CN209986700U - Automatic feeding dresser of grinder - Google Patents
Automatic feeding dresser of grinder Download PDFInfo
- Publication number
- CN209986700U CN209986700U CN201920376840.6U CN201920376840U CN209986700U CN 209986700 U CN209986700 U CN 209986700U CN 201920376840 U CN201920376840 U CN 201920376840U CN 209986700 U CN209986700 U CN 209986700U
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- drive
- grinding
- screw rod
- mill
- rotation actuating
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Abstract
The utility model discloses an automatic feeding trimmer of machine of grinding, including setting up rotation actuating mechanism on the elevating platform of machine of grinding, being connected to the lift portion of the mill of grinding, lift portion is through a screw mechanism drive lift removal, rotation actuating mechanism passes through a drive mechanism drive screw mechanism, drive mechanism includes a drive gear and a drive rotating member of establishing on rotation actuating mechanism that sets up on screw mechanism, be provided with on the drive rotating member can with drive gear meshed's tooth section, when rotation actuating mechanism is rotatory, but spaced drive lift portion moves down, realizes that the interval of small quantity feeds, satisfies the wearing and tearing compensation requirement of mill, and simple structure, simple to operate, low in manufacturing cost.
Description
Technical Field
The utility model relates to a steel ball production facility, especially an automatic feed trimmer of machine of grinding.
Background
In the steel ball grinding machine, the mill needs regular feeding to compensate the wearing and tearing volume, guarantees the grinding precision of steel ball, and the height of mill is adjusted through the lead screw to the adoption hand wheel rotation to traditional mode, and this mode needs manual operation, needs personnel to stay on duty for a long time, so extravagant manpower resources, and because the weight of mill is great, manual adjustment is also extremely inconvenient.
Although the screw rod can be directly driven by the gear box and the motor, the feeding amount is not large, and a multi-stage gear mechanism is required to be configured, so that the structure is complicated, the direct arrangement on the grinding machine is inconvenient, and the cost is high.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model provides an automatic feeding trimmer of a grinding machine, which can realize automatic feeding.
The utility model provides a technical scheme that its technical problem adopted is:
the automatic feeding trimmer of the grinding machine comprises a rotary driving mechanism arranged on a lifting table of the grinding machine, and a lifting part connected to a grinding disc of the grinding machine, wherein the lifting part is driven to move up and down through a screw rod mechanism, the rotary driving mechanism drives the screw rod mechanism through a transmission mechanism, the transmission mechanism comprises a driving gear arranged on the screw rod mechanism and a driving rotating part arranged on the rotary driving mechanism, a tooth section meshed with the driving gear is arranged on the driving rotating part, so that small-amount interval feeding is realized, and the requirement of abrasion compensation of the grinding disc is met.
Preferably, the screw rod mechanism comprises a screw rod, the screw rod is connected to the driving gear, a thread hole matched with the screw rod is formed in the lifting part, and the lifting part is driven to lift through rotating the screw rod.
Preferably, the rotation driving mechanism is a driving motor, and the driving motor is arranged on a lifting platform of the grinding machine through a motor base so as to drive the driving rotating member to rotate.
Preferably, the screw rod is rotatably provided on the lifting table of the grinding machine so as to be rotatable with respect to the lifting table of the grinding machine, and satisfies a requirement for driving the lifting unit to ascend and descend.
The utility model has the advantages that: when the rotary driving mechanism rotates, the lifting part can be driven to move downwards at intervals, small-amount interval feeding is realized, the abrasion compensation requirement of the grinding disc is met, and the rotary grinding disc is simple in structure, convenient to install and low in manufacturing cost.
Drawings
The present invention will be further explained with reference to the drawings and examples.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an exploded schematic view of an embodiment of the present invention;
fig. 3 is a top view of an embodiment of the present invention.
Detailed Description
Referring to fig. 1 to 3, fig. 1 to 3 are schematic structural views of an embodiment of the present invention, as shown in the drawing, an automatic feed dresser of a grinding machine includes a rotary drive mechanism provided on a lifting table 1 of the grinding machine, a lifting part 2 connected to a grinding disc of the grinding machine, the lifting part 2 is driven by a screw rod mechanism to move up and down, the rotation driving mechanism drives the screw rod mechanism by a transmission mechanism, the transmission mechanism comprises a driving gear 31 provided on the screw mechanism and a driving rotary member 32 provided on the rotary driving mechanism, the driving rotary member 32 is provided with a tooth section 321 capable of meshing with the driving gear 31, and when the rotary driving mechanism is rotated, the lifting part can be driven to move downwards at intervals, small-amount interval feeding is realized, the abrasion compensation requirement of the grinding disc is met, and the grinding disc feeding device is simple in structure, convenient to install and low in manufacturing cost.
Preferably, the screw rod mechanism includes a screw rod 41, the screw rod 41 is rotatably disposed on the lifting platform 1 of the grinding machine, the screw rod 41 is connected to the driving gear 31, the lifting portion 2 is provided with a thread hole 42 matched with the screw rod 41, the driving rotating member 32 is disposed on the rotation driving mechanism, and the lifting portion 2 can be driven to move up and down by the cooperation of the screw rod mechanism.
Preferably, the rotation driving mechanism is a driving motor 5, and the driving motor 5 is arranged on the lifting platform 1 of the grinding machine through a motor base 51, without additionally arranging a multi-stage reduction gearbox or only arranging a small reduction gearbox with a small speed ratio.
Preferably, the lifting part 2 is of a 'Γ' type structure, and comprises a horizontal arm 21 and a vertical arm 22, wherein the threaded hole 42 is formed at the end of the horizontal arm 21, the other end of the horizontal arm 21 is slidably disposed on the vertical arm 22, the lower end of the vertical arm 22 is connected to the grinding disc, and a positioning mechanism capable of positioning the horizontal arm 21 is disposed on the vertical arm 22, and by means of the positioning mechanism, the relative position between the lifting part 2 and the grinding disc can be adjusted according to grinding discs of different specifications (such as thickness), so as to improve the universality.
The positioning mechanism can adopt bolt pressing positioning or bolt positioning, for example, a bolt hole can be arranged at the end part of the cross arm 21, a plurality of positioning holes are found on the vertical arm 22 along the sliding of the cross arm 21, and the position can be adjusted by inserting bolts into different positioning holes and bolt holes; the positioning function can also be achieved by providing the vertical arm 22 with a threaded hole and providing a bolt that can be pressed against the horizontal arm 21, which will not be described in detail herein.
The above description specifically describes the preferred embodiment of the present invention, but of course, the present invention can also adopt different forms from the above embodiments, and equivalent changes or corresponding modifications made by those skilled in the art without departing from the spirit of the present invention should fall within the protection scope of the present invention.
Claims (4)
1. The automatic feed trimmer of the grinder, its characteristic is: including setting up rotation actuating mechanism on the elevating platform (1) of grinding machine, being connected to the lift portion (2) of the mill's mill dish, lift portion (2) are through a screw mechanism drive lift removal, rotation actuating mechanism passes through a drive mechanism drive screw mechanism, drive mechanism includes one drive gear (31) and one drive rotating member (32) of setting on rotation actuating mechanism that set up on screw mechanism, be provided with on drive rotating member (32) can with drive gear (31) meshing tooth section (321).
2. The automatic feed conditioner of a grinding mill of claim 1, wherein: the screw rod mechanism comprises a screw rod (41), the screw rod (41) is connected to the driving gear (31), and a thread hole (42) matched with the screw rod (41) is formed in the lifting part (2).
3. The automatic feed conditioner of a grinding mill of claim 2, wherein: the rotation driving mechanism is a driving motor (5), and the driving motor (5) is arranged on the lifting platform (1) of the grinding machine through a motor base (51).
4. The automatic feed conditioner of a grinding mill of claim 2, wherein: the screw rod (41) is rotatably arranged on a lifting platform (1) of the grinding machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920376840.6U CN209986700U (en) | 2019-03-22 | 2019-03-22 | Automatic feeding dresser of grinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920376840.6U CN209986700U (en) | 2019-03-22 | 2019-03-22 | Automatic feeding dresser of grinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209986700U true CN209986700U (en) | 2020-01-24 |
Family
ID=69290074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920376840.6U Active CN209986700U (en) | 2019-03-22 | 2019-03-22 | Automatic feeding dresser of grinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209986700U (en) |
-
2019
- 2019-03-22 CN CN201920376840.6U patent/CN209986700U/en active Active
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