CN214979734U - A device for grinding the inner wall of a hollow pipe - Google Patents
A device for grinding the inner wall of a hollow pipe Download PDFInfo
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- CN214979734U CN214979734U CN202120970166.1U CN202120970166U CN214979734U CN 214979734 U CN214979734 U CN 214979734U CN 202120970166 U CN202120970166 U CN 202120970166U CN 214979734 U CN214979734 U CN 214979734U
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- 239000000428 dust Substances 0.000 claims description 25
- 238000005498 polishing Methods 0.000 abstract description 66
- 230000000694 effects Effects 0.000 abstract description 16
- 230000007246 mechanism Effects 0.000 abstract description 9
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 5
- 230000000740 bleeding effect Effects 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
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Abstract
本实用新型公开了一种空心管件内壁打磨装置，包括主体，所述主体的顶端固定连接有固定板，所述固定板的一侧固定连接有两个第一限位杆，所述固定板的一侧中部转动连接有往复丝杆，所述第一限位杆和往复丝杆的外部设有打磨机构，所述打磨机构包括滑动块，所述滑动块的一侧转动连接有第一齿轮，所述滑动块的一侧转动连接有转动环，所述转动环的外部设有若干打磨片，所述滑动块套设于第一限位杆和往复丝杆的外部，滑动块与往复丝杆相适配，滑动块的一侧转动连接有第二齿轮，转动环的内壁设有齿条。相比较现有装置而言，本实用新型能够在打磨机构进行打磨的同时进行往复运动，从而使管件的内壁打磨效果更好，且打磨机构便于更换，使用方便。
The utility model discloses a hollow pipe fitting inner wall grinding device, which comprises a main body, a fixing plate is fixedly connected to the top of the main body, and two first limit rods are fixedly connected to one side of the fixing plate. A reciprocating screw rod is rotatably connected to the middle of one side, and a grinding mechanism is provided on the outside of the first limit rod and the reciprocating screw rod. The grinding mechanism includes a sliding block, and one side of the sliding block is rotatably connected with a first gear. One side of the sliding block is rotatably connected with a rotating ring, and the outside of the rotating ring is provided with a number of polishing sheets. The sliding block is sleeved on the outside of the first limit rod and the reciprocating screw rod. A second gear is rotatably connected to one side of the sliding block, and the inner wall of the rotating ring is provided with a rack. Compared with the existing device, the utility model can perform reciprocating motion while the grinding mechanism is grinding, so that the grinding effect of the inner wall of the pipe fitting is better, and the grinding mechanism is easy to replace and easy to use.
Description
Technical Field
The utility model relates to a pipe fitting technical field that polishes especially relates to a hollow pipe fitting inner wall grinding device.
Background
The pipe fitting is an essential part in modern production and life, is visible everywhere in daily life, and plays a huge role in people's production and life, and the inner wall of pipe fitting requires highly when using, and the pipe fitting is usually the manual operation of manual work to polish the inner wall, and it is not only inefficiency, intensity of labour is big, and the effect of polishing is not good moreover, inhomogeneous, directly influences the performance of pipe fitting.
Through retrieval, chinese patent granted publication No. CN206550768U discloses a pipe fitting inner wall polishing device, which comprises a base, a polishing rod, a polishing layer, and a pipe fitting, wherein the pipe fitting inner wall polishing device in the above patent has the following disadvantages: this device simple structure, convenient to use, it has replaced the manual work, can carry out effectual polishing to the pipe fitting inner wall, and it is fast, the effect of polishing is good, has fine practicality, but this device can not guarantee that the outer wall of pole of polishing all polishes with the inner wall uniform contact of pipe fitting, and the position of pole of polishing can not remove, and the effect of polishing is not good.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a hollow pipe inner wall polishing device.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a hollow pipe fitting inner wall grinding device, includes the main part, the top fixedly connected with fixed plate of main part, two first gag lever posts of one side fixedly connected with of fixed plate, one side middle part of fixed plate is rotated and is connected with reciprocal lead screw, the outside of first gag lever post and reciprocal lead screw is equipped with grinding machanism, grinding machanism includes the sliding block, one side of sliding block is rotated and is connected with first gear, one side of sliding block is rotated and is connected with the rotating ring, the outside of rotating ring is equipped with a plurality of abrasive disc.
Further, the outside of first gag lever post and reciprocal lead screw is located to the sliding block cover, sliding block and reciprocal lead screw looks adaptation, one side of sliding block is rotated and is connected with the second gear, the inner wall of swivel becket is equipped with the rack, the second gear all meshes with first gear and rack, one side of first gear is rotated and is connected with the shield, the shield cover is located the outside of first gag lever post and reciprocal lead screw, top one side fixed mounting of main part has the motor, first through-hole has been seted up at one side middle part of fixed plate, the output shaft of motor is in first through-hole department and reciprocal lead screw fixed connection.
Furthermore, the outer wall of the rotating ring is fixedly connected with a plurality of fixing shafts, the outer parts of the fixing shafts are fixedly connected with fixing boxes, and torsion springs are arranged between the fixing boxes and the fixing shafts.
Furthermore, square through holes are formed in the two sides of the fixing box, the fixing box is connected with a clamping block in a rotating mode in the square through hole, a spring is fixedly connected between the bottom end of one side of the clamping block and the fixing box, a strip-shaped through hole is formed in one side of the fixing box, and the polishing piece is matched with the strip-shaped through hole.
Further, top one side fixedly connected with cushion of main part, the arc recess has been seted up on the top of cushion, the cushion is equipped with the rubber pad in arc recess department, the equal fixedly connected with bracing piece in top both sides of cushion, two the same connecting plate of top fixedly connected with of bracing piece, the threaded through hole has been seted up at the middle part of connecting plate, the connecting plate is equipped with the threaded rod in threaded through hole department, the bottom of threaded rod is rotated and is connected with the clamp plate, the equal fixedly connected with second gag lever post in both sides of clamp plate, the spacing groove has been seted up to one side of bracing piece, the second gag lever post is in bracing piece sliding connection at the spacing groove.
Furthermore, a dust collector is fixedly mounted on one side of the top end of the main body, an exhaust pipe is fixedly connected to one side of the dust collector, a second through hole is formed in one side of the fixing plate, and one end of the exhaust pipe is fixedly connected with the fixing plate at the second through hole.
The utility model has the advantages that:
1. the main body, the fixing plate, the motor, the reciprocating screw rod, the first limiting rod, the sliding block, the rotating ring, the dustproof cover, the first gear, the second gear, the rack, the fixing shaft and the polishing disc are arranged, the reciprocating screw rod is driven to rotate by the starting motor, the reciprocating screw rod drives the sliding block to reciprocate, the reciprocating screw rod drives the first gear to rotate, the first gear drives the second gear to rotate, the second gear drives the rack and the rotating ring to rotate, and the rotating ring rotates to drive the polishing disc to rotate, so that the inner wall of a pipe fitting can be polished, the dustproof cover can prevent dust generated by polishing from adhering to the first gear and the second gear, the polishing effect is influenced, the dustproof cover can perform reciprocating motion while polishing, and the polishing effect is better;
2. by arranging the cushion block, the rubber pad, the supporting rod, the limiting groove, the connecting plate, the threaded rod, the pressing plate and the second limiting rod, the pipe fitting is placed on the rubber pad, and the threaded rod is rotated to descend, so that the pressing plate is pushed by the threaded rod to move downwards, the pipe fitting can be fixed, and the pipe fitting is more stable during polishing;
3. by arranging the fixing box, the clamping blocks and the springs, the two clamping blocks are pressed to compress the springs, and the clamping blocks deflect, so that the polishing sheet can be taken out and installed, the polishing sheet is convenient to replace, and the polishing effect is better;
4. through having set up exhaust tube, dust catcher, can be to bleeding through starting the dust catcher, the exhaust tube can make the inside dust and the iron fillings that polish the production of pipe fitting get into the dust catcher to can collect the processing, convenient to use to the pipe fitting is inside.
Drawings
Fig. 1 is a schematic front view of a polishing device for an inner wall of a hollow pipe fitting in embodiment 1;
fig. 2 is a schematic side view of a polishing mechanism of the polishing device for the inner wall of the hollow pipe fitting in embodiment 1;
fig. 3 is a schematic top view of a fixing box of the polishing device for the inner wall of the hollow pipe fitting in embodiment 1;
fig. 4 is a schematic front view of the hollow pipe inner wall polishing device provided in embodiment 2.
In the figure: the vacuum cleaner comprises a main body 1, a fixing plate 2, a motor 3, a reciprocating screw rod 4, a first limiting rod 5, a sliding block 6, a rotating ring 7, a dust cover 8, a cushion block 9, a rubber pad 10, a supporting rod 11, a limiting groove 1101, a connecting plate 12, a threaded rod 13, a pressing plate 14, a second limiting rod 15, a first gear 16, a second gear 17, a rack 18, a fixing shaft 19, a polishing piece 20, a fixing box 21, a clamping block 22, a spring 23, an exhaust tube 24 and a vacuum cleaner 25.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.
In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
Example 1
Referring to fig. 1-3, a hollow pipe inner wall polishing device comprises a main body 1, wherein a fixed plate 2 is fixedly connected to the top end of the main body 1, two first limiting rods 5 are fixedly connected to one side of the fixed plate 2, a reciprocating screw rod 4 is rotatably connected to the middle portion of one side of the fixed plate 2, polishing mechanisms are arranged outside the first limiting rods 5 and the reciprocating screw rod 4, each polishing mechanism comprises a sliding block 6, a first gear 16 is rotatably connected to one side of each sliding block 6, a rotating ring 7 is rotatably connected to one side of each sliding block 6, a plurality of polishing sheets 20 are arranged outside each rotating ring 7, each sliding block 6 is sleeved outside each first limiting rod 5 and each reciprocating screw rod 4, each sliding block 6 is matched with each reciprocating screw rod 4, a second gear 17 is rotatably connected to one side of each sliding block 6, a rack 18 is arranged on the inner wall of each rotating ring 7, the second gear 17 is meshed with both the first gear 16 and the rack 18, one side of the first gear 16 is rotatably connected with a dustproof cover 8, the dustproof cover 8 is sleeved outside the first limiting rod 5 and the reciprocating screw rod 4, a motor 3 is fixedly installed on one side of the top end of the main body 1, a first through hole is formed in the middle of one side of the fixing plate 2, an output shaft of the motor 3 is fixedly connected with the reciprocating screw rod 4 at the first through hole, the reciprocating screw rod 4 is driven to rotate by starting the motor 3, the reciprocating screw rod 4 drives the sliding block 6 to reciprocate, the reciprocating screw rod 4 drives the first gear 16 to rotate, the first gear 16 drives the second gear 17 to rotate, the second gear 17 drives the rack 18 and the rotating ring 7 to rotate, the rotating ring 7 rotates to drive the polishing disc 20 to rotate, so that the inner wall of a pipe fitting can be polished, the dustproof cover 8 can prevent dust generated by polishing from adhering to the first gear 16 and the second gear 17, the polishing effect is influenced, reciprocating motion can be carried out while polishing, and the polishing effect is better.
Wherein, a plurality of fixed axles 19 of outer wall fixedly connected with of swivel becket 7, the fixed box 21 of the outside fixedly connected with of fixed axle 19, be equipped with torque spring between fixed box 21 and the fixed axle 19, square through hole has all been seted up to the both sides of fixed box 21, fixed box 21 all rotates in square through hole department and is connected with fixture block 22, fixedly connected with spring 23 between one side bottom of fixture block 22 and the fixed box 21, the bar through hole has been seted up to one side of fixed box 21, polishing piece 20 and bar through hole looks adaptation, through pressing two fixture block 22 compression spring 23, fixture block 22 deflect, can take out and install polishing piece 20, are convenient for change polishing piece 20, make the effect of polishing better.
Wherein, one side of the top end of the main body 1 is fixedly connected with a cushion block 9, the top end of the cushion block 9 is provided with an arc-shaped groove, the cushion block 9 is provided with a rubber pad 10 at the arc-shaped groove, both sides of the top end of the cushion block 9 are fixedly connected with supporting rods 11, the top ends of the two supporting rods 11 are fixedly connected with a same connecting plate 12, the middle part of the connecting plate 12 is provided with a threaded through hole, the connecting plate 12 is provided with a threaded rod 13 at the threaded through hole, the bottom end of the threaded rod 13 is rotatably connected with a pressing plate 14, both sides of the pressing plate 14 are fixedly connected with second limiting rods 15, one side of the supporting rod 11 is provided with a limiting groove 1101, the second limiting rods 15 are slidably connected with the supporting rods 11 at the limiting groove 1101, by placing a pipe on the rubber pad 10, the threaded rod 13 descends by rotating, the threaded rod 13 pushes the pressing plate 14 to move downwards, so as to fix the pipe, so that the polishing machine is more stable during polishing.
The working principle is as follows: when the pipe fitting polishing machine is used, a power supply is switched on, the pipe fitting is placed on the rubber pad 10, the threaded rod 13 descends by rotating the threaded rod 13, the threaded rod 13 pushes the pressing plate 14 to move downwards, so that the pipe fitting can be fixed and is more stable during polishing, the pipe fitting is sleeved outside the polishing mechanism, the reciprocating screw rod 4 is driven by the starting motor 3 to rotate, the reciprocating screw rod 4 drives the sliding block 6 to reciprocate, the reciprocating screw rod 4 drives the first gear 16 to rotate, the first gear 16 drives the second gear 17 to rotate, the second gear 17 drives the rack 18 and the rotating ring 7 to rotate, the rotating ring 7 rotates to drive the polishing disc 20 to rotate, so that the inner wall of the pipe fitting can be polished, the dust cover 8 can prevent dust generated by polishing from adhering to the first gear 16 and the second gear 17 to influence the polishing effect, the dust can reciprocate while polishing, the polishing effect is better, and the spring 23 is compressed by pressing the two clamping blocks 22, the fixture block 22 deflects to enable the polishing sheet 20 to be taken out and mounted, so that the polishing sheet 20 is convenient to replace, and the polishing effect is better.
Example 2
Referring to fig. 4, a hollow pipe fitting inner wall grinding device, this embodiment compares in embodiment 1, in order to clean the inside of pipe fitting for the convenience, top one side fixed mounting of main part 1 has dust catcher 25, one side fixedly connected with exhaust tube 24 of dust catcher 25, the second through-hole has been seted up to one side of fixed plate 2, the one end of exhaust tube 24 is in second through-hole department and fixed plate 2 fixed connection, can be to bleeding through starting dust catcher 25, and exhaust tube 24 can make the inside dust and the iron fillings that polish the production of pipe fitting get into dust catcher 25 to can collect the processing to the pipe fitting is inside.
The working principle is as follows: when the pipe fitting polishing machine is used, a power supply is switched on, the pipe fitting is placed on the rubber pad 10, the threaded rod 13 descends by rotating the threaded rod 13, the threaded rod 13 pushes the pressing plate 14 to move downwards, so that the pipe fitting can be fixed and is more stable during polishing, the pipe fitting is sleeved outside the polishing mechanism, the reciprocating screw rod 4 is driven by the starting motor 3 to rotate, the reciprocating screw rod 4 drives the sliding block 6 to reciprocate, the reciprocating screw rod 4 drives the first gear 16 to rotate, the first gear 16 drives the second gear 17 to rotate, the second gear 17 drives the rack 18 and the rotating ring 7 to rotate, the rotating ring 7 rotates to drive the polishing disc 20 to rotate, so that the inner wall of the pipe fitting can be polished, the dust cover 8 can prevent dust generated by polishing from adhering to the first gear 16 and the second gear 17 to influence the polishing effect, the dust can reciprocate while polishing, the polishing effect is better, and the spring 23 is compressed by pressing the two clamping blocks 22, the fixture block 22 deflects, can take out and install the piece of polishing 20, is convenient for change polishing piece 20, makes the effect of polishing better, can be to bleeding through starting dust catcher 25, and exhaust tube 24 can make the inside dust and the iron fillings that polish the production of pipe fitting get into dust catcher 25 to can collect the processing to pipe fitting inside.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a hollow pipe fitting inner wall grinding device, includes main part (1), its characterized in that, top fixedly connected with fixed plate (2) of main part (1), two first gag lever posts (5) of one side fixedly connected with of fixed plate (2), one side middle part of fixed plate (2) is rotated and is connected with reciprocal lead screw (4), the outside of first gag lever post (5) and reciprocal lead screw (4) is equipped with grinding machanism, grinding machanism includes sliding block (6), one side of sliding block (6) is rotated and is connected with first gear (16), one side of sliding block (6) is rotated and is connected with swivel becket (7), the outside of swivel becket (7) is equipped with a plurality of abrasive disc (20).
2. The hollow pipe inner wall grinding device according to claim 1, the sliding block (6) is sleeved outside the first limiting rod (5) and the reciprocating screw rod (4), the sliding block (6) is matched with the reciprocating screw rod (4), one side of the sliding block (6) is rotatably connected with a second gear (17), the inner wall of the rotating ring (7) is provided with a rack (18), the second gear (17) is meshed with the first gear (16) and the rack (18), one side of the first gear (16) is rotatably connected with a dustproof cover (8), the dustproof cover (8) is sleeved outside the first limiting rod (5) and the reciprocating screw rod (4), a motor (3) is fixedly arranged on one side of the top end of the main body (1), a first through hole is arranged in the middle of one side of the fixing plate (2), and an output shaft of the motor (3) is fixedly connected with the reciprocating screw rod (4) at the first through hole.
3. The hollow pipe inner wall grinding device according to claim 2, characterized in that a plurality of fixed shafts (19) are fixedly connected to the outer wall of the rotating ring (7), a fixed box (21) is fixedly connected to the outer portion of each fixed shaft (19), and a torsion spring is arranged between each fixed box (21) and each fixed shaft (19).
4. The hollow pipe inner wall grinding device according to claim 3, wherein square through holes are formed in two sides of the fixing box (21), a clamping block (22) is rotatably connected to the fixing box (21) at each square through hole, a spring (23) is fixedly connected between the bottom end of one side of the clamping block (22) and the fixing box (21), a strip-shaped through hole is formed in one side of the fixing box (21), and the grinding piece (20) is matched with the strip-shaped through hole.
5. The hollow pipe inner wall grinding device according to claim 4, characterized in that a cushion block (9) is fixedly connected to one side of the top end of the main body (1), an arc-shaped groove is formed in the top end of the cushion block (9), a rubber pad (10) is arranged at the arc-shaped groove of the cushion block (9), support rods (11) are fixedly connected to both sides of the top end of the cushion block (9), the top ends of the two support rods (11) are fixedly connected with a same connecting plate (12), a threaded through hole is formed in the middle of the connecting plate (12), a threaded rod (13) is arranged at the threaded through hole of the connecting plate (12), a pressing plate (14) is rotatably connected to the bottom end of the threaded rod (13), second limiting rods (15) are fixedly connected to both sides of the pressing plate (14), a limiting groove (1101) is formed in one side of the support rod (11), the second limiting rod (15) is in sliding connection with the supporting rod (11) in the limiting groove (1101).
6. The hollow pipe inner wall grinding device according to claim 5, wherein a dust collector (25) is fixedly mounted on one side of the top end of the main body (1), an air suction pipe (24) is fixedly connected to one side of the dust collector (25), a second through hole is formed in one side of the fixing plate (2), and one end of the air suction pipe (24) is fixedly connected with the fixing plate (2) at the second through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120970166.1U CN214979734U (en) | 2021-05-08 | 2021-05-08 | A device for grinding the inner wall of a hollow pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120970166.1U CN214979734U (en) | 2021-05-08 | 2021-05-08 | A device for grinding the inner wall of a hollow pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214979734U true CN214979734U (en) | 2021-12-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120970166.1U Expired - Fee Related CN214979734U (en) | 2021-05-08 | 2021-05-08 | A device for grinding the inner wall of a hollow pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214979734U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114750037A (en) * | 2022-05-26 | 2022-07-15 | 张家港市天源机械制造有限公司 | Arc surface polishing equipment used inside carbonization furnace body |
| CN116749044A (en) * | 2023-05-15 | 2023-09-15 | 兰陵县大伟建筑工程有限公司 | A steel pipe grinding and rust removal device for construction that facilitates chip removal |
| CN117718814A (en) * | 2024-01-08 | 2024-03-19 | 大冶市新冶特钢有限责任公司 | An inner wall grinding device for seamless steel pipe processing and its grinding method |
| CN118372130A (en) * | 2024-06-26 | 2024-07-23 | 山西一建集团有限公司 | Device and method for trimming end of bamboo winding composite pipe |
-
2021
- 2021-05-08 CN CN202120970166.1U patent/CN214979734U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114750037A (en) * | 2022-05-26 | 2022-07-15 | 张家港市天源机械制造有限公司 | Arc surface polishing equipment used inside carbonization furnace body |
| CN116749044A (en) * | 2023-05-15 | 2023-09-15 | 兰陵县大伟建筑工程有限公司 | A steel pipe grinding and rust removal device for construction that facilitates chip removal |
| CN117718814A (en) * | 2024-01-08 | 2024-03-19 | 大冶市新冶特钢有限责任公司 | An inner wall grinding device for seamless steel pipe processing and its grinding method |
| CN118372130A (en) * | 2024-06-26 | 2024-07-23 | 山西一建集团有限公司 | Device and method for trimming end of bamboo winding composite pipe |
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Granted publication date: 20211203 |