CN210615023U - Screw-driven mold opening machine - Google Patents
Screw-driven mold opening machine Download PDFInfo
- Publication number
- CN210615023U CN210615023U CN201921270663.XU CN201921270663U CN210615023U CN 210615023 U CN210615023 U CN 210615023U CN 201921270663 U CN201921270663 U CN 201921270663U CN 210615023 U CN210615023 U CN 210615023U
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- frame
- movable plate
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- machine
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Abstract
The utility model relates to a die sinking machine technical field especially relates to a screw drive's die sinking machine, the test platform comprises a support, the frame is provided with the movable plate of bottom plate, the fixed mould cope match-plate pattern of fixed mould lower bolster, the bottom plate with frame threaded connection, the frame is provided with a plurality of vertical guide pillars, the movable plate with guide pillar sliding connection, the movable plate be provided with movable plate threaded connection's screw rod, the top of guide pillar is fixed with the organic roof, the both ends of screw rod respectively through the bearing with the frame the machine roof rotates to be connected, the machine roof is provided with the motor, the top of screw rod pass through chain drive with the motor is connected. The mould opening machine adopts screw drive, has stable transmission and can prevent the wax mould from being damaged when the mould is opened.
Description
Technical Field
The utility model relates to a mold opening machine technical field especially relates to a screw drive's mold opening machine.
Background
The wax pattern casting needs to be carried out through the process of manufacturing the wax pattern, specifically, molten paraffin is injected into a metal mold, and the wax pattern is formed after the molten paraffin is cooled; the upper plate and the lower plate are close to realize die assembly, and the upper plate is lifted to realize demoulding; the existing mold opening machine usually adopts an oil cylinder as power, and the oil cylinder has large impact force when being started, so that the wax mold can be damaged.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to prior art not enough, and provide a screw drive's die sinking machine, its power that adopts screw drive as the die sinking realizes steady die sinking.
The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a screw drive's die sinking machine, includes the frame, the frame is provided with the bottom plate of fixed mould lower bolster, the movable plate of fixed mould cope match-plate pattern, the bottom plate with frame threaded connection, the frame is provided with a plurality of vertical guide pillars, the movable plate with guide pillar sliding connection, the movable plate be provided with movable plate threaded connection's screw rod, the top of guide pillar is fixed with the organic roof, the both ends of screw rod respectively through the bearing with the frame the machine roof rotates to be connected, the machine roof is provided with the motor, the top of screw rod pass through chain drive with the motor is connected.
Furthermore, the number of the guide columns is four, and the four guide columns are fixed at four corners of the base.
Further, the motor is provided with a speed reducer.
Further, the bearing adopts a thrust bearing.
The utility model has the advantages that: the utility model provides a screw drive's die sinking machine, its includes the frame, the frame is provided with the bottom plate of fixed mould lower bolster, the movable plate of fixed mould cope match-plate pattern, the bottom plate with frame threaded connection, the frame is provided with a plurality of vertical guide pillars, the movable plate with guide pillar sliding connection, the movable plate be provided with movable plate threaded connection's screw rod, the top of guide pillar is fixed with the organic roof, the both ends of screw rod respectively through the bearing with the frame the machine roof rotates to be connected, the machine roof is provided with the motor, the top of screw rod pass through chain drive with the motor is connected. The mould opening machine adopts screw drive, has stable transmission and can prevent the wax mould from being damaged when the mould is opened.
Drawings
Fig. 1 is a perspective view of the screw-driven mold opening machine of the present invention.
Description of reference numerals:
1-machine base, 2-bottom plate, 3-movable plate, 4-guide column, 5-screw, 6-machine top plate, 7-bearing and 8-motor.
Detailed Description
The following detailed description of the present invention is provided in connection with the accompanying drawings and the embodiments, and is not intended to limit the scope of the invention.
As shown in fig. 1, the screw-driven mold opening machine of this embodiment includes a base 1, the base 1 is provided with a bottom plate 2 for fixing a lower mold plate and a movable plate 3 for fixing an upper mold plate, the bottom plate 2 is in threaded connection with the base 1, the base 1 is provided with a plurality of vertical guide pillars 4, the movable plate 3 is in sliding connection with the guide pillars 4, the movable plate 3 is provided with a screw 5 in threaded connection with the movable plate 3, a top plate 6 is fixed on the top of the guide pillars 4, two ends of the screw 5 are respectively in rotational connection with the base 1 and the top plate 6 through bearings 7, the top plate 6 is provided with a motor 8, and the top of the screw 5 is connected with the motor 8 through chain transmission.
The movable plate 3 is driven to move up and down by forward rotation and reverse rotation of the screw rod 5 and generates downward thrust and upward thrust, and a threaded sleeve can be arranged at the position where the movable plate 3 is in threaded connection with the screw rod 5 for transition, so that the movable plate is convenient to replace; because the acting force of the screw rod 5 on the bearing 7 is mainly axial force, the bearing 7 adopts a thrust bearing; in order to obtain a greater thrust, the motor 8 is provided with a reducer. The two screw rods 5 are respectively arranged at the front side and the rear side of the movable plate 3, and can be arranged at an oblique angle to obtain a larger operation space.
The transmission between the motor 8 and the screw 5 can also adopt gear transmission.
It should be finally noted that the above embodiments are only intended to illustrate the technical solutions of the present invention, and not to limit the scope of the present invention, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified or replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention.
Claims (4)
1. The utility model provides a screw drive's mold opening machine which characterized in that: including frame (1), frame (1) is provided with bottom plate (2) of fixed mould lower bolster, movable plate (3) of fixed mould cope match-plate pattern, bottom plate (2) with frame (1) threaded connection, frame (1) is provided with a plurality of vertical guide pillars (4), movable plate (3) with guide pillar (4) sliding connection, movable plate (3) be provided with movable plate (3) threaded connection's screw rod (5), organic roof (6) are fixed at the top of guide pillar (4), the both ends of screw rod (5) respectively through bearing (7) with frame (1) machine roof (6) rotate to be connected, machine roof (6) are provided with motor (8), the top of screw rod (5) through chain drive with motor (8) are connected.
2. A screw-driven mould opening machine according to claim 1, characterised in that: four guide posts (4) are arranged, and the four guide posts (4) are fixed at four corners of the machine base (1).
3. A screw-driven mould opening machine according to claim 1, characterised in that: the motor (8) is provided with a speed reducer.
4. A screw-driven mould opening machine according to claim 1, characterised in that: the bearing (7) adopts a thrust bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921270663.XU CN210615023U (en) | 2019-08-07 | 2019-08-07 | Screw-driven mold opening machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921270663.XU CN210615023U (en) | 2019-08-07 | 2019-08-07 | Screw-driven mold opening machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210615023U true CN210615023U (en) | 2020-05-26 |
Family
ID=70756949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921270663.XU Active CN210615023U (en) | 2019-08-07 | 2019-08-07 | Screw-driven mold opening machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210615023U (en) |
-
2019
- 2019-08-07 CN CN201921270663.XU patent/CN210615023U/en active Active
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