CN208289753U - A kind of sphere automatic fixture - Google Patents
A kind of sphere automatic fixture Download PDFInfo
- Publication number
- CN208289753U CN208289753U CN201820829121.0U CN201820829121U CN208289753U CN 208289753 U CN208289753 U CN 208289753U CN 201820829121 U CN201820829121 U CN 201820829121U CN 208289753 U CN208289753 U CN 208289753U
- Authority
- CN
- China
- Prior art keywords
- mounting blocks
- clamping jaw
- slot
- cylinder
- sphere
- 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
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- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
Abstract
The utility model discloses a kind of sphere automatic fixtures, including mounting blocks and left and right clamping jaw, it is located at left and right directions on the mounting blocks and is equipped with rotation slot, the left and right clamping jaw be relatively arranged in rotation slot and by articulated shaft and mounting blocks it is hinged, the mounting blocks are equipped with the axis hole being connected to rotation slot, the mounting blocks are equipped with cylinder, the cylinder is equipped with the piston rod across axis hole, the piston rod is equipped with the link block being located in rotation slot, the upper end of the clamping jaw is equipped with protrusion in the shaft shoulder of link block rear and front end along longitudinal direction, the front and back shaft shoulder is equipped with pin, the link block is equipped with the sliding slot for being inserted into for pin and can horizontally slipping and rotating, the clamping jaw leading inside is equipped with cambered surface corresponding with sphere, the thimble being located above cambered surface is equipped on the mounting blocks between the clamping jaw of left and right.The utility model structure is simple, and compact layout is reasonable.
Description
[technical field]
The utility model relates to a kind of sphere automatic fixtures.
[background technique]
Automation is since it can save manpower and improve working efficiency, in industrial application and daily life increasingly
Universal, the purpose of this utility model seeks to design a kind of sphere automatic fixture, to realize the automatic clamping to sphere part
And transhipment.
[utility model content]
A kind of the technical problem to be solved by the utility model is to provide structures simple, compact sphere automatic fixture.
The utility model is achieved through the following technical solutions:
A kind of sphere automatic fixture, it is characterised in that: including mounting blocks and left and right clamping jaw, left and right is located on the mounting blocks
Direction is equipped with rotation slot, and the left and right clamping jaw is relatively arranged in rotation slot and, the peace hinged by articulated shaft and mounting blocks
Dress block is equipped with the axis hole being connected to rotation slot, and the mounting blocks are equipped with cylinder, and the cylinder is equipped with the work across axis hole
Stopper rod, the piston rod are equipped with the link block being located in rotation slot, and the upper end of the clamping jaw is equipped with protrusion along longitudinal direction and is connecting
The shaft shoulder of block rear and front end, the front and back shaft shoulder are equipped with pin, and the link block, which is equipped with, to be inserted into for pin and can control cunning
Dynamic and rotation sliding slot, the clamping jaw leading inside are equipped with cambered surface corresponding with sphere, left and right folder are located on the mounting blocks
The thimble being located above cambered surface is equipped between pawl.
A kind of sphere automatic fixture as described above, it is characterised in that: the clamping jaw includes swing arm and claw, the cambered surface
It is arranged on claw, the slot of indent is equipped at left and right sides of the swing arm, the claw is equipped with and can be inserted into from the bottom up
Raglan in slot, the raglan and slot are detachably connected by screw.
A kind of sphere automatic fixture as described above, it is characterised in that: the cylinder is variable-stroke cylinder.
Compared with prior art, the utility model has the following advantages:
1, the utility model structure is simple, and compact layout is reasonable.
2, the open and close movement of two clamping jaws of drive is gone by the up and down motion of a cylinder, to realize to sphere part
It clamps and release acts, realize the Automatic-clamping and expansion action of this fixture.
3, the cylinder is variable-stroke cylinder, can be according to the size and shape of sphere part shape, by changing cylinder
Stroke length, go to change the size that clamping jaw opens, realize that automation control clamps different size of sphere.
4, swing arm and claw are detachably connected, by replacing the claw with different cambered surface sizes, it can be achieved that clamping size
The different spheres to differ greatly realize a tractor serves several purposes.
[Detailed description of the invention]
Specific embodiment of the present utility model is described in further detail with reference to the accompanying drawing, in which:
Fig. 1 is the explosive view of the utility model；
Fig. 2 is the cross-sectional view of the utility model；
Fig. 3 is the structural schematic diagram of the utility model.
[specific embodiment]
The utility model is further described with reference to the accompanying drawing:
A kind of sphere automatic fixture as shown in Figure 1 to Figure 3, including mounting blocks 1 and left and right clamping jaw 2, on the mounting blocks 1
It is equipped with rotation slot 11 positioned at left and right directions, the left and right clamping jaw 2 is relatively arranged in rotation slot 11 and by articulated shaft 3 and installation
Block 1 is hinged, and the mounting blocks 1 are equipped with the axis hole 12 being connected to rotation slot 11, and the mounting blocks 1 are equipped with cylinder 4, the gas
Cylinder 4 is equipped with the piston rod 41 across axis hole 12, and the piston rod 41 is equipped with the link block 42 being located in rotation slot 11, described
The upper end of clamping jaw 2 is equipped with protrusion in the shaft shoulder 212 of 42 rear and front end of link block along longitudinal direction, and the front and back shaft shoulder 212 is equipped with pin
Nail 5, the link block 42 is equipped with to be inserted into and the sliding slot 421 that can horizontally slip and rotate for pin 5, in 2 front end of clamping jaw
Side is equipped with cambered surface 221 corresponding with sphere, realizes clamping to sphere part, be located on the mounting blocks 1 left and right clamping jaw 2 it
Between be equipped with the thimble 6 for being located at the top of cambered surface 221, the thimble 6 plays the position-limiting action to sphere part, prevents sphere part from pressing from both sides
It holds in the top of cambered surface 221.
It is drivingly connected block 42 by cylinder 4 up to move, link block 42 pulls left and right clamping jaw 2 respectively to cut with scissors by pin 5
It is rotated towards each other centered on spindle 3, realizes pinching action；It is drivingly connected block 42 by cylinder 4 to move down, link block 42 passes through pin
5 promotion left and right clamping jaw 2 of nail is rotated centered on articulated shaft 3 opposite to each other respectively, realizes expansion action.Pass through the fortune up and down of a cylinder
The dynamic open and close movement for going to drive two clamping jaws, to realize that clamping and release to sphere part act, realize this fixture from
Dynamic clamping and expansion action.
Preferably, the cylinder 4 is variable-stroke cylinder, can be according to the size and shape of sphere part shape, by changing
The stroke length for becoming cylinder 4 goes to change the size that clamping jaw 2 opens, and realizes that automation control clamps different size of sphere.
The clamping jaw 2 includes swing arm 21 and claw 22, and the cambered surface 221 is arranged on claw 22, the swing arm 21 or so
Two sides are equipped with the slot 211 of indent, and the claw 22 is equipped with the raglan 222 that can be inserted into from the bottom up in slot 211, institute
It states raglan 222 and slot 211 is detachably connected by screw, to realize that swing arm 21 and claw 22 are detachably connected, by more
The claw 22 with different 221 sizes of cambered surface is changed, it can be achieved that the biggish different spheres of clamping difference in size, realize a tractor serves several purposes.
Claims (3)
1. a kind of sphere automatic fixture, it is characterised in that: including mounting blocks (1) and left and right clamping jaw (2), on the mounting blocks (1)
Rotation slot (11) are equipped with positioned at left and right directions, the left and right clamping jaw (2) is relatively arranged in rotation slot (11) and passes through articulated shaft
(3) hingedly with mounting blocks (1), the mounting blocks (1) are equipped with the axis hole (12) being connected to rotation slot (11), the mounting blocks
(1) cylinder (4) are equipped with, the cylinder (4) is equipped with the piston rod (41) across axis hole (12), sets on the piston rod (41)
There is the link block (42) being located in rotation slot (11), the upper end of the clamping jaw (2) is equipped with protrusion before link block (42) along longitudinal direction
The shaft shoulder (212) at both ends afterwards, the front and back shaft shoulder (212) are equipped with pin (5), and the link block (42) is equipped with for pin
(5) sliding slot (421) for being inserted into and can horizontally slipping and rotating, clamping jaw (2) leading inside are equipped with arc corresponding with sphere
Face (221) is equipped with the thimble (6) being located above cambered surface (221) on the mounting blocks (1) between left and right clamping jaw (2).
2. a kind of sphere automatic fixture according to claim 1, it is characterised in that: the clamping jaw (2) includes swing arm (21)
With claw (22), the cambered surface (221) is arranged on claw (22), and swing arm (21) left and right sides is equipped with the slot of indent
(211), the claw (22) is equipped with the raglan (222) that can be inserted into from the bottom up in slot (211), the raglan (222)
It is detachably connected with slot (211) by screw.
3. a kind of sphere automatic fixture according to claim 1, it is characterised in that: the cylinder (4) is route-variable gas
Cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820829121.0U CN208289753U (en) | 2018-05-30 | 2018-05-30 | A kind of sphere automatic fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820829121.0U CN208289753U (en) | 2018-05-30 | 2018-05-30 | A kind of sphere automatic fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208289753U true CN208289753U (en) | 2018-12-28 |
Family
ID=64723212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820829121.0U Expired - Fee Related CN208289753U (en) | 2018-05-30 | 2018-05-30 | A kind of sphere automatic fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208289753U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111347070A (en) * | 2020-04-02 | 2020-06-30 | 浙江师范大学 | Universal supporting device for ball part machining |
-
2018
- 2018-05-30 CN CN201820829121.0U patent/CN208289753U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111347070A (en) * | 2020-04-02 | 2020-06-30 | 浙江师范大学 | Universal supporting device for ball part 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181228 Termination date: 20190530 |