CN207120016U - A kind of turbine pressure shell fixing tool - Google Patents
A kind of turbine pressure shell fixing tool Download PDFInfo
- Publication number
- CN207120016U CN207120016U CN201720993926.4U CN201720993926U CN207120016U CN 207120016 U CN207120016 U CN 207120016U CN 201720993926 U CN201720993926 U CN 201720993926U CN 207120016 U CN207120016 U CN 207120016U
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- China
- Prior art keywords
- pressure shell
- turbine pressure
- fixed
- plate
- block
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Abstract
The utility model discloses a kind of turbine pressure shell fixing tool, its drip irrigation device includes upper bed-plate, upper bed-plate is provided with pressing device and sets of holes for fixed turbine pressure shell, sets of holes are equipped with fixed projection, the upper end of fixed projection is connected with socket block, the diameter of socket block matches with turbine pressure shell, the lower end of upper bed-plate is connected with lower bottom base, lower bottom base is provided with " T " shape groove, groove connects with sets of holes, the T-shaped block with groove shapes size all same is provided with groove, T-shaped block is bolted to connection with fixed projection.The utility model passes through after turbine pressure shell and socket block clamping, turbine pressure shell can only be rotated in a circumferential direction along the axial line of socket block, and then the axle center line position of turbine pressure shell is fixed, so as to after making pressing device be separated with turbine pressure shell, turbine pressure shell can be rotated in a circumferential direction, so as to play a part of processing efficiency of the lifting to turbine pressure shell.
Description
Technical field
A kind of manufacture instrument of turbocharger is the utility model is related to, more specifically it is related to a kind of turbine pressure shell and consolidated
Determine frock.
Background technology
Turbocharger is that a kind of waste gas inertia impulsive force using engine discharge promotes the turbine rotation in turbine room,
And then coaxial wheel rotation is driven, and then the air for making impeller force feed be sent by air cleaner pipeline, it is allowed to supercharging and enters
Cylinder, so as to increase the device of the power output of engine.And the pressure shell of turbine is as one important composition of turbocharger
Part, its quality manufactured and efficiency are of crucial importance.
Notification number is that CN206105404U Chinese patent discloses a kind of turbine case fixing tool, turbine case regular worker
Dress includes riser, fixed mechanism and supporting mechanism, and the fixed mechanism includes the threaded rod being fixed on riser, the threaded rod
The one end being fixed on riser is arranged with locating dowel, and the other end of the threaded rod is provided with clamp nut, the supporting mechanism
Including support base and regulating bolt, the regulating bolt is arranged on the support base.
But only turbine case is fixed by fixed mechanism in fixed turbine shell for the turbine case fixing tool, Gu
Fixed mode is unique, and because turbine case is a kind of irregular product of appearance, and then can not play at some positions outstanding
Fastening effect, therefore the Surface Machining to turbine case and the working process in hole will be had influence on, so as to have influence on to turbine case
Working process efficiency, has much room for improvement.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of turbine pressure shell fixing tool,
The turbine pressure shell fixing tool is easy to use, stabilized structure, and the fixation in various directions can be carried out to turbine pressure shell so as to follow-up right
The processing of turbine pressure shell.
To achieve the above object, the utility model provides following technical scheme：
A kind of turbine pressure shell fixing tool, including upper bed-plate, the upper bed-plate are provided with the pressure for fixed turbine pressure shell
Tight device and sets of holes, the sets of holes are equipped with fixed projection, and the upper end of the fixed projection is connected with cylindrical socket block,
The diameter of the socket block matches with turbine pressure shell, and the lower end of the upper bed-plate is connected with lower bottom base, and the lower bottom base is set
There is " T " shape groove, the groove connects with the sets of holes, is provided with the groove homogeneous with the groove shapes size
Same T-shaped block, the T-shaped block are bolted to connection with the fixed projection.
By using above-mentioned technical proposal, upper bed-plate is fixedly connected with socket block, avoids being processed to turbine pressure shell
When be socketed between block and upper bed-plate relative movement occur, turbine pressure shell with after socket block clamping, turbine pressure shell can only be along
The axial line of socket block is rotated in a circumferential direction, and then the axle center line position of turbine pressure shell is fixed, so as to make pressing device
After being separated with turbine pressure shell, turbine pressure shell can be rotated in a circumferential direction, so as to lift the processing efficiency to turbine pressure shell.
The utility model is further arranged to：The fixed projection is provided with connection screw thread hole, and the T-shaped block is provided with solid
Determine screwed hole, fixing screwed hole described in the screw bolt passes is with consolidating upper bed-plate and fixed projection after the connection screw thread hole
Fixed connection, the fixing screwed hole and the total length of the connection screw thread hole and the equal length of the bolt.
By using above-mentioned technical proposal, regulating bolt is located at the length between fixed projection and T-shaped block, and then plays lift
Rise the effect of the height of socket block.
The utility model is further arranged to：It is connected between the fixed projection and the socket block cylindrical
Abutting block, it is described abut block bottom be arranged to wedged bottom.
By using above-mentioned technical proposal, wedged bottom tilts to side, therefore can be solid to change by rotating fixed projection
Determine the direction of projection insertion groove, and then the direction for changing turbine pressure shell and passes through to lift the operating efficiency to turbine pressure shell
Turbine pressure shell abuts with abutting block, and then makes turbine pressure shell more be consolidated by fixed on wedged bottom.
The utility model is further arranged to：The upper bed-plate is provided with connecting hole, and the pressing device includes and upper bottom
The fixation bottom plate that seat is fixedly connected, the fixed bottom plate are provided with fixed elongated hole, and the fixed elongated hole passes through with the connecting hole
Fixing bolt is fixedly connected.
By using above-mentioned technical proposal, position of the fixing bolt in fixed elongated hole can be adjusted, so as to adjust
The distance between pressing device and turbine pressure shell, and then lift the processing efficiency to turbine pressure shell.
The utility model is further arranged to：The fixed bottom plate is provided perpendicular to the stand of the fixed bottom plate, institute
State stand and be provided with multiple collet threaded holes, the hold-down bolt for fixed turbine pressure shell is provided with the collet threaded hole.
By using above-mentioned technical proposal, turbine pressure shell can be fixed using multiple hold-down bolts, or using
During one hold-down bolt, by multiple collet threaded holes, and then most suitable collet threaded hole is found, play classic fastening
Effect.
The utility model is further arranged to：The hold-down bolt is provided with the cushion for mutually being extruded with turbine pressure shell.
By using above-mentioned technical proposal, reduce hold-down bolt and destruction produced to turbine pressure shell in fixed turbine pressure shell,
And then play a part of protecting turbine pressure shell.
In summary, the utility model has the advantages that：
1. after turbine pressure shell is placed on the fixing tool, turbine pressure shell is only capable of doing week around the axial line of socket block
To motion；
2. by changing position of the pressing device on firm banking, and then the position of fixed turbine pressure shell is found, so as to
Play a part of effective fixed turbine pressure shell；
3. by changing position of the hold-down bolt on pressing device, and then hold-down bolt is made to play effective fixed turbine
The effect of pressure shell.
Brief description of the drawings
Fig. 1 is the structural representation of the present embodiment；
Fig. 2 is the structural representation of the firm banking of the present embodiment；
Fig. 3 is the structural representation of the limited block of the present embodiment；
Fig. 4 is the structural representation of the pressing device of the present embodiment；
Fig. 5 is the structural representation of the T-shaped block of the present embodiment.
Description of reference numerals：1st, firm banking；11st, connecting hole；12nd, lower bottom base；13rd, upper bed-plate；14th, groove；15th, cover
Hole；2nd, limited block；21st, it is socketed block；22nd, block is abutted；23rd, wedged bottom；24th, fixed projection；25th, connection screw thread hole；3rd, pressing device；
31st, stand；32nd, collet threaded hole；33rd, fixed bottom plate；34th, fixed elongated hole；35th, hold-down bolt；36th, cushion；4th, balancing weight；5、
T-shaped block；51st, plate is abutted；52nd, projection；53rd, fixing screwed hole.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
As shown in figure 1, a kind of turbine pressure shell fixing tool, including firm banking 1, limited block 2, for fixed turbine pressure shell
Pressing device 3, to the fixing tool play balance effect of gain balancing weight 4 and for be fixedly connected limited block 2 and
The T-shaped block 5 of firm banking 1.
As shown in Figure 1 and Figure 2, firm banking 1 includes discoid lower bottom base 12 and upper bed-plate 13.Upper bed-plate 13 is set
There are connecting hole 11 and sets of holes 15.Connecting hole 11 is used to pressing device 3 and balancing weight 4 be fixedly mounted.Lower bottom base 12 is provided with
" T " shape groove 14, groove 14 are interconnected with sets of holes 15 and then for limited block 2 to be fixedly mounted.
As shown in Figure 1, Figure 2, Figure 3 shows, it is convex to include socket block 21, abutting block 22 and fixation successively from top to bottom for limited block 2
Block 24.Socket block 21 is used to insert turbine pressure shell and then play limitation turbine pressure shell to be only capable of doing circumference around the socket axial line of block 21
Rotate.Block 22 is abutted to abut with the bottom of turbine pressure shell and then play a part of protecting turbine pressure shell.Fixed block 24 is used to insert
Sets of holes 15 so limit limited block 2 rotate.The bottom for abutting block 22 is arranged to wedged bottom 23, and then limited block 2 is arranged on and fixed
When on base 1, the axial line of socket block 21 intersects with the axial line of firm banking 1, and then the direction of block 21 is socketed by changing,
Facility can be provided for the processing to turbine pressure shell.The bottom of fixed projection 24 is provided with multiple connection screw thread holes 25, connects spiral shell
Pit is used to be fixedly connected with T-shaped block 5, and then plays a part of fixed limited block 2.
As shown in Figure 1, Figure 2, Figure 4 shows, pressing device 3 be provided with stand 31, the fixation bottom plate 33 abutted with firm banking 1 with
And the hold-down bolt 35 for fixed turbine pressure shell.Fixed elongated hole 34 is provided with fixed bottom plate 33, and then is passing through fixation
When fixed bottom plate 33 is fixed bolt with firm banking 1, fixed bottom plate 33 can be carried out relative to the position of firm banking 1
Regulation, so as to play more excellent fixed effect.Stand 31 is welded with fixed bottom plate 33, is provided with stand 31 multiple
For the collet threaded hole 32 being threadedly coupled with hold-down bolt 35.The head of hold-down bolt 35 is additionally provided with cushion 36, Jin Er
Avoid causing damage to turbine pressure shell during fixed turbine pressure shell.
As shown in Figure 1, Figure 2, Figure 5, the shape size of T-shaped block 5 is identical with groove 14, so as to which T-shaped block 5 can insert completely
Enter in groove 14, and then cause the lower end keep level of lower bottom base 12.T-shaped block 5 includes abutting plate 51 and projection 52, in projection
The fixing screwed hole 53 alignd with connection screw thread hole 25 is provided with 52, connection screw thread hole 25 passes through bolt with fixing screwed hole 53
It is fixedly connected, and the total length of connection screw thread hole 25 and fixing screwed hole 52 is equal to the length of bolt.
When in use, order socket block 21 inserts turbine pressure shell, and then plays the purpose of fixed turbine pressure shell, then passes through regulation
Fixing bolt is used for the device 3 that is fixed and clamped so as to find most suitable position, and difference is selected then according to the external form of turbine pressure shell
Collet threaded hole 32 be threadedly coupled with hold-down bolt 35, and by rotating hold-down bolt 35, make hold-down bolt 35 to turbine pressure
Shell compresses, and then fixed turbine pressure shell is to carry out follow-up processing.
Preferred embodiment of the present utility model is the foregoing is only, the scope of protection of the utility model is not limited only to
Above-described embodiment, as long as the technical scheme belonged under the utility model thinking belongs to the scope of protection of the utility model.Should
Point out, for those skilled in the art, some modifications under the premise of the utility model principle is not departed from
And retouching, these modifications and retouching also should be regarded as the scope of protection of the utility model.
Claims (6)
1. a kind of turbine pressure shell fixing tool, including upper bed-plate（13）, it is characterised in that：The upper bed-plate（13）It is provided with and is used for
The pressing device of fixed turbine pressure shell（3）And sets of holes（15）, the sets of holes（15）It is equipped with fixed projection（24）, the fixation is convex
Block（24）Upper end be connected with cylindrical socket block（21）, the socket block（21）Diameter match with turbine pressure shell,
The upper bed-plate（13）Lower end be connected with lower bottom base（12）, the lower bottom base（12）It is provided with " T " shape groove（14）, institute
State groove（14）With the sets of holes（15）Connection, the groove（14）Inside it is provided with and the groove（14）Shape size all same
T-shaped block（5）, the T-shaped block（5）With the fixed projection（24）It is bolted to connection.
A kind of 2. turbine pressure shell fixing tool according to claim 1, it is characterised in that：The fixed projection（24）Set
There is connection screw thread hole（25）, the T-shaped block（5）It is provided with fixing screwed hole（53）, spiral shell is fixed described in the screw bolt passes
Pit（53）With the connection screw thread hole（25）Afterwards by upper bed-plate（13）With fixed projection（24）It is fixedly connected, the fixed thread
Hole（53）With the connection screw thread hole（25）Total length and the bolt equal length.
A kind of 3. turbine pressure shell fixing tool according to claim 1, it is characterised in that：The fixed projection（24）With institute
State socket block（21）Between be connected with cylindrical abutting block（22）, the bottom for abutting block is arranged to wedged bottom
（23）.
A kind of 4. turbine pressure shell fixing tool according to claim 1, it is characterised in that：The upper bed-plate（13）It is provided with
Connecting hole（11）, the pressing device（3）Including with upper bed-plate（13）The fixation bottom plate being fixedly connected（33）, the fixed bottom plate
（33）It is provided with fixed elongated hole（34）, the fixed elongated hole（34）With the connecting hole（11）It is fixedly connected by fixing bolt.
A kind of 5. turbine pressure shell fixing tool according to claim 4, it is characterised in that：The fixed bottom plate（33）Set
Have perpendicular to the fixed bottom plate（33）Stand（31）, the stand（31）It is provided with multiple collet threaded holes（32）, it is described
Collet threaded hole（32）Inside it is provided with the hold-down bolt for fixed turbine pressure shell（35）.
A kind of 6. turbine pressure shell fixing tool according to claim 5, it is characterised in that：The hold-down bolt（35）Set
There is the cushion for mutually being extruded with turbine pressure shell（36）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720993926.4U CN207120016U (en) | 2017-08-09 | 2017-08-09 | A kind of turbine pressure shell fixing tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720993926.4U CN207120016U (en) | 2017-08-09 | 2017-08-09 | A kind of turbine pressure shell fixing tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207120016U true CN207120016U (en) | 2018-03-20 |
Family
ID=61612239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720993926.4U Expired - Fee Related CN207120016U (en) | 2017-08-09 | 2017-08-09 | A kind of turbine pressure shell fixing tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207120016U (en) |
-
2017
- 2017-08-09 CN CN201720993926.4U patent/CN207120016U/en not_active Expired - Fee Related
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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: 20180320 Termination date: 20200809 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |