CN106271340B - Modularization car side wall frame mold - Google Patents
Modularization car side wall frame mold Download PDFInfo
- Publication number
- CN106271340B CN106271340B CN201610970998.7A CN201610970998A CN106271340B CN 106271340 B CN106271340 B CN 106271340B CN 201610970998 A CN201610970998 A CN 201610970998A CN 106271340 B CN106271340 B CN 106271340B
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- Prior art keywords
- tyre surface
- side wall
- wall frame
- bar
- arc
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Classifications
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- 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
- B23K37/0435—Clamps
- B23K37/0443—Jigs
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Body Structure For Vehicles (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention discloses a kind of modularization car side wall frame mold, including a moulding bed, some tyre surface upper modules and some tyre surface lower modules, some tyre surface upper modules are located between top cross-bar and middle beam so that tyre surface upper module can move along top cross-bar and middle beam；Some tyre surface lower modules are located between middle beam and base cross members so that tyre surface lower module can move along middle beam and base cross members.The present invention can improve the flexible degree of side wall frame mold, reduce mold manufacturing cost, reduce side wall frame productive temp.
Description
Technical field
The invention belongs to bus body skeleton welder technical field, and in particular to a kind of modularization car side wall frame
Mold.
Background technology
At present, in Bus Frame welding field, mold form used in welding production is primary-secondary module the form of the foetus formula, and master mold is fixed not
Become, vehicle change is adapted to by converting submodule.But existing submodule versatility degree is low, applicable vehicle species is few, therefore needs big
Quantum mould adapts to miscellaneous vehicle, causes submodule mold to occupy a large amount of producing line production spaces and manufacturing cost.Meanwhile for
Part vehicle does not have the situation of corresponding submodule, need to be changed a social system on the basis of original submodule, causes to extend productive temp, and destroy son
Mould manufacturing accuracy.Therefore, the generalization degree for improving side wall frame mold is very helpful to manufacturing.
The content of the invention
It is an object of the invention to overcome prior art defect, there is provided a kind of modularization car side wall frame mold.
Technical scheme is as follows：
A kind of modularization car side wall frame mold, including：
One moulding bed, front, the back side, top surface and bottom surface are rectangle, and two side faces are up-small and down-big trapezoidal, front and the back of the body
Face is respectively provided with the top cross-bar be arrangeding in parallel, a middle beam and a base cross members from top to bottom, the bottom of top cross-bar, in
The upper and lower part of portion's crossbeam and the top of base cross members are equipped with guide rail；
Some tyre surface upper modules, it is planar rectangular frame structure；Its top and bottom is equipped with track roller；Its left and right two
Side is respectively symmetrically provided with two and slides location structure and a waist rail fastener from top to bottom；Its left and right dual side-edge passes through at least one support
Plate is connected, and the supporting plate is provided with an arc bar location structure；
Some tyre surface lower modules, it is planar rectangular frame structure；Its top and bottom is equipped with track roller；Its left and right two
The bottom of side is arranged with a slip location structure respectively；Its left and right dual side-edge is connected by an at least supporting plate, the support
Plate is provided with an arc bar location structure；
Some tyre surface upper modules are located between top cross-bar and middle beam, and the track roller at the top of it and top are horizontal
The guide rail adaptation of the bottom of beam, the track roller of its bottom are adapted to the guide rail on the top of middle beam so that tyre surface upper module
It can be moved along top cross-bar and middle beam；Some tyre surface lower modules are located between middle beam and base cross members, and it is pushed up
The track roller in portion is adapted to the guide rail of the bottom of middle beam, the guide rail on the track roller of its bottom and the top of base cross members
Adaptation so that tyre surface lower module can move along middle beam and base cross members.
In a preferred embodiment of the invention, it is described slip location structure include one located at side and with the side
Parallel longitudinal groove and one slides locating piece, and the slip locating piece is slided with longitudinal groove and is adapted to, to be adapted to different visitors
The high size of window, the high size of door and the waist rail spacing dimension of car side wall frame.
In a preferred embodiment of the invention, the side of the waist rail fastener and the tyre surface upper module is affixed,
And there is a rectangle neck to be adapted to the waist rail of fixed car side wall frame.
In a preferred embodiment of the invention, the arc bar location structure includes a support riser and an arc bar card
Groove, support riser are fixed in supporting plate, and the lower surface of arc bar neck has a neck riser, has an arc on the neck riser
Shape groove, support have on riser a pair should arc-shaped slot screwed hole, an attachment screw fits through the screwed hole and arc
Shape groove with connect neck riser with support riser, and cause arc bar neck by arc-shaped slot around the attachment screw rotate and then
It is tangent with the gusset arc bar of car side wall frame.
It is further preferred that one end of the attachment screw is fastened spacing by attaching nut, the other end has one trapezoidal
Tapped through hole, a trapezoidal screw are adapted to the trapezoidal thread through hole, and the trapezoidal screw is locked down through trapezoidal nut so that it is solid
Determine supporting arc bar neck.
It is further preferred that the supporting plate is provided with the through hole of a corresponding trapezoidal screw.
In a preferred embodiment of the invention, the guide rail is triangular guide, and the track roller is V-shaped groove
Track roller.
In a preferred embodiment of the invention, it is parallel between the top cross-bar and middle beam to be provided with a positioning
Crossbeam, the tyre surface upper module are adapted to positioning crossbeam positioning.
It is further preferred that the positioning crossbeam is provided with some positioning through hole being spaced apart, the tyre surface upper module
The dual side-edge at middle part be respectively arranged with positioning protrusion, the positioning convex is provided with a location notch hole, and alignment pin adaptation is worn
The location notch hole and the positioning through hole are crossed, so that the tyre surface upper module is adapted to positioning crossbeam positioning.
In a preferred embodiment of the invention, the corner of the two side faces of the moulding bed is equipped with triangle reinforcement
Plate.
Beneficial effects of the present invention：
1st, above and below tyre surface of the invention in module and moulding bed fit structure, module can be horizontal along the crossbeam of moulding bed up and down for tyre surface
Mobile to change so as to adapt to the wide equidimension of vehicle length, window width, door, slip location structure of the tyre surface up and down in module is adjustable
Section, so as to adapt to the change such as waist rail spacing, arc rod member radian.
2nd, module facilitates the new module of disassembly and installation to tyre surface of the invention up and down, so as to adapt to automobile type configuration change, such as
Install the config options such as safety door, middle door additional.
3rd, triangular guide is used in the present invention, and is adapted to V-shaped groove track roller therewith so that caused by welding process
Welding slag is easy to discharge, and welding slag will not be caused to accumulate and influence the smooth of tyre surface upper/lower die.
4th, the present invention can improve the flexible degree of side wall frame mold, reduce mold manufacturing cost, reduce side wall frame life
Produce beat.
5th, moulding bed of the invention uses frame structure, and personnel can enter inside moulding bed, same to the another side of side wall frame
When weld, improve production efficiency.
Brief description of the drawings
Fig. 1 is the dimensional structure diagram of the present invention.
Fig. 2 is the dimensional structure diagram of the tyre surface upper module of the present invention.
Fig. 3 is the structure sectional view of the arc bar location structure of the present invention.
Fig. 4 is the structural representation that the tyre surface upper module of the present invention is adapted to positioning crossbeam positioning.
Embodiment
Technical scheme is further detailed and described below by way of embodiment combination accompanying drawing.
As shown in figure 1, a kind of modularization car side wall frame mold, if including a moulding bed 1, some tyre surface upper modules 2 and
Dry tyre surface lower module 3.
Moulding bed 1, front, the back side, top surface and bottom surface are rectangle, and two side faces are up-small and down-big trapezoidal, front and the back of the body
Face is respectively provided with a top cross-bar 11, one positioning crossbeam 12, a middle beam 13 and the base cross members be arrangeding in parallel from top to bottom
14, the top of the bottom of top cross-bar 11, the upper and lower part of middle beam 13 and base cross members 14 is equipped with triangle and led
Rail 15；Preferably, the corner of above-mentioned two side faces is equipped with triangular reinforcing plate 19.
As shown in Fig. 2 tyre surface upper module 2, is planar rectangular frame structure；Its top and bottom is equipped with V-shaped groove guide rail
Roller 4；Its left and right dual side-edge is respectively symmetrically provided with two and slides the waist rail fastener 21 of location structure 5 and one from top to bottom；Its left and right two
Side is connected by an at least supporting plate 6, and the supporting plate 6 is provided with an arc bar location structure 7；
As shown in figure 1, tyre surface lower module 3, is planar rectangular frame structure；Its top and bottom is equipped with V-shaped groove guide rail
Roller 4；The bottom of its left and right dual side-edge is arranged with a slip location structure 5 respectively；Its left and right dual side-edge passes through at least one
Fagging 6 is connected, and the supporting plate 6 is provided with an arc bar location structure 7；
Some tyre surface upper modules 2 are located between top cross-bar 11 and middle beam 13, and the V-shaped groove guide rail rolling at the top of it
Wheel 4 is adapted to the triangular guide 15 of the bottom of top cross-bar 11, V-shaped groove track roller 4 and the middle beam 13 of its bottom
The triangular guide 15 on top is adapted to so that tyre surface upper module 2 can move along top cross-bar 11 and middle beam 13, when vehicle is consolidated
Regularly, tyre surface upper module 2 is adapted to the positioning crossbeam 12 positioning；Some tyre surface lower modules 3 are located at middle beam 13 and bottom
Between crossbeam 14, and the V-shaped groove track roller 4 at the top of it is adapted to the triangular guide 15 of the bottom of middle beam 13, its bottom
The V-shaped groove track roller 4 in portion is adapted to the triangular guide 15 on the top of base cross members 14 so that tyre surface lower module 3 can be in
Portion's crossbeam 13 and base cross members 14 move.
As shown in Fig. 2 the slip location structure 5 include one located at side and the longitudinal groove 50 parallel with the side and
One slides locating piece 51, and the slip locating piece 51 is slided with longitudinal groove 50 and is adapted to, to be adapted to different car side wall frames
The high size of window, the high size of door and waist rail spacing dimension.The side of the waist rail fastener 21 and the tyre surface upper module 2 is consolidated
Connect, and with a rectangle neck 210 with the waist rail of the fixed car side wall frame of adaptation.
As shown in figure 3, the arc bar location structure 7 includes a support arc bar neck 71 of riser 70 and one, riser 70 is supported
It is fixed in supporting plate 6, the lower surface of arc bar neck 71 has a neck riser 72, on the neck riser 72 there is an arc to lead to
Groove 73, support have on riser 70 a pair should arc-shaped slot 73 screwed hole 701, an attachment screw 74 fits through the screw thread
Hole 701 and arc-shaped slot 73 cause arc bar neck 71 to pass through arc-shaped slot 73 to be connected neck riser 72 and support riser 70
Rotated around the attachment screw 74 and then tangent with the gusset arc bar of car side wall frame.One end of the attachment screw 74 passes through company
Connected nut fastening is spacing, and the other end has a trapezoidal thread through hole 740, and a trapezoidal screw 75 is adapted to the trapezoidal thread through hole 740,
The trapezoidal screw 75 is locked down through trapezoidal nut (not shown) so that it fixes supporting arc bar neck 71.Preferably,
The supporting plate 6 is provided with the through hole 60 of a corresponding trapezoidal screw 75, is easy to adjust trapezoidal screw 75 from below, adjusts arc
The height of bar neck 71.In specific production process, side wall frame changes the radian of arc rod member, by the height for adjusting arc-shaped slot
Degree and arc rod member tangential direction, to meet production requirement.
As shown in figure 4, it is described positioning crossbeam 12 be provided with it is some be spaced apart positioning through hole 120 (size of space according to
Common vehicle types location dimension is arranged), the dual side-edge at the middle part of the tyre surface upper module 2 is respectively arranged with positioning protrusion 22, should
Positioning convex 22 is provided with a location notch hole 220, and an alignment pin 221 fits through the location notch hole 220 and the positioning through hole
120, so that the tyre surface upper module 2 is adapted to the positioning crossbeam 12 positioning.
When the car gusset framework types of production change, can quick sliding tyre surface upper module 2 and tyre surface lower module 3 arrive phase
The corresponding position of positioning through hole 120, realize the function of quick-replaceable mold arrangement.The structure of moulding bed 1 can ensure in two-sided welding,
Conventional welding positioner can only weld in one side to the face of side wall frame three, and another side needs reverse welding another side.The structure of moulding bed 1
Simply, the component for positioning stops few to side wall frame, skeleton can be welded simultaneously in tyre surface both sides, reduces upset and is welded work
Skill, improve production efficiency.
The tyre surface of the present invention is up and down in module and the fit structure of moulding bed 1, and module can be horizontal along the crossbeam slideway of moulding bed 1 up and down for tyre surface
Change to mobile so as to adapt to vehicle length, door spacing, window width equidimension, the slip location structure 5 above and below tyre surface in module
It can see that depth and radian direction are adjusted along tyre surface module longitudinal direction and arc bar with arc bar location structure 7, so as to adapt to waist rail spacing, arc
Rod member radian etc. changes.Module facilitates the new module of disassembly and installation to tyre surface up and down, so as to adapt to automobile type configuration change, such as installs additional
The config options such as safety door, middle door；The implementation of the present invention, the flexible degree of side wall frame mold can be improved, reduce mold manufacture
Cost, reduce side wall frame productive temp.
The foregoing is only a preferred embodiment of the present invention, therefore can not limit the scope that the present invention is implemented according to this, i.e.,
The equivalent changes and modifications made according to the scope of the claims of the present invention and description, all should still it belong in the range of the present invention covers.
Claims (7)
1. modularization car side wall frame mold, it is characterised in that：Including：
One moulding bed, front, the back side, top surface and bottom surface are rectangle, two side faces be it is up-small and down-big trapezoidal, front and back from
The top cross-bar be arrangeding in parallel, a middle beam and a base cross members are up to respectively provided with down, and bottom, the middle part of top cross-bar are horizontal
The upper and lower part of beam and the top of base cross members are equipped with guide rail；
Some tyre surface upper modules, it is planar rectangular frame structure；Its top and bottom is equipped with track roller；Its left and right side point
Two slip location structures and a waist rail fastener are not symmetrically arranged with, and the two slip location structure and the waist rail fastener are from top to bottom
It is sequentially arranged；Its left and right dual side-edge is connected by an at least supporting plate, and the supporting plate is provided with an arc bar location structure；
Some tyre surface lower modules, it is planar rectangular frame structure；Its top and bottom is equipped with track roller；Its left and right dual side-edge
Bottom be arranged with a slip location structure respectively；Its left and right dual side-edge is connected by an at least supporting plate, in the supporting plate
Provided with an arc bar location structure；
Above-mentioned slip location structure includes one and slides locating piece, the cunning located at side and the longitudinal groove parallel with the side and one
Dynamic locating piece is adapted to longitudinal groove slip, be adapted to the high size of window of different car side wall frames, the high size of door and
Waist rail spacing dimension；The side of above-mentioned waist rail fastener and the tyre surface upper module is affixed, and solid to be adapted to a rectangle neck
Determine the waist rail of car side wall frame；Above-mentioned arc bar location structure includes a support riser and an arc bar neck, and support riser is affixed
In in supporting plate, the lower surface of arc bar neck has a neck riser, has an arc-shaped slot on the neck riser, supports riser
It is upper with a pair should arc-shaped slot screwed hole, an attachment screw fits through the screwed hole with arc-shaped slot to be connected neck
Riser with support riser, and cause arc bar neck by arc-shaped slot around the attachment screw rotate and then with car side wall frame
Gusset arc bar is tangent；
Some tyre surface upper modules are located between top cross-bar and middle beam, and track roller at the top of it and top cross-bar
The guide rail adaptation of bottom, the track roller of its bottom are adapted to the guide rail on the top of middle beam so that tyre surface upper module can edge
Top cross-bar and middle beam movement；Some tyre surface lower modules are located between middle beam and base cross members, and at the top of it
Track roller is adapted to the guide rail of the bottom of middle beam, and the guide rail on the track roller of its bottom and the top of base cross members is fitted
Match somebody with somebody so that tyre surface lower module can move along middle beam and base cross members.
2. modularization car side wall frame mold as claimed in claim 1, it is characterised in that：One end of the attachment screw leads to
Cross attaching nut fastening it is spacing, the other end has a trapezoidal thread through hole, and a trapezoidal screw is adapted to the trapezoidal thread through hole, the ladder
Shape screw rod is locked down through trapezoidal nut so that it fixes supporting arc bar neck.
3. modularization car side wall frame mold as claimed in claim 2, it is characterised in that：The supporting plate is provided with a pair
Answer the through hole of the trapezoidal screw.
4. modularization car side wall frame mold as claimed in claim 1, it is characterised in that：The guide rail is led for triangle
Rail, the track roller are V-shaped groove track roller.
5. modularization car side wall frame mold as claimed in claim 1, it is characterised in that：The top cross-bar and middle part are horizontal
Parallel between beam to be provided with a positioning crossbeam, the tyre surface upper module is adapted to positioning crossbeam positioning.
6. modularization car side wall frame mold as claimed in claim 5, it is characterised in that：If the positioning crossbeam is provided with
The dry positioning through hole being spaced apart, the dual side-edge at the middle part of the tyre surface upper module are respectively arranged with positioning protrusion, the positioning
Projection is provided with a location notch hole, and an alignment pin fits through the location notch hole and the positioning through hole, so that mould on the tyre surface
Block is adapted to positioning crossbeam positioning.
7. modularization car side wall frame mold as claimed in claim 1, it is characterised in that：The four of the two side faces of the moulding bed
Angle is equipped with triangular reinforcing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610970998.7A CN106271340B (en) | 2016-11-04 | 2016-11-04 | Modularization car side wall frame mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610970998.7A CN106271340B (en) | 2016-11-04 | 2016-11-04 | Modularization car side wall frame mold |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106271340A CN106271340A (en) | 2017-01-04 |
| CN106271340B true CN106271340B (en) | 2017-11-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610970998.7A Active CN106271340B (en) | 2016-11-04 | 2016-11-04 | Modularization car side wall frame mold |
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| Country | Link |
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| CN (1) | CN106271340B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110052770B (en) * | 2019-05-20 | 2024-03-15 | 厦门大学 | Flexible clamp for welding passenger car pedal framework |
| CN111975276B (en) * | 2020-09-01 | 2022-03-18 | 东风柳州汽车有限公司 | Splicing clamp based on side wall outer plate |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT407129B (en) * | 1997-09-24 | 2000-12-27 | Va Tech Transp Und Montagesyst | DEVICE FOR CHANGING TENSION FRAME IN A MACHINING STATION |
| CN201432179Y (en) * | 2009-04-28 | 2010-03-31 | 大连奥托装备制造有限公司 | Structure of assembling and welding jig for automobile side wall frame |
| CN102699600B (en) * | 2012-06-12 | 2014-07-23 | 江苏友谊汽车有限公司 | Welding mould of top frame of passenger car |
| CN202701672U (en) * | 2012-07-04 | 2013-01-30 | 郑州宇通客车股份有限公司 | Passenger car side body welding mould |
| CN102756231B (en) * | 2012-07-04 | 2015-06-03 | 郑州宇通客车股份有限公司 | Side wall welding mould for passenger bus |
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2016
- 2016-11-04 CN CN201610970998.7A patent/CN106271340B/en active Active
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| Publication number | Publication date |
|---|---|
| CN106271340A (en) | 2017-01-04 |
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