Double-calendar positioning spring rod easy to stamp

Abstract

The utility model provides a double-calendar positioning spring rod easy to stamp, which relates to the technical field of spring rods and comprises a main clamping plate, a screw hole is arranged on the outer surface wall of the main clamping plate, and a positioning hole is arranged on the outer surface wall of the main clamping plate. According to the double-calendar positioning spring rod, the bending angle and the radian of the positioning rod are optimized, a worker can conveniently punch and form the double-calendar positioning spring rod at a time through a composite continuous punching die, the punching difficulty is reduced through the reasonable design, the production efficiency of the double-calendar positioning spring rod is improved to a great extent, and the production cost of the double-calendar positioning spring rod is reduced. The double-calendar positioning spring rod is easy to punch and form, and the defective rate in the punching process can be reduced, so that the material and labor cost is saved, the product price is reduced, the competitiveness of the double-calendar positioning spring rod is improved, and more benefits can be brought to factories by the double-calendar positioning spring rod; an operator can conveniently fix the device in the mechanical watch.

Description

Technical Field

[0001] The utility model relates to the technical field of spring rods, in particular to a double-calendar positioning spring rod which is easy to punch. Background Art

[0002] A spring bar, also known as a spring bar, is an adjustable length bar. Its structure usually consists of a high-strength bar and an internal spring. Its main function is to provide elastic support within a certain range. It can be used in various applications such as automobile engines, industrial machinery, household appliances, furniture, etc.

[0003] The existing double-calendar positioning spring rod not only has high requirements on materials, but also has a relatively complex geometric shape, which makes the stamping process complicated and difficult to control, greatly increasing the scrap rate in the stamping process, which not only affects the production efficiency of the double-calendar positioning spring rod, but also increases the material and labor costs in the production process, resulting in a higher product price. Utility Model Content

[0004] The utility model aims to solve the problem that the production efficiency is reduced and the product price is increased due to the difficulty in stamping when the above equipment is used, and thus proposes a double calendar positioning spring rod that is easy to stamp.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a double calendar positioning spring rod that is easy to stamp, comprising a main splint, wherein the outer wall of the main splint is provided with screw holes;

[0006] Preferably, a positioning hole is formed on the outer wall of the main plate.

[0007] Preferably, a positioning rod 1 is provided on the outer surface wall of the main plate.

[0008] Preferably, a second positioning rod is provided on the outer surface wall of the main plate.

[0009] Compared with the prior art, the advantages and positive effects of the utility model are:

[0010] 1. In the utility model, the bending angle and the curvature of the positioning rod of the double calendar positioning spring rod are optimized, so that workers can use the composite continuous stamping die to stamp it into shape in one time. This reasonable design reduces the difficulty of stamping and greatly improves the production efficiency of the double calendar positioning spring rod. The double calendar positioning spring rod is easy to stamp and form, and can also reduce the defective rate in the stamping process, thereby saving material and labor costs, reducing product prices, and improving the competitiveness of the double calendar positioning spring rod, so that it can bring more benefits to the factory. The screw holes and the positioning holes cooperate with each other, which can facilitate the operator to fix it inside the mechanical watch. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 The utility model provides a main structural schematic diagram of a double calendar positioning spring rod that is easy to stamp;

[0012] Figure 2 The utility model provides a side plan view of two parts of a positioning rod in a double calendar positioning spring rod that is easy to stamp;

[0013] Figure 3 A schematic plan view of a portion of a positioning rod in a double calendar positioning spring rod that is easy to stamp is provided for the utility model;

[0014] Figure 4 The utility model provides a top plan view of a main splint structure in a double calendar positioning spring rod which is easy to stamp.

[0015] Legend:

[0016] 1. Main plate; 2. Screw hole; 3. Positioning hole; 4. Positioning rod 1; 5. Positioning rod 2. DETAILED DESCRIPTION

[0017] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0018] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0019] Examples, such as Figure 1-Figure 4 As shown, the utility model provides a double calendar positioning spring rod that is easy to stamp, including a main plate 1, the outer wall of the main plate 1 is provided with a screw hole 2, the outer wall of the main plate 1 is provided with a positioning hole 3, the outer wall of the main plate 1 is provided with a positioning rod 1 4, and the outer wall of the main plate 1 is provided with a positioning rod 2 5.

[0020] The effect achieved by the entire embodiment is that after the bending angle and the curvature of the two positioning rods are improved, it is convenient for people to form them in one step with the help of a stamping device, which not only greatly improves the production efficiency of the double calendar positioning spring rod, but also reduces the defective rate in the production process, thereby saving material and labor costs and improving the market competitiveness of the product. When the double calendar positioning spring rod needs to be installed, the main plate 1 can be initially positioned through the positioning hole 3 to speed up the installation efficiency, and then the screw is inserted into the screw hole 2 to fix it, and the positioning rod 1 4 and the positioning rod 2 5 are matched with the calendar disk and the weekly calendar disk of the mechanical watch to start working.

[0021] Working principle: Compared with ordinary positioning rods, the two positioning rods 1 4 and 2 5 of the double calendar positioning spring rod have different bending angles and curvatures, which makes it convenient for workers to use a composite continuous stamping die to form it in one go, without the need to use other equipment to process it again, thereby improving the production efficiency of the double calendar positioning spring rod and reducing production costs. The operator can fix the position of the main plate 1 through the positioning hole 3 opened on the main plate 1, and then insert the screw into the screw hole 2 to avoid loosening or displacement during work, thereby ensuring the stability and accuracy of the equipment. Then the operator respectively matches the positioning rod 1 4 and the positioning rod 2 5 with the calendar disk and the weekly calendar disk of the mechanical watch, and uses the elastic force of the positioning rod to ensure its rapid positioning and realize automatic adjustment of the date.

[0022] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A double calendar positioning spring lever that is easy to stamp, comprising a main plate (1), characterized in that: The outer wall of the main plate (1) is provided with a screw hole (2), the outer wall of the main plate (1) is provided with a first positioning rod (4), and the outer wall of the main plate (1) is provided with a second positioning rod (5).

2. The double calendar positioning spring rod that is easy to stamp according to claim 1, characterized in that: The outer wall of the main splint (1) is provided with a positioning hole (3).

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