CN203817841U - End surface machining tool for cylinder cover of engine - Google Patents
End surface machining tool for cylinder cover of engine Download PDFInfo
- Publication number
- CN203817841U CN203817841U CN201420089128.5U CN201420089128U CN203817841U CN 203817841 U CN203817841 U CN 203817841U CN 201420089128 U CN201420089128 U CN 201420089128U CN 203817841 U CN203817841 U CN 203817841U
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- CN
- China
- Prior art keywords
- location
- cylinder cover
- pivoted arm
- screw rod
- riser
- 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 discloses an end surface machining tool for a cylinder cover of an engine, which solves the problem that the tool in the prior art is deviated easily. The end surface machining tool for the cylinder cover of the engine comprises a machine tool, a first screw, a second screw, a first rotating arm and a second rotating arm, wherein the machine tool is connected with a bottom plate; the upper end surface of the bottom plate is vertically connected with a vertical plate; the vertical plate is connected with a positioning cushion plate; clamping grooves are formed in the lower end surface of the bottom plate; T-shaped grooves are formed in the machine tool; T-shaped clamping blocks are assembled in the T-shaped grooves; the ends of the T-shaped clamping blocks extend upwards from the T-shaped clamping grooves and are matched with the clamping grooves; a positioning convex surface used for positioning the cylinder cover and a plurality of positioning pin holes which are matched with cylinder cover positioning holes are formed in the positioning cushion plate; the first rotating arm is provided with a fixing clamping groove which is clamped with the second rotating arm; one end, far away from the second screw, of the second rotating arm is in threaded connection with a handle which can press a pressing plate. The end surface machining tool for the cylinder cover of the engine is reasonable in design, convenient to use, and worth of being popularized and applied.
Description
Technical field
The utility model relates to a kind of engine cylinder cover machine and adds end face frock.
Background technology
The end face of engine cylinder cover need be processed four arcs, large because watering the allowance of foundry goods, and relatively high for sealing station required precision.In this engine cylinder cover end face process, adopt traditional frock can be processed resistance cannot to overcome the active force of Plane Rotation direction, cause occurring frock rotation displacement, once there is skew in frock, the product processing is just scrapped, become waste product, easily cause quality of lot accident; And conventionally frock is debugged before production and processing, general frock debugging needs calibration parallel with X-axis or the Y-axis of lathe, and frock debug time is longer, spends larger manpower, consumes the more time, inefficiency.
Utility model content
The utility model is intended to provide a kind of engine cylinder cover machine to add end face frock, to solve the easily problem of skew of frock in prior art.
Engine cylinder cover machine in this programme adds end face frock, engine cylinder cover machine adds end face frock, comprise lathe, on described lathe, be connected with base plate, base plate upper surface is vertically connected with riser, on riser, be connected with location backing plate, the lower surface of described base plate is provided with draw-in groove, described lathe is provided with T-shaped groove, in described T-shaped groove, be equipped with T-shaped fixture block, described T-shaped fixture block one end extends upward T-shaped groove and coordinates with described draw-in groove, and described location backing plate is provided with location convex surface and the multiple dowel hole mating with cylinder cover locating hole for cylinder cover location, also comprise the first screw rod, the second screw rod, the first pivoted arm and the second pivoted arm, the first screw rod has been threaded on the riser in backing plate left side, described location, the second screw rod has been threaded on the riser on backing plate right side, location, one end of the first screw rod is threaded with riser, the other end of the first screw rod is hinged with the first pivoted arm, on described the first pivoted arm, be connected with the pressing plate for cylinder cover, one end of the second screw rod is threaded with riser, the other end of the second screw rod is hinged with the second pivoted arm, described the first pivoted arm is provided with the fixed card slot with the second pivoted arm clamping, the second pivoted arm away from the threaded one end of the second screw rod be connected with can clamping platen handle.
Compared with prior art, the utility model has the advantages that: when clamping product, the locating surface forming by the location convex surface on the backing plate of location and multiple alignment pin location, complete behind location, rotating the first pivoted arm makes pressing plate compress product, rotate the second pivoted arm simultaneously, the second pivoted arm is connected in the opening draw-in groove of the first pivoted arm, make the second pivoted arm be supported in the first pivoted arm, just completed the whole clamping of product, simple, convenient, and the cooperation of T-shaped groove, T-shaped fixture block and draw-in groove, avoid product to add frock skew in man-hour.
Further, described location backing plate is provided with some locating shafts, and described locating shaft is stairstepping, and the path section of locating shaft is fixed in the installing hole that is provided with of backing plate of location, and the end face of the large footpath section of locating shaft is the location convex surface for countercylinder lid location.
Further, described riser is provided with reinforcement away from a side of location backing plate, improves intensity.
Brief description of the drawings
Fig. 1 is the front view that the utility model engine cylinder cover machine adds end face frock embodiment;
Fig. 2 is the top view that the utility model engine cylinder cover machine adds end face frock embodiment;
Fig. 3 is the A-A cutaway view of Fig. 1.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail:
According to Fig. 1, shown in Fig. 2 and Fig. 3, engine cylinder cover machine in the utility model embodiment adds end face frock, comprise lathe, on described lathe, be fixed with base plate 1, the lower surface of described base plate 1 is provided with draw-in groove, described lathe is provided with T-shaped groove, in described T-shaped groove, be equipped with T-shaped fixture block, described T-shaped fixture block extends upward T-shaped groove, the draw-in groove matched in clearance that the upwards elongated end of T-shaped fixture block and the lower surface of base plate 1 are provided with, lathe is provided with T-shaped groove, the lower surface of described base plate 1 is provided with two draw-in grooves, on the upper surface of described base plate 1, be fixed with riser 2, on described riser 2, be fixed with location backing plate 3, described riser 2 is fixed on base plate 1 by countersunk bolts.Described location backing plate 3 is fixed on riser 2 by countersunk bolts, described riser 2 is erected on base plate 1, location backing plate 3 is fixed on the front of riser 2, the back side of described riser 2 is fixed with reinforcement 20, described reinforcement 20 is bolted on base plate 1, described riser 2 is fixedly connected with reinforcement 20 by countersunk bolts, and described reinforcement 20 is fixed on base plate 1 by countersunk bolts, for supporting vertical plate 2.Described location backing plate 3 is provided with the location convex surface for countercylinder lid location, and multiple dowel hole.Described location backing plate 3 is provided with some locating shafts, and described locating shaft is stairstepping, and the path section of locating shaft is fixed in the installing hole that is provided with of backing plate 3 of location, and the end face of the large footpath section of locating shaft is the location convex surface for countercylinder lid location.The quantity of the described locating shaft of the present embodiment is four.It is corresponding that described location backing plate 3 is provided with two locating holes that two dowel holes are provided with cylinder cover, described cylinder cover by two alignment pin stationary positioned on the backing plate 3 of location.On the riser 2 of backing plate 3 left and right sides, described location, be respectively equipped with screwed hole, two screwed holes are positioned at the sustained height of riser 2.The screwed hole for coordinating with screw flight on the described riser 2 of the present embodiment is tapped through hole, and two tapped through holes are symmetricly set on the riser 2 of backing plate 3 left and right sides, location.In two screwed holes, all threaded engagement has screw rod.One end of the first screw rod 31 in two screw rods is fixedly connected with riser 2 screw threads, and the other end of the first screw rod 31 is hinged with the first pivoted arm 32, the first screw rods 31 and the first pivoted arm 32 forms circumferentially fixing.The head of described first screw rod 31 of the present embodiment is provided with pin-and-hole, the hinged one end of described the first pivoted arm 32 and the first screw rod 31 is provided with U-shaped open slot, described the first screw rod 31 stretches in the U-shaped open slot that the first pivoted arm 32 is provided with, hinged by latch and the first pivoted arm 32 through the first screw rod 31 pin-and-holes, the hinged one end of described the first pivoted arm 32 and the first screw rod 31 is provided with the pin-and-hole inserting for latch.On described the first pivoted arm 32, be fixed with the pressing plate 321 for compressing the cylinder cover on the backing plate 3 of location.Described first pivoted arm 32 of the present embodiment is provided with screwed hole, one screw is fixedly connected with the pressing plate 321 for compressing cylinder cover through the screwed hole of the first pivoted arm 32, described pressing plate 321, the first pivoted arm 32 are provided with corresponding pin-and-hole, in the pin-and-hole of pressing plate 321, the first pivoted arm 32, insert stop pin.One end of the second screw rod 33 in two screw rods is fixedly connected with riser 2 screw threads, the other end of the second screw rod 33 is hinged with the second pivoted arm 34, the second screw rod 33 and the second pivoted arm 34 form circumferentially fixing, described the first pivoted arm 32 be provided with for the opening draw-in groove of the second pivoted arm 34 clampings, the head of described the second screw rod 33 is provided with U-shaped open slot, one end of the second pivoted arm 34 is stretched in the U-shaped open slot of the second screw rod 33, hinged by latch and the second screw rod 33 through the second pivoted arm 34 pin-and-holes, the head of described the second screw rod 33 is provided with the pin-and-hole inserting for latch, handle 341 has been threaded on described the second pivoted arm 34, one end of described the second pivoted arm 34 is provided with pin-and-hole, the other end of the second pivoted arm 34 is provided with location ladder, the path section of the location ladder of the second pivoted arm 34 is provided with external screw thread, described handle 341 is fixed on the external thread section of the second pivoted arm 34 by nut.
Before upper frock, first T-shaped fixture block is put into the T-shaped groove of lathe, go up again frock, and two T-shaped fixture blocks are put into two draw-in grooves of frock, directly just can find the origin of coordinates, do not need to adjust the depth of parallelism of effect frock and lathe X-axis as common frock, when clamping product, cylinder cover is placed on to frock mainboard, on the locating surface forming by the multiple locating shafts on the backing plate 3 of location, and two alignment pin location, complete behind plane and two pits location, rotating the first pivoted arm 32 is pressed on product pressing plate 321, the second pivoted arm 34 is connected in the opening draw-in groove of the first pivoted arm 32, so directly rotate the second pivoted arm 34, crush board 321 compresses product, just completed the whole clamping of product.
Above-described is only embodiment of the present utility model, and in scheme, the general knowledge such as known concrete structure and characteristic is not done too much description at this.Should be understood that; for a person skilled in the art, not departing under the prerequisite of the utility model structure, can also make some distortion and improvement; these also should be considered as protection domain of the present utility model, and these can not affect effect and practical applicability that the utility model is implemented.
Claims (3)
1. engine cylinder cover machine adds end face frock, comprise lathe, on described lathe, be connected with base plate, it is characterized in that: base plate upper surface is vertically connected with riser, on riser, be connected with location backing plate, the lower surface of described base plate is provided with draw-in groove, described lathe is provided with T-shaped groove, in described T-shaped groove, be equipped with T-shaped fixture block, described T-shaped fixture block one end extends upward T-shaped groove and coordinates with described draw-in groove, and described location backing plate is provided with location convex surface and the multiple dowel hole mating with cylinder cover locating hole for cylinder cover location, also comprise the first screw rod, the second screw rod, the first pivoted arm and the second pivoted arm, the first screw rod has been threaded on the riser in backing plate left side, described location, the second screw rod has been threaded on the riser on backing plate right side, location, one end of the first screw rod is threaded with riser, the other end of the first screw rod is hinged with the first pivoted arm, on described the first pivoted arm, be connected with the pressing plate for cylinder cover, one end of the second screw rod is threaded with riser, the other end of the second screw rod is hinged with the second pivoted arm, described the first pivoted arm is provided with the fixed card slot with the second pivoted arm clamping, the second pivoted arm away from the threaded one end of the second screw rod be connected with can clamping platen handle.
2. engine cylinder cover machine according to claim 1 adds end face frock, it is characterized in that: described location backing plate is provided with some locating shafts, described locating shaft is stairstepping, the path section of locating shaft is fixed in the installing hole that is provided with of backing plate of location, and the end face of the large footpath section of locating shaft is the location convex surface for countercylinder lid location.
3. engine cylinder cover machine according to claim 1 adds end face frock, it is characterized in that: described riser is provided with reinforcement away from a side of location backing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420089128.5U CN203817841U (en) | 2014-02-28 | 2014-02-28 | End surface machining tool for cylinder cover of engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420089128.5U CN203817841U (en) | 2014-02-28 | 2014-02-28 | End surface machining tool for cylinder cover of engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203817841U true CN203817841U (en) | 2014-09-10 |
Family
ID=51473384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420089128.5U Expired - Fee Related CN203817841U (en) | 2014-02-28 | 2014-02-28 | End surface machining tool for cylinder cover of engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203817841U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109318005A (en) * | 2018-11-29 | 2019-02-12 | 威海广泰空港设备股份有限公司 | Luggage tractor bridge arm machine tooling tooling |
-
2014
- 2014-02-28 CN CN201420089128.5U patent/CN203817841U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109318005A (en) * | 2018-11-29 | 2019-02-12 | 威海广泰空港设备股份有限公司 | Luggage tractor bridge arm machine tooling tooling |
| CN109318005B (en) * | 2018-11-29 | 2024-01-30 | 威海广泰空港设备股份有限公司 | Luggage traction axle arm machine tool machining tool |
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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: 20140910 Termination date: 20150228 |
|
| EXPY | Termination of patent right or utility model |