CN103909411B - The exterior pallet of a kind of engine - Google Patents
The exterior pallet of a kind of engine Download PDFInfo
- Publication number
- CN103909411B CN103909411B CN201310006733.1A CN201310006733A CN103909411B CN 103909411 B CN103909411 B CN 103909411B CN 201310006733 A CN201310006733 A CN 201310006733A CN 103909411 B CN103909411 B CN 103909411B
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- Prior art keywords
- leg assembly
- engine
- exterior
- assembly
- pallet
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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
- B23P21/00—Machines for assembling a multiplicity of different parts to compose units, with or without preceding or subsequent working of such parts, e.g. with programme control
- B23P21/004—Machines for assembling a multiplicity of different parts to compose units, with or without preceding or subsequent working of such parts, e.g. with programme control the units passing two or more work-stations whilst being composed
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Assembly (AREA)
- Pallets (AREA)
Abstract
The invention discloses the exterior pallet of a kind of engine, for carrying engine by non-model control power roller-way, to realize the transmission between different assembly station, comprising: base, it is for support leg assembly; Leg assembly, comprise rear left leg assembly, rear right leg assembly, front left leg assembly and front right leg assembly, four leg assemblies are divided into four bights place of base, leg assembly can base longitudinally on slippage locking, adjustable plate on leg assembly realizes horizontal adjustment and locking by the elongate holes on plate face and adjusting bolt, exterior with the engine adapting to different appearance and size.The present invention is directly placed on exterior pallet by engine complete machine, connects without the need to bolt, and exterior pallet is carried by non-model control power roller-way, to realize the transmission between different assembly station.Exterior pallet smooth running, noise is little.Leg assembly is easy to adjust, versatility good, and production efficiency is high, and the engine that can meet the different appearance and size of different structure is exterior.
Description
Technical field
The present invention relates to engine art, particularly a kind of exterior pallet of engine being applicable to the conveying of non-friction roller-way.
Background technology
At present, batch engine assembly, most employing is connected to engine rear end bell housing bolt on Assembling bogie, chain type is adopted to drive the mode of Assembling bogie flowing, to realize the transmission between different assembly station, but due to Assembling bogie circulation be hang over running by the fixture block bottom it ground chain on realize transmission between different assembly station, have not steady during chain drive, cause Assembling bogie fluctuation of service, thus affect engine part assembling moment, assembly tool is also had to the phenomenon of damage, engine bolt is connected on Assembling bogie, make the versatility of Assembling bogie also influenced, the needs of the engine assembly of the different appearance and size of different structure can not be met.
Summary of the invention
The present invention is to overcome defect in above-mentioned prior art, is directly placed on exterior pallet by engine complete machine, connects without the need to bolt, and exterior pallet is carried by non-model control power roller-way, to realize the transmission between different assembly station; Exterior pallet smooth running, noise is little, and exterior pallet foot assembly is easy to adjust, versatility good, and production efficiency is high, and the engine that can meet the different appearance and size of different structure is exterior.
For achieving the above object, the invention provides the exterior pallet of a kind of engine, for carrying engine by non-model control power roller-way, to realize the transmission between different assembly station, comprising: base, it is for support leg assembly; Leg assembly, comprise rear left leg assembly, rear right leg assembly, front left leg assembly and front right leg assembly, four leg assemblies are divided into four bights place of base, leg assembly can base longitudinally on slippage locking, adjustable plate on leg assembly realizes horizontal adjustment and locking by the elongate holes on plate face and adjusting bolt, exterior with the engine adapting to different appearance and size.
In technique scheme, the adjustable plate of rear left leg assembly, rear right leg assembly is respectively equipped with limited block, the clamping confined planes of two limited blocks is picked up the ears with lower-left, engine cylinder-body rear end respectively, pick up the ears to match in bottom right, engine cylinder-body rear end; The adjustable plate of front right leg assembly is provided with alignment pin, and alignment pin matches with engine cylinder-body bottom surface technology hole; Two limited blocks and alignment pin realize the installation of engine on the exterior pallet of engine and locate.
In technique scheme, leg assembly is by being arranged on T-slot on base and gib block carries out longitudinal sliding motion.
In technique scheme, four end angle places of base are provided with the guider for preventing exterior pallet both sides and non-model control power roller-way both sides guard rail from rubbing.
In technique scheme, guider is a bearing assembly, and the entirety of bearing assembly is U-shaped frame structure, and bearing is positioned at U-shaped frame structure and is set in the outside of fixed axis, and a part for bearing exposes to U-shaped frame structure.
In technique scheme, the middle part of base rear and front end is provided with anti-striking plate.
Compared with prior art, the present invention has following beneficial effect:
1, adopt exterior pallet of the present invention, engine complete machine can directly be placed on exterior pallet, connects without bolt, and exterior pallet is carried by non-model control power roller-way, to realize the transmission between different assembly station;
2, exterior pallet smooth running, noise is little;
3, exterior pallet foot assembly can straight skidding locking, and adjustable plate laterally can adjust position, can adapt to the various types of engine of support, easy to adjust, versatility good, and production efficiency is high, and the engine that can meet the different appearance and size of different structure is exterior;
If 4, the design of guider can turn in journey at pallet bulk flow and scratch with the guard rail on roller-way both sides, the rotation of the exposed parts of guider bearing can effectively avoid the circulation affecting engine;
5, the engine before and after the anti-striking plate design on base can effectively prevent on exterior pallet bumps against and injuring part.
Accompanying drawing explanation
Fig. 1 is the top view of the exterior pallet of engine of the present invention;
Fig. 2 is the front view (broken section) of the exterior pallet of engine of the present invention;
Fig. 3 is engine of the present invention exterior pallet rear left leg assembly front view (broken section);
Fig. 4 is engine of the present invention exterior pallet rear right leg assembly front view (broken section);
Fig. 5 is engine of the present invention exterior pallet front left leg assembly front view (broken section);
Fig. 6 is engine of the present invention exterior pallet front right leg assembly front view (broken section);
Fig. 7 is engine of the present invention exterior pallet guider sectional view;
Fig. 8 is the front view (broken section) of the exterior basetray of engine of the present invention;
Fig. 9 is the top view after engine placed by the exterior pallet of engine of the present invention;
The side view after engine placed by the exterior pallet of Figure 10 engine of the present invention.
Mark the following drawings mark thereon by reference to the accompanying drawings:
1-guider, 11-base plate, 12-end ring, 13-bearing, 14-intermediate plate, 15-upper plate, 16-axle, 2-rear left leg assembly, the left leg base plate of 21-, 22-side plate, the left leg upper plate of 23-, 24-rear left leg adjustable plate, 25-nut, 26-studs, 27-rear leg limited block, 28-ribs, 3-base, 31-wearing plate, 32-hexagon socket head cap screw, 33-tray substrate, 34-leg assembly mount pad, 35-gib block, 37-bolt, 4-front left leg assembly, the left leg base plate of 41-, 42-side plate, the left leg upper plate of 43-, 44-front left leg adjustable plate, 45-nut, 46-studs, 47-ribs, 5-fastening bolt, 6-clamp nut, 7-front right leg assembly, 71-alignment pin, 8-rear right leg assembly, the anti-striking plate of 9-, 91-bolt, 100-engine, pick up the ears in lower-left, 101-engine cylinder-body rear end, pick up the ears in bottom right, 102-engine cylinder-body rear end, 103-engine cylinder-body bottom surface technology hole, 104-oil sump.
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in detail, but is to be understood that protection scope of the present invention not by the restriction of detailed description of the invention.
As shown in Figure 1, the exterior pallet of engine of the present invention is used for the engine of support different model, size, engine can be made with the smooth operation under the conveying of non-model control power roller-way of this exterior pallet, realize the parts assembling on different post.This exterior pallet comprises base 3 and leg assembly (i.e. rear left leg assembly 2, front left leg assembly 4, front right leg assembly 7, rear right leg assembly 8), each leg assembly is overall can slide along the longitudinal slide rail on base 3, when the engine that each leg assembly is adaptation different model slides into the position of needs, can by the base 3 fastening for each leg assembly with fastening bolt 5 and clamp nut 6.The edge, front and back of base 3 is respectively provided with anti-striking plate 9(see Fig. 1, Fig. 2), the engine before and after this anti-striking plate 9 can effectively prevent on exterior pallet bumps against and injuring part.
Further as shown in Fig. 3 to 6, rear left leg assembly 2 comprises left leg base plate 21, side plate 22, left leg upper plate 23, rear left leg adjustable plate 24, nut 25, studs 26, rear leg limited block 27 and ribs 28, be provided with direction recess and bolt hole bottom base plate 21, direction recess matches with the gib block 35 on base 3, fastening bolt 5 and the T-slot matched in clearance on base 3, when nut 6 does not tighten, rear left leg assembly 2 can under the guide function of gib block longitudinal sliding motion to need position (with reference to figure 8).Side plate 22, left leg upper plate 23, rear left leg adjustable plate 24 are located at the top of base plate 21 successively, leg-of-mutton ribs 28 is for the part supporting left leg upper plate 23, rear left leg adjustable plate 24 protrudes from side plate 22, adjustable plate 24 is provided with the hole of four strips, nut 25 is under non-tight condition, adjustable plate 24 can moving left and right at Fig. 1 in a lateral direction, and when adjustable plate 24 moves to the position of needs, (to adapt to the engine of different model) fastening nut 25 can realize the fastening of adjustable plate 24.Limited block 27 is located at adjustable plate 24 near inner side place (right side namely in Fig. 3), inclined-plane on limited block 27 is used for leading to the corresponding site of engine when lifting engine, picks up the ears 101 to be stuck in (see Fig. 9) on the facade of limited block 27 chamfered inside to make lower-left, engine cylinder-body rear end.The structure consistent with rear left leg assembly 2 structure (not repeating them here) of rear right leg assembly 8, and be symmetrical arranged with rear left leg assembly 2.As shown in Figure 5, front left leg assembly 4 comprises left leg base plate 41, side plate 42, left leg upper plate 43, front left leg adjustable plate 44, nut 45, studs 46 and ribs 47, do not establish bolt hole with rear left leg assembly 2 unlike the bottom of base plate 41, and upper plate 43 does not establish limited block.Front right leg assembly 7 and front left leg assembly 4 are symmetrical arranged, the medial end place of the upper plate of front right leg assembly 7 is provided with alignment pin 71, alignment pin 71 forms the limit method of " two sides one sell " of engine 100 on exterior pallet (see Fig. 9 together with the clamping confined planes of aforementioned two limited blocks, namely engine cylinder-body bottom surface technology hole 103 is corresponding with alignment pin 71, and simultaneously lower-left, engine cylinder-body rear end picks up the ears 101, bottom right, engine cylinder-body rear end picks up the ears 102 corresponding with the clamping confined planes of the limited block on rear left, rear right leg assembly respectively).
In order to prevent the both sides guard rail of exterior pallet both sides and non-model control power roller-way (not shown) from rubbing, affecting engine circulation, being provided with guider 1 at four bights place of exterior pallet.The longitudinal sectional view of guider 1 as shown in Figure 7, base plate 11, intermediate plate 14, upper plate 15 form U-shaped framework, the middle part correspondence position of base plate 11 and upper plate 15 is provided with through hole, axle 16 to knock in these two through holes and with through hole interference fit, bearing 13 is located between upper plate 15 and base plate 11 and to be set in axle 16 outside, bearing 13 some expose to guider 1(see Fig. 1), scratch with the guard rail on roller-way both sides if turned in journey at pallet bulk flow, the rotation of bearing 13 exposed parts can effectively avoid the circulation affecting engine.End ring 12 between bearing 13 and base plate 11, for the axial limiting of bearing 13.
The corresponding course of work of the exterior pallet of engine of the present invention is as follows:
First adjust the lengthwise position of rear left leg assembly and rear right leg assembly, fastening rear left leg assembly and rear right leg assembly, make it at grade; Secondly according to engine cylinder-body width adjustment good front left leg adjustable plate, front right leg adjustable plate, rear left leg adjustable plate, rear right leg adjustable plate fastening nut; Again according to the good front left leg assembly of engine cylinder-body length adjustment and front right leg assembly, front left leg assembly and front right leg assembly can move forward and backward on base, then lock clamp nut; Finally engine or engine cylinder-body are hung on the exterior pallet of engine, rear leg limited block is just fitted with both sides, rear end of the cylinder block face, and cylinder body front-end process pin-and-hole falls on alignment pin; Now engine with the smooth operation under the conveying of non-model control power roller-way of exterior pallet, can realize the parts assembling on different post.
Adopt exterior pallet of the present invention, engine complete machine can directly be placed on exterior pallet, connects without bolt, and exterior pallet is carried by non-model control power roller-way, to realize the transmission between different assembly station; Exterior pallet smooth running, noise is little; Exterior pallet foot assembly is easy to adjust, versatility good, and production efficiency is high, and the engine that can meet the different appearance and size of different structure is exterior.
Be only a specific embodiment of the present invention above, but the present invention is not limited thereto, the changes that any person skilled in the art can think of all should fall into protection scope of the present invention.
Claims (5)
1. the exterior pallet of engine, for carrying engine by non-model control power roller-way, to realize the transmission between different assembly station, is characterized in that, comprising:
Base, it is for support leg assembly;
Leg assembly, it comprises rear left leg assembly, rear right leg assembly, front left leg assembly and front right leg assembly, and described four leg assemblies are divided into four bights place of described base; Described leg assembly can base longitudinally on slippage locking, the adjustable plate on described leg assembly realizes horizontal adjustment and locking by the elongate holes on plate face and adjusting bolt, exterior with the engine adapting to different appearance and size;
Wherein, the adjustable plate of described rear left leg assembly, rear right leg assembly is respectively equipped with limited block, the clamping confined planes of described two limited blocks is picked up the ears with lower-left, engine cylinder-body rear end respectively, pick up the ears to match in bottom right, engine cylinder-body rear end; The adjustable plate of described front right leg assembly is provided with alignment pin, and described alignment pin matches with engine cylinder-body bottom surface technology hole; Described two limited blocks and alignment pin realize the installation of engine on the exterior pallet of engine and locate.
2. the exterior pallet of engine according to claim 1, is characterized in that, described leg assembly is by being arranged on T-slot on described base and gib block carries out longitudinal sliding motion.
3. the exterior pallet of engine according to claim 1, is characterized in that, four end angle places of described base are provided with the guider for preventing exterior pallet both sides and non-model control power roller-way both sides guard rail from rubbing.
4. the exterior pallet of engine according to claim 3, it is characterized in that, described guider is a bearing assembly, the entirety of described bearing assembly is U-shaped frame structure, bearing is positioned at described U-shaped frame structure and is set in the outside of fixed axis, and a part for described bearing exposes to described U-shaped frame structure.
5. the exterior pallet of engine according to claim 1, is characterized in that, the middle part of described base rear and front end is provided with anti-striking plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310006733.1A CN103909411B (en) | 2013-01-09 | 2013-01-09 | The exterior pallet of a kind of engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310006733.1A CN103909411B (en) | 2013-01-09 | 2013-01-09 | The exterior pallet of a kind of engine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103909411A CN103909411A (en) | 2014-07-09 |
| CN103909411B true CN103909411B (en) | 2016-04-13 |
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ID=51035578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310006733.1A Active CN103909411B (en) | 2013-01-09 | 2013-01-09 | The exterior pallet of a kind of engine |
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| Country | Link |
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| CN (1) | CN103909411B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108328074A (en) * | 2018-04-02 | 2018-07-27 | 广西玉柴机器股份有限公司 | A kind of engine complete machine conveying tray |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4789279A (en) * | 1987-06-18 | 1988-12-06 | Rottler Donald B | System and apparatus for reboring main bearings |
| CN101164837A (en) * | 2007-07-27 | 2008-04-23 | 中国人民解放军总后勤部军事交通运输研究所 | Automobile engine assembly transfer case |
| CN201613518U (en) * | 2010-01-13 | 2010-10-27 | 湖南吉利汽车部件有限公司 | Fixing tool used for engine assembly |
| CN201711746U (en) * | 2010-06-19 | 2011-01-19 | 浙江吉利汽车研究院有限公司 | Engine pallet |
| CN102303239A (en) * | 2011-06-09 | 2012-01-04 | 奇瑞汽车股份有限公司 | Flexible supporting device for engine |
| CN203092116U (en) * | 2013-01-09 | 2013-07-31 | 广西玉柴机器股份有限公司 | Engine external assembly tray |
-
2013
- 2013-01-09 CN CN201310006733.1A patent/CN103909411B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4789279A (en) * | 1987-06-18 | 1988-12-06 | Rottler Donald B | System and apparatus for reboring main bearings |
| CN101164837A (en) * | 2007-07-27 | 2008-04-23 | 中国人民解放军总后勤部军事交通运输研究所 | Automobile engine assembly transfer case |
| CN201613518U (en) * | 2010-01-13 | 2010-10-27 | 湖南吉利汽车部件有限公司 | Fixing tool used for engine assembly |
| CN201711746U (en) * | 2010-06-19 | 2011-01-19 | 浙江吉利汽车研究院有限公司 | Engine pallet |
| CN102303239A (en) * | 2011-06-09 | 2012-01-04 | 奇瑞汽车股份有限公司 | Flexible supporting device for engine |
| CN203092116U (en) * | 2013-01-09 | 2013-07-31 | 广西玉柴机器股份有限公司 | Engine external assembly tray |
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| Publication number | Publication date |
|---|---|
| CN103909411A (en) | 2014-07-09 |
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