CN217965957U - Fixing device for metal products processing - Google Patents

Abstract

The utility model discloses a fixing device for metal product processing, which belongs to the field of metal processing. It includes a worktable, a supporting round table and an asynchronous motor. The upper end of the workbench is fixedly connected with a fixed table, and the rotating handle is used to drive the screw to rotate and push the clamping block to fix the metal workpiece laterally. The rotating handle is provided with a rubber protective cover, which saves the staff more effort when using it, and the rubber protective cover can provide good anti-skid performance, making it safer to use. When the metal workpiece needs to be adjusted up and down during processing, the staff controls the positive and negative rotation of the asynchronous motor through the control switch to drive the positive and negative rotation of the gear, so that the gear bar can move up and down, so as to achieve the vertical adjustment of the metal workpiece. The effect of the adjustment.

Description

Fixing device for metal products processing

technical field

The utility model belongs to the field of metal processing, in particular to a fixing device for processing metal products.

Background technique

Metal cutting is a process in which a tool is used to remove excess material from a workpiece to obtain parts that meet the requirements of shape, dimensional accuracy, and surface quality. To achieve this cutting process, three conditions must be met: there must be relative motion between the workpiece and the tool, that is, cutting motion; the tool material must have certain cutting performance; the tool must have appropriate geometric parameters, that is, the cutting angle, etc. The metal cutting process is carried out by machine tools or hand-held tools. The main methods are turning, milling, planing, grinding, drilling, boring, gear processing, scribing, sawing, filing, scraping, grinding, reaming, Tapping thread, sleeve thread, etc.

Fixing tools are needed when metal workpieces are processed. Traditional fixing tools can only fix irregular metal workpieces from one direction, and the fixing effect is not good. When the lower end or the bottom of the metal workpiece needs to be processed, the height of the traditional fixed tool cannot be adjusted after being fixed, so that the tool has no processing space. The workpiece needs to be re-fixed before processing, which greatly affects the processing efficiency.

Utility model content

Aiming at one or more of the above defects or improvement needs of the prior art, the utility model provides a fixing device for metal product processing, which has the advantages of convenient adjustment and strong applicability.

In order to achieve the above purpose, the utility model provides a fixing device for metal product processing, which includes a worktable, a supporting round table and an asynchronous motor. The upper end surface of the worktable is fixedly connected with a fixed platform, and the upper end surface of the fixed platform is penetrated with four rectangular holes, and the four rectangular holes are symmetrically distributed along the center of the fixed platform;

The upper end surface of the support round platform is fixedly connected with four support rods, each support rod is inserted into a rectangular hole, the upper end of each support rod is penetrated with a threaded hole, and the threaded hole is threadedly connected with a screw rod.

As a further improvement of the utility model, the lower end surface of the support round table is fixedly connected with a gear rod, the output shaft of the asynchronous motor is fixedly connected with the gear, the gear rod meshes with the gear, the control switch is arranged on the positive end surface of the workbench, and the asynchronous motor is electrically connected with the control switch .

As a further improvement of the utility model, one end of the screw rod is fixedly connected with a clamping block, and the other end of the screw rod is fixedly connected with a rotating handle.

As a further improvement of the utility model, the clamping block is L-shaped, and the material of the clamping block is steel.

As a further improvement of the utility model, the control switch can control the forward and reverse rotation of the motor.

As a further improvement of the utility model, a protective cover is externally connected to the handle of the rotating handle, and the material of the protective cover is rubber.

As a further improvement of the utility model, the length of the gear rod is greater than the length of the support rod.

Generally speaking, compared with the prior art, the above technical solution conceived by the utility model has beneficial effects including:

The utility model relates to a fixing device for metal product processing, which drives a screw rod to rotate and push a clamping block to fix a metal workpiece laterally by rotating a rotating handle. The rotating handle is provided with a rubber protective cover, which saves the staff more effort when using it, and the rubber protective cover can provide good anti-skid performance, making it safer to use. When the metal workpiece needs to be adjusted up and down during processing, the staff controls the positive and negative rotation of the asynchronous motor through the control switch to drive the positive and negative rotation of the gear, so that the gear bar can move up and down, so as to achieve the vertical adjustment of the metal workpiece. The effect of the adjustment.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is a schematic diagram of the internal structure of the utility model;

Fig. 3 is a schematic diagram of the local structure of the utility model;

Fig. 4 is a schematic diagram of a partial structure of the utility model.

In all the drawings, the same reference numerals represent the same technical features, specifically: 1. workbench; 2. fixed platform; 3. rectangular hole; 4. support rod; 5. support round platform; 6. threaded hole; 7. Screw; 8. Clamping block; 9. Rotary handle; 10. Gear rod; 11. Gear; 12. Asynchronous motor; 13. Control switch.

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

The terminology used herein is only for describing specific embodiments, and is not intended to limit the present utility model. The terms "comprising", "comprising", etc. used herein indicate the presence of features, steps, operations and/or components, but do not exclude the presence or addition of one or more other features, steps, operations or components.

All terms (including technical and scientific terms) used herein have the meaning commonly understood by one of ordinary skill in the art, unless otherwise defined. It should be noted that the terms used herein should be interpreted to have a meaning consistent with the context of this specification, and not be interpreted in an idealized or overly rigid manner.

In the embodiment, as shown in Figures 1-4, a metal product processing fixture includes a worktable 1, a support round table 5 and an asynchronous motor 12, and the upper end surface of the workbench 1 is fixedly connected with a fixed table 2, and the fixed table 2 There are four rectangular holes 3 running through the upper end surface, and the four rectangular holes 3 are symmetrically distributed along the center of the fixed table 2; the staff places the metal workpiece to be processed on the support round table 5 when fixing.

The upper end surface of the support round platform 5 is fixedly connected with four support rods 4, and each support rod 4 is inserted into a rectangular hole 3, and the upper end of each support rod 4 is threaded through a threaded hole 6, and the threaded hole 6 is threadedly connected with a screw rod 7. . The metal workpiece to be processed is fixed by rotating the screw rod 7, and the four rectangular rods can provide better supporting force for the clamped metal element, so that the fixing effect is better.

As a kind of preferred technical scheme of the utility model:

The lower end surface of the support round table 5 is fixedly connected with a gear bar 10, the output shaft of the asynchronous motor 12 is fixedly connected with a gear 11, the gear bar 10 meshes with the gear 11, the control switch 13 is arranged on the positive end surface of the workbench 1, the asynchronous motor 12 and the control The switch 13 is electrically connected. During the process of use, the worker places the metal to be processed on the fixing table 2 and fixes it by rotating the screw rod 7 . When the four screw rods 7 are all adjusted in place, the positive and negative rotation of the asynchronous motor 12 can be controlled by the control switch 13 to drive the positive and negative rotation of the gear 11, so that the gear rod 10 meshing with the gear 11 can move up and down to adjust the clamped gear. The metal workpiece that is held can be adjusted up and down. Compared with the traditional fixing tools, it can carry out the second step of adjustment after the preliminary fixing of the workpiece. When the workpiece needs to be processed in various positions, there is no need to remove the metal workpiece and reinstall it. The adjustability of the fixed metal workpiece is realized. On the one hand, the applicability of the clamping tool is increased, and it can be matched with a variety of different metal workpieces. On the other hand, the processing efficiency is improved and the processing time is reduced.

As a kind of preferred technical scheme of the utility model:

One end of the screw 7 is fixedly connected with a clamping block 8 , and the other end of the screw 7 is fixedly connected with a rotating handle 9 . In the process of fixing the workpiece, the worker only needs to turn the rotary handle 9 to make the screw rod 7 push the clamping block 8 forward to fix the metal workpiece. Setting the rotary handle 9 makes it more time-saving and labor-saving for the staff to use.

As a kind of preferred technical scheme of the utility model:

The clamping block 8 is L-shaped, and the material of the clamping block 8 is steel. The L-shaped clamping block 8 can be used to clamp and fix the metal workpiece vertically. The staff can adjust the position of the clamping block 8 and then control the asynchronous motor 12 to drive the gear rod 10 to adjust up and down to achieve The effect of vertical clamping on metal workpieces. Setting the L-shaped clamping block 8 can increase the practicability very well, and the use of steel materials can ensure the stability of the clamping, and it will not be deformed during multiple clamping, which increases the service life.

As a kind of preferred technical scheme of the utility model:

The control switch 13 can control the forward and reverse rotation of the motor, and the control switch 13 is provided with three buttons for controlling the forward rotation, reverse rotation and stop of the asynchronous motor 12 . When the staff makes corresponding adjustments, they can complete the control of the asynchronous motor 12 by pressing forward rotation or reverse rotation, and press to stop after adjusting to the required position. It is practical and easy to operate.

As a kind of preferred technical scheme of the utility model:

A protective cover is externally connected to the handle of the rotary handle 9, and the material of the protective cover is rubber. When the worker clamps the metal workpiece horizontally, he rotates the rotary handle 9 to drive the rotation of the screw rod 7 so as to push the clamping block 8 to clamp the metal workpiece horizontally. Adding a protective cover can make the worker adjust , more convenient and labor-saving, the rubber material can improve good anti-skid performance, and also make the staff feel better when operating.

As a kind of preferred technical scheme of the utility model:

The length of the gear bar 10 is greater than the length of the support bar 4 . When the fixed metal workpiece is adjusted up and down, the rotation of the gear 11 drives the gear rod 10 to move up and down to achieve the use effect. The length of the gear rod 10 is longer than that of the support rod 4 so that it can ensure that the support rod 4 can move to the longest or shortest distance when moving up and down.

Working principle: The worker places the metal workpiece to be fixed on the fixed table 2, and rotates the rotating handle 9 to drive the screw 7 to rotate and push the clamping block 8 to fix the metal workpiece laterally. When the metal workpiece needs to be adjusted up and down during processing, the staff controls the positive and negative rotation of the asynchronous motor 12 through the control switch 13 to drive the positive and negative rotation of the gear 11, so that the gear rod 10 can move up and down, so as to achieve The effect of adjusting the metal workpiece up and down.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (7)

1. A fixing device for metal product processing comprises a workbench (1), a supporting circular table (5), a control switch (13) and an asynchronous motor (12), and is characterized in that the upper end face of the workbench (1) is fixedly connected with a fixed table (2), four rectangular holes (3) penetrate through the upper end face of the fixed table (2), and the four rectangular holes (3) are symmetrically distributed along the center of the fixed table (2);

the upper end face of the supporting circular truncated cone (5) is fixedly connected with four supporting rods (4), each supporting rod (4) is connected with the rectangular hole (3) in an inserted mode, each threaded hole (6) is formed in the upper end portion of each supporting rod (4) in an penetrated mode, and each threaded hole (6) is connected with a screw rod (7) in a threaded mode.

2. The fixing device for metal product processing according to claim 1, wherein a rack bar (10) is fixedly connected to a lower end surface of the supporting circular truncated cone (5), a gear (11) is fixedly connected to an output shaft of the asynchronous motor (12), the rack bar (10) is engaged with the gear (11), the control switch (13) is arranged on a positive end surface of the workbench (1), and the asynchronous motor (12) is electrically connected with the control switch (13).

3. A fixing device for metal product processing according to claim 1, characterized in that one end of the screw (7) is fixedly connected with a clamping block (8), and the other end of the screw (7) is fixedly connected with a rotating handle (9).

4. A metal product working fixture according to claim 3, wherein said holding block (8) is L-shaped, and said holding block (8) is made of steel.

5. A metal product working fixture according to claim 2, wherein said control switch (13) controls the motor to rotate in a forward and reverse direction.

6. The fixing device for metal product processing as claimed in claim 3, wherein the rotating handle (9) is externally connected with a protective sleeve made of rubber.

7. A metal product working fixture according to claim 2, characterized in that the length of the toothed bar (10) is greater than the length of the support bar (4).

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