CN215036077U - Steel pipe terminal surface grinding device - Google Patents
Steel pipe terminal surface grinding device Download PDFInfo
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- CN215036077U CN215036077U CN202120914424.4U CN202120914424U CN215036077U CN 215036077 U CN215036077 U CN 215036077U CN 202120914424 U CN202120914424 U CN 202120914424U CN 215036077 U CN215036077 U CN 215036077U
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- sliding block
- grinding device
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Abstract
The utility model discloses a steel pipe terminal surface grinding device, include: the two sides of the upper end of the working table are symmetrically provided with fixing frames, and long steel pipes penetrate through the fixing frames; the support frame is fixedly arranged on the upper surface of the working table, a positioning rod is welded outside the support frame, and the side surface of the positioning rod is connected with the mounting plate through an adjusting rod; the adjusting ring is rotatably arranged outside the positioning rod, and a side plate is fixedly arranged on the side surface of the limiting column; the limiting rail is fixedly connected to the outer side of the fixing frame, a square sliding block is arranged in the limiting rail in an embedded mode, and a bottom rod is fixedly mounted on the outer side of the square sliding block. This steel pipe terminal surface grinding device adopts neotype structural design for this device can be fixed to the intermediate position centre gripping of microscler steel pipe, and centre gripping stable in structure, and is provided with two-way structure of polishing in the device, and the structure of polishing simple operation conveniently processes.
Description
Technical Field
The utility model relates to a steel pipe machining technical field specifically is a steel pipe terminal surface grinding device.
Background
The steel pipe is after cutting process, the terminal surface of its both sides produces the burr structure, the smoothness of surface is limited, in order to improve the quality of steel pipe terminal surface, need adopt mechanical grinding device to carry out the processing to the both sides of steel pipe, the steel pipe terminal surface polisher of application number CN201811237215.X, the polisher removes the slide, the balladeur train can make the polisher do horizontal, longitudinal movement for the terminal surface of steel pipe, and can conveniently polish the operation to the terminal surface of steel pipe, and, the setting up of slide, the balladeur train makes the terminal surface of steel pipe polish the precision height, improve the polish precision of steel pipe terminal surface, the polisher is in the in-process that uses still has some problems.
The thickness size of steel pipe is different, and the spacing position of centre gripping is not convenient for adjust to the in-process clamping structure of processing, and grinding device is limited to the scope of centre gripping steel pipe thickness to in-process grinding structure and the steel pipe emergence friction of polishing influence the fixed stability of clamping structure, are unfavorable for accurate processing, and grinding device is not convenient for two-way control in the in-process of processing simultaneously and is polished in step, and the processing operation is inconvenient.
Therefore, a steel pipe end surface grinding device needs to be designed aiming at the problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a steel pipe terminal surface grinding device to the thickness size that proposes the steel pipe in solving above-mentioned background is different, the spacing position of centre gripping is not convenient for adjust to the in-process clamping structure of processing, grinding device is limited to the scope of centre gripping steel pipe thickness, and the in-process structure of polishing and steel pipe take place the friction, influence the fixed stability of clamping structure, be unfavorable for accurate processing, grinding device is not convenient for the synchronous polishing of two-way control at the in-process of processing simultaneously, the inconvenient problem of processing operation.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a steel pipe terminal surface grinding device, includes:
the two sides of the upper end of the working table are symmetrically provided with fixing frames, and long steel pipes penetrate through the fixing frames;
the support frame is fixedly arranged on the upper surface of the working table, a positioning rod is welded outside the support frame, the side surface of the positioning rod is connected with the mounting plate through an adjusting rod, and the side surface of the mounting plate is rotatably connected with a grinding disc;
the adjusting ring is rotatably installed outside the positioning rod, the side surface of the adjusting ring is mutually connected with the limiting column through an electric telescopic rod, the side surface of the limiting column is fixedly provided with a side plate, the side surface of the side plate is fixedly connected with a side sliding block, and the outside of the positioning rod is provided with a side sliding groove;
the limiting rail is fixedly connected to the outer side of the fixing frame, a square sliding block is arranged in the limiting rail in an embedded mode, a bottom rod is fixedly mounted on the outer side of the square sliding block, and an internal thread ring is fixedly mounted at the lower end of the bottom rod.
Preferably, the lead screw is installed in the inboard rotation of work table, just the lead screw runs through to rotate the inside that sets up at linear bearing, simultaneously linear bearing fixed mounting be in the upper surface intermediate position of work table, the inside motor control lead screw drive of operation work table, the lead screw rotates the internal thread lateral shifting that can control the external mounting in linear bearing's inside.
Preferably, the adjusting rod and the positioning rod form a telescopic structure, the adjusting rod, the limiting column and the side plate are of an integrated structure, the side plate is connected with the side sliding groove in a sliding mode in an inclined mode through the side sliding block, the electric telescopic rod is controlled to operate, so that the adjusting rod can move in a telescopic mode to the side face, and the corresponding positions of the grinding discs on the two sides of the control device are controlled.
Preferably, the outside of square slider rotates and is connected with the push rod of height-adjusting effect, just the push rod rotates and connects in the outside of holding frame, simultaneously the side welded fastening of holding frame has the clamping piece, and the clamping piece is circular-arc structure, and this partial structure constitutes the centre gripping and prescribes a limit to the structure, can carry out the centre gripping to the intermediate position of microscler steel pipe.
Preferably, the square sliding block and the limiting rail form a transverse sliding structure, the number of the square sliding blocks is 2, the square sliding blocks transversely slide in the limiting rail, and the clamping pieces can be controlled to move up and down through the push rod structure.
Preferably, the screw rod and the internal thread ring form a thread transmission structure, the internal thread ring and the square sliding block form an integrated structure through the bottom rod, the screw rods are correspondingly arranged on the two sides of the linear bearing, the thread turning directions are opposite, and the internal thread ring can be moved left and right under the control action of the thread transmission structure when the screw rods rotate.
Compared with the prior art, the beneficial effects of the utility model are that: the steel pipe end face polishing device adopts a novel structural design, so that the device can clamp and limit the middle position outside a long steel pipe, the clamping structure is stable, the long steel pipes with different sizes can be clamped, and meanwhile, a grinding disc adjusting structure is arranged in the device, so that the control is convenient;
1. the square sliding block is arranged on the sliding structure, the push rod is arranged on the rotating structure, the operation motor controls the screw rod to rotate, the internal thread ring is enabled to move left and right under the control action of the thread transmission structure, the square sliding block at the upper end is controlled by the internal thread ring to move transversely, the two ends of the push rod are enabled to rotate, the push rod controls the clamping pieces at the upper side and the lower side to move towards the side synchronously, long steel pipes with different sizes are conveniently supported and fixed, the processing and clamping range of the device is expanded, the clamping pieces are correspondingly arranged at the middle positions outside the long steel pipes, meanwhile, the number of pushing structures on the side is large, and the clamping stability is high;
2. the regulation pole that extending structure set up to and the side board that sliding structure set up, when installation and dismantlement microscler steel pipe, the flexible removal of operation electric telescopic handle control regulation pole, the side board passes through the side slider and adjusts in the side spout slant slip this moment, makes the mill of lower extreme to the flexible regulation of side top, and the unloading of the microscler steel pipe of being convenient for is convenient for process the both ends of microscler steel pipe in step.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic view of the front structure of the positioning rod of the present invention;
FIG. 3 is a schematic view of the front structure of the square slider of the present invention;
fig. 4 is a schematic side view of the holding frame of the present invention.
In the figure: 1. a work table; 2. a fixed mount; 3. a long steel pipe; 4. a support frame; 5. positioning a rod; 6. adjusting a rod; 7. mounting a plate; 8. a grinding disc; 9. an adjusting ring; 10. an electric telescopic rod; 11. a limiting column; 12. a side plate; 13. a side slider; 14. a side chute; 15. a limiting track; 16. a square slider; 17. a bottom bar; 18. an internally threaded ring; 19. a screw rod; 20. a linear bearing; 21. a push rod; 22. a clamping frame; 23. a clip.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a steel pipe terminal surface grinding device, includes:
the upper end of the working table 1 is symmetrically provided with fixing frames 2 at two sides, and long steel pipes 3 penetrate through the fixing frames 2;
the supporting frame 4 is fixedly arranged on the upper surface of the working table 1, a positioning rod 5 is welded outside the supporting frame 4, meanwhile, the side surface of the positioning rod 5 is connected with the mounting plate 7 through an adjusting rod 6, and the side surface of the mounting plate 7 is rotatably connected with a grinding disc 8;
the adjusting ring 9 is rotatably installed outside the positioning rod 5, the side surface of the adjusting ring 9 is connected with the limiting column 11 through an electric telescopic rod 10, the side surface of the limiting column 11 is fixedly provided with a side plate 12, the side surface of the side plate 12 is fixedly connected with a side sliding block 13, and the outside of the positioning rod 5 is provided with a side sliding groove 14;
and the limiting track 15 is fixedly connected to the outer side of the fixed frame 2, a square sliding block 16 is embedded in the limiting track 15, a bottom rod 17 is fixedly installed on the outer side of the square sliding block 16, and an internal thread ring 18 is fixedly installed at the lower end of the bottom rod 17.
In this example, a screw rod 19 is rotatably mounted on the inner side of the work table 1, the screw rod 19 is rotatably arranged in a linear bearing 20 in a penetrating manner, and the linear bearing 20 is fixedly mounted in the middle of the upper surface of the work table 1; the adjusting rod 6 and the positioning rod 5 form a telescopic structure, the adjusting rod 6, the limiting column 11 and the side plate 12 are integrated, and meanwhile, the side plate 12 is connected with the side sliding groove 14 in a sliding mode in an inclined mode through the side sliding block 13.
When the long steel pipe 3 is installed, the electric telescopic rod 10 is operated to control the adjusting rod 6 to move towards the side surface, so that the adjusting rod 6 is adjusted in the positioning rod 5 in a telescopic way, meanwhile, the side plate 12 fixed on the side surface of the adjusting rod 6 slides and obliquely slides and adjusts inside the side sliding chute 14 through the side sliding block 13, so that the adjusting rod 6 can extend and retract outwards and rotate obliquely, the grinding disc 8 fixed at the lower end of the adjusting rod 6 extends and retracts outwards and rotates obliquely, the axis position of the grinding disc 8 deviates from the axis position inside the fixed frame 2, the long steel pipe 3 penetrates through the fixed frame 2, and then, the electric telescopic rod 10 is reversely controlled to stretch and move, the grinding disc 8 is reversely moved and correspondingly arranged on the end faces of the two sides of the long steel pipe 3, the grinding disc 8 is controlled to rotate by operating the motor during machining, the grinding disc 8 rotates and polishes the two ends of the long steel pipe 3, and the operation is convenient and fast.
The outer side of the square sliding block 16 is rotatably connected with a push rod 21 with the function of adjusting the height, the push rod 21 is rotatably connected to the outer side of the clamping frame 22, meanwhile, a clamping piece 23 is fixedly welded on the side surface of the clamping frame 22, and the clamping piece 23 is of an arc-shaped structure; the square sliding blocks 16 and the limiting rails 15 form a transverse sliding structure, and 2 square sliding blocks 16 are correspondingly arranged on the left and right sides; the screw rod 19 and the internal thread ring 18 form a thread transmission structure, the internal thread ring 18 and the square sliding block 16 form an integrated structure through the bottom rod 17, and the thread directions of the screw rod 19 correspondingly arranged on two sides of the linear bearing 20 are opposite.
The inside motor control lead screw 19 of operation table 1 rotates, make internal thread ring 18 lateral shifting adjust under the control action of screw thread transmission structure, internal thread ring 18 passes through the inside lateral shifting of sill bar 17 control square slider 16 at spacing track 15, square slider 16 controls the both ends of push rod 21 and rotates, push rod 21 passes through clamping frame 22 control clamping piece 23 and removes to the side, make clamping piece 23 laminating centre gripping in the outside intermediate position of microscler steel pipe 3, the clamping structure is stable, supplementary microscler steel pipe 3 is polished and is processed.
The working principle is as follows: when the device is used, firstly, according to the structure shown in figures 1-4, the electric telescopic rod 10 is operated to control the grinding disc 8 to move in a stretching mode towards the upper side during machining, the long steel pipe 3 is arranged inside the fixing frame 2 in a penetrating mode, then the grinding disc 8 is controlled to move in a reverse mode, the grinding disc 8 is correspondingly arranged on the end faces of the two sides of the long steel pipe 3, the two sides of the long steel pipe 3 can be synchronously ground, the motor is operated to control the screw rod 19 to rotate, the clamping pieces 23 are made to move up and down under the control action of the transmission structure, the clamping pieces 23 are clamped and limited at the middle positions outside the long steel pipe 3, the clamping structure is stable, the long steel pipes 3 with different sizes can be clamped, and the clamping range is enlarged.
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 steel pipe terminal surface grinding device which characterized in that: the method comprises the following steps:
the two sides of the upper end of the working table are symmetrically provided with fixing frames, and long steel pipes penetrate through the fixing frames;
the support frame is fixedly arranged on the upper surface of the working table, a positioning rod is welded outside the support frame, the side surface of the positioning rod is connected with the mounting plate through an adjusting rod, and the side surface of the mounting plate is rotatably connected with a grinding disc;
the adjusting ring is rotatably installed outside the positioning rod, the side surface of the adjusting ring is mutually connected with the limiting column through an electric telescopic rod, the side surface of the limiting column is fixedly provided with a side plate, the side surface of the side plate is fixedly connected with a side sliding block, and the outside of the positioning rod is provided with a side sliding groove;
the limiting rail is fixedly connected to the outer side of the fixing frame, a square sliding block is arranged in the limiting rail in an embedded mode, a bottom rod is fixedly mounted on the outer side of the square sliding block, and an internal thread ring is fixedly mounted at the lower end of the bottom rod.
2. The steel pipe end face grinding device according to claim 1, characterized in that: the lead screw is installed in the inboard rotation of work table, just the lead screw runs through to rotate and sets up in linear bearing's inside, simultaneously linear bearing fixed mounting be in the upper surface intermediate position of work table.
3. The steel pipe end face grinding device according to claim 1, characterized in that: the adjusting rod and the positioning rod form a telescopic structure, the adjusting rod, the limiting column and the side plate are integrated, and meanwhile, the side plate is connected with the side sliding groove in a sliding mode in an inclined mode through the side sliding block.
4. The steel pipe end face grinding device according to claim 1, characterized in that: the outside of square slider rotates and is connected with the push rod of height-adjusting effect, just the push rod rotates to be connected in the outside of holding frame, simultaneously the side welded fastening of holding frame has the clamping piece, and the clamping piece is circular-arc structure.
5. The steel pipe end face grinding device according to claim 4, characterized in that: the square sliding block and the limiting rail form a transverse sliding structure, and 2 square sliding blocks are correspondingly arranged on the left and right sides of the square sliding block.
6. The steel pipe end face grinding device according to claim 2, characterized in that: the screw rod and the internal thread ring form a thread transmission structure, the internal thread ring and the square sliding block form an integrated structure through the bottom rod, and simultaneously, the screw rod is correspondingly arranged on the threads on two sides of the linear bearing in opposite rotating directions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120914424.4U CN215036077U (en) | 2021-04-29 | 2021-04-29 | Steel pipe terminal surface grinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120914424.4U CN215036077U (en) | 2021-04-29 | 2021-04-29 | Steel pipe terminal surface grinding device |
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| Publication Number | Publication Date |
|---|---|
| CN215036077U true CN215036077U (en) | 2021-12-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202120914424.4U Active CN215036077U (en) | 2021-04-29 | 2021-04-29 | Steel pipe terminal surface grinding device |
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| CN (1) | CN215036077U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115647668A (en) * | 2022-10-24 | 2023-01-31 | 山东铁投能源发展有限公司 | Centralized cooling pipeline installation connecting equipment |
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2021
- 2021-04-29 CN CN202120914424.4U patent/CN215036077U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115647668A (en) * | 2022-10-24 | 2023-01-31 | 山东铁投能源发展有限公司 | Centralized cooling pipeline installation connecting equipment |
| CN115647668B (en) * | 2022-10-24 | 2024-01-23 | 山东铁投能源发展有限公司 | Centralized cooling pipeline installation connecting equipment |
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