CN207874755U - Integral type core-pulling slide block automatic die - Google Patents
Integral type core-pulling slide block automatic die Download PDFInfo
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- CN207874755U CN207874755U CN201721920316.8U CN201721920316U CN207874755U CN 207874755 U CN207874755 U CN 207874755U CN 201721920316 U CN201721920316 U CN 201721920316U CN 207874755 U CN207874755 U CN 207874755U
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- elastic component
- sliding block
- upper mold
- block
- pulling
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Abstract
A kind of integral type core-pulling slide block automatic die, including upper die and lower die, the sliding block set on upper mold side, casting die, connection upper mold and the first elastic component of casting die of corresponding upper mold and sliding block setting, the second elastic component of connection sliding block and upper mold, connection sliding block and casting die third elastic component, wear the rivet core pulling of sliding block and in sliding block and the 4th elastic component of the rivet core pulling that links；Upper die and lower die and sliding block cooperation constitute the patch pot palm shape chamber of back-off.The utility model is under conditions of the elastic force of third elastic component is more than the second elastic component and four elastic components, when die sinking, remove the power being applied on casting die, 4th elastic component is opened prior to the second elastic component and third elastic component, so that rivet core pulling is first exited out of molding patch pot palm is formed rivet hole, then the second elastic component and third elastic component, which can just open, pushes sliding block to be exited out of molding patch pot palm is formed groove, the automatic first backed off after random for realizing rivet and sliding block.
Description
Technical field
The utility model is related to mould applications, more particularly to a kind of integral type core-pulling slide block automatic die.
Background technology
The patch pot for connecting patch pot body and handle of tableware and cooking utensils accessory is slapped to mitigate weight cost, generally can be in patch pot
The vertical direction of the palm is emptied, and the groove of uniform wall thickness is formed, and reaches the requirement for saving weight cost, and the patch pot palm passes through two kinds
Mode connects patch pot body, and first way is that 3~4 or more salient points is arranged on the facies palmaris of the patch pot palm, passes through energization
Salient point is melted and is bonded together with the patch pot palm, achievees the purpose that the connection patch pot palm and patch pot body；Another way is in patch pot
Rivet hole is set in the palm and pot body, riveting patch pot is slapped after passing through the rivet hole pasted on the pot palm and patch pot body with stainless steel or aluminium rivet
With patch pot body.
The mold that making sets the reeded patch pot palm has back-off position, and mold generally takes the structure of sliding block that will be buckled to position
It evacuates, forms groove.The rivet hole for pasting the pot palm is usually to be extended towards the radial direction for pasting pot, and the patch pot palm has and paste pot
The facies palmaris that is affixed and before the palm of the patch pot, rivet is arranged in pairs, and pairs of rivet is in the direction of facies palmaris from before slapping
" eight " set up of character patt ern, so the rivet core pulling for being used to form rivet hole cannot be emptied to form the sliding block of groove with palm position is used to form
It moves simultaneously, it is necessary to rivet core pulling extraction first could be moved into sliding block, take manual operation, elder generation will in sliding block illegal state at present
Rivet hole core pulling is extracted, and then sliding block is moved again, and finally die sinking takes the patch pot of wax part to slap product, but passes through artificial mode
Operation, more time-consuming, production efficiency is not high.
Utility model content
It is operated by the way of artificial for the existing mold for making the patch pot palm, more time-consuming problem,
There is provided it is a kind of be not required to it is manually-operated for makes patch pot slap integral type core-pulling slide block automatic die.
A kind of integral type core-pulling slide block automatic die, including upper mold, be oppositely arranged with the upper mold lower die, be set to it is described
First elastic component of casting die, the connection upper mold and casting die that the sliding block of upper mold side, the corresponding upper mold and sliding block are arranged connects
Connect the second elastic component of the sliding block and upper mold, the third elastic component of the connection sliding block and casting die, the riveting for wearing the sliding block
Follow closely core pulling and in the sliding block and the 4th elastic component of the linkage rivet core pulling；The upper die and lower die and sliding block are matched
Close the patch pot palm shape chamber for constituting back-off；The casting die is located at side of the upper mold far from the lower die；The third elastic component
Elastic force be more than second elastic component and the 4th elastic component elastic force.
Above-mentioned integral type core-pulling slide block automatic die is by being arranged the second elastic component connection sliding block and upper mold, setting third
Elastic component connection sliding block and block pressur plate, the 4th elastic component of setting link and wear the rivet core pulling of sliding block, in the bullet of third elastic component
Power is more than under conditions of the second elastic component and the 4th elastic component, when die sinking, is applied on moulded board and block pressur plate as long as removing
Power, the 4th elastic component are opened prior to the second elastic component and third elastic component so that rivet core pulling is first from molding patch pot palm shape
At rivet hole in exit, then the second elastic component and third elastic component, which can just open, pushes sliding block from molding patch pot palm shape
At groove in exit, the automatic first backed off after random for realizing rivet and sliding block is time saving and energy saving without manual operation.
In a wherein embodiment, the upper mold corresponds to the sliding block and is equipped with the first guide surface；Described in the lower die corresponds to
Sliding block is equipped with the second guide surface；First guide surface and the second guide surface are located at the opposite sides of the sliding block.
In a wherein embodiment, the upper mold corresponds to the sliding block and is equipped with the first limited step, first limiting stand
Component level is in first guide surface close to one end of the lower die；The sliding block corresponds to first limited step equipped with the first limit
Position slot.
In a wherein embodiment, the sliding block corresponds to second elastic component and is equipped with the first mounting hole, second bullet
Property part one end stretch to the connection sliding block in first mounting hole, the other end connects first limited step.
In a wherein embodiment, the lower die corresponds to the sliding block and is equipped with the second limited step；Second limiting stand
Component level is in second guide surface close to one end of the upper mold；The sliding block corresponds to second limited step equipped with the second limit
Position slot.
In a wherein embodiment, the sliding block corresponds to the third elastic component and is equipped with the second mounting hole, the third bullet
Property part one end stretch to the connection sliding block in second mounting hole, the other end connects the casting die.
In a wherein embodiment, the sliding block corresponds to the rivet core pulling and is equipped with third mounting hole, the rivet core pulling
It being installed in the third mounting hole, the third mounting hole includes the first hole portion and the second hole portion being connected, and described second
Hole portion is located at first hole portion close to one end of the lower die, and the size of second hole portion is less than the ruler of first hole portion
It is very little；The rivet core pulling includes the guide part being connected and core pulling portion, and the guide part matches with first hole portion, described
Core pulling portion matches with second hole portion, and the 4th elastic component is located in first hole portion, and is sheathed on the core pulling
In portion.
In a wherein embodiment, the casting die includes the moulded board of the corresponding upper mold setting and the corresponding sliding block
The block pressur plate being correspondingly arranged；The moulded board connects first elastic component, and the block pressur plate connects second elastic component.
In a wherein embodiment, the block pressur plate connects the moulded board.
In a wherein embodiment, the block pressur plate is equipped with the guide rod for connecting the third elastic component, the guide rod with
Second mounting hole matches.
Description of the drawings
Fig. 1 is the structure chart of the integral type core-pulling slide block automatic die described in one preferred embodiment of the utility model；
Fig. 2 is another working state schematic representation of integral type core-pulling slide block automatic die shown in FIG. 1；
Fig. 3 is the structure chart of the upper mold of the integral type core-pulling slide block automatic die described in Fig. 1；
Fig. 4 is the structure chart of the lower die of the integral type core-pulling slide block automatic die described in Fig. 1；
Fig. 5 is sliding block, the second elastic component, third elastic component, the rivet of the integral type core-pulling slide block automatic die described in Fig. 1
The assembling figure of core pulling and the 4th elastic component；
Fig. 6 is the structure chart of sliding block shown in Fig. 5；
The meaning of each label is in attached drawing：
10, upper mold；11, the first guide surface；12, the first limited step；
20, lower die；21, the second guide surface；22, the second limited step；
30, sliding block；31, the first mounting hole；32, the second mounting hole；33, third mounting hole；34, the first hole portion；35, second
Hole portion；36, the first limiting slot；37, the second limiting slot；
40, casting die；41, moulded board；42, block pressur plate；43, guide rod；
50, rivet core pulling；51, guide part；52, core pulling portion；
61, the first elastic component；62, the second elastic component；63, third elastic component；64, the 4th elastic component；
70, pot palm shape chamber is pasted；
80, the patch pot palm；81, groove；82, rivet hole.
Specific implementation mode
The utility model will be described more fully below for the ease of understanding the utility model,.But this practicality
It is novel to realize in many different forms, however it is not limited to embodiment described herein.On the contrary, providing these implementations
The purpose of example is to make the understanding of the disclosure of the utility model more thorough and comprehensive.
Unless otherwise defined, all of technologies and scientific terms used here by the article is led with the technology for belonging to the utility model
The normally understood meaning of technical staff in domain is identical.Terminology used in the description of the utility model herein only be
The purpose of description specific embodiment, it is not intended that in limitation the utility model.
It please refers to Fig.1 to Fig. 6, is a kind of integral type core-pulling slide block automatic die of one preferred embodiment of the utility model,
Including upper mold 10, with the lower die 20 that upper mold 10 is oppositely arranged, the sliding block 30 set on 10 side of upper mold, corresponding upper mold 10 and sliding block 30
Second elastic component of the casting die 40 of setting, the first elastic component 61 of connection upper mold 10 and casting die 40, connection sliding block 30 and upper mold 10
62, the third elastic component 63 of connection sliding block 30 and casting die 40, wear the rivet core pulling 50 of sliding block 30 and in the sliding block 30
And the 4th elastic component 64 of the rivet core pulling 50 that links；Upper mold 10, lower die 20 and the cooperation of sliding block 30 constitute the patch pot palm shape chamber of back-off
70。
As shown in figure 3, upper mold 10, which corresponds to sliding block 30, is equipped with the first guide surface 11 and the first limited step 12, the first guide surface
11 for being oriented to the movement of sliding block 30, and the first limited step 12 is located at the first guide surface 11 close to one end of lower die 20,
For the stroke in molding time limit fixed slider 30.In the present embodiment, upper mold 10 connects casting die by several first elastic components 61
40。
As shown in figure 4, lower die 20, which corresponds to sliding block 30, is equipped with the second guide surface 21 and the second limited step 22, the second guide surface
21 effect is identical as the effect of the first guide surface 11, and for being oriented to sliding block 30, the first guide surface 11 and second
Guide surface 21 is located at the opposite sides of sliding block 30；Second limited step 22 is located at the second guide surface 21 close to the one of upper mold 10
End, for assisting the first limited step 12 to limit the stroke of sliding block 30 in molding.
Such as Fig. 5 and Fig. 6, sliding block 30, which is used to slap 80 core pullings to patch pot, forms groove 81；Sliding block 30 corresponds to the first limited step
12 are equipped with the first limiting slot 36, and sliding block 30 corresponds to the second limited step 22 and is equipped with the second limiting slot 37.In molding, the first limit
Step 22 is inserted in the first limiting slot 36, and the second limited step 22 is inserted in the second limiting slot 37.
Sliding block 30 corresponds to the second elastic component 62 and is equipped with the first mounting hole 31, and one end of the second elastic component 62 stretches to the first peace
Connection sliding block 30 in hole 31 is filled, the other end connects the first limited step 12.
Sliding block 30 corresponds to third elastic component 63 and is equipped with the second mounting hole 32, and one end of third elastic component 63 stretches to the second peace
Connection sliding block 30 in hole 32 is filled, the other end connects casting die 40.
Sliding block 30 corresponds to rivet core pulling 50 and is equipped with third mounting hole 33, and rivet core pulling 50 is installed on third mounting hole 33, the
Three mounting holes 33 include the first hole portion 34 and the second hole portion 35 being connected, and the second hole portion 35 is located at the first hole portion 34 under
One end of mould 20, the size of the second hole portion 35 are less than the size of the first hole portion 34.
Casting die 40 is located at side of the upper mold 10 far from lower die 20；Casting die 40 include the moulded board 41 that is arranged of corresponding upper mold 10 with
And correspond to the block pressur plate 42 that sliding block 30 is correspondingly arranged；Moulded board 41 connects the first elastic component 61, second elasticity of the connection of block pressur plate 42
Part 62.It include and the corresponding moulded board 41 of upper mold 10 and block pressur plate corresponding with sliding block 30 42 by the way that casting die 40 is arranged so that pressure
When certain part of part 40 is damaged, without entire casting die 40 is replaced, the moulded board 41 damaged or block pressure are only needed to change
Plate 42, reduces maintenance cost.
Block pressur plate 42 connects moulded board 41, so that block pressur plate 42 can be moved synchronously with moulded board 41.In the present embodiment, block
Pressing plate 42 is connected by screw moulded board 41.
Block pressur plate 42 is equipped with the guide rod 43 of connection third elastic component 63, and guide rod 43 matches with the second mounting hole 32, uses
It is inserted into the movement in sliding block 30 in second mounting hole 32, to play further guiding role to the movement of sliding block 30.
Rivet core pulling is used to form rivet hole to patch pot palm core pulling；Rivet core pulling 50 includes be connected guide part 51 and pumping
Core 52, guide part 51 match with the first hole portion 34, and core pulling portion 52 matches with the second hole portion 35, and the 4th elastic component 64 is located at
In first hole portion 34, and it is sheathed in core pulling portion 52.In molding, block pressur plate 42 is pressed on guide part 51, and guide part 51 compresses
4th elastic component 64 pushes core pulling portion 52 that the second hole portion 35 is passed through to be inserted into and pastes in pot palm shape chamber 70, when die sinking, the 4th elastic component
It is exited in the rivet hole 82 that 64 openings drive core pulling portion 52 to be formed from the molding patch pot palm 80 by guide part 51.
In the present embodiment, the first elastic component 61, the second elastic component 62, third elastic component 63 and the 4th elastic component 64 are excellent
It is selected as spring.The elastic force of third elastic component 63 is more than the elastic force of the second elastic component 61 and the 4th elastic component 64, just can guarantee in this way
In die sinking, the patch pot that moulding by casting is first exited in rivet core pulling before this 50 slaps the rivet hole 82 that is formed on 80, after be that sliding block 30 moves back
Go out the groove 81 formed on the patch pot palm 80 that cast is formed.
The concrete operating principle of 30 mold of integral type core-pulling slide block of the present embodiment includes the following steps：
1, it molds, applies pressure on moulded board 41 and block pressur plate 42；
2, the first elastic component 61 is shunk, and upper mold 10 moves downward, and block pressur plate 42 applies pressure to sliding block by third elastic component 63
On 30；
3, elasticity rate the second elastic component 62 of third elastic component 63 and the 4th elastic component 64 are big, when sliding block 30 is pressurized, second
Elastic component 62 is first shunk, and the closed configuration with upper mold 10 and lower die 20 is advanced under sliding block 30；
4, block pressur plate 42 continues traveling downwardly, and is contacted with rivet core pulling 50, and rivet core pulling 50 compresses the 4th elastic component 64 and enters patch
In pot palm shape chamber 70, molding is completed, as shown in Figure 2；
5, wax material is injected into patch pot palm shape chamber 70,80 molding of the patch pot palm is completed；
6, it molds, removes the power being applied on moulded board 41 and block pressur plate 42, the first elastic component 61 starts to open, moulded board
41 and block pressur plate 42 rise；
7, the 4th elastic component 64 is opened prior to the second elastic component 62 and third elastic component 63, and the 4th elastic component 64 pushes riveting
It is exited in the rivet hole 82 that nail core pulling 50 is formed from the molding patch pot palm 80；
8, moulded board 41 and block pressur plate 42 continue uplink, and the second elastic component 62 and third elastic component 63 open, and push sliding block
30 exit out of the molding patch pot palm 80 is formed groove 81, and die sinking is completed, such as Fig. 1；
9, the molding patch pot palm 80 is taken.
Above-mentioned 30 mold of integral type core-pulling slide block is by being arranged 62 connection sliding block 30 of the second elastic component and upper mold 10, setting
It sets 63 connection sliding block 30 of third elastic component and block pressur plate 42, the 4th elastic component 64 of setting links and wear the rivet core pulling of sliding block 30
50, under conditions of the elastic force of third elastic component 63 is more than the second elastic component 62 and the 4th elastic component 64, when die sinking, as long as removing
The power being applied on moulded board 41 and block pressur plate 42, the 4th elastic component 64 are opened prior to the second elastic component 62 and third elastic component 63
It opens so that exited in the rivet hole 82 that rivet core pulling 50 is first formed from the molding patch pot palm 80, then 62 He of the second elastic component
Third elastic component 63 can just open to be exited in the groove 81 for pushing sliding block 30 to be formed from the molding patch pot palm 80, automatic to realize
The first backed off after random of rivet and sliding block is time saving and energy saving without manual operation.
Each technical characteristic of embodiment described above can be combined arbitrarily, to keep description succinct, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, it is all considered to be the range of this specification record.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But therefore it can not be interpreted as the limitation to utility model patent range.It should be pointed out that for the common skill of this field
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
The scope of protection of the utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (10)
1. a kind of integral type core-pulling slide block automatic die, which is characterized in that be oppositely arranged down including upper mold, with the upper mold
Mould, set on the of the sliding block of the upper mold side, the casting die of the corresponding upper mold and sliding block setting, the connection upper mold and casting die
One elastic component, the third elastic component for connecting the sliding block and casting die, wears institute at the second elastic component for connecting the sliding block and upper mold
State the rivet core pulling of sliding block and in the sliding block and the 4th elastic component of the linkage rivet core pulling；The upper mold, under
Mould and sliding block cooperation constitute the patch pot palm shape chamber of back-off；The casting die is located at side of the upper mold far from the lower die；It is described
The elastic force of third elastic component is more than the elastic force of second elastic component and the 4th elastic component.
2. integral type core-pulling slide block automatic die according to claim 1, which is characterized in that the upper mold corresponds to the cunning
Block is equipped with the first guide surface；The lower die corresponds to the sliding block and is equipped with the second guide surface；First guide surface and second is oriented to
Face is located at the opposite sides of the sliding block.
3. integral type core-pulling slide block automatic die according to claim 2, which is characterized in that the upper mold corresponds to the cunning
Block is equipped with the first limited step, and first limited step is located at first guide surface close to one end of the lower die；It is described
Sliding block corresponds to first limited step and is equipped with the first limiting slot.
4. integral type core-pulling slide block automatic die according to claim 3, which is characterized in that the sliding block corresponds to described
Two elastic components are equipped with the first mounting hole, and one end of second elastic component stretches to the connection cunning in first mounting hole
Block, the other end connect first limited step.
5. integral type core-pulling slide block automatic die according to claim 2, which is characterized in that the lower die corresponds to the cunning
Block is equipped with the second limited step；Second limited step is located at second guide surface close to one end of the upper mold；It is described
Sliding block corresponds to second limited step and is equipped with the second limiting slot.
6. integral type core-pulling slide block automatic die according to claim 1, which is characterized in that the sliding block corresponds to described
Three elastic components are equipped with the second mounting hole, and one end of the third elastic component stretches to the connection cunning in second mounting hole
Block, the other end connect the casting die.
7. integral type core-pulling slide block automatic die according to claim 1, which is characterized in that the sliding block corresponds to the riveting
It follows closely core pulling and is equipped with third mounting hole, the rivet core pulling is installed in the third mounting hole, and the third mounting hole includes phase
The first hole portion and the second hole portion of connection, second hole portion are located at first hole portion close to one end of the lower die, described
The size of second hole portion is less than the size of first hole portion；The rivet core pulling includes the guide part being connected and core pulling portion,
The guide part matches with first hole portion, and the core pulling portion matches with second hole portion, the 4th elastic component
In first hole portion, and it is sheathed in the core pulling portion.
8. integral type core-pulling slide block automatic die according to claim 6, which is characterized in that the casting die includes corresponding institute
It states the moulded board of upper mold setting and corresponds to the block pressur plate that the sliding block is correspondingly arranged；Moulded board connection first elasticity
Part, the block pressur plate connect second elastic component.
9. integral type core-pulling slide block automatic die according to claim 8, which is characterized in that described in the block pressur plate connection
Moulded board.
10. integral type core-pulling slide block automatic die according to claim 8, which is characterized in that the block pressur plate is equipped with
The guide rod of the third elastic component is connected, the guide rod matches with second mounting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721920316.8U CN207874755U (en) | 2017-12-28 | 2017-12-28 | Integral type core-pulling slide block automatic die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721920316.8U CN207874755U (en) | 2017-12-28 | 2017-12-28 | Integral type core-pulling slide block automatic die |
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| Publication Number | Publication Date |
|---|---|
| CN207874755U true CN207874755U (en) | 2018-09-18 |
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ID=63505242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721920316.8U Active CN207874755U (en) | 2017-12-28 | 2017-12-28 | Integral type core-pulling slide block automatic die |
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| Country | Link |
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| CN (1) | CN207874755U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115319971A (en) * | 2022-10-13 | 2022-11-11 | 宁波臻至机械模具有限公司 | Core pulling mechanism and mold |
-
2017
- 2017-12-28 CN CN201721920316.8U patent/CN207874755U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115319971A (en) * | 2022-10-13 | 2022-11-11 | 宁波臻至机械模具有限公司 | Core pulling mechanism and mold |
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