Stamping part location degree automatic detection device

Abstract

The utility model discloses an automatic detection device for the location degree of a stamping part, and relates to the technical field of stamping detection. The device comprises a pedestal, the upper side of the pedestal is provided with a supporting plate, the lower side of the supporting plate is provided with a linear driving member, and the output end of the linear driving member is provided with a detection rod; two first positioning plates are in sliding fit with the upper side of the base, a relative movement assembly connected with the two first positioning plates is arranged on the base, two second positioning plates are in sliding fit between the two first positioning plates, and an extrusion movement assembly is arranged between the two second positioning plates and the two first positioning plates. By means of the relative movement assembly and the extrusion movement assembly which are arranged on the base, when the relative movement assembly operates to drive the two first positioning plates to move relatively, the extrusion movement assembly drives the two second positioning plates to move relatively between the two first positioning plates, and a stamping part can be rapidly positioned and fixed to the base.

Description

Technical Field

[0001] The utility model belongs to the field of stamping detection, and in particular relates to an automatic detection device for the position of stamping parts. Background Art

[0002] Hole position detection is an essential step in stamping parts manufacturing.

[0003] A Chinese patent with announcement number CN208398752U discloses a punching hole position inspection tool, including a base plate, on which a positioning device and a detection device are provided, the positioning device including a positioning hole and a positioning round pin, the positioning holes being opened on the upper surface of the base plate and being two in number, a guide sleeve being installed in the positioning hole, the positioning round pin consisting of a guide portion, a positioning portion and a pin handle portion, the guide portion diameter matching the guide sleeve and being smaller than the positioning portion diameter, the positioning portion diameter being smaller than the positioning handle diameter, although the positioning device can position the punching part, when the punching part is positioned, it is first placed at a suitable position on the base plate, so that the positioning round pin passes through the corresponding hole position on the punching part, and the positioning round pin is continuously moved downward so that the guide portion completely enters the guide sleeve, at which time the positioning portion is fitted with the inner wall of the corresponding hole position on the punching part to complete the positioning of the punching part, the positioning operation steps of the punching part are cumbersome, thereby affecting the efficiency of the punching part position detection.

[0004] In view of this, the present utility model is proposed. Utility Model Content

[0005] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide an automatic detection device for the position of stamping parts, thereby solving the problems raised in the above-mentioned background technology.

[0006] In order to solve the above technical problems, the basic concept of the technical solution adopted by the utility model is:

[0007] An automatic detection device for the position of a stamping part comprises: a base, a support plate is installed on the upper side of the base, a linear drive is installed on the lower side of the support plate, and a detection rod is installed at the output end of the linear drive;

[0008] There are two first positioning plates slidingly matched on the upper side of the base, a relative movement component connected to the two first positioning plates is installed on the base, two second positioning plates are slidingly matched between the two first positioning plates, and an extrusion movement component is installed between the two second positioning plates and the two first positioning plates.

[0009] Optionally, in order to quickly position and fix the stamping part on the base, the relatively moving component includes a groove opened on the upper side of the base, a two-way threaded rod rotatably engaged in the groove, two threaded blocks slidably engaged in the groove and threadedly engaged on the two-way threaded rod, and a driving component installed at the end of the two-way threaded rod passing through the base, and the two threaded blocks are respectively fixedly connected to the bottom of the two first positioning plates; the driving component includes a turning handle installed at the end of the two-way threaded rod passing through the base or a motor installed on one side of the base and the output end is fixedly connected to the end of the two-way threaded rod; the extrusion moving component includes an inclined groove opened on one side of the first positioning plate, an inclined surface arranged at the end of the second positioning plate and corresponding to the inclined groove, and a spring installed between the inclined surface and the inclined groove.

[0010] Optionally, in order to improve the stability of the relative movement of the two second positioning plates between the two first positioning plates, a groove is provided on one side of the inclined surface at the end of the second positioning plate, and a ball is movably fitted in the groove and abuts against the inclined groove; the cross-section of the groove is an arc larger than a semicircle, and the ball fits in the groove.

[0011] After adopting the above technical solution, the utility model has the following beneficial effects compared with the prior art. Of course, any product implementing the utility model does not necessarily need to achieve all the advantages described below at the same time:

[0012] By arranging the relative moving component and the extrusion moving component on the base, the two first positioning plates can be driven to move relative to each other by the relative moving component, while the two second positioning plates can be driven to move relative to each other between the two first positioning plates by the extrusion moving component. The stamping parts can be quickly positioned on the fixed base, thereby improving the efficiency of the detection of the position of the stamping parts.

[0013] The specific implementation of the utility model is further described in detail below in conjunction with the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The drawings described below are only some embodiments. For those skilled in the art, other drawings can be obtained based on these drawings without creative work.

[0015] In the figure:

[0016] Figure 1 It is a schematic diagram of the structure of the position detection device;

[0017] Figure 2 It is a schematic diagram of the structure of the relatively moving components;

[0018] Figure 3 It is a schematic diagram of the structure of the extrusion moving component;

[0019] Figure 4 for Figure 3 Schematic diagram of the structure at point A in the middle.

[0020] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0021] Base 1, support plate 2, linear drive member 3, detection rod 4, first positioning plate 7, second positioning plate 8, relative movement component 9, groove 901, bidirectional threaded rod 902, threaded block 903, drive member 904, extrusion movement component 10, inclined groove 1001, inclined surface 1002, spring 1003, groove 11, ball 12.

[0022] It should be noted that these drawings and textual descriptions are not intended to limit the conceptual scope of the present invention in any way, but rather to illustrate the concept of the present invention for those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0023] The utility model will now be described in further detail with reference to the accompanying drawings.

[0024] See also Figure 1-4 As shown, in this embodiment, a stamping part position automatic detection device is provided, comprising: a base 1, a support plate 2 is installed on the upper side of the base 1, a linear drive member 3 is installed on the lower side of the support plate 2, and a detection rod 4 is installed at the output end of the linear drive member 3, wherein the linear drive member 3 is an electric telescopic rod, a hydraulic telescopic rod or a cylinder in the prior art, and the linear drive member 3 drives the detection rod 4 to move downward through the output end, so that the detection rod 4 can automatically detect the hole to be detected of the stamping part on the base 1, and if the detection rod 4 fails to enter the hole to be detected of the stamping part, the position of the hole to be detected of the stamping part is not accurate;

[0025] There are two first positioning plates 7 slidingly fitted on the upper side of the base 1, and a relative movement component 9 connected to the two first positioning plates 7 is installed on the base 1. There are two second positioning plates 8 slidingly fitted between the two first positioning plates 7, and an extrusion movement component 10 is installed between the two second positioning plates 8 and the two first positioning plates 7.

[0026] By arranging the relative moving component 9 and the extrusion moving component 10 on the base 1, the two first positioning plates 7 can be driven to move relative to each other by the relative moving component 9, while the two second positioning plates 8 can be driven to move relative to each other between the two first positioning plates 7 by the extrusion moving component 10, so that the stamping parts can be quickly positioned on the fixed base 1, thereby improving the efficiency of the detection of the position of the stamping parts.

[0027] like Figure 2-3As shown, the relative movement component 9 of this embodiment includes a groove 901 opened on the upper side of the base 1, a two-way threaded rod 902 rotatably engaged in the groove 901, two threaded blocks 903 slidingly engaged in the groove 901 and threadedly engaged on the two-way threaded rod 902, and a driving member 904 installed on the end of the two-way threaded rod 902 passing through the base 1, and the two threaded blocks 903 are respectively fixedly connected to the bottom of the two first positioning plates 7; the driving member 904 includes a handle installed on the end of the two-way threaded rod 902 passing through the base 1 or a motor installed on one side of the base 1 and the output end is fixedly connected to the end of the two-way threaded rod 902; the extrusion movement component 10 includes an inclined groove 1001 opened on one side of the first positioning plate 7, an inclined surface 1002 arranged at the end of the second positioning plate 8 and corresponding to the inclined groove 1001, and a spring 1003 installed between the inclined surface 1002 and the inclined groove 1001, wherein the two second positioning plates 8 are reset by the elastic force of the spring 1003 when the two first positioning plates 7 are reset.

[0028] When it is necessary to position the stamping part on the base 1, the driving part 904 drives the bidirectional threaded rod 902 to rotate, and the rotation of the bidirectional threaded rod 902 drives the two threaded blocks 903 to move relative to each other in the groove 901. The relative movement of the two threaded blocks 903 drives the two first positioning plates 7 to move relative to each other. The two first positioning plates 7 move relative to each other through the inclined groove 1001 to extrude the inclined surface 1002 to make the two second positioning plates 8 move relative to each other. The two first positioning plates 7 and the two second positioning plates 8 move relative to each other to clamp and fix the stamping part on the base 1, and the stamping part can be quickly positioned and fixed on the base 1, thereby improving the efficiency of detecting the position of the stamping part.

[0029] like Figure 4 As shown, a groove 11 is provided on one side of the inclined surface 1002 at the end of the second positioning plate 8 of this embodiment, and a ball 12 is movably fitted in the groove 11 and abuts against the inclined groove 1001; the cross section of the groove 11 is an arc larger than a semicircle, and the ball 12 fits in the groove 11;

[0030] Among them, the groove 11 which is larger than a semicircle limits the ball 12 in the groove 11, and the inclined surface 1002 of the second positioning plate 8 is in the inclined groove 1001. The ball 12 moves in the groove 11, thereby improving the stability of the relative movement of the two second positioning plates 8 between the two first positioning plates 7.

[0031] The present invention is not limited to the above-mentioned implementation modes. Anyone should be aware of the structural changes made under the inspiration of the present invention. Any technical solution that is the same or similar to the present invention falls within the protection scope of the present invention. The technology, shape, and structure that are not described in detail in the present invention are all known technologies.

Claims

1. A stamping part position automatic detection device, characterized in that: include: A base (1), a support plate (2) is mounted on the upper side of the base (1), a linear drive component (3) is mounted on the lower side of the support plate (2), and a detection rod (4) is mounted on the output end of the linear drive component (3); Two first positioning plates (7) are slidably engaged on the upper side of the base (1); a relative movement assembly (9) connected to the two first positioning plates (7) is mounted on the base (1); two second positioning plates (8) are slidably engaged between the two first positioning plates (7); and an extrusion movement assembly (10) is mounted between the two second positioning plates (8) and the two first positioning plates (7).

2. The automatic detection device for the position of stamping parts according to claim 1 is characterized in that: The relative movement assembly (9) comprises a groove (901) provided on the upper side of the base (1), a bidirectional threaded rod (902) rotatably engaged in the groove (901), two threaded blocks (903) slidably engaged in the groove (901) and threadedly engaged on the bidirectional threaded rod (902), and a driving member (904) installed on the end of the bidirectional threaded rod (902) passing through the base (1), and the two threaded blocks (903) are respectively fixedly connected to the bottom of the two first positioning plates (7).

3. The automatic detection device for the position of stamping parts according to claim 2 is characterized in that: The driving member (904) comprises a turning handle mounted on the end of the bidirectional threaded rod (902) penetrating the base (1), or a motor mounted on one side of the base (1) and having an output end fixedly connected to the end of the bidirectional threaded rod (902).

4. The automatic detection device for the position of stamping parts according to claim 1 is characterized in that: The extrusion moving assembly (10) comprises an inclined groove (1001) provided on one side of the first positioning plate (7), an inclined surface (1002) provided at the end of the second positioning plate (8) and corresponding to the inclined groove (1001), and a spring (1003) installed between the inclined surface (1002) and the inclined groove (1001).

5. The automatic detection device for the position of stamping parts according to claim 4 is characterized in that: A groove (11) is provided on one side of the inclined surface (1002) at the end of the second positioning plate (8), and a ball (12) is movably fitted in the groove (11) and abuts against the inclined groove (1001).

6. The automatic detection device for the position of stamping parts according to claim 5 is characterized in that: The cross section of the groove (11) is an arc larger than a semicircle, and the ball (12) fits in the groove (11).

Images