CN211135654U - Composite drill jig for machining power distribution cabinet underframe of die-cutting machine - Google Patents
Composite drill jig for machining power distribution cabinet underframe of die-cutting machine Download PDFInfo
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- CN211135654U CN211135654U CN201921546675.0U CN201921546675U CN211135654U CN 211135654 U CN211135654 U CN 211135654U CN 201921546675 U CN201921546675 U CN 201921546675U CN 211135654 U CN211135654 U CN 211135654U
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- jig plate
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- positioning hole
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Abstract
The utility model relates to a compound jig for processing cross cutting machine switch board chassis, its characterized in that: the drilling jig comprises a left drilling jig plate, a middle drilling jig plate, a right drilling jig plate, fixing cross beams, drill bushings and positioning pins, wherein the left drilling jig plate and the right drilling jig plate are oppositely arranged at the left and right sides, the two fixing cross beams are arranged between the left drilling jig plate and the right drilling jig plate in parallel, the middle drilling jig plates arranged at the lower parts of the two fixing cross beams are uniformly distributed between the left drilling jig plate and the right drilling jig plate at intervals, the drill bushings are arranged on the left drilling jig plate, the middle drilling jig plate and the right drilling jig plate, a first positioning hole is formed in the lower end face of the left drilling jig plate, a second positioning hole and a third positioning hole are respectively formed in positions, close to wide edges, on one side of the lower end faces of the left drilling jig plate and the right drilling jig plate, and a first positioning pin, a second positioning pin and a third. The utility model has the advantages of simple structure, convenient processing, machining precision are high, improve drilling efficiency, easily realize.
Description
Technical Field
The utility model belongs to the machining field relates to a compound jig, especially a compound jig for processing cross cutting machine switch board chassis.
Background
In actual production, the situation of processing holes on large parts is often encountered, the drilling processing of the large parts like the chassis of the power distribution cabinet of the die cutting machine is carried out, if the large parts are processed according to a conventional method, namely, the positions of the drilled holes are marked on the chassis in the drilling process, and then the holes are punched and drilled. The whole process is very complicated, the processing difficulty is high, the accuracy is difficult to guarantee, the processing speed is low, the efficiency is low, and the production progress is difficult to guarantee.
Through a search for a patent publication, no patent publication that is the same as the present patent application is found.
Disclosure of Invention
An object of the utility model is to provide a compound jig for processing cross cutting machine switch board chassis simple structure, convenient processing, machining precision are high, improve drilling efficiency, easily realize.
The utility model provides a its technical problem realize through following technical scheme:
the utility model provides a compound jig for processing cross cutting machine switch board chassis which characterized in that: the drilling jig comprises a left drilling template, a middle drilling template, a right drilling template, a fixed cross beam, a drill bushing and positioning pins, wherein the left drilling template and the right drilling template are oppositely arranged left and right, two fixed cross beams are arranged between the left drilling template and the right drilling template in parallel, one end of each fixed cross beam is arranged on the left drilling template, the other end of each fixed cross beam is arranged on the right drilling template, the middle drilling templates arranged at the lower parts of the two fixed cross beams are uniformly distributed between the left drilling template and the right drilling template at intervals, the drill bushing is arranged on the left drilling template, the middle drilling template and the right drilling template corresponding to positions to be drilled on a chassis, a first positioning hole is arranged at the position close to the long side of the center line of the lower end surface of the left drilling template, a second positioning hole and a third positioning hole are respectively arranged at the positions close to the wide side of the lower end surfaces of the left drilling template and the right drilling template, and a first positioning pin is correspondingly arranged at, Second locating pin and third locating pin.
And the upper end surface and the lower end surface of the left drill jig plate, the right drill jig plate and each middle drill jig plate are positioned on the same horizontal plane.
The utility model discloses an advantage and beneficial effect do:
this a compound jig for processing cross cutting machine switch board chassis, during the use, fix this jig on waiting to drill the chassis through left jig board and right jig board, lean on the end of waiting to drill the chassis through first locating pin, realize the jig and wait to drill the horizontal positioning of chassis, then rethread second locating pin and third locating pin come to lean on one side of width direction, realize the jig and wait to drill the longitudinal positioning of chassis, at last again through at first locating hole, second locating hole and third locating hole department set up clamping mechanism come to the jig and wait to drill the chassis and press from both sides tightly fixed can, alright drilling work afterwards. The utility model discloses jig simple structure is difficult to the slope in the course of working moreover, can pinpoint, has guaranteed the requirement of position degree and precision, has improved drilling efficiency greatly.
Drawings
Fig. 1 is a schematic structural view (top view) of the present invention;
FIG. 2 is a left side view of FIG. 1;
fig. 3 is a right side view of fig. 1.
Reference numerals
1-left drill plate, 2-fixed beam, 3-middle drill plate, 4-drill bushing, 5-right drill plate, 6-third positioning hole, 7-second positioning hole, 8-first positioning hole, 9-first positioning pin, 10-second positioning pin and 11-third positioning pin.
Detailed Description
The present invention will be described in further detail with reference to specific examples, which are provided for illustrative purposes only, and are not intended to be limiting, and the scope of the present invention should not be limited thereby.
The utility model provides a compound jig for processing cross cutting machine switch board chassis, its innovation part lies in: the drilling jig comprises a left drilling template 1, a middle drilling template 3, a right drilling template 5, a fixed cross beam 2, a drill bushing 4 and three positioning pins, wherein the left drilling template and the right drilling template are oppositely arranged at the left and right, two fixed cross beams are arranged between the left drilling template and the right drilling template in parallel, one end of each fixed cross beam is arranged on the left drilling template, the other end of each fixed cross beam is arranged on the right drilling template, middle drilling templates arranged at the lower parts of the two fixed cross beams are uniformly distributed between the left drilling template and the right drilling template at intervals, the drill bushing is arranged on the left drilling template, the middle drilling template and the right drilling template corresponding to positions to be drilled on an underframe, a first positioning hole 8 is arranged at the position close to the long edge of the center line of the lower end surface of the left drilling template, a second positioning hole 7 and a third positioning hole 6 are respectively arranged at the positions close to the wide edges of one sides of the lower end surfaces of the, the lower part of each positioning hole is respectively and correspondingly provided with a first positioning pin 9, a second positioning pin 10 and a third positioning pin 11.
The upper end face and the lower end face of each of the left drill jig plate, the right drill jig plate and the middle drill jig plate are all located on the same horizontal plane. The levelness between the templates ensures the attaching degree of the drilling jig and the underframe to be processed, and ensures the accuracy of drilling; the setting of fixed beam plays the effect of bushing plate in the installation on the one hand, and on the other hand has also played the effect of lifting by crane handle on the aspect of lifting by crane of this jig.
Drilling on large-scale part, if when drilling on cross cutting machine switch board chassis, because the long about 5 meters of switch board chassis, in order to adapt to large-scale batch production's requirement, guarantee the production progress, must break the conventionality, solve this problem with new theory, consequently, the utility model provides a novel jig for drilling on large-scale frame. The drill jig is simple in structure, not prone to inclination in the machining process, capable of being accurately positioned, capable of meeting the requirements of position degree and precision and greatly improving the drilling efficiency.
Although the embodiments of the present invention and the accompanying drawings are disclosed for illustrative purposes, those skilled in the art will appreciate that: various substitutions, changes and modifications are possible without departing from the spirit and scope of the present invention and the appended claims, and therefore, the scope of the present invention is not limited to the disclosure of the embodiments and the accompanying drawings.
Claims (2)
1. The utility model provides a compound jig for processing cross cutting machine switch board chassis which characterized in that: the drilling jig comprises a left drilling template, a middle drilling template, a right drilling template, a fixed cross beam, a drill bushing and positioning pins, wherein the left drilling template and the right drilling template are oppositely arranged left and right, two fixed cross beams are arranged between the left drilling template and the right drilling template in parallel, one end of each fixed cross beam is arranged on the left drilling template, the other end of each fixed cross beam is arranged on the right drilling template, the middle drilling templates arranged at the lower parts of the two fixed cross beams are uniformly distributed between the left drilling template and the right drilling template at intervals, the drill bushing is arranged on the left drilling template, the middle drilling template and the right drilling template corresponding to positions to be drilled on a chassis, a first positioning hole is arranged at the position close to the long side of the center line of the lower end surface of the left drilling template, a second positioning hole and a third positioning hole are respectively arranged at the positions close to the wide side of the lower end surfaces of the left drilling template and the right drilling template, and a first positioning pin is correspondingly arranged at, Second locating pin and third locating pin.
2. The composite drill jig for machining the bottom frame of the power distribution cabinet of the die-cutting machine according to claim 1, characterized in that: the upper end face and the lower end face of each of the left drill jig plate, the right drill jig plate and the middle drill jig plate are all located on the same horizontal plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921546675.0U CN211135654U (en) | 2019-09-18 | 2019-09-18 | Composite drill jig for machining power distribution cabinet underframe of die-cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921546675.0U CN211135654U (en) | 2019-09-18 | 2019-09-18 | Composite drill jig for machining power distribution cabinet underframe of die-cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211135654U true CN211135654U (en) | 2020-07-31 |
Family
ID=71767251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921546675.0U Active CN211135654U (en) | 2019-09-18 | 2019-09-18 | Composite drill jig for machining power distribution cabinet underframe of die-cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211135654U (en) |
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2019
- 2019-09-18 CN CN201921546675.0U patent/CN211135654U/en active Active
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