Workpiece support device of circular sawing machine
A technology of support device and circular saw machine, applied in the direction of sawing machine device, positioning device, metal processing mechanical parts, etc., can solve the problems of affecting processing stability and processing accuracy, large-sized workpiece hanging in the air, lack of support, etc.
Inactive Publication Date: 2015-08-19
REXON IND CORP LTD
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[0003] However, although the movable design of the support base 3 can be used to help the workbench 4 support the elongated workpiece, for other types of workpieces (such as workpieces with large dimensions), the front of the support base 3 and the distance between the workbench 4 The area 5 between them will cause the large-sized workpiece to be suspended in the air without support, which will seriously affect the processing stability and processing accuracy.
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[0023] see figure 2 , the circular saw machine 10 shown in the figure mainly includes a worktable 12, the workbench 12 has a working plane PL and a saw groove 122 located on the working plane PL, and the working plane PL is used to carry a workpiece (not shown in the figure) ), the saw groove 122 is used for a saw blade (not shown in the figure) to be inserted when sawing a workpiece, since the circular saw machine 10 is an existing processing tool and is not the focus of this case, in order to save space, it is not omitted here The detailed structure and operating principle of the circular saw machine 10 will be described again.
[0024] see again figure 2 and Figure 4 , the workpiece supporting device 20 of the present invention is installed in a symmetrical manner on two opposite sides of the workbench 12. One group is respectively arranged. Since the structures of the two groups are completely the same, in order to save space, only one group will be described here. ....
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The invention discloses a workpiece support device of a circular sawing machine. The workpiece support device comprises at least one guide rod, a support base and an auxiliary support arm, wherein one end of the guide rod can axially move to penetrate through a working table of the circular sawing machine; the support base is fixed at the other end of the guide rod, and has a first support surface; the first support surface of the support base and a working plane of the working table are substantially coplanar; one end of the auxiliary support arm is pivoted to the support base, and has a second support surface; and when the auxiliary support arm is positioned in a use position, the second support surface of the auxiliary support arm and the first support surface of the support base are coplanar, so that the working table can be helped to provide excellent support effect to large-size workpieces.
Description
technical field [0001] The invention relates to a circular saw machine, in particular to a workpiece support device for a circular saw machine. Background technique [0002] In order to match workpieces of different sizes, a workpiece supporting device is installed on two opposite sides of the worktable of the circular saw machine to provide auxiliary support for the workpiece. Such as figure 1 As shown, the existing workpiece support device 1 mainly includes two guide rods 2 and a support base 3, one end of each guide rod 2 is axially displaced on the workbench 4, and the other end of each guide rod 2 is connected to the support base 3 to form a fixed relationship, through which, when the length of the workpiece is too long, the operator can use the axial movement of each guide rod 2 to adjust the position of the support seat 3, so that the support seat 3 can help the workbench 4 to provide support for the long workpiece. support effect. [0003] However, although the mo...
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IPC IPC(8): B23D47/04B23Q3/00
Inventor 顾永鎗周景泰
Owner REXON IND CORP LTD