CN202571885U - Height adjustment device used for machining operation - Google Patents
Height adjustment device used for machining operation Download PDFInfo
- Publication number
- CN202571885U CN202571885U CN 201220198588 CN201220198588U CN202571885U CN 202571885 U CN202571885 U CN 202571885U CN 201220198588 CN201220198588 CN 201220198588 CN 201220198588 U CN201220198588 U CN 201220198588U CN 202571885 U CN202571885 U CN 202571885U
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- CN
- China
- Prior art keywords
- gripper shoe
- support plate
- hinge
- height adjustment
- machining
- 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
The utility model relates to a height adjustment device used for machining operation. The height adjustment device used for the machining operation comprises a first support plate, a second support plate, a third support plate and a fourth support plate which are combined in sequence in a surrounding mode to form a rhombohedron. The first support plate and the fourth support plate are located above, the second support plate and the third support plate are located below, the first support plate and the second support plate are connected through a first hinge, the second support plate and the third support plate are connected through a second hinge, the third support plate and the fourth support plate are connected through a third hinge, the fourth support plate and the first support plate are connected through a fourth hinge, a threaded rod provided with a nut is fixed on the first hinge and penetrates through the third hinge, and a flat board is fixed on the fourth hinge. The height adjustment device used for the machining operation is simple in structure and low in cost, achieves height adjustment of a reference plane by means of the fitting of the threaded rod and the nut, guarantees the machining quality of workpieces, and improves machining efficiency of the workpieces.
Description
Technical field
The utility model relates to a kind of machining and uses arrangement for adjusting height.
Background technology
In the machining manufacturing industry, workpiece need pass through multiple working procedure from the blank to the finished product, need fix by anchor clamps.In order to make workpiece is that benchmark exposes suitable allowance with the bottom surface from clamp, guarantees that the relative lathe of workpiece, cutter etc. are in correct position all the time, guarantees the uniformity and the crudy of workpiece processing; The cushion block that usually need place suitable thickness in the clamp still needs different allowance for different workpiece so that with the workpiece bed hedgehopping, and required cushion block height is different; Therefore need to prepare the cushion block of various different-thickness; Processing is inconvenient, and cost is high, and because all there are bigger error in the size and the circularity of workpiece; Cause position error bigger, the crudy of workpiece is not easy to guarantee.
Summary of the invention
The utility model has overcome the deficiency of prior art, provides a kind of machining simple in structure, that cost is low to use arrangement for adjusting height.
For achieving the above object; The technical scheme that the utility model adopts is: a kind of machining is used arrangement for adjusting height, comprises first gripper shoe, second gripper shoe, the 3rd gripper shoe and the 4th gripper shoe of enclosing rhombogen successively, and said first gripper shoe, the 4th gripper shoe are positioned at the top; Said second gripper shoe, the 3rd gripper shoe are positioned at the below; Said first gripper shoe is connected through first hinge with said second gripper shoe, and said second gripper shoe is connected through second hinge with said the 3rd gripper shoe, and said the 3rd gripper shoe is connected through the 3rd hinge with said the 4th gripper shoe; Said the 4th gripper shoe is connected through the 4th hinge with said first gripper shoe; Be fixed with screw rod on said first hinge and pass said the 3rd hinge, said screw rod is provided with nut, is fixed with flat board on said the 4th hinge.
In preferred embodiment of the utility model, machining comprises further that with arrangement for adjusting height said first gripper shoe, second gripper shoe, the 3rd gripper shoe and the 4th gripper shoe all are square.
The utility model has solved the defective that exists in the background technology, and the utility model is simple in structure, cost is low, and the cooperation through screw rod, nut realizes that the height of datum level regulates, and has guaranteed the crudy of workpiece, has improved the working (machining) efficiency of workpiece.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is further specified.
Fig. 1 is the structural representation of the preferred embodiment of the utility model;
Among the figure: 1, first gripper shoe, 2, second gripper shoe, the 3, the 3rd gripper shoe, the 4, the 4th gripper shoe, 5, first hinge, 6, second hinge, the 7, the 3rd hinge, the 8, the 4th hinge, 9, screw rod, 10, nut, 11, flat board.
The specific embodiment
Combine accompanying drawing and embodiment that the utility model is done further detailed explanation now, these accompanying drawings are the sketch map of simplification, the basic structure of the utility model only is described in a schematic way, so it only show the formation relevant with the utility model.
As shown in Figure 1; A kind of machining is used arrangement for adjusting height, comprises first gripper shoe 1 of enclosing rhombogen successively, second gripper shoe 2, the 3rd gripper shoe 3 and the 4th gripper shoe 4, and said first gripper shoe 1, the 4th gripper shoe 4 are positioned at the top; Said second gripper shoe 2, the 3rd gripper shoe 3 are positioned at the below; Said first gripper shoe 1 is connected through first hinge 5 with said second gripper shoe 2, and said second gripper shoe 2 is connected through second hinge 6 with said the 3rd gripper shoe 3, and said the 3rd gripper shoe 3 is connected through the 3rd hinge 7 with said the 4th gripper shoe 4; Said the 4th gripper shoe 4 is connected through the 4th hinge 8 with said first gripper shoe 1; Be fixed with screw rod 9 on said first hinge 5 and pass said the 3rd hinge 7, said screw rod 9 is provided with nut 10, is fixed with dull and stereotyped 11 on said the 4th hinge 8.
Said first gripper shoe 1, second gripper shoe 2, the 3rd gripper shoe 3 and the 4th gripper shoe 4 all are square.
When the utility model uses, in the time of will working as the height that needs the bed hedgehopping workpiece, nut 10 toward 9 li rotations of screw rod, is reduced the angle between first gripper shoe 1 and the 4th gripper shoe 4, first gripper shoe 1 and the 4th gripper shoe 4 up move jointly; When needs reduce the height of workpiece, nut 10 toward screw rod 9 inner rotary, is increased the angle between first gripper shoe 1 and the 4th gripper shoe 4, first gripper shoe 1 and the 4th gripper shoe 4 move down jointly.Regulate after the height, workpiece is placed on dull and stereotyped 11, this rhombogen is simply firm, has guaranteed crudy, has improved working (machining) efficiency.
Above desirable embodiment according to the utility model is enlightenment, and through above-mentioned description, the related personnel can carry out various change and modification fully in the scope that does not depart from this utility model technological thought.The technical scope of this utility model is not limited to the content on the specification, must confirm technical scope according to the claim scope.
Claims (2)
1. a machining is used arrangement for adjusting height; It is characterized in that: comprise first gripper shoe, second gripper shoe, the 3rd gripper shoe and the 4th gripper shoe of enclosing rhombogen successively; Said first gripper shoe, the 4th gripper shoe are positioned at the top, and said second gripper shoe, the 3rd gripper shoe are positioned at the below, and said first gripper shoe is connected through first hinge with said second gripper shoe; Said second gripper shoe is connected through second hinge with said the 3rd gripper shoe; Said the 3rd gripper shoe is connected through the 3rd hinge with said the 4th gripper shoe, and said the 4th gripper shoe is connected through the 4th hinge with said first gripper shoe, is fixed with screw rod on said first hinge and passes said the 3rd hinge; Said screw rod is provided with nut, is fixed with flat board on said the 4th hinge.
2. machining according to claim 1 is used arrangement for adjusting height, it is characterized in that: said first gripper shoe, second gripper shoe, the 3rd gripper shoe and the 4th gripper shoe all are square.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220198588 CN202571885U (en) | 2012-05-07 | 2012-05-07 | Height adjustment device used for machining operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220198588 CN202571885U (en) | 2012-05-07 | 2012-05-07 | Height adjustment device used for machining operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202571885U true CN202571885U (en) | 2012-12-05 |
Family
ID=47241336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220198588 Expired - Fee Related CN202571885U (en) | 2012-05-07 | 2012-05-07 | Height adjustment device used for machining operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202571885U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105928552A (en) * | 2016-04-15 | 2016-09-07 | 北京交通大学 | Loading end angle adjustable limiting mechanism of load platform |
-
2012
- 2012-05-07 CN CN 201220198588 patent/CN202571885U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105928552A (en) * | 2016-04-15 | 2016-09-07 | 北京交通大学 | Loading end angle adjustable limiting mechanism of load platform |
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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: 20121205 Termination date: 20140507 |