CN109453923A - A kind of electric chuck with buffer gear - Google Patents
A kind of electric chuck with buffer gear Download PDFInfo
- Publication number
- CN109453923A CN109453923A CN201811598360.0A CN201811598360A CN109453923A CN 109453923 A CN109453923 A CN 109453923A CN 201811598360 A CN201811598360 A CN 201811598360A CN 109453923 A CN109453923 A CN 109453923A
- Authority
- CN
- China
- Prior art keywords
- claw
- buffer gear
- rack
- round turntable
- vertical shaft
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
- B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
Abstract
A kind of electric chuck with buffer gear of the present invention, including rack, rack is provided with driving motor, bracket is housed above rack, bracket inner bottom surface is equipped with a circle circular orbit, one round turntable is housed on circular orbit, round turntable bottom symmetrical is equipped with the support wheel that several groups are moved along circular orbit, round turntable bottom center is equipped with a vertical shaft, vertical shaft is mounted on bracket by floating bearing, vertical shaft bottom end is protruded into rack and is sequentially connected with the driving motor, round turntable top surface is equipped with flat thread, at least three groups of buffer gears are symmetrically housed at the top of round turntable, all buffer gear bottoms are equipped with the rack gear being cooperatively connected with flat thread, be equipped at the top of buffer gear includes claw, pallet top is fixed to be equipped with a workbench, the guide groove equal with buffer gear quantity is evenly provided among workbench, every group of buffering The claw of mechanism is mounted in corresponding guide groove, and claw stretches out bench top；The present invention improves efficiency.
Description
Technical field
The present invention relates to ductile iron pipe production technical field, specifically a kind of electric chuck with buffer gear.
Background technique
It needs to carry out spray treatment to bell socket sand core surface when ductile iron pipe centrifugal casting, sand core spraying operation is big at present
Majority is by manual type, and labor intensity is larger, and efficiency is lower.
Summary of the invention
The object of the invention is to be by manual type, labor intensity to solve most of current sand core spraying operation
Larger, the lower problem of efficiency provides a kind of electric chuck with buffer gear.
Concrete scheme of the invention is: a kind of electric chuck with buffer gear, including rack, and rack is provided with driving electricity
Machine, rack top are equipped with bracket, and bracket inner bottom surface encloses circular orbit equipped with one, and a round turntable is housed on circular orbit, round
Shape turntable bottom symmetrical is equipped with the support wheel that several groups are moved along circular orbit, and round turntable bottom center is vertical equipped with one
Axis, vertical shaft are mounted on bracket by floating bearing, and vertical shaft bottom end is protruded into rack and is sequentially connected with the driving motor, round
Turntable top surface is equipped with flat thread, and at least three groups of buffer gears, all buffer gear bottoms are symmetrically housed at the top of round turntable
It is equipped with the rack gear being cooperatively connected with flat thread, being equipped at the top of buffer gear includes claw, and pallet top is fixed to be equipped with a work
Make platform, the guide groove equal with buffer gear quantity is evenly provided among workbench, the claw of every group of buffer gear is mounted on
In corresponding guide groove, claw stretches out bench top.
Driving motor of the present invention is equipped with PLC controller, and PLC controller is equipped with several programs, each program pair
Different claws is answered to clamp radius.
Buffer gear of the present invention includes claw pedestal and claw, and claw pedestal is equipped with to be cooperated with the flat thread
Rack gear, claw base top are equipped with the sliding slot along overall length, are equipped with two pieces of limits separated by a distance along its length in sliding slot
Plate, claw bottom are equipped with the sliding block along overall length, and recessing groove is equipped among sliding block, one piece is equipped in recessing groove and is located at two pieces of limit plates
Between snap-gauge, between claw and claw pedestal be equipped with spring.
The distance between two pieces of limit plates of the present invention are 20mm.
Working principle of the invention is as follows: when spraying operation, bell socket sand core being placed on workbench of the invention and is clamped in
Center is simultaneously positioned to mate with rotary nozzle sprayed coating, selects the corresponding journey of corresponding claw clamping radius according to the diameter of sand core
Sequence makes claw be moved to corresponding position and clamps sand core, due to sand core itself ruler by the movement of this process control driving motor
Very little have a certain error, and when clamping, all claws cannot contact sand core, the buffering that the biggish position of deviation passes through buffer gear simultaneously
Distance makes up, to realize that claw and sand core are flexibly connected, avoids damaging sand core.
The present invention has the advantage that compared with prior art clamps sand core by motor driven, reduces labor intensity,
Improve efficiency.
Detailed description of the invention
Fig. 1 is main view of the invention；
Fig. 2 is enlarged view at the V of Fig. 1；
Fig. 3 is the A direction view of Fig. 2；
Fig. 4 is the top view of Fig. 1；
Fig. 5 is the top view of round turntable of the present invention；
In figure: 1- workbench, 2- buffer gear, 21- claw, 22- spring, 23- snap-gauge, 24- limit plate, 25- claw pedestal,
26- sliding block, 27- rack gear, 28- sliding slot, 3- support wheel, 4- circular orbit, 5- bracket, 6- rack, 7- round turntable, 8- rotating shaft
It holds, 9- vertical shaft, 10- driving motor, 11- guide groove.
Specific embodiment
Referring to Fig. 1, Fig. 4-5, the present embodiment includes rack 6, and rack 6 is provided with driving motor 10, support is housed above rack 6
Frame 5,5 inner bottom surface of bracket enclose circular orbit 4 equipped with one, a round turntable 7,7 bottom pair of round turntable are housed on circular orbit 4
Claim the support wheel 3 moved equipped with several groups along circular orbit 4,7 bottom center of round turntable is equipped with a vertical shaft 9, and vertical shaft 9 is logical
It crosses floating bearing 8 to be mounted on bracket 5,9 bottom end of vertical shaft is protruded into rack 6 and is sequentially connected with the driving motor 10, and circle turns
7 top surface of platform is equipped with flat thread, and 7 top of round turntable is symmetrically equipped at least three groups of buffer gears 2, all 2 bottoms of buffer gear
Portion is equipped with the rack gear 27 being cooperatively connected with flat thread, and being equipped at the top of buffer gear 2 includes claw 21, fixed at the top of bracket 5
Equipped with a workbench 1, the guide groove 11 equal with 2 quantity of buffer gear, every group of buffer gear are evenly provided among workbench 1
2 claw 21 is mounted in corresponding guide groove 11, and claw 21 stretches out 1 top surface of workbench.
Driving motor 10 described in the present embodiment is equipped with PLC controller, and PLC controller is equipped with six programs, each program
Corresponding different claw 21 clamps radius, respectively corresponds DN1000, DN1100, DN1200, DN1400, DN1600, DN1800
Bell socket sand core.
Buffer gear 2 described in the present embodiment includes claw pedestal 25 and claw 21, and claw pedestal 25 is equipped with and the plane
The rack gear 27 being threadedly engaged is equipped with the sliding slot 28 along overall length at the top of claw pedestal 25, is equipped with two pieces along its length in sliding slot 28
It is separated by the limit plate 24 of 20mm, 21 bottom of claw is equipped with the sliding block 26 along overall length, recessing groove is equipped among sliding block 26, in recessing groove
The snap-gauge 23 being located between two pieces of limit plates 24 equipped with one piece is equipped with spring 22 between claw 21 and claw pedestal 25.
Claims (4)
1. a kind of electric chuck with buffer gear, including rack, rack are provided with driving motor, it is characterized in that: above rack
Equipped with bracket, bracket inner bottom surface encloses circular orbit equipped with one, and a round turntable, round turntable bottom pair are housed on circular orbit
Claim the support wheel moved equipped with several groups along circular orbit, round turntable bottom center is equipped with a vertical shaft, and vertical shaft passes through back
Shaft, which is held, to be mounted on bracket, and vertical shaft bottom end is protruded into rack and is sequentially connected with the driving motor, and round turntable top surface is equipped with
Flat thread, round turntable top are symmetrically equipped at least three groups of buffer gears, and all buffer gear bottoms are equipped with and plane
It is threadedly engaged the rack gear of connection, being equipped at the top of buffer gear includes claw, and pallet top, which is fixed, is equipped with a workbench, in workbench
Between be evenly provided with the guide groove equal with buffer gear quantity, the claw of every group of buffer gear is mounted on corresponding guide groove
Interior, claw stretches out bench top.
2. a kind of electric chuck with buffer gear according to claim 1, it is characterized in that: the driving motor is equipped with
PLC controller, PLC controller are equipped with several programs, and each program corresponds to different claw clamping radiuses.
3. a kind of electric chuck with buffer gear according to claim 1, it is characterized in that: the buffer gear includes card
Pawl pedestal and claw, claw pedestal are equipped with the rack gear cooperated with the flat thread, and claw base top is equipped with the cunning along overall length
Slot, two pieces of limit plates separated by a distance are equipped in sliding slot along its length, and claw bottom is equipped with the sliding block along overall length, sliding block
Centre is equipped with recessing groove, and one piece of snap-gauge being located between two pieces of limit plates is equipped in recessing groove, is filled between claw and claw pedestal
There is spring.
4. a kind of electric chuck with buffer gear according to claim 2, it is characterized in that: between two pieces of limit plates
Distance be 20mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811598360.0A CN109453923A (en) | 2018-12-26 | 2018-12-26 | A kind of electric chuck with buffer gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811598360.0A CN109453923A (en) | 2018-12-26 | 2018-12-26 | A kind of electric chuck with buffer gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109453923A true CN109453923A (en) | 2019-03-12 |
Family
ID=65615126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811598360.0A Pending CN109453923A (en) | 2018-12-26 | 2018-12-26 | A kind of electric chuck with buffer gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109453923A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204052984U (en) * | 2014-09-12 | 2014-12-31 | 浙江机电职业技术学院 | Long steel pipe flexibility presses down vibrating device |
| CN204639179U (en) * | 2015-05-19 | 2015-09-16 | 嘉善五洲无油轴承有限公司 | Automatic chuck |
| CN205309363U (en) * | 2016-01-28 | 2016-06-15 | 浙江园牌机床附件有限公司 | Novel three -jaw chuck's jack catch |
| CN105772771A (en) * | 2016-04-11 | 2016-07-20 | 浙江辛子精工机械股份有限公司 | Precise self-centering chuck suitable for super-large workpieces |
| CN205851636U (en) * | 2016-08-08 | 2017-01-04 | 广州广日物流有限公司 | A kind of pad punching equipment of self-feeding |
| CN107262759A (en) * | 2017-08-01 | 2017-10-20 | 杭州广旭数控设备有限公司 | A kind of lathe in machining two-jaw(ed)chuck self-alignment cramping arrangement |
| CN207086941U (en) * | 2017-07-03 | 2018-03-13 | 无锡开放大学 | A kind of lathe in machining clamping device |
| CN209476533U (en) * | 2018-12-26 | 2019-10-11 | 黄石新兴管业有限公司 | A kind of electric chuck with buffer gear |
-
2018
- 2018-12-26 CN CN201811598360.0A patent/CN109453923A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204052984U (en) * | 2014-09-12 | 2014-12-31 | 浙江机电职业技术学院 | Long steel pipe flexibility presses down vibrating device |
| CN204639179U (en) * | 2015-05-19 | 2015-09-16 | 嘉善五洲无油轴承有限公司 | Automatic chuck |
| CN205309363U (en) * | 2016-01-28 | 2016-06-15 | 浙江园牌机床附件有限公司 | Novel three -jaw chuck's jack catch |
| CN105772771A (en) * | 2016-04-11 | 2016-07-20 | 浙江辛子精工机械股份有限公司 | Precise self-centering chuck suitable for super-large workpieces |
| CN205851636U (en) * | 2016-08-08 | 2017-01-04 | 广州广日物流有限公司 | A kind of pad punching equipment of self-feeding |
| CN207086941U (en) * | 2017-07-03 | 2018-03-13 | 无锡开放大学 | A kind of lathe in machining clamping device |
| CN107262759A (en) * | 2017-08-01 | 2017-10-20 | 杭州广旭数控设备有限公司 | A kind of lathe in machining two-jaw(ed)chuck self-alignment cramping arrangement |
| CN209476533U (en) * | 2018-12-26 | 2019-10-11 | 黄石新兴管业有限公司 | A kind of electric chuck with buffer gear |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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