CN202825542U - Direct connection drive mechanism of grinding head assembly - Google Patents
Direct connection drive mechanism of grinding head assembly Download PDFInfo
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- CN202825542U CN202825542U CN 201220446485 CN201220446485U CN202825542U CN 202825542 U CN202825542 U CN 202825542U CN 201220446485 CN201220446485 CN 201220446485 CN 201220446485 U CN201220446485 U CN 201220446485U CN 202825542 U CN202825542 U CN 202825542U
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- grinding head
- flange
- groove
- direct
- connector
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Abstract
The utility model relates to a direct connection drive mechanism of a grinding head assembly. The direct connection drive mechanism comprises a motor. The lower portion of the motor is provided with a flange through a fastener. A direct connection mechanism is arranged in the flange. The upper end of the direct connection mechanism is connected with an output shaft of the motor, and the lower end of the direct connection mechanism is connected with a grinding head shaft. Two ends of the grinding head shaft are provided with supporting seats through supporting bearings which are connected with the flange through fasteners. According to the direct connection drive mechanism, the output shaft of the motor is connected with the grinding head shaft of the grinding head assembly through the direct connection mechanism so that motive power of the motor is enabled to be passed to the grinding head shaft, and therefore the direct connection drive mechanism is simple in structure and convenient to install and machine, improves rigidity and strength of the motor, and reduces complex transmission pieces, thereby reducing cost.
Description
Technical field
The utility model relates to the direct-connection transmission mechanism of medal polish machinery processing technique field, especially grinding head assembly.
Background technology
Sheet metal such as corrosion resistant plate, when aluminium sheet is applied as surface decoration, need to realize wire drawing on the surface, the artistic effects such as mill 8K, therefore by the sheet material grinder thin plate sheet material is carried out surface grinding, usually be provided with tens to up to a hundred grinding head assemblies on the grinder, grinding head assembly provides power by motor, in the prior art, adopt two grinding head assemblies of a motor band, mounting strap transmission device on the output shaft of motor is by installing grinding head assembly on the belt driver output shaft, this installation and kind of drive structure trouble, inconvenience is installed, and in actual use, often produce the power of motor deficiency, provide rotating speed slower, long-term use, belt easily weares and teares, the fragment that has wearing and tearing drops, and fragment is top-down in the process falls on the sheet material, has had a strong impact on the crudy of institute's converted products; Change the belt troublesome poeration, production efficiency is low.
The utility model content
The applicant adopts belt driver that trouble is installed for grinding head assembly in the above-mentioned existing production technology, affect the shortcomings such as converted products quality, provide a kind of rational in infrastructure, the direct-connection transmission mechanism of easy to operate grinding head assembly, thereby make it easy for installation, reduce the loss of motor, saved power consumption, reduced cost.
The technical scheme that the utility model adopts is as follows:
A kind of direct-connection transmission mechanism of grinding head assembly, comprise motor, described motor lower portion is equipped with flange by securing member, be positioned at flange direct-coupled mechanism is installed, the upper end of described direct-coupled mechanism connects motor output shaft, the lower end of described direct-coupled mechanism connects grinding head shaft, and the two ends of described grinding head shaft are equipped with bearing by spring bearing, and described bearing is connected with flange by securing member.
As further improvement in the technical proposal:
The structure of described direct-coupled mechanism is: comprise the first connector and the second connector, described the first connector and the second connector pass through splined;
The structure of described the first connector is: comprise spindle nose, the bottom of described spindle nose arranges coupling spindle, and the external peripheral surface of described coupling spindle is provided with external splines, and described spindle nose has the hole that is connected motor output shaft with the middle part of coupling spindle;
The structure of described the second connector is: axle sleeve, and described axle sleeve upper end is provided with the internal spline that is connected with external splines, and the internal spline bottom arranges reaming, and described reaming bottom is provided with the through hole that grinding head shaft is installed;
The structure of described flange is: described flange becomes " T " character form structure, described flange both upper ends thereof is respectively arranged with the screwed hole that is connected with motor lower portion, described flange middle part is provided with the first groove and the second groove that direct-coupled mechanism is installed, and the two ends that are positioned at the second groove are respectively arranged with the installing hole that is connected with bearing; Described flange bottom is provided with raised line;
The structure of described bearing is: comprise upper plate and lower shoe, described upper plate all becomes shackle structure with lower shoe, between described upper plate and the lower shoe cylinder is set, have the reach through hole that grinding head shaft is installed in the described bearing, lay respectively at and be provided with the first groove and the second groove on upper plate and the lower shoe, and be positioned at the first groove and the second groove is separately installed with spring bearing;
The spring bearing of the first groove is by the raised line location of flange, and the spring bearing of described the second groove is by convex shape piece location, and the spill piece is installed in described convex shape piece outside.
The beneficial effects of the utility model are as follows:
The utility model adopts motor output shaft to connect the mode of the grinding head shaft of grinding head assembly by direct-coupled mechanism, thereby make the power of motor be directly passed to grinding head shaft, not only simple in structure, install with easy to process, rigidity and the intensity of motor have been improved, deduct complicated driving member, thereby reduced cost.
Direct-coupled mechanism that the utility model adopts passes through spline joint, on the coupling spindle of the first connector, external splines is set, on the second connector, have internal spline, adopt spline joint, its centering is good, and accuracy is high, thereby has improved the reliability of mechanism, the utility model has avoided the trouble of available technology adopting band transmission speed reducer structure to connect simultaneously, has reduced cost.
Description of drawings
Fig. 1 is front view of the present utility model.
Fig. 2 is front view of the present utility model (partial sectional view).
Fig. 3 is the assembly structure schematic diagram of the utility model direct-coupled mechanism.
Fig. 4 is the structural representation after the assembling of the utility model direct-coupled mechanism.
Fig. 5 is the structural representation of the utility model flange.
Fig. 6 is the front view of the utility model bearing.
Fig. 7 is along the full sectional view in A-A cross section among Fig. 6.
Fig. 8 is the top view of Fig. 6.
Wherein: 1, motor; 2, flange; 3, bearing; 4, grinding head shaft; 5, motor output shaft; 6, the first connector; 7, the second connector; 8, hole; 9, spindle nose; 10, external splines; 11, coupling spindle; 12, internal spline; 13, reaming; 14, through hole; 15, the first groove; 16, screwed hole; 17, the second groove; 18, installing hole; 19, upper plate; 20, cylinder; 21, lower shoe; 22, axle sleeve; 23, reach through hole; 24, spring bearing; 25, the first groove; 26, the second groove; 27, convex shape piece; 28, spill piece; 29, raised line.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is described.
As depicted in figs. 1 and 2, the direct-connection transmission mechanism of the grinding head assembly of present embodiment, comprise motor 1, motor 1 bottom is equipped with flange 2 by securing member, be positioned at flange 2 installation direct-coupled mechanisms, the upper end of direct-coupled mechanism connects motor output shaft 5, and the lower end of direct-coupled mechanism connects grinding head shaft 4, the upper/lower terminal of grinding head shaft 4 is equipped with bearing 3 by spring bearing 24, and bearing 3 is connected with flange 2 by securing member.
As shown in Figure 3 and Figure 4, the structure of direct-coupled mechanism is: comprise that the first connector 6 and the second connector 7, the first connectors 6 and the second connector 7 pass through splined;
The structure of the first connector 6 is: comprise spindle nose 9, the bottom of spindle nose 9 arranges coupling spindle 11, and the external peripheral surface of coupling spindle 11 is provided with external splines 10, and spindle nose 9 has the hole 8 that is connected motor output shaft 5 with the middle part of coupling spindle 11;
The structure of the second connector 7 is: axle sleeve 22, and axle sleeve 22 upper ends are provided with the internal spline 12 that is connected with external splines 10, and internal spline 12 bottoms arrange reaming 13, and reaming 13 bottoms are provided with the through hole 14 that grinding head shaft 4 is installed.
As shown in Figure 5, the structure of flange 2 is: 2 one-tenth " T " character form structures of flange, flange 2 both upper ends thereof are respectively arranged with the screwed hole 16 that is connected with motor 1 bottom, flange 2 middle parts are provided with the first groove 15 and the second groove 17 that direct-coupled mechanism is installed, and the two ends that are positioned at the second groove 17 are respectively arranged with the installing hole 18 that is connected with bearing 3; Flange 2 bottoms are provided with raised line 29.
Such as Fig. 6, Fig. 7 and shown in Figure 8, the structure of bearing 3 is: comprise upper plate 19 and lower shoe 21, described upper plate 19 all becomes shackle structure with lower shoe 21, between upper plate 19 and the lower shoe 21 cylinder 20 is set, have the reach through hole 23 that grinding head shaft 4 is installed in the bearing 3, lay respectively on upper plate 19 and the lower shoe 21 and be provided with the first groove 25 and the second groove 26, and be positioned at the first groove 25 with the second groove 26 places are equipped with respectively spring bearing 24, spring bearing 24 adopts two groups of bearings compositions.The spring bearing 24 at the first groove 25 places is by raised line 29 location of flange 2, and the spring bearing 24 at the second groove 26 places is by convex shape piece 27 location, and spill pieces 28 are installed in convex shape piece 27 outsides.
In the actual use procedure, direct-coupled mechanism is installed in the flange 2, the hole 8 at spindle nose 9 places of direct-coupled mechanism the first connector 6 is connected with motor output shaft 5, the first connector 6 bottom coupling spindles 11 insert the second connector 7, the through hole 14 interior installation grinding head shafts 4 of the second connector 7 bottoms, be nested with bearing 3 at grinding head shaft 4, and with lower shoe 21 first groove 25 of opening and the second groove 26 places spring bearing 24 is installed respectively at the upper plate 19 of bearing 3, and the spring bearing 24 at the first groove 25 places passes through raised line 29 location of flange 2 bottoms, at the spring bearing 24 at the second groove 26 places convex shape piece 27 location are installed, the convex shape piece 27 outside spill pieces 28 of installing, fix spring bearing 24, prevent that spring bearing 24 from endwisely slipping along grinding head shaft 4 in the course of the work, or run out of grinding head shaft 4, break away from grinding head shaft 4.During work, under the effect of motor 1, motor output shaft 5 is installed in the first connector 6 of direct-coupled mechanism, because the first connector 6 links to each other by spline with the second connector 7, drive the first connector 6 with 7 rotations of the second connector, because grinding head shaft 4 is installed in the second connector 7, then grinding head shaft 4 rotates simultaneously simultaneously.Therefore, the power that the utility model motor 1 provides drives grinding head shaft 4 rotations by direct-coupled mechanism, and it is simple in structure, and the loss of motor 1 is little, needing in the prior art to have avoided adopting the reducing gears such as band transmission, reduces cost.
More than describing is to explanation of the present utility model, is not the restriction to utility model, and the utility model limited range within protection domain of the present utility model, can be done any type of modification referring to claim.
Claims (4)
1. the direct-connection transmission mechanism of a grinding head assembly, it is characterized in that: comprise motor (1), described motor (1) bottom is equipped with flange (2) by securing member, be positioned at flange (2) direct-coupled mechanism is installed, the upper end of described direct-coupled mechanism connects motor output shaft (5), the lower end of described direct-coupled mechanism connects grinding head shaft (4), and the two ends of described grinding head shaft (4) are equipped with bearing (3) by spring bearing (24), and described bearing (3) is connected with flange (2) by securing member;
The structure of described direct-coupled mechanism is: comprise the first connector (6) and the second connector (7), described the first connector (6) and the second connector (7) pass through splined;
The structure of described the first connector (6) is: comprise spindle nose (9), the bottom of described spindle nose (9) arranges coupling spindle (11), the external peripheral surface of described coupling spindle (11) is provided with external splines (10), and described spindle nose (9) has the hole (8) that is connected motor output shaft (5) with the middle part of coupling spindle (11);
The structure of described the second connector (7) is: axle sleeve (22), described axle sleeve (22) upper end is provided with the internal spline (12) that is connected with external splines (10), internal spline (12) bottom arranges reaming (13), and described reaming (13) bottom is provided with the through hole (14) that grinding head shaft (4) is installed.
2. the direct-connection transmission mechanism of grinding head assembly as claimed in claim 1, it is characterized in that: the structure of described flange (2) is: described flange (2) becomes " T " character form structure, described flange (2) both upper ends thereof is respectively arranged with the screwed hole (16) that is connected with motor (1) bottom, described flange (2) middle part is provided with the first groove (15) and the second groove (17) that direct-coupled mechanism is installed, and the two ends that are positioned at the second groove (17) are respectively arranged with the installing hole (18) that is connected with bearing (3); Described flange (2) bottom is provided with raised line (29).
3. the direct-connection transmission mechanism of grinding head assembly as claimed in claim 1, it is characterized in that: the structure of described bearing (3) is: comprise upper plate (19) and lower shoe (21), described upper plate (19) all becomes shackle structure with lower shoe (21), between described upper plate (19) and the lower shoe (21) cylinder (20) is set, have the reach through hole (23) that grinding head shaft (4) is installed in the described bearing (3), lay respectively on upper plate (19) and the lower shoe (21) and be provided with the first groove (25) and the second groove (26), and be positioned at the first groove (25) and the second groove (26) locates to be equipped with respectively spring bearing (24).
4. the direct-connection transmission mechanism of grinding head assembly as claimed in claim 3, it is characterized in that: the spring bearing (24) that the first groove (25) is located is by raised line (29) location of flange (2), the spring bearing (24) that described the second groove (26) is located is by convex shape piece (27) location, and spill piece (28) is installed in described convex shape piece (27) outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220446485 CN202825542U (en) | 2012-09-04 | 2012-09-04 | Direct connection drive mechanism of grinding head assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220446485 CN202825542U (en) | 2012-09-04 | 2012-09-04 | Direct connection drive mechanism of grinding head assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202825542U true CN202825542U (en) | 2013-03-27 |
Family
ID=47937334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220446485 Withdrawn - After Issue CN202825542U (en) | 2012-09-04 | 2012-09-04 | Direct connection drive mechanism of grinding head assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202825542U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102814736A (en) * | 2012-09-04 | 2012-12-12 | 江苏天马通用设备有限公司 | Direct-connected transmission mechanism of grinding head assembly |
| CN104786146A (en) * | 2015-04-14 | 2015-07-22 | 江苏天马通用设备有限公司 | Energy-saving device used for mirror grinding machine |
| CN107303649A (en) * | 2016-04-19 | 2017-10-31 | 太原风华信息装备股份有限公司 | The grinding head mechanism of Full-automatic grinder |
-
2012
- 2012-09-04 CN CN 201220446485 patent/CN202825542U/en not_active Withdrawn - After Issue
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102814736A (en) * | 2012-09-04 | 2012-12-12 | 江苏天马通用设备有限公司 | Direct-connected transmission mechanism of grinding head assembly |
| CN102814736B (en) * | 2012-09-04 | 2014-06-25 | 江苏天马通用设备有限公司 | Direct-connected transmission mechanism of grinding head assembly |
| CN104786146A (en) * | 2015-04-14 | 2015-07-22 | 江苏天马通用设备有限公司 | Energy-saving device used for mirror grinding machine |
| CN104786146B (en) * | 2015-04-14 | 2016-11-02 | 江苏天马通用设备有限公司 | Mirror grinding machine energy saver |
| CN107303649A (en) * | 2016-04-19 | 2017-10-31 | 太原风华信息装备股份有限公司 | The grinding head mechanism of Full-automatic grinder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Ma Xingbao Inventor before: Ma Xingbao Inventor before: Ou Yanghai Inventor before: Chen Gang |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: MA XINGBAO OU YANGHAI CHEN GANG TO: MA XINGBAO |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20130327 Effective date of abandoning: 20140625 |
|
| RGAV | Abandon patent right to avoid regrant |