CN216656299U - Portable clamping mechanism of die-casting die frame - Google Patents
Portable clamping mechanism of die-casting die frame Download PDFInfo
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- CN216656299U CN216656299U CN202123284812.8U CN202123284812U CN216656299U CN 216656299 U CN216656299 U CN 216656299U CN 202123284812 U CN202123284812 U CN 202123284812U CN 216656299 U CN216656299 U CN 216656299U
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Abstract
The utility model discloses a portable die locking mechanism of a die-casting die frame, belonging to the field of die locking mechanisms and comprising a lower die base and an upper die base, wherein the lower die base is positioned above the upper die base, and a die locking assembly is arranged between the lower die base and the upper die base; the mode locking subassembly includes the mounting panel, and the mounting panel passes through the both sides position of screw fixation in two opposite flanks of upper die base, the side top of mounting panel has the transmission diaphragm through first bayonet lock swing joint, and the side top of transmission diaphragm has the handle through second bayonet lock swing joint, the side bottom of transmission diaphragm has the ejector pad through third bayonet lock swing joint, and the bottom of ejector pad has the optical axis through fourth bayonet lock swing joint, the side bottom fixedly connected with stop sleeve of mounting panel, and under the stop sleeve, fixedly connected with fixing base on the side of die holder, the side fixedly connected with latch socket of fixing base. Through the mode locking subassembly that sets up, the interior of will originally is changed into the peripheral hardware, the maintenance of the later stage of being convenient for is changed.
Description
Technical Field
The utility model relates to a die locking mechanism, in particular to a portable die locking mechanism of a die-casting die frame.
Background
The die casting die carrier is a matched tool of a die casting die, is generally integrated on an upper die and a lower die of the die, and is generally additionally provided with a die locking mechanism in order to lock the upper die and the lower die in the use process of the die.
The existing common clamping mechanism is usually installed inside a mold, that is, a pull rod component for linear guiding is fixed on a lower mold towards the mold opening and closing direction, an upper mold plate is arranged on the pull rod component in a manner of moving along the mold opening and closing direction, and the clamping mechanism further comprises a mold moving oil cylinder for pushing the upper mold plate, a through hole is arranged on the upper template, a mold locking sleeve is arranged in the through hole, a lock hole is arranged on the mold locking sleeve, the pull rod part passes through the mold locking sleeve, the pull rod part is provided with a lock tooth matched with the lock hole, a mold locking cylinder for pushing the mold locking sleeve to rotate is arranged behind the movable diaphragm plate, when the mold moving oil cylinder pushes a moving film on the upper mold plate and a fixed mold on the fixed mold plate to mold, the mold locking air cylinder pushes the mold locking sleeve to rotate, so that the lock teeth are screwed into the lock holes, and mold closing is completed at the moment.
The prior art has the following problems: the clamping mechanism is internally provided with a clamping mechanism which is inconvenient to maintain and replace. Accordingly, one skilled in the art provides a portable clamping mechanism for a die-casting mold frame to solve the problems set forth in the background art.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a portable mold locking mechanism of a die-casting mold frame, which changes the original interior into the exterior through an arranged mold locking component, is convenient for later maintenance and replacement, and solves the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme:
a portable die locking mechanism of a die-casting die frame comprises a lower die base and an upper die base, wherein the lower die base is positioned above the upper die base, and a die locking assembly is arranged between the lower die base and the upper die base; the mold locking assembly comprises an installation plate, the installation plate is fixed at two sides of two opposite side surfaces of the upper mold base through screws, the top end of the side surface of the installation plate is movably connected with a transmission membrane through a first clamping pin, the top end of the side surface of the transmission diaphragm is movably connected with a handle through a second clamping pin, the bottom end of the side surface of the transmission diaphragm is movably connected with a pushing block through a third clamping pin, the bottom end of the pushing block is movably connected with an optical axis through a fourth bayonet lock, the bottom end of the side surface of the mounting plate is fixedly connected with a limiting sleeve, and a fixed seat is fixedly connected under the limit sleeve and on the side surface of the lower die seat, a locking seat is fixedly connected on the side surface of the fixed seat, and the locking seat is internally provided with a locking groove, the bottom end of the optical axis penetrates through the limiting sleeve and is inserted into the locking groove, the lateral surface of locking seat is equipped with the locking pin, and the one end of locking pin runs through the locking seat and inserts in the notch that the optical axis lateral surface was seted up.
Through the mode locking subassembly that sets up, the interior of will originally is changed into the peripheral hardware, the maintenance of the later stage of being convenient for is changed.
As a further scheme of the utility model: this die mould frame's portable clamping mechanism still includes pre-fixing assembly, pre-fixing assembly includes the bracing piece, and the one end fixedly connected with rotation axis of bracing piece, the rotation axis runs through the both sides position of two opposite flank of die holder movably, the other end fixedly connected with bar shaped plate of bracing piece, and the equal fixedly connected with in both ends of bar shaped plate adsorbs fixed establishment, two adsorb fixed establishment and adsorb respectively and fix on the side of die holder and upper die base.
Before the mode locking, the pre-fixing component can simply pre-fix the upper die and the lower die in advance, so that the mode locking is convenient for in the later period.
As a still further scheme of the utility model: the adsorption fixing mechanism is a pressing type sucker.
The operation mode of push type sucking disc is simple, and convenient to use when the branch mould, only needs to untie the push type sucking disc, rotates ninety degrees through the rotation axis with the bar shaped plate again, and then makes the push type sucking disc leave the side of upper die base.
As a still further scheme of the utility model: the top end of the outer side surface of the handle is fixedly connected with a silica gel sleeve.
The arrangement of the silica gel sleeve is convenient for pulling the handle.
As a still further scheme of the utility model: one end of the locking pin, which is far away from the optical axis, is fixedly connected with a knob.
The setting of knob is convenient for pull optical axis.
Compared with the prior art, the utility model has the beneficial effects that:
1. through the mode locking subassembly that sets up, during the use, only need pull the handle, drive the upset of transmission diaphragm, and then drive the ejector pad and advance to drive the optical axis and pass spacing sleeve and advance until the optical axis bottom supports in the locking groove bottom, pass the latch fitting and insert the notch that the optical axis lateral surface was seted up with the fitting pin again and can pin die holder and upper die base.
2. Through the pre-fixing assembly that sets up, before the mode locking, the pre-fixing assembly can carry out simple pre-fixing, the later stage mode locking of being convenient for with upper and lower mould in advance.
Drawings
FIG. 1 is a schematic structural diagram of a portable mold locking mechanism of a die-casting mold frame;
FIG. 2 is a schematic structural diagram of a pre-fixing component in a portable clamping mechanism of a die-casting die carrier;
FIG. 3 is a schematic structural diagram of a mold locking assembly in a portable mold locking mechanism of a die-casting mold frame;
fig. 4 is a combination view of the optical axis and the locking pin in the portable mold locking mechanism of the die-casting mold frame.
In the figure: 1. a lower die holder; 2. an upper die holder; 3. a pre-fixing component; 301. a support bar; 302. a rotating shaft; 303. a strip-shaped plate; 304. an adsorption fixing mechanism; 4. a mold locking assembly; 401. a fixed seat; 402. a locking seat; 403. a first bayonet lock; 404. a transmission diaphragm; 405. a second bayonet lock; 406. a handle; 407. a third bayonet lock; 408. pushing the pushing block; 409. an optical axis; 4010. a limiting sleeve; 4011. a locking pin; 4012. a locking groove; 4013. a screw; 4014. a fourth bayonet lock; 4015. and (7) mounting the plate.
Detailed Description
Referring to fig. 1 to 4, in an embodiment of the present invention, a portable mold locking mechanism of a die-casting mold frame includes a lower mold base 1 and an upper mold base 2, the lower mold base 1 is located above the upper mold base 2, and a mold locking assembly 4 is disposed between the lower mold base 1 and the upper mold base 2; the mold locking assembly 4 comprises a mounting plate 4015, the mounting plate 4015 is fixed at two sides of two opposite sides of the upper mold base 2 through screws 4013, the top end of the side of the mounting plate 4015 is movably connected with a transmission membrane 404 through a first clamping pin 403, the top end of the side of the transmission membrane 404 is movably connected with a handle 406 through a second clamping pin 405, the bottom end of the side of the transmission membrane 404 is movably connected with a pushing block 408 through a third clamping pin 407, the bottom end of the pushing block 408 is movably connected with an optical axis 409 through a fourth clamping pin 4014, the bottom end of the side of the mounting plate 4015 is fixedly connected with a limit sleeve 4010, a position right below the limit sleeve 4010 is fixedly connected with a fixed seat 401 on the side of the lower mold base 1, the side of the fixed seat 401 is fixedly connected with a locking seat 402, a locking groove 4012 is formed inside the locking seat 402, the bottom end of the optical axis 409 penetrates through the limit sleeve 4010 and is inserted into the locking groove 4012, a locking pin 4011 is arranged on the outer side of the locking seat 402, and one end of the locking pin 4011 penetrates through the locking seat 402 and is inserted into a notch formed on the outer side surface of the optical axis 409. Through the mode locking subassembly 4 that sets up, the interior establishing of will giving first place is changed into the peripheral hardware, and the maintenance in the later stage of being convenient for is changed.
In this embodiment: this die mould frame's portable clamping mechanism still includes pre-fixing component 3, pre-fixing component 3 includes bracing piece 301, and the one end fixedly connected with rotation axis 302 of bracing piece 301, rotation axis 302 runs through the both sides position of two opposite flank of die holder 1 movably, the other end fixedly connected with strip shaped plate 303 of bracing piece 301, and the equal fixedly connected with in both ends of strip shaped plate 303 adsorbs fixed establishment 304, two adsorb fixed establishment 304 adsorb respectively and fix on the side of die holder 1 and upper die base 2. Before the mode locking, the pre-fixing component 3 can simply pre-fix the upper and lower dies in advance, so that the later-stage mode locking is facilitated.
In this embodiment: the suction fixing mechanism 304 is a pressing type suction cup. The operation mode of push type sucking disc is simple, convenient to use, when the branch mould, only needs to untie the push type sucking disc, rotates ninety degrees through rotation axis 302 with bar 303 again, and then makes the push type sucking disc leave the side of upper die base 2.
In this embodiment: the top end of the outer side surface of the handle 406 is fixedly connected with a silica gel sleeve. The provision of the silicone sleeve facilitates the pulling of the handle 406.
In this embodiment: a knob is fixedly connected to one end of the locking pin 4011 far away from the optical axis 409. The arrangement of the knob facilitates drawing the optical axis 409.
The working principle of the utility model is as follows: during the use, at first, after lower die holder 1 closes with upper die holder 2, carry out simple pre-fixing, the later stage mode locking of being convenient for to lower die holder 1 and upper die holder 2 in advance through fixing assembly 3 in advance. Then, carrying out mode locking through a mode locking component 4, specifically comprising: the handle 406 is pulled to drive the transmission diaphragm 404 to turn over, and further drive the pushing block 408 to advance, so as to drive the optical axis 409 to pass through the limiting sleeve 4010 to advance until the bottom end of the optical axis 409 abuts against the bottom end of the locking groove 4012. Finally, the locking pin 4011 penetrates through the locking seat 402 and is inserted into a notch formed in the outer side surface of the optical axis 409, so that the lower die holder 1 and the upper die holder 2 can be locked.
When the mould is divided, only need to untie pre-fixing assembly 3, rotate ninety degrees with bar shaped plate 303 through rotation axis 302 again, and then make the push type sucking disc leave the side of upper die base 2 can, simple structure, the operation of being convenient for.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to or changed within the scope of the present invention.
Claims (5)
1. A portable die locking mechanism of a die-casting die frame is characterized by comprising a lower die base (1) and an upper die base (2), wherein the lower die base (1) is positioned above the upper die base (2), and a die locking assembly (4) is arranged between the lower die base (1) and the upper die base (2);
the mold locking assembly (4) comprises a mounting plate (4015), the mounting plate (4015) is fixed on two sides of two opposite sides of the upper mold base (2) through screws (4013), the top end of the side surface of the mounting plate (4015) is movably connected with a transmission membrane (404) through a first clamping pin (403), the top end of the side surface of the transmission membrane (404) is movably connected with a handle (406) through a second clamping pin (405), the bottom end of the side surface of the transmission membrane (404) is movably connected with a pushing block (408) through a third clamping pin (407), the bottom end of the pushing block (408) is movably connected with an optical axis (409) through a fourth clamping pin (4014), the bottom end of the side surface of the mounting plate (4015) is fixedly connected with a limiting sleeve (4010), a fixing base (401) is fixedly connected on the side surface of the lower mold base (1) under the limiting sleeve (4010), and a locking base (402) is fixedly connected with the side surface of the fixing base (401), and locking groove (4012) have been seted up to the inside of locking seat (402), spacing sleeve (4010) is run through and insert in locking groove (4012) to the bottom of optical axis (409), the lateral surface of locking seat (402) is equipped with locking pin (4011), and the one end of locking pin (4011) runs through locking seat (402) and inserts in the notch that optical axis (409) lateral surface was seted up.
2. The portable die-casting mechanism of the die-casting die frame is characterized by further comprising a pre-fixing component (3), wherein the pre-fixing component (3) comprises a support rod (301), a rotating shaft (302) is fixedly connected to one end of the support rod (301), the rotating shaft (302) penetrates through two opposite side surfaces of the lower die holder (1) and can move, a strip-shaped plate (303) is fixedly connected to the other end of the support rod (301), adsorption fixing mechanisms (304) are fixedly connected to two ends of the strip-shaped plate (303), and the two adsorption fixing mechanisms (304) are respectively adsorbed and fixed on the side surfaces of the lower die holder (1) and the upper die holder (2).
3. The portable die-casting mechanism of the die-casting die frame as claimed in claim 2, wherein the suction fixing mechanism (304) is a press type suction cup.
4. The portable die-casting mechanism of the die-casting die frame is characterized in that a silicone sleeve (406) is fixedly connected to the top end of the outer side face of the handle (406).
5. The portable die-casting mechanism of the die-casting die frame as claimed in claim 1, wherein a knob is fixedly connected to one end of the locking pin (4011) far away from the optical axis (409).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123284812.8U CN216656299U (en) | 2021-12-24 | 2021-12-24 | Portable clamping mechanism of die-casting die frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123284812.8U CN216656299U (en) | 2021-12-24 | 2021-12-24 | Portable clamping mechanism of die-casting die frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216656299U true CN216656299U (en) | 2022-06-03 |
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ID=81793759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123284812.8U Active CN216656299U (en) | 2021-12-24 | 2021-12-24 | Portable clamping mechanism of die-casting die frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216656299U (en) |
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2021
- 2021-12-24 CN CN202123284812.8U patent/CN216656299U/en active Active
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