A spring, spring rod, spring frame assembly tool

Abstract

The utility model relates to the field of door lock spring accessories installation, in particular to a spring, spring rod, and spring frame assembly tool. Compared with the existing manual multiple assembly method, the tool can complete the assembly in one time, which can not only complete the assembly efficiently and quickly, but also ensure the safety of the assembly process; to meet people's needs for light, convenient and efficient work, a spring, spring rod, and spring frame assembly tool is provided. The spring, spring rod, and spring frame assembly tool of the utility model has a clever structure, a reasonable and unique design, can be prepared by conventional processes, and can be assembled in a simple, fast and efficient integrated manner, reducing time costs, saving labor costs, and having high safety.

Description

Technical Field

[0001] The utility model relates to the technical field of door lock spring accessory installation, in particular to a spring, a spring rod and a spring frame assembly tool. Background Art

[0002] Traditionally, the spring needs to be manually compressed and installed into the spring frame, and the spring rod needs to be inserted and installed repeatedly to complete the processing of the part; the installation of the part is complicated, the efficiency is low, and the labor intensity of employees is high. The spring is easy to pop out during the installation process, which poses a safety hazard and cannot meet the modern safe, efficient and convenient production requirements.

[0003] To this end, the present application designs a spring, spring rod, and spring frame assembly tool to solve the above problems. Utility Model Content

[0004] In order to make up for the deficiencies in the prior art, the utility model provides a spring, a spring rod and a spring frame assembly tool.

[0005] A spring, spring rod, and spring frame assembly tool, including a bottom plate, characterized in that:

[0006] The bottom plate is fixedly connected with a positioning plate, the positioning plate is slidably matched with a slider, a fixed block is fixedly connected to one side above the positioning plate, and inserts are respectively fixed on the slider and the fixed top block. The slider moves under force, compresses the spring and pushes the spring rod to move into the spring frame, thereby completing the assembly of the spring rod, spring frame and spring.

[0007] Furthermore, in order to better implement the present invention, a pair of notches are provided on the side of the bottom plate, and a pair of grooves are provided on the front of the bottom plate.

[0008] Furthermore, in order to better realize the utility model, the front side of the positioning plate is provided with an inner cavity and a pair of pin holes; the side end of the slider is provided with a step.

[0009] Furthermore, in order to better realize the utility model, the slider is provided with a "C"-shaped structure and slides with the positioning plate; the part of the slider compressing the spring is provided with an inclined surface; the front of the slider is provided with a hole for fixing the insert, and the center distance of the hole is consistent with the center distance of the two grooves in the spring frame.

[0010] Furthermore, in order to better implement the utility model, a hole for fixing the insert is provided on the front side of the fixing block, and the center distance of the hole is consistent with the center distance of the two slots in the spring frame.

[0011] Furthermore, in order to better implement the present invention, the insert is interference fit with the slider and the fixed block.

[0012] Furthermore, in order to better implement the present invention, positioning pins are fixed on the bottom plate and the positioning plate, and the positioning pins are used to fix the relative positions of the bottom plate and the positioning plate and limit the movement stroke of the slider.

[0013] The beneficial effects of the utility model are:

[0014] The spring, spring rod and spring frame assembly tool of the utility model has an ingenious structure and a reasonable and unique conception. It can be prepared through conventional processes and assembled in an integrated manner in a simple, fast and efficient manner, thereby reducing time costs, saving labor costs and having high safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall tooling structure of the utility model;

[0016] Figure 2 It is a three-dimensional structural schematic diagram of the utility model after removing the spring, spring rod and spring frame;

[0017] Figure 3 It is an exploded view of the overall structure of the utility model;

[0018] Figure 4 This is a schematic diagram of the spring, spring rod and spring frame product of the utility model.

[0019] In the figure,

[0020] 1. Base plate, 2. Positioning plate, 3. Slider, 4. Fixed block, 5. Insert, 6. Positioning pin, 7. Spring rod, 8. Spring frame, 9. Spring. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only some embodiments of the utility model, not all embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0022] Therefore, the following detailed description of the embodiments of the utility model provided in the accompanying drawings is not intended to limit the scope of the utility model claimed for protection, but merely represents selected embodiments of the utility model. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the utility model.

[0023] Figure 1-Figure 4 A specific embodiment of the utility model is a spring, spring rod, spring frame assembly tool, such as Figure 3As shown, from top to bottom are inserts 5, which are respectively installed in the insert holes on the fixed block 4 and the slider 3; the fixed block 4 is fixed to the end of the positioning plate 2; the slider 3 is provided with a slide groove, which is sleeved on the positioning plate 2, and slidably cooperates with the positioning plate 2, and slides along the positioning plate 2; the positioning pin 6 is fixed on the positioning plate 2 and the bottom plate 1, fixes the relative position of the positioning plate 2 and the bottom plate 1, and at the same time exceeds the part of the positioning plate to limit the movement range of the slider; the positioning plate 2 is provided with an inner cavity for fixing the spring frame, and a small-sized step is provided at the other end where the fixed block is installed, so as to facilitate the disassembly of the slider 3; a pair of grooves for convenient operation are provided on the bottom plate 1, and a pair of slider avoidance grooves are provided on the front and rear sides; the positioning plate 2 is fixed to the bottom plate 1.

[0024] The thickness of the positioning plate 2 is slightly higher than the thickness of the product after assembly. The positioning portion formed after assembling the fixing block enables the product to be taken out conveniently and flexibly.

[0025] The size and roughness of the inclined surface of the slider 3 can ensure that the spring is compressed and can also ensure that the spring is smoothly pressed into the spring frame groove, slidingly cooperates with the positioning plate 2, and can slide horizontally on the positioning plate 2.

[0026] The spring frame 8 is placed in the positioning groove of the positioning plate 2, and the spring 9 and the spring rod 7 are placed. The spring at the fixed block end is placed in the groove, and the spring at the other end is higher than the groove, and the spring rod extends out of the spring on the slider side; the slider 3 is moved until the slider reaches the positioning pin 6. At this time, the spring rod 7 is installed in the spring 9, and the spring 9 is installed in the spring groove on the spring frame, completing the assembly of the spring, spring rod and spring frame. The whole assembly process is flexible in operation, and the installation is convenient, simple, efficient and fast.

[0027] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Other modifications or equivalent substitutions made to the technical solution of the utility model by ordinary technicians in this field should be included in the scope of the claims of the utility model as long as they do not depart from the spirit and scope of the technical solution of the utility model.

Claims

1. A spring, spring rod and spring frame assembly tool, comprising a base plate (1), characterized in that: The bottom plate (1) is fixedly connected to a positioning plate (2), a slider (3) is slidably matched on the positioning plate (2), a fixing block (4) is fixedly connected to one side above the positioning plate (2), and inserts (5) are respectively fixed to the slider (3) and the fixing block (4). The slider (3) moves under force, compresses the spring (9) and pushes the spring rod (7) to move into the spring frame (8), thereby completing the assembly of the spring rod (7), the spring frame (8) and the spring (9).

2. The spring, spring rod and spring frame assembly tool according to claim 1, characterized in that: A pair of notches are provided on the side of the bottom plate (1), and a pair of grooves are provided on the front of the bottom plate (1).

3. The spring, spring rod and spring frame assembly tool according to claim 1, characterized in that: The front side of the positioning plate (2) is provided with an inner cavity and a pair of pin holes; the side end of the sliding block (3) is provided with a step.

4. The spring, spring rod and spring frame assembly tool according to claim 1, characterized in that: The slider (3) is provided with a "C"-shaped structure and is slidably matched with the positioning plate (2); the portion of the slider (3) that compresses the spring (9) is provided with an inclined surface; a hole for fixing the insert (5) is provided on the front side of the slider (3), and the center distance of the hole is consistent with the center distance of the two grooves in the spring frame (8).

5. The spring, spring rod and spring frame assembly tool according to claim 1, characterized in that: The front side of the fixing block (4) is provided with a hole for fixing the insert (5), and the center distance of the hole is consistent with the center distance of the two grooves in the spring frame (8).

6. The spring, spring rod, and spring frame assembly tool according to claim 1, characterized in that: The insert (5) is interference fit with the slider (3) and the fixed block (4).

7. The spring, spring rod, and spring frame assembly tool according to claim 1, characterized in that: Positioning pins (6) are fixed on the base plate (1) and the positioning plate (2), and the positioning pins (6) are used to fix the relative positions of the base plate (1) and the positioning plate (2) and to limit the movement stroke of the slider (3).

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