CN205552074U - Four -jaw chuck clamping equipment - Google Patents
Four -jaw chuck clamping equipment Download PDFInfo
- Publication number
- CN205552074U CN205552074U CN201620365668.0U CN201620365668U CN205552074U CN 205552074 U CN205552074 U CN 205552074U CN 201620365668 U CN201620365668 U CN 201620365668U CN 205552074 U CN205552074 U CN 205552074U
- Authority
- CN
- China
- Prior art keywords
- lathe
- fixed station
- top fixed
- positioning tool
- spring
- 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.)
- Active
Links
Landscapes
- Turning (AREA)
Abstract
The utility model belongs to the technical field of machining, in particular to four -jaw chuck clamping equipment. This four -jaw chuck clamping equipment, including the lathe seat, its characterized in that: lathe seat front end is equipped with the tailstock, is equipped with movable center on this tailstock, movable center and four -jaw chuck are corresponding, on four -jaw chuck installed the lathe of afterbody on the lathe seat, this lathe rear end was equipped with the location frock, is equipped with top fixed station in the frock of location, and top fixed station includes the spring cavity, is equipped with the spring in the spring cavity, and this spring upper end is equipped with toply, was equipped with 2 fixture blocks of symmetry on this is top, and this fixture block is located the spout on top fixed station upper portion, top fixed station upper surface is equipped with and passes through sliding chamber with the spout and be connected to vertically fixture block entry, this fixture block entry with the spout line. The utility model is suitable for a processing straightness not enough round steel, easy maintenance process accurately, and the instrument is with low costs, saves time the reduction processing cost.
Description
(1) technical field
The utility model belongs to Machining Technology field, particularly to a kind of chuck clamping equipment.
(2) background technology
At present, processing major axis the most only processes two of major axis, and the middle axle class three-jaw clamping do not processed, because of round steel
Not, round steel cylindrical does not has datum level three-jaw clamping strength to straight degree, processes and deforms after workpiece takes off, and two processing excircles is not
With one heart, product quality is reduced.
(3) utility model content
The utility model is in order to make up the deficiencies in the prior art, it is provided that a kind of chuck clamping equipment.
The utility model is achieved by the following technical solution:
A kind of chuck clamping equipment, including lathe seat, it is characterised in that: described lathe seat front end is provided with tail
Seat, this tailstock is provided with rolling center；Described rolling center is corresponding with chuck；Described chuck is arranged on lathe seat
On the lathe of upper ends, this lathe rear end is provided with positioning tool, and this positioning tool is connected with lathe spindle by screw thread；Described
Positioning tool is inner hollow, and this positioning tool upper end inwall is provided with projection, and this projection is provided with internal thread；Described location work
The inner bottom surface center of dress is provided with cylindrical top fixed station；Described top fixed station includes spring cavity, and this spring cavity is positioned at
In positioning tool base；Being provided with spring in described spring cavity, this spring upper end is provided with top, these top be provided with symmetry 2
Fixture block, this fixture block is positioned at the chute on top fixed station top；Described top fixed station upper surface is provided with chute line to hanging down
Straight card block entrance, this card block entrance is connected by being located at the cylindrical sliding cavity within top fixed station upper end with chute.
The degree of depth of described spring cavity is 1-1.5cm.
Described lathe rear end is provided with taillight, and this taillight is connected with lathe by the metal hose of flexible orientation.
Described positioning tool is cylindrical.
The two ends centre bore of workpiece is first accomplished fluently when using by the utility model, positioning tool by lathe rear end, work
Part penetrates in spindle hole, and a crown is on positioning tool is top, and a crown is on the live center of tailstock, and chuck is according to axle
Camber regulation clamping, unclamps tailstock live centre and sees that axle head does not occur offset variation can hold out against processing, if unclamping tailstock
Live center sees axle head generation offset variation, and available chuck adjusts offset error, during the processing other end ibid.Installing
Cheng Zhong, top due to positioning tool can regulate its contacting with workpiece by spring, reduces top damage, top
Can replace to new after infringement, by top card block alignment fixture block entrance, after 90-degree rotation in sliding cavity, card
Block enters in chute, reverse operating during taking-up.
The beneficial effects of the utility model are: the utility model is applicable to process the round steel that straight degree is inadequate, easy to maintenance, adds
Work is accurate, and instrument low cost is time-consuming, reduces processing cost.
(4) accompanying drawing explanation
Below in conjunction with the accompanying drawings the utility model is further described.
Fig. 1 is the utility model structural representation.
Fig. 2 is the utility model positioning tool structural representation.
Fig. 3 is the utility model positioning tool top view.
In figure, lathe seat 1, tailstock 2, rolling center 3, chuck 4, lathe 5, positioning tool 6, top fixed station 7, bullet
Spring chamber 8, spring 9, top 10, fixture block 11, chute 12, card block entrance 13, sliding cavity 14, taillight 15.
(5) detailed description of the invention
Accompanying drawing is a kind of specific embodiment of the present utility model.This embodiment includes lathe seat 1, described lathe seat 1 front end
Being provided with tailstock 2, this tailstock 2 is provided with rolling center 3；Described rolling center 3 is corresponding with chuck 4；Described chuck 4
Being arranged on the lathe 5 of lathe seat 1 upper ends, this lathe 5 rear end is provided with positioning tool 6, this positioning tool 6 by screw thread with
Lathe 5 main shaft connects；Described positioning tool 6 is inner hollow, and this positioning tool 6 upper end inwall is provided with projection, in this projection
It is provided with internal thread；The inner bottom surface center of described positioning tool 6 is provided with cylindrical top fixed station 7；Described top fixed station 7
Including spring cavity 8, this spring cavity 8 is positioned at positioning tool 6 base；Being provided with spring 9 in described spring cavity 8, this spring 9 upper end sets
Have top 10, this top 10 be provided with symmetry 2 fixture blocks 11, this fixture block 11 is positioned at the chute 12 on top fixed station 7 top；
Described top fixed station 7 upper surface is provided with chute 12 line to vertical card block entrance 13, this card block entrance 13 and chute 12
Connect by being located at the cylindrical sliding cavity 14 within top fixed station 7 upper end.The degree of depth of described spring cavity 8 is 1-1.5cm.Institute
Stating lathe 5 rear end and be provided with taillight 15, this taillight 15 is connected with lathe by the metal hose of flexible orientation.Described positioning tool
6 is cylindrical.
The two ends centre bore of workpiece is first accomplished fluently when using by the utility model, and positioning tool 6 is pressed in lathe 5 rear end,
Workpiece penetrates in spindle hole, a crown on positioning tool 6 top 10, a crown on the rolling center 3 of tailstock 2, four paws card
Dish 4 regulates clamping according to the camber of axle, unclamps tailstock 2 rolling center 3 and sees that axle head does not occur offset variation to hold out against and adds
Work, if unclamping tailstock 2 rolling center 3 to see axle head generation offset variation, available chuck adjusts offset error, and processing is another
During one end ibid.In installation process, owing to top the 10 of positioning tool 6 can regulate its connecing with workpiece by spring 9
Touching, reduce top damage, can replace to new after top infringement, the fixture block 11 by top 10 is directed at card block entrance 13,
After 90-degree rotation in sliding cavity 14, fixture block 11 enters in chute 12, reverse operating during taking-up.
The most by way of example the utility model is illustrated, but the utility model is not limited to above-mentioned being embodied as
Example, all any changes done based on the utility model or modification belong to the scope that the utility model is claimed.
Claims (4)
1. a chuck clamping equipment, including lathe seat, it is characterised in that: described lathe seat front end is provided with tailstock,
This tailstock is provided with rolling center；Described rolling center is corresponding with chuck；Described chuck is arranged on lathe seat
On the lathe of end afterbody, this lathe rear end is provided with positioning tool, and this positioning tool is connected with lathe spindle by screw thread；Described fixed
Position frock is inner hollow, and this positioning tool upper end inwall is provided with projection, and this projection is provided with internal thread；Described positioning tool
Inner bottom surface center be provided with cylindrical top fixed station；Described top fixed station includes spring cavity, and this spring cavity is positioned at fixed
In the tooling base of position；Being provided with spring in described spring cavity, this spring upper end is provided with top, these top 2 cards being provided with symmetry
Block, this fixture block is positioned at the chute on top fixed station top；Described top fixed station upper surface is provided with chute line to vertical
Card block entrance, this card block entrance is connected by being located at the cylindrical sliding cavity within top fixed station upper end with chute.
Chuck clamping equipment the most according to claim 1, it is characterised in that: the degree of depth of described spring cavity is 1-
1.5cm。
Chuck clamping equipment the most according to claim 1, it is characterised in that: described lathe rear end is provided with tail
Lamp, this taillight is connected with lathe by the metal hose of flexible orientation.
Chuck clamping equipment the most according to claim 1, it is characterised in that: described positioning tool is cylinder
Shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620365668.0U CN205552074U (en) | 2016-04-27 | 2016-04-27 | Four -jaw chuck clamping equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620365668.0U CN205552074U (en) | 2016-04-27 | 2016-04-27 | Four -jaw chuck clamping equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205552074U true CN205552074U (en) | 2016-09-07 |
Family
ID=56806821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620365668.0U Active CN205552074U (en) | 2016-04-27 | 2016-04-27 | Four -jaw chuck clamping equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205552074U (en) |
-
2016
- 2016-04-27 CN CN201620365668.0U patent/CN205552074U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205341975U (en) | Boring grab of differential mechanism shell | |
| CN205950336U (en) | Valve body drilling processingequipment | |
| CN104889783A (en) | Coating clamp for lathe for machining hole of eccentric valve body | |
| CN204584778U (en) | A kind of special fixture processing cylinder body inclined oil hole of air and inclined oil hole of air plane | |
| CN103692323A (en) | Device suitable for lathe and grinding machine to jointly process eccentric sleeve | |
| CN105234718A (en) | Special clamp for jack type tire mold slideway | |
| CN206356926U (en) | A kind of station shoulder hole system boring jig of right angle three | |
| CN206066023U (en) | A kind of Self-centering device of clamping thin-wall workpiece | |
| CN205342586U (en) | Fine special fixture that mills of high speed of small -size accurate work piece | |
| CN205218599U (en) | Module processing upset anchor clamps about forge hot mould | |
| CN105234719A (en) | Special clamp for pneumatic type tire mold slideway | |
| CN205552074U (en) | Four -jaw chuck clamping equipment | |
| CN201970109U (en) | Novel fixture for machine tool | |
| CN207272733U (en) | A kind of large-scale milling machine tooling fixture | |
| CN105057743B (en) | A kind of general boring grab | |
| CN104400467A (en) | No-parking centering fixture | |
| CN210649696U (en) | Floating clamping device for machining outer circle of connecting rod by lathe | |
| CN205201120U (en) | Jack formula tire mould slide special fixture | |
| CN204524912U (en) | A kind of fraise jig | |
| CN203765427U (en) | Device for lathe and grinding machine to jointly machine eccentric bushings | |
| CN203254205U (en) | Machine tool fixture | |
| CN204160203U (en) | The two eccentric fixture of high accuracy | |
| CN209189861U (en) | Axial end drilling tool | |
| CN209255859U (en) | Special tool rest for improving rigidity of turning process system | |
| CN207372730U (en) | Oil distributor cylindrical surface General piercing fixture |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |