CN214351316U - Main shaft mounting hole grinder and grinding system - Google Patents
Main shaft mounting hole grinder and grinding system Download PDFInfo
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- CN214351316U CN214351316U CN202023160832.XU CN202023160832U CN214351316U CN 214351316 U CN214351316 U CN 214351316U CN 202023160832 U CN202023160832 U CN 202023160832U CN 214351316 U CN214351316 U CN 214351316U
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- positioning seat
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Abstract
The utility model discloses a spindle mounting hole grinding device, which comprises a grinding component, wherein the grinding component comprises a grinding part matched with a mounting hole to be ground and used for grinding the mounting hole, and a positioning component, wherein the positioning component can adjust the position of the grinding part and fix the grinding part at a theoretical position coaxial with the mounting hole; in a working state, the grinding component is fixed at the theoretical position, the grinding part is inserted into the mounting hole, and the spindle rotates around the axis to grind the mounting hole through the grinding part. The utility model also provides a main shaft mounting hole grinding system. The utility model discloses main shaft mounting hole grinder and grinding system adopt the grinding portion fixed, and the main shaft is around the rotatory mode that grinds of axis, guarantees to grind back mounting hole axis can with the motion axis of main shaft during operation remain unanimous throughout, guarantees the size precision after the mounting hole coping.
Description
Technical Field
The utility model relates to a mounting hole grinds restoration technical field, concretely relates to main shaft mounting hole grinder and grinding system.
Background
The main shaft mounting hole of the vertical machining center plays a key role in accurately positioning the cutter and transmitting the torque of a machine tool to the cutter, and in the long-term use process, due to reasons of cutting overload, sundries at the joint of the main shaft mounting hole and the cutter handle, incorrect clamping position of the cutter handle and the like, relative rotation can be caused between the main shaft mounting hole and the cutter handle, so that the main shaft mounting hole is abraded, the positioning surface of the main shaft mounting hole is damaged, the cutter cannot be accurately positioned, the surface quality and the size precision of a machined workpiece are seriously influenced, and therefore the main shaft mounting hole needs to be ground.
The grinding device in the prior art grinds the spindle mounting hole through the grinding body, but because the rotation precision of the grinding body is inconsistent with the rotation precision of the spindle, the deviation between the axis of the ground mounting hole and the movement axis of the spindle during working is caused, the phenomenon that the mounting hole and the spindle are not coaxial is caused, the mounting precision of a cutter fixed in the spindle mounting hole is influenced, and the surface quality and the size precision of a machined workpiece are influenced.
Therefore, the technical problem to be solved by the technical staff in the art is still how to provide a scheme to ensure that the axis of the mounting hole after grinding can be always consistent with the movement axis of the spindle during working, and the size precision of the mounting hole after grinding is ensured.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a main shaft mounting hole grinder guarantees that the back mounting hole axis of grinding can remain unanimous throughout with the motion axis of main shaft during operation, guarantees the size precision after the mounting hole coping.
In order to solve the technical problem, the utility model provides a spindle mounting hole grinding device, including grinding part, grinding part includes the grinding portion that matches with the mounting hole of waiting to grind for to the mounting hole grinds, still includes positioning element, positioning element can adjust the position of grinding portion, and will grind the portion be fixed in with the coaxial theoretical position of mounting hole;
under the working state, the grinding part is fixed at the theoretical position, the grinding part is inserted into the mounting hole, and the spindle rotates around the axis to grind the mounting hole through the grinding part.
The utility model discloses a main shaft mounting hole grinder, fix grinding part at the theoretical position coaxial with the mounting hole through locating part, at the in-process that grinds the mounting hole, grinding part is fixed in theoretical position motionless, and through the rotation of main shaft axis line, reach the purpose of grinding, guarantee from this that the mounting hole axis can remain the unanimity throughout with the motion axis of main shaft during operation after grinding, main shaft rigidity among the prior art avoids appearing, grinding part rotates, grinding part takes place the skew at the rotation in-process, make the motion axis of grinding back mounting hole axis and main shaft during operation deviate, lead to installing the problem of skew theoretical position such as cutter in the part in the mounting hole, guarantee the size precision after the mounting hole coping better.
Optionally, the grinding portion includes a support member and a grinding abrasive paper wound around a side wall of the support member, and the grinding portion grinds the mounting hole by the grinding abrasive paper.
Optionally, the side wall of the supporting member is provided with a groove extending in the axial direction, and the grinding paper grinder further comprises a pressing member matched with the groove, wherein the pressing member is inserted into the groove to fix the grinding abrasive paper to the side wall of the supporting member.
Optionally, the bottom wall of the groove and the pressing piece are provided with matched bolt mounting holes, the pressing piece further comprises a connecting bolt, and the pressing piece is fixedly connected with the supporting piece through the connecting bolt.
Optionally, the support is a circular truncated cone structure matched with the mounting hole to be ground.
Optionally, the positioning component includes a first positioning seat, the grinding component is vertically fixed on the first positioning seat, and the first positioning seat can move to make the grinding part coaxial with the mounting hole and fix the grinding part at the theoretical position.
Optionally, the positioning component further includes a second positioning seat arranged in parallel with the first positioning seat, and an adjusting portion for connecting the first positioning seat and the second positioning seat, and the adjusting portion can adjust a position of the first positioning seat relative to the end face of the spindle, so that the end face of the grinding portion is parallel to the end face of the spindle.
Optionally, the adjusting portion includes a plurality of connecting pieces vertically fixed to the first positioning seat and extending toward the second positioning seat, the connecting piece is provided with a threaded connection portion at least at a side wall of one end close to the second positioning seat, a connection hole is provided at a position corresponding to the second positioning seat, the threaded connection portion is inserted into the corresponding connection hole, and the adjusting portion further includes a plurality of adjusting bolts matched with the threaded connection portion, and the adjusting bolts can adjust a relative position where the second positioning seat is fixed to the threaded connection portion.
Optionally, the first positioning seat is a magnetic base and comprises a magnetic base body and an adjusting handle, the spindle mounting hole grinding device further comprises a base, the adjusting handle can be switched between a first working position and a second working position, and when the adjusting handle is located at the first working position, the magnetic base body and the base are attracted magnetically and can be kept relatively fixed; when the magnetic base body is located at the second working position, the magnetic base body loses magnetism and can move relative to the base.
Optionally, the grinding part further includes a connecting portion axially connected to the grinding portion, the grinding portion is fixedly connected to the first positioning seat through the connecting portion, and one end of the connecting portion, which is far away from the grinding portion, penetrates through the first positioning seat and abuts against the second positioning seat.
The utility model also provides a main shaft mounting hole grinding system, including aforementioned main shaft mounting hole grinder, still include the detection part, the detection part is used for right the grinding portion with the axiality of main shaft detects.
Since the spindle mounting hole polishing apparatus has the technical effects as described above, the spindle mounting hole polishing system having the spindle mounting hole polishing apparatus also has similar technical effects, and therefore, the detailed description thereof is omitted here.
Drawings
Fig. 1 is a schematic structural diagram of a spindle mounting hole grinding apparatus according to an embodiment of the present invention;
FIG. 2 is a schematic view of a support member of the spindle mounting hole grinding apparatus of FIG. 1;
FIG. 3 is a schematic view of a pressing member of the spindle mounting hole grinding apparatus of FIG. 1;
FIG. 4 is a schematic view of a first detection mode of a detection component in one embodiment of a spindle mounting hole grinding system according to the present invention;
FIG. 5 is a schematic view of a second detection mode of a detection component in one embodiment of a spindle mounting hole grinding system according to the present invention;
fig. 6 is a schematic diagram of a third detection method of a detection component in one embodiment of a spindle mounting hole polishing system according to the present invention.
Wherein the reference numerals of fig. 1 to 6 are explained as follows:
1-an abrasive component; 11-a support; 11 a-a groove; 12-a compression member; 2-a positioning member; 21-a first positioning seat; 22-a second positioning seat; 23-a connector; 231-a threaded connection; 24-an adjusting bolt;
01-dial indicator; a-main shaft.
Detailed Description
In order to make those skilled in the art better understand the technical solution of the present invention, the present invention will be further described in detail with reference to the accompanying drawings and specific embodiments.
As used herein, the term "plurality" refers to an indefinite number of plural, usually more than two; and when the term "plurality" is used to indicate a quantity of a particular element, it does not indicate a quantitative relationship between such elements.
Referring to fig. 1, fig. 1 is a schematic structural diagram of a spindle mounting hole grinding device according to an embodiment of the present invention.
The utility model provides a spindle mounting hole grinder, including grinding part 1, grinding part 1 includes the grinding portion that matches with the mounting hole of waiting to grind for grind the mounting hole, still includes locating part 2, and locating part 2 can adjust the position of grinding portion, and fixes grinding portion in the theoretical position coaxial with the mounting hole;
in an operating state, the grinding component 1 is fixed at a theoretical position coaxial with the mounting hole, the grinding part is inserted into the mounting hole, and the spindle A rotates around the axis to grind the mounting hole through the grinding part.
The utility model discloses a main shaft mounting hole grinder, fix grinding portion at the theoretical position coaxial with the mounting hole through locating part 2, at the in-process that grinds the mounting hole, grinding portion is fixed in theoretical position motionless, and through the rotation of main shaft A axis line, reach the purpose of grinding, guarantee from this that the mounting hole axis can remain the unanimity throughout with the motion axis of main shaft A during operation after grinding, main shaft A is motionless in avoiding appearing prior art, grinding portion rotates, grinding portion takes place the skew in the rotation process, make the motion axis when grinding back mounting hole axis and main shaft A work appear the deviation, lead to installing the part in the mounting hole like the problem of skew theoretical position such as cutter, guarantee the size precision after the mounting hole coping better, and then guarantee the surface quality and the size precision of waiting to process the work piece.
Specifically, in the present embodiment, the grinding portion includes a supporting member 11 and a grinding paper (not shown) wound around a side wall of the supporting member 11, and the grinding portion grinds the mounting hole by grinding paper.
Because prior art's grinder adopts grinding wheel to grind the mounting hole, because of the material characteristic, the loss can certainly appear in grinding process to grinding wheel, and then the removal that leads to grinding wheel feeds the in-process mounting hole front and back end and appears the size deviation, influences the size precision after the mounting hole coping, and need constantly revise the size of grinding wheel when grinding, complex operation, efficiency is not high. The utility model discloses a grinding abrasive paper grinds the mounting hole, and the wearing and tearing of grinding abrasive paper are unanimous, and then guarantee the size precision after the mounting hole grinds, can directly change the whole grinding abrasive paper when the wearing and tearing appear in grinding abrasive paper simultaneously, low cost, convenient operation improves work efficiency.
Referring to fig. 2 and 3, fig. 2 is a schematic structural view of a supporting member in the spindle mounting hole polishing apparatus of fig. 1; fig. 3 is a schematic view showing a pressing member of the spindle mounting hole grinding apparatus of fig. 1.
In this embodiment, the sidewall of the supporting member 11 is provided with a groove 11a extending along the axial direction, and further includes a pressing member 12 matching with the groove 11a, and the pressing member 12 is inserted into the groove 11a to fix the abrasive paper to the sidewall of the supporting member 11.
Further, the bottom wall of the groove 11a and the pressing piece 12 are provided with matched bolt mounting holes, and the pressing piece 12 is fixedly connected with the supporting piece 11 through the connecting bolts.
In this embodiment, the diapire of recess 11a and compressing tightly 12 and be provided with two assorted bolt mounting holes, when fixing grinding abrasive paper, at first will grind abrasive paper around the lateral wall of locating support piece 11, will compress tightly 12 cartridge inside recess 11a again, pass grinding abrasive paper through two connecting bolt at last and will compress tightly 12 and support piece 11 fixed connection, realize grinding abrasive paper's fixed.
In order to ensure the grinding accuracy of the mounting hole, the pressing member 12 should be ensured not to protrude from the peripheral wall of the support member 11.
Of course, the abrasive paper may be fixed to the side wall of the supporting member 11 by bonding or the like, which is not limited herein.
Referring to fig. 1 and fig. 2, in the present embodiment, the supporting member 11 is a circular truncated cone structure matching the mounting hole to be ground.
The utility model discloses main shaft mounting hole grinder is not restricted to and grinds the conical mounting hole of restoreing, and among the practical application, support piece 11's structure can be for and wait to grind the arbitrary structure of mounting hole assorted, like cylindrically etc.
Referring to fig. 1, in the spindle mounting hole grinding apparatus of the present invention, the positioning member 2 includes a first positioning seat 21, the grinding member 1 is vertically fixed to the first positioning seat 21, and the first positioning seat 21 can move to make the grinding portion coaxial with the mounting hole and fix the grinding portion at a theoretical position coaxial with the mounting hole.
Furthermore, the positioning component 2 further includes a second positioning seat 22 arranged in parallel with the first positioning seat 21, and an adjusting portion for connecting the first positioning seat 21 and the second positioning seat 22, wherein the adjusting portion can adjust the position of the first positioning seat 21 relative to the end face of the spindle a, so that the end face of the grinding component 1 is parallel to the end face of the spindle a.
Specifically, the adjusting part includes a connecting piece 23 that is vertically fixed to the first positioning seat 21 and extends in a direction close to the second positioning seat 22, the connecting piece 23 is provided with a threaded connection portion 231 at least at one end close to the second positioning seat 22, a connecting hole is provided at a position corresponding to the second positioning seat 22, the threaded connection portion 231 is inserted in the corresponding connecting hole, and the adjusting part further includes an adjusting bolt 24 matched with the threaded connection portion 231, the adjusting bolt 24 is sleeved on the threaded connection portion 231, and the relative position where the second positioning seat 22 is fixed to the threaded connection portion 231 can be adjusted.
The spindle mounting hole grinding device of the present embodiment adjusts the position of the first positioning seat 21 by the cooperation of the threaded connection portion 231 and the adjusting bolt 24, so that the end surface of the grinding portion can be parallel to the end surface of the spindle a. The adjusting part of this embodiment simple structure, the operation of being convenient for effectively improves grinder's stability and practicality.
In addition, in this embodiment, the threaded connection portion 231 is only disposed at one end of the connecting member 23 close to the second positioning seat 22, so as to connect the first positioning seat 21, and the radial dimension of the connecting member 23 at other positions is significantly greater than the radial dimension of the threaded connection portion 231, so as to support the first positioning seat 21, thereby ensuring the connection stability of the first positioning seat 21.
Of course, in practical applications, the connecting member 23 may be integrally provided with the screw connection portion 231 in terms of ensuring the connection stability.
Further, in this embodiment, the first positioning seat 21 is a magnetic base, and includes a magnetic base body and an adjusting handle, the spindle mounting hole grinding apparatus further includes a base, the adjusting handle can be switched between a first working position and a second working position, and in the first working position, the magnetic base body and the base are attracted magnetically and can be kept relatively fixed; and when the magnetic base body is in the second working position, the magnetism of the magnetic base body is lost, and the magnetic base body can move relative to the base.
In this embodiment, the first positioning seat 21 is a magnetic base with adjustable magnetism, and when the position of the grinding part needs to be adjusted, the adjusting handle is controlled to be in the second working position, and at this time, the magnetic base body loses magnetism and can move relative to the base; when grinding portion removed to coaxial with main shaft A, control adjustment handle was in first work position, and at this moment, magnetism base body and base pass through magnetic attraction to can keep relatively fixed, guarantee at the in-process of grinding, grinding portion is fixed in theoretical position and can not take place the skew, and then guarantees the grinding precision of mounting hole.
The magnetism base of this embodiment adopts bolt and equipment workstation to carry out the mode of fixing with prior art, and easy operation effectively provides work efficiency.
In addition, the polishing component 1 of the present embodiment further includes a connecting portion 13 axially connected to the polishing portion, the polishing portion is fixedly connected to the first positioning seat 21 through the connecting portion 13, and one end of the connecting portion 13 away from the polishing portion penetrates through the first positioning seat 21 and abuts against the second positioning seat 22.
Through setting up connecting portion 13, and the one end that grinding portion was kept away from to connecting portion 13 passes first positioning seat 21 and offsets with second positioning seat 22, is fixed in the straightness that hangs down of grinding part 1 and first fixing base 21 when integrative with connecting portion 13 and first fixing base 21, can guarantee better.
Referring to fig. 4 to 6, fig. 4 is a schematic view illustrating a first detection method of a detection component in an embodiment of a spindle mounting hole polishing system according to the present invention; FIG. 5 is a schematic view of a second detection mode of a detection component in one embodiment of a spindle mounting hole grinding system according to the present invention; fig. 6 is a schematic diagram of a third detection method of a detection component in one embodiment of a spindle mounting hole polishing system according to the present invention.
The utility model also provides a main shaft mounting hole grinding system, including aforementioned main shaft mounting hole grinder, still including the detection part, the detection part is used for detecting grinding part 1 and main shaft A's axiality.
Since the spindle mounting hole polishing apparatus has the technical effects as described above, the spindle mounting hole polishing system having the spindle mounting hole polishing apparatus also has similar technical effects, and therefore, the detailed description thereof is omitted here.
Specifically, in this embodiment, the detecting component is a dial indicator 01, and three detection modes are included for detecting the coaxiality between the grinding component 1 and the spindle a through the dial indicator 01.
Referring to fig. 4, in a first detection mode, a dial indicator 01 is fixed to a side wall of a spindle a, a contact of the dial indicator 01 is in contact with a side wall of a grinding part and has a certain compression amount, the spindle a and the dial indicator 01 are controlled to rotate around an axis of the spindle a, the contact of the dial indicator 01 draws a circle on the side wall of the grinding part, when a pointer of the dial indicator 01 jumps, it is indicated that a certain error exists between the axis of the spindle a and the axis of the grinding part, at this time, the position of the grinding part is adjusted, and when the contact of the dial indicator 01 rotates around the grinding part for a circle and the pointer of the dial indicator 01 does not jump, it is indicated that the axis of the spindle a and the axis of the grinding part are coaxial.
Referring to fig. 5, in a second detection mode, the dial indicator 01 is fixed to a side wall of the spindle a, a contact of the dial indicator 01 is vertically contacted with a top wall of the first positioning seat 21 and has a certain compression amount, the spindle a and the dial indicator 01 are controlled to rotate around an axis of the spindle a, the contact of the dial indicator 01 draws a circle on the top wall of the first positioning seat 21, when a pointer of the dial indicator 01 jumps, it is indicated that an end surface of the spindle a and an end surface of the grinding part are not completely parallel, and a certain error exists, at this time, the first positioning seat 21 is adjusted by the connecting bolt, and when the contact of the dial indicator 01 rotates around the first positioning seat 21 for a circle, and the pointer of the dial indicator 01 does not jump, it is indicated that the end surface of the spindle a and the end surface of the grinding part are parallel.
Referring to fig. 6, in a third detection mode, the dial indicator 01 is fixed to a side wall of the spindle a, a contact of the dial indicator 01 vertically contacts with a side wall of the connection portion 13 and has a certain amount of compression, the spindle a and the dial indicator 01 are controlled to move along an axis of the spindle a, the contact of the dial indicator 01 moves along the side wall of the connection portion 13, when a pointer of the dial indicator 01 jumps, it indicates that the axis of the spindle a and the axis of the grinding portion are not coaxial, and a certain error exists, at this time, the first positioning seat 21 is adjusted by the connection bolt, and when the side wall of the contact connection portion 12 of the dial indicator 01 moves and the pointer of the dial indicator 01 does not jump, it indicates that the axis of the spindle a and the axis of the grinding portion are coaxial.
In practical application, the three detection modes can be adopted for sequentially detecting, and the coaxiality of the main shaft A and the grinding part is better ensured.
It is right above the utility model provides a main shaft mounting hole grinder and grinding system have carried out detailed introduction, and it is right to have used specific individual example herein the utility model discloses a principle and implementation mode have been elucidated, and the description of above embodiment is only used for helping understanding the utility model discloses a method and core thought thereof. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.
Claims (11)
1. The grinding device for the mounting hole of the spindle is characterized by comprising a grinding part (1), wherein the grinding part (1) comprises a grinding part matched with the mounting hole to be ground and used for grinding the mounting hole, and a positioning part (2), wherein the positioning part (2) can adjust the position of the grinding part and fix the grinding part at a theoretical position coaxial with the mounting hole;
under the working state, the grinding component (1) is fixed at the theoretical position, the grinding part is inserted into the mounting hole, and the spindle (A) rotates around the axis so as to grind the mounting hole through the grinding part.
2. The spindle mounting hole grinding apparatus according to claim 1, wherein the grinding portion includes a support member (11) and grinding paper provided around a side wall of the support member (11), and the grinding portion grinds the mounting hole by the grinding paper.
3. The spindle mounting hole grinding apparatus according to claim 2, wherein the side wall of the support member (11) is provided with a groove (11a) extending in the axial direction, and further comprising a pressing member (12) fitted to the groove (11a), the pressing member (12) being inserted into the groove (11a) to fix the abrasive paper to the side wall of the support member (11).
4. The spindle mounting hole grinding device as claimed in claim 3, wherein the bottom wall of the recess (11a) and the pressing member (12) are provided with matching bolt mounting holes, and further comprising a connecting bolt by which the pressing member (12) is fixedly connected with the support member (11).
5. Spindle mounting hole grinding device according to claim 2, characterised in that the support (11) is a circular truncated cone structure matching the mounting hole.
6. A spindle mounting hole grinding apparatus according to any one of claims 1-5, characterised in that the positioning member (2) comprises a first positioning seat (21), the grinding member (1) being fixed perpendicularly to the first positioning seat (21), the first positioning seat (21) being movable to bring the grinding portion coaxially with the mounting hole and to fix the grinding portion in the theoretical position.
7. The spindle mounting hole grinding apparatus according to claim 6, wherein the positioning member (2) further includes a second positioning seat (22) disposed in parallel with the first positioning seat (21), and an adjusting portion for connecting the first positioning seat (21) and the second positioning seat (22), the adjusting portion being capable of adjusting a position of the first positioning seat (21) with respect to the end face of the spindle (a) so that the end face of the grinding portion is parallel with the end face of the spindle (a).
8. The spindle mounting hole grinding device as recited in claim 7, wherein the adjusting portion comprises a plurality of connecting members (23) vertically fixed to the first positioning seat (21) and extending toward the second positioning seat (22), the connecting members (23) are provided with a threaded connection portion (231) at least at one end near the second positioning seat (22), the second positioning seat (22) is provided with a connection hole at a corresponding position, the threaded connection portion (231) is inserted into the corresponding connection hole, and further comprising a plurality of adjusting bolts (24) matched with the threaded connection portion (231), and the adjusting bolts (24) can adjust the relative position of the second positioning seat (22) fixed to the threaded connection portion (231).
9. The spindle mounting hole grinding device of claim 8, wherein the first positioning seat (21) is a magnetic base and comprises a magnetic base body and an adjusting handle, the spindle mounting hole grinding device further comprises a base, the adjusting handle can be switched between a first working position and a second working position, and when the adjusting handle is located at the first working position, the magnetic base body and the base are attracted magnetically and can be kept relatively fixed; when the magnetic base body is located at the second working position, the magnetic base body loses magnetism and can move relative to the base.
10. The spindle mounting hole grinding device according to claim 7, wherein the grinding member (1) further comprises a connecting portion (13) axially connected to the grinding portion, the grinding portion is fixedly connected to the first positioning seat (21) through the connecting portion (13), and an end of the connecting portion (13) away from the grinding portion penetrates through the first positioning seat (21) to abut against the second positioning seat (22).
11. A spindle mounting hole grinding system comprising the spindle mounting hole grinding apparatus according to any one of claims 1 to 10, and further comprising a detection means for detecting coaxiality of the grinding means (1) and the mounting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023160832.XU CN214351316U (en) | 2020-12-23 | 2020-12-23 | Main shaft mounting hole grinder and grinding system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023160832.XU CN214351316U (en) | 2020-12-23 | 2020-12-23 | Main shaft mounting hole grinder and grinding system |
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| CN214351316U true CN214351316U (en) | 2021-10-08 |
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| CN202023160832.XU Active CN214351316U (en) | 2020-12-23 | 2020-12-23 | Main shaft mounting hole grinder and grinding system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114589557A (en) * | 2022-02-23 | 2022-06-07 | 江苏力星通用钢球股份有限公司 | Calibration device for conical roller ball base surface grinding machine and method for correcting angle of guide wheel disc and zero position of grinding wheel of calibration device |
| CN117102999A (en) * | 2023-09-05 | 2023-11-24 | 无锡市昌亿机床制造有限公司 | Processing equipment with automatic tool setting chuck tool |
-
2020
- 2020-12-23 CN CN202023160832.XU patent/CN214351316U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114589557A (en) * | 2022-02-23 | 2022-06-07 | 江苏力星通用钢球股份有限公司 | Calibration device for conical roller ball base surface grinding machine and method for correcting angle of guide wheel disc and zero position of grinding wheel of calibration device |
| CN114589557B (en) * | 2022-02-23 | 2023-01-03 | 江苏力星通用钢球股份有限公司 | Calibration device for conical roller ball base surface grinding machine and method for correcting angle of guide wheel disc and zero position of grinding wheel of calibration device |
| CN117102999A (en) * | 2023-09-05 | 2023-11-24 | 无锡市昌亿机床制造有限公司 | Processing equipment with automatic tool setting chuck tool |
| CN117102999B (en) * | 2023-09-05 | 2024-04-09 | 无锡市昌亿机床制造有限公司 | Processing equipment with automatic tool setting chuck tool |
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