CN217831851U - Processing fixing device of carbide mould - Google Patents
Processing fixing device of carbide mould Download PDFInfo
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- CN217831851U CN217831851U CN202222307785.XU CN202222307785U CN217831851U CN 217831851 U CN217831851 U CN 217831851U CN 202222307785 U CN202222307785 U CN 202222307785U CN 217831851 U CN217831851 U CN 217831851U
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Abstract
The utility model discloses a carbide mould's processing fixing device, the on-line screen storage device comprises a base, one side of base is provided with the hydraulic press, the ejector pin of hydraulic press is connected with a briquetting, the position that just is close to the hydraulic press on the base is provided with the carriage, be provided with two moulding-dies in the carriage, be provided with the chamber mould between the moulding-die, chamber mould interpolation is equipped with the top mould, it is provided with the clamp plate to slide in the carriage, one side spiro union of carriage has the one end rotation setting of lead screw and lead screw on the clamp plate, the one end of lead screw is provided with the capstan, the bottom both sides of chamber mould are provided with the picture peg, the bottom of moulding-die all is equipped with board groove and picture peg insert board inslot. The reverse-rotation rotary disc drives the screw rod to reversely rotate, the screw rod drives the pressing plate to move leftwards, the top die can be pulled out of the cavity die upwards, the left pressing die is pulled leftwards, and the formed part can be taken out, so that the die is more convenient to disassemble.
Description
Technical Field
The utility model belongs to the technical field of carbide mould processing, concretely relates to processing fixing device of carbide mould.
Background
The hard alloy block is usually used for deeply processing devices with higher hardness demand degree, such as snow shoveling teeth and digging machine teeth, the hard alloy block is made of hard alloy powder through compression molding and high-temperature heating, in the process of compression molding of the hard alloy powder, a split type mold is usually adopted, the mold is composed of a pressing mold, a cavity mold and a top mold, a pressing film penetrates through the cavity mold through a stud, two ends of the stud are locked through nuts, the pressing mold and the cavity mold which are combined and fixed are placed on a platform at the side of a hydraulic press when the hard alloy block is used, the hard alloy powder is poured into the cavity mold and inserted into the top mold, a mandril of the hydraulic press is operated to press down the top mold, under the pressing action of the top mold, the hard alloy powder is mutually matched and stabilized in mutual positions, the nuts at two ends of the stud can be unscrewed, the pressing mold and the cavity mold are pulled out, the pressing mold is pulled out, the pressed hard alloy block can be taken out, and the defects exist: the plurality of nuts are required to be screwed out every time of mold removal, and the mold removal is not convenient, so that a processing and fixing device capable of conveniently detaching the mold is needed to be designed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a processing fixing device of carbide mould to solve the problem that exists among the prior art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a processing fixing device of carbide mould, includes the base, one side of base is provided with the hydraulic press, the ejector pin of hydraulic press is connected with the ejector pin piece, the position that just is close to the hydraulic press on the base is provided with the carriage, be provided with two moulding-dies in the carriage, be provided with the chamber mould between the moulding-die, the interpolation of chamber mould is equipped with the ejector pin mould, it is provided with the clamp plate to slide in the carriage, one side spiro union of carriage has lead screw and lead screw's one end to rotate the setting on the clamp plate, the one end of lead screw is provided with the capstan.
Preferably, the cavity die is a U-shaped plate and the squeeze film is a square plate.
Preferably, the two sides of the bottom of the cavity die are provided with inserting plates, and the bottom of the pressing die is provided with plate grooves into which the inserting plates are inserted.
Preferably, a connecting shaft is arranged at the center of the other end of the screw rod, a bearing groove is formed in the pressing plate, a bearing is arranged in the bearing groove, and the connecting shaft is inserted into an inner ring of the bearing.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses in, the contrary capstan that revolves drives the lead screw contrary soon, and the lead screw drives the clamp plate and removes left, can upwards pull out the chamber mould with the top mould, stimulates left moulding-die left, can take out the formed part, and it is more convenient consequently to tear open the mould.
Drawings
Fig. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic view in partial cutaway of FIG. 1;
fig. 3 is a schematic view of the combination of the pressing mold and the cavity mold of the present invention.
In the figure: the device comprises a base 1, a hydraulic machine 2, a top pressing block 3, a supporting frame 4, a pressing die 5, a cavity die 6, an inserting plate 7, a top die 8, a pressing plate 9, a lead screw 10, a connecting shaft 11, a bearing 12 and a rotating disc 13.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Referring to fig. 1, 2 and 3, an embodiment of the present invention provides a hard alloy mold processing and fixing device, including a base 1, a hydraulic machine 2 is fixed on a right side bolt of the base 1, a top pressing block 3 is fixed on a top rod bolt of the hydraulic machine 2, a supporting frame 4 is fixed on the base 1 and close to the hydraulic machine 2 by a bolt, the supporting frame 4 is a U-shaped plate, two pressing molds 5 are placed in the supporting frame 4, a cavity mold 6 is inserted between the pressing molds 5, the cavity mold 6 is a U-shaped plate, the pressing mold 5 is a square plate, when the two pressing molds 5 are tightly attached to the cavity mold 6, two sides of the cavity mold 6 are effectively blocked, hard alloy powder can be added into the cavity mold 6, inserting plates 7 are integrally arranged on the left and right sides of the bottom of the cavity mold 6, plate grooves are arranged at the bottom of the pressing molds 5, and the inserting plates 7 are slidably inserted into the plate grooves, through the sliding fit of plate slot and picture peg 7, restriction chamber mould 6 and moulding-die 5 are separation around each other, it is equipped with top mould 8 to slide to insert in the chamber mould 6, both ends sliding contact moulding-die 5 about top mould 8, the inner bottom sliding contact clamp plate 9 of carriage 4, the left side spiro union of carriage 4 has lead screw 10 and the right-hand member of lead screw 10 rotates and sets up on clamp plate 9, the right-hand member central point of lead screw 10 puts an organic whole and is provided with connecting axle 11, be equipped with the bearing groove in the clamp plate 9, bearing 12 is inserted to the bearing inslot interference, the inner circle of bearing 12 is inserted to connecting axle 11 interference, through connecting axle 11 and bearing 12 cooperation, accept the rotation of lead screw 10, the left end an organic whole of lead screw 10 is provided with capstan 13, through rotatory capstan 13, at the cooperation of lead screw 10 and 4 left side screw hole of carriage, thereby drive clamp plate 9 and remove.
The working principle of the embodiment is as follows: during the use, the corotating disc 13 drives the lead screw 10 to rotate clockwise, the lead screw 10 pushes the pressing plate 9, the pressing plate 9 presses the pressing die 5 on the left side, the pressing dies 5 on the two sides are pressed on the left side and the right side of the cavity die 6, the hard alloy powder can be added into the cavity die 6, the top die 8 is inserted from the upper port of the cavity die 6, the hydraulic press 2 is started, the ejector rod of the hydraulic press 2 drives the ejector block 3 to press down the top die 8, then the ejector rod of the hydraulic press 2 retracts, during disassembly, the contra-rotating disc 13 drives the lead screw 10 to rotate reversely, the lead screw 10 drives the pressing plate 9 to move leftwards, the top die 8 can be pulled out of the cavity die 6 upwards, the left pressing die 5 is pulled leftwards, and a formed part can be taken out, so that the die disassembly is more convenient.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention.
Claims (4)
1. The utility model provides a processing fixing device of carbide mould which characterized in that: including base (1), one side of base (1) is provided with hydraulic press (2), the ejector pin of hydraulic press (2) is connected with top pressing block (3), the position that just is close to hydraulic press (2) on base (1) is provided with carriage (4), be provided with two moulding-die (5) in carriage (4), be provided with chamber mould (6) between moulding-die (5), chamber mould (6) interpolation is equipped with top mould (8), it is provided with clamp plate (9) to slide in carriage (4), the one end rotation that one side spiro union of carriage (4) has lead screw (10) and lead screw (10) sets up on clamp plate (9), the one end of lead screw (10) is provided with capstan (13).
2. The machining fixing device for the hard alloy die as claimed in claim 1, wherein: the cavity die (6) is a U-shaped plate, and the pressing die (5) is a square plate.
3. The machining fixing device for the hard alloy die as claimed in claim 1, wherein: the bottom both sides of chamber mould (6) are provided with picture peg (7), the bottom of moulding-die (5) all is equipped with board groove and picture peg (7) and inserts the board inslot.
4. The machining fixing device for the hard alloy die as claimed in claim 1, wherein: the screw rod (10) is provided with a connecting shaft (11) at the center of the other end, a bearing groove is formed in the pressing plate (9), a bearing (12) is arranged in the bearing groove, and the connecting shaft (11) is inserted into an inner ring of the bearing (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222307785.XU CN217831851U (en) | 2022-08-30 | 2022-08-30 | Processing fixing device of carbide mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222307785.XU CN217831851U (en) | 2022-08-30 | 2022-08-30 | Processing fixing device of carbide mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217831851U true CN217831851U (en) | 2022-11-18 |
Family
ID=84015931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222307785.XU Active CN217831851U (en) | 2022-08-30 | 2022-08-30 | Processing fixing device of carbide mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217831851U (en) |
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2022
- 2022-08-30 CN CN202222307785.XU patent/CN217831851U/en active Active
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