Multi-degree-of-freedom belt sander
A technology of belt sander and degree of freedom, which is applied in the field of belt sander and can solve problems such as difficult adjustment of inclination angle and extension length
Pending Publication Date: 2021-09-14
江苏三叶智能装备股份有限公司
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Problems solved by technology
[0004] In the mechanical processing of castings, it is necessary to grind the edge burrs of castings, etc., but the positions and angles of the edge burrs of castings are not the same, so the grinding position of the abrasive belt needs to be adjusted accordingly. The belt rotates in a fixed position, and its angle of inclination and length of extension are relatively difficult to adjust
Method used
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[0023] Example: see Figure 1-5 , in order to achieve the above object, the present invention provides the following technical solutions: a multi-degree-of-freedom abrasive belt machine, including a machine base 100, a telescopic adjustment assembly 200, a tension assembly 300 and an abrasive belt assembly 400, and the telescopic adjustment assembly 200 is arranged on the machine base 100, the telescopic adjustment assembly 200 includes a horizontally arranged outer sleeve 101 and inner sleeve 102;
[0024] The outer sleeve 101 is slidingly sleeved on the inner sleeve 102. Both the outer sleeve 101 and the inner sleeve 102 are made of square tubes. There is a locking screw 103, and the inner end of the locking screw 103 is pressed against the outer wall of the inner sleeve 102, thereby locking the inner sleeve 102;
[0025] Such as figure 1 The tension assembly 300 is arranged on the top of the outer sleeve 101, the tension assembly 300 includes an adjustment plate 301 whose...
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The invention discloses a multi-degree-of-freedom belt sander, which comprises a machine base, a telescopic adjusting assembly, a tensioning assembly and a sanding belt assembly, wherein the telescopic adjusting assembly is arranged at the top of the machine base and comprises an outer sleeve and an inner sleeve which are horizontally arranged, the inner sleeve is slidably sleeved with the outer sleeve, a locking screw is arranged on the side portion of the outer sleeve in a penetrating mode, the inner end of the locking screw is pressed against the outer wall of the inner sleeve, and the tightness an abrasive belt can be adjusted by adjusting the extension length of a jacking mechanism; and a jacking screw abuts against a side plate of a tensioning wheel, the upper end of the side plate is rotatably connected with an adjusting plate, and an included angle between the side plate and the adjusting plate can be adjusted by rotating the jacking screw, so that the purpose of adjusting the inclination angle of the grinding face of the abrasive belt is achieved. Due to the combined arrangement of various structures, the belt sander of the invention has relatively more adjustable parts, the degree of freedom is relatively high, and the use flexibility is relatively high.
Description
technical field [0001] The invention relates to the field of abrasive belt machines, in particular to a multi-degree-of-freedom abrasive belt machine. Background technique [0002] Abrasive belt machines can be divided into desktop abrasive belt machines, vertical abrasive belt machines, hand-push belt abrasive machines, and dust removal belt machines. [0003] At present, the existing abrasive belt machine mainly includes an abrasive belt, an abrasive belt housing for accommodating the abrasive belt, a motor, a motor housing for accommodating the motor, a handle, a driving wheel, a driven wheel and a transmission device connecting the motor and the driving wheel. The motor casing is integrally connected with the handle to form a unit body, and a connecting device connects the unit body to the abrasive belt casing. [0004] In the mechanical processing of castings, it is necessary to grind the edge burrs of castings, etc., but the positions and angles of the edge burrs of c...
Claims
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Patent Timeline
Login to View More IPC IPC(8): B24B21/00B24B21/18B24B21/20B24B41/00B24B55/08
CPCB24B21/002B24B21/18B24B21/20B24B41/007B24B55/08
Inventor 丁建刚葛成奇
Owner 江苏三叶智能装备股份有限公司