CN208854215U - A kind of new type crank frock clamp - Google Patents
A kind of new type crank frock clamp Download PDFInfo
- Publication number
- CN208854215U CN208854215U CN201821755227.7U CN201821755227U CN208854215U CN 208854215 U CN208854215 U CN 208854215U CN 201821755227 U CN201821755227 U CN 201821755227U CN 208854215 U CN208854215 U CN 208854215U
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- China
- Prior art keywords
- plate body
- clamping
- fixed
- clamping device
- clamping plate
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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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- 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 35
- 238000003825 pressing Methods 0.000 claims description 18
- 239000000463 material Substances 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 7
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
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- Jigs For Machine Tools (AREA)
Abstract
The utility model discloses a kind of new type crank frock clamps, including fixed pedestal, the first clamping device, the second clamping device and third clamping device, fixed pedestal bottom left end is fixed with the first support column, fixed pedestal bottom right end is fixed with the second support column, and first is fixed with crossbeam between support column and the second support column, it is provided with dragging track on the upside of fixed pedestal, the first clamping plate body is installed on the upside of dragging track.The device overall structure is symmetrically installed, structure is simple, conveniently install and use, overall structure is more firm, stability is strong, and clamping device is gripped using moveable mode, can freely be adjusted according to use demand, strong flexibility, it is convenient to use, three groups of clamping devices are installed, and three groups of clamping devices can move adjusting on pedestal, the different parts of crankshaft can be gripped respectively in this way, clamping is more firm, facilitates following process, and design more rationalizes, more practicability, the scope of application are wider.
Description
Technical field: the utility model relates to tooling and fixture technical field, press from both sides more particularly to a kind of new type crank tooling
Tool.
Background technique: crankshaft is most important component in engine, it bears the power that connecting rod transmits, and is transformed into turning
Square is exported by crankshaft and other attachmentes is driven on engine to work, and crankshaft is by the centrifugal force of gyrating mass, mechanical periodicity
The collective effect of gas inertia power and reciprocal inertia force makes crankshaft bear the effect of flexion torsion load, therefore it is required that crankshaft has
Enough strength and stiffness, journal surface need wear-resisting, work uniformly, balance it is good, needed during Crankshaft Machining using arriving
Frock clamp, current existing crankshaft is more single with clamp structure, and design is not reasonable, fixed to crankshaft not firm enough.
Utility model content: above-mentioned to solve the purpose of this utility model is to provide a kind of new type crank frock clamp
The problem of proposing in background technique, the device overall structure are symmetrically installed, and structure is simple, conveniently installs and uses, and overall structure is more
Add firm, stability is strong, and clamping device is gripped using moveable mode, can be according to use demand freedom
It adjusts, strong flexibility, is easy to use, three groups of clamping devices is installed, and three groups of clamping devices can move adjusting on pedestal, this
Sample can respectively grip the different parts of crankshaft, and clamping is more firm, facilitate following process, and it is more reasonable to design
Change, more practicability, the scope of application are wider.
To achieve the above object, the utility model provides the following technical solutions: including fixed pedestal, the first clamping device,
Second clamping device and third clamping device, fixed pedestal bottom left end are fixed with the first support column, fixed pedestal bottom right end
It is fixed with the second support column, and is fixed with crossbeam between the first support column and the second support column, is provided with instrument cases on the upside of crossbeam,
It is provided with dragging track on the upside of fixed pedestal, the first clamping plate body is installed on the upside of dragging track, the first clamping plate body upside is solid
Surely there is the first pressing plate, be provided with the first fastening screw on the upside of the first pressing plate, the first pressing plate is fixed on the by the first fastening screw
On one clamping plate body, the second clamping plate body is installed on the right side of the first clamping plate body, is fixed with the second pressure on the upside of the second clamping plate body
Plate, the second pressing plate upside are provided with the second fastening screw, and the second pressing plate is fixed on the second clamping plate body by the second fastening screw
On, backing plate is fixed in the middle part of dragging track, the first clamping plate body is fixed on fixed pedestal left end, the first folder by the first positioning pin
It holds and first rotating shaft is installed on plate body, the second clamping plate body is fixed on fixed pedestal right end, the second clamping by the second positioning pin
It is provided with the second shaft on plate body, the first clamping device is installed on fixed pedestal, is equipped with second on the downside of the first clamping device
Clamping device, the second clamping device downside are provided with third clamping device, the first clamping device, the second clamping device and third folder
Mechanism is held to be sequentially arranged on fixed pedestal from top to bottom.
Preferably, the first clamping plate body and the second clamping plate body structure are identical and be symmetrically installed, the first clamping plate body
Right end and the second clamping plate body left end are all made of semicircular structure design.
Preferably, the backing plate is made using rubber material, and it is fixed on the first clamping plate body and the second grip block
Between body.
Preferably, first support column and the second support column bottom are provided with rubber cushion blocks.
Preferably, the first clamping plate body and the second clamping plate body collectively form convex shape structure.
Preferably, first clamping device, the second clamping device are identical with third clamping device structure, three clamping machines
Structure is installed side by side, and the first clamping device, the second clamping device and third clamping device have the first clamping plate body and the second folder
Hold plate body composition.
Compared with prior art, the utility model has the beneficial effects that present apparatus overall structure is symmetrically installed, structure letter
It is single, it conveniently installs and uses, overall structure is more firm, and stability is strong, and clamping device is pressed from both sides using moveable mode
Fixation is held, can freely be adjusted according to use demand, strong flexibility, is easy to use, three groups of clamping devices is installed on pedestal, and
Three groups of clamping devices can move adjusting, can grip respectively to the different parts of crankshaft in this way, clamp more steady
Gu facilitating following process, design more rationalizes, and more practicability, the scope of application are wider.
Detailed description of the invention:
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is that the utility model clamps plate body structural schematic diagram；
Fig. 3 is the utility model clamping device structural schematic diagram.
In figure: 1, fixed pedestal, the 2, first support column, the 3, second support column, 4, crossbeam, 5, instrument cases, 6, dragging track,
7, the first clamping plate body, the 8, first pressing plate, the 9, first fastening screw, the 10, second clamping plate body, the 11, second pressing plate, 12, second
Fastening screw, 13, backing plate, the 14, first positioning pin, 15, first rotating shaft, the 16, second positioning pin, the 17, second shaft, 18, first
Clamping device, the 19, second clamping device, 20, third clamping device.
Specific embodiment:
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, when using the new type crank frock clamp, which includes fixed pedestal
1, the first clamping device 18, the second clamping device 19 and third clamping device 20,1 bottom left end of fixed pedestal are fixed with first
Dagger 2,1 bottom right end of fixed pedestal is fixed with the second support column 3, and is fixed between the first support column 2 and the second support column 3
Crossbeam 4, the first support column 2 and 3 bottom of the second support column are provided with rubber cushion blocks, enhance damping performance, are provided on the upside of crossbeam 4
Instrument cases 5 facilitate storage article, fetch more convenient, are provided with dragging track 6 on the upside of fixed pedestal 1,6 upside of dragging track
First clamping plate body 7 is installed, the first pressing plate 8 is fixed on the upside of the first clamping plate body 7, is provided with first on the upside of the first pressing plate 8
Fastening screw 9, the first pressing plate 8 are fixed on the first clamping plate body 7 by the first fastening screw 9, are pacified on the right side of the first clamping plate body 7
Equipped with the second clamping plate body 10, the first clamping plate body 7 and the second clamping plate body 10 collectively form convex shape structure, the second grip block
It is fixed with the second pressing plate 11 on the upside of body 10, is provided with the second fastening screw 12 on the upside of the second pressing plate 11, the second pressing plate 11 passes through the
Two fastening screws 12 are fixed on the second clamping plate body 10, and backing plate 13 is fixed in the middle part of dragging track 6, and backing plate 13 uses rubber material
Material is made, and is fixed between the first clamping plate body 7 and the second clamping plate body 10, can prevent crankshaft in process
Abrasion, the first clamping plate body 7 are fixed on 1 left end of fixed pedestal by the first positioning pin 14, and the is equipped on the first clamping plate body 7
One shaft 15, the second clamping plate body 10 are fixed on 1 right end of fixed pedestal by the second positioning pin 16, set on the second clamping plate body 10
It is equipped with the second shaft 17, the first clamping device 18 is installed on fixed pedestal 1, second folder is installed on the downside of the first clamping device 18
Mechanism 19 is held, third clamping device 20, the first clamping device 18, the second clamping device 19 are provided on the downside of the second clamping device 19
It is sequentially arranged on fixed pedestal 1 from top to bottom with third clamping device 20.
Firstly, moving left and right by the first clamping plate body 7 and the second clamping plate body 10 in dragging track 6, position tune is carried out
Section, and crankshaft is fixed, after the completion of adjusting, by the first fastening screw 9 and the second fastening screw 12 respectively by the first pressure
Plate 8 and the second pressing plate 11 are fixed on the first clamping plate body 7 and the second clamping plate body 10, the first clamping plate body 7 and the second clamping
10 structure of plate body is identical and is symmetrically installed, and the first clamping 7 right end of plate body and the second clamping 10 left end of plate body are all made of semicircle knot
Structure design, installation fixation is more convenient, axis is fixed using semicircular structure is convenient, the first clamping device 18, second folder
It is identical with 20 structure of third clamping device to hold mechanism 19, three clamping devices are installed side by side, and the first clamping device 18, second presss from both sides
Holding mechanism 19 and third clamping device 20 has the first clamping plate body 7 and the second clamping plate body 10 to constitute, and is equipped with three on pedestal
Group clamping device, and three groups of clamping devices can move adjusting, can clamp to the different parts of crankshaft respectively so solid
Fixed, clamping is more firm, facilitates following process.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of new type crank frock clamp, including fixed pedestal (1), the first clamping device (18), the second clamping device (19)
With third clamping device (20), which is characterized in that fixed pedestal (1) bottom left end is fixed with the first support column (2), fixed pedestal
(1) bottom right end is fixed with the second support column (3), is provided with instrument cases (5) on the upside of crossbeam (4), installation on the upside of dragging track (6)
There is the first clamping plate body (7), is fixed with the first pressing plate (8) on the upside of the first clamping plate body (7), is provided on the upside of the first pressing plate (8)
First fastening screw (9), the first clamping plate body (7) right side are equipped with the second clamping plate body (10), and second clamps on plate body (10)
Side is fixed with the second pressing plate (11), is provided with the second fastening screw (12) on the upside of the second pressing plate (11), solid in the middle part of dragging track (6)
Surely have backing plate (13), the first clamping plate body (7) is fixed on fixed pedestal (1) left end, the first clamping by the first positioning pin (14)
It is equipped on plate body (7) first rotating shaft (15), the second clamping plate body (10) is fixed on fixed pedestal by the second positioning pin (16)
(1) right end, second clamping plate body (10) on be provided with the second shaft (17), the first clamping device (18), the second clamping device
(19) it is sequentially arranged on fixed pedestal (1) from top to bottom with third clamping device (20).
2. a kind of new type crank frock clamp according to claim 1, which is characterized in that first clamping plate body (7)
Identical and be symmetrically installed with the second clamping plate body (10) structure, the first clamping plate body (7) right end and the second clamping plate body (10) are left
End is all made of semicircular structure design.
3. a kind of new type crank frock clamp according to claim 1, which is characterized in that the backing plate (13) uses rubber
Material is made, and is fixed between the first clamping plate body (7) and the second clamping plate body (10).
4. a kind of new type crank frock clamp according to claim 1, which is characterized in that first support column (2) and
Second support column (3) bottom is provided with rubber cushion blocks.
5. a kind of new type crank frock clamp according to claim 1, which is characterized in that first clamping plate body (7)
Convex shape structure is collectively formed with the second clamping plate body (10).
6. a kind of new type crank frock clamp according to claim 1, which is characterized in that first clamping device
(18), the second clamping device (19) is identical with third clamping device (20) structure, and three clamping devices are installed side by side, and the first folder
Holding mechanism (18), the second clamping device (19) and third clamping device (20) has the first clamping plate body (7) and the second grip block
Body (10) is constituted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821755227.7U CN208854215U (en) | 2018-10-29 | 2018-10-29 | A kind of new type crank frock clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821755227.7U CN208854215U (en) | 2018-10-29 | 2018-10-29 | A kind of new type crank frock clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208854215U true CN208854215U (en) | 2019-05-14 |
Family
ID=66421615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821755227.7U Expired - Fee Related CN208854215U (en) | 2018-10-29 | 2018-10-29 | A kind of new type crank frock clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208854215U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112475954A (en) * | 2020-11-20 | 2021-03-12 | 盐城市鑫海机械有限公司 | Positioning fixture for crankshaft |
-
2018
- 2018-10-29 CN CN201821755227.7U patent/CN208854215U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112475954A (en) * | 2020-11-20 | 2021-03-12 | 盐城市鑫海机械有限公司 | Positioning fixture for crankshaft |
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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: 20190514 |