CN205096583U - Hole cleaning apparatus - Google Patents
Hole cleaning apparatus Download PDFInfo
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- CN205096583U CN205096583U CN201520881501.5U CN201520881501U CN205096583U CN 205096583 U CN205096583 U CN 205096583U CN 201520881501 U CN201520881501 U CN 201520881501U CN 205096583 U CN205096583 U CN 205096583U
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- axis
- bearing
- bearing block
- cleaning device
- hole cleaning
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Abstract
The utility model discloses a hole cleaning apparatus, include: be used for the vertical centraxonial bearing frame of placing, the bearing frame is improved level to be provided with and is used for cup jointing centraxonial bearing, be used for stretching out in the lower end connection's of bearing frame bottom rotary disk with centraxonial, the rotary disk is connected with the output transmission of motor, a below for boring get the rig in centraxonial shaft hole, the drill bit of rig sets up in the rotary disk .when using above -mentioned device, fixed and penetrate the axis inside of above -mentioned bearing frame with the bearing frame to in emboliaing the bearing, make the axis can keep the axis vertical downwards. Driving the rotary disk through the motor and rotating, also rotate with rotary disk fixed connection's axis, during the drill bit that uses the rig stretched into centraxonial hole, rotatory drill bit can be detached the burr in the axis shaft hole etc.. Because centraxonial vertical setting can make the foreign matter in the shaft hole follow landing in the shaft hole more easily for the clearance in shaft hole is more convenient and high -efficient.
Description
Technical field
The utility model relates to machinery manufacturing technology field, more particularly, relates to a kind of hole cleaning device.
Background technology
Along with the development of Modern Mechanical Manufacturing Technology, part manufacture adopts automated manufacturing technology to instead of original manual manufacture more and more.
In the manufacture process of axial workpiece, usually need to clear up the burr in axis hole.In prior art, usually adopt the mode of manual cleaning to process, but the speed of manually cleaning is comparatively slow, and the accuracy class of cleaning can not be ensured.In addition, after the completing of axial workpiece, recycle independent operation and axis hole is cleared up, not only increase the overall man-hour that part is produced, also occupy the position of production division.
In sum, how making the mesopore of shaft forgings be easy to cleaning, is current those skilled in the art's problem demanding prompt solution.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of hole cleaning device, and this hole cleaning device is for clearing up the mesopore of axial workpiece, and mode is convenient and be easy to make foreign matter landing in hole.
To achieve these goals, the utility model provides following technical scheme:
A kind of hole cleaning device, comprising:
For vertically placing the bearing block of axis, described bearing block is horizontally disposed with the bearing for being socketed described axis;
For connecting the rotating disc described axis stretching out in the bottom bottom described bearing block, the output of described rotating disc and motor is in transmission connection;
For drilling through the rig of the axis hole of described axis, the drill bit of described rig is arranged at the below of described rotating disc.
Preferably, the top of described bearing block is provided with the water seal cover for carrying out radial location to described axis, and described water seal cover top is fixedly installed gland.
Preferably, described gland is 45 steel glands, and described water seal cover is 45 steel water seal covers.
Preferably, described bearing comprises the radial ball bearing on the inner bottom surface of the described bearing block being arranged at tubular, and the inner ring of described radial ball bearing is used for fitting with the outer wall of described axis, and the outer ring of described radial ball bearing and the inwall of described bearing block are fitted.
Preferably, the upper end of described radial ball bearing is provided with the back-up ring for being enclosed within described axis.
Preferably, described bearing comprises the taper roll bearing of the step groove for supporting described axis in the axial direction, described taper roll bearing is arranged on described bearing block upper end step face, the inwall of described taper roll bearing is used for fitting with the outer wall of described axis, and the outer wall of described taper roll bearing and the inwall in described bearing block upper end step face are fitted.
Preferably, described bearing block lower surface is provided with the thrust ball bearing for being enclosed within outside described axis, and the lower surface of described bearing block is fixed in the outer ring of described thrust ball bearing.
Preferably, described rotating disc is pulley disc, and described pulley disc is connected by belt transmission with the output of described motor.
Bearing block in use, first, is fixed on a fixed position, then axis is penetrated the inside of above-mentioned bearing block, and axis is inserted in bearing by the hole cleaning device that the utility model provides.Because said apparatus is fixed on a fixed position, and bearing wherein keeps level, so the axis being arranged at its inside can keep axis straight down.Now, rotated by driven by motor rotating disc, the axis be fixedly connected with rotating disc also rotates, and use the drill bit of rig to extend in the endoporus of axis, the drill bit of rotation can by removings such as the burrs in axis axis hole.Further, due to the vertical setting of axis, the easier landing from axis hole of the foreign matter in axis hole can be made, make the cleaning of axis hole more convenient and efficient.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiment of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to the accompanying drawing provided.
Fig. 1 is the longitudinal sectional view of the specific embodiment of hole cleaning device provided by the utility model.
In Fig. 1,1 is rotating disc, and 2 is axle sleeve, and 3 is nut, and 4 is thrust ball bearing, and 5 is radial ball bearing, and 6 is bearing block, and 7 is taper roll bearing, and 8 is square asbestos packing, and 9 is gland, and 10 is axis, and 11 is water seal cover, 12 holders, and 13 is circlip.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Core of the present utility model is to provide a kind of hole cleaning device, and this hole cleaning device is for clearing up the mesopore of axial workpiece, and mode is convenient and be easy to make foreign matter landing in hole.
Please refer to Fig. 1, Fig. 1 is the longitudinal sectional view of the specific embodiment of hole cleaning device provided by the utility model.
A kind of hole cleaning device provided by the utility model, mainly comprises bearing block 6, the bearing be arranged in bearing block 6, rotating disc 1 and rig.Wherein, bearing block 6 is for being arranged on fixed position, in bearing block 6, horizontal level is provided with bearing, axis 10 can be set in axial rotation in above-mentioned bearing, the Lower Half of axis 10 is piercing in above-mentioned bearing block 6, the lower end of axis 10 stretches out in the bottom of bearing block 6 and is connected with rotating disc 1, and the rotation of rotating disc 1 can drive axis 10 to rotate.The below of rotating disc 1 is provided with rig, and the drill bit of rig is for stretching in the axis hole of above-mentioned axis 10.
Need it is to be noted that said apparatus in use, needs bearing block 6 to be arranged at a fixed position, such as, on holder 12, and retainer shaft bearing 6 middle (center) bearing axis vertical is downward, namely ensures that the axis vertical of the axis 10 be installed in bearing is downward.Optionally, the position that axis 10 lower end is used for being connected with rotating disc 1 can arrange the axle sleeve 2 for strengthening axial restraint.
Bearing block 6 in use, is first fixed on a fixed position by said apparatus, then axis 10 is penetrated the inside of above-mentioned bearing block 6, and axis 10 is inserted in bearing.Because said apparatus is fixed on a fixed position, and bearing wherein keeps level, so the axis 10 being arranged at its inside can keep axis straight down.Now, rotated by driven by motor rotating disc 1, the axis 10 be fixedly connected with rotating disc 1 also rotates, now, use the drill bit of rig to extend in the endoporus of axis 10, the drill bit of rotation can by removings such as the burrs in axis 10 axis hole, and, due to the vertical setting of axis 10, the easier landing from axis hole of the foreign matter in axis hole can be made, make the cleaning of axis hole more convenient and efficient.
The device that above-described embodiment provides centering axle 10 in the radial direction of axis 10 is fixed, in order to improve the stationkeeping ability to axis 10 on the basis of bearing, in the specific embodiment that the utility model provides, the top of bearing block 6 is provided with the water seal cover 11 for carrying out radial location to axis 10, and water seal cover 11 top is fixedly installed gland 9.Wherein, be provided with square asbestos packing 8 between water seal cover 11 and gland 9, compact siro spinning technology axially and sealing function can be realized.
Optionally, above-mentioned gland 9 can be 45 steel glands, and water seal cover 11 can be 45 steel water seal covers.Certainly, above-mentioned gland 9 and water seal cover 11 can be also other materials or structure, and concrete material can adjust according to service condition.
The bearing mentioned in above-described embodiment can comprise multiple, and is arranged on the diverse location of bearing block 6, all for the location of axis 10 and support, and ensures the smooth rotation of axis 10.
In a specific embodiment of the present utility model, bearing specifically can comprise the radial ball bearing 5 on the inner bottom surface of the bearing block 6 being arranged at tubular, the inner ring of radial ball bearing 5 is used for fitting with the outer wall of axis 10, and the outer ring of radial ball bearing 5 and the inwall of bearing block 6 are fitted.
On the basis of above-described embodiment, circlip 13 can be set in the upper end of radial ball bearing 5, and circlip 13 is enclosed within axis 10, and with axis 10 compact siro spinning technology, thus can ensure that axis 10 slippage can not occur with the axial location of radial ball bearing 5, particularly, refer to that axis 10 can not the slippage downwards of relative heart ball bearing 5.
In a specific embodiment of the present utility model, bearing can also comprise the taper roll bearing 7 being arranged at bearing block 6 upper end step face, for supporting the step groove of axis 10 in the axial direction, taper roll bearing 7 is arranged on the upper end step face of bearing block 6, the inwall of taper roll bearing 7 is used for fitting with the outer wall of axis 10, and the outer wall of taper roll bearing 7 and the inwall in bearing block 6 upper end step face are fitted.Particularly, the lower surface of taper roll bearing 7 can be arranged on the step surface of bearing block 6, thus realize axial fixing.Corresponding, axis 10 is provided with the step of hoop, this step is connected on taper roll bearing 7.Optionally, above-mentioned taper roll bearing 7 also can select the bearing of other kinds to replace, and specifically arranges and can adjust according to actual conditions.
In a specific embodiment of the present utility model, bearing can also comprise the bearing being arranged at bearing block 6 lower end, and particularly, can be thrust ball bearing 4, certainly, kinds of bearings can adjust according to concrete service condition.Thrust ball bearing 4 can be arranged on bearing block 6 lower surface, and be enclosed within the outside of axis 10, in addition, because above-mentioned bearing is arranged at the lower surface of bearing block 6, axial support can not be provided, so the outer ring of thrust ball bearing 4 needs the lower surface being fixed on bearing block 6 by nut 3 or other fixtures by bearing block 6.
According to the hole cleaning device that above-mentioned any embodiment provides, the power that rotating disc 1 is wherein mainly motor provides transmission, thus drive axis 10 to rotate, so rotating disc 1 can have multiple with the connected mode of motor, wherein the comparatively reliable mode of one passes through belt transmission, then rotating disc 1 is pulley disc, and pulley disc connects easy with the output of motor by the mode that belt transmission is connected, and simple to operate.
In this description, each embodiment adopts the mode of going forward one by one to describe, and what each embodiment stressed is the difference with other embodiments, between each embodiment identical similar portion mutually see.
Above a kind of hole cleaning device provided by the utility model is described in detail.Apply specific case herein to set forth principle of the present utility model and embodiment, the explanation of above embodiment just understands method of the present utility model and core concept thereof for helping.Should be understood that; for those skilled in the art; under the prerequisite not departing from the utility model principle, can also carry out some improvement and modification to the utility model, these improve and modify and also fall in the protection domain of the utility model claim.
Claims (8)
1. a hole cleaning device, is characterized in that, comprising:
For vertically placing the bearing block (6) of axis (10), described bearing block (6) is horizontally disposed with the bearing for being socketed described axis (10);
For connecting the rotating disc (1) of the bottom described axis (10) stretching out in described bearing block (6) bottom, described rotating disc (1) is in transmission connection with the output of motor;
For drilling through the rig of the axis hole of described axis (10), the drill bit of described rig is arranged at the below of described rotating disc (1).
2. hole cleaning device according to claim 1, it is characterized in that, the top of described bearing block (6) is provided with the water seal cover (11) for carrying out radial location to described axis (10), and described water seal cover (11) top is fixedly installed gland (9).
3. hole cleaning device according to claim 2, is characterized in that, described gland (9) is 45 steel glands, and described water seal cover (11) is 45 steel water seal covers.
4. hole cleaning device according to claim 1, it is characterized in that, described bearing comprises the radial ball bearing (5) on the inner bottom surface of the described bearing block (6) being arranged at tubular, the inner ring of described radial ball bearing (5) is used for fitting with the outer wall of described axis (10), and the outer ring of described radial ball bearing (5) and the inwall of described bearing block (6) are fitted.
5. hole cleaning device according to claim 4, is characterized in that, the upper end of described radial ball bearing (5) is provided with the back-up ring (13) for being enclosed within described axis (10).
6. hole cleaning device according to claim 1, it is characterized in that, described bearing comprises the taper roll bearing (7) of the step groove for supporting described axis (10) in the axial direction, described taper roll bearing (7) is arranged on described bearing block (6) upper end step face, the inwall of described taper roll bearing (7) is used for fitting with the outer wall of described axis (10), and the outer wall of described taper roll bearing (7) and the inwall in described bearing block (6) upper end step face are fitted.
7. hole cleaning device according to claim 1, it is characterized in that, described bearing block (6) lower surface is provided with the thrust ball bearing (4) for being enclosed within described axis (10) outside, and the lower surface of described bearing block (6) is fixed in the outer ring of described thrust ball bearing (4).
8. the hole cleaning device according to claim 1 to 7 any one, is characterized in that, described rotating disc (1) is pulley disc, and described pulley disc is connected by belt transmission with the output of described motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520881501.5U CN205096583U (en) | 2015-11-06 | 2015-11-06 | Hole cleaning apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520881501.5U CN205096583U (en) | 2015-11-06 | 2015-11-06 | Hole cleaning apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205096583U true CN205096583U (en) | 2016-03-23 |
Family
ID=55512394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520881501.5U Active CN205096583U (en) | 2015-11-06 | 2015-11-06 | Hole cleaning apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205096583U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105195785A (en) * | 2015-11-06 | 2015-12-30 | 重庆市银钢一通科技有限公司 | Hole cleaning device |
-
2015
- 2015-11-06 CN CN201520881501.5U patent/CN205096583U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105195785A (en) * | 2015-11-06 | 2015-12-30 | 重庆市银钢一通科技有限公司 | Hole cleaning device |
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