CN220680034U - Quick clamping fixture for bearing seat machining - Google Patents
Quick clamping fixture for bearing seat machining Download PDFInfo
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- CN220680034U CN220680034U CN202322398893.7U CN202322398893U CN220680034U CN 220680034 U CN220680034 U CN 220680034U CN 202322398893 U CN202322398893 U CN 202322398893U CN 220680034 U CN220680034 U CN 220680034U
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- compressing
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- bearing seat
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- 238000003754 machining Methods 0.000 title claims description 16
- 230000007246 mechanism Effects 0.000 claims abstract description 60
- 238000003825 pressing Methods 0.000 claims abstract description 33
- 239000007787 solid Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005381 potential energy Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
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Abstract
The application discloses a bearing seat processing quick clamping fixture, which comprises a base, a supporting mechanism and a pressing mechanism, wherein the base is provided with a plurality of concentrically distributed round limiting tables, the diameters of the round limiting tables are sequentially reduced from top to bottom, and the round limiting tables are used for limiting bearing seats with different inner diameters; the support mechanism is oppositely arranged at two sides of the circular limiting tables in a mode of being capable of adjusting the support height and the support position, when the bearing seats are sleeved on different circular limiting tables, the support mechanism supports the bearing seats to a preset height, so that the bearing seats are kept in a suspended state, and the support position is changed in a mode of being relatively close to or far from the circular limiting tables so as to support the bottoms of the wheel discs of the bearing seats with different inner diameters; the compressing mechanism is matched with the supporting mechanism and comprises an L-shaped compressing plate, and the compressing mechanism is arranged on the outer side of the supporting mechanism in a mode of being capable of adjusting the compressing height and the compressing position and is used for compressing a bearing seat supported on the supporting mechanism. The clamping fixture can clamp bearing seats with various specifications, and has high clamping quality.
Description
Technical Field
The utility model relates to the technical field of bearing seat processing equipment, in particular to a rapid clamping fixture for bearing seat processing.
Background
The bearing seat is mainly used for supporting the bearing, the inner ring is rotated through the outer ring of the fixed bearing, the outer ring is kept still all the time, and the bearing seat is widely applied to various mechanical structures, wherein the bearing seat is generally provided with holes with various specifications, and the hole size precision and the position precision are high.
When the bearing seat is drilled in the machining center, a three-jaw chuck is generally used for clamping and fixing the bearing seat. However, the three-jaw chuck is used for clamping the positioning excircle of the bearing seat, and meanwhile, copper sheets are used for protection during clamping, so that the clamping efficiency is low; in addition, because the positioning excircle of the bearing seat is provided with a round angle, the bearing seat is clamped by a three-jaw chuck, and the bearing seat is easy to incline, so that the precision of the drilled hole cannot meet the quality requirement.
Disclosure of Invention
The quick clamping fixture for machining the bearing seat has the advantages that the bearing seat can be fastened through the wheel disc of the clamping bearing seat through the cooperation of the supporting mechanism and the pressing mechanism, so that holes of the bearing seat are conveniently machined, the positioning excircle of the bearing seat is not easily damaged, the bearing seat is not easily inclined in the process of machining the bearing seat through clamping, and the machining precision of the holes of the bearing seat can be ensured;
in addition, because the top of base is provided with a plurality of concentric distribution's circular spacing platform, and supporting mechanism and hold-down mechanism corresponding supporting height and compress tightly the height, and the position of both can adjust correspondingly for this quick clamping fixture can be used for processing the bearing frame of multiple different internal diameter specifications, and the commonality is strong.
The utility model has the advantages that the quick clamping fixture for bearing seat machining is provided, the supporting mechanism adjusts the supporting height through rotating the supporting column on the screw rod and is fixed through the hexagon nut after adjusting in place, the compressing mechanism realizes the adjustment of the compressing height of the L-shaped compressing plate under the rebound action of the spring by unscrewing the fastening nut, so that the quick clamping fixture has good adjustment flexibility and convenient operation.
To achieve at least one of the above advantages, the present utility model provides a rapid clamping fixture for processing a bearing seat, including:
the device comprises a base, wherein the top of the base is provided with a plurality of concentrically distributed circular limiting tables, the diameters of the circular limiting tables are sequentially reduced from top to bottom, and the circular limiting tables are used for limiting bearing seats with different inner diameters;
the support mechanism is oppositely arranged at two sides of the circular limiting tables in a mode of being capable of adjusting the support height and the support position, when the bearing seats are sleeved on different circular limiting tables, the support mechanism supports the bearing seats to a preset height, so that the bearing seats are kept in a suspended state, namely the lower end face of the positioning excircle of the bearing seat is not supported, and the support position is changed in a mode of being relatively close to or far from the circular limiting tables so as to support the bottoms of the wheel discs of the bearing seats with different inner diameters;
the compressing mechanism is matched with the supporting mechanism and comprises an L-shaped compressing plate, wherein the L-shaped compressing plate is arranged on the outer side of the supporting mechanism relative to the circular limiting table in a mode of being capable of adjusting compressing height and compressing position and is used for compressing the bearing seat supported on the supporting mechanism.
According to an embodiment of the utility model, the circular limiting table is implemented as three.
According to an embodiment of the present utility model, the circular limiting table is a solid table or a hollow table.
According to one embodiment of the utility model, three first mounting holes are symmetrically formed on the top of the base at two sides of the circular limiting table;
the supporting mechanism comprises a screw rod matched with the first mounting hole, the lower part of the screw rod is inserted into the first mounting hole in a threaded fit mode, a supporting column is sleeved on the upper part of the screw rod in a threaded fit mode, two hexagonal nuts are sleeved on the screw rod, the hexagonal nuts close to the lower part are used for fixing the screw rod, and the hexagonal nuts close to the upper part are used for fixing the supporting column after the supporting column is screwed in place.
According to one embodiment of the utility model, the top of the base is symmetrically provided with three groups of second mounting holes on two sides of the circular limiting table;
the compressing mechanism comprises a movable seat and a limiting sleeve, wherein the movable seat is matched with the second mounting hole through a bolt to realize detachable connection, the limiting sleeve extends along the vertical direction and is fixedly arranged at the top of the movable seat, and the vertical part of the L-shaped compressing plate is arranged in the limiting sleeve in a mode of being capable of moving up and down in a directional manner.
According to an embodiment of the utility model, the compressing mechanism further comprises a stud, wherein the stud is vertically arranged in the limit sleeve, the bottom end of the stud is fixedly connected with the movable seat in a threaded fit manner, the top end of the stud protrudes above the limit sleeve, and a fastening nut is screwed on the top of the stud;
the horizontal part of L type pressure strip is used for compressing the bearing frame, the vertical portion cover of L type pressure strip is established on the double-end screw bolt, just the lower part of vertical portion is provided with and holds the chamber, hold the intracavity and be provided with the spring, the spring is in with the mode cover of compressing establishes on the double-end screw bolt, fastening nut butt is in the top of horizontal part.
According to an embodiment of the present utility model, the moving seat and the limiting sleeve are integrally manufactured and formed, and a cylinder cavity of the limiting sleeve penetrates through the moving seat.
According to an embodiment of the present utility model, a slotted fastening screw is vertically inserted at the bottom of the moving seat near the stud, and the slotted fastening screw is simultaneously in threaded connection with the stud and the moving seat.
According to an embodiment of the present utility model, two limiting pins extending in a vertical direction are disposed at intervals on the top of the limiting sleeve, one of the limiting pins is abutted against one side of the horizontal portion when the horizontal portion faces the bearing seat, and the other limiting pin is abutted against the other side of the horizontal portion when the horizontal portion is separated from the bearing seat.
According to the embodiment of the utility model, the base is rectangular, the four corners of the base in the circumferential direction are respectively provided with an open slot, and a T-shaped slot bolt and a shoulder hexagonal nut which is in threaded fit with the T-shaped slot bolt are arranged in the open slot and are used for fastening the base on a workbench of a machine tool.
These and other objects, features and advantages of the present utility model will become more fully apparent from the following detailed description.
Drawings
Fig. 1 shows a schematic structural view of a bearing housing processing quick clamping jig according to a preferred embodiment of the present application.
Fig. 2 is a schematic front cross-sectional view showing a bearing housing machining quick clamping jig according to a preferred embodiment of the present application.
Fig. 3 is a schematic front view of a bearing seat processing quick clamping fixture according to a preferred embodiment of the present application when clamping a bearing seat.
Detailed Description
The following description is presented to enable one of ordinary skill in the art to make and use the utility model. The preferred embodiments in the following description are by way of example only and other obvious variations will occur to those skilled in the art. The basic principles of the utility model defined in the following description may be applied to other embodiments, variations, modifications, equivalents, and other technical solutions without departing from the spirit and scope of the utility model.
It will be appreciated by those skilled in the art that in the disclosure of the present specification, the terms "longitudinal," "transverse," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," etc. refer to an orientation or positional relationship based on that shown in the drawings, which is merely for convenience of description and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, the above terms should not be construed as limiting the present utility model.
It will be understood that the terms "a" and "an" should be interpreted as referring to "at least one" or "one or more," i.e., in one embodiment, the number of elements may be one, while in another embodiment, the number of elements may be plural, and the term "a" should not be interpreted as limiting the number.
Referring to fig. 1 to 3, a rapid clamping jig for machining a bearing housing according to a preferred embodiment of the present utility model will be described in detail below, wherein the rapid clamping jig for machining a bearing housing comprises a base 10, a supporting mechanism 20 and a pressing mechanism 30, wherein a plurality of concentrically distributed circular limiting tables 11 are provided on the top of the base 10, wherein the circular limiting tables 11 may be solid tables having good structural stability and supporting strength, may be hollow tables having a light weight, and are convenient to move while saving raw materials, and further, the diameters of the circular limiting tables 11 are sequentially reduced from top to bottom for limiting bearing housings 40 having different inner diameters.
The supporting mechanism 20 is relatively arranged at two sides of the circular limiting tables 11 in a manner of being capable of adjusting supporting height and supporting position, wherein when the bearing blocks 40 are sleeved on different circular limiting tables 11, the supporting mechanism 20 supports the bearing blocks 40 to a preset height, so that the bearing blocks 40 are kept in a suspended state, namely, the lower end face of the positioning excircle of the bearing blocks 40 is not supported, namely, radial positioning is realized only through the circular limiting tables 11, and when radial positioning is carried out, the height of the supporting mechanism 20 is adjusted, when the supporting mechanism 20 is attached to the bottom of the upper wheel disc 41 of the bearing blocks 40, a gap is required to be ensured between the lower end face of the bearing blocks 40 and a step below the circular limiting tables 11, otherwise, axial over positioning is caused; for example, when the bottom circular limiting table 11 is used for radial positioning, the height of the supporting mechanism 20 is adjusted, so that when the supporting mechanism 20 is attached to the bottom of the wheel disc 41, a gap is reserved between the lower end surface of the bearing seat 40 and the upper surface of the base 10, and when the middle circular limiting table 11 is used for radial positioning, the height of the supporting mechanism 20 is adjusted, so that when the supporting mechanism 20 is attached to the bottom of the wheel disc 41, a gap is reserved between the lower end surface of the bearing seat 40 and the upper surface of the bottom circular limiting table 11, and therefore the bearing seat can be effectively supported, the bearing seat 40 is supported to a certain height, the axial over-positioning phenomenon is avoided, and therefore the bearing seat 40 can be effectively clamped and fixed only by matching with the pressing mechanism 30, and the problem that the bearing seat 40 is inclined in the machining process is avoided, so that the machining precision is ensured; in addition, when the inner diameter of the bearing seat 40 is changed, the outer diameter of the wheel disc 41 on the bearing seat 40 is synchronously increased or decreased, so that when the bearing seats 40 with different inner diameters are limited by the circular limiting platforms 11 with different diameters, the supporting positions of the supporting mechanism 20 are correspondingly changed along the mode of relatively approaching or separating from the circular limiting platforms, so that the supporting mechanism 20 can support the bottoms of the wheel discs 41 with different inner diameters of the bearing seat 40, and interference to the inner holes to be processed of the bearing seat 40 in the processing process is avoided.
The pressing mechanism 30 is matched with the supporting mechanism 20, and comprises an L-shaped pressing plate 31, wherein the L-shaped pressing plate 31 is arranged on the outer side of the supporting mechanism 20 opposite to the circular limiting table 11 in a manner of being capable of adjusting the pressing height and the pressing position, and is used for pressing the bearing seat 40 supported on the supporting mechanism 20.
Therefore, the bearing seat processing quick clamping fixture provided by the application can fasten the bearing seat 40 through the cooperation of the supporting mechanism 20 and the compressing mechanism 30 by clamping the wheel disc 41 of the bearing seat 40, so that the hole of the bearing seat 40 is convenient to process, the positioning excircle of the bearing seat 40 is not easy to damage, in the process of processing the bearing seat 40 by clamping, the bearing seat 40 is not easy to have a skew condition, and the processing precision of the hole of the bearing seat 40 can be ensured; because the top of base 10 is provided with a plurality of concentric circular spacing platforms 11 that distribute, and the corresponding supporting height of supporting mechanism 20 and hold-down mechanism 30 and the position of compressing tightly the height and both can adjust correspondingly for this quick clamping jig can be used to process the bearing frame 40 of multiple different internal diameter specifications, and the commonality is stronger, can practice thrift equipment cost, reduces equipment storage space.
The circular limiting tables 11 are implemented as two, three or even more.
In one embodiment, when the circular limiting table 11 is implemented as three, three first mounting holes 101 are symmetrically arranged on two sides of the circular limiting table 11 at the top of the base 10;
the supporting mechanism 20 comprises a screw 21 matched with the first mounting hole 101, wherein the lower part of the screw 21 is inserted into the first mounting hole 101 in a threaded fit manner, meanwhile, a supporting column 22 is sleeved on the upper part of the screw 21 in a threaded fit manner, and two hexagonal nuts 23 are sleeved on the screw 21, wherein the hexagonal nuts 23 close to the lower part are used for fixing the screw 21 when the screw 21 is screwed into the base 10, and the hexagonal nuts 23 close to the upper part are used for fixing the supporting column 22 after the supporting column 22 is screwed in place, so that the supporting mechanism 20 is convenient for adjusting the supporting position, is simpler to operate, has low cost and is easy to use.
Further preferably, the top of the base 10 is symmetrically provided with three groups of second mounting holes 102 at two sides of the circular limiting table 11, wherein each group has two second mounting holes 102 and is symmetrically distributed along the width direction of the base 10;
the pressing mechanism 30 includes a movable seat 32 and a limiting sleeve 33, where the movable seat 32 and the limiting sleeve 33 may be separately manufactured and formed, and then fixedly bonded together or connected together, or may be integrally manufactured and formed, where the movable seat 32 is detachably connected with the second mounting hole 102 by matching the bolt 34 with the second mounting hole, the limiting sleeve 33 extends in a vertical direction and is fixedly disposed on top of the movable seat 32, and the vertical portion 311 of the L-shaped pressing plate 31 is disposed in the limiting sleeve 33 in a manner capable of moving up and down in a directional manner, so that the position of the movable seat 32, that is, the pressing position of the pressing mechanism 30, may be flexibly adjusted by only disassembling and mounting the bolt 34 to press the bearing seats 40 with different diameters.
Further preferably, the pressing mechanism 30 further includes a stud 35, wherein the stud 35 is vertically disposed in the limit sleeve 33, and the bottom end of the stud 35 is fixedly connected with the moving seat 32 in a threaded fit manner, while the top end of the stud 35 protrudes above the limit sleeve 33, and a fastening nut 36 is screwed on the top;
the horizontal portion 312 of the L-shaped pressing plate 31 is used for pressing the bearing seat 40, in addition, the vertical portion 311 of the L-shaped pressing plate 31 is sleeved on the stud 35, and the lower portion of the vertical portion 311 is provided with a containing cavity 301, wherein a spring 37 is arranged in the containing cavity 301, the spring 37 is sleeved on the stud 35 in a pressed manner, and meanwhile, the fastening nut 36 abuts against the top of the horizontal portion 312. When the pressing height of the horizontal portion 312 of the L-shaped pressing plate 31 needs to be adjusted, the fastening nut 36 is only required to be unscrewed, the L-shaped pressing plate 31 automatically rises under the rebound action of the spring 37 until being abutted against the bottom of the fastening nut 36, and when the pressing height of the horizontal portion 312 of the L-shaped pressing plate 31 needs to be adjusted down, the fastening nut 36 is only required to be continuously screwed down, so that the elastic potential energy of the spring 37 is overcome to press the horizontal portion 312 to descend, and the adjustment is very convenient.
In one embodiment, the movable seat 32 and the limit sleeve 33 are integrally formed, and the cylinder cavity of the limit sleeve 33 penetrates through the movable seat 32, so that a larger movement travel space can be provided for the spring 37 and the L-shaped pressing plate 31, and the quick clamping fixture can be suitable for quick clamping and fixing of bearing seats 40 with more inner diameters.
It is further preferred that the bottom of the movable seat 32 is vertically inserted with a slotted fastening screw 38 near the stud 35, and in addition, the slotted fastening screw 38 is simultaneously screwed with the stud 35 and the movable seat 32, so as to limit the stud 35, and prevent the stud 35 from rotating together when the fastening nut 36 is rotated, thereby ensuring the reliability of the adjustment of the pressing height of the pressing mechanism 30. The stud 35 is typically fixed by screwing the stud 35 into the movable seat 32 and then screwing the slotted set screw 38 from the bottom of the movable seat 32 in the opposite direction.
Further preferably, two limiting pins 39 extending in a vertical direction are arranged at intervals on the top of the limiting sleeve 33, wherein one limiting pin 39 abuts against one side of the horizontal portion 312 when the horizontal portion 312 is opposite to the bearing seat 40, so that the L-shaped pressing plate 31 is positioned at a pressing position, the L-shaped pressing plate 31 can be quickly rotated to a position suitable for pressing the bearing seat 40, the other limiting pin 39 abuts against the other side of the horizontal portion 312 when the horizontal portion 312 is separated from the bearing seat 40, so that the L-shaped pressing plate 31 is positioned at a avoiding position, and the bearing seat 40 can be conveniently clamped and fixed or taken out by abutting the horizontal portion 312 against the other limiting pin 39 when the bearing seat 40 needs to be replaced or taken out, so that the L-shaped pressing plate 31 is prevented from being damaged to the bearing seat 40.
In one embodiment, the base 10 is rectangular, and the four corners of the base 10 are respectively provided with an open slot 103, and at the same time, a T-slot bolt 12 and a shoulder hexagonal nut 13 in threaded engagement with the T-slot bolt 12 are installed in the open slot 103, so as to fasten the base 10 on a workbench of a machine tool.
It should be noted that the terms "first" and "second" are used for descriptive purposes only, and are not meant to indicate any order, but are not to be construed as indicating or implying any relative importance, and such terms are to be construed as names.
It will be appreciated by persons skilled in the art that the embodiments of the utility model described above and shown in the drawings are by way of example only and are not limiting. The advantages of the present utility model have been fully and effectively realized. The functional and structural principles of the present utility model have been shown and described in the examples and embodiments of the utility model may be modified or practiced without departing from the principles described.
Claims (10)
1. Bearing frame processing quick clamping jig, its characterized in that includes:
the device comprises a base, wherein the top of the base is provided with a plurality of concentrically distributed circular limiting tables, the diameters of the circular limiting tables are sequentially reduced from top to bottom, and the circular limiting tables are used for limiting bearing seats with different inner diameters;
the support mechanism is oppositely arranged at two sides of the circular limiting tables in a mode of being capable of adjusting the support height and the support position, when the bearing seats are sleeved on different circular limiting tables, the support mechanism supports the bearing seats to a preset height, so that the bearing seats are kept in a suspended state, namely the lower end face of the positioning excircle of the bearing seat is not supported, and the support position is changed in a mode of being relatively close to or far from the circular limiting tables so as to support the bottoms of the wheel discs of the bearing seats with different inner diameters;
the compressing mechanism is matched with the supporting mechanism and comprises an L-shaped compressing plate, wherein the L-shaped compressing plate is arranged on the outer side of the supporting mechanism relative to the circular limiting table in a mode of being capable of adjusting compressing height and compressing position and is used for compressing the bearing seat supported on the supporting mechanism.
2. A quick clamping jig for a bearing housing as claimed in claim 1 wherein said circular stop is implemented as three.
3. A quick clamping jig for machining a bearing housing as claimed in claim 2 wherein the circular stop block is a solid block or a hollow block.
4. The rapid clamping fixture for processing the bearing seat according to claim 2, wherein three first mounting holes are symmetrically formed on the top of the base at two sides of the circular limiting table;
the supporting mechanism comprises a screw rod matched with the first mounting hole, the lower part of the screw rod is inserted into the first mounting hole in a threaded fit mode, a supporting column is sleeved on the upper part of the screw rod in a threaded fit mode, two hexagonal nuts are sleeved on the screw rod, the hexagonal nuts close to the lower part are used for fixing the screw rod, and the hexagonal nuts close to the upper part are used for fixing the supporting column after the supporting column is screwed in place.
5. The rapid clamping fixture for processing the bearing seat according to claim 4, wherein three groups of second mounting holes are symmetrically formed on the top of the base at two sides of the circular limiting table;
the compressing mechanism comprises a movable seat and a limiting sleeve, wherein the movable seat is matched with the second mounting hole through a bolt to realize detachable connection, the limiting sleeve extends along the vertical direction and is fixedly arranged at the top of the movable seat, and the vertical part of the L-shaped compressing plate is arranged in the limiting sleeve in a mode of being capable of moving up and down in a directional manner.
6. The quick clamping fixture for machining a bearing seat according to claim 5, wherein the pressing mechanism further comprises a stud, wherein the stud is vertically arranged in the limit sleeve, the bottom end of the stud is fixedly connected with the movable seat in a threaded fit manner, the top end of the stud protrudes above the limit sleeve, and a fastening nut is screwed on the top of the stud;
the horizontal part of L type pressure strip is used for compressing the bearing frame, the vertical portion cover of L type pressure strip is established on the double-end screw bolt, just the lower part of vertical portion is provided with and holds the chamber, hold the intracavity and be provided with the spring, the spring is in with the mode cover of compressing establishes on the double-end screw bolt, fastening nut butt is in the top of horizontal part.
7. The quick clamping jig for a bearing housing as recited in claim 6 wherein said movable mount is integrally formed with said stop sleeve and wherein a barrel cavity of said stop sleeve extends through said movable mount.
8. The quick clamping fixture for machining a bearing housing as recited in claim 7 wherein a slotted set screw is vertically inserted in the bottom of said movable seat adjacent said stud, said slotted set screw being threaded simultaneously with said stud and said movable seat.
9. The quick clamping jig for machining a bearing housing as recited in claim 7 wherein two vertically extending stop pins are provided at spaced apart top portions of said stop sleeve, one of said stop pins being in abutment with one side of said horizontal portion when said horizontal portion is facing said bearing housing and the other of said stop pins being in abutment with the other side of said horizontal portion when said horizontal portion is spaced apart from said bearing housing.
10. The quick clamping fixture for machining a bearing seat according to claim 1, wherein the base is rectangular, and the base is respectively provided with an open slot at four corners in the circumferential direction, and a T-shaped slot bolt and a shoulder hexagonal nut in threaded fit with the T-shaped slot bolt are installed in the open slot for fastening the base on a workbench of a machine tool.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322398893.7U CN220680034U (en) | 2023-09-05 | 2023-09-05 | Quick clamping fixture for bearing seat machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322398893.7U CN220680034U (en) | 2023-09-05 | 2023-09-05 | Quick clamping fixture for bearing seat machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220680034U true CN220680034U (en) | 2024-03-29 |
Family
ID=90371088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322398893.7U Active CN220680034U (en) | 2023-09-05 | 2023-09-05 | Quick clamping fixture for bearing seat machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220680034U (en) |
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2023
- 2023-09-05 CN CN202322398893.7U patent/CN220680034U/en active Active
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