CN209477338U - A kind of ring inner hole step processing dedicated tool - Google Patents
A kind of ring inner hole step processing dedicated tool Download PDFInfo
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- CN209477338U CN209477338U CN201822265068.9U CN201822265068U CN209477338U CN 209477338 U CN209477338 U CN 209477338U CN 201822265068 U CN201822265068 U CN 201822265068U CN 209477338 U CN209477338 U CN 209477338U
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- toolholder section
- mounting groove
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- tool apron
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Abstract
The utility model discloses a kind of ring inner hole steps to process dedicated tool, including the first toolholder section and the second toolholder section, it is connected with each other between first toolholder section and the second toolholder section, and first toolholder section and the second toolholder section be integrally formed, one end of first toolholder section and the second toolholder section is plugged with tool apron, the top two sides of the tool apron are provided with the first mounting groove, one end of second toolholder section runs through tool apron and extends to the outside of tool apron, the second mounting groove is provided with above one end that second toolholder section extends on the outside of tool apron, the inside of first mounting groove and the second mounting groove is provided with mounting blocks, the top of the mounting blocks, which is located in the first mounting groove and the second mounting groove, is provided with blade, ring inner hole step provided by the utility model processes dedicated tool, greatly improve production efficiency, ring processing is effectively ensured Precision saves production cost.
Description
Technical field
The utility model relates to cutting-tool engineering field, specially a kind of ring inner hole step processes dedicated tool.
Background technique
Modern mechanical product is more and more accurate small and exquisite, and mechanical structure is also gradually compact, so falling stepped hole in Machine Design
The frequency for encountering rank pore structure of falling from power for using and being machined it is more and more.Stepped hole due to its structure particularity,
General processing method is difficult to process it, it is ensured that its machining accuracy is more difficult.In traditional ring when hole machined, to carry out positive and negative
Face processes respectively, and processing efficiency is low, and therefore, invent a kind of ring inner hole step processing dedicated tool has very much to solve the above problems
It is necessary.
Utility model content
The purpose of this utility model is to provide a kind of ring inner hole steps to process dedicated tool, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the utility model provides the following technical solutions: a kind of ring inner hole step processing special cutter
Tool, including the first toolholder section and the second toolholder section, are connected with each other, and the first knife between first toolholder section and the second toolholder section
Rod segment and the second toolholder section are integrally formed, and are formed by the way of casting, and the one of first toolholder section and the second toolholder section
End is plugged with tool apron, and the top two sides of the tool apron are provided with the first mounting groove, one end of second toolholder section through tool apron and
The outside of tool apron is extended to, is provided with the second mounting groove above one end that second toolholder section extends on the outside of tool apron, it is described
The inside of first mounting groove and the second mounting groove is provided with mounting blocks, and the top of the mounting blocks is located at the first mounting groove and
It is provided with blade in two mounting grooves, the blade in the first mounting groove facilitates the processing for carrying out step, in the second mounting groove
Blade facilitates the processing for carrying out stepped hole, processes while so as to step and stepped hole, greatly improve hole platform in ring
The processing of rank.
Preferably, it is mutually inserted between the blade and mounting blocks, and is bolted between blade and mounting blocks, knife
The upper surface of the upper surface protrusion mounting groove of piece.
Preferably, the shape of first toolholder section and the second toolholder section is rectangle, is facilitated the first toolholder section and
It is fixed between two toolholder sections and tool apron.
Preferably, the inner upper of first toolholder section insertion tool apron is provided with bolt hole, the bolt hole and tool apron it
Between fixed by fixing bolt.
Preferably, the side of first toolholder section is provided with limiting slot, and inserting in the hole for the tool apron is provided with limit
Block is mutually clamped between the limited block and limiting slot.
Preferably, it is 2-3cm that first toolholder section, which is inserted into the length in tool apron,.
Compared with prior art, the beneficial effects of the utility model are as follows: the ring inner hole step processes dedicated tool, makes
First toolholder section and the second toolholder section are initially inserted into tool apron by the used time, reuse fixing bolt for the first toolholder section, the second knife
Rod segment and tool apron are fixed, and blade is individually positioned in the first mounting groove and the second mounting groove, and is fixed by bolt,
Blade in the first mounting groove, facilitates the processing for carrying out step, and the blade in the second mounting groove facilitates and carries out stepped hole
Processing, processes while so as to step and stepped hole, greatly improves the processing of ring inner hole step, the utility model mentions
The ring inner hole step of confession processes dedicated tool, greatly improves production efficiency, ring machining accuracy is effectively ensured, saving is produced into
This.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the positive structure diagram of the utility model；
Fig. 3 is the partial structural diagram of the utility model.
In figure: 1 first toolholder section, 2 second toolholder sections, 3 tool aprons, 4 bolts hole, 5 fixing bolts, 6 first mounting grooves, 7 peaces
Fill block, 8 blades, 9 second mounting grooves, 10 limiting slots, 11 limited blocks.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1-3, a kind of ring inner hole step processing dedicated tool, including the first toolholder section 1 and the second toolholder section
2, it is connected with each other between first toolholder section 1 and the second toolholder section 2, and the first toolholder section 1 and the second toolholder section 2 are integrated into
Type is formed by the way of casting, and one end of first toolholder section 1 and the second toolholder section 2 is plugged with tool apron 3, the tool apron 3
Top two sides be provided with the first mounting groove 6, one end of second toolholder section 2 is through tool apron 3 and extends to the outside of tool apron 3,
Second toolholder section 2, which extends to above the one end in the outside of tool apron 3, is provided with the second mounting groove 9, first mounting groove 6 and the
The inside of two mounting grooves 9 is provided with mounting blocks 7, and the top of the mounting blocks 7 is located at the first mounting groove 6 and the second mounting groove 9
It is inside provided with blade 8, the blade 8 in the first mounting groove 6 facilitates the processing for carrying out step, the blade in the second mounting groove 9
8, facilitate the processing for carrying out stepped hole, is processed while so as to step and stepped hole, greatly improve ring inner hole step
Processing.
Specifically, being mutually inserted between the blade 8 and mounting blocks 7, and solid by bolt between blade 8 and mounting blocks 7
It is fixed, the upper surface of the upper surface protrusion mounting groove of blade 8.
Specifically, the shape of first toolholder section 1 and the second toolholder section 2 is rectangle, facilitate 1 He of the first toolholder section
It is fixed between second toolholder section 2 and tool apron 3.
Specifically, the inner upper that first toolholder section 1 is inserted into tool apron 3 is provided with bolt hole 4, the bolt hole 4 and knife
It is fixed by fixing bolt 5 between seat 3.
Specifically, the side of first toolholder section 1 is provided with limiting slot 10, the inserting in the hole for tool apron 3 is provided with
Limited block 11 is mutually clamped between the limited block 11 and limiting slot 10.
Specifically, it is 2-3cm that first toolholder section 1, which is inserted into the length in tool apron 3,.
Working principle: the ring inner hole step processes dedicated tool, in use, by the first toolholder section 1 and the second toolholder section 2
It is initially inserted into tool apron 3, reuses fixing bolt 5 and fix the first toolholder section 1, the second toolholder section 2 and tool apron 3, blade 8 is divided
It is not placed in the first mounting groove 6 and the second mounting groove 9, and is fixed by bolt, the blade in the first mounting groove 6
8, facilitate the processing for carrying out step, the blade 8 in the second mounting groove 9 facilitates the processing for carrying out stepped hole, so as to platform
It is processed while rank and stepped hole, greatly improves the processing of ring inner hole step, ring inner hole step provided by the utility model
Dedicated tool is processed, production efficiency is greatly improved, ring machining accuracy is effectively ensured, saves production cost.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (6)
1. a kind of ring inner hole step processes dedicated tool, including the first toolholder section (1) and the second toolholder section (2), feature exists
In: it is connected with each other between first toolholder section (1) and the second toolholder section (2), and the first toolholder section (1) and the second toolholder section
(2) it is integrally formed, one end of first toolholder section (1) and the second toolholder section (2) is plugged with tool apron (3), the tool apron (3)
Top two sides be provided with the first mounting groove (6), one end of second toolholder section (2) is through tool apron (3) and extends to tool apron (3)
Outside, be provided with the second mounting groove (9) above one end that second toolholder section (2) extends on the outside of tool apron (3), described the
The inside of one mounting groove (6) and the second mounting groove (9) is provided with mounting blocks (7), and the top of the mounting blocks (7) is located at first
Blade (8) are provided in mounting groove (6) and the second mounting groove (9).
2. a kind of ring inner hole step according to claim 1 processes dedicated tool, it is characterised in that: the blade (8)
It is mutually inserted between mounting blocks (7), and is bolted between blade (8) and mounting blocks (7).
3. a kind of ring inner hole step according to claim 1 processes dedicated tool, it is characterised in that: first knife bar
Section (1) and the shape of the second toolholder section (2) are rectangle.
4. a kind of ring inner hole step according to claim 1 processes dedicated tool, it is characterised in that: first knife bar
The inner upper of section (1) insertion tool apron (3) is provided with bolt hole (4), passes through fixed spiral shell between the bolt hole (4) and tool apron (3)
Bolt (5) is fixed.
5. a kind of ring inner hole step according to claim 1 processes dedicated tool, it is characterised in that: first knife bar
The side of section (1) is provided with limiting slot (10), and inserting in the hole for the tool apron (3) is provided with limited block (11), the limited block
(11) it is mutually clamped between limiting slot (10).
6. a kind of ring inner hole step according to claim 1 processes dedicated tool, it is characterised in that: first knife bar
It is 2-3cm that section (1), which is inserted into the length in tool apron (3),.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822265068.9U CN209477338U (en) | 2018-12-31 | 2018-12-31 | A kind of ring inner hole step processing dedicated tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822265068.9U CN209477338U (en) | 2018-12-31 | 2018-12-31 | A kind of ring inner hole step processing dedicated tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209477338U true CN209477338U (en) | 2019-10-11 |
Family
ID=68129282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822265068.9U Active CN209477338U (en) | 2018-12-31 | 2018-12-31 | A kind of ring inner hole step processing dedicated tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209477338U (en) |
-
2018
- 2018-12-31 CN CN201822265068.9U patent/CN209477338U/en active Active
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