Supporting structure capable of achieving rapid model changing

Abstract

The utility model discloses a fast remodeling supporting structure which comprises a left supporting plate, a right supporting plate, a bottom plate and guide columns, the left supporting plate and the right supporting plate are movably connected to the left side and the right side of the bottom plate, and the guide columns are connected to the front side and the rear side of the bottom plate in a sliding mode. The left supporting plate and the right supporting plate are used for supporting the workpiece from the lower side when the workpiece is pressed, and the supporting effect is achieved. The bottom plate is used for installing the left supporting plate and the right supporting plate. The left supporting plate and the right supporting plate can slide up and down and left and right on the bottom plate, so that up-down and left-right adjustment of the left supporting plate and the right supporting plate is achieved, the device is suitable for more workpieces, and concentricity is guaranteed. And the bottom plate can slide left and right on the guide columns, so that the left supporting plate and the right supporting plate can synchronously move along with the workpiece when the workpiece is pressed, the concentricity is further guaranteed, and the workpiece is prevented from being scratched. By means of the design, the left supporting plate and the right supporting plate can move up and down and left and right, the device is compatible with workpieces with more lengths and shapes, and concentricity can be guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of assembly equipment, in particular to a fast-changing supporting structure. Background Art

[0002] The support fixture used to support the workpiece on the slide shaft of the servo press of the horizontal press is usually made according to the shape of the workpiece, such as the maximum outer diameter, to ensure concentricity. When the shape of the workpiece is complex, concentricity is very difficult to ensure and difficult to adjust. Each workpiece needs to select a corresponding support fixture, and each changeover takes a long time. Even if the shape of the workpiece does not change, when the length becomes longer, the fixture cannot be used universally, so it is necessary to improve the above problems. Utility Model Content

[0003] The utility model aims at the defects of the prior art such as difficulty in universal application and provides a new supporting structure for rapid changeover.

[0004] In order to solve the above technical problems, the utility model is implemented through the following technical solutions:

[0005] A fast-changing support structure comprises a left support plate, a right support plate, a bottom plate and guide pillars, wherein the left support plate and the right support plate are movably connected to the left and right sides of the bottom plate, and the guide pillars are slidably connected to the front and rear sides of the bottom plate.

[0006] The left support plate and the right support plate are used to support the workpiece from the bottom when the workpiece is pressed. The bottom plate is used to install the left support plate and the right support plate. The left support plate and the right support plate can slide up and down and left and right on the bottom plate, so as to adjust the left support plate up and down and left and right to adapt to more workpieces and ensure concentricity. The bottom plate can slide left and right on the guide column, so that the left support plate and the right support plate can move synchronously with the workpiece when the workpiece is pressed, further ensuring concentricity and avoiding scratches with the workpiece.

[0007] Through the above design, the utility model enables the left supporting plate and the right supporting plate to move up, down, left and right, is compatible with workpieces of more lengths and shapes, and can ensure concentricity.

[0008] Preferably, the above-mentioned quick-change support structure also includes a left sliding plate and a right sliding plate, wherein the left sliding plate and the right sliding plate are slidably connected to the left and right sides of the base plate, the left support plate is connected to the left sliding plate, and the right support plate is connected to the right sliding plate.

[0009] The left sliding plate and the right sliding plate are used to install the left supporting plate and the right supporting plate. The left sliding plate and the right sliding plate can slide left and right on the bottom plate, thereby realizing left and right adjustment of the left supporting plate and the right supporting plate.

[0010] Preferably, in the above-mentioned quick-change support structure, the bottom plate is provided with a bottom plate slot, and the left sliding plate and the right sliding plate are slidably connected in the bottom plate slot.

[0011] The bottom plate slots are used to install the left sliding plate and the right sliding plate to improve structural stability and sliding smoothness.

[0012] Preferably, in the above-mentioned quick-change support structure, the left sliding plate and the right sliding plate are provided with sliding plate slots, and the left support plate and the right support plate are slidably connected in the sliding plate slots.

[0013] The sliding plate slot is used to install the left support plate and the right support plate to improve structural stability and sliding smoothness.

[0014] Preferably, in the above-mentioned quick-change support structure, the left support plate and the right support plate are provided with support plate waist-shaped holes, the sliding plate slot is provided with support plate fixing holes, and the support plate waist-shaped holes cooperate with the support plate fixing holes.

[0015] The waist-shaped hole of the support plate is matched and connected with the fixing hole of the support plate. The fixing hole of the support plate can move up and down along the waist-shaped hole of the support plate, so as to realize the up and down adjustment of the left support plate and the right support plate.

[0016] Preferably, in the above-described quick-change support structure, the base plate is provided with a base plate waist-shaped hole, a T-nut is provided on the lower side of the base plate waist-shaped hole, the left sliding plate and the right sliding plate are provided with base plate fixing holes, and the base plate fixing holes, the base plate waist-shaped holes, and the T-nuts cooperate with each other.

[0017] The bottom plate fixing hole, the bottom plate waist-shaped hole and the T-shaped nut are connected in cooperation. The bottom plate fixing hole and the T-shaped nut can be moved left and right along the bottom plate waist-shaped hole, thereby realizing left and right adjustment of the left sliding plate and the right sliding plate.

[0018] Preferably, in the above-mentioned quick-change support structure, linear bearings are arranged on the front and rear sides below the base plate, and the linear bearings are slidably connected to the guide posts.

[0019] Linear bearings are used to slide on the guide posts, thereby enabling the sliding of the base plate and improving the sliding smoothness.

[0020] Preferably, in the above-mentioned quick-change support structure, a screw is arranged between the guide pillars, a screw bearing is arranged below the base plate, and the screw is transmission-connected to the screw bearing.

[0021] The screw is used to drive the screw bearing to move the base plate, so that when the workpiece is pressed, the left support plate and the right support plate move synchronously with the workpiece, further ensuring concentricity and avoiding scratches with the workpiece.

[0022] Preferably, in the above-mentioned quick-change support structure, the left support plate and the right support plate are both planar thin-sheet support structures.

[0023] The planar thin-sheet support structure can accommodate workpieces of more lengths and shapes and ensure concentricity. The processing cost of the planar thin-sheet support structure is low and can be quickly manufactured by laser cutting, water jet cutting, wire cutting, etc.

[0024] Preferably, in the above-mentioned quick-change support structure, both the front and rear sides of the left sliding plate and the right sliding plate are T-shaped structures.

[0025] The T-shaped structure takes into account both structural strength and cost. The T-shaped structure is also convenient for the installation of the left sliding plate and the right sliding plate on the bottom plate slot, and can support more installation and connection methods. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is an explosion diagram of the utility model;

[0027] Figure 2 It is a cross-sectional schematic diagram of the utility model;

[0028] Figure 3 This is a reference diagram of the use status of the utility model. DETAILED DESCRIPTION

[0029] The following is combined with Figure 1-3 The present invention is further described in detail with the following specific embodiments, but they are not intended to limit the present invention: Example

[0030] A quick-change support structure includes a left support plate 1, a right support plate 11, a bottom plate 2, and a guide column 3. The left support plate 1 and the right support plate 11 are movably connected to the left and right sides of the bottom plate 2, and the guide column 3 is slidably connected to the front and rear sides of the bottom plate 2.

[0031] Preferably, it also includes a left sliding plate 4 and a right sliding plate 41, wherein the left sliding plate 4 and the right sliding plate 41 are slidably connected to the left and right sides of the bottom plate 2, the left support plate 1 is connected to the left sliding plate 4, and the right support plate 11 is connected to the right sliding plate 41.

[0032] Preferably, the bottom plate 2 is provided with a bottom plate slot 21 , and the left sliding plate 4 and the right sliding plate 41 are slidably connected in the bottom plate slot 21 .

[0033] Preferably, the left sliding plate 4 and the right sliding plate 41 are provided with sliding plate slots 42 , and the left supporting plate 1 and the right supporting plate 11 are slidably connected in the sliding plate slots 42 .

[0034] Preferably, the left support plate 1 and the right support plate 11 are provided with support plate waist-shaped holes 12 , and the sliding plate slot 42 is provided with support plate fixing holes 43 , and the support plate waist-shaped holes 12 cooperate with the support plate fixing holes 43 .

[0035] Preferably, the bottom plate 2 is provided with a bottom plate waist-shaped hole 22, and a T-shaped nut 23 is provided on the lower side of the bottom plate waist-shaped hole 22. The left sliding plate 4 and the right sliding plate 41 are provided with a bottom plate fixing hole 44, and the bottom plate fixing hole 44, the bottom plate waist-shaped hole 22, and the T-shaped nut 23 cooperate with each other.

[0036] Preferably, linear bearings 24 are provided on the front and rear sides below the base plate 2 , and the linear bearings 24 are slidably connected to the guide pillars 3 .

[0037] Preferably, a screw rod 31 is provided between the guide pillars 3 , a screw rod bearing 25 is provided below the base plate 2 , and the screw rod 31 is transmission-connected to the screw rod bearing 25 .

[0038] Preferably, the left support plate 1 and the right support plate 11 are both planar thin-sheet support structures.

[0039] Preferably, the front and rear sides of the left sliding plate 4 and the right sliding plate 41 are both T-shaped structures.

[0040] like Figure 1 As shown, the bottom plate fixing hole 44 is located on the T-shaped structure, the support plate waist-shaped hole 12 is connected to the support plate fixing hole 43 by screws, and the bottom plate fixing hole 44, the bottom plate waist-shaped hole 22, and the T-shaped nut 23 are connected by screws. The waist-shaped direction of the support plate waist-shaped hole 12 is up and down, and the waist-shaped direction of the bottom plate waist-shaped hole 22 is left and right. A T-shaped slot is provided on the lower side of the bottom plate waist-shaped hole 22, and the T-shaped nut 23 is slidably connected in the T-shaped slot. The left support plate 1 and the right support plate 11 adopt a large and small card slot and an inner and outer card slot structure, and can be arbitrarily installed on the left and right surfaces of the left sliding plate 4 and the right sliding plate 41 through the sliding plate card slot 42.

[0041] like Figure 2-3 As shown, the left support plate 1 and the right support plate 11 are adjusted up, down, left and right through the left sliding plate 4 and the right sliding plate 41, and are moved synchronously with the workpiece when the workpiece is pressed through the base plate 2, the screw 31, and the screw bearing 25.

[0042] When changing the type, it is only necessary to loosen the screws to adjust the position, or directly replace the left support plate 1 and the right support plate 11 with a more suitable one, or directly replace the entire left sliding plate 4 and the right sliding plate 41 assembly.

[0043] In conclusion, the above is only a preferred embodiment of the present invention, and all equivalent changes and modifications made within the scope of the patent application for the present invention should fall within the scope of the present invention.

Claims

1. A quick-change support structure, characterized in that: The invention comprises a left support plate (1), a right support plate (11), a bottom plate (2), and a guide column (3), wherein the left support plate (1) and the right support plate (11) are movably connected to the left and right sides of the bottom plate (2), and the guide column (3) is slidably connected to the front and rear sides of the bottom plate (2).

2. A quick-change support structure according to claim 1, characterized in that: It also comprises a left sliding plate (4) and a right sliding plate (41), wherein the left sliding plate (4) and the right sliding plate (41) are slidably connected to the left and right sides of the bottom plate (2), the left support plate (1) is connected to the left sliding plate (4), and the right support plate (11) is connected to the right sliding plate (41).

3. A quick-change support structure according to claim 2, characterized in that: The bottom plate (2) is provided with a bottom plate slot (21), and the left sliding plate (4) and the right sliding plate (41) are slidably connected in the bottom plate slot (21).

4. A quick-change support structure according to claim 2, characterized in that: The left sliding plate (4) and the right sliding plate (41) are provided with sliding plate slots (42), and the left supporting plate (1) and the right supporting plate (11) are slidably connected in the sliding plate slots (42).

5. A quick-change support structure according to claim 4, characterized in that: The left support plate (1) and the right support plate (11) are provided with support plate waist-shaped holes (12), the sliding plate clamping slot (42) is provided with a support plate fixing hole (43), and the support plate waist-shaped holes (12) cooperate with the support plate fixing holes (43).

6. A quick-change support structure according to claim 2, characterized in that: The bottom plate (2) is provided with a bottom plate waist-shaped hole (22), a T-shaped nut (23) is provided on the lower side of the bottom plate waist-shaped hole (22), the left sliding plate (4) and the right sliding plate (41) are provided with a bottom plate fixing hole (44), and the bottom plate fixing hole (44), the bottom plate waist-shaped hole (22), and the T-shaped nut (23) are matched.

7. The quick-change support structure according to claim 1, characterized in that: Linear bearings (24) are provided on the front and rear sides below the bottom plate (2), and the linear bearings (24) are slidably connected to the guide pillars (3).

8. The quick-change support structure according to claim 1, characterized in that: A screw rod (31) is arranged between the guide pillars (3), a screw rod bearing (25) is arranged below the base plate (2), and the screw rod (31) is transmission-connected to the screw rod bearing (25).

9. The quick-change support structure according to claim 1, characterized in that: The left support plate (1) and the right support plate (11) are both planar thin sheet support structures.

10. The quick-change support structure according to claim 2, characterized in that: The front and rear sides of the left sliding plate (4) and the right sliding plate (41) are both T-shaped structures.

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