CN202491150U - Crankshaft phase positioning device - Google Patents
Crankshaft phase positioning device Download PDFInfo
- Publication number
- CN202491150U CN202491150U CN 201120532039 CN201120532039U CN202491150U CN 202491150 U CN202491150 U CN 202491150U CN 201120532039 CN201120532039 CN 201120532039 CN 201120532039 U CN201120532039 U CN 201120532039U CN 202491150 U CN202491150 U CN 202491150U
- Authority
- CN
- China
- Prior art keywords
- connecting plate
- oil cylinder
- slide block
- connection plate
- slider
- 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
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 30
- 230000007306 turnover Effects 0.000 claims description 7
- 230000001105 regulatory effect Effects 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
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- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
Abstract
The utility model relates to a crankshaft phase positioning device, which comprises a horizontal moving mechanism, a vertical moving mechanism, and a base for supporting the above mechanisms, wherein the vertical moving mechanism is mounted on the horizontal moving mechanism, and composed of a linear guide rail pair, an oil cylinder, an oil cylinder seat, a V-shaped block, a slider, and a slider connection plate, the linear guide rail pair is vertically mounted on the connection plate, the oil cylinder is fixed on the lower end of the connection plate by the oil cylinder seat, a piston rod of the oil cylinder is connected with the slider connection plate by an oil cylinder connection plate, the slider is fixedly connected with the upper surface on the inner side of the slider connection plate, and cooperated and slideably connected with the linear guide rail pair, and the V-shaped block for positioning a crankshaft connection rod neck is connected with the outer side of the slider connection plate. The crankshaft phase positioning device has features of high positioning accuracy and stability, easy operation, convenient process, manufacture and maintenance, low manufacture cost, or the like and the crankshaft finished products are very good in accuracy, and good in surface quality and appearance consistency.
Description
Technical field
The utility model relates to a kind of crank-shaft link neck processing unit (plant), is specifically related to a kind of device of phase place location when being used for machining crankshafts connecting rod neck.
Background technology
Bent axle is the power output of engine, is one of vital part of engine, and in the assembling of engine, bent axle is connected with piston through connecting rod, and crank-shaft link neck is connected with the form of connecting rod axis hole with the sliding friction kinematic pair.The quality of its precision directly influences the quality and the service life of automobile engine, but bent axle is complex-shaped slender axles, and crank-shaft link neck and main shaft decentraction design the crank phase positioner for solving the crank phase processing problems at present.
Summary of the invention
The utility model is that a kind of positioning accuracy and stability height will be provided; Operate easy crank phase positioner; This device has positioning accuracy and stability is high, operate simple and easy, processing and manufacturing and easy to maintenance; Bent axle behind characteristic such as cheap for manufacturing cost and the finished product has excellent precision, surface quality and profile high conformity.
Be to realize above-mentioned purpose, the technical scheme of the utility model is: a kind of crank phase positioner comprises horizontal turnover mechanism; Mechanism, and the base that supports said two cover mechanisms vertically, mechanism is installed in horizontal turnover above the mechanism vertically; Be characterized in: laterally pass in and out mechanism and comprise the axis of guide, linear bearing, connecting plate, cylinder; Three axis of guides are arranged in a triangle and connecting plate is fixed together; And be connected with base through linear bearing respectively, the triangle centre that three axis of guides are arranged in is provided with the cylinder that is fixed on the base, and the piston rod of cylinder is connected with connecting plate;
Mechanism comprises line slideway auxiliary, oil cylinder, oil cylinder seat, V-block vertically; Slide block, slide block connecting plate, oil cylinder connecting plate; Line slideway auxiliary is vertically mounted on the connecting plate, and oil cylinder is fixed on the connecting plate lower end through oil cylinder seat, and the piston rod of oil cylinder connects the slide block connecting plate through the oil cylinder connecting plate; Slide block connecting plate inner crest face is fixedly connected slide block, and slide block cooperates with line slideway auxiliary and is slidingly connected, and the connection of the slide block connecting plate outside is used for the V-block that crank-shaft link neck is located.
Before the every axis of guide passed through, back linear bearing was connected with base.The adjustable connection between slide block connecting plate and the V-block, be provided with the holding screw that is used to regulate and locate the V-block upper and lower position above the slide block connecting plate, and the slide block connecting plate is provided with the pressing plate that is used to compress V-block.
The beneficial effect of the utility model is:
The utility model location has positioning accuracy and stability is high, operate simple and easy, processing and manufacturing and easy to maintenance, the bent axle behind characteristic such as cheap for manufacturing cost and the finished product has excellent precision, surface quality and profile high conformity.
Description of drawings
Fig. 1 is that the structure of the utility model is always schemed;
Fig. 2 is the structure cutaway view that laterally passes in and out mechanism;
Fig. 3 is along the cutaway view of A-A among Fig. 2;
Fig. 4 is the structural representation of mechanism vertically;
Fig. 5 is the right view of Fig. 4;
Fig. 6 is the vertical view of Fig. 4.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is further described.
As shown in Figure 1, the crank phase positioner of the utility model laterally passes in and out mechanism 100, by a cover and overlaps mechanism's 200 compositions vertically.Two cover mechanism supports are at base 2.Mechanism 200 is installed in above the horizontal turnover mechanism 100 vertically.
Like Fig. 2, shown in 3, laterally pass in and out mechanism 100 and comprise the axis of guide 1, forward and backward linear bearing 7,3, connecting plate 5, cylinder 6 etc.
Three axis of guides 1 are arranged in a triangle and connecting plate 5 is fixed together; And respectively through forward and backward linear bearing 7; 3 are connected with base 2, are provided with the cylinder 6 that is fixed on the base 2 in the middle of the triangle that three axis of guides 1 are arranged in, and the piston rod of cylinder 6 is fixedly connected with connecting plate 5.
To shown in Figure 6, mechanism 200 comprises line slideway auxiliary 10, oil cylinder 11, oil cylinder seat 12, V-block 13, slide block 14, slide block connecting plate 15, oil cylinder connecting plate 16 etc. vertically like Fig. 4.
Line slideway auxiliary 11 is vertically mounted on the connecting plate 5; Oil cylinder 11 is fixed on connecting plate 5 lower ends through oil cylinder seat 12; The piston rod of oil cylinder 11 connects slide block connecting plate 15 through oil cylinder connecting plate 16; Slide block connecting plate 15 inner crest faces are fixedly connected slide block 14, and slide block 14 cooperates with line slideway auxiliary 10 and is slidingly connected, and the connection of slide block connecting plate 15 outsides is used for the V-block 13 that crank-shaft link neck is located.The adjustable connection between slide block connecting plate 15 and the V-block 13, be provided with the holding screw 8 that is used to regulate and locate V-block 13 upper and lower positions above the slide block connecting plate 15, and slide block connecting plate 15 is provided with the pressing plate 9 that is used to compress V-block 13.
Whole device is installed in through base 2 on the headstock of crankshaft grinding machine, and when carrying out the crank phase location, the vertical turnover of cylinder 6 drives before this mechanism 200 turns right to move horizontally and puts sender in place.Oil cylinder 11 drives V-blocks 13 and down vertically moves then, adjust to connecting rod neck center with trunnion until V-block 13 concentric, sender.Oil cylinder 11 drives V-block and on 13, vertically moves sender.Cylinder 6 drives the vertical mechanism that passes in and out again toward moving left sender.Whole phase place location action is accomplished automatically, and grinding simultaneously begins.
Claims (3)
1. crank phase positioner; Comprise horizontal turnover mechanism (100), mechanism (200), and the base (2) that supports said two cover mechanisms vertically; Mechanism (200) is installed in above the horizontal turnover mechanism (100) vertically; It is characterized in that: said horizontal turnover mechanism (100) comprises the axis of guide (1), linear bearing, connecting plate (5), cylinder (6); Three axis of guides (1) are arranged in a triangle and connecting plate (5) is fixed together; And be connected with base (2) through linear bearing respectively; Be provided with the cylinder (6) that is fixed on the base (2) in the middle of the triangle that three axis of guides (1) are arranged in, the piston rod of cylinder (6) is connected with connecting plate (5); Said mechanism vertically (200) comprises line slideway auxiliary (10), oil cylinder (11); Oil cylinder seat (12), V-block (13), slide block (14); Slide block connecting plate (15); Oil cylinder connecting plate (16), line slideway auxiliary (11) are vertically mounted on the connecting plate (5), and oil cylinder (11) is fixed on connecting plate (5) lower end through oil cylinder seat (12); The piston rod of oil cylinder (11) connects slide block connecting plate (15) through oil cylinder connecting plate (16); Slide block connecting plate (15) inner crest face is fixedly connected slide block (14), and slide block (14) cooperates with line slideway auxiliary (10) and is slidingly connected, and the connection of slide block connecting plate (15) outside is used for the V-block (13) that crank-shaft link neck is located.
2. crank phase positioner according to claim 1 is characterized in that: before the said every axis of guide (1) passed through, back linear bearing (7,3) was connected with base (2).
3. crank phase positioner according to claim 1; It is characterized in that: the adjustable connection between said slide block connecting plate (15) and the V-block (13); Be provided with the holding screw (8) that is used for regulating and locating V-block (13) upper and lower position above the slide block connecting plate (15), and slide block connecting plate (15) is provided with the pressing plate (9) that is used to compress V-block (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120532039 CN202491150U (en) | 2011-12-19 | 2011-12-19 | Crankshaft phase positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120532039 CN202491150U (en) | 2011-12-19 | 2011-12-19 | Crankshaft phase positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202491150U true CN202491150U (en) | 2012-10-17 |
Family
ID=46997392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120532039 Expired - Fee Related CN202491150U (en) | 2011-12-19 | 2011-12-19 | Crankshaft phase positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202491150U (en) |
-
2011
- 2011-12-19 CN CN 201120532039 patent/CN202491150U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121017 Termination date: 20191219 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |