CN202482628U - Ball holder guide rail pair for computerized embroidery machine - Google Patents
Ball holder guide rail pair for computerized embroidery machine Download PDFInfo
- Publication number
- CN202482628U CN202482628U CN2012200476669U CN201220047666U CN202482628U CN 202482628 U CN202482628 U CN 202482628U CN 2012200476669 U CN2012200476669 U CN 2012200476669U CN 201220047666 U CN201220047666 U CN 201220047666U CN 202482628 U CN202482628 U CN 202482628U
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- CN
- China
- Prior art keywords
- guide rail
- pearl frame
- guide
- steel ball
- computerized emboridering
- 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
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Abstract
A ball holder guide rail pair for a computerized embroidery machine comprises guide rails and a slider arranged on the guide rails. Guide grooves are arranged on the guide rails and corresponding positions of the slider, steel balls capable of moving along the guide grooves are arranged in the guide grooves, and a ball holder capable of limiting sliding of the steel balls is arranged on the guide rails. By means of the ball holder arranged at the outer edges of the guide grooves of the guide rail pair for the computerized embroidery machine, the steel balls can flexibly roll in the guide grooves and be limited from sliding so that the steel balls are effectively avoiding from freely sliding in the guide grooves, abrasion of the steel balls and the guide rails is lessened, the service life of the guide rail pair for the embroidery machine is prolonged, and blocking or deviating of the steel balls can be effectively prevented. Therefore, flexibility of the slider 2 sliding on the guide rails is improved, high-precision and pure-rolling linear motion of the slider on the guide rails is guaranteed, and operating efficiency of the computerized embroidery machine is greatly improved.
Description
Technical field
The utility model relates to a kind of power-driven mechanism of computerized emboridering machine, particularly relates to a kind of computerized emboridering machine guideway.
Background technology
The structure of existing computerized emboridering machine guideway normally is made up of guide rail, slide block, steel ball, pearl frame; Wherein slide block is a plate body; Can slide along the chute of guide rail; Be provided with the raceway groove rolling in the two side of slide block and the sidewall corresponding position of guide rail, slide block rolls in raceway groove through steel ball and produces displacement, promptly realizes slide block straight-line displacement on guide rail.
Because guide rail normally adopts the carburizing steel material to process, steel ball is that bearing steel is processed, and two kinds of part contact rigidity difference are bigger; Service time is of a specified duration, produces wearing and tearing between steel ball and the raceway groove, and promptly steel ball begins to become flexible in raceway groove; Even steel ball meeting slippage, breaking away from raceway groove, stuck phenomenon perhaps appears; Influence the flexibility that slide block rolls on guide rail, thereby reduced the operating accuracy and the service life of computerized emboridering machine.
Summary of the invention
The utility model technical problem to be solved is to overcome the technical problem that way rub, steel ball slippage and stuck phenomenon can appear in above-mentioned computerized emboridering machine guideway, and the utility model provides a kind of can avoid steel ball slippage or stuck and can prolong the guideway computerized emboridering machine pearl frame guideway in service life effectively.
Solving the problems of the technologies described above the technical scheme that is adopted is: it comprises guide rail, is arranged on the slide block on the guide rail.Be processed with gathering sill on guide rail of the utility model and the relevant position on the slide block, being provided with in the gathering sill can be along its steel ball that moves, and guide rail is provided with and can limits the pearl frame that steel ball slides.
The structure of the pearl frame of the utility model and the structure of guide rail are suitable.
The pearl frame of the utility model is joined or is connected as a single entity by upper plate and front side plate and back side panel and constitutes, and on front side plate and back side panel, is processed with the pilot hole of restriction steel ball slip.
The number of the pilot hole of the utility model is identical with the quantity of steel ball.
The rectangular channel structure that is shaped as lower ending opening of the pearl frame of the utility model.
The pilot hole of the utility model is circular port or rectangular opening.
The embroidery machine guideway of the utility model, it can guarantee that through in the gathering sill outer pearl frame being set steel ball can roll flexibly in gathering sill; Limit its slip; Thereby avoided steel ball in gathering sill, arbitrarily to slide effectively, reduced the wearing and tearing between steel ball and the guide rail, prolonged the service life of embroidery machine guideway; And can prevent the phenomenon of the stuck or off normal of steel ball effectively; Thereby improved the flexibility that slide block 2 slides on guide rail, guaranteed high accuracy between slide block and the guide rail, pure rolling ground rectilinear motion, improved the operating efficiency of computerized emboridering machine greatly.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment 1.
Fig. 2 is the A-A cutaway view of Fig. 1.
Fig. 3 is the structural representation of pearl frame 4 among Fig. 1.
Fig. 4 is the B-B cutaway view of Fig. 3.
The specific embodiment
To the utility model further explain, but the utility model is not limited to these embodiment below in conjunction with accompanying drawing and embodiment.
Embodiment 1
In Fig. 1～4, the computerized emboridering machine pearl frame guideway of present embodiment is made up of guide rail 1, slide block 2, steel ball 3,4 connections of pearl frame.
Its middle guide 1 is installed on the head of computerized emboridering machine; Be processed with rectangular channel on the guide rail 1; Can make slide block 2 in its rectangular channel, slide; On the corresponding sidewall of the two side of rectangular channel and slide block 2, be processed with the rectangle gathering sill, roll back and forth in the rectangle gathering sill through steel ball 3 and realize the rolling of slide block 2 in rectangular channel, guide rail 1 is provided with a structure and the adaptive pearl frame 4 of rectangular channel along the rectangular channel inwall.
Fig. 3 and Fig. 4 give the structural representation of present embodiment pearl frame 4, referring to Fig. 3 and Fig. 4, and the rectangular channel structure that is shaped as lower ending opening of the pearl frame 4 of this enforcement; The upper plate of pearl frame 4 and front side plate and back side panel are connected as a single entity, and are once to strike out bathtub construction by a rectangular steel plates, and upper plate and front side plate and back side panel also can weld and combine as a whole; On the front side plate of pearl frame 1 and back side panel, be processed with steel ball 3 numbers to identical pilot hole; The pilot hole of present embodiment is a circular hole, and the aperture of pilot hole is greater than the diameter of steel ball 3, can guarantee that steel ball 3 rolls and drives slide block 2 to slide flexibly in gathering sill; But itself can not roll in gathering sill, produces displacement.
In the present embodiment, steel ball 3 is a spheroidal, adopts bearing steel to process.
The steel ball 3 usefulness cylinder roller bearings of present embodiment are replaced; On the front side plate of pearl frame 1 and back side panel, be processed with the same number of pilot hole of cylindrical roll rod with cylinder roller bearing, the pilot hole of present embodiment is a rectangular opening, and the width of pilot hole is greater than the Breadth Maximum of cylindrical roll rod; Can guarantee that the cylindrical roll rod back and forth rolls in pilot hole; In gathering sill, roll and drive slide block 2 and slide flexibly, but the cylindrical roll rod can not slide in gathering sill, produces relative displacement.The connecting relation of other parts and parts is identical with embodiment 1.
Claims (8)
1. computerized emboridering machine pearl frame guideway; It is characterized in that: it comprises guide rail (1), is arranged on the slide block (2) on the guide rail (1); Be processed with gathering sill on the relevant position on said guide rail (1) and the slide block (2); Being provided with in the gathering sill can be along its steel ball that moves (3), and guide rail (1) is provided with and can limits the pearl frame (4) that steel ball (3) slides.
2. computerized emboridering machine pearl frame guideway according to claim 1 is characterized in that: the structure of the structure of described pearl frame (4) and guide rail (1) is suitable.
3. computerized emboridering machine pearl frame guideway according to claim 1 and 2; It is characterized in that: described pearl frame (4) is joined or is connected as a single entity by upper plate and front side plate and back side panel and constitutes, and on front side plate and back side panel, is processed with the pilot hole of restriction steel ball (3) slip.
4. computerized emboridering machine pearl frame guideway according to claim 3, it is characterized in that: the number of described pilot hole is identical with the quantity of steel ball (3).
5. computerized emboridering machine pearl frame guideway according to claim 1 and 2 is characterized in that: the rectangular channel structure that is shaped as lower ending opening of described pearl frame (4).
6. computerized emboridering machine pearl frame guideway according to claim 3 is characterized in that: the rectangular channel structure that is shaped as lower ending opening of described pearl frame (4).
7. computerized emboridering machine pearl frame guideway according to claim 3, it is characterized in that: described pilot hole is circular port or rectangular opening.
8. computerized emboridering machine pearl frame guideway according to claim 4, it is characterized in that: described pilot hole is circular port or rectangular opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200476669U CN202482628U (en) | 2012-02-14 | 2012-02-14 | Ball holder guide rail pair for computerized embroidery machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200476669U CN202482628U (en) | 2012-02-14 | 2012-02-14 | Ball holder guide rail pair for computerized embroidery machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202482628U true CN202482628U (en) | 2012-10-10 |
Family
ID=46957062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200476669U Expired - Fee Related CN202482628U (en) | 2012-02-14 | 2012-02-14 | Ball holder guide rail pair for computerized embroidery machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202482628U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106637744A (en) * | 2016-12-19 | 2017-05-10 | 绍兴新绣机电科技有限公司 | Hot cutting device of computerized embroidery machine |
-
2012
- 2012-02-14 CN CN2012200476669U patent/CN202482628U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106637744A (en) * | 2016-12-19 | 2017-05-10 | 绍兴新绣机电科技有限公司 | Hot cutting device of computerized embroidery machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121010 Termination date: 20150214 |
|
| EXPY | Termination of patent right or utility model |