Horizontal upright column assembling machine for mine
An assembly machine and horizontal technology, applied in mining equipment, pillars/brackets, earthwork drilling and mining, etc., can solve problems such as surface damage, concentricity requirements cannot be guaranteed, and datum loss, etc., to achieve reasonable structural design, simple assembly work, The effect of rapid and accurate positioning
Active Publication Date: 2015-06-17
淮南晟莱水泵设备有限公司
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Problems solved by technology
However, after the repaired column is used underground in the coal mine, due to surface damage and deformation, the benchmark for processing has been lost
Such loose concentricity requirements cannot be guaranteed
Method used
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[0023] Referring to the accompanying drawings, a mining horizontal column assembly machine includes a frame 1, and the frame 1 is provided with a vertical coarse adjustment mechanism, a vertical fine adjustment mechanism, a horizontal coarse adjustment mechanism and a horizontal fine adjustment mechanism that cooperate with each other. The vertical coarse adjustment mechanism includes a bottom plate 16 on which two sets of parallel first-level adjustment inclined blocks 5 are fixedly installed, and the bottom plate 16 is driven by a push jack 8; the vertical fine adjustment mechanism includes a V-shaped roller frame 4, a V-shaped roller frame Rollers 17 are respectively installed on both sides of 4. The rollers 17 are installed symmetrically and obliquely in a V-shaped structure. The front end is provided with an inclined block plate 12, the inclined block plate 12 is driven by the secondary adjustment inclined block 11 below it, and the secondary adjustment inclined block 11 i...
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The invention discloses a horizontal upright column assembling machine for a mine. The horizontal upright column assembling machine comprises a machine frame, wherein a plumb rough adjusting mechanism and a plumb fine adjusting mechanism which are mutually matched are arranged on the machine frame; the plumb rough adjusting mechanism comprises a bottom plate, and two groups of parallel first-grade adjusting oblique blocks are fixedly arranged on the bottom plate; the bottom plate is driven through a pushing jack; the plumb fine adjusting mechanism comprises a V-shaped idler wheel frame which is respectively provided with idler wheels on two sides; the idler wheels are symmetrically obliquely arranged to form a V-shaped structure; bottom plates matched with the oblique surfaces of the upper ends of the first-grade adjusting oblique block based on the gradient are arranged on the lower end surface of the V-shaped idler wheel frame, and oblique block plates driven via second-grade adjusting oblique blocks thereunder are arranged under the front ends of the bottom plates; and the second-grade adjusting oblique blocks are driven through handwheel driving lead screws fixedly arranged at one side of the machine frame. The horizontal upright column assembling machine for the mine disclosed by the invention is reasonable in structural design, and can achieve two-direction double-grade adjusting in the plumb direction, which are respectively rough adjusting and fine adjusting, so that the centers of the plumbs of two cylinder bodies of the upright column for the mine to be loaded can be quickly adjusted to reach a precise position, and the requirement on accurate positioning can be met.
Description
technical field [0001] The invention relates to a novel device for assembling by using two-way double-stage positioning in the repair of hydraulic support columns for coal mines, and particularly relates to a horizontal column assembling machine for mines. Background technique [0002] At present, in the process of repairing the column of the hydraulic support for coal mines, the method of manually adjusting the mutual position of the assembly workpieces by feeling and using the method of mechanical pressing is used in the assembly process. The following is an example of a primary cylinder with an inner diameter of Φ250 and a double telescopic column with an inner diameter of Φ180: [0003] The main contents of the column assembly process are: the secondary cylinder is loaded into the primary cylinder, and the movable column is loaded into the secondary cylinder. Due to the initial reduction of the seal, in order to overcome the frictional force (about 100KN and 50KN respec...
Claims
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IPC IPC(8): E21D15/59
Inventor 韩智诚
Owner 淮南晟莱水泵设备有限公司