CN207170706U - Wheel cover of automobile flanging molding die - Google Patents
Wheel cover of automobile flanging molding die Download PDFInfo
- Publication number
- CN207170706U CN207170706U CN201721071571.XU CN201721071571U CN207170706U CN 207170706 U CN207170706 U CN 207170706U CN 201721071571 U CN201721071571 U CN 201721071571U CN 207170706 U CN207170706 U CN 207170706U
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- pressing core
- wheel cover
- material pressing
- flange
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- 238000000465 moulding Methods 0.000 title claims abstract description 22
- 239000011230 binding agent Substances 0.000 claims abstract description 29
- 238000003825 pressing Methods 0.000 claims description 157
- 239000000463 material Substances 0.000 claims description 94
- 230000013011 mating Effects 0.000 claims description 19
- 241000469816 Varus Species 0.000 claims description 15
- 230000001737 promoting effect Effects 0.000 claims description 4
- 238000007493 shaping process Methods 0.000 abstract description 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 18
- 238000004080 punching Methods 0.000 description 12
- 229910052757 nitrogen Inorganic materials 0.000 description 9
- 230000000694 effects Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000002459 sustained effect Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model discloses a kind of wheel cover of automobile flanging molding die, including upper bolster, die shoe and the binder hemmer being connected with upper bolster and die shoe, binder hemmer sets two.Wheel cover of automobile flanging molding die of the present utility model, by setting two binder hemmers, so as to disposably carry out flange shaping to two wheel covers, improve the processing efficiency of wheel cover of automobile in-flanges.
Description
Technical field
The utility model belongs to technical field of mold, specifically, the utility model is related to a kind of wheel cover of automobile flange into
Pattern has.
Background technology
Wheel cover of automobile refers to be installed on chassis bottom, for forming the housing of wheel chamber；During assembling, wheel of vehicle is arranged on car
On frame, and the wheel intracavitary in wheel cover of automobile.On the one hand wheel cover of automobile is used to protect wheel, be on the other hand used to prevent muddy water from entering
Enter the part of frame interior.
Wheel cover of automobile is sheet metal component, diel need to be used to carry out flange processing to plate during making.Existing automotive wheels
When cover diel carries out in-flanges processing to plate, easily there is the defects of corrugation and stack in plate, and after the completion of punching press
Pickup is difficult, can not realize automated production, low production efficiency.
Utility model content
The utility model provides a kind of wheel cover of automobile flanging molding die, it is therefore an objective to improves the processing of wheel cover of automobile in-flanges
Efficiency.
To achieve these goals, the technical scheme that the utility model is taken is：Wheel cover of automobile flanging molding die, including
Upper bolster, die shoe and the binder hemmer being connected with upper bolster and die shoe, binder hemmer set two, binder
Hemmer include be used for wheel cover plate is positioned upper overturning punch-pin, be movably arranged at below upper overturning punch-pin
Movable flanging die, for promote movable flanging die to move and be connected with upper bolster driving slotting tool, movably set
It is placed in the flange material pressing core of the inside of movable flanging die, the lateral pressing for clamping Wheelhouse panel part is engaged with movable flanging die
Core, with flange material pressing core be oppositely arranged and be engaged with movable flanging die make wheel cover plate carry out varus edge forming flange
Cavity plate, the moveable lower mould wedge slide block being arranged on die shoe and for promote lower mould wedge slide block move and with
The wedge drive block of die holder connection, flange cavity plate and lateral pressing core are arranged in lower mould wedge slide block.
The binder hemmer also includes positioned at the top of the upper overturning punch-pin and pressed for applying to wheel cover plate
The positive material pressing core of power, positive material pressing core are connected with the upper bolster.
The positive material pressing core of two binder hemmers is fixedly connected.
The driving slotting tool is connected by bearing with the upper bolster, and the positive material pressing core has allow bearing to pass through to lead to
Hole, driving slotting tool are provided with two.
To be fixedly installed in the lower mould wedge slide block, the lateral pressing core is set the flange cavity plate to be moveable
In in lower mould wedge slide block.
The lower mould wedge slide block is provided with the first flexible member for applying thrust to the lateral pressing core, in wheel cover plate
When carrying out varus edge forming, the thrust that the first flexible member offside material pressing core applies causes lateral pressing core to keep pasting with wheel cover plate
Conjunction state.
The lower mould wedge slide block, which is provided with, to be used to be oriented to the lateral pressing core and for pulling side in backhaul
Material pressing core carries out the first guide plate of backhaul, and the first guide plate includes guide plate body and the limited block being arranged on guide plate body, side pressure
The second guide groove that material core has the first guide groove for allowing guide plate body to insert and allows limited block to insert.
The guide plate body has the first spigot surface, the second spigot surface and the 3rd spigot surface, and the first spigot surface and second is led
Parallel to face, the 3rd spigot surface and the first spigot surface and the second spigot surface are perpendicular, the internal face at first guide groove
The second mating surface and the 3rd guide face contacts with the first mating surface with the first guide face contacts, with the second guide face contacts
The 3rd mating surface.
The inside of the movable flanging die is provided with the second flexible member and use for applying thrust to the flange material pressing core
In the guide pillar being oriented to flange material pressing core, the inside of flange material pressing core is provided with the guide pin bushing being sheathed on guide pillar.
The bottom of the flange material pressing core is provided with the second guide plate contacted with the movable flanging die, the flange cavity plate
Bottom be provided with the 3rd guide plate that contact with movable flanging die, the bottom of the lateral pressing core with flange cavity plate provided with contacting
4th guide plate.
Wheel cover of automobile flanging molding die of the present utility model, by setting two binder hemmers, so as to one
Secondary property carries out flange shaping to two wheel covers, improves the processing efficiency of wheel cover of automobile in-flanges；And binder hemmer is set
Put moveable flanging die and flange material pressing core is engaged with flange cavity plate, adding for wheel cover of automobile in-flanges can be improved
The product quality of work efficiency rate and wheel cover of automobile, avoid the occurrence of the phenomenon of corrugation and stack, and moveable flanging die
Flange negative angle can be avoided after punching press terminates, the pickup being easy to after the completion of punching press, helps to realize automated production.
Brief description of the drawings
This specification includes the following drawings, and shown content is respectively：
Fig. 1 is the structural representation of the utility model wheel cover of automobile flanging molding die；
Fig. 2 is the Longitudinal cross section schematic of the utility model wheel cover of automobile flanging molding die；
Fig. 3 is the Longitudinal cross section schematic of binder hemmer；
Fig. 4 is the assembling schematic diagram of upper overturning punch-pin, movable flanging die and flange material pressing core；
Fig. 5 is the structural representation of flange material pressing core；
Fig. 6 is the assembling schematic diagram of flange material pressing core, lateral pressing core and flange cavity plate etc.；
Fig. 7 is the structural representation of flange cavity plate；
Fig. 8 is the structural representation of lateral pressing core；
Fig. 9 is the structural representation of the second guide plate；
Figure 10 is the cooperation schematic diagram of the second guide plate and lateral pressing core；
Figure 11 is the structural representation of the wheel cover plate after the completion of punching press；
In figure mark for：
1st, upper bolster；2nd, die shoe；3rd, movable flanging die；
4th, flange material pressing core；5th, lateral pressing core；501st, the first guide groove；502nd, the second guide groove；503rd, the first mating surface；
504th, the second mating surface；505th, the 3rd mating surface；
6th, positive material pressing core；7th, flange cavity plate；701st, cavity plate body；702nd, supporting leg；
8th, the first guide plate；801st, guide plate body；802nd, limited block；803rd, the first spigot surface；804th, the second spigot surface；805、
3rd spigot surface；
9th, lower mould wedge slide block；10th, wedge drive block；
11st, the second guide plate；12nd, the 3rd guide plate；13rd, the 4th guide plate；
14th, the first flexible member；15th, the second flexible member；16th, the 3rd flexible member；17th, the 4th flexible member；18th, take turns
Cover plate part；19th, guide pillar；20th, slotting tool is driven；21st, upper overturning punch-pin；22nd, the 5th guide plate；23rd, in-flanges；24th, the first cover plate；
25th, the second cover plate；26th, bearing.
Embodiment
Below against accompanying drawing, by the description to embodiment, specific embodiment of the present utility model is made further detailed
Thin explanation, it is therefore an objective to help those skilled in the art have to design of the present utility model, technical scheme it is more complete, accurate and
Deep understanding, and contribute to its implementation.
As shown in Figure 1 to 11, the utility model provides a kind of wheel cover of automobile flanging molding die, including upper bolster 1,
Die shoe 2 and the binder hemmer being connected with upper bolster 1 and die shoe 2, binder hemmer set two, binder flange
Device include be used for wheel cover plate is positioned upper overturning punch-pin 21, be movably arranged at below upper overturning punch-pin 21
Movable flanging die 3, for promoting driving slotting tool 20 that movable flanging die 3 moves and be connected with upper bolster 1, removable
The inside for being arranged at movable flanging die 3 flange material pressing core 4, be engaged with movable flanging die 3 and to clamp Wheelhouse panel part
Lateral pressing core 5, with flange material pressing core 4 for be oppositely arranged and be engaged with movable flanging die 3 make wheel cover plate carry out in-flanges
The flange cavity plate 7 of shaping, the moveable lower mould wedge slide block 9 being arranged on die shoe 2 and for promoting lower mould wedge slide block 9
The wedge drive block 10 for moving and being connected with upper bolster 1, flange cavity plate 7 and lateral pressing core 5 are arranged at lower mould wedge slide block 9
On, flange material pressing core 4 is used to contact with wheel cover plate and for applying wheel cover plate when wheel cover plate carries out varus edge forming
Add elastic acting force.
Specifically, as depicted in figs. 1 and 2, to be oppositely arranged on die shoe 2, two are pressed two binder hemmers
Material hemmer be on the same straight line parallel with the length direction of die shoe 2, two binder hemmers respectively with it is upper
Die holder 1 and die shoe 2 are engaged carries out varus edge forming to a wheel cover plate.Driving slotting tool 20 passes through bearing 26 and upper bolster
1 connection, driving slotting tool 20 are located at the lower section of upper bolster 1, and the upper end of bearing 26 is fixedly connected with upper bolster 1 and bearing 26 and upper mould
Seat 1 is formed in one, and the lower end of bearing 26 is fixedly connected by bolt with driving slotting tool 20.
As shown in Figures 2 and 3, when wheel cover plate carries out varus edge forming, movable flanging die 3 and upper overturning punch-pin 21
Type face be bonded with wheel cover plate.Driving slotting tool 20 and wedge drive block 10 are fixedly connected with upper bolster 1, in punching press, driving
Slotting tool 20 and wedge drive block 10 synchronously push with upper bolster 1.Upper overturning punch-pin 21 is fixedly connected with die shoe 2, and upper overturning is convex
For mould 21 between driving slotting tool 20 and wedge drive block 10, movable flanging die 3 is movably to be arranged on die shoe 2,
Movable flanging die 3 is located at the lower section of upper overturning punch-pin 21, and the moving direction of movable flanging die 3 is horizontal direction.Driving is inserted
Knife 20 and lateral pressing core 5 are located at the side of movable flanging die 3 respectively, and driving slotting tool 20 is engaged structure with movable flanging die 3
Into Wedge mechanism, the inclined-plane of slotting tool 20 and the contact of incline plane of movable flanging die 3 are driven, can when driving slotting tool 20 to push
Promotion activity flanging die 3 moves towards close to the direction of lateral pressing core 5, and the type face of final movable flanging die 3 can be with
The internal face of wheel cover plate to be processed is in contact, and is engaged with lateral pressing core 5 and clamps Wheelhouse panel part.Upper overturning punch-pin 21 is used
In providing support and positioning to wheel cover plate to be processed, wheel cover plate to be processed is fixed on upper overturning punch-pin 21, above turned over
The type face of side punch-pin 21 is in contact in the top of movable flanging die 3 with the internal face of wheel cover plate to be processed.
As shown in Figures 2 and 3, lower mould wedge slide block 9 is movably is arranged on die shoe 2, lower mould wedge slide block 9
In the lower section of upper bolster 1, the moving direction of lower mould wedge slide block 9 for horizontal direction and with the moving direction of movable flanging die 3
It is parallel.Wedge drive block 10 and movable flanging die 3 are located at the side of lower mould wedge slide block 9 respectively, wedge drive block 10 with
Lower mould wedge slide block 9 is engaged composition Wedge mechanism, the inclined-plane of wedge drive block 10 and the contact of incline plane of lower mould wedge slide block 9,
When wedge drive block 10 pushes, lower mould wedge slide block 9 can be promoted to be moved towards the direction close to movable flanging die 3
Dynamic, lower mould wedge slide block 9 drives lateral pressing core 5 and the synchronizing moving of flange cavity plate 7 thereon, the type face meeting of final lateral pressing core 5
It is in contact with the outside wall surface of wheel cover plate to be processed so that lateral pressing core 5 is engaged clamping Wheelhouse panel with movable flanging die 3
Part, and flange cavity plate 7 can be engaged with movable flanging die 3 and flange material pressing core 4, make wheel cover plate carry out in-flanges into
Type.
As shown in Figures 2 and 3, lower mould wedge slide block 9 is provided with the first flexible member that offside material pressing core 5 applies thrust
14, when wheel cover plate carries out varus edge forming, the thrust that the offside material pressing core 5 of the first flexible member 14 applies causes lateral pressing core
5 keep fit-state with wheel cover plate, and the type face of lateral pressing core 5 is bonded with the outside wall surface of wheel cover plate, lateral pressing core 5 and activity
Flanging die 3, which is engaged, clamps Wheelhouse panel part, and the type face of lateral pressing core 5 and the type face of movable flanging die 3 are located at wheel cover respectively
The side of the plate and type face of lateral pressing core 5 and the type face of movable flanging die 3 are in sustained height.First flexible member 14 is excellent
Elect nitrogen spring as, nitrogen spring is extending and compresses.First flexible member 14 is clipped in lateral pressing core 5 and lower mould wedge slide block 9
Between, the length direction of the first flexible member 14 is parallel with the moving direction of lower mould wedge slide block 9, and the first flexible member 14 is right
Lateral pressing core 5 apply thrust enable lateral pressing core 5 be directed away from lower mould wedge slide block 9 direction rectilinear movement.Taking turns
When cover plate part carries out varus edge forming, the first flexible member 14 is used for offside material pressing core 5 and applies elastic acting force so that in flange
When cavity plate 7 is not in contact with wheel cover plate, lateral pressing core 5 can touch wheel cover plate, the first flexible member 14 prior to flange cavity plate 7
The elasticity of lateral pressing core 5 is acted against on Wheelhouse panel part.I.e. before flange cavity plate 7 contacts Wheelhouse panel part, the first flexible member 14 makes
Lateral pressing core 5 is in ejection state so that with the movement of lower mould wedge slide block 9, lateral pressing core 5 can first and movable flanging die
3 are engaged clamping Wheelhouse panel part, and being then engaged again by flange cavity plate 7 with movable flanging die 3 and flange material pressing core 4 makes wheel cover
Plate carries out varus edge forming.
As shown in figure 3, flange cavity plate 7 is is fixedly installed in lower mould wedge slide block 9, lateral pressing core 5 is movably to set
It is placed in lower mould wedge slide block 9, for lower mould wedge slide block 9 to be movably arranged on die shoe, flange cavity plate 7 is located at lateral pressing
The lower section of core 5, flange cavity plate 7 simultaneously stretch out towards the outside of lower mould wedge slide block 9, the shape of flange cavity plate 7 and lateral pressing core 5
Shape and the shape of wheel cover plate match.
As shown in Figure 3 and Figure 4, flange cavity plate 7 and flange material pressing core 4 is are oppositely arranged and both are in and lower mould wedge is slided
On the parallel same straight line of the moving direction of block 9, the inside of movable flanging die 3, which has, accommodates the accommodating of flange material pressing core 4
The chamber and accommodating cavity forms opening on the side of the face-down mould wedge slide block 9 of movable flanging die 3, flange cavity plate 7 can lead to
Opening insertion accommodating cavity neutralization is crossed to extract out from accommodating cavity.Flange material pressing core 4 is arranged at the accommodating cavity of movable flanging die 3
In so that it is compact-sized.It is fixed in wheel cover plate to be processed on upper overturning punch-pin 21 and in the type face of movable flanging die 3
After being bonded with the internal face of wheel cover plate, a part for wheel cover plate is located at the lower section in the type face of movable flanging die 3, the wheel cover
A part for plate is the extension extended to below the type face of movable flanging die 3, and now the extension of wheel cover plate is
Bending need to be carried out to mold the part of in-flanges, flange material pressing core 4 and flange cavity plate 7 are located at the extension of wheel cover plate respectively
Side.Then during wheel cover plate carries out varus edge forming, flange cavity plate 7 and flange material pressing core 4 are respectively positioned at wheel
The extension of the side of cover plate part and flange cavity plate 7 and flange material pressing core 4 all the time with wheel cover plate keeps contact condition, flange pressure
Core 4 is expected and positioned at the lower section in the type face being bonded with the internal face of wheel cover plate of movable flanging die 3, with wedge drive block 10
Push, lower mould wedge slide block 9 drives flange cavity plate 7 to continue to move to, and movable flanging die 3 is fixed, and flange cavity plate 7 can push away
The extension of driving wheel cover plate part is gradually overturn towards inner side, and (it is to instigate extension direction that extension carries out upset towards inner side
Side where flange material pressing core 4 is overturn), at the same time flange material pressing core 4 keeps contacting with the extension of wheel cover plate
State and elastic acting force is applied to wheel cover plate, flange material pressing core 4 acted against on the extension of wheel cover plate, flange material pressing core
4 and moved under flange cavity plate 7 and the promotion of extension overturn towards the inside of movable flanging die 3, flange
After cavity plate 7 moves into place, in-flanges is molded.Flange cavity plate 7 after moving into place stretches into the inside of movable flanging die 3 and position
In the lower section in the type face of movable flanging die 3, flange cavity plate 7 is simultaneously inconsistent with flange material pressing core 4, is molded on wheel cover plate
In-flanges is clipped between flange cavity plate 7 and movable flanging die 3.
As shown in Figure 3 and Figure 5, the inside of movable flanging die 3 is provided with the second elasticity for applying thrust to flange material pressing core 4
Element 15 and the guide pillar 19 for being oriented to flange material pressing core 4, the inside of flange material pressing core 4, which is provided with, to be sheathed on guide pillar 19
Guide pin bushing.When wheel cover plate carries out varus edge forming, the thrust that the second flexible member 15 applies to flange material pressing core 4 to turn over
Side material pressing core 4 keeps contact condition with wheel cover plate, and the type face of flange material pressing core 4 contacts with the extension of wheel cover plate, flange
Material pressing core 4 and flange cavity plate 7 are engaged, and flange material pressing core 4 and flange cavity plate 7 are in sustained height.Second flexible member 15 is excellent
Elect nitrogen spring as, nitrogen spring is extending and compresses.Second flexible member 15 is clipped in flange material pressing core 4 and movable flanging die
Between 3, the length direction of the second flexible member 15 is parallel with the moving direction of movable flanging die 3, the second flexible member 15
The thrust applied to flange material pressing core 4 flange material pressing core 4 to be directed away from the direction straight line of movable flanging die 3 to move
It is dynamic.When wheel cover plate carries out varus edge forming, the second flexible member 15 is used to apply elastic acting force to flange material pressing core 4,
So that when flange cavity plate 7 is not in contact with wheel cover plate, flange material pressing core 4 can touch wheel cover plate prior to flange cavity plate 7
Extension, the second flexible member 15 act against the elasticity of flange material pressing core 4 on Wheelhouse panel part.
As shown in figure 5, the second flexible member 15 and guide pillar 19 are fixedly installed in the accommodating cavity of movable flanging die 3, the
The length direction of two flexible members 15 is parallel with the length direction of guide pillar 19, and guide pillar 19 is located under the second flexible member 15
Side.Guide pin bushing is fixedly installed on the inside of flange material pressing core 4, and guide pillar 19 is inserted in guide pin bushing, guide pillar 19 and in movable flanging die 3
Multiple along the length direction setting of movable flanging die 3 in accommodating cavity, guide pillar 19 is engaged with guide pin bushing, in flange material pressing core
Flange material pressing core 4 is play the guiding role during 4 movement.
As shown in Figure 3 and Figure 6, lower mould wedge slide block 9, which is provided with, is oriented to for offside material pressing core 5 and in backhaul
Shi Ladong lateral pressings core 5 carries out the length of the first guide plate 8 of backhaul, the length direction of the first guide plate 8 and the first flexible member 14
Direction is parallel, and the first guide plate 8 includes guide plate body 801 and the limited block 802 being arranged on guide plate body 801, lateral pressing core 5
With allow guide plate body 801 insert the first guide groove 501 and allow limited block 802 insert the second guide groove 502.First guide plate
8, which are used for the offside material pressing core 5 when lateral pressing core 5 moves, play the guiding role, and also doubles as and forces backhaul block to use, on upper bolster 1
OK, during lower mould 9 backhaul of wedge slide block, lower mould wedge slide block 9 pulls lateral pressing core 5 to move by the first guide plate 8, makes side pressure
Expect that core 5 departs from the wheel cover plate after the completion of punching press, realize backhaul.Set and this integrated by guide plate body 801 and limited block 802
The first integrally formed guide plate 8, compact-sized, convenient arrangement realizes limited in space, enters in the case of the difficulty of limited configurations
Row arrangement, and make it that the overall structure of binder hemmer is compacter, beneficial to the arrangement on mould, reduce this practicality
The overall volume of new automobile wheel cover flanging molding die.
As shown in Fig. 8 to Figure 10, guide plate body 801 is elongated plates, one end of guide plate body 801 and lower mould wedge slide block
9 are fixedly connected, and limited block 802 is arranged at the other end of guide plate body 801, and limited block 802 is rectangular block and the direction of limited block 802
The lower section of guide plate body 801 protrudes.Guide plate body 801 has the first spigot surface 803, the second spigot surface 804 and the 3rd spigot surface
805, the first spigot surface 803 and the second spigot surface 804 are parallel, and the 3rd spigot surface 805 and the first spigot surface 803 and second are oriented to
Face 804 is perpendicular, the first spigot surface 803, the second spigot surface 804 and the 3rd spigot surface 805 be oriented to body outer surface and
It is plane, the first spigot surface 803 and the second spigot surface 804 are located at the side of the 3rd spigot surface 805, the 3rd spigot surface respectively
805 be the bottom surface of guide plate body 801, and the first spigot surface 803 and the second spigot surface 804 are located at the side of guide plate body 801 respectively
Side.First guide groove 501 is rectangular recess, and the first guide groove 501 starts downwardly side pressure for the top surface in lateral pressing core 5
Expect the groove that the internal recess of core 5 is formed, the width of the width and guide plate body 801 of the first guide groove 501 is equal in magnitude, guide plate
Body 801 is inserted in the first guide groove 501, and internal face at the first guide groove 501 has the contacted with the first spigot surface 803
3rd mating surface of one mating surface 503, the second mating surface 504 contacted with the second spigot surface 804 and the contact of the 3rd spigot surface 805
505, the first mating surface 503, the second mating surface 504 and the 3rd mating surface 505 are plane, and the 3rd mating surface 505 is led for first
Inner bottom surface at groove 501, the first mating surface 503 and the second mating surface 504 are two vertical with the 3rd mating surface 505 relative
Internal face.That is the first guide plate 8 is that three faces contact with lateral pressing core 5, and guiding accuracy is high so that steady when lateral pressing core 5 moves
It is qualitative good so that lateral pressing core 5, with wheel cover plate accurate fit, can be advantageous to improve the processing and forming quality of wheel cover plate.
As shown in Fig. 8 to Figure 10, the second guide groove 502 is the groove for being arranged at the lower section of the first guide groove 501, and second is oriented to
The length direction of groove 502 is parallel with the length direction of the first guide groove 501, and the length of the second guide groove 502 is led less than first
To the length of groove 501, the width of the second guide groove 502 is less than the width of the first guide groove 501, and the second guide groove 502 is the
Start the groove that the internal recess of downwardly lateral pressing core 5 is formed in three mating surfaces 505, the second guide groove 502 is led with first
Connected to groove 501.Limited block 802 is inserted in the second guide groove 502, in lower 9 backhaul of mould wedge slide block, the limit of the first guide plate 8
After position block 802 is moved along the second guide groove 502 and contacted with the inner wall of end face of the second guide groove 502, lower mould wedge slide block 9
By the first guide plate 8 lateral pressing core 5 can be pulled to move, lateral pressing core 5 is carried out backhaul.
As shown in Figure 3 and Figure 5, the bottom of flange material pressing core 4 is provided with the second guide plate 11 contacted with movable flanging die 3,
Second guide plate 11 is fixedly connected with flange material pressing core 4, and the second guide plate 11 is clipped in the appearance of flange material pressing core 4 and movable flanging die 3
Between putting the inner bottom surface of chamber, the second guide plate 11 is simultaneously set more in length direction of the bottom of flange material pressing core 4 along flange material pressing core 4
Individual, the length direction of flange material pressing core 4 is parallel with the length direction of movable flanging die 3.By in flange material pressing core 4 and work
Second guide plate 11 is set between dynamic flanging die 3 so that movable flanging die 3 can provide a supporting role to flange material pressing core 4,
So that stability when flange material pressing core 4 moves is good so that flange material pressing core 4 and wheel cover plate accurate fit, is advantageous to improve
The processing and forming quality of wheel cover plate.
As shown in Figure 3 and Figure 5, the top of flange material pressing core 4 is provided with the 5th guide plate 22 contacted with movable flanging die 3,
5th guide plate 22 is fixedly connected with flange material pressing core 4, and the 5th guide plate 22 is clipped in the appearance of flange material pressing core 4 and movable flanging die 3
Between putting the inner top surface of chamber, the 5th guide plate 22 contacts with the inner top surface of accommodating cavity, the 5th guide plate 22 and on the top of flange material pressing core 4
Length direction of the portion along flange material pressing core 4 sets multiple.
As shown in Fig. 3, Fig. 4, Fig. 6 and Fig. 7, the bottom of flange cavity plate 7 is provided with the 3rd contacted with movable flanging die 3 and led
Plate 12, flange cavity plate 7 include cavity plate body 701 and are arranged at the bottom of cavity plate body 701 and are stretched out towards the lower section of cavity plate body 701
Supporting leg 702, the shape and the shape of wheel cover plate of cavity plate body 701 match, cavity plate body 701 and lower mould wedge slide block 9
It is fixedly connected, cavity plate body 701 is used to contact Wheelhouse panel part, and is engaged with movable flanging die 3 and flange material pressing core 4, makes
Wheel cover plate carries out varus edge forming.Supporting leg 702 is used to provide a supporting role cavity plate body 701, and the 3rd guide plate 12 is arranged at
The bottom of supporting leg 702, the 3rd guide plate 12 are fixedly connected with supporting leg 702, and the accommodating of movable flanging die 3 is stretched into flange cavity plate 7
After in chamber, the 3rd guide plate 12 is clipped between the inner bottom surface of the accommodating cavity of supporting leg 702 and movable flanging die 3, the 3rd guide plate 12 with
The inner bottom surface contact of the accommodating cavity of movable flanging die 3.By setting the 3rd between flange cavity plate 7 and movable flanging die 3
Guide plate 12 so that movable flanging die 3 can provide a supporting role to flange cavity plate 7 so that stabilization when flange cavity plate 7 moves
Property it is good so that flange cavity plate 7 and wheel cover plate accurate fit, be advantageous to improve the processing and forming quality of wheel cover plate.
As shown in fig. 7, supporting leg 702 sets two and two supporting legs 702 in the bottom of cavity plate body 701 along flange cavity plate 7
Length direction set gradually, the bottom of each supporting leg 702 sets the 3rd guide plate 12 respectively.
As shown in figures 3 and 8, can be relatively moved between lateral pressing core 5 and the flange cavity plate 7 of lower section, lateral pressing
The bottom of core 5 is provided with the 4th guide plate 13 contacted with flange cavity plate 7, and the 4th guide plate 13 is fixedly connected with lateral pressing core 5, and the 4th leads
Plate 13 is clipped between the inner bottom surface of the accommodating cavity of lateral pressing core 5 and flange cavity plate 7, the top surface of the 4th guide plate 13 and flange cavity plate 7
Contact, the 4th guide plate 13 simultaneously set multiple, the length of lateral pressing core 5 in length direction of the bottom of lateral pressing core 5 along lateral pressing core 5
It is parallel with the length direction of flange cavity plate 7 to spend direction.By setting the 4th guide plate between lateral pressing core 5 and flange cavity plate 7
13 so that flange cavity plate 7 can offside material pressing core 5 provide a supporting role so that lateral pressing core 5 move when stability it is good, make
Lateral pressing core 5 and wheel cover plate accurate fit are obtained, is advantageous to improve the processing and forming quality of wheel cover plate.
As shown in figure 3, binder hemmer also includes being used for the 3rd flexible member for applying movable flanging die 3 thrust
16, the 3rd flexible member 16 is preferably nitrogen spring, and nitrogen spring is extending and compresses.3rd flexible member 16 is arranged at lower mould
Seat 2 on, the 3rd flexible member 16 is parallel with the first flexible member 14, the 3rd flexible member 16 be clipped in movable flanging die 3 and
Between die shoe 2, the 3rd flexible member 16 is used to promote movable flanging die 3 to carry out return, and the 3rd flexible member 16 is to activity
The thrust that flanging die 3 applies causes movable flanging die 3 to be directed away from the direction rectilinear movement of lower mould wedge slide block 9.
As shown in fig. 6, binder hemmer also includes being used for the 4th flexible member for applying lower mould wedge slide block 9 thrust
17, the 4th flexible member 17 is preferably nitrogen spring, and nitrogen spring is extending and compresses.4th flexible member 17 is arranged at lower mould
Seat 2 on, the 4th flexible member 17 is parallel with the first flexible member 14, the 4th flexible member 17 be clipped in lower mould wedge slide block 9 and
Between die shoe 2, the 4th flexible member 17 is used to promote lower mould wedge slide block 9 to carry out return, and the 4th flexible member 17 is to lower mould
The thrust that wedge slide block 9 applies causes lower mould wedge slide block 9 to be directed away from the direction rectilinear movement of movable flanging die 3.
As shown in figure 3, binder hemmer also includes positioned at the top of upper overturning punch-pin 21 and for being applied to wheel cover plate
Stressed positive material pressing core 6, positive material pressing core 6 and wedge drive block 10 are fixedly connected with upper bolster 1, and positive material pressing core 6 is used to compress
Lower section wheel cover plate to be processed, prevent wheel cover plate in the vertical direction occur play, be advantageous to improve wheel cover plate into
Type crudy.During wheel cover plate carries out varus edge forming, the type face of positive material pressing core 6 and the outside wall surface of wheel cover plate
Keep fitting.Positive material pressing core 6 is connected by multiple nitrogen springs with upper bolster.
As shown in Fig. 2 the positive material pressing core 6 of two binder hemmers is fixedly connected with into a single integrated structure, two positive material pressing cores 6
It is synchronized with the movement, improves the accuracy of flange shaping.Positive material pressing core 6, which has, allows the through hole that bearing 26 passes through, binder hemmer
Slotting tool 20 is driven to be provided with two, each driving slotting tool 20 of binder hemmer is fixed by a bearing 26 with upper bolster respectively
Connection, two driving slotting tools 20 of binder hemmer are engaged with same movable flanging die 3 and two driving slotting tools 20
The stability and reliability run positioned at the same side of flange movable punch 3, raising activity flanging die 3.
The structure of wheel cover plate after the completion of punching press is as shown in figure 11, and the wheel cover plate after the completion of punching press includes the first cover plate
24th, the second cover plate 25 and in-flanges 23, the second cover plate 25 be circular arc plate and the second cover plate 25 radian 90 degree to 180 degree it
Between, the first cover plate 24 be used for close the second cover plate 25 one end open, the first cover plate 24 and with the end opening of the second cover plate 25
Edge is fixedly connected, and in-flanges 23 is connected with the other end edge of opening of the second cover plate 25, and the first cover plate 24 and in-flanges 23 are equal
Positioned at the inner side of the second cover plate 25.
As in figs. 3 and 11, wheel cover of automobile flanging molding die matched moulds on earth after, punching press complete, now, punching press complete
Second cover plate 25 of wheel cover plate afterwards is clamped by lateral pressing core 5 and movable flanging die 3, the type face of movable flanging die 3 with
Second cover plate 25 internal face fitting, in-flanges 23 be located at the lower section of movable flanging die 3 and with the type face of movable flanging die 3
Fitting.Pickup is needed after the completion of punching press, driving slotting tool 20 moves up with upper bolster 1, and movable flanging die 3 is in the 3rd flexible member 16
In the presence of return so that movable flanging die 3 is directed away from the direction movement of the second cover plate 25, and the movable flange after return is convex
Mould 3 departs from the second cover plate 25 and in-flanges 23, and between the type face of the movable flanging die 3 after return and in-flanges 23
Distance is 10-15mm, has enough safe distances between movable flanging die 3 and in-flanges 23 so that after the completion of punching press
Wheel cover plate can be removed upwards, and can be helped to realize automation pickup by manipulator automatic part picking.
The utility model is exemplarily described above in association with accompanying drawing.Obviously, the utility model implements not
Limited by aforesaid way.As long as employ the various unsubstantialities that methodology and technical scheme of the present utility model are carried out
Improvement；Or it is not improved, above-mentioned design of the present utility model and technical scheme are directly applied into other occasions, at this
Within the protection domain of utility model.
Claims (10)
1. wheel cover of automobile flanging molding die, including upper bolster and die shoe, it is characterised in that：Also include with the upper bolster and
The binder hemmer of the die shoe connection, binder hemmer set two, and binder hemmer includes being used for wheel cover
Upper overturning punch-pin that plate is positioned, the moveable movable flanging die being arranged at below upper overturning punch-pin, for promoting
Driving slotting tool that movable flanging die is moved and is connected with upper bolster, the inside for being movably arranged at movable flanging die
Flange material pressing core, be engaged with movable flanging die clamp the lateral pressing core of Wheelhouse panel part, be with respect to setting with flange material pressing core
Put and be engaged with movable flanging die the flange cavity plate for making wheel cover plate carry out varus edge forming, be movably arranged at lower mould
Lower mould wedge slide block on seat and the wedge drive block for promoting lower mould wedge slide block to move and being connected with upper bolster, are turned over
Edge die and lateral pressing core are arranged in lower mould wedge slide block.
2. wheel cover of automobile flanging molding die according to claim 1, it is characterised in that：The binder hemmer also wraps
Include positioned at the upper overturning punch-pin top and for wheel cover plate apply pressure positive material pressing core, positive material pressing core with it is described on
Die holder connects.
3. wheel cover of automobile flanging molding die according to claim 2, it is characterised in that：Two binder hemmers
Positive material pressing core be fixedly connected.
4. wheel cover of automobile flanging molding die according to claim 3, it is characterised in that：The driving slotting tool passes through bearing
It is connected with the upper bolster, the positive material pressing core, which has, allows the through hole that bearing passes through, and driving slotting tool is provided with two.
5. wheel cover of automobile flanging molding die according to claim 4, it is characterised in that：The flange cavity plate sets for fixation
It is placed in the lower mould wedge slide block, the lateral pressing core is movably to be arranged in lower mould wedge slide block.
6. wheel cover of automobile flanging molding die according to claim 5, it is characterised in that：Set in the lower mould wedge slide block
There is the first flexible member for applying thrust to the lateral pressing core, when wheel cover plate carries out varus edge forming, the first elasticity member
The thrust that part offside material pressing core applies causes lateral pressing core to keep fit-state with wheel cover plate.
7. the wheel cover of automobile flanging molding die according to claim 5 or 6, it is characterised in that：The lower mould wedge slide block
The first guide plate for being used to be oriented to the lateral pressing core and being used for pull lateral pressing core to carry out backhaul in backhaul is provided with,
First guide plate includes guide plate body and the limited block that is arranged on guide plate body, and lateral pressing core has allow guide plate body to insert the
One guide groove and the second guide groove for allowing limited block to insert.
8. wheel cover of automobile flanging molding die according to claim 7, it is characterised in that：The guide plate body has first
Spigot surface, the second spigot surface and the 3rd spigot surface, the first spigot surface and the second spigot surface are parallel, and the 3rd spigot surface is led with first
Perpendicular to face and the second spigot surface, the internal face at first guide groove has to be coordinated with the first of the first guide face contacts
Face and the second mating surface of the second guide face contacts and the 3rd mating surface of the 3rd guide face contacts.
9. wheel cover of automobile flanging molding die according to claim 7, it is characterised in that：The movable flanging die it is interior
Portion is provided with applies the second flexible member of thrust and the guide pillar for being oriented to flange material pressing core to the flange material pressing core,
The inside of flange material pressing core is provided with the guide pin bushing being sheathed on guide pillar.
10. wheel cover of automobile flanging molding die according to claim 9, it is characterised in that：The bottom of the flange material pressing core
Portion is provided with the second guide plate contacted with the movable flanging die, and the bottom of the flange cavity plate is provided with to be connect with movable flanging die
The 3rd tactile guide plate, the bottom of the lateral pressing core are provided with the 4th guide plate contacted with flange cavity plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721071571.XU CN207170706U (en) | 2017-08-25 | 2017-08-25 | Wheel cover of automobile flanging molding die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721071571.XU CN207170706U (en) | 2017-08-25 | 2017-08-25 | Wheel cover of automobile flanging molding die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207170706U true CN207170706U (en) | 2018-04-03 |
Family
ID=61738084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721071571.XU Expired - Fee Related CN207170706U (en) | 2017-08-25 | 2017-08-25 | Wheel cover of automobile flanging molding die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207170706U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110153290A (en) * | 2019-06-30 | 2019-08-23 | 重庆长安汽车股份有限公司 | A kind of outer plate of front cover of automobile wedge flanging mould structure |
| CN111054826A (en) * | 2019-12-30 | 2020-04-24 | 东风(武汉)实业有限公司 | A forming die for rear wheel cover flanging |
| CN111438243A (en) * | 2019-12-10 | 2020-07-24 | 北京汽车集团越野车有限公司 | Horizontal flanging die mechanism |
| CN112404267A (en) * | 2020-07-07 | 2021-02-26 | 浙江金奥汽车装备有限公司 | Automobile wheel hub props up board side deburring mould |
-
2017
- 2017-08-25 CN CN201721071571.XU patent/CN207170706U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110153290A (en) * | 2019-06-30 | 2019-08-23 | 重庆长安汽车股份有限公司 | A kind of outer plate of front cover of automobile wedge flanging mould structure |
| CN110153290B (en) * | 2019-06-30 | 2020-07-10 | 重庆长安汽车股份有限公司 | Car front shroud planking slide wedge turn-ups mould structure |
| CN111438243A (en) * | 2019-12-10 | 2020-07-24 | 北京汽车集团越野车有限公司 | Horizontal flanging die mechanism |
| CN111438243B (en) * | 2019-12-10 | 2022-03-29 | 北京汽车集团越野车有限公司 | Horizontal flanging die mechanism |
| CN111054826A (en) * | 2019-12-30 | 2020-04-24 | 东风(武汉)实业有限公司 | A forming die for rear wheel cover flanging |
| CN112404267A (en) * | 2020-07-07 | 2021-02-26 | 浙江金奥汽车装备有限公司 | Automobile wheel hub props up board side deburring mould |
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| GR01 | Patent grant | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
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| CF01 | Termination of patent right due to non-payment of annual fee |