CN109530589B - Semi-automatic cleaning device for thread rolling wheel - Google Patents
Semi-automatic cleaning device for thread rolling wheel Download PDFInfo
- Publication number
- CN109530589B CN109530589B CN201811512029.2A CN201811512029A CN109530589B CN 109530589 B CN109530589 B CN 109530589B CN 201811512029 A CN201811512029 A CN 201811512029A CN 109530589 B CN109530589 B CN 109530589B
- Authority
- CN
- China
- Prior art keywords
- rod
- motor
- thread rolling
- shaft
- rolling wheel
- 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.)
- Expired - Fee Related
Links
- 238000005096 rolling process Methods 0.000 title claims abstract description 60
- 238000004140 cleaning Methods 0.000 title claims abstract description 47
- 238000003825 pressing Methods 0.000 claims abstract description 5
- 239000011248 coating agent Substances 0.000 claims abstract description 4
- 238000000576 coating method Methods 0.000 claims abstract description 4
- 239000000428 dust Substances 0.000 claims description 11
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910001111 Fine metal Inorganic materials 0.000 description 1
- 208000034699 Vitreous floaters Diseases 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000011086 high cleaning Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
- B21H3/00—Making helical bodies or bodies having parts of helical shape
- B21H3/02—Making helical bodies or bodies having parts of helical shape external screw-threads ; Making dies for thread rolling
- B21H3/04—Making by means of profiled-rolls or die rolls
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/12—Brushes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
- B08B1/32—Cleaning by methods involving the use of tools by movement of cleaning members over a surface using rotary cleaning members
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/04—Cleaning by suction, with or without auxiliary action
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cleaning In General (AREA)
Abstract
The invention discloses a semi-automatic cleaning device for a thread rolling wheel, which comprises a first motor, a shaft rod for coating the thread rolling wheel, a limiter for limiting and fixing the thread rolling wheel, a second motor, a cleaning brush and a moving mechanism for moving the second motor; a rotating shaft of the first motor is connected with one end of the shaft lever, and the stopper is arranged at the other end of the shaft lever; the moving mechanism is arranged on one side of the shaft rod, the second motor is arranged on the moving mechanism, and the cleaning brush is arranged on a rotating shaft of the second motor. The device also comprises a jacking device for limiting the swing of the shaft lever; the top pressing device is opposite to the free end of the shaft lever; the jacking device comprises a jacking rod and a cylinder; the fixed pressure rod is fixedly connected with the piston end of the cylinder, and the top pressure rod can be extruded with the end face of the free end of the shaft lever when the cylinder extends. The invention can semi-automatically clean more thread rolling wheels at one time, thereby improving the cleaning efficiency and saving the cost.
Description
Technical Field
The invention relates to the field of finish machining, in particular to a semi-automatic cleaning device for a thread rolling wheel.
Background
The thread rolling wheel is a tool for rolling threads on a thread rolling machine by using a metal plastic deformation method. After the thread rolling wheel is machined, more fine metal scraps can exist in a thread groove of the thread rolling wheel, the quality of threads rolled by the thread rolling wheel is seriously affected by the scraps, and meanwhile, the detection of the product quality of the thread rolling wheel is inconvenient.
A means of cleaning the thread roller has therefore been created, the cleaning means now being common to rotate the thread roller manually and to clean the thread groove of the thread roller with the other hand. The cleaning speed is slow, only one thread rolling wheel can be cleaned each time, and a large amount of manpower is needed due to manual cleaning.
Disclosure of Invention
In view of the above-mentioned defects of the prior art, the present invention aims to provide a semi-automatic cleaning device for a thread rolling wheel, which can semi-automatically clean a large number of thread rolling wheels at a time, and has the advantages of high cleaning efficiency and low cost.
The purpose of the invention is realized by the following technical scheme:
the semi-automatic cleaning device for the thread rolling wheel comprises a first motor, a shaft rod for coating the thread rolling wheel, a limiter for limiting and fixing the thread rolling wheel, a second motor, a cleaning brush and a moving mechanism for moving the second motor;
a rotating shaft of the first motor is connected with one end of the shaft lever, and the stopper is arranged at the other end of the shaft lever; the moving mechanism is arranged on one side of the shaft rod, the second motor is arranged on the moving mechanism, and the cleaning brush is arranged on a rotating shaft of the second motor.
Furthermore, the device also comprises a jacking device for limiting the swing of the shaft lever; the top pressing device is opposite to the free end of the shaft lever;
the jacking device comprises a jacking rod and a cylinder; the fixed pressure rod is fixedly connected with the piston end of the cylinder, and the top pressure rod can be extruded with the end face of the free end of the shaft lever when the cylinder extends.
Furthermore, the jacking device also comprises a rotating bearing; the top pressure rod comprises a fixed rod and a rotating rod; one end of the fixed rod is fixedly connected with the air cylinder, and the other end of the fixed rod is fixedly connected with the outer ring of the rotating bearing; the outer surface of one end of the rotating rod is fixedly connected with the inner surface of the rotating bearing, and the other end of the rotating rod can be extruded with the end face of the free end of the shaft rod when the cylinder extends.
Furthermore, the jacking device also comprises a pressure bearing and a spring; a cylindrical groove is formed in the end face of one end of the fixed rod and one end of the rotating bearing; the springs are uniformly distributed at the bottom of the cylindrical groove; the pressure bearing is positioned in the cylindrical groove, the diameter of the pressure bearing is equal to that of the cylindrical groove, and one bearing surface of the pressure bearing and the spring are mutually extruded; the end face of one end of the rotating rod fixedly connected with the rotating bearing and the other bearing surface of the pressure bearing are mutually extruded.
Furthermore, the semi-automatic cleaning device for the thread rolling wheel further comprises a shell and a dust suction device; the shell wraps the first motor, the shaft rod of the outer sleeve thread rolling wheel, the limiter for limiting and fixing the thread rolling wheel, the second motor, the cleaning brush and the moving mechanism for moving the second motor; the dust suction device is arranged outside the shell and communicated with the inside of the shell.
Further, the limiting stopper is a nut; and the shaft lever is provided with a thread matched with the nut.
Further, the moving mechanism is a screw rod moving mechanism.
Further, the length of the cleaning brush is equal to the length of the shaft, and the moving direction of the moving mechanism is not parallel to the direction of the shaft.
Due to the adoption of the technical scheme, the invention has the following advantages:
the plurality of thread rolling wheels can be sleeved on the shaft rod through the shaft rod, and then the thread rolling wheels are fixed on the shaft rod through the limiting device, so that the thread rolling wheels fixed on the shaft rod can also rotate when the shaft rod rotates; can rotate the cleaning brush through the second motor, can clean the sweeps on the thread rolling wheel surface when the cleaning brush rotates to it is once only clean to a large amount of thread rolling wheels to have realized.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof.
Drawings
The drawings of the invention are illustrated as follows:
fig. 1 is a schematic structural view of a semi-automatic cleaning device of a thread rolling wheel.
Fig. 2 is an enlarged schematic view of a portion a in fig. 1.
In the figure: 1. a first motor; 2. a shaft lever; 3. a nut; 4. a second motor; 5. a cleaning brush; 6. a moving mechanism; 61. a screw rod; 62. a screw rod 61 sleeve; 63. a base plate; 711. fixing the rod; 712. rotating the rod; 72. a cylinder; 73. a rotating bearing; 74. a pressure bearing; 75. a spring; 8. a housing; 9. a dust suction device.
Detailed Description
The invention is further illustrated by the following figures and examples.
Example (b):
as shown in fig. 1 to 2, the semi-automatic cleaning device for the thread rolling wheel comprises a first motor 1, a shaft rod 2 for coating the thread rolling wheel, a stopper for limiting and fixing the thread rolling wheel, a second motor 4, a cleaning brush 5 and a moving mechanism 6 for moving the second motor 4;
a rotating shaft of the first motor 1 is connected with one end of the shaft lever 2, and the stopper is arranged at the other end of the shaft lever 2; the moving mechanism 6 is arranged on one side of the shaft lever 2, the second motor 4 is arranged on the moving mechanism 6, and the cleaning brush 5 is arranged on a rotating shaft of the second motor 4.
The plurality of thread rolling wheels can be sleeved on the shaft lever 2 through the shaft lever 2, and then the thread rolling wheels are fixed on the shaft lever 2 through the limiting stopper, so that the thread rolling wheels fixed on the shaft lever 2 can also rotate when the shaft lever 2 rotates; the cleaning brush 5 can be rotated by the second motor 4, and scraps on the surface of the thread rolling wheel can be cleaned when the cleaning brush 5 rotates, so that the purpose of cleaning a large number of thread rolling wheels at one time is achieved.
In the embodiment, the device also comprises a jacking device for limiting the swing of the shaft lever 2; the jacking device is opposite to the free end of the shaft lever 2;
the jacking device comprises a jacking rod and a cylinder 72; the fixed pressure rod is fixedly connected with the piston end of the cylinder 72, and the top pressure rod can be extruded with the end face of the free end of the shaft lever 2 when the cylinder 72 extends.
Because behind the more thread rolling wheel of having fixed on axostylus axostyle 2, under the effect of gravity to and under the rotation effect of pivot, the swing will appear in the free end of axostylus axostyle 2, and this will lead to can appear probably not clean at the thread rolling wheel at axostylus axostyle 2 end when cleaning the thread rolling wheel groove of cleaning brush 5, also can make the longevity of axostylus axostyle 2 shorten simultaneously, also has the cracked risk of axostylus axostyle 2 simultaneously. The swing of the free end of the shaft lever 2 can be limited by the arrangement of the jacking lever.
In this embodiment, the pressing device further includes a rotating bearing 73; the top pressure rod comprises a fixed rod 711 and a rotating rod 712; one end of the fixed rod 711 is fixedly connected with the cylinder 72, and the other end is fixedly connected with the outer ring of the rotating bearing 73; the outer surface of one end of the rotating rod 712 is fixedly connected to the inner surface of the rotating bearing, and the other end thereof can be pressed against the end surface of the free end of the shaft 2 when the cylinder 72 is extended.
By means of the bearings it is possible to achieve that the rotation of the shaft 2 is not limited but that the displacement of the shaft 2 is limited.
In this embodiment, the pressing device further includes a pressure bearing 74 and a spring 75; a cylindrical groove is arranged on the end surface of one end of the fixed rod 711 and one end of the rotating bearing 73; the springs 75 are evenly distributed at the bottom of the cylindrical groove; the pressure bearing 74 is positioned in the cylindrical groove, the diameter of the pressure bearing 74 is equal to that of the cylindrical groove, and one bearing surface of the pressure bearing 74 is pressed with the spring 75; the end surface of the rotating rod 712 at the end fixed to the rotating bearing 73 and the other bearing surface of the pressure bearing 74 are pressed against each other.
Due to the adoption of the rotating bearing 73, when a force is applied to the free end of the shaft rod 2, the inner ring and the balls of the rotating bearing 73 will generate a certain displacement with the outer ring, which will result in the shortened service life of the bearing and also limit the magnitude of the force applied to the free end of the shaft rod 2. This problem is perfectly solved by the pressure bearing 74.
In the embodiment, the semi-automatic cleaning device for the thread rolling wheel further comprises a shell 8 and a dust suction device 9; the shell 8 wraps the first motor 1, the shaft rod 2 of the outer sleeve thread rolling wheel, the limiter for limiting and fixing the thread rolling wheel, the second motor 4, the cleaning brush 5 and the moving mechanism 6 for moving the second motor 4; the dust suction device 9 is installed outside the housing 8 and communicated with the inside of the housing 8.
Because the cleaning brush 5 when brushing the sweeps in the thread rolling wheel silk groove, the sweeps will produce and splash, this will lead to the clear in-process to produce a large amount of floaters like dust, this will cause very big harm to workman and environment, seal through shell 8 and reuse the dust catcher and clean and can solve this problem.
The invention works by controlling the cylinder 72 to contract, at which time the rod 712 is separated from the shaft 2 and the nut 3 is unscrewed.
Staff is with the thread rolling wheel overcoat in proper order on axostylus axostyle 2, and it is fixed to reuse nut 3, and control cylinder 72 extends for the dwang 712 level presses the free end of axostylus axostyle 2, can make the terminal of dwang 712 and the terminal surface setting recess that matches each other of the free end of axostylus axostyle 2 in order to strengthen frictional force this moment improve frictional force.
And then the first motor 1 and the second motor 4 are started to seal the shell 8, the dust suction device 9 is started, the screw rod 61 motor on the moving mechanism 6 is started again, the screw rod sleeve 62 on the floor is driven to start moving under the rotation of the screw rod 61 motor, then the bottom plate 63 moves towards the shaft rod 2, the cleaning brush 5 on the floor rotates to be in contact with the thread rolling wheel on the shaft rod 2, and at the moment, the rotating directions of the cleaning brush 5 and the thread rolling wheel are opposite.
When the cleaning brush 5 contacts the thread rolling wheel for a certain distance, the rotation of the motor of the screw rod 61 is stopped, and when the cleaning brush 5 cleans the thread rolling wheel for a period of time, the first motor 1 and the second motor 4 are turned off to control the motor of the screw rod 61 to rotate reversely, so that the cleaning brush 5 is far away from the thread rolling wheel.
After a period of time, the dust suction device 9 finishes absorbing the scraps in the shell 8, the shell 8 is opened, the cylinder 72 is controlled to contract, the nut 3 is screwed off, and the thread rolling wheels are taken down, so that the cleaning of a batch of thread rolling wheels is finished.
Finally, the above embodiments are only intended to illustrate the technical solutions of the present invention and not to limit the present invention, and although the present invention has been described in detail with reference to the preferred embodiments, it will be understood by those skilled in the art that modifications or equivalent substitutions may be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions, and all of them should be covered by the claims of the present invention.
Claims (5)
1. A semi-automatic cleaning device for a thread rolling wheel is characterized by comprising a first motor, a shaft rod for coating the thread rolling wheel, a limiter for limiting and fixing the thread rolling wheel, a second motor, a cleaning brush and a moving mechanism for moving the second motor;
a rotating shaft of the first motor is connected with one end of the shaft lever, and the stopper is arranged at the other end of the shaft lever; the moving mechanism is arranged on one side of the shaft rod, the second motor is arranged on the moving mechanism, and the cleaning brush is arranged on a rotating shaft of the second motor;
the semi-automatic cleaning device for the thread rolling wheel further comprises a jacking device for limiting the shaft lever to swing; the top pressing device is opposite to the free end of the shaft lever;
the jacking device comprises a jacking rod and a cylinder; the top pressure rod is fixedly connected with the piston end of the cylinder, and can be extruded with the end face of the free end of the shaft lever when the cylinder extends;
the jacking device also comprises a rotating bearing; the top pressure rod comprises a fixed rod and a rotating rod; one end of the fixed rod is fixedly connected with the air cylinder, and the other end of the fixed rod is fixedly connected with the outer ring of the rotating bearing; the outer surface of one end of the rotating rod is fixedly connected with the inner surface of the rotating bearing, and the other end of the rotating rod can be extruded with the end surface of the free end of the shaft lever when the cylinder extends;
the jacking device also comprises a pressure bearing and a spring; a cylindrical groove is formed in the end face of one end of the fixed rod and one end of the rotating bearing; the springs are uniformly distributed at the bottom of the cylindrical groove; the pressure bearing is positioned in the cylindrical groove, the diameter of the pressure bearing is equal to that of the cylindrical groove, and one bearing surface of the pressure bearing and the spring are mutually extruded; the end face of one end of the rotating rod fixedly connected with the rotating bearing and the other bearing surface of the pressure bearing are mutually extruded.
2. The semi-automatic cleaning device for the thread rolling wheel of claim 1, further comprising a housing, a dust collector; the shell wraps the first motor, the shaft rod of the outer sleeve thread rolling wheel, the limiter for limiting and fixing the thread rolling wheel, the second motor, the cleaning brush and the moving mechanism for moving the second motor; the dust suction device is arranged outside the shell and communicated with the inside of the shell.
3. The semi-automatic cleaning device for the thread rolling wheel according to claim 1, wherein the stopper is a nut; and the shaft lever is provided with a thread matched with the nut.
4. The apparatus according to claim 1 wherein the moving mechanism is a lead screw moving mechanism.
5. The apparatus according to any one of claims 1 and 3, wherein the cleaning brush has a length equal to that of the shaft, and the moving mechanism moves in a direction not parallel to the shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811512029.2A CN109530589B (en) | 2018-12-11 | 2018-12-11 | Semi-automatic cleaning device for thread rolling wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811512029.2A CN109530589B (en) | 2018-12-11 | 2018-12-11 | Semi-automatic cleaning device for thread rolling wheel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109530589A CN109530589A (en) | 2019-03-29 |
| CN109530589B true CN109530589B (en) | 2020-11-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811512029.2A Expired - Fee Related CN109530589B (en) | 2018-12-11 | 2018-12-11 | Semi-automatic cleaning device for thread rolling wheel |
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| Country | Link |
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| CN (1) | CN109530589B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109938639A (en) * | 2019-04-27 | 2019-06-28 | 漳州阿尔巴金属制品有限公司 | A kind of bathroom accessories with dedusting function |
| CN113649502A (en) * | 2021-07-14 | 2021-11-16 | 尹福裕 | Integrated machining system and machining method for hexagonal screw fastener |
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| CN204486503U (en) * | 2015-03-13 | 2015-07-22 | 邢台新翔金属材料科技股份有限公司 | A kind of highly automated adjusting device of wire drawing machine coil holder |
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| CN106583286A (en) * | 2016-11-09 | 2017-04-26 | 安徽千禧精密轴承制造有限公司 | Bearing outer ring cleaning device |
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| Publication number | Publication date |
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| CN109530589A (en) | 2019-03-29 |
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