Cutting device in bus copper bar processing

Abstract

The utility model belongs to the technical field of bus copper bar processing, and particularly relates to a cutting device in bus copper bar processing, which comprises an upper cutter and a lower cutter which are sequentially arranged at the top from top to bottom and can be used for cutting, a clamping seat is arranged on one side of the lower cutter, and a clamping groove for placing a bus copper bar penetrates through one side, facing the lower cutter, of the top of the clamping seat. A plurality of positioning areas are arranged in the clamping groove in the axial direction at equal intervals, a positioning block and a lifting piece are sequentially arranged in each positioning area from top to bottom, and scale marks used for positioning are arranged at the top of each positioning block. When one end of the bus copper bar abuts against one of the positioning blocks, the bus copper bar is positioned on the clamping seat in a fixed-length mode, and the bus copper bar does not need to be measured and marked when the device is used for shearing.

Description

Technical Field

[0001] The utility model belongs to the technical field of busbar copper bar processing, and in particular relates to a cutting device in busbar copper bar processing. Background Art

[0002] The busbar copper bar needs to be cut according to the size during production. A cutting device is used in this process to cut the busbar copper bar.

[0003] The existing cutting device includes an upper tool and a lower tool that can be cut, and a hydraulic cylinder that drives the upper tool to descend. The existing busbar copper bar must be measured, marked, and positioned using a measuring tool before cutting, which is relatively cumbersome. In addition, the existing busbar copper bar needs to be placed between the upper tool and the lower tool when positioning, so that the marking position is at the shearing position of the upper tool and the lower tool. This operation is generally placed by the operator's vision, with low accuracy. The busbar copper bar will cause the shearing end to tilt after shearing, affecting the product quality of the busbar copper bar. Utility Model Content

[0004] The utility model aims to provide a cutting device for processing busbar copper bars, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cutting device for busbar copper bar processing, comprising: an operating table, the top of the operating table is provided with a shearing upper tool and a lower tool in sequence from top to bottom, one side of the lower tool is provided with a clamping seat, the top of the clamping seat is penetrated by a clamping groove for placing the busbar copper bar on the side facing the lower tool, a plurality of positioning areas are provided in the clamping groove at equal distances along the axial direction, each of the positioning areas is provided with a positioning block and a lifting member in sequence from top to bottom, the top of each positioning block is provided with a scale line for positioning, and the lifting member is used to drive the positioning block for lifting support.

[0006] Preferably, a plurality of mounting holes extending into the clamping groove are axially opened in the clamp seat, each positioning area is formed in the corresponding mounting hole, a plurality of lifting members are arranged in the corresponding mounting holes, and the bottom end of the positioning block movably extends into the mounting hole.

[0007] Preferably, the lifting member comprises a spring, the spring is longitudinally installed in the installation hole, and the top end of the spring is installed at the bottom end of the positioning block.

[0008] Preferably, a moving mechanism installed below the clamping seat is further provided on the top of the operating table, and the moving mechanism is used to drive the clamping seat to move closer to or away from one side of the lower tool.

[0009] Preferably, the moving mechanism comprises a guide rail, and the guide rail is arranged in the axial direction of one side of the lower tool, and a guide groove for accommodating the guide rail is axially penetrated through the bottom of the clamping seat.

[0010] Preferably, a guide rod for guiding the spring is longitudinally provided in the mounting hole, a guide hole for accommodating the guide rod is provided at the bottom end of the positioning block, and the spring is sleeved on the guide rod.

[0011] Preferably, a clamping mechanism for clamping the busbar copper bar is further provided in the clamping groove, and a clamping end of the clamping mechanism abuts against a side wall of the busbar copper bar.

[0012] Preferably, the clamping mechanism includes a clamping block and an adjusting bolt, the clamping block is movably installed in the radial direction on the inner wall of the clamping groove, the adjusting bolt passes through the outer side of the clamping seat and is threaded into the clamping groove, and one end of the adjusting bolt is rotatably installed on the side of the clamping block away from the busbar copper bar.

[0013] Preferably, a slot is provided on one side of the clamping block close to the busbar copper bar, and an edge of the busbar copper bar abuts against the slot.

[0014] Preferably, a slide groove is provided in the radial direction of the clamping groove, and a sliding block movable in the slide groove is provided at the bottom of the clamping block.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] (1) The utility model adds a clamping seat, a plurality of positioning blocks and scale lines for positioning the positioning blocks, which cooperate with each other. When one end of the busbar copper bar abuts against one of the positioning blocks, the busbar copper bar is fixed to a certain length and positioned on the clamping seat, thereby achieving the goal that the busbar copper bar does not need to be measured or marked when the equipment is shearing.

[0017] (2) The utility model adds a mounting hole that cooperates with the lifting member. When one end of the busbar copper bar abuts against one of the positioning blocks, the other multiple positioning blocks under the busbar copper bar enter the mounting hole through the lifting member, thereby preventing the positioning blocks from interfering with the busbar copper bar.

[0018] (3) The utility model adds a spring, and the elastic force of the spring allows the positioning block to be pushed outward from the mounting hole, thereby facilitating the positioning of the end of the busbar copper bar.

[0019] (4) The utility model adds a moving mechanism, which can position the busbar copper bar on the outside of the shearing area and place it on the clamping seat, making it convenient to position the busbar copper bar. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a side view of the utility model;

[0021] Figure 2 It is a top view of the guide rail, clamp seat and clamp block of the utility model;

[0022] Figure 3 for Figure 1 Enlarged view of point A in the middle;

[0023] Figure 4 It is a cross-sectional view of the guide rail, clamping seat, clamping mechanism, lifting member and positioning block of the utility model;

[0024] In the figure: 1. operating table; 2. lower tool; 3. upper tool; 4. guide rail; 5. guide groove; 6. clamping seat; 7. adjusting bolt; 8. clamping block; 9. slot; 10. positioning block; 11. clamping groove; 12. guide hole; 13. guide rod; 14. mounting hole; 15. spring; 16. slider; 17. slide groove; 18. scale line. DETAILED DESCRIPTION

[0025] 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 part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] refer to Figure 1-2 As shown, the utility model provides a cutting device for busbar copper bar processing, comprising: an operating table 1, the top of the operating table 1 is provided with a shearing upper tool 3 and a lower tool 2 in sequence from top to bottom, a clamping seat 6 is provided on one side of the lower tool 2, and a clamping groove 11 for placing the busbar copper bar is penetrated from the top of the clamping seat 6 to the side facing the lower tool 2, and a plurality of positioning areas are equidistantly arranged in the clamping groove 11 along the axial direction, and each positioning area is provided with a positioning block 10 and a lifting member in sequence from top to bottom, and a scale line 18 for positioning is provided on the top of each positioning block 10, and the lifting member is used to drive the positioning block 10 to perform lifting support.

[0027] Combination Figure 4 As shown, a plurality of mounting holes 14 extending into the clamping groove 11 are axially opened in the clamp seat 6, each positioning area is formed in a corresponding mounting hole 14, a plurality of lifting members are arranged in the corresponding mounting hole 14, and the bottom end of the positioning block 10 movably extends into the mounting hole 14.

[0028] As described above, when using the operating table 1, upper tool 3, lower tool 2, clamping seat 6, multiple positioning blocks 10 and multiple lifting parts provided by the utility model, multiple lifting parts are embedded and installed in the clamping seat 6 through multiple mounting holes 14, and multiple positioning blocks 10 are lifted and supported in the clamping groove 11 by multiple lifting parts. The scale line 18 on the corresponding positioning block 10 is selected according to the size of the busbar copper bus that needs to be cut. At this time, the end of the busbar copper bus is allowed to abut against the side of the selected positioning block 10 close to the lower tool 2, and the busbar copper bus is below. At this time, the multiple positioning blocks 10 below the busbar copper bus compress the lifting parts, so that the positioning blocks 10 enter the mounting holes 14, avoiding the positioning blocks 10 below the busbar copper bus interfering with the positioning of the busbar copper bus. By having different positioning blocks 10 at the ends of the busbar copper bus, the busbar copper bus can be positioned in multiple sizes.

[0029] Further, in order to facilitate the lifting and supporting of the positioning block 10, refer to Figure 4 As shown, the lifting member includes a spring 15, which is longitudinally installed in the mounting hole 14, and the top end of the spring 15 is installed at the bottom end of the positioning block 10. The positioning block 10 is automatically pushed out of the mounting hole 14 by the elastic force of the spring 15, thereby providing positioning for the end of the busbar copper bar in the clamping groove 11. When the positioning block 10 under the busbar copper bar is pressed down, the spring 15 is compressed by force, so that the positioning block 10 is locked in the mounting hole 14, so that the busbar copper bar is tightly fitted in the clamping groove 11.

[0030] Further, in order to facilitate the lifting and lowering guidance of the spring 15, refer to Figure 4 As shown, a guide rod 13 for guiding the spring 15 is longitudinally arranged in the mounting hole 14, and a guide hole 12 for accommodating the guide rod 13 is provided at the bottom of the positioning block 10, and the spring 15 is sleeved on the guide rod 13. The spring 15 is guided to be lifted and lowered by the guide rod 13, so that the spring 15 acts on the positioning block 10, and the guide hole 12 prevents the guide rod 13 from interfering with the lifting and lowering of the positioning block 10.

[0031] In the present utility model, combined with Figure 1-4 As shown, the top of the operating table 1 of this embodiment is also provided with a moving mechanism installed below the clamping seat 6, and the moving mechanism is used to drive the clamping seat 6 to move closer to or away from one side of the lower tool 2.

[0032] Combination Figure 1 and Figure 3-4 As shown, the moving mechanism includes a guide rail 4, which is arranged in the axial direction of one side of the lower tool 2, and a guide groove 5 for accommodating the guide rail 4 is axially penetrated through the bottom of the clamping seat 6.

[0033] As mentioned above, when using the moving mechanism provided by the utility model, the guide rail 4 in the moving mechanism provides an installation position for the clamp seat 6 to move, and the clamp seat 6 moves on the installation groove guide rail 4 through the guide groove 5. When the clamp seat 6 is pushed, the guide groove 5 allows the clamp seat 6 to move closer to or away from the side of the lower tool 2 on the guide rail 4. When the end of the clamp seat 6 abuts against the side wall of the lower tool 2, the position of the busbar copper bar between the upper tool 3 and the lower tool 2 is the cutting position. At this time, the scale line 18 on the positioning block 10 for positioning at the end of the busbar copper bar is the cutting size of the busbar copper bar.

[0034] In the present utility model, combined with Figure 1 and Figure 3-4 As shown, a clamping mechanism for clamping the busbar copper bar is also provided in the clamping groove 11 of this embodiment, and the clamping end of the clamping mechanism abuts against the side wall of the busbar copper bar.

[0035] Combination Figure 4 As shown, the clamping mechanism includes a clamping block 8 and an adjusting bolt 7. The clamping block 8 is movably installed in the radial direction on the inner wall of the clamping groove 11. The adjusting bolt 7 is threaded into the clamping groove 11 through the outer side of the clamping seat 6, and one end of the adjusting bolt 7 is rotatably installed on the side of the clamping block 8 away from the busbar copper bar.

[0036] As mentioned above, when the busbar copper bar is placed in the clamping groove 11 using the clamping mechanism provided by the utility model, the adjusting bolt 7 is tightened at this time, thereby driving the clamping block 8 to approach one side of the busbar copper bar, and then clamping the busbar copper bar in the clamping groove 11. At this time, when the busbar copper bar is sheared, the ends of the busbar copper bar are neat.

[0037] Further, in order to facilitate the busbar copper bar to fit in the clamping groove 11 when clamping, refer to Figure 3-4 As shown, a clamping groove 9 is provided on one side of the clamping block 8 close to the busbar copper bar, and the edge of the busbar copper bar abuts against the clamping groove 9. When the clamping block 8 is close to the busbar copper bar, a downward pressing force is applied to the busbar copper bar through the clamping groove 9, so that the busbar copper bar can be stably clamped in the clamping groove 11.

[0038] Further, in order to facilitate the movement and installation of the clamp block 8 in the clamp groove 11, refer to Figure 2 and Figure 4 As shown, a slide groove 17 is provided in the radial direction of the clamping groove 11, and a slider 16 that can move in the slide groove 17 is provided at the bottom of the clamping block 8. The clamping block 8 is installed in the clamping groove 11 by moving the slider 16 and the slide groove 17, and it is convenient to make the clamping block 8 approach or move away from one side of the busbar copper bar. When the clamping block 8 approaches the busbar copper bar, the busbar copper bar is clamped in the clamping groove 11, and when the clamping block 8 moves away from the busbar copper bar, it is convenient to take out the busbar copper bar in the clamping groove 11.

[0039] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cutting device for busbar copper bar processing, characterized in that: include: An operating table (1), wherein an upper shearing tool (3) and a lower shearing tool (2) are arranged on the top of the operating table (1) in order from top to bottom, a clamping seat (6) is arranged on one side of the lower shearing tool (2), a clamping groove (11) for placing a busbar copper bar is penetrated through the top of the clamping seat (6) on the side facing the lower shearing tool (2), a plurality of positioning areas are arranged in the clamping groove (11) at equal distances along the axial direction, each of the positioning areas is arranged in order from top to bottom with a positioning block (10) and a lifting member, a scale mark (18) for positioning is arranged on the top of each positioning block (10), and the lifting member is used to drive the positioning block (10) to perform lifting support.

2. The cutting device for busbar copper bar processing according to claim 1 is characterized in that: The clamp seat (6) is provided with a plurality of mounting holes (14) extending into the clamp groove (11) along the axial direction, each of the positioning areas is formed in a corresponding mounting hole (14), a plurality of lifting members are arranged in the corresponding mounting holes (14), and the bottom end of the positioning block (10) movably extends into the mounting hole (14).

3. The cutting device for busbar copper bar processing according to claim 2 is characterized in that: The lifting member comprises a spring (15), wherein the spring (15) is longitudinally mounted in the mounting hole (14), and the top end of the spring (15) is mounted on the bottom end of the positioning block (10).

4. The cutting device for busbar copper bar processing according to claim 1 is characterized in that: The top of the operating table (1) is also provided with a moving mechanism installed below the clamping seat (6), and the moving mechanism is used to drive the clamping seat (6) to move closer to or away from one side of the downward tool (2).

5. The cutting device for busbar copper bar processing according to claim 4 is characterized in that: The moving mechanism comprises a guide rail (4), the guide rail (4) being arranged in the axial direction of one side of the lower tool (2), and a guide groove (5) for accommodating the guide rail (4) penetrating the bottom of the clamping seat (6) in the axial direction.

6. The cutting device for busbar copper bar processing according to claim 3 is characterized in that: A guide rod (13) for guiding the spring (15) is also longitudinally provided in the mounting hole (14), a guide hole (12) for accommodating the guide rod (13) is provided at the bottom end of the positioning block (10), and the spring (15) is sleeved on the guide rod (13).

7. The cutting device for busbar copper bar processing according to claim 1, characterized in that: The clamping groove (11) is also provided with a clamping mechanism for clamping the busbar copper bar, and the clamping end of the clamping mechanism abuts against the side wall of the busbar copper bar.

8. The cutting device for busbar copper bar processing according to claim 7, characterized in that: The clamping mechanism comprises a clamping block (8) and an adjusting bolt (7); the clamping block (8) is movably mounted in a radial direction on the inner wall of the clamping groove (11); the adjusting bolt (7) penetrates from the outer side of the clamping seat (6) and is screwed into the clamping groove (11); and one end of the adjusting bolt (7) is rotatably mounted on a side of the clamping block (8) away from the busbar copper bar.

9. The cutting device for busbar copper bar processing according to claim 8, characterized in that: A clamping groove (9) is provided on one side of the clamping block (8) close to the busbar copper bar, and an edge of the busbar copper bar abuts against the clamping groove (9).

10. The cutting device for busbar copper bar processing according to claim 8, characterized in that: A slide groove (17) is provided in the radial direction of the clamping groove (11), and a sliding block (16) movable in the slide groove (17) is provided at the bottom of the clamping block (8).

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