CN109441259A - A kind of mold shaken hands pedestal and manufacture the pedestal - Google Patents
A kind of mold shaken hands pedestal and manufacture the pedestal Download PDFInfo
- Publication number
- CN109441259A CN109441259A CN201811340848.3A CN201811340848A CN109441259A CN 109441259 A CN109441259 A CN 109441259A CN 201811340848 A CN201811340848 A CN 201811340848A CN 109441259 A CN109441259 A CN 109441259A
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- China
- Prior art keywords
- mold
- molding
- fixed plate
- pedestal
- seat
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B79/00—Mounting or connecting vehicle locks or parts thereof
- E05B79/02—Mounting of vehicle locks or parts thereof
- E05B79/06—Mounting of handles, e.g. to the wing or to the lock
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
- B29C45/33—Moulds having transversely, e.g. radially, movable mould parts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
- B29C2045/2683—Plurality of independent mould cavities in a single mould
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The present invention provides a kind of knob pedestals, comprising: seat board and side plate are provided with mounting groove on seat board, and mounting groove has cell wall, is provided with axle hole on side plate, lower protruding block and semiorbicular limited block are protruded and be formed in the inside of axle hole;Secondly, additionally providing a kind of mold for manufacturing the pedestal, comprising: including lower mold fixed plate and sliding seat, forming part is provided in lower mold fixed plate, seat board is arranged in forming part, and the quantity of sliding seat is two;It is arranged in lower mold fixed plate including upper mould fixed plate and molding mold insert, upper mould fixed plate, through-hole is offered on upper mould fixed plate, molding mold insert is threaded through in through-hole, and the lower end for forming mold insert is arranged in forming part.The invention has the benefit that the structure of knob pedestal is more ingenious, and it is also more convenient when can conveniently be installed together with vehicle door handle, and be produced by the mold, it can be improved qualification rate and quality.
Description
Technical field
The invention belongs to auto-parts and production equipment technologies, are related to a kind of knob pedestal, further relate to one kind
Manufacture the mold of the pedestal.
Background technique
Knob pedestal is to be used to install a component of knob on car door, in general, is provided on pedestal of shaking hands and vehicle
The compatible axle bed of external door handle, vehicle external door handle are hinged on knob pedestal, pull knob, it will be able to open car door.
Existing knob pedestal, structure is relatively rough, not ingenious enough, cannot conveniently be mounted on vehicle door handle
Together, also more troublesome when and producing, lead to actual qualification rate and quality all and there is a problem of bigger, has certain
Room for improvement.
Summary of the invention
The purpose of the present invention is in view of the above-mentioned problems existing in the prior art, proposing a kind of knob pedestal, one is further related to
Kind manufactures the mold of the pedestal.
Object of the invention can be realized by the following technical scheme: a kind of knob pedestal, comprising: seat board and side plate,
Mounting groove is provided on the seat board, the mounting groove has cell wall, and the quantity of the side plate is two and is located at described
The two sides of seat board are provided with axle hole on the side plate, and lower protruding block and semi-ring are protruded and be formed in the inside of the axle hole
The both ends of the limited block of shape, the limited block are arranged downward.
Preferably, being provided with raised line on two inner wall of front and back of the cell wall, the cell wall raises upward to form framed shape knot
Structure.
Secondly, providing a kind of mold for manufacturing the pedestal, comprising:
Lower die holder plate comprising lower mold fixed plate and sliding seat are provided with forming part in the lower mold fixed plate, described
Seat board is arranged in the forming part, and the quantity of the sliding seat is two, and two sliding seat difference are slidable
The two sides of the lower mold fixed plate are set;
Upper clamping plate comprising upper mould fixed plate and molding mold insert, the upper mould fixed plate setting are solid in the lower die
On fixed board, through-hole is offered on the upper mould fixed plate, the molding mold insert is threaded through in the through-hole, the molding mold insert
Lower end is arranged in the forming part, and the molding mold insert is located in the mounting groove.
It is formed with projection seat preferably, raising upward in the middle part of the lower mold fixed plate, the forming part is arranged described convex
The sliding slot positioned at the projection seat two sides is provided on seat, and in the lower mold fixed plate, two sliding seat are respectively set
In two sliding slots.
Preferably, the first inclined guide pillar and the second inclined guide pillar are provided in the sliding seat, first inclined guide pillar and institute
State the two sides that the second inclined guide pillar is located at the sliding seat, and the sliding seat passes through first inclined guide pillar and described
The sliding of second inclined guide pillar, the side of the lower die holder plate are provided with the stroke limit block on the outside of the corresponding sliding seat.
Preferably, being provided with molding hole in the projection seat, the two sides of the projection seat, and two are arranged in two side plates
A axle hole is connected to the molding hole, is provided with curved lever in the sliding seat, the curved lever be threaded through it is described at
In type hole.
Preferably, the top of the molding mold insert has hook formation, the hook formation conflict is fixed in the upper mold
The upper surface of plate.
Preferably, the lower end of the molding mold insert has molding bottom surface and positioned at the molding side of the molding bottom surface both side
Plate, the baltimore groove being adapted to the raised line is provided on the molding bottom surface, and the forming part includes molding convex block, the molding
Bottom surface is plugged on the molding convex block, and two moulded side panels are connected to the two sides of the molding convex block, and institute
Moulded side panel is stated to be located on the side of the mounting groove.
Preferably, locating recesses are provided on four corners of the lower mold fixed plate, four of the upper mould fixed plate
Locating convex block is provided on corner, the locating convex block is arranged in the locating recesses.
Preferably, the quantity of the forming part is four, and evenly spaced setting is in the projection seat.
Compared with prior art, the invention has the benefit that
1, the structure of knob pedestal is more ingenious, can conveniently be installed together with vehicle door handle.
2, also more convenient when being produced by the mold, it can be improved qualification rate and quality, sliding seat is contradicted in side plate
Lateral surface, this makes it possible to cleverly mold knob pedestal, and there is this structure disposal molding to go out a large amount of knobs
The effect of pedestal, and the side plate of these knob pedestals is formed out by same sliding seat, and quality is relatively more unified, passes through
Mold insert is formed, the purpose of dismounting and change at any time can be played, and forming the different dimensions with a knob pedestal
When mounting groove, by replacement molding mold insert can be time saving and energy saving be adjusted.
3, raised line is exactly the inwardly projecting part of two inner wall of cell wall, and raised line can block the corresponding part of lock structure, from
And realize the purpose being easily installed.
4, axle hole, overall structure is very ingenious, can be connected by lower protruding block and limited block and knob, and
Play the role of buffering, reset when handle rotation.
5, sliding seat can tightly withstand pressure, so the side plate to form out is of high quality, while two curved levers
It is worn respectively into two side plates, so active force is very balanced, two axle holes are of high quality, it is not easy to various flaws occur
And defect.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of knob pedestal of the invention.
Fig. 2 is the structural schematic diagram of mounting groove of the invention.
Fig. 3 is the structural schematic diagram of mold of the invention.
Fig. 4 is the structural schematic diagram of upper mould fixed plate of the invention.
Fig. 5 is the structural schematic diagram of lower mold fixed plate of the invention.
Fig. 6 is the structural schematic diagram of lower die holder plate of the invention.
Fig. 7 is the structural schematic diagram of projection seat of the invention.
Fig. 8 is the structural schematic diagram of sliding seat of the invention.
Fig. 9 is the structural schematic diagram of molding mold insert of the invention.
In figure, 110, seat board;120, side plate;130, mounting groove;131, cell wall;132, raised line;140, axle hole;141, under
Convex block;142, limited block;200, lower die holder plate;210, lower mold fixed plate;211, projection seat;212, molding hole;220, sliding seat;
221, the first inclined guide pillar;222, the second inclined guide pillar;223, curved lever;230, forming part;231, convex block is formed;240, sliding slot;
250, stroke limit block;260, locating recesses;300, upper clamping plate;310, upper mould fixed plate;311, through-hole;320, molding edge
Part;321, bottom surface is formed;322, moulded side panel;323, baltimore groove;330, locating convex block.
Specific embodiment
Following is a specific embodiment of the present invention in conjunction with the accompanying drawings, technical scheme of the present invention will be further described,
However, the present invention is not limited to these examples.
As shown in Figure 1 and Figure 2, a kind of knob pedestal, comprising: seat board 110 and side plate 120 are arranged on the seat board 110
There is mounting groove 130, the mounting groove 130 has cell wall 131, and the quantity of the side plate 120 is two and is located at the seat
The two sides of plate 110 are provided with axle hole 140 on the side plate 120, and the inside of the axle hole 140 is protruded and is formed with down convex
The both ends of block 141 and semiorbicular limited block 142, the limited block 142 are arranged downward.
Preferably, seat board 110 is exactly plate structure, has mounting groove 130 on seat board 110, and the shape of mounting groove 130 is square
Shape, and also there is the groove body of strip on the both sides of rectangular configuration, generally speaking, the shape of mounting groove 130 is not simple
Rectangle groove body, two sides also have a strip groove body, and the groove body both ends of strip are arc, and the bottom of strip groove body
Portion has plate structure;Side plate 120 is curved plate-like structure, and one end is integrally attached to 110 bottom of seat board, have on the other end
Axle hole 140, the rotation axis on vehicle door handle are threaded through in two axle holes 140.
Preferably, axle hole 140 is exactly a part around axis hole and axis hole, and generally speaking, axle hole 140 is exactly side
A part of ring structure on plate 120, which has the entity of a part protrusion, furthermore, it is understood that being exactly ring junction
The top half of the axle hole 140 of structure has limited block 142, and limited block 142 is annular, and the both ends of limited block 142 are downward,
The both ends end face of limited block 142 also has several teeth being arranged successively, and lower protruding block 141 is exactly the convex block of vertical bar shape, is located at axis
The lower half portion of hole portion 140, this structure can cleverly realize the limit and reset of knob, the axle portion and limited block of knob
Elastic component can be set between 142, when shaking hands to pull, elastic component is compressed, and when release can reset, and pull
Amplitude be limited block 142 limitation, and can also be arranged between lower protruding block 141 and the other end of limited block 142 another elasticity
Part is capable of providing buffering in this way when resetting;Herein it is worth noting that, the axle hole 140 of this structure, overall structure
It is very ingenious, it can be connected by lower protruding block 141 and limited block 142 and knob, and play in handle rotation buffering, again
The effect of position.
As shown in Figure 1 and Figure 2, on the basis of the above embodiment, it is provided on two inner wall of front and back of the cell wall 131
Raised line 132, the cell wall 131, which raises upward, is formed with frame-shaped construction.
Preferably, for installing lock structure in mounting groove 130, in order to realize installation that lock structure can be simple and reliable
In mounting groove 130, it is specially provided with raised line 132, raised line 132 is exactly the inwardly projecting part of 131 liang of inner walls of cell wall, raised line
132 can block the corresponding part of lock structure, to realize the purpose being easily installed;Herein it is worth noting that, raised line 132
Cross section be wedge structure, specifically, lock structure or other be mountable to the structure in mounting groove 130, have
There is mobilizable fixture block, fixture block can be installed into from the downside of mounting groove 130, and be blocked by the raised line of wedge structure 132;Slot
There is frame-shaped construction, frame-shaped construction can accommodate keyhole part on wall 131.
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8, Fig. 9, a kind of mold manufacturing the pedestal, comprising:
Lower die holder plate 200 comprising lower mold fixed plate 210 and sliding seat 220 are arranged in the lower mold fixed plate 210
There is forming part 230, the seat board 110 is arranged in the forming part 230, and the quantity of the sliding seat 220 is two, and two
A sliding seat 220 is slidably disposed in the two sides of the lower mold fixed plate 210 respectively;
Upper clamping plate 300 comprising upper mould fixed plate 310 and molding mold insert 320, the upper mould fixed plate 310 are arranged
In the lower mold fixed plate 210, through-hole 311 is offered on the upper mould fixed plate 310, the molding mold insert 320 is threaded through
In the through-hole 311, the lower end of the molding mold insert 320 is arranged in the forming part 230, and described molding mold insert 320
In in the mounting groove 130.
It is worth noting that, above-mentioned knob pedestal needs to manufacture by this mold, lower die holder plate herein
200 upper clamping plates 300 can closely fit together, to form the cavity of an injection molding.
Herein also it is worth noting that, this knob pedestal, general mold can not embark on journey out, this is because pedestal with
And the molding difficulty of side plate 120 is high, axle hole 140 has complicated projection cube structure, it has not been convenient to form, and structure is also not skilful enough
It is wonderful.
Preferably, in order to mold this knob pedestal, forming part 230 is provided with specially in lower mold fixed plate 210, at
Type portion 230 can actually can move for the strip structure of protrusion, sliding seat 220 to forming part 230, and contradict and forming
In portion 230, so that side panel 120 is formed, and it is common small slide block that this sliding seat 220, which is not, but width and lower die
The close large-scale slide block structure of fixed plate 210, in existing mold, this left and right sides, which is substantially absent, to be fixed with lower die
The close sliding seat 220 of 210 width of plate, so not calling it as sliding block herein, and calls it as sliding seat 220, specific
Structure in, the upper surface of forming part 230 is arranged in seat board 110, and side plate 120 is located at the two sides of forming part 230, sliding seat 220
Contradict the lateral surface in side plate 120, this makes it possible to cleverly mold knob pedestal, and this structure have disposably at
Type goes out the effect of a large amount of knob pedestals, it is only necessary to multiple forming parts 230 is arranged successively in lower mold fixed plate 210, it will be able to one
Secondary property processes multiple knob pedestals, and the side plate 120 of these knob pedestals is formed out by same sliding seat 220,
Quality is relatively more unified.
Preferably, molding mold insert 320 is equipped on upper mould fixed plate 310, molding mold insert 320 is for molding mounting groove
130, in addition to this, additionally it is possible to the structure in cell wall 131 be molded by molding mold insert 320, such as molding cell wall
Raised line 132 in 131, this structure is very ingenious, fast and reliable can cooperate with forming part 230 to mold mounting groove
130, additionally it is possible to reliably mold raised line 132, and be also convenient for replacing, in replacement, will molding mold insert 320 from logical
Extraction, the modification and inspection of mold very convenient in this way in hole 311;In existing mold, molding mounting groove 130 is usually adopted
With fixed projection cube structure, when the structure size of mounting groove 130 needs to adjust, it is necessary to replace entire lower die, very
Trouble, and in lower die maintenance, it is also very inconvenient, by molding mold insert 320, the purpose of dismounting and change at any time can be played,
And it in mounting groove 130 of the molding with the different dimensions of a knob pedestal, can be saved by replacement molding mold insert 320
When labour-saving be adjusted.
As shown in Figure 1, on the basis of the above embodiment, the middle part of the lower mold fixed plate 210 raises upward to be formed
There is projection seat 211, the forming part 230 is arranged in the projection seat 211, and is provided with and is located in the lower mold fixed plate 210
The sliding slot 240 of 211 two sides of projection seat, two sliding seat 220 are separately positioned in two sliding slots 240.
Preferably, lower mold fixed plate 210 be plate-like structure, projection seat 211 be exactly on the middle line of lower mold fixed plate 210 to
One strip structure of upper protrusion, forming part be arranged in projection seat 211, and the quantity of molding seat be it is multiple, be sequentially arranged at
In projection seat 211, production efficiency can be improved in this way, and sliding seat 220 is located in two sliding slots 240, it can be from projection seat 211
Projection seat 211 is clamped in two sides, thus rapidly and efficiently mold two side plates 120.
As shown in figure 3, figure 4 and figure 5, on the basis of the above embodiment, first is provided in the sliding seat 220 tiltedly
Guide post 221 and the second inclined guide pillar 222, first inclined guide pillar 221 are located at the activity with second inclined guide pillar 222
The two sides of seat 220, and the sliding seat 220 is slided by first inclined guide pillar 221 and second inclined guide pillar 222,
The side of the lower die holder plate 200 is provided with the stroke limit block 250 in corresponding 220 outside of the sliding seat.
Preferably, sliding seat 220 is driven by the first inclined guide pillar 221 and the second inclined guide pillar 222, in general, sliding block knot
Only there is an inclined guide pillar on structure, and in the present embodiment, since sliding seat 220 is a very wide sliding block, one is tiltedly
Guide post is unable to drive so wide sliding seat 220, is driven so needing to be arranged two inclined guide pillars, can make in this way width compared with
Big sliding seat 220 uniform force when moving, has advanced optimized the dynamics of sliding seat 220 at the time of molding, stroke limit block
250 be L-shaped structure, and when sliding seat 220 slips off, outer edge is contradicted in stroke limit block 250, to avoid sliding seat
220 exceed range.
As shown in figure 3, figure 4 and figure 5, on the basis of the above embodiment, molding hole is provided in the projection seat 211
212, the two sides of the projection seat 211, and two axle holes 140 and the molding hole is arranged in two side plates 120
212 are connected to, and are provided with curved lever 223 in the sliding seat 220, the curved lever 223 is threaded through in the molding hole 212.
Preferably, it for axle hole 140 to be molded, first has to that a horizontal molding hole is arranged in projection seat 211
212, molding hole 212 is through-hole 311, and both ends are connected to the axle hole 140 of two side plates 120, and are arranged in sliding seat 220
There is curved lever 223, when sliding seat 220 slides into projection seat 211, curved lever 223 passes through axle hole 140 and molding hole 212,
To mold specific axle hole 140, this structure can mold the axle hole 140 of complex rigid, due to sliding seat
220 can tightly withstand pressure, so the side plate 120 to form out is of high quality, while two curved levers 223 are worn respectively
Into two side plates 120, so active force is very balanced, two axle holes 140 are of high quality, it is not easy to occur various flaws with
And defect.
As shown in Fig. 3, Fig. 4, Fig. 5, Fig. 9, on the basis of the above embodiment, the top tool of the molding mold insert 320
There is hook formation, the hook formation is contradicted in the upper surface of the upper mould fixed plate 310, it is preferred that the molding of this structure
Mold insert 320 is capable of fixing in upper mould fixed plate 310, and will not be dropped out out of upper mould fixed plate 310.
As shown in Figure 1, Figure 2, shown in fig. 4, fig. 9, on the basis of the above embodiment, the lower end tool of the molding mold insert 320
There are molding bottom surface 321 and the moulded side panel 322 positioned at molding 321 two sides of bottom surface, is provided on the molding bottom surface 321
The baltimore groove 323 being adapted to the raised line 132, the forming part 230 include molding convex block 231, and the molding bottom surface is plugged on
On the molding convex block 231, and two moulded side panels 322 are connected to the two sides of the molding convex block 231, and described
Moulded side panel 322 is located on the side of the mounting groove 130.
Preferably, the lower end for forming mold insert 320 contradicts on molding convex block 231, and moulded side panel 322 is contradicted in convex block
Two sides, molding bottom surface 321 be for molding the raised line 132 in mounting groove 130 and mounting groove 130, specifically,
Forming has wire casing structure on convex block 231, the lower part of raised line 132 is located in wire casing, and the top of raised line 132 is located at formed sole face
In 321 baltimore groove 323, moulded side panel 322 is used to mold the strip groove bodies of 130 two sides of mounting groove, thus cleverly at
Type goes out 130 structure of special mounting slot of non-rectangular configuration.
As shown in figure 3, figure 4 and figure 5, on the basis of the above embodiment, four corners of the lower mold fixed plate 210
On be provided with locating recesses 260, be provided with locating convex block 330, the convex on four corners of the upper mould fixed plate 310
Block 330 is arranged in the locating recesses 260.
Preferably, in order to realize the ingenious cooperation of upper mould fixed plate 310 Yu lower mold fixed plate 210, specially it is provided with positioning
Recess 260 and 330 structure of locating convex block, when locating recesses 260 are embedded with locating convex block 330,310 energy of upper mould fixed plate
It is reliably docking together with lower mold fixed plate 210, so that upper and lower mould be avoided to merge the error occurred.
As shown in Fig. 5, Fig. 6, Fig. 7, on the basis of the above embodiment, the quantity of the forming part 230 is four, and
It is evenly spaced to be arranged in the projection seat 211, it is preferred that production efficiency to be improved in this way, and forming part 230 might not
It is four, can according to need to select, it can be more than four or less than four.
Specific embodiment described herein is only an example for the spirit of the invention.The neck of technology belonging to the present invention
The technical staff in domain can make various modifications or additions to the described embodiments or replace by a similar method
In generation, however, it does not deviate from the spirit of the invention or beyond the scope of the appended claims.
Claims (10)
1. a kind of knob pedestal characterized by comprising seat board and side plate are provided with mounting groove, the peace on the seat board
Tankage has cell wall, and the quantity of the side plate is two and is located at the two sides of the seat board, is provided with axis on the side plate
Protrude and be formed with lower protruding block and semiorbicular limited block, the both ends court of the limited block in the inside of hole portion, the axle hole
Lower setting.
2. knob pedestal as described in claim 1, it is characterised in that: be provided on two inner wall of front and back of the cell wall convex
Item, the cell wall, which raises upward, is formed with frame-shaped construction.
3. a kind of mold for manufacturing the pedestal, for pedestal of shaking hands described in manufacturing claims 2 characterized by comprising
Lower die holder plate comprising lower mold fixed plate and sliding seat are provided with forming part, the seat board in the lower mold fixed plate
It is arranged in the forming part, the quantity of the sliding seat is two, and the slidable setting respectively of two sliding seat
In the two sides of the lower mold fixed plate;
Upper clamping plate comprising upper mould fixed plate and molding mold insert, the upper mould fixed plate are arranged in the lower mold fixed plate
On, through-hole is offered on the upper mould fixed plate, the molding mold insert is threaded through in the through-hole, the lower end of the molding mold insert
It is arranged in the forming part, and the molding mold insert is located in the mounting groove.
4. manufacturing the mold of the pedestal as described in claim 3, it is characterised in that: the middle part of the lower mold fixed plate is upward
Projection seat is convexed to form, the forming part setting is provided with positioned at described in the projection seat, and in the lower mold fixed plate
The sliding slot of projection seat two sides, two sliding seat are separately positioned in two sliding slots.
5. manufacturing the mold of the pedestal as described in claim 4, it is characterised in that: be provided with first in the sliding seat tiltedly
Guide post and the second inclined guide pillar, first inclined guide pillar and second inclined guide pillar are located at the two sides of the sliding seat, and
And the sliding seat is slided by first inclined guide pillar and second inclined guide pillar, the side of the lower die holder plate is provided with
Stroke limit block on the outside of the corresponding sliding seat.
6. manufacturing the mold of the pedestal as described in claim 4, it is characterised in that: it is provided with molding hole in the projection seat,
The two sides of the projection seat are arranged in two side plates, and two axle holes are connected to the molding hole, the activity
It is provided with curved lever on seat, the curved lever is threaded through in the molding hole.
7. manufacturing the mold of the pedestal as described in claim 4, it is characterised in that: the top of the molding mold insert has hook
Shape structure, the hook formation are contradicted in the upper surface of the upper mould fixed plate.
8. manufacturing the mold of the pedestal as described in claim 7, it is characterised in that: it is described molding mold insert lower end have at
Type bottom surface and moulded side panel positioned at the molding bottom surface both side are provided on the molding bottom surface and are adapted to the raised line
Baltimore groove, the forming part include molding convex block, and the molding bottom surface is plugged on the molding convex block, and two it is described at
Type side plate is connected to the two sides of the molding convex block, and the moulded side panel is located on the side of the mounting groove.
9. manufacturing the mold of the pedestal as described in claim 3, it is characterised in that: four corners of the lower mold fixed plate
On be provided with locating recesses, be provided with locating convex block on four corners of the upper mould fixed plate, the locating convex block setting exists
In the locating recesses.
10. manufacturing the mold of the pedestal as described in claim 3, it is characterised in that: the quantity of the forming part is four,
And evenly spaced setting is in the projection seat.
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CN201811340848.3A CN109441259B (en) | 2018-11-12 | 2018-11-12 | Handle base and die for manufacturing same |
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CN201811340848.3A CN109441259B (en) | 2018-11-12 | 2018-11-12 | Handle base and die for manufacturing same |
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CN109441259B CN109441259B (en) | 2023-09-19 |
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