CN103056657A - Rotary combined tray for forklift transmission assembly - Google Patents
Rotary combined tray for forklift transmission assembly Download PDFInfo
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- CN103056657A CN103056657A CN2013100553950A CN201310055395A CN103056657A CN 103056657 A CN103056657 A CN 103056657A CN 2013100553950 A CN2013100553950 A CN 2013100553950A CN 201310055395 A CN201310055395 A CN 201310055395A CN 103056657 A CN103056657 A CN 103056657A
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- master tray
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Abstract
The invention discloses a tray for forklift transmission assembly. The tray is mainly formed by combining a main tray and an auxiliary tray, wherein the lower part of the main tray is provided with a double-layer horizontal rotating and positioning mechanism, and the upper part of the main tray is provided with a vertical rotating and positioning mechanism; and the auxiliary tray has a disc-shaped structure of which the diameter is the same as that of a flange disc on a transmission. The tray has the advantages of being wide in applicability, low in labor intensity, high in safety, high in efficiency and ensured in quality; the tray can be matched with assembly of five postures of multiple transmissions; the main tray and the auxiliary tray are matched, so that the transmissions can conveniently rotate along an axis of the flange disc, and the labor intensity is greatly reduced; the tray horizontally rotates, so that the forklift transmission operates on a single side is solved, and the position is not required to be changed back and forth; and due to the positioning function of the tray, online automatic press fitting, turning and screwing of the forklift transmission are guaranteed.
Description
Technical field
The invention belongs to mechanical processing technique equipment technology field, be specifically related to the revolution combination pallet for the forklift gear-box assembling.
Background technology
The transmission case of automobile fitting surface is generally two to three, and it is secondary that forklift gear-box is Duoed a helical teeth that changes transmission direction than automobile gearbox, has more two operating surfaces, and having five faces need assemble.At present, being assemblied on the flat operating desk of forklift gear-box carried out, and operating desk maintains static, and need carry out the gap adjustment during owing to the secondary assembling of helical teeth, therefore needs repeatedly adjust back and forth the position of forklift gear-box.Existing assembly method is to overturn to change the position by manually dragging gearbox, take the ring flange of gearbox one end as fulcrum, manually lifts the other end and rotates casing along the ring flange circle during upset, and operation labour intensity is large.Simultaneously, because the gearbox other end is non-standard shapes, it is sideling that the gearbox after the rotation is placed on the platform; For some assembly process of forklift gear-box, can only finish by map function person position the assembling work of gearbox bilateral.The shortcoming of existing mounting technology is: 1) labour intensity is large: the irregularly shaped of gearbox brings very large difficulty to manually lifting to stand up, and labour intensity is large; 2) assembly quality is not high: because workpiece is not located, can not realize online automatic press mounting, stand up and tighten etc., automaticity is low, and assembly quality is difficult to guarantee; 3) efficiency of assembling is low: the forklift gear-box assembling needs the bilateral operation, and waste time and energy in the map function position back and forth, greatly reduces efficiency of assembling; 4) processing safety is poor: manually lift in the process of standing up, gearbox breaks away easily take an end as fulcrum, and potential safety hazard is arranged; Workpiece is placed on operating desk sideling simultaneously, poor stability; Ring flange and the operating desk of workpiece are tangent, do not have positioning and locking during placement, are easy to during assembling rotate, and have reduced the security of operation.
Summary of the invention
In order to reduce labour intensity, improve efficiency of assembling, to guarantee assembly quality and handling safety, the invention provides a kind of revolution combination pallet that is used for the forklift gear-box assembling that satisfies gearbox multi-pose, multi-faceted and multi-angle assembling demand.
The revolution combination pallet that is used for the forklift gear-box assembling comprises substrate 1, master tray 2 and auxiliary pallet 14, is connected by pivoting support 3 between described substrate 1 and the master tray 2; Described master tray 2 is circular slab, and circumference is provided with the cotter way 20 that concaves more than, and the middle part is provided with the groove 32 that cooperates with auxiliary pallet 14, and master tray 2 both sides of groove outside are respectively equipped with a pair roller 10, and the wheel shaft of described roller 10 is parallel to master tray 2; Wherein be provided with alignment pin 12 by positioning seat 11 on the master tray 2 between the pair roller 10, alignment pin 12 is parallel to the wheel shaft of roller 10; Auxiliary pallet 14 or place in the groove at master tray 2 middle parts, or be vertical by another pair roller 10 supportings; The circumferential upper part of auxiliary pallet 14 is arranged with rotates protection quarter butt 18, and both sides, auxiliary pallet 14 top are respectively equipped with side limited block 15 and the side compression piece 16 that cooperates with the forklift gear-box casing, are provided with lower position block 22 in the middle of the bottom; The substrate 1 of master tray 2 outsides is provided with the extension spring post, the extension spring post is connecting an end of extension spring 4, the other end of extension spring 4 is connecting hinge bar 5, the rotating shaft 19 that is being articulated and connected of the other end of hinge bar 5, rotating shaft 19 is fixed on the substrate 1, the hinge bar 5 corresponding with master tray 2 is provided with upright main alignment pin 6, and main alignment pin 6 cooperates with cotter way 20 on master tray 2 circumference.
Be arranged with two cotter ways that concave 20 on the circumference of described master tray 2.
Described positioning seat 11 is the angle steel shape, and wherein a side seat board is fixed on the master tray 2, offers dowel hole on the opposite side seat board, and alignment pin 12 is plugged in the dowel hole, and for movingly.
Described pivoting support 3 is anodontia single four-point contact ball formula bearing, and model is HSB10.252.
Described auxiliary pallet 14 is the disc identical with ring flange diameter on the gearbox, and the middle part of auxiliary pallet 14 is provided with more than one groove 30, and the upper end of groove 30 is the straight muscle 29 corresponding with gearbox.
Useful technique effect of the present invention embodies in the following areas:
1) the pallet applicability is wide: pallet adapts to five attitudes of gearbox to be placed, and auxiliary pallet is adapted to the coupling of different gearboxes;
2) greatly reduce labour intensity: tray design can realize that gearbox along from the light rotation of axis, has substituted manually to lift to drag and turned over;
3) assembly quality and automation: pallet has the gearbox positioning function, fills, stands up and tighten thereby be implemented in line pressure;
4) improve efficiency of assembling: the horizontal rotation function of pallet has solved the one-sided shop problem of forklift gear-box assembling.
Description of drawings
Fig. 1 is structural representation of the present invention.
Fig. 2 is the upright state assembling of gearbox schematic diagram.
Fig. 3 is for being used for gearbox handstand state assembling schematic diagram.
Fig. 4 is for being used for the just sleeping state assembling of gearbox schematic diagram.
Fig. 5 assembles schematic diagram for being used for the gearbox state of lying on the left side.
Fig. 6 is for being used for the sleeping state assembling in gearbox right side schematic diagram.
Fig. 7 is the sectional side elevation of substrate, master tray and pivoting support.
Sequence number among the upper figure: substrate 1, master tray 2, pivoting support 3, extension spring 4, hinge bar 5, main alignment pin 6, rotary support seat 7, roller shaft 8, roller 10, positioning seat 11, alignment pin 12, auxiliary pallet 14, side limited block 15, side compression piece 16, hold-down bolt 17, rotate protection quarter butt 18, rotating shaft 19, cotter way 20, gearbox 21, lower position block 22, bolt 23, bolt 24, power shaft 25, selector fork assembly 26, the large end 27 of helical teeth assembly, helical teeth assembly small end 28, straight muscle 29, groove 30, bearing 31, groove 32.
The specific embodiment
Below in conjunction with accompanying drawing, by embodiment the present invention is done to describe further.
Referring to Fig. 1, the revolution combination pallet that is used for the forklift gear-box assembling comprises substrate 1, master tray 2 and auxiliary pallet 14 etc.Connected by pivoting support 3 between substrate 1 and the master tray 2, see Fig. 7, pivoting support (3) is anodontia single four-point contact ball formula bearing, and model is HSB10.252.
Master tray 2 is circular slab, is arranged with two cotter ways that concave 20 on the circumference, and the middle part offers the groove 32 that cooperates with auxiliary pallet 14, and master tray 2 both sides of groove 32 outsides are installed with respectively a pair roller 10, and the wheel shaft of roller 10 is parallel to master tray 2; Wherein be installed with positioning seat 11 on the master tray 2 between the pair roller 10, positioning seat 11 is the angle steel shape, wherein a side seat board is fixed on the master tray 2, offer dowel hole on the opposite side seat board, alignment pin 12 is plugged in the dowel hole, and for movingly, alignment pin 12 is parallel to the wheel shaft of roller 10.Auxiliary pallet 14 is vertical by 10 supportings of another pair roller, and auxiliary pallet 14 is the disc identical with ring flange diameter on the gearbox, and the middle part offers groove 30, and the upper end of groove 30 is the straight muscle 29 corresponding with gearbox.The circumferential upper part symmetry of auxiliary pallet 14 is installed with rotates protection quarter butt 18, and both sides, auxiliary pallet 14 top are installed with respectively side limited block 15 and the side compression piece 16 that cooperates with the forklift gear-box casing, are installed with lower position block 22 in the middle of the bottom.Be installed with the extension spring post on the substrate 1 of master tray 2 outsides, the extension spring post is connecting an end of extension spring 4, the other end of extension spring 4 bar 5 that is hinged, the rotating shaft 19 that is being articulated and connected of the other end of hinge bar 5, rotating shaft 19 is fixed on the substrate 1, be installed with upright main alignment pin 6 on the hinge bar 5 corresponding with master tray 2, and main alignment pin 6 cooperates with cotter way 20 on master tray 2 circumference; Along with the automatic location of master tray 2 at per 180 degree of circumferencial direction, but all problems of assembly manipulation of gearbox two sides have been solved.
Referring to Fig. 2, during use, at first auxiliary pallet 14 is positioned in the groove 32 at master tray 2 middle parts.Lifting gearbox 21 is positioned over auxiliary pallet 14 upper surfaces, and side limited block 15 and lower position block 22 on the auxiliary pallet 14 carry out spacing from both direction to workpiece.Side compression piece 16 on the auxiliary pallet 14 is equipped with hold-down bolt 17, and hold-down bolt 17 is connected gearbox 21 with auxiliary pallet 14 lockings.This moment, gearbox was positioned on the master tray 2 with upright attitude location, can carry out the assembly manipulation on gearbox 21 tops, such as the dismounting of gearbox upper bracket 31, and the installation of the interior spiral shell umbrella of gearbox epicoele etc.
Referring to Fig. 3, when carrying out the operation of gearbox other end, the gearbox 21 and the handstand of auxiliary pallet 14 assemblies that connect together are placed on the master tray 2, auxiliary pallet 14 be positioned at gearbox 21 above, side limited block 15 on the auxiliary pallet 14, hold-down bolt 17 and lower position block 22 carry out spacing to gear box and locking from three directions, and the middle groove 30 of auxiliary pallet 14 just in time spatially gets out of the way power shaft 25.This moment, gearbox was positioned on the master tray with the handstand attitude, can carry out from above the assembling of gearbox 21 other ends, such as the installation of power shaft 25, and the press-fiting of each bearing of upper surface etc.
Referring to Fig. 4, when needs carry out the assembling of gearbox inner cavity chamber, the gearbox 21 that connects together and auxiliary pallet 14 assemblies are droped to the ground be placed on the master tray 2, the ring flange of gearbox 21 is placed on the pair roller 10, in the flange hole on alignment pin 12 insertion gearboxes 21 ring flanges, auxiliary pallet 14 is placed on another pair roller 10, and this moment, gearbox 21 was positioned on the master tray 2 with just sleeping state location, and the straight muscle 29 of auxiliary pallet 14 1 ends is just in time concordant with gearbox inner chamber outerplanar.Can carry out from above the assembly manipulation of gearbox inner chamber annex, such as the installation of selector fork assembly 26.
Referring to Fig. 5, when large end 27 assembling of the helical teeth assembly that carries out gearbox, transfer to alignment pin 12, gearbox 21 rotates counterclockwise at two pair rollers 10 by two circles that its ring flange and auxiliary pallet 14 form, rotation protection quarter butt and roller contact on auxiliary pallet 14, rotation stops, alignment pin 12 is inserted in another hole of gearbox ring flange, the realization gearbox rotates and the location along 90 degree of self axis, this moment, gearbox 21 was positioned on the master tray 2 with the attitude location of lying on the left side, and then carried out the assembling of the large end 27 of helical teeth assembly of gearbox from above.
Referring to Fig. 6, when the helical teeth assembly small end 28 that carries out gearbox assembles, transfer to alignment pin 12, two circles that gearbox 21 forms by its ring flange and auxiliary pallet 14, clockwise rotate at two pair rollers 10, the other end rotates fender rod and other end roller contact on auxiliary pallet 14, rotation stops, alignment pin 12 is inserted in another hole of gearbox ring flange, the realization gearbox rotates and the location along 180 degree of self axis, this moment, gearbox 21 was positioned on the master tray 2 with right side prone position attitude location, then carried out the assembling of the helical teeth assembly small end 28 of gearbox from above.
Claims (5)
1. be used for the revolution combination pallet of forklift gear-box assembling, it is characterized in that: comprise substrate (1), master tray (2) and auxiliary pallet (14), connected by pivoting support (3) between described substrate (1) and the master tray (2); Described master tray (2) is circular slab, circumference is provided with the cotter way (20) that concaves more than, the middle part is provided with the groove (32) that cooperates with auxiliary pallet (14), the master tray of groove outside (2) both sides are respectively equipped with a pair roller (10), and the wheel shaft of described roller (10) is parallel to master tray (2); Wherein the master tray (2) between the pair roller (10) is upper is provided with alignment pin (12) by positioning seat (11), and alignment pin (12) is parallel to the wheel shaft of roller (10); Auxiliary pallet (14) or place in the groove at master tray (2) middle part, or be vertical by another pair roller (10) supporting; The circumferential upper part of auxiliary pallet (14) is arranged with rotates protection quarter butt (18), and auxiliary pallet (14) both sides, top are respectively equipped with side limited block (15) and the side compression piece (16) that cooperates with the forklift gear-box casing, are provided with lower position block (22) in the middle of the bottom; The outside substrate (1) of master tray (2) is provided with the extension spring post, the extension spring post is connecting an end of extension spring (4), the other end of extension spring (4) is connecting hinge bar (5), the rotating shaft (19) that is being articulated and connected of the other end of hinge bar (5), rotating shaft (19) is fixed on the substrate (1), the hinge bar (5) corresponding with master tray (2) is provided with upright main alignment pin (6), and main alignment pin (6) cooperates with cotter way (20) on master tray (2) circumference.
2. the revolution combination pallet for the forklift gear-box assembling according to claim 1 is characterized in that: be arranged with two cotter ways that concave (20) on the circumference of described master tray (2).
3. pallet is made up in the revolution for the forklift gear-box assembling according to claim 1, it is characterized in that: described positioning seat (11) is the angle steel shape, wherein a side seat board is fixed on the master tray (2), offer dowel hole on the opposite side seat board, alignment pin (12) is plugged in the dowel hole, and for movingly.
4. pallet is made up in the revolution for the forklift gear-box assembling according to claim 1, and it is characterized in that: described pivoting support (3) is anodontia single four-point contact ball formula bearing, and model is HSB10.252.
5. pallet is made up in the revolution for the forklift gear-box assembling according to claim 1, it is characterized in that: described auxiliary pallet (14) is the disc identical with ring flange diameter on the gearbox, the middle part of auxiliary pallet (14) is provided with more than one groove (30), and the upper end of groove (30) is the straight muscle (29) corresponding with gearbox.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310055395.0A CN103056657B (en) | 2013-02-21 | 2013-02-21 | Rotary combined tray for forklift transmission assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310055395.0A CN103056657B (en) | 2013-02-21 | 2013-02-21 | Rotary combined tray for forklift transmission assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103056657A true CN103056657A (en) | 2013-04-24 |
| CN103056657B CN103056657B (en) | 2015-01-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310055395.0A Active CN103056657B (en) | 2013-02-21 | 2013-02-21 | Rotary combined tray for forklift transmission assembly |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103770047A (en) * | 2013-11-13 | 2014-05-07 | 浙江吉利控股集团有限公司 | Multifunctional integrated engine assembly fixture |
| CN106217247A (en) * | 2016-07-26 | 2016-12-14 | 安徽合力股份有限公司合肥铸锻厂 | Forklift gear-box body automatically grinding cleaning clamping mechanism |
| CN106477164A (en) * | 2016-12-01 | 2017-03-08 | 无锡明珠钢球有限公司 | Automobile gearbox streamline pallet |
| CN106493560A (en) * | 2016-12-01 | 2017-03-15 | 无锡明珠钢球有限公司 | Rotatable automobile gearbox streamline pallet |
| CN106624790A (en) * | 2017-02-22 | 2017-05-10 | 清远全盛汽车配件有限公司 | Integrated type assembly device |
| CN106736515A (en) * | 2016-12-15 | 2017-05-31 | 广汽本田汽车有限公司 | A kind of pallet apparatus of engine line |
| CN106736344A (en) * | 2016-12-01 | 2017-05-31 | 无锡明珠钢球有限公司 | Automobile gearbox streamline pallet apparatus |
| CN106976682A (en) * | 2017-04-01 | 2017-07-25 | 山东卫禾传动科技有限公司 | Agricultural equipment harvests machine gearbox assembling line |
| CN109826937A (en) * | 2019-03-11 | 2019-05-31 | 新昌县华鹰传动设备有限公司 | A kind of three fulcrum forklift gearbox of rear-guard being equipped with high-intensitive bearing structure |
| CN114560276A (en) * | 2022-03-15 | 2022-05-31 | 哈尔滨东安汽车发动机制造有限公司 | Two-degree-of-freedom manual turnover machine |
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| CN202462033U (en) * | 2011-12-07 | 2012-10-03 | 宿迁中意机械制造有限公司 | Turnover type multiple-station fixture |
| CN203062232U (en) * | 2013-02-21 | 2013-07-17 | 安徽合力股份有限公司 | Slewing combined tray for assembling of forklift gearbox |
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| JPS6145310A (en) * | 1984-08-09 | 1986-03-05 | Canon Inc | Matching device |
| SU1377174A1 (en) * | 1986-06-17 | 1988-02-28 | Ростовский-На-Дону Институт Сельскохозяйственного Машиностроения | Method and apparatus for welding frame metalwork |
| CN2298904Y (en) * | 1997-07-04 | 1998-12-02 | 林灿煌 | Long section bar turnover appts. |
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| CN202010962U (en) * | 2010-12-16 | 2011-10-19 | 神华集团有限责任公司 | Gearbox overturn rack for forklift truck |
| CN202097687U (en) * | 2011-06-02 | 2012-01-04 | 南京奥特电气有限公司 | Assembling machine for cylindrical container sealing head |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103770047A (en) * | 2013-11-13 | 2014-05-07 | 浙江吉利控股集团有限公司 | Multifunctional integrated engine assembly fixture |
| CN106217247A (en) * | 2016-07-26 | 2016-12-14 | 安徽合力股份有限公司合肥铸锻厂 | Forklift gear-box body automatically grinding cleaning clamping mechanism |
| CN106217247B (en) * | 2016-07-26 | 2018-08-24 | 安徽合力股份有限公司合肥铸锻厂 | Forklift gear-box body automatically grinding clears up clamping mechanism |
| CN106736344A (en) * | 2016-12-01 | 2017-05-31 | 无锡明珠钢球有限公司 | Automobile gearbox streamline pallet apparatus |
| CN106493560A (en) * | 2016-12-01 | 2017-03-15 | 无锡明珠钢球有限公司 | Rotatable automobile gearbox streamline pallet |
| CN106477164A (en) * | 2016-12-01 | 2017-03-08 | 无锡明珠钢球有限公司 | Automobile gearbox streamline pallet |
| CN106736344B (en) * | 2016-12-01 | 2019-08-06 | 无锡明珠钢球有限公司 | Automobile gearbox assembly line pallet apparatus |
| CN106736515A (en) * | 2016-12-15 | 2017-05-31 | 广汽本田汽车有限公司 | A kind of pallet apparatus of engine line |
| CN106624790A (en) * | 2017-02-22 | 2017-05-10 | 清远全盛汽车配件有限公司 | Integrated type assembly device |
| CN106624790B (en) * | 2017-02-22 | 2018-11-30 | 清远全盛汽车配件有限公司 | Integral type assembles device |
| CN106976682A (en) * | 2017-04-01 | 2017-07-25 | 山东卫禾传动科技有限公司 | Agricultural equipment harvests machine gearbox assembling line |
| CN109826937A (en) * | 2019-03-11 | 2019-05-31 | 新昌县华鹰传动设备有限公司 | A kind of three fulcrum forklift gearbox of rear-guard being equipped with high-intensitive bearing structure |
| CN114560276A (en) * | 2022-03-15 | 2022-05-31 | 哈尔滨东安汽车发动机制造有限公司 | Two-degree-of-freedom manual turnover machine |
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| CN103056657B (en) | 2015-01-07 |
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