CN201872089U - Automatic sand blasting machine for inner hole - Google Patents
Automatic sand blasting machine for inner hole Download PDFInfo
- Publication number
- CN201872089U CN201872089U CN2010202492898U CN201020249289U CN201872089U CN 201872089 U CN201872089 U CN 201872089U CN 2010202492898 U CN2010202492898 U CN 2010202492898U CN 201020249289 U CN201020249289 U CN 201020249289U CN 201872089 U CN201872089 U CN 201872089U
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- sand blasting
- sandpipe
- workpiece
- driving wheel
- rotating mechanism
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Abstract
The utility model discloses an automatic sand blasting machine for an inner hole, comprising a sand pipe, a cylinder, a bent sand blasting head, a pressurizer and a workpiece rotating mechanism, wherein the workpiece rotating mechanism comprises a speed-regulating motor, a chain, a driving wheel and a driven wheel; the speed-regulating motor and the driving wheel are respectively connected with the chain; the speed-regulating motor drives the driving wheel to rotate through the chain; and the driving wheel and the driven wheel which are horizontally arranged are located below the bent sand blasting head. According to the principle of the sand blasting machine, the sand blasting machine is combined with the workpiece rotating mechanism and a traditional straight sand blasting head is changed into the bent sand blasting head; the rotating speed required by sand blasting is provided for a workpiece by the rotating mechanism and the bent sand blasting head stretches into the inner hole of the workpiece to carry out deep hole cleaning and processing, so that the cost is saved and the deep hole cleaning effect is achieved.
Description
Technical field
The utility model relates to a kind of automatic sand-blasting machine, particularly the endoporus automatic sand-blasting machine.
Background technology
Bore area can stay oxide layer after the heat treatment of heavy-duty car axle tube, if oxide layer is not cleaned out and will be polluted truck transmissions lubricating oil.Conventional tube workpiece inner walls of deep holes clean method has two kinds: a kind of is pickling, the shortcoming of this processing method be big to product and environmental pollution, cost is high, security is relatively poor; Another kind is endoporus boring processing, and this processing method is had relatively high expectations to equipment and dimensional accuracy can change, and process velocity is slow, causes the manufacturing cost of workpiece to increase.
The utility model content
Technical problem to be solved in the utility model is to provide a kind of endoporus automatic sand-blasting machine, makes in the tubular workpiece inner walls of deep holes cleaning course, and workpiece is without prejudice, and dimensional accuracy can not change, and piece surface is not contaminated.
For solving above technical problem, the endoporus automatic sand-blasting machine that the utility model provides, comprise sandpipe, cylinder and pressurizer, described sandpipe is installed on the sandpipe supporting base, this sandpipe one end is connected with piston, this piston stretches in the cylinder, the other end is equipped with abrator head, described sandpipe supporting base and cylinder are contained on the fixed support, described pressurizer is connected with sandpipe, also comprise a workpiece rotating mechanism, described workpiece rotating mechanism is by buncher, chain, driving wheel and driven pulley are formed, and described buncher is connected with chain respectively with driving wheel, and buncher rotates by the chain drive driving wheel, driving wheel and driven pulley are horizontally disposed and be positioned at the below of described abrator head, and this abrator head is bent downwardly.
The utility model adopts the principle of sand-blasting machine, and sand-blasting machine is combined with the workpiece rotating mechanism, changes traditional straight shower nozzle into crooked abrator head simultaneously.Provide comprehensive sandblast required rotation by rotating mechanism for workpiece, crooked abrator head will extend into the workpiece endoporus automatically and carry out the processing of deep hole cleaning, save cost and reach the deep hole cleaning effect again.
For making the more effective workpiece bore area that is ejected into of sand grains energy, the flexibility of described crooked abrator head is set to 130 degree.
Remarkable result of the present utility model is:
(1) workpiece is not damaged in process, and dimensional accuracy can not change;
(2) piece surface is not contaminated, abrasive material not can with part generation chemical reaction, handling safety, free from environmental pollution;
(3) the workpiece processing cost reduces significantly, and operating efficiency significantly improves, and is easy to operate;
(4) sand grains in the sandpipe can be changed as required, to satisfy different surface finishing requirements.
Description of drawings
Fig. 1 structural representation of the present utility model.
The A-A cutaway view of Fig. 2 Fig. 1.
The specific embodiment
The utility model is described in further detail below in conjunction with drawings and Examples:
As shown in Figure 1, endoporus automatic sand-blasting machine of the present utility model comprises rotating mechanism 1, sandpipe 2, sandpipe supporting base 3, abrator head 4, cylinder 5 and pressurizer 9 compositions.Rotating mechanism 1 is made up of buncher 1a, chain 1b, driving wheel 1c and driven pulley 1d.Buncher 1a is connected with chain 1b respectively with driving wheel 1c, and buncher 1a drives driving wheel 1c by chain 1b and rotates, and driving wheel 1c and driven pulley 1d are horizontally disposed and be positioned at the below of described abrator head 4.Sandpipe 2 is contained on the sandpipe supporting base 3, is positioned at the front end of sandpipe supporting base 3, and sandpipe 2 can move front and back on sandpipe supporting base 3, and sandpipe 2 one ends are connected with piston 11, and piston stretches in the cylinder 5 and can move in cylinder 5.Sandpipe 2 other ends are equipped with reclinate abrator head 4, and sandpipe supporting base 3 and cylinder 5 are contained on the fixed support 7.Pressurizer 9 is connected with sandpipe 2, for the sand grains in the sandpipe 2 10 provides enough power, makes sand grains 10 be ejected into the inner surface of workpiece 6 by crooked abrator head 4.Piston 11 drives sandpipe 2 front and back motion on sandpipe supporting base 3 under the effect of cylinder 5 compressed airs, abrator head 4 is washed away the hole inwall totally.
As shown in Figure 2, workpiece 6 is placed on driving wheel 1c and two moving runners of driven pulley 1d, regulate buncher 1a, obtain the required rotating speed of workpiece 6 sandblasts, driving driving wheel 1c by chain 1b rotates, workpiece 6 gravity and and two moving runners between under the effect of frictional force, obtain the required rotating speed of sandblast.
After starting the endoporus automatic sand-blasting machine, workpiece 6 begin under the effect of rotating mechanism 1 along the axis rotation, sandpipe 2 under the promotion of cylinder 5 in the effective length of workpiece 6 endoporus steadily, mobile evenly, realized the comprehensive sandblast of workpiece 6 endoporus.Whole sandblast process is finished in seal box 8, and seal box 8 is the totally-enclosed casees of having found time in advance, guarantees whole sandblast process free from dust, and workpiece quality has obtained further raising.
For making more effective workpiece 6 bore areas that are ejected into of sand grains energy, the flexibility of crooked abrator head 4 is set to 130 degree, can also be when being provided with, with center, the center of cylinder 5 a little more than workpiece 6, make crooked abrator head 4 can reach enough sandblast dynamics, can better guarantee the quality of sandblast.
Thisly clean the method for endoporus by sandblast, workpiece can not be damaged in process, and dimensional accuracy can not change; Piece surface is not contaminated, abrasive material not can with part generation chemical reaction, handling safety, free from environmental pollution; The workpiece processing cost reduces significantly, and operating efficiency significantly improves, and is easy to operate; Simultaneously, the sand grains in the sandpipe can be changed as required, to satisfy different surface finishing requirements.
Claims (2)
1. endoporus automatic sand-blasting machine, comprise sandpipe (2), cylinder (5) and pressurizer (9), described sandpipe (2) is installed on the sandpipe supporting base (3), these sandpipe (2) one ends are connected with piston (11), this piston (11) stretches in the cylinder (5), the other end is equipped with abrator head (4), described sandpipe supporting base (3) and cylinder (5) are contained on the fixed support (7), described pressurizer (9) is connected with sandpipe (2), it is characterized in that: also comprise a workpiece rotating mechanism (1), described workpiece rotating mechanism (1) is by buncher (1a), chain (1b), driving wheel (1c) and driven pulley (1d) are formed, described buncher (1a) is connected with chain (1b) respectively with driving wheel (1c), buncher (1a) drives driving wheel (1c) by chain (1b) and rotates, driving wheel (1c) and driven pulley (1d) are horizontally disposed and be positioned at the below of described abrator head (4), and this abrator head (4) is bent downwardly.
2. according to the described endoporus automatic sand-blasting machine of claim 1, it is characterized in that: described abrator head (4) flexibility is 130 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202492898U CN201872089U (en) | 2010-07-06 | 2010-07-06 | Automatic sand blasting machine for inner hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202492898U CN201872089U (en) | 2010-07-06 | 2010-07-06 | Automatic sand blasting machine for inner hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201872089U true CN201872089U (en) | 2011-06-22 |
Family
ID=44160023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202492898U Expired - Fee Related CN201872089U (en) | 2010-07-06 | 2010-07-06 | Automatic sand blasting machine for inner hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201872089U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103707196A (en) * | 2013-11-30 | 2014-04-09 | 桐乡市恒泰精密机械有限公司 | Processing device for ball pit oil storage hole of automobile air conditioner compressor piston |
| CN103846814A (en) * | 2013-10-23 | 2014-06-11 | 洛阳市鼎晶电子材料有限公司 | Mobile spray nozzle |
| CN109160311A (en) * | 2018-09-30 | 2019-01-08 | 科澳特石油工程技术有限公司 | A kind of blast tube sand blasting rotating and device for discharging |
| CN114800283A (en) * | 2022-03-17 | 2022-07-29 | 安徽信息工程学院 | Cleaning device for inner wall of nodular cast iron pipeline |
-
2010
- 2010-07-06 CN CN2010202492898U patent/CN201872089U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103846814A (en) * | 2013-10-23 | 2014-06-11 | 洛阳市鼎晶电子材料有限公司 | Mobile spray nozzle |
| CN103707196A (en) * | 2013-11-30 | 2014-04-09 | 桐乡市恒泰精密机械有限公司 | Processing device for ball pit oil storage hole of automobile air conditioner compressor piston |
| CN103707196B (en) * | 2013-11-30 | 2016-04-13 | 桐乡市恒泰精密机械有限公司 | The ball hole oil storage hole processing unit (plant) of automobile air conditioner compressor piston |
| CN109160311A (en) * | 2018-09-30 | 2019-01-08 | 科澳特石油工程技术有限公司 | A kind of blast tube sand blasting rotating and device for discharging |
| CN114800283A (en) * | 2022-03-17 | 2022-07-29 | 安徽信息工程学院 | Cleaning device for inner wall of nodular cast iron pipeline |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110622 Termination date: 20150706 |
|
| EXPY | Termination of patent right or utility model |