A tooling fixture that is easy to operate

Abstract

The utility model discloses a tool fixture which is easy to operate, comprising a base, a workbench is fixedly installed on the top of the base, and slide grooves are provided on the outer walls of the left and right sides of the workbench, and a clamping and positioning assembly is installed on the inner wall of the slide groove. The clamping and positioning assembly comprises a slide seat, and the inner wall of the top of the slide seat is rotatably connected to the driving wheel through a rotating shaft, and the inner wall of the slide groove is rotatably connected to the clamping block through a second rotating shaft, and the top and bottom ends of the clamping block are rotatably connected to the driven wheel through the rotating shaft respectively, and second slide grooves are provided on the outer walls of the left and right sides of the slide seat, which relates to the technical field of tool fixtures, and by arranging the clamping and positioning assembly, a circular material is clamped between the two upper driven wheels and the driving wheel, so that the driving wheel drives the circular material to rotate, thereby facilitating the flexible adjustment of the direction of the circular material, and by arranging the second slide groove, the two driven wheels below the slide seat have a guiding effect, thereby improving the effect of preventing deviation.

Description

Technical Field

[0001] The utility model relates to the technical field of tooling fixtures, in particular to a tooling fixture that is easy to operate. Background Art

[0002] When engraving the surface of a round material, the surface of the round material is generally clamped and fixed by a tooling fixture. Due to the smooth surface of the round material, unstable clamping is prone to occur during actual use. At the same time, it is inconvenient to control the rotation and adjustment of the direction of the round material, which is inconvenient to operate and use. Utility Model Content

[0003] The purpose of the utility model is to provide a tooling fixture that is easy to operate to solve the problems raised in the above background technology.

[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0005] A tooling fixture that is easy to operate comprises a base, a workbench is fixedly installed on the top of the base, slide grooves are provided on the outer walls on the left and right sides of the workbench, a clamping and positioning assembly is installed on the inner walls of the slide grooves, the clamping and positioning assembly comprises a slide seat, the inner wall on the top of the slide seat is rotatably connected to a driving wheel via a rotating shaft, the inner wall of the slide groove is rotatably connected to a clamping block via a second rotating shaft, the top and bottom ends of the clamping block are respectively rotatably connected to a driven wheel via a rotating shaft, second slide grooves are provided on the outer walls on the left and right sides of the slide seat, and the driven wheel at the bottom is in rolling contact with the inner wall of the second slide groove.

[0006] In a preferred embodiment of the utility model, a guide block is fixedly installed on the inner wall of the slide groove, and two guide blocks are symmetrically arranged on the left and right. The slide seat slides between the two guide blocks, and a card slot is opened on the inner wall of the slide seat, and the card slot cooperates with the guide block for plug-in limiting.

[0007] In a preferred embodiment of the utility model, a first servo motor is fixedly mounted on the outer wall of the slide seat, and the outer wall of the output shaft of the first servo motor is transmission-connected with the rotating shaft of the inner wall of the driven wheel through a first gear, and the driven wheel and the two driven wheels at the top cooperate to clamp the round material.

[0008] In a preferred embodiment of the present utility model, a groove is provided at the bottom of the base, and the inner walls at both ends of the base are rotatably connected to the screw through bearings.

[0009] In a preferred embodiment of the present invention, the outer walls of the bottom ends of the two lead screws are connected through a synchronous pulley and a synchronous belt, and a second servo motor is fixedly installed on the top of the base.

[0010] In a preferred embodiment of the present invention, the outer wall of the output shaft of the second servo motor is connected to the outer wall of the lead screw through a second gear meshing transmission, and the outer wall of the lead screw is threadedly connected to the inner wall of the slide.

[0011] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention.

[0012] 1. By setting a clamping and positioning component, the round material is clamped between the two upper driven wheels and the driving wheel, so that the driving wheel drives the round material to rotate, so as to facilitate the flexible adjustment of the direction of the round material. By setting the second slide groove, the two driven wheels under the slide seat are guided, thereby improving the effect of preventing deviation;

[0013] 2. By setting the slide for lifting and lowering adjustment, the slide can push the clamping block to deflect, so that round materials of different diameters can be well clamped, which is convenient for use and operation, and at the same time improves the practicability of the equipment and the stability of clamping. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0015] Figure 1 It is a schematic diagram of the main structure of a tooling fixture that is easy to operate;

[0016] Figure 2 It is a schematic diagram of the side view structure of a tooling fixture that is easy to operate;

[0017] Figure 3 It is a schematic diagram of the upward structure of a tooling fixture that is easy to operate;

[0018] Figure 4 The figure is a schematic diagram of the structure of a clamping and positioning component in a tooling fixture that is easy to operate.

[0019] In the figure: base 100, groove 110, workbench 120, slide 130, guide block 200, slide seat 210, slot 211, second slide 212, driving wheel 213, lead screw 214, first servo motor 220, second rotating shaft 240, clamping block 250, driven wheel 260, synchronous pulley 270, synchronous belt 271, second servo motor 280,

[0020] 300 round materials. DETAILED DESCRIPTION

[0021] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0022] Example 1: Figure 1 and Figure 2 , including a base 100, a workbench 120 is fixedly installed on the top of the base 100, and the outer walls of the left and right sides of the workbench 120 are provided with slide grooves 130, and the inner walls of the slide grooves 130 are installed with clamping and positioning components, and the clamping and positioning components include a slide 210, and the inner wall of the top of the slide 210 is rotatably connected to the driving wheel 213 through a rotating shaft, and the inner wall of the slide groove 130 is rotatably connected to the clamping block 250 through a second rotating shaft 240, and the top and bottom ends of the clamping block 250 are respectively rotatably connected to the driven wheel 260 through the rotating shaft, and the outer walls of the left and right sides of the slide 210 are provided with second slide grooves 212, and the driven wheel 260 at the bottom is in rolling contact with the inner wall of the second slide groove 212.

[0023] The specific use scenario of this embodiment is: by setting a clamping and positioning component, the round material 300

[0024] It is clamped between the two upper driven wheels 260 and the driving wheel 213, thereby driving the driving wheel 213 to drive the round material 300 to rotate, thereby facilitating the flexible adjustment of the direction of the round material 300. By setting the second slide groove 212, the two driven wheels 260 under the slide seat 210 are guided, thereby improving the effect of preventing deviation.

[0025] Example 2: Figure 2 and Figure 4 A guide block 200 is fixedly installed on the inner wall of the slide 130, and two guide blocks 200 are symmetrically arranged on the left and right. The slide 210 slides between the two guide blocks 200. A slot 211 is opened on the inner wall of the slide 210, and the slot 211 cooperates with the guide block 200 to be plugged and limited. The first servo motor 220 is fixedly installed on the outer wall of the slide 210. The outer wall of the output shaft of the first servo motor 220 is connected with the rotating shaft of the inner wall of the driven wheel 260 through the first gear 230. The driven wheel 260 and the two driven wheels 260 at the top cooperate to clamp the round material 300.

[0026] The specific usage scenario of this embodiment is: by turning on the first servo motor 220, the first servo motor 220 drives the driving wheel 213 to rotate, so that the driving wheel 213 can drive the round material 300 to rotate and adjust the direction.

[0027] Example 3: Figure 2 and Figure 3 A groove 110 is provided at the bottom of the base 100. The inner walls at both ends of the base 100 are rotatably connected to the screw 214 through bearings. The outer walls of the bottom ends of the two screws 214 are connected through a synchronous pulley 270 and a synchronous belt 271. A second servo motor 280 is fixedly installed on the top of the base 100. The outer wall of the output shaft of the second servo motor 280 is connected to the outer wall of the screw 214 through a second gear meshing transmission connection. The outer wall of the screw 214 is threadedly connected to the inner wall of the slide 210.

[0028] The specific usage scenario of this embodiment is: by turning on the second servo motor 280, the second servo motor 280 drives the lead screw 214 to rotate, and under the transmission action of the synchronous pulley 270 and the synchronous belt 271, the two lead screws 214 rotate synchronously, so that the lead screw 214 drives the two slides 210 to move upward to the adjustment position on the inner wall of the guide block 200. In the process of the slide 210 rising, the outer walls on the left and right sides of the slide 210 push the two driven wheels at the bottom of the guide block 200 to roll, thereby driving the slide 210 to rotate around the second rotating shaft 240, so that the two driven wheels 260 and the driving wheel 213 above the slide 210 cooperate to clamp and fix the circular material 300.

[0029] The working principle of the utility model is as follows: when in use, a person skilled in the art places the round material 300 to be engraved between the two clamping blocks 250, and turns on the second servo motor 280, so that the second servo motor 280 drives the lead screw 214 to rotate, and under the transmission action of the synchronous pulley 270 and the synchronous belt 271, the two lead screws 214 rotate synchronously, so that the lead screw 214 drives the two slides 210 to move upward to an adjusted position on the inner wall of the guide block 200. During the rising process of the slide 210, the outer walls on the left and right sides of the slide 210 push the two driven wheels at the bottom of the guide block 200 to roll, thereby driving the slide 210 to rotate around the second rotating shaft 240, so that the two driven wheels 260 and the driving wheel 213 above the slide 210 cooperate to clamp and fix the round material 300, thereby facilitating the engraving of round materials of different thicknesses. The round material 300 can be well clamped and fixed, which is convenient for the operator to engrave the surface of the round material 300. When the round material 300 needs to be rotated, the first servo motor 220 is turned on to make the first servo motor 220 drive the driving wheel 213 to rotate, so that the driving wheel 213 can drive the round material 300 to rotate and adjust the direction, thereby improving the practicality of the equipment. When the round material 300 needs to be released, the second servo motor 280 is driven to rotate in the opposite direction so that the second servo motor 280 can drive the lead screw 214 to rotate, and the slide 210 is controlled to adjust the height downward. Under the action of weight, the slide 210 rotates around the second rotating shaft 240, and the two driven wheels 260 above expand to the left and right sides, thereby releasing the round material 300.

[0030] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A tooling fixture that is easy to operate, comprising a base (100), a workbench (120) is fixedly installed on the top of the base (100), and the left and right outer walls of the workbench (120) are both provided with slide grooves (130), and the inner wall of the slide groove (130) is installed with a clamping and positioning component, characterized in that: The clamping and positioning assembly comprises a slide (210), the inner wall of the top of the slide (210) is rotatably connected to a driving wheel (213) via a rotating shaft, the inner wall of the slide groove (130) is rotatably connected to a clamping block (250) via a second rotating shaft (240), the top and bottom ends of the clamping block (250) are rotatably connected to a driven wheel (260) via rotating shafts respectively, the outer walls on both sides of the slide (210) are provided with second slide grooves (212), and the driven wheel (260) at the bottom is in rolling contact with the inner wall of the second slide groove (212).

2. The easy-to-operate tooling fixture according to claim 1, characterized in that: A guide block (200) is fixedly mounted on the inner wall of the slide groove (130), two guide blocks (200) are symmetrically arranged on the left and right, the slide seat (210) slides between the two guide blocks (200), a clamping groove (211) is provided on the inner wall of the slide seat (210), and the clamping groove (211) cooperates with the guide block (200) for insertion and limiting.

3. The easy-to-operate tooling fixture according to claim 2, characterized in that: A first servo motor (220) is fixedly mounted on the outer wall of the slide seat (210); the outer wall of the output shaft of the first servo motor (220) is transmission-connected with the rotating shaft of the inner wall of the driven wheel (260) through a first gear (230); the driven wheel (260) and the two driven wheels (260) at the top cooperate to clamp the circular material (300).

4. The easy-to-operate tooling fixture according to claim 1, characterized in that: A groove (110) is provided at the bottom of the base (100), and the inner walls at both left and right ends of the base (100) are rotatably connected to a lead screw (214) via bearings.

5. The easy-to-operate tooling fixture according to claim 4, characterized in that: The outer walls of the bottom ends of the two lead screws (214) are connected in transmission via a synchronous pulley (270) and a synchronous belt (271), and a second servo motor (280) is fixedly mounted on the top of the base (100).

6. The easy-to-operate tooling fixture according to claim 5, characterized in that: The outer wall of the output shaft of the second servo motor (280) is connected to the outer wall of the lead screw (214) by meshing transmission via a second gear, and the outer wall of the lead screw (214) is threadedly connected to the inner wall of the slide seat (210).

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