CN207508760U - A kind of precision parts digital control processing flexible fixture - Google Patents
A kind of precision parts digital control processing flexible fixture Download PDFInfo
- Publication number
- CN207508760U CN207508760U CN201721686348.6U CN201721686348U CN207508760U CN 207508760 U CN207508760 U CN 207508760U CN 201721686348 U CN201721686348 U CN 201721686348U CN 207508760 U CN207508760 U CN 207508760U
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- CN
- China
- Prior art keywords
- shaft
- flexible fixture
- bevel gear
- clamping bar
- precision parts
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Abstract
The utility model discloses a kind of precision parts digital control processing flexible fixtures, including flexible fixture ontology and clamping bar, the both sides of the flexible fixture ontology are symmetrically arranged with stent, the inner end of the first rotating shaft is welded with first bevel gear, the outer end of the first rotating shaft is connect by gear set with third rotating shaft transmission, the inner end of the thread bush is fixedly connected with fixed plate, and the outer cover of the clamping bar is equipped with buffer spring.In the utility model, by the gearing of driving motor, the second shaft drives second bevel gear rotation, so that first bevel gear and first rotating shaft rotate simultaneously, under the rotary action of first rotating shaft, gear set rotates and the second shaft is driven to rotate, and under the rotary action of the second shaft, thread bush and fixed plate are toward medial movement, so as to which clamping bar be controlled to clamp precision parts, the clamping bar that can easily control both sides by this structure simultaneously clamps part, easy to operate, convenient for control.
Description
Technical field
The utility model is related to precision component chuck apparatus technical field more particularly to a kind of precision parts digital control processings
Flexible fixture.
Background technology
The process equipment of manufacturing process includes the selection and design of cutter, fixture, detection device and mold, in order to reduce dress
Folder expense and Operational preparation time, flexible clamping is essential, it is, in general, that flexible fixture refers to the shape and ruler of workpiece
It is very little have certain variation after, fixture also adapts to this adaptability to changes for changing and being continuing with.
Processing for precision parts, it usually needs it is gripped first, however existing digital control processing
Flexible fixture is generally by controlling multiple transmission mechanisms to be driven grip block, so as to which two grip blocks be controlled to carry out part
Clamping, this structure, which easily leads to two grip blocks and can not synchronize, carries out clamping work, and stability is poor, is not easy to control,
It is secondary, since the surface of precision parts is there may be the phenomenon that out-of-flatness, when being clamped by existing apparatus to it, due to zero
Part surface unbalance stress, easily leads to part and is destroyed.
Utility model content
The purpose of this utility model is and a kind of precision parts proposed in order to solve shortcoming in the prior art
Digital control processing flexible fixture.
To achieve these goals, the utility model employs following technical solution：A kind of precision parts digital control processing
Flexible fixture, including flexible fixture ontology and clamping bar, the both sides of the flexible fixture ontology are symmetrically arranged with stent, and on stent
Rotation is provided with first rotating shaft, and the inner end of the first rotating shaft is welded with first bevel gear, and the bottom of first bevel gear
It is connect by second bevel gear with the second rotating shaft transmission, the outer end of the first rotating shaft is passed by gear set and third shaft
Dynamic connection, one end of the third shaft are connect by screw thread with thread bush helical rotation, and the inner end of the thread bush, which is fixed, to be connected
Fixed plate is connected to, the side of the fixed plate is uniformly provided with groove, and groove is slidably connected by limited block and clamping bar, institute
The outer cover for stating clamping bar is equipped with buffer spring.
As further describing for above-mentioned technical proposal：
The bottom end of second shaft is welded with the shaft coupling being sequentially connected for driving motor.
As further describing for above-mentioned technical proposal：
The second bevel gear engages connection perpendicular to first bevel gear and with first bevel gear.
As further describing for above-mentioned technical proposal：
The bottom of the fixed plate is connect by sliding sleeve with sliding bar, and the both ends of slide bar are welded respectively with two stands
It connects.
As further describing for above-mentioned technical proposal：
The end of the clamping bar is equipped with elastic buffering pad.
In the utility model, first, by the gearing of driving motor, the second shaft drives second bevel gear rotation,
So that first bevel gear and first rotating shaft rotate simultaneously, under the rotary action of first rotating shaft, gear set is rotated and is driven
Second shaft rotates, and under the rotary action of the second shaft, thread bush and fixed plate are toward medial movement, so as to which clamping bar be controlled to clamp
Precision parts, the clamping bar that can easily control both sides by this structure simultaneously clamps part, easy to operate, is convenient for
Control, secondly, the side of fixed plate is uniformly provided with groove, and groove is slidably connected by limited block and clamping bar, and clamping bar
Outer cover is equipped with buffer spring, and clamping bar is uniformly gathered on the surface of fixed plate, is not only able to make by this structure
The moment that must be clamped is flexible contact, while also is able to the stable holding of the parts suitable for surface irregularity, is effectively avoided
The destruction of part.
Description of the drawings
Fig. 1 be the utility model proposes a kind of precision parts digital control processing flexible fixture structure diagram；
Fig. 2 is the side view of the fixed plate of the utility model precision parts digital control processing flexible fixture；
Fig. 3 is the structure diagram of the third shaft of the utility model precision parts digital control processing flexible fixture.
Marginal data：
1- first rotating shafts, 2- flexible fixtures ontology, 3- sliding sleeves, 4- slide bars, 5- first bevel gears, 6- shaft couplings, 7- second
Shaft, 8- second bevel gears, 9- gear sets, 10- thirds shaft, 101- screw threads, 11- stents, 12- screw-casings, 13- fixed plates,
14- grooves, 15- limited blocks, 16- buffer springs, 17- clamping bars.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.
With reference to Fig. 1-3, a kind of precision parts digital control processing flexible fixture is soft including flexible fixture ontology 2 and clamping bar 17
Property chuck body 2 both sides be symmetrically arranged with stent 11, and rotation is provided with first rotating shaft 1 on stent 11, first rotating shaft 1
Inner end is welded with first bevel gear 5, and the bottom of first bevel gear 5 is driven by 8 and second shaft 7 of second bevel gear and connected
It connects, the outer end of first rotating shaft 1 is sequentially connected by gear set 9 and third shaft 10, and one end of third shaft 10 passes through screw thread
101 connect with 12 helical rotation of thread bush, and the inner end of thread bush 12 is fixedly connected with fixed plate 13, and the side of fixed plate 13 is uniform
Fluted 14 are opened up, and groove 14 is slidably connected by limited block 15 and clamping bar 17, the outer cover of clamping bar 17 is equipped with buffering elastic
Spring 16.
The bottom end of second shaft 7 is welded with the shaft coupling 6 for being sequentially connected with driving motor, and second bevel gear 8 is vertical
Connection is engaged in first bevel gear 5 and with first bevel gear 5, the bottom of fixed plate 13 is slided by sliding sleeve 3 and slide bar 4 to be connected
It connects, and the both ends of slide bar 4 are welded respectively with two stands 11, the end of clamping bar 17 is equipped with elastic buffering pad.
The internal diameter of sliding sleeve 3 is equal with the diameter of slide bar 4, and the setting of slide bar 4 is vertical square for limiting fixed plate 13
Upward displacement so that clamping process more stablize, gear set 9 be by the gear combination of three connections of intermeshing and
Into being mainly used for the transmission of rotary action, the outer sheath of clamping bar 17 is equipped with buffer spring 16, and the outside of clamping bar 17 passes through buffering
Spring 16 and 13 elastic connection of fixed plate.
Operation principle：In use, be sequentially connected by driving motor and shaft coupling 6, under the gearing of driving motor,
Second shaft 7 drives second bevel gear 8 to rotate, so that first bevel gear 5 and first rotating shaft 1 rotate simultaneously, at first turn
Under the rotary action of axis 1, gear set 9 rotates and the second shaft 10 is driven to rotate, under the rotary action of the second shaft 10, screw thread
Set 12 and fixed plate 13 are toward medial movement, and when the end of clamping bar 17 is contacted with the surface of parts, buffer spring 16 is compressed,
So that clamping bar 17 is flexible contact with parts touching moment, by the lasting rotation of first rotating shaft 1, until by parts
Grip stabilization.
The preferable specific embodiment of the above, only the utility model, but the scope of protection of the utility model is not
This is confined to, in the technical scope that any one skilled in the art discloses in the utility model, according to this practicality
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (5)
1. a kind of precision parts digital control processing flexible fixture, including flexible fixture ontology (2) and clamping bar (17), feature exists
In the both sides of the flexible fixture ontology (2) are symmetrically arranged with stent (11), and rotation is provided with first turn on stent (11)
Axis (1), the inner end of the first rotating shaft (1) are welded with first bevel gear (5), and the bottom of first bevel gear (5) passes through
Second bevel gear (8) is sequentially connected with the second shaft (7), and the outer end of the first rotating shaft (1) passes through gear set (9) and third
Shaft (10) is sequentially connected, and one end of the third shaft (10) is connect by screw thread (101) with thread bush (12) helical rotation,
The inner end of the thread bush (12) is fixedly connected with fixed plate (13), and the side of the fixed plate (13) is uniformly provided with groove
(14), and groove (14) is slidably connected by limited block (15) and clamping bar (17), and the outer cover of the clamping bar (17), which is equipped with, to be delayed
Rush spring (16).
2. a kind of precision parts digital control processing flexible fixture according to claim 1, which is characterized in that described second turn
The bottom end of axis (7) is welded with the shaft coupling (6) for being sequentially connected with driving motor.
A kind of 3. precision parts digital control processing flexible fixture according to claim 1, which is characterized in that second cone
Gear (8) engages connection perpendicular to first bevel gear (5) and with first bevel gear (5).
A kind of 4. precision parts digital control processing flexible fixture according to claim 1, which is characterized in that the fixed plate
(13) bottom is slidably connected by sliding sleeve (3) and slide bar (4), and the both ends of slide bar (4) are welded respectively with two stands (11).
A kind of 5. precision parts digital control processing flexible fixture according to claim 1, which is characterized in that the clamping bar
(17) end is equipped with elastic buffering pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721686348.6U CN207508760U (en) | 2017-12-07 | 2017-12-07 | A kind of precision parts digital control processing flexible fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721686348.6U CN207508760U (en) | 2017-12-07 | 2017-12-07 | A kind of precision parts digital control processing flexible fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207508760U true CN207508760U (en) | 2018-06-19 |
Family
ID=62543928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721686348.6U Expired - Fee Related CN207508760U (en) | 2017-12-07 | 2017-12-07 | A kind of precision parts digital control processing flexible fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207508760U (en) |
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108787857A (en) * | 2018-07-26 | 2018-11-13 | 芜湖博康汽车饰件有限公司 | A kind of sliding positioning clamping punching fixture |
| CN108994191A (en) * | 2018-08-30 | 2018-12-14 | 杭州中齐新材料科技有限公司 | A kind of automobile die positioning tool |
| CN109202298A (en) * | 2018-09-11 | 2019-01-15 | 佛山运安激光制版有限公司 | A kind of clamping device for ceramic panel laser engraving |
| CN109352250A (en) * | 2018-12-17 | 2019-02-19 | 重庆帝赐机械制造有限公司 | A kind of positioning device for the welding trunnion on motorbike frame |
| CN109434606A (en) * | 2018-12-17 | 2019-03-08 | 重庆帝赐机械制造有限公司 | A kind of device of the burr on motorbike frame of polishing |
| CN109530575A (en) * | 2018-09-29 | 2019-03-29 | 佛山市顺德区奔蓝五金机械有限公司 | The bone wire molding machine of bicycle seat packet |
| CN110434784A (en) * | 2019-09-06 | 2019-11-12 | 温州集袖贸易有限公司 | A kind of steel detection fixture clamping a variety of steel patterns |
| CN111185780A (en) * | 2018-11-15 | 2020-05-22 | 发那科株式会社 | Production change adjusting method and processing system |
| CN111730527A (en) * | 2020-08-04 | 2020-10-02 | 绘蓝环保技术(天津)有限公司 | Flexible positioning clamping tool module |
| CN111958270A (en) * | 2020-08-20 | 2020-11-20 | 江苏安全技术职业学院 | Special fixture for numerical control machining center |
| CN112476321A (en) * | 2020-12-16 | 2021-03-12 | 陈冬阳 | Manual lamp changing tool |
| CN112518532A (en) * | 2020-11-18 | 2021-03-19 | 浙江江山福鑫工艺品有限公司 | Iron art article dysmorphism face self-adaptation burnishing device |
| CN112676946A (en) * | 2020-12-03 | 2021-04-20 | 上海复合材料科技有限公司 | Composite small-size round thin-wall product processing device and using method |
| CN112847151A (en) * | 2021-01-14 | 2021-05-28 | 谭治和 | Many specifications formula aluminium alloy sand blasting equipment |
| CN113020864A (en) * | 2021-02-04 | 2021-06-25 | 李丙然 | Turnover machining device |
| CN114346568A (en) * | 2022-01-17 | 2022-04-15 | 刘清平 | Pneumatic welding fixture |
| CN114800714A (en) * | 2022-05-30 | 2022-07-29 | 余奉亭 | Wood fiber system with carving function |
| CN115008221A (en) * | 2022-08-10 | 2022-09-06 | 南通市恒瑞精密机械制造有限公司 | Machine tool fixture for machining |
-
2017
- 2017-12-07 CN CN201721686348.6U patent/CN207508760U/en not_active Expired - Fee Related
Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108787857A (en) * | 2018-07-26 | 2018-11-13 | 芜湖博康汽车饰件有限公司 | A kind of sliding positioning clamping punching fixture |
| CN108994191A (en) * | 2018-08-30 | 2018-12-14 | 杭州中齐新材料科技有限公司 | A kind of automobile die positioning tool |
| CN109202298A (en) * | 2018-09-11 | 2019-01-15 | 佛山运安激光制版有限公司 | A kind of clamping device for ceramic panel laser engraving |
| CN109530575A (en) * | 2018-09-29 | 2019-03-29 | 佛山市顺德区奔蓝五金机械有限公司 | The bone wire molding machine of bicycle seat packet |
| CN111185780A (en) * | 2018-11-15 | 2020-05-22 | 发那科株式会社 | Production change adjusting method and processing system |
| CN111185780B (en) * | 2018-11-15 | 2022-04-05 | 发那科株式会社 | Production change adjusting method and processing system |
| CN109352250B (en) * | 2018-12-17 | 2020-12-08 | 温州意成自动化科技有限公司 | Positioning device for welding support lug on motorcycle frame |
| CN109352250A (en) * | 2018-12-17 | 2019-02-19 | 重庆帝赐机械制造有限公司 | A kind of positioning device for the welding trunnion on motorbike frame |
| CN109434606A (en) * | 2018-12-17 | 2019-03-08 | 重庆帝赐机械制造有限公司 | A kind of device of the burr on motorbike frame of polishing |
| CN110434784A (en) * | 2019-09-06 | 2019-11-12 | 温州集袖贸易有限公司 | A kind of steel detection fixture clamping a variety of steel patterns |
| CN111730527A (en) * | 2020-08-04 | 2020-10-02 | 绘蓝环保技术(天津)有限公司 | Flexible positioning clamping tool module |
| CN111958270A (en) * | 2020-08-20 | 2020-11-20 | 江苏安全技术职业学院 | Special fixture for numerical control machining center |
| CN112518532A (en) * | 2020-11-18 | 2021-03-19 | 浙江江山福鑫工艺品有限公司 | Iron art article dysmorphism face self-adaptation burnishing device |
| CN112676946A (en) * | 2020-12-03 | 2021-04-20 | 上海复合材料科技有限公司 | Composite small-size round thin-wall product processing device and using method |
| CN112476321A (en) * | 2020-12-16 | 2021-03-12 | 陈冬阳 | Manual lamp changing tool |
| CN112847151A (en) * | 2021-01-14 | 2021-05-28 | 谭治和 | Many specifications formula aluminium alloy sand blasting equipment |
| CN113020864A (en) * | 2021-02-04 | 2021-06-25 | 李丙然 | Turnover machining device |
| CN114346568A (en) * | 2022-01-17 | 2022-04-15 | 刘清平 | Pneumatic welding fixture |
| CN114800714A (en) * | 2022-05-30 | 2022-07-29 | 余奉亭 | Wood fiber system with carving function |
| CN115008221A (en) * | 2022-08-10 | 2022-09-06 | 南通市恒瑞精密机械制造有限公司 | Machine tool fixture for machining |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180619 Termination date: 20181207 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |