CN207669174U - Turbocharging shell clamping device - Google Patents
Turbocharging shell clamping device Download PDFInfo
- Publication number
- CN207669174U CN207669174U CN201721732098.5U CN201721732098U CN207669174U CN 207669174 U CN207669174 U CN 207669174U CN 201721732098 U CN201721732098 U CN 201721732098U CN 207669174 U CN207669174 U CN 207669174U
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- CN
- China
- Prior art keywords
- positioning column
- turbocharging shell
- sensor
- clamping device
- tracheae
- 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.)
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- 238000001514 detection method Methods 0.000 claims description 21
- 230000003287 optical effect Effects 0.000 claims description 17
- 230000006835 compression Effects 0.000 claims description 15
- 238000007906 compression Methods 0.000 claims description 15
- 229920002635 polyurethane Polymers 0.000 claims description 5
- 239000004814 polyurethane Substances 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 4
- 239000004677 Nylon Substances 0.000 claims description 3
- 229920001778 nylon Polymers 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 description 6
- 239000000446 fuel Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 238000002485 combustion reaction Methods 0.000 description 2
- 238000013016 damping Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000011324 bead Substances 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 229920003225 polyurethane elastomer Polymers 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Supercharger (AREA)
Abstract
The utility model is related to a kind of clamping devices, especially turbocharging shell clamping device, including grip base, corner oil cylinder, side positioning column and lateral surface compressing cylinder；The grip base, which is fixed on, to be clamped on bottom plate, and the center of grip base is equipped with centralized positioning column；The corner oil cylinder, side positioning column and lateral surface compressing cylinder, which are each attached to, to be clamped on bottom plate, and clamping arm is housed on the side of grip base, corner oil cylinder, compact heap is housed, compact heap is pressed in the top of turbocharging shell on clamping arm；The side positioning column is located at the side of the tracheae of turbocharging shell, and faces the boss of tracheae, and the lateral surface compressing cylinder is located at the other side of tracheae, and opposite with side positioning column, and lateral surface compressing cylinder compresses tracheae jointly with side positioning column.The apparatus structure is compact, practical, easy to loading and unloading, registration, at low cost, versatility is good, and can detect whether shop bolt is installed, while also can detect whether turbocharging shell is installed in place.
Description
Technical field
The utility model is related to a kind of clamping devices, especially turbocharging shell clamping device.
Background technology
Turbocharger is actually a kind of air compressor, increases air inflow by compressed air.It is to utilize hair
The exhaust gas inertia impulsive force of motivation discharge pushes the indoor turbine of turbine, turbine to drive coaxial impeller again, and impeller force feed is by sky
The air that air cleaner pipeline is sent is allowed to supercharging and enters cylinder.When engine speed is speeded, the exhaust gas velocity of discharge turns with turbine
Speed, which also synchronizes, to be speeded, and impeller just compresses more air and enters cylinder, and pressure and the density increase of air can burn more
Fuel, the corresponding rotating speed for increasing fuel quantity and adjusting engine, so that it may to increase the output power of engine.It enters the lists
Sport car is generally equipped with turbocharger on the engine, so that automobile bursts out the power of bigger.Engine is by fuel in gas
In-cylinder combustion generates power, and the fuel quantity of input is limited by sucking cylinder air amount, generated power also can
It is restricted, if the runnability of engine has been in optimum state, being further added by output power can only be more by compressing
Air enters cylinder to increase fuel quantity, improves work by combustion ability.Turbocharger is that engine can uniquely imitated in work
Increase the mechanical device of output power in the case that rate is constant.
The shell of turbocharger needs to install some parts, such as gas nozzle, pin before assembly, mostly uses craft at present
Assembly, working efficiency is low, and to turbocharging shell without fixing device, and the position of turbocharging shell in assembling process is caused to occur
It is mobile, turbocharger is scratched, and cause the installation site of gas nozzle, pin inaccurate, easy tos produce waste product.
Although some carry out the fixation of turbocharging shell using fixture, as Chinese patent CN203357330U discloses one kind
Turbocharger fixture, including bottom plate and the baffle on the bottom plate and positioning pin are fixed with straight line on the bottom plate and lead
Rail one, ladder guide rail and blade profiling cavity, the linear guide one are equipped with shell clamp system, the shell clamp system
Top is equipped with blade attachment, and the shell clamp system includes the guide rail slide block positioned at bottom end, is located at pressure head, the bullet of side
Spring idler wheel mechanism and cylinder push plate, the spring roller mechanism are located on the ladder guide rail, and the blade attachment includes
The rear end of push plate and angle locating piece, spring compression block and spring top bead positioned at the push plate front end, the push plate is equipped with solution
Locking bar, bottom surface are equipped with the linear guide two, and turbocharger fixture disclosed in the utility model is clamped conveniently, can flexibly be moved
It is dynamic, it is easily installed, is conducive to improve installation effectiveness.Wherein blade profiling cavity is complicated, and whole structure is also more complex,
High processing costs, poor universality.
Utility model content
To solve the above problems, the utility model provide it is a kind of can effective protection turbocharging shell and to turbocharging
Shell carries out being accurately positioned the turbocharging shell clamping device for facilitating later process to produce, and specific technical solution is：
Turbocharging shell clamping device, including grip base, corner oil cylinder, side positioning column and lateral surface compressing cylinder；Institute
It states grip base to be fixed on clamping bottom plate, the center of grip base is equipped with centralized positioning column；The corner oil cylinder, side positioning
Column and lateral surface compressing cylinder, which are each attached to, to be clamped on bottom plate, and clamping arm is housed on the side of grip base, corner oil cylinder,
Compact heap is housed, compact heap is pressed in the top of turbocharging shell on clamping arm；The side positioning column is located at turbocharging shell
The side of tracheae, and face the boss of tracheae, the lateral surface compressing cylinder are located at the other side of tracheae, and with side positioning column
Relatively, lateral surface compressing cylinder compresses tracheae jointly with side positioning column.
By using above-mentioned technical proposal, clamping arm turns to the top of turbocharging shell when corner oil cylinder declines, and
It is pressed on the top of turbocharging shell, turbocharging shell is pressed on grip base；Clamping arm rotates when corner oil cylinder rises
90 degree, clamping arm leaves the top of turbocharging shell, facilitates the handling of turbocharging shell.Centralized positioning column limits turbocharging shell
It is scheduled on the center of grip base, side positioning column limits the position of turbocharging shell, prevents turbocharging shell from rotating, lateral surface compressing
Cylinder compresses tracheae jointly with side positioning column, realizes the complete positioning of turbocharging shell.
Preferably, protection backing plate and lower protection backing plate are also equipped on the grip base.
By using above-mentioned technical proposal, upper protection backing plate and lower protection backing plate prevent turbocharging shell to be placed into clamping bottom
It collides when on seat, damages turbocharging shell.
Preferably, the centralized positioning column, upper protection backing plate and lower protection backing plate are nylon or POM.
By using above-mentioned technical proposal, nylon and POM are unlikely to deform, and can effectively prevent whirlpool with certain elasticity
Wheel supercharging shell is wounded.
Preferably, the bottom of the compact heap is equipped with elastic polyurethane block.
By using above-mentioned technical proposal, elastic polyurethane block elasticity is good, damping, and compact heap is prevented directly to be pressed onto turbine increasing
Turbocharging shell is damaged at the top of pressure shell.
Preferably, the side positioning column is mounted in positioning column fixed plate, side positioning column and positioning column fixed plate it
Between for be threadedly coupled, positioning column fixed plate be mounted on clamp bottom plate on.
By using above-mentioned technical proposal, facilitate adjustment side between side positioning column and positioning column fixed plate to be threadedly coupled
Turbo charged be accurately positioned is realized in the position of face positioning column.
Preferably, compression bar seat is housed, one end of compression bar seat and connecting plate is connected by axis activity on the lateral surface compressing cylinder
It connects；The other end of connecting plate is flexibly connected by axis with side compression bar；One end of side compression bar passes through axis and cylinder connector activity
Connection, the other end are equipped with side backing plate, and the side backing plate is opposite with side positioning column, and side backing plate is pressed in the other side of tracheae, side pad
Plate compresses tracheae jointly with side positioning column.
By using above-mentioned technical proposal, the piston rod of cylinder is avoided to directly bear against on tracheae using side compression bar, if
The piston rod of cylinder, which is directly pressed onto on tracheae, needs that after piston rod is retracted turbocharging shell can be avoided, and facilitates turbocharging shell
Handling, cause the stroke of cylinder longer in this way, the overall dimension of cylinder is bigger than normal, and installation is inconvenient.By using side compression bar
Scheme can reduce the size of cylinder, make compact overall structure.
Preferably, pin detection sensor is also equipped on the clamping bottom plate, pin detection sensor, which is fixed on, clamps bottom
On plate, pin detection sensor detects whether shop bolt is housed on pin press-in device, and pin press-in device, which is mounted on, to be clamped
On pedestal.
By using above-mentioned technical proposal, pin detection sensor checks whether pin is installed before placing turbocharging shell
In place, prevent pin from not placing influence later process.Pin press-in device is not the theme of the requires of the utility model protection, therefore
Detailed structure is not write out.
Preferably, the pin detection sensor is mounted on perpendicular fixing rack for sensor, and perpendicular fixing rack for sensor is fixed on
It clamps on bottom plate, it is U-shaped to erect fixing rack for sensor, and pin detection sensor is mounted on inside U-shaped, and solid without departing from perpendicular sensor
Determine frame.
By using above-mentioned technical proposal, perpendicular fixing rack for sensor can protect pin detection sensor, prevent pin from detecting
Sensor degradation.
Preferably, further include housing optical sensor, housing optical sensor, which is mounted on, to be clamped on bottom plate, and housing optical sensor detects turbine
Whether supercharging shell is placed on grip base.
By using above-mentioned technical proposal, housing optical sensor checks whether turbocharging shell is placed on grip base, only
Next process could be carried out by placing turbocharging shell.
Preferably, the housing optical sensor is fixed on horizontal fixing rack for sensor, and horizontal fixing rack for sensor is fixed on clamping
On bottom plate, horizontal fixing rack for sensor is equipped with groove, and housing optical sensor is fixed in groove, and without departing from groove.
By using above-mentioned technical proposal, horizontal fixing rack for sensor protection housing optical sensor will not be damaged.
Photoelectric sensor can be used in housing optical sensor and pin detection sensor.
The utility model has the advantages that compared with prior art：
Turbocharging shell clamping device provided by the utility model is compact-sized, practical, easy to loading and unloading, registration, at
This is low, versatility is good, and can detect whether shop bolt is installed, while also can detect whether turbocharging shell is installed in place.
Description of the drawings
Fig. 1 is the structural schematic diagram for not installing turbocharging shell of the utility model；
Fig. 2 is the vertical view that the utility model is mounted with turbocharging shell；
Fig. 3 is the assembling structure schematic diagram of grip base.
Specific implementation mode
In conjunction with attached drawing, the utility model is described in further detail.
Embodiment one
As shown in Figure 1, Figure 2 and Figure 3, turbocharging shell clamping device, including grip base 31, corner oil cylinder 32, side
Positioning column 33 and lateral surface compressing cylinder 34.It is clamped on bottom plate 37 as shown in figure 3, grip base 31 is fixed on, grip base 31
Center is equipped with centralized positioning column 311；Protection backing plate 312 and lower protection backing plate 313 are also equipped on grip base 31.Centralized positioning
Column 311, upper protection backing plate 312 and lower protection backing plate 313 are POM.POM is unlikely to deform, and can be had with certain elasticity
Effect prevents turbocharging shell 11 from wounding.Centralized positioning column 311, upper neonychium 312 and lower protection backing plate 313 prevent turbocharging shell
11 collide when being placed on grip base 31, damage turbocharging shell 11.
Corner oil cylinder 32, which is fixed on, to be clamped on bottom plate 37, and positioned at the side of grip base 31.It is equipped in corner oil cylinder 32
Clamping arm 321, compact heap 322 is equipped on clamping arm 321, and the bottom of compact heap 322 is equipped with elastic polyurethane block 323, polyurethane
Elastomer block 323 is pressed in the top of turbocharging shell 11.Elastic good, the damping of elastic polyurethane block 323, prevents compact heap 322 direct
It is pressed onto the top damage turbocharging shell 11 of turbocharging shell 11.
Side positioning column 33 is located at the side of the tracheae 12 of turbocharging shell 11, and faces the boss of tracheae 12, side
Positioning column 33 is mounted in positioning column fixed plate 331, to be threadedly coupled between side positioning column 33 and positioning column fixed plate 331,
Positioning column fixed plate 331, which is mounted on, to be clamped on bottom plate 37.It is to be threadedly coupled between side positioning column 33 and positioning column fixed plate 331
Facilitate the position of adjustment side positioning column 33.
Lateral surface compressing cylinder 34, which is fixed on, to be clamped on bottom plate 37, and positioned at the other side of tracheae 12.Lateral surface compressing cylinder 34
Upper that compression bar seat 341 is housed, compression bar seat 341 is flexibly connected with one end of connecting plate 342 by axis；The other end of connecting plate 342 is logical
Axis is crossed to be flexibly connected with side compression bar 343；One end of side compression bar 343 is flexibly connected by axis with cylinder connector 344, the other end
Equipped with side backing plate 345, side backing plate 345 is opposite with side positioning column 33, and side backing plate 345 is pressed in the other side of tracheae 12, side backing plate
345 compress tracheae 12 jointly with side positioning column 33.
When work, turbocharging shell 11 is placed into according to fixed direction on grip base 31, turbocharging shell 11
Centre bore is inserted on centralized positioning column 311, and the boss of tracheae 12 is made to be in contact with side positioning column 33, starts lateral surface compressing
Cylinder 34, lateral surface compressing cylinder 34 compress tracheae 12 jointly with side positioning column 33；Then corner oil cylinder 32 starts, clamping arm
321 turn to the top of turbocharging shell 11, and are pressed on the top of turbocharging shell 11, and turbocharging shell 11 is pressed on
On grip base 31, being completely fixed for turbocharging shell 11 is realized.
When unclamping turbocharging shell 11, first opens lateral surface compressing cylinder 34 and unclamps tracheae 12, then open corner oil cylinder 32,
Corner oil cylinder 32 rises, and clamping arm 321 rotates 90 degree, and clamping arm 321 leaves the top of turbocharging shell 11, conveniently takes turbine away
It is pressurized shell 11.
Embodiment two
On the basis of the above embodiment 1, further include pin detection sensor 35 and housing optical sensor 36.
Pin detection sensor 35 is mounted on perpendicular fixing rack for sensor 351, and perpendicular fixing rack for sensor 351 is fixed on clamping
On bottom plate 37, it is U-shaped to erect fixing rack for sensor 351, and pin detection sensor 35 is mounted on inside U-shaped, and without departing from perpendicular sensing
Device fixed frame 351.Pin detection sensor 3 checks whether shop bolt 48 is installed in place before placing turbocharging shell 11, prevents
Only shop bolt 48 does not place influence later process.Perpendicular fixing rack for sensor 351 can protect pin detection sensor 35, anti-shotpin
Detection sensor 35 is followed closely to damage.
Housing optical sensor 36 is fixed on horizontal fixing rack for sensor 361, and horizontal fixing rack for sensor 361 is fixed on clamping bottom plate
On 37, horizontal fixing rack for sensor 361 is equipped with groove, and housing optical sensor 36 is fixed in groove, and without departing from groove.Shell passes
Sensor 36 checks whether turbocharging shell 11 is placed on grip base 31, and only placing turbocharging shell 11 could carry out down
One procedure.Horizontal fixing rack for sensor 361 protects housing optical sensor 36 not to be damaged.
Claims (10)
1. turbocharging shell clamping device, which is characterized in that including grip base (31), corner oil cylinder (32), side positioning column
(33) and lateral surface compressing cylinder (34)；The grip base (31), which is fixed on, to be clamped on bottom plate (37), in grip base (31)
The heart is equipped with centralized positioning column (311)；The corner oil cylinder (32), side positioning column (33) and lateral surface compressing cylinder (34) are fixed
On clamping bottom plate (37), and clamping arm (321) is housed on the side of grip base (31), corner oil cylinder (32), compresses
Compact heap (322) is housed, compact heap (322) is pressed in the top of turbocharging shell (11) on arm (321)；The side positioning column
(33) it is located at the side of the tracheae (12) of turbocharging shell (11), and faces the boss of tracheae (12), the lateral surface compressing gas
Cylinder (34) is located at the other side of tracheae (12), and relatively with side positioning column (33), and lateral surface compressing cylinder (34) is positioned with side
Column (33) compresses tracheae (12) jointly.
2. turbocharging shell clamping device according to claim 1, which is characterized in that also filled on the grip base (31)
There are upper protection backing plate (312) and lower protection backing plate (313).
3. turbocharging shell clamping device according to claim 2, which is characterized in that the centralized positioning column (311), on
It is nylon or POM to protect backing plate (312) and lower protection backing plate (313).
4. turbocharging shell clamping device according to claim 1, which is characterized in that the bottom of the compact heap (322)
Equipped with elastic polyurethane block (323).
5. turbocharging shell clamping device according to claim 1, which is characterized in that side positioning column (33) installation
In positioning column fixed plate (331), to be threadedly coupled between side positioning column (33) and positioning column fixed plate (331), positioning column
Fixed plate (331), which is mounted on, to be clamped on bottom plate (37).
6. turbocharging shell clamping device according to claim 1, which is characterized in that on the lateral surface compressing cylinder (34)
Equipped with compression bar seat (341), compression bar seat (341) is flexibly connected with one end of connecting plate (342) by axis；Connecting plate (342) it is another
One end is flexibly connected by axis with side compression bar (343)；One end of side compression bar (343) is living by axis and cylinder connector (344)
Dynamic connection, the other end are equipped with side backing plate (345), the side backing plate (345) with side positioning column (33) relatively, side backing plate (345)
It is pressed in the other side of tracheae (12), side backing plate (345) compresses tracheae (12) jointly with side positioning column (33).
7. turbocharging shell clamping device according to claim 1, which is characterized in that also filled on the clamping bottom plate (37)
There is pin detection sensor (35), pin detection sensor (35), which is fixed on, to be clamped on bottom plate (37), pin detection sensor
(35) whether shop bolt (48) is housed, pin press-in device (4) is mounted on grip base on detection pin press-in device (4)
(31) on.
8. turbocharging shell clamping device according to claim 7, which is characterized in that the pin detection sensor (35)
On perpendicular fixing rack for sensor (351), perpendicular fixing rack for sensor (351), which is fixed on, to be clamped on bottom plate (37), and sensor is erected
Fixed frame (351) is U-shaped, and pin detection sensor (35) is mounted on inside U-shaped, and without departing from perpendicular fixing rack for sensor (351).
9. turbocharging shell clamping device according to claim 1, which is characterized in that further include housing optical sensor (36),
Housing optical sensor (36), which is mounted on, to be clamped on bottom plate (37), and whether housing optical sensor (36) detection turbocharging shell (11) is placed into
On grip base (31).
10. turbocharging shell clamping device according to claim 9, which is characterized in that the housing optical sensor (36) is solid
It is scheduled on horizontal fixing rack for sensor (361), horizontal fixing rack for sensor (361), which is fixed on, to be clamped on bottom plate (37), and cross sensor is solid
Determine frame (361) and be equipped with groove, housing optical sensor (36) is fixed in groove, and without departing from groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721732098.5U CN207669174U (en) | 2017-12-12 | 2017-12-12 | Turbocharging shell clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721732098.5U CN207669174U (en) | 2017-12-12 | 2017-12-12 | Turbocharging shell clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207669174U true CN207669174U (en) | 2018-07-31 |
Family
ID=62969323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721732098.5U Active CN207669174U (en) | 2017-12-12 | 2017-12-12 | Turbocharging shell clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207669174U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114505797A (en) * | 2022-02-28 | 2022-05-17 | 无锡市蠡湖铸业有限公司 | Volute casing casting fixing device |
-
2017
- 2017-12-12 CN CN201721732098.5U patent/CN207669174U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114505797A (en) * | 2022-02-28 | 2022-05-17 | 无锡市蠡湖铸业有限公司 | Volute casing casting fixing device |
| CN114505797B (en) * | 2022-02-28 | 2024-04-12 | 无锡蠡湖新质节能科技有限公司 | Volute casing casting fixing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 214000 2 Tianzhu Road, Hudai Town, Binhu District, Wuxi City, Jiangsu Province Patentee after: WUXI LIHU Corp.,Ltd. Address before: 214124 No.2 Huayi Road, Binhu Development Zone, Wuxi City, Jiangsu Province Patentee before: WUXI LIHU Corp.,Ltd. |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20240515 Address after: 214000 2 Tianzhu Road, Hudai Town, Binhu District, Wuxi City, Jiangsu Province Patentee after: Wuxi Lihu New Quality Energy saving Technology Co.,Ltd. Country or region after: China Address before: 214000 2 Tianzhu Road, Hudai Town, Binhu District, Wuxi City, Jiangsu Province Patentee before: WUXI LIHU Corp.,Ltd. Country or region before: China |