CN105386114A - Eccentric locking pin for electrophoresis sledge - Google Patents
Eccentric locking pin for electrophoresis sledge Download PDFInfo
- Publication number
- CN105386114A CN105386114A CN201510947874.2A CN201510947874A CN105386114A CN 105386114 A CN105386114 A CN 105386114A CN 201510947874 A CN201510947874 A CN 201510947874A CN 105386114 A CN105386114 A CN 105386114A
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- CN
- China
- Prior art keywords
- plate
- rotation axis
- eccentric
- pin
- bed
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- 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.)
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Classifications
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- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D13/00—Electrophoretic coating characterised by the process
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D17/00—Constructional parts, or assemblies thereof, of cells for electrolytic coating
- C25D17/06—Suspending or supporting devices for articles to be coated
- C25D17/08—Supporting racks, i.e. not for suspending
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Soil Working Implements (AREA)
Abstract
The invention relates to an eccentric locking pin for an electrophoresis sledge. The eccentric locking pin comprises a base plate, an elastic limiting device, a rotating shaft, a rotating shifting block, an eccentric hook pin, a hook pin unscrewing-state height limiting plate, a hook pin screwing-state height limiting plate and an eccentric pin height position guide rod, wherein the elastic limiting device is arranged on the upper end surface of the base plate, and the hook pin unscrewing-state height limiting plate and the hook pin screwing-state height limiting plate are arranged on the lower end surface of the base plate; the rotating shaft passes through the base plate, and the eccentric pin height position guide rod is butted under the hook pin unscrewing-state height limiting plate; when the rotating shifting block is stirred and the eccentric hook pin is unscrewed, the eccentric pin height position guide rod is butted above the hook pin screwing-state height limiting plate. A car body can be stably fixed on the electrophoresis sledge by the eccentric locking pin. Whatever state the car body is adjusted to, the eccentric locking pin can keep a stable locking state.
Description
Technical field
The present invention relates to automobile electrophoresis sledge field, specifically be when body of a motor car carries out electrophoresis, prevent the eccentric pin that vehicle body comes off for catching on body bottom hole slot from electrophoresis sledge.
Background technology
At coating workshop, vehicle body need adjust attitude when tiselius apparatus electrophoresis, and for preventing vehicle body from coming off from transport agent (as sled), generally employing is struck out device and caught on body bottom hole slot.And existingly strike out the general Weight type that adopts and rotate to strike out and strike out with eccentric rotary.Weight type is struck out to have and is taken that scope is large into pin action and it utilizes the unsafe shortcoming of gravity locking mode; Because of the reason of electrophoresis liquid infiltration bonding, general eccentric rotary is struck out to exist and is difficult to maintain the lock status, strike out the shortcoming rotating anterior and posterior height and be difficult to ensure.
Summary of the invention
For solving the problems of the technologies described above, the invention provides a kind of eccentric locking pin for electrophoresis sledge, can be fixed on electrophoresis sledge by stable for vehicle body, no matter which kind of state vehicle body adjusts to, and all can keep stable locking state.
For realizing above-mentioned technical purpose, the technical scheme adopted is: a kind of eccentric locking pin for electrophoresis sledge, comprise bed-plate, elastic limit device, rotation axis, rotate shifting block, bias is struck out, strike out back-out state height limit plate, strike out cycle state height limit plate and eccentric pin height location guide rod, bed-plate upper surface is provided with elastic limit device, the lower surface of bed-plate is provided with and strikes out back-out state height limit plate and strike out cycle state height limit plate, rotation axis passes from bed-plate, the top of the rotation axis above bed-plate is connected with bias and strikes out, and rotated by elastic limit device elasticity restriction rotation axis, rotation axis below bed-plate is provided with eccentric pin height location guide rod and rotates shifting block, when striking out back-out by stirring rotation shifting block bias, eccentric pin height location guide rod is struck out below back-out state height limit plate to being located at, when striking out cycle by stirring rotation shifting block bias, eccentric pin height location guide rod is struck out above cycle state height limit plate to being located at.
Elasticity restriction rotation axis of the present invention is the limit spring round steel being pressed on rotation axis both sides.
Rotation axis of the present invention is provided with the spacing draw-in groove matched with limit spring round steel.
Bias of the present invention is struck out and is made up of excentric shaft and eave tile, and eave tile is tapered.
Rotation axis of the present invention is arranged with supporting seat.
Of the present invention striking out between cycle state height limit plate and bed-plate is provided with adjustment pad.
The invention has the beneficial effects as follows:
1, the present invention realizes locating the elasticity of eccentric pin by elastic limit device, when rotation axis is stirred, elastic limit device can be backed down, realize eave tile to screw out and cycle, under back-out state and cycle state, realized the maintenance level direction locking of rotation axis by elastic limit device, then by striking out back-out state height limit plate and striking out cycle state height limit plate, realize the clamping of rotation axis vertical direction.
2, elastic limit position is realized by limit spring round steel, the simple material of siphunculus realizes elastic spacing, even if limit spring round steel speckles with electrophoresis liquid, because rotation axis does not stop to rotate, electrophoresis liquid on round steel can be ground off, the rotation of rotation axis can not be affected, for making limit effect better, correspondence position Xian of limit spring round steel can go out spacing draw-in groove, prevent dislocation.
3, eave tile be tapered can be more accurate to the aligning of hole slot, this kind of structure is more suitable for the structure of hole slot, can not affect the vehicle body fallen outside hole slot and carry out electrophoresis process.
4, eccentric pin height location guide rod has been screwed into and has struck out on cycle state height limit plate, has gap between eccentric pin head and supporting seat, electrophoresis liquid will be caused to cool rear bonding because of laminating.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is backsight structural representation of the present invention;
Fig. 3 be Fig. 2 A-A to sectional view;
Fig. 4 is side-looking structural representation of the present invention;
In figure: 1, bed-plate, 2, elastic limit device, 3, rotation axis, 301, limit spring round steel, 302, spacing draw-in groove, 4, rotate shifting block, 5, bias is struck out, 501, excentric shaft, 502, eave tile, 6, strike out back-out state height limit plate, 7, cycle state height limit plate is struck out, 8, eccentric pin height location guide rod, 9, supporting seat, 10, adjustment pad.
Embodiment
A kind of eccentric locking pin for electrophoresis sledge, comprise bed-plate, elastic limit device, rotation axis, rotate shifting block, bias is struck out, strike out back-out state height limit plate, strike out cycle state height limit plate and eccentric pin height location guide rod, bed-plate upper surface is provided with elastic limit device, the lower surface of bed-plate is provided with and strikes out back-out state height limit plate and strike out cycle state height limit plate, rotation axis passes from bed-plate, the top of the rotation axis above bed-plate is connected with bias and strikes out, and rotated by elastic limit device elasticity restriction rotation axis, the spacing of elastic limit device is under rotation axis is not subject to External Force Acting, ensure that rotation axis can not rotate, can rotate when rotation axis being subject to twisting resistance, rotation axis below bed-plate is provided with eccentric pin height location guide rod and rotates shifting block, by stirring rotation shifting block, rotation axis departs from the spacing of elastic limit device, when drive bias is struck out and is upwards screwed out, bias is struck out and is entered vehicle body hole slot, hook on the hole wall at hole slot edge, now eccentric pin height location guide rod is struck out below back-out state height limit plate to being located at, rolling bearing can not up move by striking out back-out state height limit plate again, now, elastic limit device is again spacing to rotation axis, after completing electrophoresis, need to unlock eccentric pin, by stirring rotation shifting block, rotation axis departs from the spacing of elastic limit device, when driving bias to strike out cycle, bias is struck out and is moved from hole slot, eccentric pin height location guide rod is struck out above cycle state height limit plate to being located at, because striking out the screens of cycle state height limit plate in below, the satisfied back-out of the rotation of rotation axis and cycle rotational angle is made to be 180 °, now, elastic limit device is again spacing to rotation axis, eccentric pin can be reused.
Rotate stirring of shifting block to realize rotating by external device (ED), the difference of altitude that rotation axis moves up and down can be calculated by the angle of stirring, thus design is struck out back-out state height limit plate and is struck out the position of cycle state height limit plate, strike out back-out state height limit plate and strike out cycle state height limit plate and pass through bolt, nut is fixed on bed-plate, strike out the bight bending of cycle (back-out) state height limit plate, height location guide rod can be imported preset position and can add adjustment pad striking out between cycle state height limit plate and bed-plate, adjust the height struck out between cycle state height limit plate and bed-plate, thus realize the cycle distance of eccentric pin.
Elasticity restriction rotation axis of the present invention is the limit spring round steel being pressed on rotation axis both sides, limit spring round steel is round spring steel, there is hardness and also there is elasticity, elastic limit position is realized by limit spring round steel, the simple material of siphunculus realizes elastic spacing, even if limit spring round steel speckles with electrophoresis liquid, because rotation axis does not stop to rotate, electrophoresis liquid on round steel can be ground off, the rotation of rotation axis can not be affected, for making limit effect better, correspondence position Xian of limit spring round steel can go out spacing draw-in groove, prevent dislocation, spacing draw-in groove is each Xian out two on two faces of rotation axis, the limit spring round steel matched is four, optimum way is, article two, limit spring round steel parallels with another two limit spring round steel and clamps rotation axis.
Bias of the present invention is struck out and is made up of excentric shaft and eave tile, and eave tile is tapered, eave tile be tapered can be more accurate to the aligning of hole slot, this kind of structure is more suitable for the structure of hole slot, can not affect the vehicle body fallen outside hole slot and carry out electrophoresis process.
Rotation axis of the present invention is arranged with supporting seat; supporting seat is arranged on bed-plate by fixed block; movement is not struck out with bias; strike out bias and protect, the upper surface of supporting seat can be consistent with the shape and structure at hole slot edge, and supporting seat is sealed hole slot; prevent electrophoresis liquid from pouring in hole slot; there is gap between eccentric pin head and supporting seat, the rotation that bias is struck out can not be affected, also electrophoresis liquid will be caused to cool rear bonding because of laminating.
Claims (6)
1. the eccentric locking pin for electrophoresis sledge, it is characterized in that: comprise bed-plate (1), elastic limit device (2), rotation axis (3), rotate shifting block (4), bias is struck out (5), strike out back-out state height limit plate (6), strike out cycle state height limit plate (7) and eccentric pin height location guide rod (8), bed-plate (1) upper surface is provided with elastic limit device (2), the lower surface of bed-plate (1) is provided with and strikes out back-out state height limit plate (6) and strike out cycle state height limit plate (7), rotation axis (3) passes from bed-plate (1), the top of the rotation axis (3) of bed-plate (1) top is connected with bias and strikes out (5), and rotated by elastic limit device (2) elasticity restriction rotation axis (3), the rotation axis (3) of bed-plate (1) below is provided with eccentric pin height location guide rod (8) and rotates shifting block (4), when striking out (5) back-out by stirring rotation shifting block (4) bias, eccentric pin height location guide rod (8) strikes out back-out state height limit plate (6) below to being located at, when striking out (5) cycle by stirring rotation shifting block (4) bias, eccentric pin height location guide rod (8) strikes out cycle state height limit plate (7) top to being located at.
2. a kind of eccentric locking pin for electrophoresis sledge as claimed in claim 1, is characterized in that: described elasticity restriction rotation axis (3) is for being pressed on the limit spring round steel (301) of rotation axis (3) both sides.
3. a kind of eccentric locking pin for electrophoresis sledge as claimed in claim 1, is characterized in that: described rotation axis (3) is provided with the spacing draw-in groove (302) matched with limit spring round steel (301).
4. a kind of eccentric locking pin for electrophoresis sledge as claimed in claim 1, is characterized in that: described bias is struck out (5) and is made up of excentric shaft (501) and eave tile (502), and eave tile (502) is for tapered.
5. a kind of eccentric locking pin for electrophoresis sledge as claimed in claim 1, is characterized in that: described rotation axis (3) is arranged with supporting seat (9).
6. a kind of eccentric locking pin for electrophoresis sledge as claimed in claim 1, is characterized in that: be provided with between described cycle state of striking out height limit plate (7) and bed-plate (1) and adjust pad (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510947874.2A CN105386114A (en) | 2015-12-17 | 2015-12-17 | Eccentric locking pin for electrophoresis sledge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510947874.2A CN105386114A (en) | 2015-12-17 | 2015-12-17 | Eccentric locking pin for electrophoresis sledge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105386114A true CN105386114A (en) | 2016-03-09 |
Family
ID=55418864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510947874.2A Pending CN105386114A (en) | 2015-12-17 | 2015-12-17 | Eccentric locking pin for electrophoresis sledge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105386114A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105734646A (en) * | 2016-04-28 | 2016-07-06 | 中汽昌兴（洛阳）机电设备工程有限公司 | Eccentric locking mechanism and lifting sling using same |
| CN108100638A (en) * | 2017-11-24 | 2018-06-01 | 北汽福田汽车股份有限公司 | The locking device and transportation tooling of transportation tooling |
| CN113073372A (en) * | 2021-03-03 | 2021-07-06 | 机械工业第九设计研究院有限公司 | Novel vehicle body positioning and locking mechanism and method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009293053A (en) * | 2008-06-02 | 2009-12-17 | Shinwa Kogyo Kk | Masking tool for coating |
| CN201801619U (en) * | 2010-07-29 | 2011-04-20 | 江苏天奇物流系统工程股份有限公司 | Eccentric locking pin mechanism |
| CN102249147A (en) * | 2011-07-12 | 2011-11-23 | 湖北三丰智能输送装备股份有限公司 | Full-automatic eccentric locking and unlocking device |
| CN103668396A (en) * | 2014-01-07 | 2014-03-26 | 安徽江淮汽车股份有限公司 | Skid locking mechanism |
| CN204022970U (en) * | 2014-04-24 | 2014-12-17 | 华晨汽车集团控股有限公司 | Camlock supporting pin |
-
2015
- 2015-12-17 CN CN201510947874.2A patent/CN105386114A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009293053A (en) * | 2008-06-02 | 2009-12-17 | Shinwa Kogyo Kk | Masking tool for coating |
| CN201801619U (en) * | 2010-07-29 | 2011-04-20 | 江苏天奇物流系统工程股份有限公司 | Eccentric locking pin mechanism |
| CN102249147A (en) * | 2011-07-12 | 2011-11-23 | 湖北三丰智能输送装备股份有限公司 | Full-automatic eccentric locking and unlocking device |
| CN103668396A (en) * | 2014-01-07 | 2014-03-26 | 安徽江淮汽车股份有限公司 | Skid locking mechanism |
| CN204022970U (en) * | 2014-04-24 | 2014-12-17 | 华晨汽车集团控股有限公司 | Camlock supporting pin |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105734646A (en) * | 2016-04-28 | 2016-07-06 | 中汽昌兴（洛阳）机电设备工程有限公司 | Eccentric locking mechanism and lifting sling using same |
| CN108100638A (en) * | 2017-11-24 | 2018-06-01 | 北汽福田汽车股份有限公司 | The locking device and transportation tooling of transportation tooling |
| CN113073372A (en) * | 2021-03-03 | 2021-07-06 | 机械工业第九设计研究院有限公司 | Novel vehicle body positioning and locking mechanism and method |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160309 |
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| RJ01 | Rejection of invention patent application after publication |