CN207289480U - One kind, which pushes away, draws formula secondary support means - Google Patents
One kind, which pushes away, draws formula secondary support means Download PDFInfo
- Publication number
- CN207289480U CN207289480U CN201721199390.5U CN201721199390U CN207289480U CN 207289480 U CN207289480 U CN 207289480U CN 201721199390 U CN201721199390 U CN 201721199390U CN 207289480 U CN207289480 U CN 207289480U
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- CN
- China
- Prior art keywords
- guide pin
- supporting
- wedge
- connecting rod
- away
- 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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- Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
Abstract
Pushed away the utility model discloses one kind and draw formula secondary support means, belong to technical field of mechanical processing.It is by handwheel (1), connecting rod (2), supporting mass (3), upper guide pin (4), left guide pin (5), supporting (6), workpiece (7) and pushes away and draws wedge (8) and form；It is characterized in that：The handwheel (1) is installed on the right end of connecting rod (2)；The connecting rod (2), which is installed on, to be pushed away in the right mounting hole for drawing wedge (8)；It is described to push away that to draw wedge (8) upper left quarter be inclined-plane, it is engaged with supporting the oblique of (6), upper part is keyway；The upper guide pin (4) be installed on supporting mass (3) and under correct and pushing away in the keyway for drawing wedge (8)；It is that upper and left end just falls in the groove of supporting (6) that the left guide pin (5), which is installed on supporting mass (3),.The utility model drilling is fast, accurate, precision is high, it is simple in structure, safe and reliable, easy to operate the advantages that.
Description
Technical field
It the utility model is related to one kind and push away and draw formula secondary support means, belong to technical field of mechanical processing.
Background technology
It is a kind of common device for secondary support means in mechanical processing, is usually used as bolt and adjusts auxiliary branch
Bearing apparatus.But less for gap, the requirement of the particularity such as trace regulation will carry out special designing.If batch production, is
Raising productivity reduces production cost, expands production capacity at the same time, therefore a kind of necessary new one kind of design pushes away
Draw formula secondary support means.
Utility model content
To solve the above problems, the purpose of this utility model is precisely in order to solve above-mentioned the deficiencies in the prior art, this practicality
New purpose is to provide one kind and push away to draw formula secondary support means.
To solve the above problems, the utility model is achieved through the following technical solutions：One kind, which pushes away, draws formula aiding support
Device, it is by handwheel, connecting rod, supporting mass, upper guide pin, left guide pin, supporting, workpiece and pushes away and draws wedge and form；Its feature
It is：The handwheel is installed on the right end of connecting rod；The connecting rod, which is installed on to push away, draws in the right mounting hole of wedge；Described
Push away that to draw wedge upper left quarter be inclined-plane, oblique with supporting is engaged, and upper part is keyway；The upper guide pin is installed on supporting mass
It is upper and under correct and draw in the keyway of wedge pushing away；It is that upper and left end just falls propping up that the left guide pin, which is installed on supporting mass,
In the groove held.During workpiece, handwheel is promoted to the left, and by connecting rod, upper guide pin, make to push away and draw wedge and be moved to the left；Drawn by pushing away
The left side promotes supporting below and is moved up by left guide pin on wedge, so as to fulfill the secondary support means to workpiece.
The beneficial effects of the utility model are：One kind, which pushes away, draws formula secondary support means, it is simple in structure, fast, accurate, precision is high,
Securely and reliably, the advantages that easy to operate.
Brief description of the drawings
Fig. 1 is that one kind pushes away and draws formula secondary support means structure diagram.
Embodiment
As shown in Figure 1, one kind, which pushes away, draws formula secondary support means, it is by handwheel 1, connecting rod 2, supporting mass 3, upper guide pin
4th, left guide pin 5, supporting 6, workpiece 7 and push away and draw wedge 8 and form；It is characterized in that：The handwheel 1 is installed on the right side of connecting rod 2
End；The connecting rod 2, which is installed on to push away, draws in the right mounting hole of wedge 8；It is described to push away that to draw 8 upper left quarter of wedge be inclined-plane, with supporting 6
Oblique to be engaged, upper part is keyway；The upper guide pin 4 be installed on supporting mass 3 and under correct and draw wedge 8 pushing away
In keyway；It is that upper and left end just falls in the groove of supporting 6 that the left guide pin 5, which is installed on supporting mass 3,.During workpiece, to the left
Handwheel 1 is promoted, and by connecting rod 2, upper guide pin 4, make to push away and draw wedge 8 and be moved to the left；Draw promotion branch in the left side on wedge 8 by pushing away
Hold 6 below and moved up by left guide pin 5, so as to fulfill the secondary support means to workpiece 7.
Above with it is preferable implementation disclose the utility model, so itself and be not used to limitation the utility model, it is all to take
With the technical solution replaced or equivalent transformation is obtained, all fall within the scope of protection of the utility model.
Claims (1)
1. one kind, which pushes away, draws formula secondary support means, it is by handwheel (1), connecting rod (2), supporting mass (3), upper guide pin (4), a left side
Guide pin (5), supporting (6), workpiece (7) and pushing away draw wedge (8) and form；It is characterized in that：The handwheel (1) is installed on connecting rod
(2) right end；The connecting rod (2), which is installed on, to be pushed away in the right mounting hole for drawing wedge (8)；Described push away draws wedge (8) upper left quarter and is
Inclined-plane, is engaged, upper part is keyway with supporting the oblique of (6)；The upper guide pin (4) be installed on supporting mass (3) and
Under correct and pushing away in the keyway for drawing wedge (8)；The left guide pin (5) be installed on supporting mass (3) be upper and left end just
Fall in the groove of supporting (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721199390.5U CN207289480U (en) | 2017-09-13 | 2017-09-13 | One kind, which pushes away, draws formula secondary support means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721199390.5U CN207289480U (en) | 2017-09-13 | 2017-09-13 | One kind, which pushes away, draws formula secondary support means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207289480U true CN207289480U (en) | 2018-05-01 |
Family
ID=62442000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721199390.5U Expired - Fee Related CN207289480U (en) | 2017-09-13 | 2017-09-13 | One kind, which pushes away, draws formula secondary support means |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207289480U (en) |
-
2017
- 2017-09-13 CN CN201721199390.5U patent/CN207289480U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180501 Termination date: 20180913 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |