CN201483013U - Three-jaw chuck - Google Patents

Three-jaw chuck Download PDF

Info

Publication number
CN201483013U
CN201483013U CN2009201685674U CN200920168567U CN201483013U CN 201483013 U CN201483013 U CN 201483013U CN 2009201685674 U CN2009201685674 U CN 2009201685674U CN 200920168567 U CN200920168567 U CN 200920168567U CN 201483013 U CN201483013 U CN 201483013U
Authority
CN
China
Prior art keywords
disk
chuck
bevel gear
scroll chuck
hole
Prior art date
Application number
CN2009201685674U
Other languages
Chinese (zh)
Inventor
陈晓
Original Assignee
台州市浙东机床附件有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 台州市浙东机床附件有限公司 filed Critical 台州市浙东机床附件有限公司
Priority to CN2009201685674U priority Critical patent/CN201483013U/en
Application granted granted Critical
Publication of CN201483013U publication Critical patent/CN201483013U/en

Links

Abstract

The utility model relates to a three-jaw chuck which comprises an upper chuck body and a lower chuck body which are combined together; a screw plate, a bevel gear and a semi-circular snap ring are arranged between the upper chuck body and the lower chuck body; the bevel gear is positioned and installed by the semi-circular snap ring; the upper chuck body and the lower chuck body are positioned by an upper and lower chuck body positioning pin and are fixedly connected by an upper and lower chuck body connecting bolt A and an upper and lower chuck body connecting bolt B; a chuck body wear resistant shaft sleeve is arranged between the upper chuck body and the lower chuck body and the bevel gear; the chuck body wear resistant shaft sleeve is sleeved with the bevel gear; the semi-circular snap ring passes through the chuck body wear resistant shaft sleeve to position and install the chuck body wear resistant shaft sleeve and the bevel gear between the upper chuck body and the lower chuck body; the three-jaw chuck solves the problems of the prior lathe three-jaw chuck of large size, quite low rotating speed and working efficiency and relatively poor product processing quality, and is characterized by reasonable structural design, small size, high rotating speed, easy manufacturing, and quite high working efficiency and product quality.

Description

A kind of scroll chuck

Technical field the utility model relates to a kind of scroll chuck, belongs to lathe product technical field in the machine tool product.

Background technology at present on lathe employed scroll chuck mainly be by the scroll chuck disk body, the disk body bonnet, the silk dish, bevel gear, the bevel gear alignment pin, claw, pump nozzle, the chuck construction bolt constitutes, the scroll chuck disk body is an integral structure, the silk dish, bevel gear, the bevel gear alignment pin, claw, pump nozzle all is installed in the scroll chuck disk body, install the disk body bonnet then, just constituted a scroll chuck, the scroll chuck of this structure is because disk body is an integral structure, so the volume of actual scroll chuck product is bigger, because volume size is bigger, cause the moment of inertia of scroll chuck when the high speed rotary work also bigger, so the scroll chuck working speed of this structure is lower, working speed is subjected to certain restriction, generally can not be above 2500 rev/mins, rotating speed as the existing lathe of further raising, then scroll chuck will produce vibration, influence work and product quality, simultaneously because the slow-revving restriction of lathe work, also caused operating efficiency lower, reach the part of same precision, more time and workload must be spent, the quality of product could be guaranteed.

Summary of the invention the utility model provides a kind of a kind of scroll chuck of novelty, adopts split type disk body structure, realizes the disk body volume-diminished, the purpose that improves working speed and operating efficiency and improve the part product quality.

The technical solution adopted in the utility model is:

A kind of scroll chuck, comprise: the scroll chuck disk body, claw, pump nozzle are installed on the scroll chuck disk body, the scroll chuck disk body is installed on the lathe by the scroll chuck construction bolt, described scroll chuck disk body is constituted by last disk body, following disk body, between last disk body, following disk body, a dish, bevel gear, half-round clamping ring are installed, bevel gear is by the half-round clamping ring location and installation, last disk body, down between the disk body by disk body alignment pin location up and down and by disk body connecting bolt A up and down, disk body connecting bolt B is connected and fixed up and down.

At last disk body, down also be provided with a disk body anti-wear sleeve between disk body and the bevel gear, the disk body anti-wear sleeve is set on the bevel gear, half-round clamping ring run through the disk body anti-wear sleeve with disk body anti-wear sleeve, bevel gear location and installation in last disk body, down between the disk body.

Last disk body is a disc-shaped structure, on disc one side end face, evenly be provided with three chutes that are used to install claw, and offer and be used to install pump nozzle, the structure hole of disk body connecting bolt A up and down, disc opposite side end face is provided with the silk dish groove that is used to pacify wire loading disk, on the marginal texture body of silk dish groove, evenly be provided with three and be used to install bevel gear, half-round clamping ring, the semicircular structure hole of disk body anti-wear sleeve, this semicircular structure hole cooperates with semicircular structure hole on the following disk body and constitutes a complete installation bevel gear, half-round clamping ring, the borehole structure of disk body anti-wear sleeve, and on the sidewall in each semicircular structure hole, offer the annular groove that can embed the installation half-round clamping ring.

Following disk body is a disc-shaped structure, one side end face of matching with last disk body is provided with silk dish location structure, on the marginal texture body of silk dish location structure, evenly be provided with three and be used to install bevel gear, half-round clamping ring, the semicircular structure hole of disk body anti-wear sleeve, this semicircular structure hole cooperates with semicircular structure hole on the last disk body and constitutes a complete installation bevel gear, half-round clamping ring, the borehole structure of disk body anti-wear sleeve, the opposite side end face of following disk body is plane structure, offers to be used to install the scroll chuck construction bolt, disk body alignment pin up and down, the structure hole of disk body connecting bolt B up and down.

The utility model beneficial effect is:

Owing to adopted a kind of scroll chuck of the present utility model, solved big, working speed, the product processing quality relative relatively poor problem lower with operating efficiency of existing lathe scroll chuck volume, scroll chuck of the present utility model has that structure is provided with rationally, volume is little, rotating speed is high, easy to manufacture, operating efficiency and the higher characteristics of product quality.

Description of drawings

Fig. 1: the deployed configuration schematic diagram one that is a kind of scroll chuck of the utility model;

Fig. 2: the deployed configuration schematic diagram two that is a kind of scroll chuck of the utility model;

Fig. 3: the full sectional view that is a kind of scroll chuck of the utility model;

Fig. 4: the left view that is Fig. 3.

Among Fig. 1: 1, go up disk body 2, following disk body 3, silk dish 4, bevel gear

5, half-round clamping ring 6, disk body anti-wear sleeve 7, claw 8, spanner

9, pump nozzle 10, disk body connecting bolt A up and down

12, disk body alignment pin 13, disk body connecting bolt B up and down up and down

Among Fig. 2: 1, go up disk body 2, following disk body 3, silk dish 4, bevel gear

5, half-round clamping ring 6, disk body anti-wear sleeve 7, claw 8, spanner

9, pump nozzle 10, disk body connecting bolt A 11, scroll chuck construction bolt up and down

12, disk body alignment pin 13, disk body connecting bolt B up and down up and down

Among Fig. 3: 1, go up disk body 2, following disk body 3, silk dish 4, bevel gear

5, half-round clamping ring 6, disk body anti-wear sleeve 7, claw

9, pump nozzle 10, disk body connecting bolt A 11, scroll chuck construction bolt up and down

13, disk body connecting bolt B up and down

Among Fig. 4: 1, go up disk body 7, claw

9, pump nozzle 10, disk body connecting bolt A up and down

The specific embodiment

As Fig. 1, Fig. 2, Fig. 3, shown in Figure 4.

A kind of scroll chuck mainly comprises: go up disk body 1, down disk body 2, silk dish 3, bevel gear 4, half-round clamping ring 5, disk body anti-wear sleeve 6, claw 7, pump nozzle 9, up and down disk body connecting bolt A10, scroll chuck construction bolt 11, up and down disk body alignment pin 12, disk body connecting bolt B13 forms up and down.

A kind of scroll chuck, comprise: the scroll chuck disk body, claw 7, pump nozzle 9 are installed on the scroll chuck disk body, the scroll chuck disk body is installed on the lathe by scroll chuck construction bolt 11, described scroll chuck disk body is constituted by last disk body 1, following disk body 2, between last disk body 1, following disk body 2, silk dish 3, bevel gear 4, half-round clamping ring 5 are installed, bevel gear 4 is by half-round clamping ring 5 location and installation, last disk body 1, down between the disk body 2 by disk body alignment pin 12 location up and down and by disk body connecting bolt A10 up and down, disk body connecting bolt B13 is connected and fixed up and down.

Between last disk body 1, following disk body 2 and bevel gear 4, also be provided with a disk body anti-wear sleeve 6, disk body anti-wear sleeve 6 is set on the bevel gear 4, half-round clamping ring 5 run through disk body anti-wear sleeve 6 with disk body anti-wear sleeve 6, bevel gear 4 location and installation in last disk body 1, down between the disk body 2.

Last disk body 1 is a disc-shaped structure, on disc one side end face, evenly be provided with three chutes that are used to install claw 7, and offer and be used to install pump nozzle 9, the structure hole of disk body connecting bolt A10 up and down, disc opposite side end face is provided with the silk dish groove that is used to pacify wire loading disk 3, on the marginal texture body of silk dish groove, evenly be provided with three and be used to install bevel gear 4, half-round clamping ring 5, the semicircular structure hole of disk body anti-wear sleeve 6, this semicircular structure hole cooperates with semicircular structure hole on the following disk body 2 and constitutes a complete installation bevel gear 4, half-round clamping ring 5, the borehole structure of disk body anti-wear sleeve 6, and on the sidewall in each semicircular structure hole, offer the annular groove that can embed installation half-round clamping ring 5.

Following disk body 2 is a disc-shaped structure, one side end face of matching with last disk body 1 is provided with silk dish 3 location structures, coil at silk and evenly be provided with three on the marginal texture body of 3 location structures and be used to install bevel gear 4, half-round clamping ring 5, the semicircular structure hole of disk body anti-wear sleeve 6, this semicircular structure hole cooperates with semicircular structure hole on the last disk body 1 and constitutes a complete installation bevel gear 4, half-round clamping ring 5, the borehole structure of disk body anti-wear sleeve 6, the opposite side end face of following disk body 2 is plane structure, offers to be used to install scroll chuck construction bolt 11, the disk body alignment pin 12 up and down, the structure hole of disk body connecting bolt B13 up and down.

Half-round clamping ring 5 is semicircle gasket type structure, embeds to be installed in disk body anti-wear sleeve 6 and the bevel gear 4, and the effect of playing the location and flexibly connecting is accomplished to allow bevel gear 4 rotate in the hole and driven 3 motions of silk dish, can not allow bevel gear 4 skid off in the installing hole again.

Disk body anti-wear sleeve 6 is cover round structure, on sidewall, offer the hole slot that can embed and install half-round clamping ring 5, the 6 main effects of disk body anti-wear sleeve are to play anti abrasive effect, directly be installed on disk body 1 as bevel gear 4, in the structure hole on the following disk body 2 after the combination, then in constantly frequent work, bevel gear 4 and last disk body 1, be easy to wearing and tearing between the following disk body 2, cause bevel gear 4 easily or go up disk body 1, the damage in advance of following disk body 2 is scrapped, at bevel gear 4 and last disk body 1, after between the following disk body 2 disk body anti-wear sleeve 6 being installed, only allow disk body anti-wear sleeve 6 wear and tear, can prolong bevel gear 4 and last disk body 1 so greatly, the service life of following disk body 2.

With scroll chuck by Fig. 1, Fig. 2, Fig. 3, shown in Figure 4ly be linked and packed into a scroll chuck, scroll chuck is connected on the main shaft of lathe by scroll chuck construction bolt 11 then, just can use, driving bevel gear 4 by spanner 8 rotates, thereby silk dish 3 drives and rotates, and three claws 7 on the realization scroll chuck are along the synchronous inside and outside slip of mounting groove.

Because the scroll chuck disk body has adopted split-type structural, the internal structure setting is more rationally compact, structural strength also improves greatly, make the thickness of scroll chuck disk body greatly reduce simultaneously, the quality of scroll chuck disk body has just reduced like this, under same lathe rotating speed, the moment of inertia of scroll chuck disk body also just greatly reduces, so just can improve the rotating speed of scroll chuck disk body greatly, 3500 rev/mins of the commentaries on classics scooters of the utility model scroll chuck, make part machining accuracy in the unit interval of processing increase substantially, improved product quality and labor productivity.

Claims (4)

1. scroll chuck, comprise: the scroll chuck disk body, claw (7) is installed on the scroll chuck disk body, pump nozzle (9), the scroll chuck disk body is installed on the lathe by scroll chuck construction bolt (11), it is characterized in that: described scroll chuck disk body is by last disk body (1), following disk body (2) constitutes, in last disk body (1), silk dish (3) is installed between the following disk body (2), bevel gear (4), half-round clamping ring (5), bevel gear (4) is by half-round clamping ring (5) location and installation, last disk body (1), between the following disk body (2) by disk body alignment pin (12) location up and down and by disk body connecting bolt A (10) up and down, disk body connecting bolt B (13) is connected and fixed up and down.
2. a kind of scroll chuck according to claim 1, it is characterized in that: between last disk body (1), following disk body (2) and bevel gear (4), also be provided with a disk body anti-wear sleeve (6), disk body anti-wear sleeve (6) is set on the bevel gear (4), half-round clamping ring (5) run through disk body anti-wear sleeve (6) with disk body anti-wear sleeve (6), bevel gear (4) location and installation in last disk body (1), down between the disk body (2).
3. a kind of scroll chuck according to claim 1 and 2, it is characterized in that: going up disk body (1) is disc-shaped structure, on disc one side end face, evenly be provided with three chutes that are used to install claw (7), and offer and be used to install pump nozzle (9), the structure hole of disk body connecting bolt A (10) up and down, disc opposite side end face is provided with the silk dish groove that is used to pacify wire loading disk (3), on the marginal texture body of silk dish groove, evenly be provided with three and be used to install bevel gear (4), half-round clamping ring (5), the semicircular structure hole of disk body anti-wear sleeve (6), this semicircular structure hole cooperates with semicircular structure hole on the following disk body (2) and constitutes a complete installation bevel gear (4), half-round clamping ring (5), the borehole structure of disk body anti-wear sleeve (6), and on the sidewall in each semicircular structure hole, offer the annular groove that can embed installation half-round clamping ring (5).
4. a kind of scroll chuck according to claim 1 and 2, it is characterized in that: following disk body (2) is a disc-shaped structure, one side end face of matching with last disk body (1) is provided with silk dish (3) location structure, on the marginal texture body of silk dish (3) location structure, evenly be provided with three and be used to install bevel gear (4), half-round clamping ring (5), the semicircular structure hole of disk body anti-wear sleeve (6), this semicircular structure hole cooperates with semicircular structure hole on the last disk body (1) and constitutes a complete installation bevel gear (4), half-round clamping ring (5), the borehole structure of disk body anti-wear sleeve (6), the opposite side end face of following disk body (2) is plane structure, offers to be used to install scroll chuck construction bolt (11), disk body alignment pin (12) up and down, the structure hole of disk body connecting bolt B (13) up and down.
CN2009201685674U 2009-08-06 2009-08-06 Three-jaw chuck CN201483013U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009201685674U CN201483013U (en) 2009-08-06 2009-08-06 Three-jaw chuck

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009201685674U CN201483013U (en) 2009-08-06 2009-08-06 Three-jaw chuck

Publications (1)

Publication Number Publication Date
CN201483013U true CN201483013U (en) 2010-05-26

Family

ID=42421906

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2009201685674U CN201483013U (en) 2009-08-06 2009-08-06 Three-jaw chuck

Country Status (1)

Country Link
CN (1) CN201483013U (en)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102430996A (en) * 2011-09-24 2012-05-02 山东科技大学 Three jaw chuck type shifting wrench
CN103357910A (en) * 2012-03-31 2013-10-23 江苏新光华机械有限公司 Three-jaw chuck with shared forward and reverse jaws
CN104275660A (en) * 2014-10-24 2015-01-14 湖州华宁金属材料有限公司 Manual pipe clamp
CN104338952A (en) * 2014-09-28 2015-02-11 偃师市恒昌机械模具厂 Claw for thin-walled workpiece processing
CN104511611A (en) * 2014-12-08 2015-04-15 浙江亚恩材料工程技术有限公司 Disk part clamping chuck
CN105414585A (en) * 2016-01-04 2016-03-23 浙江今跃机械科技开发有限公司 Chuck and machine tool
CN107932383A (en) * 2017-07-14 2018-04-20 国网浙江省电力公司湖州供电公司 Outer-hexagonal fastened by screw spanner
CN108784880A (en) * 2018-06-08 2018-11-13 卢乐 A kind of hand held puppy docking device
CN108969143A (en) * 2018-06-08 2018-12-11 卢乐 Puppy docking device
CN109570541A (en) * 2018-12-29 2019-04-05 陕西宝成航空仪表有限责任公司 Manual scroll chuck with the micro- movable locking device of three-jaw
CN110369747A (en) * 2019-07-26 2019-10-25 安徽同盛环件股份有限公司 A kind of ferrule piece triangle chuck and its manufacturing process

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102430996A (en) * 2011-09-24 2012-05-02 山东科技大学 Three jaw chuck type shifting wrench
CN103357910A (en) * 2012-03-31 2013-10-23 江苏新光华机械有限公司 Three-jaw chuck with shared forward and reverse jaws
CN104338952A (en) * 2014-09-28 2015-02-11 偃师市恒昌机械模具厂 Claw for thin-walled workpiece processing
CN104275660A (en) * 2014-10-24 2015-01-14 湖州华宁金属材料有限公司 Manual pipe clamp
CN104511611A (en) * 2014-12-08 2015-04-15 浙江亚恩材料工程技术有限公司 Disk part clamping chuck
CN105414585A (en) * 2016-01-04 2016-03-23 浙江今跃机械科技开发有限公司 Chuck and machine tool
CN105414585B (en) * 2016-01-04 2017-12-12 浙江今跃机械科技开发有限公司 Chuck and lathe
CN107932383A (en) * 2017-07-14 2018-04-20 国网浙江省电力公司湖州供电公司 Outer-hexagonal fastened by screw spanner
CN108784880A (en) * 2018-06-08 2018-11-13 卢乐 A kind of hand held puppy docking device
CN108969143A (en) * 2018-06-08 2018-12-11 卢乐 Puppy docking device
CN108784880B (en) * 2018-06-08 2020-11-24 义乌市添诚科技有限公司 Hand-held type puppy tail breaking device
CN109570541A (en) * 2018-12-29 2019-04-05 陕西宝成航空仪表有限责任公司 Manual scroll chuck with the micro- movable locking device of three-jaw
CN110369747A (en) * 2019-07-26 2019-10-25 安徽同盛环件股份有限公司 A kind of ferrule piece triangle chuck and its manufacturing process

Similar Documents

Publication Publication Date Title
CN203817426U (en) Machine tool machining center dual-drive cutter disc device
CN201257695Y (en) Pivotal blade bamboo breaking machine for removing inner segment
CN201205675Y (en) Planetary turntable for polisher
CN201519902U (en) Drum-type polishing machine
CN203495275U (en) Multi-head drilling device
CN202823491U (en) Novel sand manufacturing machine
CN204771582U (en) Change lathe into mechanical parts of milling machine
CN202572043U (en) Pipeline inside-diameter polishing machine
CN202528035U (en) Efficient edge grinding machine
CN103624648B (en) Polishing mechanism of aluminium alloy wheel hub of vehicle robot
CN201986844U (en) Beading machine
CN202240774U (en) Power grinding head for deburring
CN103659570B (en) A kind of grinding mechanism based on improving grinding efficiency
CN203592386U (en) Grinding mechanism capable of improving grinding efficiency
CN203125224U (en) Rotary type magazine tool for numerical control drilling and cutting machine
CN205852925U (en) The cutter sweep of cutting machine
CN205763961U (en) A kind of chuck lathe of stable accuracy
CN103395053B (en) A kind of chalker
CN201162817Y (en) Charging type electric drill and gearbox of screw driver
CN203636098U (en) Efficient diamond saw blade base body polisher
CN204772138U (en) A grind device soon for processing stone pillar
CN202788838U (en) Cutting and wedging vibrating type operating mechanism for tunneling machines and coal mining machines
CN204711713U (en) A kind of longitudinal bearing inner cylinder face grinding machine
CN101219518B (en) Chamfering machine
CN102814543B (en) The quick tube cutting mechanism of a kind of compound motion

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20100526

Termination date: 20130806