Raw material fixing device for precision machinery

Abstract

The utility model relates to the technical field of fixing devices, and discloses a raw material fixing device for precision machinery, which comprises a processing table, the baffle is arranged at the top of the machining table; the fixed plate is arranged at the top of the processing table; the clamping mechanism is arranged at the top of the fixing plate, the clamping mechanism comprises a first vertical plate, a two-way threaded rod and a round block, the bottom of the first vertical plate is fixedly connected with the top of the fixing plate, the two-way threaded rod penetrates through the first vertical plate and is rotationally connected with the first vertical plate, and the round block is fixedly connected to one end of the two-way threaded rod; raw materials to be machined are placed on the clamping plate, the rotating rod is rotated, the rotating rod drives the round block to rotate, the round block drives the bidirectional threaded rod to rotate, the bidirectional threaded rod drives the clamping plate to move through the moving block, and therefore the placed raw materials are fixed and clamped, and the raw materials are stably machined by precision machinery. And the machining efficiency of precision machinery is improved.

Description

Technical Field

[0001] The utility model belongs to the technical direction of fixing devices, and specifically relates to a raw material fixing device for precision machinery. Background Art

[0002] Machining is a process of changing the size or performance of a workpiece by using a processing machine. According to the temperature state of the workpiece being processed, it is divided into cold processing and hot processing. Generally, processing at room temperature and not causing chemical or physical changes in the workpiece is called cold processing. Generally, processing at a temperature higher or lower than room temperature will cause chemical or physical changes in the workpiece, which is called hot processing. Generally, a series of positioning devices are required in the process of processing raw materials to fix the raw materials and facilitate further processing of the raw materials. Especially for some materials that need to be processed by precision machinery, higher requirements are placed on the stability and adjustability of the fixing device.

[0003] For example, the Chinese patent publication number is CN214641857U, and the technical solution disclosed in the patent document is as follows: a precision machining positioning device with precise positioning, including a machining tool, a machining material, a workbench, a slide rail, a fastening plate, a clamping plate, a buffer device, an anti-slip handle, a positioning sleeve and a rotating shaft, wherein the lower end of the machining tool is provided with a machining material; a clamping plate is installed at one end of the machining material; a rotating shaft is connected to one end of the clamping plate; one end of the rotating shaft is sleeved in the positioning sleeve, and the other end of the machining material is installed with a fastening plate.

[0004] The existing technology has the following problems:

[0005] Existing raw material fixing devices for precision machinery generally adjust the positions of two fastening plates on the slide rails by fastening bolts, and then control the rotating shaft to move the clamping plate telescopically by turning the anti-slip handle, so as to fix raw materials of different areas and lengths and widths. However, when fixing the raw materials, the operation is cumbersome and inconvenient, which affects the processing efficiency of the precision machinery on the raw materials. Utility Model Content

[0006] The purpose of the utility model is to provide a raw material fixing device for precision machinery in view of the existing device, so as to solve the problems raised in the above background technology.

[0007] In order to solve the above technical problems, the utility model provides the following technical solutions: a raw material fixing device for precision machinery, comprising a processing table;

[0008] A baffle plate disposed on the top of the processing table;

[0009] A fixed plate disposed on top of the processing table;

[0010] And a clamping mechanism is arranged on the top of the fixed plate, the clamping mechanism includes a vertical plate 1, a bidirectional threaded rod and a round block, the bottom of the vertical plate 1 is fixedly connected to the top of the fixed plate, the bidirectional threaded rod penetrates the vertical plate 1 and is rotatably connected to the vertical plate 1, and the round block is fixedly connected to one end of the bidirectional threaded rod.

[0011] The utility model further illustrates that the bidirectional threaded rod is threadedly connected with a moving block, and the bidirectional threaded rod passes through the moving block, the top of the moving block is fixedly connected with a splint, and the side of the round block away from the bidirectional threaded rod is fixedly connected with a rotating rod, two moving blocks and splints are arranged on the bidirectional threaded rod, and the two splints are arranged opposite to each other, and the shape of the splint is L-shaped, so as to better fix the belt processing raw materials.

[0012] The utility model further illustrates that the top of the fixed plate is fixedly connected with a vertical plate two, the other end of the bidirectional threaded rod is rotatably connected to an outer wall of one side of the vertical plate two through a bearing, a limiting rod is fixedly connected between the vertical plate one and the vertical plate two, the limiting rod passes through the moving block and is slidably connected to the moving block, and the limiting rod is provided to ensure that the moving block can only move horizontally.

[0013] The utility model further describes that a connecting plate is fixedly connected to the top of the processing table, and the fixing plate is located between the baffle plate and the connecting plate. The baffle plate and the connecting plate are provided in order to install a fixing device.

[0014] The utility model further illustrates that a mounting mechanism is provided on the top of the processing table, and the mounting mechanism includes a circular groove, a fixed block, a fixed rod, a screw rod, and a twisting block. The circular groove is opened on one side of the fixed plate, and one end of the fixed rod is arranged inside the circular groove and movably connected to the circular groove. The circular groove is provided to cooperate with the fixed rod to install the fixed plate. The fixed block is fixedly connected to the top of the processing table, the screw rod passes through the fixed block and is threadedly connected to the fixed block, and the other end of the fixed rod is fixedly connected to one end of the screw rod.

[0015] The utility model further illustrates that the fixing rod passes through the connecting plate and is movably connected to the connecting plate, and the twisting block is fixedly connected to the other end of the screw rod. The twisting block is provided to facilitate the rotation of the screw rod.

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

[0017] (1) A raw material fixing device for precision machinery, by placing the raw material to be processed on a clamping plate, rotating the rotating rod, the rotating rod drives the round block to rotate, the round block drives the bidirectional threaded rod to rotate, the bidirectional threaded rod drives the clamping plate to move through the moving block, thereby fixing and clamping the placed raw material, so that it can be stably processed by the precision machinery. The device is simple and convenient to operate, and improves the processing efficiency of the precision machinery;

[0018] (2) A raw material fixing device for precision machinery, after placing the fixing plate, twisting the twisting block, the twisting block drives the fixing rod to be inserted into the inside of the circular groove through the screw rod, so as to facilitate the installation of the fixing plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 It is a partial structural schematic diagram of the utility model;

[0022] Figure 3 It is an enlarged view of the utility model A;

[0023] In the figure: 1, processing table; 2, baffle; 3, fixed plate; 4, clamping mechanism; 401, vertical plate one; 402, two-way threaded rod; 403, round block; 404, rotating rod; 405, vertical plate two; 406, moving block; 407, clamping plate; 408, limiting rod; 5, connecting plate; 6, installation mechanism; 601, round groove; 602, fixed block; 603, fixed rod; 604, screw; 605, screw block. DETAILED DESCRIPTION

[0024] The following is a further non-limiting detailed description of the technical solution of the utility model in conjunction with the preferred embodiments and the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of 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. Example 1

[0025] like Figure 1-3As shown, the utility model provides a raw material fixing device for precision machinery, including a processing table 1; a baffle 2 arranged on the top of the processing table 1; a fixed plate 3 arranged on the top of the processing table 1; and a clamping mechanism 4 arranged on the top of the fixed plate 3, the clamping mechanism 4 includes a vertical plate 401, a bidirectional threaded rod 402 and a round block 403, the bottom of the vertical plate 401 is fixedly connected to the top of the fixed plate 3, the bidirectional threaded rod 402 penetrates the vertical plate 401 and is rotatably connected to the vertical plate 401, the round block 403 is fixedly connected to one end of the bidirectional threaded rod 402, the bidirectional threaded rod 402 is threadedly connected to a moving block 406, and the bidirectional threaded rod 402 penetrates the moving block 406, and the top of the moving block 406 is fixedly connected to The clamping plate 407 and the round block 403 are fixedly connected with a rotating rod 404 on one side away from the two-way threaded rod 402. Two moving blocks 406 and the clamping plate 407 are arranged on the two-way threaded rod 402, and the two clamping plates 407 are arranged opposite to each other. The shape of the clamping plate 407 is L-shaped, so as to better fix the processed raw materials. The top of the fixed plate 3 is fixedly connected with the vertical plate 2 405. The other end of the two-way threaded rod 402 is rotatably connected to the outer wall of one side of the vertical plate 2 405 through a bearing. A limiting rod 408 is fixedly connected between the vertical plate 1 401 and the vertical plate 2 405. The limiting rod 408 penetrates the moving block 406 and is slidably connected to the moving block 406. The limiting rod 408 is provided to ensure that the moving block 406 can only move horizontally.

[0026] In this embodiment, the raw material to be processed is placed on the clamp 407, the rotating rod 404 is rotated, the rotating rod 404 drives the round block 403 to rotate, the round block 403 drives the bidirectional threaded rod 402 to rotate, and the bidirectional threaded rod 402 drives the clamp 407 to move through the moving block 406, thereby fixing and clamping the placed raw material so that it can be stably processed by precision machinery. The device is simple and convenient to operate, and the processing efficiency of precision machinery is improved. Example 2

[0027] like Figure 1-3As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, a connecting plate 5 is fixedly connected to the top of the processing table 1, and the fixing plate 3 is located between the baffle plate 2 and the connecting plate 5. The baffle plate 2 and the connecting plate 5 are provided to install a fixing device. A mounting mechanism 6 is provided on the top of the processing table 1, and the mounting mechanism 6 includes a circular groove 601, a fixing block 602, a fixing rod 603, a screw rod 604, and a screw block 605. The circular groove 601 is opened on one side of the fixing plate 3, and one end of the fixing rod 603 is arranged in the circular groove 601. The interior is movably connected with the circular groove 601. The circular groove 601 is provided to cooperate with the fixing rod 603 to install the fixing plate 3. The fixing block 602 is fixedly connected to the top of the processing table 1. The screw rod 604 passes through the fixing block 602 and is threadedly connected to the fixing block 602, and the other end of the fixing rod 603 is fixedly connected to one end of the screw rod 604. The fixing rod 603 passes through the connecting plate 5 and is movably connected to the connecting plate 5. The screw block 605 is fixedly connected to the other end of the screw rod 604. The screw block 605 is provided to facilitate the rotation of the screw rod 604.

[0028] In this embodiment, after the fixing plate 3 is placed, the screw block 605 is screwed, and the screw block 605 drives the fixing rod 603 to be inserted into the circular groove 601 through the screw rod 604, thereby achieving the purpose of facilitating the installation of the fixing plate 3.

[0029] When in use, the raw material fixing device for precision machinery places the raw material to be processed on the clamping plate 407, rotates the rotating rod 404, the rotating rod 404 drives the round block 403 to rotate, the round block 403 drives the bidirectional threaded rod 402 to rotate, and the bidirectional threaded rod 402 drives the clamping plate 407 to move through the moving block 406, thereby fixing and clamping the placed raw material, so that it can be stably processed by the precision machinery. The operation of the device is simple and convenient, and the processing efficiency of the precision machinery is improved; after placing the fixing plate 3, the screw block 605 is twisted, and the screw block 605 drives the fixing rod 603 to be inserted into the inside of the circular groove 601 through the screw rod 604, thereby achieving the purpose of facilitating the installation of the fixing plate 3, wherein the processing table 1 is located on the precision machinery, which is the prior art.

[0030] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0031] Finally, it should be pointed out that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit them. Although the utility model is described in detail with reference to the above embodiments, a person skilled in the art should understand that the technical solutions described in the above embodiments can still be modified, or some of the technical features can be replaced by equivalents, and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the utility model.

Claims

1. A raw material fixing device for precision machinery, comprising a processing table (1); A baffle (2) arranged on the top of the processing table (1); A fixing plate (3) arranged on the top of the processing table (1); and a clamping mechanism (4) arranged on the top of the fixing plate (3), characterized in that: The clamping mechanism (4) comprises a vertical plate (401), a bidirectional threaded rod (402) and a round block (403); the bottom of the vertical plate (401) is fixedly connected to the top of the fixed plate (3); the bidirectional threaded rod (402) passes through the vertical plate (401) and is rotatably connected to the vertical plate (401); the round block (403) is fixedly connected to one end of the bidirectional threaded rod (402); the bidirectional threaded rod (402) is threadedly connected to a moving block (406); and the bidirectional threaded rod (402) passes through the moving block (406). 06), the top of the moving block (406) is fixedly connected with a clamping plate (407), the side of the round block (403) away from the bidirectional threaded rod (402) is fixedly connected with a rotating rod (404), the top of the fixed plate (3) is fixedly connected with a vertical plate 2 (405), the other end of the bidirectional threaded rod (402) is rotatably connected to the outer wall of one side of the vertical plate 2 (405) through a bearing, and a limiting rod (408) is fixedly connected between the vertical plate 1 (401) and the vertical plate 2 (405), and the limiting rod (408) The movable block (406) is slidably connected to the movable block (406); a connecting plate (5) is fixedly connected to the top of the processing table (1); the fixing plate (3) is located between the baffle plate (2) and the connecting plate (5); a mounting mechanism (6) is arranged on the top of the processing table (1); the mounting mechanism (6) comprises a circular groove (601), a fixing block (602), a fixing rod (603), a screw rod (604), and a screw block (605); the circular groove (601) is opened on one side of the fixing plate (3); the fixing rod ( One end of the fixing rod (603) is arranged inside the circular groove (601) and is movably connected to the circular groove (601), the fixing block (602) is fixedly connected to the top of the processing table (1), the screw rod (604) passes through the fixing block (602) and is threadedly connected to the fixing block (602), and the other end of the fixing rod (603) is fixedly connected to one end of the screw rod (604), the fixing rod (603) passes through the connecting plate (5) and is movably connected to the connecting plate (5), and the twisting block (605) is fixedly connected to the other end of the screw rod (604).

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