Multifunctional iron sheet scissors

Abstract

The utility model provides a pair of multifunctional iron sheet shears, which relates to the field of iron sheet shears and comprises an iron sheet shear body, holding rods are fixedly connected to two sides of the front surface of the iron sheet shear body, a shifting piece is fixedly connected to the left side of the iron sheet shear body, and a polishing piece is fixedly connected to the right side of the iron sheet shear body. According to the device, the poking piece is arranged and can be used for poking nails, the polishing piece is arranged and can be used for polishing a shearing opening of an iron sheet so that burrs can be removed, the rotating ring is arranged and used for supporting the connecting plate, and after the holding rod at the right end is inserted into the limiting sleeve, the two holding rods can be limited; according to the iron sheet shear, the blade is in a closed state when the iron sheet shear body is in an idle state, the movable plate can be matched with the limiting sleeve to mount and dismount the bolt, the adjusting mechanism is arranged to adjust the position of the movable plate, so that the iron sheet shear is suitable for bolts of multiple specifications, and then the practicability of the iron sheet shear body in use is improved.

Description

Technical Field

[0001] The utility model belongs to the field of sheet metal shears, in particular to a pair of multifunctional sheet metal shears. Background Art

[0002] Tin shears are a tool used to cut ferrous materials, typically thin layers and reinforced metal sheets such as iron sheets and aluminum plates. Tin shears are typically composed of two arms, each with a blade. These blades may be specially designed to easily cut metal materials, and the handle is usually designed to be easily gripped by an adult hand for better control.

[0003] In the maintenance industry, when repairing devices, a variety of tools are needed to be used together, and tin snips usually only have a cutting function. When operations other than cutting are required, such as pulling out nails, removing bolts, etc., other tools need to be replaced. This not only increases the demand for tools, but also consumes more time, affecting the maintenance speed of the equipment.

[0004] In summary, the present invention provides a multifunctional sheet metal snips to solve the above problems. Utility Model Content

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions:

[0006] A multifunctional sheet metal snips comprises a sheet metal snips body, wherein grips are fixedly connected to both sides of the front side of the sheet metal snips body, a paddle is fixedly connected to the left side of the sheet metal snips body, a grinding sheet is fixedly connected to the right side of the sheet metal snips body, a rotating ring is movably connected to the surface of the left side grip via a bearing, a limiting sleeve is detachably connected to the surface of the right side grip, a movable plate is provided at the bottom of the limiting sleeve, a connecting plate is fixedly connected between the rotating ring and the limiting sleeve, and an adjustment mechanism is provided on the right side of the limiting sleeve.

[0007] Furthermore, in the present invention, the adjustment mechanism includes a rotating handle, which is arranged on the right side of the limit sleeve when stretching. The left side of the rotating handle is fixedly connected to a threaded rod, and the left end of the threaded rod is movably connected to the right side of the limit sleeve through a bearing.

[0008] Furthermore, in the present invention, a threaded sleeve is threadedly connected to the surface of the threaded rod, a fixing bracket is fixedly connected to the bottom of the threaded sleeve, and the left side of the fixing bracket is fixedly connected to the movable plate.

[0009] Furthermore, in the present invention, the top of the threaded sleeve is fixedly connected to a fixed block, the left side of the fixed block is fixedly connected to a limiting column, the top of the limiting sleeve is fixedly connected to a limiting ring, the left end of the limiting column extends to the inner cavity of the limiting ring and is slidably connected to the inner cavity of the limiting sleeve.

[0010] Furthermore, in the present invention, a fixing ring is fixedly connected to the surface of the left side of the grip rod, a retaining ring is slidably connected to the inner cavity of the fixing ring, a positioning column is fixedly connected to the left side of the rotating ring, and the front end of the retaining ring extends to the inner cavity of the positioning column and engages with the inner cavity of the positioning column.

[0011] Furthermore, in the present invention, a pulling block is fixedly connected to the back of the clamping ring, a spring is sleeved on the surface of the clamping ring, the front end of the spring is fixedly connected to the fixing ring, and the rear end of the pulling block is fixedly connected to the pulling block.

[0012] Beneficial effects: The utility model has the following beneficial effects:

[0013] The utility model can be used to pull out nails by providing a pick, and can be used to grind the sheared edge of the iron sheet by providing a grinding sheet, so as to remove burrs. The utility model can be used to support the connecting plate by providing a rotating ring, and after the right end grip is inserted into the interior of the limit sleeve, the two grips can be limited, so that the blade of the iron shear body is in a closed state when the iron shear body is idle, thereby preventing accidental injury to workers. The utility model can be used to install and remove bolts by cooperating with the limit sleeve by providing a movable plate, and can be used to adjust the position of the movable plate to make it suitable for bolts of various specifications, thereby improving the practicality of the iron shear body when in use and reducing the time consumed in the process of changing tools. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the connection structure of the rotating ring, the limiting sleeve and the movable plate of the utility model;

[0016] Figure 3 This is a schematic diagram of the connection structure of the plectrum, plectrum and grinding disc of the utility model;

[0017] Figure 4 It is a schematic diagram of the connection structure of the rotating handle, the threaded rod and the threaded sleeve of the utility model.

[0018] In the picture:

[0019] 1. Sheet metal snips body; 2. Grip; 3. Pick; 4. Grinding disc; 5. Rotating ring; 6. Limiting sleeve; 7. Movable plate; 8. Connecting plate; 9. Adjusting mechanism; 901. Rotating handle; 902. Threaded rod; 903. Threaded sleeve; 904. Fixing frame; 905. Fixing block; 906. Limiting column; 907. Limiting ring; 10. Fixing ring; 11. Snap ring; 12. Positioning column; 13. Pulling block; 14. Spring. DETAILED DESCRIPTION

[0020] In order to better understand the technical content of the present invention, specific embodiments are given and described as follows in conjunction with the accompanying drawings. Various aspects of the present invention are described in this disclosure with reference to the accompanying drawings, in which many illustrative embodiments are shown. The embodiments of the present disclosure are not necessarily defined to include all aspects of the present invention. It should be understood that the various concepts and embodiments introduced above, as well as those described in more detail below, can be implemented in any of many ways, because the concepts and embodiments disclosed in the present invention are not limited to any implementation method. In addition, some aspects disclosed in the present invention can be used alone or in any appropriate combination with other aspects disclosed in the present invention.

[0021] Example 1

[0022] like Figure 1-4 As shown, it is the first embodiment of the utility model, which provides a multifunctional iron snips, including an iron snips body 1, both sides of the front of the iron snips body 1 are fixedly connected to grips 2, the left side of the iron snips body 1 is fixedly connected to a pick 3, the right side of the iron snips body 1 is fixedly connected to a grinding sheet 4, the surface of the left grip 2 is movably connected to a rotating ring 5 through a bearing, the surface of the right grip 2 is detachably connected to a limiting sleeve 6, a movable plate 7 is provided at the bottom of the limiting sleeve 6, a connecting plate 8 is fixedly connected between the rotating ring 5 and the limiting sleeve 6, and an adjustment mechanism 9 is provided on the right side of the limiting sleeve 6.

[0023] like Figure 1-4 As shown, the tin snips body 1 can be taken by the grip 2, the nail can be pulled out by using the pick 3, the burrs at the cut of the iron sheet can be polished by using the grinding disc 4, the rotating ring 5 is used to support the connecting plate 8, and after the right grip 2 is inserted into the inner cavity of the limiting sleeve 6, the two grips 2 can be limited. At the same time, the limiting sleeve 6 cooperates with the movable plate 7 to remove or install the bolts, and can be used as a wrench.

[0024] Example 2

[0025] Reference Figure 2 and 4 , which is the second embodiment of the present utility model, and this embodiment is based on the previous embodiment.

[0026] In this embodiment, the adjustment mechanism 9 includes a rotating handle 901. When stretching, the rotating handle 901 is set on the right side of the limit sleeve 6. The left side of the rotating handle 901 is fixedly connected to a threaded rod 902, and the left end of the threaded rod 902 is movably connected to the right side of the limit sleeve 6 through a bearing.

[0027] The surface of the threaded rod 902 is threadedly connected to a threaded sleeve 903 , the bottom of the threaded sleeve 903 is fixedly connected to a fixing frame 904 , and the left side of the fixing frame 904 is fixedly connected to the movable plate 7 .

[0028] The top of the threaded sleeve 903 is fixedly connected to a fixed block 905, the left side of the fixed block 905 is fixedly connected to a limiting column 906, the top of the limiting sleeve 6 is fixedly connected to a limiting ring 907, the left end of the limiting column 906 extends to the inner cavity of the limiting ring 907, and is slidably connected to the inner cavity of the limiting ring 907.

[0029] like Figure 2 and 4 As shown, the rotating handle 901 facilitates the rotation of the threaded rod 902. When the threaded rod 902 rotates, the position of the threaded sleeve 903 can be adjusted. The threaded sleeve 903 can drive the fixed frame 904 to move, and the fixed frame 904 drives the movable plate 7 to move, thereby adjusting the distance between the limit sleeve 6 and the movable plate 7. When the threaded sleeve 903 moves, it can drive the limit column 906 to slide in the inner cavity of the limit ring 907, so as to limit the threaded sleeve 903 and prevent its angle from shifting.

[0030] Example 3

[0031] Reference Figure 2 , which is the third embodiment of the present utility model, is based on the first two embodiments.

[0032] In this embodiment, a fixing ring 10 is fixedly connected to the surface of the left handle 2, and a retaining ring 11 is slidably connected to the inner cavity of the fixing ring 10. A positioning column 12 is fixedly connected to the left side of the rotating ring 5, and the front end of the retaining ring 11 extends to the inner cavity of the positioning column 12 and engages with the inner cavity of the positioning column 12.

[0033] The back of the snap ring 11 is fixedly connected to a pulling block 13 , and the surface of the snap ring 11 is sleeved with a spring 14 . The front end of the spring 14 is fixedly connected to the fixing ring 10 , and the rear end of the pulling block 13 is fixedly connected to the pulling block 13 .

[0034] like Figure 2 As shown, the pulling block 13 facilitates the movement of the snap ring 11. After the snap ring 11 is inserted into the inner cavity of the positioning column 12, it can limit the rotating ring 5, thereby preventing the angles of the limiting sleeve 6, the movable plate 7 and the connecting plate 8 from shifting, thereby improving the stability between the two handles 2.

[0035] When in use, the metal shears body 1 can be taken out through the grip 2, the metal shears body 1 can be used to cut the iron sheet, the pick 3 can be used to pull out nails, and the grinding sheet 4 can be used to grind the burrs at the sheared edge of the iron sheet. The position of the limit sleeve 6 and the movable plate 7 can be controlled by the connecting plate 8, and can be used as a wrench to disassemble or install the bolts. When the distance between the limit sleeve 6 and the movable plate 7 needs to be adjusted, first turn the rotating handle 901, and the rotating handle 901 drives the threaded rod 902 to rotate. When the threaded rod 902 rotates, the position of the threaded sleeve 903 can be adjusted. When the threaded sleeve 903 moves, it can cooperate with the fixed frame 904 to drive the movable plate 7 to move, and then the distance between the limit sleeve 6 and the movable plate 7 can be adjusted, so that the limit sleeve 6 and the movable plate 7 are suitable for bolts of different specifications.

[0036] The standard parts used in this application document can all be purchased from the market, and can be customized according to the description in the specification and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the existing technology. The machinery, parts and equipment all adopt conventional models in the existing technology. The control method is automatic control through a controller. The control circuit of the controller can be implemented by simple programming by technicians in this field, which is common knowledge in this field. In addition, this application is mainly used to protect mechanical devices, so this application no longer explains the control method and circuit connection in detail.

[0037] While the present invention has been described above with reference to preferred embodiments, this is not intended to limit the present invention. Persons skilled in the art will readily appreciate that various modifications and variations may be made without departing from the spirit and scope of the present invention. Therefore, the scope of protection of the present invention shall be determined by the claims.

Claims

1. A multifunctional sheet metal snips, comprising a sheet metal snips body (1), characterized in that: Both sides of the front of the sheet metal shears body (1) are fixedly connected to grips (2), the left side of the sheet metal shears body (1) is fixedly connected to a paddle (3), the right side of the sheet metal shears body (1) is fixedly connected to a grinding plate (4), the surface of the left side of the grip (2) is movably connected to a rotating ring (5) through a bearing, the surface of the right side of the grip (2) is detachably connected to a limiting sleeve (6), a movable plate (7) is provided at the bottom of the limiting sleeve (6), a connecting plate (8) is fixedly connected between the rotating ring (5) and the limiting sleeve (6), and an adjustment mechanism (9) is provided on the right side of the limiting sleeve (6).

2. The multifunctional sheet metal shears according to claim 1, characterized in that: The adjusting mechanism (9) comprises a rotating handle (901), which is arranged on the right side of the limiting sleeve (6) during stretching. The left side of the rotating handle (901) is fixedly connected to a threaded rod (902), and the left end of the threaded rod (902) is movably connected to the right side of the limiting sleeve (6) via a bearing.

3. The multifunctional sheet metal shears according to claim 2, characterized in that: The surface of the threaded rod (902) is threadedly connected to a threaded sleeve (903), the bottom of the threaded sleeve (903) is fixedly connected to a fixing frame (904), and the left side of the fixing frame (904) is fixedly connected to the movable plate (7).

4. The multifunctional sheet metal snips according to claim 3, characterized in that: The top of the threaded sleeve (903) is fixedly connected to a fixed block (905), the left side of the fixed block (905) is fixedly connected to a limiting column (906), the top of the limiting sleeve (6) is fixedly connected to a limiting ring (907), and the left end of the limiting column (906) extends to the inner cavity of the limiting ring (907) and is slidably connected to the inner cavity of the limiting ring (907).

5. The multifunctional sheet metal shears according to claim 1, characterized in that: A fixing ring (10) is fixedly connected to the surface of the left side grip (2), and a snap ring (11) is slidably connected to the inner cavity of the fixing ring (10). A positioning column (12) is fixedly connected to the left side of the rotating ring (5), and the front end of the snap ring (11) extends to the inner cavity of the positioning column (12) and engages with the inner cavity of the positioning column (12).

6. The multifunctional sheet metal shears according to claim 5, characterized in that: The back of the snap ring (11) is fixedly connected to a pulling block (13), the surface of the snap ring (11) is sleeved with a spring (14), the front end of the spring (14) is fixedly connected to the fixing ring (10), and the rear end of the pulling block (13) is fixedly connected to the pulling block (13).

Images