CN202490949U - Bolt drilling machine of convenient operation - Google Patents
Bolt drilling machine of convenient operation Download PDFInfo
- Publication number
- CN202490949U CN202490949U CN2012201330518U CN201220133051U CN202490949U CN 202490949 U CN202490949 U CN 202490949U CN 2012201330518 U CN2012201330518 U CN 2012201330518U CN 201220133051 U CN201220133051 U CN 201220133051U CN 202490949 U CN202490949 U CN 202490949U
- Authority
- CN
- China
- Prior art keywords
- drilling
- bolt
- drilling machine
- nut
- convenient operation
- 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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- Earth Drilling (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
The utility model provides a bolt drilling machine of convenient operation and relates to a bolt drilling machine. The bolt drilling machine of the convenient operation comprises a drilling bit (1), a spring (2), a drilling rod (3), a rotating motor (4), a number two motor (5), a nut (6) and a part (7), wherein the drilling bit (1) is connected with the drilling rod (3) through the spring (2), the rear end of the drilling rod (3) is connected with the rotating motor (4), and the to-be-drilled part (7) arranged at the front end of the drilling bit (1) is connected with the nut (6) of a screw rod nut mechanism which is connected with the number two motor (5). Damage to the drilling bit by rigid contact can be avoided, and simultaneously crack of a bolt hole under the application of rigidity can be prevented from occurring so that product quality is ensured. The bolt drilling machine of the convenient operation is simple in structure, low in cost and noise, convenient to use, and fast to operate due to the fact that the screw rod nut mechanism can drive the part to move forward and backward fast.
Description
Technical field:
The utility model relates to a kind of bolt drilling machine, relates in particular to a kind of bolt drilling machine of handled easily.
Background technology:
Present bolt drilling machine complex structure and with high costs, and have very big noise, be unfavorable for that promptly environmental protection influences other people again and has a rest, be unfavorable for actual use.
The utility model content:
The purpose of the utility model provides a kind of bolt drilling machine of handled easily, and it can avoid bolt hole under the rigidity effect, crackle to occur, has guaranteed product quality, and simple in structure, with low cost, noise is little.
In order to solve the existing problem of background technology, the utility model is the concrete following technical scheme that adopts: it is made up of drill bit 1, spring 2, drilling rod 3, electric rotating machine 4, No. two motors 5, nut 6, parts 7; Drill bit 1 is through spring 2 jointed rods 3, and the rear end of drilling rod 3 connects electric rotating machine 4; The front end setting of drill bit 1 part 7 of waiting to hole, part 7 is connected with the nut 6 of screw-nut body, and screw-nut body is connected with No. two motors 5.
The utility model is provided with spring at the back with drill bit, can avoid rigidity contact and drill bit is damaged, and avoids bolt hole crackle under the rigidity effect, to occur simultaneously; Guaranteed product quality; Simple in structure, with low cost, noise is little; Screw-nut structure can be realized the quick forward-reverse of part, and easy to use, operation rapidly.
Description of drawings:
Fig. 1 is the structural representation of the utility model.
The specific embodiment:
With reference to Fig. 1, the utility model specifically adopts following embodiment: it is made up of drill bit 1, spring 2, drilling rod 3, electric rotating machine 4, No. two motors 5, nut 6, parts 7; Drill bit 1 is through spring 2 jointed rods 3, and the rear end of drilling rod 3 connects electric rotating machine 4; The front end setting of drill bit 1 part 7 of waiting to hole, part 7 is connected with the nut 6 of screw-nut body, and screw-nut body is connected with No. two motors 5.
The utility model is provided with spring at the back with drill bit, can avoid rigidity contact and drill bit is damaged, and avoids bolt hole crackle under the rigidity effect, to occur simultaneously; Guaranteed product quality; Simple in structure, with low cost, noise is little; Screw-nut structure can be realized the quick forward-reverse of part, and easy to use, operation rapidly.
Claims (1)
1. the bolt drilling machine of a handled easily is characterized in that it is made up of drill bit (1), spring (2), drilling rod (3), electric rotating machine (4), No. two motors (5), nut (6), part (7); Drill bit (1) is through spring (2) jointed rod (3), and the rear end of drilling rod (3) connects electric rotating machine (4), the front end setting part to be holed (7) of drill bit (1), and part (7) is connected with the nut (6) of screw-nut body, and screw-nut body is connected with No. two motors (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201330518U CN202490949U (en) | 2012-03-28 | 2012-03-28 | Bolt drilling machine of convenient operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201330518U CN202490949U (en) | 2012-03-28 | 2012-03-28 | Bolt drilling machine of convenient operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202490949U true CN202490949U (en) | 2012-10-17 |
Family
ID=46997193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201330518U Expired - Fee Related CN202490949U (en) | 2012-03-28 | 2012-03-28 | Bolt drilling machine of convenient operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202490949U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102940343A (en) * | 2012-12-07 | 2013-02-27 | 康力电梯股份有限公司 | Quick heel binding machine |
-
2012
- 2012-03-28 CN CN2012201330518U patent/CN202490949U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102940343A (en) * | 2012-12-07 | 2013-02-27 | 康力电梯股份有限公司 | Quick heel binding machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121017 Termination date: 20130328 |