CN209754870U - High-stability roller grinding machine - Google Patents
High-stability roller grinding machine Download PDFInfo
- Publication number
- CN209754870U CN209754870U CN201920261476.9U CN201920261476U CN209754870U CN 209754870 U CN209754870 U CN 209754870U CN 201920261476 U CN201920261476 U CN 201920261476U CN 209754870 U CN209754870 U CN 209754870U
- Authority
- CN
- China
- Prior art keywords
- gear
- angle adjusting
- positioning pin
- roller
- shaft
- 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
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
A roller grinder with high stability relates to the technical field of grinders; a shaft of the angle adjusting gear is mounted at the upper end of the bracket through a bearing, the angle adjusting gear is fixedly connected with the shaft sleeve, the rotating shaft is mounted in the shaft sleeve through a bearing, one end of the rotating shaft is fixedly provided with a roller, the other end of the rotating shaft is provided with a belt pulley, and the motor is in driving connection with the belt pulley; a main gear is meshed below the angle adjusting gear and is arranged on a shaft of a hand wheel, a gear positioning pin jack is formed in a bracket on the outer side of the main gear, and a gear positioning pin is inserted into the gear positioning pin jack and is positioned between two adjacent teeth of the main gear; the angle adjusting gear is provided with two angle adjusting limiting blocks. A high roller mill of stability, can adjust inclination wantonly, adapt to different grinding precision grades, the difficult rotation of cylinder after the slope, job stabilization nature is strong.
Description
Technical Field
The utility model relates to a grind quick-witted technical field, concretely relates to high roller mill of stability.
Background
The roller grinder adopts the principle of centrifugal motion to achieve the purpose of grinding the surface of a workpiece, and is mainly suitable for deburring, derusting, rounding and bright polishing of various parts of metal, nonferrous metal and non-metal products. The method is particularly suitable for surface finishing of easily-deformed workpieces. The roller grinder adopts a horizontal rotary barrel, and the inner barrel is covered with a PU rubber lining, so that the roller grinder can resist acid and alkali, is wear-resistant and can prevent work from being damaged. The belt pulley is driven by the motor, the belt pulley drives the drum to rotate horizontally, the rotating speed is 40-50 r/min, and the belt pulley is commonly used for removing burrs, chamfers, oil, rust and surface polishing of various parts such as hardware, electronics, plastics, jewelry and the like.
The existing roller grinding machine is inclined or horizontal, the inclination angle can not be adjusted at will, the roller grinding machine can not adapt to different grinding precision grades, and the working stability after inclination is not strong.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a simple structure, reasonable in design, convenient to use's high cylinder mill of stability to prior art's defect and not enough.
In order to achieve the above object, the utility model adopts the following technical scheme: the automatic angle adjusting device comprises a bracket, an angle adjusting gear, a shaft sleeve, a rotating shaft, a roller, a workpiece inlet, a belt pulley, a motor, a hand wheel, a main gear, a gear positioning pin jack, a gear positioning pin and an angle adjusting limiting block; the shaft of the angle adjusting gear is mounted at the upper end of the bracket through a bearing, the angle adjusting gear is fixedly connected with the shaft sleeve, the rotating shaft is mounted in the shaft sleeve through a bearing, one end of the rotating shaft is fixedly provided with the roller, the other end of the rotating shaft is provided with the belt pulley, and the motor is in driving connection with the belt pulley; a main gear is meshed below the angle adjusting gear and is arranged on a shaft of a hand wheel, a gear positioning pin jack is formed in a bracket on the outer side of the main gear, and a gear positioning pin is inserted into the gear positioning pin jack and is positioned between two adjacent teeth of the main gear; the angle adjusting gear is provided with two angle adjusting limiting blocks.
Preferably, the angle adjusting gear is integrally connected with a fixed seat, and the fixed seat is fixed with the shaft sleeve through a screw.
Preferably, a belt wheel cover frame is fixed at the bottom of the shaft sleeve, and the motor base is fixedly connected with the belt wheel cover frame.
Preferably, an end cover mounting flange is fixed on the inlet.
preferably, the roller is a hexagonal or octagonal roller.
When the utility model is operated, grinding stones and workpieces are put into the roller from the workpiece inlet, the hand wheel is rotated, the main gear rotates to drive the angle adjusting gear to rotate a certain angle, so that the shaft sleeve fixed on the angle adjusting gear rotates a certain angle, the roller, the belt pulley and the motor at two ends of the rotating shaft installed in the shaft sleeve rotate a certain angle at the same time, different grades can be conveniently ground, the larger the inclination angle is, the higher the grade is, and finally, a gear positioning pin is inserted between two adjacent teeth of the main gear to form positioning; when the roller needs to be adjusted to enable the workpiece inlet to be inclined downwards, the end cover of the workpiece inlet is fixed by screws; the two angle adjusting limiting blocks are fixed at two teeth of the angle adjusting gear, and the main gear is at the highest angle and the lowest angle of the inclined roller when rotating to the two teeth.
After the structure is adopted, the utility model discloses the beneficial effect who produces does: a high roller mill of stability, can adjust inclination wantonly, adapt to different grinding precision grades, the difficult rotation of cylinder after the slope, job stabilization nature is strong, the utility model has the advantages of simple structure, set up reasonable, the cost of manufacture low.
Drawings
FIG. 1 is a block diagram of the present invention;
FIG. 2 is a view showing the combination of the angle-adjusting gear and the main gear according to the present invention;
FIG. 3 is a structural view of the drum of the present invention;
fig. 4 is an enlarged view of a portion a in fig. 1.
Description of reference numerals:
The automatic angle adjusting device comprises a support 1, an angle adjusting gear 2, a shaft sleeve 3, a rotating shaft 4, a roller 5, a workpiece inlet 6, a belt pulley 7, a motor 8, a hand wheel 9, a main gear 10, a gear positioning pin jack 11, a gear positioning pin 12, an angle adjusting limiting block 13, a fixed seat 14, a motor seat 15 and an end cover mounting flange 16.
Detailed Description
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Referring to fig. 1 to 4, the following technical solutions are adopted in the present embodiment: the automatic angle adjusting device comprises a support 1, an angle adjusting gear 2, a shaft sleeve 3, a rotating shaft 4, a roller 5, a workpiece inlet 6, a belt pulley 7, a motor 8, a hand wheel 9, a main gear 10, a gear positioning pin jack 11, a gear positioning pin 12 and an angle adjusting limiting block 13; the shaft of the angle adjusting gear 2 is mounted at the upper end of the bracket 1 through a bearing, the angle adjusting gear 2 is fixedly connected with the shaft sleeve 3, the rotating shaft 4 is mounted in the shaft sleeve 3 through a bearing, a hexagonal or octagonal roller 5 is fixed at one end of the rotating shaft 4, a belt pulley 7 is mounted at the other end of the rotating shaft 4, and a motor 8 is in driving connection with the belt pulley 7; the angle adjusting device is characterized in that a main gear 10 is meshed below the angle adjusting gear 2, the main gear 10 is installed on a shaft of a hand wheel 9, a gear positioning pin jack 11 is formed in a support 1 on the outer side of the main gear 10, a gear positioning pin 12 is inserted into the gear positioning pin jack 11 and located between two adjacent teeth of the main gear 10, grinding stones and workpieces are placed in the roller 5, the hand wheel 9 is rotated, the main gear 10 rotates to drive the angle adjusting gear 2 to rotate for a certain angle, so that the shaft sleeve 3 fixed on the angle adjusting gear 2 rotates for a certain angle, the roller 5, the belt pulley 7 and the motor 8 which are installed at two ends of the rotating shaft 4 in the shaft sleeve 3 rotate for a certain angle at the same time, different grades can be conveniently ground, the larger the inclination angle is, the grade is higher, and finally the gear positioning pin 12 is inserted between two.
The angle adjusting gear 2 is provided with two angle adjusting limiting blocks 13, the two angle adjusting limiting blocks 13 are fixed at two teeth of the angle adjusting gear 2, and the main gear 10 is at the highest angle and the lowest angle of the inclination of the roller 5 when rotating to the two teeth.
The angle adjusting gear 2 on an organic whole be connected with fixing base 14, fixing base 14 is fixed with axle sleeve 3 through the screw, the bottom of axle sleeve 3 is fixed with the band pulley cover frame, motor cabinet 15 and band pulley cover frame fixed connection, axle sleeve 3, pivot 4, cylinder 5, belt pulley 7 and motor 8 connect into a whole with angle adjusting gear 2, when angle adjusting gear 2 rotated, above-mentioned all parts of being connected with it rotated together, did not influence the transmission between motor 8 and the pivot 4.
An end cover mounting flange 16 is fixed on the workpiece inlet 6, and when the roller 5 needs to be adjusted to enable the workpiece inlet 6 to be inclined downwards, the end cover of the workpiece inlet 6 is fixed by screws.
After adopting above-mentioned structure, this embodiment produces beneficial effect does: this embodiment a high roller mill of stability, can adjust inclination wantonly, adapt to different grinding precision grades, the difficult rotation of cylinder after the slope, job stabilization nature is strong, this embodiment has simple structure, sets up reasonable, cost of manufacture low grade advantage.
The basic principles and main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a high cylinder mill of stability which characterized in that: the automatic angle adjusting device comprises a bracket, an angle adjusting gear, a shaft sleeve, a rotating shaft, a roller, a workpiece inlet, a belt pulley, a motor, a hand wheel, a main gear, a gear positioning pin jack, a gear positioning pin and an angle adjusting limiting block; the shaft of the angle adjusting gear is mounted at the upper end of the bracket through a bearing, the angle adjusting gear is fixedly connected with the shaft sleeve, the rotating shaft is mounted in the shaft sleeve through a bearing, one end of the rotating shaft is fixedly provided with the roller, the other end of the rotating shaft is provided with the belt pulley, and the motor is in driving connection with the belt pulley; a main gear is meshed below the angle adjusting gear and is arranged on a shaft of a hand wheel, a gear positioning pin jack is formed in a bracket on the outer side of the main gear, and a gear positioning pin is inserted into the gear positioning pin jack and is positioned between two adjacent teeth of the main gear; the angle adjusting gear is provided with two angle adjusting limiting blocks.
2. A high stability barrel mill according to claim 1, wherein: the angle adjusting gear is integrally connected with a fixing seat, and the fixing seat is fixed with the shaft sleeve through a screw.
3. A high stability barrel mill according to claim 1, wherein: the bottom of the shaft sleeve is fixed with a belt wheel cover frame, and the motor base is fixedly connected with the belt wheel cover frame.
4. A high stability barrel mill according to claim 1, wherein: an end cover mounting flange is fixed on the workpiece inlet.
5. A high stability barrel mill according to claim 1, wherein: the roller is a hexagonal or octagonal roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920261476.9U CN209754870U (en) | 2019-03-01 | 2019-03-01 | High-stability roller grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920261476.9U CN209754870U (en) | 2019-03-01 | 2019-03-01 | High-stability roller grinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209754870U true CN209754870U (en) | 2019-12-10 |
Family
ID=68753187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920261476.9U Expired - Fee Related CN209754870U (en) | 2019-03-01 | 2019-03-01 | High-stability roller grinding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209754870U (en) |
-
2019
- 2019-03-01 CN CN201920261476.9U patent/CN209754870U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191210 Termination date: 20210301 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |