CN2431074Y - Replaceable grinding head device for multifunctional sander - Google Patents
Replaceable grinding head device for multifunctional sander Download PDFInfo
- Publication number
- CN2431074Y CN2431074Y CN 00221204 CN00221204U CN2431074Y CN 2431074 Y CN2431074 Y CN 2431074Y CN 00221204 CN00221204 CN 00221204 CN 00221204 U CN00221204 U CN 00221204U CN 2431074 Y CN2431074 Y CN 2431074Y
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- CN
- China
- Prior art keywords
- bistrique
- grinding head
- output shaft
- base plate
- head device
- 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
The utility model discloses a replaceable grinding head device for multifunctional grinders, which comprises a machine body, a support bracket, a transmission shaft, an eccentric mechanism and an output shaft. The lower end of the support bracket is fixedly connected with a soleplate, a grinding head is arranged under the soleplate, and the output shaft penetrates through the soleplate and is inserted into a mounting hole arranged on the grinding head. The bottom of the grinding head is provided with a counter bore, and a screw is arranged in the counter bore so as to fix the grinding head on the top end of the output shaft. The utility model can change the grinding heads with different shapes of grinders, different grinding heads can be used for grind work piece with various types, and therefore, one machine has different functions.
Description
The utility model relates to a kind of sander.
Sander is a kind of electric tool commonly used, and it, is driven bistrique and rotate or oscillating motion by transmission device, eccentric stiffener as power by motor, by bistrique workpiece is carried out sanding.But, the user in the process that reality is used often will according to workpiece shape and working condition determine which kind of shape of use bistrique, if the bistrique of sander can not be changed, just need when then working to prepare the different sander of several bistriques, so the multifunction sander of replaceable bistrique has just been arranged.But, existing grinding head of grinder structure is more loaded down with trivial details when changing, because bistrique not only is connected and fixed with the output shaft of eccentric stiffener, also be connected and fixed by support and body, so when changing bistrique, the hold-down screw that will successively unclamp bistrique and support and output shaft just can take off bistrique and change, and has brought many inconvenience for like this user's work, has also reduced operating efficiency simultaneously.
The purpose of this utility model is: provide a kind of multifunction sander interchangeable grinding head device, this device makes the replaceable various difform bistriques of sander, come various types of workpiece are polished with different bistriques, make same machine embody different functions, be very easy to user's use.
The technical solution of the utility model is: the interchangeable grinding head device of a kind of multifunction sander, comprise support, the interior power transmission shaft of body that upper end and body are connected and fixed, the power transmission shaft lower end is connected with eccentric stiffener, the eccentric stiffener lower end is provided with output shaft, the lower end of described support is fixedly connected with base plate, the following of base plate is bistrique, described output shaft passes on the base plate insertion bistrique and offers in the installing hole, the bottom surface of bistrique offers counterbore, is provided with the termination that screw is fastened on bistrique output shaft in the counterbore.
The further technical scheme of the utility model is: the interchangeable grinding head device of a kind of multifunction sander, comprise support, the interior power transmission shaft of body that upper end and body are connected and fixed, the power transmission shaft lower end is connected with eccentric stiffener, the eccentric stiffener lower end is provided with output shaft, the lower end of described support is fixedly connected with base plate, the following of base plate is bistrique, described output shaft passes on the base plate insertion bistrique and offers in the installing hole, the bottom surface of bistrique offers counterbore, is provided with the termination that screw is fastened on bistrique output shaft in the counterbore; The installing hole of described bistrique is opened on the boss, and the stepped hole of offering on the cylindrical of boss and the base plate cooperates.
The more detailed technical scheme of the utility model is: the interchangeable grinding head device of a kind of multifunction sander, comprise support, the interior power transmission shaft of body that upper end and body are connected and fixed, the power transmission shaft lower end is connected with eccentric stiffener, the eccentric stiffener lower end is provided with output shaft, the lower end of described support is fixedly connected with base plate, the following of base plate is bistrique, described output shaft passes on the base plate insertion bistrique and offers in the installing hole, the bottom surface of bistrique offers counterbore, is provided with the termination that screw is fastened on bistrique output shaft in the counterbore; The installing hole of described bistrique is opened on the boss, and the stepped hole of offering on the cylindrical of boss and the base plate cooperates; Be provided with pad between installing hole on the described bistrique and the counterbore, screw passes pad and output shaft is connected and fixed; The periphery of described body and base plate is connected with rubber case.
The utility model has the advantages that:
1. support of the prior art lower end is direct and bistrique is connected and fixed, so when changing bistrique, support and bistrique must be taken apart, and each bistrique must be consistent interchangeable with the link position of support, and in the utility model, what the support lower end connected is base plate, being cooperated with bistrique by base plate, is the plug relation between the two again, does not have attachment screw, so more convenient quick when changing bistrique, and commutativity is also better.
2. the bistrique in the utility model is provided with installing hole, and output shaft directly inserts in the installing hole and is connected and fixed with screw, only need unclamp a screw and get final product when changing bistrique.
The utility model will be further described below in conjunction with drawings and Examples:
Fig. 1 is a structural representation of the present utility model;
Wherein: 1 body; 2 supports; 3 power transmission shafts; 4 eccentric stiffeners; 5 output shafts; 6 base plates; 7 bistriques; 8 installing holes; 9 counterbores; 10 screws; 11 boss; 12 stepped holes; 13 pads; 14 rubber cases.
Embodiment: as shown in the figure, the interchangeable grinding head device of a kind of multifunction sander, comprise the support [2] that upper end and body [1] are connected and fixed, power transmission shaft [3] in the body [1], power transmission shaft [3] lower end is connected with eccentric stiffener [4], eccentric stiffener [4] lower end is provided with output shaft [5], the lower end of described support [2] is fixedly connected with base plate [6], the following of base plate [6] is bistrique [7], described output shaft [3] passes on base plate [6] the insertion bistrique [7] and offers in the installing hole [8], the bottom surface of bistrique [7] offers counterbore [9], is provided with the termination that screw [10] is fastened on bistrique [7] output shaft [5] in the counterbore [9]; The installing hole [8] of described bistrique [7] is opened on the boss [11], and the stepped hole of offering on the cylindrical of boss [11] and the base plate [6] [12] cooperates; Be provided with pad [13] between installing hole [8] on the described bistrique [7] and the counterbore [9], screw [10] passes pad [13] and is connected and fixed with output shaft [5]; Described body [1] is connected with rubber case [14] with the periphery of base plate [6].
Support of the prior art [2] lower end is direct and bistrique [7] is connected and fixed, so when changing bistrique [7], support [2] and bistrique [7] must be taken apart, and the link position of each bistrique [7] and support [2] must be consistent interchangeable, and in the utility model, what support [2] lower end connected is base plate [6], being cooperated with bistrique [7] by base plate [6], is the plug relation between the two again, does not have attachment screw, so more convenient quick when changing bistrique [7], and commutativity is also better; Bistrique in the utility model [7] is provided with installing hole [8], and output shaft [5] directly inserts uses screw [10] to be connected and fixed again in the installing hole [8], only need unclamp a screw [10] and get final product when changing bistrique [7].
The utility model makes various difform bistriques [7] can change use, the user is in different occasions, come various types of workpiece are polished with different bistrique [7], make same machine tool embody different functions, be very easy to user's use.
Claims (4)
1. interchangeable grinding head device of multifunction sander, comprise support [2], the interior power transmission shaft [3] of body [1] that upper end and body [1] are connected and fixed, power transmission shaft [3] lower end is connected with eccentric stiffener [4], and eccentric stiffener [4] lower end is provided with output shaft [5], it is characterized in that.The lower end of described support [2] is fixedly connected with base plate [6], the following of base plate [6] is bistrique [7], described output shaft [3] passes on base plate [6] the insertion bistrique [7] and offers in the installing hole [8], the bottom surface of bistrique [7] offers counterbore [9], is provided with the termination that screw [10] is fastened on bistrique [7] output shaft [5] in the counterbore [9].
2. the interchangeable grinding head device of multifunction sander according to claim 1 is characterized in that: the installing hole [8] of described bistrique [7] is opened on the boss [11], and the stepped hole of offering on the cylindrical of boss [11] and the base plate [6] [12] cooperates.
3. the interchangeable grinding head device of multifunction sander according to claim 1 is characterized in that: be provided with pad [13] between installing hole [8] on the described bistrique [7] and the counterbore [9], screw [10] passes pad [13] and is connected and fixed with output shaft [5].
4. the interchangeable grinding head device of multifunction sander according to claim 1 is characterized in that: described body [1] is connected with rubber case [14] with the periphery of base plate [6].
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00221204 CN2431074Y (en) | 2000-07-27 | 2000-07-27 | Replaceable grinding head device for multifunctional sander |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00221204 CN2431074Y (en) | 2000-07-27 | 2000-07-27 | Replaceable grinding head device for multifunctional sander |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2431074Y true CN2431074Y (en) | 2001-05-23 |
Family
ID=33586133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00221204 Expired - Fee Related CN2431074Y (en) | 2000-07-27 | 2000-07-27 | Replaceable grinding head device for multifunctional sander |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2431074Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100478136C (en) * | 2006-09-25 | 2009-04-15 | 常州合力电器有限公司 | Base device of sanding grinder |
| CN104816207A (en) * | 2015-05-07 | 2015-08-05 | 国家电网公司 | 110kV cable multifunctional electric grinding machine |
| CN107717689A (en) * | 2017-10-27 | 2018-02-23 | 梅州市汇胜木制品有限公司 | Automatic lines sander |
| CN108942583A (en) * | 2016-12-30 | 2018-12-07 | 泉州市佳能机械制造有限公司 | Revolving body processing of stone all-in-one machine |
-
2000
- 2000-07-27 CN CN 00221204 patent/CN2431074Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100478136C (en) * | 2006-09-25 | 2009-04-15 | 常州合力电器有限公司 | Base device of sanding grinder |
| CN104816207A (en) * | 2015-05-07 | 2015-08-05 | 国家电网公司 | 110kV cable multifunctional electric grinding machine |
| CN108942583A (en) * | 2016-12-30 | 2018-12-07 | 泉州市佳能机械制造有限公司 | Revolving body processing of stone all-in-one machine |
| CN108995048A (en) * | 2016-12-30 | 2018-12-14 | 泉州市佳能机械制造有限公司 | Revolving body processing of stone all-in-one machine |
| CN108995048B (en) * | 2016-12-30 | 2020-02-21 | 泉州市佳能机械制造有限公司 | Revolving body stone processing all-in-one machine |
| CN107717689A (en) * | 2017-10-27 | 2018-02-23 | 梅州市汇胜木制品有限公司 | Automatic lines sander |
| CN107717689B (en) * | 2017-10-27 | 2024-01-26 | 梅州市汇胜木制品有限公司 | Automatic line sander |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |