CN108162334A - It is a kind of directly to cut off injection mold - Google Patents
It is a kind of directly to cut off injection mold Download PDFInfo
- Publication number
- CN108162334A CN108162334A CN201711417525.5A CN201711417525A CN108162334A CN 108162334 A CN108162334 A CN 108162334A CN 201711417525 A CN201711417525 A CN 201711417525A CN 108162334 A CN108162334 A CN 108162334A
- Authority
- CN
- China
- Prior art keywords
- mold
- fixed
- screw rod
- brace
- injection mold
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/38—Cutting-off equipment for sprues or ingates
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/0053—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor combined with a final operation, e.g. shaping
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
- B29C45/2602—Mould construction elements
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
It is disclosed by the invention to belong to high-end equipment manufacturing technical field,It is specially a kind of directly to cut off injection mold,Including pedestal,The top center position of the pedestal is fixed with fixed mold,Motor is both provided at left and right sides of the top of the pedestal,The top power output end of the motor is equipped with screw rod,Described in two groups top plate is provided at the top of screw rod,Swivel nut is bolted at the top of the outer wall of the screw rod,Moving mold is fixed between swivel nut described in two groups,The bottom of the brace is obliquely installed far from moving mold,The bottom of the brace is hinged with motion bar,Spring is provided at the top of the motion bar,A kind of directly cut-out injection mold that the invention proposes,After the completion of injection,With the rising of moving mold,Cutter can be driven to be moved to both sides by the elastic force of spring,Realization automatically cuts off product,It is simple in structure,It is easy to use,Reduce labor intensity,Save follow-up break time.
Description
Technical field
The present invention relates to high-end equipment manufacturing technical fields, specially a kind of directly to cut off injection mold.
Background technology
Injection mold is a kind of tool for producing plasthetics；Also plasthetics complete structure and accurate dimension are to confer to
Tool.Injection molding is to produce a kind of processing method used during certain complex-shaped components in batches.It refers specifically to heated thawing
Plastics by injection molding machine high pressure inject die cavity, after cooling and solidifying, obtain formed products.With the development of industrial technology, high-end work
Industry production gradually comes into people’s lives, and it is fixed by layout design, mold that the production and design of the product of various designs are required for
Type and the several steps of the manufacturing.Injection mold is one of most widely used mold in current industrial production, is batch production
A kind of processing method used during certain complex-shaped components.Existing injection mold forms semi-finished product, so after the completion of injection
It is cut off again by a set of die cutting die in the position for needing to cut off afterwards, wastes time, improve labor intensity, for this purpose, it is proposed that
It is a kind of directly to cut off injection mold.
Invention content
It is mentioned above in the background art existing to solve the purpose of the present invention is to provide a kind of directly cut-out injection mold
Some injection molds form semi-finished product after the completion of injection, are then cut off again by a set of die cutting die in the position for needing to cut off,
The problem of wasting time, improving labor intensity.
To achieve the above object, the present invention provides following technical solution：A kind of directly cut-out injection mold, including pedestal,
The top center position of the pedestal is fixed with fixed mold, and motor, the electricity are both provided at left and right sides of the top of the pedestal
The top power output end of machine is equipped with screw rod, is provided with top plate, the outer wall top of the screw rod described in two groups at the top of screw rod
Swivel nut is bolted with, moving mold is fixed between swivel nut described in two groups, the side of bottom towards the moving mold of the swivel nut is provided with
Strut, the bottom of the strut are provided with brace, and the bottom of the brace is obliquely installed far from moving mold, the bottom of the brace
Motion bar is hinged with, spring is provided at the top of the motion bar, the top of the spring and the bottom of brace connect, the work
The other end of lever is fixed with cutter, and the cutter is located at the inner cavity of fixed mold.
Preferably, the inner cavity of the fixed mold is provided with and the matched cutting groove of cutter.
Preferably, the surface of the cutter is evenly arranged with through-hole.
Preferably, it is less than 180 degree towards the angle of fixed mold between the motion bar and brace.
Preferably, the junction of the screw rod and top plate is provided with bearing, and the inner cavity of bearing is fixed at the top of screw rod.
Preferably, draw runner is provided at the top of the pedestal, the bottom of the cutter is provided with sliding slot, and draw runner is embedded in
The inner cavity of sliding slot.
Preferably, the motor is AC servo motor.
Compared with prior art, the beneficial effects of the invention are as follows：A kind of directly cut-out injection mold that the invention proposes,
After the completion of injection, with the rising of moving mold, cutter can be driven to be moved to both sides by the elastic force of spring, realized to product
It automatically cuts off, it is simple in structure, it is easy to use, labor intensity is reduced, saves follow-up break time.
Description of the drawings
Fig. 1 is schematic structural view of the invention.
In figure：1 pedestal, 2 fixed molds, 3 motors, 4 screw rods, 5 swivel nuts, 6 top plates, 7 moving molds, 8 struts, 9 braces, 10 activities
Bar, 11 springs, 12 cutters.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment shall fall within the protection scope of the present invention.
Referring to Fig. 1, the present invention provides a kind of technical solution：A kind of directly cut-out injection mold, it is described including pedestal 1
The top center position of pedestal 1 is fixed with fixed mold 2, and motor 3, the electricity are both provided at left and right sides of the top of the pedestal 1
The top power output end of machine 3 is equipped with screw rod 4, and the top of screw rod 4 described in two groups is provided with top plate 6, the outer wall of the screw rod 4
Top is bolted with swivel nut 5, is fixed with moving mold 7 between swivel nut 5 described in two groups, and the bottom of the swivel nut 5 is towards the one of moving mold 7
Side is provided with strut 8, and the bottom of the strut 8 is provided with brace 9, and the bottom of the brace 9 is obliquely installed far from moving mold 7,
The bottom of the brace 9 is hinged with motion bar 10, and the top of the motion bar 10 is provided with spring 11, the top of the spring 11
It is connect with the bottom of brace 9, the other end of the motion bar 11 is fixed with cutter 12, and the cutter 12 is located at the interior of fixed mold 2
Chamber.
Wherein, the inner cavity of the fixed mold 2 be provided with 12 matched cutting groove of cutter, convenient for cutter 12 left and right move
Dynamic, the surface of the cutter 12 is evenly arranged with through-hole, convenient for being molded the flowing of liquid, court between the motion bar 10 and brace 9
It is less than 180 degree to the angle of fixed mold 2, the junction of the screw rod 4 and top plate 6 is provided with bearing, and the top of screw rod 4 is fixed
In the inner cavity of bearing, the top of the pedestal 1 is provided with draw runner, and the bottom of the cutter 12 is provided with sliding slot, and draw runner is inlayed
In the inner cavity of sliding slot, the motor 3 is AC servo motor.
Operation principle：In injection, motor 3 is opened, motor 3 drives screw rod 4 to rotate, and swivel nut 5 drives dynamic model on screw rod 4
Tool 7 moves down, and realizes the pressing of moving mold 7 and fixed mold 2, in the process, strut 8 and brace 9 can drive motion bar 10
With cutter 12 to movement at the center of moving mold 7, the surface of cutter 12 is evenly arranged with through-hole, ensures being normally carried out for injection,
After the completion of injection, motor 3 inverts, and moving mold 7 drives brace 9 to rise, and during rising, spring 11 pushes motion bar 10,
Cutter 12 can be pulled out fixed mold 2 by the elastic force of spring 11, realize the cut-out to product.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (7)
1. a kind of directly cut off injection mold, including pedestal (1), it is characterised in that：The top center position of the pedestal (1) is consolidated
Surely there is fixed mold (2), motor (3), the top power of the motor (3) are both provided at left and right sides of the top of the pedestal (1)
Output terminal is equipped with screw rod (4), is provided with top plate (6), the outer wall top of the screw rod (4) described in two groups at the top of screw rod (4)
Swivel nut (5) is bolted with, is fixed with moving mold (7) between swivel nut (5) described in two groups, the bottom of the swivel nut (5) is towards moving mold
(7) side is provided with strut (8), and the bottom of the strut (8) is provided with brace (9), and the bottom of the brace (9) is far from dynamic
Mold (7) is obliquely installed, and the bottom of the brace (9) is hinged with motion bar (10), is provided at the top of the motion bar (10)
Spring (11), the top of the spring (11) are connect with the bottom of brace (9), and the other end of the motion bar (11), which is fixed with, to be cut
Knife (12), the cutter (12) is positioned at the inner cavity of fixed mold (2).
2. a kind of directly cut-out injection mold according to claim 1, it is characterised in that：The inner cavity of the fixed mold (2)
It is provided with and cutter (12) matched cutting groove.
3. a kind of directly cut-out injection mold according to claim 1, it is characterised in that：The surface of the cutter (12) is equal
It is even to be provided with through-hole.
4. a kind of directly cut-out injection mold according to claim 1, it is characterised in that：The motion bar (10) and brace
(9) it is less than 180 degree towards the angle of fixed mold (2) between.
5. a kind of directly cut-out injection mold according to claim 1, it is characterised in that：The screw rod (4) and top plate (6)
Junction be provided with bearing, and the inner cavity of bearing is fixed at the top of screw rod (4).
6. a kind of directly cut-out injection mold according to claim 1, it is characterised in that：It is set at the top of the pedestal (1)
Draw runner is equipped with, the bottom of the cutter (12) is provided with sliding slot, and draw runner is embedded in the inner cavity of sliding slot.
7. a kind of directly cut-out injection mold according to claim 1, it is characterised in that：The motor (3) is watched for exchange
Take motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711417525.5A CN108162334A (en) | 2017-12-25 | 2017-12-25 | It is a kind of directly to cut off injection mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711417525.5A CN108162334A (en) | 2017-12-25 | 2017-12-25 | It is a kind of directly to cut off injection mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108162334A true CN108162334A (en) | 2018-06-15 |
Family
ID=62520311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711417525.5A Pending CN108162334A (en) | 2017-12-25 | 2017-12-25 | It is a kind of directly to cut off injection mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108162334A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109016412A (en) * | 2018-06-28 | 2018-12-18 | 芜湖优诺信息科技有限公司 | A kind of injection mold |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204109248U (en) * | 2014-08-29 | 2015-01-21 | 苏州正豪塑胶电子有限公司 | Direct cut-out injection mold |
-
2017
- 2017-12-25 CN CN201711417525.5A patent/CN108162334A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204109248U (en) * | 2014-08-29 | 2015-01-21 | 苏州正豪塑胶电子有限公司 | Direct cut-out injection mold |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109016412A (en) * | 2018-06-28 | 2018-12-18 | 芜湖优诺信息科技有限公司 | A kind of injection mold |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180615 |
|
| RJ01 | Rejection of invention patent application after publication |