CN208409231U - A kind of power equilibrium clamp system - Google Patents
A kind of power equilibrium clamp system Download PDFInfo
- Publication number
- CN208409231U CN208409231U CN201820773353.9U CN201820773353U CN208409231U CN 208409231 U CN208409231 U CN 208409231U CN 201820773353 U CN201820773353 U CN 201820773353U CN 208409231 U CN208409231 U CN 208409231U
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- plate
- positioning
- clamp system
- swivel plate
- vee
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- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 8
- 230000001788 irregular Effects 0.000 abstract description 3
- 238000005495 investment casting Methods 0.000 abstract description 2
- 238000003754 machining Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
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Abstract
The utility model relates to the machinings of precision castings, it is particularly suitable for the auxiliary clamp of large-scale irregular cantilever part nozzle, specially a kind of power equilibrium clamp system, it can easily realize the clamping of part, it is high-efficient, it will not deform, it includes pedestal, support baseboard is installed on pedestal, positioning plate is installed on support baseboard, at least two positioning pins are installed on positioning plate, positioning plate side is equipped with pressure plate, the other side is equipped with vertical side positioning plate and clamp system, clamp system includes side support plate, side support plate upper end is hingedly equipped with swivel plate, lower end is hingedly equipped with lower swivel plate, two vee-blocks are respectively articulated with and are installed on swivel plate, lower swivel plate, sliding sleeve is installed on the inside of side support plate, sliding shoe is slidably fitted in sliding sleeve, sliding shoe top and bottom are provided with internal thread hole, upper rotation It is provided with positioning through hole on plate and lower swivel plate, is provided with positioning bolt in positioning through hole.
Description
Technical field
The utility model relates to the machinings of precision castings, are particularly suitable for the additional lock of large-scale irregular cantilever part nozzle
Tightly, specially a kind of power equilibrium clamp system.
Background technique
For the auxiliary clamp of common nozzle, we generally use two V-blocks symmetrically to clamp, this installation way operation side
Just it and is simple to manufacture, is widely used；But the nozzle of some large-scale irregular cantilever parts is clamped, this common folder
Tight mode not only be easy to cause nozzle clamping deformation (in ellipticity), but also takes out part for convenience, and clamping stroke may need
Very long, this not only increases the volumes of tooling, and clamping is time-consuming in clamping process, low efficiency.
Summary of the invention
It being easily deformed to solve the problem of that clamping efficiency is low, the utility model provides a kind of power equilibrium clamp system,
It can easily realize the clamping of part, high-efficient, will not deform.
Its technical solution is such that a kind of power equilibrium clamp system comprising two vee-blocks positioned opposite, it is special
Sign is, further includes pedestal, and support baseboard is equipped on the pedestal, and positioning plate, institute are equipped on the support baseboard
State and at least two positioning pins be installed on positioning plate, the positioning plate side is equipped with pressure plate, the other side be equipped with it is perpendicular
To side positioning plate and clamp system, the clamp system includes side support plate, and the side support plate upper end is hingedly equipped with rotation
Rotating plate, lower end are hingedly equipped with lower swivel plate, and two vee-blocks, which are respectively articulated with, is installed on the upper swivel plate, lower swivel plate,
Sliding sleeve is installed on the inside of the side support plate, sliding shoe is slidably fitted in the sliding sleeve, the sliding shoe top and bottom are equal
It is provided with internal thread hole, positioning through hole is provided on the upper swivel plate and the lower swivel plate, is provided in the positioning through hole
Positioning bolt, the size of the positioning through hole are greater than the thread segment of the positioning bolt and are less than the bolt of the positioning bolt
Head, the thread segment of two positioning bolts screw in two internal thread holes respectively and realize two vee-block Clamp blocks.
It is further characterized by being provided with rotation between the bolt head of the positioning bolt of upper end and the upper swivel plate
Turn pressing plate；
Sliding shoe upper end outer surface is provided with spacing block set；
Two vee-blocks pass through circlip pin respectively and are hingedly installed on the upper swivel plate, lower swivel plate.
After the structure of the utility model, in part clamping process, power is constantly given by positioning bolt, and sliding
Under the action of block, upper swivel plate, lower swivel plate stress keep equilibrium state, and four compression point stress equalizations of part nozzle avoid
Since auxiliary clamp leads to part nozzle clamping deformation, part processing is influenced；And this clamp system one end vee-block is in upper rotation
Plate/lower swivel plate can directly rotate 180 degree after removing out, and part is directly taken out, and so, avoid due to part
Cantilever itself is too long, and can not rapidly clamping parts, substantially increase the clamping efficiency of part.
Detailed description of the invention
Fig. 1 is the first visual angle of the utility model structure schematic diagram；
Fig. 2 is the second visual angle of the utility model structure schematic diagram；
Fig. 3 is sectional view along A-A in Fig. 1.
Specific embodiment
See Fig. 1, Fig. 2, shown in Fig. 3, a kind of power equilibrium clamp system comprising pedestal 1 is equipped with support bottom on pedestal 1
Plate 2 is equipped with positioning plate 3 on support baseboard 2, and there are two positioning pin, the installations of 3 side of positioning plate for installation on positioning plate 3
There are two pressure plate 4, the other sides to be equipped with vertical side positioning plate 5 and clamp system 6, and clamp system 6 includes side support plate 7, side
7 upper end of support plate is hingedly equipped with swivel plate 8, lower end and is hingedly equipped with lower swivel plate 9, on upper swivel plate 8 and lower swivel plate 9
Vee-block 11 is equipped with by circlip pin 10, sliding sleeve 12 is installed on the inside of side support plate 7, sliding is slidably fitted in sliding sleeve 12
Block 13,13 top and bottom of sliding shoe are provided with internal thread hole, are provided with positioning through hole 14 on upper swivel plate 8 and lower swivel plate 9,
Positioning bolt 15 is provided in positioning through hole 14, the size of positioning through hole 14 is greater than the thread segment of positioning bolt 15 and is less than positioning
The bolt head of bolt 15, the thread segment of two positioning bolts 15 screw in two internal thread holes respectively and realize that two vee-blocks 11 clamp
Part 16.
Rotary pressure plate 18,13 upper end of sliding shoe are provided between the bolt head and upper swivel plate 8 of the positioning bolt 15 of upper end
Outer surface is provided with spacing block set 17.
Clamping parts and disassembly part process are described below in detail.
Clamping parts: part 16 is packed into tooling, using the plane and two pits mode of vertical side positioning plate 5 and two positioning pins
Underlaid 11 top of vee-block of nozzle at 16 cantilever of part is guaranteed following 11 energy slight fluctuation of vee-block, overturning by positioning
Upper swivel plate 8 tightens positioning bolt 15, on bolt at the rotation to positioning bolt 15 of rotary pressure plate 18 to 16 nozzle of part
During tight, after bolt 15 to be positioned compresses rotary pressure plate 18, the meeting of sliding shoe 13 upward sliding under the action of bolt tension force,
It is entire to manage when upper and lower two vee-blocks 11 touch 16 nozzle of part simultaneously to drive following vee-block 11 to move upwards
Active force suffered by four compression points of mouth mutually balances, and the clamping force up and down of part 16 is balanced, will not deform, then use again
Pressure plate 4 compresses.
Disassembly part: positioning bolt 15 above is unclamped, under the effect of gravity, vee-block 11 below moves downward, under
Under the action of swivel plate 9, sliding shoe 13 is moved down, when the spacing block set 17 of sliding shoe 13 is contacted with 12 upper surface of sliding sleeve,
Sliding shoe 13 will stop slide downward, and positioning bolt 15 above is continued to unclamp, until rotary pressure plate 18 is detached from above, swivel plate 8 can
To rotate away, entire above swivel plate 8 and vee-block 11 above directly overturn 180 °, and part 16 is taken out.
Claims (4)
1. a kind of power equilibrium clamp system comprising two vee-blocks positioned opposite, which is characterized in that it further includes pedestal, institute
It states and support baseboard is installed on pedestal, positioning plate is installed on the support baseboard, is equipped at least on the positioning plate
Two positioning pins, the positioning plate side is equipped with pressure plate, the other side is equipped with vertical side positioning plate and clamp system, institute
Stating clamp system includes side support plate, and the side support plate upper end is hingedly equipped with swivel plate, lower end is hingedly equipped with backspin
Rotating plate, two vee-blocks, which are respectively articulated with, is installed on the upper swivel plate, lower swivel plate, is equipped on the inside of the side support plate
Sliding sleeve is slidably fitted with sliding shoe in the sliding sleeve, and the sliding shoe top and bottom are provided with internal thread hole, the upper rotation
It is provided with positioning through hole on plate and the lower swivel plate, positioning bolt is provided in the positioning through hole, the positioning through hole
Size is greater than the thread segment of the positioning bolt and is less than the bolt head of the positioning bolt, the screw thread of two positioning bolts
Section screws in two internal thread holes respectively and realizes two vee-block Clamp blocks.
2. a kind of power equilibrium clamp system according to claim 1, which is characterized in that the spiral shell of the positioning bolt of upper end
Rotary pressure plate is provided between bolt head and the upper swivel plate.
3. a kind of power equilibrium clamp system according to claim 1, which is characterized in that sliding shoe upper end outer surface is set
It is equipped with spacing block set.
4. a kind of power equilibrium clamp system according to claim 1, which is characterized in that two vee-blocks pass through respectively
Circlip pin is hingedly installed on the upper swivel plate, lower swivel plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820773353.9U CN208409231U (en) | 2018-05-23 | 2018-05-23 | A kind of power equilibrium clamp system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820773353.9U CN208409231U (en) | 2018-05-23 | 2018-05-23 | A kind of power equilibrium clamp system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208409231U true CN208409231U (en) | 2019-01-22 |
Family
ID=65111526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820773353.9U Active CN208409231U (en) | 2018-05-23 | 2018-05-23 | A kind of power equilibrium clamp system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208409231U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111002061A (en) * | 2019-12-27 | 2020-04-14 | 南京信息职业技术学院 | Rock drill handle body control valve hole turning tool |
-
2018
- 2018-05-23 CN CN201820773353.9U patent/CN208409231U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111002061A (en) * | 2019-12-27 | 2020-04-14 | 南京信息职业技术学院 | Rock drill handle body control valve hole turning tool |
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