) also includes a limit frame (26) and a base (27); the limit frame (26) is welded to the right side of the workbench (1); a slide rod (261) is slidably connected to the inner wall of the limit frame (26); an iron limit plate (262) is fixedly installed on the left side of the slide rod (261); a spring (263) is fixedly installed on the right side of the iron limit plate (262); and the right side of the spring (263) is fixedly connected to the left side of the limit frame (26).

5. A balancing device for stainless steel pipe production according to claim 4, characterized in that: A first electromagnet (264) is fixedly mounted on the left side of the limit frame (26), and the left side of the first electromagnet (264) is movably connected to the right side of the iron limit plate (262).

6. A balancing device for stainless steel pipe production according to claim 4, characterized in that: A fixed block (271) is fixedly installed on the top of the base (27); a rotating member (272) is rotatably connected between two adjacent sides of the fixed blocks (271); the top of the rotating member (272) is fixedly connected to the bottom of the workbench (1); and a supporting platform (273) is fixedly installed on the top of the base (27) near the right side.

7. A balancing device for stainless steel pipe production according to claim 6, characterized in that: A second electromagnet (274) is fixedly mounted on the top of the support platform (273), and a magnetic plate (275) is movably connected to the top of the second electromagnet (274). The magnetic poles of the second electromagnet (274) and the magnetic plate (275) on adjacent sides are the same, and the magnetic plate (275) is fixedly mounted on the bottom of the workbench (1).

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