CN207549374U - A kind of extruder screw stent - Google Patents
A kind of extruder screw stent Download PDFInfo
- Publication number
- CN207549374U CN207549374U CN201721676761.4U CN201721676761U CN207549374U CN 207549374 U CN207549374 U CN 207549374U CN 201721676761 U CN201721676761 U CN 201721676761U CN 207549374 U CN207549374 U CN 207549374U
- Authority
- CN
- China
- Prior art keywords
- seat board
- support seat
- screw rod
- traveller
- slide unit
- 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.)
- Expired - Fee Related
Links
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- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a kind of extruder screw stent, the traveller limiting plate including first support seat board, second support seat board and frame-type；The first support seat board and second support seat board axial direction face offer multiple sliding slots；The slide unit of the embedding convex shape of activity on the inside of the sliding slot；Traveller limiting plate face sliding slot offers traveller straight slot；The slide unit top movable it is embedding go out traveller straight slot；The traveller limiting plate of the frame-type is fixed by bolt and first support seat board and second support seat board；Bolt hole is offered at the top of the slide unit；Screw rod bracket has been bolted on the slide unit of two faces；The screw rod bracket both sides vertical screw is equipped with caging bolt column；The extruder screw stent of the utility model, screw rod bracket and screw rod activity cooperation, slide unit and first support seat board and second support seat board activity cooperation, assembly and disassembly is convenient, convenient for adjusting of the later stage to screw rod.
Description
Technical field
The utility model is related to a kind of processing modified plastics equipment, and in particular to a kind of extruder screw stent belongs to and changes
Property technical field of plastic processing equipment.
Background technology
With the development of industry, the application of plastic products has spread the every field of industrial or agricultural and daily life, and
What the production of plastic products was carried out generally by injection molding machine or extruder, screw rod is the main component of extruding machine, it is straight
Connect the application range and productivity for being related to extruding machine；The screw rod of extruder is made of the steel alloy of high-strength corrosion-resisting, usually
It is directly installed on deck, it is extremely difficult to adjust, influence the correction of screw rod；For this purpose, Chinese Patent Application No.：
201410001144.9, a kind of screw rod fixing bracket of plastic extruder, the spiral shell of the plastic extruder are disclosed
Bar fixing bracket includes the stent substrate of a plate, and the middle part of the stent substrate is equipped with a rectangular engaging notch, described
The both sides of engaging notch be respectively equipped with a limiting strip, the head of the stent substrate is equipped with one first connection convex block, branch
The tail portion of frame substrate is equipped with one second connection convex block, and the both sides of the edge of the stent substrate are respectively equipped with perforative adjust and grow
Hole and a locking through hole；The screw rod fixing bracket of the plastic extruder of the present invention is grown using the adjusting of the both sides of the edge of stent substrate
Hole, user can come the position of the entire stent substrate of fine adjustment as needed, and pass through locking through hole and carry out lock position；
The screw rod fixing rack structure of the plastic extruder is simple, and easy to adjust, improvement cost is low, highly practical；But its assembly and disassembly
It is cumbersome, and during adjustment, entire screw rod is needed integrally to act, it is not convenient enough to adjust.
Utility model content
To solve the above problems, the utility model proposes a kind of extruder screw stent, screw rod bracket and screw rod are lived
Dynamic cooperation, slide unit and first support seat board and second support seat board activity cooperation, assembly and disassembly is convenient, convenient for the later stage to screw rod
Adjusting.
The extruder screw stent of the utility model includes the traveller of first support seat board, second support seat board and frame-type
Limiting plate；The first support seat board and second support seat board axial direction face offer multiple sliding slots；Activity on the inside of the sliding slot
The slide unit of embedding convex shape；Traveller limiting plate face sliding slot offers traveller straight slot；The slide unit top movable it is embedding go out traveller straight slot；
The traveller limiting plate of the frame-type is fixed by bolt and first support seat board and second support seat board；It is opened up at the top of the slide unit
There is bolt hole；Screw rod bracket has been bolted on the slide unit of two faces；The screw rod bracket both sides vertical screw peace
Equipped with caging bolt column；The first support seat board and the outer avris face sliding slot of second support seat board offer positioning bolt hole.
As preferred embodiment, the slide unit includes the big slide chimeric with activity on the inside of sliding slot；The big slide
Top has been made into integration support column.
As preferred embodiment, the screw rod bracket includes the hollow frame-type part in top；The frame-type part end one
Body is formed with fixed ear；Bolt hole is offered in the fixed ear.
As preferred embodiment, the first support seat board and second support seat board are bolted screw rod and squeeze
Go out on machine base.
As preferred embodiment, the traveller straight slot is the cavity-like of convex.
As preferred embodiment, the caging bolt column is fixed with screw rod in screw rod carriage inner lateral and stops head.
Compared with prior art, the extruder screw stent of the utility model, passes through screw rod bracket energy
It is enough to realize that screw rod bracket slides to screw limiting, and by slide unit, it completes after sliding, is realized by positioning bolt hole and slide unit is limited
Position, can be according to screw rod forced section demand, adjusting screw rod bracket support position, screw rod bracket and screw rod activity cooperation, slide unit and
First support seat board and second support seat board activity cooperation, assembly and disassembly is convenient, convenient for adjusting of the later stage to screw rod.
Description of the drawings
Fig. 1 is the overall structure diagram of the utility model.
Specific embodiment
Extruder screw stent as shown in Figure 1 includes the traveller of first support seat board 1, second support seat board 2 and frame-type
Limiting plate 3；The first support seat board 1 and the axial face of second support seat board 2 offer multiple sliding slots 4；4 inside of sliding slot
The slide unit 5 of the embedding convex shape of activity；3 face sliding slot of traveller limiting plate offers traveller straight slot 6；5 top movable of slide unit it is embedding go out
Traveller straight slot 6；The traveller limiting plate 3 of the frame-type is fixed by bolt 7 and first support seat board 1 and second support seat board 2；Institute
It states 5 top of slide unit and offers bolt hole 8；Screw rod bracket 9 has been bolted on the slide unit 5 of two faces；The screw rod
9 both sides vertical screw of bracket is equipped with caging bolt column 10；The first support seat board 1 and 2 outer avris of second support seat board are just
Positioning bolt hole 11 is offered to sliding slot.
In another embodiment, the slide unit 5 includes the big slide 12 chimeric with activity on the inside of sliding slot；The big slide 12 pushes up
Portion has been made into integration support column 13.
In another embodiment, the screw rod bracket 9 includes the hollow frame-type part 14 in top；14 end of the frame-type part one
It is formed with fixed ear 15；Bolt hole 16 is offered in the fixed ear 15.
In another embodiment, the first support seat board 1 and second support seat board 2 are bolted screw extruder
On pedestal.
In another embodiment, the traveller straight slot 6 is the cavity-like of convex.
In another embodiment, the caging bolt column 10 is fixed with screw rod in screw rod carriage inner lateral and stops first 17.
The extruder screw stent of the utility model can be realized by screw rod bracket to screw limiting, and by slide unit
Screw rod bracket slides, and completes after sliding, is realized by positioning bolt hole and slide unit is limited, can be according to screw rod forced section need
It asks, adjusting screw rod bracket support position, screw rod bracket and screw rod activity cooperation, slide unit and first support seat board and second support seat board
Activity cooperation, assembly and disassembly is convenient, convenient for adjusting of the later stage to screw rod.
Above-described embodiment is only the better embodiment of the utility model, therefore all according to the utility model patent application range
The equivalent change or modification that construction, feature and the principle is done, is included in the utility model patent application range.
Claims (6)
1. a kind of extruder screw stent, it is characterised in that：Include the traveller of first support seat board, second support seat board and frame-type
Limiting plate；The first support seat board and second support seat board axial direction face offer multiple sliding slots；Activity on the inside of the sliding slot
The slide unit of embedding convex shape；Traveller limiting plate face sliding slot offers traveller straight slot；The slide unit top movable it is embedding go out traveller straight slot；
The traveller limiting plate of the frame-type is fixed by bolt and first support seat board and second support seat board；It is opened up at the top of the slide unit
There is bolt hole；Screw rod bracket has been bolted on the slide unit of two faces；The screw rod bracket both sides vertical screw peace
Equipped with caging bolt column；The first support seat board and the outer avris face sliding slot of second support seat board offer positioning bolt hole.
2. extruder screw stent according to claim 1, it is characterised in that：The slide unit includes and activity on the inside of sliding slot
Chimeric big slide；The big slide top has been made into integration support column.
3. extruder screw stent according to claim 1, it is characterised in that：It is hollow that the screw rod bracket includes top
Frame-type part；The frame-type part end has been made into integration fixed ear；Bolt hole is offered in the fixed ear.
4. extruder screw stent according to claim 1, it is characterised in that：The first support seat board and second support
Seat board is bolted on Screw Extrusion machine base.
5. extruder screw stent according to claim 1, it is characterised in that：The traveller straight slot is the cavity-like of convex.
6. extruder screw stent according to claim 1, it is characterised in that：The caging bolt column is in screw rod bracket
Side is fixed with screw rod and stops head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721676761.4U CN207549374U (en) | 2017-12-06 | 2017-12-06 | A kind of extruder screw stent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721676761.4U CN207549374U (en) | 2017-12-06 | 2017-12-06 | A kind of extruder screw stent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207549374U true CN207549374U (en) | 2018-06-29 |
Family
ID=62665951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721676761.4U Expired - Fee Related CN207549374U (en) | 2017-12-06 | 2017-12-06 | A kind of extruder screw stent |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207549374U (en) |
-
2017
- 2017-12-06 CN CN201721676761.4U patent/CN207549374U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180629 Termination date: 20201206 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |