CN108381431A - A kind of fixture can be used for a variety of mechanical workpiece holdings - Google Patents
A kind of fixture can be used for a variety of mechanical workpiece holdings Download PDFInfo
- Publication number
- CN108381431A CN108381431A CN201810491745.0A CN201810491745A CN108381431A CN 108381431 A CN108381431 A CN 108381431A CN 201810491745 A CN201810491745 A CN 201810491745A CN 108381431 A CN108381431 A CN 108381431A
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- China
- Prior art keywords
- fixedly connected
- supporting table
- fixed
- plate
- fixture
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- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention discloses a kind of fixtures can be used for a variety of mechanical workpiece holdings, including supporting table, the supporting table is hollow structure, and the lower end of supporting table is fixedly connected with multiple supporting racks, the bottom wall of the supporting table is rotatably connected to rotating bar, to which workpiece be fixed, two banking stops can play position-limiting action to workpiece surface simultaneously, during follow block moves downward, also workpiece can be made to squeeze movable plate and move downward, the movement of movable plate can pull steel cable to move, the movement of steel cable can pull movable block to be moved to the direction close to workpiece, to make third fixed plate that the side wall of workpiece be fixed by the second fixed link, therefore the device can not only achieve the effect that adjust height, it may also reach up multi-faceted fixed effect.
Description
Technical field
The present invention relates to field of mechanical technique, specially a kind of fixture can be used for a variety of mechanical workpiece holdings.
Background technology
Current existing fixture is substantially designed for a certain specific product, that is, it is single to show that the fixture uses,
It is only limited to a kind of product use.And the product of most of plant produceds is not only only a kind of at present, therefore different types of production
Product just need the fixture of a variety of different models and this cooperation, especially machinery field, involved product to be essentially iron, rigid etc.
The fixture of material, design is also that materials, weight weight, the volume such as iron, rigid are big.If all designing a fixture per money product,
More fixtures will occupy very more site areas, therefore can design the fixture that a suitable multiple product uses to reduce folder
Have quantity, reduce cost of floor space, the fixture for reducing production cost is that fixture required and present at present can only be in Vertical Square
It is fastened upwards, good fixed function can not be played.
Invention content
The purpose of the present invention is to provide a kind of fixtures can be used for a variety of mechanical workpiece holdings, to solve above-mentioned background
The problem of being proposed in technology.
To achieve the above object, the present invention provides the following technical solutions：
A kind of fixture can be used for a variety of mechanical workpiece holdings, including supporting table, the supporting table are hollow structure, and
The lower end of supporting table is fixedly connected with multiple supporting racks, and the bottom wall of the supporting table is rotatably connected to rotating bar, and rotating bar
Lower end is fixedly connected with crank, and the upper end of the rotating bar is rotatably connected on the inner roof wall of supporting table, and bull stick is dynamic positioned at branch
One section of upper fixing sleeve in support platform is connected to first gear, and one end of the first gear is engaged with second gear, and second gear
Upper fixation is plugged with the first swingle, and the lower end of first swingle is rotatably connected in the inner bottom wall of supporting table, and first
The other end of swingle is extended to outside supporting table and is threadedly coupled with the threaded hole opened up in push plate, activity grafting in the push plate
There is the second swingle, and the lower end of the second swingle is fixedly connected on the outer roof of supporting table, the lower end of the push plate is fixed
It is connected with connecting rod, and the other end of connecting rod is fixedly connected on the upper surface of follow block, is fixedly connected in the supporting table
Fixing groove, and movable plate is slidably connected in fixing groove, the lower end of the movable plate is fixedly connected with the one of multiple first springs
End, the other end of the first spring are fixedly connected in the inner bottom wall of fixing groove, and the upper end of the movable plate offers fixing groove.
Preferably, the lower end of the follow block is fixedly connected with one end of the first telescopic rod, and the other end of the first telescopic rod
It is fixedly connected on the upper surface of the first fixed plate, multiple through-holes is offered in first fixed plate, and in multiple through-holes
Slidably connecting the second fixed plate, the upper end of second fixed plate is fixedly connected with the first fixed link, and the first fixed link
The other end is fixedly connected on the lower face of follow block, and fixed block is fixedly connected in the groove opened up in first fixed plate,
And the sidewall symmetry of fixed block is opened up there are two sliding slot, and sliding block, and the upper end of sliding block are slidably connected in described two sliding slots
It is fixedly connected with one end of second spring, the other end of second spring is fixedly connected on the roof of sliding slot, and the sliding block is located at
One end outside sliding slot is hinged with banking stop, and the upper end of banking stop is fixedly connected with one end of third spring, third spring it is another
One end is fixedly connected on the side wall of groove.
Preferably, the banking stop is in convex structure.
Preferably, the quantity of the first fixed link described in side is more than six, and is isodistantly spaced distribution.
Preferably, the lower end of second fixed plate is in convex structure.
Preferably, the sidewall symmetry of the movable plate is fixedly connected with one end there are two steel cable, and two steel cables is another
End is fixedly connected on through limiting plate on the side wall of movable block, and the lower end of the limiting plate is fixedly connected on the outer top of supporting table
On wall, one end of the movable block is fixedly connected with one end of multiple second telescopic rods, and the other end of the second telescopic rod, which is fixed, to be connected
It is connected on the side wall of limiting plate, is fixedly connected with the second fixed link in the middle part of the side wall of the movable block, and the second fixed link is another
One end activity is through limiting plate and is fixedly connected on the side wall of third fixed plate.
Preferably, the described one end of third fixed plate far from the second fixed link is in convex structure.
Compared with prior art, the beneficial effects of the invention are as follows：When needing to adjust the height of fixture, crank is shaken, is shaken
Rotation rotation that bull stick can be driven dynamic, so as to make the first swingle occur to turn by first gear and second gear
Dynamic, so that push plate campaign, the movement of push plate can be moved by connecting rod with follow block, so as to adjust the height of fixture
Degree, in order to which clamping is more stablized, continues to shake crank, so that follow block is transported downwards after fixture is clamped on workpiece
Dynamic, the movement of follow block can be moved downward with the first fixed plate, to which workpiece be fixed, the first fixed plate after reforwarding
It is dynamic, the second fixed plate can be made to be moved downward with respect to the first fixed plate, to which workpiece be fixed, while two banking stops can
To play position-limiting action to workpiece surface, during follow block moves downward, it is downward also so that workpiece squeezes movable plate
Movement, the movement of movable plate can pull steel cable to move, and the movement of steel cable can pull movable block to be moved to the direction close to workpiece, from
And so that the side wall of workpiece is fixed in third fixed plate by the second fixed link, therefore the device can not only reach adjustment
The effect of height may also reach up multi-faceted fixed effect.
Description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is A structure enlargement diagrams of the present invention；
Fig. 3 is B structure enlarged diagram of the present invention.
In figure：Supporting table 1, supporting rack 2, bull stick move 3, crank 4, first gear 5, second gear 6, the first swingle 7, push away
Plate 8, the second swingle 9, connecting rod 10, follow block 11, the first telescopic rod 12, the first fixed plate 13, fixed block 14, sliding block 15, limit
Bit slice 16, the first fixed link 17, the second fixed plate 18, fixing groove 19, movable plate 20, steel cable 21, limiting plate 22, movable block 23,
Second telescopic rod 24, the second fixed link 25, third fixed plate 26.
Specific implementation mode
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 describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, the present invention provides a kind of technical solution：
A kind of fixture can be used for a variety of mechanical workpiece holdings, including supporting table 1, supporting table 1 is hollow structure, and is propped up
The lower end of support platform 1 is fixedly connected with multiple supporting racks 2, and the bottom wall of supporting table 1 is rotatably connected to rotating bar 3, and under rotating bar 3
End is fixedly connected with crank 4, and the upper end of rotating bar 3 is rotatably connected on the inner roof wall of supporting table 1, and bull stick dynamic 3 is located at support
One section of upper fixing sleeve in platform 1 is connected to first gear 5, and one end of first gear 5 is engaged with second gear 6, and in second gear 6
Fixation is plugged with the first swingle 7, and the lower end of the first swingle 7 is rotatably connected in the inner bottom wall of supporting table 1, and the first rotation
It is outer and be threadedly coupled with the threaded hole opened up in push plate 8 that the other end of bar 7 extends to supporting table 1, in push plate 8 activity be plugged with the
Two swingles 9, and the lower end of the second swingle 9 is fixedly connected on the outer roof of supporting table 1, the lower end of push plate 8 is fixedly connected
There is connecting rod 10, and the other end of connecting rod 10 is fixedly connected on the upper surface of follow block 11, is fixedly connected in supporting table 1
Determine slot 19, and slidably connect movable plate 20 in fixing groove 19, the lower end of movable plate 20 is fixedly connected with multiple first springs
The other end of one end, the first spring is fixedly connected in the inner bottom wall of fixing groove 19, and the upper end of movable plate 20 offers fixing groove,
The lower end of follow block 11 is fixedly connected with one end of the first telescopic rod 12, and the other end of the first telescopic rod 12 is fixedly connected on first
On the upper surface of fixed plate 13, multiple through-holes are offered in the first fixed plate 13, and second is slidably connected in multiple through-holes
The upper end of fixed plate 18, the second fixed plate 18 is fixedly connected with the first fixed link 17, and the other end of the first fixed link 17 is fixed
It is connected on the lower face of follow block 11, fixed block 14, and fixed block is fixedly connected in the groove opened up in the first fixed plate 13
14 sidewall symmetry is opened up there are two sliding slot, sliding block 15 is slidably connected in two sliding slots, and the upper end of sliding block 15 is fixed and connected
It is connected to one end of second spring, the other end of second spring is fixedly connected on the roof of sliding slot, and sliding block 15 is located at outside sliding slot
One end is hinged with banking stop 16, and the upper end of banking stop 16 is fixedly connected with one end of third spring, the other end of third spring
It is fixedly connected on the side wall of groove, banking stop 16 is in convex structure, and clamping is more firm, the first fixed link of side 17
Quantity is more than six, and is isodistantly spaced distribution, and clamping is more firm, and the lower end of the second fixed plate 18 is in convex structure, folder
Solid it is more firm, the sidewall symmetry of movable plate 20 is fixedly connected with one end there are two steel cable 21, and two steel cables 21 is another
End is fixedly connected on through limiting plate 22 on the side wall of movable block 23, and the lower end of limiting plate 22 is fixedly connected on supporting table 1
On outer roof, one end of movable block 23 is fixedly connected with one end of multiple second telescopic rods 24, the other end of the second telescopic rod 24
It is fixedly connected on the side wall of limiting plate 22, the second fixed link 25 is fixedly connected in the middle part of the side wall of movable block 23, and second is solid
The other end activity of fixed pole 25 is through limiting plate 22 and is fixedly connected on the side wall of third fixed plate 26, and third fixed plate 26 is remote
One end from the second fixed link 25 is in convex structure, and clamping is more firm.
Operation principle：When needing to adjust the height of fixture, crank 4 is shaken, the rotation of crank 4 can drive bull stick dynamic 3
Rotation, so as to make the first swingle 7 rotate by first gear 5 and second gear 6, so that push plate 8 is transported
Dynamic, the movement of push plate 8 can be moved by connecting rod 10 with follow block 11, so as to adjust the height of fixture, when fixture is clamped
After on to workpiece, in order to which clamping is more stablized, continue to shake crank 4, so that follow block 11 moves downward, follow block 11
Movement can be moved downward with the first fixed plate 13, and to which workpiece be fixed, the first fixed plate 13 continues to move, and can make
It obtains 18 opposite first fixed plate 13 of the second fixed plate to move downward, to which workpiece be fixed, while two banking stops 16 can
To play position-limiting action to workpiece surface, during follow block 11 moves downward, workpiece can also be made to squeeze movable plate 20
It moves downward, the movement of movable plate 20 can pull steel cable 21 to move, and the movement of steel cable 21 can pull movable block 23 to close to workpiece
Direction movement, to by the second fixed link 25 so that the side wall of workpiece is fixed in third fixed plate 26, therefore the dress
Setting can not only achieve the effect that adjust height, may also reach up multi-faceted fixed effect.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (7)
1. a kind of fixture can be used for a variety of mechanical workpiece holdings, including supporting table (1), the supporting table (1) is hollow knot
Structure, and the lower end of supporting table (1) is fixedly connected with multiple supporting racks (2), it is characterised in that：The bottom wall of the supporting table (1) turns
It is dynamic to be connected with rotating bar (3), and the lower end of rotating bar (3) is fixedly connected with crank (4), the upper end rotation of the rotating bar (3)
It is connected on the inner roof wall of supporting table (1), and bull stick moves one section that (3) are located in supporting table (1) upper fixing sleeve and is connected to the first tooth
It takes turns (5), one end of the first gear (5) is engaged with second gear (6), and fixation is plugged with the first rotation in second gear (6)
The lower end of bull stick (7), first swingle (7) is rotatably connected in the inner bottom wall of supporting table (1), and the first swingle (7)
The other end extend to supporting table (1) outside and be threadedly coupled with the threaded hole opened up in push plate (8), it is movable on the push plate (8)
It is plugged with the second swingle (9), and the lower end of the second swingle (9) is fixedly connected on the outer roof of supporting table (1), it is described to push away
The lower end of plate (8) is fixedly connected with connecting rod (10), and the other end of connecting rod (10) is fixedly connected on the upper end of follow block (11)
On face, fixing groove (19) is fixedly connected on the supporting table (1), and movable plate (20) is slidably connected in fixing groove (19),
The lower end of the movable plate (20) is fixedly connected with one end of multiple first springs, and the other end of the first spring is fixedly connected on
In the inner bottom wall for determining slot (19), the upper end of the movable plate (20) offers fixing groove.
2. a kind of fixture can be used for a variety of mechanical workpiece holdings according to claim 1, it is characterised in that：It is described to support
The lower end of plate (11) is fixedly connected with one end of the first telescopic rod (12), and the other end of the first telescopic rod (12) is fixedly connected on
On the upper surface of first fixed plate (13), multiple through-holes are offered on first fixed plate (13), and sliding in multiple through-holes
Dynamic to be connected with the second fixed plate (18), the upper end of second fixed plate (18) is fixedly connected with the first fixed link (17), and the
The other end of one fixed link (17) is fixedly connected on the lower face of follow block (11), is opened up on first fixed plate (13) recessed
Fixed block (14) is fixedly connected in slot, and the sidewall symmetry of fixed block (14) is opened up there are two sliding slot, in described two sliding slots
Slidably connect sliding block (15), and the upper end of sliding block (15) is fixedly connected with one end of second spring, second spring it is another
End is fixedly connected on the roof of sliding slot, and the sliding block (15) is located at one end outside sliding slot and is hinged with banking stop (16), and limits
The upper end of piece (16) is fixedly connected with one end of third spring, and the other end of third spring is fixedly connected on the side wall of groove.
3. a kind of fixture can be used for a variety of mechanical workpiece holdings according to claim 2, it is characterised in that：The limit
Bit slice (16) is in convex structure.
4. a kind of fixture can be used for a variety of mechanical workpiece holdings according to claim 2, it is characterised in that：Side institute
The quantity for stating the first fixed link (17) is more than six, and is isodistantly spaced distribution.
5. a kind of fixture can be used for a variety of mechanical workpiece holdings according to claim 2, it is characterised in that：Described
The lower end of two fixed plates (18) is in convex structure.
6. a kind of fixture can be used for a variety of mechanical workpiece holdings according to claim 1, it is characterised in that：The shifting
The sidewall symmetry of movable plate (20) is fixedly connected with one end there are two steel cable (21), and the other end of two steel cables (21) runs through limit
Position plate (22) is fixedly connected on the side wall of movable block (23), and the lower end of the limiting plate (22) is fixedly connected on supporting table (1)
Outer roof on, one end of the movable block (23) is fixedly connected with one end of multiple second telescopic rods (24), the second telescopic rod
(24) the other end is fixedly connected on the side wall of limiting plate (22), and the is fixedly connected in the middle part of the side wall of the movable block (23)
Two fixed links (25), and the other end activity of the second fixed link (25) through limiting plate (22) and is fixedly connected on third fixed plate
(26) on side wall.
7. a kind of fixture can be used for a variety of mechanical workpiece holdings according to claim 6, it is characterised in that：Described
The one end of three fixed plates (26) far from the second fixed link (25) is in convex structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810491745.0A CN108381431A (en) | 2018-05-22 | 2018-05-22 | A kind of fixture can be used for a variety of mechanical workpiece holdings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810491745.0A CN108381431A (en) | 2018-05-22 | 2018-05-22 | A kind of fixture can be used for a variety of mechanical workpiece holdings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108381431A true CN108381431A (en) | 2018-08-10 |
Family
ID=63071072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810491745.0A Withdrawn CN108381431A (en) | 2018-05-22 | 2018-05-22 | A kind of fixture can be used for a variety of mechanical workpiece holdings |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108381431A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112589486A (en) * | 2020-12-02 | 2021-04-02 | 刘广芝 | Clamping mechanism and clamping method for automobile engine cylinder cover |
| CN113370091A (en) * | 2021-08-12 | 2021-09-10 | 江苏金猫机器人科技有限公司 | Handheld clamping device for transferring industrial robot accessories |
-
2018
- 2018-05-22 CN CN201810491745.0A patent/CN108381431A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112589486A (en) * | 2020-12-02 | 2021-04-02 | 刘广芝 | Clamping mechanism and clamping method for automobile engine cylinder cover |
| CN112589486B (en) * | 2020-12-02 | 2021-11-19 | 重庆环松科技工业有限公司 | Clamping mechanism and clamping method for automobile engine cylinder cover |
| CN113370091A (en) * | 2021-08-12 | 2021-09-10 | 江苏金猫机器人科技有限公司 | Handheld clamping device for transferring industrial robot accessories |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180810 |