CN206811563U - A kind of clamping device with automatic fastening function - Google Patents
A kind of clamping device with automatic fastening function Download PDFInfo
- Publication number
- CN206811563U CN206811563U CN201720540239.7U CN201720540239U CN206811563U CN 206811563 U CN206811563 U CN 206811563U CN 201720540239 U CN201720540239 U CN 201720540239U CN 206811563 U CN206811563 U CN 206811563U
- Authority
- CN
- China
- Prior art keywords
- grip slipper
- hinged
- clamping device
- chuck
- hole
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model belongs to machining technology field, discloses a kind of clamping device with automatic fastening function, for solving the problems, such as that existing automatic clamping device is complicated.The utility model includes base, lower grip slipper is installed on the base, grip slipper is hinged with the lower grip slipper, one end of the upper grip slipper and lower grip slipper is hinged, the other end of upper grip slipper and lower grip slipper links together through fastener, the upper grip slipper and lower grip slipper include housing, the chuck in semicircle shape is fixed with housing, the chuck offers the groove in semicircle shape, the chuck offers two radial direction through hole along radial direction, grip block is installed in the radial direction through hole, the helical disk that middle part is provided with manhole is installed between housing and chuck, the one side of the helical disk is provided with the screw thread being threadedly coupled with grip block.
Description
Technical field
The utility model belongs to machining technology field, and in particular to a kind of clamping dress with automatic fastening function
Put.
Background technology
, it is necessary to use various types of parts in machining, a kind of conventional parts during cylindrical workpiece, just quilt
The cylindrical workpiece sharp edges cut down, it is injured when in use to easily cause user of service, so needing to cylindric work
Part carries out edge chamfer, and chamfering is divided into cylindrical outer chamfering and cylinder interior chamfering.In the prior art for small business,
All it is come clamping workpiece by the way of artificial clamping, manual clamping during clamping, the mode of manual feeding causes to process
Efficiency is low, is unfavorable for large-scale production；Existing automatic clamping device structure replication, care and maintenance cost are higher.
Utility model content
The utility model is complicated in order to solve the problems, such as existing automatic clamping device, and provides a kind of with automatic lock
The clamping device of tight function, has the characteristics of simple in construction, while has automatic fastening function, prevents transition clamping and causes work
Part crimp.
To solve technical problem, technical scheme is used by the utility model：
A kind of clamping device with automatic fastening function, it is characterised in that including base, be provided with down on the base
Grip slipper, is hinged with grip slipper on the lower grip slipper, and one end of the upper grip slipper and lower grip slipper is hinged, on
The other end of grip slipper and lower grip slipper links together through fastener, and the upper grip slipper and lower grip slipper include shell
Body, is fixed with the chuck in semicircle shape in housing, and the chuck offers the groove in semicircle shape, and the chuck is along radial direction side
To two radial direction through hole are offered, grip block is installed in the radial direction through hole, middle part is installed between housing and chuck and is provided with
The helical disk of manhole, the one side of the helical disk are provided with the screw thread being threadedly coupled with grip block, the helical disk
Gear ring is installed on the excircle of another side, is provided with the housing and the intermeshing adjustment gear of gear ring；On described
The grip block of the grip block of grip slipper and lower grip slipper forms the holding chamber for clamping workpiece together, and holding chamber is located at upper folder
Hold between seat and two chucks of lower grip slipper；
The fastener includes the fixed mount being arranged on base, and the side of the fixed mount is provided with guide pad, Gu
The opposite side for determining frame is hinged with locking cylinder, and the guide pad offers the through hole being placed in the vertical direction, the insertion
Hole is equipped with the anchorage bar that can be moved up and down in through hole, and the tailpiece of the piston rod of the locking cylinder is hinged with the first connection
Bar, the end of the head rod are hinged with the second connecting rod, and the lower end of second connecting rod and the upper end of anchorage bar are cut with scissors
It is connected together, the lower end of the anchorage bar is hinged on the overhead gage on upper grip slipper housing；The fixed mount it is upper
End is hinged by connecting plate and head rod.
The both sides of the fixed mount upper end are respectively arranged with a connecting plate.
The back-moving spring for upper grip slipper and lower grip slipper to be separated from each other is provided between the overhead gage and base.
The pin joint of the anchorage bar and overhead gage is located at the top of back-moving spring.
The grip block is L-shaped.
Compared with prior art, the utility model has the advantages that：
Clamping device provided by the utility model with automatic fastening function in use, when needing clamping workpiece
When, cause workpiece to be located at the clamping of upper grip slipper and lower grip slipper through upper grip slipper and lower grip slipper parts manually
In the holding chamber that block is formed, then locking cylinder, which drives, starts working, and drives anchorage bar to move down upper grip slipper and lower folder
Hold seat to be mutually clamped together, so as to complete the clamping of workpiece；Locking cylinder resets after machining, in locking cylinder drive
Grip slipper is separated from each other with lower grip slipper, so as to which the workpiece for completing processing be taken out, carries out the clamping of next workpiece.This practicality
New only workpiece need to be placed into holding chamber can complete the clamping of workpiece in use, compared to existing automatic dress
Sandwiched is standby to have the characteristics of simple in construction, the use especially suitable for middle-size and small-size mechanic factory workers.
The function that fastener of the present utility model is automatically locked, fastener is when locked-up point position, upper clamping
The holding chamber of a completion is just formed between the grip block of seat and the grip block of lower grip slipper, it is ensured that fastener is not in
The situation of excessive compression, prevent workpiece crimp.
The grip block of upper grip slipper of the present utility model and lower grip slipper can be adjusted simultaneously, so as to complete difference
The processing of size, improve practicality of the present utility model.
Brief description of the drawings
Fig. 1 is the structural representation of upper grip slipper of the present utility model；
Fig. 2 is the structural representation of lower grip slipper of the present utility model；
Fig. 3 is structural representation of the present utility model；
Fig. 4 is the structural representation of chuck of the present utility model；
Fig. 5 is the structural representation of the utility model fastener；
Marked in figure：1st, base, 2, overhead gage, 3, back-moving spring, 4, manhole, 5, shell, 6, helical disk, 7, clamping
Block, 8, adjustment gear, 9, chuck, 10, fixed mount, 11, guide pad, 12, locking cylinder, 13, anchorage bar, the 14, second connecting rod,
15th, head rod, 16, radial direction through hole, 17, groove, 18, connecting plate.
Embodiment
With reference to embodiment, the utility model will be further described, and described embodiment is only that this practicality is new
Type part of the embodiment, it is not whole embodiments.Based on the embodiment in the utility model, the ordinary skill people of this area
Other embodiments used that member is obtained under the premise of creative work is not made, belong to protection model of the present utility model
Enclose.
With reference to accompanying drawing, the clamping device provided by the utility model with automatic fastening function includes base 1, the base
Lower grip slipper is installed on 1, one end hinge of grip slipper, the upper grip slipper and lower grip slipper is hinged with the lower grip slipper
It is connected together, the other end of upper grip slipper and lower grip slipper links together through fastener, the upper grip slipper and lower clamping
Seat includes housing 5, the chuck 9 in semicircle shape is fixed with housing 5, the chuck 9 offers the groove 17 in semicircle shape, institute
State chuck and offer two radial direction through hole 16 along radial direction, grip block 7 is installed in the radial direction through hole 12, housing 1 with
The helical disk 6 that middle part is provided with manhole 4 is installed, the manhole 4 at the wherein middle part of helical disk 6 is used for workpiece between chuck 8
Pass through, the one side of the helical disk 6 is provided with the screw thread being threadedly coupled with grip block 7, the opposite side of the helical disk 6
Gear ring is installed on the excircle in face, adjustment gear 8 intermeshing with gear ring, the upper clamping are installed on the housing 5
The grip block of seat and the grip block 7 of lower grip slipper form the holding chamber for clamping workpiece together, and holding chamber is located at upper grip slipper
Between two chucks 9 of lower grip slipper；The fastener includes the fixed mount 10 being arranged on base 1, the fixed mount
10 side is provided with guide pad 11, and the opposite side of fixed mount 10 is hinged with locking cylinder 12, and wherein locking cylinder 12 is inclined
It is hinged on fixed mount 10, the guide pad 11 offers the through hole being placed in the vertical direction, and the through hole is equipped
The anchorage bar 13 that can be moved up and down in through hole, the tailpiece of the piston rod of the locking cylinder 12 are hinged with head rod 15,
The end of the head rod 15 is hinged with the second connecting rod 14, and the lower end of second connecting rod 14 is upper with anchorage bar 13
Hold hinged, the lower end of the anchorage bar 13 is hinged on the overhead gage 2 on upper grip slipper housing 5；It is described solid
It is hinged by connecting plate 18 and head rod 15 to determine the upper end of frame 10, wherein the hinge of connecting plate 18 and head rod
Contact is located between the pin joint and head rod of locking cylinder 12 and head rod and the pin joint of the second connecting rod.
Clamping device provided by the utility model with automatic fastening function in use, when needing clamping workpiece
When, cause workpiece to be located at the clamping of upper grip slipper and lower grip slipper through upper grip slipper and lower grip slipper parts manually
In the holding chamber that block is formed, then locking cylinder, which drives, starts working, and drives anchorage bar to move down upper grip slipper and lower folder
Hold seat to be mutually clamped together, so as to complete the clamping of workpiece；Locking cylinder resets after machining, in locking cylinder drive
Grip slipper is separated from each other with lower grip slipper, so as to which the workpiece for completing processing be taken out, carries out the clamping of next workpiece.This practicality
New only workpiece need to be placed into holding chamber can complete the clamping of workpiece in use, compared to existing automatic dress
Sandwiched is standby to have the characteristics of simple in construction, the use especially suitable for middle-size and small-size mechanic factory workers.
As a kind of preferable mode of the utility model, the both sides of the upper end of fixed mount 10 are respectively arranged with a connecting plate
18。
It is provided between the overhead gage 2 and base 1 of the present utility model for upper grip slipper and lower grip slipper is mutual
The back-moving spring 3 of separation.
Wherein, the pin joint of the anchorage bar 13 and overhead gage 2 is located at the top of back-moving spring 3.
As a kind of preferential mode of the utility model, in order to ensure that upper grip slipper can be in the presence of back-moving spring 3
During being separated with lower grip slipper, upper grip slipper and lower grip slipper will not produce the situation of interference, and the grip block 7 is L-shaped,
So that the part that upper grip slipper and lower grip slipper overlap up and down is grip block.
For the ease of regulation, the adjustment gear 8 of lower grip slipper and the adjustment gear 8 of upper grip slipper are arranged at upper end.
Claims (5)
1. a kind of clamping device with automatic fastening function, it is characterised in that including base, lower folder is provided with the base
Seat is held, is hinged with grip slipper on the lower grip slipper, one end of the upper grip slipper and lower grip slipper is hinged, upper folder
The other end for holding seat and lower grip slipper links together through fastener, and the upper grip slipper and lower grip slipper include housing,
It is fixed with the chuck in semicircle shape in housing, the chuck offers the groove in semicircle shape, and the chuck is along radial direction
Two radial direction through hole are offered, grip block is installed in the radial direction through hole, middle part is installed between housing and chuck and is provided with circle
The helical disk of shape through hole, the one side of the helical disk are provided with the screw thread being threadedly coupled with grip block, the helical disk it is another
Gear ring is installed on the excircle of one side, is provided with the housing and the intermeshing adjustment gear of gear ring；The upper folder
The grip block of the grip block and lower grip slipper of holding seat forms the holding chamber for clamping workpiece together, and holding chamber is located at upper grip slipper
Between two chucks of lower grip slipper；
The fastener includes the fixed mount being arranged on base, and the side of the fixed mount is provided with guide pad, fixed mount
Opposite side be hinged with locking cylinder, the guide pad offers the through hole being placed in the vertical direction, and the through hole is matched somebody with somebody
Provided with the anchorage bar that can be moved up and down in through hole, the tailpiece of the piston rod of the locking cylinder is hinged with head rod, institute
The end for stating head rod is hinged with the second connecting rod, and the lower end of second connecting rod and the upper end of anchorage bar are hinged on one
Rise, the lower end of the anchorage bar is hinged on the overhead gage on upper grip slipper housing；The upper end of the fixed mount is passed through
Connecting plate is hinged with head rod.
2. the clamping device according to claim 1 with automatic fastening function, it is characterised in that the fixed mount upper end
Both sides be respectively arranged with a connecting plate.
3. the clamping device according to claim 1 with automatic fastening function, it is characterised in that the overhead gage and bottom
The back-moving spring for upper grip slipper and lower grip slipper to be separated from each other is provided between seat.
4. the clamping device according to claim 3 with automatic fastening function, it is characterised in that the anchorage bar with it is upper
The pin joint of baffle plate is located at the top of back-moving spring.
5. the clamping device according to claim 1 with automatic fastening function, it is characterised in that the grip block is in L
Type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720540239.7U CN206811563U (en) | 2017-05-16 | 2017-05-16 | A kind of clamping device with automatic fastening function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720540239.7U CN206811563U (en) | 2017-05-16 | 2017-05-16 | A kind of clamping device with automatic fastening function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206811563U true CN206811563U (en) | 2017-12-29 |
Family
ID=60756490
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720540239.7U Expired - Fee Related CN206811563U (en) | 2017-05-16 | 2017-05-16 | A kind of clamping device with automatic fastening function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206811563U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108827138A (en) * | 2018-03-05 | 2018-11-16 | 湖北三江航天红峰控制有限公司 | A kind of angle sensor tester |
-
2017
- 2017-05-16 CN CN201720540239.7U patent/CN206811563U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108827138A (en) * | 2018-03-05 | 2018-11-16 | 湖北三江航天红峰控制有限公司 | A kind of angle sensor tester |
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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: 20171229 Termination date: 20210516 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |