CN103192113B - Hub drilling device combination - Google Patents
Hub drilling device combination Download PDFInfo
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- CN103192113B CN103192113B CN201310136015.6A CN201310136015A CN103192113B CN 103192113 B CN103192113 B CN 103192113B CN 201310136015 A CN201310136015 A CN 201310136015A CN 103192113 B CN103192113 B CN 103192113B
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- wheel hub
- drill bit
- drilling machine
- workbench
- fixing device
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- 238000005553 drilling Methods 0.000 title claims abstract description 110
- 239000004065 semiconductor Substances 0.000 claims description 9
- 230000005540 biological transmission Effects 0.000 claims description 6
- 238000000034 method Methods 0.000 abstract description 9
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000003754 machining Methods 0.000 abstract 1
- 238000012797 qualification Methods 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
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- Drilling And Boring (AREA)
Abstract
The invention discloses a hub drilling device combination which comprises a workbench, a hub fixing device, a valve hole drilling device and a sensor hole drilling device. The hub fixing device, the valve hole drilling device and the sensor hole drilling device are connected to the workbench, the workbench is provided with a middle hollowed-out portion, the valve hole drilling device and the sensor hole drilling device are arranged on two sides of the hub fixing device oppositely, the hub fixing device comprises a valve slot positioning device, limited posts, an axial fixing device and a radial fixing device, the limited posts are arranged on the workbench on two sides of the middle hollowed-out portion symmetrically, and a drill bit of the valve hole drilling device, a drill bit of the sensor hole drilling device, the valve slot positioning device and the radial fixing device are arranged on vertical planes of central axes of the limited posts respectively and face toward the limited posts respectively. Two processes of atmospheric pressure sensor hole and valve hole drilling are combined to one process, a hub needs not to move, repeated positioning is not needed, machining difficulty is lowered, and qualified rate of products is improved while production efficiency is improved.
Description
Technical field
The present invention relates to wheel hub manufacturing equipment field, being specifically related to a kind of drilling equipment for drilling through valve port gentle pressure inductor hole on wheel hub.
Background technology
Automotive hub is provided with the valve on valve port and the next corresponding inflatable tire of spiracular furrow, on wheel hub, be also provided with the hole for setting pressure inductor simultaneously, to detect the real-time pressure of tire, guarantee the security that vehicle travels, wherein spiracular furrow is processed to form in the spoke or wheel rim manufacture process of wheel hub, and valve port and pressure inductor hole drill through on wheel rim after wheel hub manufacture completes, prior art needs to drill through valve port and pressure inductor hole respectively through two procedures, need to carry out twice location, difficulty of processing is larger, the qualification rate of product is lower, and production efficiency is lower.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of wheel hub combination drill aperture apparatus, and can solve prior art needs the problems such as the difficulty of processing drilling through valve port and pressure inductor pore area through two procedures is respectively large, product percent of pass is low, production efficiency is low.
The present invention is achieved through the following technical solutions:
Wheel hub combination drill aperture apparatus, comprises workbench, and is connected to fixing device for wheel hub, valve port drilling equipment, the inductor hole drilling device of workbench; Described workbench is provided with middle hollow out; Described valve port drilling equipment and inductor hole drilling device are arranged at fixing device for wheel hub both sides in opposite directions; Described fixing device for wheel hub comprises spiracular furrow positioner, limited post, axial securing means for impeller and radial fixing device, described limited post is symmetricly set on the workbench of middle hollow out both sides, axial securing means for impeller is positioned at one side of a wherein limited post, the drill bit of valve port drilling equipment, the drill bit of inductor hole drilling device, spiracular furrow positioner and radial fixing device be arranged at respectively limited post place, axis vertical plane and respectively towards limited post; Described radial fixing device comprises holder, and described holder is fixedly connected on the base plate of inductor hole drilling device; Spiracular furrow positioner is arranged in middle hollow out, and described inductor hole drilling device is in skewed to the outer end of table, and medium position is connected to workbench, and lower end is through middle hollow out.
Further improvement of the present invention scheme is, spiracular furrow positioner is made up of multiple LD semiconductor laser diode side by side, described multiple LD semiconductor laser diode length is side by side equal with the width of wheel hub spiracular furrow, described multiple LD semiconductor laser diode is arranged on fixed head, described fixed head is across middle hollow out, and two ends are connected to workbench.
Further improvement of the present invention scheme is, axial securing means for impeller comprises the vertical rod being fixedly connected on workbench, described vertical rod is connected with the saddle of level, described saddle is fixed with first piston, the piston rod of described first piston is perpendicular to horizontal plane, described piston rod end is connected with the depression bar of level, and one end of described depression bar is the center of circle with piston rod end, extends radially outward.
Further improvement of the present invention scheme is, radial fixing device also comprises the driven plunger of depression bar, guide plate and depression bar, and the base plate of described inductor hole drilling device is provided with hole, and guide plate is horizontally placed in hole, and holder level connection joint is in base plate; Guide plate is provided with pilot hole, and described depression bar lower end is flexibly connected and holder, and upper end is upward through pilot hole, and the depression bar be positioned at below guide plate is flexibly connected with the piston rod of depression bar driven plunger, and the cylinder body of described depression bar driven plunger is connected to holder.
Further improvement of the present invention scheme is, valve port drilling equipment comprises cross slid platform, the first drilling machine, baffle plate and first advance driven plunger, longitudinal slide unit lower end of described cross slid platform is connected to workbench, first drilling machine is fixed on the first slide block of the horizontal slide unit of cross slid platform, the horizontal slide unit that described baffle plate is connected to cross slid platform is opposing in one end of fixing device for wheel hub, first main body of advancing driven plunger is connected to baffle plate, and the described first piston rod of advancing driven plunger is connected with the first slide block.
Further improvement of the present invention scheme is, the drill bit of the first drilling machine is the double-deck drill bit of staight shank, first slide block is connected with the first drill bit position limiting ruler, first parallel with the drill bit of the first drilling machine to advance limiting piston and the first drill bit positioning light, the described first piston rod front of advancing limiting piston is provided with the first limited block, and described first limited block is fixed on horizontal slide unit.
Further improvement of the present invention scheme is, inductor hole drilling device also comprises the backplane drive device of base plate, and be connected to the second drilling machine and the 3rd drilling machine of base plate, described backplane drive device is connected to workbench, base plate and backplane drive device are in transmission connection, and the second drilling machine is relative with the 3rd drill is connected to the two ends of base plate towards this one side of fixing device for wheel hub.
Further improvement of the present invention scheme is, base plate is provided with guide rail, second drilling machine and the 3rd drilling machine are connected to guide rail respectively by the second slide block, the 3rd skid, second of the second drilling machine cylinder body that the third line of driven plunger and the 3rd drilling machine enters driven plunger of advancing is connected to base plate, and the second driven plunger of advancing is connected with the second slide block, the 3rd slide block respectively with the piston rod that the third line enters driven plunger.
Further improvement of the present invention scheme is, the drill bit of the second drilling machine is the double-deck drill bit of staight shank, described second slide block, the 3rd slide block are connected to second, third drill bit position limiting ruler parallel with the drill bit of the second drilling machine, the 3rd drilling machine, second, third advance limiting piston and second, third drill bit positioning light, the piston rod front of second, third limiting piston of advancing described is respectively equipped with second, third limited block, and second, third limited block described is separately fixed on base plate.
Further improvement of the present invention scheme is, backplane drive device is straight line slide unit, and comprise slide block, guide rail, leading screw, skid is connected to guide rail, and is connected with lead screw transmission, and base plate is arranged on slide block.
The present invention's advantage is compared with prior art:
One, the two procedures drilling through air pressure inductor hole and valve port is merged into a procedure, do not need mobile wheel hub, do not need resetting, reduce difficulty of processing, improve the qualification rate of product, enhance productivity simultaneously;
Two, drive cylinder to promote drill bit by advancing to run, when the piston rod of limiting cylinder of advancing clashes into limited block, buffering is applied to the slide block at drill bit place, reduce drill bit pace, drill bit can not be clashed wheel hub, when bit contact wheel hub, advance and drive cylinder to apply stable pressure to drill bit, drill bit is at the uniform velocity advanced, until drill bit position limiting ruler contacts wheel hub and limits drill bit advance, both improved the speed that drill bit advances, and in turn ensure that wheel hub can not be knocked distortion, improve the quality of boring simultaneously.
Accompanying drawing explanation
Fig. 1 is the structural representation of wheel hub combination drill aperture apparatus.
Fig. 2 is the A direction view of Fig. 1.
Fig. 3 is axial securing means for impeller structural representation.
Fig. 4 is radial fixing device structural representation.
Fig. 5 is valve port drilling equipment structural representation.
Fig. 6 is inductor hole drilling apparatus structure schematic diagram.
Fig. 7 is the A direction view of Fig. 6.
Detailed description of the invention
Wheel hub combination drill aperture apparatus as shown in Figure 1 or 2, comprises workbench 1, and is connected to fixing device for wheel hub 2, valve port drilling equipment 3, the inductor hole drilling device 4 of workbench 1; Described workbench 1 is provided with middle hollow out 11; Described valve port drilling equipment 3 and inductor hole drilling device 4 are arranged at fixing device for wheel hub 2 both sides in opposite directions; Described fixing device for wheel hub 2 comprises spiracular furrow positioner 21, limited post 22, axial securing means for impeller 23 and radial fixing device 24, described limited post 22 is symmetricly set on the workbench 1 of middle hollow out 11 both sides, axial securing means for impeller 23 is positioned at one side of a wherein limited post 22, the drill bit of valve port drilling equipment 3, the drill bit of inductor hole drilling device 4, spiracular furrow positioner 21 and radial fixing device 24 be arranged at respectively limited post 22 place, axis vertical plane and respectively towards limited post 22; Described radial fixing device 24 comprises holder 241, and described holder 241 is fixedly connected on the base plate 41 of inductor hole drilling device 4; Spiracular furrow positioner 21 is arranged in middle hollow out 11, and described inductor hole drilling device 4 is in skewed to the outer end of table, and medium position is connected to workbench, and lower end is through middle hollow out 11.
As shown in Figure 1 or 2, spiracular furrow positioner 21 is made up of multiple LD semiconductor laser diode side by side, described multiple LD semiconductor laser diode length is side by side equal with the width of wheel hub spiracular furrow, described multiple LD semiconductor laser diode is arranged on fixed head 211, described fixed head 211 is across middle hollow out 11, and two ends are connected to workbench 1.
As shown in Figure 3, axial securing means for impeller 23 comprises the vertical rod 231 being fixedly connected on workbench 1, described vertical rod 231 is connected with the saddle 232 of level, described saddle 232 is fixed with the first cylinder 233, the piston rod of described first cylinder 233 is perpendicular to horizontal plane, described piston rod end is connected with the depression bar 234 of level, and one end of described depression bar 234 is the center of circle with piston rod end, extends radially outward.
As shown in Figure 4, radial fixing device 24 also comprises depression bar 242, guide plate 243 and depression bar and drives cylinder 244, and the base plate 41 of described inductor hole drilling device 4 is provided with hole 411, and guide plate 243 is horizontally placed in hole 411, and holder 241 level connection joint is in base plate 41; Guide plate 243 is provided with pilot hole 245, described depression bar 242 lower end is flexibly connected and holder 241, upper end is upward through pilot hole 245, the depression bar 242 be positioned at below guide plate 243 drives the piston rod of cylinder 244 to be flexibly connected with depression bar, and described depression bar drives the cylinder body of cylinder 244 to be connected to holder 241.
As shown in Figure 5, valve port drilling equipment 3 comprises cross slid platform, the first drilling machine 31, baffle plate 35 and first are advanced drives cylinder 34, longitudinal slide unit 33 lower end of described cross slid platform is connected to workbench 1, first drilling machine 31 is fixed on the first slide block 32 of the horizontal slide unit 310 of cross slid platform, the horizontal slide unit 310 that described baffle plate 35 is connected to cross slid platform is opposing in one end of fixing device for wheel hub 2, first advances drives the main body of cylinder 34 to be connected to baffle plate 35, and described first advances drives the piston rod of cylinder 34 to be connected with the first slide block 32.Wherein the drill bit of the first drilling machine 31 is the double-deck drill bit of staight shank, first slide block 32 is connected with the first drill bit position limiting ruler 38, first parallel with the drill bit of the first drilling machine 31 to advance limiting cylinder 36 and the first drill bit positioning light 37, the described first piston rod front of advancing limiting cylinder 36 is provided with the first limited block 39, and described first limited block 39 is fixed on horizontal slide unit 310.
As is seen in fig. 6 or fig. 7, inductor hole drilling device 4 also comprises the backplane drive device 42 of base plate 41, and be connected to the second drilling machine 43 and the 3rd drilling machine 44 of base plate 41, described backplane drive device 42 is connected to workbench 1, base plate 41 and backplane drive device 42 are in transmission connection, and the second drilling machine 43 is relative with the 3rd drilling machine 44 drill bit is connected to the two ends of base plate 41 towards this one side of fixing device for wheel hub 2.
As is seen in fig. 6 or fig. 7, base plate 41 is provided with guide rail 45, second drilling machine 43 and the 3rd drilling machine 44 are slidably connected to guide rail 45 respectively by the second slide block 431, the 3rd slide block 441, second of second drilling machine 43 is advanced and is driven the third line of cylinder 432 and the 3rd drilling machine 44 to enter to drive the cylinder body of cylinder 442 to be connected to base plate 41, and second advances drives cylinder 432 to enter to drive the piston rod of cylinder 442 to be connected with the second slide block 431, the 3rd slide block 441 respectively with the third line.
As is seen in fig. 6 or fig. 7, the drill bit of the second drilling machine 43 is the double-deck drill bit of staight shank, described second slide block 431, 3rd slide block 441 is connected to and the second drilling machine 43, the drill bit of the 3rd drilling machine 44 parallel second, 3rd drill bit position limiting ruler 433, 443, second, the third line enters limiting cylinder 435, 445 and second, 3rd drill bit positioning light 434, 444, described second, the third line enters limiting cylinder 435, the piston rod front of 445 is respectively equipped with second, 3rd limited block 436, 446, described second, 3rd limited block 436, 446 are separately fixed on base plate 41.Wherein, backplane drive device 42 is straight line slide unit, and comprise slide block 421, guide rail 422, leading screw 423, slide block 421 is slidably connected to guide rail 422, and is in transmission connection with leading screw 423, and base plate 41 is arranged on slide block 421.
The pressure of compressed air system is 0.8Mpa, first advance limiting cylinder 36, second advance diameter that limiting cylinder 435, the third line enter limiting cylinder 445 be less than respectively first advance drive cylinder 34, second to advance to drive cylinder 432, diameter that the third line enters to drive cylinder 442.
Wheel hub lies on workbench 1 by operating personnel, is connected by wheel hub outer wall, then rotary hub with limited post 22, and the spiracular furrow on wheel hub is aimed at spiracular furrow positioner 21, and the light that spiracular furrow positioner 21 is occurred overlaps with spiracular furrow, restart axial securing means for impeller 23, first cylinder 233 drives depression bar 234 to decline, axial compressive force is applied to wheel hub, then by leading screw 423, inductor hole drilling device 4 is moved to wheel hub direction, treat that the second drill bit positioning light 434 aims at the air pressure inductor hole site for drilling through, start radial fixing device 24, depression bar drives cylinder 244 to promote depression bar 242 and applies radial pressure to wheel hub, and wheel hub fixedly completes, horizontal slide unit 310 height of adjustment valve port drilling equipment 3, until the first drill bit positioning light 37 points to the position of valve port for drilling through, start valve port drilling equipment 3, first drilling machine 31 rotates, the first drilling machine 31 that first advances drives cylinder 34 to promote on the first slide block 32 is rapid in wheel hub, when the first drilling machine 31 is apart from wheel hub outer wall 1 centimetre, first plunger rod contacts first limited block 39 of advancing limiting cylinder 36, reverse cushion effect is applied to the first slide block 32, reduce the pace of the first slide block 32 and the first drilling machine 31, the first drilling machine 31 pairs of wheel hub outer walls are avoided to cause rigid shock, wheel hub outer wall is caused to be out of shape, cylinder 34 and first is driven to advance limiting cylinder 36 acting in conjunction in the first slide block 32, the double-deck drill bit of the staight shank of the first drilling machine 31 is driven to advance slowly, until the first drill bit position limiting ruler 38 and wheel hub wall contacts, the first drilling machine 31 is stoped to advance, " T " font valve port needed for wheel hub is formed, first advances drives reset drive first slide block 32 and the first drilling machine 31 of cylinder 34 to reset, valve port machines.Process air pressure inductor hole, first start respectively the second drilling machine 43 and second advance drive cylinder 432, the through hole of " T " font is drilled through from the outer wall of wheel hub sled tire groove trough rim, second advance drive cylinder 432 reset after, startup the 3rd drilling machine 44 and the third line enter to drive cylinder 442 respectively again, outwards process the circular groove concentric with " T " font through hole from the inwall of wheel hub sled tire groove trough rim, described circular groove and " T " font through hole form the air pressure inductor hole of cross section for " work " font jointly.Respectively radial fixing device 24, inductor hole drilling device 4, axial securing means for impeller 23 are resetted, the wheel hub machined can be taken out.
Claims (10)
1. wheel hub combination drill aperture apparatus, is characterized in that: comprise workbench (1), and is connected to fixing device for wheel hub (2), valve port drilling equipment (3), the inductor hole drilling device (4) of workbench (1), described workbench (1) is provided with middle hollow out (11), described valve port drilling equipment (3) and inductor hole drilling device (4) are arranged at fixing device for wheel hub (2) both sides in opposite directions, described fixing device for wheel hub (2) comprises spiracular furrow positioner (21), limited post (22), axial securing means for impeller (23) and radial fixing device (24), described limited post (22) is symmetricly set on the workbench (1) of middle hollow out (11) both sides, axial securing means for impeller (23) is positioned at one side of a wherein limited post (22), the drill bit of valve port drilling equipment (3), the drill bit of inductor hole drilling device (4), spiracular furrow positioner (21) and radial fixing device (24) be arranged at respectively limited post (22) place, axis vertical plane and respectively towards limited post (22), described radial fixing device (24) comprises holder (241), and described holder (241) is fixedly connected on the base plate (41) of inductor hole drilling device (4), spiracular furrow positioner (21) is arranged in middle hollow out (11), and described inductor hole drilling device (4) is in skewed to the outer end of table, and medium position is connected to workbench, and lower end is through middle hollow out (11).
2. wheel hub combination drill aperture apparatus as claimed in claim 1, it is characterized in that: described spiracular furrow positioner (21) is made up of multiple LD semiconductor laser diode side by side, described multiple LD semiconductor laser diode length is side by side equal with the width of wheel hub spiracular furrow, described multiple LD semiconductor laser diode is arranged on fixed head (211), described fixed head (211) is across middle hollow out (11), and two ends are connected to workbench (1).
3. wheel hub combination drill aperture apparatus as claimed in claim 1, it is characterized in that: described axial securing means for impeller (23) comprises the vertical rod (231) being fixedly connected on workbench (1), described vertical rod (231) is connected with the saddle (232) of level, described saddle (232) is fixed with first piston (233), the piston rod of described first piston (233) is perpendicular to horizontal plane, described piston rod end is connected with the depression bar (234) of level, and one end of described depression bar (234) is the center of circle with piston rod end, extends radially outward.
4. wheel hub combination drill aperture apparatus as claimed in claim 1, it is characterized in that: described radial fixing device (24) also comprises depression bar (242), guide plate (243) and depression bar driven plunger (244), the base plate (41) of described inductor hole drilling device (4) is provided with hole (411), guide plate (243) is horizontally placed in hole (411), and holder (241) level connection joint is in base plate (41); Guide plate (243) is provided with pilot hole (245), described depression bar (242) lower end is flexibly connected and holder (241), upper end is upward through pilot hole (245), the depression bar (242) being positioned at guide plate (243) below is flexibly connected with the piston rod of depression bar driven plunger (244), and the cylinder body of described depression bar driven plunger (244) is connected to holder (241).
5. wheel hub combination drill aperture apparatus as claimed in claim 1, it is characterized in that: described valve port drilling equipment (3) comprises cross slid platform, first drilling machine (31), baffle plate (35) and first is advanced driven plunger (34), longitudinal slide unit (33) lower end of described cross slid platform is connected to workbench (1), first drilling machine (31) is fixed on first slide block (32) of the horizontal slide unit (310) of cross slid platform, the horizontal slide unit (310) that described baffle plate (35) is connected to cross slid platform is opposing in one end of fixing device for wheel hub (2), first main body of advancing driven plunger (34) is connected to baffle plate (35), described first piston rod of advancing driven plunger (34) is connected with the first slide block (32).
6. wheel hub combination drill aperture apparatus as claimed in claim 5, it is characterized in that: the drill bit of described first drilling machine (31) is the double-deck drill bit of staight shank, first slide block (32) is connected with the first drill bit position limiting ruler (38), first parallel with the drill bit of the first drilling machine (31) to advance limiting piston (36) and the first drill bit positioning light (37), the described first piston rod front of advancing limiting piston (36) is provided with the first limited block (39), and described first limited block (39) is fixed on horizontal slide unit (310).
7. wheel hub combination drill aperture apparatus as claimed in claim 1, it is characterized in that: described inductor hole drilling device (4) also comprises the backplane drive device (42) of base plate (41), and be connected to the second drilling machine (43) and the 3rd drilling machine (44) of base plate (41), described backplane drive device (42) is connected to workbench (1), base plate (41) and backplane drive device (42) are in transmission connection, and the second drilling machine (43) is relative with the 3rd drilling machine (44) drill bit is connected to the two ends of base plate (41) towards this one side of fixing device for wheel hub (2).
8. wheel hub combination drill aperture apparatus as claimed in claim 7, it is characterized in that: described base plate (41) is provided with guide rail (45), second drilling machine (43) and the 3rd drilling machine (44) are respectively by the second slide block (431), 3rd slide block (441) is slidably connected to guide rail (45), second of second drilling machine (43) cylinder body that the third line of driven plunger (432) and the 3rd drilling machine (44) enters driven plunger (442) of advancing is connected to base plate (41), second advances piston rod that driven plunger (432) and the third line enter driven plunger (442) respectively with the second slide block (431), 3rd slide block (441) connects.
9. wheel hub combination drill aperture apparatus as claimed in claim 8, it is characterized in that: the drill bit of described second drilling machine (43) is the double-deck drill bit of staight shank, described second slide block (431), 3rd slide block (441) is connected to and the second drilling machine (43), the drill bit of the 3rd drilling machine (44) parallel second, 3rd drill bit position limiting ruler (433, 443), second, the third line enters limiting piston (435, 445) and second, 3rd drill bit positioning light (434, 444), described second, the third line enters limiting piston (435, 445) piston rod front is respectively equipped with second, 3rd limited block (436, 446), described second, 3rd limited block (436, 446) be separately fixed on base plate (41).
10. wheel hub combination drill aperture apparatus as claimed in claim 7, it is characterized in that: described backplane drive device (42) is straight line slide unit, comprise slide block (421), guide rail (422), leading screw (423), slide block (421) is slidably connected to guide rail (422), and be in transmission connection with leading screw (423), base plate (41) is arranged on slide block (421).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310136015.6A CN103192113B (en) | 2013-04-19 | 2013-04-19 | Hub drilling device combination |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310136015.6A CN103192113B (en) | 2013-04-19 | 2013-04-19 | Hub drilling device combination |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103192113A CN103192113A (en) | 2013-07-10 |
| CN103192113B true CN103192113B (en) | 2015-04-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310136015.6A Expired - Fee Related CN103192113B (en) | 2013-04-19 | 2013-04-19 | Hub drilling device combination |
Country Status (1)
| Country | Link |
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| CN (1) | CN103192113B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107030561B (en) * | 2017-05-19 | 2018-10-02 | 中信戴卡股份有限公司 | A kind of multistation formula wheel burr remover |
| CN110216304B (en) * | 2019-06-19 | 2021-08-03 | 嘉兴劲境电子商务有限公司 | Production equipment for manufacturing hollow hub |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2472847Y (en) * | 2001-04-26 | 2002-01-23 | 黄锦舜 | Automatic drilling machine for double layer wheel of bicycle |
| US20060090341A1 (en) * | 2004-10-30 | 2006-05-04 | Schroepfer David J | Method of manufacturing solid ring wheel rims |
| CN201524819U (en) * | 2009-08-12 | 2010-07-14 | 黄锦舜 | Rim drilling machine structure |
| CN102091800B (en) * | 2011-01-07 | 2012-07-18 | 开平市水口四海五金制造有限公司 | Automatic multi-station boring machine |
| CN203197307U (en) * | 2013-04-19 | 2013-09-18 | 江苏新创雄铝制品有限公司 | Wheel hub combined hole drilling device |
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2013
- 2013-04-19 CN CN201310136015.6A patent/CN103192113B/en not_active Expired - Fee Related
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| CN103192113A (en) | 2013-07-10 |
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