CN215545167U - Aluminum alloy drilling device - Google Patents
Aluminum alloy drilling device Download PDFInfo
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- CN215545167U CN215545167U CN202121528459.0U CN202121528459U CN215545167U CN 215545167 U CN215545167 U CN 215545167U CN 202121528459 U CN202121528459 U CN 202121528459U CN 215545167 U CN215545167 U CN 215545167U
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Abstract
The utility model discloses an aluminum alloy drilling device which comprises stand columns, a cross beam erected between the two stand columns, a drilling mechanism, a clamp, a workbench, a cooling mechanism and a waste recycling mechanism, wherein the drilling mechanism is arranged on the cross beam; through set up different shape cushion on anchor clamps to and retrieve the recycle after passing through three-layer filter screen with the coolant liquid. According to the aluminum alloy drilling device, square and cylindrical aluminum alloy sections can be clamped, and plates with different thicknesses can be clamped for drilling, compared with the traditional clamp, the aluminum alloy drilling device can only clamp a single-shaped aluminum alloy material, can meet the aluminum alloy material drilling requirements of diversified shapes, and can prevent the aluminum alloy material from being damaged due to the fact that the cushion block is made of rubber, so that the integrity of the aluminum alloy material is guaranteed; the cooling liquid is recycled and reused through the filter screen, the filter cloth and the filter paper, so that the cost is saved, and meanwhile, the cooling liquid is prevented from being leaked to pollute the environment.
Description
Technical Field
The utility model relates to the field of drilling devices, in particular to an aluminum alloy drilling device.
Background
Aluminum and its alloys, due to their low density and their mechanical properties as well as good electrical, thermal and corrosion resistance, are widely used in various industrial sectors, in particular in the aeronautical field. However, aluminum alloys have many processing problems in drilling. The clamp only can clamp a single-shaped material, and clamping marks are generated on the material, so that the performance and the attractiveness of the material are influenced; secondly, because the processed aluminum alloy generates high temperature, cooling liquid is needed for cooling, however, the cooling liquid for cooling the aluminum alloy processing is different from the common cooling liquid, the price is high, and the cooling liquid needs to be recycled; therefore, effective solutions to solve the above problems need to be proposed.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model provides an aluminum alloy drilling device to solve the technical problems in the prior art.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides an aluminum alloy drilling device which comprises stand columns, a cross beam erected between the two stand columns, a drilling mechanism, a clamp, a workbench, a cooling mechanism and a waste recycling mechanism, wherein the drilling mechanism is arranged on the stand columns;
the drilling mechanism comprises a hydraulic cylinder, a push rod, a directional sleeve, a telescopic rod, a connecting block, a motor and a drill bit;
the push rod is arranged in the hydraulic cylinder, the directional sleeve is connected with the hydraulic cylinder, the telescopic rod is arranged in the directional sleeve and is connected with the push rod, the motor is connected with the telescopic rod through the connecting block, the drill bit is connected to the rotating shaft of the motor, and the drill bit can be driven to rotate by the rotation of the driving motor;
the clamp comprises a right jaw, a right threaded sleeve, a right screw rod, a central seat, a linkage pin, a base, a left screw rod, a left threaded sleeve, a left jaw and a cushion block;
the right jaw is connected with the right threaded sleeve through a screw, the left jaw is connected with the left threaded sleeve through a screw, the right screw is sleeved in the right threaded sleeve, the left screw is sleeved in the left threaded sleeve, the center seat is arranged in the middle of the base, the center seat is connected with the base through a screw, the right screw penetrates through the center seat and is connected with the left screw through the linkage pin, and the cushion block is arranged in the right jaw and the left jaw;
the fixture is arranged in the middle of the workbench, funnels are arranged on two sides of the workbench and are positioned on two sides of the fixture;
the cooling mechanism comprises a cooling liquid tank, cooling liquid, a liquid adding port, a liquid pumping pipe, a liquid pumping pump, a liquid conveying pipe and a liquid spraying pipe; the cooling liquid tank is arranged beside the workbench, the liquid adding port is arranged on the left side of the top of the cooling liquid tank, one end of the liquid pumping pipe extends into the cooling liquid tank, and the other end of the liquid pumping pipe is connected with a liquid inlet of the liquid pumping pump; one end of the liquid sending pipe is connected with a liquid outlet of the liquid pump, and the other end of the liquid sending pipe is connected with the liquid spraying pipe; the liquid spraying pipe extends to a position where the nozzle is aligned with the drill bit and the workpiece;
the waste recovery mechanism comprises a trolley and a tray; the cart is arranged below the workbench, and the tray is arranged below the cart.
Furthermore, cushion one end be equipped with the left side keep silent with right keep silent the male arch of adaptation, the other end is equipped with straight type or V type or interior concave type exposed core.
Furthermore, the trolley is sequentially provided with an aluminum scrap cavity, a filter screen and a cooling liquid cavity from top to bottom; the middle of the bottom of the cart is provided with a liquid discharging port, and two sides of the bottom of the cart are provided with wheels.
Furthermore, the filter screen is made of stainless steel, and the diameter of the mesh of the filter screen is less than or equal to 1 mm.
Further, the drill bit is a high-speed steel drill bit or a hard alloy drill bit.
Furthermore, the liquid spray pipe is an engineering plastic pipe, a switch is arranged on the liquid spray pipe, and the nozzle is conical.
Further, the cushion block material is rubber.
Furthermore, a filter cloth is arranged at the liquid discharge port;
further, the liquid filling opening is provided with filter paper.
Further, the cooling liquid is kerosene or a mixture of kerosene and engine oil.
The utility model has the beneficial effects that:
according to the aluminum alloy drilling device provided by the utility model, the cushion blocks in various shapes are arranged on the left jaw and the right jaw, so that the clamp can clamp square and cylindrical aluminum alloy sections and can also clamp plates with different thicknesses for drilling, compared with the traditional clamp which can only clamp a single-shaped aluminum alloy material, the aluminum alloy drilling device can meet the aluminum alloy material drilling requirements in various shapes, and the cushion blocks are made of rubber materials, so that the aluminum alloy material can be prevented from being damaged, and the integrity of the aluminum alloy material is ensured; the cooling liquid is recycled and reused through the filter screen, the filter cloth and the filter paper, so that the cost is saved, and meanwhile, the cooling liquid is prevented from being leaked to pollute the environment.
Drawings
FIG. 1 is a schematic structural diagram of an aluminum alloy drilling device according to an embodiment of the present invention;
FIG. 2 is a schematic cross-sectional view of an aluminum alloy fixture according to an embodiment of the present invention;
FIG. 3 is a schematic view of a filter screen according to an embodiment of the present invention;
FIG. 4 is a schematic diagram of a flat spacer structure according to an embodiment of the present invention;
FIG. 5 is a schematic view of a V-shaped spacer block according to an embodiment of the present invention;
fig. 6 is a schematic structural diagram of a concave cushion block according to an embodiment of the present invention.
In the figure: 1. a column; 2. a cross beam; 3. a hydraulic cylinder; 31. a push rod; 4. an orientation sleeve; 5. a telescopic rod; 6. connecting blocks; 7. a motor; 8. a drill bit; 9. a clamp; 90. a right jaw; 91. a right threaded sleeve; 92. a right screw; 93. a center seat; 94. a linkage pin; 95. a base; 96. a left screw; 97. a left threaded sleeve; 98. a left jaw; 99. cushion blocks; 10. a work table; 101. a funnel; 11. pushing a cart; 111. an aluminum scrap cavity; 112. a filter screen; 113. a cooling fluid chamber; 114. a wheel; 115. a tapping port; 116. a filter cloth; 12. a tray; 13. a coolant tank; 130. cooling liquid; 131. a liquid filling port; 132. a liquid pumping pipe; 133. a liquid pump; 134. a liquid delivery pipe; 135. a switch; 136. a liquid spraying pipe; 137. filtering paper; 138. and (4) a nozzle.
Detailed Description
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings in conjunction with the following detailed description. It should be understood that the description is intended to be exemplary only, and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
The technical scheme of the utility model is further explained by the specific implementation mode in combination with the attached drawings.
Fig. 1 exemplarily shows a structural schematic diagram of an aluminum alloy drilling device provided by the present invention, as shown in fig. 1, fig. 2 exemplarily shows a structural schematic diagram of an aluminum alloy drilling device clamp provided by the present invention, as shown in fig. 2, and fig. 3 exemplarily shows a structural schematic diagram of a filter screen provided by the present invention, as shown in fig. 3; the device comprises upright columns 1, a cross beam 2 erected between the two upright columns 1, a drilling mechanism, a clamp 9, a workbench 10, a cooling mechanism and a waste recovery mechanism; the drilling mechanism comprises a hydraulic cylinder 3, a push rod 31, a directional sleeve 4, a telescopic rod 5, a connecting block 6, a motor 7 and a drill bit 8; the push rod 31 is arranged in the hydraulic cylinder 3, the directional sleeve 4 is connected with the hydraulic cylinder 3, the telescopic rod 5 is arranged in the directional sleeve 4 and is connected with the push rod 31, the motor 7 is connected with the telescopic rod 5 through the connecting block 6, the drill bit 8 is connected to a rotating shaft of the motor 7, and the drill bit 8 can be driven to rotate by the rotation of the driving motor 7; the clamp 9 comprises a right jaw 90, a right threaded sleeve 91, a right screw 92, a central seat 93, a linkage pin 94, a base 95, a left screw 96, a left threaded sleeve 97, a left jaw 98 and a cushion block 99; the right jaw 90 is connected with the right threaded sleeve 91 through a screw, the left jaw 98 is connected with the left threaded sleeve 97 through a screw, the right threaded sleeve 91 is internally sleeved with a right screw 92, the left threaded sleeve 97 is internally sleeved with a left screw 96, the center seat 93 is arranged in the middle of the base 95, the center seat 93 is connected with the base 95 through a screw, the right screw 92 penetrates through the center seat 93 and is connected with the left screw 96 through a linkage pin 94, and the cushion block 99 is arranged in the right jaw 90 and the left jaw 98; the clamp 9 is arranged in the middle of the workbench 10, the funnels 101 are arranged on two sides of the workbench 10, and the funnels 101 are positioned on two sides of the clamp 9; the cooling mechanism comprises a cooling liquid tank 13, a liquid adding opening 131, a liquid pumping pipe 132, a liquid pumping pump 133, a liquid sending pipe 134 and a liquid spraying pipe 136; the cooling liquid tank 13 is arranged beside the workbench 10, the liquid adding port 131 is arranged at the left side of the top of the cooling liquid tank 13, one end of the liquid pumping pipe 132 extends into the cooling liquid tank 13, and the other end is connected with a liquid inlet of the liquid pumping pump 133; one end of the liquid sending pipe 134 is connected with the liquid outlet of the liquid pump 133, and the other end is connected with the liquid spraying pipe 136; the liquid spray pipe 136 extends to the position where the nozzle 138 is aligned with the drill bit 8 and contacts with the workpiece; the waste recovery mechanism comprises a trolley 11 and a tray 12; the cart 11 is disposed under the table 10, and the tray 12 is disposed under the cart 11.
The specific working principle and process are as follows: selecting a cushion block 99 according to the cross section shape or material type of the aluminum alloy material, selecting a V-shaped cushion block 99 when the cross section is circular, as shown in FIG. 5, selecting a straight cushion block 99 when the cross section is square, as shown in FIG. 4, and selecting an inward concave cushion block 99 when the aluminum alloy is a slab with different thicknesses; as shown in fig. 6, after the spacer block 99 is selected, the convex end of the spacer block 99 is inserted into the left jaw 98 and the right jaw 90; the left jaw 98 and the right jaw 90 on the clamp 9 are clamped and loosened by driving the left screw 96 and the right screw 92, the left screw 96 and the right screw 92 are connected together by the linkage pin 94 to form a driving screw with a right thread at the left end and a left thread at the right end. When the driving screw is rotated clockwise, the left jaw 98 and the right jaw 90 are simultaneously moved toward the center by the left screw 97 and the right screw 91 installed on the left jaw 98 and the right jaw 90, and the workpiece is simultaneously positioned and clamped by the two spacers 99. When the drive screw is rotated counterclockwise, the left jaw 98 and the right jaw 90 move in opposite directions simultaneously to release the workpiece, thereby removing the workpiece. The aluminum alloy material to be drilled is placed between the two cushion blocks, the driving screw rod is rotated clockwise to enable the two cushion blocks 99 to position and clamp the workpiece at the same time, the hydraulic cylinder 3 is started, the push rod 31 moves downwards to drive the telescopic rod 5 to move downwards, the telescopic rod 5 drives the motor 7 to move downwards until the drill bit 8 contacts the aluminum alloy material to be drilled, the motor 7 is started simultaneously, the driving drill bit 8 rotates at a high speed to start drilling, at the moment, the liquid pumping pump 133 is started, the switch 135 on the liquid spraying pipe 136 is opened, the cooling liquid 130 sequentially passes through the cooling liquid tank 13, the liquid pumping pipe 132, the liquid pumping pump 133, the liquid conveying pipe 134, the liquid spraying pipe 136 directly reaches the nozzle 138 and is sprayed to the drill bit 8 and the workpiece, and the drill bit 8 and the workpiece are cooled simultaneously. Aluminum scraps generated by drilling processing and cooled cooling liquid 130 enter the trolley 11 through the funnels 101 on two sides of the workbench 10, the aluminum scraps are remained in the aluminum scrap cavity 111 of the trolley 11, the cooling liquid 130 enters the cooling liquid cavity through the filter screen 112, and then flows into the tray 12 through the liquid discharge port 115 after being filtered for the second time by the filter cloth 116, when the cooling liquid 130 in the tray is accumulated to a certain amount, the cooling liquid 130 in the tray can be poured back into the cooling liquid box 13 through the liquid filling port 131 in the cooling liquid box 13, at the moment, filter paper is arranged at the liquid filling port 131, the cooling liquid 130 can be filtered for the third time, so that the cooling liquid 130 in the cooling liquid box 13 can be kept clean and pure, the cooling liquid 130 can be recycled, and the cost is saved. The aluminum scraps in the cart 11 can be pushed away for recycling when reaching a certain amount.
Compared with the traditional aluminum alloy drilling equipment, the device is adopted, the cushion blocks in various shapes are arranged on the left jaw and the right jaw, so that the clamp can clamp square and cylindrical aluminum alloy sections and can also clamp plates with different thicknesses for drilling; the cooling liquid is recycled and reused through the filter screen, the filter cloth and the filter paper, so that the cost is saved, and meanwhile, the cooling liquid is prevented from being leaked to pollute the environment.
In one embodiment, the filter screen is made of stainless steel, and the diameter of the mesh of the filter screen is less than or equal to 1 mm. The stainless steel filter screen has stronger bearing capacity, can bear aluminum scraps with certain weight, is not easy to react with the cooling liquid, has longer service life, ensures that the cooling liquid and the aluminum scraps can be successfully separated to a certain extent, and ensures that the cooling liquid is cleaner and purer, wherein the diameter of the mesh is less than or equal to 1 mm.
In one embodiment, the drill bit is a high speed steel bit or a cemented carbide bit. The high-speed steel drill bit or the hard alloy drill bit is 40% narrower than the common drill bit, so that the friction heat generated between the hole and the drill bit in the cutting process is reduced, accumulated chips generated by overhigh heat are prevented from being adhered to the edge belt of the drill bit, and the quality and the precision of the hole can be fully ensured.
In one embodiment, the pad material is rubber. The damage to the aluminum alloy caused by the cushion block material can be prevented, the integrity of the aluminum alloy is ensured, and the aluminum alloy can keep good use performance.
In one embodiment, the cooling fluid is kerosene or a mixture of kerosene and engine oil. The selection of the aluminum alloy cutting fluid is very important, and good lubricity, cooling property, filtering property and rust resistance must be ensured, so that the cutting fluid which can be used for processing the aluminum alloy is different from the common cutting fluid. When drilling, because high-speed processing is carried out, a large amount of heat can be generated, if the generated heat cannot be taken away by cutting fluid in time, a cutter sticking phenomenon can occur, accumulated bits and burrs can be seriously generated, the processing roughness of a workpiece and the service life of a cutter are seriously influenced, and meanwhile, the workpiece can be deformed by the heat, and the precision of the workpiece is seriously influenced. Thus, kerosene or a mixture of kerosene and engine oil is selected.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the utility model and are not to be construed as limiting the utility model. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (10)
1. The utility model provides an aluminum alloy drilling equipment which characterized in that:
the device comprises upright columns, a cross beam erected between the two upright columns, a drilling mechanism, a clamp, a workbench, a cooling mechanism and a waste recovery mechanism;
the drilling mechanism comprises a hydraulic cylinder, a push rod, a directional sleeve, a telescopic rod, a connecting block, a motor and a drill bit;
the push rod is arranged in the hydraulic cylinder, the directional sleeve is connected with the hydraulic cylinder, the telescopic rod is arranged in the directional sleeve and is connected with the push rod, the motor is connected with the telescopic rod through the connecting block, the drill bit is connected to the rotating shaft of the motor, and the drill bit can be driven to rotate by the rotation of the driving motor;
the clamp comprises a right jaw, a right threaded sleeve, a right screw rod, a central seat, a linkage pin, a base, a left screw rod, a left threaded sleeve, a left jaw and a cushion block;
the right jaw is connected with the right threaded sleeve through a screw, the left jaw is connected with the left threaded sleeve through a screw, the right screw is sleeved in the right threaded sleeve, the left screw is sleeved in the left threaded sleeve, the center seat is arranged in the middle of the base, the center seat is connected with the base through a screw, the right screw penetrates through the center seat and is connected with the left screw through the linkage pin, and the cushion block is arranged in the right jaw and the left jaw;
the fixture is arranged in the middle of the workbench, funnels are arranged on two sides of the workbench and are positioned on two sides of the fixture;
the cooling mechanism comprises a cooling liquid tank, cooling liquid, a liquid adding port, a liquid pumping pipe, a liquid pumping pump, a liquid conveying pipe and a liquid spraying pipe; the cooling liquid tank is arranged beside the workbench, the liquid adding port is arranged on the left side of the top of the cooling liquid tank, one end of the liquid pumping pipe extends into the cooling liquid tank, and the other end of the liquid pumping pipe is connected with a liquid inlet of the liquid pumping pump; one end of the liquid sending pipe is connected with a liquid outlet of the liquid pump, and the other end of the liquid sending pipe is connected with the liquid spraying pipe; the liquid spraying pipe extends to a position where the nozzle is aligned with the drill bit and the workpiece;
the waste recovery mechanism comprises a trolley and a tray; the cart is arranged below the workbench, and the tray is arranged below the cart.
2. An aluminum alloy drilling apparatus as defined in claim 1, wherein:
cushion one end be equipped with the left side keep silent with right keep silent the adaptation male arch, the other end is equipped with straight type or V type or indent type exposed core holding end.
3. An aluminum alloy drilling apparatus as defined in claim 1, wherein:
the trolley is sequentially provided with an aluminum scrap cavity, a filter screen and a cooling liquid cavity from top to bottom; the middle of the bottom of the cart is provided with a liquid discharging port, and two sides of the bottom of the cart are provided with wheels.
4. An aluminum alloy drilling apparatus as defined in claim 1, wherein:
the filter screen is made of stainless steel, and the diameter of the mesh of the filter screen is less than or equal to 1 mm.
5. An aluminum alloy drilling apparatus as defined in claim 1, wherein:
the drill bit is a high-speed steel drill bit or a hard alloy drill bit.
6. An aluminum alloy drilling apparatus as defined in claim 1, wherein:
the spray pipe is an engineering plastic pipe, a switch is arranged on the spray pipe, and the nozzle is conical.
7. An aluminum alloy drilling apparatus as defined in claim 1, wherein:
the cushion block is made of rubber.
8. An aluminum alloy drilling apparatus as set forth in claim 3, wherein:
a filter cloth is arranged at the liquid discharge port;
9. an aluminum alloy drilling apparatus as defined in claim 1, wherein:
the filling opening is provided with filter paper.
10. An aluminum alloy drilling apparatus as defined in claim 1, wherein:
the cooling liquid is kerosene or a mixture of the kerosene and engine oil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121528459.0U CN215545167U (en) | 2021-07-06 | 2021-07-06 | Aluminum alloy drilling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121528459.0U CN215545167U (en) | 2021-07-06 | 2021-07-06 | Aluminum alloy drilling device |
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| Publication Number | Publication Date |
|---|---|
| CN215545167U true CN215545167U (en) | 2022-01-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121528459.0U Active CN215545167U (en) | 2021-07-06 | 2021-07-06 | Aluminum alloy drilling device |
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| CN (1) | CN215545167U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116275198A (en) * | 2023-05-24 | 2023-06-23 | 无锡晓诚精工制造有限公司 | Auto-parts processing puncher |
-
2021
- 2021-07-06 CN CN202121528459.0U patent/CN215545167U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116275198A (en) * | 2023-05-24 | 2023-06-23 | 无锡晓诚精工制造有限公司 | Auto-parts processing puncher |
| CN116275198B (en) * | 2023-05-24 | 2023-07-21 | 无锡晓诚精工制造有限公司 | Auto-parts processing puncher |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: An aluminum alloy drilling device Effective date of registration: 20221031 Granted publication date: 20220118 Pledgee: Qiannan Buyei and Miao Autonomous Prefecture Branch of Postal Savings Bank of China Ltd. Pledgor: Guizhou Shengchang Aluminum Co.,Ltd. Registration number: Y2022980020245 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |