CN209318855U - A kind of semi-automatic brake bench drill with safety protection function - Google Patents
A kind of semi-automatic brake bench drill with safety protection function Download PDFInfo
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- CN209318855U CN209318855U CN201822091622.6U CN201822091622U CN209318855U CN 209318855 U CN209318855 U CN 209318855U CN 201822091622 U CN201822091622 U CN 201822091622U CN 209318855 U CN209318855 U CN 209318855U
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- shield
- drill bit
- semi
- protection function
- automatic brake
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Abstract
The utility model discloses a kind of semi-automatic brake bench drill with safety protection function; including pedestal and column; the base upper surface is welded with column; described column one end is connected with bracket; shell has been bolted in described bracket one end; described shell one end is connected with shield; described shield one end is plugged with connecting rod; workbench is removably connected with below the shield; the connecting rod outer wall is socketed with reset spring; rotation is connected with coolant liquid spray head on the inside of the shield, has been connected by a snap funnel below the workbench.The utility model compresses reset spring by the pressure between shield and shell, guarantee that drill bit continues to move downward simultaneously, material is punched, it can effectively prevent from drill bit from breaking to fly out, shield plays the role of blocking, guarantee the safety of staff, and coolant liquid is sprayed to drill bit by cooling spray, can effectively extend the service life of drill bit.
Description
Technical field
The utility model relates to a kind of drilling equipment, in particular to a kind of semi-automatic brake platform with safety protection function
It bores.
Background technique
Bench drill abbreviation bench drill is a kind of compact, easy to operate, is typically mounted on and uses in dedicated
Small-sized drilling processing machine tool.Bench drill bore diameter is generally at 32 millimeters hereinafter, maximum be no more than 32 millimeters.Its main shaft speed change
It is generally realized by changing position of the V-belt on tower belt wheel, axis feeding is by manual operation.
Existing semi-automatic brake bench drill influences the structural strength of drill bit, is easy to make drill bit since drill bit works long hours
It breaks and flies out, the measure that the personal safety of staff is caused greatly to threaten, and do not cooled down to drill bit influences
The service life of drill bit.For this purpose, it is proposed that a kind of semi-automatic brake bench drill with safety protection function.
Utility model content
The main purpose of the utility model is to provide a kind of semi-automatic brake bench drill with safety protection function, passes through
Pressure between shield and shell compresses reset spring, while guaranteeing that drill bit continues to move downward, and carries out to material
Punching, can effectively prevent drill bit from breaking and fly out, shield plays the role of blocking, guarantees the safety of staff, and lead to
Supercooling spray head sprays coolant liquid to drill bit, can effectively extend the service life of drill bit, can effectively solve in background technique
Problem.
To achieve the above object, the technical solution that the utility model is taken are as follows:
A kind of semi-automatic brake bench drill with safety protection function, including pedestal and column, the base upper surface weldering
It is connected to column, described column one end is connected with bracket, and shell, the shell one has been bolted in described bracket one end
End is connected with shield, and described shield one end is plugged with connecting rod, is removably connected with work below the shield
Platform, the connecting rod outer wall are socketed with reset spring, and rotation is connected with coolant liquid spray head, the workbench on the inside of the shield
Lower section has been connected by a snap funnel, and described funnel one end is plugged with bellows, and the chassis interior is welded with tank for coolant,
The tank for coolant side conducting is connected with water pump.
Further, the rack surface rotation is connected with regulation handle, and the bracket other end has been connected by a snap
Motor.
Further, the enclosure interior is rotatably connected to main shaft, and described main shaft one end is removably connected with drill bit.
Further, the connecting rod both ends are fixedly connected to limited block, and described drill bit one end protrudes from shield bottom
Portion.
Further, the table surface offers through-hole, and described bellows one end is connected with tank for coolant to be connected,
The water pump side offers cannula port and connection is connected with the input terminal of coolant liquid spray head in the output end of water pump.
Compared with prior art, the utility model has the following beneficial effects:
1. shield is connected with the shell by connecting rod, and connecting rod surface is socketed with reset spring, is adjusted by loosening
Section handle moves down bracket, when shield is in contact with workbench, since the pressure between shield and shell is to multiple
Position spring is compressed, while guaranteeing that drill bit continues to move downward, and is punched to material, can effectively be prevented drill bit from breaking winged
Out, shield plays the role of blocking, guarantees the safety of staff.
2. being connected with coolant liquid spray head by the rotation of drill bit two sides, water pump is connected with by the conducting of tank for coolant side, and
Connection is connected with the input terminal of coolant liquid spray head in the output end of water pump, interface is passed through by perfusion tube, by water pump and coolant liquid
Spray head connects, and the coolant liquid in tank for coolant is transported at drill bit, when to bit operation because friction generate high temperature into
One cooling of row, avoids the structural strength for leading to drill bit because of high temperature from reducing.
3. offering through-hole by table surface, and it is connected by a snap funnel below workbench, has made the mouth of funnel
Diameter is slightly larger than workbench, and is plugged with bellows by funnel one end, and bellows one end is connected with tank for coolant and is connected,
It flows back into the coolant liquid sprayed in tank for coolant again, is recycled, reduce cooling cost.
Detailed description of the invention
Fig. 1 is a kind of overall structure diagram of the semi-automatic brake bench drill with safety protection function of the utility model.
Fig. 2 is that a kind of shield cross-section structure of the semi-automatic brake bench drill with safety protection function of the utility model shows
It is intended to.
In figure: 1, pedestal；2, column；3, bracket；4, regulation handle；5, motor；6, shell；7, main shaft；8, drill bit；9, prevent
Shield；10, connecting rod；11, workbench；12, reset spring；13, limited block；14, coolant liquid spray head；15, through-hole；16, funnel；
17, bellows；18, tank for coolant；19, water pump；20, cannula port.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
As shown in Figs. 1-2, a kind of semi-automatic brake bench drill with safety protection function, including pedestal 1 and column 2, institute
It states 1 upper surface of pedestal and is welded with column 2, described 2 one end of column is connected with bracket 3, and described 3 one end of bracket is connected by bolt
It is connected to shell 6, described 6 one end of shell is connected with shield 9, and described 9 one end of shield is plugged with connecting rod 10, described anti-
It is removably connected with workbench 11 below shield 9,10 outer wall of connecting rod is socketed with reset spring 12, in the shield 9
Side rotation is connected with coolant liquid spray head 14, and funnel 16, described 16 one end of funnel have been connected by a snap below the workbench 11
It is plugged with bellows 17,1 interior welds of pedestal have tank for coolant 18, and 18 side of the tank for coolant conducting is connected with water
Pump 19.
In the present embodiment (as illustrated in fig. 1 and 2), reset spring is pressed by the pressure between shield and shell
Contracting, while guaranteeing that drill bit continues to move downward, material is punched, can effectively prevent drill bit from breaking and fly out, shield rises
The effect stopped has been arrived, has guaranteed the safety of staff, and coolant liquid is sprayed to drill bit by cooling spray, can effectively extend brill
The service life of head.
Wherein, 3 surface of the bracket rotation is connected with regulation handle 4, and 3 other end of bracket has been connected by a snap electricity
Machine 5.
In the present embodiment (as shown in Figure 1), facilitate the position of adjusting bracket, while driving spindle rotation operating.
Wherein, 6 inner rotation of shell is connected with main shaft 7, and described 7 one end of main shaft is removably connected with drill bit 8.
In the present embodiment (as shown in Figure 1), drill bit rotation is driven by main shaft 7, to punch to material.
Wherein, 10 both ends of connecting rod are fixedly connected to limited block 13, and described 8 one end of drill bit protrudes from shield 9
Bottom.
In the present embodiment (as shown in Figure 2), connecting rod is prevented to be detached from shell and shield, while convenient for punching.
Wherein, 11 surface of workbench offers through-hole 15, and described 17 one end of bellows and tank for coolant 18 are connected
It is connected, 19 side of water pump offers cannula port 20 and company is connected with the input terminal of coolant liquid spray head 14 in the output end of water pump 19
It connects.
In the present embodiment (as shown in Figure 1), coolant liquid can be recycled, reduce cooling cost.
It should be noted that the utility model is a kind of semi-automatic brake bench drill with safety protection function, including bottom
Seat 1, column 2, bracket 3, regulation handle 4, motor 5, shell 6, main shaft 7, drill bit 8, shield 9, connecting rod 10, workbench 11,
Reset spring 12, limited block 13, coolant liquid spray head 14, through-hole 15, funnel 16, bellows 17, tank for coolant 18, water pump 19,
Cannula port 20, component are universal standard part or component as known to those skilled in the art, and structure and principle are all this technology
Personnel can be learnt by technical manual or be known by routine experiment method, and shield 9 passes through connecting rod 10 and shell when work
Body 6 is connected, and 10 surface of connecting rod is socketed with reset spring 12, moves down bracket 3 by loosening regulation handle 4, when
When shield 9 is in contact with workbench 11, since the pressure between shield 9 and shell 6 compresses reset spring 12, together
When guarantee drill bit 8 continue to move downward, material is punched, can effectively prevent drill bit 8 from breaking and fly out, shield 9 plays
The effect stopped, guarantees the safety of staff, is connected with coolant liquid spray head 14 by the rotation of drill bit 8 two sides, passes through cooling
The conducting of 18 side of liquid case is connected with water pump 19, and connection is connected with the input terminal of coolant liquid spray head 14 in the output end of water pump 19, leads to
Perfusion tube is crossed across interface 20, water pump 19 and coolant liquid spray head 14 are connected, the coolant liquid in tank for coolant 18 is defeated
It is sent at drill bit 8, because the high temperature that friction generates carries out a cooling when working drill bit 8, avoids the knot for leading to drill bit 8 because of high temperature
Structure strength reduction offers through-hole 15 by 11 surface of workbench, and has been connected by a snap funnel 16 below workbench 11, makes
The bore of funnel 16 is slightly larger than workbench 11, and is plugged with bellows 17, and 17 one end of bellows by 16 one end of funnel
It is connected with the conducting of tank for coolant 18, flows back into the coolant liquid sprayed again in tank for coolant 18, recycled, reduced
A filter screen can be arranged in funnel 16, can prevent clast from entering in tank for coolant 18, avoid to water for cooling cost
Pump 19 causes to damage.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (5)
1. a kind of semi-automatic brake bench drill with safety protection function, including pedestal (1) and column (2), on the pedestal (1)
Surface is welded with column (2), it is characterised in that: described column (2) one end is connected with bracket (3), described bracket (3) one end
It has been bolted shell (6), described shell (6) one end is connected with shield (9), and described shield (9) one end is inserted
It is connected to connecting rod (10), is removably connected with workbench (11) below the shield (9), connecting rod (10) the outer wall socket
Have reset spring (12), rotation is connected with coolant liquid spray head (14) on the inside of the shield (9), logical below the workbench (11)
It crosses and has snapped connection funnel (16), described funnel (16) one end is plugged with bellows (17), and pedestal (1) interior welds have
Tank for coolant (18), tank for coolant (18) the side conducting are connected with water pump (19).
2. a kind of semi-automatic brake bench drill with safety protection function according to claim 1, it is characterised in that: described
The rotation of bracket (3) surface is connected with regulation handle (4), and bracket (3) other end has been connected by a snap motor (5).
3. a kind of semi-automatic brake bench drill with safety protection function according to claim 1, it is characterised in that: described
Shell (6) inner rotation is connected with main shaft (7), and described main shaft (7) one end is removably connected with drill bit (8).
4. a kind of semi-automatic brake bench drill with safety protection function according to claim 3, it is characterised in that: described
Connecting rod (10) both ends are fixedly connected to limited block (13), and described drill bit (8) one end protrudes from shield (9) bottom.
5. a kind of semi-automatic brake bench drill with safety protection function according to claim 1, it is characterised in that: described
Workbench (11) surface offers through-hole (15), and described bellows (17) one end is connected with tank for coolant (18) conducting, described
Water pump (19) side offers cannula port (20) and company is connected with the input terminal of coolant liquid spray head (14) in the output end of water pump (19)
It connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822091622.6U CN209318855U (en) | 2018-12-13 | 2018-12-13 | A kind of semi-automatic brake bench drill with safety protection function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822091622.6U CN209318855U (en) | 2018-12-13 | 2018-12-13 | A kind of semi-automatic brake bench drill with safety protection function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209318855U true CN209318855U (en) | 2019-08-30 |
Family
ID=67726469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822091622.6U Active CN209318855U (en) | 2018-12-13 | 2018-12-13 | A kind of semi-automatic brake bench drill with safety protection function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209318855U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113798557A (en) * | 2021-08-30 | 2021-12-17 | 中国电建集团贵州电力设计研究院有限公司 | Laser positioning knife switch connecting piece punching device and using method |
| CN115157282A (en) * | 2022-07-15 | 2022-10-11 | 江苏宏盛液压机械有限公司 | Hydraulic mechanical arm for mining machinery |
-
2018
- 2018-12-13 CN CN201822091622.6U patent/CN209318855U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113798557A (en) * | 2021-08-30 | 2021-12-17 | 中国电建集团贵州电力设计研究院有限公司 | Laser positioning knife switch connecting piece punching device and using method |
| CN113798557B (en) * | 2021-08-30 | 2024-04-30 | 中国电建集团贵州电力设计研究院有限公司 | Laser positioning knife switch connecting piece punching device and use method |
| CN115157282A (en) * | 2022-07-15 | 2022-10-11 | 江苏宏盛液压机械有限公司 | Hydraulic mechanical arm for mining machinery |
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