CN208556030U - A kind of fixture for booster components - Google Patents
A kind of fixture for booster components Download PDFInfo
- Publication number
- CN208556030U CN208556030U CN201821324731.1U CN201821324731U CN208556030U CN 208556030 U CN208556030 U CN 208556030U CN 201821324731 U CN201821324731 U CN 201821324731U CN 208556030 U CN208556030 U CN 208556030U
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- Prior art keywords
- barrel assemblies
- chuck
- movable jaw
- cylinder
- fixture
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Abstract
The utility model provides a kind of fixture for booster components, the cylinder including chuck and on chuck, and the chuck includes driving spanner, chuck body, movable jaw；The bottom of the cylinder is equipped with one piece of bottom plate with central through hole, and the cylinder is cut into multiple independent barrel assemblies in parts together with the bottom plate；The barrel assemblies are identical with the quantity of the movable jaw, and multiple barrel assemblies are fixedly connected with the inner end of multiple movable jaws respectively；Under the action of driving spanner, multiple movable jaws drive multiple barrel assemblies to be moved radially simultaneously.When use, first chuck body is fixed on machining lathe with connection bolt, it is rotated further by driving spanner, it is displaced outwardly movable jaw and barrel assemblies, turbine or impeller are placed into cylinder again, then rotate driving spanner moves inward movable jaw and barrel assemblies, and turbine or impeller are fixedly clamped using multiple barrel assemblies.
Description
Technical field
The utility model relates to frock clamps, and in particular to a kind of fixture for booster components.
Background technique
Turbocharging is the technology for converting the dump energy in engine exhaust to effective engine power.The skill
Art not only can be improved the dynamic property of engine, improve the fuel economy of engine, additionally it is possible to reduce engine emission exhaust gas
In harmful components, have effects that energy-saving and environmental protection.And this technology is especially heavy to the recovery of highlands engine power
It wants, can satisfy the service requirement of engine different altitude height.Since especially into this century, with domestic and international government road
The successive raising of the fuel consumption and exhaust emission standard of road vehicles and off roader, promotes engine turbine supercharging technology to obtain
Unprecedented high speed development has been arrived, and has become the development trend of engine.
Turbine and impeller are the kernel components of booster, the structure design of turbine and impeller, structural strength and it is durable can
It requires directly to determine that the performance, service life, emission effect of booster therefore can for the structure of turbine and impeller by property
It is just particularly important by property calculating.The requirement of machining and structural reliability based on components three-dimensional space adjustability,
The wheel back to turbine and impeller is needed to carry out the machining of special construction, and since the overall structure of turbine and impeller is not advised
Then, it is not easy to fix when processing.
Utility model content
The purpose of the utility model is to provide a kind of fixtures for booster components, are mainly used to fix booster
Turbine or impeller, convenient for taking turns the machining that back carries out special construction to it.
In order to solve the above-mentioned technical problem, the technical solution of the utility model is: a kind of folder for booster components
Tool, the cylinder including chuck and on chuck, the chuck include driving spanner, chuck body, movable jaw, drive hole；
The bottom of the cylinder is equipped with one piece of bottom plate with central through hole, and the cylinder is cut into parts together with the bottom plate
Multiple independent barrel assemblies；The barrel assemblies are identical with the quantity of the movable jaw, multiple barrel assemblies respectively with it is more
The inner end of a movable jaw is fixedly connected；Under the action of driving spanner, multiple movable jaws drive multiple barrel assemblies same
Shi Jinhang is moved radially.
In one embodiment, the barrel assemblies and the quantity of the movable jaw are three.
In one embodiment, the barrel assemblies and the quantity of the movable jaw are four.
In one embodiment, the inner wall of the barrel assemblies is equipped with axial groove.
In one embodiment, inner end of multiple barrel assemblies respectively with multiple movable jaws is fixed using welding manner
Connection.
In use, first chuck body is fixed on machining lathe with connection bolt, driving spanner is inserted into driving
In hole and rotate driving spanner, it is displaced outwardly movable jaw and barrel assemblies, then turbine or impeller are placed into cylinder,
Then rotate driving spanner moves inward movable jaw and barrel assemblies, is pressed from both sides turbine or impeller using multiple barrel assemblies
It fastens.It completes after fixing, it is also necessary to carry out the adjusting of machining lathe tool, it is ensured that the centre bore of turbine or impeller and machinery
Processing unit (plant) centre bore is consistent with lathe installation site centre bore, and the machine of special construction can be carried out to the wheel back of turbine or impeller
Tool processing.
Detailed description of the invention
Fig. 1 is the clamp structure schematic diagram in the utility model embodiment；
Fig. 2 is the schematic cross-sectional view of Fig. 1；
Fig. 3 is that the overlooking structure diagram after turbine is packed into the fixture of Fig. 1；
Fig. 4 is the line C-C schematic cross-sectional view of Fig. 3；
Fig. 5 is that the overlooking structure diagram after impeller is packed into the fixture of Fig. 1；
Fig. 6 is the line D-D schematic cross-sectional view of Fig. 5；
Appended drawing reference are as follows:
1 --- driving spanner 2 --- chuck body 3 --- movable jaw
4 --- cylinder 5 --- drive hole 6 --- fixing threaded holes
7 --- barrel assemblies 8 --- turbine 9 --- impellers.
Specific embodiment
For the ease of the understanding of those skilled in the art, the utility model is made below with reference to embodiment and attached drawing further
Explanation, the content that embodiment refers to not is restriction to the utility model.
In the description of the present invention, it should be understood that term " first ", " second " are used for description purposes only, and
It cannot be understood as indicating or implying relative importance or implicitly indicate the quantity of indicated technical characteristic.In the utility model
Description in, the meaning of " plurality " is two or more, unless otherwise specifically defined.In retouching for the utility model
In stating, it should be noted that unless otherwise specified and limited, term " installation ", " connected ", " connection " shall be understood in a broad sense, example
Such as, mechanical connection or electrical connection be can be, the connection being also possible to inside two elements can be directly connected, and can also lead to
It crosses intermediary to be indirectly connected, for the ordinary skill in the art, can understand the term as the case may be
Concrete meaning.
As shown in Figures 1 to 6, the preferred embodiment of the utility model is: a kind of fixture for booster components, including
Chuck and the cylinder 4 on chuck, the chuck include 2, three spanner 1, chuck body movable jaws 3 of driving, chuck body 2
Circumferential part be equipped with drive hole 5, the bottom of chuck body 2 is equipped with fixing threaded hole 6；The bottom of the cylinder 4, which is equipped with one piece, to be had
The bottom plate of central through hole, cylinder 4 are cut into three independent barrel assemblies 7, the inner wall of barrel assemblies 7 in parts together with bottom plate
It is equipped with axial groove；Three barrel assemblies 7 connect with the inner end of three movable jaws 3 using welding manner is fixed respectively
It connects；Under the action of driving spanner, multiple movable jaws drive multiple barrel assemblies to be moved radially simultaneously.
In use, first chuck body 2 is fixed on machining lathe by fixing threaded hole 6 with connection bolt, then will drive
Wrench 1 is inserted into drive hole 5 and rotate driving spanner 1, is displaced outwardly movable jaw 3 and barrel assemblies 7, then by turbine
Or impeller is placed into cylinder 4, then rotate driving spanner 1, moves inward movable jaw 3 and barrel assemblies 7, using more
Turbine or impeller are fixedly clamped by a barrel assemblies 7, and the effect after fixing is as shown in Fig. 3 to 6.It completes after fixing, it is also necessary into
The adjusting of row machining lathe tool, it is ensured that the centre bore of turbine or impeller and machinery processing apparatus centre bore and lathe installation position
It sets that centre bore is consistent, the machining of special construction can be carried out to the wheel back of turbine or impeller.
Above-described embodiment is the preferable implementation of the utility model, and in addition to this, the utility model can be with other sides
Formula realizes that any obvious replacement is in the protection model of the utility model under the premise of not departing from the technical program design
Within enclosing.
In order to allow those of ordinary skill in the art more easily understand the improvement of the utility model compared with the existing technology it
Place, some attached drawings of the utility model and description have been simplified, and for the sake of clarity, present specification is omitted one
A little other elements, the element that those of ordinary skill in the art should be aware that these are omitted also may make up the interior of the utility model
Hold.
Claims (5)
1. a kind of fixture for booster components, including chuck, the chuck include driving spanner (1), chuck body (2),
Movable jaw (3), drive hole (5)；It is characterized by also including be located at chuck on cylinder (4), the cylinder (4)
Bottom is equipped with one piece of bottom plate with central through hole, and the cylinder (4) is cut into multiple independences in parts together with the bottom plate
Barrel assemblies (7)；The barrel assemblies (7) are identical with the quantity of the movable jaw (3), and multiple barrel assemblies (7) are respectively
It is fixedly connected with the inner end of multiple movable jaws (3)；Under the action of driving spanner (1), multiple movable jaws (3) drive more
A barrel assemblies (7) are moved radially simultaneously.
2. being used for the fixture of booster components as described in claim 1, it is characterised in that: the barrel assemblies (7) and institute
The quantity for stating movable jaw (3) is three.
3. being used for the fixture of booster components as described in claim 1, it is characterised in that: the barrel assemblies (7) and institute
The quantity for stating movable jaw (3) is four.
4. the fixture for booster components as described in any one of claims 1 to 3, it is characterised in that: the circle
The inner wall of cartridge module (7) is equipped with axial groove.
5. the fixture for booster components as described in any one of claims 1 to 3, it is characterised in that: Duo Geyuan
Cartridge module (7) is fixedly connected with the inner end of multiple movable jaws (3) using welding manner respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821324731.1U CN208556030U (en) | 2018-08-16 | 2018-08-16 | A kind of fixture for booster components |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821324731.1U CN208556030U (en) | 2018-08-16 | 2018-08-16 | A kind of fixture for booster components |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208556030U true CN208556030U (en) | 2019-03-01 |
Family
ID=65450843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821324731.1U Active CN208556030U (en) | 2018-08-16 | 2018-08-16 | A kind of fixture for booster components |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208556030U (en) |
-
2018
- 2018-08-16 CN CN201821324731.1U patent/CN208556030U/en active Active
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