CN202427781U - Secondary fine adjustment positioning mechanism of bending machine - Google Patents
Secondary fine adjustment positioning mechanism of bending machine Download PDFInfo
- Publication number
- CN202427781U CN202427781U CN2012200276624U CN201220027662U CN202427781U CN 202427781 U CN202427781 U CN 202427781U CN 2012200276624 U CN2012200276624 U CN 2012200276624U CN 201220027662 U CN201220027662 U CN 201220027662U CN 202427781 U CN202427781 U CN 202427781U
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- positioning
- spring
- fine adjustment
- fixing frame
- fixed frame
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Abstract
The utility model relates to a secondary fine adjustment positioning mechanism of a bending machine, comprising a base, an adjusting screw, a first spring, an inclined wedge, a positioning block, a second spring, a fixing frame, a cover plate and screws, wherein the fixing frame is fixed on the base by using the screw; the inclined wedge and the positioning block are arranged in the fixing frame; the inclined wedge and the fixing frame are adjustably fixed by adopting the adjusting screw; the first spring is arranged between the inclined wedge and the fixing frame; the second spring is arranged between the positioning block and the fixing frame; and the cover plate is arranged on the fixing frame by using the screw. The secondary fine adjustment positioning mechanism disclosed by the utility model is compact and reasonable in structure and has the advantages that when being applied on the bending machine, two positioning mechanisms are respectively arranged on the bending machine to finally guarantee the bending size through the fine adjustment of the two positioning mechanisms and when being used for the positioning of a bending workpiece, the fine adjustment of positioning dimension in Y direction can be realized and the fine adjustment of positioning datum can be conveniently and rapidly realized on the premise of not loosening the whole positioning block.
Description
Technical field
The utility model relates to a kind of bender secondary fine setting detent mechanism, is used to be installed in bender, about each cover, workpiece blank carries out bending through the locating piece location, belongs to mechanical equipment technical field.
Background technology
At present, on bender during bending component, in order to satisfy the bending dimensional requirement of part; Must regulate locating element, and on existing bender, in the detent mechanism, not have corresponding governor motion; When debugging is installed; Can only become flexible mounting screw, whole detent mechanism is moved forward and backward, can't realize accurate fine setting.
Summary of the invention
The purpose of the utility model is to overcome above-mentioned weak point; A kind of bender secondary fine setting detent mechanism is provided; When this fine setting detent mechanism is regulated location dimension in the two-stage micro-adjusting mechanism, can conveniently realize the fine setting of positioning reference not becoming flexible under the prerequisite of whole locating piece.
The technical scheme that provides according to the utility model; Bender secondary fine setting detent mechanism comprises base, adjustment screw, first spring, wedge, locating piece, second spring, fixed frame, cover plate and screw; Said fixed frame is screwed on base; Wedge and locating piece are installed in the fixed frame, adopt adjustment screw that wedge and fixed frame adjusting is fixing, first spring is housed between said wedge and the fixed frame; Second spring is housed between said locating piece and the fixed frame, and cover plate is installed on the fixed frame with screw.
Compared with present technology the utility model has the following advantages:
The utility model compact conformation, rationally is on bender during bending component, in order to satisfy the bending dimensional requirement of part; Must regulate locating element, this structure is used for the location of bending workpieces, can realize the fine setting of Y direction location dimension; When on bender, using; Respectively two detent mechanisms are contained on the bender,, finally guarantee the bending size through the fine setting of two detent mechanisms; Can conveniently realize the fine setting of positioning reference not becoming flexible under the prerequisite of whole locating piece.
Description of drawings
Fig. 1 is the utility model user mode front view.
Fig. 2 is the utility model user mode cutaway view.
Fig. 3 is the structural representation of the utility model wedge.
The specific embodiment
Following the utility model will combine the embodiment in the accompanying drawing to further describe:
As shown in Figure 1, comprise base 1, adjustment screw 2, first spring 3, wedge 4, locating piece 5, second spring 6, fixed frame 7, screw 8, cover plate 9 and screw 10.
Said fixed frame 7 usefulness screws 10 are fixed on the base 1, and wedge 4 and locating piece 5 are installed in the fixed frame 7, and it is fixing to adopt adjustment screw 2 that wedge 4 and fixed frame 7 are regulated,
First spring 3 is housed between said wedge 4 and the fixed frame 7, second spring 6 is housed between said locating piece 5 and the fixed frame 7, be limited in through cover plate 9 and screw 10 and form the location in the fixed frame 7; Cover plate 9 usefulness screws 8 are installed on the fixed frame 7.
The course of work of the utility model and operation principle
During work, two detent mechanisms are installed on the bender (about each 1 cover), workpiece blank carries out bending through locating piece 5 location; Can be easily through rotation adjusting screw 2 adjusting location amount.
When rotation adjusting screw 2, wedge 4 moves along directions X, drives locating piece 5 and moves along the Y direction, realizes the adjusting of location.
The utility model is realized the minor adjustments of location amount through the secondary micro-adjusting mechanism, thereby improves the quality of positioning accuracy and curved article.First order micro-adjusting mechanism is to realize that by a screw mechanism pitch of adjustment screw 2 is 1mm, and promptly adjustment screw 2 whenever rotates a circle, and the displacement of wedge 4 is 1mm.Second level micro-adjusting mechanism is realized that by wedge 4 gradient of wedge 4 is designed to 30 degree, and is as shown in Figure 3, when wedge moves horizontally x, can realize the vertical y of moving of locating piece.
Amount of movement y=xtan30
After secondary was regulated, the relation between the anglec of rotation θ of locating piece 5Y direction amount of movement y and adjustment screw 2 was: y=0.0016 θ
The groove of adjustment screw 2 is set to 58 lattice, and then the moving lattice of revolution can be realized Y direction amount of movement: y=0.01mm.
Claims (2)
1. a bender secondary is finely tuned detent mechanism; It is characterized in that: comprise base (1), adjustment screw (2), first spring (3), wedge (4), locating piece (5), second spring (6), fixed frame (7), cover plate (9); Said fixed frame (7) is fixed on the base (1) with screw (10); Wedge (4) and locating piece (5) are installed in the fixed frame (7); Adopt adjustment screw (2) to regulate wedge (4) and fixed frame (7) fixing; Between said wedge (4) and the fixed frame (7) first spring (3) is housed, between said locating piece (5) and the fixed frame (7) second spring (6) is housed, cover plate (9) is installed on the fixed frame (7) with screw (8).
2. bender secondary fine setting detent mechanism as claimed in claim 1, it is characterized in that: the gradient of said wedge (4) is made as 30 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200276624U CN202427781U (en) | 2012-01-20 | 2012-01-20 | Secondary fine adjustment positioning mechanism of bending machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200276624U CN202427781U (en) | 2012-01-20 | 2012-01-20 | Secondary fine adjustment positioning mechanism of bending machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202427781U true CN202427781U (en) | 2012-09-12 |
Family
ID=46777256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200276624U Expired - Lifetime CN202427781U (en) | 2012-01-20 | 2012-01-20 | Secondary fine adjustment positioning mechanism of bending machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202427781U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111112499A (en) * | 2020-01-13 | 2020-05-08 | 建科机械（天津）股份有限公司 | Two-stage positioning mechanism and hoop bending machine |
-
2012
- 2012-01-20 CN CN2012200276624U patent/CN202427781U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111112499A (en) * | 2020-01-13 | 2020-05-08 | 建科机械（天津）股份有限公司 | Two-stage positioning mechanism and hoop bending machine |
| CN111112499B (en) * | 2020-01-13 | 2024-05-31 | 建科机械（天津）股份有限公司 | Two-stage positioning mechanism and hoop bending machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120912 |
|
| CX01 | Expiry of patent term |