CN206393253U - A kind of high-accuracy clamp for machine-building - Google Patents
A kind of high-accuracy clamp for machine-building Download PDFInfo
- Publication number
- CN206393253U CN206393253U CN201621413522.5U CN201621413522U CN206393253U CN 206393253 U CN206393253 U CN 206393253U CN 201621413522 U CN201621413522 U CN 201621413522U CN 206393253 U CN206393253 U CN 206393253U
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- CN
- China
- Prior art keywords
- fixedly connected
- gear
- inwall
- column spinner
- motor
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Abstract
The utility model discloses a kind of high-accuracy clamp for machine-building, including housing, controller is installed with the right side of the housing, left side at the top of the inner walls is fixedly connected with fixed plate, the first motor is installed with the right side of the fixed plate, the output end of first motor is fixedly connected with first gear, top on the left of the inner walls is fixedly connected with clutch shaft bearing, the first column spinner is connected with the right side of the clutch shaft bearing, the surface of first column spinner is fixedly connected with second gear, connected between the first gear and second gear by rack-driving, the described one end of first column spinner away from clutch shaft bearing is fixedly connected with the first limiting plate, screw rod is fixedly connected with the right side of first limiting plate.The utility model is simple to operate, can be according to the big minor adjustment clamping distance of workpiece, it is to avoid workpiece is shaken in process, improves the precision of work pieces process.
Description
Technical field
The utility model is related to high-accuracy clamp technical field, specially a kind of high-accuracy clamp for machine-building.
Background technology
During machine-building, a series of processing such as generally require to polish to workpiece or cut, to machine
In the manufacture process of tool, fixture is a kind of essential device, can fix workpiece and be easy to add in place
Work, still, current fixture can not adjust clamping distance according to the size of workpiece, be easily caused workpiece during processing
Shake, cause the problem of Workpiece Machining Accuracy is low.
Utility model content
The purpose of this utility model is a kind of high-accuracy clamp for machine-building of offer, and possessing can be according to workpiece
Size adjusts clamping distance, improves the advantage of machining accuracy, solving current fixture can not adjust according to the size of workpiece
Clamping distance is saved, workpiece is easily caused and is shaken during processing, cause the problem of Workpiece Machining Accuracy is low.
To achieve the above object, the utility model provides following technical scheme：A kind of high accuracy folder for machine-building
The left side being installed with the right side of tool, including housing, the housing at the top of controller, the inner walls is fixedly connected with
The first motor is installed with the right side of fixed board, the fixed plate, the output end of first motor is fixedly connected with the first tooth
Top on the left of wheel, the inner walls, which is fixedly connected with the right side of clutch shaft bearing, the clutch shaft bearing, is connected with first
Column spinner, the surface of first column spinner is fixedly connected with second gear, passes through between the first gear and second gear
Rack-driving is connected, and the described one end of first column spinner away from clutch shaft bearing is fixedly connected with the first limiting plate, first limit
It is fixedly connected with the right side of the plate of position on the right side of screw rod, the screw rod and is fixedly connected with the second limiting plate, second limiting plate
Right side is fixedly connected with the right side of the second column spinner, second column spinner and is connected with second bearing, the second bearing
Right side with being fixedly connected on the right side of inner walls, the surface of the screw rod is socketed with the bottom on the left of sliding bar, the sliding bar
Portion is fixedly connected with the first U-clamp plate, and the bottom of the inner walls is installed with the second motor, first successively from right to left
Fixed seat and the second fixed seat, the output end of second motor are fixedly connected with rotating shaft, and the inside of first fixed seat is lived
Dynamic to be provided with the first roller bearing, one end of first roller bearing runs through the first fixed seat and extends to the outside of the first fixed seat, institute
State rotating shaft to be connected by belt and the first roller bearing extended to outside the first fixed seat, the inside of second fixed seat is lived
Dynamic to be provided with the second roller bearing, second roller bearing is driven by conveyer belt with the first roller bearing inside the first fixed seat to be connected
Connect, be fixedly connected with the top of the conveyer belt on the left of connecting rod, the connecting rod and be fixedly connected with spring, the spring is remote
From connecting rod one end with being fixedly connected on the left of inner walls, the top on the right side of the connecting rod is fixedly connected with and the first U
The second U-clamp plate that clevis plate is used cooperatively, the controller is electrically connected with the first motor and the second motor respectively.
It is preferred that, the top of the inner walls and electric expansion bar is installed with the right side of the fixed plate, it is described
The bottom of electric expansion bar is fixedly connected with slipmat, and the bottom of the slipmat is contacted with the surface of the first column spinner, described
Controller is electrically connected with electric expansion bar.
It is preferred that, the inwall of the first U-clamp plate is fixedly connected with the first rubber blanket, the second U-clamp plate it is interior
Wall is fixedly connected with the second rubber blanket.
It is preferred that, the surface of the first gear is provided with the first teeth, and the inwall of the rack is fixedly connected with and the
The second teeth that one teeth are adapted, the surface of the second gear is provided with the 3rd teeth being adapted with the second teeth.
It is preferred that, the surface of the screw rod is provided with external screw thread, and being internally provided with for the sliding bar is mutually fitted with external screw thread
The internal thread matched somebody with somebody.
Compared with prior art, the beneficial effects of the utility model are as follows：
1st, the utility model is reached by the cooperation of the first motor, first gear, second gear, rack and the first column spinner
First gear rotation is driven to the first motor, first gear is rotated by rack drives second gear, second gear rotation promotees
The effect for rotating the first column spinner, by the cooperation of the first column spinner, screw rod, sliding bar and the first U-clamp plate, has reached the
One column spinner drives screw rod rotation, and screw rod rotation promotes sliding bar to drive the effect of the first U-clamp plate movement, then passes through the second electricity
Machine, rotating shaft, the cooperation of the first roller bearing and belt, have reached that the second motor drives rotating shaft rotation, rotating shaft passes through belt drive first
The effect of roller bearing rotation, finally by the cooperation of the first roller bearing, the second roller bearing, conveyer belt, connecting rod and the second U-clamp plate, reaches
The second roller bearing is coordinated to promote transmission belt to drive connecting rod movement to the first roller bearing, connecting rod drives the second U-shaped clip board engagement the
One U-clamp plate is clamped to workpiece, simple to operate, can be according to the big minor adjustment clamping distance of workpiece, it is to avoid workpiece is adding
Shaken during work, improve the precision of work pieces process.
2nd, the utility model is by setting electric expansion bar and slipmat, and the first column spinner can be avoided in not work by having reached
As when occur rotation, by setting spring, can make the second U-clamp plate avoided during reset hit inner walls, lead to
The first rubber blanket of setting and the second rubber blanket are crossed, can avoid that the surface of workpiece is caused to damage when clamping workpiece.
Brief description of the drawings
Fig. 1 is the utility model structural representation；
Fig. 2 is the attachment structure schematic diagram of the utility model first gear, rack and second gear.
In figure：1 housing, 2 controllers, 3 fixed plates, 4 first motors, 5 first gears, 6 clutch shaft bearings, 7 first column spinners,
8 second gears, 9 racks, 10 first limiting plates, 11 screw rods, 12 second limiting plates, 13 second column spinners, 14 second bearings, 15 are slided
Lever, 16 first U-clamp plates, 17 second motors, 18 first fixed seats, 19 second fixed seats, 20 rotating shafts, 21 first roller bearings, 22
Belt, 23 second roller bearings, 24 conveyer belts, 25 connecting rods, 26 springs, 27 second U-clamp plates, 28 electric expansion bars, 29 slipmat,
30 first rubber blankets, 31 second rubber blankets.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, 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, belongs to the scope of the utility model protection.
Fig. 1-2, a kind of high-accuracy clamp for machine-building, including housing 1 are referred to, peace is fixed on the right side of housing 1
Equipped with controller 2, the left side at the top of the inwall of housing 1 is fixedly connected with fixed plate 3, the top of the inwall of housing 1 and positioned at fixed plate 3
Right side be installed with electric expansion bar 28, the bottom of electric expansion bar 28 is fixedly connected with slipmat 29, slipmat 29
Bottom is contacted with the surface of the first column spinner 7, and controller 2 is electrically connected with electric expansion bar 28, sets the He of electric expansion bar 28
Slipmat 29, having reached can avoid the first column spinner 7 that rotation occurs when not working, and the right side of fixed plate 3 is installed with
First motor 4, the first motor 4 can drive first gear 5 to rotate, and the output end of the first motor 4 is fixedly connected with first gear
5, the top on the left of the inwall of housing 1 is fixedly connected with clutch shaft bearing 6, and the right side of clutch shaft bearing 6 is connected with the first column spinner
7, the surface of the first column spinner 7 is fixedly connected with second gear 8, is driven between first gear 5 and second gear 8 by rack 9
Connection, the rotation of first gear 5 drives second gear 8 to rotate by rack 9, and the surface of first gear 5 is provided with the first teeth, tooth
The inwall of bar 9 is fixedly connected with the second teeth being adapted with the first teeth, and the surface of second gear 8 is provided with and the second teeth
The 3rd teeth being adapted, first one end of column spinner 7 away from clutch shaft bearing 6 is fixedly connected with the first limiting plate 10, the first limit
Position plate 10 can avoid sliding bar 15 from departing from screw rod 11, and the right side of the first limiting plate 10 is fixedly connected with screw rod 11, screw rod 11
Right side is fixedly connected with the second limiting plate 12, and the second limiting plate 12 can avoid sliding bar 15 from departing from screw rod 11, the second limiting plate
12 right side is fixedly connected with the second column spinner 13, and the right side of the second column spinner 13 is connected with second bearing 14, the second axle
14 right side is held with being fixedly connected on the right side of the inwall of housing 1, the surface of screw rod 11 is socketed with sliding bar 15, and the surface of screw rod 11 is set
External screw thread is equipped with, the bottom being internally provided with the left of the internal thread being adapted with external screw thread, sliding bar 15 of sliding bar 15 is fixed
The first U-clamp plate 16 is connected with, the bottom of the inwall of housing 1 is installed with the fixation of the second motor 17, first successively from right to left
The fixed seat 19 of seat 18 and second, the output end of the second motor 17 is fixedly connected with rotating shaft 20, and the second motor 17 can drive rotating shaft
20 rotations, the internal activity of the first fixed seat 18 is provided with the first roller bearing 21, and the first fixed seat is run through in one end of the first roller bearing 21
18 and the outside of the first fixed seat 18 is extended to, rotating shaft 20 passes through belt 22 and extends to first rolling the first fixed seat 18 outside
Axle 21 is connected, and the rotation of rotating shaft 20 drives the first roller bearing 21 to rotate by belt 22, the internal activity peace of the second fixed seat 19
Equipped with the second roller bearing 23, the second roller bearing 23 is driven by conveyer belt 24 with the first roller bearing 21 inside the first fixed seat 18 to be connected
Connect, the rotation of the first roller bearing 21 drives the second roller bearing 23 to rotate by conveyer belt 24, and the top of conveyer belt 24 is fixedly connected with connection
Bar 25, the left side of connecting rod 25 is fixedly connected with spring 26, the one end of spring 26 away from connecting rod 25 and the left side of the inwall of housing 1
It is fixedly connected, by setting spring 26, the second U-clamp plate 27 can be made to avoid hitting the inwall of housing 1 during reset, even
The top on the right side of extension bar 25 is fixedly connected with the second U-clamp plate 27 used cooperatively with the first U-clamp plate 16, the first U-clamp plate
16 inwall is fixedly connected with the first rubber blanket 30, and the inwall of the second U-clamp plate 27 is fixedly connected with the second rubber blanket 31, passed through
First rubber blanket 30 and the second rubber blanket 31 are set, can avoid that the surface of workpiece is caused to damage when clamping workpiece, control
Device 2 is electrically connected with the first motor 4 and the second motor 17 respectively, passes through the first motor 4, first gear 5, second gear 8, rack
9 and first column spinner 7 cooperation, reached the first motor 4 drive first gear 5 rotate, first gear 5 is driven by rack 9
Second gear 8 rotates, second gear 8 rotate promote the first column spinner 7 rotate effect, by the first column spinner 7, screw rod 11,
The cooperation of the U-clamp plate 16 of sliding bar 15 and first, has reached that the first column spinner 7 drives screw rod 11 to rotate, and the rotation of screw rod 11 promotes
Sliding bar 15 drives the effect of the first U-clamp plate 16 movement, then passes through the second motor 17, rotating shaft 20, the first roller bearing 21 and belt
22 cooperation, has reached that the second motor 17 drives rotating shaft 20 to rotate, and rotating shaft 20 drives what the first roller bearing 21 rotated by belt 22
Effect, finally by the first roller bearing 21, the second roller bearing 23, conveyer belt 24, the U-clamp plate 27 of connecting rod 25 and second cooperation, reach
The second roller bearing 23 is coordinated to promote transmission belt 24 to drive connecting rod 25 to move to the first roller bearing 21, connecting rod 25 drives the second U-shaped
Clamping plate 27 coordinates the first U-clamp plate 16 to be clamped workpiece.
In use, workpiece is placed between the first U-clamp plate 16 and the second U-clamp plate 27, it is respectively started by controller 2
First motor 4 and the second motor 17, the first motor 4 drive first gear 5 to rotate, and first gear 5 drives the second tooth by rack 9
Wheel 8 rotates, and the rotation of second gear 8 promotes the first column spinner 7 to rotate, and the first column spinner 7 drives screw rod 11 to rotate, and screw rod 11 rotates
Sliding bar 15 is promoted to drive the first U-clamp plate 16 to be moved to the left, the second motor 17 drives rotating shaft 20 to rotate, and rotating shaft 20 passes through belt
22 the first roller bearings 21 of drive rotate, and the first roller bearing 21 coordinates the second roller bearing 23 to promote transmission belt 24 to drive connecting rod 25 to move, even
The the second U-clamp plate 27 of drive of extension bar 25, which moves right, coordinates the first U-clamp plate 16 to step up workpiece, after workpiece is clamped
Electric expansion bar 28 is started by controller 2, promotes electric expansion bar 28 to drive slipmat 29 to block the first column spinner 7.
In summary：This is used for the high-accuracy clamp of machine-building, passes through the first motor 4, first gear 5, rack 9, the
Two gears 8, the first column spinner 7, screw rod 11, sliding bar 15, the first U-clamp plate 16, the second motor 17, rotating shaft 20, the first roller bearing
21st, belt 22, the second roller bearing 23, conveyer belt 24, the cooperation of the U-clamp plate 27 of connecting rod 25 and second, solve current fixture
Clamping distance can not be adjusted according to the size of workpiece, be easily caused workpiece and shaken during processing, cause workpiece
The problem of machining accuracy is low.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out in the case where not departing from principle of the present utility model and spirit a variety of changes, repaiies
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of high-accuracy clamp for machine-building, including housing (1), it is characterised in that：The right side of the housing (1) is consolidated
The left side that Dingan County is equipped with the top of controller (2), housing (1) inwall is fixedly connected with fixed plate (3), the fixed plate (3)
Right side be installed with the first motor (4), the output end of first motor (4) is fixedly connected with first gear (5), described
Top on the left of housing (1) inwall, which is fixedly connected with the right side of clutch shaft bearing (6), the clutch shaft bearing (6), is connected with
One column spinner (7), the surface of first column spinner (7) is fixedly connected with second gear (8), the first gear (5) and the
It is connected between two gears (8) by rack (9), the one end of first column spinner (7) away from clutch shaft bearing (6), which is fixed, to be connected
It is connected on the right side of the first limiting plate (10), first limiting plate (10) and is fixedly connected with screw rod (11), the screw rod (11)
Right side is fixedly connected with the right side of the second limiting plate (12), second limiting plate (12) and is fixedly connected with the second column spinner
(13), be connected with second bearing (14) on the right side of second column spinner (13), the right side of the second bearing (14) with
It is fixedly connected on the right side of housing (1) inwall, the surface of the screw rod (11) is socketed with sliding bar (15), and the sliding bar (15) is left
The bottom of side is fixedly connected with the first U-clamp plate (16), and the bottom of housing (1) inwall is installed with successively from right to left
Second motor (17), the first fixed seat (18) and the second fixed seat (19), the output end of second motor (17) are fixedly connected
There is rotating shaft (20), the internal activity of first fixed seat (18) is provided with the first roller bearing (21), first roller bearing (21)
One end is through the first fixed seat (18) and extends to the outsides of the first fixed seat (18), the rotating shaft (20) by belt (22) with
Extend to outside the first roller bearing (21) drive connection of the first fixed seat (18), the internal activity peace of second fixed seat (19)
Equipped with the second roller bearing (23), second roller bearing (23) is by conveyer belt (24) with being located at the first of the first fixed seat (18) inside
Roller bearing (21) is connected, and connecting rod (25), a left side for the connecting rod (25) are fixedly connected with the top of the conveyer belt (24)
Side is fixedly connected with spring (26), and the spring (26) one end and the left side of housing (1) inwall away from connecting rod (25) are fixed
Top on the right side of connection, the connecting rod (25) is fixedly connected with the second U-clamp plate used cooperatively with the first U-clamp plate (16)
(27), the controller (2) is electrically connected with the first motor (4) and the second motor (17) respectively.
2. a kind of high-accuracy clamp for machine-building according to claim 1, it is characterised in that：The housing (1)
The top of inwall and electric expansion bar (28) is installed with the right side of the fixed plate (3), the electric expansion bar (28)
Bottom is fixedly connected with slipmat (29), and the bottom of the slipmat (29) is contacted with the surface of the first column spinner (7), the control
Device (2) processed is electrically connected with electric expansion bar (28).
3. a kind of high-accuracy clamp for machine-building according to claim 1, it is characterised in that：First U-shaped
The inwall of clamping plate (16) is fixedly connected with the first rubber blanket (30), and the inwall of the second U-clamp plate (27) is fixedly connected with
Two rubber blankets (31).
4. a kind of high-accuracy clamp for machine-building according to claim 1, it is characterised in that：The first gear
(5) surface is provided with the first teeth, and the inwall of the rack (9) is fixedly connected with the second tooth being adapted with the first teeth
Tooth, the surface of the second gear (8) is provided with the 3rd teeth being adapted with the second teeth.
5. a kind of high-accuracy clamp for machine-building according to claim 1, it is characterised in that：The screw rod (11)
Surface be provided with external screw thread, the sliding bar (15) is internally provided with the internal thread being adapted with external screw thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621413522.5U CN206393253U (en) | 2016-12-22 | 2016-12-22 | A kind of high-accuracy clamp for machine-building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621413522.5U CN206393253U (en) | 2016-12-22 | 2016-12-22 | A kind of high-accuracy clamp for machine-building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206393253U true CN206393253U (en) | 2017-08-11 |
Family
ID=59510808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621413522.5U Expired - Fee Related CN206393253U (en) | 2016-12-22 | 2016-12-22 | A kind of high-accuracy clamp for machine-building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206393253U (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107649925A (en) * | 2017-09-07 | 2018-02-02 | 南京中高知识产权股份有限公司 | A kind of puma manipulator clamping device |
| CN108115435A (en) * | 2017-12-28 | 2018-06-05 | 邵林芳 | A kind of automated machine processing clamping device convenient for adjusting |
| CN108127559A (en) * | 2017-12-19 | 2018-06-08 | 佛山市毅力机械制造有限公司 | A kind of jewelry processes protective device |
| CN108296952A (en) * | 2018-01-31 | 2018-07-20 | 重庆市佳南工贸有限公司 | Bar shaped plank grinding device |
| CN108407927A (en) * | 2018-02-13 | 2018-08-17 | 李佳雯 | A kind of smart machine that non power driven vehicle is stopped |
| CN108772582A (en) * | 2018-09-10 | 2018-11-09 | 嘉兴正野新材料有限公司 | A kind of Gear Processing perforating device |
| CN108816680A (en) * | 2018-06-30 | 2018-11-16 | 湖州三立涂装有限公司 | A kind of fixed device of coating equipment |
| CN109702241A (en) * | 2019-03-04 | 2019-05-03 | 安庆市博安工程有限责任公司 | A kind of aluminum alloy doors and windows perforating device |
| CN109822143A (en) * | 2019-02-25 | 2019-05-31 | 安庆市博安工程有限责任公司 | A kind of aluminum alloy doors and windows cutting device for processing |
| CN109865866A (en) * | 2019-04-01 | 2019-06-11 | 广东金力变速科技股份有限公司 | Gear opens side device |
| CN112676985A (en) * | 2020-12-23 | 2021-04-20 | 侯启明 | Stable and efficient grinding device for bearing machining |
| CN113319620A (en) * | 2021-07-30 | 2021-08-31 | 大连理工江苏研究院有限公司 | Machining equipment and machining method for metal automobile stamping part |
-
2016
- 2016-12-22 CN CN201621413522.5U patent/CN206393253U/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107649925A (en) * | 2017-09-07 | 2018-02-02 | 南京中高知识产权股份有限公司 | A kind of puma manipulator clamping device |
| CN108127559A (en) * | 2017-12-19 | 2018-06-08 | 佛山市毅力机械制造有限公司 | A kind of jewelry processes protective device |
| CN108115435A (en) * | 2017-12-28 | 2018-06-05 | 邵林芳 | A kind of automated machine processing clamping device convenient for adjusting |
| CN108296952A (en) * | 2018-01-31 | 2018-07-20 | 重庆市佳南工贸有限公司 | Bar shaped plank grinding device |
| CN108407927A (en) * | 2018-02-13 | 2018-08-17 | 李佳雯 | A kind of smart machine that non power driven vehicle is stopped |
| CN108816680A (en) * | 2018-06-30 | 2018-11-16 | 湖州三立涂装有限公司 | A kind of fixed device of coating equipment |
| CN108772582A (en) * | 2018-09-10 | 2018-11-09 | 嘉兴正野新材料有限公司 | A kind of Gear Processing perforating device |
| CN109822143A (en) * | 2019-02-25 | 2019-05-31 | 安庆市博安工程有限责任公司 | A kind of aluminum alloy doors and windows cutting device for processing |
| CN109702241A (en) * | 2019-03-04 | 2019-05-03 | 安庆市博安工程有限责任公司 | A kind of aluminum alloy doors and windows perforating device |
| CN109865866A (en) * | 2019-04-01 | 2019-06-11 | 广东金力变速科技股份有限公司 | Gear opens side device |
| CN112676985A (en) * | 2020-12-23 | 2021-04-20 | 侯启明 | Stable and efficient grinding device for bearing machining |
| CN113319620A (en) * | 2021-07-30 | 2021-08-31 | 大连理工江苏研究院有限公司 | Machining equipment and machining method for metal automobile stamping part |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170811 Termination date: 20171222 |