CN102632271A - Portable quick pipe-hole chamfering machine - Google Patents
Portable quick pipe-hole chamfering machine Download PDFInfo
- Publication number
- CN102632271A CN102632271A CN2012101319890A CN201210131989A CN102632271A CN 102632271 A CN102632271 A CN 102632271A CN 2012101319890 A CN2012101319890 A CN 2012101319890A CN 201210131989 A CN201210131989 A CN 201210131989A CN 102632271 A CN102632271 A CN 102632271A
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- drill
- portable quick
- support bar
- beveler
- supporting leg
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Abstract
The invention relates to a portable quick pipe-hole chamfering machine which is concretely used for carrying out chamfering on pipe holes on a baffle plate, and belongs to the technical field of mechanical machining equipment. The chamfering machine mainly comprises an electric stirring drill, a joystick, a gun drill chuck, a support bar, a first support leg, a drill bit and a second support leg, wherein the electric stirring drill is arranged in the gun drill chuck, and the front end of the electric stirring drill is connected with the drill bit; the rear end of the gun drill chuck is connected with the joystick, and the joystick is provided with a power switch; the front end of the gun drill chuck is connected with the support bar, and the front end of the support bar is connected with a balance block; and the lower end of the support bar is connected with the first support leg and the second support leg. The portable quick pipe-hole chamfering machine disclosed by the invention is simple, compact and reasonable in structure; by using the chamfering machine, the quick processing can be realized, and the production efficiency can be improved; and the chamfering machine is easy to use and convenient to carry; and through using a cold cutting operating mode, the chamfering machine is good in finished surface quality, and suitable for site construction.
Description
Technical field
The present invention relates to a kind of portable quick pore beveler, specifically be used for pore on the deflection plate and carry out chamfering, belong to the machine cut technical field of processing equipment.
Background technology
In prior art, shell-and-tube heat exchanger need dispose the polylith deflection plate, and a large amount of pores are distributing on the deflection plate.For ease of poling, need the pore on the deflection plate is carried out two-sided chamfering.The chamfering work of pore is in the past all accomplished on radial drilling machine, and the pore on heat exchanger tube sheet and the deflection plate is also processed by radial drilling machine simultaneously.Therefore, the pore chamfering on the deflection plate will tie up the service time of a large amount of drilling machines, influences manufacturing schedule.
Summary of the invention
The objective of the invention is to overcome above-mentioned weak point, thereby a kind of portable quick pore beveler is provided, can carry out quick chamfering to the pore on the deflection plate, improved production efficiency, compact conformation, light and handy, easy to use is easy to carry.
According to technical scheme provided by the invention; Portable quick pore beveler mainly comprises stirring electric drill, control stick, drill gun folder, support bar, first supporting leg, drill bit and second supporting leg; Said stirring electric drill is installed in the drill gun folder, and fastening through first, second hold-down screw.Said stirring electric drill front end connects drill bit.
Said drill gun folder rear end connects control stick, and control stick is provided with power switch.Said drill gun folder front end connects support bar, and the front end of support bar connects balance weight.
Said support bar lower end connects one first supporting leg and two second supporting legs successively, connects through vertical connecting rod between first supporting leg and second supporting leg, connects through horizontal connecting rod between two second supporting legs that left-right symmetric distributes.The said first supporting leg lower end connects roller through adjustment screw, and the adjustment screw connection horizontal is passed through to connecting rod in the second supporting leg lower end.Said horizontal connecting rod two ends connect a roller respectively.
Compared with present technology the present invention has the following advantages:
The present invention is simple, compact and reasonable for structure; Can realize rapid processing, improve production efficiency; Easy to use, be easy to carry; Adopt the working method of cold machining, machined surface quality is fit to site operation.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Fig. 2 is the AA cutaway view.
Description of reference numerals: 1-stirs electric drill, 2-control stick, 3-power switch, 4-first hold-down screw, 5-drill gun folder, 6-support bar, 7-balance weight, 8-first supporting leg, 9-adjustment screw, 10-roller, 11-second hold-down screw, 12-drill bit, 13-second supporting leg, the vertical connecting rod of 14-, the horizontal connecting rod of 15-.
The specific embodiment
Following the present invention will combine the embodiment in the accompanying drawing to further describe:
As shown in Figure 1, the present invention comprises mainly and stirs electric drill 1, control stick 2, drill gun folder 5, support bar 6, first supporting leg 8, drill bit 12 and second supporting leg 13 that said stirring electric drill 1 is installed in the drill gun folder 5, and fastening through first, second hold-down screw 4,11.Said stirring electric drill 1 front end connects drill bit 12.
Said drill gun presss from both sides 5 rear ends and connects control stick 2, and control stick 2 is provided with power switch 3, and power switch 3 is used for controlling the start-stop that stirs electric drill 1.Said drill gun presss from both sides 5 front ends and connects support bar 6, and the front end of support bar 6 connects balance weight 7, and balance weight 7 is used for guaranteeing the steady and size of regulating drill bit 12 downforce of chamfering operation.
Said support bar 6 lower ends connect successively between one first supporting leg 8 and two second supporting leg 13, the first supporting legs 8 and second supporting leg 13 and connect through vertical connecting rod 14, connect through horizontal connecting rod 15 between two second supporting legs 13 that left-right symmetric distributes.Said first supporting leg 8 lower ends connect roller 10 through adjustment screw 9; Adjustment screw 9 connection horizontal are passed through to connecting rod 15 in second supporting leg, 13 lower ends; Regulate the height of first, second supporting leg 8,13 through adjustment screw 9; To reach the purpose of regulating drill bit 12 height, guarantee that drill bit 12 processes perpendicular to workpiece.Said horizontal connecting rod 15 two ends connect a roller 10 respectively.
Operation principle of the present invention is: in when work, earlier deflection plate is kept flat on the ground, the present invention is placed on the deflection plate again, operating personnel hold control stick 2, rely on three rollers 10 on first, second supporting leg 8,13 on deflection plate, to move.During chamfering,, push control stick 2 downwards and start and stir electric drill 1, can carry out chamfering the pore on the deflection plate with the pore that drill bit 12 is aimed on the deflection plate.Promote roller 10 through control stick 2 and promptly move, thereby the next pore on the deflection plate is implemented chamfer machining along the deflection plate surface.
Because compact overall structure, light and handy, roller are rotated flexibly, it is convenient to move, and can realize rapid processing.
Claims (9)
1. a portable quick pore beveler comprises and stirs electric drill (1), control stick (2), drill gun folder (5) and drill bit (12), and said stirring electric drill (1) is installed in the drill gun folder (5), stirs electric drill (1) front end and connects drill bit (12); Said drill gun folder (5) rear end connects control stick (2); It is characterized in that: also comprise support bar (6), first supporting leg (8) and second supporting leg (13); Said drill gun folder (5) front end connects support bar (6), and the front end of support bar (6) connects balance weight (7); Said support bar (6) lower end connects one first supporting leg (8) and two second supporting legs (13).
2. portable quick pore beveler as claimed in claim 1 is characterized in that: said stirring electric drill (1) is fastening through first, second hold-down screw (4,11).
3. portable quick pore beveler as claimed in claim 1, it is characterized in that: said control stick (2) is provided with power switch (3).
4. portable quick pore beveler as claimed in claim 1 is characterized in that: connect through vertical connecting rod (14) between said first supporting leg (8) and second supporting leg (13).
5. portable quick pore beveler as claimed in claim 1 is characterized in that: said first supporting leg (8) lower end connects roller (10) through adjustment screw (9).
6. portable quick pore beveler as claimed in claim 1 is characterized in that: connect through horizontal connecting rod (15) between said two second supporting legs (13).
7. portable quick pore beveler as claimed in claim 1 is characterized in that: said two second supporting legs (13) left-right symmetric distributes.
8. portable quick pore beveler as claimed in claim 1 is characterized in that: adjustment screw (9) connection horizontal is passed through to connecting rod (15) in said second supporting leg (13) lower end.
9. portable quick pore beveler as claimed in claim 6 is characterized in that: said horizontal connecting rod (15) two ends connect a roller (10) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101319890A CN102632271A (en) | 2012-04-28 | 2012-04-28 | Portable quick pipe-hole chamfering machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101319890A CN102632271A (en) | 2012-04-28 | 2012-04-28 | Portable quick pipe-hole chamfering machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102632271A true CN102632271A (en) | 2012-08-15 |
Family
ID=46616952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101319890A Pending CN102632271A (en) | 2012-04-28 | 2012-04-28 | Portable quick pipe-hole chamfering machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN102632271A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5147162A (en) * | 1992-02-20 | 1992-09-15 | Rosario Capotosto | Self-guidable drill housing |
| RU1816563C (en) * | 1991-03-21 | 1993-05-23 | Производственное объединение "Сибтяжмаш" | Apparatus for drilling |
| CN2160485Y (en) * | 1992-10-17 | 1994-04-06 | 天津市纸箱一厂 | Portable electric drill with magnetic disc |
| CN1978105A (en) * | 2005-12-02 | 2007-06-13 | 吴传团 | Hand-held electric spot-facing beveler |
| CN202021365U (en) * | 2011-03-17 | 2011-11-02 | 青岛吉恒汽车零部件有限公司 | Beveling electric drill car |
| CN202591672U (en) * | 2012-04-28 | 2012-12-12 | 无锡化工装备有限公司（原无锡化工装备总厂) | Portable quick pipe-hole chamfering machine |
-
2012
- 2012-04-28 CN CN2012101319890A patent/CN102632271A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU1816563C (en) * | 1991-03-21 | 1993-05-23 | Производственное объединение "Сибтяжмаш" | Apparatus for drilling |
| US5147162A (en) * | 1992-02-20 | 1992-09-15 | Rosario Capotosto | Self-guidable drill housing |
| CN2160485Y (en) * | 1992-10-17 | 1994-04-06 | 天津市纸箱一厂 | Portable electric drill with magnetic disc |
| CN1978105A (en) * | 2005-12-02 | 2007-06-13 | 吴传团 | Hand-held electric spot-facing beveler |
| CN202021365U (en) * | 2011-03-17 | 2011-11-02 | 青岛吉恒汽车零部件有限公司 | Beveling electric drill car |
| CN202591672U (en) * | 2012-04-28 | 2012-12-12 | 无锡化工装备有限公司（原无锡化工装备总厂) | Portable quick pipe-hole chamfering machine |
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Application publication date: 20120815 |