Plane milling device for aluminum casting machining

Abstract

The utility model discloses a plane milling device for aluminum casting machining, and relates to the technical field of aluminum casting machining devices. The device comprises a workbench, a placement seat, a fixed seat, a fixed plate and an electric telescopic rod, a clamping rod is fixed to one end of the sliding seat through a bolt, and a C-shaped groove is formed in the side, close to the containing seat, of the clamping rod. According to the utility model, the limiting mechanism is arranged; the working milling cutter can be driven to move through movement of the output end of the electric telescopic rod, so that plane milling is conducted on a workpiece, the two clamping rods are driven to move oppositely through mechanical transmission in the moving process of the output end of the electric telescopic rod, then the workpiece is clamped and fixed before being milled, the stability of the workpiece during milling is improved, and the working efficiency is improved. And compared with a traditional mode that a workpiece is limited through arrangement of multiple sets of power sources, the use cost of the device is reduced, and the workload of a user during device overhauling is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to aluminum casting processing device technical field, concretely is a kind of plane milling device for aluminum casting processing. BACKGROUND

[0002] ‌Aluminum casting is the aluminum or aluminum alloy equipment device manufactured by casting process, aluminum casting is formed by pouring heated to liquid aluminum or aluminum alloy into mold, after cooling solidification, this manufacturing method can utilize the good flowability and plasticity of metal aluminum, make various complex shape and high-precision parts, widely used in automobile manufacturing, internal combustion engine production, motor manufacturing and many other fields, aluminum casting needs to be milled in the processing process, milling can meet the various needs of aluminum casting processing, improve the precision and surface quality of part, common milling process includes plane milling and vertical milling processing, suitable for large-area plane and the workpiece with complex shape are processed.

[0003] At present, aluminum casting needs to be clamped and limited before milling process, so as to ensure the stability of aluminum casting in milling process, but at present, aluminum casting needs to be set multiple power sources when clamping and limiting, through the mutual cooperation of multiple power sources, the output end of power source drives clamping rod to move, the outer wall of workpiece is clamped and fixed by clamping rod, the setting of multiple power sources increases the use cost of device on the one hand, and increases the workload of user when device is overhauled and repaired on the other hand, so a kind of plane milling device for aluminum casting processing is provided. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a kind of plane milling device for aluminum casting processing to solve the problem that multiple power sources are set in the above background art, increase the use cost of device, and increase the workload of user when device is overhauled.

[0005] In order to achieve the above object, the utility model provides the following technical scheme: A planar milling device for aluminum casting machining, including the workbench, the top of workbench is fixed with the placing seat through bolt, the top of workbench is fixed with the fixed seat through bolt, the fixed seat is located one end of placing seat, one end of fixed seat is fixed with fixed plate through bolt, the inside of fixed plate is fixed with electric telescopic handle through bolt, the bottom of electric telescopic handle extends to below fixed plate, limiting mechanism, the top of workbench is provided with limiting mechanism, and limiting mechanism extends to the inside of workbench, limiting mechanism is used for automatic clamping and limiting workpiece, limiting mechanism includes the sliding seat of sliding sleeve in the top of workbench, the bottom of sliding seat extends to the inside of workbench, and the sliding seat is provided with two, two sliding seat is symmetrically distributed on the both sides of electric telescopic handle, the sliding seat is located between placing seat and fixed seat, one end of sliding seat is fixed with clamping rod through bolt, the side close to placing seat of clamping rod is provided with C-shaped recess.

[0006] Preferably, the output end of the electric telescopic rod is fixed with a moving frame outside the wall through a bolt, one end of the moving frame close to the fixed seat is welded with an extrusion column, and the extrusion column is slidingly sleeved with the sliding seat.

[0007] Preferably, the inner wall of the sliding seat is provided with an L-shaped through groove, and the L-shaped through groove is matched with the movement track of the extrusion column.

[0008] Preferably, the top of the workbench is provided with a moving groove, and the moving groove is matched with the movement track of the sliding seat.

[0009] Preferably, the inside of the sliding seat is slidingly sleeved with a limiting column, and the limiting column is fixedly connected with the inner wall of the moving groove on both sides through a bolt.

[0010] Preferably, one side of the sliding seat is fixedly connected with a spring, the spring is sleeved on the outer wall of the limiting column, and the side away from the sliding seat of the spring is fixedly connected with the inner wall of the moving groove.

[0011] Preferably, the output end of the electric telescopic rod is fixed with a driving motor through a bolt, and the output end of the driving motor is connected with a milling cutter through a shaft coupling.

[0012] Preferably, one end of the fixed seat is fixed with a reinforcing member through a bolt, and the top of the reinforcing member is fixedly connected with the fixed plate through a bolt.

[0013] Compared with the prior art, the utility model has the advantages that:

[0014] By setting a limiting mechanism, the movement of the output end of the electric telescopic rod can drive the working milling cutter to move, thereby performing planar milling on the workpiece. During the movement of the output end of the electric telescopic rod, the two clamping rods move towards each other through mechanical transmission, thereby clamping and fixing the workpiece before milling, thus improving the stability of the workpiece during milling. Compared with the traditional method of limiting the workpiece by setting multiple power sources, this reduces the cost of using the device and reduces the workload of users when maintaining the device. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model;

[0016] Figure 2 For the present utility model Figure 1 Enlarged structural diagram at point A in the diagram;

[0017] Figure 3 This is a schematic diagram of the internal structure of the workbench of this utility model;

[0018] Figure 4 For the present utility model Figure 3 Enlarged structural diagram at point B in the diagram;

[0019] Figure 5 For the present utility model Figure 3 A magnified structural diagram at point C in the diagram.

[0020] In the diagram: 1. Workbench; 101. Placement seat; 102. Moving slot; 2. Fixed seat; 201. Reinforcing component; 3. Fixed plate; 301. Electric telescopic rod; 302. Drive motor; 303. Milling cutter; 4. Limiting mechanism; 401. Moving frame; 402. Extrusion column; 403. Sliding seat; 4031. L-shaped through slot; 4032. Limiting column; 4033. Spring; 404. Clamping rod. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] The following is in conjunction with the appendix Figures 1-5 The present invention will be described in further detail below.

[0023] Please see Figures 1-5The utility model provides a kind of plane milling device for aluminium casting processing embodiment: a kind of plane milling device for aluminium casting processing, including workbench 1, the top of workbench 1 is fixed with placing seat 101 by bolt, placing seat 101 is used to carry workpiece, and workpiece is preliminarily limited, the top of workbench 1 is fixed with fixed seat 2 by bolt, workbench 1 is used to support fixed seat 2, fixed seat 2 is located at one end of placing seat 101, one end of fixed seat 2 is fixed with fixed plate 3 by bolt, the inside of fixed plate 3 is fixed with electric telescopic handle 301 by bolt, the bottom end of electric telescopic handle 301 extends to the below of fixed plate 3, and fixed plate 3 is used to support electric telescopic handle 301;Limiting mechanism 4, limiting mechanism 4 is set at the top of workbench 1, and limiting mechanism 4 extends to the inside of workbench 1, limiting mechanism 4 is used to automatically clamped and limited for workpiece, limiting mechanism 4 includes the sliding seat 403 of sliding sleeve in the top of workbench 1, the bottom end of sliding seat 403 extends to the inside of workbench 1, and sliding seat 403 is provided with two, two sliding seats 403 are symmetrically distributed on the two sides of electric telescopic handle 301, sliding seat 403 is between placing seat 101 and fixed seat 2, one end of sliding seat 403 is fixed with clamping rod 404 by bolt, C-shaped groove is set up on the side close to placing seat 101 of clamping rod 404, two sliding seats 403 can drive two clamping rods 404 to move towards each other, and by setting the side close to placing seat 101 of clamping rod 404 as C-shaped groove, it is convenient to clamp and fix the outer wall of workpiece by clamping rod 404;

[0024] The output end outer wall of electric telescopic handle 301 is fixed with moving frame 401 by bolt, extrusion column 402 is welded on the end close to fixed seat 2 of moving frame 401, extrusion column 402 is slidably connected with sliding seat 403, the output end of electric telescopic handle 301 moves downwards to drive moving frame 401 to move, moving frame 401 moves to drive extrusion column 402 to move, extrusion column 402 moves to extrude sliding seat 403 to move horizontally;The inner wall of sliding seat 403 is provided with L-shaped through groove 4031, and L-shaped through groove 4031 is matched with the movement track of extrusion column 402, by the setting of L-shaped through groove 4031, the inner wall of L-shaped through groove 4031 can be extruded when extrusion column 402 moves downwards, so as to stably push sliding seat 403 to move horizontally;The top of workbench 1 is provided with moving groove 102, and moving groove 102 is matched with the movement track of sliding seat 403, by the setting of moving groove 102, workbench 1 and sliding seat 403 can be vertically limited, and the stability of sliding seat 403 horizontal movement is ensured;

[0025] The inner sliding sleeve of the sliding seat 403 is sleeved with a limiting column 4032, the two sides of the limiting column 4032 are fixedly connected with the inner wall of the moving groove 102 through bolts, the limiting column 4032 is used for supporting the sliding seat 403, thereby assisting the horizontal movement of the sliding seat 403; one side of the sliding seat 403 is fixedly connected with a spring 4033, the spring 4033 is sleeved on the outer wall of the limiting column 4032, and the side, away from the sliding seat 403, of the spring 4033 is fixedly connected with the inner wall of the moving groove 102, the spring 4033 is used for keeping the initial position of the sliding seat 403, and the spring 4033 is used for providing a horizontal movement reset force to the sliding seat 403; the output end of the electric telescopic rod 301 is fixedly connected with a driving motor 302 through bolts, the output end of the driving motor 302 is connected with a milling cutter 303 through a shaft coupling, the output end movement of the electric telescopic rod 301 can drive the driving motor 302 and the milling cutter 303 to move vertically, the rotation of the output end of the driving motor 302 can drive the milling cutter 303 to rotate, thereby performing the planar milling operation on the workpiece; one end of the fixed seat 2 is fixedly connected with a reinforcing piece 201 through bolts, the top end of the reinforcing piece 201 is fixedly connected with the fixed plate 3 through bolts, and through the arrangement of the reinforcing piece 201, the bottom end of the fixed plate 3 can be supported, and the stability of the fixed plate 3 during use can be improved.

[0026] Working principle: in use, first, the workpiece to be milled is placed on the top end of the placing seat 101, the workpiece is preliminarily positioned through the placing seat 101, then the electric telescopic rod 301 and the driving motor 302 are controlled to work, the output end of the driving motor 302 rotates and drives the milling cutter 303 to rotate, the output end of the electric telescopic rod 301 moves downward and drives the rotating milling cutter 303 to move, and the surface of the workpiece is planarly milled through the milling cutter 303;

[0027] Secondly, in the process of the output end movement of the electric telescopic rod 301, the moving frame 401 is driven to move downward, the moving of the moving frame 401 drives the extrusion column 402 to move, the extrusion column 402 moves and extrudes the inner wall of the L-shaped through groove 4031, thereby making the two sliding seats 403 move towards each other, the spring 4033 is stressed and extruded, the sliding seat 403 moves and drives the clamping rod 404 to move, the two clamping rods 404 move towards each other and extrude and clamp the outer wall of the workpiece, thereby ensuring the stability of the workpiece during milling;

[0028] Finally, the movement of the output end of the electric telescopic rod 301 can drive the working milling cutter 303 to move, thereby planarly milling the workpiece, and in the process of the output end movement of the electric telescopic rod 301, the two clamping rods 404 are driven to move towards each other through mechanical transmission, thereby clamping and fixing the workpiece before milling, thereby improving the stability of the workpiece during milling, compared with the traditional way of positioning the workpiece by arranging multiple power sources, the use cost of the device is reduced, and the workload of the user during the maintenance of the device is reduced.

[0029] It will be apparent to those skilled in the art that the application is not limited to the details of the above-exemplified embodiments and that the application can be implemented in other particular forms without departing from the spirit or essential characteristics of the application. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the application being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. No limitation is intended to the scope of the claims with respect to any embodiment shown in the drawings or described in the above description.

Claims

1. A flat milling device for processing of an aluminum casting, characterized by, Include: Workbench (1), the top of the workbench (1) is fixed with a placement seat (101) by bolts, the top of the workbench (1) is fixed with a fixed seat (2) by bolts, the fixed seat (2) is located at one end of the placement seat (101), one end of the fixed seat (2) is fixed with a fixed plate (3) by bolts, the inside of the fixed plate (3) is fixed with an electric telescopic rod (301) by bolts, the bottom end of the electric telescopic rod (301) extends below the fixed plate (3); The limiting mechanism (4) is arranged at the top of the workbench (1), and the limiting mechanism (4) extends to the inside of the workbench (1), the limiting mechanism (4) includes a sliding seat (403) slidably connected to the top of the workbench (1), the bottom end of the sliding seat (403) extends to the inside of the workbench (1), and the sliding seat (403) is provided with two, the two sliding seats (403) are symmetrically distributed on both sides of the electric telescopic rod (301), the sliding seat (403) is located between the placement seat (101) and the fixed seat (2), one end of the sliding seat (403) is fixed with a clamping rod (404) by bolts, and a C-shaped groove is formed in the side of the clamping rod (404) close to the placement seat (101).

2. The planar milling device for processing aluminum castings according to claim 1, characterized in that: The output end outer wall of the electric telescopic rod (301) is fixed with a moving frame (401) by bolts, one end of the moving frame (401) close to the fixed seat (2) is welded with an extrusion column (402), and the extrusion column (402) is slidably connected with the sliding seat (403).

3. The planar milling device for processing aluminum castings according to claim 1, characterized in that: An L-shaped through groove (4031) is formed in the inner wall of the sliding seat (403), and the L-shaped through groove (4031) matches the movement track of the extrusion column (402).

4. The planar milling device for processing aluminum castings according to claim 1, characterized in that: A moving groove (102) is formed in the top of the workbench (1), and the moving groove (102) matches the movement track of the sliding seat (403).

5. The planar milling device for processing aluminum castings according to claim 1, characterized in that: A limiting column (4032) is slidably connected in the inside of the sliding seat (403), and the limiting column (4032) is fixedly connected with the inner wall of the moving groove (102) on both sides through bolts.

6. The planar milling device for processing aluminum castings according to claim 5, characterized in that: A spring (4033) is fixedly connected to one side of the sliding seat (403), the spring (4033) is sleeved on the outer wall of the limiting column (4032), and the side of the spring (4033) away from the sliding seat (403) is fixedly connected with the inner wall of the moving groove (102).

7. The planar milling device for processing aluminum castings according to claim 1, characterized in that: The output end of the electric telescopic rod (301) is fixed with a driving motor (302) by bolts, and the output end of the driving motor (302) is connected with a milling cutter (303) through a shaft coupling.

8. The planar milling device for processing aluminum castings according to claim 1, characterized in that: One end of the fixed seat (2) is fixed with a reinforcing member (201) by bolts, and the top end of the reinforcing member (201) is fixedly connected with the fixed plate (3) by bolts.

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