CN221290302U - Counter boring tool for turbocharger backboard - Google Patents
Counter boring tool for turbocharger backboardInfo
- Publication number
- CN221290302U CN221290302U CN202323170378.XU CN202323170378U CN221290302U CN 221290302 U CN221290302 U CN 221290302U CN 202323170378 U CN202323170378 U CN 202323170378U CN 221290302 U CN221290302 U CN 221290302U
- Authority
- CN
- China
- Prior art keywords
- plate
- turbocharger
- fixed
- pull rod
- cylinder
- 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.)
- Active
Links
- 238000005553 drilling Methods 0.000 claims abstract description 15
- 238000003825 pressing Methods 0.000 claims abstract description 11
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 4
- 238000003754 machining Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Abstract
The utility model relates to a drilling and reaming tool for a back plate of a turbocharger, which comprises a pressing plate for drilling holes in the back plate and a positioning plate for reaming the back plate; the clamp plate and locating plate are all fixed at the fixed plate, and the fixed plate is fixed on the cope match-plate pattern, adopts bottom plate, cope match-plate pattern, backup pad to constitute and supports the cavity, is provided with slim cylinder in the support cavity, and slim cylinder connects the cylinder pull rod, and the location plug is located the cylinder pull rod, is provided with the V-arrangement locating piece on the locating plate. The utility model can realize the integrated drilling and reaming processing and the quick line changing of different back plate parts, and improves the production efficiency, reduces the cost and improves the product quality.
Description
Technical Field
The utility model relates to a drilling and reaming tool, in particular to a drilling and reaming tool for a back plate of a turbocharger, which can realize not only drilling and reaming integrated processing, but also quick line changing of different back plate parts.
Background
Traditional drilling, countersink frock generally adopts the mode of dividing the processing of procedure, needs the multichannel process, and workman repeated clamping many times, and a set of frock can only correspond processing a part, causes the waste of time, human cost.
Disclosure of utility model
Aiming at the problems, the main purpose of the utility model is to provide the drilling and reaming tool for the back plate of the turbocharger, which not only can realize the integrated drilling and reaming process, but also can realize the quick line changing of different back plate parts.
The utility model solves the technical problems by the following technical proposal: a counter boring tool for a turbocharger backplate, the counter boring tool for a turbocharger backplate comprising: the positioning plate is used for back plate spot facing; the clamp plate and locating plate are all fixed at the fixed plate, and the fixed plate is fixed on the cope match-plate pattern, adopts bottom plate, cope match-plate pattern, backup pad to constitute and supports the cavity, is provided with slim cylinder in the support cavity, and slim cylinder connects the cylinder pull rod, and the location plug is located the cylinder pull rod, is provided with the V-arrangement locating piece on the locating plate.
In a specific embodiment of the present utility model, the upper die plate and the support plate are fixed together by bolting.
In the specific embodiment of the utility model, the upper template and the fixed plate are positioned by positioning pins and fixed together by bolts.
In the specific embodiment of the utility model, the positioning plate and the fixing plate are positioned by positioning pins and are connected together by bolts.
In the concrete implementation example of the utility model, the V-shaped positioning block is arranged in the square hole on the positioning plate, and a spring which can enable the V-shaped positioning block to move up and down in the square hole is arranged below the V-shaped positioning block.
In a specific embodiment of the utility model, the positioning core rod is tightly embedded in a round hole arranged on the positioning plate.
In a specific embodiment of the present utility model, the cylinder rod and the thin cylinder are screwed together.
In the concrete implementation example of the utility model, the thin air cylinder moves to drive the pressing plate and the air cylinder pull rod to move up and down, the pressing plate is placed above the back plate after the back plate is placed in the positioning core rod, and then the thin air cylinder is started to drive the pressing plate and the air cylinder pull rod to move down to compress the back plate.
The utility model has the positive progress effects that: compared with the common technology, the back plate countersink drilling tool for the turbocharger has the following advantages: according to the machining requirements and characteristics of the back plate of the turbocharger, the optimal machining process is inquired, and meanwhile, the back plate drilling and countersinking clamp is designed. The utility model can realize the integrated drilling and reaming processing and the quick line changing of different backboard parts. The production efficiency is improved, the cost is reduced, and the product quality is improved.
Drawings
Fig. 1 is a schematic structural diagram of a back plate to be processed in the present utility model.
Fig. 2 is a front view of a back plate to be processed in the present utility model.
Fig. 3 is a D-D cross-sectional view of fig. 2.
Fig. 4 is a schematic overall structure of the present utility model.
Fig. 5 is a top view of fig. 4.
Fig. 6 is a B-B cross-sectional view of fig. 5.
The following are names corresponding to the reference numerals in the present utility model:
The device comprises a bottom plate 1, an upper template 2, a supporting plate 3, a fixing plate 4, a positioning plate 5, a V-shaped positioning block 6, a positioning core rod 7, a pressing plate 8, a cylinder pull rod 9, a tension bolt 10, a thin cylinder 11 and a back plate 12.
Detailed Description
The following description of the preferred embodiments of the present utility model is given with reference to the accompanying drawings, so as to explain the technical scheme of the present utility model in detail.
Fig. 1 is a schematic structural view of a back plate to be processed in the present utility model, fig. 2 is a front view of the back plate to be processed in the present utility model, and fig. 3 is a D-D sectional view of fig. 2. As shown in the above figures: the portion of the back plate 12 processed in the present utility model is indicated at a in fig. 2.
Fig. 4 is a schematic view of the overall structure of the present utility model, fig. 5 is a top view of fig. 4, and fig. 6 is a cross-sectional view B-B of fig. 5, as shown in fig. 4-6: the utility model provides a counter boring tool for a turbocharger backboard, which comprises the following components: a pressing plate 8 for drilling the back plate and a positioning plate 5 for countersinking the back plate; the clamp plate 8 and locating plate 5 are all fixed at fixed plate 4, and fixed plate 4 is fixed on cope match-plate pattern 2, adopts bottom plate 1, cope match-plate pattern 2, backup pad 3 to constitute the support cavity, is provided with slim cylinder 11 in the support cavity, and slim cylinder 11 connects cylinder pull rod 9, and location plug 7 is located cylinder pull rod 9, is provided with V-arrangement locating piece 6 on the locating plate 5.
In a specific implementation process, the upper template 2 and the supporting plate 3 are fixed together by adopting bolt connection, the upper template 2 and the fixing plate 4 are positioned by positioning pins, and are fixed together by adopting bolts. The positioning plate 5 and the fixing plate 4 are positioned by positioning pins and are connected together by bolts. The V-shaped positioning block 6 is arranged in a square hole on the positioning plate 5, and a spring which enables the V-shaped positioning block 6 to move up and down in the square hole is arranged below the V-shaped positioning block 6. The positioning core rod 7 is tightly embedded in a round hole arranged on the positioning plate 5. The cylinder pull rod 9 and the thin cylinder 11 are connected together through threads.
The thin air cylinder 11 moves to drive the pressing plate 8 and the air cylinder pull rod 9 to move up and down, the back plate 12 is placed above the back plate 12 after the positioning core rod 7 is placed in the back plate 12, and then the thin air cylinder 11 is started to drive the pressing plate 8 and the air cylinder pull rod 9 to move down to compress the back plate 12.
The turbocharger backboard is arranged on the positioning plate 5, positioned by the positioning core rod 7 and the V-shaped positioning block 6, then the switch is started, the thin cylinder 11 is tensioned, and the backboard is completely fixed on the tool.
When the quick line change between the different backplate parts, bottom plate 1, cope match-plate pattern 2, backup pad 3, tensioning bolt 10, the slim cylinder 11 on the frock are fixed, do not need to change, get the surplus part change with the frock that the processing part corresponds can, realize quick location through the pinhole on the cope match-plate pattern 2.
The fixture provided by the utility model can realize the integrated drilling and reaming processing and the quick line changing of different backboard parts. The production efficiency is improved, the cost is reduced, and the product quality is improved.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the foregoing embodiments, which have been described in the foregoing embodiments and description merely illustrates the principles of the utility model, and that various changes and modifications may be effected therein without departing from the spirit and scope of the utility model as defined in the appended claims and their equivalents.
Claims (8)
1. Be used for turbo charger backplate to bore countersink frock, its characterized in that: the tool for drilling counter bit on the back plate of the turbocharger comprises: the positioning plate is used for back plate spot facing; the clamp plate and locating plate are all fixed at the fixed plate, and the fixed plate is fixed on the cope match-plate pattern, adopts bottom plate, cope match-plate pattern, backup pad to constitute and supports the cavity, is provided with slim cylinder in the support cavity, and slim cylinder connects the cylinder pull rod, and the location plug is located the cylinder pull rod, is provided with the V-arrangement locating piece on the locating plate.
2. The counter boring tooling for a turbocharger backplate according to claim 1, wherein: the upper template and the supporting plate are connected and fixed together by bolts.
3. The counter boring tooling for a turbocharger backplate according to claim 1, wherein: the upper template and the fixed plate are positioned by a positioning pin and are fixed together by bolts.
4. The counter boring tooling for a turbocharger backplate according to claim 1, wherein: the locating plate and the fixing plate are located through locating pins and are connected together through bolts.
5. The counter boring tooling for a turbocharger backplate according to claim 1, wherein: the V-shaped positioning block is arranged in a square hole on the positioning plate, and a spring which enables the V-shaped positioning block to move up and down in the square hole is arranged below the V-shaped positioning block.
6. The counter boring tooling for a turbocharger backplate according to claim 1, wherein: the positioning core rod is tightly embedded in a round hole arranged on the positioning plate.
7. The counter boring tooling for a turbocharger backplate according to claim 1, wherein: the cylinder pull rod is connected with the thin cylinder through threads.
8. The counter boring tooling for a turbocharger backplate according to claim 1, wherein: the thin air cylinder moves to drive the pressing plate and the air cylinder pull rod to move up and down, the pressing plate is placed above the back plate after the back plate is placed in the positioning core rod, and then the thin air cylinder is started to drive the pressing plate and the air cylinder pull rod to move down to compress the back plate.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221290302U true CN221290302U (en) | 2024-07-09 |
Family
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |