A cast iron platform with fixed structure

Abstract

The utility model relates to the technical field of cast iron platforms, and specifically discloses a cast iron platform with a fixed structure, comprising a platform body and a fixed rod; the bottoms of both ends of the fixed rod are connected to connecting rods, the bottom ends of two groups of connecting rods are connected by a moving rod, a moving groove for sliding the moving rod is provided at the bottom of the platform body, and a moving part for adjusting the movement of the moving rod in the moving groove is installed on the platform body; the sides of the two groups of fixed rods that are close to each other are connected to an arc-shaped pad through a fixed pad, both ends of the arc-shaped pad are rotatably connected to auxiliary pads, and the auxiliary pads are rotatably connected to connecting rods; in the utility model, a workpiece is placed on a working surface at the top of the platform body, and the fixed rod, the arc-shaped pad, the auxiliary pad and the adjusting part form a fixed structure, and the horizontal position of the adjusting seat can be adjusted by the adjusting part according to the outer shape of the workpiece, so that the auxiliary pad is driven by the connecting rod to adjust the angle, and the arc-shaped pad cooperates with the auxiliary pad to achieve stable fixation of the workpiece.

Description

Technical Field

[0001] The utility model relates to the technical field of cast iron platforms, in particular to a cast iron platform with a fixed structure. Background Art

[0002] Cast iron platforms such as benchwork marking platforms, granite marking platforms, marble marking platforms, cast iron marking platforms, and mechanical marking platforms can all be used for processing workpieces, and grooves, holes, etc. can be processed on the working surface of the platform. The workpiece needs to be fixed during processing.

[0003] The multifunctional sheet metal marking platform disclosed in the existing patent announcement number CN212825349U includes a workbench bracket, a work table, a sliding assembly, a positioning ruler and a clamping assembly; the workbench bracket is the main supporting structure of the multifunctional sheet metal marking platform; the work table is fixedly arranged on the top plane of the workbench bracket; a plurality of threaded holes are arranged on the work table for fixed connection with the clamping assembly; the clamping assembly can clamp and fix the workpiece.

[0004] In the above platform, the clamping assembly can clamp and fix the workpiece, but in actual use, it will affect the processing of the top of the workpiece. The overall position of the clamping assembly needs to be adjusted according to the size of the workpiece and the processing position, which is inconvenient to use and needs to be improved. In view of the above problems, a cast iron platform with a fixed structure is proposed. Utility Model Content

[0005] The purpose of the utility model is to provide a cast iron platform with a fixed structure to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A cast iron platform with a fixed structure, comprising a platform body and a fixing rod;

[0008] The bottoms of both ends of the fixed rod are connected to the connecting rod, and the bottoms of the two sets of connecting rods are connected by a moving rod. The bottom of the platform body is provided with a moving groove for sliding the moving rod, and the platform body is equipped with a moving part for adjusting the movement of the moving rod in the moving groove;

[0009] The adjacent sides of the two groups of fixed rods are connected to the arc-shaped pads through fixed pads, both ends of the arc-shaped pads are rotatably connected to the auxiliary pads, the auxiliary pads are rotatably connected to the connecting rods, and the connecting rods are rotatably connected to the adjustment seats at one end away from the auxiliary pads. The fixed rods are equipped with adjustment parts for adjusting the horizontal position of the adjustment seats.

[0010] In an optional solution: the moving part includes a screw rod rotatably installed in a moving groove, a motor for driving the screw rod to rotate is installed on one side of the platform body, the screw rod is provided with two sets of threaded areas with opposite thread rotation directions, and the moving rod is provided with screw holes corresponding to the threaded areas.

[0011] In an optional solution: the adjusting member includes a screw rod, an adjusting groove is provided on the fixing rod, the screw rod is rotatably installed in the adjusting groove, the outer wall of the adjusting seat is slidably matched with the inner wall of the adjusting groove, the adjusting seat is provided with an adjusting screw hole corresponding to the screw rod, and one end of the screw rod extends to the outer wall of the fixing rod to be fixedly connected to the knob.

[0012] In an optional solution: the arc-shaped pad and the auxiliary pad are both connected to a rubber pad on one side away from the fixing rod.

[0013] In an optional solution: both ends of the movable rod are connected to the connecting rod by bolts, and the top end of the connecting rod is connected to the fixed rod by bolts.

[0014] In an optional solution, the bottom of the fixing rod is slidably matched with the top of the platform body.

[0015] In an optional solution: a support rod is installed in the movable groove, and a through hole is provided on the support rod, and the inner diameter of the through hole is larger than the outer diameter of the screw rod.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] In the utility model, the workpiece is placed on the working surface at the top of the platform body, and the fixed structure is composed of a fixed rod, an arc-shaped pad, an auxiliary pad and an adjusting member. The moving member adjusts the moving rod to move in the moving groove, and the moving rod drives the fixed rod to move and adjust the position through the connecting rod, thereby driving the arc-shaped pad and the auxiliary pad to cooperate to fix the workpiece. The horizontal position of the adjustment seat can be adjusted through the adjusting member according to the outer shape of the workpiece, so that the auxiliary pad is driven by the connecting rod to adjust the angle, thereby realizing stable fixation of the workpiece.

[0018] In the utility model, the fixing rods can be moved to both sides of the platform body, and the moving parts are arranged inside the platform body, so as to reduce the influence on the installation of the cast iron platform and do not affect the top processing surface of the workpiece when fixing. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural schematic diagram of the utility model.

[0020] Figure 2 It is a structural schematic diagram of the platform body in the utility model.

[0021] Figure 3 It is a structural schematic diagram of the connecting component on one side of the fixed rod in the utility model.

[0022] Figure 4 It is a partial structural schematic diagram of the utility model.

[0023] In the figure: 11, platform body; 12, fixed rod; 13, moving rod; 14, connecting rod; 15, moving groove; 16, screw rod; 17, support rod; 18, motor; 19, fixed pad; 20, arc pad; 21, auxiliary pad; 22, connecting rod; 23, adjustment seat; 24, screw; 25, knob; 26, adjustment groove. DETAILED DESCRIPTION

[0024] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figure 1-Figure 4 , In this embodiment, a cast iron platform with a fixed structure includes a platform body 11 and a fixing rod 12;

[0027] The bottoms of both ends of the fixed rod 12 are connected to the connecting rod 14, and the bottoms of the two sets of connecting rods 14 are connected by a moving rod 13. The bottom of the platform body 11 is provided with a moving groove 15 for the moving rod 13 to slide, and the platform body 11 is installed with a moving part for adjusting the movement of the moving rod 13 in the moving groove 15;

[0028] The two groups of fixed rods 12 are connected to the arc pad 20 on the adjacent side through the fixed pad 19, and both ends of the arc pad 20 are rotatably connected to the auxiliary pad 21, and the auxiliary pad 21 is rotatably connected to the connecting rod 22, and the end of the connecting rod 22 away from the auxiliary pad 21 is rotatably connected to the adjustment seat 23, and the fixed rod 12 is installed with an adjustment member for adjusting the horizontal position of the adjustment seat 23;

[0029] In this embodiment, the platform body 11 is fixed on the target processing equipment for use, and the workpiece is placed on the working surface at the top of the platform body 11. The moving part adjusts the moving rod 13 to move in the moving groove 15. The moving rod 13 drives the fixed rod 12 to move the adjustment position through the connecting rod 14, thereby driving the arc pad 20 and the auxiliary pad 21 to cooperate to fix the workpiece. The horizontal position of the adjustment seat 23 can be adjusted according to the outer shape of the workpiece through the adjusting part, thereby driving the auxiliary pad 21 to adjust the angle through the connecting rod 22, thereby achieving stable fixation of the workpiece, which is beneficial to subsequent processing.

[0030] like Figure 2 As shown, in another embodiment, the moving member includes a screw rod 16 rotatably installed in the moving groove 15, and a motor 18 for driving the screw rod 16 to rotate is installed on one side of the platform body 11. The screw rod 16 is provided with two sets of threaded areas with opposite thread rotation directions, and the moving rod 13 is provided with screw holes corresponding to the threaded areas;

[0031] When the motor 18 drives the screw rod 16 to rotate, the movable rod 13 is driven by the threaded area to slide in the movable groove 15 to adjust the position. The two groups of movable rods 13 can move relative to each other, which is conducive to adjusting the position of the fixed rod 12.

[0032] like Figure 3 and Figure 4 As shown, in another embodiment, the adjusting member includes a screw 24, an adjusting slot 26 is provided on the fixing rod 12, the screw 24 is rotatably installed in the adjusting slot 26, the outer wall of the adjusting seat 23 is slidably matched with the inner wall of the adjusting slot 26, the adjusting seat 23 is provided with an adjusting screw hole corresponding to the screw 24, and one end of the screw 24 extends to the outer wall of the fixing rod 12 to be fixedly connected to the knob 25;

[0033] The screw rod 24 can be rotated by the knob 25, thereby driving the adjustment seat 23 to slide and adjust the position in the adjustment groove 26. The angle of the auxiliary pad 21 can be adjusted by changing the angle of the connecting rod 22. The auxiliary pad 21 can be adjusted to a suitable angle according to the outer shape of the workpiece, so that the arc pad 20 and the auxiliary pad 21 can effectively clamp and fix the workpiece.

[0034] In another embodiment, the arc-shaped pad 20 and the auxiliary pad 21 are both connected to rubber pads on the side away from the fixing rod 12 to reduce damage to the workpiece when it is clamped and fixed.

[0035] In another embodiment, both ends of the moving rod 13 are connected to the connecting rod 14 by bolts, and the top end of the connecting rod 14 is connected to the fixing rod 12 by bolts, so as to facilitate the subsequent disassembly and replacement.

[0036] In another embodiment, the bottom of the fixing rod 12 is slidably matched with the top of the platform body 11 ; the fixing rod 12 can slide stably, and in actual use, the size of the fixing rod 12 can be set according to the size of the platform body 11 .

[0037] In another embodiment, a support rod 17 is installed in the movable groove 15 . The support rod 17 is provided with a through hole. The inner diameter of the through hole is larger than the outer diameter of the screw rod 16 . The support rod 17 can play a reinforcing role and reduce the concave of the platform body 11 .

[0038] When the utility model is in use, the platform body 11 is fixed on the target processing equipment for use, and the workpiece is placed on the working surface on the top of the platform body 11. When the motor 18 drives the lead screw 16 to rotate, the movable rod 13 is driven by the threaded area to slide and adjust the position in the movable groove 15. The two groups of movable rods 13 can move relatively, which is beneficial to adjust the position of the fixed rod 12, thereby driving the arc pad 20 and the auxiliary pad 21 to cooperate to fix the workpiece. The auxiliary pad 21 can be adjusted to a suitable angle according to the outer shape of the workpiece, and the screw 24 can be rotated by the knob 25, thereby driving the adjustment seat 23 to slide and adjust the position in the adjustment groove 26. The angle of the auxiliary pad 21 can be adjusted by changing the angle of the connecting rod 22, so that the arc pad 20 and the auxiliary pad 21 can effectively clamp and fix the workpiece, thereby achieving stable fixation of the workpiece, which is beneficial to subsequent processing.

[0039] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A cast iron platform with a fixed structure, comprising a platform body (11) and a fixing rod (12); Features: The bottoms of both ends of the fixed rod (12) are connected to connecting rods (14), the bottoms of the two groups of connecting rods (14) are connected by a moving rod (13), the bottom of the platform body (11) is provided with a moving groove (15) for the moving rod (13) to slide, and a moving part for adjusting the movement of the moving rod (13) in the moving groove (15) is installed on the platform body (11); The adjacent sides of the two groups of fixed rods (12) are connected to the arc-shaped pad (20) through the fixed pad (19); both ends of the arc-shaped pad (20) are rotatably connected to the auxiliary pad (21); the auxiliary pad (21) is rotatably connected to the connecting rod (22); the end of the connecting rod (22) away from the auxiliary pad (21) is rotatably connected to the adjustment seat (23); and the fixed rod (12) is provided with an adjustment member for adjusting the horizontal position of the adjustment seat (23).

2. The cast iron platform with a fixed structure according to claim 1, characterized in that: The moving member comprises a screw rod (16) rotatably mounted in a moving groove (15); a motor (18) for driving the screw rod (16) to rotate is mounted on one side of the platform body (11); the screw rod (16) is provided with two groups of threaded areas with opposite thread rotation directions; and the moving rod (13) is provided with screw holes corresponding to the threaded areas.

3. The cast iron platform with a fixed structure according to claim 1, characterized in that: The adjusting member comprises a screw rod (24), an adjusting groove (26) is provided on the fixing rod (12), the screw rod (24) is rotatably installed in the adjusting groove (26), the outer wall of the adjusting seat (23) is slidably matched with the inner wall of the adjusting groove (26), the adjusting seat (23) is provided with an adjusting screw hole corresponding to the screw rod (24), and one end of the screw rod (24) extends to the outer wall of the fixing rod (12) to be fixedly connected to the knob (25).

4. The cast iron platform with a fixed structure according to claim 1, characterized in that: The arc-shaped pad (20) and the auxiliary pad (21) are both connected to a rubber pad on the side away from the fixing rod (12).

5. The cast iron platform with a fixed structure according to claim 1, characterized in that: The two ends of the moving rod (13) are connected to the connecting rod (14) through bolts, and the top end of the connecting rod (14) is connected to the fixing rod (12) through bolts.

6. The cast iron platform with a fixed structure according to claim 1, characterized in that: The bottom of the fixing rod (12) is slidably matched with the top of the platform body (11).

7. The cast iron platform with a fixed structure according to claim 2, characterized in that: A support rod (17) is installed in the movable groove (15), and a through hole is provided on the support rod (17), wherein the inner diameter of the through hole is larger than the outer diameter of the screw rod (16).

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