CN206732209U - A kind of foam plastic product molding cutter - Google Patents
A kind of foam plastic product molding cutter Download PDFInfo
- Publication number
- CN206732209U CN206732209U CN201720464510.3U CN201720464510U CN206732209U CN 206732209 U CN206732209 U CN 206732209U CN 201720464510 U CN201720464510 U CN 201720464510U CN 206732209 U CN206732209 U CN 206732209U
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- China
- Prior art keywords
- cutter body
- knife
- handle
- drill bit
- cutter
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Abstract
A kind of foam plastic product molding cutter, belongs to machining technology field.The foam plastic product molding cutter includes handle of a knife, cutter body and drill bit；Shown handle of a knife is hollow cylindrical structure, and the drill bit for being molded buffer bush central blind hole is installed in handle of a knife inner chamber, and by trip bolt to drill bit clamping and positioning；Shown cutter body is the hollow cylindrical structure of upper end necking, its intracavity diameter is with rushing excircle of bushing cylinder diameter matches, welded with handle of a knife bottom cutter body upper end, the serrated cutting edge for processing buffer excircle of bushing cylinder is provided with cutter body bottom, chip-removal hole is set in cutter body side wall.The utility model is processed while realizing buffer bush circle product external cylinder and central blind hole, meets the axiality requirement of buffer bush circle product external cylinder and central blind hole.
Description
Technical field
A kind of molding cutter is the utility model is related to, especially a kind of molding cutter of foam plastic product, belongs to machinery
Processing technique field.
Background technology
Polyethylene foams be widely used in precision instrumentation, household electrical appliance, glass and ceramic, handicraft,
The buffering package of valuables etc.；Polyethylene foams can be made into buffer bush, as package lining material；It may be made as delaying
Rush the packing containers such as bag, buffer board case；It may also be fabricated which thermally insulated container of frozen food and warm-served food product etc..
A kind of buffer bush 1 of polyethylene foams material as shown in accompanying drawing 1, Fig. 2, it is provided with external cylindrical surface 1-1
With central blind hole 1-2, in order to ensure external cylindrical surface 1-1 and central blind hole 1-2 axiality, it is necessary to external cylindrical surface 1-1 and center
Blind hole 1-2 is processed and formed at one time, therefore, research and development it is a kind of can carry out simultaneously external cylindrical surface 1-1 and central blind hole 1-2 processing into
Type cutter is imperative.
Utility model content
The utility model provides a kind of foam plastic product molding cutter, it is intended to realizes above-mentioned buffer bush circle product external post
Processed while face and central blind hole, to meet the requirement of the axiality of external cylindrical surface and central blind hole.
The utility model above-mentioned purpose is achieved through the following technical solutions：
A kind of foam plastic product molding cutter, including handle of a knife, cutter body and drill bit；Shown handle of a knife is hollow cylinder
Structure, the drill bit for being molded buffer bush central blind hole is installed in handle of a knife inner chamber, and drill bit clamped by trip bolt
Positioning；Shown cutter body is the hollow cylindrical structure of upper end necking, its intracavity diameter and buffer bush external cylindrical surface diameter
Matching, cutter body upper end are welded with handle of a knife bottom, are provided with cutter body bottom for processing buffer excircle of bushing cylinder
Serrated cutting edge, chip-removal hole is set in cutter body side wall.
Above-mentioned foam plastic product molding cutter, the drill bit are the fluted drill matched with buffer bush central blind hole size
Head.
Above-mentioned foam plastic product molding cutter, the chip-removal hole are two groups, are symmetricly set in the side wall of cutter body.
The utility model is a kind of foam plastic product molding cutter, and it coordinates with drilling machine or milling equipment, in foam plastic
Excision forming buffer bush product on flitch material；The utility model is arranged on drilling machine or milling machine by handle of a knife, by drilling machine or milling
Main shaft drives drill bit and cutter body rotation on bed, and buffer bush central blind hole is processed by drill bit, passes through cutter body bottom
Portion's serrated cutting edge completes the shaping of buffer bush external cylindrical surface.As can be seen here, the utility model realizes buffer bush product
Processed while external cylindrical surface and central blind hole, the axiality for meeting buffer bush circle product external cylinder and central blind hole will
Ask.
Brief description of the drawings
Fig. 1 is buffer bush product structure schematic diagram；
Fig. 2 is Fig. 1 sectional structure chart；
Fig. 3 is foam plastic product molding cutter structural representation described in the utility model；
Fig. 4 is Fig. 3 cross-sectional view.
Label is as follows in accompanying drawing：1st, buffer bush, 1-1, external cylindrical surface, 1-2, central blind hole, 2, foam plastic product into
Type cutter, 2-1, handle of a knife, 2-2, cutter body, 2-2-1, chip-removal hole, 2-2-2, serrated cutting edge, 2-3, drill bit, 2-4, fastening
Screw.
Embodiment
Below in conjunction with the accompanying drawings and specific embodiment further illustrates to the utility model：
Referring to Fig. 3, Fig. 4, foam plastic product molding cutter 2 described in the utility model includes handle of a knife 2-1, cutter body 2-
2 and drill bit 2-3；Shown handle of a knife 2-1 is hollow cylindrical structure, is installed in handle of a knife inner chamber blind for being molded buffer bush center
The twisted shape drill bit 2-3 in hole, and by trip bolt 2-4 to drill bit 2-3 clamping and positionings；Shown cutter body 2-2 contracts for upper end
The hollow cylindrical structure of mouth, its intracavity diameter and buffer bush external cylindrical surface diameter matches, cutter body 2-2 upper ends and handle of a knife
2-1 bottoms are welded, and the serrated cutting edge for processing buffer excircle of bushing cylinder is provided with cutter body 2-2 bottoms
2-2-2, two groups of chip-removal hole 2-2-1 positioned opposite are set in cutter body 2-2 side walls.
Referring to Fig. 1 to Fig. 4, the utility model is a kind of foam plastic of the shaping of buffer bush 1 suitable for shown in Fig. 1, Fig. 2
Material products molding cutter 2, it coordinates with drilling machine or milling equipment, the excision forming buffer bush product on foam plastics slab.
The foam plastic product molding cutter 2 is arranged on drilling machine or milling machine by handle of a knife 2-1, is driven by main shaft on drilling machine or milling machine
Drill bit 2-3 and cutter body 2-2 rotations, buffer bush central blind hole 1-2 is processed by drill bit 2-3, passes through cutter body 2-2
The serrated cutting edge 2-2-2 of bottom completes buffer bush external cylindrical surface 1-1 shaping, in the process, caused foamed plastics
Chip is discharged by the two groups of chip-removal hole 2-2-1 set in cutter body 2-2 side walls.
Claims (3)
1. a kind of foam plastic product molding cutter, it is characterized in that, the foam plastic product molding cutter (2) includes handle of a knife
(2-1), cutter body (2-2) and drill bit (2-3)；Shown handle of a knife (2-1) is hollow cylindrical structure, is installed in handle of a knife inner chamber
For being molded the drill bit (2-3) of buffer bush central blind hole, and by trip bolt (2-4) to drill bit (2-3) clamping and positioning；Institute
Show the hollow cylindrical structure that cutter body (2-2) is upper end necking, its intracavity diameter and buffer bush external cylindrical surface diameter
Match somebody with somebody, cutter body (2-2) upper end is welded with handle of a knife (2-1) bottom, is provided with cutter body (2-2) bottom and is used for processing buffer lining
The serrated cutting edge (2-2-2) of external cylindrical surface is covered, chip-removal hole (2-2-1) is set in cutter body (2-2) side wall.
2. foam plastic product molding cutter according to claim 1, it is characterized in that, the drill bit (2-3) is and buffering
The spiral bit of bushing central blind hole size matching.
3. foam plastic product molding cutter according to claim 1 or 2, it is characterized in that, the chip-removal hole (2-2-1) is
Two groups, it is symmetricly set in cutter body (2-2) side wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720464510.3U CN206732209U (en) | 2017-04-28 | 2017-04-28 | A kind of foam plastic product molding cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720464510.3U CN206732209U (en) | 2017-04-28 | 2017-04-28 | A kind of foam plastic product molding cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206732209U true CN206732209U (en) | 2017-12-12 |
Family
ID=60563268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720464510.3U Active CN206732209U (en) | 2017-04-28 | 2017-04-28 | A kind of foam plastic product molding cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206732209U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112658341A (en) * | 2020-12-18 | 2021-04-16 | 成都佳驰电子科技有限公司 | Drill bit for testing aramid paper honeycomb sample by coaxial transmission reflection method |
-
2017
- 2017-04-28 CN CN201720464510.3U patent/CN206732209U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112658341A (en) * | 2020-12-18 | 2021-04-16 | 成都佳驰电子科技有限公司 | Drill bit for testing aramid paper honeycomb sample by coaxial transmission reflection method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Cellular plastic product molding cutting tool/molding cutter Effective date of registration: 20180919 Granted publication date: 20171212 Pledgee: Agricultural Bank of China Limited by Share Ltd Shijiazhuang New District Science and technology sub branch Pledgor: Shijiazhuang Hongxin new material product Co., Ltd. Registration number: 2018990000849 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20191224 Granted publication date: 20171212 Pledgee: Agricultural Bank of China Limited by Share Ltd Shijiazhuang New District Science and technology sub branch Pledgor: Shijiazhuang Hongxin new material product Co., Ltd. Registration number: 2018990000849 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |