CN212420860U - Burnishing machine convenient to change steel ring - Google Patents
Burnishing machine convenient to change steel ring Download PDFInfo
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- CN212420860U CN212420860U CN202020793650.7U CN202020793650U CN212420860U CN 212420860 U CN212420860 U CN 212420860U CN 202020793650 U CN202020793650 U CN 202020793650U CN 212420860 U CN212420860 U CN 212420860U
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Abstract
The utility model relates to a burnishing machine convenient to change steel ring, it includes the bottom plate, be equipped with burnishing device and steel ring installation device on the bottom plate, be equipped with the carousel on the bottom plate and be used for driving the carousel pivoted rotary device, steel ring installation device is including locating bearing ring on the carousel and radially setting up a plurality of butt poles that are used for resisting tight steel ring inner wall along bearing ring, a plurality of butt poles are located bearing ring and along the equidistant distribution of circumference of bearing ring, be equipped with the mount pad that is used for installing the butt pole on the carousel; the driving device is used for driving the plurality of abutting rods to move along the radial direction of the bearing ring so as to simultaneously approach or depart from the inner wall of the steel ring. The utility model has the advantages of conveniently change the steel ring, improve work efficiency.
Description
Technical Field
The utility model belongs to the technical field of the technique of steel ring preparation and specifically relates to a burnishing machine convenient to change steel ring is related to.
Background
At present, the end part of the cement pipeline is generally provided with an annular steel ring so as to reduce the possibility of leakage at the joint of the pipeline. The surface roughness of the steel ring is reduced by a polishing technology in the manufacturing process so as to obtain a smooth surface,
the current chinese patent with the publication number CN208374949U discloses a steel ring polishing machine, which comprises a bottom plate, wherein the bottom plate is provided with a polishing device, a steel ring installation device and a detection device, the steel ring installation device comprises a steel ring driving device and a steel ring rotating shaft connected to the output end of the steel ring driving device, and the steel ring is fixedly connected to the steel ring rotating shaft. The steel ring polisher in the above-mentioned patent publication has a good polishing effect, and improves the steel ring processing efficiency to a certain extent.
The above prior art solutions have the following drawbacks: the steel ring in the above-mentioned patent publication is fixed connection in the steel ring rotation axis, and when the enterprise needs to polish big batch steel ring, fixed connection between steel ring and the steel ring rotation axis has reduced the speed that the staff changed the steel ring to work efficiency has been reduced to a certain extent.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims at providing a burnishing machine convenient to change steel ring, it has the advantage that conveniently changes steel ring, improves work efficiency.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:
a polishing machine convenient for replacing a steel ring comprises a bottom plate, wherein a polishing device and a steel ring installation device are arranged on the bottom plate, a rotary table and a rotating device used for driving the rotary table to rotate are arranged on the bottom plate, the steel ring installation device comprises a bearing ring arranged on the rotary table and a plurality of abutting rods which are radially arranged along the bearing ring and used for abutting against the inner wall of the steel ring, the plurality of abutting rods are positioned in the bearing ring and are distributed at equal intervals along the circumferential direction of the bearing ring, and an installation seat used for installing the abutting rods is arranged on the rotary table;
the driving device is used for driving the plurality of abutting rods to move along the radial direction of the bearing ring so as to simultaneously approach or depart from the inner wall of the steel ring.
Through adopting above-mentioned technical scheme, when needing to polish the steel ring, place the steel ring on the bearing ring, utilize drive arrangement drive butt pole to be close to towards the inner wall of steel ring to utilize butt pole to make the steel ring fixed on the bearing ring to the support of steel ring tightly, and then can polish the steel ring. When the steel ring needs to be replaced, the driving device is used for driving the abutting rod to be away from the inner wall of the steel ring, so that the fixation of the steel ring can be released, and the steel ring can be conveniently replaced by workers. Compared with the prior art, this scheme utilizes drive arrangement and butt pole can be fine reach the purpose of fixed steel ring and change steel ring, easy operation can improve the work efficiency that the staff changed the tempering to a certain extent.
The present invention may be further configured in a preferred embodiment as: the utility model discloses a bearing, including the sleeve, the sleeve is located to the sleeve, the drive arrangement includes that the sleeve is located to the coaxial cover of sleeve, the butt joint pole is equipped with two, the butt joint pole is including setting up the sleeve on the mount pad and the loop bar of coaxial locating in the sleeve, loop bar and sleeve threaded connection, be equipped with on the mount pad and be used for injecing the spacing subassembly that the loop bar removed along the sleeve axis, telescopic driven bevel gear is located including coaxial cover, still including being used for driving two driven bevel gear pivoted.
Through adopting above-mentioned technical scheme, utilize drive assembly drive driven bevel gear to rotate, driven bevel gear drives the sleeve and rotates to make the loop bar with sleeve threaded connection can follow telescopic axis and remove, and then reach the purpose that the tip of drive loop bar is close to or keeps away from the steel ring inner wall.
The present invention may be further configured in a preferred embodiment as: the driving assembly comprises a first motor arranged on the rotary disc, and a driving bevel gear meshed with the two driven bevel gears is mounted at the driving end of the first motor.
Through adopting above-mentioned technical scheme, utilize first motor to drive the rotation of drive bevel gear, drive bevel gear drives driven bevel gear and rotates to the tip that can drive the loop bar is close to or keeps away from the steel ring inner wall.
The present invention may be further configured in a preferred embodiment as: spacing subassembly is limiting plate (211) that is the L type including locating on mount pad (21), limiting plate (211) are opened and are supplied the hole of stepping down that loop bar (42) passed, loop bar (42) are equipped with spacing (421) along the length direction of loop bar (42), the inside wall in the hole of stepping down is equipped with the spacing groove that supplies spacing (421) card to go into.
Through adopting above-mentioned technical scheme for at sleeve pivoted in-process, the loop bar can only move along telescopic axis, and then makes the loop bar can be close to or keep away from the inner wall of steel ring.
The present invention may be further configured in a preferred embodiment as: the one end that the bearing ring axis was kept away from to the pole that connects installs the butt piece, the butt piece is used for laminating in the side of steel ring inner wall and is the arc.
Through adopting above-mentioned technical scheme, the arcwall face of butt joint piece can be fine laminate in the inner wall of steel ring, can increase the area of contact of butt joint piece and steel ring inner wall, and then better reach the purpose of fixed steel ring.
The present invention may be further configured in a preferred embodiment as: and a plurality of anti-skidding grooves are formed in the arc-shaped side surface of the abutting block.
Through adopting above-mentioned technical scheme, utilize the anti-skidding groove to increase the frictional force between butt piece and the steel ring inner wall, reduce the in-process steel ring at the polishing and take place the pivoted possibility to the precision of polishing has been ensured to a certain extent.
The present invention may be further configured in a preferred embodiment as: and the bearing ring is provided with an annular positioning groove along the circumferential direction of the bearing ring.
Through adopting above-mentioned technical scheme, the staff of being convenient for of setting up of constant head tank puts the steel ring in the assigned position to be convenient for the butt joint pole and support tight steel ring.
The present invention may be further configured in a preferred embodiment as: a plurality of support columns are vertically arranged on the bottom plate, mounting plates are jointly supported at the top ends of the support columns, and the rotating shaft of the turntable is perpendicular to and is rotationally connected with the mounting plates;
the rotating device comprises a second motor arranged on the bottom plate, the second motor is positioned on one side of the mounting plate deviating from the rotary plate, and the rotating shaft of the rotary plate penetrates through the mounting plate and is connected to the driving end of the second motor.
Through adopting above-mentioned technical scheme, utilize the second motor drive carousel to rotate to can drive the steel ring and rotate, and then make burnishing device can polish the periphery lateral wall of steel ring.
The present invention may be further configured in a preferred embodiment as: the polishing device comprises a supporting plate arranged on the lifting plate and a polishing wheel rotationally connected to the supporting plate, and a power source used for driving the polishing wheel to rotate is arranged on the lifting plate;
the device also comprises a sliding device for driving the sliding plate to move and a lifting device for driving the lifting plate to lift.
Through adopting above-mentioned technical scheme, utilize the drive of displacement device board that slides to can drive the throwing aureola and be close to or keep away from the steel ring in the horizontal direction, utilize elevating gear to adjust the vertical distance between throwing aureola and the bottom plate, and then make that the throwing aureola can be accurate carry out the polishing operation to the steel ring.
The present invention may be further configured in a preferred embodiment as: the power supply is the third motor, the polishing wheel is equipped with the center pin, the center pin runs through the backup pad and connects in the drive end of third motor.
Through adopting above-mentioned technical scheme, utilize third motor drive throwing aureola to rotate to make throwing aureola can polish the steel ring.
To sum up, the utility model discloses a following at least one useful technological effect:
1. the abutting rod is driven to be close to or far away from the steel ring by the driving device, so that the purpose of fixing the steel ring or removing the fixation of the steel ring is achieved, workers can replace the steel ring conveniently, the operation is simple, and the efficiency of replacing the steel ring by the workers can be improved to a certain extent;
2. the first motor is used for driving the two abutting rods to simultaneously approach or leave the steel ring, so that the purpose of quickly fixing the steel ring or releasing the fixation of the steel ring can be achieved;
3. utilize the drive of displacement device to slide the board, elevating gear drive lifter plate goes up and down to can drive the throwing aureola and be close to or keep away from the steel ring in the horizontal direction, can adjust the vertical distance between throwing aureola and the bottom plate, and then make that the throwing aureola can be accurate carry out the polishing operation to the steel ring.
Drawings
FIG. 1 is a schematic structural diagram of a polishing machine for facilitating replacement of a steel ring in an embodiment;
FIG. 2 is a front view of a polishing machine for facilitating replacement of a steel ring in an embodiment;
fig. 3 is an enlarged view of a portion a in fig. 1.
In the figure, 1, a bottom plate; 11. a support pillar; 12. mounting a plate; 13. a second motor; 14. a slipping cylinder; 15. a sliding groove; 2. a turntable; 21. a mounting seat; 211. a limiting plate; 22. a first motor; 221. a drive bevel gear; 3. a bearing ring; 31. positioning a groove; 4. a butting rod; 41. a sleeve; 411. a driven bevel gear; 42. a loop bar; 421. a limiting strip; 43. a butting block; 44. an arc-shaped surface; 441. an anti-slip groove; 5. a slide plate; 51. a guide bar; 52. a lifting cylinder; 6. a lifting plate; 61. a third motor; 62. a support plate; 7. a polishing wheel; 71. a central axis.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1, for the utility model discloses a burnishing machine convenient to change steel ring, including square bottom plate 1, be equipped with a plurality of support columns 11 on the bottom plate 1, the top of a plurality of support columns 11 supports jointly has a circular shape mounting panel 12. Referring to fig. 2, a circular turntable 2 is disposed on the mounting plate 12, and a rotation axis of the turntable 2 is perpendicular to the mounting plate 12 and is rotatably connected to the mounting plate 12. The bottom plate 1 is provided with a second motor 13, the end part of the rotating shaft of the rotary disc 2 penetrates through the mounting plate 12 and is connected to the driving end of the second motor 13, and the second motor 13 can be used for driving the rotary disc 2 to rotate around the axis of the rotating shaft.
Referring to fig. 2, a hollow supporting ring 3 is coaxially arranged on the turntable 2, and in combination with fig. 3, a positioning groove 31 for placing a steel ring is formed in the circumferential direction of the supporting ring 3 on the top surface of the supporting ring 3, which deviates from the turntable 2, so that a worker can directly place the steel ring in the positioning groove 31. The turntable 2 is provided with two square mounting seats 21, the two mounting seats 21 are symmetrically distributed on two sides of the axis of the bearing ring 3, the turntable 2 is provided with a first motor 22 positioned between the two mounting seats 21, and the driving bevel gear 221 is mounted at the driving end of the first motor 22. The mounting seat 21 is provided with a cylindrical abutting rod 4 along the radial direction of the bearing ring 3, the abutting rod 4 comprises a hollow cylindrical sleeve 41 and a sleeve rod 42 coaxially arranged in the sleeve 41, the sleeve rod 42 is in threaded connection with the sleeve 41, and the sleeve 41 penetrates through the mounting seat 21 and is in rotary connection with the mounting seat 21. Be equipped with the limiting plate 211 that is the L type on mount pad 21, limiting plate 211 opens the hole of stepping down that supplies loop bar 42 to pass, and loop bar 42 is equipped with the spacing strip 421 of rectangular shape along the length direction of loop bar 42, and the inside wall in the hole of stepping down is opened has the spacing groove that supplies spacing strip 421 to go into to make at sleeve 41 pivoted in-process, loop bar 42 can not take place to rotate along with sleeve 41's rotation, makes loop bar 42 can only take place to remove along sleeve 41's axis.
Referring to fig. 3, a driven bevel gear 411 engaged with the drive bevel gear 221 is installed at one end of the socket 41 near the axis of the retainer ring 3. When the first motor 22 is started, the driving bevel gear 221 can be driven to rotate, the driving bevel gear 221 drives the driven bevel gear 411 to rotate, so that the sleeve 41 can be driven to rotate, the loop bar 42 can be driven to move along the axis of the sleeve 41, and the purpose that the loop bar 42 is driven to be close to or far away from the inner side wall of the bearing ring 3 is achieved.
Referring to fig. 3, the one end that the axis of the support ring 3 was kept away from to the loop bar 42 is equipped with circular shape butt piece 43, and one side that butt piece 43 deviates from loop bar 42 is equipped with arcwall face 44, and the radian of arcwall face 44 is unanimous with the radian of steel ring inner wall for butt piece 43 can laminate in the inner wall of steel ring, has increased the area of contact of butt piece 43 with the steel ring inner wall simultaneously, makes butt piece 43 can very support tight steel ring. The arc surface 44 of the abutting block 43 is provided with a plurality of anti-slip grooves 441, so that the friction force between the abutting block 43 and the steel ring is increased, the possibility of rotation of the steel ring in the rotating process of the turntable 2 is reduced, and the polishing accuracy of the steel ring is ensured to a certain extent.
Referring to fig. 1, a square sliding plate 5 is slidably arranged on a bottom plate 1 along the length direction of the bottom plate 1, a sliding cylinder 14 for driving the sliding plate 5 to slide along the length direction of the bottom plate 1 is arranged on the bottom plate 1, and the driving end of the sliding cylinder 14 is connected to the sliding plate 5. The top surface of the bottom plate 1 is provided with a sliding groove 15 with a T-shaped cross section along the length direction of the bottom plate 1, and the bottom surface of the sliding plate 5 is provided with a sliding strip (not shown in the figure) with a T-shaped cross section clamped into the sliding groove 15. Four cylindrical guide rods 51 are vertically arranged on the sliding plate 5, a square lifting plate 6 is arranged on the sliding plate 5, and the four guide rods 51 respectively penetrate through four corners of the lifting plate 6 and are in sliding connection with the lifting plate 6. The sliding plate 5 is provided with a lifting cylinder 52, and the driving end of the lifting cylinder 52 is connected to the lifting plate 6.
Referring to fig. 1, a third motor 61 and a square support plate 62 are disposed on the lifting plate 6, a cylindrical polishing wheel 7 is disposed on the lifting plate 6, a central shaft 71 is coaxially disposed on the polishing wheel 7, and the central shaft 71 penetrates through the support plate 62 along the width direction of the base plate 1 and is rotatably connected with the support plate 62. One end of the central shaft 71 penetrates the support plate 62 and is connected to the driving end of the third motor 61.
The implementation principle of the embodiment is as follows: when the outer peripheral side wall of the steel ring needs to be polished, the steel ring is placed in the positioning groove 31, the first motor 22 is started to drive the two abutting rods 4 to simultaneously approach the steel ring, so that the two abutting blocks 43 abut against the inner wall of the steel ring, and the steel ring can be fixed on the bearing ring 3. The glide cylinder 14 is activated to adjust the horizontal distance between the buffing wheel 7 and the steel ring. The lifting cylinder 52 is activated to adjust the vertical distance between the polishing wheel 7 and the base plate 1, so that the polishing wheel 7 can abut against the outer side wall of the steel ring. And starting the second motor 13 to drive the rotating disc 2 to rotate, so that the polishing wheel 7 can sweep the peripheral side wall of the steel ring, and the purpose of polishing the peripheral side wall of the steel ring is achieved.
When the steel ring needs to be replaced, only the first motor 22 needs to be driven to drive the driving bevel gear 221 to rotate, the driving bevel gear 221 drives the driven bevel gear 411 to rotate, the driven bevel gear 411 drives the sleeve 41 to rotate, and then the loop bar 42 in threaded connection with the sleeve 41 can move along the axis of the sleeve 41, so that the fixation of the steel ring can be removed, and a worker can replace the steel ring conveniently. Compared with the prior art, the embodiment utilizes the first motor 22 to drive the two butting rods 4 to be close to or far away from the steel ring, so that the purpose of fixing the steel ring or releasing the fixation of the steel ring can be achieved, the operation is simple, and the efficiency of workers can be improved to a certain extent.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (10)
1. The utility model provides a burnishing machine convenient to change steel ring, includes bottom plate (1), be equipped with burnishing device and steel ring installation device on bottom plate (1), its characterized in that: the steel ring installation device comprises a bearing ring (3) arranged on the turntable (2) and a plurality of abutting rods (4) which are radially arranged along the bearing ring (3) and used for abutting against the inner wall of the steel ring, the abutting rods (4) are positioned in the bearing ring (3) and are distributed at equal intervals along the circumferential direction of the bearing ring (3), and an installation seat (21) used for installing the abutting rods (4) is arranged on the turntable (2);
the device also comprises a driving device for driving the plurality of abutting rods (4) to move along the radial direction of the bearing ring (3) so as to simultaneously approach or separate from the inner wall of the steel ring.
2. The polishing machine convenient for replacing the steel ring as claimed in claim 1, wherein: the utility model discloses a bearing, including the mount pad, the butt joint pole (4) is equipped with two, the butt joint pole (4) is including setting up sleeve (41) on mount pad (21) and coaxial loop bar (42) of locating in sleeve (41), loop bar (42) and sleeve (41) threaded connection, be equipped with on mount pad (21) and be used for injecing the spacing subassembly that loop bar (42) removed along sleeve (41) axis, drive arrangement locates driven bevel gear (411) of sleeve (41) including coaxial cover, still including being used for driving two driven bevel gear (411) pivoted drive assembly simultaneously.
3. The polishing machine convenient for replacing the steel ring as claimed in claim 2, wherein: the driving assembly comprises a first motor (22) arranged on the rotary disc (2), and a driving bevel gear (221) meshed with the two driven bevel gears (411) is installed at the driving end of the first motor (22).
4. The polishing machine convenient for replacing the steel ring as claimed in claim 2, wherein: spacing subassembly is limiting plate (211) that is the L type including locating on mount pad (21), limiting plate (211) are opened and are supplied the hole of stepping down that loop bar (42) passed, loop bar (42) are equipped with spacing (421) along the length direction of loop bar (42), the inside wall in the hole of stepping down is equipped with the spacing groove that supplies spacing (421) card to go into.
5. The polishing machine convenient for replacing the steel ring as claimed in claim 1, wherein: the butt joint pole (4) are kept away from the one end of bearing ring (3) axis and are installed butt joint piece (43), butt joint piece (43) are used for laminating and are the arc in the side of steel ring inner wall.
6. The polishing machine convenient for replacing the steel ring as claimed in claim 5, wherein: the arc-shaped side surface of the abutting block (43) is provided with a plurality of anti-skidding grooves (441).
7. The polishing machine convenient for replacing the steel ring as claimed in claim 1, wherein: an annular positioning groove (31) is formed in the supporting ring (3) along the circumferential direction of the supporting ring (3).
8. The polishing machine convenient for replacing the steel ring as claimed in claim 1, wherein: a plurality of supporting columns (11) are vertically arranged on the bottom plate (1), the top ends of the supporting columns (11) jointly support a mounting plate (12), and a rotating shaft of the turntable (2) is perpendicular to the mounting plate (12) and is rotatably connected with the mounting plate (12);
rotating device is including locating second motor (13) on bottom plate (1), second motor (13) are located one side that mounting panel (12) deviate from carousel (2), the axis of rotation of carousel (2) runs through mounting panel (12) and connects in the drive end of second motor (13).
9. The polishing machine convenient for replacing the steel ring as claimed in claim 1, wherein: the polishing device comprises a bottom plate (1), a sliding plate (5) is arranged on the bottom plate (1) in a sliding mode along the length direction of the bottom plate (1), a lifting plate (6) is arranged on the sliding plate (5), the polishing device comprises a supporting plate (62) arranged on the lifting plate (6) and a polishing wheel (7) rotatably connected to the supporting plate (62), and a power source used for driving the polishing wheel (7) to rotate is arranged on the lifting plate (6);
the device also comprises a sliding device for driving the sliding plate (5) to move and a lifting device for driving the lifting plate (6) to lift.
10. The polishing machine convenient for replacing the steel ring as claimed in claim 9, wherein: the power source is a third motor (61), the polishing wheel (7) is provided with a central shaft (71), and the central shaft (71) penetrates through the supporting plate (62) and is connected to the driving end of the third motor (61).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020793650.7U CN212420860U (en) | 2020-05-13 | 2020-05-13 | Burnishing machine convenient to change steel ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020793650.7U CN212420860U (en) | 2020-05-13 | 2020-05-13 | Burnishing machine convenient to change steel ring |
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| Publication Number | Publication Date |
|---|---|
| CN212420860U true CN212420860U (en) | 2021-01-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020793650.7U Active CN212420860U (en) | 2020-05-13 | 2020-05-13 | Burnishing machine convenient to change steel ring |
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| CN (1) | CN212420860U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113156151A (en) * | 2021-05-06 | 2021-07-23 | 南京华中检测有限公司 | Digital intelligent nondestructive testing system and testing method thereof |
-
2020
- 2020-05-13 CN CN202020793650.7U patent/CN212420860U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113156151A (en) * | 2021-05-06 | 2021-07-23 | 南京华中检测有限公司 | Digital intelligent nondestructive testing system and testing method thereof |
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