CN208214964U - A kind of guide position limiter of machine shield - Google Patents
A kind of guide position limiter of machine shield Download PDFInfo
- Publication number
- CN208214964U CN208214964U CN201820454394.1U CN201820454394U CN208214964U CN 208214964 U CN208214964 U CN 208214964U CN 201820454394 U CN201820454394 U CN 201820454394U CN 208214964 U CN208214964 U CN 208214964U
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- CN
- China
- Prior art keywords
- guide
- fixed block
- shield
- limit
- bracket
- 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 discloses a kind of guide position limiters of machine shield, the guide position limiter of the machine shield has two sets, the left and right sides of shield cover is installed respectively, the guide position limiter includes guide fixed block, left guide and limit component, right guide and limit component, upper guiding axis and lower guiding axis；The guide fixed block is fixedly mounted on the outer outlet body of machine shield, and the two sides of guide fixed block are in the arc to concave；The left guide and limit component and right guide and limit component are symmetrically mounted on the two sides of guide fixed block, and the vertical plate with the inner cover body side of machine shield is fixed respectively；The left and right guide and limit component is made of limiting bracket, bearing, pressure spring and fixed block respectively.The technical solution of the utility model greatly improves the stationarity of shield in operation, avoids snake, shake and stuck phenomenon that shield generates in the process of running, extends the service life of shield, improve the total quality of shield.
Description
Technical field
The utility model belongs to lathe safeguard field, and in particular to a kind of guide position limiter of machine shield.
Background technique
The general shield of domestic market is formed by connecting layer by layer by more piece shield, between more piece shield cover
It can be superimposed or stretch, but if machine shield is excessive too long, the reasons such as abrasion between cover cause following problems: first,
The flexible inconvenience of more piece shield cover, influences the use of shield；Second, shield cover is easy to become due to excessive too long
Shape causes gap between cover larger, and when in use due to machine vibration, shield generates shaking, stationarity when shield is run
Difference seriously affects the service life and service performance of shield；Third, each section cover belongs to free fortune when shield is run
It is dynamic, it is also easy to produce snake, shake or even stuck phenomenon in the process of running, is easy to hit in superposition or stretching, influences shield
Total quality.
Summary of the invention
The purpose of this utility model is to provide a kind of guide position limiter of machine shield, which is led
It is simple to positioning device structure, the stationarity of shield in operation is improved, avoids what shield generated in the process of running
Snake, shake and stuck phenomenon, extend the service life of shield, improve the total quality of shield.
In order to achieve the above objectives, a kind of guide position limiter of machine shield of the utility model, it is characterized in that: the machine
The guide position limiter of bed shield has two sets, installs the left and right sides of shield cover, the guide position limiter packet respectively
Include guide fixed block, left guide and limit component, right guide and limit component, upper guiding axis and lower guiding axis；
The guide fixed block is fixedly mounted on the outer outlet body of machine shield, and the two sides of guide fixed block are in concave
Arc；
The left guide and limit component and right guide and limit component are symmetrically mounted on the two sides of guide fixed block, and respectively with
The vertical plate of the inner cover body side of machine shield is fixed；The left guide and limit component is by left limit bracket, left bearing, left pressure
Spring and left fixed block composition, the right guide and limit component is by right limit bracket, right bearing, right pressure spring and right fixed block group
At the left and right limiting bracket is in " Π " shape, and the upper and lower side of left and right limiting bracket is movably set with upper and lower guiding respectively
Axis, the left and right limiting bracket can horizontally slip along upper and lower guiding axis；In the left limit bracket of the upper and lower guiding axis left end
It is fixedly installed with left fixed block, right fixed block, the left fixation are fixedly installed in the right limit bracket of upper and lower guiding axis right end
The upper end of block and the left side wall of left limit bracket are fixed, and the vertical plate of the inner cover body side of lower end and machine shield is fixed；It is described
The upper end of right fixed block and the right side wall of right limit bracket are fixed, and the vertical plate of the inner cover body side of lower end and machine shield is solid
It is fixed；Left pressure spring is movably set on upper guiding axis between the left fixed block and the right side wall of left limit bracket；It is described right solid
Determine to be movably set with right pressure spring on the upper guiding axis between block and the left side wall of right limit bracket；The left and right bearing leads to respectively
The upper end for crossing axis and left and right limiting bracket is fixed, and the left limit bracket moves right under the action of left pressure spring, right limit branch
Frame is moved to the left under the action of right pressure spring, to drive two sides of the left and right bearing against guide fixed block, machine shield cover
Body left and right bearing when flexible is tightly attached to the two sides of guide fixed block and slides along guide fixed block under the action of left and right pressure spring
It is dynamic.
Upper end on the left of the left limit bracket is equipped with left boss, and the upper end on the right side of the right limit bracket is equipped with right convex
Platform.
In the above-mentioned technical solutions, there is following the utility model has the advantages that first, the guide position limiter structure letter of the machine shield
It is single, it is at low cost；Second, the utility model be provided with it is guide locating device provided, greatly improve the running stability of shield；The
Three, by guide position limiter between shield cover, effectively prevent shield occur in the process of running snakelike, shake,
Stuck phenomenon extends shield service life, ensure that the total quality of shield.
Detailed description of the invention
Fig. 1 is a kind of mounting structure schematic diagram of the guide position limiter of machine shield of the utility model；
Fig. 2 is the top view of Fig. 1；
Fig. 3 is the left view of Fig. 2；
Fig. 4 is a kind of structural schematic diagram of the guide position limiter of machine shield of the utility model；
Fig. 5 is the top view of Fig. 4.
Specific embodiment
A kind of guide position limiter of machine shield of the utility model is made with reference to the accompanying drawings and examples further
It is described in detail.Constitute the application attached drawing be used to provide a further understanding of the present invention, the utility model it is schematic
Embodiment and its explanation are not constituteed improper limits to the present invention for explaining the utility model.
By Fig. 1-Fig. 5 as it can be seen that a kind of guide position limiter of machine shield of the present embodiment there are two sets, install respectively
The left and right sides of shield cover, the guide position limiter of the present embodiment include guide fixed block 2, left guide and limit component 5, the right side
Guide and limit component 6, upper guiding axis 7 and lower guiding axis 8.
The guide fixed block 2 of the present embodiment is fixedly mounted on the outer outlet body 1 of machine shield, and the two of guide fixed block 2
Side is in the arc to concave.
The left guide and limit component 5 and right guide and limit component 6 of the present embodiment are symmetrically mounted on the two of guide fixed block 2
Side, and it is fixed with the vertical plate 4 of 3 side of interior cover of machine shield respectively.The left guide and limit component of the present embodiment is by a left side
Limiting bracket 51, left bearing 52, left pressure spring 53 and left fixed block 54 form.The right guide and limit component of the present embodiment is by right limit
Position bracket 61, right bearing 62, right pressure spring 63 and right fixed block 64 form, the left limit bracket 51 and right limit bracket of the present embodiment
61 be in " Π " shape, the upper and lower side of left limit bracket 51 and right limit bracket 61 be movably installed with respectively guiding axis 7 and under lead
To axis 8, the left limit bracket 51 and right limit bracket 61 of the present embodiment can horizontally slip along upper guiding axis 7 and lower guiding axis 8.This
Left fixed block 54, upper guiding axis are fixedly installed in the upper guiding axis 7 of embodiment and the left limit bracket 51 of lower 8 left end of guiding axis
7 and lower 8 right end of guiding axis right limit bracket 61 in be fixedly installed with right fixed block 64, in the present embodiment, in left fixed block 54
With hole is equipped on right fixed block 64, upper guiding axis 7 and lower guiding axis 8 are each passed through on left fixed block 54 and right fixed block 64
Hole is simultaneously fixed by screw and left fixed block 54 and right fixed block 64.In the present embodiment, the upper end of left fixed block 54 and left limit
The left side wall of bracket 51 is fixed by rivet, and the vertical plate 4 of 3 side of interior cover of lower end and machine shield is screwed,
The upper end of right fixed block 64 and the right side wall of right limit bracket 61 are fixed by rivet, the interior cover 3 of lower end and machine shield
The vertical plate 4 of side is screwed.It is led between the left fixed block 54 of the present embodiment and the right side wall of left limit bracket 51
Activity is cased with left pressure spring 53, activity on the upper guiding axis 7 between right fixed block 64 and the left side wall of right limit bracket 61 on axis 7
It is cased with right pressure spring 63, left bearing 52 and right bearing 62 are solid by the upper end of axis and left limit bracket 51 and right limit bracket 61 respectively
It is fixed.
In the present embodiment, the upper end in 51 left side of left limit bracket is equipped with left boss 50, the upper end on 61 right side of right limit bracket
Equipped with right boss 60, left bearing 52 and right bearing 62 are limited respectively.
In the present embodiment, since left fixed block 54 and right fixed block 64 are screwed with upper guiding axis 7 respectively, left pressure
Spring 53 pushes left limit bracket 51 to move right under the action of pressure to the right, and right pressure spring 53 pushes under the action of pressure to the left
Right limit bracket 61 is moved to the left, to drive the right bearing 62 of the left bearing 52 and right limit bracket 61 on left limit bracket 51
Against the two sides of guide fixed block 2, machine shield cover when flexible left bearing 52 and right bearing 62 on left pressure spring 53 and the right side
Under the action of pressure spring 63, it is tightly attached to the two sides of guide fixed block 2 and is slided along guide fixed block 2.The guiding of the present embodiment is fixed
Block 2 is in the arc that concaves, and upper and lower side is wider, intermediate relatively narrow, machine shield at the beginning and end position of telescopic process,
Left bearing 52 and right bearing 62 are in the top and end of guide fixed block 2, due to the wider width of guide fixed block 2 at this time,
Distance is farthest between left bearing 52 and right bearing 62, most tightly swollen between the outer outlet body of shield and interior cover, is allowed to tightly connect
Together, sideslip, snakelike, shake and stuck phenomenon when shield is run are effectively prevented.It is in machine shield operation
When middle position, do not allow to be also easy to produce sideslip, shake and stuck phenomenon, left bearing 52 and right bearing at this time in shield operational process
62 are in the centre of guide fixed block 2, due to the narrower width of guide fixed block 2, distance between left bearing 52 and right bearing 62
Recently, more loose between the outer outlet body of shield and interior cover, it is smooth to be conducive to shield operation.
The guide position limiter structure of the scalable machine shield of the present embodiment is simple, greatly improves shield and is transporting
Stationarity in row avoids snake, shake and stuck phenomenon that shield generates in the process of running, extends shield
Service life improves the total quality of shield.
The above is only the embodiments of the present invention, not imposes any restrictions to the utility model, all according to this
Utility model technical spirit any simple modification, change and the variation of equivalent method to the above embodiments, still belong to
In in the protection scope of technical solutions of the utility model.
Claims (2)
1. a kind of guide position limiter of machine shield, it is characterized in that: the guide position limiter of the machine shield has two
Set installs the left and right sides of shield cover respectively, and the guide position limiter includes guide fixed block (2), left guide and limit
Component (5), right guide and limit component (6), upper guiding axis (7) and lower guiding axis (8)；
The guide fixed block (2) is fixedly mounted on the outer outlet body (1) of machine shield, and the two sides of guide fixed block (2) are in
The arc to concave；
The left guide and limit component (5) and right guide and limit component (6) are symmetrically mounted on the two sides of guide fixed block (2), and
It is fixed with the vertical plate (4) of interior cover (3) side of machine shield respectively；The left guide and limit component is by left limit bracket
(51), left bearing (52), left pressure spring (53) and left fixed block (54) composition, the right guide and limit component is by right limit bracket
(61), right bearing (62), right pressure spring (63) and right fixed block (64) composition, the left and right limiting bracket (51,61) are in " Π "
The upper and lower side of shape, left and right limiting bracket (51,61) is movably set with upper and lower guiding axis (7,8) respectively, the left and right limit branch
Frame (51,61) can horizontally slip along upper and lower guiding axis (7,8)；The left limit bracket of upper and lower guiding axis (the 7,8) left end
(51) it is fixedly installed with left fixed block (54) in, is fixedly installed in the right limit bracket (61) of upper and lower guiding axis (7,8) right end
Right fixed block (64), the upper end of the left fixed block (54) and the left side wall of left limit bracket (51) are fixed, and lower end and lathe are anti-
The vertical plate (4) of interior cover (3) side of shield is fixed；The upper end of the right fixed block (64) and the right side of right limit bracket (61)
Wall is fixed, and the vertical plate (4) of interior cover (3) side of lower end and machine shield is fixed；The left fixed block (54) and left limit
Left pressure spring (53) are movably set on upper guiding axis (7) between the right side wall of bracket (51)；The right fixed block (64) and the right side
Right pressure spring (63) are movably set on upper guiding axis (7) between the left side wall of limiting bracket (61)；The left and right bearing (52,
62) it is fixed respectively by the upper end of axis and left and right limiting bracket (51,61), the left limit bracket (51) is in left pressure spring (53)
Under the action of move right, right limit bracket (61) is moved to the left under the action of right pressure spring (63), to drive left and right bearing
(52,62) abut guide fixed block (2) two sides, machine shield cover when flexible left and right bearing (52,62) left and right
Under the action of pressure spring (53,63), it is tightly attached to the two sides of guide fixed block (2) and is slided along guide fixed block (2).
2. the guide position limiter of a kind of machine shield according to claim 1, it is characterized in that: the left limit bracket
(51) upper end on the left of is equipped with left boss (50), and the upper end on the right side of the right limit bracket (61) is equipped with right boss (60).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820454394.1U CN208214964U (en) | 2018-04-02 | 2018-04-02 | A kind of guide position limiter of machine shield |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820454394.1U CN208214964U (en) | 2018-04-02 | 2018-04-02 | A kind of guide position limiter of machine shield |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208214964U true CN208214964U (en) | 2018-12-11 |
Family
ID=64503502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820454394.1U Expired - Fee Related CN208214964U (en) | 2018-04-02 | 2018-04-02 | A kind of guide position limiter of machine shield |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208214964U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108296871A (en) * | 2018-04-02 | 2018-07-20 | 安庆市阳光机械制造有限责任公司 | A kind of guide position limiter of machine shield |
-
2018
- 2018-04-02 CN CN201820454394.1U patent/CN208214964U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108296871A (en) * | 2018-04-02 | 2018-07-20 | 安庆市阳光机械制造有限责任公司 | A kind of guide position limiter of machine shield |
| CN108296871B (en) * | 2018-04-02 | 2023-10-03 | 安庆市阳光机械制造有限责任公司 | Guiding limiting device of machine tool protective cover |
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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: 20181211 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |