CN220145431U - Adjustable cylindrical grinding machine - Google Patents
Adjustable cylindrical grinding machine Download PDFInfo
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- CN220145431U CN220145431U CN202320765470.1U CN202320765470U CN220145431U CN 220145431 U CN220145431 U CN 220145431U CN 202320765470 U CN202320765470 U CN 202320765470U CN 220145431 U CN220145431 U CN 220145431U
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- grinding machine
- rotating column
- polishing
- clamping
- fixing
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- 238000005498 polishing Methods 0.000 claims abstract description 50
- 238000003754 machining Methods 0.000 abstract description 4
- 239000011324 bead Substances 0.000 description 4
- 230000002093 peripheral effect Effects 0.000 description 3
- 238000013459 approach Methods 0.000 description 2
- 229910001651 emery Inorganic materials 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Grinding Of Cylindrical And Plane Surfaces (AREA)
Abstract
The utility model relates to the technical field of cylindrical grinding machines, in particular to an adjustable cylindrical grinding machine, which comprises a grinding machine body and a feeding block, wherein the feeding block is connected to the grinding machine body in a sliding manner, and the sliding direction of the feeding block is vertical to the axial direction of a workpiece; the rotating column is vertical and is rotationally connected to the feeding block; the mounting plate is coaxially connected with one end of the rotating column, which is far away from the feeding block; the polishing unit is arranged on the mounting plate and used for polishing the surface of the workpiece; the fixing unit is arranged on the grinding machine body and used for fixing the rotating column; the utility model has the advantages that the workpiece is convenient to polish by the polishing unit, the rotating column is convenient to fix by the fixing unit, the relative positions of the polishing grinding wheel and the workpiece in the polishing unit are further fixed, the grinding wheel is not required to be replaced, and the machining efficiency of conical workpieces is improved.
Description
Technical Field
The utility model relates to the technical field of cylindrical grinding machines, in particular to an adjustable cylindrical grinding machine.
Background
The cylindrical grinder is a machine tool for grinding the peripheral side of regular rotary body such as cylinder and cone, and is generally composed of cast iron body, working table, headstock, tailstock, grinding carriage, transverse feeding mechanism, electric appliance and hydraulic device.
The patent document with the application number of 202210045163.6 discloses a cylindrical grinding machine, which comprises a grinding machine body, wherein the grinding machine body is provided with a grinding mechanism for grinding a workpiece, the grinding machine body is provided with a sliding table in a sliding manner, the grinding machine body is also provided with a driver for driving the sliding table to transversely slide, a vertical moving table is vertically arranged on the sliding table in a sliding manner, the top surface of the vertical moving table is provided with a clamping seat, a driving device is arranged on the clamping seat, the grinding mechanism is positioned above the clamping seat, the bottom of the vertical moving table is transversely provided with a supporting column, the grinding machine body is provided with a synchronous movement mechanism, and the top surface of the sliding table is provided with a guide cambered surface for propping against the bottom of the supporting column; when the polishing mechanism starts polishing the workpiece, the support column is in sliding contact with the guide cambered surface.
For the related art, the angle of the grinding wheel disc is fixed, and when the conical workpiece is polished, in order to enable the polished surface of the grinding wheel to be attached to the surface to be processed of the workpiece, the matched grinding wheel needs to be replaced or a complex curve feeding program needs to be re-programmed for processing, so that the processing efficiency of the conical workpiece is affected.
Disclosure of Invention
In order to improve machining efficiency of conical workpieces, the utility model provides an adjustable cylindrical grinding machine.
The utility model provides an adjustable cylindrical grinding machine which adopts the following technical scheme:
an adjustable cylindrical grinding machine comprises a grinding machine body and further comprises
The feeding block is connected to the grinding machine body in a sliding manner, and the sliding direction of the feeding block is perpendicular to the axial direction of the workpiece;
the rotating column is vertically and rotatably connected to the feeding block;
the mounting plate is vertically connected with one end, far away from the feeding block, of the rotating column;
the polishing unit is arranged on the mounting plate and used for polishing the surface of the workpiece;
and the fixing unit is arranged on the grinding machine body and is used for fixing the rotating column.
By adopting the technical scheme, when the conical workpiece is processed, the feeding block drives the rotating column to move according to the inclination angle of the conical workpiece, so that the polishing unit is close to the workpiece, then the mounting plate is applied with force, the mounting plate drives the rotating column to rotate, and meanwhile, the mounting plate drives the polishing unit to move until the grinding wheel in the polishing unit is attached to the inclined plane of the cone, and at the moment, the fixing of the rotating column is realized through the fixing unit; the adjustable cylindrical grinder of design is convenient for realize the distance adjustment between unit and the work piece of polishing through the feeding piece, is convenient for realize the relative position adjustment of unit and work piece of polishing through rotating the post, is convenient for install the unit of polishing through the mounting panel, is convenient for realize polishing to the work piece through the unit of polishing, is convenient for realize the fixed of rotation post through the fixed unit, and then is fixed the relative position of grinding wheel and work piece of polishing in the unit of will polishing, need not to change the emery wheel, has improved the machining efficiency of circular cone class work piece.
In a specific embodiment, the fixing unit includes a clamping bar and a locking member;
the number of the clamping strips is two, one side, close to the rotating column, of each clamping strip is connected with a rubber strip, the rotating column is positioned between the two rubber strips, and one end of each clamping strip is rotationally connected with the grinding machine body;
the locking piece is arranged on the clamping strip and used for enabling the rubber strip to be tightly attached to the rotating column.
By adopting the technical scheme, after the angle of the polishing unit is adjusted in place, force is applied to the clamping strip, the moveable rubber strip of the clamping strip approaches the rotating column until the moveable rubber strip is tightly attached, and then force is applied to the locking piece, so that the rubber strip is tightly abutted to the rotating column, and the rotating column is fixed under the influence of friction force; the fixed unit of design is convenient for realize the fixed of rotation post through clamping strip and rubber strip cooperation, is convenient for realize the mutual approaching of two clamping strips through the retaining member.
In a specific embodiment, the locking member comprises a locking screw and a locking nut;
one end of the locking screw rod is rotationally connected with one clamping strip, and the other end of the locking screw rod penetrates through the other clamping strip;
the locking nut is in threaded connection with the locking screw rod, and the locking nut is located the clamping strip is far away from one side of the rotating column.
Through adopting above-mentioned technical scheme, the retaining member of design is convenient for realize being close to each other of two clamp strips through locking screw and lock nut cooperation, and then realizes the fixed to the spliced pole.
In a specific embodiment, the rotating column is provided with a plurality of invagination grooves, the invagination grooves are formed around the axial circumference of the rotating column, and the invagination grooves are formed along the axial direction of the rotating column.
Through adopting above-mentioned technical scheme, the invagination groove of design is convenient for supply the rubber strip to sink into, further improves the reliability to the rotation post is fixed.
In a specific embodiment, the rotating column is connected with a plurality of outer ribs, the outer ribs are distributed along the circumferential direction of the rotating shaft, and the outer ribs are arranged along the axial direction of the rotating column.
Through adopting above-mentioned technical scheme, through outer bead, be convenient for with the cooperation of rubber strip improve the reliability of rotation post position locking.
In a specific embodiment, the fixing unit includes a fixing rod, a clamping plate, and a tension bolt;
the number of the fixed rods is two, the fixed rods are connected with the grinder body, and the axial direction of the fixed rods is consistent with the sliding direction of the feeding block;
the number of the clamping plates is two, the two clamping plates are respectively positioned at two opposite sides of the rotating column, and the clamping plates are connected to the fixed rod in a sliding manner;
the tensioning bolts penetrate through the two clamping plates, and fixing nuts are connected to the tensioning bolts in a threaded mode.
By adopting the technical scheme, after the relative angle between the polishing unit and the conical workpiece is adjusted in place, the two clamping plates are mutually close by matching the tension bolt and the fixed nut until the clamping plates are abutted against the rotating column; the fixed unit of design is convenient for improve the platform of clamping plate unidirectional slip through the dead lever, and the cooperation through clamping plate, tensioning bolt and fixation nut is convenient for realize the clamp of turning column and is fixed.
In a specific embodiment, the clamping plate comprises an arcuate segment and two straight plate segments;
the two straight plate sections are respectively and integrally connected to two opposite sides of the arc-shaped section, and the tension bolts penetrate through the straight plate sections;
the shape of the arc-shaped section is matched with the circumference of the rotating column.
Through adopting above-mentioned technical scheme, the clamping plate of design can further improve the fixed reliability to the pivoted post through the segmentation setting.
In a specific embodiment, the polishing unit comprises a driving motor and a polishing wheel;
the driving motor is connected with the mounting plate;
and the output shaft of the driving motor is coaxially connected with the polishing grinding wheel.
Through adopting above-mentioned technical scheme, the unit of polishing of design is convenient for drive grinding wheel rotation through driving motor, is convenient for realize polishing to conical workpiece through the grinding wheel of polishing.
In summary, the present utility model includes at least one of the following beneficial technical effects:
1. the adjustable cylindrical grinder of design is convenient for realize the distance adjustment between unit and the work piece of polishing through the feeding piece, is convenient for realize the relative position adjustment of unit and work piece of polishing through rotating the post, is convenient for install the unit of polishing through the mounting panel, is convenient for realize polishing to the work piece through the unit of polishing, is convenient for realize the fixed of rotation post through the fixed unit, and then is fixed the relative position of grinding wheel and work piece of polishing in the unit of will polishing, need not to change the emery wheel, has improved the machining efficiency of circular cone class work piece.
2. The adjustable cylindrical grinder of design is convenient for realize the fixed of rotation post through clamping strip and rubber strip cooperation, is convenient for realize the mutual approaching of two clamping strips through the retaining member.
3. The adjustable cylindrical grinder of design is convenient for improve the unidirectional sliding platform of grip block through the dead lever, is convenient for realize the clamp fixing to the spliced pole through the cooperation of grip block, tensioning bolt and fixation nut.
Drawings
Fig. 1 is a schematic view showing the overall structure of an adjustable cylindrical grinding machine according to embodiment 1 of the present utility model.
Fig. 2 is a schematic view of a part of the structure of fig. 1.
Fig. 3 is another angular schematic view of fig. 2.
Fig. 4 is a schematic view of the structure of the crypto-grinder body according to embodiment 2 of the present utility model.
Reference numerals illustrate: 1. a grinding machine body; 2. a feed block; 3. rotating the column; 31. an invagination groove; 32. an outer rib; 4. a mounting plate; 5. a polishing unit; 51. a driving motor; 52. grinding the grinding wheel; 6. a fixing unit; 61. a clamping bar; 62. a locking member; 621. locking the screw rod; 622. a lock nut; 63. a rubber strip; 64. a fixed rod; 65. a clamping plate; 651. an arc section; 652. a straight plate section; 66. tensioning a bolt; 67. and (5) fixing a nut.
Detailed Description
The utility model is described in further detail below with reference to fig. 1-4.
The embodiment of the utility model discloses an adjustable cylindrical grinding machine.
Example 1
Referring to fig. 1 and 2, an adjustable cylindrical grinding machine includes a grinding machine body 1, a feed block 2, a rotating column 3, a mounting plate 4, a grinding unit 5, and a fixing unit 6; the feeding block 2 is connected to the grinder body 1 in a sliding manner, and the sliding direction of the feeding block 2 is perpendicular to the axial direction of the workpiece; the feeding block 2 can be driven by a linear motor or a hydraulic cylinder.
Referring to fig. 2 and 3, the rotating column 3 is vertically arranged, the rotating column 3 is rotationally connected with the feeding block 2, and the mounting plate 4 is vertically welded with one end of the rotating column 3 away from the feeding block 2; in order to be convenient for fixed unit 6 realizes the fixed to the rotation post 3, can offer multichannel indent groove 31 on the rotation post 3, multichannel indent groove 31 is offered round the axial circumference of rotation post 3, and indent groove 31 is offered along the axial of rotation post 3, also can weld multichannel outer bead 32 on rotation post 3, multichannel outer bead 32 distributes along the circumference of rotation post 3, and outer bead 32 sets up along the axial of rotation post 3.
Referring to fig. 2 and 3, the grinding unit 5 includes a driving motor 51 and a grinding wheel 52, the driving motor 51 is connected with the mounting plate 4 by bolts at a side far away from the rotation column 3, and an output shaft of the driving motor 51 is connected with the grinding wheel 52 by coaxial keys.
Referring to fig. 2 and 3, the fixing unit 6 includes two clamping bars 61 and locking members 62, the number of the clamping bars 61 is two, a rubber bar 63 is screwed to one side of the clamping bars 61 close to the rotating column 3, one end of the clamping bars 61 is rotatably connected with the grinding machine body 1, the rotation axis of the clamping bars 61 is vertically arranged, and the rotating column 3 is located between the two rubber bars 63.
Referring to fig. 2 and 3, the locking member 62 includes a locking screw 621 and a locking nut 622, one end of the locking screw 621 is hinged to one clamping bar 61, the rotation axis of the locking screw 621 is consistent with the axial direction of the rotation column 3, the other clamping bar 61 is provided with a bar slot through which the locking screw 621 passes, and the locking screw 621 is in threaded connection with the locking nut 622 after passing through the bar slot.
The implementation principle of the adjustable cylindrical grinding machine in the embodiment 1 of the utility model is as follows: the feeding block 2 is forced to drive the polishing unit 5 to approach the conical workpiece through the rotating column 3 and the mounting plate 4, then the mounting plate 4 is forced to drive the polishing grinding wheel 52 to realize relative angle adjustment with the workpiece until the relative position of the polishing grinding wheel 52 is proper while the mounting plate 4 enables the rotating column 3 to rotate, the clamping strip 61 is forced to force, the locking screw 621 penetrates through the strip-shaped groove, the rubber strip 63 is abutted against the peripheral side of the rotating column 3 through the cooperation of the locking nut 622 and the locking screw 621, the fixation of the rotating column 3 is realized, the feeding block 2 is moved towards one side of the workpiece until the polishing grinding wheel 52 contacts with the workpiece, and polishing is started.
Example 2
Referring to fig. 4, this embodiment 2 is different from embodiment 1 in that: the rotating column 3 is not provided with an inward groove 31 and is not connected with an outward ridge 32; the fixing unit 6 includes fixing bars 64, clamping plates 65 and tension bolts 66, the number of the fixing bars 64 is two, the two fixing bars 64 are respectively located at two opposite sides of the rotation column 3, the axial direction of the fixing bars 64 is consistent with the sliding direction of the feed block 2, and the fixing bars 64 are welded with the grinding machine body 1.
Referring to fig. 4, the number of the clamping plates 65 is two, the two clamping plates 65 are respectively positioned at two opposite sides of the rotating column 3, the clamping plates 65 comprise an arc-shaped section 651 and two straight plate sections 652, the shape of the arc-shaped section 651 is matched with the circumference of the rotating column 3, the two straight plate sections 652 are respectively integrally connected to two opposite sides of the arc-shaped section 651, the fixing rod 64 passes through the straight plate sections 652, and the straight plate sections 652 are in sliding connection with the fixing rod 64; the tension bolt 66 is disposed through the straight plate section 652, and a fixing nut 67 is screwed on the tension bolt 66.
The implementation principle of the adjustable cylindrical grinding machine in the embodiment 2 of the utility model is as follows: the feeding block 2 is forced, the feeding block 2 drives the polishing unit 5 to be close to a conical workpiece through the rotating column 3 and the mounting plate 4, then the mounting plate 4 is forced, the mounting plate 4 drives the polishing grinding wheel 52 to realize relative angle adjustment with the workpiece while the rotating column 3 rotates until the relative position of the polishing grinding wheel 52 is proper, the fixing nut 67 is forced, the fixing nut 67 and the tension bolt 66 are matched to realize mutual approaching of the two arc sections 651 until the arc sections 651 are abutted against the peripheral side of the rotating column 3, the fixing of the rotating column 3 is realized, the feeding block 2 is moved towards one side of the workpiece until the polishing grinding wheel 52 contacts with the workpiece, and polishing is started.
The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.
Claims (8)
1. The utility model provides an adjustable cylindrical grinding machine, includes grinding machine body (1), its characterized in that: and also comprises
The feeding block (2) is connected to the grinding machine body (1) in a sliding manner, and the sliding direction of the feeding block (2) is perpendicular to the axial direction of the workpiece;
the rotating column (3) is vertically and rotatably connected to the feeding block (2);
the mounting plate (4) is vertically connected with one end, far away from the feeding block (2), of the rotating column (3);
the polishing unit (5) is arranged on the mounting plate (4) and is used for polishing the surface of the workpiece;
and the fixing unit (6) is arranged on the grinding machine body (1) and is used for fixing the rotating column (3).
2. The adjustable cylindrical grinding machine of claim 1, wherein: the fixing unit (6) comprises a clamping strip (61) and a locking piece (62);
the number of the clamping strips (61) is two, one side, close to the rotating column (3), of each clamping strip (61) is connected with a rubber strip (63), each rotating column (3) is located between the two rubber strips (63), and one end of each clamping strip (61) is rotationally connected with the grinding machine body (1);
the locking piece (62) is arranged on the clamping strip (61) and is used for enabling the rubber strip (63) to be tightly attached to the rotating column (3).
3. The adjustable cylindrical grinding machine of claim 2, wherein: the locking piece (62) comprises a locking screw rod (621) and a locking nut (622);
one end of the locking screw rod (621) is rotatably connected with one clamping strip (61), and the other end of the locking screw rod passes through the other clamping strip (61);
the locking nut (622) is in threaded connection with the locking screw (621), and the locking nut (622) is located on one side, away from the rotating column (3), of the clamping strip (61).
4. The adjustable cylindrical grinding machine of claim 2, wherein: a plurality of invagination grooves (31) are formed in the rotating column (3), the invagination grooves (31) are formed around the axial circumference of the rotating column (3), and the invagination grooves (31) are formed along the axial direction of the rotating column (3).
5. The adjustable cylindrical grinding machine of claim 2, wherein: the rotary column (3) is connected with a plurality of outer ribs (32), the outer ribs (32) are distributed along the circumferential direction of the rotary column (3), and the outer ribs (32) are arranged along the axial direction of the rotary column (3).
6. The adjustable cylindrical grinding machine of claim 1, wherein: the fixing unit (6) comprises a fixing rod (64), a clamping plate (65) and a tension bolt (66);
the number of the fixing rods (64) is two, the fixing rods (64) are connected with the grinding machine body (1), and the axial direction of the fixing rods (64) is consistent with the sliding direction of the feeding block (2);
the number of the clamping plates (65) is two, the two clamping plates (65) are respectively positioned on two opposite sides of the rotating column (3), and the clamping plates (65) are connected to the fixed rod (64) in a sliding manner;
the tension bolts (66) penetrate through the two clamping plates (65), and fixing nuts (67) are connected to the tension bolts (66) in a threaded mode.
7. The adjustable cylindrical grinding machine of claim 6, wherein: the clamping plate (65) comprises an arc-shaped section (651) and two straight plate sections (652);
the two straight plate sections (652) are respectively and integrally connected to two opposite sides of the arc-shaped section (651), and the tension bolts (66) penetrate through the straight plate sections (652);
the shape of the arc-shaped section (651) is matched with the circumference of the rotating column (3).
8. The adjustable cylindrical grinding machine of claim 1, wherein: the polishing unit (5) comprises a driving motor (51) and a polishing grinding wheel (52);
the driving motor (51) is connected with the mounting plate (4);
the output shaft of the driving motor (51) is coaxially connected with the polishing grinding wheel (52).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320765470.1U CN220145431U (en) | 2023-04-07 | 2023-04-07 | Adjustable cylindrical grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320765470.1U CN220145431U (en) | 2023-04-07 | 2023-04-07 | Adjustable cylindrical grinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220145431U true CN220145431U (en) | 2023-12-08 |
Family
ID=89013762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320765470.1U Active CN220145431U (en) | 2023-04-07 | 2023-04-07 | Adjustable cylindrical grinding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220145431U (en) |
-
2023
- 2023-04-07 CN CN202320765470.1U patent/CN220145431U/en active Active
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