Saw bit transmission device
A transmission device and saw blade technology, applied in the direction of drive devices, sawing machine devices, metal sawing equipment, etc., can solve the problems of easily damaged gears and low machining accuracy, and achieve high transmission efficiency, good stability, and high load-carrying capacity Effect
Inactive Publication Date: 2012-09-19
JIANGYIN DADI EQUIP
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Problems solved by technology
[0003] In order to solve the problem that the gear used in the saw blade transmission of the cold saw machine is easily damaged and the machining accuracy is not high, the present invention provides a saw blade transmission device, which includes a gear box body 1, a saw blade device 3 and The box cover 2 above the box body 1, the box body 1 includes a first wall surface 11, a second wall surface 12, a third wall surface 13 and a fourth wall surface 14, and the box body 1 is provided with a transmission axis 4 and a transmission shaft perpendicular to each other. The horizontal axis 5, one end of the transmission long shaft 4 passes through the third wall 13 of the box body 1, is fixed on the box body 1 through the end cover 15, and the other end passes through the first wall surface 11 of the box body 1 and the saw blade device 3 connection; one end of the transmission cross 5 passes through the second wall 12, and the other end is provided with a first spiral bevel gear 6, the first spiral bevel gear 6 is matched with a second spiral bevel gear 7, the first Two spiral bevel gears 7 are arranged on the transmission major axis 4
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[0015] All features disclosed in this specification, or steps in all methods or processes disclosed, may be combined in any manner, except for mutually exclusive features and / or steps.
[0016] Any feature disclosed in this specification (including any appended claims, abstract and drawings), unless expressly stated otherwise, may be replaced by alternative features which are equivalent or serve a similar purpose. That is, unless expressly stated otherwise, each feature is one example only of a series of equivalent or similar features.
[0017] Such as figure 1 The saw blade drive shown includes a box body 1 of a gear box, a saw blade device 3 and a box cover 2 above the box body 1, and a viewing hole cover 8 is also provided on the top of the box cover 2, and the viewing hole cover 8 A ventilation cover 9 is provided on the top.
[0018] Such as figure 2 As shown in the saw blade transmission device, the box body 1 includes a first wall surface 11, a second wall surface 1...
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The invention discloses a saw bit transmission device, which comprises a box body (1) of a gear box, a saw bit device (3) and a box cover (2) above the box body (1); the box body (1) comprises a first wall surface (11), a second wall surface (12), a third wall surface (13) and a fourth wall surface (14); the box body (1) is internally provided with a transmission long shaft (4) and a transmission transverse shaft (5) which are perpendicular mutually; one end of the transmission long shaft (4) penetrates through the third wall surface (13) and is fixed on the box body (1) through an end cover (15); the other end of the transmission long shaft (4) penetrates through the first wall surface (11) and is connected with the saw bit device (3); one end of the transmission transverse shaft (5) penetrates through the second wall surface (12); the other end of the transmission transverse shaft (5) is provided with a first spiral bevel gear (6); the first spiral bevel gear (6) is provided with a second spiral bevel gear (7) in match; and the second spiral bevel gear (7) is arranged on the transmission long shaft (4). The saw bit transmission device ensures stable working and has long service life.
Description
technical field [0001] The invention relates to a device on a cold saw machine, in particular to a saw blade transmission device. Background technique [0002] As we all know, when conventional gears are designed, manufactured and installed, there will be a certain gap, so when each pair of gears meshes, there must be a gap between the teeth of the meshing teeth. According to the principle of gear transmission, the larger the gap between the gears, the greater the transmission force during work. The greater the impact on the tooth surface, the shorter the life of the gears. What's more, when the gap between the gears is too large, when the saw blade cuts the workpiece, the impact on the gears will cause strong vibrations to the gears, affecting the saw blade. The life of the chip and the processing accuracy. Contents of the invention [0003] In order to solve the problem that the gear used in the saw blade transmission of the cold saw machine is easily damaged and the ma...
Claims
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Login to View More IPC IPC(8): B23D47/12B23Q5/04
Inventor 唐瑞刚李鑫倪静波钱春龙
Owner JIANGYIN DADI EQUIP