CN206263805U - A kind of torque clamp for crankshaft-link rod production - Google Patents
A kind of torque clamp for crankshaft-link rod production Download PDFInfo
- Publication number
- CN206263805U CN206263805U CN201621409116.1U CN201621409116U CN206263805U CN 206263805 U CN206263805 U CN 206263805U CN 201621409116 U CN201621409116 U CN 201621409116U CN 206263805 U CN206263805 U CN 206263805U
- Authority
- CN
- China
- Prior art keywords
- supporting plate
- connecting rod
- base
- crankshaft
- cylinder
- 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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Abstract
The utility model provides a kind of torque clamp for crankshaft-link rod production, including base, the cylinder, the connecting rod limit base by the second supporting plate on base that are arranged on base by the first supporting plate, wherein described first supporting plate and the second supporting plate are vertically fixed on base and are parallel to each other, the connecting rod limit base is located between the first supporting plate and the second supporting plate, cylinder is horizontally fixed on side of first supporting plate away from the second supporting plate, and the expansion link of the cylinder extends perpendicularly through the first supporting plate and its end is connected with briquetting.The utility model is clamped by clamping device to connecting rod, it is not necessary to the hand-held connecting rod of workman, at the same using cylinder as power is clamped, it is very efficient and convenient with when unclamping workpiece in clamping, and more stable and safety is clamped, improve efficiency of assembling.
Description
Technical field
The utility model is related to the aerodynamic moment dress in mechanical manufacturing field, more particularly to a kind of production for crankshaft-link rod
Put.
Background technology
Crankshaft connecting rod system is a kind of transmission mechanism for being widely used in engine, motor, for realizing that piston linear is past
Power transmission between multiple motion and bent axle rotary motion, connecting rod therein is directly connected to shaft-like between piston and bent axle
Structure, it generally comprises microcephaly, shaft and major part, and small end of connecting rod is used to connect piston pin, and big end is used for the song with bent axle
Handle pin connection, shaft be used for connect microcephaly and major part, be it is easy to assembly major part is typically designed as dissection type, wherein by separate
Part is connecting rod cap, and during due to production, connecting rod is produced respectively with connecting rod cap, and connecting rod cap is fastened on by connecting-rod bolts again then
With the big end hole of formation closure on major part.In the prior art, workman is needed using hand assembled connecting rod cap and connecting rod, first by connecting rod
Lid and connecting-rod bolts are screwed on major part in advance, then a hand-held connecting rod, and by connecting rod bolt screwing, its shortcoming exists another hand-held torque gun
In, it is more laborious when being tightened due to needing hand-held connecting rod to be fixed, so that labor strength is higher, not only make
Obtain efficiency of assembling low, and easily make worker injuries because of operational error.
Utility model content
For the deficiency in the presence of prior art, the utility model provides a kind of moment of torsion for crankshaft-link rod production
Fixture, it not only realizes the Quick-clamped and release to connecting rod so that workman is more laborsaving, safety, and clamping is more stablized,
Improve efficiency of assembling and assembling quality.
To achieve the above object, the utility model employs following technical scheme：
It is a kind of for crankshaft-link rod production torque clamp, including base, by the first supporting plate be arranged on base on
Cylinder, the connecting rod limit base by the second supporting plate on base, wherein first supporting plate and the second supporting plate are equal
It is vertically fixed on base and is parallel to each other, the connecting rod limit base is located between the first supporting plate and the second supporting plate, cylinder
Side of first supporting plate away from the second supporting plate is horizontally fixed on, the expansion link of the cylinder extends perpendicularly through the first support
Plate and its end is connected with briquetting.
Further, the connecting rod limit base includes that a right angle block for being used to place small end of connecting rod and is used for support link
The limited block of major part, the right angle block has an opening up angle, and limited block is located at the oblique upper of right angle block.
Further, it is also associated with extension spring between first supporting plate and briquetting.
Further, the briquetting is provided with the stopper slot matched with big end towards the side of the second supporting plate.
Further, first supporting plate is provided with horizontal guide post, the briquetting towards the side of the second supporting plate
It is provided with the pilot hole that matches with guide post and is covered on the guide bar by pilot hole.
Further, the base includes a level board and a vertical panel, and second supporting plate is fixed on vertical panel.
Compared to prior art, the utility model has the advantages that：The utility model is by clamping device to even
Bar is clamped, it is not necessary to the hand-held connecting rod of workman, while using cylinder as power is clamped, when clamping is with release workpiece very
It is efficient and convenient, and clamping is more stable and safe, improves efficiency of assembling.
Brief description of the drawings
Fig. 1 is structural front view of the present utility model.
Fig. 2 is the right view that connecting rod limit base described in the utility model places connecting rod state.
Fig. 3 is the top view of cylinder described in the utility model and briquetting.
Fig. 4 is the left view of briquetting described in the utility model.
Specific embodiment
Below in conjunction with the accompanying drawings and embodiment is further illustrated to the technical scheme in the utility model.
As shown in figure 1, the utility model proposes it is a kind of for crankshaft-link rod production torque clamp, including base 11,
The connecting rod for install cylinder 13 on the pedestal 11 by the first supporting plate 12, being installed on the pedestal 11 by the second supporting plate 14 is limited
Position seat 15, wherein the base 11 includes a level board 111 and a vertical panel 112, second supporting plate 14 is fixed on vertically
On plate 112, the supporting plate 14 of first supporting plate 12 and second is parallel to each other；
As shown in Fig. 2 the connecting rod limit base 15 is located between the first supporting plate 12 and the second supporting plate 14, the connecting rod
Limit base includes a limited block 152 of the right angle block 151 and for the major part of support link 9 for being used to place the microcephaly of connecting rod 9, described
Right angle block 151 has an opening up angle, and limited block 152 is located at the oblique upper of right angle block 151, when connecting rod is placed, even
The microcephaly of bar is snapped in the angle of right angle block, and the major part of connecting rod is leaned against on limited block；
As shown in figure 3, cylinder 13 is horizontally fixed on side of first supporting plate 12 away from the second supporting plate 14, the gas
The expansion link 131 of cylinder 13 extends perpendicularly through the first supporting plate 12 and its end is connected with briquetting 16, as shown in figure 4, the briquetting
The stopper slot 161 matched with the major part of connecting rod 9 is provided with towards the side of the second supporting plate 14；First supporting plate 12 and briquetting
Extension spring 17 is also associated between 16, the expansion link that can accelerate cylinder by extension spring 17 bounces back and then improves and takes out workpiece
Efficiency；First supporting plate 12 is provided with horizontal guide post 18 towards the side of the second supporting plate 14, on the briquetting 16
It is provided with the pilot hole 162 that matches with guide post 18 and is covered on the guide bar by pilot hole, briquetting can be avoided by guide post
Rotate and cause stopper slot 161 to be misplaced with big end so that compress effect and more consolidate.
Finally illustrate, above example is only used to illustrate the technical solution of the utility model and unrestricted, although ginseng
The utility model has been described in detail according to preferred embodiment, it will be understood by those within the art that, can be to this
The technical scheme of utility model is modified or equivalent, without deviating from the objective and model of technical solutions of the utility model
Enclose, it all should cover in the middle of right of the present utility model.
Claims (6)
1. it is a kind of for crankshaft-link rod production torque clamp, it is characterised in that：It is arranged on including base, by the first supporting plate
Cylinder on base, the connecting rod limit base by the second supporting plate on base, wherein first supporting plate and second
Supporting plate is vertically fixed on base and is parallel to each other, the connecting rod limit base be located at the first supporting plate and the second supporting plate it
Between, cylinder is horizontally fixed on side of first supporting plate away from the second supporting plate, and the expansion link of the cylinder is extended perpendicularly through
First supporting plate and its end is connected with briquetting.
2. a kind of torque clamp for crankshaft-link rod production as claimed in claim 1, it is characterised in that：The connecting rod is spacing
Seat includes that a right angle block for being used to place small end of connecting rod and is used for the limited block of support link major part, and the right angle block has one
Opening up angle, limited block is located at the oblique upper of right angle block.
3. a kind of torque clamp for crankshaft-link rod production as claimed in claim 1, it is characterised in that：First support
Extension spring is also associated between plate and briquetting.
4. a kind of torque clamp for crankshaft-link rod production as claimed in claim 1, it is characterised in that：The briquetting direction
The side of the second supporting plate is provided with the stopper slot matched with big end.
5. a kind of torque clamp for crankshaft-link rod production as claimed in claim 1, it is characterised in that：First support
Plate is provided with horizontal guide post towards the side of the second supporting plate, and the briquetting is provided with the pilot hole matched with guide post simultaneously
Covered on the guide bar by pilot hole.
6. a kind of torque clamp for crankshaft-link rod production as claimed in claim 1, it is characterised in that：The base includes
One level board and a vertical panel, second supporting plate are fixed on vertical panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621409116.1U CN206263805U (en) | 2016-12-21 | 2016-12-21 | A kind of torque clamp for crankshaft-link rod production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621409116.1U CN206263805U (en) | 2016-12-21 | 2016-12-21 | A kind of torque clamp for crankshaft-link rod production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206263805U true CN206263805U (en) | 2017-06-20 |
Family
ID=59047255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621409116.1U Expired - Fee Related CN206263805U (en) | 2016-12-21 | 2016-12-21 | A kind of torque clamp for crankshaft-link rod production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206263805U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107755729A (en) * | 2017-10-31 | 2018-03-06 | 芜湖航天汽车连杆有限公司 | Engine connecting rod big end hole integral processing method |
-
2016
- 2016-12-21 CN CN201621409116.1U patent/CN206263805U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107755729A (en) * | 2017-10-31 | 2018-03-06 | 芜湖航天汽车连杆有限公司 | Engine connecting rod big end hole integral processing method |
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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: 20170620 Termination date: 20191221 |