CN202498237U - Protection glass with micromotion device for bench drill - Google Patents
Protection glass with micromotion device for bench drill Download PDFInfo
- Publication number
- CN202498237U CN202498237U CN2012200843812U CN201220084381U CN202498237U CN 202498237 U CN202498237 U CN 202498237U CN 2012200843812 U CN2012200843812 U CN 2012200843812U CN 201220084381 U CN201220084381 U CN 201220084381U CN 202498237 U CN202498237 U CN 202498237U
- Authority
- CN
- China
- Prior art keywords
- fixed
- guide rail
- goggle
- micromotion
- bench drill
- 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.)
- Withdrawn - After Issue
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- Drilling And Boring (AREA)
Abstract
The utility model discloses a protection glass with a micromotion device for a bench drill, comprising a fixed base, a rotary sleeve, a micromotion shell, an elastic sheet, a steel ball, a guide rail, a handle knob and a protection glass body. A micromotion switch is internally provided with a micromotion switch wire and is fixed in the micromotion shell, the micromotion shell is fixed on the fixed base, the fixed base is installed on a bench drill box body, the fixed base is internally provided with the rotary sleeve which is in contact with the steel ball, the steel ball is in contact with the elastic sheet, the protection glass is inserted in the guide rail and fixed on the guide rail, and the guide rail is inserted in the rotary sleeve and fixed by the handle knob. According to the utility model, after the protection glass is rotated directly, the bench drill stops working without turning off the switch, so a drill bit can be replaced conveniently; moreover, a good protection effect is achieved, the protection glass is used for protecting an operator; through arrangement of the micromotion device on the protection glass, the situation that the operator is accidentally injured when the protection glass is opened due to misoperation of the operator can be avoided.
Description
Technical field
The utility model relates to a kind of electric tool accessory, is specifically related to a kind of goggle band inching gear that is used for bench drill.
Background technology
On the existing bench drill of producing, the dress goggle at the drill chuck place when the dress drill chuck, needs turning on the goggle, and need turn off power supply.After installing drill bit, just can bore processing by switch after turning under the goggle again.
Summary of the invention
The purpose of the utility model is the deficiency that overcomes prior art, and a kind of goggle band inching gear that is used for bench drill is provided.
The technical scheme that the utility model adopts is: a kind of goggle band inching gear that is used for bench drill, and comprise holder, rotary sleeve, fine motion shell, microswitch, shell fragment, steel ball, guide rail, handle knob and goggle, the microswitch line is installed in the said microswitch; Microswitch is fixed in the fine motion shell; The fine motion shell is fixed on the holder, and holder is installed on the bench drill casing, and rotary sleeve is installed in the holder; Rotary sleeve contacts with steel ball; Steel ball contacts with shell fragment, and said goggle inserts guide rail and is fixed on the guide rail, and it is interior and fixing through handling knob that guide rail inserts rotary sleeve.
As preferably, said microswitch is fixed in the fine motion shell through tapping screw.
As preferably, said goggle is fixed on the guide rail through machine screw with oval countersunk fillister head.
Operation principle: the utility model adopts the side that goggle band inching gear is installed in casing, and goggle can be installed an anti-microswitch in the goggle more than Rotate 180 in the holder °; When switch is switched on, when goggle during at 0 ° bench drill be in "on" position, goggle is when rotated; Rotary sleeve drives steel ball, and steel ball pushes up shell fragment, and shell fragment contacts the microswitch contact; The microswitch outage, bench drill is out of service.When goggle returns to 0 °, steel ball return, shell fragment under the elastic force effect, return; This moment, recovered the microswitch contact, and the microswitch "on" position starts drilling machine and just can start working.
Beneficial effect: the utility model has increased goggle band inching gear on electric tool, above drill chuck, adorns goggle in the past, when the dress drill chuck; Need to turn on the dress goggle, and need to close swap switch, install drill bit after; Just can bore processing by switch after turning under the goggle again, present device need not close swap switch, directly rotate goggle; Bench drill has just quit work, and is convenient for changing drill bit.And, can play more protective action, the effect of goggle is the protection operator, has increased fine motion above, so just can avoid operator's maloperation to cause goggle to be opened and cause accidental injury.
Description of drawings
Fig. 1 is the utility model goggle band inching gear structural representation;
Fig. 2 is the utility model goggle band inching gear user mode figure on bench drill.
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the utility model is carried out detailed explanation.
As illustrated in fig. 1 and 2: a kind of goggle band inching gear 1 that is used for bench drill; Comprise holder 2, rotary sleeve 3, fine motion shell 4, microswitch 5, shell fragment 9, steel ball 10, guide rail 6, handle knob 7 and goggle 8; In the said microswitch 5 the microswitch line is installed, microswitch 5 is fixed in the fine motion shell 4 through tapping screw ST2.9 * 10, and fine motion shell 4 is fixed on the holder 2; Holder 2 is installed on the bench drill casing through plus screw 5 * 25; Rotary sleeve 3 is installed in the holder 2, and rotary sleeve 3 contacts with steel ball 10, and steel ball 10 contacts with shell fragment 9; Said goggle 8 inserts guide rails 6 and is fixed on the guide rail 6 through machine screw with oval countersunk fillister head, and guide rail 6 inserts in the rotary sleeves 3 and be 7 fixing through handling knob.
Should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the utility model principle, can also make some improvement and retouching, these improvement and retouching also should be regarded as the protection domain of the utility model.The all available prior art of each part not clear and definite in the present embodiment realizes.
Claims (3)
1. a goggle band inching gear that is used for bench drill is characterized in that: comprise holder, rotary sleeve, fine motion shell, microswitch, shell fragment, steel ball, guide rail, handle knob and goggle, the microswitch line is installed in the said microswitch; Microswitch is fixed in the fine motion shell; The fine motion shell is fixed on the holder, and holder is installed on the bench drill casing, and rotary sleeve is installed in the holder; Rotary sleeve contacts with steel ball; Steel ball contacts with shell fragment, and said goggle inserts guide rail and is fixed on the guide rail, and it is interior and fixing through handling knob that guide rail inserts rotary sleeve.
2. a kind of goggle band inching gear that is used for bench drill according to claim 1, it is characterized in that: said microswitch is fixed in the fine motion shell through tapping screw.
3. a kind of goggle band inching gear that is used for bench drill according to claim 1, it is characterized in that: said goggle is fixed on the guide rail through machine screw with oval countersunk fillister head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200843812U CN202498237U (en) | 2012-03-08 | 2012-03-08 | Protection glass with micromotion device for bench drill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200843812U CN202498237U (en) | 2012-03-08 | 2012-03-08 | Protection glass with micromotion device for bench drill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202498237U true CN202498237U (en) | 2012-10-24 |
Family
ID=47034864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200843812U Withdrawn - After Issue CN202498237U (en) | 2012-03-08 | 2012-03-08 | Protection glass with micromotion device for bench drill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202498237U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102601411A (en) * | 2012-03-08 | 2012-07-25 | 扬州和益电动工具有限公司 | Gobe with vernier device for bench drill |
-
2012
- 2012-03-08 CN CN2012200843812U patent/CN202498237U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102601411A (en) * | 2012-03-08 | 2012-07-25 | 扬州和益电动工具有限公司 | Gobe with vernier device for bench drill |
| CN102601411B (en) * | 2012-03-08 | 2013-11-06 | 扬州和益电动工具有限公司 | Micormotion device for gobe for bench drill |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20121024 Effective date of abandoning: 20131106 |
|
| RGAV | Abandon patent right to avoid regrant |