CN212497192U - Grinding device for machining of common lathe - Google Patents
Grinding device for machining of common lathe Download PDFInfo
- Publication number
- CN212497192U CN212497192U CN202021180227.6U CN202021180227U CN212497192U CN 212497192 U CN212497192 U CN 212497192U CN 202021180227 U CN202021180227 U CN 202021180227U CN 212497192 U CN212497192 U CN 212497192U
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- Prior art keywords
- arc
- rotating
- fixed plate
- plate
- tooth
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- 238000003754 machining Methods 0.000 title description 11
- 238000005498 polishing Methods 0.000 claims abstract description 18
- 238000009434 installation Methods 0.000 claims abstract description 6
- 239000004575 stone Substances 0.000 claims description 8
- 244000309464 bull Species 0.000 claims description 2
- 230000006978 adaptation Effects 0.000 claims 2
- 230000033001 locomotion Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000007517 polishing process Methods 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses a polishing device for the processing of a common lathe, which comprises an installation block, wherein the installation block is provided with an installation hole, a abdicating notch and an angle adjustment rod, the angle adjustment rod is connected with a rotating tooth, the thread of the angle adjustment rod is matched with a lock nut, the installation block is provided with three sections of clamping grooves, the three sections of clamping grooves are matched with an arc plate together, the arc plate is provided with a matching tooth meshed with the rotating tooth, the arc plate is connected with a rotating rod through a thread, the rotating rod is integrally connected with a rotating wheel, the edge of the rotating wheel is provided with a vertical stripe, the two ends of the arc plate are connected with a straight plate, the straight plate and the rotating rod are matched with a fixed plate together, the fixed plate is provided with a rotating groove matched with the rotating wheel, the fixed plate is provided with a movable groove matched with the straight plate, the fixed plate is fixed, the limiting block is in threaded connection with a limiting screw.
Description
Technical Field
The utility model belongs to the machining field, concretely relates to grinding device of center lathe processing usefulness.
Background
The common lathe is a horizontal lathe capable of processing various working procedures of various workpieces such as shafts, discs, rings and the like, is usually used for processing internal and external rotating surfaces, end surfaces and various internal and external threads of the workpieces, adopts corresponding cutters and accessories, and can also be used for drilling, reaming, tapping, knurling and the like, is the most widely applied lathe and accounts for about 65% of the total number of lathes, is called as the horizontal lathe because a main shaft is horizontally arranged, and is mainly characterized by a main shaft box, a feeding box, a sliding box, a tool rest, a tail frame, a polish rod, a lead screw and a lathe body. In the process of processing and producing the workpiece, the workpiece surface can have the phenomena of unsmooth, unevenness and burrs, and subsequent use can be influenced, so that the workpiece needs to be polished. In the prior art, a polishing device is mounted on a slide rail adapted to a common lathe, so that a motor is used for rotating to drive a worm to rotate or a chain, a belt and other methods are used for driving the polishing device to reciprocate to polish a rotating workpiece.
However, most of the grinding devices have single structures, and the application range is extremely low because the grinding stones are ground together; most of the grinding height adjustment is to directly adjust the height of the sliding rail, and the self weight of the sliding rail causes low debugging precision and labor waste; most of the existing polishing devices cannot adjust the angle, so that the clamping position and the angle of the clamped workpiece need to be adjusted manually in the polishing process of the end part of the workpiece, and the working efficiency of a machine is reduced.
SUMMERY OF THE UTILITY MODEL
To the problem that the above-mentioned background art provided, the utility model aims at: aiming at providing a grinding device for the machining of a common lathe. In order to realize the technical purpose, the utility model discloses a technical scheme as follows:
a polishing device for common lathe machining comprises a mounting block, wherein the mounting block is provided with a mounting hole, the mounting block is provided with a abdicating notch, the mounting block is rotatably connected with an angle adjusting rod, the angle adjusting rod is connected with a rotary tooth, the thread of the angle adjusting rod is matched with a lock nut, the mounting block is provided with three sections of clamping grooves, two sections of the clamping grooves are positioned at two sides of the rotary tooth, the other section of the clamping grooves is opposite to the clamping grooves at two sides of the rotary tooth, the three sections of the clamping grooves are matched with an arc-shaped plate, the arc-shaped plate is provided with a matching tooth meshed with the rotary tooth, the arc-shaped plate is connected with a rotary rod in a threaded manner, the rotary rod is integrally connected with a rotary wheel, the edge of the rotary wheel is provided with vertical stripes, two ends of the arc-shaped plate are connected with straight plates, the straight plates and the rotary rod are, the fixed plate is fixed with the whetstone through the screw, the fixed plate is equipped with two stopper that are located the runner both sides, stopper threaded connection has stop screw.
Further inject, the contact surface of draw-in groove and arc is through smooth polishing treatment, and the sliding effect is guaranteed to such design.
Further inject, the arc is equipped with spacing tooth, and such design is spacing to the removal of arc, prevents to interfere the collision.
Further inject, activity groove and straight board clearance fit, such design, inject the movement track of straight board, guarantee the even running of fixed plate.
Further limited, the front end of the limit screw is provided with soft rubber, and the design prevents the limit screw from being damaged due to rigid collision with the vertical stripe.
Adopt the beneficial effects of the utility model:
1. by adopting the structural design of the utility model, the height position of the fixed plate can be adjusted by rotating the rotating wheel, namely the position of the polishing stone can be adjusted, the adjustment is easy without adjusting the height of the sliding rail, and the adjustment precision is easy to ensure;
2. by adopting the structural design of the utility model, the arc-shaped plate can be rotated through the angle adjusting rod, so that the inclination of the angle of the fixed plate is realized, namely the inclination of the grinding stone is realized, and the workpiece can be ground with an angle, for example, a taper is ground at the end part of the cylinder, the clamping position and the angle of the clamped workpiece are not required to be adjusted manually, and the grinding efficiency is ensured;
3. adopt the utility model discloses a structural design just can realize the regulation of fixed plate high position through rotatory runner, just can realize the rotation to the arc board through angle adjusting lever to the realization is to the slope of fixed plate angle, thereby has strengthened application range, has strengthened the suitability.
Drawings
The present invention can be further illustrated by the non-limiting examples given in the accompanying drawings;
fig. 1 is a schematic structural view of an embodiment of a polishing device for machining by a common lathe according to the present invention;
fig. 2 is a schematic view of a part of the structure of an embodiment of a polishing device for machining on a common lathe;
fig. 3 is a schematic cross-sectional structure diagram of an embodiment of a polishing device for machining on a common lathe of the present invention;
fig. 4 is a schematic sectional structure view of an embodiment of a polishing device for machining by a common lathe of the present invention;
fig. 5 is a schematic structural diagram of the polishing device for machining by a common lathe according to the embodiment of the present invention after installation;
the main element symbols are as follows:
the mounting block 1, the mounting hole 2, the abdicating notch 3, the angle adjusting rod 4, the lock nut 41, the rotating tooth 5, the clamping groove 6, the arc-shaped plate 7, the matching tooth 8, the rotating rod 9, the rotating wheel 10, the vertical stripe 11, the straight plate 12, the fixing plate 13, the rotating groove 14, the movable groove 15, the polishing stone 16, the limiting block 17, the limiting screw 18 and the limiting tooth 19.
Detailed Description
In order to make the present invention better understood by those skilled in the art, the technical solutions of the present invention are further described below with reference to the accompanying drawings and examples.
As shown in figures 1-5, the polishing device for common lathe processing of the utility model comprises a mounting block 1, the mounting block 1 is provided with a mounting hole 2, the mounting block 1 is provided with a abdicating notch 3, the mounting block 1 is rotatably connected with an angle adjusting rod 4, the angle adjusting rod 4 is connected with a rotary tooth 5, the angle adjusting rod 4 is in threaded matching with a lock nut 41, the mounting block 1 is provided with three sections of clamping grooves 6, two sections of clamping grooves 6 are positioned at two sides of the rotary tooth 5, the other section of clamping groove 6 is opposite to the clamping grooves 6 at two sides of the rotary tooth 5, the three sections of clamping grooves 6 are matched with an arc-shaped plate 7, the arc-shaped plate 7 is provided with a matching tooth 8 meshed with the rotary tooth 5, the arc-shaped plate 7 is in threaded connection with a rotary rod 9, the rotary rod 9 is integrally connected with a rotary wheel 10, the edge of the rotary wheel 10 is provided with a vertical stripe 11, two ends of the arc-shaped plate 7, the fixed plate 13 is provided with a movable groove 15 matched with the straight plate 12, the fixed plate 13 is fixed with a polishing stone 16 through a screw, the fixed plate 13 is provided with two limiting blocks 17 positioned on two sides of the rotating wheel 10, and the limiting blocks 17 are in threaded connection with limiting screws 18.
In the embodiment, when a polishing device for common lathe machining is used, the mounting block 1 is fixed on the slide rail through the mounting hole 2; the height distance between the fixed plate 13 and the mounting block 1 is adjusted by loosening the limit screw 18 and then rotating the rotating wheel 10 to drive the rotating rod 9 to rotate, so that the height distance of the grinding stone 16 is adjusted, the rotating rod 9 is matched with the arc-shaped plate 7 and the straight plate 12 is matched with the movable groove 15, the movement stability of the fixed plate 13 is ensured, and after the adjustment is finished, the fixing of the rotating wheel 10 is realized through the contact of the limit screw 18 and the vertical stripe 11, so that the position movement of the fixed plate 13 is prevented; through unscrewing lock nut 41, it is rotatory that angle modulation pole 4 drives commentaries on classics tooth 5 again, then because of commentaries on classics tooth 5 meshes with cooperation tooth 8, so arc 7 can rotate, thereby realize the slope of fixed plate 13, realize the slope of whetting stone 16 promptly, the setting of draw-in groove 6, the rotation stationarity of arc 7 has been guaranteed, the setting of gap 3 of stepping down, prevent that bull stick 9 from taking place to interfere in the motion process of arc 7, after turning to suitable position, through lock nut 41 fixed angle adjusting pole 4, realize angle adjusting pole 4 and just prevented the position shift of arc 7.
The contact surface of preferred draw-in groove 6 and arc 7 is through smooth the processing of polishing, and the sliding effect is guaranteed in such design, and in fact, also can consider additional lubrication oil according to particular case.
Preferably, arc 7 is equipped with spacing tooth 19, and such design is spacing to the removal of arc 7, prevents to interfere the collision, in fact, also can consider according to particular case and carry out spacing mode.
The movable slot 15 is preferably in clearance fit with the straight plate 12, and such design defines the motion track of the straight plate 12 and ensures the stable operation of the fixed plate 13, and in fact, the size of the clearance fit can be considered according to specific situations.
Preferably, soft glue is arranged at the front end of the limit screw 18, so that the limit screw 18 is prevented from being damaged due to rigid collision with the vertical stripe 11, and actually, the selection of the soft glue can be considered according to specific conditions.
The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (5)
1. The utility model provides a grinding device of center lathe processing usefulness, includes installation piece (1), its characterized in that: the mounting block (1) is provided with a mounting hole (2), the mounting block (1) is provided with a abdicating notch (3), the mounting block (1) is rotatably connected with an angle adjusting rod (4), the angle adjusting rod (4) is connected with a rotating tooth (5), the thread of the angle adjusting rod (4) is matched with a locking nut (41), the mounting block (1) is provided with three sections of clamping grooves (6), wherein the two sections of clamping grooves (6) are positioned at two sides of the rotating tooth (5), the other section of clamping groove (6) is opposite to the clamping grooves (6) at two sides of the rotating tooth (5), the three sections of clamping grooves (6) are matched with an arc-shaped plate (7), the arc-shaped plate (7) is provided with a matching tooth (8) meshed with the rotating tooth (5), the arc-shaped plate (7) is in threaded connection with a rotating rod (9), the rotating rod (9) is integrally connected with a rotating wheel (10), and the edge, arc (7) both ends are connected with straight board (12), straight board (12) and bull stick (9) are matchd in the lump has fixed plate (13), fixed plate (13) are equipped with runner (14) with runner (10) adaptation, fixed plate (13) are equipped with movable groove (15) with straight board (12) adaptation, fixed plate (13) have through the fix with screw and polish stone (16), fixed plate (13) are equipped with two stopper (17) that are located runner (10) both sides, stopper (17) threaded connection has stop screw (18).
2. The grinding apparatus for a machine tool according to claim 1, wherein: the contact surface of the clamping groove (6) and the arc-shaped plate (7) is subjected to smooth polishing treatment.
3. The grinding apparatus for a machine tool according to claim 2, wherein: the arc-shaped plate (7) is provided with limiting teeth (19).
4. A grinding apparatus for a machine tool according to claim 3, wherein: the movable groove (15) is in clearance fit with the straight plate (12).
5. The grinding apparatus for a lathe working according to claim 4, wherein: soft rubber is arranged at the front end of the limiting screw (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021180227.6U CN212497192U (en) | 2020-06-23 | 2020-06-23 | Grinding device for machining of common lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021180227.6U CN212497192U (en) | 2020-06-23 | 2020-06-23 | Grinding device for machining of common lathe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212497192U true CN212497192U (en) | 2021-02-09 |
Family
ID=74438577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021180227.6U Expired - Fee Related CN212497192U (en) | 2020-06-23 | 2020-06-23 | Grinding device for machining of common lathe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212497192U (en) |
-
2020
- 2020-06-23 CN CN202021180227.6U patent/CN212497192U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210209 |