CN220407298U - PCD reamer based on spare part processing - Google Patents
PCD reamer based on spare part processing Download PDFInfo
- Publication number
- CN220407298U CN220407298U CN202223513233.0U CN202223513233U CN220407298U CN 220407298 U CN220407298 U CN 220407298U CN 202223513233 U CN202223513233 U CN 202223513233U CN 220407298 U CN220407298 U CN 220407298U
- Authority
- CN
- China
- Prior art keywords
- reamer
- butt joint
- joint rod
- liquid injection
- column
- 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
- 239000007788 liquid Substances 0.000 claims abstract description 39
- 210000001503 joint Anatomy 0.000 claims abstract description 32
- 238000002347 injection Methods 0.000 claims abstract description 27
- 239000007924 injection Substances 0.000 claims abstract description 27
- 238000003801 milling Methods 0.000 claims abstract description 26
- 239000000110 cooling liquid Substances 0.000 claims description 10
- 239000007921 spray Substances 0.000 claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 238000001816 cooling Methods 0.000 abstract description 4
- 238000003754 machining Methods 0.000 description 7
- 239000002826 coolant Substances 0.000 description 6
- 238000003032 molecular docking Methods 0.000 description 5
- 229910003460 diamond Inorganic materials 0.000 description 4
- 239000010432 diamond Substances 0.000 description 4
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Milling, Broaching, Filing, Reaming, And Others (AREA)
Abstract
The utility model discloses a PCD reamer based on part processing, which comprises: the fixing component consists of a connecting seat and a butt joint rod, wherein the connecting seat of the conical truncated cone-shaped structure is vertically connected and fixed at the top end of the butt joint rod, the diameter of the butt joint rod is equal to the bottom of the connecting seat, a liquid injection channel is formed in the butt joint rod, and a liquid injection pipe with a liquid inlet of the liquid injection channel at the tail end of the butt joint rod is connected; the milling assembly is composed of reamer columns, and the reamer columns which are integrally in a cylindrical structure are vertically fixed at the top ends of the connecting seats. According to the PCD reamer, heat generated during milling is rapidly dissipated, cooling treatment of the reamer can be achieved, and the rectangular limiting groove is formed, so that a worker can rapidly connect and fix reamer columns of proper types with the butt joint rod according to needs for milling.
Description
Technical Field
The utility model relates to a PCD reamer, in particular to a PCD reamer based on part machining, and belongs to the technical field of cutting tools.
Background
PCD refers to synthetic diamond, diamond compact, diamond tool or synthetic diamond, and in the machining process of aluminum alloy, especially in the application process of machining precision reference holes and mating holes, such as machining of automobile parts, PCD reamer is very widely used, so that a PCD reamer based on machining of parts is needed.
Most of the existing PCD reamers have various problems: if when using, because there is the friction and can make PCD reamer surface produce great heat with processing spare part between, and lack certain cooling measure, can lead to PCD reamer damage with higher speed, in addition, PCD reamer and connecting rod piece mostly adopt integrated connection structure, can't dismantle the change promptly, lead to when milling, the staff can't change the PCD reamer of different models fast as required and mill.
Disclosure of Invention
The utility model aims to solve the problem and provide a PCD reamer based on part machining.
The utility model realizes the above purpose through the following technical scheme: a PCD reamer based on component processing, comprising:
the fixed assembly is used for connecting the reamer with a machine tool for processing automobile parts and consists of a connecting seat and a butt joint rod, wherein the connecting seat of the conical round table-shaped structure is vertically connected and fixed at the top end of the butt joint rod, the diameter of the butt joint rod is equal to the bottom of the connecting seat, a liquid injection channel is formed in the butt joint rod, and a liquid injection pipe arranged outside is arranged at a liquid inlet of the liquid injection channel at the tail end of the butt joint rod;
milling assembly, its fixed connection is on the top of fixed subassembly to be used for milling to the spare part of car, and it comprises the reamer post, wholly is cylindrical structure the vertical welded fastening of reamer post is on the top of connecting seat, be provided with the bits groove that moves back on the lateral wall of reamer post, a plurality of coolant liquid orifice has been densely covered on the lateral wall of moving back the bits groove, the bottom of reamer post is provided with the dead lever, just annotate the liquid chamber with the inside of dead lever has all been seted up to reamer post.
Preferably, the two chip removing grooves are symmetrically arranged in front and back, and the chip removing grooves are spirally arranged along the side wall of the reamer column.
Preferably, the liquid injection cavity, the cooling liquid spray hole and the liquid injection channel are communicated with each other, and the liquid injection channel is connected with an external water injection pipe through a rotary connecting joint.
Preferably, milling grooves are spirally formed in the side wall of the reamer column, two groups of three milling grooves are formed in one group, and the two groups of milling grooves are symmetrically arranged left and right.
Preferably, the top end of the butt joint rod is provided with a rectangular limit groove, the top of the side wall of the butt joint rod is screwed and connected with a fastening screw, the side wall of the fixing rod is provided with a screw hole, and the fastening screw and the screw hole are screwed and locked.
Preferably, the butt joint rod is fixedly provided with a limiting clamping plate, the limiting clamping plate is combined into a cylindrical structure through a plurality of circular rings, and circular ring-shaped notches are formed in the cylindrical structure at equal intervals.
The beneficial effects of the utility model are as follows: cooling liquid spray holes are densely distributed in the side wall of the chip removing groove, a liquid injection cavity is formed in the reamer column and the fixing rod, the liquid injection cavity, the cooling liquid spray holes and the liquid injection channel are communicated with each other, cooling liquid is sprayed through the cooling liquid spray holes, and then heat generated during milling of the PCD reamer is rapidly emitted, cooling treatment of the reamer can be achieved, a rectangular limiting groove is formed, and workers can rapidly connect and fix the reamer column with a proper model with a butt joint rod to conduct milling according to requirements.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of a partial enlarged structure of a reamer post of the present utility model;
FIG. 3 is a schematic view of the overall structure of the connector of the present utility model;
fig. 4 is a schematic view of the overall structure of the butt joint rod of the present utility model.
In the figure: 1. reamer post, 2, chip removing groove, 3, milling groove, 4, coolant spray hole, 5, connecting seat, 6, dead lever, 7, annotate the liquid chamber, 8, screw, 9, gasket, 10, butt joint pole, 11, spacing groove, 12, fastening screw and 13, spacing cardboard.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1
As shown in fig. 1 to 4: a PCD reamer based on part machining comprises a fixing assembly and a milling assembly.
The reamer is connected with a machine tool for processing automobile parts, the reamer is composed of a connecting seat 5 and a butt joint rod 10, the connecting seat 5 with a conical round table-shaped structure is vertically connected and fixed at the top end of the butt joint rod 10, the diameter of the butt joint rod 10 is equal to the bottom of the connecting seat 5, a liquid injection channel is formed in the butt joint rod 10, and a liquid injection pipe with a liquid inlet of the liquid injection channel at the tail end of the butt joint rod 10 is connected with a liquid injection pipe arranged outside;
milling assembly fixed connection is on fixed assembly's top to be used for milling the spare part of car, and it comprises reamer post 1, wholly is cylindrical structure reamer post 1 vertical welded fastening is on the top of connecting seat 5, be provided with on reamer post 1's the lateral wall and move away bits groove 2, move away and set up a plurality of coolant liquid orifice 4 densely on the lateral wall of bits groove 2, the bottom of reamer post 1 is provided with dead lever 6, just annotate liquid chamber 7 has all been seted up with the inside of dead lever 6 to reamer post 1.
Example two
As shown in fig. 1 to 4, this embodiment includes, in addition to all the technical features of the first embodiment, the following steps:
the two chip removing grooves 2 are symmetrically arranged front and back, the chip removing grooves 2 are spirally arranged along the side wall of the reamer column 1, and scraps generated during milling are rapidly discharged through the chip removing grooves 2.
Annotate liquid chamber 7, coolant liquid orifice 4 and annotate the liquid passageway and link up each other, just annotate the liquid passageway and be connected with the water injection pipe of peripheral hardware through rotating the attach fitting, spray the coolant liquid through coolant liquid orifice 4, and then give off the heat that produces when milling this PCD reamer fast.
Milling grooves 3 are spirally formed in the side wall of the reamer column 1, two groups of milling grooves 3 are formed in a group, and the two groups of milling grooves 3 are symmetrically arranged left and right, so that the milling efficiency of the reamer column 1 is enhanced.
Example III
As shown in fig. 1 to 4, this embodiment includes, in addition to all the technical features of the first embodiment, the following steps:
the top of docking rod 10 is provided with rectangle spacing groove 11, and the lateral wall top of docking rod 10 is screwed and is connected with fastening screw 12, is provided with screw 8 on the lateral wall of dead lever 6, and fastening screw 12 and screw 8 twist locking, make the staff can be fixed reamer post 1 and docking rod 10 quick connect of suitable model as required and mill the processing.
Be fixed with spacing cardboard 13 on the docking rod 10, spacing cardboard 13 forms the cylindricality structure through a plurality of ring combinations, and the cylindricality is structural to be provided with the ring notch of equidistance, makes external fixed subassembly can be with docking rod 10 quick chucking locking through spacing cardboard 13.
Working principle: firstly, the connecting seat 5 is in limiting butt joint with the limiting groove 11 through the fixing rod 6, the butt joint rod 10 and the connecting seat 5 are locked through the fastening screw 12 to form a unified whole, when milling, the cooling liquid spray hole 4 sprays cooling liquid, the cooling liquid flows in the liquid injection cavity 7, and then internal cooling of the reamer column 1 is realized, and the reamer column is cooled rapidly.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (1)
1. PCD reamer based on spare part processing, characterized by, include:
the fixing assembly is composed of a connecting seat (5) and a butt joint rod (10), wherein the connecting seat (5) with a conical truncated cone-shaped structure is vertically connected and fixed at the top end of the butt joint rod (10), the diameter of the butt joint rod (10) is equal to the bottom of the connecting seat (5), a liquid injection channel is formed in the butt joint rod (10), and a liquid injection pipe with a liquid inlet of the liquid injection channel at the tail end of the butt joint rod (10) is connected;
the milling assembly is connected with the fixing assembly and consists of a reamer column (1), the reamer column (1) is of a cylindrical structure, the reamer column (1) is vertically welded and fixed at the top end of a connecting seat (5), a chip removing groove (2) is formed in the side wall of the reamer column (1), a plurality of cooling liquid spray holes (4) are densely distributed in the side wall of the chip removing groove (2), a fixing rod (6) is arranged at the bottom of the reamer column (1), and liquid injection cavities (7) are formed in the reamer column (1) and the fixing rod (6);
two chip removing grooves (2) are symmetrically arranged in front and back, and the chip removing grooves (2) are spirally arranged along the side wall of the reamer column (1);
the liquid injection cavity (7), the cooling liquid spray hole (4) and the liquid injection channel are communicated with each other, and the liquid injection channel is connected with an external water injection pipe through a rotary connecting joint;
milling grooves (3) are spirally formed in the side wall of the reamer column (1), two groups of three milling grooves (3) are formed in one group, and the two groups of milling grooves (3) are symmetrically arranged left and right;
the top end of the butt joint rod (10) is provided with a rectangular limit groove (11), the top of the side wall of the butt joint rod (10) is screwed and connected with a fastening screw (12), the side wall of the fixing rod (6) is provided with a screw hole (8), and the fastening screw (12) is screwed and locked with the screw hole (8);
the butt joint rod (10) is fixedly provided with a limiting clamping plate (13), the limiting clamping plate (13) forms a cylindrical structure through combination of a plurality of circular rings, and circular ring-shaped notches are formed in the cylindrical structure at equal intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223513233.0U CN220407298U (en) | 2022-12-28 | 2022-12-28 | PCD reamer based on spare part processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223513233.0U CN220407298U (en) | 2022-12-28 | 2022-12-28 | PCD reamer based on spare part processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220407298U true CN220407298U (en) | 2024-01-30 |
Family
ID=89656695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223513233.0U Active CN220407298U (en) | 2022-12-28 | 2022-12-28 | PCD reamer based on spare part processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220407298U (en) |
-
2022
- 2022-12-28 CN CN202223513233.0U patent/CN220407298U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |