CN208214074U - A kind of upper and lower lateral flange stamping die of electric cooker shell - Google Patents
A kind of upper and lower lateral flange stamping die of electric cooker shell Download PDFInfo
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- CN208214074U CN208214074U CN201820648601.7U CN201820648601U CN208214074U CN 208214074 U CN208214074 U CN 208214074U CN 201820648601 U CN201820648601 U CN 201820648601U CN 208214074 U CN208214074 U CN 208214074U
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- lift
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- 238000003825 pressing Methods 0.000 claims abstract description 6
- 230000005540 biological transmission Effects 0.000 claims description 15
- 230000000875 corresponding Effects 0.000 claims description 3
- 230000000881 depressing Effects 0.000 claims description 3
- 240000007594 Oryza sativa Species 0.000 claims description 2
- 235000007164 Oryza sativa Nutrition 0.000 claims description 2
- 238000010411 cooking Methods 0.000 claims description 2
- 235000009566 rice Nutrition 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000004080 punching Methods 0.000 abstract description 4
- 230000000630 rising Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 9
- 238000005096 rolling process Methods 0.000 description 7
- 238000005553 drilling Methods 0.000 description 3
- 235000012054 meals Nutrition 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000003247 decreasing Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Abstract
The utility model relates to lateral flange stamping dies above and below a kind of electric cooker shell.It includes upper mold, lower mold, turns over side seat, bulging mechanism, bulging driving mechanism, lower press flange body.Bulging mechanism includes interior bulging component, outer-lift-type component, and outer-lift-type component is located at the periphery of interior bulging component.The utility model respectively drives interior bulging component by the center inserting column and outer inserting column of bulging driving mechanism, electric cooker side wall of outer shell is clamped inside and outside outer-lift-type component, upper mold continues to decline, the upper overturning annular groove for turning over side seat pushes upper end and the flange of electric cooker side wall of outer shell, at the same time, center inserting column, which also drives, turns over side seat rising, it turns over the upper overturning annular groove of side seat also while pressing lower end and the flange of electric cooker side wall of outer shell, therefore, the utility model just can be completed at the same time the flange work of two ends up and down of electric cooker side wall of outer shell in a punching production, since the flange work of electric cooker side wall of outer shell upper and lower ends is to carry out simultaneously.
Description
Technical field
The utility model relates to a kind of flanging die equipment, lateral flange stamping die above and below especially a kind of electric cooker shell
Tool.
Background technique
Currently, the upper and lower ends head of electric cooker metal shell product has flanging process requirement, traditional way is riveted
Good shell product is placed in edge rolling fixture, and product end is then rolled into circle by the edge rolling tool on boring-and-turning mill or drilling machine
Arc, but this method can only once turn over an end, and need the disengaging of flanging fixture hand-manipulated, operator's labor
Fatigue resistance is big, low efficiency.
Utility model content
It is an object of the invention to overcome above-mentioned the shortcomings of the prior art, and provide it is a kind of simple and reasonable for structure,
It once just can be simultaneously by the upper and lower end flange of electric cooker side wall of outer shell, the high electric cooker shell of high production efficiency, flange quality
Upper and lower lateral flange stamping die.
Purpose of the utility model is realized as follows:
A kind of electric cooker shell lateral flange stamping die up and down, including upper mold, lower mold, turn over side seat, bulging mechanism,
Bulging driving mechanism, lower press flange body.
Described to turn over side seat, on the cope plate of upper mold, the bottom surface for turning over side seat is equipped with a circle upper overturning annular groove,
For depressing the upper end of the side wall of electric cooker shell, thus by the upper end flange of the side wall of electric cooker shell.
The bulging mechanism is set on lower mold, for outer-lift-type in the side wall to electric cooker shell, including interior bulging group
Part, outer-lift-type component, the outer-lift-type component are located at the periphery of interior bulging component, and outer-lift-type component and interior bulging component are mutually from setting
It sets, to form a clamping space.
The bulging driving mechanism, on the cope plate of upper mold, for drive interior bulging component move outward bulging,
Outer-lift-type component is driven to move bulging inside simultaneously, for driving lower press flange body to press the side wall of electric cooker shell upwards
Lower end.
The lower press flange body is set on lower mold, the lower end of the side wall for pressing electric cooker shell upwards,
Thus by the lower end flange of the side wall of electric cooker shell.
The purpose of this utility model can also be solved using following technical measures:
The bulging driving mechanism includes center inserting column and outer inserting column, the center inserting column and outer inserting column is in a vertical shape is set to
On cope plate, the upper overturning seat is between center inserting column and outer inserting column.
The interior bulging component includes bulging sliding block in muti-piece, and bulging sliding block is arranged in a ring on lower mold in muti-piece,
The inner wall of bulging sliding block surrounds a centre-drive bulging channel in the muti-piece, and bulging sliding block is radiated in center in the muti-piece
Shape is slidably arranged on lower mold, and first back-moving spring is equipped between interior bulging sliding block and lower mold.The first back-moving spring
In the die sinking of upper and lower mold, the elastic force of first back-moving spring drives interior bulging sliding block to return to original position.
The bottom end of the center inserting column is equipped with the first driving inclined-plane, is equipped with the first driving tiltedly on bulging sliding block in muti-piece
First driven inclined-plane of face inclined-plane transmission cooperation, to drive in muti-piece bulging sliding block to separate toward surrounding.Bulging is sliding in the muti-piece
When block closes up, the outside wall surface of bulging sliding block surrounds a circular positive camber in muti-piece.
The outer-lift-type component includes at least two pieces of outer-lift-type sliding blocks, and outer-lift-type sliding block level is slidably arranged in lower mold
On, the muti-piece outer-lift-type sliding block is arranged in a ring on lower mold, and second is equipped between outer-lift-type sliding block and lower mold and is resetted
Spring, the bottom end of the outer inserting column are equipped with the second driving inclined-plane, and the outer-lift-type sliding block is equipped with and the second driving inclined-plane inclined-plane
It is driven the second driven inclined-plane of cooperation, to drive outer-lift-type sliding block to close up or close up toward center.Bulging slider box in the muti-piece
When holding together, the inner wall of muti-piece outer-lift-type sliding block surrounds a circular negative camber.The positive camber, the shape of negative camber, size with
Shape, the size of electric cooker side wall of outer shell match.For the second back-moving spring when upper and lower mold is opened, second resets bullet
The elastic force driving outer-lift-type sliding block of spring returns to original position.
Corresponding outer inserting column is equipped with driven relief hole on the outer-lift-type sliding block, and the upper end of the driven relief hole is equipped with described
Second driven inclined-plane.
The lower press flange body include center elevator, muti-piece move horizontally the outer elevator of block, muti-piece and under turn over
Side seat, the lower flange seat are located at the lower section of interior bulging component, and the center elevator, which slides up and down, to be arranged on lower mold simultaneously
Positioned at the lower section in centre-drive bulging channel, the outer elevator, which slides up and down, to be arranged on lower mold, described to move horizontally block
Between center elevator and outer elevator, center elevator cooperates with the inner end inclined-plane transmission for moving horizontally block, the water
The outer end and the transmission of outer elevator inclined-plane for translating motion block cooperate, and third is equipped between the outer end for moving horizontally block and lower mold
Reset spring, muti-piece moves horizontally block periphery of centrally disposed elevator in a ring centered on the elevator of center, described more
Block moves horizontally block and is slidably arranged on lower mold in center is radial, and the outer elevator of the muti-piece is centered on the elevator of center
The periphery for moving horizontally block is set in a ring, the lower flange seat is set on the outer elevator of muti-piece, the lower flange seat it is upper
Surface is equipped with a circle lower flange annular groove.The third reset spring is when upper and lower mold is opened, the elastic force of third reset spring
Driving moves horizontally block and returns to original position.
It is described to turn over side seat and lower flange seat shape in a ring.
When bulging slider box holds together when the outer-lift-type sliding block closes up and in muti-piece, what the inner wall of outer-lift-type sliding block was surrounded
The shape that shape and the outside wall surface of bulging sliding block in muti-piece are surrounded matches.
The periphery of the center elevator is equipped at least one third driving inclined-plane, and the inner end for moving horizontally block is equipped with
The driven inclined-plane of third, third driving inclined-plane and the driven inclined-plane transmission of third cooperate, and the outer end for moving horizontally block is equipped with the 4th
Driven inclined-plane, the outer elevator lower end are equipped with the 5th driven inclined-plane, and the 4th driven inclined-plane and the 5th driven inclined-plane transmission cooperate.
It is provided with the first oblique chute in adjacent two on the opposite side wall of bulging sliding block, bulging sliding block in described adjacent two
Between be connected with auxiliary bulging sliding block, the auxiliary bulging sliding block be in dovetail shaped, auxiliary bulging sliding block include center assist bulging
The both wings arm of head and the wing arm for being connected to center auxiliary bulging both sides of head, auxiliary bulging sliding block is slidably arranged in two internal expandings respectively
In first oblique chute of shape sliding block, center assist bulging head be located in two between bulging sliding block and close in two bulging sliding block it is outer
Wall surface.When interior bulging sliding block is separated toward surrounding, auxiliary bulging sliding block is connected to always bulging sliding block in adjacent two, when in it
Bulging sliding block is toward when moving around, and also always toward moving around, auxiliary bulging sliding block is always maintained to be sealed up auxiliary bulging sliding block
Gap in adjacent two between bulging sliding block, the center auxiliary bulging of auxiliary bulging sliding block is first straight to press electric cooker shell
Inner wall, avoid the gap in adjacent two between bulging sliding block from will lead to, interior bulging sliding block is in bulging, at the gap position
Electric cooker shell can deform.
The interior bulging sliding block slides along direction equipped with guide chute, and guide chute is for guiding interior bulging sliding block sliding
It is dynamic.
The beneficial effects of the utility model are as follows:
(1) the utility model respectively drives interior bulging component, outer by the center inserting column and outer inserting column of bulging driving mechanism
Electric cooker side wall of outer shell is clamped inside and outside bulging component, upper mold continues to decline, and turns over the upper overturning annular groove lower piezoelectric meal of side seat
Pot side wall of outer shell upper end and flange, at the same time, center inserting column also drive turns over side seat rise, turn over side seat turns over side ring
Shape slot also presses lower end and the flange of electric cooker side wall of outer shell simultaneously, and therefore, the utility model just can in a punching production
It is completed at the same time the flange work of two ends up and down of electric cooker side wall of outer shell, due to turning over for electric cooker side wall of outer shell upper and lower ends
Side work is to carry out simultaneously, therefore the quality of the flange of electric cooker side wall of outer shell that the utility model is produced, shape, ruler
It is very little etc. to be superior to the clamping craft edge rolling on lathe, drilling machine.
(2) in addition, the utility model is easy to operate, high production efficiency, primary two ends together in mold simultaneously at
Type is good, and worker scratches the problem of damaging electric cooker shell when decreasing clamping electric cooker shell without often operation.
(3) moreover, when the utility model punching press flange, outside the round positive camber and muti-piece that bulging sliding block surrounds in muti-piece
The round negative camber that bulging sliding block surrounds is inside and outside to clamp electric cooker shell, to prevent electric cooker shell buckling deformation in edge rolling
Distortion etc..
Detailed description of the invention
Fig. 1 is the structural schematic diagram of lateral flange stamping die above and below the utility model electric cooker shell.
Fig. 2 is the enlarged structure schematic diagram in Fig. 1 at A.
Fig. 3 is the enlarged structure schematic diagram in Fig. 1 at B.
Fig. 4 is the structural schematic diagram for turning over side seat of the utility model.
Fig. 5 is the schematic cross-sectional view in Fig. 4 at A-A.
Fig. 6 is the structural schematic diagram of the lower flange seat of the utility model.
Fig. 7 is the schematic cross-sectional view in Fig. 6 at B-B.
Fig. 8 is the structural schematic diagram of the interior bulging component of the utility model.(the solid line double-head arrow in Fig. 6 is sliding for interior bulging
Block closes up or isolated direction).
Fig. 9 is the interior bulging slide block structure schematic diagram of the utility model.
Figure 10 is the structural schematic diagram of the outer-lift-type component of the utility model.(dashed double in Fig. 8 is sliding for outer-lift-type
Block closes up or isolated direction).
Figure 11 is the structural schematic diagram of the center lifting slider of the utility model.
Specific embodiment
The utility model is further described with reference to the accompanying drawings and embodiments.
As shown in Fig. 1 to Figure 11, a kind of electric cooker shell lateral flange stamping die up and down, including upper mold 1, lower mold 2,
Turn over side seat 6, bulging mechanism 3, bulging driving mechanism 4, lower press flange body 5.
Described to turn over side seat 6, on the cope plate of upper mold 1, the bottom surface for turning over side seat 6 is equipped with a circle upper overturning annular
Slot 61, for depressing the upper end of the side wall of electric cooker shell, thus by the upper end flange of the side wall of electric cooker shell.
The bulging mechanism 3 is set on lower mold 2, for outer-lift-type in the side wall to electric cooker shell, including interior bulging
Component 31, outer-lift-type component 32, the outer-lift-type component 32 are located at the periphery of interior bulging component 31, outer-lift-type component 32 and internal expanding
31 phase of shape component is from setting, to form a clamping space 331.
The bulging driving mechanism 4, on the cope plate 11 of upper mold 1, for driving interior bulging component 31 to move outward
Dynamic bulging drives outer-lift-type component 32 to move bulging inside simultaneously, for driving lower press flange body 5 press electric cooker upwards
The lower end of the side wall of shell.
The lower press flange body 5 is set on lower mold 2, the lower end of the side wall for pressing electric cooker shell upwards
Portion, thus by the lower end flange of the side wall of electric cooker shell.
The purpose of this utility model can also be solved using following technical measures:
The bulging driving mechanism 4 includes center inserting column 41 and outer inserting column 42, and the center inserting column 41 and outer inserting column 42 are in
Vertical shape is set on cope plate 11, and the side seat 6 that turns over is between center inserting column 41 and outer inserting column 42.
The interior bulging component 31 includes bulging sliding block 311 in muti-piece, under bulging sliding block 311 is arranged in a ring in muti-piece
On mold 2, the inner wall of bulging sliding block 311 surrounds a centre-drive bulging channel 312, bulging in the muti-piece in the muti-piece
Sliding block 311 is slidably arranged on lower mold 2 in center is radial, and first is equipped between interior bulging sliding block 311 and lower mold 2 and is resetted
Spring (not shown), the bottom end of the center inserting column 41 is equipped with the first driving inclined-plane 411, in muti-piece on bulging sliding block 311
It is equipped with the first driven inclined-plane 314 with the transmission cooperation of the first driving inclined-plane inclined-plane, to drive bulging sliding block 311 toward four in muti-piece
Week separation.When bulging slider box holds together in the muti-piece, the outside wall surface of bulging sliding block surrounds a circular positive camber 318 in muti-piece.
The outer-lift-type component 32 includes two pieces of outer-lift-type sliding blocks 321, and outer-lift-type sliding block level is slidably arranged in lower mold
On, the muti-piece outer-lift-type sliding block 321 is arranged in a ring on lower mold 2, is equipped between outer-lift-type sliding block 321 and lower mold 2
The bottom end of second back-moving spring (not shown), the outer inserting column 42 is equipped with the second driving inclined-plane 421, the outer-lift-type sliding block
321 are equipped with the second driven inclined-plane 323 with the transmission cooperation of 421 inclined-plane of the second driving inclined-plane, to drive outer-lift-type sliding block 321 past
Center closes up or closes up.When the muti-piece outer-lift-type sliding block closes up, it is circular interior that the inner wall of muti-piece outer-lift-type sliding block surrounds one
Curved surface 329.When bulging sliding block 311 closes up when the outer-lift-type sliding block 321 closes up and in muti-piece, the inner wall of outer-lift-type sliding block 321
The shape that the outside wall surface of bulging sliding block 311 is surrounded in the shape and muti-piece that face is surrounded matches.
Corresponding outer inserting column 42 is equipped with driven relief hole 324 on the outer-lift-type sliding block 321, the driven relief hole 324
Upper end is equipped with the described second driven inclined-plane 323.
The lower press flange body 5 include center elevator 51, muti-piece move horizontally the outer elevator 53 of block 52, muti-piece with
And lower flange seat 54, the lower flange seat 54 are located at the lower section of interior bulging component 31, the center elevator 51, which slides up and down, to be set
The lower section in centre-drive bulging channel 312 is set on lower mold 2 and is located at, the outer elevator 53, which slides up and down, to be arranged in lower die
Tool 2 on, the block 52 that moves horizontally between center elevator 51 and outer elevator 53, center elevator 51 with move horizontally
The inner end inclined-plane of block 52 is driven cooperation, and the outer end for moving horizontally block 52 and the transmission of outer 53 inclined-plane of elevator cooperate, the water
It translates and is equipped with third reset spring 55 between the outer end and lower mold 2 of motion block 52, muti-piece moves horizontally block 52 with center elevator
The periphery of centrally disposed elevator 51, the muti-piece move horizontally block 52 and set in the radial sliding in center in a ring centered on 51
It sets on lower mold 2, the outer elevator 53 of the muti-piece is arranged in a ring centered on center elevator 51 moves horizontally block 52
Periphery, the lower flange seat 54 is set on the outer elevator of muti-piece, and the upper surface of the lower flange seat 54 is equipped with a circle lower flange
Annular groove 541.
It is described to turn over side seat 6 and lower flange seat 54 shape in a ring.
The center elevator is in more prism-frustum-shapeds, and the periphery of the center elevator sets multiple third driving inclined-planes 511, institute
The inner end for moving horizontally block 52 is stated equipped with the driven inclined-plane 521 of third, third driving inclined-plane 511 and the driven transmission of inclined-plane 521 of third
Cooperation, the outer end for moving horizontally block 52 are equipped with the 4th driven inclined-plane 522, and it is driven that outer 53 lower end of elevator is equipped with the 5th
Inclined-plane 531, the 4th driven inclined-plane 522 and the 5th driven transmission of inclined-plane 531 cooperate.
The first oblique chute 373, the two adjacent internal expandings are provided in adjacent two on the opposite side wall of bulging sliding block 311
Auxiliary bulging sliding block 37 is connected between shape sliding block 311, the auxiliary bulging sliding block 37 is in dovetail shaped, and auxiliary bulging sliding block 37 wraps
It includes center auxiliary bulging head 371 and is connected to the wing arm 372 of center auxiliary 371 two sides of bulging head, auxiliary bulging sliding block 37
Both wings arm 372 is slidably arranged in respectively in the first oblique chute 373 of bulging sliding block 311 in two, and center auxiliary bulging head 371 is located at
Between bulging sliding block 311 and close to the outside wall surface of bulging sliding block 311 in two in two.When interior bulging sliding block 311 is separated toward surrounding,
Auxiliary bulging sliding block 37 is connected to always bulging sliding block 311 in adjacent two, when bulging sliding block 311 is past in it moves around,
For auxiliary bulging sliding block 37 also always toward moving around, auxiliary bulging sliding block 37, which is always maintained at, seals up bulging sliding block in adjacent two
Gap 376 between 311, the center auxiliary bulging head 371 of auxiliary bulging sliding block 37 press always the inner wall of electric cooker shell
7, avoid the gap 376 in adjacent two between bulging sliding block 311 from will lead to, interior bulging sliding block 311 is in bulging, gap position
The electric cooker shell at the place of setting can deform.
The interior bulging sliding block 311 slides along direction equipped with guide chute 317.
The working principle of the utility model is:
In die opening state, the interior bulging sliding block of lower mold be to contract, outer-lift-type sliding block be it is outward, this
Sample prescription is just put electric cooker shell into the clamping space 331 between interior outer-lift-type sliding block, in upper and lower mold in molding, in
Heart inserting column drives interior bulging sliding block to slide to outer-lift-type, and interior bulging sliding block is close to the inner mold face of electric cooker side wall of outer shell 7, extrapolation
Column drives two pieces of outer-lift-type sliding blocks to close up into mold and be tightly attached to the outer phenotype face of electric cooker shell, and bulging sliding block encloses in muti-piece
At round positive camber and the round negative camber that surrounds of muti-piece outer-lift-type sliding block inside and outside clamp electric cooker shell, to prevent electric meal
The buckling deformation distortion etc. in edge rolling of pot shell.Then when upper mold continues traveling downwardly, the upper overturning annular groove for turning over side seat starts to connect
The upper end of electric shock pot for cooking rice side wall of outer shell 7, and flange work is carried out to the upper end of electric cooker side wall of outer shell 7, lower flange seat is to pass through
The center inserting column of upper mold pushes center lifting slider down, the decline of center lifting slider, so push move horizontally block 52 to
Surrounding sliding moves horizontally block 52 and outer elevator 53 is pushed to rise again, to push the lower flange annular groove of monolith lower flange seat
The lower end of electric cooker side wall of outer shell 7 is pressed, and flange work is carried out to the upper end of electric cooker side wall of outer shell 7.By lower press flange
Mechanism drives up the edge rolling that last volume round block carries out lower end to shell product and works.The utility model is in a punching production
It is completed at the same time the flange work of two ends up and down of electric cooker side wall of outer shell 7, due to 7 upper and lower ends of electric cooker side wall of outer shell
Flange work is to carry out simultaneously, the quality of the flange of electric cooker side wall of outer shell, shape, and size etc. is superior on lathe, drilling machine
Clamping craft edge rolling.
When the die sinking of upper and lower mold, all components return to original position, prepare for the work of flange next time.
Claims (10)
1. lateral flange stamping die above and below a kind of electric cooker shell, characterized in that including upper mold and lower mold, further include；
Side seat is turned over, on the cope plate of upper mold, the bottom surface for turning over side seat is equipped with a circle upper overturning annular groove, for depressing
The upper end of the side wall of electric cooker shell, thus by the upper end flange of the side wall of electric cooker shell；
Bulging mechanism is set on lower mold, for outer-lift-type in the side wall to electric cooker shell, including interior bulging component, is risen outside
Shape component, the outer-lift-type component are located at the periphery of interior bulging component, outer-lift-type component with interior bulging component mutually from setting, with shape
At a clamping space；
Bulging driving mechanism, on the cope plate of upper mold, for driving interior bulging component to move bulging outward while driving
Outer-lift-type component moves bulging inside, for driving the lower lower end for pressing flange body and pressing the side wall of electric cooker shell upwards
Portion；
Lower press flange body is set on lower mold, the lower end of the side wall for pressing electric cooker shell upwards, thus by electric
The lower end flange of the side wall of pot for cooking rice shell.
2. lateral flange stamping die above and below electric cooker shell according to claim 1, characterized in that the bulging driving mechanism
Including center inserting column and outer inserting column, the center inserting column and outer inserting column are in a vertical shape on cope plate.
3. lateral flange stamping die above and below electric cooker shell according to claim 2, characterized in that the interior bulging component packet
Bulging sliding block in muti-piece is included, bulging sliding block is arranged in a ring on lower mold in muti-piece, the inner wall of bulging sliding block in the muti-piece
Face surrounds a centre-drive bulging channel, and bulging sliding block is slidably arranged on lower mold in center is radial in the muti-piece, institute
The bottom end for stating center inserting column is equipped with the first driving inclined-plane, is equipped on bulging sliding block in muti-piece and is driven with the first driving inclined-plane inclined-plane
First driven inclined-plane of cooperation, when bulging slider box holds together in muti-piece, it is circular outer to surround one for the outside wall surface of bulging sliding block in muti-piece
Curved surface.
4. lateral flange stamping die above and below electric cooker shell according to claim 3, characterized in that the outer-lift-type component packet
At least two pieces of outer-lift-type sliding blocks are included, outer-lift-type sliding block level is slidably arranged on lower mold, and the muti-piece outer-lift-type sliding block is in ring
Shape is arranged on lower mold, and the bottom end of the outer inserting column is equipped with the second driving inclined-plane, and the outer-lift-type sliding block is equipped with and second
Second driven inclined-plane of driving inclined-plane inclined-plane transmission cooperation, when the outer-lift-type sliding block closes up, the inner wall of muti-piece outer-lift-type sliding block
Face surrounds a circular negative camber.
5. lateral flange stamping die above and below electric cooker shell according to claim 4, characterized in that on the outer-lift-type sliding block
Corresponding outer inserting column is equipped with driven relief hole, and the upper end of the driven relief hole is equipped with the described second driven inclined-plane.
6. lateral flange stamping die above and below electric cooker shell according to claim 5, characterized in that the lower press flanger
Structure includes center elevator, muti-piece moves horizontally the outer elevator of block, muti-piece and lower flange seat, the lower flange seat are located at internal expanding
The lower section of shape component, the center elevator, which slides up and down, to be arranged on lower mold and is located under centre-drive bulging channel
Side, the outer elevator, which slides up and down, to be arranged on lower mold, and the block that moves horizontally is located at center elevator and outer elevator
Between, center elevator cooperates with the inner end inclined-plane transmission for moving horizontally block, the outer end for moving horizontally block and outer elevator
Inclined-plane transmission cooperation, is equipped with third reset spring, muti-piece moves horizontally block between the outer end for moving horizontally block and lower mold
The periphery of centrally disposed elevator in a ring centered on the elevator of center, it is radial in center that the muti-piece moves horizontally block
It is slidably arranged on lower mold, the outer elevator of the muti-piece is arranged in a ring centered on the elevator of center moves horizontally block
Periphery, the lower flange seat are set on the outer elevator of muti-piece, and the upper surface of the lower flange seat is equipped with a circle lower flange annular groove.
7. lateral flange stamping die above and below electric cooker shell according to claim 6, characterized in that the side seat that turns over is under
Flange seat shape in a ring.
8. lateral flange stamping die above and below electric cooker shell according to claim 7, characterized in that the outer-lift-type slider box
When bulging slider box holds together when holding together and in muti-piece, bulging sliding block is outer in the shape and muti-piece that the inner wall of outer-lift-type sliding block is surrounded
The shape that wall surface is surrounded matches.
9. lateral flange stamping die above and below electric cooker shell according to claim 8, characterized in that the center elevator
Periphery is equipped at least one third driving inclined-plane, and the inner end for moving horizontally block is equipped with the driven inclined-plane of third, and third driving is oblique
Face and the transmission of third driven inclined-plane cooperate, and the outer end for moving horizontally block is equipped with the 4th driven inclined-plane, under the outer elevator
End is equipped with the 5th driven inclined-plane, and the 4th driven inclined-plane and the 5th driven inclined-plane transmission cooperate.
10. lateral flange stamping die above and below electric cooker shell according to claim 9, characterized in that bulging in adjacent two
It is provided with the first oblique chute on the opposite side wall of sliding block, it is sliding between bulging sliding block to be connected with auxiliary bulging in described adjacent two
Block, the auxiliary bulging sliding block are in dovetail shaped, and auxiliary bulging sliding block includes that center assists bulging head and is connected to center auxiliary
The both wings arm of the wing arm of bulging both sides of head, auxiliary bulging sliding block is slidably arranged in the first oblique chute of bulging sliding block in two respectively
On, center assists bulging head to be located in two between bulging sliding block and close to the outside wall surface of bulging sliding block in two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820648601.7U CN208214074U (en) | 2018-04-30 | 2018-04-30 | A kind of upper and lower lateral flange stamping die of electric cooker shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820648601.7U CN208214074U (en) | 2018-04-30 | 2018-04-30 | A kind of upper and lower lateral flange stamping die of electric cooker shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208214074U true CN208214074U (en) | 2018-12-11 |
Family
ID=64510244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820648601.7U Active CN208214074U (en) | 2018-04-30 | 2018-04-30 | A kind of upper and lower lateral flange stamping die of electric cooker shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208214074U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111907045A (en) * | 2020-07-17 | 2020-11-10 | 共和精英塑胶五金制品（深圳）有限公司 | Full-edge-covering high-pressure forming die for production of mobile phone shells |
-
2018
- 2018-04-30 CN CN201820648601.7U patent/CN208214074U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111907045A (en) * | 2020-07-17 | 2020-11-10 | 共和精英塑胶五金制品（深圳）有限公司 | Full-edge-covering high-pressure forming die for production of mobile phone shells |
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