CN207205951U - A kind of numerical control turntable brake device - Google Patents
A kind of numerical control turntable brake device Download PDFInfo
- Publication number
- CN207205951U CN207205951U CN201720626949.1U CN201720626949U CN207205951U CN 207205951 U CN207205951 U CN 207205951U CN 201720626949 U CN201720626949 U CN 201720626949U CN 207205951 U CN207205951 U CN 207205951U
- Authority
- CN
- China
- Prior art keywords
- bar
- numerical control
- brake device
- control turntable
- sliding
- 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 numerical control turntable brake device, including Ding Tai and panoramic table, the panoramic table, which is arranged on, to be determined on platform, this numerical control turntable brake device is simple in construction, by the combining structure for adding arc compact heap and sucker, head rod vertical movement is promoted using hydraulically extensible bar, so that arc compact heap further compresses locating ring, high clamping force, recycle the rotation of rotating disk, so that push rod moves vertically, so that sliding bar rotates, then arcuate rotation bar rotates, sucker on arcuate rotation bar is pull-in on locating ring, so as to further increase clamping force, deepen clamping effect, after the tight piece that it also avoid stopping simultaneously is worn, the bad phenomenon of clamping effect occurs.
Description
Technical field
Machine Tool design technical field is the utility model is related to, specially a kind of numerical control turntable brake device.
Background technology
Numerical control rotating platform is mainly used in the processing of part curved surface or radian, and turntable can be related to stopping in use tightly,
Because next indexing accuracy of stopping just has practical significance, now universal being stopped using brake block is tight, but after permanent use, brake block
Easy to wear, tight effect of stopping reduces, therefore, proposing a kind of numerical control turntable brake device.
The content of the invention
The purpose of this utility model is to provide a kind of numerical control turntable brake device, to solve to propose in above-mentioned background technology
The problem of.
To achieve the above object, the utility model provides following technical scheme：A kind of numerical control turntable brake device, including it is fixed
Platform and panoramic table, the panoramic table, which is arranged on, to be determined on platform, and described to determine to be provided with tight device of stopping on platform, tight device of stopping includes housing,
Two-way cylinder is provided with housing hollow, the one end for being plugged with oil inlet pipe, and the piston rod hinge of two-way cylinder are run through on two-way cylinder
One end of lever is connected to, the other end of the lever and one end of sliding axle are hinged, and lever is hinged on housing by the strong point
Cavity inner wall on, the other end of the sliding axle is fixedly connected with tight piece of stopping, and tight piece of stopping is symmetricly set on the both sides of locating ring,
Locating ring is arranged on the lower section of panoramic table, and sliding axle is externally provided with the first sleeve, and the first sleeve is fixed on the cavity inner wall of housing
On.
Preferably, hydraulically extensible bar, hydraulically extensible bar and head rod are connected with the lateral wall of first sleeve
One end be fixedly connected, the other end of the head rod is rotatablely connected with one end of two arcuate rotation bars simultaneously, arc
Rotating bar connects provided with arc compact heap；
The hydraulically extensible bar is vertically connected with one end of support bar, and the other end of support bar and the side wall of motor, which are fixed, to be connected
Connect, the rotating shaft on the motor is through head rod and is connected with two rotating disks, and the marginal position pin of rotating disk, which is connected with, to be pushed away
One end of bar, the other end of push rod and the side wall of sliding bar are rotatablely connected, one end of the sliding bar and the side of head rod
Wall is rotatablely connected, and the other end of sliding bar is rotatablely connected with the side wall of arcuate rotation bar.
Preferably, two rotating disks are symmetrical on head rod, and the number of the push rod and sliding bar is two,
It is and symmetrical on head rod.
Preferably, the side wall of the arcuate rotation bar other end is connected by the second connecting rod with sucker, and described second connects
Extension bar is provided with spring.
Preferably, the push rod is externally provided with second sleeve, and second sleeve is fixed on sliding bar.
Compared with prior art, the beneficial effects of the utility model are：This numerical control turntable brake device is simple in construction, passes through
The combining structure of arc compact heap and sucker is added, promotes head rod vertical movement using hydraulically extensible bar so that arc
Compact heap further compresses locating ring, high clamping force, recycles the rotation of rotating disk so that push rod moves vertically so that slides
Bar is rotated, and then arcuate rotation bar rotates, and the sucker on arcuate rotation bar is pull-in on locating ring, so as to further
Increase clamping force, deepen clamping effect, while after the tight piece that it also avoid stopping is worn, the bad phenomenon of clamping effect occurs.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is A structure enlargement diagrams.
In figure：Locating ring 1, the tight piece 2 stopped, sliding axle 3, lever 4, determine platform 5, panoramic table 6, housing 7, piston rod 8, first set
Cylinder 9, hydraulically extensible bar 91, support bar 92, motor 93, push rod 94, arcuate rotation bar 95, second sleeve 96, sliding bar 97, arc
Compact heap 98, sucker 99, the second connecting rod 910, rotating disk 911, spring 912, head rod 913, oil inlet pipe 10, the strong point
11。
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-2 is referred to, the utility model provides a kind of technical scheme：
A kind of numerical control turntable brake device, including determine platform 5 and panoramic table 6, panoramic table 6, which is arranged on, to be determined on platform 5, is determined on platform 5
Tight device of stopping is provided with, tight device of stopping includes housing 7, and two-way cylinder is provided with the cavity of housing 7, runs through on two-way cylinder and is plugged with
One end of oil inlet pipe 10, the other end connection hydraulic press of oil inlet pipe 10, and the piston rod 8 of two-way cylinder is hinged with the one of lever 4
End, one end of the other end and sliding axle 3 of lever 4 is hinged, and lever 4 is hinged on the cavity inner wall of housing 7 by the strong point 11
On, the other end of sliding axle 3 is fixedly connected with tight piece 2 of stopping, and tight piece 2 of stopping is symmetricly set on the both sides of locating ring 1, and locating ring 1 is set
Put in the lower section of panoramic table 6, and sliding axle 3 is externally provided with the first sleeve 9, the first sleeve 9 is fixed on the cavity inner wall of housing 7.
Hydraulically extensible bar 91 is connected with the lateral wall of first sleeve 9, hydraulically extensible bar 91 passes through oil pipe and gear oil pump
Through connection, for gear oil pump by pipeline and fuel tank through connection, the rotation of gear oil pump causes the inside of hydraulically extensible bar 91
Pressure changes, and realizes flexible, and hydraulically extensible bar 91 is fixedly connected with one end of head rod 913, head rod 913 it is another
One end is rotatablely connected with one end of two arcuate rotation bars 95 simultaneously, and arcuate rotation bar 95 is provided with arc compact heap 98, and arc
The side wall of the other end of shape rotating bar 95 is connected by the second connecting rod 910 with sucker 99, and the second connecting rod 910 is provided with spring
912；
Hydraulically extensible bar 91 is vertically connected with one end of support bar 92, and the side wall of the other end and motor 93 of support bar 92 is consolidated
Fixed to connect, the rotating shaft on motor 93 through head rod 913 and is connected with two rotating disks 914, the marginal position pin of rotating disk 914
Nail is connected with one end of push rod 94, and push rod 94 is externally provided with second sleeve 96, and second sleeve 96 is fixed on sliding bar 97, push rod 94
The side wall of the other end and sliding bar 97 be rotatablely connected, one end of sliding bar 97 is rotatablely connected with the side wall of head rod 913,
The other end of sliding bar 97 is rotatablely connected with the side wall of arcuate rotation bar 95, and two rotating disks 914 are right on head rod 913
Claim, the number of push rod 94 and sliding bar 97 is two, and symmetrical on head rod 913.
Operation principle：When fluid enters two-way cylinder by oil inlet pipe 10 so that two piston rods 8 promote lever 4 to move
Dynamic, so that sliding axle 3 moves downward, the tight piece 2 of the brake on sliding axle 3 automatically clamps locating ring 1, tight to prevent from stopping in addition
Piece 2 is worn, and the bad phenomenon of clamping effect occurs, and promotes head rod 913 to move vertically using hydraulically extensible bar 91, makes
Obtain arc compact heap 98 and further compress locating ring 1, high clamping force, then open motor 93, motor 93 passes through forward-reverse switch
It is electrically connected with the power supply, the rotating shaft on motor 93 drives rotating disk 911 to rotate so that push rod 94 moves vertically so that sliding bar 97
Rotate, then arcuate rotation bar 95 is rotated, and the sucker 99 on arcuate rotation bar 95 is pull-in on locating ring 1, so as to
Clamping force is further increased, deepens clamping effect.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of numerical control turntable brake device, including determine platform（5）And panoramic table（6）, the panoramic table（6）Installed in determining platform（5）
On, it is characterised in that：It is described to determine platform（5）On be provided with the tight device stopped, tight device of stopping includes housing（7）, housing（7）Set in cavity
There is two-way cylinder, run through on two-way cylinder and be plugged with oil inlet pipe（10）One end, and the piston rod of two-way cylinder（8）It is hinged with thick stick
Bar（4）One end, the lever（4）The other end and sliding axle（3）One end be hinged, and lever（4）Pass through the strong point（11）
It is hinged on housing（7）Cavity inner wall on, the sliding axle（3）The other end be fixedly connected with the tight piece stopped（2）, tight piece of stopping（2）
It is symmetricly set on locating ring（1）Both sides, locating ring（1）It is arranged on panoramic table（6）Lower section, and sliding axle（3）It is externally provided with
One sleeve（9）, the first sleeve（9）It is fixed on housing（7）Cavity inner wall on；
First sleeve（9）Lateral wall on be connected with hydraulically extensible bar（91）, hydraulically extensible bar（91）With head rod
（913）One end be fixedly connected, the head rod（913）The other end simultaneously with two arcuate rotation bars（95）One end
Rotation connection, arcuate rotation bar（95）It is provided with arc compact heap（98）；
The hydraulically extensible bar（91）It is vertically connected with support bar（92）One end, support bar（92）The other end and motor（93）
Side wall be fixedly connected, the motor（93）On rotating shaft run through head rod（913）And it is connected with two rotating disks（914）,
Rotating disk（914）Marginal position pin be connected with push rod（94）One end, push rod（94）The other end and sliding bar（97）Side
Wall is rotatablely connected, the sliding bar（97）One end and head rod（913）Side wall rotation connection, sliding bar（97）It is another
One end and arcuate rotation bar（95）Side wall rotation connection.
A kind of 2. numerical control turntable brake device according to claim 1, it is characterised in that：Two rotating disks（914）Close
In head rod（913）Symmetrically, the push rod（94）And sliding bar（97）Number be two, and on first connection
Bar（913）Symmetrically.
A kind of 3. numerical control turntable brake device according to claim 1, it is characterised in that：The arcuate rotation bar（95）Separately
The side wall of one end passes through the second connecting rod（910）With sucker（99）Connection, second connecting rod（910）It is provided with spring
（912）.
A kind of 4. numerical control turntable brake device according to claim 1, it is characterised in that：The push rod（94）It is externally provided with
Two sleeves（96）, second sleeve（96）It is fixed on sliding bar（97）On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720626949.1U CN207205951U (en) | 2017-06-01 | 2017-06-01 | A kind of numerical control turntable brake device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720626949.1U CN207205951U (en) | 2017-06-01 | 2017-06-01 | A kind of numerical control turntable brake device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207205951U true CN207205951U (en) | 2018-04-10 |
Family
ID=61811228
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720626949.1U Expired - Fee Related CN207205951U (en) | 2017-06-01 | 2017-06-01 | A kind of numerical control turntable brake device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207205951U (en) |
-
2017
- 2017-06-01 CN CN201720626949.1U patent/CN207205951U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180410 Termination date: 20200601 |