CN202015982U - Charging tray positioning device of numerically-controlled spring grinder - Google Patents
Charging tray positioning device of numerically-controlled spring grinder Download PDFInfo
- Publication number
- CN202015982U CN202015982U CN2011200267512U CN201120026751U CN202015982U CN 202015982 U CN202015982 U CN 202015982U CN 2011200267512 U CN2011200267512 U CN 2011200267512U CN 201120026751 U CN201120026751 U CN 201120026751U CN 202015982 U CN202015982 U CN 202015982U
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- CN
- China
- Prior art keywords
- latch
- bolt
- charging tray
- piston rod
- positioning
- 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
Links
- 238000005516 engineering process Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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- Grinding Of Cylindrical And Plane Surfaces (AREA)
Abstract
The utility model belongs to the technical field of numerically-controlled spring grinders, and relates to a charging tray positioning device of a numerically-controlled spring grinder. The charging tray positioning device mainly comprises a positioning cylinder (1), a bolt (4), a bolt seat (3) and bolt positioning blocks (7), wherein the positioning cylinder(1) with a piston rod (2) is fixed on a frame (8); external threads are formed at the front end of the piston rod (2); internal threads correspondingly matched with the external threads of the piston rod are formed at one end of the bolt (4), and the other end of the bolt (4) adopts an inclined plane structure; the two groups of bolt positioning blocks (7) are symmetrically arranged at the periphery of a charging tray seat (6) in positions corresponding to the bolt (4); and each group of bolt positioning blocks comprises two bolt positioning blocks which are angled with each other, and the angle between the two bolt positioning blocks is the same as the inclined plane angle of the bolt (4). The positioning device realizes the 180-degree positioning of two charging trays, and has the characteristics of simple structure and reliability; and meanwhile, the positioned charging trays can bear a radial force generated by grinding wheels in grinding.
Description
Technical field
The utility model belongs to numerical control mill spring machine technology field, relates generally to a kind of charging tray positioner of numerical control mill spring machine.
Background technology
Numerical control mill spring machine alternately enters grinding area in order to realize two charging trays, just require after a charging tray is finished grinding, to make material tray seat Rotate 180 degree and another charging tray is accurately positioned in the grinding area position, its position error must not be greater than ± 3 minutes, the mechanical type indexing means is adopted in 180 degree rotation charging tray location of numerical control mill spring machine in the prior art, but this mode requires the precision of indexing means very high, in general be not easy to reach, and its production cost and maintenance cost are higher.
Summary of the invention
For solving the problems of the technologies described above, the purpose of this utility model is the charging tray positioner that proposes a kind of numerical control mill spring machine.
The utility model is finished the technical scheme that its invention task taked:
A kind of charging tray positioner of numerical control mill spring machine, described charging tray positioner mainly comprises location cylinder, latch, plug housing, latch locating piece and charging tray; Described location cylinder with piston rod is fixed on the frame; The front end of described piston rod has external screw thread; The external screw thread of corresponding piston rod has the internal thread of joining with its kissing at an end of latch, and the other end of latch is a ramp structure; Described latch is arranged in the plug housing; Described plug housing is fixed on the frame; The circumference of corresponding described latch material tray seat is provided with two groups of latch locating pieces, and described two groups of latch locating pieces are symmetrical arranged; Every group of latch locating piece is made up of two latch locating pieces at an angle to each other, and the angle between two latch locating pieces is identical with the bevel angle of latch; The circumference of described material tray seat is provided with two charging trays, and two charging trays are symmetrical arranged.
The charging tray positioner of the numerical control mill spring machine that the utility model proposes, stretching out or returning and make latch can enter or withdraw from the latch locating piece by piston rod, rotation along with material tray seat, can realize two charging trays, 180 degree location, the radial load that produces when making charging tray behind the location can bear simultaneously because of wheel grinding, and have simple in structure, reliable characteristics.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Among the figure: 1, positioning cylinder, 2, piston rod, 3, plug housing, 4, latch, 5,10, charging tray, 6, material tray seat, 7, the latch locating piece, 8, frame, 9, cylinder connects support.
The specific embodiment
With embodiment the utility model is further specified in conjunction with the accompanying drawings:
As shown in Figure 1, a kind of charging tray positioner of numerical control mill spring machine, described charging tray positioner mainly comprises location cylinder 1, latch 4, plug housing 3 and latch locating piece 7; Described location cylinder 1 with piston rod 2 is fixed on cylinder and connects on the support 9, and described cylinder connects support 9 and is fixed on the frame 8; The front end of described piston rod 2 has external screw thread; The external screw thread of corresponding piston rod has the internal thread of joining with its kissing at an end of latch 4, and the other end of latch 4 is a ramp structure; Described latch 4 is arranged in the plug housing 3; Described plug housing 3 is fixed on the frame 8; The circumference of corresponding described latch 4 material tray seat 6 is provided with two groups of latch locating pieces 7, and described two groups of latch locating pieces 7 are symmetrical arranged; Every group of latch locating piece is made up of two latch locating pieces at an angle to each other, and the angle between two latch locating pieces is identical with the bevel angle of latch 4; The circumference of described material tray seat 6 is provided with two charging trays 5,10, and two charging trays 5,10 are symmetrical arranged.
During use, under the drive of material tray seat 6, do 180 degree rotations at actuating unit, the location swap of rotation back charging tray 5 and charging tray 10, positioning cylinder 1 action is simultaneously stretched out piston rod 2 and is inserted in the latch 4, driving latch 4 moves right, when the inclined-plane of latch 4 locatees material tray seat 6 when inserting in the latch locating piece 7, finishing back piston bar 2 when grinding is moved to the left and drives latch 4 and withdraw from latch locating piece 7, then material tray seat 6 remakes two charging trays 5 of 180 degree rotations, 10 location swap, positioning cylinder 1 action makes latch 4 enter the location of finishing charging tray 5 in the latch locating piece 7 once more.
Claims (1)
1. the charging tray positioner of numerical control mill spring machine, it is characterized in that: described charging tray positioner mainly comprises location cylinder (1), latch (4), plug housing (3) and latch locating piece (7); Described location cylinder (1) with piston rod (2) is fixed on the frame (8); The front end of described piston rod (2) has external screw thread; The external screw thread of corresponding piston rod has the internal thread of joining with its kissing at an end of latch (4), and the other end of latch (4) is a ramp structure; Described latch (4) is arranged in the plug housing (3); Described plug housing (3) is fixed on the frame (8); The circumference of corresponding described latch (4) material tray seat (6) is provided with two groups of latch locating pieces (7), and described two groups of latch locating pieces (7) are symmetrical arranged; Every group of latch locating piece is made up of two latch locating pieces at an angle to each other, and the angle between two latch locating pieces is identical with the bevel angle of latch (4); The circumference of described material tray seat (6) is provided with two charging trays (5,10), and two charging trays (5,10) are symmetrical arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200267512U CN202015982U (en) | 2011-01-20 | 2011-01-20 | Charging tray positioning device of numerically-controlled spring grinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200267512U CN202015982U (en) | 2011-01-20 | 2011-01-20 | Charging tray positioning device of numerically-controlled spring grinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202015982U true CN202015982U (en) | 2011-10-26 |
Family
ID=44809659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200267512U Expired - Fee Related CN202015982U (en) | 2011-01-20 | 2011-01-20 | Charging tray positioning device of numerically-controlled spring grinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202015982U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105033809B (en) * | 2015-08-31 | 2017-06-06 | 晋江兴翼机械有限公司 | Terrace edge polisher |
| CN109500708A (en) * | 2017-09-12 | 2019-03-22 | 蓝思科技（长沙）有限公司 | A kind of sheet material device |
| CN110116368A (en) * | 2019-05-08 | 2019-08-13 | 诸暨迈思特自动化科技有限公司 | A kind of spring spring grinding machine |
-
2011
- 2011-01-20 CN CN2011200267512U patent/CN202015982U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105033809B (en) * | 2015-08-31 | 2017-06-06 | 晋江兴翼机械有限公司 | Terrace edge polisher |
| CN109500708A (en) * | 2017-09-12 | 2019-03-22 | 蓝思科技（长沙）有限公司 | A kind of sheet material device |
| CN109500708B (en) * | 2017-09-12 | 2023-12-29 | 蓝思科技（长沙）有限公司 | Panel attenuate device |
| CN110116368A (en) * | 2019-05-08 | 2019-08-13 | 诸暨迈思特自动化科技有限公司 | A kind of spring spring grinding 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: 20111026 Termination date: 20150120 |
|
| EXPY | Termination of patent right or utility model |