CN108942002A - A kind of configuration method of vehicle skin tractor and vehicle skin - Google Patents
A kind of configuration method of vehicle skin tractor and vehicle skin Download PDFInfo
- Publication number
- CN108942002A CN108942002A CN201811009459.2A CN201811009459A CN108942002A CN 108942002 A CN108942002 A CN 108942002A CN 201811009459 A CN201811009459 A CN 201811009459A CN 108942002 A CN108942002 A CN 108942002A
- Authority
- CN
- China
- Prior art keywords
- clamping
- covering
- clamping face
- vehicle skin
- driving mechanism
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/0426—Fixtures for other work
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/56—Reuse, recycling or recovery technologies of vehicles
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Body Structure For Vehicles (AREA)
Abstract
The present invention relates to a kind of vehicle skin tractors, and the stretching end of covering is pulled when being fixed on the first covering configuration section of vehicle body to the fixing end in covering；Vehicle skin tractor includes: clamping device, can sandwich stretching end between there is first clamping member and the second clamping piece, the clamping face of two clamping pieces to set relatively；Clamp drive mechanism, to drive the second clamping piece with respect to first clamping member activity so that the second clamping face is close and far from the first clamping face, clamps and releases the stretching end so as to corresponding；Driving mechanism is pulled, the first driving end with telescopic action；Top splenium, be configured on the first driving end and can telescopic movable therewith, top splenium is to press the second covering configuration section；Control mechanism is separately connected with clamp drive mechanism and drawing driving mechanism.The structure of the vehicle skin tractor of the application is relatively simple, easy to use.The application separately provides a kind of configuration method of vehicle skin.
Description
Technical field
The present invention relates to the mounting techniques of vehicle skin, and in particular, to a kind of vehicle skin tractor and vehicle skin
Configuration method.
Background technique
Existing vehicle, the covering for generally comprising vehicle body and being configured on vehicle body, covering cooperation vehicle body form corresponding cabin
Room.Covering needs to carry out pre- tensioning before being configured at vehicle body.There are two schemes, a kind of jack for the existing pre- tensioning of covering
Cooperate simple stretching rack tensioning, there are time-consuming, laborious, stretching force is insufficient, stretch-draw effect is imitated with operator's experience, tensioning completely
The more uncontrollable problem of fruit.Another kind is the large-scale pre- stretching machine of covering, is first tensioned covering by the equipment, then again toward on vehicle body
Patch weldering, completes the operation of configuration covering, and the large-scale pre- stretching machine of covering is there are at high cost, and occupied space is larger.In view of this, special
It is proposed the application.
Summary of the invention
Technical problem to be solved by the invention is to provide a kind of vehicle skin tractors to be opened in advance with solving existing covering
Scheme there are the problem of.
In order to solve the above technical problems, the present invention provides a kind of vehicle skin tractor, it is solid to the fixing end in covering
The stretching end of covering is pulled when the first covering configuration section of vehicle body, so that covering stretches and can be adapted to the second illiteracy of vehicle body
The size of skin configuration section；The vehicle skin tractor includes: clamping device, has first clamping member and the second clamping piece, the
One clamping piece has the first clamping face, and the second clamping piece has the second clamping face, and the first clamping face and the second clamping face are set relatively
It sets and the stretching end can be sandwiched therebetween；Clamp drive mechanism is connected to the second clamping piece, and clamp drive mechanism is to drive
Two clamping pieces are with respect to first clamping member activity so that the second clamping face is close and far from the first clamping face, clamps and releases so as to corresponding
Put the stretching end；Driving mechanism is pulled, is configured on clamping device, and the with telescopic action first driving end；Press
Portion, be configured on first driving end and can telescopic movable therewith, the top splenium is to press the second covering configuration section；Control
Mechanism processed is separately connected with the clamp drive mechanism and the drawing driving mechanism.
Preferably, first clamping face has depressed section, second clamping face has convex portion, the recess
The wheel Guo of part and the convex portion is adapted.
Preferably, described first clamping member has the limiting slot to extend along first direction, second clamping piece is configured at
The limiting slot, and the second clamping piece can be detached from the limiting slot along first direction after separating with clamp drive mechanism；Institute
It states clamp drive mechanism to be installed in described first clamping member, and has and extend in limiting slot and be connected to the second clamping piece
Second driving end；Second driving end can telescopic movable, drive the second clamping face close to and far from the first clamping with corresponding
Face；The stretching end by sandwiched along the relatively described clamping device activity of third direction the first clamping face and the second clamping face it
Between；The first direction, second direction, third direction are vertical two-by-two.
Preferably, the clamp drive mechanism and drawing driving mechanism are oil cylinder or cylinder, the corresponding packet of the control mechanism
Contain: connecting oil pump or air pump, the oil pump of the connection drawing driving mechanism or air pump and the control of the clamp drive mechanism
The control unit of oil pump or air pump working condition.
Preferably, the clamp drive mechanism is three, configured along first direction interval；The drawing driving mechanism is two
It is a, it is configured along first direction interval；The top splenium corresponds to two, connect respectively with a drawing driving mechanism.
Preferably, the drawing actuator configuration has detection and shows the digital display rangefinder of the first driving end stroke.
Preferably, turnbuckle is connected in the drawing driving mechanism, vehicle skin tractor is connected to vehicle
With.
The application separately provides a kind of configuration method of vehicle skin, using aforementioned any vehicle skin tractor into
Row comprising the steps of: S1: the fixing end of covering is fixedly welded on to the first covering configuration section of vehicle body, while described in suspension
Vehicle skin tractor, and the top splenium is made to be supported in the second covering configuration section of vehicle body；S2: the stretching end of covering is configured
To between the first clamping face and the second clamping face, then make clamp drive mechanism drive the second clamping piece with respect to first clamping member work
It is dynamic to keep the first clamping face and the second clamping face mutually close, to clamp the stretching end；S3: make the first driving for pulling driving mechanism
End gradually extends, so that the stretching end is gradually pulled extension；S4: the first driving end for pulling driving mechanism is made to stop living
It is dynamic, and make clamp drive mechanism that the second clamping piece be driven to make the first clamping face and the second clamping face phase with respect to first clamping member activity
It is separate；S5: the stretching end is taken out between the first clamping face and the second clamping face；S6: the covering is welded in described
In two covering configuration sections.
By using above-mentioned technical proposal, the present invention can obtain following technical effect: the vehicle skin traction of the application
The structure of device is relatively simple, easy to use.
Detailed description of the invention
Fig. 1 and Fig. 2 depicts the schematic diagram and exploded view of the vehicle skin tractor of one embodiment of the application respectively；Fig. 3
Depict the schematic diagram of the vehicle skin tractor traction covering of one embodiment of the application under different perspectives respectively with Fig. 4；
Covering is installed on the schematic diagram of bus body by the vehicle skin tractor that Fig. 5 depicts one embodiment of the application.
Specific embodiment
To keep the purposes, technical schemes and advantages of embodiment of the present invention clearer, implement below in conjunction with the present invention
The technical solution in embodiment of the present invention is clearly and completely described in attached drawing in mode, it is clear that described reality
The mode of applying is some embodiments of the invention, rather than whole embodiments.Based on the embodiment in the present invention, ability
Domain those of ordinary skill every other embodiment obtained without creative efforts, belongs to the present invention
The range of protection.Therefore, the detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit below and is wanted
The scope of the present invention of protection is sought, but is merely representative of selected embodiment of the invention.
In conjunction with Fig. 1 to Fig. 4, in one embodiment, the vehicle skin tractor of the application includes clamping device 3, clamping drive
Motivation structure 4, top splenium 5, mounting base 7 and drawing driving mechanism 8.Connection clamp drive mechanism 4 and drawing are not shown in diagram
The control mechanism of driving mechanism 8 will be further detailed hereinafter with the matching relationship of two driving mechanisms.
In conjunction with Fig. 1 to Fig. 4, in the present embodiment, clamping device 3 have first clamping member 1 and the second clamping piece 2, first
Clamping piece 1 is substantially in frame shape elongate configuration, has the gap S1 of the stretching end B2 of configuration covering B and extends along first direction X
Limiting slot S2.First clamping member 1 has the first clamping face 1A downwards.Second clamping piece 2 is configured at limiting slot S2, and
Second clamping piece 2 can be detached from limiting slot S2 along first direction X after separating with clamp drive mechanism 4.First clamping face 1A and
Second clamping face 2A is oppositely arranged and can sandwich therebetween the stretching end B2 of covering B, and stretching end B2 can enter institute along third direction Z
Gap S1 is stated, to be held between two clamping faces.Second clamping face 2A can in a second direction Y close to the first clamping face 1A,
And it can be along the direction opposite with second direction Y far from the first clamping face 1A, so that correspondence clamps and releases stretching end B2.First
Direction X, second direction Y, third direction Z are vertical two-by-two.In the present embodiment, the first clamping face 1A have depressed section, second
Clamping face 2A has convex portion, and the wheel Guo of depressed section and convex portion is adapted, this kind of design method is conducive to two clampings
Face more securely clamps stretching end B2.It is understood that the design method of two clamping faces is not limited to the present embodiment, two clampings
Face is also designed to the schemes such as the wavy surface being fitted into relatively.
Clamp drive mechanism 4 is installed in first clamping member 1, and the clamp drive mechanism 4 of the present embodiment is oil cylinder.Clamping is driven
Motivation structure 4 is three, is configured along the interval first direction X.Each clamp drive mechanism 4, which has, to be extended in limiting slot S2 and is connected to
Second driving end 4A, the second driving end 4A of the second clamping piece 2 when being driven can Y telescopic movable in a second direction, with correspondence
Drive the second clamping face 2A close and far from the first clamping face 1A.
In the present embodiment, drawing driving mechanism 8 is configured on clamping device 3 by mounting base 7, and has telescopic action
First driving end 8A.The drawing driving mechanism 8 of the present embodiment is also oil cylinder, and quantity is also two, is matched along the interval first direction X
It sets.Mounting base 7 can be installed together by the fasteners such as screw and clamping device 3, and drawing driving mechanism 8 can also pass through screw etc.
Fastener is installed with mounting base 7.In the present embodiment, there is the via portion 7A connected for Xuan Yuan mechanism in mounting base 7, makees
With will be further illustrated hereinafter.
Top splenium 5 corresponds to two, respectively corresponds with two drawing driving mechanisms 8, each top splenium drives with a drawing respectively
Mechanism 8 connects.Top splenium 5 includes the socket part of round pie, which is socketed on the first driving end 8A.Top splenium 5 passes through
The socket part be configured on the first driving end 8A and can telescopic movable therewith, top splenium 5 to press the second covering configuration section A2,
To cooperate clamping device 3 and clamp drive mechanism 4 to carry out towage.
The control mechanism of the present embodiment includes: the oil pump of connection clamp drive mechanism 4, connection pull the oil of driving mechanism 8
The control unit of pump and control oil pump working condition.Control unit is, for example, that the common PLC control with display interface is single
Member.The oil pump of control mechanism 4 is connected to oil cylinder by respective line.Control unit control oil pump specific original movable with respect to oil cylinder
Reason is the known technology of industry, and so it will not be repeated.
Above is the first embodiment of the vehicle skin tractor of the application, it is understood that this programme can be with
With other deformation designs, in another embodiment, clamp drive mechanism 4 and drawing driving mechanism 8 can be cylinder, control mechanism
The control unit comprising air pump and control air pump working condition can be corresponded to.In another embodiment, it clamp drive mechanism 4 and leads
The quantity for drawing driving mechanism 8 can all be one, that is, the quantity of clamp drive mechanism 4 and drawing driving mechanism 8 can be according to vehicle
The size of the stretching end B2 of the covering tractor covering B to be drawn carries out adaptability selection.In another embodiment, for just
In the stretched dimensions for more intuitively judging covering B, pulling driving mechanism 8 may also be configured with detection and shows the first driving end 8A
The digital display rangefinder of stroke, digital display rangefinder are relatively conventional structures, and so it will not be repeated.In another embodiment, it respectively leads
Turnbuckle can be also connected with by drawing in driving mechanism 8, turnbuckle is as rod piece is stablized, to hang in vehicle skin tractor
When be connected on vehicle body, and then improve drawing driving mechanism 8 pull stretching end B2 when stability.The length of turnbuckle can
It adjusts, thus can preferably adapt to the connection request of different distance.
In conjunction with Fig. 1 to Fig. 5, the application separately provides a kind of configuration method of vehicle skin, comprises the steps of.
Step S1: the fixing end B1 of covering B is fixedly welded on to the first covering configuration section A1 of vehicle body A, while hanging vehicle
Covering tractor, and top splenium 5 is made to be supported in the second covering configuration section A2 of vehicle body A.Suspension vehicle skin tractor can be borrowed
Suspension gear is helped to carry out, the suspension rope of suspension gear may pass through via portion 7A suspension vehicle skin tractor.Such as Fig. 5, machine is suspended in midair
Structure configuration is on mobile holder and can walk along mobile holder, and the present embodiment is passenger train plan, and the corresponding configuration of vehicle body is being walked
The corresponding position of bracket.The first covering configuration section A1 and the second covering configuration section A2 of the present embodiment have preset angle, should
Angle is close to 90 degree, it is understood that the specific location relationship of the first covering configuration section A1 and the second covering configuration section A2 are not
It is limited to this.
Step S2: the stretching end B2 of covering B is configured between the first clamping face 1A and the second clamping face 2A, then makes to press from both sides
Holding opposite 1 activity of first clamping member of second clamping piece of the driving of driving mechanism 42 depends on the first clamping face 1A and the second clamping face 2A phase
Closely, to clamp stretching end B2.
Step S3: extend the first driving end 8A for pulling driving mechanism 8 gradually, so that stretching end B2 is gradually pulled and prolongs
Exhibition.
Step S4: so that the first driving end 8A for pulling driving mechanism 8 is stopped action, and make the driving of clamp drive mechanism 4 the
Opposite 1 activity of first clamping member of two clamping piece 2 keeps the first clamping face 1A and the second clamping face 2A phase separate.
Step S5: stretching end B2 is taken out between the first clamping face 1A and the second clamping face 2A.Drawing can be made to drive simultaneously
Mechanism 8 is reset to initial position.
Step S6: covering B is welded on the second covering configuration section A2.
The foregoing is merely the preferred embodiment of the present invention, are not intended to restrict the invention, for this field
For technical staff, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any
Modification, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (8)
1. a kind of vehicle skin tractor is fixed on the first covering configuration of vehicle body (A) to the fixing end (B1) in covering (B)
The stretching end (B2) of covering (B) is pulled when portion (A1), so that the second covering that covering (B) stretches and can be adapted to vehicle body (A) is matched
Set the size of portion (A2)；It is characterized in that, the vehicle skin tractor includes:
Clamping device (3), has first clamping member (1) and the second clamping piece (2), and first clamping member (1) has the first clamping face
(1A), the second clamping piece (2) have the second clamping face (2A), the first clamping face (1A) and the second clamping face (2A) be oppositely arranged and
The stretching end (B2) can be sandwiched therebetween；
Clamp drive mechanism (4) is connected to the second clamping piece (2), and clamp drive mechanism (4) is to drive the second clamping piece (2)
Opposite first clamping member (1) activity is so that the second clamping face (2A) is close and far from the first clamping face (1A), clamps so as to corresponding
With the release stretching end (B2)；
It pulls driving mechanism (8), is configured on clamping device (3), and the with telescopic action first driving end (8A)；
Top splenium (5), be configured in first driving end (8A) and can telescopic movable therewith, the top splenium (5) is to push up
Press the second covering configuration section (A2)；
Control mechanism is separately connected with the clamp drive mechanism (4) and the drawing driving mechanism (8).
2. vehicle skin tractor according to claim 1, which is characterized in that first clamping face (1A) has recess
Part, second clamping face (2A) have convex portion, and the wheel Guo of the depressed section and the convex portion is adapted.
3. vehicle skin tractor according to claim 1, which is characterized in that the first clamping member (1) has along the
The limiting slot (S2) that one direction (X) is extended, second clamping piece (2) is configured at the limiting slot (S2), and the second clamping piece
(2) limiting slot (S2) can be detached from along first direction (X) after separating with clamp drive mechanism (4)；The clamping driving
Mechanism (4) is installed on described first clamping member (1), and is had and extended in limiting slot (S2) and be connected to the second clamping piece
(2) the second driving end (4A)；Second driving end (4A) can telescopic movable, drive the second clamping face (2A) to lean on corresponding
Near and far is from the first clamping face (1A)；The stretching end (B2) passes through along relatively described clamping device (3) activity of third direction (Z)
To sandwich between the first clamping face (1A) and the second clamping face (2A)；The first direction (X), second direction (Y), third direction
(Z) vertical two-by-two.
4. vehicle skin tractor according to claim 1, which is characterized in that the clamp drive mechanism (4) and drawing
Driving mechanism (8) be oil cylinder or cylinder, the control mechanism correspondence includes: connect the clamp drive mechanism (4) oil pump or
The control list of air pump, the oil pump of connection drawing driving mechanism (8) or air pump and control oil pump or air pump working condition
Member.
5. vehicle skin tractor according to claim 3, which is characterized in that the clamp drive mechanism (4) is three,
It is spaced and configures along first direction (X)；The drawing driving mechanism (8) is two, is spaced and configures along first direction (X)；The top
Splenium (5) corresponds to two, connect respectively with drawing driving mechanism (8).
6. vehicle skin tractor according to claim 1, which is characterized in that the drawing driving mechanism (8) is configured with
Detect and show the digital display rangefinder of first driving end (8A) stroke.
7. vehicle skin tractor according to claim 1, which is characterized in that be connected with flower in the drawing driving mechanism
Basket screw, vehicle skin tractor to be connected on vehicle body.
8. a kind of configuration method of vehicle skin, using vehicle skin tractor as described in any one of claim 1 to 7 into
Row, which is characterized in that comprise the steps of:
S1: the fixing end (B1) of covering (B) is fixedly welded on to the first covering configuration section (A1) of vehicle body (A), while hanging institute
Vehicle skin tractor is stated, and the top splenium (5) is made to be supported in the second covering configuration section (A2) of vehicle body (A)；
S2: the stretching end (B2) of covering (B) is configured between the first clamping face (1A) and the second clamping face (2A), then makes to press from both sides
Holding driving mechanism (4) driving the second clamping piece (2) clamps the first clamping face (1A) and second with respect to first clamping member (1) activity
(2A) is mutually close in face, to clamp the stretching end (B2)；
S3: extend the first driving end (8A) for pulling driving mechanism (8) gradually, so that the stretching end (B2) is gradually pulled
Extend；
S4: so that the first driving end (8A) for pulling driving mechanism (8) is stopped action, and clamp drive mechanism (4) is made to drive second
Clamping piece (2) keeps the first clamping face (1A) and the second clamping face (2A) mutually separate with respect to first clamping member (1) activity；
S5: the stretching end (B2) is taken out between the first clamping face (1A) and the second clamping face (2A)；
S6: the covering (B) is welded on the second covering configuration section (A2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811009459.2A CN108942002B (en) | 2018-08-31 | 2018-08-31 | Vehicle skin retractor and configuration method of vehicle skin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811009459.2A CN108942002B (en) | 2018-08-31 | 2018-08-31 | Vehicle skin retractor and configuration method of vehicle skin |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108942002A true CN108942002A (en) | 2018-12-07 |
| CN108942002B CN108942002B (en) | 2023-08-01 |
Family
ID=64475267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811009459.2A Active CN108942002B (en) | 2018-08-31 | 2018-08-31 | Vehicle skin retractor and configuration method of vehicle skin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108942002B (en) |
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|---|---|---|---|---|
| CN2444849Y (en) * | 2000-08-28 | 2001-08-29 | 陈作式 | Passenger car side around tension strengthened covering equipment |
| CN1876266A (en) * | 2005-06-07 | 2006-12-13 | 株式会社阿敏诺 | Method and apparatus for forming sheet metal |
| CN203843424U (en) * | 2014-04-30 | 2014-09-24 | 柳州五菱汽车有限责任公司 | Welding tool |
| CN105107921A (en) * | 2015-09-23 | 2015-12-02 | 安徽安凯汽车股份有限公司 | Tensioning device for large roof skin of passenger car |
| CN204974906U (en) * | 2015-07-05 | 2016-01-20 | 长春日轻轨道客车装备有限公司 | Large -scale covering stretcher |
| CN106111778A (en) * | 2016-08-16 | 2016-11-16 | 南京创源天地动力科技有限公司 | A kind of clamp system in the eyelid covering stretch-draw assembly of vehicle frame top |
| CN205966932U (en) * | 2016-08-16 | 2017-02-22 | 南京金龙客车制造有限公司 | Frame top covering stretch -draw machine |
| CN208825863U (en) * | 2018-08-31 | 2019-05-07 | 厦门金龙旅行车有限公司 | A kind of vehicle skin tractor |
-
2018
- 2018-08-31 CN CN201811009459.2A patent/CN108942002B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2444849Y (en) * | 2000-08-28 | 2001-08-29 | 陈作式 | Passenger car side around tension strengthened covering equipment |
| CN1876266A (en) * | 2005-06-07 | 2006-12-13 | 株式会社阿敏诺 | Method and apparatus for forming sheet metal |
| CN203843424U (en) * | 2014-04-30 | 2014-09-24 | 柳州五菱汽车有限责任公司 | Welding tool |
| CN204974906U (en) * | 2015-07-05 | 2016-01-20 | 长春日轻轨道客车装备有限公司 | Large -scale covering stretcher |
| CN105107921A (en) * | 2015-09-23 | 2015-12-02 | 安徽安凯汽车股份有限公司 | Tensioning device for large roof skin of passenger car |
| CN106111778A (en) * | 2016-08-16 | 2016-11-16 | 南京创源天地动力科技有限公司 | A kind of clamp system in the eyelid covering stretch-draw assembly of vehicle frame top |
| CN205966932U (en) * | 2016-08-16 | 2017-02-22 | 南京金龙客车制造有限公司 | Frame top covering stretch -draw machine |
| CN208825863U (en) * | 2018-08-31 | 2019-05-07 | 厦门金龙旅行车有限公司 | A kind of vehicle skin tractor |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108942002B (en) | 2023-08-01 |
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