CN220312874U - Center coping tool - Google Patents
Center coping tool Download PDFInfo
- Publication number
- CN220312874U CN220312874U CN202321824750.1U CN202321824750U CN220312874U CN 220312874 U CN220312874 U CN 220312874U CN 202321824750 U CN202321824750 U CN 202321824750U CN 220312874 U CN220312874 U CN 220312874U
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- China
- Prior art keywords
- adjusting
- grinding wheel
- center
- grinding
- tip
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- 230000010485 coping Effects 0.000 title claims description 5
- 238000005498 polishing Methods 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 5
- 238000009434 installation Methods 0.000 description 8
- 238000003754 machining Methods 0.000 description 5
- 229910045601 alloy Inorganic materials 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007517 polishing process Methods 0.000 description 1
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- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
Abstract
The center polishing tool comprises a center clamp, a polishing grinding wheel, a grinding wheel adjusting mechanism and a lathe bed, wherein the center clamp is used for clamping a center; the grinding wheel is obliquely arranged relative to the center clamp and is matched with the center clamp, and the center clamped on the center clamp is ground; the grinding wheel is assembled on the wheel adjusting mechanism, and the grinding wheel is driven by the wheel adjusting mechanism to move relative to the center clamp so as to grind the center through the grinding wheel; the grinding wheel adjusting mechanism comprises a radial adjusting assembly and an axial adjusting assembly assembled on the radial adjusting assembly, wherein the grinding wheel is assembled on the axial adjusting assembly, in the center grinding process, the grinding wheel is driven to a position close to the center through the radial adjusting assembly, and then the grinding wheel is driven to move perpendicular to the center grinding surface through the axial adjusting assembly, so that the side surface of the grinding wheel is not affected by the grinding force, and the use safety of the grinding workpiece is ensured.
Description
Technical Field
The utility model belongs to the technical field of lathes, and particularly relates to a tip grinding tool.
Background
The lathe is an indispensable device in the machining industry, in the machining process of the lathe, because of deviation when the lathe manually clamps a workpiece, the workpiece rotates easily to generate runout, the machining precision is reduced, and the center is positioned by using the center hole, so that the runout of the workpiece can be effectively reduced, and the machining precision is improved. Because the frequency of the center is very high, the center is extremely easy to damage during lathe machining, such as the cracking of the head of the center, the occurrence of annular abrasion and the like, and the center needs to be polished at the moment so that the center can be recovered to normal performance and can be used continuously.
At present, the traditional lathe on the market only has the function of feeding in a single direction in the turning process, so that the tip of the conical tip cannot be turned and repaired, and the lathe tool apron on the market at present cannot be used for installing a grinding machine for polishing the tip, so that the tip is not beneficial to repairing the tip through an ordinary lathe, the tip needs to be repaired through equipment with multi-axis linkage such as a machining center, and the tip repairing cost is increased.
The utility model with the application number of CN201120131454.4 discloses an alloy center repairing running-in machine, which comprises a motor, a parallel grinding wheel, an alloy top and a frame, wherein the parallel grinding wheel can move back and forth, the alloy center can also move back and forth, two round dials are respectively arranged below the motor and the alloy center, and a manual wire cutter is arranged on one side of a workbench. The center repairing running-in machine feeds the grinding wheel machine through the single feeding adjusting mechanism, the side face of the grinding wheel machine is easy to receive acting force in the feeding process, and the side face of the grinding wheel is not allowed to bear force in the grinding wheel operation, and the grinding wheel is easy to be disassembled due to the force, so that danger is generated.
Disclosure of Invention
Aiming at the defects, the technical problem to be solved by the utility model is to provide the tip sharpening tool which has better use safety.
In order to solve the technical problems, the utility model adopts the technical proposal that,
a tip grinding tool comprises
The center clamp is used for clamping a center;
the grinding wheel is obliquely arranged relative to the center clamp and is matched with the center clamp to grind the center clamped on the center clamp;
the grinding wheel adjusting mechanism is assembled on the grinding wheel adjusting mechanism, and the grinding wheel is driven to move relative to the center clamp through the grinding wheel adjusting mechanism so as to grind the center through the grinding wheel;
the grinding wheel adjusting mechanism comprises a radial adjusting assembly and an axial adjusting assembly assembled on the radial adjusting assembly, and the grinding wheel is assembled on the axial adjusting assembly.
As a preferable scheme of the utility model, the grinding wheel comprises a grinding wheel machine and an adjusting installation seat, wherein the adjusting installation seat is assembled on the grinding wheel adjusting mechanism, and the grinding wheel machine is adjustably installed on the adjusting installation seat so as to adjust the inclination angle of the grinding wheel machine.
As a preferable scheme of the utility model, the adjusting installation seat is connected with an adjusting bolt, the adjusting bolt is propped against the grinder, and the inclination angle of the grinder is adjusted through the adjusting bolt.
As a preferable scheme of the utility model, the lower end of the grinder is connected with a mounting flange, a stop block is arranged on the mounting flange, and an adjusting bolt is abutted against the stop block.
As a preferable scheme of the utility model, the mounting flange is provided with an adjusting waist-shaped hole, a fixing bolt is arranged in the adjusting waist-shaped hole, and the grinder is assembled on the adjusting mounting seat through the fixing bolt.
As a preferable scheme of the utility model, the radial adjusting assembly and the axial adjusting assembly are consistent in structure and comprise a base, an adjusting seat, a screw rod and a screw rod nut, wherein the adjusting seat is slidably arranged on the base, the screw rod is rotatably arranged on the adjusting seat, the screw rod nut is assembled on the base, the screw rod is connected with the screw rod nut, and a hand wheel is arranged at the end part of the screw rod.
As a preferable scheme of the utility model, the base is provided with the guide block, the adjusting seat is provided with the guide rod, and the guide rod is slidably arranged on the guide block.
As a preferable scheme of the utility model, the center clamp comprises a clamp head, a clamp mounting seat and a clamp driving piece, wherein the clamp head is rotatably arranged on the clamp mounting seat, and the clamp driving piece is connected with the clamp head and drives the clamp head to rotate.
As a preferable scheme of the utility model, the clamp driving piece comprises a belt pulley and a clamp motor, wherein the belt pulleys are respectively arranged on the clamp head and the clamp motor, and the adjacent belt pulleys are connected through a belt.
As a preferable scheme of the utility model, the tip sharpening tool further comprises a lathe bed, and the grinding wheel adjusting mechanism and the tip clamp are respectively arranged on the lathe bed.
The utility model has the beneficial effects that in the center polishing process, the polishing grinding wheel is driven to a position close to the center through the radial adjusting component, and then the axial adjusting component is used for driving the polishing grinding wheel to move vertically to the center polishing surface, so that the side surface of the polishing grinding wheel is not subjected to the polishing force, and the use safety of the polished workpiece is ensured.
Drawings
Fig. 1 is a schematic structural view of a tip dressing tool.
Fig. 2 is a schematic structural view of the grinding wheel.
Fig. 3 is a schematic structural view of the radial adjustment assembly.
Fig. 4 is a schematic structural view of the tip holder.
Reference numerals: the center clamp 1, the clamp head 1-1, the clamp mounting seat 1-2, the clamp driving piece 1-3, the belt pulley 1-4, the clamp motor 1-5, the belt 1-6, the fixed seat plate 1-7, the upright post 1-8, the grinding wheel 2-1, the adjusting mounting seat 2-2, the adjusting bolt 2-3, the mounting flange 2-4, the stop block 2-5, the adjusting waist-shaped hole 2-6, the fixing bolt 2-7, the motor 2-8, the grinding wheel 2-9, the grinding wheel adjusting mechanism 3, the radial adjusting component 3-1, the axial adjusting component 3-2, the base 3-3, the adjusting seat 3-4, the screw rod 3-5, the screw rod nut 3-6, the hand wheel 3-7, the guide block 3-8, the guide rod 3-9 and the lathe bed 4.
Detailed Description
The utility model is further described below with reference to the accompanying drawings.
The center grinding tool comprises a center clamp 1, a grinding wheel 2, a wheel adjusting mechanism 3 and a lathe bed 4, wherein the center clamp 1 is used for clamping a center; the coping grinding wheel 2 is obliquely arranged relative to the center clamp 1 and is matched with the center clamp 1 to coping the center clamped on the center clamp 1; the grinding wheel 2 is assembled on the wheel adjusting mechanism 3, and the grinding wheel 2 is driven to move relative to the center clamp 1 through the wheel adjusting mechanism 3 so as to grind the center through the grinding wheel 2; the grinding wheel adjusting mechanism 3 comprises a radial adjusting component 3-1 and an axial adjusting component 3-2 assembled on the radial adjusting component 3-1, wherein the grinding wheel 2 is assembled on the axial adjusting component 3-2, in the center grinding process, the grinding wheel 2 is driven to a position close to the center through the radial adjusting component 3-1, and then the grinding wheel 2 is driven to move vertically to the center grinding surface through the axial adjusting component 3-2, so that the side surface of the grinding wheel 2 is not subjected to the grinding force, and the use safety of the grinding workpiece is ensured.
The grinding wheel 2 comprises a grinding wheel machine 2-1 and an adjusting installation seat 2-2, the adjusting installation seat 2-2 is assembled on the grinding wheel adjusting mechanism 3, the grinding wheel machine 2-1 is adjustably installed on the adjusting installation seat 2-2, the inclination angle of the grinding wheel machine 2-1 is finely adjusted through the adjusting installation seat 2-2, and the angle precision of the center after correction through the grinding tool is guaranteed.
In this embodiment, the grinder 2-1 includes a motor 2-8 and a grinding wheel 2-9, and the grinding wheel 2-9 is mounted on a motor shaft of the motor 2-8.
The lower extreme of motor 2-8 is connected with mounting flange 2-4, is equipped with dog 2-5 on the mounting flange 2-4, and dog 2-5 extends towards adjusting mount pad 2-2, is connected with adjusting bolt 2-3 on adjusting mount pad 2-2, and adjusting bolt 2-3 supports to establish on dog 2-5, makes mounting flange 2-4 take place slight rotation through rotating adjusting bolt 2-3 to adjust the angle of inclination of grinder 2-1 relative top anchor clamps 1.
In order to facilitate the rotation of the mounting flange 2-4 relative to the adjusting mounting seat 2-2 in the adjusting process of the grinder 2-1, an adjusting waist-shaped hole 2-6 is arranged on the mounting flange 2-4, the adjusting waist-shaped hole 2-6 is arranged in an arc shape, a fixing bolt 2-7 is arranged in the adjusting waist-shaped hole 2-6, and the grinder 2-1 is assembled on the adjusting mounting seat 2-2 through the fixing bolt 2-7.
When the grinder 2-1 is installed, the grinder 2-1 is pre-tightened through the fixing bolts 2-7, the position of the grinder 2-1 is adjusted through the adjusting bolts 2-3, and after the adjustment is completed, the fixing bolts 2-7 are screwed down to fix the position of the grinder 2-1.
The radial adjusting assembly 3-1 and the axial adjusting assembly 3-2 are consistent in structure and comprise a base 3-3, an adjusting seat 3-4, a screw rod 3-5 and a screw rod nut 3-6, the adjusting seat 3-4 is slidably arranged on the base 3-3, the base 3-3 of the radial adjusting assembly 3-1 is arranged on the adjusting seat 3-4 of the axial adjusting assembly 3-2, the base 3-3 of the adjusting seat 3-4 is arranged on the lathe bed 4, the screw rod 3-5 is rotatably arranged on the adjusting seat 3-4, the screw rod nut 3-6 is assembled on the base 3-3, the screw rod 3-5 is connected with the screw rod nut 3-6, a hand wheel 3-7 is arranged at the end part of the screw rod 3-5, and the screw rod 3-5 is rotated through the hand wheel 3-7, so that the screw rod 3-5 and the screw rod nut 3-6 relatively move, and the relative positions of the base 3-3 and the adjusting seat 3-4 are adjusted, and the convenience of position adjustment of the grinder 2-1 is greatly improved.
In order to facilitate the sliding connection of the base 3-3 and the adjusting seat 3-4, a guide block 3-8 is arranged on the base 3-3, a guide rod 3-9 is arranged on the adjusting seat 3-4, the guide rod 3-9 is arranged on the guide block 3-8 in a sliding manner, and the movement of the adjusting seat 3-4 is guided through the guide rod 3-9.
The center clamp 1 comprises a clamp head 1-1, a clamp mounting seat 1-2 and a clamp driving piece 1-3, wherein the clamp head 1-1 is rotatably mounted on the clamp mounting seat 1-2, the clamp driving piece 1-3 is connected with the clamp head 1-1, the clamp head 1-1 is a lathe clamp common on the market, the center is clamped through the clamp head 1-1, a grinding machine 2-1 is convenient to grind the center, the clamp driving piece 1-3 is used for driving the clamp head 1-1 to rotate, so that the center clamped on the clamp head 1-1 rotates, and the grinding machine 2-1 is convenient to grind the tip end circumferentially.
The clamp driving piece 1-3 comprises a belt pulley 1-4 and a clamp motor 1-5, the belt pulley 1-4 is respectively installed on the clamp head 1-1 and the clamp motor 1-5, the adjacent belt pulleys 1-4 are connected through a belt 1-6, and the power on the clamp motor 1-5 is transmitted to the clamp head 1-1 through the belt 1-6, so that the clamp head 1-1 is conveniently driven to rotate.
In the embodiment, the clamp mounting seat 1-2 comprises a -shaped upright 1-8 and a fixed seat board 1-7, wherein the -shaped upright 1-8 is fixedly assembled on the lathe bed 4 through the fixed seat board 1-7, and the clamp driving piece 1-3 is fixed in a groove of the -shaped upright 1-8, so that a certain protection is provided for the clamp driving piece 1-3, and the safety of the device is further improved.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model; thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Although the terms corresponding to the reference numerals in the drawings are used more herein, the possibility of using other terms is not excluded; these terms are used merely for convenience in describing and explaining the nature of the utility model; they are to be interpreted as any additional limitation that is not inconsistent with the spirit of the present utility model.
Claims (10)
1. A tip coping tool is characterized by comprising
A center clamp (1) for clamping a center;
the grinding wheel (2) is obliquely arranged relative to the center clamp (1) and is matched with the center clamp (1) to grind the center clamped on the center clamp (1);
the grinding wheel adjusting mechanism (3), the grinding wheel (2) is assembled on the grinding wheel adjusting mechanism (3), and the grinding wheel (2) is driven to move relative to the center clamp (1) through the grinding wheel adjusting mechanism (3) so as to grind the center through the grinding wheel (2);
the grinding wheel adjusting mechanism (3) comprises a radial adjusting component (3-1) and an axial adjusting component (3-2) assembled on the radial adjusting component (3-1), and the grinding wheel (2) is assembled on the axial adjusting component (3-2).
2. The tip dressing tool according to claim 1, wherein the dressing grinding wheel (2) comprises a grinding wheel machine (2-1) and an adjusting mount (2-2), the adjusting mount (2-2) is assembled on the grinding wheel adjusting mechanism (3), and the grinding wheel machine (2-1) is adjustably mounted on the adjusting mount (2-2) to adjust the inclination angle of the grinding wheel machine (2-1).
3. The tip sharpening tool as defined in claim 2, wherein the adjusting mount (2-2) is connected with an adjusting bolt (2-3), the adjusting bolt (2-3) is abutted against the grinder (2-1), and the inclination angle of the grinder (2-1) is adjusted by the adjusting bolt (2-3).
4. A tip grinding tool according to claim 3, characterized in that the lower end of the grinding machine (2-1) is connected with a mounting flange (2-4), a stop block (2-5) is arranged on the mounting flange (2-4), and the adjusting bolt (2-3) is abutted against the stop block (2-5).
5. The tip grinding tool according to claim 4, wherein the mounting flange (2-4) is provided with an adjusting waist-shaped hole (2-6), a fixing bolt (2-7) is arranged in the adjusting waist-shaped hole (2-6), and the grinding machine (2-1) is assembled on the adjusting mounting seat (2-2) through the fixing bolt (2-7).
6. The tip grinding tool according to claim 1, wherein the radial adjusting assembly (3-1) and the axial adjusting assembly (3-2) are identical in structure and comprise a base (3-3), an adjusting seat (3-4), a screw rod (3-5) and a screw rod nut (3-6), the adjusting seat (3-4) is slidably mounted on the base (3-3), the screw rod (3-5) is rotatably mounted on the adjusting seat (3-4), the screw rod nut (3-6) is assembled on the base (3-3), the screw rod (3-5) is connected with the screw rod nut (3-6), and a hand wheel (3-7) is mounted at the end of the screw rod (3-5).
7. The tip sharpening tool as defined in claim 6, wherein the base (3-3) is provided with a guide block (3-8), the adjusting seat (3-4) is provided with a guide rod (3-9), and the guide rod (3-9) is slidably mounted on the guide block (3-8).
8. The tip grinding tool according to claim 1, wherein the tip fixture (1) comprises a fixture head (1-1), a fixture mounting seat (1-2) and a fixture driving member (1-3), the fixture head (1-1) is rotatably mounted on the fixture mounting seat (1-2), and the fixture driving member (1-3) is connected with the fixture head (1-1) to drive the fixture head (1-1) to rotate.
9. The tip grinding tool according to claim 8, wherein the jig driving member (1-3) comprises a belt pulley (1-4) and a jig motor (1-5), the belt pulley (1-4) is respectively mounted on the jig head (1-1) and the jig motor (1-5), and the adjacent belt pulleys (1-4) are connected through a belt (1-6).
10. The tip sharpening tool as defined in claim 1, further comprising a lathe bed (4), wherein the grinding wheel adjusting mechanism (3) and the tip clamp (1) are respectively mounted on the lathe bed (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321824750.1U CN220312874U (en) | 2023-07-12 | 2023-07-12 | Center coping tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321824750.1U CN220312874U (en) | 2023-07-12 | 2023-07-12 | Center coping tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220312874U true CN220312874U (en) | 2024-01-09 |
Family
ID=89410947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321824750.1U Active CN220312874U (en) | 2023-07-12 | 2023-07-12 | Center coping tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220312874U (en) |
-
2023
- 2023-07-12 CN CN202321824750.1U patent/CN220312874U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |