CN203579093U - Vehicle body turning device - Google Patents
Vehicle body turning device Download PDFInfo
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- CN203579093U CN203579093U CN201320811014.2U CN201320811014U CN203579093U CN 203579093 U CN203579093 U CN 203579093U CN 201320811014 U CN201320811014 U CN 201320811014U CN 203579093 U CN203579093 U CN 203579093U
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- car
- fixture
- travelling car
- clamp body
- car body
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Abstract
The utility model discloses a vehicle body turning device and relates to the technical field of machinery manufacture. The device provided by the embodiment of the utility model comprises one or more moving gantry used for moving a turning mechanism and lifting a vehicle body, wherein each moving gantry comprises a turning mechanism connected with a vehicle body clamp to turn over the vehicle body, a lifting mechanism used for lifting the vehicle body, and one or more moving trolleys which are used for moving the vehicle body and on which a clamp is configured; the clamps can be connected with the turning mechanisms to achieve turning welding of the vehicle body. According to the device provided by the embodiment of the utility model, the clamps are configured on the moving trolleys, and the moving trolleys are matched with the moving gantries and the turning mechanisms of the moving gantries, so that the technical effects of good commonality, excellent flexibility and high reliability can be achieved.
Description
Technical field
The utility model relates to machinery manufacturing technology field, relates in particular to a kind of car body turning device.
Background technology
In lorry body manufacture of steel structure process, for guaranteeing welding quality, all welding need adopt prosposition welding, therefore need utilize large-scale Workpiece tilting device to realize the upset in 360 ° of orientation of workpiece, and this operation is referred to as car body and turns over welder's order.
The car body that current domestic railway freight-car manufacturer generally adopts turns over to be welded and is equipped with: column turns over that welder, gate-type turn over welder, circular ring type turns over three kinds of welders.All car body turning devices are all that fixture is located on turning device, and during operation, by workpiece or hang in or move in station and refill on the fixture being sandwiched on turning device, its defect has:
1, the whole versatility that lacks of device: lorry body length shows variation with the difference of vehicle, need transform adjustment to turning device during different automobile types operation.Because existing turning device is mostly provided with basis, ground or underground installation, adjustment transformation is difficult, consuming time, expense is high.Can not realize and in same order of classes or grades at school, carry out different automobile types and turn over weldering operation.
2, fixture lacks flexibility: during lorry body upset, the clamping point of different automobile types is different, this just needs the fixture of different structure, fixture is located on turning device, replacing fixture difficulty, sometimes be subject to former turning device structural limitations, cannot change fixture, can not realize equally and in same order of classes or grades at school, carry out different automobile types and turn over weldering operation.
3, security poor reliability: during car body upset, clamping point is usually located at workpiece below, need pierce the artificial clamping in device bottom when workpiece is sling, whether its workpiece clamps and overturns without reliable interlock.One place, bottom simultaneously adopting at present on column and gantry type turning device for the poor workpiece of steel structure of car body stiffness clamps supporting way and easily causes workpiece top torsional deformation.
Utility model content
The utility model embodiment provides a kind of car body turning device, collects together the technical problem of poor in versatility, flexible poor, poor reliability for solving prior art car body when upset, reaches the technique effect that versatility is good, flexibility is good, reliability is high.
Described mobile gantry is for car body described in moving lifting; Described mobile gantry comprises: a switching mechanism, the described switching mechanism described car body that is used for overturning; One elevating mechanism, described elevating mechanism is for realizing the lifting of described car body; At least one travelling car, described travelling car disposes a fixture, and wherein, described fixture is connected with described switching mechanism, for realizing the weldering of turning over to described car body.
Further, described fixture comprises: a clamp body seat, and described clamp body seat is connected in described travelling car; Removable fixture, described removable fixture is connected with described clamp body seat, for realizing dismantled and assembled quick connection of the removable fixture with the described clamp body seat that meet different length over ends of body.
Further, described switching mechanism comprises: one first retaining mechanism; Described travelling car comprises: one second retaining mechanism; Wherein, described the first retaining mechanism and described the second retaining mechanism are connected, and for realizing when described the first retaining mechanism and the locking not yet in effect of described the second retaining mechanism, described clamp body seat can not depart from described travelling car.
Further, described travelling car also comprises: a supporting mechanism, described supporting mechanism is used for supporting described clamp body seat.
Further, described supporting mechanism also comprises: middle supporting mechanism, and described middle supporting mechanism is for supporting described clamp body seat from the middle part of described fixture; Supported on both sides mechanism, described supported on both sides mechanism is for from clamp body seat described in the supported on both sides of described fixture.
Further, described bracing or strutting arrangement also comprises: the first dropping place guiding mechanism, described the first dropping place guiding mechanism is disposed on described bracing or strutting arrangement, for realizing the accurate dropping place of described clamp body seat in described bracing or strutting arrangement.
Further, described travelling car also comprises: an induction controller, and whether described induction controller is used for responding to described car body and effectively clamps, and when the clamping not yet in effect of described car body, described travelling car can not move.
Further, described travelling car also comprises: the second dropping place guiding mechanism, described the second dropping place guiding mechanism is used for controlling described car body and turns over and be soldered into the described car body of rear guiding and fall into precalculated position.
Further, described travelling car moves in orbit, and wherein, described track comprises: position-limit mechanism, described position-limit mechanism is arranged at the pre-position of track, realizes the travelling backwards location of described travelling car.
The beneficial effect of the utility model embodiment is as follows:
A kind of car body turning device that the utility model one embodiment provides, by fixture is configured on travelling car, and match with the switching mechanism of mobile gantry, mobile gantry by travelling car, reach the technique effect that versatility is good, flexibility is good, reliability is high.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of car body turning device in the utility model one embodiment;
Fig. 2 is the another structural representation of a kind of car body turning device in the utility model one embodiment;
Fig. 3 is the structural representation of the mobile gantry in the utility model one embodiment;
Fig. 4 is the structural representation of the travelling car in the utility model one embodiment.
The specific embodiment
A kind of car body turning device that the utility model one embodiment provides, by fixture is configured on travelling car, and match with the switching mechanism of mobile gantry, mobile gantry by travelling car, reach the technique effect that versatility is good, flexibility is good, reliability is high.
Further, the utility model is by separating turning device and fixture, makes fixture optional position in workbench position move to meet different length, dissimilar workpiece, such as the needs of car body.Meanwhile, by the safety precautions on turning device, the utility model embodiment is conveniently implemented.
For making those skilled in the art understand more in detail the present invention, below in conjunction with accompanying drawing, the utility model is described in detail.
As described in Figure 1, Fig. 1 is a kind of car body turning device in the utility model one embodiment, and a car body 4 is overturn, wherein said car body turning device comprises mobile gantry 1, switching mechanism 2, travelling car 3, wherein, a kind of car body turning device that the utility model embodiment provides comprises:
At least one mobile gantry 1, described mobile gantry 1 is for mobile described switching mechanism 2 and lifting car body 4; Described mobile gantry 1 comprises: a switching mechanism 2, and described switching mechanism 2 is for the described car body 4 that overturns; One elevating mechanism 6, described elevating mechanism 6 is for realizing the lifting of described car body 4.
Specifically, embodiment that the utility model provides can be two mobile gantries 1, and certainly, the utility model does not limit the quantity of concrete mobile gantry 1.This mobile gantry 1 makes switching mechanism and elevating mechanism be positioned at appropriate location for mobile, and specifically, workpiece can be car body 4.Meanwhile, on mobile gantry 1, switching mechanism 2 can be set, this switching mechanism 2 is for the workpiece that overturns, and car body 4 overturns.
At least one travelling car 3, disposes a fixture 5 on described travelling car 3, wherein said fixture 5 is connected with described switching mechanism 3, for realizing the weldering of turning over to described car body 4.
Specifically, on the travelling car 3 that the utility model embodiment provides, configure fixture 5, and by travelling car 3 movable clamps, realization coordinates with switching mechanism 3, reaches versatility, flexibility, the reliability requirement of car body 4 upsets.
A kind of car body turning device for clearer technology the utility model embodiment provides, is introduced from each element below.
[fixture]
Further, described fixture 5 comprises:
One clamp body seat 51, described clamp body seat 51 is connected in described travelling car 3;
Removable fixture 52, described removable fixture 52 is connected with described clamp body seat 51, for realizing dismantled and assembled quick connection of the removable fixture 52 with the described clamp body seat 51 that meet different length over ends of body.
Specifically, fixture 5 can be the one-point type fixture that workpiece bottom clamps according to the different designs of vehicle, or adopts the modular fixture with sidepiece supplemental support that prevents workpiece torsional deformation.
Simultaneously, fixture 5 can be designed to removable module, can be connected fast with clamp body seat 51, and the connected mode of the fixture that the utility model embodiment provides is not limited by Workpiece structure, as long as prepare all types of suitable fixtures, just can make the utility model embodiment have in split run and not need to adjust switching mechanism 2, can produce the condition of any vehicle.
[safety mutually-locking device]
Further, described switching mechanism 2 comprises:
One first retaining mechanism [not shown];
Described travelling car 3 comprises:
One second retaining mechanism [not shown];
Wherein, described the first retaining mechanism and described the second retaining mechanism are connected, and for realizing when described the first retaining mechanism and the locking not yet in effect of described the second retaining mechanism, described clamp body seat 51 can not depart from described travelling car 3.
[travelling car]
Further, described travelling car 3 also comprises:
One supporting mechanism 31, described supporting mechanism 31 is for supporting described clamp body seat 51.
Further, described supporting mechanism 31 also comprises:
Middle supporting mechanism [not shown], described middle supporting mechanism is for supporting described clamp body seat 51 from the middle part of described fixture 5;
Supported on both sides mechanism [not shown], described supported on both sides mechanism is for from clamp body seat 51 described in the supported on both sides of described fixture 5.
Meanwhile, described supporting mechanism 31 also comprises:
The first dropping place guiding mechanism [not shown], described the first dropping place guiding mechanism is disposed on described supporting mechanism 31, for realizing the accurate dropping place of described clamp body seat 51 in described supporting mechanism 31.
Further, described travelling car 3 also comprises:
One induction controller [not shown], whether described induction controller is used for responding to described car body 4 and effectively clamps, and when the clamping not yet in effect of described car body 4, described travelling car 3 can not move.
Specifically, travelling car can adopt automatic mode for connection and the clamping of fixture, such as adopting hydraulic means or motor drive mechanism to carry out.Such as, hydraulic means or motor drive mechanism can be installed on travelling car, and complete the disengaging that connects or clamp rear realization and switching mechanism 2.
Further, described travelling car 3 also comprises:
The second dropping place guiding mechanism [not shown], described the second dropping place guiding mechanism is used for controlling described car body 4 and turns over and be soldered into the described car body 4 of rear guiding and fall into precalculated position.
Further, described travelling car 3 moves on track [not shown], and wherein, described track comprises: position-limit mechanism [not shown], described position-limit mechanism is arranged at the pre-position of track, realizes the travelling backwards location of described travelling car 3.
In order more clearly to describe embodiment of the present utility model, from a using method of the utility model embodiment, introduced below.
According to vehicle, select suitable fixture 5, fixture 5 is loaded on clamp body seat 51, clamp body seat 51 is loaded on the supporting mechanism 31 of travelling car 3, the concrete seat of clamping can utilize the first dropping place guiding mechanism to lead at 51 o'clock, travelling car 3 is moved to the position that meets length over ends of body on track;
Further car body to be welded 4 is fallen within on fixture 5, starting clamp mechanism makes fixture 5 clamp car body 4, while unclamps with the first retaining mechanism and the second retaining mechanism that travelling car 3 moves realization interlocking, travelling car 3 and car body 4 are moved to and turn over appropriate location in welding stage position, and travelling car 3 can utilize positioning location in platform position;
Further fall switching mechanism 2 on mobile gantry 1, Shi Qi bindiny mechanism aligns with the bindiny mechanism of clamp body seat 51, starts jockey both are reliably connected, and the first retaining mechanism and the second retaining mechanism of on travelling car 3, realizing interlocking unclamp simultaneously;
Further rise switching mechanism 2, to two ends, platform position, shift out mobile little 3 cars, can carry out reverse welding operation;
Further turn over and be soldered after work, travelling car 3 is moved in platform position, utilize positioning to recover travelling car original position, fall workpiece, utilize the second dropping place guiding mechanism on dolly to make clamp body seat 51 comprise that car body 4 falls in supporting mechanism 31 smoothly, unclamp jockey, rise switching mechanism 2, can utilize the smooth travelling workpiece of travelling car 3.
In sum, the utility model embodiment has following technique effect:
The utility model for the turning device structural safety of lorry body steel construction rationally, there is general feature.The lorry body steel construction that can adapt to fast different automobile types, realizes the many variety production of same order of classes or grades at school, has strengthened security reliability simultaneously.
Further, described gantry mechanism is removable form, and work piece holder is arranged on travelling car, by clamp body seat, is connected fast with switching mechanism, change the form of stationary fixture, the utility model is possessed meet the flexibility of any vehicle of different length over ends of body.
Further, described fixture is removable module, is connected and can connects fast with clamp body seat, connected mode is not limited by Workpiece structure, only need to prepare various suitable fixture, just can make device possess in split run and not need to adjust switching mechanism, can produce the condition of any vehicle.
Further, described travelling car possesses the secure fit mechanism of the first retaining mechanism and the second retaining mechanism, utilizes clamp body seat not reliably to be connected with switching mechanism, and clamp body seat can not depart from travelling car; During workpiece clamping not yet in effect, its travelling car just can not move, as security guarantee.
Obviously, those skilled in the art can carry out various changes and modification and not depart from spirit and scope of the present utility model the utility model.Like this, if within of the present utility model these are revised and modification belongs to the scope of the utility model claim and equivalent technologies thereof, the utility model is also intended to comprise these changes and modification interior.
Claims (9)
1. a car body turning device, is characterized in that, described device comprises:
At least one mobile gantry, described mobile gantry is for car body described in mobile described switching mechanism and lifting; Described mobile gantry comprises:
One switching mechanism, the described switching mechanism described car body that is used for overturning;
One elevating mechanism, described elevating mechanism is for realizing the lifting of described car body;
At least one travelling car, described travelling car disposes a fixture, and wherein said fixture can be connected with described switching mechanism, for realizing the weldering of turning over to described car body.
2. install as claimed in claim 1, it is characterized in that, described fixture comprises:
One clamp body seat, described clamp body seat is connected in described travelling car;
Removable fixture, described removable fixture is connected with described clamp body seat, for realizing dismantled and assembled quick connection of the removable fixture with the described clamp body seat that meet different length over ends of body.
3. device as claimed in claim 1, is characterized in that,
Described switching mechanism comprises:
One first retaining mechanism;
Described travelling car comprises:
One second retaining mechanism;
Wherein, described the first retaining mechanism and described the second retaining mechanism are connected, and for realizing when described the first retaining mechanism and the locking not yet in effect of described the second retaining mechanism, described clamp body seat can not depart from described travelling car.
4. device as claimed in claim 1, is characterized in that,
Described travelling car also comprises:
One supporting mechanism, described supporting mechanism is used for supporting described clamp body seat.
5. device as claimed in claim 4, is characterized in that:
Described supporting mechanism also comprises:
Middle supporting mechanism, described middle supporting mechanism is for supporting described clamp body seat from the middle part of described fixture;
Supported on both sides mechanism, described supported on both sides mechanism is for from clamp body seat described in the supported on both sides of described fixture.
6. device as claimed in claim 4, is characterized in that, described bracing or strutting arrangement also comprises:
The first dropping place guiding mechanism, described the first dropping place guiding mechanism is disposed on described bracing or strutting arrangement, for realizing the accurate dropping place of described clamp body seat in described bracing or strutting arrangement.
7. device as claimed in claim 1, is characterized in that:
Described travelling car also comprises:
One induction controller, whether described induction controller is used for responding to described car body and effectively clamps, and when the clamping not yet in effect of described car body, described travelling car can not move.
8. device as claimed in claim 1, is characterized in that:
Described travelling car also comprises:
The second dropping place guiding mechanism, described the second dropping place guiding mechanism is used for controlling described car body and turns over and be soldered into the described car body of rear guiding and fall into precalculated position.
9. device as claimed in claim 1, is characterized in that, described travelling car moves in orbit, and wherein, described track comprises:
Position-limit mechanism, described position-limit mechanism is arranged at the pre-position of track, realizes the travelling backwards location of described travelling car.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320811014.2U CN203579093U (en) | 2013-12-10 | 2013-12-10 | Vehicle body turning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320811014.2U CN203579093U (en) | 2013-12-10 | 2013-12-10 | Vehicle body turning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203579093U true CN203579093U (en) | 2014-05-07 |
Family
ID=50577065
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320811014.2U Withdrawn - After Issue CN203579093U (en) | 2013-12-10 | 2013-12-10 | Vehicle body turning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203579093U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103659136A (en) * | 2013-12-10 | 2014-03-26 | 南车长江车辆有限公司 | Car body overturning device |
-
2013
- 2013-12-10 CN CN201320811014.2U patent/CN203579093U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103659136A (en) * | 2013-12-10 | 2014-03-26 | 南车长江车辆有限公司 | Car body overturning device |
| CN103659136B (en) * | 2013-12-10 | 2016-06-01 | 南车长江车辆有限公司 | A kind of car body turning device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140507 Effective date of abandoning: 20160601 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |