CN203566989U - Rotational moulding die support rotary shaft block - Google Patents
Rotational moulding die support rotary shaft block Download PDFInfo
- Publication number
- CN203566989U CN203566989U CN201320756280.XU CN201320756280U CN203566989U CN 203566989 U CN203566989 U CN 203566989U CN 201320756280 U CN201320756280 U CN 201320756280U CN 203566989 U CN203566989 U CN 203566989U
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- China
- Prior art keywords
- locating hole
- location fluting
- block
- fluting
- communicated
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- 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.)
- Withdrawn - After Issue
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Abstract
The utility model discloses a rotational moulding die support rotary shaft block, comprising a block body; the block body is provided with a mounting pillar; a mounting hole is formed in the central position of the mounting pillar; the cross section of the block body is rectangular; four corners of the block body are fillets; two sides of the block body are outwards convex to form an arc shape; a first positioning hole, a second positioning hole, a third positioning hole and a fourth positioning hole are respectively formed in the four corners of the block body; a first positioning opening groove, a second positioning opening groove, a third positioning opening groove and a fourth positioning opening groove are respectively arranged on the side wall of the mounting pillar; the first positioning opening groove is communicated with the first positioning hole; the second positioning opening groove is communicated with the second positioning hole; the third positioning opening groove is communicated with the third positioning hole; the fourth positioning opening groove is communicated with the fourth positioning hole. According to the rotational moulding die support rotary shaft block, a fixing rod can be conveniently precisely inserted, the connection between the fixing rod and a rotational moulding die support is firmer and the mounting is convenient.
Description
Technical field
The utility model relates to a kind of pivot block, particularly a kind of Plastic Rolling Molds bracing frame pivot block.
Background technology
In prior art, have a kind of Plastic Rolling Molds, it comprises patrix and counterdie, and the structure such as end socket, fin.But inconvenient when this type of Plastic Rolling Molds is arranged on roller bearing, install insecure.
Summary of the invention
The utility model is mainly to solve the existing technical problem of prior art, thereby a kind of grafting fixed bar that facilitates is provided, and the fixed bar of can also accurately pegging graft connects more firm, the easy for installation Plastic Rolling Molds bracing frame pivot block of Plastic Rolling Molds bracing frame.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals:
A kind of Plastic Rolling Molds bracing frame pivot block, comprise block, described block is provided with erection column, the axle center of erection column is provided with installing hole, the cross section of block is rectangular shape, four jiaos of block is rounding, the curved shape of the equal convex in both sides of block, the position, four angles of block is respectively equipped with the first locating hole, the second locating hole, the 3rd locating hole and the 4th locating hole, the sidewall of erection column is provided with the first location fluting, the second location fluting, the 3rd location fluting and the 4th location fluting, the first location fluting is arranged on the first locating hole, the first location fluting is communicated with the first locating hole, the second location fluting is arranged on the second locating hole, the second location fluting is communicated with the second locating hole, the 3rd location fluting is arranged on the 3rd locating hole, the 3rd location fluting is communicated with the 3rd locating hole, the 4th location fluting is arranged on the 4th locating hole, the 4th location fluting is communicated with the 4th locating hole.
Further, the end of described erection column is provided with inclined plane.
Further, the shape size of described the first locating hole, the second locating hole, the 3rd locating hole and the 4th locating hole is identical.
Further, the shape size of described the first location fluting, the second location fluting, the 3rd location fluting and the 4th location fluting is identical.
Adopt the Plastic Rolling Molds bracing frame pivot block of technique scheme, because block is provided with erection column, the axle center of erection column is provided with installing hole, the cross section of block is rectangular shape, four jiaos of block is rounding, the curved shape of the equal convex in both sides of block, the position, four angles of block is respectively equipped with the first locating hole, the second locating hole, the 3rd locating hole and the 4th locating hole, the sidewall of erection column is provided with the first location fluting, the second location fluting, the 3rd location fluting and the 4th location fluting, the first location fluting is arranged on the first locating hole, the first location fluting is communicated with the first locating hole, the second location fluting is arranged on the second locating hole, the second location fluting is communicated with the second locating hole, the 3rd location fluting is arranged on the 3rd locating hole, the 3rd location fluting is communicated with the 3rd locating hole, the 4th location fluting is arranged on the 4th locating hole, the 4th location fluting is communicated with the 4th locating hole, so connect Plastic Rolling Molds bracing frame by erection column, by the first locating hole, the second locating hole, the 3rd locating hole and the 4th locating hole, facilitate grafting fixed bar, further fixedly Plastic Rolling Molds bracing frame, by the first location fluting, the second location fluting, the 3rd location fluting and the 4th location fluting, can make fixed bar accurately be plugged in the first locating hole, the second locating hole, the 3rd locating hole and the 4th locating hole, easy for installation, and do not damage erection column, install more firm.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the structural representation of the utility model Plastic Rolling Molds bracing frame pivot block;
Fig. 2 is the top view of the utility model Plastic Rolling Molds bracing frame pivot block;
Fig. 3 is the details enlarged drawing of a-quadrant in Fig. 1.
The specific embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, thereby so that advantage of the present utility model and feature can be easier to be it will be appreciated by those skilled in the art that, protection domain of the present utility model is made to more explicit defining.
As shown in Figure 1 to Figure 3, a kind of Plastic Rolling Molds bracing frame pivot block, comprise block 1, block 1 is provided with erection column 2, the axle center of erection column 2 is provided with installing hole 3, the cross section of block 1 is rectangular shape, four jiaos of block 1 is rounding, the curved shape of the equal convex in both sides of block 1, the position, four angles of block 1 is respectively equipped with the first locating hole 4, the second locating hole 5, the 3rd locating hole 6 and the 4th locating hole 7, the sidewall of erection column 2 is provided with the first location fluting 8, the second location fluting 9, the 3rd location fluting the 10 and the 4th location fluting, the first location fluting 8 is arranged on the first locating hole 4, the first location fluting 8 is communicated with the first locating hole 4, the second location fluting 9 is arranged on the second locating hole 5, the second location fluting 9 is communicated with the second locating hole 5, the 3rd location fluting 10 is arranged on the 3rd locating hole 6, the 3rd location fluting 10 is communicated with the 3rd locating hole 6, the 4th location fluting is arranged on the 4th locating hole 7, the 4th location fluting is communicated with the 4th locating hole 7, the end of erection column 2 is provided with inclined plane 11, the first locating hole 4, the second locating hole 5, the shape size of the 3rd locating hole 6 and the 4th locating hole 7 is identical, the first location fluting 8, the second location fluting 9, the shape size of the 3rd location fluting the 10 and the 4th location fluting is identical.
The utility model Plastic Rolling Molds bracing frame pivot block, because block 1 is provided with erection column 2, the axle center of erection column 2 is provided with installing hole 3, the cross section of block 1 is rectangular shape, four jiaos of block 1 is rounding, the curved shape of the equal convex in both sides of block 1, the position, four angles of block 1 is respectively equipped with the first locating hole 4, the second locating hole 5, the 3rd locating hole 6 and the 4th locating hole 7, the sidewall of erection column 2 is provided with the first location fluting 8, the second location fluting 9, the 3rd location fluting the 10 and the 4th location fluting, the first location fluting 8 is arranged on the first locating hole 4, the first location fluting 8 is communicated with the first locating hole 4, the second location fluting 9 is arranged on the second locating hole 5, the second location fluting 9 is communicated with the second locating hole 5, the 3rd location fluting 10 is arranged on the 3rd locating hole 6, the 3rd location fluting 10 is communicated with the 3rd locating hole 6, the 4th location fluting is arranged on the 4th locating hole 7, the 4th location fluting is communicated with the 4th locating hole 7, so connect Plastic Rolling Molds bracing frame by erection column 2, by the first locating hole 4, the second locating hole 5, the 3rd locating hole 6 and the 4th locating hole 7, facilitate grafting fixed bar, further fixedly Plastic Rolling Molds bracing frame, by first location fluting the 8, second location fluting the 9, the 3rd location fluting the 10 and the 4th location fluting, can make fixed bar accurately be plugged in the first locating hole 4, the second locating hole 5, the 3rd locating hole 6 and the 4th locating hole 7, easy for installation, and do not damage erection column 2, install more firm.Because the end of erection column 2 is provided with inclined plane 11, so do not hurt sb.'s feelings.Because the shape size of the first locating hole 4, the second locating hole 5, the 3rd locating hole 6 and the 4th locating hole 7 is identical, the shape size of first location fluting the 8, second location fluting the 9, the 3rd location fluting the 10 and the 4th location fluting is identical, so surrounding is stressed evenly, is not easy fracture.
The above, be only the specific embodiment of the present utility model, but protection domain of the present utility model is not limited to this, and any variation of expecting without creative work or replacement, within all should being encompassed in protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain that claims were limited.
Claims (4)
1. a Plastic Rolling Molds bracing frame pivot block, comprise block, it is characterized in that: described block is provided with erection column, the axle center of erection column is provided with installing hole, the cross section of block is rectangular shape, four jiaos of block is rounding, the curved shape of the equal convex in both sides of block, the position, four angles of block is respectively equipped with the first locating hole, the second locating hole, the 3rd locating hole and the 4th locating hole, the sidewall of erection column is provided with the first location fluting, the second location fluting, the 3rd location fluting and the 4th location fluting, the first location fluting is arranged on the first locating hole, the first location fluting is communicated with the first locating hole, the second location fluting is arranged on the second locating hole, the second location fluting is communicated with the second locating hole, the 3rd location fluting is arranged on the 3rd locating hole, the 3rd location fluting is communicated with the 3rd locating hole, the 4th location fluting is arranged on the 4th locating hole, the 4th location fluting is communicated with the 4th locating hole.
2. Plastic Rolling Molds bracing frame pivot block according to claim 1, is characterized in that: the end of described erection column is provided with inclined plane.
3. Plastic Rolling Molds bracing frame pivot block according to claim 1, is characterized in that: the shape size of described the first locating hole, the second locating hole, the 3rd locating hole and the 4th locating hole is identical.
4. Plastic Rolling Molds bracing frame pivot block according to claim 1, is characterized in that: the shape size of described the first location fluting, the second location fluting, the 3rd location fluting and the 4th location fluting is identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320756280.XU CN203566989U (en) | 2013-11-27 | 2013-11-27 | Rotational moulding die support rotary shaft block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320756280.XU CN203566989U (en) | 2013-11-27 | 2013-11-27 | Rotational moulding die support rotary shaft block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203566989U true CN203566989U (en) | 2014-04-30 |
Family
ID=50534745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320756280.XU Withdrawn - After Issue CN203566989U (en) | 2013-11-27 | 2013-11-27 | Rotational moulding die support rotary shaft block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203566989U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103587021A (en) * | 2013-11-27 | 2014-02-19 | 王秀云 | Rotating shaft block of supporting frame of rotational molding die |
-
2013
- 2013-11-27 CN CN201320756280.XU patent/CN203566989U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103587021A (en) * | 2013-11-27 | 2014-02-19 | 王秀云 | Rotating shaft block of supporting frame of rotational molding die |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140430 Effective date of abandoning: 20151118 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |