CN202213972U - Friction transmission mechanism for conveying of vehicle bodies - Google Patents
Friction transmission mechanism for conveying of vehicle bodies Download PDFInfo
- Publication number
- CN202213972U CN202213972U CN201120277896XU CN201120277896U CN202213972U CN 202213972 U CN202213972 U CN 202213972U CN 201120277896X U CN201120277896X U CN 201120277896XU CN 201120277896 U CN201120277896 U CN 201120277896U CN 202213972 U CN202213972 U CN 202213972U
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- China
- Prior art keywords
- pipe link
- adapter plate
- permanent seat
- motor
- friction wheel
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- Expired - Fee Related
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Abstract
The utility model discloses a friction transmission mechanism for conveying of vehicle bodies, which comprises a fixed plate, a first connecting rod fixing seat, a second connecting rod fixing seat, a connecting rod, a friction wheel, a motor assembly mounting plate, a motor gear box, a motor, a transmission shaft, a spring fixing plate and springs. The friction wheel is used as a transmission wheel and can adjust transmission according to the height of a skid, and the defect of poor conveying effect caused by instability of the skid is overcome due to the springs. The friction transmission mechanism is compact in structure and simple and convenient in assembly, is favorable for maintenance and capable of reducing cost of equipment due to the fact that all main parts are connected through bolts, and further is high in universality, wide in application, safe, reliable and applicable to procedures including production lines of welding, adjusting, storing and painting of vehicle bodies.
Description
Technical field
The utility model relates to a kind of slip gear, is specifically related to a kind of slip gear that auto body is carried that is used for.
Background technology
Mostly employed vehicle body transportation mode is the mechanism of stretched wire form on the present auto production line; Promptly normally drive chain and carry out transmission through roller; Its shortcoming mainly comprises following several aspect: 1. noise is very big behind the opening of device of stretched wire transmission, does not meet the environmental requirement of workshop; 2. this mechanism's purposes is single, only is applicable to the storage line of vehicle body, and the line that is welded of vehicle body, adjustment line and paint line are all inapplicable; 3. this mechanism is prone to send out fault, freely the collision phenomenon does not take place through regular meeting because of the signal transmission, and the break down maintenance difficulty; 4. owing to lean on chain gear, it is residual to have greasy dirt on the chain, can drop on the vehicle body unavoidably after the accumulation time of greasy dirt is permanent, is unfavorable for the car body coating electrophoresis; 5. the assembling of this mechanism is complicated, need set up to choose high rack the stretched wire guide rail is hung up, has increased equipment cost.
In addition; Another kind of mode is also adopted in vehicle body transportation, i.e. skid structure, this structure normally are provided with a motor rolling on the bed; Drive 8 power wheels with the skid transmitting moving through belt; Its advantage has been to solve the noise problem in the chain gear, and its defective part mainly is: the belt that 1. this mechanism adopted must be special-purpose, thereby effect is carried in just easy loosening influence of long duration; 2. this mechanism's debugging difficulty is bigger, because 8 power wheels that roll on the bed all will contact skid, therefore debugging bothers and is not easy to maintenance, and equipment cost is higher.
The utility model content
The utility model provides a kind of slip gear that auto body is carried that is used for, and parts are compact and assemble conveniently, solved that parts assemble complicated unfavorable maintenance in the prior art, carry weak effect, purposes mono-defective.
The technical scheme that the utility model adopted is specific as follows:
A kind of slip gear that is used for the auto body conveying; Comprise adapter plate, head rod permanent seat, the second pipe link permanent seat, pipe link, friction wheel, motor assembly adapter plate, motor gear box, motor, transmission shaft, spring dead plate and spring, wherein:
The head rod permanent seat is fixed on the adapter plate;
One end of pipe link is hinged on the top of head rod permanent seat, and the middle part of pipe link and the second pipe link permanent seat are hinged, and the other end of pipe link is located between motor assembly adapter plate and the friction wheel, and the motor assembly adapter plate is provided with motor gear box; Through the coaxial fixed friction wheel of transmission shaft, motor assembly adapter plate, motor gear box, motor is connected with motor gear box;
Above the pipe link middle part, locate to be provided with spring dead plate, butt has spring between spring dead plate and the adapter plate.
In the optimized technical scheme; The adapter plate below also is fixed with mends high platform; Mend the two-layer structure up and down that Gao Taiwei interfixes, mend the Gao Tai upper strata and fix through bolt of rear end plate and adapter plate all around, be provided with the adjusting bolt around the lower floor; Can be according to the position of the high platform of actual conditions adjustment benefit, so that vehicle body is carried.
In the optimized technical scheme; The top of head rod permanent seat, the second pipe link permanent seat is equipped with groove; Two walls of groove are provided with first hinging pin shaft, second hinging pin shaft that runs through pipe link; First hinging pin shaft, second hinging pin shaft are fixed on head rod permanent seat, the second pipe link permanent seat through bolt of rear end plate respectively, adopt fixing can helping of bearing pin mode to dismantle, and be easy to maintenance.
In the optimized technical scheme; First hinging pin shaft of head rod permanent seat will be lower than the height of second hinging pin shaft on adapter plate of the second pipe link permanent seat at the height on the adapter plate; Make the inclined position between pipe link and the adapter plate have angle; The position of 8 rollers is slightly higher all around because the friction wheel that links to each other with pipe link is usually than rolling bed; So during the skid transmission on rolling bed, friction wheel can be close to the friction lever interlock (the heavier meeting of skid self presses down friction wheel) on the skid, the operating cycles that has prolonged friction wheel indirectly.
In the optimized technical scheme; The material of friction wheel is with the extraordinary nylon of patience; Because the coefficient of frictional resistance of nylon material is bigger; Therefore the friction force that friction wheel produced of selecting for use this material to make is bigger, has reduced because of friction wheel skids and can not effectively transport the problem of vehicle body, has improved the conveying effect.
In the optimized technical scheme, adopt the fastening mode of nut between friction wheel and the transmission shaft, make quick detachable being convenient to of friction wheel change, reduced maintenance cost; And adopt the key ways of connecting between the axle sleeve of transmission shaft, and skid when preventing the fastening friction wheel of nut, play double protection.
The slip gear that is used for the auto body conveying that the utility model provides is selected a friction crop rotation power wheel for use, and friction wheel can carry out transmission according to the height of skid to be regulated, and also is provided with spring, has avoided the defective that causes carrying weak effect because of the skid injustice; Compact conformation assembles simple and conveniently, and each major part all adopts bolted connection, helps maintenance, reduces equipment cost; Highly versatile, be applicable to vehicle body the line that is welded, adjustment line, store operations such as line and paint line, of many uses and safe and reliable.
Description of drawings
Fig. 1 is the perspective view of the utility model slip gear.
Fig. 2 is the plan structure scheme drawing of the utility model slip gear.
The specific embodiment
As shown in Figure 1; A kind ofly be used for the slip gear that auto body is carried, comprise adapter plate 1, head rod permanent seat 2, the second pipe link permanent seat 3, pipe link 4, friction wheel 5, motor assembly adapter plate 6, motor gear box 7, motor 8, transmission shaft 14, spring dead plate 9 and spring 10.
Wherein the bottom of head rod permanent seat 2 is fixed on the adapter plate 1; The top of head rod permanent seat 2 is provided with groove, and two walls of groove are provided with first hinging pin shaft, 12, the first hinging pin shafts 12 that run through pipe link 4 are hinged on head rod permanent seat 2 through binding bolt top.
The top of the second pipe link permanent seat 3 also is provided with groove, is provided with second hinging pin shaft, 13, the second hinging pin shafts 13 that run through pipe link 4 are hinged on pipe link 4 through binding bolt middle part on two walls of groove equally.
And first hinging pin shaft 12 will be lower than the height of second hinging pin shaft 13 on adapter plate 1 at the height on the adapter plate 1, makes that the inclined position between pipe link 4 and the adapter plate 1 has angle, so that frictional transmission.
In addition, above pipe link 4 middle parts, locate to be provided with spring dead plate 9, butt has spring 10 between spring dead plate 9 and the adapter plate 1; Spring 10 can be dismantled, and changes the spring of different spring ratios according to the weight of skid and adjusts, and makes the utility model can be common to the line that is welded of vehicle body, adjustment line, store different production operations such as line, paint line.
The slip gear of the utility model can be fixed on and mend on the high platform 11, mends the up and down two-layer structure of high platform 11 for interfixing, and it is fixing to mend the adapter plate 1 that passes through in bolt of rear end plate and the slip gear around high platform 11 upper stratas; Be provided with the adjusting bolt around mending high platform 11 lower floors, the position that can mend high platform 11 according to the actual conditions adjustment is so that vehicle body is carried.
The slip gear of the utility model can also directly assemble on the online body anchor clamps through bolt of rear end plate, and it is convenient to dismantle, and can be applicable to the different production operation flexibly.
As shown in Figure 2, an end of pipe link 4 is hinged on the top of head rod permanent seat 2 in the slip gear; One side of the other end is provided with motor assembly adapter plate 6, and motor assembly adapter plate 6 is provided with motor gear box 7, and motor gear box 7 is connected with motor 8, and motor 8 has the wrapping function, and opposite side is provided with friction wheel 5, the high nylon of material selection resistance to abrasion of friction wheel 5.
Wherein motor assembly adapter plate 6, motor gear box 7 and friction wheel 5 are coaxial fixing through transmission shaft 14; Bearing also is with copper washer, can reduce wearing and tearing to a certain degree, and the long-time back of using only needs on slide rail, to add grease, just can be with worn-down copper washer dismounting and change; Adopt key to connect between the axle sleeve of transmission shaft 14, skid when preventing the fastening friction wheel 5 of nut.
The slip gear that is used for the auto body conveying that the utility model provides; Be installed in during work vehicle body processing roll a skid position in the middle of the bed (roll bed around eight rollers are arranged; The no transmission agency that only plays a supportive role, the friction that reduces roller improves service life), a friction lever is housed in the centre of skid; Adopt a friction wheel 5 to make power wheel; Friction lever through in the middle of the friction wheel 5 friction skids carries out transmission, also is equipped with spring 10 in the utility model simultaneously, though like this skid slightly injustice can not influence the conveying effect yet.
Claims (7)
1. one kind is used for the slip gear that auto body is carried; It is characterized in that: comprise adapter plate (1), head rod permanent seat (2), the second pipe link permanent seat (3), pipe link (4), friction wheel (5), motor assembly adapter plate (6), motor gear box (7), motor (8), transmission shaft (14), spring dead plate (9) and spring (10), wherein:
Head rod permanent seat (2) is fixed on the adapter plate (1);
One end of pipe link (4) be hinged on head rod permanent seat (2) on; The middle part of pipe link (4) and the second pipe link permanent seat (3) are hinged; Pipe link (4) other end is located between motor assembly adapter plate (6) and the friction wheel (5), and motor assembly adapter plate (6) is provided with motor gear box (7); Through the coaxial fixed friction wheel of transmission shaft (14) (5), motor assembly adapter plate (6), motor gear box (7), described motor (8) is connected with motor gear box (7);
Place, top at pipe link (4) middle part is provided with spring dead plate (9), and butt has spring (10) between spring dead plate (9) and the adapter plate (1).
2. the slip gear that is used for the auto body conveying according to claim 1 is characterized in that, described adapter plate (1) below is fixed with mends high platform (11).
3. the slip gear that is used for the auto body conveying according to claim 2; It is characterized in that; The up and down two-layer structure of the high platform of described benefit (11) for interfixing, fixing around the upper strata through bolt of rear end plate and adapter plate (1), be provided with the adjusting bolt around the lower floor.
4. the slip gear that is used for the auto body conveying according to claim 1; It is characterized in that; The top of described head rod permanent seat (2), the second pipe link permanent seat (3) is equipped with groove, and two walls of groove are provided with first hinging pin shaft (12), second hinging pin shaft (13) that runs through pipe link (4).
5. the slip gear that is used for the auto body conveying according to claim 4; It is characterized in that described first hinging pin shaft (12) and second hinging pin shaft (13) are fixed on head rod permanent seat (2), the second pipe link permanent seat (3) through bolt of rear end plate respectively.
6. the slip gear that is used for the auto body conveying according to claim 1; It is characterized in that first hinging pin shaft (12) of described head rod permanent seat (2) is lower than the height of second hinging pin shaft (13) on adapter plate (2) of the second pipe link permanent seat (3) at the height on the adapter plate (2).
7. the slip gear that is used for the auto body conveying according to claim 1 is characterized in that the material selection nylon of described friction wheel (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120277896XU CN202213972U (en) | 2011-08-02 | 2011-08-02 | Friction transmission mechanism for conveying of vehicle bodies |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120277896XU CN202213972U (en) | 2011-08-02 | 2011-08-02 | Friction transmission mechanism for conveying of vehicle bodies |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202213972U true CN202213972U (en) | 2012-05-09 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120277896XU Expired - Fee Related CN202213972U (en) | 2011-08-02 | 2011-08-02 | Friction transmission mechanism for conveying of vehicle bodies |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202213972U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103693398A (en) * | 2013-12-23 | 2014-04-02 | 白城天奇装备机械有限公司 | Painting slide automatic locking device |
| CN104192517A (en) * | 2014-08-18 | 2014-12-10 | 张家港保税区多元机械设备制造有限公司 | Friction wheel |
| CN107673024A (en) * | 2017-10-26 | 2018-02-09 | 中国汽车工业工程有限公司 | A kind of conveyer friction-driven synchronous walking mechanism |
| CN111099299A (en) * | 2020-01-22 | 2020-05-05 | 四川新筑智能工程装备制造有限公司 | Skid driving device of embedded medium-low speed maglev train maintenance platform |
| CN112849975A (en) * | 2020-12-31 | 2021-05-28 | 大福（中国）自动化设备有限公司 | Slope driving guide device of trolley |
-
2011
- 2011-08-02 CN CN201120277896XU patent/CN202213972U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103693398A (en) * | 2013-12-23 | 2014-04-02 | 白城天奇装备机械有限公司 | Painting slide automatic locking device |
| CN104192517A (en) * | 2014-08-18 | 2014-12-10 | 张家港保税区多元机械设备制造有限公司 | Friction wheel |
| CN104192517B (en) * | 2014-08-18 | 2016-05-18 | 江苏多元机械有限公司 | A kind of friction pulley |
| CN107673024A (en) * | 2017-10-26 | 2018-02-09 | 中国汽车工业工程有限公司 | A kind of conveyer friction-driven synchronous walking mechanism |
| CN111099299A (en) * | 2020-01-22 | 2020-05-05 | 四川新筑智能工程装备制造有限公司 | Skid driving device of embedded medium-low speed maglev train maintenance platform |
| CN112849975A (en) * | 2020-12-31 | 2021-05-28 | 大福（中国）自动化设备有限公司 | Slope driving guide device of trolley |
| CN112849975B (en) * | 2020-12-31 | 2023-11-28 | 大福（中国）自动化设备有限公司 | Trolley slope driving guide device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120509 Termination date: 20140802 |
|
| EXPY | Termination of patent right or utility model |