CN215657948U - Drilling fixture for machining die-casting aluminum base - Google Patents
Drilling fixture for machining die-casting aluminum base Download PDFInfo
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- CN215657948U CN215657948U CN202121327861.2U CN202121327861U CN215657948U CN 215657948 U CN215657948 U CN 215657948U CN 202121327861 U CN202121327861 U CN 202121327861U CN 215657948 U CN215657948 U CN 215657948U
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- fixing plate
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Abstract
The utility model belongs to the field of automation, and discloses a drilling fixture for processing a die-casting aluminum base, which comprises a horizontally arranged machine table, wherein the machine table is provided with a base fixing area and first drilling modules arranged on two sides of the base fixing area; a plurality of abutting air cylinders and corner air cylinders which are positioned at four corners of the base fixing area and are used for pressing corners of the base are arranged in the base fixing area; the power output end of the abutting air cylinder faces the first drilling module. It is fixed the base respectively from inside and outside through supporting tight cylinder and compressing tightly the cylinder, and fixed effectual does benefit to subsequent drilling processing.
Description
Technical Field
The utility model relates to the field of automation, in particular to a drilling clamp for processing a die-casting aluminum base.
Background
The barbecue grill basin frame (also called a base) made of die-cast aluminum alloy is characterized in that the barbecue grill basin frame is manufactured in a die-cast mode, is of an integrally formed structure, has thicker side wall, and has higher requirements on fixing of the basin frame and cooling of drilled holes if automatic or semi-automatic production is to be realized in the process of drilling.
The first problem that the present case will be solved is: how to better fix the basin stand in the semi-automatic and automatic basin stand drilling processing process.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a drilling clamp for machining a die-casting aluminum base, which is used for fixing the base from inside and outside through a propping cylinder and a pressing cylinder, has a good fixing effect and is beneficial to subsequent drilling machining.
In order to achieve the purpose, the utility model provides the following technical scheme: a drilling fixture for machining a die-casting aluminum base comprises a machine table which is horizontally arranged, wherein the machine table is provided with a base fixing area and first drilling modules which are arranged on two sides of the base fixing area;
a plurality of abutting air cylinders and corner air cylinders which are positioned at four corners of the base fixing area and are used for pressing corners of the base are arranged in the base fixing area; the power output end of the abutting air cylinder faces the first drilling module.
In the drilling fixture for processing the die-casting aluminum base, the first drilling module comprises a first moving plate, a first drilling machine fixed on the first moving plate, and a first fixing plate arranged between the first moving plate and the abutting cylinder, wherein the first fixing plate is provided with first through holes corresponding to drill bits of the first drilling machine one by one; the first moving plate moves in the direction close to and far away from the first fixed plate; and a liquid channel communicated with the first through hole is arranged in the first fixing plate and is communicated with a peripheral water supply pipe.
In the drilling fixture for processing the die-casting aluminum base, the number of the abutting cylinders is four, and two abutting cylinders which are arranged side by side are taken as a group; a second drilling module is arranged between each group of abutting cylinders; the second drilling module is used for drilling holes from the inner side to the outer side of the base.
In the drilling fixture for processing the die-casting aluminum base, the second drilling module comprises a second moving plate, a second drilling machine fixed on the second moving plate, and a second fixing plate located between the second moving plate and the first fixing plate, second through holes corresponding to drill bits of the second drilling machine one to one are formed in the second fixing plate, and the second moving plate moves in a direction close to and away from the first fixing plate.
In the drilling fixture for processing the die-casting aluminum base, a liquid channel is also arranged in the second fixing plate, one end of the liquid channel is communicated with the second through hole, and the other end of the liquid channel is communicated with an external water supply pipe.
In the drilling fixture for processing the die-casting aluminum base, the power output end of the abutting cylinder is fixed with a rubber block which is matched with the inner wall of the base in an inclined angle.
Compared with the prior art, the utility model has the beneficial effects that:
the drilling clamp disclosed by the utility model has the advantages that the base is respectively fixed from inside and outside through the abutting air cylinder and the pressing air cylinder, the fixing effect is good, and the subsequent drilling processing is facilitated.
Drawings
FIG. 1 is a perspective view of a base of the present invention;
FIG. 2 is a top view of embodiment 1 of the present invention;
fig. 3 is a left side view of the first fixing plate of embodiment 1 of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
Referring to fig. 1-3, a drilling jig for processing a die-casting aluminum base includes a machine table 1 horizontally arranged, wherein the machine table 1 is provided with a base fixing area and first drilling modules arranged at two sides of the base fixing area;
a plurality of abutting cylinders 2 and corner cylinders 3 which are positioned at four corners of the base fixing area and are used for pressing corners of the base are arranged in the base fixing area; the power output end of the abutting cylinder 2 faces the first drilling module.
During processing, the oven base is placed upside down in the base holding area, and a perspective view of the base is shown in fig. 1.
The abutting cylinder 2 abuts against the base from the inner side, the corner cylinder 3 presses the edge of the base at four corners, and the first drilling module starts to drill holes from the outer side to finish machining. And a rubber block matched with the inner wall of the base in an inclined angle is fixed at the power output end of the abutting cylinder 2.
More specifically, the first drilling module comprises a first moving plate 4, a first drilling machine 5 fixed on the first moving plate 4, and a first fixing plate 6 arranged between the first moving plate 4 and the abutting cylinder 2, wherein the first fixing plate 6 is provided with first through holes 7 corresponding to drill bits of the first drilling machine 5 one by one; the first moving plate 4 moves in a direction to approach and depart from the first fixed plate 6; a liquid channel 8 communicated with the first through hole 7 is arranged in the first fixing plate 6, and the liquid channel 8 is communicated with an external water supply pipe.
The first drilling machine 5 may be in various forms, such as a plurality of small drilling machines fixed on the first moving plate 4, or a plurality of drill bits fixed on the first moving plate 4, each drill bit being driven by a link, the plurality of links being driven by the same motor.
The moving plate is driven by the cylinder, the machine table 1 is provided with a slide rail, and the moving plate is driven by the cylinder to move along the slide rail.
The conducting position of the liquid channel 8 and the first through hole 7 is that the liquid enters the first through hole 7 tangentially, and the tangential extending direction is towards the abutting cylinder 2, so that the liquid in the liquid channel 8 is sprayed out towards the abutting cylinder 2.
In this embodiment, the number of the tightening cylinders 2 is four, and two tightening cylinders 2 arranged side by side are taken as a group; a second drilling module is arranged between each group of the abutting cylinders 2; the second drilling module is used for drilling holes from the inner side to the outer side of the base.
The first drilling module and the second drilling module are similar in structure, the second drilling module comprises a second moving plate 9, a second drilling machine 10 fixed on the second moving plate 9 and a second fixing plate 11 located between the second moving plate 9 and the first fixing plate 6, second through holes in one-to-one correspondence with drill bits of the second drilling machine 10 are formed in the second fixing plate 11, the second moving plate 9 moves in the direction close to and away from the first fixing plate 6, a liquid channel is also arranged in the second fixing plate 11, one end of the liquid channel is communicated with the second through holes, and the other end of the liquid channel is communicated with a peripheral water supply pipe.
More preferably, a water recovery tank 12 is further provided on the machine table 1.
Claims (6)
1. A drilling fixture for machining a die-casting aluminum base comprises a machine table which is horizontally arranged, and is characterized in that a base fixing area and first drilling modules which are arranged on two sides of the base fixing area are arranged on the machine table;
a plurality of abutting air cylinders and corner air cylinders which are positioned at four corners of the base fixing area and are used for pressing corners of the base are arranged in the base fixing area; the power output end of the abutting air cylinder faces the first drilling module.
2. The drilling fixture for processing the die-casting aluminum base as claimed in claim 1, wherein the first drilling module comprises a first moving plate, a first drilling machine fixed on the first moving plate, and a first fixing plate arranged between the first moving plate and the abutting cylinder, wherein the first fixing plate is provided with first through holes corresponding to drill bits of the first drilling machine one by one; the first moving plate moves in the direction close to and far away from the first fixed plate; and a liquid channel communicated with the first through hole is arranged in the first fixing plate and is communicated with a peripheral water supply pipe.
3. The drilling jig for processing the die-casting aluminum base as claimed in claim 1, wherein the hold-down cylinders are four and two hold-down cylinders arranged side by side form a group; a second drilling module is arranged between each group of abutting cylinders; the second drilling module is used for drilling holes from the inner side to the outer side of the base.
4. The drilling jig for processing the die-cast aluminum base as claimed in claim 3, wherein the second drilling module comprises a second moving plate, a second drilling machine fixed on the second moving plate, and a second fixing plate located between the second moving plate and the first fixing plate, wherein the second fixing plate is provided with second through holes corresponding to the drill bits of the second drilling machine, and the second moving plate moves in a direction close to and away from the first fixing plate.
5. The drilling jig for processing the die-cast aluminum base as claimed in claim 4, wherein a liquid channel is also provided in the second fixing plate, one end of the liquid channel is communicated with the second through hole and the other end is communicated with an external water supply pipe.
6. The drilling jig for processing the die-casting aluminum base as claimed in claim 5, wherein the power output end of the abutting cylinder is fixed with a rubber block matched with the inner wall of the base in inclination angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121327861.2U CN215657948U (en) | 2021-06-15 | 2021-06-15 | Drilling fixture for machining die-casting aluminum base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121327861.2U CN215657948U (en) | 2021-06-15 | 2021-06-15 | Drilling fixture for machining die-casting aluminum base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215657948U true CN215657948U (en) | 2022-01-28 |
Family
ID=79975348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121327861.2U Active CN215657948U (en) | 2021-06-15 | 2021-06-15 | Drilling fixture for machining die-casting aluminum base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215657948U (en) |
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2021
- 2021-06-15 CN CN202121327861.2U patent/CN215657948U/en active Active
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