Double-edge sharpening blade

Abstract

The utility model relates to the technical field of sharpening cutters, in particular to a double-edge sharpening blade which comprises a mounting seat, a fixing shell, a first blade, a second blade, a moving part and a mounting part, a sharpening groove is formed in the surface of the mounting seat, the first blade is detachably connected with the fixing shell and located on one side of the fixing shell, and the second blade is detachably connected with the fixing shell and located on the other side of the fixing shell. The first blade and the second blade are arranged on the fixing shell and located on the side, away from the first blade, of the fixing shell, the moving component is arranged above the mounting base, the mounting component is arranged on the outer side of the fixing shell, the first blade and the second blade can be fixed to the two sides of the fixing shell by controlling the mounting component, and the motor cap is placed on the inner side of the coping groove. And the moving part is controlled to drive the fixed shell to move up and down, so that the positions of the first blade and the second blade are adjusted, and the universality of the double-edge sharpening blade is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a tool technology field of regrinding, especially to a double-edge regrinding blade. BACKGROUND

[0002] The outer surface of the electrode cap will be deformed during the welding process of the automobile body, and impurities will also penetrate into the electrode cap. In order to ensure the welding quality, the electrode cap needs to be cut and ground after a period of use to remove the impurities on the surface of the electrode cap. The regrinding blade is usually used to grind the electrode cap. The regrinding blade is divided into single-edge blade and multi-edge blade. When grinding the electrode cap, the regrinding blade is installed on the cutter head. The cutter head rotates to drive the regrinding blade to rotate. The cutting edge of the regrinding blade cuts off the deformed part of the electrode cap surface and part of the surface material, and the impurities on the surface of the electrode cap are also removed at the same time. The closer the cutting edge of the regrinding blade is to the external shape of the electrode cap and the smoother the cutting edge line is, the better the grinding effect will be. Moreover, the stress on the cutting edge is more balanced, which is not easy to damage and prolongs the service life of the blade. The cutting edge of the existing multi-edge regrinding blade is easy to damage. After the cutting edge is damaged, the cutting effect on the electrode cap is poor.

[0003] To solve the above problems, the existing technology patent (CN221695579U) discloses a double-edge regrinding blade composed of an alloy blade and a blade mounting seat. The cutting edge of the alloy blade is connected by an arc, a transition arc and a straight cutting edge and is inclined. The two blade parts are symmetrically distributed on both sides of the mounting seat. The two cutting edges can simultaneously grind the electrode cap during work. The regrinding blade has the advantages of not easy to damage, long service life and high efficiency.

[0004] However, the position of the alloy blade cannot be adjusted in the above-mentioned existing technology, which leads to the inability to grind different types of motor caps and low universality. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a double-edge regrinding blade, which aims to solve the technical problem that the position of the alloy blade cannot be adjusted in the existing technology, which leads to the inability to grind different types of motor caps and low universality.

[0006] To achieve the above-mentioned purpose, the utility model adopts a double-edge regrinding blade, which comprises a mounting seat, a fixed shell and an adjusting assembly. The fixed shell is arranged above the mounting seat.

[0007] The adjusting assembly comprises a first blade, a second blade, a moving part and a mounting part. The mounting seat surface has a regrinding groove. The first blade is detachably connected with the fixed shell and located on one side of the fixed shell. The second blade is detachably connected with the fixed shell and located on the side of the fixed shell away from the first blade. The moving part is arranged above the mounting seat. The mounting part is arranged on the outer side of the fixed shell.

[0008] The moving component comprises a guide rod, a limiting block and a driving unit, the guide rod is fixedly connected with the mounting base and located above the mounting base, the guide rod penetrates through the fixed shell, the limiting block is fixedly connected with the guide rod and located at the end of the guide rod away from the mounting base, and the driving unit is arranged above the mounting base.

[0009] The driving unit comprises a rotating shaft, a threaded rod and a knob, the rotating shaft is detachably connected with the mounting base and located above the mounting base, the threaded rod is rotatably connected with the rotating shaft and located above the mounting base, the threaded rod is threadedly connected with the fixed shell, and the knob is fixedly connected with the threaded rod and located at the end of the threaded rod away from the rotating shaft.

[0010] The mounting component comprises a first limiting plate, a first magnet and a first bolt, the first limiting plate is fixedly connected with the fixed shell and located at the side of the fixed shell close to the first blade, the first magnet is detachably connected with the fixed shell and located at the side of the fixed shell close to the first blade, and the first bolt is detachably connected with the first limiting plate and penetrates through the first limiting plate and the first blade.

[0011] The mounting component further comprises a second limiting plate, a second magnet and a second bolt, the second limiting plate is fixedly connected with the fixed shell and located at the side of the fixed shell close to the second blade, the second magnet is detachably connected with the fixed shell and located at the side of the fixed shell close to the second blade, and the second bolt is detachably connected with the second limiting plate and penetrates through the second limiting plate and the second blade.

[0012] The utility model discloses a double edge grinding blade, by control the mounting component can with the first blade with the second blade is fixed in the both sides of the fixed shell, places motor cap in the inside of the grinding groove, control the moving component can drive the fixed shell moves up and down to adjust the position of the first blade with the second blade, by this, the versatility of double edge grinding blade is increased. BRIEF DESCRIPTION OF DRAWINGS

[0013] In order to more clearly illustrate the technical scheme in the embodiment of the utility model or prior art, the following will be briefly introduced the drawing needed to be used in the embodiment or prior art description, obviously, the drawing in the following description only some embodiments of the utility model, for those skilled in the art, under the premise of not paying creative labor, still can obtain other drawings according to these drawings.

[0014] Figure 1 It is the structure schematic diagram of the double edge grinding blade of the utility model.

[0015] Figure 2 is the front view of the double-edge grinding blade of the utility model.

[0016] Figure 3 is the top view of the double-edge grinding blade of the utility model.

[0017] Figure 4 is the A-A line structure section view of the utility model. Figure 2

[0018] 101-mounting seat, 102-fixed shell, 103-grinding groove, 104-first blade, 105-second blade, 106-guide rod, 107-limiting block, 108-rotation shaft, 109-threaded rod, 110-knob, 111-first limiting plate, 112-first magnet, 113-first bolt, 114-second limiting plate, 115-second magnet, 116-second bolt. DETAILED DESCRIPTION

[0019] The embodiments of the utility model are described in detail below, examples of the embodiments are shown in the drawings, wherein the same or similar reference signs represent the same or similar elements or elements with the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and are intended to explain the utility model, and cannot be understood as a limitation of the utility model.

[0020] Please refer to Figures 1-4 , wherein Figure 1 is the structure schematic view of the double-edge grinding blade of the utility model, Figure 2 is the front view of the double-edge grinding blade of the utility model, Figure 3 is the top view of the double-edge grinding blade of the utility model, Figure 4 is the A-A line structure section view of the utility model. Figure 2

[0021] The utility model provides a kind of double-edge grinding blade, including mounting seat 101, fixed shell 102 and adjusting assembly, the fixed shell 102 is set in the upper of the mounting seat 101;

[0022] The adjusting assembly includes first blade 104, second blade 105, moving part and mounting part, the mounting seat 101 surface has grinding groove 103, the first blade 104 is detachably connected with the fixed shell 102, and is located in one side of the fixed shell 102, the second blade 105 is detachably connected with the fixed shell 102, and is located in the side of the fixed shell 102 away from the first blade 104, the moving part is set in the upper of the mounting seat 101, the mounting part is set in the outside of the fixed shell 102. ​​

[0023] In the embodiment, the first blade 104 and the second blade 105 can be fixed on both sides of the fixed shell 102 by controlling the mounting component, the motor cap is placed on the inner side of the grinding groove 103, and the fixed shell 102 can be driven to move up and down by controlling the moving component, so as to adjust the positions of the first blade 104 and the second blade 105, thereby increasing the versatility of the double-blade grinding blade.

[0024] Further, the moving component comprises a guide rod 106, a limiting block 107 and a driving unit, the guide rod 106 is fixedly connected with the mounting base 101 and located above the mounting base 101, the guide rod 106 penetrates through the fixed shell 102, the limiting block 107 is fixedly connected with the guide rod 106 and located at one end of the guide rod 106 away from the mounting base 101, and the driving unit is arranged above the mounting base 101.

[0025] In the embodiment, the fixed shell 102 can be driven to move up and down by controlling the driving unit, so as to drive the first blade 104 and the second blade 105 to move up and down and adjust the positions, the guide rod 106 can increase the stability of the fixed shell 102 when moving, and the limiting block 107 can prevent the fixed shell 102 from exceeding the stroke when moving.

[0026] Further, the driving unit comprises a rotating shaft 108, a threaded rod 109 and a knob 110, the rotating shaft 108 is detachably connected with the mounting base 101 and located above the mounting base 101, the threaded rod 109 is rotatably connected with the rotating shaft 108 and located above the mounting base 101, the threaded rod 109 is screwedly connected with the fixed shell 102, and the knob 110 is fixedly connected with the threaded rod 109 and located at one end of the threaded rod 109 away from the rotating shaft 108.

[0027] In the embodiment, the rotating shaft 108 enables the threaded rod 109 to rotate relative to the mounting base 101, the threaded rod 109 can be driven to rotate by rotating the knob 110, and the fixed shell 102 can be driven to move up and down by rotating the threaded rod 109.

[0028] Further, the mounting component comprises a first limiting plate 111, a first magnet 112 and a first bolt 113, the first limiting plate 111 is fixedly connected with the fixed shell 102 and located at one side of the fixed shell 102 close to the first blade 104, the first magnet 112 is detachably connected with the fixed shell 102 and located at one side of the fixed shell 102 close to the first blade 104, and the first bolt 113 is detachably connected with the first limiting plate 111 and penetrates through the first limiting plate 111 and the first blade 104.

[0029] In the embodiment, the first limiting plate 111 can assist in fixing the position of the first blade 104, the first magnet 112 can preliminarily position and fix the first blade 104, and the first bolt 113 can completely fix the first blade 104.

[0030] Further, the mounting component further comprises a second limiting plate 114, a second magnet 115 and a second bolt 116, the second limiting plate 114 is fixedly connected with the fixed shell 102 and located at one side of the fixed shell 102 close to the second blade 105, the second magnet 115 is detachably connected with the fixed shell 102 and located at one side of the fixed shell 102 close to the second blade 105, and the second bolt 116 is detachably connected with the second limiting plate 114 and penetrates through the second limiting plate 114 and the second blade 105.

[0031] In the embodiment, the second limiting plate 114 can assist in fixing the position of the second blade 105, the second magnet 115 can preliminarily position and fix the second blade 105, and the second bolt 116 can completely fix the second blade 105.

[0032] The above disclosed is only a preferred embodiment of the utility model, of course, cannot with this to limit the utility model right range, the person skilled in the art can understand that all or part of the processes of the above-mentioned embodiment are implemented, and the equivalent changes made according to the utility model claim still belong to the range covered by the utility model.

Claims

1. A double-edged sharpening blade, comprising a mounting base and a fixing shell, wherein the fixing shell is disposed above the mounting base, characterized in that, It also includes adjustment components; The adjustment assembly includes a first blade, a second blade, a moving component, and a mounting component. The surface of the mounting base has a grinding groove. The first blade is detachably connected to the fixed housing and is located on one side of the fixed housing. The second blade is detachably connected to the fixed housing and is located on the side of the fixed housing away from the first blade. The moving component is disposed above the mounting base, and the mounting component is disposed on the outside of the fixed housing.

2. The double-edged sharpening blade as described in claim 1, characterized in that, The moving component includes a guide rod, a limiting block, and a driving unit. The guide rod is fixedly connected to the mounting base and is located above the mounting base. The guide rod passes through the fixed shell. The limiting block is fixedly connected to the guide rod and is located at the end of the guide rod away from the mounting base. The driving unit is located above the mounting base.

3. The double-edged sharpening blade as described in claim 2, characterized in that, The drive unit includes a rotating shaft, a threaded rod, and a knob. The rotating shaft is detachably connected to the mounting base and is located above the mounting base. The threaded rod is rotatably connected to the rotating shaft and is located above the mounting base. The threaded rod is threadedly connected to the fixed shell. The knob is fixedly connected to the threaded rod and is located at the end of the threaded rod away from the rotating shaft.

4. The double-edged sharpening blade as described in claim 1, characterized in that, The mounting components include a first limiting plate, a first magnet, and a first bolt. The first limiting plate is fixedly connected to the fixing shell and is located on the side of the fixing shell near the first blade. The first magnet is detachably connected to the fixing shell and is located on the side of the fixing shell near the first blade. The first bolt is detachably connected to the first limiting plate and passes through the first limiting plate and the first blade.

5. The double-edged sharpening blade as described in claim 1, characterized in that, The mounting components also include a second limiting plate, a second magnet, and a second bolt. The second limiting plate is fixedly connected to the fixing shell and is located on the side of the fixing shell near the second blade. The second magnet is detachably connected to the fixing shell and is located on the side of the fixing shell near the second blade. The second bolt is detachably connected to the second limiting plate and passes through the second limiting plate and the second blade.

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