Welding and positioning tool structure for hexagonal junction box of scroll compressor

Abstract

The utility model discloses a welding and positioning tool structure for a hexagonal junction box of a scroll compressor, and relates to the technical field of compressor production, in particular to the welding and positioning tool structure for the hexagonal junction box of the scroll compressor. The supporting structure is fixedly arranged at the middle position of the rear part of the bracket through a thin nut; the shell positioning structure is fixedly arranged on the supporting structure and is used for positioning the compressor shell; the single-slider slide rail is vertically and fixedly arranged in the middle of the upper part of the front end surface of the bracket; one end of the junction box positioning structure is fixedly connected with a sliding block of the single-sliding-block sliding rail, and the junction box positioning structure can vertically move along the single-sliding-block sliding rail; and the other end of the junction box positioning structure is positioned at the upper part of the shell positioning structure and is used for fixing the junction box for assembly. According to the technical scheme of the utility model, the problems of poor reliability and stability caused by the fact that the welding position cannot be manually positioned when the junction box is welded due to the cylindrical shell in the prior art are solved.

Description

TECHNICAL FIELD

[0001] The hexagonal junction box welding positioning tool structure of the scroll compressor relates to the compressor production technical field, and particularly relates to a hexagonal junction box welding positioning tool structure of a scroll compressor. BACKGROUND

[0002] When the junction box and the shell of the compressor are welded, the welding position needs to be required, and it is difficult to ensure that the junction box is positioned and the position is not deviated during the welding process. Since the shell is cylindrical, the welding position cannot be manually positioned when the junction box is welded, which leads to poor reliability and stability.

[0003] In view of the problems in the prior art, it is necessary to design a new hexagonal junction box welding positioning tool structure of a scroll compressor to overcome the problems in the prior art. SUMMARY

[0004] The hexagonal junction box welding positioning tool structure of the scroll compressor relates to the compressor production technical field, and particularly relates to a hexagonal junction box welding positioning tool structure of a scroll compressor.

[0005] The technical means adopted by the hexagonal junction box welding positioning tool structure of the scroll compressor are as follows:

[0006] The hexagonal junction box welding positioning tool structure of the scroll compressor comprises a support, a supporting structure, a single sliding block sliding rail, a shell positioning structure and a junction box positioning structure.

[0007] Further, the supporting structure is fixedly arranged at the middle position of the rear part of the support through a thin nut.

[0008] Further, the shell positioning structure is fixedly arranged on the supporting structure and is used for positioning the compressor shell.

[0009] Further, the single sliding block sliding rail is vertically fixedly arranged at the middle position of the upper part of the front end face of the support.

[0010] Further, one end of the junction box positioning structure is fixedly connected with the sliding block of the single sliding block sliding rail and can be vertically moved along the single sliding block sliding rail.

[0011] Further, the other end of the junction box positioning structure is located at the upper part of the shell positioning structure and is used for fixing the junction box for assembly.

[0012] Further, the support comprises a bottom plate, a vertical plate and a rib plate.

[0013] Further, the vertical plate is vertically fixedly arranged at the front end of the bottom plate.

[0014] Further, two rib plates are vertically arranged between the vertical plate and the base plate to increase the connecting strength therebetween.

[0015] Further, a through hole for assembling a support structure is arranged in the middle of the vertical plate.

[0016] Further, an extension structure is integrally processed in the middle of the top of the vertical plate, and a single sliding block sliding rail is fixedly assembled downward from the top end of the extension structure.

[0017] Further, the support structure comprises a support shaft, a support rod, a positioning plate A and a positioning plate B.

[0018] Further, a positioning pin hole is arranged on the support shaft for assembling a shell positioning structure.

[0019] Further, after the front end of the support shaft is inserted into the through hole in the middle of the vertical plate, the support shaft is fixed horizontally through a nut.

[0020] Further, the positioning plate A and the positioning plate B are fixed at the two ends of the support shaft respectively and are in a horizontal state.

[0021] Further, a support rod is arranged between the positioning plate A and the positioning plate B.

[0022] Further, the support rod is assembled with a compressor shell, and the positioning plate A and the positioning plate B are welded to position the height.

[0023] Further, the shell positioning structure comprises a positioning pin and a hexagonal screw.

[0024] Further, the positioning pin is inserted into the positioning pin hole on the support shaft and is fixed through the hexagonal screw.

[0025] Further, the junction box positioning structure comprises an elbow clamp, an adapter block, an adapter plate and a junction box positioning plate.

[0026] Further, the adapter block is horizontally assembled on the sliding block of the sliding rail.

[0027] Further, the elbow clamp is fixedly assembled on one side of the upper part of the front end of the vertical plate, the top end of the elbow clamp is fixedly connected with one end of the adapter block, and the adapter block is controlled to move vertically up and down along the sliding rail.

[0028] Further, the other end of the adapter block is fixedly connected with the front end of the adapter plate, and the rear end of the adapter plate extends horizontally to the rear part of the vertical plate.

[0029] Further, the junction box positioning plate is fixedly assembled on the lower end of the rear part of the adapter plate, and the junction box positioning plate is assembled with the junction box to cooperate with the positioning pin to ensure the accuracy of the welding position of the junction box.

[0030] The operation mode of the utility model is as follows:

[0031] Close the elbow clamp, raise the terminal box positioning plate, and fix the terminal box on the terminal box positioning plate, then place the compressor shell on the support rod, fix the shell on the positioning plate A and the positioning plate B, complete the positioning of the welding height position of the shell, and then align the positioning pin with the positioning hole of the shell to complete the positioning of the left and right welding positions of the shell;

[0032] Open the elbow clamp, lower the terminal box, and make the terminal box close to the shell, at this time, the welding position of the terminal box is ensured by the terminal box positioning plate and the shell positioning pin, the outer side of the terminal box is welded, after welding, the bottom plate is rotated, the other side of the terminal box is continuously welded, after welding, the terminal box positioning plate is separated from the terminal box;

[0033] Close the elbow clamp, raise the terminal box positioning plate, and complete the welding of the terminal box of the compressor.

[0034] Compared with the prior art, the utility model has the following advantages:

[0035] 1. The hexagonal terminal box welding positioning tool structure of the scroll compressor provided by the utility model realizes the accuracy of the welding positioning of the hexagonal terminal box by setting the terminal box positioning structure to position the welding position of the terminal box.

[0036] 2. The hexagonal terminal box welding positioning tool structure of the scroll compressor provided by the utility model realizes the accuracy of the welding positioning of the hexagonal terminal box by setting the terminal box positioning structure to position the welding position of the terminal box.

[0037] 3. The hexagonal terminal box welding positioning tool structure of the scroll compressor provided by the utility model guarantees production reliability, shortens the processing rhythm, and reduces the operation difficulty.

[0038] In summary, the technical scheme of the utility model solves the problem of poor reliability and stability in the prior art due to the cylindrical shell, which cannot manually position the welding position when welding the terminal box. BRIEF DESCRIPTION OF DRAWINGS

[0039] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the drawings needed in the embodiment or the prior art description will be briefly introduced below, and obviously, the drawings in the following description are some embodiments of the utility model, and those skilled in the art can also obtain other drawings according to these drawings without creative labor.

[0040] Figure 1 It is the front view of the utility model;

[0041] Figure 2 It is the A-A view of the utility model Figure 1 .

[0042] In the figure: 1, the base plate 2, the vertical plate 3, hexagonal screw 4, positioning plate A 5, elbow clamp 6, positioning pin 7, adapter block 8, single slider rail 9, thin nut 10, rib plate 11, adapter plate 12, junction box positioning plate 13, support rod 14, support shaft 15, positioning plate B. DETAILED DESCRIPTION

[0043] It should be noted that the embodiments and features in the embodiments of the present application can be combined with each other without conflict. The present application will be described in detail below with reference to the drawings and in combination with the embodiments.

[0044] In order to make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the technical scheme of the embodiments of the present application will be described clearly and completely below in combination with the drawings of the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all the embodiments. The description of the at least one exemplary embodiment is actually only illustrative, not as any limitation on the present application and its application or use. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0045] It should be noted that the terms used herein are only for describing specific embodiments, not intended to limit the exemplary embodiments according to the present application. As used herein, the singular form is intended to include the plural form, unless the context clearly indicates otherwise, and it should also be understood that when the terms "comprise" and / or "include" are used in the specification, there is a feature, step, operation, device, component and / or combination thereof.

[0046] Unless otherwise specifically stated, the relative arrangement of parts and steps, numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present application. At the same time, it should be clear that the size of each part shown in the drawings is not drawn in proportion to the actual size. The technology, methods and devices known to those skilled in the relevant art can not be discussed in detail, but in appropriate cases, the technology, methods and devices should be considered as part of the authorized specification. In all examples shown and discussed herein, any specific value should be interpreted as merely exemplary, not as a limitation. Therefore, other examples of exemplary embodiments can have different values. It should be noted that similar reference numbers and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further discussed in subsequent drawings.

[0047] In the description of the utility model, it is understood that the orientation words such as '' front, back, top, bottom, left, right '' '' horizontal, vertical, perpendicular, horizontal '' and '' top, bottom '' and the like indicated orientation or positional relationship usually based on the orientation or positional relationship shown in the drawing, just for the convenience of describing the utility model and simplifying the description, in the absence of the opposite statement, these orientation words do not indicate and imply the device or element must have a particular orientation or be constructed and operated in a particular orientation, therefore it can not be understood as the limitation of the protection scope of the utility model: the orientation words '' inside, outside '' refer to the inside and outside relative to the contour of each component.

[0048] For the convenience of description, spatial relative terms such as '' above'', '' above'', '' upper surface'', '' upper '' and the like can be used here to describe the spatial position relationship of one device or feature with other devices or features as shown in the drawing. It should be understood that the spatial relative terms are intended to include different orientations in use or operation in addition to the orientation of the device described in the drawing. For example, if the device in the drawing is inverted, the device described as '' above '' or '' above '' other devices or structures will be positioned '' below '' or '' below '' other devices or structures. Thus, the exemplary term '' above '' can include both '' above '' and '' below '' orientations. The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatial relative description used here is interpreted accordingly.

[0049] In addition, it should be noted that the use of '' first'', '' second '' and the like to limit parts is only for the convenience of distinguishing the corresponding parts, and the above words have no special meaning unless otherwise stated, therefore it can not be understood as the limitation of the protection scope of the utility model.

[0050] As shown in the figure, the utility model provides a kind of hexagonal terminal box welding positioning tool structure of scroll compressor, it includes: support, support structure, single sliding block sliding rail 8, shell positioning structure, terminal box positioning structure;Support structure is fixedly installed in the middle position of the rear portion of support by thin nut 9;Shell positioning structure is fixedly installed on support structure, for positioning compressor shell;Single sliding block sliding rail 8 is vertically fixedly installed in the middle position of the upper end face of support;Terminal box positioning structure one end is fixedly connected with the sliding block of single sliding block sliding rail 8, can be vertically moved along single sliding block sliding rail 8;The other end of terminal box positioning structure is located in the upper portion of shell positioning structure, for fixed terminal box assembly.

[0051] Support includes: bottom plate 1, riser plate 2 and rib plate 10;Riser plate 2 is vertically fixedly installed in the front end of bottom plate 1;Two rib plates 10 are vertically arranged between riser plate 2 and bottom plate 1, increase the connecting strength between the two.

[0052] The middle part of the vertical plate 2 is provided with a through hole for assembling a support structure; the top middle part of the vertical plate 2 is integrally processed with an extension structure, and a single sliding block sliding rail 8 is fixedly assembled downward from the top end of the extension structure.

[0053] The support structure comprises a support shaft 14, a support rod 13, a positioning plate A 4 and a positioning plate B 15; the support shaft 14 is provided with a positioning pin hole for assembling a shell positioning structure; the front end of the support shaft 14 is inserted into the middle through hole of the vertical plate 2 from the rear part, and is fixed horizontally through a nut 9; the positioning plate A 4 and the positioning plate B 15 are fixed at both ends of the support shaft 14 respectively, in a horizontal state; the support rod 13 is arranged between the positioning plate A 4 and the positioning plate B 15; the compressor shell is assembled on the support rod 13, and is positioned in height by welding through the positioning plate A 4 and the positioning plate B 15.

[0054] The shell positioning structure comprises a positioning pin 6 and a hexagonal screw 3; the positioning pin 6 is inserted into the positioning pin hole on the support shaft 14, and is fixed through the hexagonal screw 3.

[0055] The junction box positioning structure comprises an elbow clamp 5, an adapter block 7, an adapter plate 11 and a junction box positioning plate 12; the adapter block 7 is horizontally assembled on the sliding block of the sliding rail 8; the elbow clamp 5 is fixedly assembled on the upper side of the front end of the vertical plate 2, the top end of the elbow clamp 5 is fixedly connected with one end of the adapter block 7, and the adapter block 7 is controlled to move vertically up and down along the sliding rail 8; the other end of the adapter block 7 is fixedly connected with the front end of the adapter plate 11, and the rear end of the adapter plate 11 extends horizontally to the rear part of the vertical plate 2; the junction box positioning plate 12 is fixedly assembled at the lower end of the rear part of the adapter plate 11, and the junction box positioning plate 12 is assembled with the junction box to cooperate with the positioning pin 6 to ensure the accuracy of the welding position of the junction box.

[0056] Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, but not to limit them; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: it can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A hexagonal junction box welding positioning tool structure of a scroll compressor, characterized in that: the hexagonal junction box welding positioning tool structure of the scroll compressor comprises a support, a support structure, a single sliding block sliding rail (8), a shell positioning structure and a junction box positioning structure; the support structure is fixedly arranged on the middle position of the rear part of the support through a thin nut (9); the shell positioning structure is fixedly arranged on the support structure and is used for positioning the compressor shell; the single sliding block sliding rail (8) is vertically fixedly arranged on the middle position of the upper part of the front end surface of the support; one end of the junction box positioning structure is fixedly connected with the sliding block of the single sliding block sliding rail (8) and can vertically move along the single sliding block sliding rail (8); the other end of the junction box positioning structure is located on the upper part of the shell positioning structure and is used for fixing the junction box for assembly.

2. The hexagonal junction box welding positioning tool structure of the scroll compressor according to claim 1, characterized in that: the support comprises a bottom plate (1), a vertical plate (2) and a rib plate (10); the vertical plate (2) is vertically fixedly arranged on the front end of the bottom plate (1); two rib plates (10) are vertically arranged between the vertical plate (2) and the bottom plate (1) to increase the connecting strength therebetween.

3. The hexagonal junction box welding positioning tool structure of the scroll compressor according to claim 2, characterized in that: a through hole for assembling the support structure is arranged on the middle part of the vertical plate (2); an extension structure is integrally processed on the middle part of the top of the vertical plate (2); and the single sliding block sliding rail (8) is fixedly assembled downward from the top end of the extension structure.

4. The hexagonal junction box welding positioning tool structure of the scroll compressor according to claim 1, characterized in that: the support structure comprises a support shaft (14), a support rod (13), a positioning plate A (4) and a positioning plate B (15); the support shaft (14) is provided with a positioning pin hole for assembling the shell positioning structure; the front end of the support shaft (14) is inserted into the through hole of the middle part of the vertical plate (2) from the rear part and is horizontally fixed through a nut (9); the positioning plate A (4) and the positioning plate B (15) are respectively fixed on the two ends of the support shaft (14) and are in a horizontal state; the support rod (13) is arranged between the positioning plate A (4) and the positioning plate B (15); and the compressor shell is assembled on the support rod (13) and is positioned in the welding height position through the positioning plate A (4) and the positioning plate B (15).

5. The hexagonal junction box welding positioning tool structure of the scroll compressor according to claim 1, characterized in that: the shell positioning structure comprises a positioning pin (6) and a hexagonal screw (3); and the positioning pin (6) is inserted into the positioning pin hole on the support shaft (14) and is fixed through the hexagonal screw (3).

6. The hexagonal junction box welding positioning tool structure of the scroll compressor according to claim 1, characterized in that: the junction box positioning structure comprises an elbow clamp (5), an adapter block (7), an adapter plate (11) and a junction box positioning plate (12); and the adapter block (7) is horizontally arranged on the sliding block of the sliding rail (8). ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ The elbow clamp (5) is fixedly installed on one side of the upper portion of the front end of the vertical plate (2), and the top end is fixedly connected with one end of the adapter block (7) to control the vertical movement of the adapter block (7) along the slide rail (8). The front end of the adapter plate (11) is fixedly connected with the other end of the adapter block (7), and the rear end extends horizontally to the rear portion of the vertical plate (2). The junction box positioning plate (12) is fixedly installed on the lower end of the rear portion of the adapter plate (11), and the junction box positioning plate (12) is assembled with the junction box and the positioning pin (6) to ensure the accuracy of the welding position of the junction box.

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