CN201799816U - Side-opened turning work center for frame welding - Google Patents
Side-opened turning work center for frame welding Download PDFInfo
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- CN201799816U CN201799816U CN2010202699747U CN201020269974U CN201799816U CN 201799816 U CN201799816 U CN 201799816U CN 2010202699747 U CN2010202699747 U CN 2010202699747U CN 201020269974 U CN201020269974 U CN 201020269974U CN 201799816 U CN201799816 U CN 201799816U
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- feeding trolley
- positioner
- opened
- lateral opening
- dimensional feeding
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Abstract
A side-opened turning work center for frame welding belongs to welding positioning devices of a crane truck frame. The turning center includes a side-opened welding positioner, a three-dimensional feeding trolley, a lifting platform, and an electric control system, wherein the three-dimensional feeding trolley is located in the middle of the side-opened welding positioner; the lifting platform is arranged in front of the side-opened welding positioner; the three-dimensional feeding trolley is located on rails, and the rails are perpendicular to the side-opened welding positioner; and the electric control system is simultaneously connected with the three-dimensional feeding trolley, the lifting platform and the side-opened welding positioner. The side-opened turning work center has the advantages as follows: (1) two side-opened tilters share one of the feeding trolleys, so that the structure of the work center is compact; (2) sides of each tilter are open and realize the effect of positioning workpieces; (3) automatic workpiece clamping efficiency is high and the production efficiency is also high; (4) in the turning ring, the 180-degree empty revolving is realized and the requirement that the frame enters forwards and exits backwards is met; and (5) the welding operation of a worker is facilitated.
Description
Technical field
The utility model relates to a kind of autocrane vehicle frame welding displacement device, particularly a kind of side open type carriage welding upset work centre.
Background technology
Use vehicle frame circle formula tipper to mainly contain two kinds of forms at present, first kind of form is used for the upset of vehicle frame back segment.This special plane mainly is made up of parts such as driven rolling disk, active rolling disk, hinge, lock, support wheel, drive motors, clamp mechanism.The upset circle is divided into lower branch, in the middle of the upset circle hinge is arranged, and last half-turn can be done around hinge and horizontally rotate, and when screwing, the spring catch in the available lock will be gone up on the lower branch pin automatically.When opening, the spring catch in the artificial lock is left behind, and will go up lower branch and push open.This formal lower branch links together by hinge and lock, and behind the workpiece Rotate 180 degree, the upset circle can't be opened, and can't realize just putting back the upset demand of getting the functional requirement workpiece; On the other hand, fully by manually carrying out, efficient is not high to the clamping of workpiece, and labor strength is big.
Another kind of form is a circle formula tipper: it is used for the upset of main body of vehicle frame, mainly is made up of active rolling disk, driven rolling disk, anti-dumping roller, driving rolling disk base, support roller, drive system etc.The upset circle of this mechanism is provided with conical dowel pin positioning sleeve and bolt connecting hole by the joint portion of two half-turns about two half-turns are formed up and down, when two half-turns make up up and down, position with cone pin, be fastenedly connected with bolt, make lower branch become a full circle, when opening, unclamp fastening bolt, to go up half-turn with driving and hang out, take out workpiece.The combination of this form upset circle is to utilize the cone pin location, bolted connects, though this upset circle can realize that just putting back of workpiece get, but the folding of upset circle must utilize driving and spanner, therefore the folding of this upset circle is more loaded down with trivial details, it is many to employ equipment, and the folding time is long, and labor strength is big; On the other hand, fully by manually carrying out, efficient is not high to the clamping of workpiece, and labor strength is big.
The utility model content
The purpose of this utility model is to provide a kind of: side open type carriage welding upset work centre, be the device of autocrane vehicle frame welding displacement, and can realize 360 ° of upsets continuously to workpiece, and make workpiece on positioner, realize just putting back getting.
The purpose of this utility model is achieved in that this invert center has lateral opening positioner, three-dimensional feeding trolley, hoistable platform and electric-control system, three-dimensional feeding trolley is positioned at the centre position of lateral opening positioner, there is hoistable platform the front of lateral opening positioner, three-dimensional feeding trolley is positioned on the track, track is perpendicular to the lateral opening positioner, and electric-control system is connected with three-dimensional feeding trolley, hoistable platform and lateral opening positioner simultaneously.
Described lateral opening positioner is installed relatively by the identical member of two covers and is formed the lateral opening positioner, wherein a cover member is driven and electric fixture by support body, upset circle, opening gear wheel, revolution, the upset circle is connected on the support body, the opening gear wheel is connected in the upset circle, electric fixture is connected on the opening gear wheel by connecting rod, is connected with revolution and drives between the bottom of opening gear wheel and support body.
Described three-dimensional feeding trolley comprises: walking dolly, dolly mobile lifting platform and cart stationary hoistable platform are formed, on the walking dolly bottom surface, be connected with trundle, end at the upper surface of walking dolly is connected with the cart stationary hoistable platform, the mobile platform track is arranged on the surface of the walking dolly other end, the dolly mobile lifting platform is arranged on the mobile platform track.
Described electric fixture includes clamping device and conductive mechanism, and clamping device has clamping plate and screw, and clamping plate are connected with screw, and the folder mouth end of clamping plate is stepped distribution; Conductive mechanism is positioned at a side of screw, comprises conducting block and spring brush, and conducting block is connected on the support body, and the spring brush is connected on the electric fixture, conducting block and spring brush overlap joint.
Described revolution drives and comprises: servomotor, worm-gear speed reducer, shaft coupling, pinion and gear reduction unit, servomotor is connected with worm-gear speed reducer, worm-gear speed reducer has two output shafts all to be connected with two gear reduction units respectively by shaft coupling, and two gear reduction units are connected with the opening gear wheel by pinion.
Described electric-control system is a Programmable Logic Controller.
Beneficial effect: owing to adopted such scheme, 1, equipment integral layout: two the lateral opening positioners in both sides, a middle traversing dolly, a large-scale hoistable platform is respectively arranged, realize two shared traversing three-dimensional feeding trolleys of positioner by cross moving track in the front of lateral opening positioner; Large-scale hoistable platform makes things convenient for workman's welding operation.
2, equipment primary structure: the lateral opening positioner mainly contains two separate side opening switching mechanisms and forms, the lateral opening switching mechanism mainly is made up of lateral opening support body, electric fixture, opening gear wheel, conductive mechanism, revolution drive division etc., the opening gear wheel by support body as support, by its 360 degree rotation of bidentate wheel drive, the rotation of opening gear wheel drives coupled electric fixture rotation, the rotation of electric fixture rotating band motor-car frame.
3, functions of the equipments: traversing three-dimensional feeding trolley and positioner coordinating operation, by electric-control system, both Programmable Logic Controller was realized following function: 3.1, vehicle frame is realized 360 degree rotations.3.2 realize the function of in and out: when three-dimensional feeding trolley enters tipper with the vehicle frame forward, the opening of rotation opening gear wheel and the opening of frame overlap, when vehicle frame forwards to when reverse, the opening of rotation opening gear wheel and the opening of frame differ 180 degree, for the anti-function that goes out, with three-dimensional feeding trolley vehicle frame are held, unclamp anchor clamps, the unloaded turnback of returning of rotation opening gear wheel overlaps the opening of rotation opening gear wheel and the opening of frame, and vehicle frame just can be realized function like this.
4, workpiece universal positioning fixture: the clamping that adopts stepped layout, the multiple sectional dimension product of adaptation.
5, side surface of workpiece positioner on the traversing three-dimensional feeding trolley: adopt telescopic general alignment pin, different products guarantees that with different locating holes workpiece centre overlaps with traversing three-dimensional feeding trolley center, and rotary encoder is adopted in the short transverse location.
6, rotation connects: provide power source in order to give the clamp motor, adopt revolving fixed point to connect electricity, connect the mode that electric mode adopts similar plugs and sockets, plug design becomes automatically retractable, when rotate through need clamping point after, plug cuts off the power supply automatically, and is safe and reliable.
7, lift work platform: adopt scissor hoistable platform, power adopts electric hydaulic, makes things convenient for the workman to operate.
Be the device of autocrane vehicle frame welding displacement, can realize 360 ° of upsets continuously to workpiece, and make workpiece on positioner, realize just putting back getting, reached the purpose of this utility model.
Advantage: 1, two shared feeding trolleys of lateral opening tipper, compact conformation, floor space is little, helps saving the production area.2, tipper lateral opening, three-dimensional feeding trolley can be sent into vehicle frame in the upset circle automatically, and workpiece is realized the location.3, three-dimensional feeding trolley can be located workpiece, therefore can realize the automated exchanged cutter to workpiece, the production efficiency height.4, in the upset circle, three-dimensional feeding trolley can be realized the support to vehicle frame, and therefore under the state that anchor clamps unclamp, the upset circle can be with vehicle frame, and the backlash turnback realizes the requirement of the in and out of vehicle frame.5, there are two large hydraulic hoistable platforms the front side, makes things convenient for workman's welding operation.
Description of drawings
Fig. 1 is a structure chart of the present utility model.
Fig. 2 is the plan structure figure of Fig. 1.
Fig. 3 is the utility model lateral opening positioner sectional structure chart.
Fig. 4 is the A line of vision structure chart of Fig. 3.
Fig. 5 is the plan structure figure of Fig. 3.
Fig. 6 is a B-B line of vision structure chart among Fig. 4.
Fig. 7 is a three-dimensional feeding trolley structure chart of the present utility model.
Fig. 8 is the plan structure figure of Fig. 7.
Among the figure, 1, hoistable platform; 2, upset circle; 3, clamping plate; 4, three-dimensional feeding trolley; 5, cart stationary hoistable platform; 6, alignment pin; 7, dolly moves peaceful of lifting; 8, support body; 9, conductive mechanism; 10, revolution drives; 11, opening gear wheel; 12, conducting block; 13, spring brush; 14, track; 15, trundle; 16, mobile platform track; 17, connecting rod; 18, processing work; 19, screw; 20, servomotor; 21, worm-gear speed reducer; 22, shaft coupling; 23, gear reduction unit; 24, pinion.
The specific embodiment
Embodiment 1: this invert center has lateral opening positioner, three-dimensional feeding trolley, hoistable platform 1 and electric-control system, three-dimensional feeding trolley is positioned at the centre position of lateral opening positioner, there is hoistable platform 1 front of lateral opening positioner, three-dimensional feeding trolley is positioned on the track 14, track 14 is perpendicular to the lateral opening positioner, and electric-control system is connected with three-dimensional feeding trolley 4, hoistable platform 1 and lateral opening positioner simultaneously.On the upset work centre, place processing work 18.
Described lateral opening positioner is installed relatively by the identical member of two covers and is formed the lateral opening positioner, wherein a cover member is by support body 8, upset circle 2, opening gear wheel 11, revolution driving 10 and electric fixture, upset circle 2 is connected on the support body 8, opening gear wheel 11 is connected in the upset circle 2, electric fixture is connected on the opening gear wheel 11 by connecting rod 17, is connected with revolution and drives 10 between the bottom of opening gear wheel 11 and support body 8.
Described three-dimensional feeding trolley comprises: walking dolly 4, dolly mobile lifting platform 7 and cart stationary hoistable platform 5 are formed, on walking dolly 4 bottom surfaces, be connected with trundle 15, end at the upper surface of walking dolly 4 is connected with cart stationary hoistable platform 5, mobile platform track 16 is arranged on the surface of walking dolly 4 other ends, dolly mobile lifting platform 7 is arranged on mobile platform track 16.
Described electric fixture includes clamping device and conductive mechanism, and clamping device has clamping plate 3 and screw 19, and clamping plate 3 are connected with screw 19, and the folder mouth end of clamping plate 3 is stepped distribution; Conductive mechanism is positioned at a side of screw, comprises conducting block 12 and spring brush 13, and conducting block is connected on the support body, and the spring brush is connected on the electric fixture, conducting block and spring brush overlap joint.
Described revolution drives and comprises: servomotor 20, worm-gear speed reducer 21, shaft coupling 22, gear reduction unit 23 and pinion 24, servomotor 20 is connected with worm-gear speed reducer 21, worm-gear speed reducer 21 has two output shafts all to be connected with two gear reduction units 23 respectively by shaft coupling 22, and two gear reduction units 23 are connected with opening gear wheel 11 by pinion 24.
Described electric-control system is a Programmable Logic Controller.
Claims (6)
1. a side open type carriage welds the upset work centre, it is characterized in that: this invert center has lateral opening positioner, three-dimensional feeding trolley, hoistable platform and electric-control system, three-dimensional feeding trolley is positioned at the centre position of lateral opening positioner, there is hoistable platform the front of lateral opening positioner, three-dimensional feeding trolley is positioned on the track, track is perpendicular to the lateral opening positioner, and electric-control system is connected with three-dimensional feeding trolley, hoistable platform and lateral opening positioner simultaneously.
2. side open type carriage welding upset work centre according to claim 1, it is characterized in that: described lateral opening positioner is installed relatively by the identical member of two covers and is formed the lateral opening positioner, wherein a cover member is made up of support body, upset circle, opening gear wheel, revolution driving and electric fixture, the upset circle is connected on the support body, the opening gear wheel is connected in the upset circle, electric fixture is connected on the opening gear wheel by connecting rod, is connected with revolution and drives between the bottom of opening gear wheel and support body.
3. side open type carriage welding upset work centre according to claim 1, it is characterized in that: described three-dimensional feeding trolley comprises: walking dolly, dolly mobile lifting platform and cart stationary hoistable platform, on the walking dolly bottom surface, be connected with trundle, end at the upper surface of walking dolly is connected with the cart stationary hoistable platform, the mobile platform track is arranged on the surface of the walking dolly other end, the dolly mobile lifting platform is arranged on the mobile platform track.
4. side open type carriage welding upset work centre according to claim 1, it is characterized in that: described electric-control system is a Programmable Logic Controller.
5. side open type carriage welding upset work centre according to claim 2, it is characterized in that: described electric fixture includes clamping device and conductive mechanism, clamping device has clamping plate and screw, and clamping plate are connected with screw, and the folder mouth end of clamping plate is stepped distribution; Conductive mechanism is positioned at a side of screw, comprises conducting block and spring brush, and conducting block is connected on the support body, and the spring brush is connected on the electric fixture, conducting block and spring brush overlap joint.
6. side open type carriage welding upset work centre according to claim 2, it is characterized in that: described revolution drives and comprises: servomotor, worm-gear speed reducer, shaft coupling, pinion and gear reduction unit, servomotor is connected with worm-gear speed reducer, worm-gear speed reducer has two output shafts all to be connected with two gear reduction units respectively by shaft coupling, and two gear reduction units are connected with the opening gear wheel by pinion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202699747U CN201799816U (en) | 2010-07-26 | 2010-07-26 | Side-opened turning work center for frame welding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202699747U CN201799816U (en) | 2010-07-26 | 2010-07-26 | Side-opened turning work center for frame welding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201799816U true CN201799816U (en) | 2011-04-20 |
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ID=43869333
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202699747U Expired - Fee Related CN201799816U (en) | 2010-07-26 | 2010-07-26 | Side-opened turning work center for frame welding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201799816U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101890608A (en) * | 2010-07-26 | 2010-11-24 | 徐州重型机械有限公司 | Side open type carriage welding turnover work center |
| CN109352250A (en) * | 2018-12-17 | 2019-02-19 | 重庆帝赐机械制造有限公司 | A kind of positioning device for the welding trunnion on motorbike frame |
-
2010
- 2010-07-26 CN CN2010202699747U patent/CN201799816U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101890608A (en) * | 2010-07-26 | 2010-11-24 | 徐州重型机械有限公司 | Side open type carriage welding turnover work center |
| CN101890608B (en) * | 2010-07-26 | 2015-02-25 | 徐州重型机械有限公司 | Side open type carriage welding turnover work center |
| CN109352250A (en) * | 2018-12-17 | 2019-02-19 | 重庆帝赐机械制造有限公司 | A kind of positioning device for the welding trunnion on motorbike frame |
| CN109352250B (en) * | 2018-12-17 | 2020-12-08 | 温州意成自动化科技有限公司 | Positioning device for welding support lug on motorcycle frame |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110420 Termination date: 20160726 |