CN202622376U - Automatic locating rack - Google Patents
Automatic locating rack Download PDFInfo
- Publication number
- CN202622376U CN202622376U CN 201220210931 CN201220210931U CN202622376U CN 202622376 U CN202622376 U CN 202622376U CN 201220210931 CN201220210931 CN 201220210931 CN 201220210931 U CN201220210931 U CN 201220210931U CN 202622376 U CN202622376 U CN 202622376U
- Authority
- CN
- China
- Prior art keywords
- gear
- adjustable cylinder
- chuck
- locating rack
- automatic locating
- 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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- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000001050 lubricating effect Effects 0.000 abstract 1
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
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Abstract
The utility model discloses an automatic locating rack which comprises a thread-jaw chuck, a gear connecting rod, a gear, a spur rack and an adjustable cylinder, wherein the adjustable cylinder is fixed on the top of the spur rack; the bottom of the spur rack is meshed with the gear; the gear is connected with the thread-jaw chuck through the gear connecting rod ; one side of the thread-jaw chuck is provided with a chuck jaw; the inner side of the chuck jaw is provided with a bearing; the adjustable cylinder is provided with an oil box; and a telescopic hydraulic rod is connected between the adjustable cylinder and the upper side of the thread-jaw chuck. The automatic locating rack has the following beneficial effects: the automatic locating rack is simple in structure, is convenient and practical, can ensure that the concentricity is within 0.02mm during product processing, and also can regulate the spacing of the bearing, so that the automatic locating rack can be applied to products with different diameters; the hydraulic rod is arranged, during operation, the stability of the adjustable cylinder is ensured; and the oil box is arranged and can be used for oiling and lubricating the gear, the spur rack and the like, so that the automatic locating rack can be better maintained, and the service life is prolonged.
Description
Technical field
The utility model belongs to the mechanical processing and positioning field, is specifically related to a kind of automatic locating rack.
Background technology
Lathe is the important working equipment of mechanical field at present, and the lathe kind is many, has some specially elongated round condition to be done Surface Machining; Comprising instrument lathe, automatic instrument lathe and CNC automatic turning machine etc., all is more common at this type lathe locating rack that uses to the fixing of product now, causes in process; Product is because rotation has a centrifugal action; Product can rock, and causes concentricity bigger, influences product quality; And these lathes all can only the fixed processing diameter product, application is very little.
The utility model content
The utility model technical problem to be solved is the deficiency to above-mentioned prior art, provides a kind of concentricity little, the lathe locating rack that the product processed diameter range is bigger.
The technical scheme that the utility model adopted is: a kind of automatic locating rack; Comprise scroll chuck, gear connecting rod, gear, spur rack, adjustable cylinder; Adjustable cylinder is fixed on the top of spur rack, the bottom of spur rack and gears engaged, and gear is connected with scroll chuck through gear connecting rod; One side of said scroll chuck is equipped with chuck jaw; Bearing is equipped with in the inboard of chuck jaw, and said adjustable cylinder is provided with an oil box, and is connected with telescopic hydraulic stem between the upside of this adjustable cylinder and scroll chuck.
As preferably, said scroll chuck is pneumatic scroll chuck or hydraulic pressure scroll chuck.
The beneficial effect of the utility model is: the utility model is simple in structure, convenient and practical, can guarantee that product adds the concentricity in man-hour and reaches in 0.02 millimeter, and can regulate the spacing of bearing, makes can be applied on the product of multiple different-diameter; Be provided with hydraulic stem, can when operation, guarantee the stability of adjustable cylinder, have oil box, can be oily to gear, spur rack etc. at any time, make the utility model better maintained, prolong its service life.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Among the figure: 1, scroll chuck; 2, bearing; 3, chuck jaw; 4, gear connecting rod; 5, gear; 6, spur rack; 7, adjustable cylinder; 8, hydraulic stem; 9, oil box.
The specific embodiment
To combine accompanying drawing and specific embodiment that the utility model is done further explain below.
Embodiment: as shown in Figure 1; The utility model comprises scroll chuck 1, gear connecting rod 4, gear 5, spur rack 6, adjustable cylinder 7; Adjustable cylinder 7 is fixed on the top of spur rack 6, the bottom of spur rack 6 and gear 5 engagements, and gear 5 is connected with scroll chuck 1 through gear connecting rod 4; One side of said scroll chuck 1 is equipped with chuck jaw 3; Bearing 2 is equipped with in the inboard of chuck jaw 3, and said adjustable cylinder 7 is provided with an oil box 9, and is connected with telescopic hydraulic stem 8 between the upside of this adjustable cylinder 7 and scroll chuck 1; Said scroll chuck 1 is pneumatic scroll chuck or hydraulic pressure scroll chuck.
During use, when adjustable cylinder 7 was supplied with air pressure through air pump, adjustable cylinder 7 pressed down, and drove spur rack 6 and moved down, and through engagement, driven gear 5 rotates, and gear connecting rod 4 also rotates simultaneously, thus the spacing between control scroll chuck 1 upper bearing (metal) 2.
Claims (2)
1. an automatic locating rack comprises scroll chuck, gear connecting rod, gear, spur rack, adjustable cylinder, it is characterized in that: adjustable cylinder is fixed on the top of spur rack; The bottom of spur rack and gears engaged; Gear is connected with scroll chuck through gear connecting rod, and a side of said scroll chuck is equipped with chuck jaw, and bearing is equipped with in the inboard of chuck jaw; Said adjustable cylinder is provided with an oil box, and is connected with telescopic hydraulic stem between the upside of this adjustable cylinder and scroll chuck.
2. automatic locating rack according to claim 1 is characterized in that: said scroll chuck is pneumatic scroll chuck or hydraulic pressure scroll chuck.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220210931 CN202622376U (en) | 2012-05-11 | 2012-05-11 | Automatic locating rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220210931 CN202622376U (en) | 2012-05-11 | 2012-05-11 | Automatic locating rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202622376U true CN202622376U (en) | 2012-12-26 |
Family
ID=47375619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220210931 Expired - Fee Related CN202622376U (en) | 2012-05-11 | 2012-05-11 | Automatic locating rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202622376U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115647623A (en) * | 2022-10-26 | 2023-01-31 | 佛山市湾镭工业设计有限公司 | Chuck, laser cutting machine and chuck clamping method |
-
2012
- 2012-05-11 CN CN 201220210931 patent/CN202622376U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115647623A (en) * | 2022-10-26 | 2023-01-31 | 佛山市湾镭工业设计有限公司 | Chuck, laser cutting machine and chuck clamping method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121226 Termination date: 20130511 |