CN219853565U - Excircle milling flutes processing frock of many cylinder hole parts - Google Patents
Excircle milling flutes processing frock of many cylinder hole parts Download PDFInfo
- Publication number
- CN219853565U CN219853565U CN202320669221.2U CN202320669221U CN219853565U CN 219853565 U CN219853565 U CN 219853565U CN 202320669221 U CN202320669221 U CN 202320669221U CN 219853565 U CN219853565 U CN 219853565U
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- cylindrical hole
- cylindrical
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- milling
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- 238000003801 milling Methods 0.000 title claims abstract description 64
- 238000003754 machining Methods 0.000 claims abstract description 12
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 9
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Classifications
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- 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
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- Milling Processes (AREA)
Abstract
The utility model relates to the field of milling groove processing tools, in particular to an outer circle milling groove processing tool for a plurality of cylindrical hole parts, which comprises a universal dividing head, a fixing rod and a limiting piece, wherein the fixing rod is arranged on the outer circle milling groove processing tool; one end of the fixed rod is clamped and fixed on the universal dividing head, and the fixed rod can pass through a cylindrical hole on the cylindrical hole part; the limiting piece is connected with the fixed rod and used for limiting the positions of a plurality of cylindrical hole parts on the fixed rod. Through adopting above-mentioned technical scheme, locate a plurality of cylinder hole parts cover on the dead lever to utilize the locating part to fix a plurality of cylinder hole part position, then adjust milling cutter and omnipotent dividing head, process the excircle milling flutes of cylinder hole part, thereby can once centre gripping and process a plurality of cylinder hole parts, improved the excircle milling flutes machining efficiency of cylinder hole part.
Description
Technical Field
The utility model relates to the field of milling groove machining tools, in particular to an outer circle milling groove machining tool for a plurality of cylindrical hole parts.
Background
When milling grooves are processed on the outer peripheral side of the cylindrical hole part, the cylindrical hole part is generally fixed on a universal dividing head, the universal dividing head is regulated, the circumference of the part to be processed is divided into arbitrary equal parts, and then an auxiliary machine tool is used for processing various outer circle milling grooves by utilizing various cutters with different shapes.
In view of the above-mentioned related art, the inventors consider that when a cylindrical hole part is clamped by a universal index head and an outer circle milling groove is processed, only one cylindrical hole part can be clamped and processed at a time, and the processing efficiency is low.
Disclosure of Invention
In order to improve the processing efficiency of the outer circle milling groove of the cylindrical hole part, the utility model provides a processing tool for the outer circle milling groove of a plurality of cylindrical hole parts.
The utility model provides an outer circle milling groove processing tool for a plurality of cylindrical hole parts, which adopts the following technical scheme:
the outer circle milling groove machining tool for the cylindrical hole parts comprises a universal dividing head, a fixing rod and a limiting piece;
one end of the fixed rod is clamped and fixed on the universal dividing head, and the fixed rod can pass through a cylindrical hole on the cylindrical hole part;
the limiting piece is connected with the fixed rod and used for limiting the positions of a plurality of cylindrical hole parts on the fixed rod.
Through adopting above-mentioned technical scheme, locate a plurality of cylinder hole parts cover on the dead lever to utilize the locating part to fix a plurality of cylinder hole part position, then adjust milling cutter and omnipotent dividing head, process the excircle milling flutes of cylinder hole part, thereby can once centre gripping and process a plurality of cylinder hole parts, improved the excircle milling flutes machining efficiency of cylinder hole part.
In a specific embodiment, the fixing rod comprises a clamping section and a sleeving section which are coaxially connected, and the diameter of the clamping section is larger than that of the sleeving section.
By adopting the technical scheme, the joint of the clamping section and the sleeving section forms a limiting ring surface. And the sliding of the cylindrical hole part to the side close to the universal dividing head is avoided.
In a specific embodiment, the limiting member includes a tightening nut threadedly coupled to an end of the sleeve segment remote from the clamping segment.
Through adopting above-mentioned technical scheme, support tight nut one end and keep away from the cylinder hole part of centre gripping section and support tightly to inject the position of a plurality of cylinder hole parts, avoid sliding at milling flutes in-process cylinder hole part.
In a specific embodiment, the device further comprises a center, and the center of the center can be abutted against one end, far away from the clamping section, of the sleeving section.
Through adopting above-mentioned technical scheme, make top thimble establish section one end with the cover and support tightly to improve the fixed effect to the dead lever, avoid rocking at milling flutes in-process dead lever.
In a specific implementation manner, a positioning blind hole into which the thimble of the center is embedded is formed in one end of the sleeving section away from the clamping section.
By adopting the technical scheme, the thimble is convenient to align with the center of the end face of the sleeved section, so that the fixing effect on the fixing rod is enhanced.
In a specific implementation, a plurality of annular sinking grooves are coaxially arranged on the peripheral side of the sleeving section.
Through adopting above-mentioned technical scheme, annular heavy groove can form a cavity of stepping down that supplies milling cutter to stretch into to the processing leads to the groove of being convenient for.
In a specific implementation manner, the milling cutter fixture further comprises a plurality of yielding rings, wherein the yielding rings are coaxially connected with the sleeved section in a threaded manner, the cylindrical hole part can be coaxially sleeved on the yielding rings, and a yielding cavity for the milling cutter to extend in is formed between every two adjacent yielding rings.
Through adopting above-mentioned technical scheme, adjust the position of the ring of stepping down to satisfy the cover of different length cylinder hole parts and establish the demand, and can form a cavity of stepping down that supplies milling cutter to stretch into between the adjacent two rings of stepping down, thereby be convenient for process logical groove.
In a specific embodiment, the yield ring outer diameter is smaller than the grip section diameter.
By adopting the technical scheme, the part of the clamping section protruding out of the circumferential side of the abdication ring forms an annular limiting surface, so that the cylindrical hole part is prevented from sliding to one side close to the universal dividing head.
In summary, the present utility model includes at least one of the following beneficial technical effects:
1. the designed outer circle milling groove processing tool for the cylindrical hole parts is characterized in that the cylindrical hole parts are sleeved on the fixed rod, the positions of the cylindrical hole parts are fixed by utilizing the limiting parts, then the milling cutter and the universal dividing head are adjusted to process the outer circle milling grooves of the cylindrical hole parts, so that the cylindrical hole parts can be clamped and processed at one time, and the outer circle milling groove processing efficiency of the cylindrical hole parts is improved;
2. the outer circle milling groove processing tool for the designed multiple cylindrical hole parts can form a yielding cavity for the milling cutter to extend into, so that the processing of the through groove is facilitated;
3. the excircle milling flutes processing frock of many cylindrical hole parts of design adjusts the position of the ring of stepping down to satisfy the cover of different length cylindrical hole parts and establish the demand, and can form a cavity of stepping down that supplies milling cutter to stretch into between the adjacent two rings of stepping down, thereby be convenient for process logical groove.
Drawings
Fig. 1 is a schematic diagram of a use state of an outer circle milling groove processing tool for a multi-piece cylindrical hole part in embodiment 1 of the present utility model.
Fig. 2 is a cross-sectional view of fig. 1.
Fig. 3 is a schematic diagram of a part of the structure of an outer circle milling groove processing tool for a multi-piece cylindrical hole part in embodiment 1 of the present utility model.
Fig. 4 is a schematic diagram of a part of the structure of an outer circle milling groove processing tool for a multi-piece cylindrical hole part in embodiment 2 of the present utility model.
Fig. 5 is a schematic diagram of a part of the structure of an outer circle milling groove processing tool for a multi-piece cylindrical hole part in embodiment 3 of the present utility model.
Reference numerals illustrate: 1. a universal dividing head; 2. a fixed rod; 21. a clamping section; 22. sleeving the sections; 221. positioning the blind hole; 222. an annular sink; 3. a limiting piece; 31. tightly supporting the nut; 4. a center; 5. a yielding ring; 6. cylindrical hole parts; 7. milling machine processing table.
Detailed Description
The utility model is described in further detail below with reference to fig. 1-5.
The embodiment of the utility model discloses an outer circle milling groove processing tool for a plurality of cylindrical hole parts.
Example 1
Referring to fig. 1, an outer circle milling groove processing tool for a plurality of cylindrical hole parts comprises a universal dividing head 1, wherein the universal dividing head 1 is fixed on a milling machine processing table 7.
Referring to fig. 2 and 3, the fixing rod 2 further comprises a fixing rod 2, the fixing rod 2 comprises a clamping section 21 and a sleeving section 22 which are coaxially and integrally formed, the diameter of the clamping section 21 is larger than that of the sleeving section 22, a limiting ring surface is formed by the part, protruding out of the periphery of the sleeving section 22, of the clamping section 21, the clamping section 21 is clamped and fixed on the universal dividing head 1, and a plurality of cylindrical hole parts 6 are sleeved on the sleeving section 22.
Referring to fig. 2 and 3, the clamping device further comprises a limiting piece 3, wherein the limiting piece 3 comprises a propping nut 31, the propping nut 31 is in threaded connection with one end of the sleeving section 22, which is far away from the clamping section 21, and the propping nut 31 can be propped against the cylindrical hole part 6, which is far away from the clamping section 21.
Referring to fig. 2 and 3, the milling machine further comprises a center 4, the center 4 is fixed on the milling machine processing table 7, a positioning blind hole 221 is formed in one end, far away from the clamping section 21, of the sleeving section 22, and one end of the center 4, which extends into the positioning blind hole 221, abuts against the sleeving section 22.
The implementation principle of the embodiment 1 is as follows: the cylindrical hole parts 6 are sleeved on the sleeved section 22, the abutting nuts 31 are connected to the sleeved section 22 in a threaded mode, the abutting nuts 31 are adjusted until the abutting nuts 31 abut against the cylindrical hole parts 6 far away from the clamping section 21, the cylindrical hole parts 6 are fixed, then the milling cutter and the universal dividing head 1 are adjusted, and the outer circle milling grooves of the cylindrical hole parts 6 are machined.
Example 2
Referring to fig. 4, embodiment 2 is different from embodiment 1 in that: a plurality of annular sinking grooves 222 are coaxially arranged on the peripheral side of the sleeving section 22, the annular sinking grooves 222 are arranged at equal intervals, and the annular sinking grooves 222 form a yielding cavity for the milling cutter to extend into.
The implementation principle of the embodiment 2 is as follows: the plurality of cylindrical hole parts 6 are sleeved on the sleeved section 22, the annular countersink 222 is positioned in the cylindrical hole parts 6, so that milling cutter processing through grooves are facilitated, then the abutting nuts 31 are connected to the sleeved section 22 in a threaded mode, the abutting nuts 31 are adjusted until the abutting nuts 31 abut against the cylindrical hole parts 6 far away from the clamping section 21, the plurality of cylindrical hole parts 6 are fixed, finally the milling cutter and the universal dividing head 1 are adjusted, and the outer circle milling grooves of the cylindrical hole parts 6 are processed.
Example 3
Referring to fig. 5, embodiment 3 is different from embodiment 1 in that: the milling cutter clamping device further comprises a plurality of yielding rings 5, wherein the yielding rings 5 are coaxially connected with the sleeved section 22 in a threaded manner, the cylindrical hole part 6 is sleeved on the yielding rings 5, a yielding cavity for the milling cutter to extend in is formed between two adjacent yielding rings 5, and the outer diameter of each yielding ring 5 is smaller than the diameter of the clamping section 21.
Implementation principle of example 3: the plurality of the abdication rings 5 are in threaded connection with the sheathing section 22, the distance between the two adjacent abdication rings 5 is adjusted according to the length of the cylindrical hole part 6, the plurality of the cylindrical hole parts 6 are sheathed on the abdication rings 5, then the abutting nut 31 is in threaded connection with the sheathing section 22, the abutting nut 31 is adjusted until the abutting nut 31 abuts against the cylindrical hole part 6 far away from the clamping section 21, the plurality of the cylindrical hole parts 6 are fixed, finally the milling cutter and the universal indexing head 1 are adjusted, and the outer circle milling groove of the cylindrical hole part 6 is processed.
The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.
Claims (8)
1. The utility model provides an excircle milling flutes processing frock of many cylinder hole parts, includes omnipotent dividing head (1), its characterized in that: the device also comprises a fixed rod (2) and a limiting piece (3);
one end of the fixed rod (2) is clamped and fixed on the universal dividing head (1), and the fixed rod (2) can pass through a cylindrical hole on the cylindrical hole part (6);
the limiting piece (3) is connected with the fixed rod (2) and used for limiting the positions of a plurality of cylindrical hole parts (6) on the fixed rod (2).
2. The cylindrical milling groove machining tool for a plurality of cylindrical hole parts according to claim 1, wherein: the fixing rod (2) comprises a clamping section (21) and a sleeving section (22) which are coaxially connected, and the diameter of the clamping section (21) is larger than that of the sleeving section (22).
3. The cylindrical hole part cylindrical milling groove machining tool according to claim 2, wherein: the limiting piece (3) comprises a propping nut (31), and the propping nut (31) is in threaded connection with one end of the sleeving section (22) far away from the clamping section (21).
4. The cylindrical hole part cylindrical milling groove machining tool according to claim 2, wherein: the clamping device further comprises a center (4), and the center of the center (4) can be abutted against one end, far away from the clamping section (21), of the sleeving section (22).
5. The cylindrical milling groove machining tool for the multiple cylindrical hole parts according to claim 4, wherein: one end of the sleeving section (22) far away from the clamping section (21) is provided with a positioning blind hole (221) for embedding a thimble of the center (4).
6. The cylindrical hole part cylindrical milling groove machining tool according to claim 2, wherein: a plurality of annular sinking grooves (222) are coaxially formed in the peripheral side of the sleeving section (22).
7. The cylindrical hole part cylindrical milling groove machining tool according to claim 2, wherein: the milling cutter fixture further comprises a plurality of yielding rings (5), wherein the yielding rings (5) are coaxially connected with the sleeved sections (22) in a threaded mode, the cylindrical hole parts (6) can be coaxially sleeved on the yielding rings (5), and a yielding cavity for the milling cutter to extend in is formed between every two adjacent yielding rings (5).
8. The cylindrical milling groove machining tool for a plurality of cylindrical hole parts according to claim 7, wherein: the outer diameter of the yielding ring (5) is smaller than the diameter of the clamping section (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320669221.2U CN219853565U (en) | 2023-03-30 | 2023-03-30 | Excircle milling flutes processing frock of many cylinder hole parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320669221.2U CN219853565U (en) | 2023-03-30 | 2023-03-30 | Excircle milling flutes processing frock of many cylinder hole parts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219853565U true CN219853565U (en) | 2023-10-20 |
Family
ID=88339714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320669221.2U Active CN219853565U (en) | 2023-03-30 | 2023-03-30 | Excircle milling flutes processing frock of many cylinder hole parts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219853565U (en) |
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2023
- 2023-03-30 CN CN202320669221.2U patent/CN219853565U/en active Active
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