CN221792361U - Stamping workpiece detects tool - Google Patents

Abstract

The utility model discloses a stamping part detection jig, comprising a bottom plate and two groups of vertical plates, wherein a clamping mechanism is arranged on the vertical plates, wherein the clamping mechanism comprises a transverse column and a bearing, wherein a side plate is fixedly arranged at one end of the transverse column, a mounting ring is fixedly arranged on the inner wall of the bearing, and one end of the transverse column passes through the interior of the mounting ring, an upper screw hole is opened inside the mounting ring, an upper screw rod is arranged inside the upper screw hole, and a working end of the upper screw rod extends to the surface of the transverse column; the utility model can clamp stamping parts of different shapes by means of the designed clamping mechanism during use, firmly clamp the stamping parts by means of the transverse screw rod and the chuck, and rotate the stamping parts, thereby facilitating the detection of the stamping parts, avoiding the traditional situation that the stamping parts are rotated by a servo motor and the servo motor fails, and improving the detection effect of the jig on the stamping parts.

Description

A stamping parts inspection fixture

Technical Field

The utility model belongs to the technical field of stamping part jigs, and in particular relates to a stamping part detection jig.

Background Art

Stamping is a plastic processing technology that uses mold pressure to deform sheet metal to obtain parts with certain shapes, sizes and performances. The parts obtained after stamping are called stampings. During the inspection process, stampings will be clamped and fixed by jigs to facilitate inspection by instruments or measuring tools.

The Chinese patent application No. 202023279606.3 discloses a metal stamping parts inspection jig. The setting of movable teeth and springs can make the jig fit stamping parts of different shapes. The servo motor can rotate and control the metal stamping parts more accurately, thereby driving the metal stamping parts to rotate, which is convenient for detecting different surfaces of the stamping parts. However, the above-mentioned spring squeezes the movable teeth so that the movable teeth can contact the surfaces of stamping parts of different shapes to clamp them. However, the spring is elastic. During the inspection process after clamping the stamping parts, the elasticity of the spring makes it easy for the movable teeth to loosen when clamping the stamping parts, resulting in loose clamping of the stamping parts. Moreover, when rotating the stamping parts, they need to be driven by a servo motor. When the servo motor fails, the stamping parts cannot be driven to rotate, which reduces the use effect of the jig. For this reason, we propose a stamping parts inspection jig.

Utility Model Content

The purpose of the utility model is to provide a stamping parts inspection jig to solve the problem proposed in the above background technology that a spring is used to squeeze the movable teeth in the jig so that the movable teeth can contact the surfaces of stamping parts of different shapes to clamp them, and during the inspection process after clamping the stamping parts, the elasticity of the spring can easily cause the movable teeth to loosen when clamping the stamping parts, resulting in loose clamping of the stamping parts.

To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a stamping part inspection jig, comprising a base plate and two groups of vertical plates, the vertical plates are provided with a clamping mechanism, the clamping mechanism comprises a cross column and a bearing, a side plate is fixedly provided at one end of the cross column, a mounting ring is fixedly provided on the inner wall of the bearing, one end of the cross column passes through the interior of the mounting ring, an upper screw hole is opened inside the mounting ring, an upper screw rod is provided inside the upper screw hole, and the working end of the upper screw rod extends to the surface of the cross column.

Preferably, the bearing is fixed on the front side of the vertical plate, and a mounting block is also fixedly provided on the front side of the vertical plate.

Preferably, a circular hole and a lower screw hole are respectively opened inside the mounting block, and one end of the cross column passes through the inside of the circular hole.

Preferably, a lower screw rod is disposed inside the lower screw hole, and a working end of the lower screw rod extends to the surface of the cross column.

Preferably, a plurality of groups of spiral holes are provided inside the side plate, a transverse screw is provided inside the spiral hole, and a chuck is fixedly provided at the working end of the transverse screw.

Preferably, adjusting components are arranged at the corners around the bottom of the base plate, and the adjusting components include a vertical rod and a column, a circular groove is opened inside the column, and the bottom of the vertical rod penetrates into the inside of the circular groove.

Preferably, a screw hole is formed inside the column, a threaded column is disposed inside the screw hole, a working end of the threaded column extends to the surface of the vertical pole, and the vertical pole is fixed to the bottom of the base plate.

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

(1) The clamping mechanism designed in the utility model can not only clamp stamping parts of different shapes during use, firmly clamp the stamping parts through the action of the cross screw and the chuck, but also rotate the stamping parts, which is convenient for testing the stamping parts. It avoids the traditional method of rotating the stamping parts under the drive of a servo motor, which may cause the servo motor to malfunction, and improves the detection effect of the jig on the stamping parts.

BRIEF DESCRIPTION OF THE DRAWINGS

Fig. 1 is a schematic diagram of the structure of the utility model;

FIG2 is a schematic diagram of the structure of the clamping mechanism of the present utility model;

FIG3 is a schematic diagram of the side view of the mounting block and the horizontal column of the utility model;

FIG4 is a schematic side view of the mounting ring and the horizontal column of the utility model;

FIG5 is a schematic diagram of a cross-sectional structure of a column of the present utility model;

In the figure: 100, bottom plate; 101, vertical plate; 200, horizontal column; 201, mounting block; 202, mounting ring; 203, bearing; 204, lower screw; 205, upper screw; 206, round hole; 211, side plate; 212, horizontal screw; 213, chuck; 300, vertical pole; 301, column; 302, threaded column; 303, round groove.

DETAILED DESCRIPTION

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.

Example

Please refer to Figures 1 to 5. The utility model provides a technical solution: a stamping part inspection fixture, including a bottom plate 100 and two groups of vertical plates 101. A clamping mechanism is arranged on the vertical plate 101. The clamping mechanism includes a horizontal column 200 and a bearing 203. When in use, the horizontal column 200 is conveniently rotated by the bearing 203. A side plate 211 is fixedly arranged at one end of the horizontal column 200. A mounting ring 202 is fixedly arranged on the inner wall of the bearing 203. One end of the horizontal column 200 passes through the interior of the mounting ring 202. An upper screw hole is opened inside the mounting ring 202. When in use, the upper screw hole is connected to an upper screw rod 205 through a thread. An upper screw rod 205 is arranged inside the upper screw hole. The working end of the upper screw rod 205 extends to the surface of the horizontal column 200. The bearing 203 is fixed to the front side of the vertical plate 101. A mounting block 201 is also fixedly arranged on the front side of the vertical plate 101. The mounting block 201 A circular hole 206 and a lower screw hole are respectively provided inside thereof. When in use, the lower screw hole is connected to the lower screw rod 204 through a threaded connection. One end of the cross column 200 passes through the inside of the circular hole 206. The lower screw rod 204 is provided inside the lower screw hole. The working end of the lower screw rod 204 extends to the surface of the cross column 200. A plurality of groups of spiral holes are provided inside the side plate 211. A horizontal screw rod 212 is provided inside the spiral hole. A chuck 213 is fixedly provided on the working end of the horizontal screw 212. The designed clamping mechanism can clamp stamping parts of different shapes in use. The stamping parts can be firmly clamped by the horizontal screw rod 212 and the chuck 213. The stamping parts can also be rotated, which is convenient for detecting the stamping parts and avoids the traditional method of rotating the stamping parts driven by a servo motor. The servo motor fails, thereby improving the detection effect of the jig on the stamping parts.

In the present embodiment, preferably, adjustment components are provided at the corners around the bottom of the base plate 100, and the adjustment components include a vertical pole 300 and a column 301. A circular groove 303 is provided inside the column 301, and the bottom of the vertical pole 300 penetrates into the circular groove 303. A screw hole is also provided inside the column 301. When in use, the screw hole is connected to the threaded column 302 through a thread. A threaded column 302 is provided inside the screw hole, and the working end of the threaded column 302 extends to the surface of the vertical pole 300. The vertical pole 300 is fixed to the bottom of the base plate 100. Through the designed adjustment component, the height of the fixture can be raised and lowered during use, which is convenient for operators to perform detection operations.

The working principle and use process of this utility model:

When the utility model is in use, when clamping the stamping part, the stamping part is placed on the bottom plate 100 and is between the two groups of vertical plates 101, and then the upper screw 205 is rotated upward to loosen it. At this time, the working end of the upper screw 205 is separated from the surface of the cross column 200, and then the cross column 200 is moved in the direction close to the stamping part, driving the side plate 211 to move, and the side plate 211 drives the cross screw 212 to move, and then when it is about to contact the stamping part, it stops moving, and then the upper screw 205 is rotated downward to tighten it, and at this time the working end of the upper screw 205 contacts the clamping cross column 200, and then multiple groups of cross screws 212 are moved in the direction close to the stamping part, driving the clamp 213 to move, and then the clamp 213 contacts the surface of the stamping part. At this time, if the stamping part has a different shape, The plurality of chucks 213 can contact the surfaces of stamping parts of different shapes, thereby clamping stamping parts of different shapes, and the stamping parts can be clamped. When the stamping parts need to be rotated during detection, the lower screw rod 204 is rotated downward to loosen it. At this time, the working end of the lower screw rod 204 is separated from the surface of the cross column 200, and then the cross column 200 is rotated to a suitable position, driving the side plate 211 and the mounting ring 202 to rotate, the side plate 211 drives the cross screw rod 212 to rotate, and the cross screw rod 212 drives the chuck 213 to rotate, thereby driving the stamping parts to rotate. At this time, the cross column 200 can be rotated under the action of the bearing 203. After the rotation is completed, the lower screw rod 204 is rotated upward to tighten it, and then the working end of the lower screw rod 204 contacts and clamps the cross column 200, and the cross column 200 is limited and fixed;

When the height of the fixture needs to be adjusted, the threaded column 302 is loosened by turning it outward, and then the vertical rod 300 is moved upward or downward to a suitable position. At this time, the threaded column 302 is tightened to adjust the height of the fixture, which is convenient for detection operations.

Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art 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 appended claims and their equivalents.

Claims (7)

1. The utility model provides a stamping workpiece detects tool, includes bottom plate (100) and two sets of risers (101), be provided with fixture on riser (101), its characterized in that: the clamping mechanism comprises a cross column (200) and a bearing (203), wherein a side plate (211) is fixedly arranged at one end of the cross column (200), a mounting ring (202) is fixedly arranged on the inner wall of the bearing (203), one end of the cross column (200) penetrates through the inside of the mounting ring (202), an upper screw hole is formed in the mounting ring (202), an upper screw rod (205) is arranged in the upper screw hole, and the working end of the upper screw rod (205) extends to the surface of the cross column (200).

2. The stamping part detection jig according to claim 1, wherein: the bearing (203) is fixed on the front surface of the vertical plate (101), and the front surface of the vertical plate (101) is also fixedly provided with a mounting block (201).

3. The stamping part detection jig according to claim 2, wherein: the inside of installation piece (201) has offered round hole (206) and lower screw respectively, the one end of diaphragm post (200) is passed the inside of round hole (206).

4. A stamping part detection jig according to claim 3, characterized in that: the inside of lower screw is provided with lower screw (204), the work end of lower screw (204) extends to the surface of diaphragm (200).

5. The stamping part detection jig according to claim 4, wherein: the inner part of the side plate (211) is provided with a plurality of groups of spiral holes, a transverse screw (212) is arranged in the spiral holes, and a clamping head (213) is fixedly arranged at the working end of the transverse screw (212).

6. The stamping part detection jig according to claim 1, wherein: the bottom of bottom plate (100) all is provided with adjusting part around corner, adjusting part includes pole setting (300) and cylinder (301), circular slot (303) have been seted up to the inside of cylinder (301), the bottom of pole setting (300) penetrates the inside of circular slot (303).

7. The stamping part detection jig of claim 6, wherein: screw holes are further formed in the columns (301), threaded columns (302) are arranged in the screw holes, working ends of the threaded columns (302) extend to the surfaces of the vertical rods (300), and the vertical rods (300) are fixed at the bottoms of the bottom plates (100).