CN201850397U - 90-degree positioning structure for upper triangular seat and lower triangular seat of circular machine - Google Patents
90-degree positioning structure for upper triangular seat and lower triangular seat of circular machine Download PDFInfo
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- CN201850397U CN201850397U CN2010205982780U CN201020598278U CN201850397U CN 201850397 U CN201850397 U CN 201850397U CN 2010205982780 U CN2010205982780 U CN 2010205982780U CN 201020598278 U CN201020598278 U CN 201020598278U CN 201850397 U CN201850397 U CN 201850397U
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Abstract
The utility model discloses a 90-degree positioning structure for an upper triangular seat and a lower triangular seat of a circular machine. The 90-degree positioning structure comprises the upper triangular seat of a circular knitting machine and is characterized in that: the bottom surface of the upper triangular seat of the circular knitting machine is provided with a first protruding key position and a second protruding key position which form an angle of 90 degrees with each other; the upper triangular seat is correspondingly provided with a first key slot and a second key slot of which the setting positions, sizes and shapes are matched with those of the first protruding key position and the second protruding key position which form an angle of 90 degrees with each other and which can be matched with the first protruding key position and the second protruding key position respectively and form an angle of 90 degrees with each other; the first protruding key position which be embedded into the first key slot; and the second protruding key position can be embedded into the second key slot. Due to the positioning of the key positions and the key slots, the number of positioning errors is reduced and positioning accuracy is enhanced. The 90-degree positioning structure has the characteristics of simple structure, simple and convenient positioning mode and the like.
Description
Technical field:
The utility model belongs to the circular knitting machine field, relates in particular to the upper and lower Trianguli location structure of a kind of large circle machine.
Background technology:
At the upper and lower Triangulum of existing circular knitting machine is to position by 2 alignment pins 7 and dowel hole with the locate mode of upper and lower triangle base respectively, as shown in Figure 1 be to go up Triangulum to position with dowel hole by 2 alignment pins with last triangle base and be connected, because the above-mentioned alignment pin and the locate mode of dowel hole, thereby when mounted, 2 alignment pins and dowel hole are easy to generate position error.
Summary of the invention:
The purpose of this utility model is to provide a kind of location structure that can reduce upper and lower Triangulum 90 degree of large circle machine of position error, raising positioning accuracy.
The purpose of this utility model is to realize like this, on described a kind of large circle machine, the location structure of trigonid 90 degree, the last Triangulum that comprises circular knitting machine, its design feature is for being provided with two the first convex key position and second convex key positions that are mutually an angle of 90 degrees degree on Trianguli bottom surface on the circular knitting machine, corresponding on last triangle base, be provided with two the first convex key positions that are mutually an angle of 90 degrees degree and the second convex key position the position is set and size shape is complementary and two first keyway and second keyways that are mutually an angle of 90 degrees degree that can be combined together respectively with the first convex key position and the second convex key position, the described first convex key potential energy is inserted in first keyway, and the second convex key potential energy is inserted in second keyway.
The purpose of this utility model is to realize like this, on described a kind of large circle machine, the location structure of trigonid 90 degree, the trigonid that comprises circular knitting machine, its characteristics are to be provided with two the first convex key position and second convex key positions that are mutually an angle of 90 degrees degree on the bottom surface of the trigonid of circular knitting machine, corresponding on following triangle base, be provided with two the first convex key positions that are mutually an angle of 90 degrees degree and the second convex key position the position is set and size shape is complementary and two first keyway and second keyways that are mutually an angle of 90 degrees degree that can be combined together respectively with the first convex key position and the second convex key position, the described first convex key potential energy is inserted in first keyway, and the second convex key potential energy is inserted in second keyway.
The purpose of this utility model also can be achieved through the following technical solutions, the location structure of upper and lower Triangulum 90 degree of described a kind of large circle machine, its characteristics are two positioning bolt hole places that the first convex key position and the second convex key position are separately positioned on the Triangulum bottom, and two corresponding two pin-and-hole positions that are located on the triangle base with second keyway of first keyway that are mutually an angle of 90 degrees degree.
Advantage of the present utility model: the utility model is because going up or/and two alignment pins on the trigonid make two the first convex key position and second convex key positions that are mutually an angle of 90 degrees degree into original circular knitting machine, corresponding last or/and be provided with on the triangle base down with two first convex key positions that are mutually an angle of 90 degrees degree and the second convex key bit position and size shape coupling and can be mutually first keyway and second keyway of an angle of 90 degrees degree respectively with the first convex key position and fine two of being combined together in the second convex key position, the described first convex key potential energy is inserted in first keyway, the second convex key potential energy is inserted in second keyway, the such key position and the location of keyway, position error is few, has improved positioning accuracy.The utlity model has characteristics such as simple in structure, that locate mode is simple and convenient.
Description of drawings:
Fig. 1 positions the structural representation that be connected by 2 alignment pins with dowel hole with last triangle base for the existing Triangulum of going up.
Fig. 2 is the Trianguli sectional structure schematic diagram of of the present utility model.
Fig. 2-1 is the upward view of Fig. 2.
Fig. 3 positions the sectional structure schematic diagram of a kind of positioning connection that is connected by convex key position and keyway for upward Triangulum of the present utility model and last triangle base.
Fig. 3-the 1st, the plan structure schematic diagram of Fig. 3.
Fig. 4 positions the sectional structure schematic diagram of the another kind of positioning connection that is connected by convex key position and keyway for upward Triangulum of the present utility model and last triangle base.
Fig. 4-the 1st, the plan structure schematic diagram of Fig. 4.
Among the figure: go up 2, the second convex key positions, Triangulum 1, the first convex key position, 3, the first keyways, 4, the second keyways 5, last triangle base 6, alignment pin 7, positioning bolt hole 8, pin-and-hole 9.
The specific embodiment:
Below in conjunction with drawings and Examples structure of the present utility model is elaborated:
As Fig. 2, Fig. 2-1, Fig. 3, Fig. 3-1, Fig. 4, shown in Fig. 4-1, on a kind of large circle machine described in the utility model, the location structure of trigonid, comprise Triangulum 1, its design feature is for making two alignment pins on the last Triangulum of original circular knitting machine into two the first convex key position 2 and the second convex key positions 3 that are mutually an angle of 90 degrees degree, between the first convex key position 2 and the second convex key position 3 spacing is arranged, corresponding on last triangle base 6, being provided with and position and size shape coupling being set and can being mutually first keyway 4 and second keyway 5 of an angle of 90 degrees degree respectively with the first convex key position and fine two of being combined together in the second convex key position of two the first convex key positions 2 that are mutually an angle of 90 degrees degree and the second convex key position 3.The first convex key position 2 of the present utility model and the second convex key position 3 generally are separately positioned on two positioning bolt hole 8 places of original last Triangulum 1 bottom, be located at two original on the triangle base 6 pin-and-hole 9 positions and two first keyways 4 that are mutually an angle of 90 degrees degree are corresponding with second keyway 5, two bolts positioning bolt hole from last Triangulum 18 respectively insert after convex key position, keyway are inserted located and fixed the pin-and-hole 9 on the triangle base 6 again.The described first convex key position 2 can insert in first keyway 4, the second convex key position 3 can be inserted in second keyway 5, go up like this between Triangulum and the last triangle base and cooperate the location by convex key position with the insertion of keyway, it is few to reach position error, has improved positioning accuracy.
In like manner, the same about the location (figure does not draw) of trigonid and following triangle base with the location structure of above-mentioned last Triangulum and last triangle base, its design feature is for making two alignment pins on the trigonid of original circular knitting machine into two the first convex key position and the second convex key positions that are mutually an angle of 90 degrees degree, corresponding being provided with on triangle base down and position and size shape coupling being set and can being mutually first keyway and second keyway of an angle of 90 degrees degree respectively with the first convex key position and fine two of being combined together in the second convex key position of two the first convex key positions that are mutually an angle of 90 degrees degree and the second convex key position.The described first convex key potential energy is inserted in first keyway, the second convex key potential energy is inserted in second keyway, reach equally between trigonid and the following triangle base and cooperate the location by convex key position with the insertion of keyway, it is few to reach position error, has improved positioning accuracy.
The upper and lower Triangulum of above-mentioned large circle machine can have two location structures that are mutually an angle of 90 degrees degree of the present utility model simultaneously.Be that upper and lower Triangulum all is provided with two the first convex key position and second convex key positions that are mutually an angle of 90 degrees degree.
The utility model is not stated part and is prior art.
Claims (3)
1. on the large circle machine, the location structure of trigonid, the last Triangulum (1) that comprises circular knitting machine, it is characterized in that on the bottom surface of Triangulum on the circular knitting machine (1), being provided with two the first convex key position (2) and second convex key positions (3) that are mutually an angle of 90 degrees degree, corresponding on last triangle base (6), be provided with two the first convex key positions (2) that are mutually an angle of 90 degrees degree and the second convex key position (3) the position is set and size shape is complementary and two first keyway (4) and second keyways that are mutually an angle of 90 degrees degree that can be combined together respectively with the first convex key position (2) and the second convex key position (3), the described first convex key position (2) can be inserted in first keyway (4), and the second convex key position (3) can be inserted in second keyway.
2. the upper and lower Trianguli location structure of a kind of large circle machine according to claim 1, it is characterized in that two positioning bolt holes (8) that the first convex key position (2) and the second convex key position (3) are separately positioned on Triangulum (1) bottom locate, and two corresponding two pin-and-holes (9) positions that are located on the triangle base (6) with second keyway (5) of first keyway (4) that are mutually an angle of 90 degrees degree.
3. on the large circle machine, the location structure of trigonid, the trigonid that comprises circular knitting machine, it is characterized in that on the bottom surface of the trigonid of circular knitting machine, being provided with two the first convex key position and second convex key positions that are mutually an angle of 90 degrees degree, corresponding on following triangle base, be provided with two the first convex key positions that are mutually an angle of 90 degrees degree and the second convex key position the position is set and size shape is complementary and two first keyway and second keyways that are mutually an angle of 90 degrees degree that can be combined together respectively with the first convex key position and the second convex key position, the described first convex key potential energy is inserted in first keyway, and the second convex key potential energy is inserted in second keyway.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205982780U CN201850397U (en) | 2010-11-09 | 2010-11-09 | 90-degree positioning structure for upper triangular seat and lower triangular seat of circular machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205982780U CN201850397U (en) | 2010-11-09 | 2010-11-09 | 90-degree positioning structure for upper triangular seat and lower triangular seat of circular machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201850397U true CN201850397U (en) | 2011-06-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205982780U Expired - Lifetime CN201850397U (en) | 2010-11-09 | 2010-11-09 | 90-degree positioning structure for upper triangular seat and lower triangular seat of circular machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201850397U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101974825A (en) * | 2010-11-09 | 2011-02-16 | 谢文彬 | Upper triangular seat and lower triangular seat 90 DEG positioning structure of circular knitting machine |
| CN104480623A (en) * | 2014-12-31 | 2015-04-01 | 泉州佰源机械科技股份有限公司 | Weft-knitted sweater jacquard machine |
-
2010
- 2010-11-09 CN CN2010205982780U patent/CN201850397U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101974825A (en) * | 2010-11-09 | 2011-02-16 | 谢文彬 | Upper triangular seat and lower triangular seat 90 DEG positioning structure of circular knitting machine |
| CN104480623A (en) * | 2014-12-31 | 2015-04-01 | 泉州佰源机械科技股份有限公司 | Weft-knitted sweater jacquard machine |
| CN104480623B (en) * | 2014-12-31 | 2016-09-07 | 泉州佰源机械科技股份有限公司 | A kind of weft knitting David's clothing jacquard |
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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: 20110601 Effective date of abandoning: 20130227 |
|
| RGAV | Abandon patent right to avoid regrant |