CN206643417U - A kind of accurate fixed chuck - Google Patents
A kind of accurate fixed chuck Download PDFInfo
- Publication number
- CN206643417U CN206643417U CN201720269969.8U CN201720269969U CN206643417U CN 206643417 U CN206643417 U CN 206643417U CN 201720269969 U CN201720269969 U CN 201720269969U CN 206643417 U CN206643417 U CN 206643417U
- Authority
- CN
- China
- Prior art keywords
- main body
- fixed chuck
- cushion rubber
- screw
- chuck
- 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
- Gripping On Spindles (AREA)
Abstract
The utility model discloses a kind of accurate fixed chuck, including the second main body, the first main body cushion rubber, the second main body rubber ring, the first main body, the second screw and piston cushion rubber, chuck is provided with the left of first main body, the first main body upper end is provided with shunting joint, the second screw lower end is provided with the 3rd screw, and the first main body cushion rubber is provided with the left of first main body.It is steel alloy material that the fixed chuck of the precision, which is provided with thrust spring, and a diameter of 12cm, and length is 30cm, steel alloy material has good pliability, rigid is stronger simultaneously, it is not easy to break, increase the service life, the precision of fixed chuck is also ensure that simultaneously, primary nut model M18*1.5, and outside is cylindrical structural, it will be connected before and after whole fixed chuck, convenient operation, also save space simultaneously, overall precision is high, and simple structure, but it can be good at completing clamp-on tool or the fixed article for needing to transform, practicality is high, low cost.
Description
Technical field
Fixed chuck technical field is the utility model is related to, is specially a kind of accurate fixed chuck.
Background technology
As the prosperity of economy, the continuous raising of people's living standard, the development of production technology are become better and better, produce
Quality requires more and more higher, therefore required production equipment precision requirement also more and more higher, during machine-building
The application of chuck is also more and more, therefore accurate fixed chuck effect just seems especially prominent, and fixed chuck is a kind of
It is also that one kind is used for fixing for a kind of fixture that is used for confine a kind of drill bit either tubular of milling cutter of the device on milling machine
Reinforce a kind of fixing device for the part for needing to transform.The thrust spring of common fixed chuck is using ordinary steel on the market
Material, elastic effect is poor, and slight crack easily occurs, or the situation of fracture, influences manufacture production, and chuck is cylindrical structural,
Either pyramidal structure, clamping effect is poor, and can not give can not ensure precision machining processes cutter or need the part transformed not
It can drop, be adversely affected to production process, while also result in economic loss.
Utility model content
The purpose of this utility model is to provide a kind of accurate fixed chuck, to solve the mesh that above-mentioned background technology proposes
The problem of accurate fixed chuck clamping effect difference of preceding in the market.
To achieve the above object, the utility model provides following technical scheme：A kind of accurate fixed chuck, including second
Main body, the first main body cushion rubber, the second main body rubber ring, the first main body, the second screw and piston cushion rubber, the second main body left side are set
Thrust spring is equipped with, big nut is provided with the right side of second main body, primary nut is fixed with the right side of the first main body cushion rubber, and it is small
Nut lower end is fixed with the first screw, and piston is provided with the left of the second main body rubber ring, is provided with the left of first main body
Chuck, the first main body upper end are provided with shunting joint, and the second screw lower end is provided with the 3rd screw, the piston glue
Circle right side is provided with piston, and the first main body cushion rubber is provided with the left of first main body.
Preferably, the thrust spring, is steel alloy material, and a diameter of 12cm, length 30cm.
Preferably, the piston is anti-cast iron quality, and weight is 0.851kg.
Preferably, the chuck length is 75cm, is ramp-like configuration at left end 14cm, and inclination angle is 15 °.
Preferably, the primary nut model M18*1.5, and outside is cylindrical structural.
Compared with prior art, the beneficial effects of the utility model are：The fixed chuck of the precision is provided with thrust spring, and
For steel alloy material, and a diameter of 12cm, length 30cm, steel alloy material have good pliability, while rigid
It is relatively strong, it is not easy to break, increase the service life, while the precision of fixed chuck is also ensure that, piston is anti-cast iron quality, and
Weight is 0.851kg, and rigid is high, in light weight, cheap, reduces the manufacturing price of total, chuck length is
It is ramp-like configuration at 75cm, left end 14cm, and inclination angle is 15 °, can preferably clamp cutter or article, be not easy
Fall, improve speed of production, while also improve production precision, primary nut model M18*1.5, and outside is cylindrical structural,
It will be connected before and after whole fixed chuck, convenient operation, while also save space, overall precision is high, and simple structure,
But it can be good at completing clamp-on tool or the fixed article for needing to transform, practicality is high, low cost.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is the utility model structure sectional view.
In figure：1st, the second main body, 2, thrust spring, the 3, first main body cushion rubber, the 4, second main body rubber ring, 5, piston, 6, first
Main body, 7, chuck, 8, primary nut, 9, big nut, the 10, first screw, the 11, second screw, the 12, the 3rd screw, 13, shunting connects
Head, 14, piston cushion rubber, the 15, first main body cushion rubber.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-2 is referred to, the utility model provides a kind of technical scheme：A kind of accurate fixed chuck, including the second master
Body 1, the first main body cushion rubber 3, the second main body rubber ring 4, the first main body 6, the second screw 11 and piston cushion rubber 14, the second main body 1 are left
Side is provided with thrust spring 2, thrust spring 2, is steel alloy material, and a diameter of 12 ㎝, length are 30 ㎝, and steel alloy material has well
Pliability, while rigid is stronger, not easy to break, increases the service life, while also ensure that the precision of fixed chuck
Degree, the right side of the second main body 1 are provided with big nut 9, and the right side of the first main body cushion rubber 3 is fixed with primary nut 8, and the lower end of primary nut 8 is consolidated
Surely there are the first screw 10, the model M18*1.5 of primary nut 8, and outside is cylindrical structural, will be connected before and after whole fixed chuck
Connecing, convenient operation, while also save space, the left side of the second main body rubber ring 4 is provided with piston 5, and piston 5 is anti-cast iron quality,
And weight is 0.851 ㎏, rigid is high, in light weight, cheap, reduces the manufacturing price of total, the first main body 6
Left side is provided with chuck 7, and the length of chuck 7 is 75 ㎝, is ramp-like configuration at the ㎝ of left end 14, and inclination angle is 15 °, can be by knife
Tool or article preferably clamp, and are not easy to drop, and improve speed of production, while also improve production precision, the upper end of the first main body 6
Shunting joint 13 is installed, the lower end of the second screw 11 is provided with the 3rd screw 12, and the right side of piston cushion rubber 14 is provided with piston 5, the
The left side of one main body 6 is provided with the first main body cushion rubber 15.
Operation principle：In chuck fixed using the precision, first, chuck 7 runs through whole device, and chuck 7 is grown
Spend for 75cm, be ramp-like configuration at left end 14cm, and inclination angle is 15 °, can preferably clamp cutter or article, will
Piston 5 is enclosed on chuck 7, then the first main body 6 is enclosed on chuck 7, and piston 5 nested can be arranged on the first main body 6
Inside, then piston cushion rubber 14 is bonded with the right side of piston 5, the effect of piston cushion rubber 14 is can to improve the sealing of piston 5, from
And the operating efficiency of whole device is improved, eight thrust springs 2 are uniformly arranged on piston 5 afterwards, and in the second main body 1 and the
Installed thrust spring 2 between one main body 6, thrust spring 2 can improve sealing, play the function of oil-leakage-prevention, the second main body 1 and first
Main body 6 is fixedly connected with the first screw 10, and the top of the first main body 6 is provided with shunting joint 13, can connect other pipelines or
Person's equipment, then the first main body cushion rubber 3 is loaded inside the second main body 1, while primary nut 8 and big nut 9 are installed into the second master
In body 1, and primary nut 8 is nested inside big nut 9, and is entered with the second screw 11 installed in the surrounding of the second main body 1
Row is fixed, and here it is the whole work process of the fixed chuck of the precision.
Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art
Say, it can still be modified to the technical scheme described in foregoing embodiments, or which part technical characteristic is entered
Row equivalent substitution, all within the spirit and principles of the utility model, any modification, equivalent substitution and improvements made etc., all should
Within the scope of protection of the utility model.
Claims (5)
1. a kind of accurate fixed chuck, including the second main body (1), the first main body cushion rubber (3), the second main body rubber ring (4), first
Main body (6), the second screw (11) and piston cushion rubber (14), it is characterised in that：Thrust spring is provided with the left of second main body (1)
(2) big nut (9), is provided with the right side of second main body (1), primary nut is fixed with the right side of the first main body cushion rubber (3)
(8), and primary nut (8) lower end is fixed with the first screw (10), and piston (5), institute are provided with the left of the second main body rubber ring (4)
To state and chuck (7) is provided with the left of the first main body (6), the first main body (6) upper end is provided with shunting joint (13), and described second
Screw (11) lower end is provided with the 3rd screw (12), and piston (5), first main body are provided with the right side of the piston cushion rubber (14)
(6) left side is provided with the first main body cushion rubber (15).
A kind of 2. accurate fixed chuck according to claim 1, it is characterised in that：The thrust spring (2) is steel alloy
Material, and a diameter of 12cm, length 30cm.
A kind of 3. accurate fixed chuck according to claim 1, it is characterised in that：The piston (5) is anti-cast iron material
Matter, and weight is 0.851kg.
A kind of 4. accurate fixed chuck according to claim 1, it is characterised in that：Chuck (7) length is 75cm,
It is ramp-like configuration at left end 14cm, and inclination angle is 15 °.
A kind of 5. accurate fixed chuck according to claim 1, it is characterised in that：Primary nut (8) model
M18*1.5, and outside is cylindrical structural.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720269969.8U CN206643417U (en) | 2017-03-20 | 2017-03-20 | A kind of accurate fixed chuck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720269969.8U CN206643417U (en) | 2017-03-20 | 2017-03-20 | A kind of accurate fixed chuck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206643417U true CN206643417U (en) | 2017-11-17 |
Family
ID=60279457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720269969.8U Active CN206643417U (en) | 2017-03-20 | 2017-03-20 | A kind of accurate fixed chuck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206643417U (en) |
-
2017
- 2017-03-20 CN CN201720269969.8U patent/CN206643417U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202780853U (en) | Abrasive flow clamp | |
| CN202684137U (en) | Hydraulic clamp for numerically controlled lathe | |
| CN206643417U (en) | A kind of accurate fixed chuck | |
| CN207043810U (en) | Parking part caliper body processes branch earhole hydraulically operated fixture after automobile | |
| CN204019196U (en) | Spacing adjustable damping universal machine fixture | |
| CN205673883U (en) | A kind of boring grab | |
| CN205325242U (en) | Anchor clamps for machine tool machining of axle type part | |
| CN204450011U (en) | A kind of fixture of turning thin-wall winding pipe exit end | |
| CN202804937U (en) | Uniform machine fixture | |
| CN205324766U (en) | Jack catch floats | |
| CN205588427U (en) | Quick start bit | |
| CN204525016U (en) | Lathe shock-absorbing support seat | |
| CN206216315U (en) | STR knuckle special fixtures | |
| CN202684233U (en) | Clamping mandril for gear-grinding machining of gear | |
| CN203751769U (en) | Machine tool clamp special for shock absorption | |
| CN207857886U (en) | Floating external jacket | |
| CN201333560Y (en) | Broaching clamp for processing fractured connecting rods | |
| CN204122783U (en) | A kind of swelling fixture for lathe | |
| CN204565627U (en) | A kind of impact-resistant bed piece | |
| CN204771999U (en) | Quick -witted soft connection structure of high throwing | |
| CN204195272U (en) | Gear pump mount pad end face secondary process frock | |
| CN202411859U (en) | Auxiliary workpiece clamp | |
| CN206925505U (en) | Four longitudinal seam welding special machine positioning fixtures | |
| CN219925676U (en) | Constant-pressure grinding tool | |
| CN206366840U (en) | A kind of clamping device of blanking process precision assembly structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200515 Address after: No.165 Shatong Road, Dalang Town, Dongguan City, Guangdong Province Patentee after: Dongguan Fangrong Metallurgical Equipment Co., Ltd Address before: 523000, No. 163, Sha Tong Road, Sha Bu Village, Dalang Town, Dongguan, Guangdong Patentee before: FONG SEIKI KOGYO CO., LTD., DONGGUAN CITY |