CN207128207U - The injection forming mold of one mould multi-block chair leg pullover - Google Patents
The injection forming mold of one mould multi-block chair leg pullover Download PDFInfo
- Publication number
- CN207128207U CN207128207U CN201720723656.5U CN201720723656U CN207128207U CN 207128207 U CN207128207 U CN 207128207U CN 201720723656 U CN201720723656 U CN 201720723656U CN 207128207 U CN207128207 U CN 207128207U
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- China
- Prior art keywords
- connecting rod
- substrate
- plate
- chair leg
- pullover
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Abstract
The utility model discloses the injection forming mold of a mould multi-block chair leg pullover, it includes solid plate, moving platen, limiting plate, push pedal, connecting rod and spring, the top central portion of solid plate is provided with cast gate, solid plate is internally provided with sprue, one end of sprue connects with cast gate, the other end extends to the bottom of solid plate, the both sides of sprue set die cavity, runner is provided between die cavity and sprue, moving platen includes backing plate and substrate, substrate is arranged on backing plate, push pedal is arranged on substrate, substrate is provided with cold slug well in the middle part of top side, the both sides of cold slug well are provided with core rod, the position of core rod is corresponding with the position of die cavity, connecting rod is arranged in mounting hole, limiting plate is arranged in backing plate, connected between limiting plate and push pedal by connecting rod, spring is arranged between limiting plate and substrate.The utility model has that shaping is fast, and the chair leg pullover being molded every time is more, easy to use, and injection quality is high, the advantages of efficiency high, can effectively reduce production cost.
Description
Technical field
It the utility model is related to the mould applications of injection molding, more particularly to a kind of injection of mould multi-block chair leg pullover
Mould.
Background technology
Injection mold divides into two kinds of thermosetting plastic mould, thermoplastic plastic's mould according to shaping characteristic；According to moulding process
Divide into and pass mold, blow molding die, draw mould, thermoforming mould, hot-die (compression mould), injection mold etc., wherein hot-die is with flash
Mode can be divided into excessive formula, semi-positive compression, three kinds of formula of not overflowing again, and injection mold can be divided into cold flowing mould channel, hot runner mould again with running gate system
Two kinds；It can be divided into portable, fixed two kinds to install handling mode.
In existing chair leg pullover injection forming mold, substantially using common mould, shaping is slow every time, and efficiency is low, opens
Mould is complicated, injection quality bottom, and production cost is high.
Utility model content
The purpose of this utility model is to provide a kind of mould multi-block chair leg pullover in view of the shortcomings of the prior art
Injection forming mold, there is shaping soon, shaping pullover is more every time, and injection quality is high, the low advantage of production cost.
To reach above-mentioned purpose, the utility model is achieved through the following technical solutions.
A kind of injection forming mold of mould multi-block chair leg pullover, it include solid plate, moving platen, limiting plate, push pedal,
Connecting rod and spring, the section that the top middle portion of the solid plate is provided with cast gate described in cast gate are in matrix, the solid plate it is interior
Portion is provided with sprue, and one end of the sprue connects with cast gate, and the other end extends to the bottom surface of solid plate, the sprue
Both sides be provided with die cavity, runner is provided between the die cavity and sprue, the moving platen includes backing plate and substrate, institute
It is U-shaped to state the section of backing plate, the substrate is arranged on backing plate, and the center bottom of the backing plate is provided with mounting hole, the base
Cold slug well is provided with the middle part of plate top, the both sides of the cold slug well are provided with core rod, the position of the core rod and the position of die cavity
Put it is corresponding, the push pedal be arranged on substrate on, the connecting rod be arranged on mounting hole in, the limiting plate be arranged on backing plate in,
Connected between the limiting plate and push pedal by connecting rod, the spring is arranged between limiting plate and substrate.
Further, the number of the die cavity is even number, and quantity is more than 5.
Further, the both sides of the die cavity are evenly arranged with water channel.
Further, the bottom of the solid plate is provided with stopper slot.
Further, the top side of the substrate is provided with the limited post of cylinder, the position of the limited post and stopper slot
Position it is corresponding.
Further, the cold slug well is in matrix.
Further, the connecting rod includes first connecting rod and second connecting rod, and the first connecting rod is arranged in mounting hole, its
One end is screwed onto the bottom of limiting plate, and one end of the second connecting rod is screwed onto the top of limiting plate, and the other end is screwed onto push pedal
Bottom.
Further, it is set with spring on the second connecting rod.
A kind of injection forming mold of mould multi-block chair leg pullover of the present utility model, have shaping fast, be molded every time
Chair leg pullover it is more, easy to use, injection quality is high, the advantage of efficiency high, can effectively reduce production cost.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is mold-opening structure schematic diagram of the present utility model；
Fig. 3 is the structural representation of the present utility model for molding and using；
In figure：1. solid plate；2. moving platen；3. limiting plate；4. push pedal；5. connecting rod；6. spring；11. cast gate；12. main flow
Road；13. runner；14. stopper slot；15. die cavity；16. water channel；21. backing plate；22. substrate；211. mounting hole；221. limited post；
222. core rod；223. cold slug well；51. first connecting rod；52. second connecting rod.
Embodiment
The utility model is described further with reference to embodiment, but is not limited to the content on specification.
As shown in the figure：The injection forming mold of one mould multi-block chair leg pullover, it includes solid plate 1, moving platen 2, spacing
Plate 3, push pedal 4, connecting rod 5 and spring 6, the top central portion of solid plate 1 are provided with cast gate 11, and cast gate 11 is in matrix, through solid plate 1
Sprue 12 is provided with, the one end of sprue 12 connects with cast gate 11, and the other end extends to the bottom of solid plate 1, in solid plate 1
Four angles end is provided with stopper slot 14, and the die cavity 15 of two rows is set side by side with the both sides of sprue 12, often arranges the number of die cavity 15
More than 5, the both sides of die cavity 15 are evenly arranged with water channel 16, and cooling effect is played in the water flowing of water channel 16, sprue 12 and die cavity 15 it
Between be provided with runner 13, moving platen 2 includes backing plate 21 and substrate 22, and the section of backing plate 21 is U-shaped, substrate 22 be spirally connected installed in pad
On plate 21, push pedal 4 is installed on substrate 22, is provided with mounting hole 211 in the middle part of the bottom side of backing plate 21, connecting rod 5 is arranged on mounting hole 211
It is interior, limiting plate 3 is provided with backing plate 21, is connected between limiting plate 3 and push pedal 4 by connecting rod 5, and limiting plate 3 and substrate 22 it
Between be provided with spring 6, be provided with limited post 221 at four angles of the top side of substrate 22, position and the stopper slot 14 of limited post 221
Corresponding, limited post 221 is cylinder, is provided with cold slug well 223 in the middle part of its top side, and cold slug well 223 is in matrix, cold slug well
223 to trap caused cold burden between the double injection of nozzle end, so as to prevent the blocking of runner or cast gate, if cold
Material is then easy for producing internal stress once being mixed into die cavity in made product.The diameter of cold slug well 223 about 8-10mm, depth are
6mm.For the ease of the demoulding, its bottom sets knockout pin, and the top of knockout pin is preferably designed to tortuous hook-type or sets sunken groove, with
Sprue excrescence can be smoothly pulled out when being just stripped.
The both sides of cold slug well 223 are set side by side with two row's core rods 222, and the position of core rod 222 and the position of die cavity 15 are one by one
It is corresponding.
The position corresponding with limited post 221 and core rod 222 is provided with through hole in push pedal 4 so that limited post 221 and mould
Core 222 can be slided mutually with push pedal 4 respectively.
Connecting rod 5 includes first connecting rod 51 and second connecting rod 52, and first connecting rod 51 is arranged in mounting hole 211, its one end spiral shell
The bottom of limiting plate 3 is connected on, one end of second connecting rod 52 is screwed onto the top of limiting plate 3, and the other end is screwed onto the bottom of push pedal 4
Portion, the through hole corresponding with second connecting rod 52 is provided with substrate 22 so that second connecting rod 52 can run through substrate 22 and and base
Can mutually it be slided between plate 22.Spring 6 is sleeved on second connecting rod 52, and during normal use, spring 6 makes limit under elastic force effect
Position plate 3 is close to backing plate 21.
A kind of injection forming mold of mould multi-block chair leg pullover of the present utility model, use principle are：Dynamic model is installed
On the moving die plate of injection (mo(u)lding) machine, cover half be arranged on injection (mo(u)lding) machine fixed form on, injection moulding when dynamic model with
Cover half closure forms running gate system and die cavity, injection machine are molded to die cavity, while opens cooling water to being cooled down from water channel, treats
After reaching the regulation technical cooling time, die sinking, first connecting rod is jacked up upwards by hydraulic cylinder, push pedal is by the grinding tool of shaping from mould
Ejected on core, hydraulic cylinder is disconnected, and then limiting plate is reset at backing plate under spring force effect, successively reciprocal running, automatically
Metaplasia is produced, and the core rod being arranged side by side increases use space and the efficiency of grinding tool, while can be molded multiple pullovers, improves life
Produce efficiency.
A kind of injection forming mold of mould multi-block chair leg pullover of the present utility model, have shaping fast, be molded every time
Chair leg pullover it is more, easy to use, injection quality is high, the advantage of efficiency high, can effectively reduce production cost.
Obviously, above-mentioned embodiment of the present utility model is only intended to clearly illustrate the utility model example,
And it is not the restriction to embodiment of the present utility model.For those of ordinary skill in the field, stated upper
It can also be made other changes in different forms on the basis of bright.Here all embodiments can not be given thoroughly
Lift.It is every to belong to obvious changes or variations that the technical solution of the utility model is extended out still in the utility model
Protection domain row.
Claims (8)
- A kind of 1. injection forming mold of mould multi-block chair leg pullover, it is characterised in that：It includes solid plate (1), moving platen (2), limiting plate (3), push pedal (4), connecting rod (5) and spring (6), the top middle portion of the solid plate (1) are provided with cast gate (11), The section of the cast gate (11) is in matrix, and the solid plate (1) is internally provided with sprue (12), the sprue (12) One end connects with cast gate (11), and the other end extends to the bottom surface of solid plate (1), and the both sides of the sprue (12) are provided with die cavity (15), be provided with runner (13) between the die cavity (15) and sprue (12), the moving platen (2) include backing plate (21) and Substrate (22), the section of the backing plate (21) is U-shaped, and the substrate (22) is arranged on backing plate (21), the backing plate (21) Center bottom is provided with mounting hole (211), and cold slug well (223), the cold slug well are provided with the middle part of substrate (22) top (223) both sides are provided with core rod (222), and the position of the core rod (222) is corresponding with the position of die cavity (15), the push pedal (4) it is arranged on substrate (22), the connecting rod (5) is arranged in mounting hole (211), and the limiting plate (3) is arranged on backing plate (21) in, be connected between the limiting plate (3) and push pedal (4) by connecting rod (5), the spring (6) be arranged on limiting plate (3) and Between substrate (22).
- A kind of 2. injection forming mold of mould multi-block chair leg pullover according to claim 1, it is characterised in that：It is described The number of die cavity (15) is even number, and quantity is more than 5.
- A kind of 3. injection forming mold of mould multi-block chair leg pullover according to claim 1, it is characterised in that：It is described The both sides of die cavity (15) are evenly arranged with water channel (16).
- A kind of 4. injection forming mold of mould multi-block chair leg pullover according to claim 1, it is characterised in that：It is described The bottom of solid plate (1) is provided with stopper slot (14).
- A kind of 5. injection forming mold of mould multi-block chair leg pullover according to claim 1, it is characterised in that：It is described The top side of substrate (22) is provided with the limited post (221) of cylinder, the position of the limited post (221) and the position of stopper slot (14) Put corresponding.
- A kind of 6. injection forming mold of mould multi-block chair leg pullover according to claim 1, it is characterised in that：It is described Cold slug well (223) is in matrix.
- A kind of 7. injection forming mold of mould multi-block chair leg pullover according to claim 1, it is characterised in that：It is described Connecting rod (5) includes first connecting rod (51) and second connecting rod (52), and the first connecting rod (51) is arranged in mounting hole (211), its One end is screwed onto the bottom of limiting plate (3), and one end of the second connecting rod (52) is screwed onto the top of limiting plate (3), the other end It is screwed onto the bottom of push pedal (4).
- A kind of 8. injection forming mold of mould multi-block chair leg pullover according to claim 7, it is characterised in that：It is described Spring (6) is set with second connecting rod (52).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720723656.5U CN207128207U (en) | 2017-06-21 | 2017-06-21 | The injection forming mold of one mould multi-block chair leg pullover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720723656.5U CN207128207U (en) | 2017-06-21 | 2017-06-21 | The injection forming mold of one mould multi-block chair leg pullover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207128207U true CN207128207U (en) | 2018-03-23 |
Family
ID=61632305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720723656.5U Active CN207128207U (en) | 2017-06-21 | 2017-06-21 | The injection forming mold of one mould multi-block chair leg pullover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207128207U (en) |
-
2017
- 2017-06-21 CN CN201720723656.5U patent/CN207128207U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 313000 Area A, First Floor of No.7 Standard Factory Building of Wuxing Science and Technology Pioneering Park, Balidian Town, Wuxing District, Huzhou City, Zhejiang Province Patentee after: Huzhou Gaoyuan Gold Technology Co., Ltd. Address before: 313000 Area A, First Floor of No.7 Standard Factory Building of Wuxing Science and Technology Pioneering Park, Balidian Town, Wuxing District, Huzhou City, Zhejiang Province Patentee before: HUZHOU GAOYUANJIN MACHINERY CO., LTD. |