Supporting device for machining hinge beam

Abstract

The utility model is applicable to the technical field of hinge beam processing, and provides a support device for processing a hinge beam, which comprises a base, an index plate is arranged on the base, an adjusting support mechanism for controlling the index plate to move up and down is arranged in the base, a rotating disc is arranged at the upper end of the output end of the index plate, and a sleeve column is arranged on the rotating disc. A plurality of inner side top plates for jacking the inner wall of the groove of the hinge beam are arranged on the outer surface of the sleeving column, a jacking mechanism for controlling the displacement of the inner side top plates is arranged on the rotating disc, and the device can be better attached to the inner wall of the groove of the hinge beam in an inner side fixing mode, has a better fixing effect and is greatly different from an existing outer side clamping mode; and meanwhile, when the lug holes are formed in the lug parts in different directions of the hinge beam, the sleeving columns and the inner side top plate cannot affect the hinge beam, the lug parts in other positions can be machined without disassembling the hinge beam and replacing the surface, and the machining efficiency of the hinge beam is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of hinge beam processing, and more particularly to a supporting device for processing hinge beams. Background Art

[0002] In the process of manufacturing artificial diamond equipment, a hinged beam type six-sided top hydraulic press equipment is usually used. The hinged beam is an indispensable key component of the equipment. The hinged beam needs to be supported by a supporting device during the processing.

[0003] For example, the existing patent CN220575280U was retrieved, which discloses a hinge beam support device. The existing technology drives two protective layers closer to each other under the action of a threaded rod by setting an adjustment support mechanism, so that the protective layers can clamp and fix hinge beam bodies of different sizes.

[0004] However, the inventors found that the following problems exist in the use of the existing technology: the outer wall of the existing hinge beam is distributed with 10 ears around the central axis of the hinge beam, and the ears are evenly distributed on the outer wall of the hinge beam in a 3232 pattern (see the attached manual). Figure 1 ), if the external clamping method in the existing technology is adopted, the clamping effect of the hinge beam is not ideal. At the same time, when opening ear holes on the ears at different positions of the hinge beam, the hinge beam needs to be changed. However, the existing technology is affected by the plywood and cannot open ear holes at the ear positions of the hinge beam clamped by the plywood. Therefore, the hinge beam needs to be removed and the surface changed. This method increases the operating steps when opening ear holes on the hinge beam, affecting the processing efficiency of the hinge beam. Summary of the Invention

[0005] In view of the shortcomings of the existing technology, the purpose of the present invention is to provide a support device that can better fit the inner wall of the hinge beam groove through inner fixing and has a better fixing effect.

[0006] To achieve the above objectives, the present invention provides the following technical solutions:

[0007] A support device for processing a hinge beam comprises a base, a dividing plate is provided on the base, an adjustment support mechanism for controlling the up and down movement of the dividing plate is provided inside the base, a rotating plate is provided at the upper end of the output end of the dividing plate, a sleeve column is provided on the rotating plate, the outer surface of the sleeve column is provided with a plurality of inner top plates for tightening the inner wall of the hinge beam groove, and the rotating plate is provided with a tightening mechanism for controlling the displacement of the plurality of inner top plates.

[0008] The utility model is further configured as follows: the tightening mechanism includes a square column, the lower end of the square column is arranged at the center of the upper surface of the rotating disk, a control inner cavity is opened in the sleeve column, the upper end of the square column slides through the control inner cavity, and a first spring movably sleeved on the outer surface of the square column is provided between the sleeve column and the rotating disk.

[0009] The utility model is further configured as follows: a push rod is provided on the side surface of the inner top plate facing the sleeve column, the other end of the push rod slides through the control inner cavity, and a rotating plate is hinged between one end of the push rod located in the control inner cavity and the outer surface of the square column located on one side of the control inner cavity.

[0010] The utility model is further configured as follows: a locking mechanism is provided on the lower side of the sleeve column to limit the upward movement of the sleeve column, the locking mechanism includes a docking column, the docking column is arranged on the lower surface of the sleeve column, and a docking groove adapted to the docking column is opened on the upper surface of the rotating disk.

[0011] The utility model is further configured as follows: a compression chamber is provided in the rotating disk, the compression chamber and the docking groove are at the same horizontal position, a limiting rod is provided in the compression chamber, one end of the limiting rod slides into the docking groove, and the other end slides out of the lower surface of the rotating disk, the end of the limiting rod located in the docking groove is hemispherical, and a limiting hole adapted to the end of the limiting rod located in the docking groove is provided on the docking column.

[0012] The utility model is further configured as follows: the outer surface of the limiting rod is provided with a built-in slide, the built-in slide slides in the compression chamber, a second spring movably sleeved on the outer surface of the limiting rod is provided between the built-in slide and the inner wall of the compression chamber, the lower side of the docking column is a right triangle, and the inclined surface faces the limiting rod.

[0013] The utility model is further configured as follows: an external pull ring for pulling the limiting rod is provided at one end of the limiting rod located outside the rotating disk.

[0014] The advantages of the utility model are:

[0015] First, the present invention can better fit the inner wall of the hinge beam groove through the inner fixing method, and has a better fixing effect, which is quite different from the existing outer clamping method. At the same time, when ear holes are opened on the ears in different directions of the hinge beam, the sleeve column and the inner top plate will not affect them. There is no need to dismantle the hinge beam and replace the surface before processing the ears in other positions, which ensures the processing efficiency of the hinge beam.

[0016] Secondly, the utility model is provided with a tightening mechanism, which fixes the hinge beam based on the gravity of the hinge beam. It does not require manual operation and can complete the fixation without buckling the hinge beam on the sleeve column, thereby improving the convenience of installing the hinge beam.

[0017] Thirdly, the present invention is provided with a locking mechanism, which can limit the sleeve column so that the sleeve column will not move up, thereby avoiding the problem of the hinge beam loosening during the processing as much as possible, and further ensuring the stability of the hinge beam during processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the existing hinge beam of the utility model;

[0019] Figure 2 This is a structural schematic diagram of a support device for processing hinge beams according to the present invention;

[0020] Figure 3 for Figure 1 Enlarged view of point A in the middle;

[0021] Figure 4 This is a cross-sectional schematic diagram of the sleeve column of the utility model;

[0022] Figure 5 It is a partial cross-sectional schematic diagram of the rotating disk of the utility model.

[0023] In the figure: 1. base; 2. dividing plate; 3. rotating plate; 4. sleeve column; 5. inner top plate; 6. tightening mechanism; 601. square column; 602. first spring; 603. control inner cavity; 604. push rod; 605. rotating plate; 7. locking mechanism; 701. docking column; 702. docking groove; 703. limiting hole; 704. compression chamber; 705. limiting rod; 706. built-in slide; 707. second spring; 708. external pull ring. DETAILED DESCRIPTION

[0024] See also Figure 1-5 , the utility model provides the following technical solutions:

[0025] Specifically, it refers to a support device for processing a hinge beam, including a base 1, a dividing plate 2 is provided on the base 1, and an adjustment support mechanism for controlling the up and down movement of the dividing plate 2 is provided in the base 1. The adjustment support mechanism is a known technology in the existing patent: CN220575280U, so no more details are given. A rotating disk 3 is provided at the upper end of the output end of the dividing plate 2, so the dividing plate 2 can drive the rotating disk 3 to rotate. Therefore, when the hinge beam is installed on the rotating disk 3, the purpose of reversing the hinge beam can be achieved. A sleeve column 4 is provided on the rotating disk 3, and the outer surface of the sleeve column 4 is provided with a plurality of inner top plates 5 that tighten the inner wall of the hinge beam groove. The rotating disk 3 is provided with a tightening machine for controlling the displacement of the plurality of inner top plates 5 Structure 6, when in use, by buckling the groove of the hinge beam on the sleeve column 4, the tightening mechanism 6 controls the multiple inner top plates 5 to move to the side away from the sleeve column 4. When the hinge beam is completely buckled on the sleeve column 4, the inner top plate 5 presses the inner wall of the hinge beam groove, thereby completing the restriction of the hinge beam. This inner fixing method can better fit the inner wall of the hinge beam groove and has a better fixing effect. It is quite different from the existing outer clamping method. At the same time, when opening ear holes on the ears of different directions of the hinge beam, the sleeve column 4 and the inner top plate 5 will not affect them. There is no need to dismantle the hinge beam and change the surface to process the ears in other positions, which ensures the processing efficiency of the hinge beam.

[0026] The tightening mechanism 6 includes a square column 601, the lower end of the square column 601 is arranged at the center of the upper surface of the rotating disk 3, and a control inner cavity 603 is opened in the sleeve column 4. The upper end of the square column 601 slides into the control inner cavity 603, and a first spring 602 that is movably sleeved on the outer surface of the square column 601 is provided between the sleeve column 4 and the rotating disk 3. When the first spring 602 is not squeezed, the first spring 602 will form a supporting effect on the sleeve column 4, so that the initial position of the sleeve column 4 is on the side away from the rotating disk 3. When the hinge beam is buckled on the sleeve column 4, since the hinge beam has a certain weight, the hinge beam will exert pressure on the sleeve column 4, causing the sleeve column 4 to move downward, and at the same time the first spring 602 is stressed and compressed.

[0027] At the same time, the square column 601 can also be a column of any polygon other than a circle. The purpose of this setting is that when a single ear of the hinge beam is opened with an ear hole, the hole-opening axis will generate a certain impact force on the hinge beam. If it is a circular column, it may cause the sleeve column 4 to rotate, thus affecting the processing effect of the hinge beam.

[0028] When the lever 4 is in the downward direction, the lever 4 is in the downward direction, and the other end of the lever 4 is in the downward direction, so that the lever 4 can be rotated to move relative to the lever 4.

[0029] A locking mechanism 7 is provided on the lower side of the sleeve column 4 to limit the upward movement of the sleeve column 4. The locking mechanism 7 includes a docking column 701. The docking column 701 is arranged on the lower surface of the sleeve column 4. The upper surface of the rotating disk 3 is provided with a docking groove 702 adapted to the docking column 701. When the sleeve column 4 moves downward, the docking column 701 moves downward with the sleeve column 4. When the sleeve column 4 moves downward the maximum distance, the lower side of the docking column 701 is completely moved into the docking groove 702.

[0030] A compression chamber 704 is provided in the rotating disk 3, and the compression chamber 704 and the docking groove 702 are at the same horizontal position. A limiting rod 705 is provided in the compression chamber 704, and one end of the limiting rod 705 slides into the docking groove 702, and the other end slides out of the lower surface of the rotating disk 3. The end of the limiting rod 705 located in the docking groove 702 is hemispherical, and a limiting hole 703 is provided on the docking column 701 that is adapted to the end of the limiting rod 705 located in the docking groove 702. Therefore, when the limiting rod 705 moves into the limiting hole 703, the limiting rod 705 will restrict the docking column 701, so that the sleeve column 4 will not move up, thereby avoiding the problem of loosening of the hinge beam during processing as much as possible, and further ensuring the stability of the hinge beam during processing.

[0031] The limiting rod 705 is located on the outer surface of the compression chamber 704 and is sleeved with a built-in slide 706. The built-in slide 706 slides in the compression chamber 704. A second spring 707 is provided between the built-in slide 706 and the inner wall of the compression chamber 704 and is movably sleeved on the outer surface of the limiting rod 705. The lower side of the docking column 701 is a right triangle, and the inclined surface faces the limiting rod 705. When the docking column 701 moves downward into the docking groove 702, the inclined surface of the docking column 701 and the limiting rod 705 are located in the docking groove 702. 2, so that the inclined surface of the docking column 701 squeezes the limiting rod 705, causing the limiting rod 705 to move to the side away from the docking groove 702. At the same time, the second spring 707 is squeezed by the built-in slide plate 706 and contracts. When the docking column 701 is completely displaced into the docking groove 702, the limiting rod 705 and the limiting hole 703 are at the same horizontal position. Therefore, the limiting rod 705 is pushed into the limiting hole 703 by the second spring 707, thereby completing the fixation of the docking column 701.

[0032] An external pull ring 708 for pulling the limiting rod 705 is provided at one end of the limiting rod 705 located outside the rotating disk 3 .

[0033] The working principle of the support device for processing the hinge beam provided by the present invention is as follows: the hinge beam is buckled on the sleeve column 4. Since the hinge beam has a certain weight, the hinge beam will exert pressure on the sleeve column 4, causing the sleeve column 4 to move downward. At the same time, the first spring 602 is stressed and compressed, and the sleeve column 4 is simultaneously displaced downward on the surface of the square column 601. At this time, the rotating plate 605 will form a thrust on the push rod 604, so that the push rod 604 can push the inner top plate 5 to move to the side away from the sleeve column 4. When the bottom surface of the hinge beam contacts the top surface of the rotating disk 3, the sleeve column 4 moves downward to the lowest point, and the inner top plate 5 presses against the inner wall of the hinge beam groove, thereby completing the restriction on the hinge beam.

Claims

1. A support device for processing a hinge beam, comprising a base (1), characterized in that: The base (1) is provided with a dividing plate (2), an adjusting support mechanism for controlling the upward and downward movement of the dividing plate (2) is provided in the base (1), a rotating plate (3) is provided at the upper end of the output end of the dividing plate (2), a sleeve column (4) is provided on the rotating plate (3), a plurality of inner top plates (5) for tightening against the inner wall of the hinge beam groove are provided on the outer surface of the sleeve column (4), and a tightening mechanism (6) for controlling the displacement of the plurality of inner top plates (5) is provided on the rotating plate (3).

2. The support device for processing hinge beams according to claim 1, characterized in that: The tightening mechanism (6) includes a square column (601), the lower end of the square column (601) is arranged at the center of the upper surface of the rotating disk (3), a control inner cavity (603) is opened in the sleeve column (4), the upper end of the square column (601) slides into the control inner cavity (603), and a first spring (602) movably sleeved on the outer surface of the square column (601) is provided between the sleeve column (4) and the rotating disk (3).

3. The support device for processing hinge beams according to claim 2, characterized in that: A push rod (604) is provided on the surface of one side of the inner top plate (5) facing the sleeve column (4), and the other end of the push rod (604) slides through the control cavity (603). A rotating plate (605) is hinged between one end of the push rod (604) located in the control cavity (603) and the outer surface of the square column (601) located on one side of the control cavity (603).

4. The support device for processing hinge beams according to claim 3, characterized in that: A locking mechanism (7) for limiting the upward movement of the sleeve column (4) is provided on the lower side of the sleeve column (4), and the locking mechanism (7) includes a docking column (701), which is arranged on the lower surface of the sleeve column (4), and a docking groove (702) adapted to the docking column (701) is provided on the upper surface of the rotating disk (3).

5. The support device for processing hinge beams according to claim 4, characterized in that: A compression chamber (704) is provided in the rotating disk (3), and a limiting rod (705) is provided in the compression chamber (704). One end of the limiting rod (705) slides into the docking groove (702), and the other end slides out of the lower surface of the rotating disk (3). A limiting hole (703) is provided on the docking column (701) and is adapted to one end of the limiting rod (705) located in the docking groove (702).

6. The support device for processing hinge beams according to claim 5, characterized in that: The limiting rod (705) is located on the outer surface of the compression chamber (704) and is provided with a built-in slide (706). A second spring (707) is provided between the built-in slide (706) and the inner wall of the compression chamber (704) and is movably provided on the outer surface of the limiting rod (705).

7. The support device for machining a hinge beam according to claim 6, characterized in that: An external pull ring (708) for pulling the limiting rod (705) is provided at one end of the limiting rod (705) located outside the rotating disk (3).

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