CN203779217U - Cylinder boring tool for V-shaped cylinder engine - Google Patents
Cylinder boring tool for V-shaped cylinder engine Download PDFInfo
- Publication number
- CN203779217U CN203779217U CN201420207719.8U CN201420207719U CN203779217U CN 203779217 U CN203779217 U CN 203779217U CN 201420207719 U CN201420207719 U CN 201420207719U CN 203779217 U CN203779217 U CN 203779217U
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- fixed
- cylinder engine
- cylinder
- base plate
- rotating shaft
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Abstract
The utility model relates to a cylinder boring tool for a V-shaped cylinder engine, which includes a bottom plate, two hanging plates respectively fixed to the two sides of the bottom plate, a top plate rotationally mounted on the bottom plate through a rotating shaft I, and two support plates, wherein the two hanging plates are respectively and rotationally mounted on the two support plates through rotating shafts II; arc grooves are formed in the support plates; screws are fixed to the hanging plates, penetrate through the arc grooves and then are locked and fixed through nuts. After an air cylinder on one side of the V-shaped cylinder engine is bored, a locking device is released, and the top plate can be rotated by 180 degrees, so that an air cylinder on the other side of the V-shaped cylinder engine is rotated until the central axial line of the air cylinder is parallel to the axial line of the main shaft of a boring mill, then the air cylinder on the other side can be bored, as a result, the engine does not need to be dismounted and fixed again, and the efficiency is improved. The hanging plates can be swung, so that the tool is applicable to V-shaped cylinder engines with various included angles, and the adaptability of the cylinder boring tool for the V-shaped cylinder engine is improved.
Description
Technical field
The utility model relates to a kind of machined aid, is specifically related to a kind of V-type Cylinder engine boring cylinder frock.
Background technology
When causing piston ring gap excessive, automobile engine generation scuffing of cylinder bore or cylinder body heavy wear needs the maintenance of boring cylinder, for V-type Cylinder engine, the adjacent cylinder in the left and right sides is arranged with certain angle, therefore during its boring cylinder by two problems of V-type cylinder fixed angles special fixture existence: 1. once can only boring one round after being fixed on boring machine by special fixture, another round of boring needs unloaded engine again to clamp to be fixed on boring machine, also to again look for horizontal location, inefficiency.2. a watt frame for the V Cylinder engine below having does not have fine finishining, therefore there is no positioning datum, just cannot use this frock.
Summary of the invention
The utility model, in order to overcome the deficiency of above technology, provides a kind of easy to use, the efficient V-type Cylinder engine of efficiency boring cylinder frock.
The utility model overcomes the technical scheme that its technical problem adopts:
This V-type Cylinder engine boring cylinder frock, comprise base plate, be individually fixed in base plate both sides two link plates, by rotating shaft I, rotate and to be installed on top board and two support plates on base plate, described two link plates are rotated and are installed on two support plates by rotating shaft II respectively, the axis of described rotating shaft II is parallel with the upper plane of top board and the baseplane of two support plates respectively, on described support plate, be provided with deep-slotted chip breaker, on link plate, be fixed with screw rod, described screw rod is fixed by nut locking through after deep-slotted chip breaker, also comprises the locking system for locking rotating shaft I.
Above-mentioned locking system comprises the column that is vertically fixed on base plate, be fixed on plectane in rotating shaft I, briquetting, through briquetting, be combined on the bolt on base plate and be set on bolt and upper and lower two ends are placed in respectively the spring between briquetting and base plate, described column upper end is provided with bulb, described briquetting tail end is provided with spherical pore, described briquetting head end is attached on plectane, and its tail end is placed on the bulb of column upper end by spherical pore.
In order to realize automatic turning, also comprise the gear II being installed in rotating shaft I and be fixed on the servomotor on base plate, gear I is installed on the output shaft of described servomotor, and described gear I and gear II are intermeshing.
Spacing in order to facilitate, also comprise the gripper shoe that is fixed on support plate inner side, be combined in gripper shoe and be positioned at link plate one side for limiting the double-screw bolt of link plate turned position.
In order to prevent that iron filings from causing spring to work, above-mentioned spring outside is set with sleeve pipe.
In order to reduce friction, above-mentioned double-screw bolt head end is provided with spherical top.
For convenient, by pressing plate stationary engine, on above-mentioned top board, be provided with some screws.
For convenient lifting.Also comprise the hanging board that rises that is fixed on top board top by threaded fastener, on described hanging board, steel wire rope is installed.
The beneficial effects of the utility model are: after the cylinder bore hole of V-type Cylinder engine one side, unclamp locking system, top board is rotated to 180 °, can make rotational cylinder to its axis of V-type Cylinder engine opposite side parallel with the axis of boring spindle, now can carry out the boring cylinder of opposite side cylinder, need not again engine be pulled down and be retightened, improve efficiency.The rotation of the top board of the swing by link plate, can be suitable for the fixing V-type Cylinder engine adjustment level in multiple angle specification and arbitrfary point, has improved the adaptability of this V-type Cylinder engine boring cylinder frock.
Accompanying drawing explanation
Fig. 1 is plan structure schematic diagram of the present utility model;
Fig. 2 is main TV structure schematic diagram of the present utility model;
Fig. 3 is left TV structure schematic diagram of the present utility model;
Fig. 4 is the structural representation that installation of the present utility model plays hanging board;
Fig. 5 is the structural representation of installation servomotor of the present utility model;
In figure, 1. top board 2. screw 3. rotating shaft I 4. link plate 5. rotating shaft II 6. base plate 7. support plate 8. screw rod 9. nut 10. gripper shoe 11. double-screw bolts 12. come directly towards 17. hanging boards of 13. servomotor 14. gear I 15. gear II 16. deep-slotted chip breakers, 18. steel wire rope 19. briquetting 20. bolt 21. column 22. spring 23. sleeve pipe 24. plectanes.
The specific embodiment
Below in conjunction with accompanying drawing 1 to 5 pairs of the utility model of accompanying drawing, be described further.
As shown in accompanying drawing 2 and accompanying drawing 3, this V-type Cylinder engine boring cylinder frock, comprise base plate 6, be individually fixed in base plate 6 both sides two link plates 4, by rotating shaft I 3, rotate and be installed on top board 1 and two support plates 7 on base plate 6, two link plates 4 are rotated and are installed on two support plates 7 by rotating shaft II 5 respectively, the axis of described rotating shaft II 5 is parallel with the upper plane of top board 1 and the baseplane of two support plates 7 respectively, on support plate 7, be provided with deep-slotted chip breaker 16, on link plate 4, be fixed with screw rod 8, screw rod 8 is fixed by nut 9 lockings through after deep-slotted chip breaker 16.During use, V-type Cylinder engine is fixed on top board 1 by fixture, afterwards this V-type Cylinder engine boring cylinder frock is fixed on the workbench of boring machine, rotate top board 1 until the cylinder axis of V-type Cylinder engine one side parallels with the axis of boring spindle, now lock locking system and prevent that top board 1 from rotating by rotating shaft I 3, locking nut 9 prevents that top board 1 from rotating by rotating shaft II 5, now can realize the locking of position, can carry out boring cylinder working to cylinder.After the cylinder bore hole of V-type Cylinder engine one side, unclamp locking system, top board 1 is rotated to 180 °, can make rotational cylinder to its axis of V-type Cylinder engine opposite side parallel with the axis of boring spindle, now can carry out the boring cylinder of opposite side cylinder, need not again engine be pulled down and be retightened, improve efficiency.By the swing of link plate 4, can adapt to the V-type Cylinder engine of multiple angle specification, particularly cylinder body such as the Jiamei of Toyota of watt non-polished surface in side, frame hole, the Q7 of Audi, A6L2.4, W12 etc.Improved the adaptability of this V-type Cylinder engine boring cylinder frock.
As shown in Figure 2, locking system can be for following structure it comprise the column 21 that is vertically fixed on base plate 6, be fixed on plectane 24 in rotating shaft I 3, briquetting 19, through briquetting 19, be combined on the bolt 20 on base plate 6 and be set on bolt 20 and upper and lower two ends are placed in respectively the spring 22 between briquetting 19 and base plate 6, column 21 upper ends are provided with bulb, briquetting 19 tail ends are provided with spherical pore, briquetting 19 head ends are attached on plectane 24, and its tail end is placed on the bulb of column 21 upper ends by spherical pore.When needs locking top board 1, can rotating bolt 20, because briquetting 19 tail ends rotate fixing relative to column 21, therefore when rotating bolt 20 drives briquetting 19 to move down, briquetting 19 tilts, and its head end is pressed on plectane 24, prevent that plectane 24 from rotating, and realized the locking of top board 1.When needs rotate top board 1, unclamp bolt 20, at the elastic force lower lock block 19 of spring 22, move up, now thrust disappears, and top board 1 can be by 3 rotations of rotating shaft I.Spring 22 outsides can be set with sleeve pipe 23, and when sleeve pipe 23 can prevent boring cylinder, iron filings enter in spring 22 and cause spring 22 normally to stretch.
As shown in Figure 5, can also gear II 15 be installed in rotating shaft I 3, be fixed on base plate 6 servomotor 13 is installed, gear I 14 is installed on the output shaft of servomotor 13, gear I 14 is intermeshing with gear II 15.After the cylinder bore hole of engine one side finishes, servomotor 13 drives top board 1 to rotate 180 degree by meshed gears I 14 and gear II 15, can, by the rotational cylinder of engine opposite side to side to be processed, improve operating efficiency.
As shown in Figure 2, can also comprise the gripper shoe 10 that is fixed on support plate 7 inner sides, be combined in gripper shoe 10 and be positioned at the double-screw bolt 11 of link plate 4 one sides.By rotation double-screw bolt 11, make its relative gripper shoe 10 adjust height, can play the object of restriction link plate 4 rotational angles, for the consistent engine of angle between banks, after gradient by first adjustment top board 1, double-screw bolt 11 is adjusted to its top to contact with link plate 4, while reusing afterwards, directly top board 1 is rotated until link plate 4 again contacts and can arrive set angle with the top of double-screw bolt 11, further improved the convenience of using.Double-screw bolt 11 head ends are provided with spherical top 12.Spherical top 12 contacts as some contact with link plate 4, has reduced contact area, has reduced coefficient of friction, prevents the wearing and tearing of link plate 4.
As shown in Figure 1, on top board 1, arrange and can have some screws 2.On screw 2, can pass through double-screw bolt fixation clip, engine can be fixed on top board 1 by pressing plate, installs fixing simple and reliable.
As shown in Figure 4, can also comprise a hanging board 17 that is fixed on top board 1 top by threaded fastener, rise on hanging board 17 steel wire rope 18 is installed.When needs by this V-type Cylinder engine boring cylinder frock when platen unloads or moves to workbench, can by the suspension hook of boom hoisting, hook on the steel wire rope 18 on hanging board 17 and can realize lifting, convenient mobile.
Claims (8)
1. a V-type Cylinder engine boring cylinder frock, it is characterized in that: comprise base plate (6), be individually fixed in two link plates (4) of base plate (6) both sides, by rotating shaft I (3), rotate and be installed on top board (1) and two support plates (7) on base plate (6), described two link plates (4) are rotated and are installed on two support plates (7) by rotating shaft II (5) respectively, the axis of described rotating shaft II (5) is parallel with the upper plane of top board (1) and the baseplane of two support plates (7) respectively, on described support plate (7), be provided with deep-slotted chip breaker (16), on link plate (4), be fixed with screw rod (8), described screw rod (8) is fixed by nut (9) locking through after deep-slotted chip breaker (16), also comprise the locking system for locking rotating shaft I (3).
2. V-type Cylinder engine boring cylinder frock according to claim 1, it is characterized in that: described locking system comprises the column (21) being vertically fixed on base plate (6), be fixed on the plectane (24) in rotating shaft I (3), briquetting (19), through briquetting (19), be combined on the bolt (20) on base plate (6) and be set in the upper and upper and lower two ends of bolt (20) and be placed in respectively the spring (22) between briquetting (19) and base plate (6), described column (21) upper end is provided with bulb, described briquetting (19) tail end is provided with spherical pore, described briquetting (19) head end is attached on plectane (24), its tail end is placed on the bulb of column (21) upper end by spherical pore.
3. V-type Cylinder engine boring cylinder frock according to claim 1, it is characterized in that: also comprise the gear II (15) being installed in rotating shaft I (3) and be fixed on the servomotor (13) on base plate (6), gear I (14) is installed on the output shaft of described servomotor (13), and described gear I (14) is intermeshing with gear II (15).
4. according to the V-type Cylinder engine boring cylinder frock described in claim 1 or 2 or 3, it is characterized in that: also comprise the gripper shoe (10) that is fixed on support plate (7) inner side, be combined on gripper shoe (10) above and be positioned at the double-screw bolt (11) that link plate (4) one sides are used for limiting link plate (4) turned position.
5. V-type Cylinder engine boring cylinder frock according to claim 2, is characterized in that: described spring (22) outside is set with sleeve pipe (23).
6. V-type Cylinder engine boring cylinder frock according to claim 4, is characterized in that: described double-screw bolt (11) head end is provided with spherical top (12).
7. V-type Cylinder engine boring cylinder frock according to claim 4, is characterized in that: on described top board (1), be provided with some screws (2).
8. V-type Cylinder engine boring cylinder frock according to claim 6, is characterized in that: also comprise a hanging board (17) that is fixed on top board (1) top by threaded fastener, steel wire rope (18) is installed on described hanging board (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420207719.8U CN203779217U (en) | 2014-04-28 | 2014-04-28 | Cylinder boring tool for V-shaped cylinder engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420207719.8U CN203779217U (en) | 2014-04-28 | 2014-04-28 | Cylinder boring tool for V-shaped cylinder engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203779217U true CN203779217U (en) | 2014-08-20 |
Family
ID=51315445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420207719.8U Expired - Fee Related CN203779217U (en) | 2014-04-28 | 2014-04-28 | Cylinder boring tool for V-shaped cylinder engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203779217U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103949932A (en) * | 2014-04-28 | 2014-07-30 | 程利军 | Cylinder boring tool for V-shaped cylinder engine |
-
2014
- 2014-04-28 CN CN201420207719.8U patent/CN203779217U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103949932A (en) * | 2014-04-28 | 2014-07-30 | 程利军 | Cylinder boring tool for V-shaped cylinder engine |
| CN103949932B (en) * | 2014-04-28 | 2016-05-25 | 宿方儒 | A kind of V-type Cylinder engine boring cylinder frock |
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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: 20140820 Termination date: 20160428 |