CN110466119A - A kind of refrigerator injection moulding die casting mouth disconnecting device - Google Patents
A kind of refrigerator injection moulding die casting mouth disconnecting device Download PDFInfo
- Publication number
- CN110466119A CN110466119A CN201910911989.4A CN201910911989A CN110466119A CN 110466119 A CN110466119 A CN 110466119A CN 201910911989 A CN201910911989 A CN 201910911989A CN 110466119 A CN110466119 A CN 110466119A
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- fixed block
- die casting
- injection moulding
- cast gate
- 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
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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
- B29C45/382—Cutting-off equipment for sprues or ingates disposed outside the mould
Abstract
The present invention relates to mold machining technology fields, and disclose a kind of refrigerator injection moulding die casting mouth disconnecting device, including fixed block, cast gate and motor to be cut, the output shaft of the motor is fixedly connected with transmission shaft, it is fixedly connected at the top of the other end of the transmission shaft and fixed block, the bottom of the fixed block offers mounting groove, and the inside of the mounting groove is fixedly connected with threaded rod.The present invention is when in use, pass through rotation lock nut, position of the adjustable movable block on threaded rod, to adjust the distance between two cutting tools, it is convenient that the bottom of cast gate is clamped, then transmission shaft rotation is driven by motor, so that transmission shaft drives fixed block, threaded rod, movable block, connecting rod and cutting tool rotation, it realizes and the annular of cast gate bottom is cut, the apparatus structure is simple, easy to operate, work efficiency is high, it is disconnected without manual cutting and hammer, the generation of security risk is reduced, convenient for promoting the use of.
Description
Technical field
The present invention relates to mold machining technology field, specially a kind of refrigerator injection moulding die casting mouth disconnecting device.
Background technique
It in the production process of refrigerator, needs to make various parts using injection mold, is using injection mold
When, the molding cycle of plastic cement products and the treatment process such as the cast gate in later period and overlap, directly affect product production cost and
The quality of product, such as need to carry out cast gate cutoff process, common cutting-off method is by worker using cutter, little by little
A circle edge of a knife is cut out along cast gate, is then hammered into shape and is broken using sledgehammer, time-consuming and laborious, working efficiency is lower, but also is easy to happen peace
Full hidden danger, for this purpose, it is proposed that a kind of refrigerator injection moulding die casting mouth disconnecting device.
Summary of the invention
In view of the above problem of the existing technology, an aspect of of the present present invention is designed to provide a kind of refrigerator injection mold
Pouring-head cutting device.
To achieve the goals above, a kind of refrigerator injection moulding die casting mouth disconnecting device provided by the invention, including fixed block,
Cast gate and motor to be cut, the output shaft of the motor are fixedly connected with transmission shaft, the other end of the transmission shaft and fixation
It is fixedly connected at the top of block, the bottom of the fixed block offers mounting groove, and the inside of the mounting groove is fixedly connected with screw thread
Bar is movably installed with symmetrical movable block on the threaded rod, and screw thread is socketed with positioned at movable block two on the threaded rod
The locking nut of side, the bottom of the movable block are fixedly connected with connecting rod, and the other end of the connecting rod is provided with cutting tool,
The tip of the cutting tool is slidably connected with cast gate.
Preferably, the cutting tool includes substrate, connecting column and cutter head, the upper and lower surface difference of the substrate
It is fixedly connected with connecting column and cutter head, the outer surface of the connecting column is equipped with external screw thread, and the bottom end of the connecting rod opens up
There is threaded hole, the top of the connecting column extends to the inside of threaded hole and intermeshing connection.
Preferably, the tip of the cutter head is downwardly inclined, and is connect with the basal sliding of cast gate.
Preferably, the inside of the fixed block offers the sliding slot being connected with mounting groove, the internal activity of the sliding slot
It is inlaid with sliding block, the outer surface of the sliding block and the inner wall of sliding slot are slidably connected, and the bottom of the sliding block is fixedly connected with strut,
The other end of the strut extend to the inside of mounting groove and be fixedly connected at the top of movable block.
Preferably, the periphery of the motor is provided with the cabinet for protection, is fixedly connected with handle at the top of the cabinet
Hand.
Compared with prior art, refrigerator injection moulding die casting mouth disconnecting device provided by the invention has below beneficial to effect
Fruit:
In the use of the present invention, adjustable movable block is on threaded rod by the locking nut of rotation movable block two sides
Position, it is convenient that the bottom of cast gate is clamped to adjust the distance between two cutting tools, then pass through motor band
Dynamic transmission shaft rotation, so that transmission shaft drives fixed block rotation, fixed block drives threaded rod, movable block, connecting rod and cutter
Tool rotation is realized and is cut to the annular of cast gate bottom, then holds handle, the annular movement device by staff
Cast gate is completely cut, the apparatus structure is simple, and easy to operate, work efficiency is high, and it is disconnected without manual cutting and hammer, it reduces
The generation of security risk, convenient for promoting the use of.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is schematic structural view of the invention.
In figure: 1, fixed block；2, cast gate；3, motor；4, transmission shaft；5, mounting groove；6, threaded rod；7, movable block；8, it locks
Tight nut；9, connecting rod；10, cutting tool；101, substrate；102, connecting column；103, cutter head；11, sliding slot；12, sliding block；
13, strut.
Specific embodiment
In order to enable the purposes, technical schemes and advantages of the embodiment of the present disclosure are clearer, below in conjunction with disclosure reality
The technical solution of the embodiment of the present disclosure is clearly and completely described in the attached drawing for applying example.
Unless otherwise defined, the technical term or scientific term that the disclosure uses should be tool in disclosure fields
The ordinary meaning for thering is the personage of general technical ability to be understood.The similar word meaning such as " comprising " or "comprising" used in the disclosure
Point out that element or object before the existing word are covered the element for appearing in the word presented hereinafter or object and its be equal, without
Exclude other elements or object." connection " either the similar word such as " connected " is not limited to physics or mechanical company
It connects, can also include electrical connection, it is either direct or indirect."upper", "lower", "left", "right" etc. are only used for table
Show relative positional relationship, after the absolute position for being described object changes, then the relative positional relationship may also correspondingly change.
In order to keep the following explanation of the embodiment of the present disclosure to understand and concise, known function and known portion is omitted in the disclosure
The detailed description of part.
A kind of refrigerator injection moulding die casting mouth disconnecting device referring to FIG. 1-2, including fixed block 1,2 and of cast gate to be cut
Motor 3, the output shaft of motor 3 are fixedly connected with transmission shaft 4, and the other end of transmission shaft 4 is fixedly connected with the top of fixed block 1,
The bottom of fixed block 1 offers mounting groove 5, and the inside of mounting groove 5 is fixedly connected with threaded rod 6, is movably installed on threaded rod 6
Symmetrical movable block 7, screw thread is socketed with the locking nut 8 positioned at 7 two sides of movable block, the bottom of movable block 7 on threaded rod 6
It is fixedly connected with connecting rod 9, the other end of connecting rod 9 is provided with cutting tool 10, and the tip of cutting tool 10 and the sliding of cast gate 2 connect
It connects.
Cutting tool 10 includes substrate 101, connecting column 102 and cutter head 103, the upper and lower surface difference of substrate 101
It is fixedly connected with connecting column 102 and cutter head 103, the outer surface of connecting column 102 is equipped with external screw thread, and the bottom end of connecting rod 9 is opened
Equipped with threaded hole, the top of connecting column 102 extends to the inside of threaded hole and intermeshing connection, the spy being connected through a screw thread
Property, convenient for the dismounting of cutter head 103, thus convenient to overhaul and maintenance.
The tip of cutter head 103 is downwardly inclined, and is connect with the basal sliding of cast gate 2.
The inside of fixed block 1 offers the sliding slot 11 being connected with mounting groove 5, and the internal activity of sliding slot 11 is inlaid with sliding block
12, the outer surface of sliding block 12 and the inner wall of sliding slot 11 are slidably connected, and the bottom of sliding block 12 is fixedly connected with strut 13, strut 13
The other end extends to the inside of mounting groove 5 and is fixedly connected with the top of movable block 7, by strut 13 with movable slider 12 in sliding slot
11 internal slides improve the moving stability of movable block 7.
The periphery of motor 3 is provided with the cabinet for protection, is fixedly connected with handle at the top of cabinet.
In the use of the present invention, adjustable movable block 7 is in threaded rod by the locking nut 8 of rotation 7 two sides of movable block
Position on 6, so that the distance between two cutting tools 10 are adjusted, it is convenient that the bottom of cast gate 2 is clamped, then pass through
The drive transmission shaft 4 of motor 3 rotates, so that transmission shaft 4 drives fixed block 1 to rotate, fixed block 1 drives threaded rod 6, movable block 7, connects
Extension bar 9 and cutting tool 10 rotate, and realize and cut to the annular of 2 bottom of cast gate, then hold handle, annular by staff
The mobile device, can completely cut cast gate 2, and the apparatus structure is simple, and easy to operate, work efficiency is high, be not necessarily to hand
Dynamic cutting and hammer are disconnected, reduce the generation of security risk, convenient for promoting the use of.
The content being not described in detail in this specification belongs to the prior art well known to professional and technical personnel in the field.
Above embodiments are only exemplary embodiment of the present invention, are not used in the limitation present invention, protection scope of the present invention
It is defined by the claims.Those skilled in the art can within the spirit and scope of the present invention make respectively the present invention
Kind modification or equivalent replacement, this modification or equivalent replacement also should be regarded as being within the scope of the present invention.
Claims (5)
1. a kind of refrigerator injection moulding die casting mouth disconnecting device, including fixed block (1), cast gate to be cut (2) and motor (3),
Be characterized in that: the output shaft of the motor (3) is fixedly connected with transmission shaft (4), the other end and fixed block of the transmission shaft (4)
(1) it is fixedly connected at the top of, the bottom of the fixed block (1) offers mounting groove (5), and the inside of the mounting groove (5) is fixed
It is connected with threaded rod (6), is movably installed with symmetrical movable block (7) on the threaded rod (6), on the threaded rod (6)
Screw thread is socketed with the locking nut (8) positioned at movable block (7) two sides, and the bottom of the movable block (7) is fixedly connected with connecting rod
(9), the other end of the connecting rod (9) is provided with cutting tool (10), and the tip and cast gate (2) of the cutting tool (10) are sliding
Dynamic connection.
2. a kind of refrigerator injection moulding die casting mouth disconnecting device according to claim 1, it is characterised in that: the cutting tool
(10) include substrate (101), connecting column (102) and cutter head (103), the upper and lower surface of the substrate (101) respectively with
Connecting column (102) is fixedly connected with cutter head (103), and the outer surface of the connecting column (102) is equipped with external screw thread, the connection
The bottom end of bar (9) offers threaded hole, and the top of the connecting column (102) extends to the inside of threaded hole and intermeshing connects
It connects.
3. a kind of refrigerator injection moulding die casting mouth disconnecting device according to claim 2, it is characterised in that: the cutter head
(103) tip is downwardly inclined, and is connect with the basal sliding of cast gate (2).
4. a kind of refrigerator injection moulding die casting mouth disconnecting device according to claim 1, it is characterised in that: the fixed block
(1) inside offers the sliding slot (11) being connected with mounting groove (5), and the internal activity of the sliding slot (11) is inlaid with sliding block
(12), the outer surface of the sliding block (12) and the inner wall of sliding slot (11) are slidably connected, and the bottom of the sliding block (12) is fixedly connected
Have strut (13), the other end of the strut (13), which extends to the inside of mounting groove (5) and fixes with the top of movable block (7), to be connected
It connects.
5. a kind of refrigerator injection moulding die casting mouth disconnecting device according to claim 1, it is characterised in that: the motor (3)
Periphery be provided with the cabinet for protection, be fixedly connected with handle at the top of the cabinet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910911989.4A CN110466119A (en) | 2019-09-25 | 2019-09-25 | A kind of refrigerator injection moulding die casting mouth disconnecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910911989.4A CN110466119A (en) | 2019-09-25 | 2019-09-25 | A kind of refrigerator injection moulding die casting mouth disconnecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110466119A true CN110466119A (en) | 2019-11-19 |
Family
ID=68516843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910911989.4A Pending CN110466119A (en) | 2019-09-25 | 2019-09-25 | A kind of refrigerator injection moulding die casting mouth disconnecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110466119A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112829132A (en) * | 2021-01-06 | 2021-05-25 | 深圳市亿铭欣精密塑胶模具有限公司 | Plastic mould with limiting structure and convenient to reinforce |
| CN114889065A (en) * | 2022-05-25 | 2022-08-12 | 佛山市倍奇模具科技有限公司 | Inner injection gate cutting assembly |
-
2019
- 2019-09-25 CN CN201910911989.4A patent/CN110466119A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112829132A (en) * | 2021-01-06 | 2021-05-25 | 深圳市亿铭欣精密塑胶模具有限公司 | Plastic mould with limiting structure and convenient to reinforce |
| CN114889065A (en) * | 2022-05-25 | 2022-08-12 | 佛山市倍奇模具科技有限公司 | Inner injection gate cutting assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20191119 |
|
| WD01 | Invention patent application deemed withdrawn after publication |