CN222609350U

CN222609350U - Raw material fixing device for precision machinery

Info

Publication number: CN222609350U
Application number: CN202421058150.3U
Authority: CN
Inventors: 王进
Original assignee: Hebei Chenghang Machinery Manufacturing Co ltd
Current assignee: Hebei Chenghang Machinery Manufacturing Co ltd
Priority date: 2024-05-15
Filing date: 2024-05-15
Publication date: 2025-03-14
Anticipated expiration: 2034-05-15

Abstract

The utility model relates to the technical field of fixing devices, and discloses a raw material fixing device for precision machinery, comprising a processing table; a baffle plate arranged on the top of the processing table; a fixing plate arranged on the top of the processing table; and a clamping mechanism arranged on the top of the fixing plate, wherein the clamping mechanism comprises a vertical plate one, a bidirectional threaded rod and a round block, the bottom of the vertical plate one is fixedly connected to the top of the fixing plate, the bidirectional threaded rod penetrates the vertical plate one and is rotatably connected to the vertical plate one, and the round block is fixedly connected to one end of the bidirectional threaded rod; the utility model places the raw material to be processed on the clamping plate, rotates the rotating rod, the rotating rod drives the round block to rotate, the round block drives the bidirectional threaded rod to rotate, and 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.

Description

Raw material fixing device for precision machinery

Technical Field

The utility model belongs to the technical direction of fixing devices, and particularly relates to a raw material fixing device for precision machinery.

Background

Machining is a process in which the external dimensions or properties of a workpiece are changed by a machining machine. The workpiece to be processed is classified into cold processing and hot processing according to the temperature state of the workpiece. It is generally processed at normal temperature and does not cause chemical or phase change of the workpiece, called cold working. Processing at above or below ambient conditions typically causes chemical or phase change of the workpiece known as hot working. In the general processing process of the raw materials, a series of positioning devices are needed, so that the raw materials are fixed, and further processing actions are conveniently carried out on the raw materials. In particular, materials requiring precision machining now require higher demands on the stability and adjustability of the fixture.

The technical scheme disclosed in the patent document is that the precise machining positioning device with precise positioning comprises a machining cutter, machining raw materials, a workbench, a sliding rail, a fastening plate, a clamping plate, a buffer device, an anti-slip handle, a positioning shaft sleeve and a rotating shaft, wherein the lower end of the machining cutter is provided with the machining raw materials, one end of the machining raw materials is provided with the clamping plate, one end of the clamping plate is connected with the rotating shaft, one end of the rotating shaft is sleeved in the positioning shaft sleeve, and the other end of the machining raw materials is provided with the fastening plate.

The following problems exist in the prior art:

the existing raw material fixing device for precision machinery generally adjusts the positions of two fastening plates on a sliding rail through fastening bolts, and then rotates an anti-slip handle to enable a rotating shaft to control the clamping plates to conduct telescopic movement, so that raw materials with different areas and lengths and widths can be fixed, but when the raw materials are fixed, the operation is complex, the device is not convenient enough, and the processing efficiency of the precision machinery on the raw materials is affected.

Disclosure of utility model

The utility model aims to solve the problems in the background technology by aiming at the prior device, namely a raw material fixing device for precision machinery.

In order to solve the technical problems, the utility model provides a raw material fixing device for precision machinery, which comprises a processing table;

A baffle plate arranged at the top of the processing table;

the fixed plate is arranged at the top of the processing table;

And the clamping mechanism is arranged at the top of the fixed plate and comprises a first vertical plate, a two-way threaded rod and a round block, wherein the bottom of the first vertical plate is fixedly connected with the top of the fixed 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 with one end of the two-way threaded rod.

According to the utility model, the bidirectional threaded rod is in threaded connection with the moving block, the bidirectional threaded rod penetrates through the moving block, the top of the moving block is fixedly connected with the clamping plate, one side, far away from the bidirectional threaded rod, of the round block is fixedly connected with the rotating rod, the bidirectional threaded rod is provided with the two moving blocks and the clamping plate, the two clamping plates are oppositely arranged, and the clamping plate is L-shaped, so that the raw materials can be processed by the better fixing belt.

According to the utility model, the top of the fixed plate is fixedly connected with the second vertical plate, the other end of the bidirectional threaded rod is rotatably connected with the outer wall of one side of the second vertical plate through a bearing, a limiting rod is fixedly connected between the first vertical plate and the second vertical plate, the limiting rod penetrates through the moving block and is in sliding connection with the moving block, and the limiting rod is arranged to enable the moving block to only move horizontally.

The utility model further discloses that the top of the processing table is fixedly connected with the connecting plate, the fixing plate is positioned between the baffle and the connecting plate, and the baffle and the connecting plate are arranged for installing the fixing device.

The utility model further discloses that the top of the processing table is provided with the mounting mechanism, the mounting mechanism comprises a circular groove, a fixed block, a fixed rod, a screw rod and a screwing block, the circular groove is formed in one side of the fixed plate, one end of the fixed rod is arranged in the circular groove and is movably connected with the circular groove, the fixed plate is mounted by matching with the fixed rod through the circular groove, the fixed block is fixedly connected to the top of the processing table, the screw rod penetrates through the fixed block and is in threaded connection with the fixed block, and the other end of the fixed rod is fixedly connected with one end of the screw rod.

According to the utility model, the fixing rod penetrates through the connecting plate and is movably connected with the connecting plate, the screwing block is fixedly connected to the other end of the screw rod, and the screwing block is arranged to conveniently drive the screw rod to rotate.

Compared with the prior art, the utility model has the following beneficial effects:

(1) According to the raw material fixing device for the precision machine, raw materials to be processed 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, and the bidirectional threaded rod drives the clamping plate to move through the moving block, so that the placed raw materials are fixedly clamped, the raw materials are stably processed by the precision machine, the device is simple and convenient to operate, and the processing efficiency of the precision machine is improved;

(2) This raw materials fixing device for precision machine, through placing the fixed plate after, twist and twist the piece, twist the piece and pass through the inside that the lead screw drive dead lever inserted the circular slot to reach the purpose of being convenient for install the fixed plate.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is a schematic view of a portion of the structure of the present utility model;

FIG. 3 is an enlarged view of the utility model A;

In the figure, 1, a processing table, 2, a baffle plate, 3, a fixed plate, 4, a clamping mechanism, 401, a first vertical plate, 402, a bidirectional threaded rod, 403, a round block, 404, a rotating rod, 405, a second vertical plate, 406, a moving block, 407, a clamping plate, 408, a limiting rod, 5, a connecting plate, 6, an installation mechanism, 601, a round groove, 602, a fixed block, 603, a fixed rod, 604, a lead screw, 605 and a screwing block.

Detailed Description

The technical scheme of the present utility model is further described in non-limiting detail below with reference to the preferred embodiments and the accompanying drawings. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

As shown in fig. 1-3, the utility model provides a raw material fixing device for precision machinery, which comprises a processing table 1, a baffle plate 2 arranged at the top of the processing table 1, a fixed plate 3 arranged at the top of the processing table 1, and a clamping mechanism 4 arranged at the top of the fixed plate 3, wherein the clamping mechanism 4 comprises a vertical plate I401, a bidirectional threaded rod 402 and a round block 403, the bottom of the vertical plate I401 is fixedly connected with the top of the fixed plate 3, the bidirectional threaded rod 402 penetrates through the vertical plate I401 to be rotationally connected with the vertical plate I401, the round block 403 is fixedly connected with one end of the bidirectional threaded rod 402, the bidirectional threaded rod 402 is in threaded connection with a moving block 406, one side of the round block 403 far away from the bidirectional threaded rod 402 is fixedly connected with a rotating rod 404, two moving blocks 406 and the clamping plates 407 are arranged on the bidirectional threaded rod 402, the two clamping plates 407 are oppositely arranged, so that the better fixed belt raw materials can be processed, the top of the fixed plate 3 is fixedly connected with a vertical plate II 405, the other end of the bidirectional threaded rod 402 is in threaded rod 408 which can only be horizontally connected with the vertical plate 408 through a bearing and one side of the vertical plate 405 in a sliding mode, and the two limiting rods 408 are connected with the moving block 408 through the rotating block 408.

In this embodiment, through placing the raw materials that awaits the processing on splint 407, rotate bull stick 404, bull stick 404 drives circle 403 and rotates, circle 403 drives bi-directional threaded rod 402 and rotates, bi-directional threaded rod 402 passes through movable block 406 and drives splint 407 and remove to the raw materials that place carries out the fixed clamp, makes it by the stable processing of precision machinery, and the device simple operation is convenient, has improved precision machinery's machining efficiency.

Example 2

On the basis of the embodiment 1, as shown in fig. 1-3, the utility model provides a technical scheme, preferably, the top of the processing table 1 is fixedly connected with a connecting plate 5, the fixing plate 3 is positioned between the baffle 2 and the connecting plate 5, a mounting mechanism 6 is arranged at the top of the processing table 1 by arranging the baffle 2 and the connecting plate 5 for mounting a fixing device, the mounting mechanism 6 comprises a circular groove 601, a fixing block 602, a fixing rod 603, a screw rod 604 and a screwing block 605, the circular groove 601 is arranged at one side of the fixing plate 3, one end of the fixing rod 603 is arranged in the circular groove 601 and movably connected with the circular groove 601, the fixing plate 3 is arranged by arranging the circular groove 601 for matching with the fixing rod 603, the fixing block 602 is fixedly connected at the top of the processing table 1, the screw rod 604 penetrates through the fixing block 602 and is in threaded connection with the fixing block 602, the other end of the fixing rod 603 is fixedly connected with one end of the screw rod 604, the fixing rod 603 penetrates through the connecting plate 5 and is movably connected with the connecting plate 5, the screwing block 605 is fixedly connected with the other end of the screw rod 604, and the screwing block 605 is arranged at the other end of the screw rod 604 for conveniently driving the screw rod 604 to rotate.

In this embodiment, after the fixing plate 3 is placed, the screwing block 605 is screwed, and the screwing block 605 drives the fixing rod 603 to be inserted into the circular groove 601 through the screw rod 604, so that the purpose of conveniently installing the fixing plate 3 is achieved.

When the raw material fixing device for the precision machinery is used, raw materials to be processed are placed on the clamping plate 407, the rotating rod 404 is rotated, the rotating rod 404 drives the round block 403 to rotate, the round block 403 drives the bi-directional threaded rod 402 to rotate, the bi-directional threaded rod 402 drives the clamping plate 407 to move through the moving block 406, so that the placed raw materials are fixedly clamped, the raw materials are stably processed by the precision machinery, the device is simple and convenient to operate, the processing efficiency of the precision machinery is improved, after the fixing plate 3 is placed, the screwing block 605 is screwed, the screwing block 605 drives the fixing rod 603 to be inserted into the round groove 601 through the screw rod 604, and therefore the purpose of conveniently installing the fixing plate 3 is achieved, and the processing table 1 is located on the precision machinery and is in the prior art.

In the description of the present utility model, it should be understood that the directions or positional relationships indicated by the terms "upper", "lower", "front", "rear", "left", "right", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Finally, it should be pointed out that the above embodiments are only intended to illustrate the technical solution of the utility model, not to limit it. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art will understand that modifications may be made to the technical solutions described in the foregoing embodiments, or equivalents may be substituted for some of the technical features thereof, without departing from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims

1. A raw material fixing device for precision machinery comprises a processing table (1);

A baffle plate (2) arranged at the top of the processing table (1);

a fixed plate (3) arranged at the top of the processing table (1);

The clamping mechanism (4) is arranged at the top of the fixed plate (3), and is characterized in that the clamping mechanism (4) comprises a first vertical plate (401), a bidirectional threaded rod (402) and a round block (403), the bottom of the first vertical plate (401) is fixedly connected with the top of the fixed plate (3), the bidirectional threaded rod (402) penetrates through the first vertical plate (401) to be rotationally connected with the first vertical plate (401), the round block (403) is fixedly connected with one end of the bidirectional threaded rod (402), the bidirectional threaded rod (402) is in threaded connection with a movable block (406), the bidirectional threaded rod (402) penetrates through the movable block (406), the top of the movable block (406) is fixedly connected with a clamping plate (407), one side, far away from the bidirectional threaded rod (402), of the round block (403) is fixedly connected with a rotating rod (404), the top of the fixed plate (3) is fixedly connected with a second vertical plate (405), the other end of the bidirectional threaded rod (402) is rotationally connected with the outer wall of one side of the second vertical plate (405) through a bearing, the first vertical plate (401) and the second vertical plate (405) are fixedly connected with a limiting block (408), the limiting block (408) is fixedly connected with the top of the movable block (408), the limiting block (408) is connected with the limiting block (408) in a sliding way, the utility model discloses a processing bench, including baffle (2) and connecting plate (5), fixed plate (3) are located between baffle (2) and connecting plate (5), the top of processing bench (1) is provided with installation mechanism (6), installation mechanism (6) are including circular slot (601), fixed block (602), dead lever (603), lead screw (604), twist piece (605), one side at fixed plate (3) is seted up in circular slot (601), one end setting of dead lever (603) is in the inside of circular slot (601) and circular slot (601) swing joint, fixed block (602) fixed connection is at the top of processing bench (1), lead screw (604) run through fixed block (602) and fixed block (602) threaded connection, and the other end of dead lever (603) and the one end fixed connection of lead screw (604), dead lever (603) run through connecting plate (5) and connecting plate (5) swing joint, twist piece (605) fixed connection is at the other end of lead screw (604).