CN105196267A - Engine assembly stand - Google Patents
Engine assembly stand Download PDFInfo
- Publication number
- CN105196267A CN105196267A CN201510698267.7A CN201510698267A CN105196267A CN 105196267 A CN105196267 A CN 105196267A CN 201510698267 A CN201510698267 A CN 201510698267A CN 105196267 A CN105196267 A CN 105196267A
- Authority
- CN
- China
- Prior art keywords
- cam
- traveller
- concave
- panoramic table
- engine mounting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
- B25H1/0007—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby for engines, motor-vehicles or bicycles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
- B25H1/02—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby of table type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
- B25H1/14—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby with provision for adjusting the bench top
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Valve-Gear Or Valve Arrangements (AREA)
Abstract
The invention discloses an engine assembly stand which comprises a base and a rotary table, wherein the rotary table is rotationally arranged on the base, the engine assembly stand further comprises a cam, a sliding column and a concave and convex part, wherein the cam is rotationally connected to the rotary table, the concave and convex part is arranged on the base, the sliding column is glidingly connected to the rotary table, the bottom end of the sliding column is connected to the concave and convex surface of the concave and convex part, the top end of the sliding column is a wedge, and the slope of the wedge abuts against the cam; on the turning trip of the cam, the cam has a position with one top end protruding out of the working surface of the rotary table and a position with one top end not protruding out of the working surface of the rotary table. According to the engine assembly stand, when the rotary table rotates on the base, the sliding column slides back and forth on the concave and convex surface, rising and lowering of the sliding column drive the cam to rotate so that the cam can or cannot protrude out of the rotary table, therefore, blocking and feeding work is finished, the structure is in sole mechanical transmission, and the probability of potential safety hazards caused by electrical accidents is reduced.
Description
Technical field
The present invention relates to engine manufacturing technology, be specifically related to a kind of engine mounting stand.
Background technology
Engine mounting stand is used for assembling various parts in engine assembly process, general, it comprises pedestal and the rotatable panoramic table be arranged on pedestal, during engine assembly, the finished product of a upper operation circulates on the panoramic table of this operation by production line, operating personnel rotate panoramic table to Working position, workpiece are carried out to the corresponding operating of this operation.
In the whole work flow of this operation, panoramic table has two positions: circulation position and Working position, panoramic table has a charging aperture, and in circulation position, charging aperture docks with production line, so that the circulation of workpiece; Be Working position after circulation position turns an angle, this position convenient operation human users.Panoramic table is provided with stop part, and in circulation position, the top of stop part is lower than panoramic table so that workpiece enters, and at Working position, stop part protrudes from panoramic table and falls to prevent workpiece from skidding off panoramic table.
Stop part of the prior art adopts air cylinder driven, and cylinder is controlled by the controlling organization of production line, and when mistake appears in controlling organization or cylinder, stop part lost efficacy, and production procedure exists potential safety hazard.
Summary of the invention
The object of this invention is to provide a kind of engine mounting stand, to reduce the probability that potential safety hazard occurs in existing production procedure.
To achieve these goals, the invention provides following technical scheme:
A kind of engine mounting stand, comprise pedestal and panoramic table, what described panoramic table was rotatable is arranged on described pedestal, also comprise cam, traveller and concave-convex-piece, described cam is rotationally connected with on described panoramic table, and described concave-convex-piece is arranged on described pedestal, described traveller is slidably connected on described panoramic table, roll and be connected on the male and fomale(M&F) of described concave-convex-piece in the bottom of described traveller, the top of described traveller is wedge, and the inclined-plane of described wedge abuts described cam;
In the rotational travel of described cam, it has a top and protrudes the position that the working face of described panoramic table is not protruded on the position of the working face of described panoramic table and a top.
Above-mentioned engine mounting stand, also comprises guide pin bushing, and described guide pin bushing is fixed on described pedestal, and described traveller is slidably connected in described guide pin bushing.
Above-mentioned engine mounting stand, also comprises spacer pin, and described spacer pin is fixed on described traveller, and at least one end of described spacer pin is arranged in the axial strip hole on described guide pin bushing.
Above-mentioned engine mounting stand, described concave-convex-piece is trapezoid block, and two waists of described trapezoid block and the face at upper base place are described male and fomale(M&F).
Above-mentioned engine mounting stand, the upper base of described trapezoid block has the radian of indent.
Above-mentioned engine mounting stand, the bottom of described traveller is provided with ball bearing, and described traveller is rolled by described ball bearing and is connected on described male and fomale(M&F).
Above-mentioned engine mounting stand, described wedge and described traveller are integral type structure.
In technique scheme, engine mounting stand provided by the invention, when panoramic table rotates on pedestal, traveller slidably reciprocates on male and fomale(M&F), and the rising of traveller and descent tape moving cam rotate, and make cam can protrude or not protrude panoramic table, this completes the work of backstop and charging, because said structure is pure machine driving, the electrical control compared to existing technology, reduces the probability producing potential safety hazard because of electric fault.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present application or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment below, apparently, the accompanying drawing that the following describes is only some embodiments recorded in the present invention, for those of ordinary skill in the art, other accompanying drawing can also be obtained according to these accompanying drawings.
The front view of the engine mounting stand that Fig. 1 provides for the embodiment of the present invention;
The side view of the engine mounting stand that Fig. 2 provides for the embodiment of the present invention;
The partial enlarged drawing of the engine mounting stand that Fig. 3 provides for the embodiment of the present invention;
One of structural representation of the cam that Fig. 4 provides for the embodiment of the present invention and traveller;
The structural representation two of the cam that Fig. 5 provides for the embodiment of the present invention and traveller.
Description of reference numerals:
1, pedestal; 2, panoramic table; 3, cam; 4, traveller; 5, concave-convex-piece; 6, wedge; 7, guide pin bushing; 8, spacer pin; 9, ball bearing.
Detailed description of the invention
In order to make those skilled in the art understand technical scheme of the present invention better, below in conjunction with accompanying drawing, the present invention is further detailed.
As Figure 1-5, a kind of engine mounting stand that the embodiment of the present invention provides, comprise pedestal 1 and panoramic table 2, what panoramic table 2 was rotatable is arranged on the end face of pedestal 1, also comprises cam 3, traveller 4 and concave-convex-piece 5, cam 3 is rotationally connected with on panoramic table 2, concave-convex-piece 5 is arranged on pedestal 1, and traveller 4 is slidably connected on panoramic table 2, rolls and be connected on the male and fomale(M&F) of concave-convex-piece 5 in the bottom of traveller 4, the top of traveller 4 is wedge 6, and the inclined-plane of wedge 6 abuts cam 3; In the rotational travel of cam 3, it has a top and protrudes the position that the working face of panoramic table 2 is not protruded on the position of working face of panoramic table 2 and a top.
Concrete, pedestal 1 is the benchmark architecture of whole assembly bench, and panoramic table 2 is positioned on pedestal 1, can rotate, and it carries out assembly manipulation for place work piece, and the structure of pedestal 1 and panoramic table 2 can see dependency structure of the prior art.The main improvement of the present embodiment is to provide stop mechanism, this stop mechanism comprises cam 3, traveller 4 and concave-convex-piece 5, cam 3 is rotationally connected with on panoramic table 2, in its rotational travel, it has a top and protrudes the circulation position that panoramic table 2 is not protruded on the stop dog position of panoramic table 2 and a top, at stop dog position, be positioned over workpiece on panoramic table 2 due to blocking of cam 3 cannot landing, and in circulation position, because cam 3 is positioned at below the working face of panoramic table 2, workpiece can enter panoramic table 2 smoothly, the rotation of cam 3 is driven by traveller 4, what traveller 4 slided is connected on panoramic table 2, its top abuts cam 3 by the inclined-plane of wedge 6, rising and the decline of traveller 4 like this all can make cam 3 rotate, thus cam 3 is switched back and forth between stop dog position and circulation position.The rising of traveller 4 and decline and rely on concave-convex-piece 5 to realize, concave-convex-piece 5 is fixed on pedestal 1, on concrete structure, only need it to have concavo-convex end face that one is not level.Roll in the lower end of traveller 4 on this concavo-convex end face, in the rolling process slided, band moving cam 3 switches between stop dog position and circulation position.
When the engine mounting stand that the present embodiment provides is installed, the stop dog position of cam 3 is corresponding with the position that circulates with the Working position of panoramic table in actual production 2 respectively with circulation position, and this is common practise, does not repeat.
The engine mounting stand that the present embodiment provides, when panoramic table 2 rotates on pedestal 1, traveller 4 slidably reciprocates on male and fomale(M&F), rising and the descent tape moving cam 3 of traveller 4 rotate, cam 3 can be protruded or do not protrude panoramic table 2, this completes the work of backstop and charging, because said structure is pure machine driving, electrical control compared to existing technology, reduces the probability producing potential safety hazard because of electric fault.
In the present embodiment, further, also comprise guide pin bushing 7, guide pin bushing 7 is fixed on pedestal 1, and traveller 4 is slidably connected in guide pin bushing 7.Guide pin bushing 7 one aspect provides guide effect for traveller 4, makes the slip of traveller 4 more smooth and easy on the other hand.Can fixed plate on guide pin bushing 7 outer wall, sheet material is fixed on panoramic table 2, is so fixed on panoramic table 2 by guide pin bushing 7.
Further, also comprise spacer pin 8, spacer pin 8 is fixed on traveller 4, and at least one end of spacer pin 8 is arranged in the axial strip hole on guide pin bushing 7.Along with moving up and down of traveller 4, spacer pin 8 moves in axial strip hole, is realized the stroke limit up and down of traveller 4 by spacer pin 8.
In the present embodiment, preferably, concave-convex-piece 5 is trapezoid block, and two waists of trapezoid block and the face at upper base place are male and fomale(M&F).When traveller 4 is positioned on the upper base of trapezoid block, traveller 4 position is higher, makes cam 3 be in stop dog position, and when traveller 4 is positioned at the both sides of trapezoid block two waist, traveller 4 position is lower, and cam 3 is in circulation position.Trapezoid block structure is simple, is convenient to manufacture.
Obviously, when cam 3 structure is different, also may be positioned on upper base by traveller 4, cam 3 be in circulation position.
Preferred, the upper base of trapezoid block has the radian of indent.When cam 3 is in stop dog position or circulation position, traveller 4 is positioned on upper base, and the radian of indent makes traveller 4 more stable, not easily moves.
In the present embodiment, preferably, the bottom of traveller 4 is provided with ball bearing 9, and traveller 4 is rolled by ball bearing 9 and is connected on male and fomale(M&F), and ball bearing 9 is standard component, comparatively common.
In the present embodiment, preferably, wedge 6 and traveller 4 are integral type structure, and integral structure is more stable.
Mode above only by illustrating describes some one exemplary embodiment of the present invention, undoubtedly, for those of ordinary skill in the art, when without departing from the spirit and scope of the present invention, can revise described embodiment by various different mode.Therefore, above-mentioned accompanying drawing is illustrative with being described in essence, should not be construed as the restriction to the claims in the present invention protection domain.
Claims (7)
1. an engine mounting stand, comprise pedestal and panoramic table, what described panoramic table was rotatable is arranged on described pedestal, it is characterized in that, also comprises cam, traveller and concave-convex-piece, described cam is rotationally connected with on described panoramic table, described concave-convex-piece is arranged on described pedestal, and described traveller is slidably connected on described panoramic table, rolls and be connected on the male and fomale(M&F) of described concave-convex-piece in the bottom of described traveller, the top of described traveller is wedge, and the inclined-plane of described wedge abuts described cam;
In the rotational travel of described cam, it has a top and protrudes the position that the working face of described panoramic table is not protruded on the position of the working face of described panoramic table and a top.
2. engine mounting stand according to claim 1, is characterized in that, also comprises guide pin bushing, and described guide pin bushing is fixed on described pedestal, and described traveller is slidably connected in described guide pin bushing.
3. engine mounting stand according to claim 2, is characterized in that, also comprises spacer pin, and described spacer pin is fixed on described traveller, and at least one end of described spacer pin is arranged in the axial strip hole on described guide pin bushing.
4. engine mounting stand according to claim 1, is characterized in that, described concave-convex-piece is trapezoid block, and two waists of described trapezoid block and the face at upper base place are described male and fomale(M&F).
5. engine mounting stand according to claim 4, is characterized in that, the upper base of described trapezoid block has the radian of indent.
6. engine mounting stand according to claim 1, is characterized in that, the bottom of described traveller is provided with ball bearing, and described traveller is rolled by described ball bearing and is connected on described male and fomale(M&F).
7. engine mounting stand according to claim 1, is characterized in that, described wedge and described traveller are integral type structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510698267.7A CN105196267B (en) | 2015-10-21 | 2015-10-21 | Engine mounting stand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510698267.7A CN105196267B (en) | 2015-10-21 | 2015-10-21 | Engine mounting stand |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105196267A true CN105196267A (en) | 2015-12-30 |
| CN105196267B CN105196267B (en) | 2017-07-28 |
Family
ID=54944391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510698267.7A Active CN105196267B (en) | 2015-10-21 | 2015-10-21 | Engine mounting stand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105196267B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109352607A (en) * | 2018-12-11 | 2019-02-19 | 广西玉柴机器股份有限公司 | A kind of piston rod fitter's bench |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86202779U (en) * | 1986-04-30 | 1987-03-04 | 张才良 | Device of prevent something unexpected happen when punch flywhel reverse |
| CN2810836Y (en) * | 2006-02-09 | 2006-08-30 | 邬龙达 | Steel tube automatic feeder |
| CN201900425U (en) * | 2010-12-16 | 2011-07-20 | 锐展(铜陵)科技有限公司 | Assembly bench |
| CN202744743U (en) * | 2012-08-02 | 2013-02-20 | 扬州鑫渔纺织设备有限公司 | Gate opening device for warp feeding sliding body |
| CN203124973U (en) * | 2012-12-27 | 2013-08-14 | 重庆川仪自动化股份有限公司 | Automatic feeding clamp used for laser boring |
| CN103852363A (en) * | 2014-03-14 | 2014-06-11 | 中国地质大学（武汉） | Frequency and amplitude adjustable mud sample vibration device |
| CN203665072U (en) * | 2012-12-26 | 2014-06-25 | 浙江金浪动力有限公司 | Multifunctional engine assembling table |
| CN104140056A (en) * | 2014-08-08 | 2014-11-12 | 淳安旺傲机械科技有限公司 | Cam hoisting mechanism |
-
2015
- 2015-10-21 CN CN201510698267.7A patent/CN105196267B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86202779U (en) * | 1986-04-30 | 1987-03-04 | 张才良 | Device of prevent something unexpected happen when punch flywhel reverse |
| CN2810836Y (en) * | 2006-02-09 | 2006-08-30 | 邬龙达 | Steel tube automatic feeder |
| CN201900425U (en) * | 2010-12-16 | 2011-07-20 | 锐展(铜陵)科技有限公司 | Assembly bench |
| CN202744743U (en) * | 2012-08-02 | 2013-02-20 | 扬州鑫渔纺织设备有限公司 | Gate opening device for warp feeding sliding body |
| CN203665072U (en) * | 2012-12-26 | 2014-06-25 | 浙江金浪动力有限公司 | Multifunctional engine assembling table |
| CN203124973U (en) * | 2012-12-27 | 2013-08-14 | 重庆川仪自动化股份有限公司 | Automatic feeding clamp used for laser boring |
| CN103852363A (en) * | 2014-03-14 | 2014-06-11 | 中国地质大学（武汉） | Frequency and amplitude adjustable mud sample vibration device |
| CN104140056A (en) * | 2014-08-08 | 2014-11-12 | 淳安旺傲机械科技有限公司 | Cam hoisting mechanism |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109352607A (en) * | 2018-12-11 | 2019-02-19 | 广西玉柴机器股份有限公司 | A kind of piston rod fitter's bench |
| CN109352607B (en) * | 2018-12-11 | 2023-09-15 | 广西玉柴机器股份有限公司 | Piston connecting rod assembly workbench |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105196267B (en) | 2017-07-28 |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669 Applicant after: Anhui Jianghuai Automobile Group Limited by Share Ltd Address before: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669 Applicant before: Anhui Jianghuai Automotive Co., Ltd. |
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| CB02 | Change of applicant information | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |