CN207952559U - A kind of large size casting die quick-locking device - Google Patents
A kind of large size casting die quick-locking device Download PDFInfo
- Publication number
- CN207952559U CN207952559U CN201820139586.3U CN201820139586U CN207952559U CN 207952559 U CN207952559 U CN 207952559U CN 201820139586 U CN201820139586 U CN 201820139586U CN 207952559 U CN207952559 U CN 207952559U
- Authority
- CN
- China
- Prior art keywords
- gauge
- arc snap
- limiting slot
- connector
- turntable
- 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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- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Abstract
The utility model discloses a kind of large-scale casting die quick-locking devices, including the upper connector of installation on the upper mold and the lower connector on lower mold, it is provided with fixing axle on the lower connector, and rotary turntable is provided in fixing axle, it is provided with integrally formed with the first arc snap-gauge on the turntable, and on upper connector and matched first limiting slot of the first arc snap-gauge.The device can be correctly caught in connection the first arc snap-gauge of driving that engages of turntable in the first limiting slot by sliding bar, to limit detaching up and down between upper die holder and lower die holder, and positioning action can be played the role of in docking by locating rod and limit remaining degree of freedom, and the resetting spring of setting can carry out accumulation of energy, it can not only place stuck when molding, and it can assist in the first arc snap-gauge and enter the first limiting slot, so that clamping process need not be locked manually, and convenient disassembly, there is very high practical value.
Description
Technical field
The utility model is related to mold technique for fixing field, specially a kind of large-scale casting die quick-locking device.
Background technology
Mold is the processing apparatus for being industrially most commonly used for molding product shape, and the type of mold is extensive, wherein pouring
Casting mould is generally used for the processing to metal product.Large-scale casting die is locked more since quality is huge in clamping process
It is difficult.Existing mold upper and lower mould locking mode mainly using being bolted or carry out clamping using external fixture,
But operating process is excessively cumbersome, increases the time of processing, if invention is a kind of can be rapidly performed by the novel of mold-locked
Locking device can solve problems, we provide a kind of large-scale casting die quick-locking device thus.
Utility model content
The purpose of this utility model is to provide a kind of large-scale casting die quick-locking devices, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the utility model provides the following technical solutions：A kind of large size casting die quick locking dress
It sets, including the upper connector of installation on the upper mold and the lower connector on lower mold, is arranged on the lower connector
There is fixing axle, and is provided with rotary turntable in fixing axle, integrally formed with the first arc snap-gauge on the turntable, and on
Be provided on connector with matched first limiting slot of the first arc snap-gauge, mounting base is provided on the upper connector, and pacify
Sliding is provided with sliding bar in dress seat, and the bottom of the sliding bar and mounting base is provided with resetting spring, one on the sliding bar
It is body formed to have rack, and the gear ring engaged with rack is provided on turntable, positioning tube, and upper company are provided on the lower connector
The locating rod that grafting is matched with positioning tube is provided on junctor.
Preferably, the lower end of the first arc snap-gauge is integrally formed with the second arc snap-gauge, and upper connector is in correspondence
It is provided at the lower end of first limiting slot and matched second limiting slot of the second arc snap-gauge.
Preferably, it is provided with turning handle on the outside of the first arc snap-gauge, and the end of sliding bar is provided with pull handle.
Preferably, the fixed the tip of the axis is provided with for adjusting gap between the first arc snap-gauge and the first limiting slot
Adjustment knob.
Compared with prior art, the utility model has the beneficial effects that：The device being capable of nibbling by sliding bar and turntable
Connection the first arc snap-gauge of driving is closed correctly to be caught in the first limiting slot, it is upper and lower between upper die holder and lower die holder to limit
Separation, and positioning action can be played the role of in docking by locating rod and limit remaining degree of freedom, and be arranged
Resetting spring can carry out accumulation of energy, can not only place it is stuck when molding, and can assist in the first arc snap-gauge enter first
Limiting slot so that clamping process need not be locked manually, and convenient disassembly, have very high practical value.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the structural schematic diagram of the utility model upper connecting base；
Fig. 3 is the structural schematic diagram of the utility model turntable.
In figure：1 lower die holder, 2 upper die holders, connector on 3,4 first arc snap-gauges, 5 sliding bars, 6 pull handles, 7 times connectors,
8 fixing axles, 9 positioning tubes, 10 turntables, 11 turning handles, 12 first limiting slots, 13 mounting bases, 14 resetting springs, 15 racks, 16 positioning
Bar, 17 second limiting slots, 18 second arc snap-gauges, 19 adjustment knobs.
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 technical solution in the utility model, those of ordinary skill in the art are not making creative work premise
Lower obtained every other embodiment, shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of large size casting die quick-locking device,
Include the upper connector 3 on upper mold 2 and the lower connector 7 on lower mold 1, is provided on lower connector 1
Fixing axle 8, and rotary turntable 10 is provided in fixing axle 8, integrally formed with the first arc snap-gauge 4 on turntable 10, and
Be provided on upper connector 3 with 4 matched first limiting slot 12 of the first arc snap-gauge, be provided with mounting base 13 on upper connector 3,
And sliding is provided with sliding bar 5 in mounting base 13, sliding bar 5 and the bottom of mounting base 13 are provided with resetting spring 14, sliding bar 5
On integrally formed with rack 15, and be provided with the gear ring engaged with rack 15 on turntable 10, positioning tube be provided on lower connector 7
9, and the locating rod 16 that grafting is matched with positioning tube 9 is provided on upper connector 3.
Further, the lower end of the first arc snap-gauge 4 is integrally formed with the second arc snap-gauge 18, and upper connector 3 is right
It answers and is provided at the lower end of the first limiting slot 12 and 18 matched second limiting slot 17 of the second arc snap-gauge.
Further, the outside of the first arc snap-gauge 4 is provided with turning handle 11, and the end of sliding bar 5 is provided with pull handle 6.
Further, between the end of fixing axle 8 is provided with for adjusting between the first arc snap-gauge 4 and the first limiting slot 12
The adjustment knob 19 of gap.
Operation principle：When the device works, it is only necessary to the locating rod 16 of both sides are aligned insertion with positioning tube 9 and can guarantee
It is aligned between upper die holder 2 and lower die holder 1, upper die holder 2 is made to be molded with lower die holder 1 at this time, in clamping process on sliding bar 5
Rack 15 will be engaged with the gear ring on turntable 10 to drive the first arc snap-gauge 4 to be rotated, when the first arc snap-gauge 4 with
When the contact of upper connector 3 is obstructed, resetting spring 14, which will start to generate, to be squeezed and makes to stop operating between rack 15 and gear ring, it is known that
First arc snap-gauge 4 can be sprung back with 12 normal clamping position of the first limiting slot, resetting spring 14, and drive rack 15 drives first
Arc snap-gauge 4 correctly enters in the first limiting slot 12, and the first arc snap-gauge 4 can limit the upper and lower displacement of upper die holder 2 at this time,
And locating rod 16 can limit the left and right of upper die holder and move forward and backward, and to completely lock upper die holder 2 and lower die holder 1, lock
Process need not be adjusted by hand, easy to operate.When needing to dismantle upper die holder 2 and lower die holder 1, it is only necessary to pass through turning handle 11
Driving disc 10 can make the first arc snap-gauge 4 and the first limiting slot 12 be detached from clamping shape by the lifting sliding bar 5 of pull handle 6
State, to correctly mold, the cooperation between the second arc snap-gauge 18 and the second limiting slot 17 can also assist limitation upper die holder 2
Back-and-forth motion between lower die holder 1, and adjust knob 19 and can adjust between the first arc snap-gauge 4 and the first limiting slot 12
Fitting tightness in the front-back direction, to avoid the first arc snap-gauge 4 be difficult to enter the first limiting slot 12 in.Device user
Just, simple operation can be locked automatically, have very high practical value.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of large size casting die quick-locking device, it is characterised in that：Including the upper connector being mounted on upper mold (2)
(3) and the lower connector (7) on the lower mold (1) fixing axle (8), and fixing axle, are provided on the lower connector (7)
(8) it is provided with rotary turntable (10) on, integrally formed with the first arc snap-gauge (4) on the turntable (10), and upper company
Be provided on junctor (3) with matched first limiting slot (12) of the first arc snap-gauge (4), be provided on the upper connector (3)
Mounting base (13), and sliding is provided with sliding bar (5), the bottom of the sliding bar (5) and mounting base (13) in mounting base (13)
It is provided with resetting spring (14), is provided with integrally formed with rack (15), and on turntable (10) on the sliding bar (5) and rack
(15) gear ring engaged is provided with positioning tube (9) on the lower connector (7), and is provided on upper connector (3) and positioning tube
(9) locating rod (16) of grafting is matched.
2. a kind of large-scale casting die quick-locking device according to claim 1, it is characterised in that：First arc
The lower end of snap-gauge (4) is integrally formed with the second arc snap-gauge (18), and upper connector (3) is under corresponding first limiting slot (12)
It is provided at end and matched second limiting slot (17) of the second arc snap-gauge (18).
3. a kind of large-scale casting die quick-locking device according to claim 1, it is characterised in that：First arc
Turning handle (11) is provided on the outside of snap-gauge (4), and the end of sliding bar (5) is provided with pull handle (6).
4. a kind of large-scale casting die quick-locking device according to claim 1, it is characterised in that：The fixing axle
(8) end is provided with the adjustment knob (19) for adjusting gap between the first arc snap-gauge (4) and the first limiting slot (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820139586.3U CN207952559U (en) | 2018-01-28 | 2018-01-28 | A kind of large size casting die quick-locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820139586.3U CN207952559U (en) | 2018-01-28 | 2018-01-28 | A kind of large size casting die quick-locking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207952559U true CN207952559U (en) | 2018-10-12 |
Family
ID=63735432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820139586.3U Expired - Fee Related CN207952559U (en) | 2018-01-28 | 2018-01-28 | A kind of large size casting die quick-locking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207952559U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109515302A (en) * | 2018-11-29 | 2019-03-26 | 攀枝花运力汽车部件制造有限公司 | A kind of equalizer bar locking device of slag-soil truck container |
| CN114101362A (en) * | 2021-10-22 | 2022-03-01 | 山东大学 | Aluminum alloy part extrusion die device |
| CN114474506A (en) * | 2022-02-24 | 2022-05-13 | 扬州钰能精密机械科技有限公司 | High-precision powder injection mold with locking function |
-
2018
- 2018-01-28 CN CN201820139586.3U patent/CN207952559U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109515302A (en) * | 2018-11-29 | 2019-03-26 | 攀枝花运力汽车部件制造有限公司 | A kind of equalizer bar locking device of slag-soil truck container |
| CN114101362A (en) * | 2021-10-22 | 2022-03-01 | 山东大学 | Aluminum alloy part extrusion die device |
| CN114101362B (en) * | 2021-10-22 | 2022-09-13 | 山东大学 | Aluminum alloy part extrusion die device |
| CN114474506A (en) * | 2022-02-24 | 2022-05-13 | 扬州钰能精密机械科技有限公司 | High-precision powder injection mold with locking function |
| CN114474506B (en) * | 2022-02-24 | 2023-06-20 | 扬州钰能精密机械科技有限公司 | High-precision powder injection mold with locking function |
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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: 20181012 Termination date: 20200128 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |