CN208600606U - Flange location locking mechanism - Google Patents
Flange location locking mechanism Download PDFInfo
- Publication number
- CN208600606U CN208600606U CN201821150388.3U CN201821150388U CN208600606U CN 208600606 U CN208600606 U CN 208600606U CN 201821150388 U CN201821150388 U CN 201821150388U CN 208600606 U CN208600606 U CN 208600606U
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- CN
- China
- Prior art keywords
- platen
- flange
- locking mechanism
- plate
- positioning
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- Withdrawn - After Issue
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Abstract
The utility model discloses flange location locking mechanisms, including intermediate plate, bottom plate, positioning device, revolution tension device and platen locking device.Platen locking device has the mutually matched platen of collet with revolution tension device.After workpiece is sent to positioning device and has fallen position, platen locking device pushes above platen to workpiece, and collet is just fallen in the cavity of platen at this time, and platen cover board is pressed downward pressing disk by elevating drive mechanism, collet compresses downwards under the driving of slewing equipment, drives pressure plate stud clamping of workpieces.When carrying out punch process, flange can fall on accurate Working position, while can be locked securely in process, will not occur to loosen or deviate, further increase processing efficiency and qualification rate.By the cooperation between above-mentioned revolution tension device and platen locking device, it can be achieved that the precise and stable positioning of flange, improves flange machining accuracy, and then improve flange processing efficiency and qualification rate.
Description
Technical field
The utility model relates to flange location locking mechanisms.
Background technique
Mechanical processing industry flange type part is very more, and traditional fixed form mainly uses three-jaw or four paws to carry out clamping,
When replacing different type product, also to replace different claw or chuck, result in many unnecessary working hours and
The waste of fixture, versatility are very low.Meanwhile if in process not locking flange, flange positioning can be made to occur
Deviation causes the product qualified rate processed lower.
Utility model content
The utility model is in view of the deficiencies of the prior art, to provide a kind of flange location locking mechanism, mechanism tool
There are intermediate plate, bottom plate, positioning device, revolution tension device and platen locking device, it can be real by the cooperation between above-mentioned apparatus
Existing flange workpiece accurately firmly positions, and improves flange machining accuracy, and then improve flange processing efficiency and qualification rate.
The utility model uses following technical scheme:
Flange location locking mechanism, including intermediate plate, bottom plate, positioning device, revolution tension device and platen locking device,
Wherein, the positioning device is set to above intermediate plate；Through-hole, the revolution tension device are equipped on the intermediate plate and bottom plate
Across the through-hole and it is fixed on the intermediate plate；The platen locking device is fixedly installed on the bottom plate.
Further, the positioning device include positioning plate, location hole, locating piece, fixed plate, guide part, guide sleeve and
Lifting drive, the positioning plate are set to above the fixed plate, are evenly equipped with several location holes on the positioning plate；It is described solid
Position on fixed board corresponding to above-mentioned several location holes is provided with the locating piece for corresponding and being adapted to several location holes；It is described
Guide sleeve is fixedly installed in the fixed plate, and the lifting drive drives the guide part along guide sleeve vertical shift,
And then drive positioning plate lifting.Flange can be carried out reliable location by the positioning device.
Further, the revolution tension device includes collet, turntable, indexing means, transmission device and slewing equipment, institute
It states collet to be positioned above the turntable, the turntable is equipped with rotary hole, and the collet is equipped with rotating shaft, and the rotating shaft passes through
Rotary hole, and connect with the slewing equipment.The slewing equipment can provide reliable Strain lock holding force, Jin Ersuo to collet
Clamping of workpieces.
Further, the turntable further includes support portion and rotating part, and the rotating part is located at below support portion, and is supported
The centre of gyration in portion is overlapped with the centre of gyration of rotating part, improves the precision to flange processing.It is set inside the rotating part
Fluted, slewing equipment is set in this groove.
Further, the transmission device includes worm gear and worm screw, and the indexing means drives the transmission device to drive
Turntable rotation is formed with processing end and is linked, the function of continuous automatic indexing is carried out with driving flange, and the processing essence of flange is improved
Degree and production efficiency.
Further, the platen locking device includes platen cover board, platen, the lifting and driving for driving platen cover board to push
Mechanism and the push transmission mechanism for pushing platen to move horizontally；The platen cover board is arranged on platen.It is locked by platen
Device can realize the positioning and locking to flange, avoid the workpiece shift when carrying out punching operation to the flange, improve processing
Precision.The platen locking device can be installed on bottom plate by support frame.
Further, radial groove and cavity are equipped in the platen, when the platen pushes workpiece, the cavity is used for
Accommodate the collet.
Further, the elevating drive mechanism includes the guide sleeve being vertically arranged, guide post and the driving guide post edge
The lifting drive of the guiding interplanting lifting displacement.
Further, the push transmission mechanism includes horizontally disposed guide part, along the cunning of guide part reciprocating movement
Moving part and promotion sliding part make the propelling driving device of horizontal displacement along the guide part.
Further, the slewing equipment is angling cylinder.The lifting drive can be lifting cylinder, can also be with
For lifting cylinder.The propelling driving device can be push cylinder, or push oil cylinder.
In some embodiments, the push transmission mechanism can be Primary plateaus transmission mechanism, or two-stage
Horizontal drive mechanism is needed with adapting to the platen displacement stroke that the positioning clamping device is mounted on different flange process equipments
It asks.
Flange location locking mechanism provided by the utility model, after workpiece is sent to positioning device and has fallen position, pressure plate stud
Tight device pushes above platen to workpiece, and collet is just fallen in the cavity of platen at this time, and platen cover board passes through lifting and driving machine
Structure is pressed downward pressing disk, and collet compresses downwards under the driving of slewing equipment, drives pressure plate stud clamping of workpieces.Carrying out punch process
When, flange can fall on accurate Working position, while can be locked securely in process, and loosening or inclined will not occur
It moves, further increases processing efficiency and qualification rate.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is the overall structure diagram of the utility model flange location locking mechanism.
Fig. 2 is the structural schematic diagram that tension device and platen locking device are turned round in flange location locking mechanism shown in Fig. 1.
Fig. 3 is the structural schematic diagram of slewing equipment installation site in flange location locking mechanism shown in Fig. 1.
Wherein, appended drawing reference meaning is as follows:
Positioning device 41, positioning plate 411, location hole 412, locating piece 413, fixed plate 414, guide sleeve 415, guide rod
416, lifting cylinder 417, intermediate plate 42, revolution tension device 43, collet 431, rotating shaft 4311, turntable 432, support portion
4321, rotating part 4322, indexing means 433, transmission fill 434 worm screws 4341, worm gear 4342, slewing equipment 435, bottom plate 44, pressure
Disk locking device 45, push transmission mechanism 451, push oil cylinder 4511, guide rail 4512, sliding block 4513, elevating drive mechanism 452,
Fixed plate 4521, guide sleeve 4522, guide post 4523, lifting cylinder 4524, platen cover board 453, platen 454, support frame 455.
Specific embodiment
In order to better understand and implement, with reference to the accompanying drawings and examples, to specific embodiment of the present utility model
It is described in further detail.Following embodiment is merely to illustrate the utility model, is not intended to limit the scope of the present invention.
As shown in Figure 1, flange location locking mechanism, including intermediate plate 42, bottom plate 44, positioning device 41, revolution tension dress
Set 43 and platen locking device 45, wherein the positioning device 41 is located at 42 top of intermediate plate；The intermediate plate 42 and bottom plate 44
On be equipped with through-hole, the revolution tension device 45 passes through the through-hole and is fixed on the intermediate plate 42；The pressure plate stud
Tight device 45 is fixedly installed on the bottom plate 44.
As shown in Figure 1, the positioning device 41 include positioning plate 411, location hole 412, locating piece 413, fixed plate 414,
Guide sleeve 415, guide rod 416, lifting cylinder 417, the positioning plate 411 are set to 414 top of fixed plate, the positioning plate
It is set on 411 there are three location hole 412, is separated by 120 degree between the location hole 412, and be uniformly distributed circumferentially；The fixation
Locating piece 413 there are three setting on plate 414, the positioning fast 413 is adapted to location hole 412, and distributing position is identical；The guiding
Set 415 is fixedly installed in the fixed plate 414, and the lifting cylinder 417 drives the guide rod 416 perpendicular along guide sleeve 415
Translation is dynamic, and then positioning plate 411 is driven to go up and down.
As shown in Fig. 2, the revolution tension device 43 includes collet 431, turntable 432, indexing means 433, transmission device
434 and slewing equipment 435, the collet 431 is located at 432 top of turntable, and the turntable 432 is equipped with rotary hole, described
Collet 431 is equipped with rotating shaft 4311, and the rotating shaft 4311 passes through rotary hole, and connect with the slewing equipment 435.Described time
Rotary device 435 can provide reliable Strain lock holding force to collet 431, and then lock workpiece.The turntable 432 further includes support
Portion 4321 and rotating part 4322, the rotating part 4322 are located at the lower section of support portion 4321, and the centre of gyration of support portion 4321 with
The centre of gyration of rotating part 4322 is overlapped, and improves the precision to flange processing.Groove is equipped with inside the rotating part 4322,
Slewing equipment 435 is set in this groove.The transmission device 434 includes worm gear 4342 and worm screw 4341, the indexing means 433
Driving transmission device 434 is formed with processing end and is linked to drive turntable 432 to rotate, and carries out continuous automatic point with driving flange
The function of degree improves the machining accuracy and production efficiency of flange.
As shown in Figs. 1-2, the platen locking device 45 includes support frame 455, platen cover board 453, platen 454, driving
The elevating drive mechanism 452 that platen cover board 453 pushes and the push transmission mechanism 451 for pushing platen 454 to move horizontally, it is described
Platen locking device 45 is fixedly installed on bottom plate 44 by support frame 455；It can be realized by platen locking device 45 to flange
Positioning and locking, avoid to the flange carry out punching operation when workpiece shift, improve the precision of processing.
In the present embodiment, slewing equipment 435 uses angling cylinder.
For being applied on punching machine by flange location locking mechanism provided in this embodiment, how specific brief description is real
Now to the positioning and locking of flange.
Flange is placed on the positioning plate 411 in positioning device 41, under the driving of lifting cylinder 417, guide rod 416
It is moved straight down along guide sleeve 415, and then positioning plate 411 is driven to decline.Plate 411 to be positioned touches the upper of fixed plate 415
Behind surface, locating piece 413 is prominent from location hole 412, positions to flange.During positioning plate 411 declines, drive
Flange declines together, on the support portion 4321 of final flange dropping place to revolution 43 turntable 432 of tension device, collet 431 at this time
Through-hole across flange and the upper end positioned at flange.Subsequent start-up platen locking device 45 pushes in push transmission mechanism 451
Under the driving of oil cylinder 4511, platen 454 is moved horizontally to the top of flange, and collet 431 just falls in the cavity of platen 454 at this time
It is interior.In elevating drive mechanism 452 under the driving of lifting cylinder 4524, guide post 4523 is moved down along guide sleeve 4522, thus band
Dynamic pressure disk cover plate 453 is pressed downward pressing disk 454, then under the driving of the slewing equipment 435 in revolution tension device 43, collet
431 compress downwards, and then platen 454 is driven to compress locked workpiece.In being total to for revolution tension device 43 and platen locking device 45
Under same-action, flange is firmly locked on punching machine processing stations.
Subsequent punch plunger chip is punched out processing to flange, and formed punch one punching period of every completion turns round tension device 43
In 433 driving transmission device 434 of indexing means drive turntable 432 turn round certain angle, drive the on-perforated part of flange turn
To the processing district of formed punch, to cooperate the next punching period for completing formed punch.
It is finished to punching processing, under the driving of slewing equipment 435, collet 431 is lifted up, subsequent lifting cylinder 4524
Platen cover board 453 is pushed to lift, push transmission mechanism 451 drives platen 454 and platen cover board 453 to retract, and positioning plate 411 is rising
Drop oil cylinder 417 driving under rise, while drive flange return to processing before position, at this time using material-pulling device by flange from
It is released on punching machine punching station.
Technological means disclosed in the utility model is not limited only to technological means disclosed in above embodiment, also
Including technical solution consisting of any combination of the above technical features.It should be pointed out that for the ordinary skill of the art
For personnel, without departing from the principle of this utility model, several improvements and modifications can also be made, these are improved and profit
Decorations are also considered as the protection scope of the utility model.
Claims (10)
1. flange location locking mechanism, which is characterized in that including intermediate plate, bottom plate, positioning device, revolution tension device and platen
Locking device, wherein the positioning device is located above intermediate plate；It is equipped with through-hole on the intermediate plate and bottom plate, described time
Turn tension device across the through-hole and is fixed on the intermediate plate；The platen locking device is fixedly installed in the bottom plate
On.
2. flange location locking mechanism according to claim 1, which is characterized in that the positioning device include positioning plate,
Location hole, locating piece, fixed plate, guide part, guide sleeve and lifting drive, the positioning plate are set in the fixed plate
It is square, several location holes are evenly equipped on the positioning plate；Position in the fixed plate corresponding to above-mentioned several location holes is provided with
The locating piece for corresponding and being adapted to several location holes；The guide sleeve is fixedly installed in the fixed plate, the lifting
Driving device drives the guide part along guide sleeve vertical shift, and then drives positioning plate lifting.
3. flange location locking mechanism according to claim 1, which is characterized in that the revolution tension device includes folder
Head, turntable, indexing means, transmission device and slewing equipment, the indexing means and the transmission device are arranged at intermediate plate
On, the collet is positioned above the turntable, and the turntable is equipped with rotary hole, and the collet is equipped with rotating shaft, the revolution
Axis passes through rotary hole, and connect with the slewing equipment.
4. flange location locking mechanism according to claim 3, which is characterized in that the turntable further includes support portion and returns
Transfer part, the rotating part are located at below support portion, and the centre of gyration of the rotating part and the centre of gyration of support portion are overlapped.
5. flange location locking mechanism according to claim 4, which is characterized in that be equipped with groove, institute in the rotating part
Slewing equipment is stated in this groove.
6. flange location locking mechanism according to claim 3 or 4, which is characterized in that the platen locking device includes
Platen cover board, platen, the elevating drive mechanism that driving platen cover board pushes and the push driver for pushing platen to move horizontally
Structure, the platen cover board are arranged on the platen.
7. flange location locking mechanism according to claim 6, which is characterized in that be equipped in the platen radial groove and
Cavity, when the platen pushes workpiece, the cavity is for accommodating the collet.
8. flange location locking mechanism according to claim 5, which is characterized in that the slewing equipment is angling cylinder.
9. flange location locking mechanism according to claim 6, which is characterized in that the elevating drive mechanism includes vertical
Lifting drive of guide sleeve, guide post and the driving guide post of setting along the guiding interplanting lifting displacement.
10. flange location locking mechanism according to claim 6, which is characterized in that the push transmission mechanism includes water
The guide part of flat setting, the sliding part along guide part reciprocating movement and promotion sliding part make horizontal displacement along the guide part
Propelling driving device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821150388.3U CN208600606U (en) | 2018-07-19 | 2018-07-19 | Flange location locking mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821150388.3U CN208600606U (en) | 2018-07-19 | 2018-07-19 | Flange location locking mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208600606U true CN208600606U (en) | 2019-03-15 |
Family
ID=65669512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821150388.3U Withdrawn - After Issue CN208600606U (en) | 2018-07-19 | 2018-07-19 | Flange location locking mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208600606U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108856539A (en) * | 2018-07-19 | 2018-11-23 | 广州德亚机械制造有限公司 | Flange location locking mechanism |
-
2018
- 2018-07-19 CN CN201821150388.3U patent/CN208600606U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108856539A (en) * | 2018-07-19 | 2018-11-23 | 广州德亚机械制造有限公司 | Flange location locking mechanism |
| CN108856539B (en) * | 2018-07-19 | 2023-09-08 | 广州德亚机械制造有限公司 | Flange positioning and locking mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20190315 Effective date of abandoning: 20230908 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20190315 Effective date of abandoning: 20230908 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |