CN208004773U - Long-life die casting core pulling core needle fast replacing structure - Google Patents
Long-life die casting core pulling core needle fast replacing structure Download PDFInfo
- Publication number
- CN208004773U CN208004773U CN201820094082.4U CN201820094082U CN208004773U CN 208004773 U CN208004773 U CN 208004773U CN 201820094082 U CN201820094082 U CN 201820094082U CN 208004773 U CN208004773 U CN 208004773U
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- CN
- China
- Prior art keywords
- fixedly connected
- die casting
- pushing plate
- mold
- locating piece
- 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.)
- Expired - Fee Related
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Abstract
The utility model is related to die casting technical fields, and disclose a kind of long-life die casting core pulling core needle fast replacing structure, including mold, the inner wall of mold side is fixedly connected with resetting spring, one end of resetting spring is fixedly connected on the side of pushing plate, the other side of pushing plate is fixedly connected with fixed inserted link, one end of fixed inserted link passes through locating piece and extends to the inner wall of locating piece, the surface of locating piece is fixedly connected with core needle body, the top movable of locating piece is connected with soft block, fixed block is fixedly connected at the top of soft block, the inner wall being fixedly connected at the top of fixed block at the top of mold.The long-life die casting core pulling core needle fast replacing structure, coordinated by moving body and pushing plate, pushing plate drives fixed inserted link movement, one end of fixed inserted link will leave the inside of locating piece, so as to facilitate staff to replace die casting core needle, it is easy to operate, facilitate staff fast to use.
Description
Technical field
The utility model is related to die casting technical field, specially a kind of long-life die casting core pulling core needle is quick
Replace structure.
Background technology
Die casting contour forging technique is a kind of technique completed on dedicated die casting die forging machine, the low-speed or high-speed casting of molten metal elder generation
It makes in the cavity being filling into the mold, mold has movable cavity surface, it pressurizes with the cooling procedure of molten metal and forges, and both eliminates
The shrinkage porosity defect of contraction cavity of blank also makes the interior tissue of blank reach the Broken Crystal of forging state.
But the core needle of most of die casting core pulling type is replaced more complicated currently on the market, most of all to there is compression mod
The core needle of tool is all stationarily connected to the bottom or top of mold, cannot meet the demand that staff uses different core needles,
If core needle occurs, fracture damage is stuck, and staff changes core needle and is very difficult to replacement.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of long-life die casting core pulling core needle quickly more
Structure is changed, has the advantages that quick-replaceable die casting core needle, it is difficult to replace die casting core needle to solve staff
Problem.
(2) technical solution
To achieve the above object, the utility model provides the following technical solutions：A kind of long-life die casting core pulling core
The inner wall of needle fast replacing structure, including mold, the mold side is fixedly connected with resetting spring, the resetting spring
One end be fixedly connected on the side of pushing plate, the other side of the pushing plate is fixedly connected with fixed inserted link, and the fixation is inserted
One end of bar passes through locating piece and extends to the inner wall of locating piece, and the surface of the locating piece is fixedly connected with core needle body, described
The top movable of locating piece is connected with soft block, and fixed block, the top of the fixed block are fixedly connected at the top of the soft block
Portion is fixedly connected on the inner wall at the top of mold, and the side of the fixed block is fixedly connected with slide bar, the cunning
The surface activity of bar is connected with pushing plate, and one end of the pushing plate is fixedly connected with moving body.
Preferably, the other end of the pushing plate is fixedly connected with movable pulley, and the side of the pushing plate is fixedly connected with
Wear-resistant pad.
Preferably, the surface activity of the movable pulley is connected to the top of transverse slat, and one end of the transverse slat is fixedly connected on
The inner wall of mold side.
Preferably, the quantity of the fixed block is eight, and eight fixed blocks equidistantly distribute together.
Preferably, the side of the locating piece is connected with fixed loop bar, the inner wall flexible connection of the fixed loop bar
There is fixed inserted link.
Preferably, the surface of the mold offers locating slot, and one end of the moving body passes through mold and extends
To the outside of mold.
(3) advantageous effect
Compared with prior art, the utility model provides a kind of long-life die casting core pulling core needle quick-replaceable knot
Structure has following advantageous effect：
1, the long-life die casting core pulling core needle fast replacing structure is coordinated by moving body and pushing plate, work
Personnel first make moving body move, and moving body can drive pushing plate to move, and pushing plate drives fixed inserted link movement, fixed inserted link
One end will leave the inside of locating piece, easy to operate so as to facilitate staff to replace die casting core needle, facilitate work
Make personnel fast to use.
2, the long-life die casting core pulling core needle fast replacing structure is coordinated by resetting spring and fixed loop bar,
Using the effect of resetting spring rapid restoring position, resetting spring will drive pushing plate to move, and pushing plate will drive solid simultaneously
Determine inserted link movement and be plugged on the inside of fixed loop bar, so as to stationary positioned block, the effective die casting that reduces uses core
The effect shaken when needle.
Description of the drawings
Fig. 1 is the specific cross-sectional view of the utility model compression mod；
Fig. 2 is the present invention looks up structural representation of the utility model die casting.
In figure：Inserted link, 5 locating pieces, 6 soft blocks, 7 fixed blocks, 8 cunnings are fixed in 1 mold, 2 resetting springs, 3 pushing plates, 4
Loop bar, 13 core needle bodies, 14 locating slots, 15 wear-resistant pads are fixed in bar, 9 moving bodys, 10 movable pulleys, 11 transverse slats, 12.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
Please refer to Fig.1-2, a kind of long-life die casting core pulling core needle fast replacing structure, including mold 1, mold
The surface of body 1 offers locating slot 14, and the inner wall of 1 side of mold is fixedly connected with resetting spring 2, and resetting spring 2 will band
Dynamic pushing plate 3 moves, and pushing plate 3 will drive fixed inserted link 4 to move and is plugged on the inside of fixed loop bar 12 simultaneously, so as to
Stationary positioned block 5, the effect shaken when effective reduction die casting is using core needle, one end of resetting spring 2 is fixedly connected on
The other side of the side of pushing plate 3, pushing plate 3 is fixedly connected with fixed inserted link 4, and one end of fixed inserted link 4 passes through locating piece 5 simultaneously
The inner wall of locating piece 5 is extended to, the surface of locating piece 5 is fixedly connected with core needle body 13, and the side of locating piece 5 is connected with admittedly
Determine loop bar 12, the inner wall of fixed loop bar 12 is connected with fixed inserted link 4, and the top movable of locating piece 5 is connected with soft block 6,
The top of soft block 6 is fixedly connected with fixed block 7, and the quantity of fixed block 7 is eight, and eight fixed blocks 7 are the same as equidistant point
Cloth, the top of fixed block 7 are fixedly connected on the inner wall at 1 top of mold, and staff first pushes moving body 9 to move, moving body 9
Pushing plate 3 can be driven to move, the side of pushing plate 3 will not stop pressed home spring 2, and pushing plate 3 drives fixed inserted link 4 to move
Dynamic, one end of fixed inserted link 4 will leave the inside of locating piece 5, so as to facilitate staff to replace die casting core needle,
It is easy to operate, facilitate staff fast to use, the side of fixed block 7 is fixedly connected with slide bar 8, slide bar 8
Surface activity is connected with pushing plate 3, and the other end of pushing plate 3 is fixedly connected with movable pulley 10, and movable pulley 10 can contribute to push away
Movable plate 3 moves, and effectively reduces the effect to shift when pushing plate 3 moves, and the surface activity of movable pulley 10 is connected to transverse slat 11
Top, one end of transverse slat 11 is fixedly connected on the inner wall of 1 side of mold, and the side of pushing plate 3 is fixedly connected with wear-resistant pad
15, wear-resistant pad 15 can effectively reduce the effect worn between locating piece 5 and pushing plate 3, and one end of pushing plate 3 is fixedly connected
There are moving body 9, one end of moving body 9 to pass through mold 1 and extend to the outside of mold 1.
The electric elements occurred in this article are electrically connected with extraneous main controller and 220V alternating currents, and main controller can be meter
Calculation machine etc. plays the conventionally known equipment of control.
In conclusion the long-life die casting core pulling core needle fast replacing structure, passes through moving body 9 and pushing plate 3
Cooperation, staff first move moving body 9, and moving body 9 can drive pushing plate 3 to move, and pushing plate 3 drives fixed inserted link 4
Mobile, one end of fixed inserted link 4 will leave the inside of locating piece 5, so as to facilitate staff to replace die casting core
Needle, it is easy to operate, facilitate staff fast to use, is coordinated by resetting spring 2 and fixed loop bar 12, utilize resetting spring 2
The effect of rapid restoring position, makes resetting spring 2 that pushing plate 3 be driven to move, and pushing plate 3 will drive fixed inserted link 4 to move simultaneously
And it is plugged on the inside of fixed loop bar 12, so as to stationary positioned block 5, shaken when effective reduction die casting is using core needle
Effect.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also include other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
Claims (6)
1. a kind of long-life die casting core pulling core needle fast replacing structure, including mold (1), it is characterised in that：It is described
The inner wall of mold (1) side is fixedly connected with resetting spring (2), and one end of the resetting spring (2) is fixedly connected on promotion
The other side of the side of plate (3), the pushing plate (3) is fixedly connected with fixed inserted link (4), one end of the fixed inserted link (4)
Across locating piece (5) and the inner walls of locating piece (5) is extended to, the surface of the locating piece (5) is fixedly connected with core needle body (13),
The top movable of the locating piece (5) is connected with soft block (6), and fixed block is fixedly connected at the top of the soft block (6)
(7), the inner wall being fixedly connected at the top of the fixed block (7) at the top of mold (1), the side of the fixed block (7) is fixed
It is connected with and is fixedly connected with slide bar (8), the surface activity of the slide bar (8) is connected with pushing plate (3), the pushing plate (3)
One end is fixedly connected with moving body (9).
2. long-life die casting core pulling core needle fast replacing structure according to claim 1, it is characterised in that：It is described
The other end of pushing plate (3) is fixedly connected with movable pulley (10), and the side of the pushing plate (3) is fixedly connected with wear-resistant pad
(15)。
3. long-life die casting core pulling core needle fast replacing structure according to claim 2, it is characterised in that：It is described
The surface activity of movable pulley (10) is connected to the top of transverse slat (11), and one end of the transverse slat (11) is fixedly connected on mold
(1) inner wall of side.
4. long-life die casting core pulling core needle fast replacing structure according to claim 1, it is characterised in that：It is described
The quantity of fixed block (7) is eight, and eight fixed blocks (7) equidistantly distribute together.
5. long-life die casting core pulling core needle fast replacing structure according to claim 1, it is characterised in that：It is described
The side of locating piece (5) is connected with fixed loop bar (12), and the inner wall of the fixed loop bar (12) is connected with fixed insert
Bar (4).
6. long-life die casting core pulling core needle fast replacing structure according to claim 1, it is characterised in that：It is described
The surface of mold (1) offers locating slot (14), and one end of the moving body (9) passes through mold (1) and extends to mold
The outside of body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820094082.4U CN208004773U (en) | 2018-01-20 | 2018-01-20 | Long-life die casting core pulling core needle fast replacing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820094082.4U CN208004773U (en) | 2018-01-20 | 2018-01-20 | Long-life die casting core pulling core needle fast replacing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208004773U true CN208004773U (en) | 2018-10-26 |
Family
ID=63884004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820094082.4U Expired - Fee Related CN208004773U (en) | 2018-01-20 | 2018-01-20 | Long-life die casting core pulling core needle fast replacing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208004773U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113523233A (en) * | 2021-07-14 | 2021-10-22 | 东风(十堰)有色铸件有限公司 | Long-life quick installation advance return push rod mould structure |
-
2018
- 2018-01-20 CN CN201820094082.4U patent/CN208004773U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113523233A (en) * | 2021-07-14 | 2021-10-22 | 东风(十堰)有色铸件有限公司 | Long-life quick installation advance return push rod mould structure |
| CN113523233B (en) * | 2021-07-14 | 2023-09-15 | 东风(十堰)有色铸件有限公司 | Quick-mounting early return push-pull rod die structure with long service life |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181026 Termination date: 20220120 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |