CN208663200U - A kind of multi-functional clamp - Google Patents
A kind of multi-functional clamp Download PDFInfo
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- CN208663200U CN208663200U CN201821270522.3U CN201821270522U CN208663200U CN 208663200 U CN208663200 U CN 208663200U CN 201821270522 U CN201821270522 U CN 201821270522U CN 208663200 U CN208663200 U CN 208663200U
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- block
- rotation axis
- jiaos
- circular rotatable
- fixed block
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Abstract
The utility model discloses a kind of multi-functional clamps, it is intended to provide the advantages of workpiece can be replaced automatically and increase people's working efficiency by one kind, its key points of the technical solution are that, a kind of multi-functional clamp, including pedestal, fixed block is fixedly connected on pedestal, circular rotatable block is rotatably connected on fixed block, driving mechanism is rotatably connected in fixed block, driving mechanism includes five jiaos of turntables being rotatably connected in fixed block, five jiaos of turntables are equipped with the rotation axis of perpendicular connection, rotation axis penetrates fixed block, and one end of rotation axis is rotatably connected in fixed block, the other end is fixedly connected with circular rotatable block, the arc groove of connection in parallel is respectively equipped on five sides of five jiaos of turntables, the first groove of connection in parallel is equipped at five jiaos of five jiaos of turntables, driving element is slidably connected on first groove, circular rotatable block is fixed It is connected with clamp system.This organisation operations gets up to realize the automatic position-changing to workpiece and increases the working efficiency of people.
Description
Technical field
The utility model relates to field of mechanical technique, and in particular to a kind of multi-functional clamp.
Background technique
Fixture: being used to fix processing object, be allowed to occupy correct position during machine-building, to receive construction or inspection
The device of survey.It can be adopted in the preparation processing of the workpiece such as the middle plate of mobile terminal device (for example, mobile phone, tablet computer) or bottom plate
Come with the methods of CNC (Computernumericalcontrol, computer digital control machine tool) processing and/or impact forging pressure
At.In the preparation process of the workpiece of the middle plate or bottom plate of mobile terminal device (for example, mobile phone, tablet computer), need
Workpiece to be processed is fixed by fixture.Traditional fixture is upper top formula fixture, and workpiece is located on fixture bed die with pin,
Fixture bed die and workpiece are pushed into fixture gate to fix workpiece by cylinder.However, the cylinder of traditional upper top formula fixture without
Self-locking function is easy to cause location dimension unstable when cylinder low, to cause position error.
Currently, the Chinese patent of Publication No. CN205008926U discloses a kind of fixture, it includes bottom plate, fixture bed die
And cylinder；The middle part of the bottom plate is arranged in the fixture bed die, and the fixture bed die is for carrying the workpiece；Institute
It is multiple for stating cylinder, and multiple cylinders are arranged on the bottom plate around the fixture bed die, and the cylinder is far from institute
The one end for stating bottom plate is equipped with cylinder claw, and the cylinder is for driving the cylinder claw to push to clamp the workpiece.This
Kind fixture carries workpiece using fixture bed die, and multiple cylinders are arranged around fixture bed die, drives the pushing of cylinder claw by cylinder
To clamp workpiece.Relative to traditional upper top formula fixture, this fixture is press-down type fixture, and when cylinder low still may be used
Preferably to position, to not easily cause position error.
Although this fixture is press-down type fixture, can still it be positioned in cylinder low, it is fixed not easily cause
The error of position, but existing fixture people need when the workpiece of clamping replaces, and workpiece can only be disassembled to progress
Replacement, this reduces the working efficiencies of people.
Summary of the invention
The purpose of the utility model is to provide a kind of multi-functional clamp, having to replace workpiece and increase automatically
The advantages of people's working efficiency.
The above-mentioned technical purpose of the utility model has the technical scheme that
A kind of multi-functional clamp, including pedestal, pedestal are equipped with the fixed block that is firmly connected with it, fixed block be equipped with
Its circular rotatable block being rotatablely connected, the interior driving mechanism being equipped with for driving circular rotatable block to rotate of fixed block, driving mechanism
Including five jiaos of turntables being rotatably connected in fixed block, the center point of five jiaos of turntables is equipped with the rotation axis of perpendicular connection, turns
Moving axis penetrates fixed block, and one end of rotation axis is rotatably connected in fixed block, and the other end is fixedly connected with circular rotatable block, and five
It is respectively equipped with the arc groove of connection in parallel on five sides of angle turntable, is equipped with company in parallel at five jiaos of five jiaos of turntables
The first groove connect, the first groove is equipped with the driving element being slidably connected with it, round for driving the rotation of five jiaos of turntables
Rotating block is equipped with for the clamp system to Workpiece clamping.
By using above-mentioned technical proposal, people are when using fixture, at the position for needing to change workpiece, people
Workpiece can only be disassembled, this reduces the working efficiency of people, workpiece is placed on circular rotatable block by people, benefit
With clamp system by Workpiece clamping, the driving element movement being slidably connected on the first groove at this time drives and is rotatably connected on
Five jiaos of turntables rotation in fixed block, five jiaos of turntable rotations drive the rotation axis being firmly connected with it to rotate, rotation axis and circle
Shape rotating block is fixedly connected, and circular rotatable block is rotatably connected on fixed block, therefore rotation axis rotates, and drives circular rotatable block
It is rotated on fixed block, Workpiece clamping replaces to workpiece to realize with this on circular rotatable block.Utilize five jiaos of rotating discs
Workpiece can be made to turn to five different angles, the processing convenient for people to workpiece.
Further setting: driving element includes the sliding shoe being slidably connected with the first groove, and sliding shoe is equipped with to hang down with it
The direct-connected rotor plate connect, the side of rotor plate are fixedly connected with sliding shoe, and the other side and arc groove are rotatablely connected, on rotor plate
The first rotation axis equipped with perpendicular connection, the first rotation axis penetrate rotor plate, and one end rotation connection of the first rotation axis
In fixed block, the other end is equipped with the driven wheel of differential being firmly connected with it.The side of dynamic bevel gear is equipped with and its company of rotation
The drive bevel gear connect, the second rotation axis equipped with perpendicular connection of drive bevel gear, the second rotation axis penetrate fixation
The side of block, and one end of the second rotation axis is fixedly connected with drive bevel gear, the other end is equipped with the drive being firmly connected with it
Dynamic motor.
By using above-mentioned technical proposal, when needing to drive five jiaos of turntables rotations, driving motor rotation, drive and its
The the second rotation axis rotation being fixedly connected, the rotation of the second rotation axis, which drives, is secured to drive bevel gear rotation, active conical tooth
Wheel rotation drives the driven wheel of differential being rotatablely connected with it to rotate, and driven wheel of differential is fixedly connected with the first rotation axis, from cone
Gear rotation, drives the first rotation axis to rotate, and the first rotation axis is vertical with rotor plate to be connect, the first rotation axis rotation band turn
Movable plate rotation, rotor plate drive the sliding shoe for being fixedly connected on rotor plate side in the first groove on five jiaos five jiaos of turntable
Sliding, when sliding shoe is fallen out of first groove, the other side of rotor plate turns in the arc groove on five jiaos of five sides of turntable
It is dynamic, the driving to five jiaos of turntables is realized using sliding shoe.
Further setting: clamp system includes the first gripping block being fixedly connected on circular rotatable block, the first gripping block
The side of horizontal direction is equipped with the second gripping block being slidably connected with circular rotatable block, and the second gripping block is equipped with the company of being secured to
The pushing mechanism connect, for pushing the movement of the second gripping block.Pushing mechanism includes the gas being fixedly connected on circular rotatable block
Cylinder, cylinder include cylinder body, cylinder output shaft and cylinder bottom plate, and cylinder bottom plate is fixedly connected on circular rotatable block, cylinder
Output shaft is fixedly connected with the second gripping block.
By using above-mentioned technical proposal, the second gripping block being fixedly connected with cylinder output shaft is pushed using cylinder,
It is slided in circular rotatable block, and the first gripping block being fixedly connected with circular rotatable block, to realize the clamping to workpiece.With this
It can be realized people to be clamped different size of workpiece, and the thrust of cylinder is bigger, workpiece can be pressed from both sides well
Tightly live.
Further setting: the two sides of pedestal are respectively equipped with the first support plate and the second support plate of perpendicular connection, and
The first connecting plate and the second connecting plate of perpendicular connection are respectively equipped in first support plate and the second support plate, and first connects
Fishplate bar is identical with the structure on the second connecting plate, and the first connecting plate is equipped with the first threaded rod being threadedly coupled with it, the
It is fixedly connected with rubber pad on one threaded rod, for the protection to circular rotatable block.It is respectively equipped on first connecting plate and is slided with it
The first sliding bar and the second sliding bar of dynamic connection, the first sliding bar and the second sliding bar penetrate the first connecting plate respectively, and first
One end of sliding bar and the second sliding bar is equipped with the handle being firmly connected with it, and the other end is equipped with the third folder being firmly connected with it
Tight block, and third gripping block is slidably connected at the side of the first support plate.
By using above-mentioned technical proposal, the first threaded rod being threaded on the first connecting plate is turned, fixation is utilized
The rubber pad being connected on the first threaded rod, the circular rotatable block clamping that will be rotatably connected on fixed block.Rubber pad can be right
Circular rotatable block plays a protective role.And it is relatively convenient using threaded rod, operation is also fairly simple, convenient for the use of people.
Simultaneously fixed connect can also be driven by pushing the first sliding bar and the second sliding bar that are slidably connected on the first connecting plate
It connects and is slided in first support bar in the first sliding bar and the third gripping block on the second sliding bar, to realize the folder to workpiece
Tightly.
In conclusion being not required to the utility model has the following beneficial effects: people can automatically replace workpiece
What very important person was disassembles workpiece, in the replacement for carrying out position.Simultaneously can also make workpiece turn to five different angles into
Row operation.It can be realized using clamp system and different size of workpiece be clamped.This mechanism can also be realized to more simultaneously
A workpiece is clamped.
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawing.
Fig. 1 is multi-functional clamp structural schematic diagram；
Fig. 2 is driving mechanism structure schematic diagram；
Fig. 3 is driving element structural schematic diagram；
Fig. 4 is clamp system structural schematic diagram.
In figure, 1, pedestal；2, fixed block；3, circular rotatable block；4, driving mechanism；41, five jiaos of turntables；42, rotation axis；
43, arc groove；44, the first groove；45, driving element；451, sliding shoe；452, rotor plate；453, the first rotation axis；454,
Driven wheel of differential；455, drive bevel gear；456, the second rotation axis；457, driving motor；46, groove；5, clamp system；51,
First gripping block；52, the second gripping block；53, cylinder；54, cylinder output shaft；6, pushing mechanism；7, the first support plate；8, second
Support plate；9, the first connecting plate；10, the second connecting plate；11, the first threaded rod；12, rubber pad；13, the first sliding bar；14,
Two sliding bars；15, handle；16, third gripping block；17, motor support frame.
Specific embodiment
Specific embodiments of the utility model will be further explained with reference to the accompanying drawing.
The technical scheme adopted by the utility model is
A kind of multi-functional clamp, including pedestal 1, shown in as shown in Figure 1, Fig. 2,1 middle position of pedestal is equipped with and is secured to
The fixed block 2 of connection, fixed block 2 are equipped with the circular rotatable block 3 being rotatablely connected with it, are equipped with groove 46, groove in fixed block 2
The driving mechanism 4 being rotatablely connected with it is equipped in 46, driving mechanism 4 includes five jiaos of turntables 41 being rotatably connected in groove 46,
The center point of five jiaos of turntables 41 is equipped with the rotation axis 42 of perpendicular connection, and rotation axis 42 penetrates five jiaos of turntables 41 and fixed block 2,
The lower end of rotation axis 42 is rotatably connected in groove 46, and the upper end of rotation axis 42 is fixedly connected with circular rotatable block 3, five jiaos of turntables
It is respectively equipped with the arc groove 43 of connection in parallel on 41 five sides, is equipped with the company of being secured on five jiaos of five jiaos of turntables 41
The first groove 44 connect, the first groove 44 are equipped with the driving element 45 for driving five jiaos of turntables 41 to rotate.
As shown in Figure 1, shown in Fig. 2 and shown in Fig. 3, driving element 45 includes the sliding shoe being slidably connected with the first groove 44
451, sliding shoe 451 is equipped with the rotor plate 452 of perpendicular connection, and 452 front side of rotor plate is triangular in shape, rear side is in semicircle
The front side of shape, rotor plate 452 is fixedly connected with sliding shoe 451, and the rear side and arc groove 43 of rotor plate 452 are rotatablely connected, and is turned
452 rear side semicircle the center point of movable plate is equipped with the first rotation axis 453 of perpendicular connection, and the first rotation axis 453 penetrates rotor plate
452, and the both ends of the first rotation axis 453 are rotated respectively in groove 46, the lower section of rotor plate 452 is equipped with and the first rotation axis
453 driven wheel of differential 454 being fixedly connected, the front side of driven wheel of differential 454 are equipped with the drive bevel gear being rotatablely connected with it
455, the center point of drive bevel gear 455 is equipped with the second rotation axis 456 of perpendicular connection, and the second rotation axis 456 penetrates solid
Determine the front side of block 2, and the rear end of the second rotation axis 456 is fixedly connected with 455 the center point of drive bevel gear, the second rotation axis 456
Front end be equipped with the driving motor 457 that is firmly connected with it, the front side of pedestal 1 is equipped with the motor support frame being firmly connected with it
17, driving motor 457 is fixedly connected on motor support frame 17.
As shown in Figure 1, shown in Fig. 4, circular rotatable block 3 is equipped with the clamp system 5 being firmly connected with it, for workpiece
Clamping, clamp system 5 includes the first gripping block 51 for being fixedly connected on circular rotatable block 3,51 level side of the first gripping block
To left side be equipped with the second gripping block 52 for being slidably connected with circular rotatable block 3, the left side of the second gripping block 52 is equipped with solid with it
Surely the pushing mechanism 6 connected, for the promotion to the second gripping block 52, pushing mechanism 6 includes being fixedly connected on the second gripping block
Cylinder 53 on 52 left sides, cylinder 53 include 53 ontology of cylinder, cylinder output shaft 54 and 53 bottom plate of cylinder, and 53 bottom plate of cylinder is fixed
It is connected to the left side of circular rotatable block 3, cylinder output shaft 54 is fixedly connected with the left side of the second gripping block 52.
As shown in Figure 1, the left side of pedestal 1 and right side be respectively equipped with perpendicular connection the first support plate 7 and second
Fagging 8, the right side of the first support plate 7 are equipped with the first connecting plate 9 of perpendicular connection, and the left vertical of the second support plate 8 connects
It is connected to the second connecting plate 10, the first connecting plate 9 and the second connecting plate 10 are parallel with circular rotatable block 3 respectively, and the first connecting plate 9
Identical with structure on the second connecting plate 10, the first connecting plate 9 is equipped with the first threaded rod 11 for being threadedly coupled with it, and first
Threaded rod 11 is vertical with the left end of circular rotatable block 3, and the side on first threaded rod 11 towards ground, which is equipped with, to be firmly connected with it
Rubber pad 12, for the protection to circular rotatable block 3.First connecting plate 9 is equipped with the first sliding bar 13 being slidably connected with it,
The rear side of first sliding bar, 13 horizontal direction is equipped with the second sliding bar 14 being slidably connected with the first connecting plate 9, the first sliding bar
13 and 14 upper end of the second sliding bar be equipped with the handle 15 that is firmly connected with it, the first sliding bar 13 and 14 lower end of the second sliding bar are vertical
It is direct-connected to be connected to third gripping block 16, and the left end of third gripping block 16 is slidably connected in the first support plate 7, for facilitating people
Clamping to workpiece.
Working principle:
When people need workpiece to replace, workpiece is placed on circular rotatable block 3, circular rotatable is fixedly connected on
Cylinder 53 on block 3 moves, and cylinder output shaft 54 pushes the second gripping block 52 being firmly connected with it on circular rotatable block 3
Sliding is utilizing the first gripping block 51 being fixedly connected on circular rotatable block 3, by Workpiece clamping on circular rotatable block 3, this
When driving motor 457 rotate, drive the second rotation axis 456 being firmly connected with it rotate, the second rotation axis 456 rotation, band
Move perpendicular connection drive bevel gear 455 rotate, drive bevel gear 455 rotate, drive with its be rotatablely connected from
Dynamic bevel gear 454 rotates, and driven wheel of differential 454 is fixedly connected with the first rotation axis 453, and the rotation of driven wheel of differential 454 drives
The first rotation axis 453 rotated in groove 46, the first rotation axis 453 rotation drive the rotor plate 452 being firmly connected with it
Rotation, rotor plate 452 rotate, and drive the sliding shoe 451 for being fixedly connected on the front side of rotor plate 452, and five jiaos in groove 46
Sliding in the first groove 44 on 41 5 jiaos of turntable.
When sliding shoe 451 is fallen out of the first groove 44 on five jiaos of turntables 41 five jiaos, the rear side of rotor plate 452 exists
Sliding in arc groove 43 on five jiaos of 41 5 sides of turntable, in the first groove 44 on five jiaos of turntables 41 again of sliding shoe 451
When interior sliding, one circle of the rotation of rotor plate 452 pushes five jiaos of turntables 41 to rotate in groove 46 using sliding shoe 451, and five jiaos turn
The rotation of disk 41 drives the rotation axis 42 being firmly connected with it to rotate, and rotation axis 42 is fixedly connected with circular rotatable block 3, rotation axis
42 rotations, drive circular rotatable block 3 to rotate on fixed block 2, and in the position for turning to needs, driving motor 457 stops turning
It is dynamic, the first threaded rod 11 being threaded on the first connecting plate 9 and the second connecting plate 10 is turned, circular rotatable block 3 is locked,
The automatic position-changing to workpiece is realized with this, is not needed people and is removed disassembly workpiece again, increases the working efficiency of people.
It is the preferred embodiment of the utility model above, does not impose any limitation on the present invention,
All foundation the technical essence of the utility model any simple modification, equivalent change and modification made to the above embodiment,
Belong in the range of utility model technical solution.
Claims (7)
1. a kind of multi-functional clamp, including pedestal (1), it is characterised in that: the pedestal (1) is consolidated equipped with what is be firmly connected with it
Determine block (2), fixed block (2) is equipped with the circular rotatable block (3) being rotatablely connected with it, is equipped in fixed block (2) for driving circle
The driving mechanism (4) of shape rotating block (3) rotation, driving mechanism (4) include five jiaos of turntables being rotatably connected in fixed block (2)
(41), the center point of five jiaos of turntables (41) is equipped with the rotation axis (42) of perpendicular connection, and rotation axis (42) penetrates fixed block
(2), and one end of rotation axis (42) is rotatably connected in fixed block (2), and the other end is fixedly connected with circular rotatable block (3), and five
It is respectively equipped with the arc groove (43) of connection in parallel on five sides of angle turntable (41), is all provided at five jiaos of five jiaos of turntables (41)
There is the first groove (44) of connection in parallel, the first groove (44) is equipped with the driving element (45) being slidably connected with it, uses
In the rotation for driving five jiaos of turntables (41), circular rotatable block (3) is equipped with for the clamp system (5) to Workpiece clamping.
2. a kind of multi-functional clamp according to claim 1, it is characterised in that: the driving element (45) includes and first
The sliding shoe (451) that groove (44) is slidably connected, sliding shoe (451) are equipped with the rotor plate (452) of perpendicular connection, rotation
The side of plate (452) is fixedly connected with sliding shoe (451), and the other side and arc groove (43) are rotatablely connected, on rotor plate (452)
The first rotation axis (453) equipped with perpendicular connection, the first rotation axis (453) penetrates rotor plate (452), and the first rotation axis
(453) one end is rotatably connected in fixed block (2), and the other end is equipped with the driven wheel of differential (454) being firmly connected with it.
3. a kind of multi-functional clamp according to claim 2, it is characterised in that: the side of the driven wheel of differential (454)
Equipped with the drive bevel gear (455) being rotatablely connected with it, drive bevel gear (455) is equipped with the second rotation of perpendicular connection
Axis (456), the second rotation axis (456) penetrate the side of fixed block (2), and one end of the second rotation axis (456) and active conical tooth
Wheel (455) is fixedly connected, and the other end is equipped with the driving motor (457) being firmly connected with it.
4. a kind of multi-functional clamp according to claim 1, it is characterised in that: the clamp system (5) includes fixed connects
The first gripping block (51) on circular rotatable block (3) is connect, the side of the first gripping block (51) horizontal direction is equipped with to be turned with circle
The second gripping block (52) that motion block (3) is slidably connected, the second gripping block (52) are equipped with the pushing mechanism being firmly connected with it
(6), for pushing the movement of the second gripping block (52).
5. a kind of multi-functional clamp according to claim 4, it is characterised in that: the pushing mechanism (6) includes fixed connects
The cylinder (53) on circular rotatable block (3) is connect, cylinder (53) includes cylinder (53) ontology, cylinder output shaft (54) and cylinder
(53) bottom plate, cylinder (53) bottom plate are fixedly connected on circular rotatable block (3), cylinder output shaft (54) and the second gripping block (52)
It is fixedly connected.
6. a kind of multi-functional clamp according to claim 1, it is characterised in that: the two sides of the pedestal (1) are respectively equipped with
The first support plate (7) of perpendicular connection and the second support plate (8), and divide on the first support plate (7) and the second support plate (8)
Not She You perpendicular connection the first connecting plate (9) and the second connecting plate (10), and the first connecting plate (9) and the second connecting plate
(10) structure on is identical, and the first connecting plate (9) is equipped with the first threaded rod (11) being threadedly coupled with it, the first screw thread
Rubber pad (12) are fixedly connected on bar (11), for the protection to circular rotatable block (3).
7. a kind of multi-functional clamp according to claim 6, it is characterised in that: set respectively on first connecting plate (9)
There are the first sliding bar (13) for being slidably connected with it and the second sliding bar (14), the first sliding bar (13) and the second sliding bar (14)
It penetrates respectively the first connecting plate (9), one end of the first sliding bar (13) and the second sliding bar (14), which is equipped with, to be firmly connected with it
Handle (15), the other end are equipped with the third gripping block (16) that is firmly connected with it, and third gripping block (16) is slidably connected at the
The side of one support plate (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821270522.3U CN208663200U (en) | 2018-08-07 | 2018-08-07 | A kind of multi-functional clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821270522.3U CN208663200U (en) | 2018-08-07 | 2018-08-07 | A kind of multi-functional clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208663200U true CN208663200U (en) | 2019-03-29 |
Family
ID=65832894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821270522.3U Active CN208663200U (en) | 2018-08-07 | 2018-08-07 | A kind of multi-functional clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208663200U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112304977A (en) * | 2020-10-19 | 2021-02-02 | 代国瑞 | Fixture for automatic detection equipment of circuit board |
-
2018
- 2018-08-07 CN CN201821270522.3U patent/CN208663200U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112304977A (en) * | 2020-10-19 | 2021-02-02 | 代国瑞 | Fixture for automatic detection equipment of circuit board |
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