Choke valve bracket fastening eye mounting jig

Abstract

The utility model discloses a kind of air resistance door support eyelet mounting jigs, which belong to mounting jig technical field, including main body frame, the bottom side of main body frame is engaged with support workpiece, the main body frame includes support rod, and the bottom end of support rod is fixed with base disc, the top end of support rod is fixed with equipment frame, the center of equipment frame is provided with gas pipe, and the end of gas pipe is connected with pneumatic control switch, the end of gas pipe is connected with pneumatic cylinder. The mounting jig provides stable placement of bottom by base disc, while top support rod keeps support and structural stability for equipment frame, can rely on vice support rod and pressure platform to provide limit loading for support head, cooperate with limiting pile to assist eyelet from entering positioning, so as to rely on pneumatic control switch to drive the pressure platform under the extension rod connection to press down, cooperate with hammer to quickly buckle support head and eyelet, convenient and fast to install, and can be used for a long time, improve production and processing efficiency and yield.

Description

Technical Field

[0001] This utility model relates to the field of installation fixture technology, specifically to a gusseted door bracket eyelet installation fixture. Background Technology

[0002] The choke is a key component of traditional carburetor engines. It controls the air-fuel mixture concentration by adjusting the intake air volume and is mainly used for cold start assistance. Its core functions include closing part of the intake port, reducing airflow, increasing the fuel-fuel mixture concentration, improving low-temperature start performance, or gradually opening the choke after the engine warms up to avoid an overly rich mixture that could lead to increased fuel consumption or carbon buildup. The choke bracket is the metal or plastic support structure that fixes the carburetor choke assembly, such as the EK20 choke bracket. This type of bracket is formed by combining a metal bracket structure with plastic eyelets. During the manufacturing process, the eyelets need to be snapped into the slots of the metal bracket to complete the installation and further assembly and use.

[0003] The existing assembly process for the buckle eyelets of this type of windbreak bracket mainly relies on manual installation. The operator holds the metal bracket with one hand, aligns the buckle eyelet with the bracket's slot with the other hand, and presses it with the thumb to snap the buckle eyelet into the slot of the metal bracket to complete the assembly. This process is not only time-consuming and labor-intensive, but also causes injury to the installer's thumb due to excessive force and pressing during long production operations, resulting in low efficiency. Therefore, we propose a buckle eyelet installation fixture for windbreak brackets. Utility Model Content

[0004] The content section of this application is intended to provide a brief overview of the concepts, which will be described in detail in the subsequent detailed implementation section. This content section does not... It is intended to identify the key or essential features of the claimed technical solution, and is not intended to limit the scope of the claimed technical solution.

[0005] The purpose of this utility model is to provide a fixture for installing eyelets on a windbreak door bracket, so as to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a choke bracket mounting fixture, comprising a main frame, a bracket workpiece being engaged on one side of the bottom of the main frame, the main frame including a support rod, a base plate fixed to the bottom end of the support rod, an equipment frame fixed to the top end of the support rod, a gas pipe passing through the center of the equipment frame, a pneumatic control switch connected to the end of the gas pipe, a cylinder connected to the end of the gas pipe, a telescopic rod being telescopically connected to the bottom end of the cylinder, a pressure table fixed to the bottom end of the telescopic rod, a hammer fixed to one side of the bottom surface of the pressure table, a limit stake fixed to the other side of the bottom surface of the pressure table, a secondary support rod fixed to one side of the bottom surface of the equipment frame, a limit sleeve fixed to the top end of the secondary support rod, a positioning stake fixed to the top of the outer wall of the secondary support rod, a pressure receiving platform fixed to the bottom of the outer wall of the secondary support rod, and a limit plate fixed to the outer wall of the pressure receiving platform.

[0007] Furthermore, the equipment frame is fixedly connected to the base plate via a support rod, and the cylinder is fixed to one side of the top of the equipment frame.

[0008] Furthermore, the pressure table forms a telescopic structure with the cylinder via a telescopic rod, and the cylinder is connected to a pneumatic control switch via a gas pipe.

[0009] Furthermore, the top surface of the pressure platform is fixedly connected to the hammer and the limiting stake, and the limiting stake is aligned vertically with the limiting sleeve.

[0010] Furthermore, the limiting sleeve and the pressure plate are fixedly connected to the auxiliary support rod, and the top of the pressure plate is aligned vertically with the hammer.

[0011] Furthermore, the support workpiece includes a metal frame, and a support head is fixed to the top of the metal frame. The inner wall of the support head is provided with a buckle groove, and the inner wall of the buckle groove is engaged with a buckle eye.

[0012] Furthermore, the metal frame and the support head are fixedly connected, and the support head is fastened to the groove at one end of the buckle eye through a buckle groove.

[0013] Compared with the prior art, the beneficial effects of this utility model are: This installation fixture provides stable placement at the bottom via a base plate, while the top support rod maintains support and structural stability for the equipment frame. The auxiliary support rod and pressure plate provide limit mounting for the bracket head. With the help of the limit stake, the eyelet can be positioned by insertion. Then, the pressure plate connected to the telescopic rod is pressed down by the pneumatic switch. With the help of the hammer, the bracket head and eyelet are quickly fastened together. The installation is convenient, quick and easy, and can be used for a long time, improving production efficiency and yield. During the fastening process, the bracket head and the buckle of this installation fixture can also be aligned with the upper and lower limit stakes through the upper and lower insertion of the limit sleeve at the top of the auxiliary support rod, so as to limit and assist in positioning, and enable the hammer at the bottom of the pressure table to stably apply pressure to the top of the pressure table. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the three-dimensional structure of the main frame of this utility model; Figure 2 This is a schematic diagram of the three-dimensional structure of the hammer of this utility model; Figure 3 This is a three-dimensional structural diagram of the secondary support rod of this utility model; Figure 4 This is a three-dimensional structural diagram of the support workpiece of this utility model.

[0015] In the diagram: 1. Main frame; 101. Support rod; 102. Base plate; 103. Equipment frame; 104. Gas pipe; 105. Pneumatic control switch; 106. Cylinder; 107. Telescopic rod; 108. Pressure table; 109. Hammer; 110. Limiting post; 111. Secondary support rod; 112. Limiting sleeve; 113. Positioning post; 114. Pressure table; 115. Limiting plate; 2. Support component; 201. Metal frame; 202, bracket head; 203, buckle groove; 204, buckle eye. Detailed Implementation

[0016] Embodiments of this disclosure will now be described in more detail with reference to the accompanying drawings. While some embodiments of this disclosure are shown in the drawings, it should be understood that this disclosure can be implemented in various forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided to provide a more thorough and complete understanding of this disclosure. It should be understood that the accompanying drawings and embodiments of this disclosure are for illustrative purposes only and are not intended to limit the scope of protection of this disclosure.

[0017] It should also be noted that, for ease of description, only the parts relevant to the utility model are shown in the accompanying drawings. Unless otherwise specified, the embodiments and features described in this disclosure can be combined with each other.

[0018] It should be noted that the concepts of "first" and "second" mentioned in this disclosure are used only to distinguish different devices, modules, or units, and are not used to limit the order of functions performed by these devices, modules, or units or their interdependencies. It should be noted that the terms "a" and "a plurality of" used in this disclosure are illustrative rather than restrictive, and those skilled in the art should understand that, unless otherwise expressly indicated in the context, they should be understood as "one or more".

[0019] This disclosure will now be described in detail with reference to the accompanying drawings and embodiments.

[0020] This utility model provides, for example Figure 1-4The illustrated choke bracket mounting fixture includes a main frame 1. A bracket workpiece 2 is engaged on one side of the bottom of the main frame 1. The main frame 1 includes a support rod 101, and a base plate 102 is fixed to the bottom end of the support rod 101. An equipment frame 103 is fixed to the top end of the support rod 101. A gas pipe 104 passes through the center of the equipment frame 103, and a pneumatic control switch 105 is connected to the end of the gas pipe 104. A cylinder 106 is connected to the end of the gas pipe 104, and a telescopic connection is made to the bottom end of the cylinder 106. The bottom end of the telescopic rod 107 is fixed with a pressure platform 108. A hammer 109 is fixed on one side of the bottom surface of the pressure platform 108, and a limit stake 110 is fixed on the other side of the bottom surface of the pressure platform 108. A secondary support rod 111 is fixed on one side of the bottom surface of the equipment frame 103. A limit sleeve 112 is fixed at the top of the secondary support rod 111, and a positioning stake 113 is fixed at the top of the outer wall of the secondary support rod 111. A pressure receiving platform 114 is fixed at the bottom of the outer wall of the secondary support rod 111, and a limit piece 115 is fixed on the outer wall of the pressure receiving platform 114. To provide convenience in assembling the bracket workpiece 2 using this mounting fixture, such as Figure 1-3 As shown, this installation fixture is provided with stable placement at the bottom by the base plate 102, while the top support rod 101 supports the equipment frame 103 and maintains structural stability. The auxiliary support rod 111 and the pressure table 114 can provide a limit for the bracket head 202. With the help of the limit stake 110, the buttonhole 204 can be positioned by insertion. Then, the pressure table 108 connected to the telescopic rod 107 is pressed down by the pneumatic switch 105. With the help of the hammer 109, the bracket head 202 and the buttonhole 204 are quickly fastened together. The installation is convenient, quick and easy, and can be used for a long time, improving production efficiency and yield. During the fastening process, the bracket head 202 and the buckle eye 204 can also be aligned with the upper and lower limit sleeve 112 at the top of the auxiliary support rod 111 and the limit stake 110 through the upper and lower insertion, so as to limit and assist in positioning, and enable the hammer 109 at the bottom of the pressure platform 108 to stably apply pressure to the top of the pressure platform 114.

[0021] like Figure 3-4 As shown, the bracket workpiece 2 includes a metal frame 201, and a bracket head 202 is fixed to the top of the metal frame 201. A buckle groove 203 is provided on the inner wall of the bracket head 202, and a buckle eye 204 is engaged on the inner wall of the buckle groove 203. To improve installation convenience, such as Figure 3-4 As shown, the bracket workpiece 2 of this mounting fixture consists of a metal frame 201, a bracket head 202, and a buttonhole 204. The bracket head 202 can be engaged and fixed with the buttonhole 204 through the groove 203. During the installation process, the flat structure at the top of the bracket head 202 facilitates the stable downward pressing of the hammer 109. The limiting piece 115 can assist in limiting one side of the metal frame 201, providing stability and limiting function during the installation process.

[0022] In summary, when using this installation fixture, the user should first align the center hole of the eyelet 204 with the positioning post 113 and insert it into the limiting position. Then, one side of the metal frame 201 should be fitted against the inner wall of the limiting piece 115, while simultaneously aligning the support head 202 at the top of the metal frame 201 with the eyelet 204, and aligning the groove 203 of the support head 202 with the recessed part of the eyelet 204, as shown in the attached figure. Figure 3 As shown, after the installation of this bracket workpiece 2 is completed, the operator can press the pneumatic control switch 105, which connects to the external compressed air pipe and, together with the gas pipe 104, applies pressure to the cylinder 106, causing the telescopic rod 107 at the bottom of the cylinder 106 to press down, and simultaneously pressing down the pressure platform 108 fixed at the bottom of the telescopic rod 107 and the hammer 109. At this time, the limiting stake 110 at the bottom of the pressure platform 108 is aligned and inserted with the limiting sleeve 112, and at the same time, the hammer 109 applies pressure to the top surface of the bracket head 202, causing the bracket head 202 to press down rapidly with the pressure and engage with the buckle 204, completing the installation process. Afterwards, the user can rotate the metal frame 201 along the opening on the other side of the limiting piece 115 to remove the installed metal frame 201 and buckle 204.

[0023] The above description is merely a selection of preferred embodiments of this disclosure and an explanation of the technical principles employed. Those skilled in the art should understand that the scope of the utility model involved in the embodiments of this disclosure is not limited to the technical solutions formed by specific combinations of the above-described technical features, but should also cover other technical solutions formed by arbitrary combinations of the above-described technical features or their equivalents without departing from the above-described inventive concept. For example, technical solutions formed by substituting the above features with (but not limited to) technical features with similar functions disclosed in the embodiments of this disclosure.

Claims

1. A fixture for installing eyelets on a windbreak door bracket, comprising a main frame (1), characterized in that, The main frame (1) has a support workpiece (2) engaged on one side of its bottom. The main frame (1) includes a support rod (101), and a base plate (102) is fixed to the bottom end of the support rod (101). An equipment frame (103) is fixed to the top end of the support rod (101). A gas pipe (104) is inserted through the center of the equipment frame (103), and a pneumatic control switch (105) is connected to the end of the gas pipe (104). A cylinder (106) is connected to the end of the gas pipe (104), and a telescopic rod (107) is telescopically connected to the bottom end of the cylinder (106). The telescopic rod (107) A pressure platform (108) is fixed to the bottom of the equipment frame (103). A hammer (109) is fixed to one side of the bottom surface of the pressure platform (108). A limit stake (110) is fixed to the other side of the bottom surface of the pressure platform (108). A secondary support rod (111) is fixed to one side of the bottom surface of the equipment frame (103). A limit sleeve (112) is fixed to the top of the secondary support rod (111). A positioning stake (113) is fixed to the top of the outer wall of the secondary support rod (111). A pressure receiving platform (114) is fixed to the bottom of the outer wall of the secondary support rod (111). A limit piece (115) is fixed to the outer wall of the pressure receiving platform (114).

2. The airlock door bracket eyelet installation fixture according to claim 1, characterized in that, The equipment frame (103) is fixedly connected to the base plate (102) via a support rod (101), and the cylinder (106) is fixed to one side of the top of the equipment frame (103).

3. The airlock door bracket eyelet installation fixture according to claim 1, characterized in that, The pressure table (108) forms a telescopic structure with the cylinder (106) via the telescopic rod (107), and the cylinder (106) is connected to the pneumatic control switch (105) via the gas pipe (104).

4. The airlock door bracket eyelet installation fixture according to claim 1, characterized in that, The top surface of the pressure platform (108) is fixedly connected to the hammer (109) and the limiting stake (110), and the limiting stake (110) is aligned vertically with the limiting sleeve (112).

5. The airlock door bracket eyelet installation fixture according to claim 1, characterized in that, The limiting sleeve (112) and the pressure plate (114) are fixedly connected to the auxiliary support rod (111), and the top of the pressure plate (114) is aligned vertically with the hammer (109).

6. The airlock door bracket eyelet installation fixture according to claim 1, characterized in that, The bracket workpiece (2) includes a metal frame (201), and a bracket head (202) is fixed at the top of the metal frame (201). The inner wall of the bracket head (202) is provided with a buckle groove (203), and the inner wall of the buckle groove (203) is fitted with a buckle eye (204).

7. The airlock door bracket eyelet installation fixture according to claim 6, characterized in that, The metal frame (201) and the support head (202) are fixedly connected, and the support head (202) is fastened to the groove at one end of the buttonhole (204) through the buckle groove (203).

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