CN217833910U - Special circular frock of coming unstuck of copper bar - Google Patents

Abstract

The utility model is a special circular degumming tool for copper bars, which includes a fixed frame, an elastic plate, a circular cutter and an adjustment rod. The elastic plate is provided with a cutting and relief hole, and is installed in the fixed frame; The circular cutter includes an upper cutter and a lower cutter; the lower cutter is fixed in a fixed frame and is located below the elastic plate, and the blade of the lower cutter extends into the cutting relief hole; the upper cutter Driven by the driving member, the cutting is lowered toward the cutting relief hole; the adjusting rod is located on the elastic plate and is slidably connected with the fixing frame. The utility model uses a circular cutter to simultaneously cut the upper and lower surfaces of the copper bar, which can also achieve the purpose of labor saving and high efficiency, thereby solving the technical problems existing in the prior art.

Description

Round degumming tooling for copper bars

technical field

The utility model relates to the field of tooling for stripping copper bars, in particular to a special circular degumming tooling for copper bars capable of rapid and double-sided cutting.

Background technique

The copper bar is a strip-shaped copper plate, and its outer layer is wrapped with a rubber layer. The rubber layer is peeled off as required before the copper bar is used, so as to use and assemble the copper bar. In actual production and processing, in order to provide processing convenience for subsequent processing, circular degumming (the degumming is rubber layer peeling) operation is required. As shown in Figure 1, the rubber layer I on the copper bar Q is peeled off at a fixed point and in a circular shape.

The stripping tool for processing copper bars as shown in Figure 1 is an existing device that is not available in the market, which needs to be developed and improved on the basis of the existing stripping tool or device. However, the existing stripping tool is a stripping device as described in Chinese Patent No. CN215473732U; the stripping device described in this scheme cannot simultaneously peel off the upper and lower rubber layers of the copper bar, and cannot perform circular packaging area glue. The stripping of layers requires manual degumming operations, which prolongs the stripping time of a single copper strip, reduces the processing efficiency of stripping, and increases the cost.

Therefore, how to design and manufacture a special stripping tool on the basis of the existing tooling, to achieve the purpose of circular cutting and peeling off the rubber layer at a specific point of the copper bar, and to solve the problem of low processing efficiency and low processing efficiency in the prior art. Technical problems such as the inability to simultaneously peel both sides are one of the technical problems to be solved by those skilled in the art.

Utility model content

In order to solve the above-mentioned technical problems in the prior art, the purpose of this utility model is to provide a fast and labor-saving circular degumming tool for copper bars.

In order to achieve the above object, the utility model adopts the following technical solutions:

A special circular degumming tool for copper bars, which includes a fixed frame, an elastic plate, a circular cutter and an adjustment rod, wherein:

Cutting relief holes are opened on the elastic plate and installed in the fixing frame;

The circular cutter includes an upper cutter and a lower cutter; the lower cutter is fixed in a fixed frame and is located below the elastic plate, and the blade of the lower cutter extends into the cutting relief hole; the upper cutter Driven by the driving part, it descends and cuts in the direction of the cutting relief hole;

The adjusting rod is located on the elastic plate and is slidably connected with the fixing frame.

Further preferably: the elastic plate includes a plate body and an elastic member, wherein:

The board body is assembled in the fixed frame, and its two ends are inserted into the spring holes of the fixed frame;

The elastic member is a fixed rod that is fitted with a spring, and the fixed rod passes through the fixed frame and extends into the through hole of the plate body, and the two ends of the spring respectively abut between the fixed frame and the plate body.

Further preferably: the fixing frame is a rectangular frame, which includes a top plate, a bottom plate and two side plates, both side plates are provided with strip-shaped holes, and the strip-shaped holes are the bouncing holes.

Further preferably: the fixing frame is provided with a screw rod, the screw rod is arranged parallel to the elastic plate and driven by a motor, and the screw rod is equipped with a nut;

One end of the adjusting rod is connected with the nut and interlocked to drive the adjusting rod to slide and displace along the direction of the screw rod.

Further preferably: a linear slide rail is arranged along the direction of the screw rod, and the linear slide rail is fixed on a fixing frame;

A slide block is slidably installed on the linear slide rail, and the slide block is connected and interlocked with the nut.

Further preferably: a scale is arranged along the direction of the screw rod, and the scale is fixed on the elastic plate;

The starting end of the ruler is set corresponding to the center of the cutting relief hole.

Further preferably: the adjustment rod is located on one side of the cutting relief hole, and the scale is set corresponding to the adjustment rod.

Further preferably: the drive member includes a cylinder and a drive rod, wherein:

One end of the drive rod is hinged on the fixed frame, and the other end is connected to the output end of the cylinder;

The cylinder is arranged close to the fixed frame;

The upper cutter is hinged on the driving rod to drive the upper cutter to press down and cut.

Further preferably: the driving rod is arranged obliquely, its low end is hinged to the fixed frame, and its high end is connected to and linked to the output end of the cylinder.

After adopting the above technical solution, the utility model has the following advantages compared with the background technology:

The utility model uses a circular cutter to simultaneously cut the upper and lower surfaces of the copper bar, thereby achieving the purpose of degumming at the same time and improving the degumming efficiency; The rod also cooperates with the scale to measure and read the size of the copper bar, which further improves the convenience of measuring the workpiece size; moreover, the cylinder is used to drive the drive rod to realize the drive of the circular cutter, achieving the purpose of labor saving and high efficiency , thereby solving the technical problems existing in the prior art.

Description of drawings

Fig. 1 is the copper bar processed by using the special circular degumming tooling for the copper bar described in the embodiment of the present invention;

Fig. 2 is a structural schematic diagram 1 of the special round degumming tooling for copper bars described in the embodiment of the present invention;

Fig. 3 is a structural schematic diagram 2 of the special circular degumming tooling for copper bars described in the embodiment of the present invention;

Fig. 4 is a schematic cross-sectional view of the circular degumming tool for copper bars in the embodiment of the present invention.

The descriptions of the marks in the accompanying drawings of the above description are as follows:

Q, copper bar, I, rubber layer, 110, bottom plate, 120, side plate, 130, top plate, 121, bounce hole, 131, mounting platform, 210, board body, 211, cutting out hole, 220, elastic piece , 221, fixed rod, 222, spring, 300, adjusting rod, 310, motor, 320, screw mandrel, 330, nut, 340, linear slide rail, 350, slider, 410, upper cutter, 420, lower cutter , 500, drive rod, 510, cylinder, 600, ruler.

Detailed ways

In order to make the purpose, technical solutions and advantages of the utility model clearer, the utility model will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model, and are not intended to limit the utility model.

In this utility model, it should be noted that the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inner" and "outer" are all based on the orientation or positional relationship shown in the drawings, It is only for the convenience of describing the utility model and simplifying the description, but does not indicate or imply that the device or element of the utility model must have a specific orientation, so it should not be construed as a limitation of the utility model.

Example

A special circular degumming tool for copper bars, which is used for copper bars Q of a specific length, and peels off the rubber layer I wrapped by the copper bars Q in a specific shape to achieve the purpose of convenience, labor saving, and speed, thereby improving processing efficiency. Reduce processing costs.

The special circular degumming tool for the copper bar Q includes a fixed frame, an elastic plate, a circular cutter and an adjustment rod 300 .

The fixing frame is a rectangular frame, which includes a top board 130 , a bottom board 110 and two side boards 120 . The two side boards 120 are parallel to each other and fixed on both ends of the bottom board 110 . Specifically: the bottom plate 110 is a rectangular plate body, which may have a certain thickness, thereby providing stable support, and the two side plates 120 have the same structure and are symmetrically distributed, and each side plate 120 is provided with a strip-shaped hole. Each strip hole is a bouncing hole 121, and the positions of the two bouncing holes 121 are matched. The top plate 130 covers the bottom plate 110 and is connected with the side plates 120 to form a complete rectangular frame, standing side by side. Installed on a processing table, the vertical installation means: the above-mentioned bottom plate 110 is placed or fixed on the processing table, and the processing table is a processing platform.

It should be noted that: the width of the bottom plate 110 (that is: the length of the short side of the bottom plate 110) is greater than the width of the top plate 130 and any side plate 120, that is to say: the bottom plate 110 has a boss along its short side direction; The length of the top board 130 is greater than that of the bottom board 110 , that is, the top board 130 has a mounting platform 131 along the long side of the bottom board 110 .

The linear slide rail 340 is fixed on the boss; the installation platform 131 provides the installation position of the cylinder 510 .

The elastic board includes a board body 210 and an elastic member 220 . The plate body 210 is in a rectangular shape, and two protrusions are arranged along its long side direction. The two protrusions are located at both ends of the plate body 210 respectively, and the two protrusions are inserted into the spring holes 121 of the two side plates 120 respectively. Inside; the plate body 210 is provided with a through hole, the position of the through hole can be set according to requirements, and the aperture of the through hole is also set according to the size of the copper bar Q that needs to peel off the adhesive layer. It should be noted that: the The aperture of the through hole is slightly larger than the size of the copper bar Q that needs to peel off the adhesive layer; the through hole is a cutout hole 211, and the cutout hole 211 is set close to a side plate 120 of the fixing frame;

A scale 600 is provided on the side of the plate body 210 , that is, the scale 600 is disposed along the long side of the plate body 210 and located above the boss of the bottom plate 110 of the fixing frame. The starting end of the scale 600 is set corresponding to the center of the cutting relief hole 211, that is, one end of the scale 600 with size 0 corresponds to the center of the cutting relief hole 211, and the other end faces a side plate 120 of the fixing frame. set up. The scale 600 is a linear scale with a division value of 0.1 cm and a total length of 150 cm.

It should be noted that: the plate body 210 can be elastically moved up and down along the direction of the spring hole 121 .

The elastic member 220 is a fixed rod 221 covered with a spring 222 . The fixed rod 221 passes through the fixed frame and extends into the through hole of the plate body 210 . Specifically: the fixed rod 221 is inserted from the bottom plate 110 of the fixed frame toward the top plate 130, one end of which is stuck in the bottom plate 110, and the other end extends into the through hole on the plate body 210. It should be noted that: The rod 221 does not protrude from the through hole on the board body 210 . Two ends of the spring 222 respectively abut between the bottom plate 110 and the plate body 210 of the fixing frame. When the plate body 210 is displaced toward the bottom plate 110 of the fixed frame along the direction of the spring hole 121 due to the downward pressure, the plate body 210 compresses the spring 222. After the downward pressure disappears, the spring 222 resets and pushes the plate body 210 back to reset.

It should be noted that: in order to improve the structural stability of the elastic board, two elastic members 220 are arranged between the board body 210 and the bottom plate 110 of the fixing frame, and the two elastic members 220 are distributed at intervals; in this embodiment, the The two elastic pieces 220 are respectively located on two sides of the cutting relief hole 211 .

The adjusting rod 300 is located on the elastic plate and is slidably connected with the fixing frame. The adjustment rod 300 is an L-shaped short straight rod, which is positioned on the board body 210; The rod 320 is driven to slide and displace along the direction of the screw rod 320 . Specifically: along the longitudinal direction of the bottom plate 110 in the fixed frame, a screw 320 is installed, the screw 320 is located between the bottom 110 and the middle plate body 210 of the elastic plate, and the screw 320 is parallel to the bottom plate 110 and the plate body 210 One end of the screw mandrel 320 is connected to the motor 310 and driven to rotate by the motor 310. The motor 310 is fixed on a side plate 120 of the fixed frame, and the screw mandrel 320 is equipped with a nut 330, which is driven by the rotation of the screw mandrel 320. The nut 330 slides and displaces along the axial direction of the screw rod 320; one end of the adjusting rod 300 is connected and interlocked with the nut 330 to drive the adjusting rod 300 to slide and displace along the direction of the screw rod 320, that is, the adjusting rod 300 is controlled by the motor 310 and The screw rod 320 is cooperatively driven, and slides and displaces along the axial direction of the screw rod 320; it should be noted that the above-mentioned scale 600 is set along the sliding direction of the adjustment rod 300, so that the adjustment rod 300 can be adjusted according to the size reading on the scale 600 specific location.

The side of the adjustment rod 300 facing the cutting relief hole 211 is a standard side, and the standard side is aligned with any reading line on the scale 600, so that the position can be judged accurately and conveniently, and the convenience and convenience of stripping can be improved. Accuracy.

In order to further improve the stability of the sliding displacement of the adjustment rod 300, the adjustment rod 300 is also equipped with a sliding mechanism; the sliding mechanism includes a slider 350 and the above-mentioned linear slide rail 340, and the linear slide rail 340 is along the base of the fixed seat. The long side direction is set, that is: the linear slide rail 340 and the screw rod 320 are parallel to each other; the slider 350 is connected and linked with the nut 330 through the connecting rod, that is, when the nut 330 slides back and forth along the direction of the screw rod 320, The nut 330 drives the slider 350 to slide reciprocally along the direction of the linear slide rail 340 .

The circular cutter includes an upper cutter 410 and a lower cutter 420; the lower cutter 420 is fixed in the fixed frame and is located below the elastic plate, and the blade of the lower cutter 420 extends into the cutting relief hole 211; The upper cutter 410 is driven by the driving member to descend toward the cutting relief hole 211 for cutting. Specifically: the upper cutter 410 and the lower cutter 420 are ring-shaped cutters; the lower cutter 420 has an upper annular blade, and is fixed on the bottom plate 110 of the fixed frame, and the upper annular blade extends into into the cutting relief hole 211; the upper cutter 410 has a lower annular blade, which is hoisted above the lower cutting knife 420, and is driven by a driving member to descend toward the cutting relief hole 211 for cutting.

The drive member includes a cylinder 510 and a drive rod 500, one end of the drive rod 500 is hinged on the fixed frame, and the other end is connected to the output end of the cylinder 510; the cylinder 510 is arranged close to the fixed frame; the upper cutting The knife 410 is hinged on the driving rod 500 to drive the upper cutting knife 410 to cut. The driving rod 500 is arranged obliquely, its lower end is hinged with the fixed frame, and its upper end is connected with the output end of the air cylinder 510 for linkage. Specifically: the cylinder 510 is fixed on the mounting platform 131 of the top plate 130 in the fixed frame, and the output end of the cylinder 510 is set towards the top plate 130 of the fixed frame; The upper end is hinged with the fixed frame, and the high end is connected and linked with the output end of the cylinder 510. The upper cutter 410 passes through the through hole of the top plate 130 in the fixed frame and is hinged with the drive rod 500.

The working principle of the special circular degumming tool for the copper bar Q is as follows:

Prepare the copper bar Q, which is wrapped with a rubber layer I. Use the special circular degumming tool for the copper bar Q to cut a circular incision on the rubber layer I at the positioning point, so as to peel off the rubber layer I. On the copper bar Q Obtain a circular exposure area on the top for subsequent use.

Place the copper bar Q on the elastic plate, one end of the copper bar Q is against a side plate 120 in the fixed frame, and the other end is against the adjusting rod 300, and the position of the adjusting rod 300 is adjusted by sliding to fit the current copper bar Q, and read the size of the copper bar Q (that is: read the distance between the center of the copper bar Q in the cutting relief hole 211 and the adjustment rod 300), for recording or subsequent use;

Driven by the cylinder 510, the upper cutter 410 presses down in the direction of the copper bar Q for cutting. When pressing down and cutting, the upper cutter 410 touches the copper bar Q to cut the rubber layer I on the upper surface of the copper bar Q; at this time, The copper bar Q presses against the elastic plate, and the plate body 210 in the elastic plate descends along the direction of the bouncing hole 121 until the upper annular blade of the lower cutter 420 protrudes from the cutting relief hole 211 to cut the lower surface of the copper bar Q The rubber layer I, so as to achieve the purpose of simultaneous cutting up and down;

After the cutting is completed, the upper cutter 410 rises and resets. At this time, the downward pressure of the elastic plate disappears, and the plate body 210 in the elastic plate rises and resets along the direction of the spring hole 121 due to the reset force of the spring 222 in the elastic member 220, so as to move the lower cutter. The blade of 420 is hidden, and the copper bar Q that has been cut on both sides can be removed;

The rubber layer I is peeled off along the cuts of the upper and lower cutters 420 to finally obtain a copper bar Q with circular exposed areas on both upper and lower surfaces.

The above is only a preferred embodiment of the utility model, but the scope of protection of the utility model is not limited thereto, and any person familiar with the technical field can easily think of All changes or replacements should fall within the protection scope of the present utility model. Therefore, the protection scope of the present utility model should be based on the protection scope of the claims.

Claims (9)

1. Special circular frock of coming unstuck of copper bar, its characterized in that: it includes mount, elastic plate, circular cutter and adjusts the pole, wherein:

the elastic plate is provided with a cutting abdicating hole and is arranged in the fixed frame;

the circular cutter comprises an upper cutter and a lower cutter; the lower cutter is fixedly arranged in the fixing frame and positioned below the elastic plate, and the cutting edge of the lower cutter extends into the cutting abdication hole; the upper cutter is driven by the driving piece to descend and cut towards the cutting abdicating hole direction;

the adjusting rod is positioned on the elastic plate and is connected with the fixed frame in a sliding way.

2. The special circular frock of coming unstuck of copper bar of claim 1, characterized in that: the elastic plate comprises a plate body and an elastic piece, wherein:

the plate body is assembled in the fixing frame, and two ends of the plate body are inserted into the bouncing holes of the fixing frame;

the elastic piece is a fixing rod sleeved with a spring, the fixing rod penetrates through the fixing frame and extends into the through hole of the plate body, and two ends of the spring are respectively abutted between the fixing frame and the plate body.

3. The special circular frock of coming unstuck of copper bar of claim 2, characterized in that: the fixing frame is a rectangular frame and comprises a top plate, a bottom plate and two side plates, wherein the two side plates are provided with strip-shaped holes, and the strip-shaped holes are the bouncing holes.

4. The special circular frock of coming unstuck of copper bar of claim 1, characterized in that: the fixing frame is provided with a screw rod, the screw rod is arranged in parallel with the elastic plate and is driven by a motor, and a nut is assembled on the screw rod;

one end of the adjusting rod is connected with the nut and linked with the nut so as to drive the adjusting rod to slide and displace along the direction of the screw rod.

5. The special circular frock of coming unstuck of copper bar of claim 4, characterized in that: a linear slide rail is arranged along the direction of the screw rod and is fixed on the fixed frame;

and a sliding block is slidably arranged on the linear sliding rail and is connected and linked with the nut.

6. The special circular frock of coming unstuck of copper bar of claim 4, characterized in that: a scale is arranged along the direction of the screw rod and fixed on the elastic plate;

the starting end of the scale is arranged at the center of the corresponding cutting abdicating hole.

7. The special circular frock of coming unstuck of copper bar of claim 6, characterized in that: the adjusting rod is located one side of the cutting yielding hole, and the scale is arranged corresponding to the adjusting rod.

8. The special circular frock of coming unstuck of copper bar of claim 1, characterized in that: the driving piece comprises a cylinder and a driving rod, wherein:

one end of the driving rod is hinged to the fixed frame, and the other end of the driving rod is connected with the output end of the air cylinder;

the cylinder is arranged close to the fixed frame;

the upper cutter is hinged on the driving rod to drive the upper cutter to press and cut.

9. The special circular frock of coming unstuck of copper bar of claim 8, characterized in that: the driving rod is obliquely arranged, the lower end of the driving rod is hinged with the fixing frame, and the higher end of the driving rod is connected and linked with the output end of the air cylinder.

Images