CN203695347U - Hanger steering device in automobile bumper coating workshop - Google Patents
Hanger steering device in automobile bumper coating workshop Download PDFInfo
- Publication number
- CN203695347U CN203695347U CN201320800571.4U CN201320800571U CN203695347U CN 203695347 U CN203695347 U CN 203695347U CN 201320800571 U CN201320800571 U CN 201320800571U CN 203695347 U CN203695347 U CN 203695347U
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- China
- Prior art keywords
- disc
- central shaft
- rotating disc
- painting shop
- driving mechanism
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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.)
- Withdrawn - After Issue
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Abstract
The utility model discloses a hanger steering device in an automobile bumper coating workshop. The hanger steering device comprises a rotating disc, a central shaft, a fixing disc and a driving device, wherein a hanger is arranged on the rotating disc; the fixing disc is loaded at the upper part of the central shaft; the tail end of the central shaft is fixed on a conveying trolley; a floating disc is arranged between the fixing disc and the rotating disc; a plurality of collision beads are arranged between the floating disc and the fixing disc; the collision beads are contacted with the fixing disc and are used for loading the floating disc; the floating disc is used for loading a rotating sleeve; the rotating sleeve is fixed on the bottom end of the rotating disc; the central shaft penetrates through the floating disc and the rotating sleeve; a first bearing is arranged between the rotating sleeve and the central shaft; the driving device is used for driving the rotating disc to rotate. The device is simple in structure, safe and reliable, convenient to machine and manufacture low in cost and rapid and convenient to mount and debug, and solves the problems that a steering device is complex in structure, low in precision, low in reliability, single in steering angle and the like in the prior art, and an air cylinder is adopted as a driving element.
Description
Technical field
The utility model belongs to automotive Painting Shop automation conveying technology field, the hanger autosteerer that specifically a kind of Painting Shop is used.
Background technology
At bumper Painting Shop, bumper normally left and right is placed (product full-size is arranged along throughput direction) on conveying carrier hanger, in the time of manual work such as covering, clean, spray paint or robot manipulating task station, need larger station spacing, to guarantee working space, but drying, dodge the unartificial operating areas such as dry, levelling, storage, need to adopt less station spacing, to shorten chamber body length, save space, to save cost.At present, due to the restriction of Drencher spray booth version, can only carry out monolateral spraying to bumper at a station, can not realize at a station the bilateral or polygon spraying of bumper, so just need to increase extra station, carry out spraying operation, so increase space and the cost of paint spray booth.On car bumper production line, also there is in recent years the device that some turn to hanger, but ubiquity complex structure, the problem such as precision is low, reliability is low, steering angle is single.
Meanwhile, these hanger transfers adopt artificial mode to turn to hanger conventionally, and not only efficiency is low, and precision has been not suitable with the high productive temp automated production of Hyundai Motor industry requirement simultaneously outside being difficult to guarantee.
Utility model content
The utility model is for the deficiency of describing in background technology, designed a kind of mechanism simple, turn to that precision is high, reliability is high, there is the bumper Painting Shop hanger transfer of multiple steering angle, full automatic working, improve production efficiency, and simple in structure, cost is low, easily installment and debugging.
The technical solution adopted in the utility model is: bumper Painting Shop hanger transfer, comprises rotating disc, central shaft, fixed disk and drive unit; Described rotating disc is provided with hanger; The fixing described fixed disk of described central shaft top carrying, described central shaft end is fixed on conveying carrier; It is characterized in that: between fixed disk and rotating disc, be provided with floating disc, between described floating disc and fixed disk, be provided with multiple collision beads; Described collision bead contacts with described fixed disk, and carries described floating disc; On described floating disc, carry rotary sleeve, described rotary sleeve and described rotating disc bottom are fixed; Described central shaft is through described floating disc and described rotary sleeve; Between described rotary sleeve and central shaft, be provided with clutch shaft bearing; Described drive unit drives described rotating disc rotation.
Like this, by the rotation of rotating disc, 90 °, 180 °, 270 ° and 360 ° of rotations of hanger carrier be can realize, thereby polygon spraying operation, space and the cost effectively saved on a station, realized; Meanwhile, utilize the pressure between collision bead and fixed disk, can realize high-precision manipulation, and effectively prevent the maloperation of unfavorable factor to rotating disc, thus the reliability turning to improving.
Preferably, described drive unit comprises horizontal drive mechanism, longitudinal driving mechanism and steering fork; The output of described horizontal drive mechanism is connected with longitudinal driving mechanism, the parallel conveying carrier traffic direction of the direction of motion of described longitudinal driving mechanism; The output of described longitudinal driving mechanism is connected with steering fork, the direction of motion vertical transport chassis traffic direction of described steering fork; Described steering fork can engage with described rotating disc.
Further preferred, described horizontal drive mechanism comprises trolley track, on described trolley track, establishes dolly; Described dolly carries described longitudinal driving mechanism; On described trolley track, be also provided with Level Promoting cylinder, the output of Level Promoting cylinder is connected with described dolly.
Further preferred, described dolly comprises car body, and described car body carries described longitudinal driving mechanism; Described car body below is provided with road wheel; Along moving of car direction, described car body both sides are respectively equipped with directive wheel, and described directive wheel rolls and contacts with the gathering sill on trolley track.
Further preferred, described longitudinal driving mechanism comprises bracing frame; Support frame as described above is provided with guide plate, and described guide plate is positioned at the chute of support frame as described above, is slidably connected with support frame as described above; The glide direction vertical transport chassis traffic direction of described guide plate; On support frame as described above, be also provided with longitudinal promotion cylinder, the output of described longitudinal promotion cylinder is connected with described guide plate; Described guide plate external part is connected with described steering fork.
Preferably, on described rotating disc, be evenly provided with pivoted arm; The top of described pivoted arm and bottom are equipped with guiding wheels; Described steering fork can engage with described guiding wheels.
Preferably, the opposite side of described drive unit and parallel conveying carrier traffic direction are provided with detection travel switch.Described detection travel switch can contact with described directive wheel, drives like this anglec of rotation of rotating disc for accessory drive.
Preferably, described steering fork leading section is horn mouth formula U-shaped structure, can entangle the guide roller on rotating disc, both can promote rotating disc and rotate, and also can easily depart from.
Preferably, between described rotary sleeve and described central shaft, be also provided with the second bearing, described the second loading ability of bearing, on central shaft, and carries described rotary sleeve.
Preferably, collision bead comprises cylinder sleeve, is provided with steel ball and spring in described cylinder sleeve; Described cylinder sleeve one end is provided with the arc surface with steel ball laminating, and the other end is provided with adjustment screw, and described adjustment screw is threaded with described cylinder sleeve; Described spring is between described steel ball and adjustment screw; Described cylinder sleeve is connected with rotating disc. and described arc surface both can guarantee that steel ball rotates, and can avoid again steel ball to come off from steel bushing middle-end simultaneously.By the degree of tightness of rotation adjustment screw, pretightning force that just can regulating spring, thus can regulate the contact force of steel ball and fixed disk, to reach the degree of flexibility that can adjust rotating mechanism rotation.
The beneficial effects of the utility model are: this apparatus structure is simple, safe and reliable, can realize 90 °, 180 °, 270 ° and 360 ° of rotations; Meanwhile, adopt cylinder as driving element, convenient processing and manufacture, cost is low, and installation and debugging are convenient; So far, solved and in prior art, turned to the problems such as apparatus structure complexity, precision is low, reliability is low, steering angle is single.
Accompanying drawing explanation
Fig. 1 is rotating part structural representation of the present utility model
Fig. 2 is collision bead structural representation of the present utility model
Fig. 3 is the structural representation of the utility model drive unit
Fig. 4 is schematic top plan view of the present utility model
Fig. 5 is that schematic diagram is looked on a left side of the present utility model
Wherein, in Fig. 3 hanger for illustrating
The specific embodiment
As shown in Figure 1, bumper Painting Shop hanger transfer, comprises rotating disc 1, central shaft 2, fixed disk 3; Described rotating disc 1 is provided with hanger 4; The fixing described fixed disk 3 of described central shaft 2 top carrying; Between fixed disk 3 and rotating disc 1, be provided with floating disc 5, between described floating disc 5 and fixed disk 3, be provided with multiple collision beads 6; Described collision bead 6 contacts with described fixed disk 3, and carries described floating disc 5; On described floating disc 5, carry rotary sleeve 7, described rotary sleeve 7 is fixed with described rotating disc 1 bottom; Described central shaft 2 is through described floating disc 5 and described rotary sleeve 7; Between described rotary sleeve 7 and central shaft 2, be provided with clutch shaft bearing 8 and the second bearing 9; Described clutch shaft bearing 8 adopts radial bearing, and is carried on described rotary sleeve 7; Described the second bearing 9 adopts thrust bearing, and is carried on central shaft 2, and described the second bearing 9 carries described rotary sleeve 7, the axial force of bearing to share described collision bead 6.On described rotating disc 1, be evenly provided with pivoted arm 1.1; The top of described pivoted arm 1.1 and bottom are equipped with guiding wheels 1.2; Steering fork 11.3 can engage with described guiding wheels 1.2, and the line between described adjacent guiding wheels 1.2 is parallel or vertical with the traffic direction of conveying carrier 10.Because the second bearing 9 has carried most axial force, 6 of collision beads need bearing part axial force, and this part power can play the position-limiting action to rotating disc 1, thereby prevent the rotation under the External Force Acting under the effect of self or except drive unit 11 of rotating disc 1, thereby make to turn to precision to be guaranteed.
As shown in Figure 2, the collision bead 6 of bumper Painting Shop hanger transfer comprises cylinder sleeve 6.1, is provided with steel ball 6.2 and spring 6.3 in described cylinder sleeve 6.1; Described cylinder sleeve 6.1 one end are provided with the arc surface of fitting with steel ball 6.2, and the other end is provided with adjustment screw 6.4, and described adjustment screw 6.4 is threaded with described cylinder sleeve 6.1; Described spring 6.3 is between described steel ball 6.2 and adjustment screw 6.4; Described cylinder sleeve 6.1 is connected with rotating disc 5; Described arc surface both can guarantee that steel ball 6.1 rotated, and can avoid again steel ball 6.2 to come off from steel bushing 6.1 middle-ends simultaneously.By the degree of tightness of rotation adjustment screw 6.4, pretightning force that just can regulating spring 6.3, thus can regulate the contact force of steel ball 6.2 and fixed disk 6, to reach the degree of flexibility that can adjust rotating mechanism rotation.
Floating disc 5 is disc structure, and collision bead 6 is located on floating disc 5 take central shaft 2 as symmetry axis.When floating disc 5 is in the time that central shaft rotates, by adjusting the collision bead 6 on floating disc 5, adjust the contact force of floating disc 5 and fixed disk 6, thereby adjust the degree of flexibility that rotating part rotates, to guarantee not having under drive unit promotion, hanger rotating part can not rotate voluntarily.
As he is as shown in 3, the drive unit 11 of bumper Painting Shop hanger transfer comprises horizontal drive mechanism 11.1, longitudinal driving mechanism 11.2 and steering fork 11.3.
The output of described horizontal drive mechanism 11.1 is connected with longitudinal driving mechanism 11.2, drives parallel conveying carrier 10 traffic directions of described longitudinal driving mechanism 11.2 to move back and forth; The output of described longitudinal driving mechanism 11.2 is connected with steering fork 11.3, drives described steering fork 11.3 vertical transport chassis 10 traffic directions to move back and forth; Described steering fork 11.3 can engage with described rotating disc 1.Horizontal drive mechanism 11.1 comprises trolley track 11.11, on described trolley track 11.11, establishes dolly 11.12; Described dolly 11.12 carries described longitudinal driving mechanism (11.2); On described trolley track (11.11), be also provided with Level Promoting cylinder (11.13), the output of Level Promoting cylinder (11.13) is connected with described dolly (11.12).Described dolly (11.12) comprises car body (11.121), and described car body (11.121) carries described longitudinal driving mechanism (11.2); Described car body (11.121) below is provided with road wheel (11.122); Along dolly (11.12) direction of motion, described car body (11.121) both sides are respectively equipped with directive wheel (11.123); As shown in Figure 3, described directive wheel (11.123) rolls and contacts with the gathering sill (11.111) on trolley track (11.11), and directive wheel 11.123 coordinates with described trolley track 11.11 stability that has guaranteed that dolly 11.12 is walked.
Described longitudinal driving mechanism (11.2) comprises bracing frame (11.21); Support frame as described above (11.21) is provided with guide plate (11.22), and described guide plate (11.22) is positioned at the chute of support frame as described above (11.21), is slidably connected with support frame as described above (11.21); Glide direction vertical transport chassis (10) traffic direction of described guide plate (11.22); On support frame as described above (11.21), be also provided with longitudinal promotion cylinder (11.23), the output of described longitudinal promotion cylinder (11.23) is connected with described guide plate (11.22); Described guide plate (11.22) external part is connected with described steering fork (11.3).
As shown in Figure 4 and Figure 5, bumper Painting Shop hanger transfer, comprises rotating disc 1, central shaft 2, fixed disk 3 and drive unit 11; Described rotating disc 1 is provided with hanger 4; The fixing described fixed disk 3 of described central shaft 2 top carrying, described central shaft 2 ends are fixed on conveying carrier 10; Between fixed disk 3 and rotating disc 1, be provided with floating disc 5, between described floating disc 5 and fixed disk, be provided with multiple collision beads 6; Described collision bead 6 contacts with described fixed disk 3, and carries described floating disc 5; On described floating disc 5, carry rotary sleeve 7, described rotary sleeve 7 is fixed with described rotating disc 1 bottom; Described central shaft 2 is through described floating disc 5 and described rotary sleeve 7; Between described rotary sleeve 7 and central shaft 2, be provided with clutch shaft bearing 8 and the second bearing 9; Described clutch shaft bearing 8 adopts radial bearing, and is carried on described rotary sleeve 7; Described the second bearing 9 adopts thrust bearing, and is carried on central shaft 2, and described the second bearing 9 carries described rotary sleeve 7, the axial force of bearing to share described collision bead 6.On described rotating disc 1, be evenly provided with pivoted arm 1.1; The top of described pivoted arm 1.1 and bottom are equipped with guiding wheels 1.2; Steering fork 11.3 can engage with described guiding wheels 1.2, and the line between described adjacent guiding wheels 1.2 is parallel or vertical with the traffic direction of conveying carrier 10.The opposite side of described drive unit 11 and parallel conveying carrier 10 traffic directions are provided with and detect travel switch 12; Described detection travel switch 12 can contact with described directive wheel 1.2, drives like this anglec of rotation of rotating disc 1 for accessory drive 11, and monitors hanger 4 and put in place and the signal such as stop.
Preferably, on described rotating disc (1), be evenly provided with pivoted arm (1.1); The top of described pivoted arm (1.1) and bottom are equipped with guiding wheels (1.2); Described steering fork (11.3) can engage with described guiding wheels (1.2).
Preferably, described steering fork 11.3 leading sections are horn mouth formula U-shaped structure, can entangle the guide roller 1.2 on rotating disc 1, both can promote rotating disc 1 and rotate, and also can easily depart from.
The go to action process of bumper Painting Shop hanger transfer:
In the time that the conveying carrier arrival with bumper needs bumper auto-steering station, the upper roller detection trigger travel switch of the orienting roll wheels on rotating disc, the stopper of chassis conveying carrier can be stopped (now chassis under the effect of stopper and backstopping device in stationary state), now horizontal air cylinder drive moves horizontally dolly and moves to A position (steering fork is in contraction state), the stopping of chassis stopper puts in place after signal sends, steering fork protracts under the driving of longitudinal cylinder, entangle the bottom roller of the orienting roll wheels on rotating disc, after longitudinal cylinder stretches out and puts in place, horizontal air cylinder drive moves horizontally dolly and moves to the left, now rotating disc can rotate counterclockwise around central shaft under the drive of steering fork, horizontal air cylinder extend out to B position to be stopped, then after longitudinally cylinder retraction puts in place, horizontal air cylinder drive moves horizontally dolly and bounces back to A position, again wait for that next workpiece must arrive.
So far, rotating disc drives hanger automatically to complete 90 degree and turn to.After having turned to, chassis stopper is opened, and carrier chain drives conveying carrier automatically to run to next station.
Turn to if need to complete 180 degree, hanger autosteerer only need repeat once above-mentioned action, turns to just can complete 180 degree of bumper, and by that analogy, 270 degree, 360 degree that can successfully realize bumper turn to.
On bumper coating pipeline, be provided with after this device, can realize the multi-angle auto-steering of bumper hanger completely, meet saving space, bumper coating workshop, saved the technological requirements such as energy consumption, convenient working, and whole process can realize automation, without manual operation, improve production efficiency.
Claims (10)
1. bumper Painting Shop hanger transfer, comprises rotating disc (1), central shaft (2), fixed disk (3) and drive unit (11); Described rotating disc (1) is provided with hanger (4); The fixing described fixed disk (3) of described central shaft (2) top carrying, described central shaft (2) end is fixed on conveying carrier (10); It is characterized in that: between fixed disk (3) and rotating disc (1), be provided with floating disc (5), between described floating disc (5) and fixed disk (3), be provided with multiple collision beads (6); Described collision bead (6) contacts with described fixed disk (3), and carries described floating disc (5); Described floating disc (5) upper carrying rotary sleeve (7), described rotary sleeve (7) is fixed with described rotating disc (1) bottom; Described central shaft (2) is through described floating disc (5) and described rotary sleeve (7); Between described rotary sleeve (7) and central shaft (2), be provided with clutch shaft bearing (8); Described drive unit (11) drives described rotating disc (1) rotation.
2. bumper Painting Shop hanger transfer according to claim 1, is characterized in that: described drive unit (11) comprises horizontal drive mechanism (11.1), longitudinal driving mechanism (11.2) and steering fork (11.3); The output of described horizontal drive mechanism (11.1) is connected with longitudinal driving mechanism (11.2), the parallel conveying carrier of the direction of motion (10) traffic direction of described longitudinal driving mechanism (11.2); The output of described longitudinal driving mechanism (11.2) is connected with steering fork (11.3), direction of motion vertical transport chassis (10) traffic direction of described steering fork (11.3); Described steering fork (11.3) can engage with described rotating disc (1).
3. bumper Painting Shop hanger transfer according to claim 2, is characterized in that: described horizontal drive mechanism (11.1) comprises trolley track (11.11), establishes dolly (11.12) on described trolley track (11.11); Described dolly (11.12) carries described longitudinal driving mechanism (11.2); On described trolley track (11.11), be also provided with Level Promoting cylinder (11.13), the output of Level Promoting cylinder (11.13) is connected with described dolly (11.12).
4. bumper Painting Shop hanger transfer according to claim 3, is characterized in that: described dolly (11.12) comprises car body (11.121), and described car body (11.121) carries described longitudinal driving mechanism (11.2); Described car body (11.121) below is provided with road wheel (11.122); Along dolly (11.12) direction of motion, described car body (11.121) both sides are respectively equipped with directive wheel (11.123), and described directive wheel (11.123) rolls and contacts with the gathering sill (11.111) on trolley track (11.11).
5. bumper Painting Shop hanger transfer according to claim 2, is characterized in that: described longitudinal driving mechanism (11.2) comprises bracing frame (11.21); Support frame as described above (11.21) is provided with guide plate (11.22), and described guide plate (11.22) is positioned at the chute of support frame as described above (11.21), is slidably connected with support frame as described above (11.21); Glide direction vertical transport chassis (10) traffic direction of described guide plate (11.22); On support frame as described above (11.21), be also provided with longitudinal promotion cylinder (11.23), the output of described longitudinal promotion cylinder (11.23) is connected with described guide plate (11.22); Described guide plate (11.22) external part is connected with described steering fork (11.3).
6. bumper Painting Shop hanger transfer according to claim 1, is characterized in that: on described rotating disc (1), be evenly provided with pivoted arm (1.1); The top of described pivoted arm (1.1) and bottom are equipped with guiding wheels (1.2); Described steering fork (11.3) can engage with described guiding wheels (1.2).
7. bumper Painting Shop hanger transfer according to claim 1, is characterized in that: the opposite side of described drive unit (11) and parallel conveying carrier (10) traffic direction are provided with and detect travel switch (12).
8. bumper Painting Shop hanger transfer according to claim 1, is characterized in that: described steering fork (11.3) leading section is horn mouth formula U-shaped structure.
9. according to arbitrary described bumper Painting Shop hanger transfer in claim 1, it is characterized in that: between described rotary sleeve (7) and described central shaft (2), be also provided with the second bearing (9), it is upper that described the second bearing (9) is carried on central shaft (2), and carry described rotary sleeve (7).
10. bumper Painting Shop hanger transfer according to claim 1, is characterized in that: collision bead (6) comprises cylinder sleeve (6.1), is provided with steel ball (6.2) and spring (6.3) in described cylinder sleeve (6.1); Described cylinder sleeve (6.1) one end is provided with the arc surface with steel ball (6.2) laminating, and the other end is provided with adjustment screw (6.4), and described adjustment screw (6.4) is threaded with described cylinder sleeve (6.1); Described cylinder sleeve (6.1) is connected with rotating disc (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320800571.4U CN203695347U (en) | 2013-12-06 | 2013-12-06 | Hanger steering device in automobile bumper coating workshop |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320800571.4U CN203695347U (en) | 2013-12-06 | 2013-12-06 | Hanger steering device in automobile bumper coating workshop |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203695347U true CN203695347U (en) | 2014-07-09 |
Family
ID=51045846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320800571.4U Withdrawn - After Issue CN203695347U (en) | 2013-12-06 | 2013-12-06 | Hanger steering device in automobile bumper coating workshop |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203695347U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103657969A (en) * | 2013-12-06 | 2014-03-26 | 东风设计研究院有限公司 | Hanger steering device used in automobile bumper coating workshops |
| CN104368473A (en) * | 2014-10-29 | 2015-02-25 | 重庆市永宏陈记实业有限公司 | Automatic deflection adjusting type automobile bumper spraying line |
-
2013
- 2013-12-06 CN CN201320800571.4U patent/CN203695347U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103657969A (en) * | 2013-12-06 | 2014-03-26 | 东风设计研究院有限公司 | Hanger steering device used in automobile bumper coating workshops |
| CN103657969B (en) * | 2013-12-06 | 2016-06-29 | 东风设计研究院有限公司 | Bumper Painting Shop hanger transfer |
| CN104368473A (en) * | 2014-10-29 | 2015-02-25 | 重庆市永宏陈记实业有限公司 | Automatic deflection adjusting type automobile bumper spraying line |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Wuhan Dongfeng Coating Euqipment Co., Ltd. Assignor: Dongfeng Design Institute Co., Ltd. Contract record no.: 2014420000185 Denomination of utility model: Hanger steering device used in automobile bumper coating workshops Granted publication date: 20140709 License type: Exclusive License Record date: 20141119 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140709 Effective date of abandoning: 20160629 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |