CN209176002U - One kind being used for the molding material scraper of ultra-high molecular weight polyethylene - Google Patents
One kind being used for the molding material scraper of ultra-high molecular weight polyethylene Download PDFInfo
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- CN209176002U CN209176002U CN201822029436.XU CN201822029436U CN209176002U CN 209176002 U CN209176002 U CN 209176002U CN 201822029436 U CN201822029436 U CN 201822029436U CN 209176002 U CN209176002 U CN 209176002U
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- support frame
- bevel gear
- bearing
- screw rod
- die cavity
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Abstract
The utility model relates to the moulding process fields of high molecular weight polyethylene board material, more specifically, it is related to a kind of for the molding material scraper of ultra-high molecular weight polyethylene, including horizontal axis, screw rod, support frame, die cavity, connector, bearing, scraper plate, bevel gear is driven to move synchronously by hand wheel rotating, second bevel gear is fixedly connected with screw rod, screw is connected on screw rod, screw is changed into the linear motion moved up and down because of lead screw rotation by screw, screw connection scraper plate drives it to move up and down, the depth that scraper plate gos deep into die cavity can be changed under the premise of not changing scraper plate, pointer and support frame high scale item improve operation precision on connector.The present apparatus does not need to change scraper plate, is not required to rely on the sense organ of people to control the depth for going deep into die cavity, avoids multiple scraper, reduce cost, raw material is easy to get, easy to operate.
Description
Technical field
The utility model relates to the molding technology thereof fields of high molecular weight polyethylene board material to be more specifically related to
One kind being used for the molding material scraper of ultra-high molecular weight polyethylene.
Background technique
It needs uniformly to shakeout the raw material for pouring into die cavity during UPE compression molding, traditional method is using thin slice
The surface that material scraping plate gos deep into the die cavity of mold striking off material is made, but the thin slice used is mostly the die cavity according to mold
It manually shears, the shaving out-of-flatness for the thin slice manually sheared will lead to the material out-of-flatness in die cavity, simultaneously because scraping
During material, the depth for going deep into die cavity accurately control can not will also result in surface of material depth injustice；In addition, working as mold
When interior material ratio changes, it is also necessary to redress material scraper, need to remake corresponding material scraping plate also even to scrape
Flat surface of material increases cost, and due to being controlled by the sense organ of people, so precision not can guarantee, multiple scraper is led
Cause production cost soaring.
Utility model content
In the presence of overcoming the shortcomings of the prior art, the utility model provides a kind of for ultra-high molecular weight polyethylene
Molding material scraper solves the problems, such as that low precision, labor intensity, cost are soaring.
In order to solve the above-mentioned technical problem, the technology employed by the present utility model is
One kind being used for the molding material scraper of ultra-high molecular weight polyethylene, which is characterized in that including horizontal axis, screw rod, and support frame,
Die cavity, connector, bearing, scraper plate, the horizontal axis are connect with support frame upper end bearing, and horizontal axis left and right ends are stretched out support frame and consolidated
Surely it is connected with handwheel, the first bevel gear is arranged in horizontal axis both ends on the inside of support frame, and the screw rod upper end is provided with the second bevel gear,
First bevel gear and the second bevel gear are intermeshed, and by round anti-return nut locked and fixed gear, do crossed helical gears fortune
It is dynamic, and screw lower end spiral is connected with screw, the second bevel gear Step Shaft lower end is connected with bearing sleeve, the second bevel gear
Lower end is fixedly connected with bearing sleeve bearing inner race, and bearing outer ring is fixedly connected with the bearing seat, and bearing block and support frame welding connect
Connect, be provided with connector on the screw, the connector be it is Z-shaped, one end is rotatablely connected by screw and screw rod, the other end with
Scraper plate is fixedly connected, and support frame as described above lower end is provided with bearing, is contacted on the inside of support frame with cavity surface, the die cavity is
Concave shape, both sides are provided with support frame.
Further, the horizontal axis, screw rod are provided with Step Shaft, adjusted by increasing and decreasing mating gasket the first bevel gear,
The position of second bevel gear is to realize gear engaged transmission.
Further, first bevel gear, the second bevel gear inside are equipped with detent slot, and gear attachment base is equipped with circle
Anti-return nut tightens fixation after engagement adjustment, while the corresponding horizontal axis of gear installation site, screw rod top bar shaft position weld
The mutually chimeric detent of pillar for being connected to identical size is fixed, and is slid in the axial direction after preventing gear from adjusting.
Further, second bevel gear lower end and screw rod are integrally formed using arc welding, and gear and screw rod are in card
Under position is fixed, gear lower end is welded with screw rod again, increases stability.
Further, support frame as described above upper end is connect with horizontal axis bearing, passes through the bearing arrangement of inside and outside two circles composition, outer ring
It is fixedly connected with support frame, inner ring is fixedly connected with horizontal axis.
Further, the connector is provided with spear pointer, is provided with scale strip on support frame as described above, convenient for intuitively looking into
It sees that scraper plate gos deep into the depth of die cavity, and accurately adjusts according to construction requirement the depth that scraper plate gos deep into die cavity.
Further, in the horizontal surface side of die cavity, one end is arranged on the outside of die cavity for bearing one end setting, passes through support frame
It is connected in inside, guarantees the sliding of support frame level, while the bearing of die cavity outer side edges guarantees that the position that support frame is kept constant is sliding
It is dynamic, to guarantee the stabilization of scraper plate.
Compared with prior art, it is had the beneficial effect that possessed by the utility model
It is provided by the utility model it is a kind of be used for the molding material scraper of ultra-high molecular weight polyethylene, on screw rod screw with
Scraper plate is connected, and is slided up and down using screw to adjust the depth for rising up into die cavity, the quarter on pointer and support frame on connector
Degree item can intuitively, accurately adjust the depth that scraper plate gos deep into die cavity, and the bearing arrangement of support frame lower end guarantees scraper plate in die cavity
In position remain unchanged carry out scraper.The present apparatus does not need to change scraper plate, and the sense organ for being not required to rely on people gos deep into die cavity to control
Depth avoids multiple scraper, reduces cost, and raw material is easy to get, easy to operate.
Detailed description of the invention
Fig. 1 is that a kind of main structure for the molding material scraper of ultra-high molecular weight polyethylene provided by the utility model regards
Figure；
Fig. 2 is a kind of tooth of the bevel gear for the molding material scraper of ultra-high molecular weight polyethylene provided by the utility model
Take turns view；
Fig. 3 is that bevel gear engages view；
Fig. 4 is bearing sleeve view.
In figure:
1- horizontal axis, the first bevel gear of 2-, the second bevel gear of 3-, 3-1- bearing sleeve, 4- screw rod, 5- screw, 6- die cavity, 7-
Handwheel, 8- support frame, 9- connector, 10- bearing, 11- scraper plate, 12- detent slot, 13- circle anti-return nut.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
One kind being used for the molding material scraper of ultra-high molecular weight polyethylene, as shown in Figs 1-4, including horizontal axis 1, screw rod 4, support
Frame 8, die cavity 6, connector 9, bearing 10, scraper plate 11, the horizontal axis 1 are connect with 8 upper end bearing 10 of support frame, horizontal axis 1 or so two
End stretches out support frame 8 and is fixedly connected with handwheel 7, and the first bevel gear 2, the screw rod is arranged in 1 both ends of horizontal axis on the inside of support frame 8
4 upper ends are provided with the second bevel gear 3, and the first bevel gear 2 and the second bevel gear 3 are intermeshed, are locked by round anti-return nut 13
Dead fixed gear, does crossed helical gears movement, and 4 lower end spiral of screw rod is connected with screw 5,3 step of the second bevel gear
Axis lower end is connected with bearing sleeve 3-1, and 3 lower end of the second bevel gear is fixedly connected with bearing sleeve 3-1 bearing inner race, bearing outer ring
It is fixedly connected with the bearing seat, bearing block and support frame 8 are welded to connect, and are provided with connector 9, the connector 9 on the screw 5
To be Z-shaped, one end is rotatablely connected by screw 5 and screw rod 4, and the other end is fixedly connected with scraper plate 11, the setting of 8 lower end of support frame as described above
There is bearing 10, is contacted set on 8 inside of support frame with 6 surface of die cavity, the die cavity 6 is concave shape, and both sides are provided with support frame 8.
The horizontal axis 1, screw rod 4 are provided with Step Shaft, adjust the position of the first bevel gear 2, the second bevel gear 3 by increasing and decreasing mating gasket
It sets to realize gear engaged transmission.Detent slot 12 is equipped on the inside of first bevel gear 2, the second bevel gear 3, on gear attachment base
Equipped with round anti-return nut 13, fixation is tightened after engagement adjustment, while the corresponding horizontal axis 1 of gear installation site, screw rod 4 are appeared on the stage
The mutually chimeric detent of pillar that rank shaft position is welded with identical size is fixed, and is slid in the axial direction after preventing gear from adjusting.Institute
It states 3 lower end of the second bevel gear and is integrally formed with screw rod 4 using arc welding, gear and screw rod 4 are in the case where detent is fixed, gear lower end
It is welded with screw rod 4 again, increase stability.8 upper end of support frame as described above is connect with 1 bearing of horizontal axis, is made up of inside and outside two circle
Bearing arrangement, outer ring is fixedly connected with support frame 8, and inner ring is fixedly connected with horizontal axis 1.The connector 8 is provided with arrow and refers to
Needle is provided with scale strip on support frame as described above 8, convenient for intuitively checking that scraper plate 11 gos deep into the depth of die cavity 6, and is wanted according to construction
Refinement really adjusts the depth that scraper plate 11 gos deep into die cavity 6.10 one end of bearing setting exists in the horizontal surface side of die cavity 6, one end setting
6 outside of die cavity is connected in inside by support frame 8, guarantees the horizontal sliding of support frame 8, while the bearing of 6 outer side edges of die cavity guarantees
The position sliding that support frame 8 is kept constant, to guarantee the stabilization of scraper plate 11.
It needs to put well on the die cavity for carrying out scraper 5 when the utility model is used, being first placed on device, then basis is wanted
It asks setting scraper plate 10 to go deep into the depth of die cavity 6, shakes handwheel 7 and the first bevel gear 2 on horizontal axis 1 is driven to move synchronously, drive silk
The second bevel gear 3 on bar 4 moves synchronously, and drives the screw 5 on screw rod 4 that rotary motion is switched to linear motion to make screw
5 move up and down, and scraper plate 11 is fixedly connected by connector 9 with screw 5, thus drive scraper plate 11 to move up and down, and scraper plate 11
Go deep into the depth of die cavity 6, can accurately be adjusted by the pointer of connector 9 with the scale strip on support frame 8, support frame
10 structure of bearing of 8 lower ends guarantees that the present apparatus slides scraper along constant track on die cavity 5.
Only the preferred embodiment of the utility model is explained in detail above, but the utility model be not limited to it is above-mentioned
Embodiment can also not depart from the utility model aims within the knowledge of a person skilled in the art
Under the premise of various changes can be made, various change should be included within the scope of protection of this utility model.
Claims (7)
1. one kind is used for the molding material scraper of ultra-high molecular weight polyethylene, which is characterized in that including horizontal axis (1), screw rod (4), branch
Support (8), die cavity (6), connector (9), bearing (10), scraper plate (11), the horizontal axis (1) and support frame (8) upper end bearing connect
It connects, horizontal axis (1) left and right ends are stretched out support frame (8) and are fixedly connected with handwheel (7), and horizontal axis (1) both ends are on the inside of support frame (8)
It is arranged the first bevel gear (2), screw rod (4) upper end is provided with the second bevel gear (3), the first bevel gear (2) and the second umbrella tooth
It takes turns (3) mutually to engage, by round anti-return nut (13) locked and fixed gear, does crossed helical gears movement, and screw rod (4) lower end
Spiral is connected with screw (5), and the second bevel gear (3) Step Shaft lower end is connected with bearing sleeve (3-1), the second bevel gear
(3) lower end is fixedly connected with bearing sleeve (3-1) bearing inner race, and bearing outer ring is fixedly connected with the bearing seat, bearing block and support
Frame (8) is welded to connect, and is provided with connector (9) on the screw (5), the connector (9) be it is Z-shaped, one end passes through screw (5)
It being rotatablely connected with screw rod (4), the other end is fixedly connected with scraper plate (11), and support frame as described above (8) lower end is provided with bearing (10), if
It is contacted on the inside of support frame (8) with die cavity (6) surface, the die cavity (6) is concave shape, and both sides are provided with support frame (8).
2. according to claim 1 a kind of for the molding material scraper of ultra-high molecular weight polyethylene, it is characterised in that: described
Horizontal axis (1), screw rod (4) are provided with Step Shaft, adjust the first bevel gear (2), the second bevel gear (3) by increasing and decreasing mating gasket
Position.
3. according to claim 1 a kind of for the molding material scraper of ultra-high molecular weight polyethylene, it is characterised in that: described
Detent slot (12) are equipped on the inside of first bevel gear (2), the second bevel gear (3), gear attachment base is equipped with round anti-return nut
(13), fixation is tightened after engagement adjustment, while the corresponding horizontal axis of gear installation site (1), screw rod (4) top bar shaft position are equal
The mutually chimeric detent of pillar for being welded with identical size is fixed.
4. according to claim 1 a kind of for the molding material scraper of ultra-high molecular weight polyethylene, it is characterised in that: described
Second bevel gear (3) lower end is integrally formed with screw rod (4) using arc welding.
5. according to claim 1 a kind of for the molding material scraper of ultra-high molecular weight polyethylene, it is characterised in that: described
Support frame (8) upper end is connect with horizontal axis (1) bearing, and by the bearing arrangement of inside and outside two circles composition, outer ring and support frame (8) are fixed
Connection, inner ring are fixedly connected with horizontal axis (1).
6. according to claim 1 a kind of for the molding material scraper of ultra-high molecular weight polyethylene, it is characterised in that: described
Connector (9) is provided with spear pointer, and support frame as described above is provided with scale strip on (8).
7. according to claim 1 a kind of for the molding material scraper of ultra-high molecular weight polyethylene, it is characterised in that: described
The setting of bearing (10) one end is connected by support frame (8) in inside on the outside of die cavity (6) in die cavity (6) horizontal surface side, one end setting
It connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822029436.XU CN209176002U (en) | 2018-12-05 | 2018-12-05 | One kind being used for the molding material scraper of ultra-high molecular weight polyethylene |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822029436.XU CN209176002U (en) | 2018-12-05 | 2018-12-05 | One kind being used for the molding material scraper of ultra-high molecular weight polyethylene |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209176002U true CN209176002U (en) | 2019-07-30 |
Family
ID=67375610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822029436.XU Active CN209176002U (en) | 2018-12-05 | 2018-12-05 | One kind being used for the molding material scraper of ultra-high molecular weight polyethylene |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209176002U (en) |
-
2018
- 2018-12-05 CN CN201822029436.XU patent/CN209176002U/en active Active
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