CN207723435U - A kind of novel rapid mould clamping device - Google Patents
A kind of novel rapid mould clamping device Download PDFInfo
- Publication number
- CN207723435U CN207723435U CN201820003545.1U CN201820003545U CN207723435U CN 207723435 U CN207723435 U CN 207723435U CN 201820003545 U CN201820003545 U CN 201820003545U CN 207723435 U CN207723435 U CN 207723435U
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- China
- Prior art keywords
- die head
- screw rod
- head pedestal
- fixed die
- cover board
- Prior art date
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Abstract
The utility model is related to a kind of precision casting equipments, it is a kind of mode locking tool, include screw rod more particularly to a kind of novel rapid mould clamping device and is integrally formed the screw handle of setting with screw rod, buttferfly-type nut, cover board, spring, pin and fixed die head pedestal, it is provided with insert hole on the screw handle, it is provided with pin hole on the screw front end, the buttferfly-type nut is sleeved on screw rod, it is provided with cover board on the right side of buttferfly-type screw rod, it is fixed described in the cover board between die head pedestal and is provided with spring, the spring one end top is on the cover board, the other end is withstood on the port of the fixed die head pedestal, the present apparatus largely improves labor intensity and working efficiency.
Description
Technical field
The utility model is related to a kind of precision casting equipments, are a kind of mode locking tools, and in particular to a kind of novel fast lock
Mold device.
Background technology
When carrying out the making of wax-pattern in hot investment casting production, need by being stained with slurry and this two procedures that dewax.Carry out
Before being stained with slurry process, check lock lever and fixed die head pedestal are fixed, in dewaxing, by fixed die head pedestal and check lock lever point
From the fixation between fixed die head pedestal and check lock lever is by the way of being threadedly coupled at present, and this mode that is connected and fixed exists
It is relatively harder in actual production operation, and completion is primary fixed and separation the time it takes is long, and working efficiency is low.
Utility model content
In view of this, the main purpose of the utility model is to provide a kind of novel rapid mould clamping device.
The technical solution adopted in the utility model is：
A kind of novel rapid mould clamping device,
Including screw rod and with screw rod be integrally formed setting screw handle, buttferfly-type nut, cover board, spring, pin with
And die head pedestal is fixed, it is provided with insert hole on the screw handle, pin hole, the buttferfly-type are provided on the screw front end
Nut is sleeved on screw rod, and cover board is provided on the right side of buttferfly-type screw rod, is fixed described in the cover board between die head pedestal
It is provided with spring, on the cover board, the other end is withstood on the port of the fixed die head pedestal on the spring one end top,
It is provided with locating slot on the fixed die head pedestal, in mode-lock status, the end of the screw rod is stretched into described solid
In cover half head pedestal, the pin is installed in the locating slot and the pin hole, by the screw rod and the fixed die head
Pedestal connects.
Further, the screw thread on the screw rod and buttferfly-type nut is big screw pitch T-shape screw thread.
Further, the locating slot is in pothook type structure.
Further, the bottom of the fixed die head pedestal is square structure, has circle among the fixed die head pedestal
Protrusion.
The beneficial effects of the utility model are：
1. the screw thread on screw rod and buttferfly-type nut is big screw pitch " T " screw thread, when in use, butterfly nut only needs to rotate
3/4ths circles can be tightened, and labor intensity and working efficiency are largely improved；
2. fixing die head pedestal using pothook type, fixed with pin between fixed die head pedestal and screw rod, when in use, both
When avoiding former nut fixation die head, wax enters nut and increases labor intensity, and can be quickly by screw rod and fixed die head pedestal
Separation.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is screw rod schematic diagram；
Fig. 3 is fixed die head base schematic diagram.
Wherein：1, screw handle；2, screw rod；3, buttferfly-type nut；4, cover board；5, spring；6, pin；7, fixed die head bottom
Seat；8, insert hole；9, pin hole；10, locating slot.
Specific implementation mode
The utility model is described in detail below in conjunction with attached drawing and specific embodiment, in the signal of this utility model
Property embodiment and explanation be used for explaining the utility model, but be not intended to limit the scope of the present invention.
Referring to figs. 1 to Fig. 3, the utility model specifically discloses a kind of novel rapid mould clamping device, including screw rod 2 and with
The screw handle 1 of the integrated molding setting of screw rod 2, buttferfly-type nut 3, cover board 4, spring 5, pin 6 and fixed die head pedestal 7,
It is provided with insert hole 8 on the screw handle 2, pin hole 9 is provided on 1 front end of the screw rod, the buttferfly-type nut 3 is sleeved on
On screw rod 2, the screw thread on the screw rod and buttferfly-type nut is big screw pitch T-shape screw thread, and is set on the right side of buttferfly-type nut 3
It is equipped with cover board 4, spring 5 is provided between the cover board 4 and the fixed die head pedestal 7,5 one end of the spring withstands on cover board
On 4, the other end is withstood on the port of the fixed die head pedestal 7, and pothook type structure is provided on the fixed die head pedestal 7
Locating slot 10, in mode-lock status, the end of the screw rod 1 is stretched into the fixed die head pedestal 7, and the pin 6 is installed on
In the locating slot 10 and the pin hole 9, the screw rod 2 is connect with the fixed die head pedestal 7, the fixed die head bottom
The bottom of seat 7 is square structure, has circular protrusions among the fixed die head pedestal 7.
Its working principle is that：Before being stained with slurry, rotation after the end of screw rod 2 is stretched into fixed die head pedestal 7 makes pin hole 9
It is aligned with the locating slot 10 on fixed die head pedestal 7, is inserted into pin 6, standing screw 2 and fixed die head pedestal 7, is making wax-pattern
When head, fixed die head pedestal 7 is set in die head, buttferfly-type nut 3 is tightened, die head is made to be fixed on screw rod 2；In demoulding,
Buttferfly-type nut 3 rotates backward, and moves backward cover board 4, you can extracts screw rod 2, screw rod 2 is detached with fixed die head pedestal 7.
Cover board 4, with after fixed die head pedestal 7, can be moved forward and backward, and seal spiral shell in 6 standing screw 2 of pin on screw rod 2
Pin 6 is pressed in groove by bar 2 and die head, spring 5, prevents pin 6 from being automatically exited from from groove.
Screw handle 2 and screw rod, which are integrally formed, to be arranged, and insert hole 8 is provided on screw handle 2, can be in insert hole
It is inserted into the lifting plate for facilitating staff to hold, improves working efficiency.
The technical solution disclosed in the utility model embodiment is described in detail above, it is used herein specifically
Embodiment is expounded the principle and embodiment of the utility model embodiment, and the explanation of above example is only applicable to
Help understands the principle of the utility model embodiment；It is real according to the utility model meanwhile for those of ordinary skill in the art
Example is applied, the there will be changes in specific implementation mode and application range, in conclusion the content of the present specification should not be understood
For limitations of the present invention.
Claims (4)
1. a kind of novel rapid mould clamping device, it is characterised in that：The screw rod of setting is integrally formed including screw rod (2) and with screw rod
Handle (1), buttferfly-type nut (3), cover board (4), spring (5), pin (6) and fixed die head pedestal (7), the screw handle
(1) it is provided with insert hole (8) on, pin hole (9) is provided on screw rod (2) front end, the buttferfly-type nut (3) is sleeved on spiral shell
On bar (2), cover board (4) is provided on the right side of buttferfly-type nut (3), in the cover board (4) and the fixed die head pedestal (7)
Between be provided with spring (5), described spring (5) one end is withstood on cover board (4), and the other end withstands on the fixed die head pedestal (7)
Port on,
It is provided with locating slot (10) on the fixed die head pedestal (7), in mode-lock status, the end of the screw rod (2) is stretched into
In the fixed die head pedestal (7), the pin (6) is installed in the locating slot (10) and the pin hole (9), will be described
Screw rod (2) is connect with the fixed die head pedestal (7).
2. a kind of novel rapid mould clamping device according to claim 1, it is characterised in that：The screw rod (2) and buttferfly-type
Screw thread on nut (3) is big screw pitch T-shape screw thread.
3. a kind of novel rapid mould clamping device according to claim 1, it is characterised in that：The locating slot (10) is in hook
Type structure.
4. a kind of novel rapid mould clamping device according to claim 1, it is characterised in that：The fixed die head pedestal (7)
Bottom be square structure, have circular protrusions among the fixed die head pedestal (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820003545.1U CN207723435U (en) | 2018-01-02 | 2018-01-02 | A kind of novel rapid mould clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820003545.1U CN207723435U (en) | 2018-01-02 | 2018-01-02 | A kind of novel rapid mould clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207723435U true CN207723435U (en) | 2018-08-14 |
Family
ID=63084754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820003545.1U Active CN207723435U (en) | 2018-01-02 | 2018-01-02 | A kind of novel rapid mould clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207723435U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109455524A (en) * | 2018-12-13 | 2019-03-12 | 长沙开元仪器有限公司 | A kind of pipe line expansion joint and the Pneumatic pipe transmission system with the device |
-
2018
- 2018-01-02 CN CN201820003545.1U patent/CN207723435U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109455524A (en) * | 2018-12-13 | 2019-03-12 | 长沙开元仪器有限公司 | A kind of pipe line expansion joint and the Pneumatic pipe transmission system with the device |
| CN109455524B (en) * | 2018-12-13 | 2024-05-24 | 长沙开元仪器有限公司 | Pipeline expansion joint device and pneumatic pipeline transmission system with same |
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