CN210061821U - A mould for making screw thread knob - Google Patents
A mould for making screw thread knob Download PDFInfo
- Publication number
- CN210061821U CN210061821U CN201920703758.XU CN201920703758U CN210061821U CN 210061821 U CN210061821 U CN 210061821U CN 201920703758 U CN201920703758 U CN 201920703758U CN 210061821 U CN210061821 U CN 210061821U
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- plate
- mold
- base plate
- top surface
- movable
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Abstract
The utility model discloses a mould for making screw knob relates to mould technical field, both sides including movable mould bedplate and movable mould bedplate top surface are provided with the backup pad, and the top of backup pad is provided with the cover half bedplate, and the central point of cover half bedplate top surface puts the department and is provided with the runner cover, and the bottom surface of cover half bedplate is provided with the fixed die plate, and the below of fixed die plate is provided with the movable mould board, and the central point of movable mould bedplate top surface puts the department and is provided with the pneumatic cylinder, and the both sides correspondence of pneumatic cylinder is provided with the guide pin bushing, and the inside of backup pad is provided with the rack, and the inside central point of cover. Use the utility model discloses during the drawing of patterns, through the straight-teeth wheel of second among the demoulding mechanism and the meshing of rack match, can be when the demolding automatically accomplish the process of drawing of patterns, saved the process of artifical drawing of patterns, avoided the staff when artifical drawing of patterns, scald because of the improper operation by the inside high temperature of die cavity, reduce staff's work efficiency.
Description
Technical Field
The utility model relates to the technical field of mold, specifically a mold for making screw knob.
Background
The mould is various moulds and tools for obtaining required products by injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and other methods in industrial production. In short, a mold is a tool used to make a shaped article, the tool being made up of various parts, different molds being made up of different parts. The processing of the appearance of an article is realized mainly through the change of the physical state of a formed material. The element has the name of "industrial mother".
However, the mold needs to be subjected to a demolding procedure after the work is finished, high temperature can be generated during the operation of the injection mold, the manual demolding is mostly carried out by workers in the existing demolding method, and if the workers are not operated properly, the workers are easily scalded by the high temperature in the mold, so that the bodies of the workers are damaged, and the work efficiency of the workers is reduced. Accordingly, one skilled in the art provides a mold for making a threaded knob to solve the problems set forth in the background above.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a mould for making screw knob to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a die for manufacturing a threaded knob comprises a movable die base plate, supporting plates are arranged on two sides of the top surface of the movable die base plate, a fixed die plate is arranged at the top end of each supporting plate, a sprue bush is arranged at the central position of the top surface of the fixed die plate, a fixed die plate is arranged on the bottom surface of the fixed die plate, a movable die plate is arranged below the fixed die plate, push plate fixing plates are correspondingly arranged on two sides of the bottom surface of the movable die plate, a push plate is arranged at the bottom end of each push plate fixing plate, a hydraulic cylinder is arranged at the central position of the top surface of the movable die base plate, guide sleeves are correspondingly arranged on two sides of the hydraulic cylinder, a rack is arranged inside each supporting plate, sprue channels are respectively arranged at the central positions of the fixed die plate and the fixed die plate, second screws are correspondingly arranged on two sides, the center position department of movable mould board top surface is provided with the die cavity, and the below of movable mould board is provided with demoulding mechanism, the inside of die cavity is provided with the core, one side of demoulding mechanism is provided with the second straight-teeth gear, and demoulding mechanism's center position department is provided with bevel gear, bevel gear's top is provided with first straight-teeth gear.
As a further aspect of the present invention: the top of backup pad is passed through the second screw and is connected with the cover half bedplate, the bottom of backup pad is passed through first screw and is connected with the movable mould bedplate, the top surface of cover half board is passed through the third screw and is connected with the cover half bedplate.
As a further aspect of the present invention: guide pillars are arranged inside the guide sleeves, and the top ends of the guide pillars are connected to the bottom surface of the push plate.
As a further aspect of the present invention: the top end of the sprue channel is arranged at the central position of the top surface of the sprue sleeve, and the bottom end of the sprue channel penetrates through the fixed die base plate and is arranged at the central position of the bottom surface of the fixed die plate.
As a further aspect of the present invention: the outer surface of the mold core is provided with external threads, and a groove for placing a rack is formed in the supporting plate.
As a further aspect of the present invention: the second straight gear is in the inside of backup pad and the meshing of rack looks mating, the second straight gear passes through first pivot with bevel gear and is connected, the bottom surface of first straight gear passes through the second pivot and is connected with bevel gear, and the top of first straight gear runs through movable mould board and is connected with the core in the die cavity.
Compared with the prior art, the beneficial effects of the utility model are that: use the utility model discloses during the drawing of patterns, through the meshing of the second straight-tooth wheel and rack in the demoulding mechanism and match, can be when the demolding automatically accomplish the process of drawing of patterns, saved the process of artifical drawing of patterns, avoided the staff when artifical drawing of patterns, scalded by the inside high temperature of die cavity because of misoperation for staff's health receives the damage, reduces staff's work efficiency, the utility model discloses a three chambeies in a mould have improved the utility model discloses a work efficiency has saved staff's operating time.
Drawings
FIG. 1 is a schematic structural view of a mold for manufacturing a threaded knob;
FIG. 2 is a cross-sectional view of a mold for making a threaded knob;
fig. 3 is a schematic structural diagram of a demoulding mechanism in a mould for manufacturing a threaded knob.
In the figure: 1. a movable mould seat plate; 2. a support plate; 3. a fixed die base plate; 4. a sprue bush; 5. fixing a template; 6. moving the template; 7. pushing the plate; 8. a push plate fixing plate; 9. a demolding mechanism; 10. a cavity; 11. a core; 101. a first screw; 102. a guide sleeve; 103. a hydraulic cylinder; 104. a guide post; 201. a rack; 301. a second screw; 302. a third screw; 401. a sprue channel; 901. a bevel gear; 902. a first straight gear; 903. a second spur gear.
Detailed Description
Referring to fig. 1 to 3, in the embodiment of the present invention, a mold for manufacturing a threaded knob includes a movable mold base plate 1 and support plates 2 disposed on two sides of a top surface of the movable mold base plate 1, a stationary mold base plate 3 disposed on a top end of the support plates 2, a sprue bush 4 disposed at a central position of a top surface of the stationary mold base plate 3, a stationary mold plate 5 disposed on a bottom surface of the stationary mold base plate 3, a movable mold plate 6 disposed below the stationary mold plate 5, a push plate fixing plate 8 disposed on two sides of a bottom surface of the movable mold plate 6, a push plate 7 disposed at a bottom end of the push plate fixing plate 8, a hydraulic cylinder 103 disposed at a central position of a top surface of the movable mold base plate 1, guide sleeves 102 disposed on two sides of the hydraulic cylinder 103, a rack 201 disposed inside the support plates 2, a sprue channel 401 disposed at central positions inside the stationary mold, the third screw 302 is correspondingly arranged on one side opposite to the second screw 301, a cavity 10 is arranged at the central position of the top surface of the movable die plate 6, a demoulding mechanism 9 is arranged below the movable die plate 6, a core 11 is arranged inside the cavity 10, a second straight gear 903 is arranged on one side of the demoulding mechanism 9, a bevel gear 901 is arranged at the central position of the demoulding mechanism 9, and a first straight gear 902 is arranged above the bevel gear 901.
Please refer to fig. 1 and 2: the top of backup pad 2 is passed through second screw 301 and is connected with cover half bedplate 3, and the bottom of backup pad 2 is connected with movable mould bedplate 1 through first screw 101, and the top surface of fixed die plate 5 passes through third screw 302 and is connected with cover half bedplate 3, and the inside of guide pin bushing 102 all is provided with guide pillar 104, and the bottom surface at push pedal 7 is connected on the top of guide pillar 104, and the top setting of runner way 401 is put department at the central point of 4 top surfaces of runner cover, and the bottom of runner way 401 runs through the central point that cover half bedplate 3 set up in the 5 bottom surfaces of fixed die plate and puts the department, the utility model discloses a screw connection makes the utility model discloses simple structure, convenient operation is lower to operating personnel's technical requirement, the maintenance and the change in the later.
In fig. 3: the outer surface of the mold core 11 is provided with an external thread, the inside of the supporting plate 2 is provided with a groove for placing the rack 201, the second straight gear 903 is mutually matched and meshed with the rack 201 in the supporting plate 2, the second straight gear 903 is connected with the bevel gear 901 through a first rotating shaft, the bottom surface of the first straight gear 902 is connected with the bevel gear 901 through a second rotating shaft, and the top end of the first straight gear 902 penetrates through the movable mold plate 6 to be connected with the mold core 11 in the mold cavity 10, when the mold is demolded by using the mold, the second straight gear 903 rotates on the surface of the rack 201 through gear meshing, the second straight gear 903 rotates and simultaneously drives the first straight gear 902 to rotate through the bevel gear 901, because the mold is connected with the mold core 11 through a thread, the mold can gradually separate from the mold core 11 along with the rotation of the first straight gear 902, when the movable mold plate 6 resets, the mold completely, the procedure of manual demoulding is omitted.
The utility model discloses a theory of operation is: when the utility model is used, firstly, the hydraulic cylinder 103 is utilized to support the push plate 7 to drive the movable mould plate 6 to be combined with the fixed mould plate 5 through the push plate fixing plate 8, then the heat-treated material is poured into the utility model through the sprue bush 4, the material enters the cavity 10 through the sprue channel 401, then cooling water is added into the cooling water pipe, the model can be rapidly cooled, after the model is cooled, the hydraulic cylinder 103 is utilized to drive the movable mould plate 6 to move downwards, the model can move downwards along with the movable mould plate 6 in the cavity 10, when the model is completely separated from the fixed mould plate 5, the second straight gear 903 in the demoulding mechanism 9 just contacts the rack 201, the second straight gear 903 rotates on the surface of the rack 201 through gear engagement, when the second straight gear 903 rotates, the first straight gear is driven to rotate through the bevel gear 901, because the model is in threaded connection with the mould core 11, so the model can break away from core 11 along with first straight gear 902's rotation gradually, when movable mould board 6 resets, the model breaks away from core 11 completely, reaches the effect of automatic drawing of patterns, has saved the process of manual demoulding, the utility model discloses a three chambeies of a mould have improved the utility model discloses a work efficiency has saved staff's operating time.
The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A mold for manufacturing a threaded knob comprises a movable mold base plate (1), supporting plates (2) are arranged on two sides of the top surface of the movable mold base plate (1), a fixed mold base plate (3) is arranged at the top end of each supporting plate (2), a sprue bush (4) is arranged at the central position of the top surface of the fixed mold base plate (3), a fixed mold plate (5) is arranged on the bottom surface of the fixed mold base plate (3), a movable mold plate (6) is arranged below the fixed mold plate (5), and the mold is characterized in that push plate fixing plates (8) are correspondingly arranged on two sides of the bottom surface of the movable mold plate (6), a push plate (7) is arranged at the bottom end of each push plate fixing plate (8), a hydraulic cylinder (103) is arranged at the central position of the top surface of the movable mold base plate (1), guide sleeves (102) are correspondingly arranged on two sides of the hydraulic, the die casting structure is characterized in that a sprue channel (401) is arranged at the central position of the inner portion of the fixed die base plate (3) and the fixed die plate (5), second screws (301) are correspondingly arranged at two sides of the inner portion of the fixed die base plate (3), third screws (302) are correspondingly arranged at one side, opposite to the second screws (301), of the top surface of the movable die plate (6), a cavity (10) is arranged at the central position of the top surface of the movable die plate (6), a demolding mechanism (9) is arranged below the movable die plate (6), a core (11) is arranged inside the cavity (10), a second straight gear (903) is arranged at one side of the demolding mechanism (9), a bevel gear (901) is arranged at the central position of the demolding mechanism (9), and a first straight gear (902) is arranged above the bevel.
2. The mold for manufacturing the threaded knob according to claim 1, characterized in that the top end of the supporting plate (2) is connected with the fixed mold base plate (3) through a second screw (301), the bottom end of the supporting plate (2) is connected with the movable mold base plate (1) through a first screw (101), and the top surface of the fixed mold plate (5) is connected with the fixed mold base plate (3) through a third screw (302).
3. The mold for making the threaded knob according to claim 1, characterized in that the guide sleeves (102) are provided with guide posts (104) inside, and the top ends of the guide posts (104) are connected to the bottom surface of the push plate (7).
4. The mold for manufacturing the threaded knob according to claim 1, characterized in that the top end of the sprue channel (401) is disposed at the central position of the top surface of the sprue bush (4), and the bottom end of the sprue channel (401) is disposed at the central position of the bottom surface of the stationary die plate (5) through the stationary die base plate (3).
5. A die for making a threaded knob according to claim 1, characterized in that the external surface of the core (11) is provided with an external thread and the internal part of the support plate (2) is provided with a recess for housing the rack (201).
6. The mold for making the threaded knob according to claim 1, characterized in that the second spur gear (903) is in matching engagement with the rack (201) inside the support plate (2), the second spur gear (903) is connected with the bevel gear (901) through a first rotating shaft, the bottom surface of the first spur gear (902) is connected with the bevel gear (901) through a second rotating shaft, and the top end of the first spur gear (902) penetrates through the movable mold plate (6) to be connected with the core (11) inside the cavity (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920703758.XU CN210061821U (en) | 2019-05-16 | 2019-05-16 | A mould for making screw thread knob |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920703758.XU CN210061821U (en) | 2019-05-16 | 2019-05-16 | A mould for making screw thread knob |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210061821U true CN210061821U (en) | 2020-02-14 |
Family
ID=69452560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920703758.XU Expired - Fee Related CN210061821U (en) | 2019-05-16 | 2019-05-16 | A mould for making screw thread knob |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210061821U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114311535A (en) * | 2021-12-29 | 2022-04-12 | 安徽思科赛德电子科技有限公司 | Double-material forming die with in-die tapping |
-
2019
- 2019-05-16 CN CN201920703758.XU patent/CN210061821U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114311535A (en) * | 2021-12-29 | 2022-04-12 | 安徽思科赛德电子科技有限公司 | Double-material forming die with in-die tapping |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200214 Termination date: 20210516 |