Proximity switch mounting structure in sound barrier assembly line

Abstract

The utility model discloses a proximity switch mounting structure in a sound barrier assembly line, which comprises a proximity switch fixing plate, the proximity switch fixing plate is attached to the back of a proximity switch, a threaded hole corresponding to an oblong hole in the proximity switch is formed in the proximity switch fixing plate, one side of the proximity switch fixing plate is connected with a fixing frame assembly, and the other side of the proximity switch fixing plate is connected with a mounting bracket assembly. The fixing frame assembly is clamped on a beam body of the assembly line and comprises a first side plate, the first side plate is connected with the proximity switch fixing plate, and the first side plate and the proximity switch fixing plate make contact with the beam body. The proximity switch is indirectly installed through the fixing frame assembly buckled on the beam body, the assembling side of the beam body is prevented from being holed, limiting and large-area face-to-face attachment are achieved through the first side plate in the fixing frame assembly, the stability of the proximity switch is guaranteed, and the safety of the proximity switch is improved. The fixed position of the beam body is arranged on the opposite side through the second side plate, installation is convenient, and positioning and leveling of operators are avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of precise assembly of proximity switches, and in particular relates to a proximity switch installation structure in a sound barrier assembly line. Background Art

[0002] The sound barrier assembly line needs to confirm whether the processed sound barrier board has reached the specified position, so proximity switches are used in multiple processes. Taiwan Yangming proximity switch SP-05N is the proximity switch used in this sound barrier assembly line.

[0003] The proximity switch SP-05N itself has two assembly parts for installation on a rack or equipment cabinet, but both assembly parts are oblong holes, which can be directly connected to the rack through bolts and oblong holes. However, it was found in use that replacing the proximity switch SP-05N or changing the position of the proximity switch SP-05N may cause thread slippage or inaccurate positioning again.

[0004] In view of the above problems, there is an urgent need for a high-precision mounting component adapted to the proximity switch SP-05N to meet the processing needs of the sound barrier assembly line. Summary of the invention

[0005] The utility model is proposed to solve the problems existing in the prior art, and its purpose is to provide a proximity switch installation structure in a sound barrier assembly line.

[0006] The technical solution of the utility model is: a proximity switch installation structure in a sound barrier assembly line, including a proximity switch fixing plate, the proximity switch fixing plate is fitted with the back of the proximity switch, a threaded hole corresponding to the oblong hole in the proximity switch is formed in the proximity switch fixing plate, one side of the proximity switch fixing plate is connected to a fixing frame assembly, and the fixing frame assembly is clamped on the beam body of the assembly line.

[0007] Furthermore, the fixing frame assembly includes a first side plate, the first side plate is connected to the proximity switch fixing plate, and the first side plate and the proximity switch fixing plate are coplanar, and the inner sides of the first side plate and the proximity switch fixing plate are in contact with the beam body of the assembly line.

[0008] Furthermore, a top plate is provided at the upper end of the first side plate away from the proximity switch fixing plate, and the lower end of the top plate is in contact with the upper end of the beam body of the assembly line.

[0009] Furthermore, a second side plate is provided on a side of the top plate away from the first side plate, and an inner side of the second side plate is in contact with one side of the beam body of the assembly line.

[0010] Furthermore, the top plate is perpendicular to the first side plate and the second side plate.

[0011] Furthermore, the top plate, the first side plate, and the second side plate are combined to form a slot, and the slot is buckled on the beam body of the assembly line.

[0012] Furthermore, there are two threaded holes in the proximity switch fixing plate, the two threaded holes are arranged vertically and correspond to the two oblong holes in the proximity switch.

[0013] Furthermore, the first side plate and the second side plate are asymmetrical structures, and the vertical height of the second side plate is greater than the vertical height of the first side plate.

[0014] Furthermore, a connecting component is provided between the second side plate and the side wall of the beam body of the assembly line.

[0015] The beneficial effects of the utility model are as follows:

[0016] The utility model realizes indirect installation of the proximity switch by means of a fixing frame assembly which is buckled on the beam body, thus avoiding opening a hole on the assembly side of the beam body, and realizes limiting and large-area surface fitting by means of the first side plate in the fixing frame assembly, thus ensuring the stability of the proximity switch, and arranges the fixing position of the beam body on the opposite side by means of the second side plate, thus facilitating installation and avoiding positioning and leveling by operators. The utility model is accurate, convenient and easy to popularize. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural stereogram of the utility model;

[0018] in:

[0019] 1 Proximity switch 2 First side panel

[0020] 3 Top plate 4 Second side plate

[0021] 5 Proximity switch fixing plate 6 Positioning hole

[0022] 7 Weight reduction slot 8 Outer mounting plate

[0023] 9 Mounting through hole 10 Arc transition part. DETAILED DESCRIPTION

[0024] Hereinafter, the present invention will be described in detail with reference to the accompanying drawings and embodiments:

[0025] like Figure 1 As shown, a proximity switch installation structure in a sound barrier assembly line includes a proximity switch fixing plate 5, which is fitted with the back of the proximity switch 1, and a threaded hole corresponding to the oblong hole in the proximity switch 1 is formed in the proximity switch fixing plate 5, and one side of the proximity switch fixing plate 5 is connected to a fixing frame assembly, and the fixing frame assembly is clamped on the beam body of the assembly line.

[0026] The fixing frame assembly includes a first side plate 2, which is connected to a proximity switch fixing plate 5, and the first side plate 2 and the proximity switch fixing plate 5 are coplanar, and the inner sides of the first side plate 2 and the proximity switch fixing plate 5 are in contact with the beam of the assembly line.

[0027] A top plate 3 is provided at the upper end of the first side plate 2 away from the proximity switch fixing plate 5 , and the lower end of the top plate 3 is in contact with the upper end of the beam body of the assembly line.

[0028] A second side plate 4 is disposed on a side of the top plate 3 away from the first side plate 2 , and an inner side of the second side plate 4 contacts one side of the beam body of the assembly line.

[0029] The top plate 3 is perpendicular to the first side plate 2 and the second side plate 4 .

[0030] The top plate 3, the first side plate 2, and the second side plate 4 are enclosed to form a slot, and the slot is buckled on the beam body of the assembly line.

[0031] There are two threaded holes in the proximity switch fixing plate 5 , which are arranged vertically and correspond to the two oblong holes in the proximity switch 1 .

[0032] The first side plate 2 and the second side plate 4 are asymmetrical structures, and the vertical height of the second side plate 4 is greater than the vertical height of the first side plate 2 .

[0033] A connecting component is provided between the second side plate 4 and the side wall of the beam body of the assembly line.

[0034] Specifically, Figure 1 As shown, the proximity switch fixing plate 5 is directly fixed by means of threaded holes and bolts passing through the proximity switch 1. The proximity switch 1 is not limited to the proximity switch SP-05N. The proximity switch fixing plate 5 can avoid drilling holes on the assembly side of the beam body, and is instead fixed by means of the proximity switch fixing plate 5.

[0035] Specifically, the first side plate 2 is a transverse long strip, the vertical height of the first side plate 2 is lower than the proximity switch fixing plate 5 , and a weight reduction groove 7 is formed on a side of the first side plate 2 away from the proximity switch fixing plate 5 .

[0036] Specifically, the first side plate 2 and the proximity switch fixing plate 5 are an integrated structure, and the first side plate 2 and the proximity switch fixing plate 5 are in contact with one side of the beam body as a whole, thereby increasing the surface contact area and ensuring the connection stability of this side.

[0037] More specifically, the first side plate 2, the proximity switch fixing plate 5 and the side wall of the beam body are also provided with a limiting structure, so as to ensure the stability of the proximity switch 1 after installation.

[0038] The limiting structure is a positioning hole 6 provided in the first side plate 2, and a convexity is formed at a designated position on the outer wall of the beam body, and the convexity is columnar and adapted to the positioning hole 6. The convexity is inserted into the positioning hole 6, thereby ensuring the stability of the first side plate 2 and the proximity switch fixing plate 5.

[0039] Specifically, the first side plate 2 and the top plate 3 are bent to form an arc transition portion 10 therebetween, and the top plate 3 can fit with the upper end of the beam body, thereby achieving an overall upper limit position, making installation and use more convenient.

[0040] Similarly, the top plate 3 and the second side plate 4 are bent to form an arc transition portion 10 therebetween, and the second side plate 4 is fitted to the other side of the beam body.

[0041] The parallel spacing between the first side panel 2 and the second side panel 4 is adapted to the width of the beam. In the sound barrier assembly line, equal-width beams are mostly used, and the installation requirements can be met by a slot width. In different operation lines, only the width of the beam needs to be changed to achieve adaptation.

[0042] Specifically, the second side plate 4 not only plays the role of enclosing and forming a slot, but also serves as a fixed connection position for the whole. The second side plate 4 is fitted with the back side of the beam body, and the back side of the beam body is the opposite side of the assembly position of the proximity switch 1. There will be no problem of processing affecting the plane accuracy, and there is no need to deal with burrs.

[0043] Specifically, an outer mounting plate 8 is formed at the lower end side wall of the second side plate 4. The outer mounting plate 8 and the connecting assembly include mounting through holes 9 in the outer mounting plate 8. Screw holes are provided at corresponding positions of the beam body and are fixed by screwing in bolts.

[0044] Specifically, there are at least three mounting through holes 9, and a multi-point fixing method is used to ensure overall stability.

[0045] As a variation, the mounting through holes 9 are arranged in the outer mounting plate 8 alone or in both the outer mounting plate 8 and the second side plate 4 .

[0046] The utility model realizes indirect installation of the proximity switch by means of a fixing frame assembly which is buckled on the beam body, thus avoiding opening a hole on the assembly side of the beam body, and realizes limiting and large-area surface fitting by means of the first side plate in the fixing frame assembly, thus ensuring the stability of the proximity switch, and arranges the fixing position of the beam body on the opposite side by means of the second side plate, thus facilitating installation and avoiding positioning and leveling by operators. The utility model is accurate, convenient and easy to popularize.

Claims

1. A proximity switch installation structure in a sound barrier assembly line, comprising a proximity switch fixing plate (5), characterized in that: The proximity switch fixing plate (5) is fitted with the back of the proximity switch (1), a threaded hole corresponding to the oblong hole in the proximity switch (1) is formed in the proximity switch fixing plate (5), one side of the proximity switch fixing plate (5) is connected to a fixing frame assembly, and the fixing frame assembly is clamped on the beam body of the assembly line.

2. The proximity switch installation structure in the sound barrier assembly line according to claim 1 is characterized in that: The fixing frame assembly comprises a first side plate (2), the first side plate (2) being connected to a proximity switch fixing plate (5), the first side plate (2) and the proximity switch fixing plate (5) being coplanar, and the inner sides of the first side plate (2) and the proximity switch fixing plate (5) both being in contact with a beam body of the assembly line.

3. The proximity switch installation structure in the sound barrier assembly line according to claim 2 is characterized in that: A top plate (3) is provided at the upper end of the first side plate (2) away from the proximity switch fixing plate (5), and the lower end of the top plate (3) is in contact with the upper end of the beam body of the assembly line.

4. The proximity switch installation structure in the sound barrier assembly line according to claim 3 is characterized in that: A second side plate (4) is provided on a side of the top plate (3) away from the first side plate (2), and an inner side of the second side plate (4) is in contact with one side of the beam body of the assembly line.

5. The proximity switch installation structure in the sound barrier assembly line according to claim 4 is characterized in that: The top plate (3) is perpendicular to the first side plate (2) and the second side plate (4).

6. The proximity switch installation structure in the sound barrier assembly line according to claim 5 is characterized in that: The top plate (3), the first side plate (2) and the second side plate (4) are enclosed to form a slot, and the slot is buckled on the beam body of the assembly line.

7. The proximity switch installation structure in the sound barrier assembly line according to claim 6, characterized in that: There are two threaded holes in the proximity switch fixing plate (5), the two threaded holes are arranged vertically and correspond to the two oblong holes in the proximity switch (1).

8. The proximity switch installation structure in the sound barrier assembly line according to claim 5, characterized in that: The first side plate (2) and the second side plate (4) are of asymmetrical structure, and the vertical height of the second side plate (4) is greater than the vertical height of the first side plate (2).

9. The proximity switch installation structure in the sound barrier assembly line according to claim 5, characterized in that: A connecting component is provided between the second side plate (4) and the side wall of the beam body of the assembly line.

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