CN207414393U - Bench drill - Google Patents
Bench drill Download PDFInfo
- Publication number
- CN207414393U CN207414393U CN201721461857.9U CN201721461857U CN207414393U CN 207414393 U CN207414393 U CN 207414393U CN 201721461857 U CN201721461857 U CN 201721461857U CN 207414393 U CN207414393 U CN 207414393U
- Authority
- CN
- China
- Prior art keywords
- casing
- tension spring
- drillstock
- anchor ear
- column
- 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
Links
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- Earth Drilling (AREA)
Abstract
Bench drill is related to the construction applications of lathe, and including pedestal, column is connected on pedestal, the connecting working table on column；Casing is connected in the upper end of column, casing includes chassis body and projection, and shaft, one end connection handle of shaft are supported on casing；Drillstock is set in casing, and jointed rod after casing, the lower end connection drill bit of drilling rod are stretched out in the lower end of drillstock, and drill bit is located at the top of workbench；A connection piece is connected in the projection of casing, the position that casing is stretched out in drillstock connects the first anchor ear, and the both ends of the first anchor ear are bolted by first, and tension spring is set in the outside of casing, one end of tension spring is hooked on connector, and the other end of tension spring is hooked on the first bolt.The utility model adds tension spring, one end of tension spring is using casing as fixed point by being improved on the basis of existing drilling machine, the other end pulls drillstock to automatically reset by anchor ear, and improving cost is low, and if tension spring is broken, tension spring is located at the outside of equipment, easily replaces.
Description
Technical field
The utility model is related to the construction applications of lathe.
Background technology
Existing bench drill includes pedestal, and column is connected on pedestal, horizontally disposed workbench is connected on column；
Casing is connected in the upper end of column, casing includes chassis body and projection, and the shaft of lateral arrangement is supported on casing, turns
Axis stretches out one end connection handle of casing；Vertical drillstock is set in casing, jointed rod after casing is stretched out in the lower end of drillstock,
The lower end connection drill bit of drilling rod, drill bit are located at the top of workbench.Rotational handle drives shaft to rotate, and shaft passes through connector band
Dynamic drillstock moves up and down, so as to which drill bit be driven to move up and down.The section bar of sunshade roll-up window needs to drill, and drilling is more than 1,000 within one day
It is secondary, after long-time use, due to the connector poor durability of casing internal, the connector for causing shaft that drillstock is driven to move up and down
Failure, so as to work normally, replacing component also needs to remove the components such as casing, can replace parts.
The content of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, provide a kind of the desk-top of reset service life length
Drilling machine.
What the purpose of this utility model was realized in：Bench drill including pedestal, connects column on pedestal, vertical
Horizontally disposed workbench is connected on column；Casing is connected in the upper end of column, casing includes chassis body and projection, in machine
The shaft of lateral arrangement is supported on shell, shaft stretches out one end connection handle of casing；Vertical drillstock, drillstock are set in casing
Lower end stretch out jointed rod after casing, the lower end connection drill bit of drilling rod, drill bit is located at the top of workbench；In the casing
Projection connects a connection piece, and the position that casing is stretched out in the drillstock connects the first anchor ear, and the both ends of the first anchor ear pass through
First is bolted, and tension spring is set in the outside of casing, and one end of tension spring is hooked on connector, and the other end of tension spring is hooked first
On bolt.
The utility model adds tension spring, one end of tension spring is with casing by being improved on the basis of existing drilling machine
For fixed point, the other end pulls drillstock to automatically reset by anchor ear, and improving cost is low, and if tension spring is broken, tension spring is located at
The outside of equipment is easily replaced.
In order to it is cost-effective, facilitate transformation, the connector is galvanized wire, and galvanized wire is around the home on the projection of casing, lead
Silk both ends twisting is fixed, and one end of the tension spring is hooked on galvanized wire.Tension spring is fixed using galvanized wire, it is simple and convenient.
Preferably, the connector is retainer ring, and retainer ring is fixedly connected with the lower surface of the projection of casing, described
One end of tension spring is hooked in retainer ring.It is more reasonable using retainer ring, it is convenient to be fixed with casing, conveniently catch on and remove tension spring.
In order to facilitate the height for adjusting workbench, the one side of the workbench is fixedly connected with the second anchor ear, the second anchor ear set
On column, the both ends of the second anchor ear are fixed by the second bolt.
Description of the drawings
Fig. 1 is the first structure diagram of the utility model.
Fig. 2 is second of structure diagram of the utility model.
Specific embodiment
As shown in Figure 1, bench drill, including pedestal 12, column 15 is connected on pedestal 12, second is nested on column 15
Anchor ear 13, the both ends of the second anchor ear 13 are fixed by the second bolt 14, and the one side of the second anchor ear 13 connects horizontally disposed work
Platform 11.
Casing 1 is connected in the upper end of column 15, casing 1 includes chassis body 1-1 and projection 1-2, propped up on casing 1
The shaft 4 of lateral arrangement is supportted, shaft 4 stretches out one end connection handle 3 of casing 1.Vertical drillstock 8, drillstock are set in casing 1
8 are connected by wind spring with shaft 4, and jointed rod 9 after casing 1 is stretched out in the lower end of drillstock 8, and the lower end connection drill bit 10 of drilling rod 9 bores
First 10 are located at the top of workbench 11.
In the projection 1-2 of casing 1, galvanized wire 2,2 both ends twisting of galvanized wire are fixed around the home.The position of casing 1 is stretched out in drillstock 8
The first anchor ear 7 of connection is put, the both ends of the first anchor ear 7 are connected by the first bolt 6.In the outside of casing 1, tension spring 5, tension spring 5 are set
Upper end hook on galvanized wire 2, the lower end of tension spring 5 is hooked on the first bolt 6.
Rotational handle 3 drives shaft 4, and shaft 4 drives drillstock 8 to move down by wind spring, release handle 3, by 5 band of tension spring
Dynamic drillstock 8 resets upwards.
As shown in Fig. 2, being fixedly connected with retainer ring 16 in the lower surface of the projection 1-2 of casing 1, the upper end of tension spring 5 hooks
In retainer ring 16.
Claims (4)
1. bench drill, including pedestal, connects column on pedestal, horizontally disposed workbench is connected on column；In column
Upper end connection casing, casing include chassis body and projection, on casing support lateral arrangement shaft, shaft stretch out
One end connection handle of casing；Vertical drillstock is set in casing, and jointed rod after casing is stretched out in the lower end of drillstock, drilling rod
Lower end connects drill bit, and drill bit is located at the top of workbench；It is characterized in that：It is connected in the projection of the casing
Part, the position that casing is stretched out in the drillstock connect the first anchor ear, and the both ends of the first anchor ear are bolted by first, in casing
Outside tension spring is set, one end of tension spring is hooked on connector, and the other end of tension spring is hooked on the first bolt.
2. bench drill according to claim 1, it is characterised in that：The connector is galvanized wire, and galvanized wire is around the home in casing
Projection on, galvanized wire both ends twisting is fixed, and one end of the tension spring is hooked on galvanized wire.
3. bench drill according to claim 1, it is characterised in that：The connector is retainer ring, retainer ring and casing
The lower surface of projection be fixedly connected, one end of the tension spring is hooked in retainer ring.
4. bench drill according to claim 1, it is characterised in that：The one side of the workbench is fixedly connected with second armful
Hoop, the second anchor ear are sleeved on column, and the both ends of the second anchor ear are fixed by the second bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721461857.9U CN207414393U (en) | 2017-11-06 | 2017-11-06 | Bench drill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721461857.9U CN207414393U (en) | 2017-11-06 | 2017-11-06 | Bench drill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207414393U true CN207414393U (en) | 2018-05-29 |
Family
ID=62307360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721461857.9U Expired - Fee Related CN207414393U (en) | 2017-11-06 | 2017-11-06 | Bench drill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207414393U (en) |
-
2017
- 2017-11-06 CN CN201721461857.9U patent/CN207414393U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180529 Termination date: 20201106 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |