CN108818037A - A kind of rotatable multi-angle clamping device of lathe - Google Patents
A kind of rotatable multi-angle clamping device of lathe Download PDFInfo
- Publication number
- CN108818037A CN108818037A CN201810740513.4A CN201810740513A CN108818037A CN 108818037 A CN108818037 A CN 108818037A CN 201810740513 A CN201810740513 A CN 201810740513A CN 108818037 A CN108818037 A CN 108818037A
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- gear
- fixed
- pedestal
- sliding block
- worm
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention belongs to machine tool fields, the rotatable multi-angle clamping device of especially a kind of lathe, it is low for existing machine tool fixture clamping efficiency, the problem of troublesome in poeration and large labor intensity, now propose following solution, including pedestal, the bottom of the pedestal is equipped with first motor and worm seat, worm screw is rotatably equipped on the worm seat, the output shaft of the first motor is connect with worm screw by belt, angle measurement unit is installed at the top of the pedestal, the top rotation of the pedestal, which runs through, shaft, the bottom end of the shaft is fixed with worm gear, the top of the shaft is fixed with first gear, the side of the first gear is fixed with first connecting rod, the first connecting rod is fixed with rotation seat far from one end of first gear, the two sides up and down of the rotation seat offer first sliding groove.Operation of the present invention is simple, using flexible, can greatly improve the convenience and efficiency of clamping machine tool.
Description
Technical field
The present invention relates to machine tool technology field more particularly to a kind of rotatable multi-angle clamping devices of lathe.
Background technique
Lathe (English name：Machine tool) refer to the machine of manufacture machine, also known as machine-tool or toolroom machine, it practises
Used upper abbreviation lathe.It is generally divided into Metal Cutting Machine Tool, forging machine tool and wood craft machines etc..Processing equipment in modern mechanical manufacturing
There are many method of part：In addition to machining, there are also casting, forging, welding, punching press, extruding etc., as long as it is higher to belong to required precision
With the thinner part of surface roughness requirements, generally all need to finally be processed on lathe with the method for cutting.Lathe is in state
Significant role is played in the construction of people's economic modernization.Lathe is the machine for mainly carrying out turnery processing to the workpiece of rotation with lathe tool
Bed.Drill bit, reamer, reamer, screw tap, screw die and checkering tool etc. also can be used to be processed accordingly on lathe.Lathe master
It is used to process axis, disk, set and other workpiece with rotary surface, is to use most wide one in machine-building and repair factory
Class lathe.
Fixture is widely used in the processing of lathe, the superiority and inferiority of fixture be directly related to clamping efficiency and
The precision of processing, largely using manual clamping in existing lathe, low efficiency and labor intensity is bigger；Meanwhile it is existing
Some fixtures are generally fixed structure, that is, can only carry out clamping to a position, are needing in this way to different angle
It generally requires to re-replace fixture when being processed with position, it is very troublesome, seriously affect the efficiency of processing.
Summary of the invention
A kind of rotatable multi-angle clamping device of lathe proposed by the present invention, solves existing machine tool fixture clamping
The problem of low efficiency, troublesome in poeration and large labor intensity.
To achieve the goals above, present invention employs following technical solutions：
A kind of rotatable multi-angle clamping device of lathe, including pedestal, the bottom of the pedestal are equipped with the first electricity
Machine and worm seat are rotatably equipped with worm screw on the worm seat, and the output shaft of the first motor is connect with worm screw by belt,
Angle measurement unit is installed, the top rotation of the pedestal, which runs through, shaft, the bottom end of the shaft at the top of the pedestal
It is fixed with worm gear, the top of the shaft is fixed with first gear, and the side of the first gear is fixed with first connecting rod, described
First connecting rod is fixed with rotation seat far from one end of first gear, and the two sides up and down of the rotation seat offer first sliding groove,
Both ends on the rotation seat far from first connecting rod side are respectively and fixedly provided with fixing seat, and the side of any one fixing seat is equipped with
The output shaft of second motor, second motor through fixing seat and is connected with screw rod, and two sections of screw threads are offered on the screw rod
Oppositely oriented thread segment is socketed with U-shaped Mobile base, the inside of the Mobile base on two sections of thread segments by screw thread
It is symmetrically fixed with the first sliding block, first sliding block is slidably mounted in the first sliding groove on rotation seat, two Mobile bases
Inside pass through fixing axle and be rotatably equipped with armed lever, the fixing axle of any one armed lever is connected with the output of third motor
Axis, the third motor are mounted on armed lever, and telescopic component, the side of two armed levers are connected between two armed levers
Second sliding slot is offered, pressure sensor is installed in the second sliding slot, the side of the pressure sensor is equipped with folder
Hold head assembly.
Preferably, the telescopic component includes sleeve, spring and slide bar, and there are two sleeve is set, the inside of two sleeves is equal
It is connected with slide bar by spring, two sleeves are separately fixed on two armed levers.
Preferably, the clamping head assembly includes the second sliding block, second connecting rod and pressing plate, and the second sliding block is fixed on pressure biography
On sensor, the second sliding block is connected with second connecting rod, side of the second connecting rod far from the second sliding block far from the side of pressure sensor
It is connected with pressing plate.
Preferably, the angle measurement unit includes second gear, scale strip, pointer and fixed column, fixed column and scale
Item is each attached to the top of pedestal, and rotation is socketed with second gear in fixed column, and the side of second gear is fixed with pointer.
Preferably, the worm gear and worm screw engaged transmission, first gear and second gear engaged transmission.
Preferably, the third sliding slot of arc is offered at the top of the pedestal, the bottom of rotation seat is connected with third sliding block,
Third sliding block is slidably mounted in the third sliding slot at the top of pedestal.
Preferably, the first gear, first connecting rod, rotation seat, fixing seat, third sliding block are integral structure, mobile
Seat is integral structure with the first sliding block.
Preferably, the bottom both ends of the pedestal are respectively and fixedly provided with the support base of L-type, and support base is mounted on lathe by bolt
On.
Compared with prior art, the beneficial effects of the invention are as follows：
1, the worm and wheel that the present invention is arranged has self-locking performance, ensure that the stability of rotational angle, first gear are logical
The angle of rotation can be amplified by crossing the transmission effect with second gear, and quickly be read by pointer, convenient for improving rotational angle
Accuracy；
2, the pressure sensor that the present invention is arranged can obtain in time chucking power in clamping, convenient for control chucking power, improve
The stability and safety of clamping；
3, achievable two armed levers of the present invention are in vertical plane and in the rotation of horizontal plane, and clip position is very flexible, pole
The big clamping demand improved on lathe to different workpieces, use are very flexible.
4, operation of the present invention is simple, using flexible, and be widely used prospect in machine tooling, meanwhile, this
Invention is suitable in automation processing using automatically controlling, can greatly improve the convenience and efficiency of clamping machine tool.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the rotatable multi-angle clamping device of lathe proposed by the present invention；
Fig. 2 is a kind of component installation of base bottom of the rotatable multi-angle clamping device of lathe proposed by the present invention
Structural schematic diagram；
Fig. 3 is a kind of structural representation of the Mobile base of the rotatable multi-angle clamping device of lathe proposed by the present invention
Figure；
Fig. 4 is a kind of structural representation of the rotation seat of the rotatable multi-angle clamping device of lathe proposed by the present invention
Figure；
Fig. 5 is a kind of structural representation of the telescopic component of the rotatable multi-angle clamping device of lathe proposed by the present invention
Figure；
Fig. 6 is that a kind of structure of the clamping head assembly of the rotatable multi-angle clamping device of lathe proposed by the present invention is shown
It is intended to.
In figure：1 pedestal, 2 second gears, 3 scale strips, 4 pointers, 5 fixed columns, 6 first gears, 7 first connecting rods, 8 screw rods,
9 fixing seats, 10 telescopic components, 101 sleeves, 102 springs, 103 slide bars, 11 armed levers, 12 clamping head assemblies, 121 second sliding blocks,
122 second connecting rods, 122 pressing plates, 13 pressure sensors, 14 third motors, 15 Mobile bases, 16 second motors, 17 rotation seats, 18 turns
Axis, 19 support bases, 20 worm gears, 21 worm screws, 22 belts, 23 first motors, 24 worm seats, 25 first sliding blocks, 26 third sliding blocks.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Referring to Fig.1-6, the rotatable multi-angle clamping device of a kind of lathe, including pedestal 1, the bottom installation of pedestal 1
There are first motor 23 and worm seat 24, worm screw 21, the output shaft of first motor 23 and worm screw 21 are rotatably equipped on worm seat 24
Connected by belt 22, the top of pedestal 1 is equipped with angle measurement unit, wherein angle measurement unit include second gear 2,
Scale strip 3, pointer 4 and fixed column 5, fixed column 5 and scale strip 3 are each attached to the top of pedestal 1, rotate socket in fixed column 5
There is second gear 2, the side of second gear 2 is fixed with pointer 4, can be real by the amplification of first gear 6 and second gear 2
Existing high-precision course changing control, through there is shaft 18, the bottom end of shaft 18 is fixed with worm gear 20 for the top rotation of pedestal 1, wherein
21 engaged transmission of worm gear 20 and worm screw, the top of shaft 18 are fixed with first gear 6, wherein first gear 6 and second gear 2
Engaged transmission；
The side of first gear 6 is fixed with first connecting rod 7, and first connecting rod 7 is fixed with rotation far from one end of first gear 6
Seat 17, the two sides up and down of rotation seat 17 offer first sliding groove, and the both ends far from 7 side of first connecting rod are solid on rotation seat 17
Surely there is fixing seat 9, the side of any one fixing seat 9 is equipped with the second motor 16, and the output shaft of the second motor 16 runs through fixing seat 9
And it is connected with screw rod 8, two sections of opposite thread segments of thread rotary orientation are offered on screw rod 8, pass through thread bush on two sections of thread segments
It is connected to U-shaped Mobile base 15, the inside of Mobile base 15 is symmetrically fixed with the first sliding block 25, and the first sliding block 25 is slidably mounted on rotation
In first sliding groove on seat 17；
The inside of two Mobile bases 15 passes through fixing axle and is rotatably equipped with armed lever 11, and the fixing axle of any one armed lever 11 connects
It is connected to the output shaft of third motor 14, third motor 14 is mounted on armed lever 11, is connected with telescopic component between two armed levers 11
10, wherein telescopic component 10 includes sleeve 101, spring 102 and slide bar 103, there are two sleeve 101 is set, two sleeves 101
Internal to be connected with slide bar 103 by spring 102, two sleeves 101 are separately fixed on two armed levers 11, ensure that two arms
Bar 11 rotates synchronously, and is conveniently adjusted armed lever 11 in vertical rotation in surface, and the side of two armed levers 11 offers second sliding slot, the
Pressure sensor 13 is installed, the side of pressure sensor 13 is equipped with clamping head assembly 12, wherein clamping head group in two sliding slots
Part 12 includes the second sliding block 121, second connecting rod 122 and pressing plate 123, and the second sliding block 121 is fixed on pressure sensor 13, and second
Sliding block 121 is connected with second connecting rod 122 far from the side of pressure sensor 13, second connecting rod 122 far from the second sliding block 121 one
Side is connected with pressing plate 123, pressure applied when helping to detect clamping constantly, convenient for next clamping reference；
Wherein, the top of pedestal 1 offers the third sliding slot of arc, and the bottom of rotation seat 17 is connected with third sliding block 26,
Third sliding block 26 is slidably mounted in the third sliding slot at 1 top of pedestal, first gear 6, first connecting rod 7, rotation seat 17, fixing seat
9, third sliding block 26 is integral structure, and Mobile base 15 and the first sliding block 25 are integral structure, and the bottom both ends of pedestal 1 are solid
Surely there is the support base 19 of L-type, support base 19 is mounted on lathe by bolt.
Working principle：First motor 23 drives worm screw 21 to rotate by belt 22, and worm screw 21 passes through the transmission with worm gear 20
Zone of action turn axis 18 rotates, and wherein worm screw 21 and worm gear 20 have self-locking performance, ensure that the stability of rotational angle, shaft 18
First gear 6 is driven to rotate, first gear 6 can amplify the angle of rotation by the transmission effect with second gear 2, and pass through finger
Needle 4 is quickly read, meanwhile, the rotation of first gear 6 can drive rotation seat 17 to rotate by first connecting rod 7, and the third of setting is sliding
Block 26, it is ensured that stability when rotation seat 17 rotates can realize armed lever 11 in the rotation of horizontal plane indirectly in this way；Third motor
14 are rotated by fixing axle band semaphore 11, then two armed levers 11 can be driven to rotate synchronously by telescopic component 10；Second motor
16 drive screw rod 8 to rotate, and screw rod 8 can drive two armed levers 11 mutual indirectly by the screw-driven effect between Mobile base 15
Clamping close and that realization is to workpiece；The pressure sensor 13 of setting can obtain in time chucking power in clamping, convenient for control folder
Holding force improves the stability and safety of clamping.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (8)
1. a kind of rotatable multi-angle clamping device of lathe, including pedestal (1), which is characterized in that the bottom of the pedestal (1)
Portion is equipped with first motor (23) and worm seat (24), is rotatably equipped with worm screw (21) on the worm seat (24), described first
The output shaft of motor (23) is connect with worm screw (21) by belt (22), and angle measurement dress is equipped at the top of the pedestal (1)
It sets, through having shaft (18), the bottom end of the shaft (18) is fixed with worm gear (20), described for the top rotation of the pedestal (1)
The top of shaft (18) is fixed with first gear (6), and the side of the first gear (6) is fixed with first connecting rod (7), and described
One connecting rod (7) is fixed with rotation seat (17) far from the one end of first gear (6), and the two sides up and down of the rotation seat (17) open up
There is first sliding groove, the both ends far from first connecting rod (7) side are respectively and fixedly provided with fixing seat (9) on the rotation seat (17), any one
The side of fixing seat (9) is equipped with the second motor (16), and the output shaft of second motor (16) through fixing seat (9) and connects
Have screw rod (8), two sections of opposite thread segments of thread rotary orientation are offered on the screw rod (8), are passed through on two sections of thread segments
Screw thread is socketed with U-shaped Mobile base (15), is symmetrically fixed with the first sliding block (25) on the inside of the Mobile base (15), described first
Sliding block (25) is slidably mounted in the first sliding groove on rotation seat (17), and the inside of two Mobile bases (15) is turned by fixing axle
Dynamic to be equipped with armed lever (11), the fixing axle of any one armed lever (11) is connected with the output shaft of third motor (14), the third electricity
Machine (14) is mounted on armed lever (11), is connected with telescopic component (10) between two armed levers (11), the side of two armed levers (11)
Second sliding slot is offered, is equipped in the second sliding slot pressure sensor (13), the side of the pressure sensor (13)
Clamping head assembly (12) is installed.
2. a kind of rotatable multi-angle clamping device of lathe according to claim 1, which is characterized in that described flexible
Component (10) includes sleeve (101), spring (102) and slide bar (103), there are two sleeve (101) is set, two sleeves (101)
Internal to be connected with slide bar (103) by spring (102), two sleeves (101) are separately fixed on two armed levers (11).
3. a kind of rotatable multi-angle clamping device of lathe according to claim 1, which is characterized in that the clamping
Head assembly (12) includes that the second sliding block (121), second connecting rod (122) and pressing plate (123), the second sliding block (121) are fixed on pressure
On sensor (13), the second sliding block (121) is connected with second connecting rod (122) far from the side of pressure sensor (13), and second connects
Bar (122) is connected with pressing plate (123) far from the side of the second sliding block (121).
4. a kind of rotatable multi-angle clamping device of lathe according to claim 1, which is characterized in that the angle
Measuring device includes second gear (2), scale strip (3), pointer (4) and fixed column (5), and fixed column (5) and scale strip (3) are solid
It is scheduled on the top of pedestal (1), rotates and is socketed with second gear (2) in fixed column (5), the side of second gear (2) is fixed with finger
Needle (4).
5. a kind of rotatable multi-angle clamping device of lathe according to claim 4, which is characterized in that the worm gear
(20) with worm screw (21) engaged transmission, first gear (6) and second gear (2) engaged transmission.
6. a kind of rotatable multi-angle clamping device of lathe according to claim 1, which is characterized in that the pedestal
(1) the third sliding slot of arc is offered at the top of, the bottom of rotation seat (17) is connected with third sliding block (26), third sliding block (26)
It is slidably mounted in the third sliding slot at the top of pedestal (1).
7. a kind of rotatable multi-angle clamping device of lathe according to claim 1, which is characterized in that described first
Gear (6), first connecting rod (7), rotation seat (17), fixing seat (9), third sliding block (26) are integral structure, Mobile base (15)
Structure is integral with the first sliding block (25).
8. a kind of rotatable multi-angle clamping device of lathe according to claim 1, which is characterized in that the pedestal
(1) bottom both ends are respectively and fixedly provided with the support base (19) of L-type, and support base (19) is mounted on lathe by bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810740513.4A CN108818037A (en) | 2018-07-07 | 2018-07-07 | A kind of rotatable multi-angle clamping device of lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810740513.4A CN108818037A (en) | 2018-07-07 | 2018-07-07 | A kind of rotatable multi-angle clamping device of lathe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108818037A true CN108818037A (en) | 2018-11-16 |
Family
ID=64135484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810740513.4A Pending CN108818037A (en) | 2018-07-07 | 2018-07-07 | A kind of rotatable multi-angle clamping device of lathe |
Country Status (1)
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| CN (1) | CN108818037A (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109483263A (en) * | 2018-12-06 | 2019-03-19 | 南阳飞龙汽车零部件有限公司 | Core tire positioning device and core tire localization method |
| CN110102796A (en) * | 2019-06-17 | 2019-08-09 | 马单智 | A kind of Semi automatic multiple angle hole drilling device for workpieces |
| CN110319802A (en) * | 2019-08-06 | 2019-10-11 | 安徽理工大学 | A kind of adjustable type trigger-type three-dimensional manometer metal micro-nano gauge head |
| CN110328565A (en) * | 2019-08-19 | 2019-10-15 | 丹阳河工工具有限公司 | A kind of clamping device for screw tap grinding |
| CN111872740A (en) * | 2020-06-30 | 2020-11-03 | 安徽省捷甬达智能机器股份有限公司 | Simple graduator |
| CN112453936A (en) * | 2020-11-18 | 2021-03-09 | 衡阳市群立新科机械有限公司 | Clamping device for processing car brake drum and using method thereof |
| CN113084552A (en) * | 2021-04-22 | 2021-07-09 | 烟台大学 | Machining tool for numerical control machining center |
| CN113814483A (en) * | 2020-09-21 | 2021-12-21 | 王健鹏 | Gear shaping device for machining speed reducer gear |
| CN114393364A (en) * | 2022-02-18 | 2022-04-26 | 中铁建港航局集团勘察设计院有限公司 | Double-manipulator conveying device of automatic welding machine |
| CN115383168A (en) * | 2022-09-26 | 2022-11-25 | 长江师范学院 | Numerical control machine tool capable of achieving multi-angle positioning |
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| CN109483263A (en) * | 2018-12-06 | 2019-03-19 | 南阳飞龙汽车零部件有限公司 | Core tire positioning device and core tire localization method |
| CN110102796A (en) * | 2019-06-17 | 2019-08-09 | 马单智 | A kind of Semi automatic multiple angle hole drilling device for workpieces |
| CN110319802A (en) * | 2019-08-06 | 2019-10-11 | 安徽理工大学 | A kind of adjustable type trigger-type three-dimensional manometer metal micro-nano gauge head |
| CN110319802B (en) * | 2019-08-06 | 2024-02-13 | 安徽理工大学 | Adjustable trigger type three-dimensional nano metal micro-nano measuring head |
| CN110328565A (en) * | 2019-08-19 | 2019-10-15 | 丹阳河工工具有限公司 | A kind of clamping device for screw tap grinding |
| CN111872740A (en) * | 2020-06-30 | 2020-11-03 | 安徽省捷甬达智能机器股份有限公司 | Simple graduator |
| CN113814483A (en) * | 2020-09-21 | 2021-12-21 | 王健鹏 | Gear shaping device for machining speed reducer gear |
| CN112453936A (en) * | 2020-11-18 | 2021-03-09 | 衡阳市群立新科机械有限公司 | Clamping device for processing car brake drum and using method thereof |
| CN113084552A (en) * | 2021-04-22 | 2021-07-09 | 烟台大学 | Machining tool for numerical control machining center |
| CN113084552B (en) * | 2021-04-22 | 2021-12-28 | 烟台大学 | Machining tool for numerical control machining center |
| CN114393364A (en) * | 2022-02-18 | 2022-04-26 | 中铁建港航局集团勘察设计院有限公司 | Double-manipulator conveying device of automatic welding machine |
| CN115383168A (en) * | 2022-09-26 | 2022-11-25 | 长江师范学院 | Numerical control machine tool capable of achieving multi-angle positioning |
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Application publication date: 20181116 |