CN209969611U - High-efficient pore-forming device of super large bell mouth - Google Patents
High-efficient pore-forming device of super large bell mouth Download PDFInfo
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- CN209969611U CN209969611U CN201920057559.6U CN201920057559U CN209969611U CN 209969611 U CN209969611 U CN 209969611U CN 201920057559 U CN201920057559 U CN 201920057559U CN 209969611 U CN209969611 U CN 209969611U
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- fixed
- hole
- regulating motor
- speed regulating
- conical hole
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Abstract
The utility model discloses a high-efficiency pore-forming device for an oversized conical hole, which comprises a speed regulating motor and a supporting table used for fixing the lower part of the speed regulating motor, wherein the supporting table is fixed by a supporting frame, a driving shaft of the speed regulating motor passes through the supporting table and is fixed with a positioning rod, the device drives the positioning rod to rotate by the speed regulating motor, the positioning rod drives a cutting nozzle to do circular motion around the center of the hole and rotate for a circle, the angle and the aperture size of the conical hole of the cutting nozzle are adjusted by a rotating adjusting block in operation, and the angle of the conical hole to be cut can be rapidly and accurately determined according to the mark of a pointer on a protractor, so that the workpiece can be subjected to large-aperture conical hole cutting, two difficulties that the drilling of a drilling machine is over the range of the aperture and the over-limit of a semi-automatic cutting trolley, and the upper device adopts a speed regulating motor, so that the phenomenon of uneven speed caused by manual rotation is avoided, and the hole forming quality is relatively excellent.
Description
Technical Field
The utility model relates to a bell mouth processing field, concretely relates to high-efficient pore-forming device of super large bell mouth.
Background
The steel construction need be used the steel sheet and open on the steel sheet and take conical hole in fixed spacing, and the size in hole is great (generally 50mm-150mm), need drill the hole with the drilling machine in current processing, but drilling at the drilling machine is too difficult to solve to the two difficult points that the radius range transfinites and semi-automatic cutting dolly operation radius is too little transfinites, leads to when the trompil efficiency lower, influences subsequent production task.
SUMMERY OF THE UTILITY MODEL
In order to solve the existing problem, the utility model provides a high-efficient pore-forming device of super large bell mouth.
The utility model discloses a realize through following technical scheme:
the utility model provides a high-efficient pore-forming device of super large bell mouth, is used for fixed brace table including buncher and lower part thereof, it is fixed that the brace table passes through the support frame, the drive shaft of buncher self passes brace table and fixes with the locating lever, the lower part side of locating lever is fixed with the fixed block, fixed block one end is passed through locking screw and is articulated fixed with the regulating block, be fixed with cutting nozzle on the regulating block, be fixed with the pointer on the regulating block, the rear end of fixed block be fixed with pointer assorted protractor, locking screw one end is fixed with the locking hand wheel.
Preferably, the support frame is arranged obliquely.
Preferably, the pointer is disposed in parallel with the cutting nozzle.
Preferably, the bottom of the support frame is flush with the bottom of the positioning rod.
Compared with the prior art, the beneficial effects of the utility model are that: this device drives the locating lever through buncher and rotates, the locating lever drives cutting nozzle and is circular motion and rotatory round around the hole center, adjust the angle and the size in aperture of cutting nozzle bell mouth through rotatory regulating block in the operation, and can be according to the pointer on the protractor the mark quick accurate determination angle that will cut the bell mouth, just so can carry out the taper hole cutting of large aperture to the work piece, solved drilling machine drilling and exceeded these two difficult points of exceeding that the radius is too little to the aperture scope and semi-automatic cutting dolly running radius, great improvement the efficiency of trompil, the steady operation of production has been guaranteed, and upper portion device adopts buncher, it is inhomogeneous to have avoided the speed that manual rotation appears, cutting defects such as shake, pore-forming quality is comparatively good.
Drawings
FIG. 1 is a schematic view of the structure of the present invention;
FIG. 2 is a perspective view of the present invention;
in the figure: the device comprises a speed regulating motor 1, a supporting table 2, a supporting frame 3, a driving shaft 4, a positioning rod 5, a fixing block 6, an adjusting block 7, a locking hand wheel 8, a locking screw 9, a protractor 10, a pointer 11, a cutting nozzle 12 and a workpiece 13.
Detailed Description
The invention will be described in further detail with reference to the following detailed description and accompanying drawings:
as shown in fig. 1 and 2, a high-efficient pore-forming device of super large bell mouth, including buncher 1 and lower part be used for fixed brace table 2, brace table 2 is fixed through support frame 3, drive shaft 4 of buncher 1 self passes brace table 2 and fixes with locating lever 5, the lower part side of locating lever 5 is fixed with fixed block 6, 6 one end of fixed block is passed through locking screw 9 and is articulated fixed with regulating block 7, be fixed with cutting nozzle 12 on the regulating block 7, be fixed with pointer 11 on the regulating block 7, the rear end of fixed block 6 is fixed with pointer 11 assorted protractor 10, locking screw 9 one end is fixed with locking hand wheel 8.
The support frame 3 is arranged obliquely.
The pointer 11 is arranged in parallel with the cutting nozzle 12.
The bottom of the support frame 3 is level with the bottom of the positioning rod 5.
The working principle is as follows: the utility model discloses in use, through placing this device on the work piece 13 that needs the trompil and just to the position that needs the trompil, support frame 3 plays the supporting role, start cutting nozzle 12 and buncher 1 simultaneously, buncher 1 drives locating lever 5 and rotates, locating lever 5 drives cutting nozzle 12 and rotates the round, the locating lever plays the effect at location bell mouth center, cutting nozzle 12 is circular motion all the time around the hole center, cutting nozzle 12 rotates the round just can cut work piece 13 into the bell mouth like this, trompil has solved drilling machine drilling and has overrun the diameter range and the too little overrun two difficult points of semiautomatic cutting dolly running radius, the efficiency of trompil has greatly been improved, the steady operation of production has been guaranteed;
in operation, the locking hand wheel 8 can be screwed and the adjusting block 7 can be rotated to adjust the angle of the taper hole of the cutting nozzle 12 and the size of the aperture, the angle of the taper hole to be cut can be rapidly and accurately determined through the mark of the pointer 11 on the protractor 10, the upper device adopts the speed regulating motor 1, the cutting defects of uneven speed, shaking and the like caused by manual rotation are avoided, and the hole forming quality is excellent.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (4)
1. The utility model provides a high-efficient pore-forming device of super large bell mouth which characterized in that: including buncher (1) and its lower part be used for fixed brace table (2), brace table (2) are fixed through support frame (3), drive shaft (4) of buncher (1) self pass brace table (2) and locating lever (5) fixed, the lower part side of locating lever (5) is fixed with fixed block (6), fixed block (6) one end is passed through locking screw (9) and is articulated fixed with regulating block (7), be fixed with cutting nozzle (12) on regulating block (7), be fixed with pointer (11) on regulating block (7), the rear end of fixed block (6) is fixed with and pointer (11) assorted protractor (10), locking screw (9) one end is fixed with locking hand wheel (8).
2. The device for efficiently forming the hole with the ultra-large conical hole as claimed in claim 1, wherein: the support frame (3) is obliquely arranged.
3. The device for efficiently forming the hole with the ultra-large conical hole as claimed in claim 1, wherein: the pointer (11) and the cutting nozzle (12) are arranged in parallel.
4. The device for efficiently forming the hole with the ultra-large conical hole as claimed in claim 1, wherein: the bottom of the support frame (3) is level with the bottom of the positioning rod (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920057559.6U CN209969611U (en) | 2019-01-14 | 2019-01-14 | High-efficient pore-forming device of super large bell mouth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920057559.6U CN209969611U (en) | 2019-01-14 | 2019-01-14 | High-efficient pore-forming device of super large bell mouth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209969611U true CN209969611U (en) | 2020-01-21 |
Family
ID=69251350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920057559.6U Active CN209969611U (en) | 2019-01-14 | 2019-01-14 | High-efficient pore-forming device of super large bell mouth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209969611U (en) |
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2019
- 2019-01-14 CN CN201920057559.6U patent/CN209969611U/en active Active
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