CN212823152U - Downthehole keyway processing equipment that speed reducer used - Google Patents
Downthehole keyway processing equipment that speed reducer used Download PDFInfo
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- CN212823152U CN212823152U CN202021521762.3U CN202021521762U CN212823152U CN 212823152 U CN212823152 U CN 212823152U CN 202021521762 U CN202021521762 U CN 202021521762U CN 212823152 U CN212823152 U CN 212823152U
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- air blowing
- scraper
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- jaw chuck
- nozzle
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Abstract
The utility model discloses an downthehole keyway processing equipment that speed reducer used, including the scraper that three-jaw chuck and lift set up, the vertical setting of axis of three-jaw chuck, the tight face of clamp of three-jaw chuck sets up, and the scraper is equipped with elevating system, and the scraper is equipped with the air blowing mechanism outward, and the air blowing mechanism includes the air blowing shower nozzle, and the air blowing shower nozzle passes through pipeline intercommunication air pump, and the air blowing shower nozzle articulates in the blade holder side of scraper, is equipped with the torsional spring that resets between air blowing mechanism and the blade holder. The utility model has the advantages that the air blowing nozzle can spray air at a certain frequency to blow off the scraps in the hole, thereby improving the processing efficiency and the processing precision; the air blowing nozzle is hinged to the side face of the cutter holder and is connected with the cutter holder through the reset torsion spring, dynamic injection of the air blowing nozzle can be achieved, when the air blowing nozzle sprays air, the air flow generates reaction force on the air blowing nozzle, the air blowing nozzle rotates around the hinged portion and then resets through the reset torsion spring, the air blowing range of the air blowing nozzle can be enlarged, and the air blowing effect is improved.
Description
Technical Field
The utility model belongs to speed reducer processing field specifically is an downthehole keyway processing equipment that speed reducer used.
Background
The worm gear speed reducer is a very common speed reducer, and it possesses self-locking function, therefore uses increasingly extensively, and worm gear speed reducer has many parts and needs to accomplish the processing of downthehole keyway, and the processing method of downthehole keyway is for adopting the scraper to strike off a bit by a bit usually, can accomplish processing, polishing and the burring of downthehole keyway. The downthehole sweeps of downthehole spout of needs blowing when downthehole keyway processing prevents that the sweeps from influencing machining efficiency, and downthehole processing among the prior art adopts the mode discharge hole sweeps of manual blowing usually, and there is the potential safety hazard in inefficiency moreover.
Disclosure of Invention
Based on prior art's the aforesaid is not enough, the utility model provides an downthehole keyway processing equipment that speed reducer used can blow off downthehole sweeps, improves the efficiency and the precision of keyway processing.
In order to realize the utility model purpose, the utility model adopts the following technical scheme:
the utility model provides an downthehole keyway processing equipment that speed reducer used, includes the scraper that three-jaw chuck and lift set up, the vertical setting of axis of three-jaw chuck, and the tight face of clamp of three-jaw chuck sets up, and the scraper is equipped with elevating system, and the scraper is equipped with the air blowing mechanism outward, and the air blowing mechanism includes the air blowing shower nozzle, and the air blowing shower nozzle passes through pipeline intercommunication air pump, and the air blowing shower nozzle articulates in the blade holder side of scraper, is equipped with the torsional spring that resets between air blowing mechanism and the blade holder.
The air blowing nozzle can spray air at a certain frequency to blow waste chips out of the holes, so that the processing efficiency and the processing precision are improved; the air blowing nozzle is hinged to the side face of the cutter holder and is connected with the cutter holder through the reset torsion spring, dynamic injection of the air blowing nozzle can be achieved, when the air blowing nozzle sprays air, the air flow generates reaction force on the air blowing nozzle, the air blowing nozzle rotates around the hinged portion and then resets through the reset torsion spring, the air blowing range of the air blowing nozzle can be enlarged, and the air blowing effect is improved.
Preferably, the lifting mechanism comprises a stand column, a lifting slide rail and a lifting slide block are arranged on the stand column, the lifting slide block is provided with a lifting oil cylinder, and a tool apron of the scraper is fixed on the lifting slide block. The lifting oil cylinder controls the scraper to lift, and reliable scraping of the scraper is achieved.
Preferably, the three-jaw chuck is arranged on the linear feeding mechanism, and the scraper and the upright post are both positioned on the moving straight line of the linear feeding mechanism. The straight line feed mechanism can drive the three-jaw chuck and the workpiece to move, and the scraper and the upright post are collinear with the straight line feed mechanism, so that the scraper can be reliably fed on the workpiece, and the convenience of feeding operation is improved.
Preferably, the linear feeding mechanism comprises a linear sliding block and a linear guide rail, the linear sliding block is matched with a transmission screw rod, and the transmission screw rod is connected with the rocker arm. The rotation of transmission lead screw is accomplished through the rocking arm, realizes the manual control of sharp slider, and because the position control range that only needs three-jaw chuck during in-service use is little, consequently need not to adopt other power unit, only need adopt artifical the regulation can, it is convenient to adjust moreover.
Preferably, one clamping jaw of the three-jaw chuck is arranged in parallel with the linear feeding mechanism, and the upper end of the clamping jaw parallel to the linear feeding mechanism is provided with a positioning bulge. The positioning bulge is used as a reference, so that the position of a workpiece can be conveniently positioned, and the processing efficiency is improved.
To sum up, the beneficial effects of the utility model are that: scrap in the holes can be blown out, and the machining efficiency and the machining precision are improved; the air blowing nozzle has a large air blowing range and a good air blowing effect; convenient operation and high processing efficiency.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of the connection structure of the middle air blowing nozzle and the tool apron of the present invention.
Wherein: the lifting slide rail 2 of the upright post 1, the lifting slide block 3, the lifting oil cylinder 4, the tool apron 5, the scraper 6, the air blowing nozzle 7, the articulated shaft 8, the articulated shaft 9, the articulated sleeve 10, the limiting ring 11, the reset torsion spring 12, the three-jaw chuck 13, the clamping jaw 14, the positioning bulge 15, the linear slide block 16, the linear guide rail 17, the transmission screw 18 and the rocker 19.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the detailed description.
Examples
As shown in fig. 1 and 2, the equipment for processing the key groove in the hole for the speed reducer comprises a three-jaw chuck 13 and a scraper 6 arranged in a lifting mode, wherein the axis of the three-jaw chuck 13 is vertically arranged, the clamping surface of the three-jaw chuck 13 is arranged upwards, the three-jaw chuck 13 is arranged on a linear feeding mechanism, and the scraper 6 and the upright post 1 are both positioned on the moving straight line of the linear feeding mechanism. The linear feeding mechanism comprises a linear slider 16 and a linear guide rail 17, the linear slider 16 is matched with a transmission screw rod 18, and the transmission screw rod 18 is connected with a rocker arm 19. One clamping jaw 14 of the three-jaw chuck 13 is arranged in parallel with the linear feeding mechanism, and the upper end of the clamping jaw 14 parallel with the linear feeding mechanism is provided with a positioning bulge 15. The positioning bulge 15 is used as a reference, so that the position of a workpiece can be conveniently positioned, and the processing efficiency is improved. The scraper 6 is equipped with elevating system, and elevating system includes stand 1, is equipped with lift slide rail 2 and lifting slide 3 on the stand 1, and lifting slide 3 is equipped with lift cylinder 4, and the blade holder 5 of scraper 6 is fixed on lifting slide 3. An air blowing mechanism is arranged outside the scraper 6 and comprises an air blowing nozzle 7, the air blowing nozzle 7 is communicated with an air pump through a pipeline, the air blowing nozzle 7 is hinged to the side face of the cutter holder 5 of the scraper 6, and a reset torsion spring 12 is arranged between the air blowing mechanism and the cutter holder 5. The side of blade holder 5 is equipped with perpendicular scraper 6 axis and linear feed mechanism's articulated shaft 9, the side welded fastening of blowing shower nozzle 7 be equipped with articulated shaft 9 complex articulated sleeve 10, realize the articulated of blowing shower nozzle 7 and scraper 6 through articulated sleeve 10 and the cooperation of articulated shaft 9, 12 covers of reset torsion spring are established on articulated shaft 9, 12 covers of reset torsion spring are located between articulated sleeve 10 and the blade holder 5, the outer end of articulated shaft 9 is equipped with spacing ring 11 of spacing articulated sleeve 10, prevent articulated sleeve 10 roll-off. One end of a reset torsion spring 12 is wound and fixed on the cutter holder 5, the other end of the reset torsion spring 12 is wound and fixed on an air blowing nozzle 7, and the outer end of the air blowing nozzle 7 is provided with a downward bent nozzle 8. The nozzle 8 and the air shower head 7 are formed in a hook shape so that the air sprayed from the air shower head 7 faces the doctor blade 6.
During processing, the rocker arm 19 can rotate to complete feeding of the three-jaw chuck 13, the scraper 6 can lift periodically under the action of the lifting mechanism, the air blowing nozzle 7 can spray air at a certain frequency, the frequency can be consistent with the lifting frequency of the scraper 6, and scraps in holes are blown out through air flow, so that the processing efficiency and the processing precision are improved; the air blowing spray head 7 is hinged to the side face of the cutter holder 5 and connected through the reset torsion spring 12, dynamic spraying of the air blowing spray head 7 can be achieved, when the air blowing spray head 7 sprays air, air flow generates reaction force on the air blowing spray head 7, the air blowing spray head 7 rotates around the hinged portion and resets through the reset torsion spring 12, the air blowing range of the air blowing spray head 7 can be enlarged, and the air blowing effect is improved.
It will be appreciated by those of ordinary skill in the art that the examples described herein are intended to assist the reader in understanding the manner of practicing the invention, and it is to be understood that the scope of the invention is not limited to such specific statements and examples. Those skilled in the art can make various other specific modifications and combinations based on the teachings of the present invention without departing from the spirit of the invention, and such modifications and combinations are still within the scope of the invention.
Claims (5)
1. The utility model provides an downthehole keyway processing equipment that speed reducer used, includes the scraper that three-jaw chuck and lift set up, the vertical setting of axis of three-jaw chuck, and the tight face of clamp of three-jaw chuck sets up, and the scraper is equipped with elevating system, characterized by, the scraper is equipped with the air blowing mechanism outward, and the air blowing mechanism includes the air blowing shower nozzle, and the air blowing shower nozzle passes through pipeline intercommunication air pump, and the air blowing shower nozzle articulates in the blade holder side of scraper, is equipped with the torsional spring that resets between air blowing mechanism and the blade holder.
2. The apparatus according to claim 1, wherein the elevating mechanism comprises a column, the column is provided with an elevating slide rail and an elevating slider, the elevating slider is provided with an elevating cylinder, and the blade holder of the scraper is fixed to the elevating slider.
3. The apparatus of claim 1, wherein the three-jaw chuck is disposed on a linear feed mechanism, and the scraper and the post are disposed on a moving line of the linear feed mechanism.
4. The apparatus of claim 3, wherein the linear feed mechanism comprises a linear slide and a linear guide, the linear slide engaging a drive screw, the drive screw being connected to the rocker arm.
5. The apparatus according to claim 3 or 4, wherein one of the jaws of the three-jaw chuck is disposed in parallel with the linear feed mechanism, and a positioning protrusion is provided at an upper end of the jaw in parallel with the linear feed mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021521762.3U CN212823152U (en) | 2020-07-28 | 2020-07-28 | Downthehole keyway processing equipment that speed reducer used |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021521762.3U CN212823152U (en) | 2020-07-28 | 2020-07-28 | Downthehole keyway processing equipment that speed reducer used |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212823152U true CN212823152U (en) | 2021-03-30 |
Family
ID=75124649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021521762.3U Active CN212823152U (en) | 2020-07-28 | 2020-07-28 | Downthehole keyway processing equipment that speed reducer used |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212823152U (en) |
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2020
- 2020-07-28 CN CN202021521762.3U patent/CN212823152U/en active Active
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