CN211161857U - Mold for injection molding of valve body - Google Patents
Mold for injection molding of valve body Download PDFInfo
- Publication number
- CN211161857U CN211161857U CN201922482826.7U CN201922482826U CN211161857U CN 211161857 U CN211161857 U CN 211161857U CN 201922482826 U CN201922482826 U CN 201922482826U CN 211161857 U CN211161857 U CN 211161857U
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- China
- Prior art keywords
- mold
- groove
- mold body
- rotating rod
- fixed
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- 238000001746 injection moulding Methods 0.000 title claims abstract description 28
- 239000011152 fibreglass Substances 0.000 claims description 4
- 238000010030 laminating Methods 0.000 abstract description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 14
- 229910052742 iron Inorganic materials 0.000 description 7
- 244000309464 bull Species 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000005034 decoration Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 1
- 238000000071 blow moulding Methods 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000010412 perfusion Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
Images
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a mould for valve body injection moulding, including the slide rail, with fixed die body one of slide rail and with slide rail sliding fit's die body two, still including setting up thrust unit on die body one and setting up the chucking device on die body one, square fluting one has been seted up on the die body one, square fluting two has been seted up on the die body two, the oblique fluting has been seted up to the symmetry on the die body two, solved present mould behind injection moulding, fashioned work piece and mould have some laminating under high temperature, behind injection moulding, be difficult to take off injection moulding's work piece's problem.
Description
Technical Field
The utility model relates to a valve forming equipment technical field, in particular to a mould for valve body injection moulding.
Background
The mold is used for obtaining various molds and tools of required products by injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and other methods in industrial production, and various different molds are required to be used for injection molding when various parts on the valve are required to be subjected to injection molding.
After the existing mold is subjected to injection molding, a workpiece formed at a high temperature is attached to the mold, and the injection-molded workpiece is difficult to take down after the injection molding.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a mould for valve body injection moulding has solved present mould behind injection moulding, and fashioned work piece and mould have some laminating under high temperature, behind injection moulding, are difficult to take off injection moulding's the problem of work piece.
The above technical purpose of the present invention can be achieved by the following technical solutions:
a mold for injection molding of a valve body of a valve comprises a slide rail, a first mold body fixed with the slide rail, a second mold body in sliding fit with the slide rail, a pushing device arranged on the first mold body and a clamping device arranged on the first mold body, wherein a first square groove is formed in the first mold body, a second square groove is formed in the second mold body, a fixing rod is fixed in the second square groove, inclined grooves communicated with the second square groove are symmetrically formed in the second mold body, the pushing device comprises an air cylinder and a sliding block, the sliding block is arranged in the first mold body and is in sliding fit with the first mold body, a support plate is fixed at one end, away from the second mold body, of the support plate, a fixing plate is fixed at one end, away from the first mold body, of the support plate, the air cylinder is fixed on the fixing plate, cavities are formed in two sides of the first mold body, a first rotating rod and a second rotating rod which are in rotating fit with the cavities are arranged in the cavities, a first bevel gear is fixed on the first rotating rod, a second bevel gear engaged with the first bevel gear is fixed on the rotating rod, a first L-shaped rod is fixed on the first.
Adopt above-mentioned technical scheme, when will moulding plastics, slide die body two along the slide rail, fix die body two through clamping device, pour into square fluting one with the molten iron, the molten iron flows into in oblique fluting and square fluting two along square fluting one, after the molten iron cools off, rotate the rotation handle and drive bull stick one and rotate, bull stick one rotates and drives bevel gear one and rotates, bevel gear one rotates and drives bevel gear two and rotates, bevel gear two rotates and drives bull stick two and rotates, bull stick two rotates and drives L shape pole one and rotates, L shape pole one turns out the draw-in groove, the slider can remove this moment, start the cylinder, the piston rod of cylinder stretches out and drives the slider removal, the slider removes and drives the injection molding roll-off.
Preferably, the clamping device comprises a third gear and a second L-shaped rod, a second groove is formed in the upper surface of the first die body, a first rotating rod rotationally matched with the side wall of the groove is arranged in the second groove, the second L-shaped rod is fixed on the first rotating rod, rotating grooves are formed in the first die body and the second die body, two ends of each of the two grooves, provided with the arc rotating grooves, are communicated with the outside, a side wall of each rotating rod, penetrating through the second groove, is arranged in the arc rotating grooves, is rotationally matched with the two side walls of the groove, a third gear is fixed on the first rotating rod, and a plurality of balls are placed in the arc rotating grooves.
Adopt above-mentioned technical scheme, when will fixing die body one and die body two, drop into the ball to the arc rotary slot, when the ball changes over to three departments of gear, the ball slides and drives gear three and rotates, and gear three rotates and drives bull stick one and rotate, and bull stick one rotates and drives L shape pole one and rotate, and L shape pole one rotates along the rotary slot, in L shape pole one changes the rotary slot on the die body two, fixes die body one and die body two, has played and has carried out fixed effect with die body one and die body two.
Preferably, a filling channel is formed in the first mold body and is communicated with the first square groove, and a rotating door with one side hinged to the side wall of the opening is arranged at the opening in the filling channel.
By adopting the technical scheme, when the molten iron is poured into the first square groove, the revolving door is turned on, the molten iron is poured into the first square groove along the pouring channel, and the effect of facilitating the pouring of the molten iron into the first square groove is achieved.
Preferably, sliding grooves are formed in two sides of the sliding rail, sliding rods in sliding fit with the sliding grooves are arranged in the sliding grooves, one ends of the sliding rods are fixedly connected with the second die body, a threaded rod is fixed to one end, far away from the second die body, of each sliding rod, and a locking block in threaded fit with the threaded rod is arranged on the threaded rod.
By adopting the technical scheme, when the second die body needs to be moved, the moving slide rod drives the second die body to move, and when the second die body moves to the designated position, the locking block is rotated until the slide rod is fixed at the designated position.
Preferably, a piston rod of the cylinder is fixed with a push block.
By adopting the technical scheme, the piston rod of the air cylinder extends out to drive the push block to move, the push block moves to drive the sliding block to move, and the sliding block moves to push out the injection molding piece.
Preferably, the support plate is a fiberglass rod.
By adopting the technical scheme, the glass fiber has a good heat insulation function, and plays a role in preventing heat from being conducted to the air cylinder.
Preferably, a control button is fixed to the fixing plate.
By adopting the technical scheme, the control button plays a role in controlling the air cylinder.
Preferably, a waterproof casing fixedly connected with the fixing plate is arranged outside the air cylinder.
Adopt above-mentioned technical scheme, when die body one and die body two cool off, put into aquatic with die body one and die body two, waterproof case has played the effect that prevents that the cylinder from receiving water influence.
Drawings
FIG. 1 is a schematic structural view of a mold;
FIG. 2 is a schematic diagram showing the positions of a first square slot, a second square slot and a fixing rod;
FIG. 3 is a schematic view showing the structure of the clamping part of the pushing device;
FIG. 4 is a schematic view for showing the structure of the pushing portion of the pushing device;
FIG. 5 is a schematic view showing the structure of the chucking device;
FIG. 6 is a schematic diagram showing the positions of gear three, rotating rod one and the ball;
fig. 7 is a schematic view for showing the positions of the pouring passage and the swing door.
The number of the reference numbers is 1, a sliding rail, 2, a first mold body, 3, a second mold body, 4, a pushing device, 5, a clamping device, 6, a first square groove, 7, a second square groove, 8, an oblique groove, 9, an air cylinder, 10, a sliding block, 11, a supporting plate, 12, a fixing plate, 13, a cavity, 14, a first rotating rod, 15, a second rotating rod, 16, a first bevel gear, 17, a second bevel gear, 18, L-shaped rods, 19, a clamping groove, 20, a rotating handle, 21, L-shaped rods, 22, a second groove, 24, a rotating groove, 25, an arc-shaped rotating groove, 26, a ball, 27, a perfusion channel, 28, a rotating door, 29, a sliding groove, 30, a sliding rod, 31, a threaded rod, 32, a locking block, 33, a pushing block, 34, a control button, 35, a waterproof shell, 36, a third gear, 37 and a fixing rod.
Detailed Description
The following is only the preferred embodiment of the present invention, the protection scope is not limited to this embodiment, and all technical solutions belonging to the idea of the present invention should belong to the protection scope of the present invention. It should also be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and such modifications and decorations should also be regarded as the protection scope of the present invention.
Referring to fig. 1 to 7, a mold for injection molding of a valve body, including a slide rail 1, a mold body one 2 fixed to the slide rail 1, a mold body two 3 sliding fitted to the slide rail 1, a pushing device 4 disposed on the mold body one 2, and a clamping device 5 disposed on the mold body one 2, the mold body one 2 is provided with a first square slot 6, the mold body two 3 is provided with a second square slot 7, a fixing rod 37 is fixed in the second square slot 7, the mold body two 3 is symmetrically provided with a second square slot 8 communicating with the second square slot 7, sliding grooves 29 are disposed on both sides of the slide rail 1, a sliding rod 30 sliding fitted to the sliding groove 29 is disposed in the sliding groove 29, one end of the sliding rod 30 is fixedly connected to the mold body two 3, the sliding rod 30 drives the mold body two 3 to move, a threaded rod 31 is fixed to one end of the sliding rod 30 far away from the mold body two 3, a locking block 32 threaded with the threaded rod 31 is disposed on the threaded rod 31, when the mold body two mold body 3 moves to a certain position, the mold body 3, when the mold body two mold body 3 moves to a position, the mold body 3 is moved to a rotating rod 352, a rotating groove 36 is provided with a rotating groove 14, a rotating rod 36, a rotating groove 14, when the rotating groove 14 is disposed on the rotating groove 14, a rotating rod 24 is disposed on the rotating groove 14, a rotating groove 14 is disposed on a rotating rod 21, a rotating groove 36 is disposed on a rotating groove 14, a rotating groove 14 is disposed on a rotating groove 14, a rotating rod 21, a rotating groove 14 is disposed on a rotating groove 14, a rotating rod 21, a rotating groove 14, a rotating rod 21, a rotating groove 14 is disposed on a rotating groove 14, a rotating groove.
As shown in fig. 1, 3 and 4, a waterproof housing 35 fixedly connected with a fixed plate 12 is arranged outside an air cylinder 9, when a first mold body 2 and a second mold body 3 are cooled, the first mold body 2 and the second mold body 3 are placed into water, the waterproof housing 35 plays a role of preventing the air cylinder 9 from being affected by water, after molten iron is cooled, a ball 26 is put into the water to drive a third gear 36 to rotate, the third gear 36 rotates to drive a first rotating rod 14 to rotate, the first rotating rod 14 rotates to drive a second L-shaped rod 21 to rotate, when the second L-shaped rod 21 rotates into a second groove 22 on the first mold body 2, a locking block 32 is rotated, a second mold body 3 is moved out by a movable sliding rod 30, a pushing device 4 comprises an air cylinder 9 and a sliding block 10, the sliding block 10 is arranged in the first mold body 2 and is in sliding fit with the first mold body 2, cavities 13 are formed in two sides of the first mold body 2, a first rotating rod 14 and a second rotating rod 15 which are in rotating fit with the cavity 13, a first rotating rod 14 and a rotating rod 15 which is arranged on a rotating rod 19 which is fixed by a rotating rod 14, a rotating rod 14 and a rotating rod 19, a rotating rod 14 which is fixed plate 18 which is fixed on a supporting plate 18, a rotating rod 14, a rotating rod 19, a rotating rod 16 fixed plate 14 which is fixed plate 17, a rotating rod 16 fixed plate 14, a rotating rod 14 which is fixed plate 17, a rotating rod 14 which is fixed plate 17, a rotating rod 14 which is fixed plate 17, a rotating rod which is.
As shown in fig. 1, the support plate 11 is a fiberglass rod, and fiberglass has a good heat insulation function and plays a role in preventing heat from being conducted to the cylinder 9.
Claims (8)
1. The mold for injection molding of the valve body of the valve comprises a sliding rail (1), a first mold body (2) fixed with the sliding rail (1) and a second mold body (3) in sliding fit with the sliding rail (1), and is characterized by further comprising a pushing device (4) arranged on the first mold body (2) and a clamping device (5) arranged on the first mold body (2), wherein a first square slot (6) is formed in the first mold body (2), a second square slot (7) is formed in the second mold body (3), a fixing rod (37) is fixed in the second square slot (7), oblique slots (8) communicated with the second square slot (7) are symmetrically formed in the second mold body (3), the pushing device (4) comprises an air cylinder (9) and a sliding block (10), the sliding block (10) is arranged in the first mold body (2), the sliding block (10) is in sliding fit with the first mold body (2), a support plate (11) is fixed at one end, far away from the second mold body (3), a rotating rod (16) penetrates through a first rotating rod (13), a first rotating rod (13) is arranged on the first mold body (2), a rotating rod (13) and a rotating rod (16) penetrates through a rotating rod (15) fixed groove (15), a rotating rod (15) fixed on the first mold body (13), and a rotating rod (15) fixed groove (15) fixed on the rotating rod (13).
2. The mold for injection molding of the valve body of the valve according to claim 1, wherein the clamping device (5) comprises a gear III (36) and a L-shaped rod II (21), the upper surface of the mold body I (2) is provided with a groove II (22), a rotating rod I (14) which is rotatably matched with the side wall of the groove II (22) is arranged in the groove II (22), the L-shaped rod II (21) is fixed on the rotating rod I (14), rotating grooves (24) are formed in the mold body I (2) and the mold body II (3), one side of the groove II (22) is provided with an arc-shaped rotating groove (25), two ends of the arc-shaped rotating groove (25) are communicated with the outside, the rotating rod I (14) penetrates through the side wall of the groove II (22) and is arranged in the arc-shaped rotating groove (25), the rotating rod I (14) is rotatably matched with the side wall of the groove II (22), the gear III (36) is fixed on the rotating rod I (14), and a plurality of round balls (26) are arranged in the arc-shaped rotating groove (25.
3. The mold for injection molding of the valve body of the valve according to claim 1, wherein the first mold body (2) is provided with a filling channel (27), the filling channel (27) is communicated with the first square groove (6), and the opening of the filling channel (27) is provided with a rotating door (28) with one side hinged with the side wall of the opening.
4. The mold for injection molding of the valve body of the valve according to claim 1, wherein sliding grooves (29) are formed in two sides of the sliding rail (1), sliding rods (30) which are in sliding fit with the sliding grooves (29) are arranged in the sliding grooves (29), one ends of the sliding rods (30) are fixedly connected with the second mold body (3), threaded rods (31) are fixed to one ends, far away from the second mold body (3), of the sliding rods (30), and locking blocks (32) which are in threaded fit with the threaded rods (31) are arranged on the threaded rods (31).
5. A mold for injection molding of a valve body of a valve according to claim 1, wherein a push block (33) is fixed on a piston rod of the cylinder (9).
6. A mold for injection molding of a valve body of a valve according to claim 1, wherein the support plate (11) is a fiberglass rod.
7. A mold for injection molding of a valve body of a valve according to claim 1, wherein a control button (34) is fixed on the fixing plate (12).
8. A mold for injection molding of a valve body of a valve according to claim 1, characterized in that a waterproof housing (35) fixedly connected with the fixing plate (12) is arranged outside the cylinder (9).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201922482826.7U CN211161857U (en) | 2019-12-30 | 2019-12-30 | Mold for injection molding of valve body |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201922482826.7U CN211161857U (en) | 2019-12-30 | 2019-12-30 | Mold for injection molding of valve body |
Publications (1)
Publication Number | Publication Date |
---|---|
CN211161857U true CN211161857U (en) | 2020-08-04 |
Family
ID=71820048
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201922482826.7U Active CN211161857U (en) | 2019-12-30 | 2019-12-30 | Mold for injection molding of valve body |
Country Status (1)
Country | Link |
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CN (1) | CN211161857U (en) |
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2019
- 2019-12-30 CN CN201922482826.7U patent/CN211161857U/en active Active
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Legal Events
Date | Code | Title | Description |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240628 Address after: 323000 Hongguang Industrial Zone, Dongyuan Town, Qingtian County, Lishui City, Zhejiang Province Patentee after: Zhejiang Shuangke Valve Co.,Ltd. Country or region after: China Address before: No. 98 Huazhu Village, Changkou Town, Fuyang District, Hangzhou City, Zhejiang Province, 311400 Patentee before: Hangzhou Dingfu control valve Co.,Ltd. Country or region before: China |