Upper regulation type sander rack

Abstract

The utility model discloses an up-regulation type sander rack which comprises a base and supporting plates symmetrically arranged on the two sides of the top end of the base, a transversely-arranged top plate is arranged at the top ends of the supporting plates, limiting rods penetrating through the top plate are symmetrically arranged at the top ends of the supporting plates, and limiting discs are arranged at the top ends of the limiting rods. An adjusting assembly used for adjusting the height of the top plate is arranged at the top end of the base and located between the two supporting plates. Through the design that the adjusting assembly is matched with the base and the top plate, the sliding block moves to drive the fixing column to move up and down through the sliding rod, when the fixing column moves upwards, the top plate is pushed to horizontally move upwards on the limiting rod, and therefore the effect of adjusting the height is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of sanding machines, in particular to an upward-adjustable sanding machine frame. Background Art

[0002] As the name implies, a sanding machine is a mechanical device used to complete sanding work. It involves a wide range of industries and categories, but people in the industry generally call the one with an automatic feeding system a sanding machine, and the others are called belt machines, grinding wheel machines, polishing machines, etc. When installing a polishing machine, a frame is needed to support the polishing machine.

[0003] Existing sanding machines are generally installed on a frame seat, and the height and angle cannot be adjusted. When the height of the frame needs to be changed, the entire machine needs to be changed as a whole. In the production process, it is inevitable that adjustments need to be made, and the non-adjustable frame brings certain difficulties to production.

[0004] Currently, no effective solution has been proposed for the problems in the related technologies. Utility Model Content

[0005] In view of the problems in the related technology, the utility model proposes an upward-adjustable sanding machine frame to overcome the above-mentioned technical problems existing in the existing related technology.

[0006] To this end, the specific technical solutions adopted by the utility model are as follows:

[0007] A top-adjustable sanding machine frame comprises a base and support plates symmetrically arranged on both sides of the top of the base, the top of the support plates is provided with a transversely arranged top plate, the top of the support plates is symmetrically provided with limit rods passing through the top plate, the top of the limit rods is provided with a limit disk, and the top of the base and between the two groups of support plates is provided with an adjustment component for adjusting the height of the top plate.

[0008] Preferably, the adjustment assembly includes a slider located at the top of the base, the slider is provided with a sliding groove that is obliquely arranged therethrough, a sliding rod matching the sliding groove is provided in the sliding groove, and both ends of the sliding rod extend to the outside of the sliding groove and are provided with fixing columns connected to the top plate.

[0009] Preferably, a limiting slideway is provided at the top of the base, and a limiting slideway matching the limiting slideway is provided at the bottom end of the slideway.

[0010] Preferably, a guide rod and a screw rod passing through the slider are provided between the two groups of support plates.

[0011] Preferably, both ends of the guide rod are respectively connected to the two groups of support plates, and the slider is provided with a threaded hole matching the screw rod.

[0012] Preferably, one end of the screw rod is connected to one of the support plates, and a driving motor connected to the other end of the screw rod is provided at the top end of the base.

[0013] Preferably, a counterweight block is provided in the base, and a spring is provided at the bottom end of the limit plate, which is sleeved on the limit rod and contacts the top of the top plate.

[0014] The beneficial effects of the utility model are as follows: through the matching design of the adjustment component with the base and the top plate, the movement of the slider drives the fixed column to move up and down through the slide rod, and when the fixed column moves upward, it pushes the top plate to move horizontally upward on the limit rod, thereby achieving the effect of adjusting the height. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 It is a structural schematic diagram of an upward-adjustable sanding machine frame according to an embodiment of the utility model;

[0017] Figure 2 It is a partial structural schematic diagram of an upward-adjustable sanding machine frame according to an embodiment of the utility model;

[0018] Figure 3 The utility model is a schematic diagram of the structure of a sliding block in a frame of an upwardly adjustable sanding machine according to an embodiment of the utility model.

[0019] In the figure:

[0020] 1. Base; 2. Support plate; 3. Top plate; 4. Limit rod; 5. Limit plate; 6. Slider; 7. Slide groove; 8. Slide rod; 9. Fixed column; 10. Limit slideway; 11. Limit slider; 12. Guide rod; 13. Screw rod; 14. Drive motor. DETAILED DESCRIPTION

[0021] To further illustrate each embodiment, the present invention provides drawings, which are part of the disclosure of the present invention and are mainly used to illustrate the embodiments. They can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, ordinary technicians in the field should be able to understand other possible implementation methods and advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are generally used to represent similar components.

[0022] According to an embodiment of the utility model, an upward-adjustable sanding machine frame is provided.

[0023] Embodiment 1;

[0024] like Figure 1-3 As shown, the upward-adjustable sanding machine frame according to the embodiment of the utility model includes a base 1 and support plates 2 symmetrically arranged on both sides of the top of the base 1, the top of the support plate 2 is provided with a transversely arranged top plate 3, the top of the support plate 2 is symmetrically provided with a limit rod 4 passing through the top plate 3, the top of the limit rod 4 is provided with a limit plate 5, and the top of the base 1 and located between the two groups of support plates 2 is provided with an adjustment component for adjusting the height of the top plate 3.

[0025] Embodiment 2:

[0026] like Figure 1-3 As shown, the adjustment component includes a slider 6 located at the top of the base 1, and the slider 6 is provided with a sliding groove 7 that is obliquely arranged therethrough, and a sliding rod 8 matching the sliding groove 7 is provided in the sliding groove 7. Both ends of the sliding rod 8 extend to the sliding groove 7 and are provided with fixing columns 9 connected to the top plate 3 outside. A limiting slideway 10 is provided at the top of the base 1, and a limiting slider 11 matching the limiting slideway 10 is provided at the bottom end of the slider 6.

[0027] Embodiment three;

[0028] like Figure 1-3 As shown, a guide rod 12 and a screw rod 13 passing through the slider 6 are provided between the two groups of support plates 2, the two ends of the guide rod 12 are respectively connected to the two groups of support plates 2, and a threaded hole matching the screw rod 13 is opened on the slider 6, one end of the screw rod 13 is connected to one of the support plates 2, a driving motor 14 connected to the other end of the screw rod 13 is provided at the top of the base 1, a counterweight is provided in the base 1, and the bottom end of the limit plate 5 is provided with a spring which is sleeved on the limit rod 4 and contacts the top of the top plate 3.

[0029] In order to facilitate understanding of the above technical solution of the present invention, the working principle or operation method of the present invention in the actual process is described in detail below.

[0030] In actual application, when the height of the top plate 3 needs to be adjusted, the drive motor 14 is started to drive the screw rod 13 to rotate, and the slider 6 moves left and right with the forward and reverse rotation of the screw rod 13. When the slider 6 moves to the right, its slide groove 7 squeezes the slide rod 8 to move to the left, and the slide rod 8 moves up and down with the right movement of the slider 6, thereby pushing the fixed column 9 to drive the top plate 3 to move horizontally upward on the limit rod 4, thereby achieving the effect of adjusting the height.

[0031] To sum up, with the help of the above-mentioned technical scheme of the utility model, through the matching design of the adjustment component with the base 1 and the top plate 3, the movement of the slider 6 drives the fixed column 9 to move up and down through the slide rod 8. When the fixed column 9 moves upward, it pushes the top plate 3 to move horizontally upward on the limit rod 4, thereby achieving the effect of adjusting the height.

[0032] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An upward-adjustable sanding machine frame, characterized in that: The invention comprises a base (1) and support plates (2) symmetrically arranged on both sides of the top of the base (1); the top of the support plate (2) is provided with a transversely arranged top plate (3); the top of the support plate (2) is symmetrically provided with a limit rod (4) penetrating the top plate (3); the top of the limit rod (4) is provided with a limit plate (5); and an adjustment component for adjusting the height of the top plate (3) is provided at the top of the base (1) and between the two groups of support plates (2).

2. The upward-adjustable sanding machine frame according to claim 1, characterized in that: The adjustment assembly comprises a slider (6) located at the top of the base (1), the slider (6) is provided with a sliding groove (7) which is arranged obliquely therethrough, a sliding rod (8) matching the sliding groove (7) is arranged in the sliding groove (7), and both ends of the sliding rod (8) extend to the outside of the sliding groove (7) and are provided with fixing columns (9) connected to the top plate (3).

3. The upward-adjustable sanding machine frame according to claim 2, characterized in that: The top end of the base (1) is provided with a limit slideway (10), and the bottom end of the slider (6) is provided with a limit slideway (11) matching the limit slideway (10).

4. The upward-adjustable sanding machine frame according to claim 3, characterized in that: A guide rod (12) and a screw rod (13) penetrating the slider (6) are provided between the two groups of support plates (2).

5. The upward-adjustable sanding machine frame according to claim 4, characterized in that: The two ends of the guide rod (12) are respectively connected to the two groups of support plates (2), and the slider (6) is provided with a threaded hole matching the screw rod (13).

6. The upward-adjustable sanding machine frame according to claim 5, characterized in that: One end of the screw rod (13) is connected to one of the support plates (2), and a driving motor (14) connected to the other end of the screw rod (13) is provided at the top end of the base (1).

7. The upwardly adjustable sanding machine frame according to claim 1, characterized in that: A counterweight block is provided in the base (1), and a spring is provided at the bottom end of the limit plate (5), which is sleeved on the limit rod (4) and contacts the top of the top plate (3).

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