CN204639175U - The Special rotary fixture that ultrasonic vibration assists drill gun to process - Google Patents
The Special rotary fixture that ultrasonic vibration assists drill gun to process Download PDFInfo
- Publication number
- CN204639175U CN204639175U CN201520361736.1U CN201520361736U CN204639175U CN 204639175 U CN204639175 U CN 204639175U CN 201520361736 U CN201520361736 U CN 201520361736U CN 204639175 U CN204639175 U CN 204639175U
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- CN
- China
- Prior art keywords
- flange sleeve
- rotating shaft
- sleeve
- cooling passage
- flanged rotating
- 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.)
- Withdrawn - After Issue
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- Drilling And Boring (AREA)
- Gripping On Spindles (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
The Special rotary fixture that a kind of ultrasonic vibration assists drill gun to process, this device comprises flanged rotating shaft, flange sleeve I, flange sleeve II, flange sleeve III, packing ring I, packing ring II and outer sleeve, described flange sleeve I is set in one end of flanged rotating shaft, one end of this flange sleeve I is connected by screw described flanged rotating shaft, one end of packing ring I and flange sleeve II, the other end of this flange sleeve I connects outer sleeve by bearing, the other end of described flange sleeve II is connected by screw packing ring II and is set in the flange sleeve III on the flanged rotating shaft other end, described flange sleeve III connects outer sleeve by bearing.The utility model syndeton is simple, ultrasonic vibrational energy loss is little, working (machining) efficiency is high and structure is simple, be easy to for machine reformation and price is lower.
Description
Technical field
The present invention relates to a kind of rolling clamp, particularly relate to the Special rotary fixture that ultrasonic vibration assists drill gun to process.
Background technology
Drill gun belongs to external chip discharging deep hole process tool, is the important processing method of the small deep hole processing below diameter 6mm at present, is that the drilling of a kind of energy just obtains good surface roughness and the cutter of precision holes.The rolling clamp of drill gun machining because volume is little, can keep cutter sustainable supply cooling fluid under rotational case and widely use.But the rolling clamp of existing drill gun machining is all the connected mode of the Morse taper shank adopted, need corresponding mohs tapered bore device just can coordinate, therefore expensive and be connected inconvenience with lathe, and vibrational energy can a large amount of loss when assisting drill gun to process for ultrasonic vibration, thus cause working (machining) efficiency greatly to reduce, reduce cutter life, and be unfavorable for the transformation of lathe.
Summary of the invention
Assist the deficiency of drill gun drilling machining rolling clamp in order to make up existing ultrasonic vibration, the present invention devises that a kind of syndeton is simple, ultrasonic vibrational energy loss is little, working (machining) efficiency is high and structure is simple, be easy to for machine reformation and the lower Special rotary fixture of price.
Object of the present invention is realized by following technical measures:
The Special rotary fixture that a kind of ultrasonic vibration assists drill gun to process, this device comprises flanged rotating shaft, flange sleeve I, flange sleeve II, flange sleeve III, packing ring I, packing ring II and outer sleeve, described flanged rotating shaft and flange sleeve I, flange sleeve II, flange sleeve III, outer sleeve is coaxial, described flange sleeve I is set in one end of flanged rotating shaft, one end of this flange sleeve I is connected by screw described flanged rotating shaft, one end of packing ring I and flange sleeve II, the other end of this flange sleeve I connects outer sleeve by bearing, the other end of described flange sleeve II is connected by screw packing ring II and is set in the flange sleeve III on the flanged rotating shaft other end, described flange sleeve III connects outer sleeve by bearing, described outer sleeve is provided with internal channel I and by being embedded in sealing ring in this internal channel I and flange sleeve II is tightly connected, described flange sleeve II is provided with internal channel II and is connected with flanged rotation axis seal by the sealing ring be embedded in this internal channel II.
Described flanged rotating shaft one end on the direction of axis line of this flanged rotating shaft has unthreaded hole, the other end has screwed hole, centre has cooling passage I, flanged rotating shaft has cooling passage II and connects with cooling passage I on the direction perpendicular to described flanged rotating shaft axial line, outer sleeve side has screwed hole, opposite side has cooling passage III and coaxial with cooling passage II, flange sleeve II has cooling passage IV and cooling liquid bath, and this cooling passage IV to connect and coaxial with cooling passage II with cooling liquid bath.
The present invention compared with prior art, the Special rotary fixture that ultrasonic vibration assists drill gun to process not only meets as rotary cutter sustainable supply cooling fluid, and adopt studs and ultrasonic vibration sub-connection, syndeton is simple, be easy to processing and cost is low, ultrasonic vibrational energy can be delivered on cutter by the structure of this fixture to greatest extent, improves working (machining) efficiency, crudy and improve cutter life; If only need studs be changed into threaded clamping device for common drill gun processing, greatly facilitate machine reformation.
Accompanying drawing explanation
Fig. 1 is the Special rotary fixture schematic diagram that ultrasonic vibration assists drill gun to process
Sequence number in accompanying drawing: 1, flanged rotating shaft, 2, flange sleeve I, 3, flange sleeve II, 4, flange sleeve III, 5, packing ring I, 6, packing ring II, 7, internal channel I, 8, outer sleeve, 9, internal channel II, 1-1, unthreaded hole, 1-2, screwed hole, 1-3, cooling passage I, 1-4, cooling passage II, 3-1, cooling passage IV, 3-2, cooling liquid bath, 8-1, screwed hole, 8-2, cooling passage III.
Below in conjunction with accompanying drawing, the present invention is further illustrated.
Detailed description of the invention
Below by example, the present invention is specifically described; what be necessary to herein means out is that following examples are only used to further illustrate the present invention; can not be interpreted as limiting the scope of the invention, the person skilled in the art in this field can make some nonessential improvement and adjustment according to content of the present invention to the present invention.
Embodiment
As shown in Figure 1,
The Special rotary fixture that a kind of ultrasonic vibration assists drill gun to process, it is characterized in that: this device comprises flanged rotating shaft (1), flange sleeve I(2), flange sleeve II(3), flange sleeve III(4), packing ring I(5), packing ring II(6) and outer sleeve (8), described flanged rotating shaft (1) and flange sleeve I (2), flange sleeve II(3), flange sleeve III(4), outer sleeve (8) is coaxial, described flange sleeve I(2) be set in one end of flanged rotating shaft (1), this flange sleeve I(2) one end be connected by screw described flanged rotating shaft (1), packing ring I(5) and flange sleeve II(3) one end, this flange sleeve I(2) the other end connect outer sleeve (8) by bearing, described flange sleeve II(3) the other end be connected by screw packing ring II(6) and the flange sleeve III(4 that is set on flanged rotating shaft (1) other end), described flange sleeve III(4) connect outer sleeve (8) by bearing, described outer sleeve (8) be provided with internal channel (7) and by being embedded in this internal channel I(7) in sealing ring and flange sleeve II(3) be tightly connected, described flange sleeve II(3) be provided with internal channel II(9) and by being embedded in this internal channel II(9) in sealing ring and flanged rotating shaft (1) be tightly connected.Described flanged rotating shaft (1) one end on the direction of axis line of this flanged rotating shaft (1) has unthreaded hole (1-1), the other end has screwed hole (1-2), centre has cooling passage I (1-3), flanged rotating shaft (1) has cooling passage II(1-4 on the direction perpendicular to described flanged rotating shaft (1) axial line) and connect with cooling passage I (1-3), outer sleeve (8) side has screwed hole (8-1), opposite side have cooling passage III (8-2) and with cooling passage II(1-4) coaxial, flange sleeve II(3) have cooling passage IV (3-1) and cooling liquid bath (3-2), this cooling passage IV (3-1) with cooling liquid bath (3-2) connect and with cooling passage II(1-4) coaxial.
The course of work of the present invention is:
As shown in Figure 1, before work, flanged rotating shaft (1) connects Under Ultrasonic Vibration mover by screwed hole (1-2), drill gun is by unthreaded hole (1-1) connecting band flange rotary axle (1), cooling device is by cooling duct III(8-2) be connected with outer sleeve (8), lever is connected with outer sleeve (8) by screwed hole (8-1).During work, outer sleeve (8) keeps motionless by lever, realizes cooling device and continues feed flow; The rotary motion of main shaft is delivered to flanged rotating shaft (1) by Under Ultrasonic Vibration mover, and simultaneously flanged rotating shaft (1) drives flange sleeve I(2), flange sleeve II(3), flange sleeve III(4) rotate; Under Ultrasonic Vibration mover transmits ultrasonic vibration by flanged rotating shaft (1) to drill gun, flanged rotating shaft (1) is ultrasonic vibration node with the link position of flange sleeve I (2), flange sleeve II (3), ensures that the loss of ultrasonic vibrational energy drops to minimum; Cooling fluid is by cooling passage III(8-2), cooling liquid bath (3-2), cooling passage IV(3-1), cooling passage II(1-4) and cooling passage I(1-3) enter the Cooling Holes of drill gun drilling rod; Because rotary sealing appts is embedded in internal channel I(7) with flange sleeve II(3) sealing that formed contacts, rotary sealing appts is embedded in internal channel II(9) contact and pad I(5 with the sealing that flanged rotating shaft (1) is formed), flanged rotating shaft (1) and flange sleeve II(3) sealing that formed contacts and ensures that cooling fluid does not leak.
Claims (2)
1. the ultrasonic vibration Special rotary fixture of assisting drill gun to process, it is characterized in that: this device comprises flanged rotating shaft (1), flange sleeve I(2), flange sleeve II(3), flange sleeve III(4), packing ring I(5), packing ring II(6) and outer sleeve (8), described flanged rotating shaft (1) and flange sleeve I (2), flange sleeve II(3), flange sleeve III(4), outer sleeve (8) is coaxial, described flange sleeve I(2) be set in one end of flanged rotating shaft (1), this flange sleeve I(2) one end be connected by screw described flanged rotating shaft (1), packing ring I(5) and one end of flange sleeve II (3), this flange sleeve I(2) the other end connect outer sleeve (8) by bearing, described flange sleeve II(3) the other end be connected by screw packing ring II(6) and the flange sleeve III(4 that is set on flanged rotating shaft (1) other end), described flange sleeve III(4) connect outer sleeve (8) by bearing, described outer sleeve (8) be provided with internal channel (7) and by being embedded in this internal channel I(7) in sealing ring and flange sleeve II(3) be tightly connected, described flange sleeve II(3) be provided with internal channel II(9) and by being embedded in this internal channel II(9) in sealing ring and flanged rotating shaft (1) be tightly connected.
2. the Special rotary fixture of ultrasonic wave added drill gun processing according to claim 1, it is characterized in that: described flanged rotating shaft (1) one end on the direction of axis line of this flanged rotating shaft (1) has unthreaded hole (1-1), the other end has screwed hole (1-2), centre has cooling passage I (1-3), flanged rotating shaft (1) has cooling passage II(1-4 on the direction perpendicular to described flanged rotating shaft (1) axial line) and connect with cooling passage I (1-3), outer sleeve (8) side has screwed hole (8-1), opposite side have cooling passage III (8-2) and with cooling passage II(1-4) coaxial, flange sleeve II(3) have cooling passage IV (3-1) and cooling liquid bath (3-2), this cooling passage IV (3-1) with cooling liquid bath (3-2) connect and with cooling passage II(1-4) coaxial.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520361736.1U CN204639175U (en) | 2015-06-01 | 2015-06-01 | The Special rotary fixture that ultrasonic vibration assists drill gun to process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520361736.1U CN204639175U (en) | 2015-06-01 | 2015-06-01 | The Special rotary fixture that ultrasonic vibration assists drill gun to process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204639175U true CN204639175U (en) | 2015-09-16 |
Family
ID=54091954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520361736.1U Withdrawn - After Issue CN204639175U (en) | 2015-06-01 | 2015-06-01 | The Special rotary fixture that ultrasonic vibration assists drill gun to process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204639175U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104874824A (en) * | 2015-06-01 | 2015-09-02 | 四川大学 | Special rotary fixture for ultrasonic vibration-assisted gun drill machining |
-
2015
- 2015-06-01 CN CN201520361736.1U patent/CN204639175U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104874824A (en) * | 2015-06-01 | 2015-09-02 | 四川大学 | Special rotary fixture for ultrasonic vibration-assisted gun drill machining |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150916 Effective date of abandoning: 20171114 |
|
| AV01 | Patent right actively abandoned |