CN207358660U - A kind of pneuma-lock element floating support device - Google Patents
A kind of pneuma-lock element floating support device Download PDFInfo
- Publication number
- CN207358660U CN207358660U CN201721388604.3U CN201721388604U CN207358660U CN 207358660 U CN207358660 U CN 207358660U CN 201721388604 U CN201721388604 U CN 201721388604U CN 207358660 U CN207358660 U CN 207358660U
- Authority
- CN
- China
- Prior art keywords
- support rod
- floating support
- cylinder
- pneuma
- lock element
- 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
Links
Abstract
A kind of pneuma-lock element floating support device, including floating support seat, be arranged at the support rod that can be fluctuated in the middle part of floating support seat, the locking device for locking support rod position, acted for driving locking device to clamp/unclamp the cylinder of support rod；Floating support seat includes pedestal, the clamping pipe positioned at pedestal top, and it is taper thread to clamp outside pipe, clamps pipe and is equipped with multiple notch vertically；Locking device is retaining ring, is the straight thread for coordinating assembling with taper thread inside retaining ring；It is clearance fit between support rod and floating support seat, support rod upper end is bulb-type, and catch is equipped with the middle part of support rod, and support rod lower part is pushed against with spring.The utility model is solved in parts fixation, manual aiding support inefficiency and be easy to cause supporting it is unstable the problem of, that is, saved the clamping time, improve work efficiency, energy any part arrangement at the same time, effectively provides stable supporting for part, ensure that product processing quality.
Description
Technical field
The utility model belongs to a kind of device of component of machine processing industry, is specifically a kind of pneuma-lock floating support
Device.
Background technology
At present, mechanical processing industry, in mechanical processing, sometimes due to this body structure is limited by workpiece, adds part
Ministry of worker position is in vacant state;Or in order to make clamping workpiece convenient, make that enough fixed bearings cannot be set in machine tool fixture,
To limit the correct position of workpiece, so usually difficulty is brought to processing.In order to keep stability when workpiece positions and enhancing
Rigidity, solves frequently with aiding support.Aiding support should have enough rigidity, it is except that can help mainly to bear to cut
Beyond power, and workpiece is left positioning surface, generally supported at present using the aiding support and hydraulic floating adjusted manually,
Manual aiding support service efficiency is low, and supporting rigidity is unstable, and is inconvenient in the aiding support of workbench distal end, operation；
Hydraulic floating supporting is easy to use, but needs supporting hydraulic system, and cost is higher.
The content of the invention
There is provided the purpose of the utility model is to overcome present technology above shortcomings a kind of simple, convenient
Practical pneuma-lock element floating support device.
The technical solution of the utility model is：Including floating support seat, be arranged in the middle part of floating support seat can on float downward
Dynamic support rod, the locking device for locking support rod position, for driving locking device act with clamp/unclamp support rod
Cylinder；The floating support seat includes pedestal, the clamping pipe positioned at pedestal top, and it is taper thread to clamp outside pipe, clamps pipe
Multiple notch are equipped with vertically；The locking device is retaining ring, is to coordinate the straight of assembling with taper thread inside the retaining ring
Screw thread；It is clearance fit between the support rod and floating support seat, support rod upper end is bulb-type, and gear is equipped with the middle part of support rod
Piece, support rod lower part are pushed against with spring.
The pedestal inner cavity is the step with catch cooperating.
Handle is equipped with outside the retaining ring, cylinder push-rod is hinged with handle.
The tooth footpath of the taper thread becomes larger from top to bottom.
The floating support seat is fixed on base, and tail cylinder is hinged with base vertical plate.
The cylinder includes being two, cylinder one, cylinder two；The air inlet pipe one of cylinder one, the air outlet pipe two-way of cylinder two
Cross the connection of three-way connection one and form gas circuit one, the air outlet pipe one of cylinder one, the air inlet pipe two of cylinder two are connected by three-way connection two
Logical to form gas circuit two, gas circuit one, gas circuit two are connected with Push-and-pull valve.
The utility model compared with prior art, have it is easy to operate, it is simple in structure, reliable, easy to manufacture, cost is low,
The features such as being readily produced.The utility model is solved in parts fixation, manual aiding support inefficiency and be easy to cause branch
Hold the problem of unstable, that is, saved the clamping time, improved work efficiency, while energy any part arrangement, it is effectively zero
Part provides stable supporting, ensure that product processing quality, can be used widely in mechanical processing.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model.
Fig. 2 is the top view of the utility model.
Fig. 3 is the side view of the utility model.
Fig. 4 is the structure chart of retaining ring.
Fig. 5 is floating support seat schematic diagram.
Fig. 6 is the A portions enlarged drawing of Fig. 5.
Fig. 7 is the schematic diagram of pedestal.
Embodiment
In Fig. 1,2,3, the utility model is by base 1, floating support seat 2, retaining ring 3, cylinder 4, three-way connection 5, tracheae
6th, pin 7 and Push-and-pull valve 8 form.Floating support seat 2 is with base 1 by being welded and fixed.Retaining ring 3 passes through screw thread and floating support
Seat 2 connects.4 afterbody of cylinder is hinged by pin 7 and 1 riser of base, and cylinder rod 41 passes through pin 7 and the handle 31 of retaining ring 3
Pin joint.After two 4 inlet, outlets of cylinder intersect connection by tracheae 6, by two three-way connections 5 and into air inlet, outlet two
Road, is connected with Push-and-pull valve 8.
In Fig. 4, retaining ring 3 is externally provided with handle 31 at two, and inside is straight thread, and straight thread is with clamping the outside of pipe 24 cone spiral shell
Line top split-phase matches, and is provided with pin hole on handle 31, handle 31 is hinged by pin and 4 push rod of cylinder.
In Fig. 5,6,7, floating support seat 2, is made of pedestal 23, support rod 21, spring 22.Managed to clamp 23 upper end of pedestal
24, it is pin hole to clamp the inside of pipe 24, and outside is taper thread, and the tooth footpath of taper thread is becoming larger from top to bottom, is clamped on pipe 24
Open many places and run through notch.21 upper end of support rod is equipped with catch, lower part and spring 22 with clamping 24 pin hole clearance fit of pipe, middle part
Push against.
Operation principle, the utility model are used to play aiding support to parts to be processed.During work, Push-and-pull valve 8 is promoted
Switch, since two cylinders, 4 inlet, outlet is cross interconnected, two cylinder push-rods 41 are done respectively to be shunk and extending action, drives retaining ring
3 rotations counterclockwise, under threaded connection effect, the clamping pipe 24 of 2 pedestal of floating support seat, 23 upper end unclamps, and support rod 21 is in bullet
Rise under the action of spring 22, until touching part；At this time, draw Push-and-pull valve 8 to switch, be switched into, outgassing direction, two cylinder push-rods 41
Do and stretch out and contractive action respectively, drive retaining ring 3 to rotate clockwise, under threaded connection effect, 2 pedestal 23 of floating support seat
The clamping pipe 24 of upper end is shunk, and locks support rod 2, and support rod 2 is fixed, completes to act on part stable support.
Claims (6)
- A kind of 1. pneuma-lock element floating support device, it is characterised in that：Including floating support seat（2）, be arranged at floating support seat （2）The support rod that middle part can fluctuate（21）, for locking support rod（21）The locking device of position, for drive locking dress Put action with clamp/unclamp support rod（21）Cylinder（4）；The floating support seat（2）Including pedestal（23）, positioned at pedestal （23）The clamping pipe on top（24）, clamp pipe（24）Outside is taper thread, clamps pipe（24）Multiple notch are equipped with vertically；It is described Locking device is retaining ring（3）, the retaining ring（3）Inside is the straight thread for coordinating assembling with taper thread；The support rod （21）With floating support seat（2）Between be clearance fit, support rod（21）Upper end is bulb-type, support rod（21）Middle part is equipped with gear Piece, support rod（21）Lower part and spring（22）Push against.
- 2. pneuma-lock element floating support device according to claim 1, it is characterised in that：The pedestal（23）Inner cavity be with The step of catch cooperating.
- 3. pneuma-lock element floating support device according to claim 1, it is characterised in that：The retaining ring（3）Outside is set There is handle（31）, cylinder（4）Push rod and handle（31）It is hinged.
- 4. pneuma-lock element floating support device according to claim 1, it is characterised in that：The tooth footpath of the taper thread is from upper Become larger under.
- 5. pneuma-lock element floating support device according to claim 1, it is characterised in that：The floating support seat（2）Gu Due to base（1）On, cylinder（4）Afterbody and base（1）Riser is hinged.
- 6. pneuma-lock element floating support device according to claim 1, it is characterised in that：The cylinder（4）Including for two It is a, cylinder one, cylinder two；The air inlet pipe one of cylinder one, the air outlet pipe two of cylinder two form gas circuit by the connection of three-way connection one One, the air outlet pipe one of cylinder one, the air inlet pipe two of cylinder two form gas circuit two, gas circuit one, gas circuit by the connection of three-way connection two Two and Push-and-pull valve（8）Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721388604.3U CN207358660U (en) | 2017-10-26 | 2017-10-26 | A kind of pneuma-lock element floating support device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721388604.3U CN207358660U (en) | 2017-10-26 | 2017-10-26 | A kind of pneuma-lock element floating support device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207358660U true CN207358660U (en) | 2018-05-15 |
Family
ID=62420119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721388604.3U Expired - Fee Related CN207358660U (en) | 2017-10-26 | 2017-10-26 | A kind of pneuma-lock element floating support device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207358660U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110421383A (en) * | 2019-07-24 | 2019-11-08 | 南京航空航天大学 | A kind of the self-adapting float clamping method and device of any attitude locking |
-
2017
- 2017-10-26 CN CN201721388604.3U patent/CN207358660U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110421383A (en) * | 2019-07-24 | 2019-11-08 | 南京航空航天大学 | A kind of the self-adapting float clamping method and device of any attitude locking |
| CN110421383B (en) * | 2019-07-24 | 2021-06-04 | 南京航空航天大学 | Self-adaptive floating clamping method and device capable of locking at any posture |
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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: 20180515 Termination date: 20201026 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |