Positioning device for drilling of stand column of goods shelf

Abstract

The utility model relates to the technical field of drilling equipment, and discloses a positioning device for goods shelf stand column drilling, which comprises a drilling machine, a supporting plate is fixedly mounted on the drilling machine, two groups of moving plates are symmetrically arranged at the top and the bottom of the supporting plate, and connecting plates are fixedly mounted on the moving plates. A positioning mechanism is arranged on each connecting plate, four groups of mounting rods are fixedly mounted on one side of the supporting plate, a mounting plate is fixedly mounted on the mounting rods, and a driving mechanism is arranged on the mounting plate; according to the drilling machine positioning device, by rotating the positive and negative lead screw and cooperating with the guiding effect of the guiding groove, the positive and negative lead screw drives the two sets of guiding blocks to move in the opposite directions, then the two sets of moving plates are driven to get close to each other, the moving plates drive the two sets of clamping plates to get close to each other through the effect that the sleeves are matched with the moving rods, and the clamping plates clamp the stand columns to position the drilling machine; therefore, the stability of the device can be improved, and positioning is more accurate.

Description

Technical Field

[0001] The present application relates to the technical field of drilling equipment, and in particular to a positioning device for drilling holes in shelf columns. Background Art

[0002] Shelf columns usually refer to the vertical columnar structures that support the shelves. They play the role of supporting the shelf beams and bearing the weight of the goods. Shelf columns are usually made of steel or aluminum alloy, with sufficient strength and stability to support the shelf system. In real life, in order to increase the stability of the shelf and adjust the shelf height, it is often necessary to drill holes in the shelf columns.

[0003] Regarding the above-mentioned related technologies, the inventor believes that since the height of the shelves is usually high, when drilling holes at high places, the workers need to stand on a ladder to operate, which may shake due to unstable arms, resulting in the tool being not stable enough when drilling, affecting the accuracy and direction of the drilling, causing deviations in the drilling position or tilted holes, and lacking certain practicality.

[0004] The above information disclosed in the background technology is only used to increase the understanding of the background technology of the present application, and therefore, it may include information that does not constitute the prior art known to ordinary technicians in the field. Utility Model Content

[0005] In order to solve the problem that the position of the tool is not stable enough when drilling due to shaking of the unstable arm, which affects the accuracy and direction of the drilling and causes deviation in the drilling position or tilt of the punched hole, the present application provides a positioning device for drilling holes in shelf columns.

[0006] The present application provides a positioning device for drilling holes in shelf columns using the following technical solutions:

[0007] A positioning device for drilling holes in shelf columns comprises a drilling machine, a support plate is fixedly mounted on the drilling machine, two groups of movable plates are symmetrically arranged on the top and bottom of the support plate, connecting plates are fixedly mounted on the movable plates, positioning mechanisms are arranged on the connecting plates, four groups of mounting rods are fixedly mounted on one side of the support plate, mounting plates are fixedly mounted on the mounting rods, and a driving mechanism is arranged on the mounting plates.

[0008] Preferably, the positioning mechanism comprises a sleeve fixedly mounted on the connecting plate, and a movable rod is movably provided on the sleeve.

[0009] Preferably, a limit plate cooperating with the sleeve is fixedly mounted on the moving rod, a spring connected with the sleeve is fixedly mounted on the limit plate, a clamping plate is fixedly mounted on the moving rod, and a rubber pad is provided on the clamping plate.

[0010] Preferably, guide grooves are provided on the top and bottom of the support plate, and guide blocks cooperating with the guide grooves are fixedly mounted on the movable plate.

[0011] Preferably, the driving mechanism includes two sets of forward and reverse screw rods movably mounted on the mounting plate, and the forward and reverse screw rods extend into the guide groove and cooperate with the guide block, and sprockets are fixedly mounted on the forward and reverse screw rods, and the sprockets are connected by chains.

[0012] In summary, this application includes the following beneficial technical effects:

[0013] By aligning the drilling machine with the drilling position and then rotating the upper forward and reverse screw rods, with the action of the sprocket and the chain, the upper forward and reverse screw rods can drive the lower forward and reverse screw rods to rotate, and through the guiding action of the guide groove, the forward and reverse screw rods drive the two groups of guide blocks to move in opposite directions, thereby driving the two groups of moving plates closer to each other, and the moving plates drive the two groups of clamping plates closer to each other through the action of the sleeve and the moving rod, and the drilling machine is positioned by clamping the column with the clamping plate, thereby improving the stability of the device and making the positioning more precise. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a schematic diagram of a three-dimensional structure from a first-view perspective of an embodiment of the application;

[0015] Figure 2 is a schematic structural diagram of a driving mechanism of an embodiment of the application;

[0016] Figure 3 is a cross-sectional view of a support plate of an embodiment of the application;

[0017] Figure 4 It is a cross-sectional view of a sleeve according to an embodiment of the application.

[0018] Explanation of the accompanying reference numerals: 1. drilling machine; 2. supporting plate; 3. moving plate; 4. connecting plate; 5. mounting rod; 6. mounting plate; 7. sleeve; 8. moving rod; 9. limit plate; 10. spring; 11. clamping plate; 12. rubber pad; 13. guide groove; 14. guide block; 15. forward and reverse screw rods; 16. sprocket; 17. chain. DETAILED DESCRIPTION

[0019] The following is combined with Figure 1-4 This application is described in further detail.

[0020] The present application embodiment discloses a positioning device for drilling holes in shelf columns. Figure 1-4, a positioning device for drilling holes in shelf columns, including a drilling machine 1, a supporting plate 2 is fixedly installed on the drilling machine 1, two groups of moving plates 3 are symmetrically arranged on the top and bottom of the supporting plate 2, connecting plates 4 are fixedly installed on the moving plates 3, and positioning mechanisms are arranged on the connecting plates 4, four groups of mounting rods 5 are fixedly installed on one side of the supporting plate 2, mounting plates 6 are fixedly installed on the mounting rods 5, and a driving mechanism is arranged on the mounting plate 6, and the positioning mechanism includes a sleeve 7 fixedly installed on the connecting plate 4, a moving rod 8 is movably arranged on the sleeve 7, a limiting plate 9 matched with the sleeve 7 is fixedly installed on the moving rod 8, a spring 10 connected with the sleeve 7 is fixedly installed on the limiting plate 9, a clamping plate 11 is fixedly installed on the moving rod 8, and a rubber pad 12 is arranged on the clamping plate 11, a guide groove 13 is arranged on the top and bottom of the supporting plate 2, and a guide block 14 matched with the guide groove 13 is fixedly installed on the moving plate 3;

[0021] By adopting the above technical scheme, the drilling machine 1 is aligned with the drilling position, and then the forward and reverse screws 15 are rotated. Through the guiding effect of the guide groove 13, the forward and reverse screws 15 drive the two groups of guide blocks 14 to move in opposite directions, and then drive the two groups of movable plates 3 to approach each other. The movable plate 3 drives the two groups of clamping plates 11 to approach each other through the sleeve 7 and the action of the movable rod 8. The drilling machine 1 is positioned by clamping the column by the clamping plate 11, thereby improving the stability of the device and making the positioning more precise. The friction between the clamping plate 11 and the column can be increased by the action of the rubber pad 12, thereby enhancing the stability of the device. When the position of the drilling machine 1 is fixed, the drilling machine 1 is pressed, and the spring 10 is squeezed by the action of the movable rod 8 and the limit plate 9, so that the drilling machine 1 contacts the surface of the column to drill the column.

[0022] Reference Figure 2-4 The driving mechanism includes two sets of positive and negative screw rods 15 movably mounted on the mounting plate 6, and the positive and negative screw rods 15 extend into the guide groove 13 and cooperate with the guide block 14, and sprocket wheels 16 are fixedly mounted on the positive and negative screw rods 15, and the sprocket wheels 16 are connected by chains 17;

[0023] By adopting the above technical solution, by rotating the upper forward and reverse screw rod 15, in cooperation with the action of the sprocket 16 and the chain 17, the upper forward and reverse screw rod 15 can drive the lower forward and reverse screw rod 15 to rotate, thereby driving the upper and lower two groups of clamps 11 to approach at the same time, and clamping the column at the upper and lower parts at the same time, thereby improving the stability of the drilling machine 1.

[0024] The implementation principle of the positioning device for drilling a shelf column in the embodiment of the present application is as follows: align the drilling machine 1 with the drilling position, and then rotate the forward and reverse screw rods 15. Through the guiding effect of the guide grooves 13, the forward and reverse screw rods 15 drive the two groups of guide blocks 14 to move in opposite directions, thereby driving the two groups of movable plates 3 to approach each other. The movable plates 3 drive the two groups of clamping plates 11 to approach each other through the sleeves 7 and the action of the movable rods 8. The drilling machine 1 is positioned by clamping the column with the clamping plates 11, thereby improving the stability of the device and making the positioning more accurate. The clamping plates 1 can be enlarged by the action of the rubber pads 12. 1 and the column to enhance the stability of the device. When the position of the drilling machine 1 is fixed, the drilling machine 1 is pressed, and the spring 10 is squeezed by the moving rod 8 in cooperation with the limit plate 9, so that the drilling machine 1 contacts the surface of the column to drill a hole in the column. By rotating the upper positive and negative screw rod 15, in cooperation with the sprocket 16 and the chain 17, the upper positive and negative screw rod 15 can drive the lower positive and negative screw rod 15 to rotate, thereby driving the upper and lower two groups of clamping plates 11 to approach at the same time, and the column is clamped by the upper and lower parts at the same time, so as to improve the stability of the drilling machine 1.

[0025] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0026] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0027] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

[0028] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A positioning device for drilling holes in shelf columns, comprising a drilling machine (1), characterized in that: The drilling machine (1) is fixedly mounted with a support plate (2), the top and bottom of the support plate (2) are symmetrically provided with two groups of movable plates (3), the movable plates (3) are fixedly mounted with connecting plates (4), the connecting plates (4) are provided with positioning mechanisms, the positioning mechanisms include sleeves (7) fixedly mounted on the connecting plates (4), the sleeves (7) are movably provided with movable rods (8), four groups of mounting rods (5) are fixedly mounted on one side of the support plate (2), the mounting rods (5) are fixedly mounted with mounting plates (6), the mounting A driving mechanism is arranged on the plate (6), the top and bottom of the support plate (2) are both provided with guide grooves (13), a guide block (14) cooperating with the guide groove (13) is fixedly mounted on the movable plate (3), the driving mechanism comprises two groups of forward and reverse screw rods (15) movably mounted on the mounting plate (6), and the forward and reverse screw rods (15) extend into the guide grooves (13) and cooperate with the guide blocks (14), sprocket wheels (16) are fixedly mounted on the forward and reverse screw rods (15), and the sprocket wheels (16) are connected by chains (17).

2. A positioning device for drilling a shelf column according to claim 1, characterized in that: A limit plate (9) matched with the sleeve (7) is fixedly mounted on the moving rod (8), a spring (10) connected with the sleeve (7) is fixedly mounted on the limit plate (9), a clamping plate (11) is fixedly mounted on the moving rod (8), and a rubber pad (12) is arranged on the clamping plate (11).

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