Biting-proof die bus shearing device

Abstract

The application discloses a kind of anti-biting mould bus shearing device, including: upper template, upper blade, baffle, lower blade, lower template;Upper template bottom surface is provided with upper blade;Lower blade is installed on lower template;Baffle is set to the side of the bottom surface of upper blade;Baffle extends to lower blade perpendicularly to upper blade and is set;The extension end of baffle extends through the top surface of lower blade and is close to lower blade;Upper blade, the side of baffle close to lower blade is flush;Baffle changes side and lower blade and is left with 0.2~0.5nn gap.The device is set to the side of upper blade close to lower blade by baffle, effectively prevent the occurrence of blade biting breakage caused by lower blade after local alignment of upper and lower blades.

Description

Technical Field

[0001] This application relates to the field of busbar production technology, and in particular to an anti-biting busbar shearing device. Background Technology

[0002] Existing busbar cutting machines are prone to blade breakage during use due to damage to the upper blade guide rail, causing misaligned upper and lower blades to align and bite together. To avoid this, manual adjustment of the lateral gap between the upper and lower blades is currently used. However, this adjustment is inefficient and affects the installation efficiency of the blades. Excessive lateral gap can hinder normal busbar cutting, while insufficient lateral gap increases the risk of blade breakage during use.

[0003] The information disclosed in the background section is intended only to enhance the understanding of the overall background of this utility model and should not be construed as an admission or in any way implying that such information constitutes prior art known to those skilled in the art. Utility Model Content

[0004] This application provides a busbar shearing device to address the above-mentioned technical problems. The device effectively prevents the upper and lower blades from being bitten off when pressed down after partial alignment by setting a stop bar on the side of the upper blade close to the lower blade.

[0005] This application provides an anti-chewing busbar shearing device, including: an upper template, an upper blade, a stop bar, a lower blade, and a lower template; An upper blade is installed on the bottom surface of the upper template; a lower blade is installed on the lower template; a stop strip is installed on one side of the bottom surface of the upper blade; The stop bar extends vertically from the upper blade to the lower blade; the extended end of the stop bar extends past the top surface of the lower blade and is close to the lower blade. The upper blade and the stop bar are flush with the side of the lower blade; a gap of 0.2~0.5mm is left between the side of the stop bar and the lower blade.

[0006] Preferably, the width of the upper blade and the lower blade is 220 mm.

[0007] Preferably, the height of the baffle is 30mm.

[0008] Preferably, the lower end face of the stop bar extends 15mm beyond the top face of the lower blade.

[0009] Preferably, it includes: an adjustment gap strip; a lower blade installed in the mounting groove of the lower template; the adjustment gap strip being filled in the mounting groove; and the side walls of the adjustment gap strip and the lower blade being arranged abutting against each other.

[0010] Preferably, the cross-sectional length of the adjusting gap strip is 0.2 mm and the width is 0.5 mm.

[0011] Preferably, an upper blade overlap point is provided on the lower end face of the upper blade's stop bar.

[0012] The beneficial effects that this application can produce include: 1) The anti-biting busbar shearing device provided in this application facilitates efficient equipment assembly, reduces the time required for alignment adjustment, and avoids local alignment of the upper and lower blades during use, thereby preventing the blades from being bitten off.

[0013] 2) The anti-biting busbar cutting device provided in this application, according to the adjustment requirements of the gap between the upper and lower blades, realizes the rapid adjustment of the gap between the lower and upper blades by setting an adjustment gap square strip on one side of the lower blade, thereby improving assembly efficiency and ensuring the safety of equipment use during the cutting process. Attached Figure Description

[0014] Figure 1 A schematic diagram of the feed end direction of the anti-chewing busbar shearing device in at least one embodiment provided in this application; Figure 2 A side view schematic diagram of the anti-chewing busbar shearing device in at least one embodiment provided in this application; Figure 3 for Figure 1 A magnified schematic diagram of the structure at point A in the middle; Legend: Upper template 1, upper blade 2, stop bar 3, lower blade 4, lower template 5, adjustment gap square bar 41, upper blade overlap point 31. Detailed Implementation

[0015] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. The components of the embodiments of this utility model described and shown in the accompanying drawings can typically be arranged and designed in various different configurations.

[0016] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0017] Technical means not detailed in this application and not used to solve the technical problems of this application are all set according to common general knowledge in the field, and multiple common general knowledge setting methods can be used to achieve this. The device in this application is only a structural improvement on the existing busbar cutting machine. The other busbar cutting machine structures not detailed are the same as the existing busbar cutting machines and will not be described in detail here.

[0018] See Figures 1-3 The anti-biting busbar shearing device provided in this application includes: an upper template 1, an upper blade 2, a lower blade 4, and a lower template 5; the upper blade 2 is set below the upper template 1; the lower blade 4 is set on the lower template 5; the upper blade 2 is set below the upper template 1; the lower blade 4 is set on the lower template 5; viewed from the direction of the vertical feed end, the upper blade 2 and the lower blade 4 are laterally staggered, and the lateral spacing between the upper blade 2 and the lower blade 4 is 0.2~0.5mm; an upper blade overlap point 31 is provided on the lower end face of the baffle 3 of the upper blade 2, and when cutting, the contact at this point prevents the upper blade 2 and the lower blade 4 from partially aligning and causing biting.

[0019] A stop bar 3 is disposed on the lower end face of the upper blade 2; the lower end face of the stop bar 3 is an extension end, which extends beyond the top surface of the lower blade 4. This prevents the upper blade 2 and the lower blade 4 from partially aligning during busbar cutting, which could lead to biting and blade damage. During cutting, the upper blade 2 moves downward while the lower blade 4 remains stationary, thus achieving the cutting of the busbar. For ease of display, the operating platform for placing the busbar is not shown; its specific location is the same as that of existing busbar cutting machines and will not be described further here.

[0020] In one specific embodiment, the gap between the stop bar 3 and the side of the upper blade 2 near the lower blade 4 and the side of the lower blade 4 is set at 0.2~0.5mm to ensure cutting safety.

[0021] In one specific embodiment, the width of the upper blade 2 and the lower blade 4 is 220mm.

[0022] In one specific embodiment, the height of the baffle 3 is 30mm. This setting ensures that the upper blade 2 and the lower blade 4 are partially aligned, preventing damage to the blades.

[0023] In one specific embodiment, the lower end face of the baffle 3 extends 15mm beyond the top surface of the lower blade 4 to achieve effective blocking.

[0024] In one specific embodiment, the method includes: adjusting gap strip 41; the lower blade 4 is installed in the mounting groove of the lower template 5; the mounting groove is filled with adjusting gap strip 41; the function of adjusting gap strip 41 is to facilitate the installation operator to quickly locate the installation position of the lower blade 4, thereby improving assembly efficiency. The specific installation structure of the lower blade 4 is the same as that of the existing busbar cutting machine, and will not be described in detail here.

[0025] In one specific embodiment, the cross-sectional length of the adjusting gap strip 41 is 0.2mm and the width is 0.5mm. This setting allows the gap strip 41 to be flipped and adjusted according to the required gap, thus adjusting the groove gap. This facilitates quick positioning during installation, improving installation efficiency and adaptability.

[0026] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A device for preventing the cutting of busbars, characterized in that, include: Upper template (1), upper blade (2), stop bar (3), lower blade (4), lower template (5); An upper blade (2) is set on the bottom surface of the upper template (1); a lower blade (4) is installed on the lower template (5); a stop strip (3) is set on one side of the bottom surface of the upper blade (2); The baffle (3) extends vertically from the upper blade (2) to the lower blade (4); the extended end of the baffle (3) extends past the top surface of the lower blade (4) and is close to the lower blade (4); The upper blade (2) and the stop bar (3) are flush with the side of the lower blade (4); a gap of 0.2~0.5mm is left between the side of the stop bar (3) and the lower blade (4).

2. The anti-chewing busbar shearing device according to claim 1, characterized in that, The width of the upper blade (2) and the lower blade (4) is 220mm.

3. The anti-chewing busbar shearing device according to claim 1, characterized in that, The height of the baffle (3) is 30mm.

4. The anti-chewing busbar shearing device according to claim 1, characterized in that, The lower end face of the stop bar (3) extends 15mm beyond the top face of the lower blade (4).

5. The anti-chewing busbar shearing device according to claim 1, characterized in that, include: Adjust the gap strip (41); the lower blade (4) is installed in the mounting groove of the lower template (5); the mounting groove is filled with the adjustment gap strip (41); the side walls of the adjustment gap strip (41) and the lower blade (4) are set together.

6. The anti-chewing busbar shearing device according to claim 1, characterized in that, The cross-sectional length of the adjustable gap strip (41) is 0.2 mm and the width is 0.5 mm.

7. The anti-chewing busbar shearing device according to claim 1, characterized in that, An upper blade overlap point (31) is provided on the lower end face of the stop bar (3) of the upper blade (2).

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