CN203484715U - Dividing plate type shaft sleeve drilling die - Google Patents
Dividing plate type shaft sleeve drilling die Download PDFInfo
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- CN203484715U CN203484715U CN201320653665.3U CN201320653665U CN203484715U CN 203484715 U CN203484715 U CN 203484715U CN 201320653665 U CN201320653665 U CN 201320653665U CN 203484715 U CN203484715 U CN 203484715U
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Abstract
The utility model provides a dividing plate type shaft sleeve drilling die which comprises a dividing plate (1), a base (2), an insertion pin (3) and a cap (4). For the dividing plate type shaft sleeve drilling die consisting of the parts, the center of the dividing plate is provided with a core shaft; the core shaft is connected in series with a handle screw cap, a pressing plate, a tightening screw cap, a drilling die, a dividing ratchet wheel, a ratchet pressing ring, a bearing A, a bearing B and a fixing screw cap in sequence from left to right; the dividing plate is fixed in a carrying hole of the base in a rotatable manner through the bearing A and the bearing B; the insertion pin is fixed on the left side surface of the vertical wall of the base; a pin rod of the insertion pin is stopped at the check surface of a ratchet of the dividing ratchet wheel; at the moment, the drilling die and a drilling guide hole of a drilling sleeve matched with the ratchet are upwards perpendicular; during working, a shaft sleeve product is positioned in the drilling die and is positioned through the pin rod and the ratchet; according to the technical scheme that oil holes are drilled one by one along the drilling guide hole by rotating the dividing plate, the aims of improving the efficiency for drilling a shaft sleeve with multiple non-uniformly distributed oil holes and reducing the cost are achieved.
Description
Technical field
The utility model relates to a kind of hole drilling die of processing axle sleeve, specifically refers to a kind of calibration disc type drilling shaft sleeve mould for the non-uniform a plurality of oilholes of Drilling operation on axle sleeve.
Background technology
Columnar bearing shell is called again axle sleeve, the barrel of axle sleeve is provided with for injecting lubricated oilhole, conventionally adopt the mode of boring on axle sleeve, to process oilhole, when need be on same axle sleeve during the non-uniform a plurality of oilhole of Drilling operation, prior art adopts the mode of the collaborative boring of multimachine multimode to process, , first with First drilling machine and drilling die, on axle sleeve, get out first oilhole, use again the second bench drill and drilling die, first oilhole of take gets out second oilhole as locating hole on axle sleeve, so analogize, complete the Drilling operation of non-uniform a plurality of oilholes, because the processing of multimachine multimode takies artificial, equipment is many, multiple clamping boring production efficiency is low, cause the cost of axle sleeve goods high, therefore, prior art exists efficiency low, the problems and shortcomings that cost is high.
Summary of the invention
The problems and shortcomings that exist for above-mentioned prior art, the utility model adopts the device consisting of index dial, pedestal, latch, block, the center of calibration is provided with a mandrel, from left to right, on mandrel, series connection is provided with handle nut, pressing plate, check nut, drilling die, index pawl, ratchet by ring, A bearing, B bearing, hold-doun nut successively, wherein, ratchet is fixedly connected with index pawl by ring, and drilling die is fixedly connected with mandrel by flat key with index pawl, the circumference of drilling die is provided with some drill bushings, and the circumference of index pawl is provided with the supporting ratchet of some and described drill bushing, and described ratchet is positioned at the position of 90 °, clockwise leading described drill bushing central angle, the pedestal left side is vertical wall, horizontal cross bending to the right below, the main block steel components that is L font depending on projection, the wall central upper portion of pedestal is provided with circular step through-hole and is called bearing holes, and the boss that the middle part hole wall of bearing holes is provided with the ring-type of centripetal protrusion is called bearing gear platform, the handle nut of index dial, pressing plate, drilling die, index pawl, ratchet are positioned at the left of the bearing holes of pedestal by loop section, index dial is fixed in by A bearing, B bearing in the bearing holes of pedestal and is connected with pedestal, wherein A bearing is positioned at the left side of bearing gear platform, B bearing is positioned at the right of bearing gear platform, and block is fixed on the right flank of pedestal wall by the right-hand member shutoff of bearing holes, the elastic telescopic lock pin element of latch for being formed by shell, pin rod, spring, the shell of latch is fixed on the front of pedestal wall left surface, and the pin rod level of latch ejects gear at the stop surface place of a ratchet of index pawl, and now the supporting drill bushing of drilling die and this ratchet leads boring vertically upward, during work, axle sleeve goods are pushed down and are fixed in drilling die through pressing plate by handle nut, start drilling machine, with the pin rod of latch and the ratchet of index pawl location, along drill bushing vertically upward lead boring at axle sleeve goods Drilling operation oilhole one by one, , every brill is finished an oilhole, manually rotate counterclockwise index dial, pin rod is along the tooth ridge of the ratchet elastical retraction that is squeezed that slides, stop surface place pin rod elasticity to next ratchet is stretched out, blocking location holes again, so go round and begin again, on axle sleeve goods, complete the technical scheme of the Drilling operation of non-uniform a plurality of oilholes, a kind of calibration disc type drilling shaft sleeve mould is provided, be intended to by the location of latch and index pawl, make the boring of non-uniform a plurality of oilhole axle sleeves avoid the drawback of multimachine multimode processing, reach and raise the efficiency, the object reducing costs.
The purpose of this utility model is achieved in that a kind of calibration disc type drilling shaft sleeve mould, comprise index dial, pedestal, latch, block, wherein: the center of described index dial is provided with a mandrel, from left to right, on mandrel, series connection is provided with handle nut, pressing plate, check nut, drilling die, index pawl, ratchet by ring, A bearing, B bearing, hold-doun nut successively;
The cylinder step oblique crank Z shape steel components of described mandrel for being formed by the different cylinder step of six joint external diameters, from left to right, the first segment step of mandrel is provided with external screw thread and is called handle screw thread, the second section step of mandrel is provided with that external screw thread is called and tight screw thread, the 3rd joint step of mandrel is that light beam bar is called key axle, described key jack-post face is provided with the A keyway that coordinates flat key, the 4th joint step of mandrel is that light beam bar is called back-up ring, the 5th joint step of mandrel is that light beam bar is called reach, and the 6th joint step of mandrel is provided with external screw thread and is called retaining thread; The external diameter of described handle screw thread is less than the external diameter of described and tight screw thread, external diameter described and tight screw thread is less than the external diameter of described key axle, the external diameter of described key axle is less than the external diameter of described back-up ring, the external diameter of described back-up ring is greater than the external diameter of described reach, and the external diameter of described reach is greater than the external diameter of described retaining thread;
Described handle nut is the outer-hexagonal nut that the left side is provided with turning handle;
Centered by described pressing plate, be provided with the steel components of the annulus sheet of manhole, pressing plate is provided with the breach of the bar shaped that excircle communicates with inner periphery;
Described drilling die is columniform steel components, and the center of drilling die is provided with cylinder step through hole left large and right small, and the small stair hole of drilling die is called connecting hole, and the large stepped hole of drilling die is called clamping hole; The hole wall of described connecting hole is provided with the B keyway that coordinates flat key, and the excircle place of drilling die left part is fixed with some for drilling through non-uniform a plurality of oilholes, the drill bushing corresponding with each oil-hole location; Described drill bushing is the cylinder tube shape high-speed tool steel member that upper end is provided with flange step, the center of drill bushing is provided with circular through hole and is called and leads boring, described lead boring communicate with the described clamping hole of drilling die, described in lead the axis of boring and the hole wall quadrature in described clamping hole;
Centered by described index pawl, be provided with the steel components of the annulus sheet of manhole, the excircle of index pawl is provided with the ratchet corresponding with the described drill bushing position of drilling die and quantity, and the rotation rotation direction that ratchet described in projection is looked on a left side is for counterclockwise;
Described ratchet is by being provided with the steel components of the annulus sheet of manhole centered by ring;
Described check nut, hold-doun nut are for establishing female outer-hexagonal nut;
Described A bearing, B bearing are ball rolling bearing;
Handle nut, pressing plate are connected to described handle screw thread place, ratchet is fixedly connected with index pawl by ring, drilling die and index pawl are fixed on described key axle place by flat key, check nut is fixed on described and tight screw thread place, reach place is fixed on the right side that A bearing and B bearing are positioned at described back-up ring, and hold-doun nut is fixed on described retaining thread place;
Described pedestal is the main block steel components that is L font depending on projection, the left side of pedestal is vertical wall, the horizontal cross bending to the right below of wall forms seat board, the central upper portion of described wall is provided with circular step through-hole and is called bearing holes, and the boss that the middle part hole wall of described bearing holes is provided with the ring-type of centripetal protrusion is called bearing gear platform;
The elastic telescopic lock pin element of described latch for being formed by shell, pin rod, spring;
Described block is the cylinder step steel components that left surface center is provided with circular groove;
The handle nut of index dial, pressing plate, drilling die, index pawl, ratchet are positioned at the left of the described wall of pedestal by loop section, index dial is fixed on by A bearing, B bearing in the bearing holes of pedestal and is connected with pedestal, wherein, A bearing is positioned at the left side of described bearing gear platform, and B bearing is positioned at the right of described bearing gear platform; Ratchet rotatably contacts with the left surface of the described wall of pedestal by ring, and the right flank of the described wall that is fixed on pedestal of blocking a shot is by the right-hand member shutoff of bearing holes; The relative position of the described drill bushing that described ratchet is supporting with it is that projection is looked on a left side, imaginary circle, 90 °, the clockwise leading drill bushing central angle of ratchet; The shell of latch is fixed on the front of the described wall left surface of pedestal, and the pin rod level of latch ejects gear at the described ratchet place of index pawl, with the supporting drill bushing of this ratchet lead boring vertically upward.
The direction face of structure representation is divided into up, down, left, right, front, rear side, wherein, before in the face of the face of apparatus main body, after be with described before relative face.
Operation principle and beneficial effect
During work, axle sleeve goods are pushed down in the described clamping hole of clamping at drilling die through pressing plate by handle nut, start drilling machine, with the pin rod of latch and the ratchet of index pawl location, along drill bushing vertically upward lead boring at axle sleeve goods Drilling operation oilhole one by one,, every brill is finished an oilhole, manually rotate counterclockwise index dial, pin rod is along the tooth ridge of the ratchet elastical retraction that is squeezed that slides, stop surface place elasticity to next ratchet is stretched out reset, blocks location and holes, so goes round and begins again and on axle sleeve goods, completes the Drilling operation of non-uniform a plurality of oilholes.
This device is by the location of latch and index pawl, makes the boring of non-uniform a plurality of oilhole axle sleeves avoid the drawback of multimachine multimode processing, improved efficiency, reduced cost.
Above-mentioned, the utility model adopts by index dial, pedestal, latch, the device that block forms, the center of index dial is provided with a mandrel, from left to right, on mandrel, series connection is provided with handle nut successively, pressing plate, check nut, drilling die, index pawl, ratchet is by ring, A bearing, B bearing, hold-doun nut, the handle nut of index dial, pressing plate, drilling die, index pawl, ratchet is positioned at the left of the bearing holes of pedestal by loop section, index dial is by A bearing, B bearing is fixed in the bearing holes of pedestal, block is fixed on the right flank of pedestal wall by the right-hand member shutoff of bearing holes, the shell of latch is fixed on the front of pedestal wall left surface, and the pin rod level of latch ejects gear at the stop surface place of a ratchet of index pawl, and now the supporting drill bushing of drilling die and this ratchet leads boring vertically upward, during work, axle sleeve goods are pushed down and are fixed in drilling die through pressing plate by handle nut, start drilling machine, with the pin rod of latch and the ratchet of index pawl location, by rotation-indexing table, along drill bushing, lead boring in the technical scheme of axle sleeve goods Drilling operation oilhole one by one, having overcome prior art exists efficiency low, the problems and shortcomings that cost is high, a kind of calibration disc type drilling shaft sleeve mould providing, only need machine one mould can complete the overall process of non-uniform a plurality of oilhole drilling shaft sleeves, avoided the drawback of multimachine multimode processing, reached and raised the efficiency, the object reducing costs.
Accompanying drawing explanation
Fig. 1 is that the master of a kind of calibration disc type drilling shaft sleeve mould of the present utility model looks sectional structure schematic diagram;
Fig. 2 is that the axle of the external structure of a kind of calibration disc type drilling shaft sleeve mould of the present utility model measures intention;
Fig. 3 is the exploded isometric schematic diagram of a kind of calibration disc type drilling shaft sleeve mould of the present utility model;
Fig. 4 is that the master of index dial 1 parts of a kind of calibration disc type drilling shaft sleeve mould of the present utility model looks sectional structure schematic diagram.
Below in conjunction with the embodiment in accompanying drawing, the utility model is described in further detail, but should not be construed as any restriction of the present utility model.
In figure: index dial 1, mandrel 11, handle nut 12, pressing plate 13, check nut 14, drilling die 15, drill bushing 151, index pawl 16, ratchet 161, ratchet are by ring 17, A bearing 18, B bearing 19, hold-doun nut 101, flat key 102, pedestal 2, bearing gear platform 21, bearing holes 22, latch 3, shell 31, pin rod 32, block 4, axle sleeve goods 01.
The specific embodiment
Consult Fig. 1～Fig. 4, a kind of calibration disc type drilling shaft sleeve mould of the present utility model, comprise index dial 1, pedestal 2, latch 3, block 4, wherein: the center of described index dial 1 is provided with a mandrel 11, from left to right, on mandrel 11, series connection is provided with handle nut 12, pressing plate 13, check nut 14, drilling die 15, index pawl 16, ratchet by ring 17, A bearing 18, B bearing 19, hold-doun nut 101 successively;
The cylinder step oblique crank Z shape steel components of described mandrel 11 for being formed by the different cylinder step of six joint external diameters, from left to right, the first segment step of mandrel 11 is provided with external screw thread and is called handle screw thread, the second section step of mandrel 11 is provided with that external screw thread is called and tight screw thread, the 3rd joint step of mandrel 11 is that light beam bar is called key axle, described key jack-post face is provided with the A keyway that coordinates flat key 102, the 4th joint step of mandrel 11 is that light beam bar is called back-up ring, the 5th joint step of mandrel 11 is that light beam bar is called reach, the 6th joint step of mandrel 11 is provided with external screw thread and is called retaining thread, the external diameter of described handle screw thread is less than the external diameter of described and tight screw thread, external diameter described and tight screw thread is less than the external diameter of described key axle, the external diameter of described key axle is less than the external diameter of described back-up ring, the external diameter of described back-up ring is greater than the external diameter of described reach, and the external diameter of described reach is greater than the external diameter of described retaining thread,
Described handle nut 12 is provided with the outer-hexagonal nut of turning handle for the left side;
Centered by described pressing plate 13, be provided with the steel components of the annulus sheet of manhole, pressing plate 13 is provided with the breach of the bar shaped that excircle communicates with inner periphery;
Described drilling die 15 is columniform steel components, and drilling die 15 center is provided with cylinder step through hole left large and right small, and the small stair hole of drilling die 15 is called connecting hole, and the large stepped hole of drilling die 15 is called clamping hole; The hole wall of described connecting hole is provided with the B keyway that coordinates flat key 102, and the excircle place of drilling die 15 left parts is fixed with some for drilling through non-uniform a plurality of oilholes, the drill bushing 151 corresponding with each oil-hole location; Described drill bushing 151 is provided with the cylinder tube shape high-speed tool steel member of flange step for upper end, drill bushing 151 center is provided with circular through hole and is called and leads boring, described lead boring communicate with the described clamping hole of drilling die 15, described in lead the axis of boring and the hole wall quadrature in described clamping hole;
Centered by described index pawl 16, be provided with the steel components of the annulus sheet of manhole, the excircle of index pawl 16 is provided with the ratchet 161 corresponding with described drill bushing 151 positions of drilling die 15 and quantity, and the rotation rotation direction that ratchet 161 described in projection is looked on a left side is for counterclockwise;
Described ratchet is by being provided with the steel components of the annulus sheet of manhole centered by ring 17;
Described check nut 14, hold-doun nut 101 are for establishing female outer-hexagonal nut;
Described A bearing 18, B bearing 19 are ball rolling bearing;
Described pedestal 2 is the main block steel components that is L font depending on projection, the left side of pedestal 2 is vertical wall, the horizontal cross bending to the right below of wall forms seat board, the central upper portion of described wall is provided with circular step through-hole and is called bearing holes 22, and the boss that the middle part hole wall of described bearing holes 22 is provided with the ring-type of centripetal protrusion is called bearing gear platform 21;
The elastic telescopic lock pin element of described latch 3 for being formed by shell 31, pin rod 32, spring;
Described block 4 is provided with the cylinder step steel components of circular groove for left surface center;
The handle nut 12 of index dial 1, pressing plate 13, drilling die 15, index pawl 16, ratchet are positioned at the left of the described wall of pedestal 2 by ring 17 parts, index dial 1 is fixed on by A bearing 18, B bearing 19 in the bearing holes 22 of pedestal 2 and is connected with pedestal 2, wherein, A bearing 18 is positioned at the left side of described bearing gear platform 21, and B bearing 19 is positioned at the right of described bearing gear platform 21; Ratchet rotatably contacts with the left surface of the described wall of pedestal 2 by ring 17, and 4 right flanks of described wall that are fixed on pedestal 2 of blocking a shot are by the right-hand member shutoff of bearing holes 22; The relative position of the described drill bushing 151 that described ratchet 161 is supporting with it is that projection is looked on a left side, imaginary circle, 90 °, clockwise leading drill bushing 151 central angle of ratchet 161; The shell 31 of latch 3 is fixed on the front of the described wall left surface of pedestal 2, and pin rod 32 levels of latch 3 eject gear at described ratchet 161 places of index pawl 16, with the supporting drill bushing 151 of this ratchet 161 lead boring vertically upward.
The direction face of structure representation is divided into up, down, left, right, front, rear side, wherein, before in the face of the face of apparatus main body, after be with described before relative face.
Operation principle and beneficial effect
During work, axle sleeve goods 01 are pushed down in the described clamping hole of clamping at drilling die 15 through pressing plate 13 by handle nut 12, start drilling machine, with the pin rod 32 of latch 3 and the ratchet of index pawl 16 161 location, along drill bushing 151 vertically upward lead boring at axle sleeve goods 01 Drilling operation oilhole one by one, , every brill is finished an oilhole, manually rotate counterclockwise index dial 1, pin rod 32 is along the tooth ridge of ratchet 161 elastical retraction that is squeezed that slides, stop surface place elasticity to next ratchet 161 is stretched out reset, blocking location holes again, so go round and begin again and on axle sleeve goods 01, complete the Drilling operation of non-uniform a plurality of oilholes.
This device is by the location of latch 3 and index pawl 16, makes the boring of non-uniform a plurality of oilhole axle sleeves avoid the drawback of multimachine multimode processing, improved efficiency, reduced cost.
Claims (1)
1. a calibration disc type drilling shaft sleeve mould, comprise index dial (1), pedestal (2), latch (3), block (4), it is characterized in that: the center of described index dial (1) is provided with a mandrel (11), from left to right, on mandrel (11), series connection is provided with handle nut (12), pressing plate (13), check nut (14), drilling die (15), index pawl (16), ratchet by ring (17), A bearing (18), B bearing (19), hold-doun nut (101) successively;
The cylinder step oblique crank Z shape steel components of described mandrel (11) for being formed by the different cylinder step of six joint external diameters, from left to right, the first segment step of mandrel (11) is provided with external screw thread and is called handle screw thread, the second section step of mandrel (11) is provided with that external screw thread is called and tight screw thread, the 3rd joint step of mandrel (11) is that light beam bar is called key axle, described key jack-post face is provided with the A keyway that coordinates flat key (102), the 4th joint step of mandrel (11) is that light beam bar is called back-up ring, the 5th joint step of mandrel (11) is that light beam bar is called reach, the 6th joint step of mandrel (11) is provided with external screw thread and is called retaining thread, the external diameter of described handle screw thread is less than the external diameter of described and tight screw thread, external diameter described and tight screw thread is less than the external diameter of described key axle, the external diameter of described key axle is less than the external diameter of described back-up ring, the external diameter of described back-up ring is greater than the external diameter of described reach, and the external diameter of described reach is greater than the external diameter of described retaining thread,
Described handle nut (12) is provided with the outer-hexagonal nut of turning handle for the left side;
Centered by described pressing plate (13), be provided with the steel components of the annulus sheet of manhole, pressing plate (13) is provided with the breach of the bar shaped that excircle communicates with inner periphery;
Described drilling die (15) is columniform steel components, the center of drilling die (15) is provided with cylinder step through hole left large and right small, the small stair hole of drilling die (15) is called connecting hole, and the large stepped hole of drilling die (15) is called clamping hole; The hole wall of described connecting hole is provided with the B keyway that coordinates flat key (102), and the excircle place of drilling die (15) left part is fixed with some for drilling through non-uniform a plurality of oilholes, the drill bushing (151) corresponding with each oil-hole location; Described drill bushing (151) is provided with the cylinder tube shape high-speed tool steel member of flange step for upper end, the center of drill bushing (151) is provided with circular through hole and is called and leads boring, described lead boring communicate with the described clamping hole of drilling die (15), described in lead the axis of boring and the hole wall quadrature in described clamping hole;
Centered by described index pawl (16), be provided with the steel components of the annulus sheet of manhole, the excircle of index pawl (16) is provided with the ratchet (161) corresponding with described drill bushing (151) position of drilling die (15) and quantity, and the rotation rotation direction that ratchet (161) described in projection is looked on a left side is for counterclockwise;
Described ratchet is by being provided with the steel components of the annulus sheet of manhole centered by ring (17);
Described check nut (14), hold-doun nut (101) are for establishing female outer-hexagonal nut;
Described A bearing (18), B bearing (19) are ball rolling bearing;
Handle nut (12), pressing plate (13) are connected to described handle screw thread place, ratchet is fixedly connected with index pawl (16) by ring (17), drilling die (15) and index pawl (16) are fixed on described key axle place by flat key (102), check nut (14) is fixed on described and tight screw thread place, reach place is fixed on the right side that A bearing (18) and B bearing (19) are positioned at described back-up ring, and hold-doun nut (101) is fixed on described retaining thread place;
Described pedestal (2) is the main block steel components that is L font depending on projection, the left side of pedestal (2) is vertical wall, the horizontal cross bending to the right below of wall forms seat board, the central upper portion of described wall is provided with circular step through-hole and is called bearing holes (22), and the boss that the middle part hole wall of described bearing holes (22) is provided with the ring-type of centripetal protrusion is called bearing gear platform (21);
Described latch (3) is the elastic telescopic lock pin element consisting of shell (31), pin rod (32), spring;
Described block (4) is provided with the cylinder step steel components of circular groove for left surface center;
The handle nut (12) of index dial (1), pressing plate (13), drilling die (15), index pawl (16), ratchet are positioned at the left of the described wall of pedestal (2) by ring (17) part, index dial (1) is fixed on by A bearing (18), B bearing (19) in the bearing holes (22) of pedestal (2) and is connected with pedestal (2), wherein, A bearing (18) is positioned at the left side of described bearing gear platform (21), and B bearing (19) is positioned at the right of described bearing gear platform (21); Ratchet rotatably contacts with the left surface of the described wall of pedestal (2) by ring (17), and block a shot (4) are fixed on the right flank of described wall of pedestal (2) by the right-hand member shutoff of bearing holes (22); The relative position of the described drill bushing (151) that described ratchet (161) is supporting with it is that projection is looked on a left side, imaginary circle, 90 °, clockwise leading drill bushing (151) central angle of ratchet (161); The shell (31) of latch (3) is fixed on the front of the described wall left surface of pedestal (2), pin rod (32) level of latch (3) ejects gear and locates at the described ratchet (161) of index pawl (16), with the supporting drill bushing (151) of this ratchet (161) lead boring vertically upward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320653665.3U CN203484715U (en) | 2013-10-09 | 2013-10-09 | Dividing plate type shaft sleeve drilling die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320653665.3U CN203484715U (en) | 2013-10-09 | 2013-10-09 | Dividing plate type shaft sleeve drilling die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203484715U true CN203484715U (en) | 2014-03-19 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320653665.3U Withdrawn - After Issue CN203484715U (en) | 2013-10-09 | 2013-10-09 | Dividing plate type shaft sleeve drilling die |
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| Country | Link |
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| CN (1) | CN203484715U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103521814A (en) * | 2013-10-09 | 2014-01-22 | 宁波轴瓦厂 | Index plate type shaft sleeve drilling die |
| CN108057950A (en) * | 2017-12-18 | 2018-05-22 | 宁波市沃瑞斯机械科技有限公司 | A kind of indexing spot welding device |
| CN113618170A (en) * | 2021-07-29 | 2021-11-09 | 济南三星灯饰有限公司 | Aluminum alloy ex-trusions arc groove tapping prevents inclined to one side device |
-
2013
- 2013-10-09 CN CN201320653665.3U patent/CN203484715U/en not_active Withdrawn - After Issue
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103521814A (en) * | 2013-10-09 | 2014-01-22 | 宁波轴瓦厂 | Index plate type shaft sleeve drilling die |
| CN103521814B (en) * | 2013-10-09 | 2016-01-27 | 宁波轴瓦厂 | A kind of calibration disc type drilling shaft sleeve mould |
| CN108057950A (en) * | 2017-12-18 | 2018-05-22 | 宁波市沃瑞斯机械科技有限公司 | A kind of indexing spot welding device |
| CN108057950B (en) * | 2017-12-18 | 2020-08-21 | 宁波市沃瑞斯机械科技有限公司 | Indexing spot welding device |
| CN113618170A (en) * | 2021-07-29 | 2021-11-09 | 济南三星灯饰有限公司 | Aluminum alloy ex-trusions arc groove tapping prevents inclined to one side device |
| CN113618170B (en) * | 2021-07-29 | 2022-04-15 | 济南三星灯饰有限公司 | Aluminum alloy ex-trusions arc groove tapping prevents inclined to one side device |
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