CN104384903B - The needle roller automatic assembling mechanism of automobile differential gear - Google Patents
The needle roller automatic assembling mechanism of automobile differential gear Download PDFInfo
- Publication number
- CN104384903B CN104384903B CN201410461742.4A CN201410461742A CN104384903B CN 104384903 B CN104384903 B CN 104384903B CN 201410461742 A CN201410461742 A CN 201410461742A CN 104384903 B CN104384903 B CN 104384903B
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- Prior art keywords
- needle roller
- cylinder
- needle
- feed mechanism
- automatic assembling
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/02—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same
- B23P19/027—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same using hydraulic or pneumatic means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/001—Article feeders for assembling machines
- B23P19/004—Feeding the articles from hoppers to machines or dispensers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P2700/00—Indexing scheme relating to the articles being treated, e.g. manufactured, repaired, assembled, connected or other operations covered in the subgroups
- B23P2700/50—Other automobile vehicle parts, i.e. manufactured in assembly lines
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Assembly (AREA)
Abstract
The present invention is the needle roller automatic assembling mechanism of a kind of automobile differential gear, it is characterised in that: described automatic assembling mechanism is made up of feed bin, vibrating disk, horizontal vibration feeder, needle roller feed mechanism and turntable feed mechanism, needle roller enters vibrating disk from feed bin and turns circular Curve entrance linking block through horizontal vibration feed mechanism by level, splicing place is risen to after being connected packaged full 6 needle rollers, first cylinder action, thimble advances 6 needle rollers in needle roller buffer, under servomotor effect, needle roller buffer rotates 120 degree, divide three times, fill 18 needle rollers altogether, then the second cylinder sliding platform retreats, rotary cylinder dextrorotation turn 90 degrees, lift cylinder moves downwardly to needle roller and press-fits position, needle roller feed mechanism is pressed in the hole of 18 needle rollers gear to turntable feed mechanism, complete the automatic assembling of needle roller. the present invention is greatly improved the efficiency of assembling needle roller, controls production cost.
Description
Technical field
The present invention relates to the needle roller automatic assembling mechanism of a kind of automobile differential gear, it is achieved be automatically fitted in corresponding gear hole by the needle roller of requirement by machine.
Background technology
Development along with automobile industry, the kind of automobile differential needle bearing is also of all kinds, in the differential mechanism needle bearing assembling of prior art, the assembling of needle roller is all manually performed, when particularly assembling a kind of differential gear directly placing needle roller in gear hole, procedure quality is wayward, neglected loading occurs and assembles problem not in place, and inefficiency. The situation increasingly higher in order to adapt to current cost of labor, improves production efficiency simultaneously, controls production quality, improves finished product accuracy, and reduces enterprise's production cost, and enterprise is in the urgent need to an automatization's special equipment that can realize high efficiency, low cost.
Summary of the invention
It is an object of the invention to improve the situation of the needle roller inefficiency of current manual assembly automobile differential gear, and neglected loading occurs and assembles problem not in place, the needle roller automatic assembling mechanism of automobile differential gear is provided, stably assemble quality, the efficiency of assembling needle roller can be improved, control production cost.
The present invention is achieved in that the needle roller automatic assembling mechanism of a kind of automobile differential gear, it is characterised in that: described automatic assembling mechanism is made up of feed bin, vibrating disk, horizontal vibration feeder, needle roller feed mechanism and turntable feed mechanism, described needle roller feed mechanism includes: support, servomotor, case is installed, lift cylinder, rotary cylinder, bearing, rotate axle, contiguous block, needle roller buffer, support bar, first push rod, first cylinder, second cylinder, sensor, slide unit, slide block, linking block, second push rod, upright guide rail and the 3rd cylinder, described linking block, slide block, second push rod and the 3rd cylinder connect, support bar, first push rod and the first cylinder connect, servomotor, bearing, contiguous block and needle roller buffer connect to be arranged on to be installed on case, lift cylinder, rotary cylinder is located at installation case side, the servomotor of described needle roller feed mechanism, case is installed, lift cylinder, rotary cylinder, bearing, rotate axle, contiguous block, needle roller buffer, support bar, first push rod, first cylinder, second cylinder, sensor, slide unit, slide block, linking block, second push rod, upright guide rail and the 3rd cylinder are all disposed within support, needle roller enters vibrating disk from feed bin and turns circular Curve entrance linking block through horizontal vibration feed mechanism by level, splicing place is risen to after being connected packaged full 6 needle rollers, first cylinder action, thimble advances 6 needle rollers in needle roller buffer, under servomotor effect, needle roller buffer rotates 120 degree, same mode is divided three times and is completed, fill 18 needle rollers altogether, then the second cylinder sliding platform retreats, rotary cylinder dextrorotation turn 90 degrees, drive the needle roller action together in buffer, lift cylinder moves downwardly to needle roller and press-fits position, in the hole of the gear that 18 needle rollers in buffer are fitted on turntable feed mechanism by needle roller feed mechanism, complete the automatic assembling of needle roller.
The outfan of described horizontal vibration feeder connects the level of needle roller and turns circular Curve. The needle roller of described needle roller buffer is deposited a bottom and is provided with plunger and spring. The turntable of described turntable feed mechanism is provided with motor, drags turntable and rotates, be provided with rolling bearing, turntable is additionally provided with 6 symmetrical pinion stands between turntable and base, for placing the gear that need to install needle roller.
In the present invention, needle roller send 6 needle rollers to splicing place by vibrating disk clematis stem pipeline in one step, dividing send for three times 18 needle rollers to be stored in buffer altogether, by rotary cylinder, the material receiving mechanism dextrorotation having needle roller is turn 90 degrees to rigging position, lift cylinder moves downwardly to the position needing to install needle roller, and needle roller is depressed into the needle roller rigging position in gear hole by needle roller feed mechanism.
The invention has the beneficial effects as follows: change the inefficiency that conventional manual assembly needle roller causes, and neglected loading and assembling quality problems not in place, after adopting automatic assembling mechanism of the present invention, the production time significantly shortens, greatly improve production efficiency, save cost of labor.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention;
Fig. 2 is the needle roller feeding machine structure schematic diagram of the present invention;
Fig. 3 is the needle roller feed mechanism structural representation of the present invention;
Fig. 4 is the side view of Fig. 3;
Fig. 5 is the front view of the needle roller buffer of the present invention;
Fig. 6 is that the A-A of Fig. 5 is to sectional view
Fig. 7 is the turntable feeding machine structure schematic diagram of the present invention.
In figure: 1, feed bin; 2, vibrating disk; 3, horizontal vibration feeder; 4, needle roller feed mechanism; 5, turntable feed mechanism; 6, level turns circular Curve; 7, support; 8, servomotor; 9, case is installed; 10, lift cylinder; 11, rotary cylinder; 12, bearing; 13, contiguous block; 14, axle is rotated; 15, needle roller buffer; 16, support bar; 17, the first push rod; 18, the first cylinder; 19, sensor; 20, the second cylinder; 21, slide unit; 22, slide block; 23, linking block; 24, the second push rod; 25, upright guide rail; 26, the 3rd cylinder; 27, needle roller; 28, plunger; 29, spring; 30, gear; 31, turntable; 32, motor; 33, base; 34, rolling bearing.
Detailed description of the invention
With reference to the accompanying drawings 1, the needle roller automatic assembling mechanism of automobile differential gear of the present invention, it is made up of feed bin 1, vibrating disk 2, horizontal vibration feeder 3, needle roller feed mechanism 4 and turntable feed mechanism 5.
With reference to the accompanying drawings 3 and accompanying drawing 4, needle roller feed mechanism includes: support 7, servomotor 8, installs case 9, lift cylinder 10, rotary cylinder 11, bearing 12, rotate axle 14, contiguous block 13, needle roller buffer 15, support bar the 16, first push rod the 17, first cylinder the 18, second cylinder 20, sensor 19, slide unit 21, slide block 22, linking block the 23, second push rod 24, upright guide rail 25 and the 3rd cylinder 26.
Linking block 23, slide block the 22, second push rod 24 and the 3rd cylinder 26 connect, support bar the 16, first push rod 17 and the first cylinder 18 connect, servomotor 8, bearing 12, contiguous block 13 and needle roller buffer 15 connect to be arranged on to be installed on case 9, and lift cylinder 10, rotary cylinder 11 are located at installation case 9 side. The servomotor 8 of needle roller feed mechanism 4, installation case 9, lift cylinder 10, rotary cylinder 11, bearing 12, rotation axle 14, contiguous block 13, needle roller buffer 15, support bar the 16, first push rod the 17, first cylinder the 18, second cylinder 20, sensor 19, slide unit 21, slide block 22, linking block the 23, second push rod 24, upright guide rail 25 and the 3rd cylinder 26 are all disposed within support 7.
With reference to the accompanying drawings 5, due to the effect of spring 29 and plunger 28 in needle roller buffer 15 so that needle roller 27 will not automatically fall down under vertical state.
With reference to the accompanying drawings 6, gear 30, turntable 31, rolling bearing 34, motor 32 and base 33 connect and compose turntable feed mechanism 5, it may be achieved the feeding to gear 30.
1～accompanying drawing 7 with reference to the accompanying drawings, needle roller 27 enters vibrating disk 2 from feed bin 1 and turns circular Curve 6 entrance linking block 23 through horizontal vibration feed mechanism 3 by level, after sensor 19 detection linking block 23 fills 6 needle rollers 27,3rd cylinder 26 upwardly slide block 22, linking block 23 rises to splicing place with slide block 22. When needle roller 27 puts into needle roller buffer 15, being released by the first cylinder 18 advances in needle roller buffer 17 by 6 needle rollers 27 in linking block 23, servomotor 8 drives needle roller buffer 15 to rotate 120 degree, linking block 23 continues to fill 6 needle rollers and rises to splicing place, first cylinder 18 continues action, again 6 needle rollers 27 are advanced in needle roller buffer 15, servomotor 8 continues to drive needle roller buffer 15 to rotate 120 degree, linking block 23 third time is filled 6 needle rollers and is risen to splicing place, first cylinder 18 continues action, again 6 needle rollers 27 is advanced in needle roller buffer 17. Under servomotor effect, needle roller buffer rotates 120 degree every time, divides three times, fills 18 needle rollers altogether. After 18 needle rollers filled by needle roller buffer 15, then the second cylinder 20 promotes slide unit 21 to retreat, needle roller buffer 15 on needle roller feed mechanism 4 rotates 90 degree with rotary cylinder 11, lift cylinder 12 moves downwardly to needle roller and press-fits position, needle roller feed mechanism 4 is pressed in the hole of 18 needle rollers in buffer 15 gear 30 to turntable feed mechanism 5, completes the automatic assembling of needle roller.
Claims (4)
1. the needle roller automatic assembling mechanism of an automobile differential gear, it is characterised in that: described automatic assembling mechanism is made up of feed bin, vibrating disk, horizontal vibration feeder, needle roller feed mechanism and turntable feed mechanism, described needle roller feed mechanism includes: support, servomotor, case is installed, lift cylinder, rotary cylinder, bearing, rotate axle, contiguous block, needle roller buffer, support bar, first push rod, first cylinder, second cylinder, sensor, slide unit, slide block, linking block, second push rod, upright guide rail and the 3rd cylinder, described linking block, slide block, second push rod and the 3rd cylinder connect, support bar, first push rod and the first cylinder connect, servomotor, bearing, contiguous block and needle roller buffer connect to be arranged on to be installed on case, lift cylinder, rotary cylinder is located at installation case side, the servomotor of described needle roller feed mechanism, case is installed, lift cylinder, rotary cylinder, bearing, rotate axle, contiguous block, needle roller buffer, support bar, first push rod, first cylinder, second cylinder, sensor, slide unit, slide block, linking block, second push rod, upright guide rail and the 3rd cylinder are all disposed within support, needle roller enters vibrating disk from feed bin and turns circular Curve entrance linking block through horizontal vibration feed mechanism by level, splicing place is risen to after being connected packaged full 6 needle rollers, first cylinder action, thimble advances 6 needle rollers in needle roller buffer, under servomotor effect, needle roller buffer rotates 120 degree, divide three times, fill 18 needle rollers altogether, then the second cylinder sliding platform retreats, rotary cylinder dextrorotation turn 90 degrees, lift cylinder moves downwardly to needle roller and press-fits position, needle roller feed mechanism is pressed in the hole of 18 needle rollers gear to turntable feed mechanism, complete the automatic assembling of needle roller.
2. the needle roller automatic assembling mechanism of automobile differential gear according to claim 1, it is characterised in that: the outfan connection level of described horizontal vibration feeder turns circular Curve.
3. the needle roller automatic assembling mechanism of automobile differential gear according to claim 1, it is characterised in that: the needle roller of described needle roller buffer is deposited a bottom and is provided with plunger and spring.
4. the needle roller automatic assembling mechanism of automobile differential gear according to claim 1, it is characterized in that: the turntable of described turntable feed mechanism is provided with motor, dragging turntable rotates, rolling bearing it is provided with between turntable and base, turntable is additionally provided with 6 symmetrical pinion stands, for placing the gear that need to install needle roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410461742.4A CN104384903B (en) | 2014-09-12 | 2014-09-12 | The needle roller automatic assembling mechanism of automobile differential gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410461742.4A CN104384903B (en) | 2014-09-12 | 2014-09-12 | The needle roller automatic assembling mechanism of automobile differential gear |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104384903A CN104384903A (en) | 2015-03-04 |
| CN104384903B true CN104384903B (en) | 2016-06-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410461742.4A Active CN104384903B (en) | 2014-09-12 | 2014-09-12 | The needle roller automatic assembling mechanism of automobile differential gear |
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| CN (1) | CN104384903B (en) |
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| CN104959825A (en) * | 2015-06-30 | 2015-10-07 | 苏州昌飞自动化设备厂 | Spring locating sleeve feed mechanism of automatic valve element assembling machine |
| CN106736491B (en) * | 2016-12-14 | 2019-01-15 | 唐山兴隆钢铁有限公司 | A kind of product automation assembling adapting device |
| CN106736448B (en) * | 2017-03-12 | 2018-06-19 | 山东哈临集团有限公司 | Taper roll bearing assembles device |
| CN107738083B (en) * | 2017-09-29 | 2019-12-13 | 芜湖全程智能科技有限公司 | Method for assembling gear of electronic parking kinetic energy motor |
| CN108060513B (en) * | 2017-12-04 | 2023-07-04 | 东莞市优速机械有限公司 | Automatic cutting and sewing equipment for safety belt |
| CN108085881B (en) * | 2017-12-04 | 2023-07-25 | 东莞市优速机械有限公司 | End portion rewinding and sewing device for safety belt webbing |
| CN108662030B (en) * | 2018-07-16 | 2024-01-23 | 常州光洋轴承股份有限公司 | Needle mounting mechanism for thrust bearing half-piece retainer |
| CN108927657B (en) * | 2018-09-10 | 2023-09-29 | 无锡铭方科技有限公司 | Automatic needle roller assembly machine |
| CN112643078A (en) * | 2020-10-21 | 2021-04-13 | 成都理工大学工程技术学院 | Automatic perforating device of automobile parts |
| CN113787337B (en) * | 2021-07-19 | 2024-05-10 | 无锡市恒翼通机械有限公司 | Turntable mechanism for assembling gear assembly and assembling device |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5419441A (en) * | 1993-10-08 | 1995-05-30 | United States Surgical Corporation | Needle blank sorting apparatus |
| CN103240590B (en) * | 2012-02-09 | 2017-01-04 | 无锡紫波机械设备有限公司 | A kind of automatic assembling machine of needle roller of planet wheel |
| CN202963943U (en) * | 2012-10-31 | 2013-06-05 | 昆山高晟精密机电有限公司 | Roller loading mechanism of electric drill gear case assembling production line |
| CN103846661B (en) * | 2012-11-30 | 2016-04-06 | 中国科学院沈阳自动化研究所 | Transmission countershaft key pin full-automatic press-fitting machine group |
| CN203579124U (en) * | 2013-08-22 | 2014-05-07 | 东莞市恒晋镒电子有限公司 | Automatic assembly detecting machine of DC head |
| CN203853757U (en) * | 2014-03-18 | 2014-10-01 | 郑祥模 | Machine vision-based static piece assembling module |
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2014
- 2014-09-12 CN CN201410461742.4A patent/CN104384903B/en active Active
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| CN104384903A (en) | 2015-03-04 |
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