CN206028778U - Box chuck automatic centering clamping device for numerical control lathe processing - Google Patents
Box chuck automatic centering clamping device for numerical control lathe processing Download PDFInfo
- Publication number
- CN206028778U CN206028778U CN201620951472.XU CN201620951472U CN206028778U CN 206028778 U CN206028778 U CN 206028778U CN 201620951472 U CN201620951472 U CN 201620951472U CN 206028778 U CN206028778 U CN 206028778U
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- chuck
- fastening bolt
- corpus unguis
- jaw
- disk body
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Abstract
The utility model provides a box chuck automatic centering clamping device for numerical control lathe processing, including the lead screw, the convex slide bar, the movable block, remove the corpus unguis, the blade tooth, fastening bolt hole one, card slot board, fastening bolt hole two, bevel gear, disk body and helical line screw thread, it has the blade tooth to remove the processing of corpus unguis rear end, processing has fastening bolt hole no. 1 on removing corpus unguis lower part front end, card slot board fixes before moving the corpus unguis on the terminal surface, processing has fastening bolt hole no. 2 on the movable block front end, the lead screw is connected with the movable block through the bearing, the lead screw lower extreme is connected through the bearing with the removal corpus unguis, the processing of disk body front end has the helical line screw thread, bevel gear installs on the disk body rear end, the helical line screw thread carries out gear engagement with the blade tooth, the fixed axle is installed to the disk body intermediate position, the fixed axle is connected with the disk body through the bearing, the utility model discloses convenient to use, the operation of being convenient for increases practical scope, and reduction in production cost has improved the clamping precision of work piece, has stabilized product quality.
Description
Technical field
This utility model is a kind of lathe in machining two-jaw(ed)chuck self-alignment cramping arrangement, belongs to lathe clamping and sets
Standby field.
Background technology
In recent years, with the popularization of numerical control device, numerical control lathe, machining center, Zuan Gong centers etc. are progressively into " part adds
The capital equipment of work ", but varying due to part processing, for numerical control lathe, machining center, Zuan Gong centers, only
There is the suitable processing unit (plant) of increase could convenient, efficiently clamping parts so that the speciality of equipment is played, and production efficiency is obtained
To improve, but entirety during existing chuck connector, the processing unit (plant) of a certain size scope can only be installed, usage range is little,
Also increase production cost.
Utility model content
In view of the shortcomings of the prior art, this utility model purpose is to provide a kind of lathe in machining two-jaw(ed)chuck
Self-alignment cramping arrangement, to solve the problems, such as to propose in above-mentioned background technology, this utility model is easy to use, is easy to operation,
Usage range is increased, production cost is reduced, is improve the clamping precision of workpiece, stabilize product quality.
To achieve these goals, this utility model is by the following technical solutions realizing：A kind of numerically controlled lathe adds
Work two-jaw(ed)chuck self-alignment cramping arrangement, including chuck, hand chucking hole and chuck jaw, the chuck jaw is provided with two
Individual, two chuck jaws are symmetrically mounted on chuck front portion, are machined with hand chucking hole on the chuck, and the chuck is by outer
Shell, fixing axle and toothed disc composition, the inside the shell is provided with toothed disc, is equipped with fixing axle in the toothed disc, described
Fixing axle is arranged on inside the shell, and the chuck jaw is by screw mandrel, convex slide bar, movable block, mobile corpus unguis, blade tooth, fastening bolt holes
First, clamping groove plate and fastening bolt holes two are constituted, and the screw mandrel is provided with movable block, and the movable block rear end is fixed with convex cunning
Bar, the convex slide bar are arranged in mobile corpus unguis top, and the mobile corpus unguis rear end is machined with blade tooth, under the mobile corpus unguis
Fastening bolt holes one being machined with portion front end, clamping groove plate being installed above the fastening bolt holes one, the clamping groove plate is fixed on
On mobile corpus unguis front end face, fastening bolt holes two on the movable block front end, are machined with, the screw mandrel passes through bearing and movable block
It is connected, the screw mandrel lower end is connected by bearing with mobile corpus unguis, and the movable block is arranged on above clamping groove plate, the tooth
Wheel disc is made up of bevel gear, disk body and helical line screw thread, and the disk body front end is machined with helical line screw thread, and the bevel gear is arranged on
On disk body rear end, the helical line screw thread carries out gear with blade tooth and engages, and the disk body centre position is provided with fixing axle, described solid
Dead axle is connected with disk body by bearing.
Further, the axis of the shell, fixing axle and toothed disc is on same longitudinal axis.
Further, the screw mandrel upper end is provided with regulation handle.
Further, Baltimore groove is machined with the mobile corpus unguis top and Baltimore groove is assembled together with convex slide bar.
Further, the inside the shell is machined with cannelure and bevel gear is emerging in cannelure, the hand chucking hole
Communicate with cannelure.
Further, the chuck jaw passes through fastening bolt holes one and fastening bolt holes two are fixed with soft pawl and soft pawl can root
According to the profile design of workpiece.
The beneficial effects of the utility model：A kind of lathe in machining two-jaw(ed)chuck self-alignment cramping arrangement, this reality
With new by adding screw mandrel, convex slide bar and movable block, the design can adjust the length of chuck jaw, solve existing card
Entirety during disk connector, can only install the processing unit (plant) of a certain size scope, and usage range is little, also increase production cost etc. and ask
Topic, this utility model by adding fastening bolt holes one, clamping groove plate and fastening bolt holes two, realize solid by bolt by the design
Fixed soft pawl, this utility model by adding blade tooth, bevel gear, disk body and helical line screw thread, realize adjusting two simultaneously by the design
Chuck jaw upper-lower position, improves the clamping precision of workpiece, stabilizes product quality.
Because adding regulation handle, the design facilitates workman's rotary screw rod, realizes adjusting movable block upper-lower position, recessed because adding
Shape groove, the design are easy to convex slide bar to enter line slip, and because adding cannelure, the design is easy to workman to use chuck handle turning gear
Wheel disc, because adding soft pawl, the convenient clamping of complex part is realized in the design, and improve production efficiency, this utility model are easy to use,
It is easy to operation, increases usage range, reduces production cost, improve the clamping precision of workpiece, stabilize product quality.
Description of the drawings
By reading the detailed description made to non-limiting example with reference to the following drawings, other spies of the present utility model
Levy, objects and advantages will become more apparent upon：
Fig. 1 is a kind of structural representation of lathe in machining two-jaw(ed)chuck self-alignment cramping arrangement of this utility model
Figure；
Fig. 2 is a kind of section view of the chuck of lathe in machining two-jaw(ed)chuck self-alignment cramping arrangement of this utility model
Figure；
Fig. 3 is a kind of knot of the chuck jaw of lathe in machining two-jaw(ed)chuck self-alignment cramping arrangement of this utility model
Structure schematic diagram；
Fig. 4 is a kind of knot of the toothed disc of lathe in machining two-jaw(ed)chuck self-alignment cramping arrangement of this utility model
Structure schematic diagram；
Fig. 5 is a kind of side of the toothed disc of lathe in machining two-jaw(ed)chuck self-alignment cramping arrangement of this utility model
View；
In figure：1- chucks, 2- hand chucking holes, 3- chuck jaws, 4- shells, 5- fixing axles, 6- toothed discs, 7- screw mandrels, 8-
Convex slide bar, 9- movable blocks, 10- movement corpus unguis, 11- blade tooths, 12- fastening bolt holes one, 13- clamping groove plates, 14- fastening bolt holes
2nd, 15- bevel gears, 16- disk bodies, 17- helical line screw threads.
Specific embodiment
Technological means, creation characteristic, reached purpose and effect for realizing this utility model is easy to understand, below
With reference to specific embodiment, this utility model is expanded on further.
Fig. 1-Fig. 5 is referred to, this utility model provides a kind of technical scheme：A kind of lathe in machining two-jaw(ed)chuck is certainly
Dynamic centering and clamping apparatus, including chuck 1, hand chucking hole 2 and chuck jaw 3, chuck jaw 3 is provided with two, two chuck jaws 3 pairs
Claim, on 1 front portion of chuck, on chuck 1, to be machined with hand chucking hole 2.
Chuck 1 is made up of shell 4, fixing axle 5 and toothed disc 6, is provided with toothed disc 6 in shell 4, and toothed disc 6 is built-in
It is furnished with fixing axle 5, fixing axle 5 is arranged in shell 4.
Chuck jaw 3 is by screw mandrel 7, convex slide bar 8, movable block 9, mobile corpus unguis 10, blade tooth 11, fastening bolt holes 1, card
Frid 13 and fastening bolt holes 2 14 are constituted, and screw mandrel 7 is provided with movable block 9, and 9 rear end of movable block is fixed with convex slide bar 8, convex
Shape slide bar 8 is arranged in mobile 10 top of corpus unguis, and mobile 10 rear end of corpus unguis is machined with blade tooth 11, on 10 lower front part of mobile corpus unguis
Fastening bolt holes 1 are machined with, clamping groove plate 13 is installed above fastening bolt holes 1, clamping groove plate 13 is fixed on mobile corpus unguis
On 10 front end faces, fastening bolt holes 2 14 on 9 front end of movable block, are machined with, screw mandrel 7 is connected with movable block 9 by bearing, silk
7 lower end of bar is connected by bearing with mobile corpus unguis 10, and movable block 9 is arranged on above clamping groove plate 13.
Toothed disc 6 is made up of bevel gear 15, disk body 16 and helical line screw thread 17, and 16 front end of disk body is machined with helical line screw thread
17, bevel gear 15 is arranged on 16 rear end of disk body, and helical line screw thread 17 carries out gear with blade tooth 11 and engages, 16 centre position of disk body peace
Equipped with fixing axle 5, fixing axle 5 is connected with disk body 16 by bearing.
On same longitudinal axis, 7 upper end of screw mandrel is provided with tune for the axis of shell 4, fixing axle 5 and toothed disc 6
Section handle, is machined with Baltimore groove on mobile 10 top of corpus unguis and Baltimore groove is assembled together with convex slide bar 8, processing in shell 4
There is cannelure and bevel gear 15 is emerging in cannelure, hand chucking hole 2 is communicated with cannelure, chuck jaw 3 passes through fastening bolt
Hole 1 and fastening bolt holes 2 14 are fixed with soft pawl and soft pawl can be according to the profile design of workpiece.
Specific embodiment：When being used, staff is checked to this utility model first, is checked for
Defect, cannot just be used if there is if defect, now need to notify that maintainer is keeped in repair, if there is no asking
Can be carried out using if topic, using front, staff's rotary screw rod 7, because screw mandrel 7 is connected with movable block 9 by bearing,
So screw mandrel 7 rotarily drives movable block 9 and moves up and down, realize adjusting between fastening bolt holes 1 and fastening bolt holes 2 14
Distance, can install different size of soft pawl, increase usage range, also reduce production cost.
Staff is put into soft pawl on clamping groove plate 13, then by bolt and fastening bolt holes 1 and fastening bolt holes
2 14, the soft pawl of fastening is realized, then staff inserts 1 spanner of chuck in hand chucking hole 2, the umbrella tooth on 1 spanner of chuck
Wheel is engaged with bevel gear 15,1 spanner of rotating chuck, in the case where bevel gear 15 acts on, drives toothed disc 6 to rotate, because on toothed disc 6
Helical line screw thread 17 carries out gear with the blade tooth 11 on chuck jaw 3 and engages, and toothed disc 6 is rotated and makes two chuck jaws, 3 straight line folding, is entered
And corpus unguis straight line folding is driven, realize clamping or unclamp workpiece.
Ultimate principle of the present utility model and principal character and advantage of the present utility model is had been shown and described above, for
For those skilled in the art, it is clear that this utility model is not limited to the details of above-mentioned one exemplary embodiment, and without departing substantially from this
In the case of the spirit or essential attributes of utility model, this utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, scope of the present utility model is by institute
Attached claim rather than described above restriction, it is intended that will fall in the implication and scope of the equivalency of claim
All changes are included in this utility model.Any reference in claim should not be considered as and limit involved right
Require.
Moreover, it will be appreciated that although this specification is been described by according to embodiment, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of description is only that those skilled in the art should for clarity
Using description as an entirety, the technical scheme in each embodiment can also Jing it is appropriately combined, form those skilled in the art
Understandable other embodiment.
Claims (6)
1. a kind of lathe in machining two-jaw(ed)chuck self-alignment cramping arrangement, including chuck, hand chucking hole and chuck
Pawl, it is characterised in that：The chuck jaw is provided with two, and two chuck jaws are symmetrically mounted on chuck front portion, the chuck
On be machined with hand chucking hole；
The chuck is made up of shell, fixing axle and toothed disc, and the inside the shell is provided with toothed disc, and the toothed disc is built-in
It is furnished with fixing axle, the fixing axle is arranged on inside the shell；
The chuck jaw is by screw mandrel, convex slide bar, movable block, mobile corpus unguis, blade tooth, fastening bolt holes one, clamping groove plate and tight
Fixing bolt hole two constitutes, and the screw mandrel is provided with movable block, and the movable block rear end is fixed with convex slide bar, the convex slide bar
In mobile corpus unguis top, the mobile corpus unguis rear end is machined with blade tooth, is machined with the mobile corpus unguis lower front part
Fastening bolt holes one, are provided with clamping groove plate above the fastening bolt holes one, the clamping groove plate is fixed on mobile corpus unguis front end face
On, fastening bolt holes two are machined with the movable block front end, the screw mandrel is connected with movable block by bearing, the screw mandrel
Lower end is connected by bearing with mobile corpus unguis, and the movable block is arranged on above clamping groove plate；
The toothed disc is made up of bevel gear, disk body and helical line screw thread, and the disk body front end is machined with helical line screw thread, the cone
Gear is arranged on disk body rear end, and the helical line screw thread carries out gear with blade tooth and engages, and the disk body centre position is provided with solid
Dead axle, the fixing axle are connected with disk body by bearing.
2. a kind of lathe in machining two-jaw(ed)chuck self-alignment cramping arrangement according to claim 1, its feature exist
In：The axis of the shell, fixing axle and toothed disc is on same longitudinal axis.
3. a kind of lathe in machining two-jaw(ed)chuck self-alignment cramping arrangement according to claim 1, its feature exist
In：The screw mandrel upper end is provided with regulation handle.
4. a kind of lathe in machining two-jaw(ed)chuck self-alignment cramping arrangement according to claim 1, its feature exist
In：Baltimore groove is machined with the mobile corpus unguis top and Baltimore groove is assembled together with convex slide bar.
5. a kind of lathe in machining two-jaw(ed)chuck self-alignment cramping arrangement according to claim 1, its feature exist
In：The inside the shell is machined with cannelure and bevel gear is emerging in cannelure, and the hand chucking hole is communicated with cannelure.
6. a kind of lathe in machining two-jaw(ed)chuck self-alignment cramping arrangement according to claim 1, its feature exist
In：The chuck jaw passes through fastening bolt holes one and fastening bolt holes two are fixed with soft pawl and soft pawl can be set according to the profile of workpiece
Meter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620951472.XU CN206028778U (en) | 2016-08-27 | 2016-08-27 | Box chuck automatic centering clamping device for numerical control lathe processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620951472.XU CN206028778U (en) | 2016-08-27 | 2016-08-27 | Box chuck automatic centering clamping device for numerical control lathe processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206028778U true CN206028778U (en) | 2017-03-22 |
Family
ID=58304020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620951472.XU Active CN206028778U (en) | 2016-08-27 | 2016-08-27 | Box chuck automatic centering clamping device for numerical control lathe processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206028778U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN107297517A (en) * | 2017-06-28 | 2017-10-27 | 天津职业技术师范大学 | A kind of chuck and lathe |
| CN109158707A (en) * | 2018-09-05 | 2019-01-08 | 合肥银泉铸造有限责任公司 | A kind of special shape gear processing chuck |
| CN110625408A (en) * | 2019-10-14 | 2019-12-31 | 长丰吾道智能光电科技有限公司 | Built-in type ring piece fast-assembling clamp and external mounted type ring piece fast-assembling clamp |
-
2016
- 2016-08-27 CN CN201620951472.XU patent/CN206028778U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107297517A (en) * | 2017-06-28 | 2017-10-27 | 天津职业技术师范大学 | A kind of chuck and lathe |
| CN107297517B (en) * | 2017-06-28 | 2018-11-13 | 天津职业技术师范大学 | A kind of chuck and lathe |
| 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 |
| CN109158707A (en) * | 2018-09-05 | 2019-01-08 | 合肥银泉铸造有限责任公司 | A kind of special shape gear processing chuck |
| CN110625408A (en) * | 2019-10-14 | 2019-12-31 | 长丰吾道智能光电科技有限公司 | Built-in type ring piece fast-assembling clamp and external mounted type ring piece fast-assembling clamp |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |