Tool

Abstract

The utility model discloses a tool which comprises a gas pipe supporting piece used for supporting a gas pipe on a stove assembly production line, the gas pipe supporting piece comprises a main supporting piece, a first auxiliary supporting piece and a second auxiliary supporting piece, the main supporting piece supports the gas pipe in the first direction, and the second supporting piece supports the gas pipe in the second direction. The first auxiliary supporting piece and the second auxiliary supporting piece support the gas pipe in the second direction. The valve body supporting piece is used for supporting the valve body when the valve body is installed on the gas pipe on the stove assembly production line, and the valve body supporting piece is located between the first auxiliary supporting piece and the second auxiliary supporting piece; compared with the prior art, the tool has the advantages that the gas pipe and the valve body can be supported and positioned when the valve body is assembled on the gas pipe, the gas pipe and the base plate can be supported when the gas pipe is assembled on the base plate, the assembly process can be simplified, and the assembly efficiency can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of stove assembly tooling, in particular to a tooling. Background Art

[0002] like Figure 1 and Figure 2 As shown, the gas pipe (01) is provided with an air distribution hole (011) for connecting with the valve body and a connecting piece (012) for fixing the connection with the base of the stove. When assembling the stove, it is necessary to first connect the air inlet end of the valve body (02) with the air distribution hole (011), and then fix the valve body (02) to the gas pipe (01) with a fixing piece. After the valve body (02) and the gas pipe (01) are fixed, the gas pipe (01) with the valve body (02) needs to be fixed to the base (03) of the stove. If there is no tooling for positioning, the assembly of the valve body (02) and the gas pipe (01) and the assembly of the gas pipe (01) and the base (03) of the stove are both relatively troublesome and the assembly efficiency is low. Utility Model Content

[0003] The purpose of this utility model is to provide a tool for solving the above technical problems.

[0004] A tool, comprising:

[0005] A gas pipe support member is used to support the gas pipe on a stove assembly production line. The gas pipe support member includes a main support member, a first auxiliary support member, and a second auxiliary support member. The main support member supports the gas pipe along a first direction, and the first and second auxiliary support members support the gas pipe along a second direction.

[0006] A valve body support member, which is used to support the valve body when the valve body is installed on the gas pipe on the stove assembly production line, and the valve body support member is located between the first auxiliary support member and the second auxiliary support member;

[0007] The gas pipe is selectively supported on the main support member and the first auxiliary support member, or on the main support member and the second auxiliary support member, or on the main support member, the first auxiliary support member and the second auxiliary support member.

[0008] According to one embodiment of the present invention, the main support member is provided with a first limiting groove adapted to the outer diameter of the gas pipe, and the first auxiliary support member and the second auxiliary support member are provided with a second limiting groove adapted to the outer diameter of the gas pipe.

[0009] According to one embodiment of the present invention, the first limiting groove is arranged along the first direction, and the second limiting groove is arranged along the second direction.

[0010] According to one embodiment of the present invention, the valve body support is provided with one or two or more third limiting grooves, and the third limiting grooves are arranged along the second direction.

[0011] According to one embodiment of the present invention, there are two main support members, which are arranged along the same straight line. The valve body support member is arranged between the two main support members and is not located on the same straight line as the two main support members.

[0012] According to one embodiment of the present invention, among the two main support members, the distance from the main support member set away from the first auxiliary support member to the extended line of the center line of the first auxiliary support member along the second direction is not greater than the first length of the gas pipe, and the distance from the main support member set away from the second auxiliary support member to the extended line of the center line of the second auxiliary support member along the second direction is not greater than the first length of the gas pipe.

[0013] According to one embodiment of the present invention, the distance from one end of the first auxiliary support and the second auxiliary support away from the main support to the extension line of the center of the main support along the first direction is not greater than the second length of the gas pipe.

[0014] According to one embodiment of the present invention, a bottom plate is further included, and the gas pipe support and the valve body support are arranged on the bottom plate.

[0015] According to one embodiment of the present invention, a chassis support is further included, and the chassis support is arranged in the middle position of the bottom plate.

[0016] According to one embodiment of the present invention, a connector for fixing the gas pipe to the stove chassis is provided on the gas pipe, and the height of the connecting surface of the connector matches the height of the top surface of the chassis support.

[0017] Compared with the prior art, the tooling of the present invention has the following advantages:

[0018] The tooling of the utility model can not only support and position the gas pipe and the valve body when the valve body is assembled on the gas pipe, but also support the gas pipe and the chassis when the gas pipe is assembled on the chassis, which can simplify the assembly process and improve assembly efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 A schematic diagram of the connection and structure of the stove's chassis, gas pipe, and valve body;

[0020] Figure 2 for Figure 1 Exploded diagram;

[0021] Figure 3 This is a schematic structural diagram of the tooling of the present utility model;

[0022] Figure 4 This is a schematic diagram of assembling the gas pipe and valve body on the tooling;

[0023] Figure 5 This is a structural diagram of the gas pipe with the valve body installed on the tooling to be assembled with the chassis;

[0024] In the figure: 1. Gas pipe support, 11. Main support, 111. First limiting groove, 12. First auxiliary support, 121. Second limiting groove, 13. Second auxiliary support, 2. Valve body support, 21. Third limiting groove, 3. Bottom plate, 4. Chassis support, 01. Gas pipe, 011. Air distribution hole, 012. Connector, 02. Valve body, 03. Chassis.

[0025] The realization of the functions and advantages of the present invention will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0026] The following diagrams illustrate various embodiments of the present invention. For clarity, many practical details will be included in the following description. However, it should be understood that these practical details are not intended to limit the present invention. In other words, in some embodiments of the present invention, these practical details are not essential. Furthermore, to simplify the drawings, some commonly used structures and components are depicted in simplified schematic form.

[0027] It should be noted that all directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present invention are only used to explain the relative position relationship, movement status, etc. between the various components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0028] In addition, in the present invention, descriptions such as "first" and "second" are only used for descriptive purposes and do not specifically refer to the order or sequence, nor are they used to limit the present invention. They are only used to distinguish components or operations described with the same technical terms, and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in this field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0029] In order to further understand the content, features and effects of the present invention, the following embodiments are given as examples and described in detail with reference to the accompanying drawings:

[0030] See also Figure 3The utility model discloses a tooling, which is used in a stove production line. When the valve body 02 and the gas pipe 01 are assembled, the tooling supports the gas pipe 01 and the valve body 02, and positions the gas pipe 01 and the valve body 02. When the gas pipe 01 equipped with the valve body 02 is assembled with the chassis 03 of the stove, the tooling supports the gas pipe 01 and the chassis 03, and positions the gas pipe 01 and the chassis 03, so as to simplify the assembly process of the stove and improve the assembly efficiency. The tooling provided by the present invention includes a gas pipe support 1 and a valve body support 2. The gas pipe support 1 is used to support the gas pipe 01 on the stove assembly production line. The gas pipe support 1 includes a main support 11, a first auxiliary support 12 and a second auxiliary support 13. The main support 11 supports the gas pipe 01 along a first direction, and the first auxiliary support 12 and the second auxiliary support 13 support the gas pipe 01 along a second direction; the valve body support 2 is used to support the valve body 02 when installing the valve body 02 on the stove assembly production line, and the valve body support 2 is located between the first auxiliary support 12 and the second auxiliary support 13; the gas pipe is selectively supported on the main support 11 and the first auxiliary support 12, or on the main support 11 and the second auxiliary support 13, or on the main support 11, the first auxiliary support 12 and the second auxiliary support 13.

[0031] In the tooling of the present invention, when the gas pipe 01 is U-shaped, the gas pipe 01 includes a first part that is arranged transversely and a second part that is located on both sides of the first part that is arranged transversely and is arranged longitudinally. Correspondingly, the first direction is transverse and the second direction is longitudinal. When supporting the gas pipe, the main support member 11 supports the first part of the gas pipe transversely, and the first auxiliary support member 12 and the second auxiliary support member 13 support the second part of the gas pipe 01 longitudinally. When the valve body 02 is assembled to the gas pipe 01, or when the gas pipe 01 is assembled to the chassis 03 of the stove, the gas pipe 01 is supported on the main support member 11, the first auxiliary support member 12 and the second auxiliary support member 13.

[0032] For the tooling of this utility model, please refer to Figure 1 and Figure 2 When the gas pipe 01 is L-shaped, the gas pipe 01 includes a first part arranged horizontally and a second part arranged longitudinally. Correspondingly, the first direction is horizontal and the second direction is longitudinal. When supporting the gas pipe, the main support member 11 supports the first part of the gas pipe from the horizontal direction, and the first auxiliary support member 12 or the second auxiliary support member 13 supports the second part of the gas pipe 01 from the longitudinal direction.

[0033] The following embodiments all take the L-shaped gas pipe 01 as an example to illustrate the structure and usage of the new tooling.

[0034] When assembling the stove, the valve body 02 and the gas pipe 01 should be assembled before the gas pipe 01 and the stove chassis 03. Figure 3 and Figure 4 When assembling the valve body 02 and the gas pipe 01, first place the gas pipe 01 on the tooling, supporting the first portion of the gas pipe 01 on the main support 11 and the second portion of the gas pipe 01 on the first auxiliary support 12. Due to the positioning and limiting functions of the main support 11 and the first auxiliary support 12, the position of the gas distribution hole 011 on each gas pipe 01 is fixed when it is placed on the tooling. This allows the valve body 02 to be placed on the valve body support 2, limiting its position so that the air inlet on the valve body 02 can be connected to the gas distribution hole 011. After the valve body 02 is positioned and supported by the valve body support 2, the valve body 02 can be secured to the gas pipe 01 using a fixing. When fixing two or more valve bodies 02 to the gas pipe 01, the valve bodies 02 can be uniformly positioned and connected, improving assembly efficiency.

[0035] See also Figure 3 and Figure 4 In the tooling of the present invention, when connecting the valve body 02 to the gas pipe 01, the placement direction of the gas pipe 01 is consistent with the final connection direction of the gas pipe 01 in the stove. At this time, when the valve body 02 is installed on the gas pipe 01, the valve stem of the valve body 02 is set upward. When the valve body 02 is supported by the valve body support 2, the valve body 02 can be directly placed on the valve body support 2.

[0036] See also Figure 4 and Figure 5 Since the connecting piece 012 on the gas pipe 01 is connected to the chassis 03 of the stove, the fastener passes through the bottom surface of the chassis 03 and the connecting surface of the connecting piece 012 to connect the two, so when connecting the gas pipe 01 to the connecting piece 012, it is necessary to turn the gas pipe 01 so that the connecting surface of the connecting piece 012 on the gas pipe 01 is facing upward, and then the chassis 03 is buckled on the gas pipe 01, and the connecting piece 012 on the gas pipe 01 is abutted against the bottom surface of the chassis 03, and then the connecting hole on the chassis 03 can be aligned with the connecting hole on the connecting piece 012, and the fastener passes through the connecting hole on the chassis 03 and the connecting hole on the connecting piece 012 in turn to fix the chassis 03 and the connecting piece 012 together. Therefore, when connecting the gas pipe 01 to the chassis 03 of the stove, the first part of the gas pipe 01 is supported on the main support 11, and the second part is supported on the second auxiliary support 13, so that the gas pipe 01 can be turned over. After turning, the valve pipe at the gas outlet end of the valve body 02 on the gas pipe 01 is supported by the valve body support 2, but the valve stem of the valve body 02 is set downward.

[0037] See also Figure 3In the tooling of the present invention, the main support member 11 is provided with a first limiting groove 111 adapted to the outer diameter of the gas pipe, and the first and second auxiliary supports 12, 13 are provided with second limiting grooves 121 adapted to the outer diameter of the gas pipe. When the gas pipe 01 is supported by the main support member 11 and the first and second auxiliary supports 12, 13, the first and second limiting grooves 111, 121 restrict the position of the gas pipe 01, preventing it from moving within the main support member 11 and the first and second auxiliary supports 12, 13, thus preventing the gas pipe 01 from falling off the main support member 11 and the first and second auxiliary supports 12, 13.

[0038] See also Figure 3 In the tooling of the present invention, the first limiting groove 111 is arranged along the first direction, and the second limiting groove 121 is arranged along the second direction. The first portion of the gas pipe 01 is arranged horizontally, and the first limiting groove 111 is arranged horizontally, adapting to the arrangement direction of the first portion of the gas pipe 01. The second portion of the gas pipe 01 is arranged longitudinally, and the second limiting groove 121 is arranged longitudinally, adapting to the arrangement direction of the second portion of the gas pipe 01.

[0039] See also Figure 3 In the tooling of the present invention, the valve body support member 2 is provided with one or two or more third limiting grooves 21, and the third limiting grooves 21 are arranged along the second direction. When the valve body support member 2 supports the valve body 02, it supports the valve pipe at the gas outlet end of the valve body 02. The gas inlet and gas outlet ends of the valve body 02 are arranged longitudinally, with the gas inlet end facing the gas distribution hole 011 on the gas pipe 01, and the gas outlet end extending in a direction away from the gas inlet end. Therefore, when the valve body support member 2 supports the valve body 02, the valve pipe at the gas outlet end of the valve body 02 is arranged longitudinally, and the third limiting grooves 21 on the valve body support member 2 are adapted to the arrangement direction of the valve pipe at the gas outlet end of the valve body 02.

[0040] If the stove is a single-burner stove, one valve body 02 is connected to the gas pipe 01. If the stove is a dual-burner stove, two valve bodies 02 are connected to the gas pipe 01. If the stove is a multi-burner stove, multiple valve bodies 02 are connected to the gas pipe 01. The number of third limiting grooves 21 provided on the valve body support 2 is adapted to the number of burners of the assembled stove. In the illustrated embodiment, the stove is a three-burner stove, and three valve bodies 02 are connected to the gas pipe 01.

[0041] See also Figure 3The fixture of this utility model has two main supports 11, which are arranged along the same straight line. The valve body support 2 is located between the two main supports 11, but not on the same straight line as the two main supports 11. When assembling the valve body 02 with the gas pipe 01, after the first portion of the gas pipe 01 is supported by the two main supports 11, the gas distribution hole 011 on the gas pipe 01 is located exactly between the two main supports 11, facilitating the assembly of the valve body 02 on the gas pipe 01.

[0042] See also Figures 3 to 5 In the fixture of the present invention, the distance between the main support member 11 located farther from the first auxiliary support member 12 and the centerline of the first auxiliary support member 12 along the second direction is no greater than the first length of the gas pipe. The distance between the main support member 11 located farther from the second auxiliary support member 13 and the centerline of the second auxiliary support member 13 along the second direction is no greater than the first length of the gas pipe. This ensures that the first portion of the gas pipe 01 can be supported by both main supports 11, regardless of whether the gas pipe 01 is supported by the first auxiliary support member 12 or the second auxiliary support member 13.

[0043] See also Figures 3 to 5 In the fixture of the present invention, the distance between the ends of the first and second auxiliary supports 12 and 13 distal to the main support 11 and the extension of the center of the main support 11 along the first direction is no greater than the second length of the gas pipe. This ensures that, after the gas pipe 01 is supported by the two main supports 11, the end of the second portion of the gas pipe 01 distal to the first portion is supported by the first and second auxiliary supports 12 and 13 or extends beyond the rear ends of the first and second auxiliary supports 12 and 13.

[0044] See also Figure 3 The tooling of the present invention further comprises a bottom plate 3, on which the gas pipe support 1 and the valve body support 2 are arranged. The bottom plate 3 integrates the gas pipe support 1 and the valve body support 2, making the tooling an integral structure and facilitating the tooling shift.

[0045] See also Figure 3 The tooling of the present invention further includes a chassis support 4, which is provided in the middle of the bottom plate 3. When the gas pipe 01 is connected to the chassis 03, the chassis support 4 is used to support the chassis 03 so that the chassis 03 is supported and stabilized on the tooling.

[0046] See also Figure 3 and Figure 5In the tooling of the present invention, a connector 012 is provided on the gas pipe 01 for securing the gas pipe to the stove chassis. The height of the connecting surface of the connector 012 matches the height of the top surface of the chassis support 4. When the chassis 03 is supported by the chassis support 4, the connecting surface of the connector 012 abuts the chassis 03. When the chassis 03 and the connector 012 are connected with fasteners, the chassis 03 will not shift.

[0047] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements or improvements made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A tool, characterized in that: include: A gas pipe support (1) is used for supporting a gas pipe on a stove assembly production line, the gas pipe support (1) comprising a main support (11), a first auxiliary support (12) and a second auxiliary support (13), the main support (11) supporting the gas pipe along a first direction, the first auxiliary support (12) and the second auxiliary support (13) supporting the gas pipe along a second direction; A valve body support member (2) is used on a stove assembly production line to support the valve body when the valve body is installed on the gas pipe, and the valve body support member (2) is located between the first auxiliary support member (12) and the second auxiliary support member (13); The gas pipe is selectively supported on the main support member (11) and the first auxiliary support member (12), or supported on the main support member (11) and the second auxiliary support member (13), or supported on the main support member (11), the first auxiliary support member (12) and the second auxiliary support member (13).

2. The tooling according to claim 1, characterized in that: The main support member (11) is provided with a first limiting groove (111) adapted to the outer diameter of the gas pipe, and the first auxiliary support member (12) and the second auxiliary support member (13) are provided with a second limiting groove (121) adapted to the outer diameter of the gas pipe.

3. The tooling according to claim 2, characterized in that: The first limiting groove (111) is arranged along a first direction, and the second limiting groove (121) is arranged along a second direction.

4. The tooling according to claim 1, characterized in that: The valve body support member (2) is provided with one or two or more third limiting grooves (21), and the third limiting grooves (21) are arranged along the second direction.

5. The tooling according to claim 1, characterized in that: There are two main support members (11), and the two main support members (11) are arranged along the same straight line. The valve body support member (2) is arranged between the two main support members (11) and is not located on the same straight line as the two main support members (11).

6. The tooling according to claim 5, characterized in that: Of the two main support members (11), the distance between the main support member (11) disposed away from the first auxiliary support member (12) and the center line of the first auxiliary support member (12) along the second direction is not greater than the first length of the gas pipe, and the distance between the main support member (11) disposed away from the second auxiliary support member (13) and the center line of the second auxiliary support member (13) along the second direction is not greater than the first length of the gas pipe.

7. The tooling according to claim 5, characterized in that: The distance between one end of the first auxiliary support member (12) and the second auxiliary support member (13) away from the main support member (11) and the extension line of the center of the main support member (11) along the first direction is not greater than the second length of the gas pipe.

8. The tooling according to claim 1, characterized in that: It also includes a bottom plate (3), on which the gas pipe support (1) and the valve body support (2) are arranged.

9. The tooling according to claim 8, characterized in that: It also includes a chassis support member (4), which is arranged at the middle position of the bottom plate (3).

10. The tooling according to claim 9, characterized in that: The gas pipe is provided with a connector for fixing the gas pipe to the stove chassis, and the height of the connecting surface of the connector matches the height of the top surface of the chassis support (4).

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