CN209773952U - Portable processing machine for internal thread and boring hole - Google Patents
Portable processing machine for internal thread and boring hole Download PDFInfo
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- CN209773952U CN209773952U CN201920230864.0U CN201920230864U CN209773952U CN 209773952 U CN209773952 U CN 209773952U CN 201920230864 U CN201920230864 U CN 201920230864U CN 209773952 U CN209773952 U CN 209773952U
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- boring
- sliding sleeve
- motor
- thread
- arbor
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Abstract
The utility model discloses a portable downthehole screw thread and bore hole processing machine, include: the base, the aircraft nose has been supported through the frame on the base, but the aircraft nose passes through the sliding connection that slip track and frame realized up-and-down motion, the power of aircraft nose up-and-down motion is provided through feed mechanism, feed mechanism is connected with the frame, feed mechanism's output and aircraft nose are connected, the aircraft nose is last to have the arbor, the arbor passes through the shift fork and realizes the switching of screw thread and boring processing, is applicable to under the unconventional condition, realizes possessing the compound demand of implementing screw hole, boring pin, counter bore precision processing simultaneously at engineering scene and field condition or fixed large-scale work piece.
Description
Technical Field
The utility model relates to a lathe field, especially a portable downthehole screw thread and bore hole processing machine.
Background
When threaded hole, boring pin and counter bore precision processing is carried out on engineering sites and field conditions or fixed ultra-large workpieces, conventional or large numerical control machines often do not have installation conditions or are limited by numerical control machine machining parameters, and the workpiece machining operation under the conditions cannot be realized; even if a conventional or large numerical control machine tool is adopted for processing on an engineering site and under field conditions, the clamping procedure is complex and tedious, and the processing efficiency is extremely low. The problems of difficult alignment of workpieces, unsatisfactory processing precision and the like exist. Resulting in a drastic increase in processing costs. The method can not meet the requirements of the modern engineering, the complex environment and the precision processing of the threaded hole, the boring pin and the counter bore of the ultra-large mechanical workpiece. These problems are technical difficulties in engineering field and field condition machining projects.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at: the portable hole internal thread and boring processing machine is suitable for meeting the composite requirement of implementing the precision processing of a threaded hole, a boring pin and a counter bore on the engineering site and the field condition or a fixed large workpiece under the unconventional condition.
The utility model adopts the technical scheme as follows:
A portable in-hole thread and boring machine, comprising: the automatic boring machine comprises a base, wherein a machine head is supported on the base through a rack and is in sliding connection with the rack through a sliding rail, the machine head can move up and down, power for the up-and-down movement of the machine head is provided through a feeding mechanism, the feeding mechanism is connected with the rack, the output end of the feeding mechanism is connected with the machine head, a cutter shaft is arranged on the machine head, and the cutter shaft realizes the switching between threads and boring machining through a shifting fork.
The utility model discloses a portable downthehole screw thread and bore hole processing machine, the base is electromagnetic base.
The utility model discloses a portable downthehole screw thread and bore hole processing machine, the aircraft nose includes: the machine head box is internally provided with a boring motor, a cutter shaft is arranged below the output end of the boring motor, a thread processing motor is arranged on the side surface of the cutter shaft, a cutter shaft sliding sleeve is sleeved outside the cutter shaft, and the cutter shaft sliding sleeve is connected with the cutter shaft and the boring motor or the thread processing motor in the up-and-down moving process.
The utility model discloses a portable downthehole screw thread and bore hole processing machine, arbor sliding sleeve top has sliding sleeve transmission structure, sliding sleeve transmission structure is connected with boring motor detachable, the arbor sliding sleeve middle part outside has the sliding sleeve groove, arbor sliding sleeve lower part outside has the sliding sleeve outer tooth, thread machining motor output has the thread machining driving gear, sliding sleeve outer tooth and thread machining driving gear meshing or separation.
the utility model discloses a portable downthehole screw thread and bore hole processing machine, the shift fork has the declutch shift piece, declutch shift piece and sliding sleeve groove cooperation installation, the declutch shift piece makes the arbor sliding sleeve keep realizing the transmission with boring motor or thread processing motor and with arbor sliding sleeve and the equal non-driven three position of boring motor.
The utility model discloses a portable downthehole screw thread and bore hole processing machine, feed mechanism is the screw nut pair that the motor drove.
Since the technical scheme is adopted, the beneficial effects of the utility model are that: the portable machine for processing the internal thread and the boring hole is suitable for realizing the composite requirement of implementing the precision processing of the threaded hole, the boring pin and the counter bore on the engineering site and the field condition or a fixed large workpiece under the unconventional condition.
Drawings
The accompanying drawings, which form a part of the present application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention.
Fig. 1 is a schematic view of a portable internal thread and boring machine according to the present invention;
Fig. 2 is a partial sectional view of a portable internal thread and boring machine of the present invention.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings.
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Fig. 1-2 show an embodiment of a portable internal thread and boring machine according to the present invention, which comprises: base 1, there is aircraft nose 3 through frame 2 support on the base 1, but aircraft nose 3 realizes the sliding connection of up-and-down motion through slip track 4 and frame 2, the power of the up-and-down motion of aircraft nose 3 provides through feed mechanism 37, feed mechanism 37 is connected with frame 2, feed mechanism 37's output is connected with aircraft nose 3, arbor 33 has on the aircraft nose 3, arbor 33 passes through the switching of 36 realization screw threads of shift fork and boring processing, base 1 is electromagnetic base, aircraft nose 3 includes: a machine head box 31, a boring motor 32 is arranged in the machine head 3, a cutter shaft 33 is arranged below the output end of the boring motor 32, a thread processing motor 34 is arranged on the side surface of the cutter shaft 33, a cutter shaft sliding sleeve 35 is sleeved outside the cutter shaft 33, the cutter shaft sliding sleeve 35 is connected with the boring motor 32 or the thread processing motor 34 when moving up and down, a sliding sleeve transmission structure 353 is arranged at the top of the cutter shaft sliding sleeve 35, the sliding sleeve transmission structure 353 is detachably connected with the boring motor 32, a sliding sleeve groove 352 is arranged outside the middle part of the cutter shaft sliding sleeve 35, a sliding sleeve external tooth 351 is arranged outside the lower part of the cutter shaft sliding sleeve 35, a thread processing transmission tooth 341 is arranged at the output end of the thread processing motor 34, the sliding sleeve external tooth 351 is meshed with or separated from the thread processing transmission tooth 341, a shifting fork piece 361 is arranged on the shifting fork 36, and the shifting, the shifting fork piece 361 enables the cutter shaft sliding sleeve 35 to be kept at three positions which are in transmission with the boring motor 32 or the thread processing motor 34 and are not in transmission with the cutter shaft sliding sleeve 35 and the boring motor 32, and the feeding mechanism 37 is a screw nut pair driven by a motor.
During the use, according to engineering scene and field condition or the different demands that the large-scale work piece of fixed formula implemented screw hole, bore round pin, counter bore precision processing, with the horizontal plane that processing machine hoist and mount were put the position of waiting to process, adopt conventional or special alignment frock, confirm waiting to be worked on the position, adsorb through base electromagnetism base and fix on the hole work piece of preprocessing:
firstly, when the finish machining of the threads in the hole is carried out, according to different machining requirements, for example: and (4) processing the threads in the hole, moving the shifting fork 36 to enable the sliding sleeve outer teeth 351 to be meshed with the thread processing transmission teeth 341, presetting relevant parameters, and performing thread processing.
And secondly, when finish machining of the boring pin is needed, presetting relevant parameters, installing the boring pin on the cutter shaft 33 by using a standard cutter, and moving the moving fork 36 to enable the sliding sleeve external teeth 351 and the boring motor 32 to realize transmission so as to finish machining of the boring pin.
Since the technical scheme is adopted, the beneficial effects of the utility model are that: the portable machine for processing the internal thread and the boring hole is suitable for realizing the composite requirement of implementing the precision processing of the threaded hole, the boring pin and the counter bore on the engineering site and the field condition or a fixed large workpiece under the unconventional condition.
the above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention should be included in the present invention.
Claims (6)
1. The utility model provides a portable downthehole screw thread and bore hole processing machine which characterized in that includes: base (1), it has aircraft nose (3) to support through frame (2) on base (1), but aircraft nose (3) realize the sliding connection of up-and-down motion through slip track (4) and frame (2), the power of aircraft nose (3) up-and-down motion is provided through feed mechanism (37), feed mechanism (37) are connected with frame (2), the output and aircraft nose (3) of feed mechanism (37) are connected, arbor (33) have on aircraft nose (3), arbor (33) realize the switching of screw thread and boring processing through shift fork (36).
2. A portable hole internal threading and boring machine according to claim 1, characterized in that the base (1) is an electromagnetic base.
3. A portable hole internal threading and boring machine according to claim 1, characterized in that said head (3) comprises: the automatic thread cutting machine comprises a machine head box (31), wherein a boring motor (32) is arranged in the machine head (3), a cutter shaft (33) is arranged below the output end of the boring motor (32), a thread processing motor (34) is arranged on the side surface of the cutter shaft (33), a cutter shaft sliding sleeve (35) is sleeved outside the cutter shaft (33), and the cutter shaft sliding sleeve (35) is connected with the cutter shaft (33) and the boring motor (32) or the thread processing motor (34) in the up-and-down moving process.
4. The portable machine for internal thread and boring hole as claimed in claim 3, wherein the top of the arbor sliding sleeve (35) is provided with a sliding sleeve transmission structure (353), the sliding sleeve transmission structure (353) is detachably connected with the boring motor (32), the middle outer side of the arbor sliding sleeve (35) is provided with a sliding sleeve groove (352), the lower outer side of the arbor sliding sleeve (35) is provided with sliding sleeve outer teeth (351), the output end of the thread processing motor (34) is provided with thread processing transmission teeth (341), and the sliding sleeve outer teeth (351) are engaged with or separated from the thread processing transmission teeth (341).
5. A portable in-hole thread and boring machine as claimed in claim 4 wherein said fork (36) has a fork blade (361), said fork blade (361) is mounted in cooperation with a slide sleeve slot (352), said fork blade (361) maintains the arbor slide sleeve (35) in three positions in which it is in drive with either the boring motor (32) or the thread machining motor (34) and in which it is not in drive with either the arbor slide sleeve (35) or the boring motor (32).
6. A portable machine for internal threading and boring of holes according to claim 1, characterized in that said feed mechanism (37) is a motor-driven lead screw nut pair.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920230864.0U CN209773952U (en) | 2019-02-25 | 2019-02-25 | Portable processing machine for internal thread and boring hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920230864.0U CN209773952U (en) | 2019-02-25 | 2019-02-25 | Portable processing machine for internal thread and boring hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209773952U true CN209773952U (en) | 2019-12-13 |
Family
ID=68795526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920230864.0U Active CN209773952U (en) | 2019-02-25 | 2019-02-25 | Portable processing machine for internal thread and boring hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209773952U (en) |
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2019
- 2019-02-25 CN CN201920230864.0U patent/CN209773952U/en active Active
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