Novel movable plate shearing machine

Abstract

The utility model discloses a novel movable plate shearing machine, and belongs to the technical field of plate shearing machines. Comprising a supporting piece and a manual plate shearing machine, the supporting piece comprises a supporting table, the manual plate shearing machine is installed on the top face of the supporting table, a supporting plate is hinged to one side of the supporting table, first U-shaped blocks are installed on the two sides of the supporting table, connecting sleeves are rotationally connected into grooves of the first U-shaped blocks through pin shafts, and second U-shaped blocks are installed on the two sides of the supporting plate; a connecting rod is rotationally connected into a groove of the second U-shaped block through a pin shaft, the free end of the connecting rod slides in the connecting sleeve, a spring is connected between the free end of the connecting rod and the inner bottom of the connecting sleeve, the supporting piece further comprises a fixing piece, and the connecting rod and the connecting sleeve are fixed together through the fixing piece; according to the novel movable plate shearing machine, a metal plate to be machined can be supported, and therefore the purpose of simplifying the operation steps of a user is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of plate shearing machines, in particular to a novel movable plate shearing machine. Background Technique

[0002] The body of the manual plate shearing machine is welded by steel plates. The shearing range includes various metal sheet materials, various wire meshes, various iron wires, wire rods, etc. The manual plate shearing machine has a large punching shear force, synchronous knife dropping, uniform stress, easy force application, can shear horizontally and vertically, and can be equipped with a positioning device. The frame part of the manual plate shearing machine is made of high-quality low-carbon steel, and the tool part is made of high-quality tool steel, which is manufactured by advanced technology. Its structure is simple, beautiful in shape, easy to use, and multi-functional. It can not only shear steel plates but also cut steel bars, and is widely applicable to on-site use in industries such as sheet metal, construction, hardware, and maintenance. It is an ideal manual cutting tool.

[0003] For example, a manual plate shearing machine with a positioning function disclosed in Chinese Patent Publication No. CN212976924U includes a plate shearing machine, a positioning plate shell, a first bolt, a positioning plate, a support plate, a fixing plate, and a second slider. A threaded hole is provided on the right side of the lower end of the plate shearing machine, a second bolt is provided inside the threaded hole, a fixing plate is spirally connected to the outside of the second bolt, and the other end of the fixing plate is fixedly connected to the positioning plate shell. A first groove is provided on the left side of the upper end of the positioning plate shell; in the utility model, the fixing plate is provided to connect the positioning plate shell and the plate shearing machine. Through the provided rotating shaft, support plate, ground bolt hole, and ground bolt, when the fixing plate is connected to the positioning plate shell, the support plate can support the positioning plate shell by rotation, and the ground bolt can firmly fix the positioning plate shell on the ground, which facilitates the installation and disassembly of the positioning plate shell.

[0004] When cutting metal plates, this technical solution needs to rely on an additional support mechanism to support the metal plates. Most of these mechanisms are support frames with flat surfaces. Therefore, in actual use, the plate shearing machine needs to be carried to such mechanisms, so it is more troublesome to use. Content of the Utility Model

[0005] The purpose of the utility model is to provide a novel movable plate shearing machine to solve the problems raised in the above background technique.

[0006] In view of the above problems, the technical solution proposed by the utility model is:

[0007] A novel movable shearing machine comprises a support member and a manual shearing machine, wherein the support member comprises a support table, the manual shearing machine is installed on the top surface of the support table, a support plate is hinged on one side of the support table, a first U-shaped block is installed on both sides of the support table, a connecting sleeve is rotatably connected to the groove of the first U-shaped block through a pin shaft, a second U-shaped block is installed on both sides of the support plate, a connecting rod is rotatably connected to the groove of the second U-shaped block through a pin shaft, the free end of the connecting rod slides in the connecting sleeve, and a spring is connected between the free end of the connecting rod and the inner bottom of the connecting sleeve, and the support member also comprises a fixing member, which fixes the connecting rod and the connecting sleeve together.

[0008] The beneficial effect of adopting the above-mentioned further scheme is that when the metal sheet needs to be processed, the support plate can be unfolded. At this time, the connecting rod slides in the connecting sleeve. When it slides to the maximum distance, the support plate is in a horizontal state. At this time, the connecting rod and the connecting sleeve are fixed together by a fixing member to ensure the stability of the support plate. The user can place the metal sheet on the support plate and push it to the manual shearing machine, and use the cutting knife of the manual shearing machine to cut the metal sheet. When the fixing member is loosened, the connecting plate is pulled back to a vertical state under the action of the spring to reduce the space occupied by the device.

[0009] Further, the fixing member includes a fixing rod installed on the outside of the connecting rod, a U-shaped sleeve installed on the outside of the connecting sleeve, and the fixing rod is close to the free end of the connecting rod, and the U-shaped sleeve is close to the free end of the connecting sleeve. The outside of the connecting sleeve is provided with a slide groove, and the fixing rod slides in the slide groove. One end of the U-shaped sleeve is provided with a slot, and the other end of the U-shaped sleeve is provided with a threaded hole. A fixing plate is connected to the slot by a pin shaft, and the fixing plate is squeezed and slid into the fixing rod in the groove of the U-shaped sleeve. The fixing plate is provided with a screw inside, and the screw and the threaded hole are threadedly engaged. The beneficial effect of adopting the above further scheme is that when the support plate is in a horizontal state, the fixing rod will slide into the groove of the U-shaped sleeve through the slot. At this time, the fixing plate is rotated to make it abut against the fixing rod, and the screw and the threaded hole are connected together, so that the fixing rod can be fixed in the groove of the U-shaped sleeve, thereby ensuring that the connecting rod will not slide in the connecting sleeve, thereby achieving the purpose of fixing the support plate.

[0010] Furthermore, a pair of connecting bars are installed on the side of the support platform, and the pair of connecting bars and the support plate are connected by a pin shaft.

[0011] Furthermore, it also includes a moving part, which includes four groups of universal wheels installed on the bottom surface of the support platform and a handle installed on the side surface of the support platform.

[0012] The beneficial effect of adopting the above further solution is that the handle and the four groups of universal wheels are used to make the device easy for the user to push.

[0013] Further, the moving member further includes a knob located on the side of the support table and a driving member located inside the support table. A storage cavity is provided at the center of the bottom surface of the support table. A chassis slides inside the storage cavity. The knob drives the chassis to move in the vertical direction through the driving member, and a brake pad is installed on the bottom surface of the chassis.

[0014] Further, an installation cavity is formed inside the support table, and a horizontal groove connected to the side of the installation cavity and a vertical groove connected to the bottom surface of the installation cavity are also formed inside the support table. A square hole groove connected to the bottom end of the vertical groove is provided inside the support table, and the storage cavity is connected to the bottom end of the square hole groove.

[0015] Further, an input shaft is connected to the inside of the horizontal groove through a bearing, and an output shaft is connected to the inside of the vertical groove through a bearing. A driving bevel gear is installed on the outside of the input shaft, and a driven bevel gear is installed on the outside of the output shaft. The driving bevel gear and the driven bevel gear are meshed and connected inside the installation cavity, and the knob is connected to the input shaft.

[0016] Further, a square threaded sleeve slides inside the square hole groove. A threaded rod is installed at the bottom end of the output shaft, and the threaded rod is threadedly engaged with the square threaded sleeve. The square threaded sleeve is installed on the top surface of the chassis.

[0017] The beneficial effect of adopting the above further solution is that by rotating the knob forward, under the action of the driving bevel gear and the driven bevel gear, the output shaft can drive the threaded rod to rotate. By using the square hole groove, the square threaded sleeve can only move vertically, and by using the threaded rod, the square threaded sleeve can move downward, so that the chassis presses against the ground, and then the brake pad is used to prevent the device from moving. When the knob is rotated in the reverse direction, the square threaded sleeve will move upward, so that the chassis is away from the ground, and then the device resumes its ability to move.

[0018] Compared with the prior art, the beneficial effect of the present utility model is that: for the novel movable shearing machine, by using the expandable support plate, the metal plate to be processed can be supported, so as to achieve the purpose of simplifying the operation steps of the user. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a schematic three-dimensional structure diagram of the novel movable shearing machine disclosed in the embodiment of the present utility model;

[0020] Figure 2 is Figure 1Schematic diagram of the enlarged structure of Structure A;

[0021] Figure 3 For Figure 1 Schematic diagram of the enlarged structure of Structure B;

[0022] Figure 4 Schematic cross-sectional structure diagram of the novel movable plate shearing machine disclosed in the embodiment of the present utility model.

[0023] In the figure: 100, support member; 1001, support table; 1002, support plate; 1003, connecting bar; 1004, first U-shaped block; 1005, second U-shaped block; 1006, connecting rod; 1007, connecting sleeve; 1008, U-shaped sleeve; 1009, fixing rod; 1010, slotted groove; 1011, fixing plate; 1012, screw; 1013, sliding groove; 1014, spring; 200, moving member; 2001, universal wheel; 2002, knob; 2003, handle; 2004, transverse groove; 2005, installation cavity; 2006, vertical groove; 2007, square hole groove; 2008, storage cavity; 2009, input shaft; 2010, driving bevel gear; 2011, output shaft; 2012, driven bevel gear; 2013, threaded rod; 2014, square threaded sleeve; 2015, chassis; 300, manual plate shearing machine. Detailed implementation manners

[0024] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0025] Please refer to Figure 1 - Figure 4, the present utility model provides a technical solution: a novel movable shearing machine, including a support member 100 and a manual shearing machine 300. The support member 100 includes a support table 1001, and the manual shearing machine 300 is installed on the top surface of the support table 1001. One side of the support table 1001 is hinged with a support plate 1002. Both sides of the support table 1001 are installed with first U-shaped blocks 1004. A connecting sleeve 1007 is rotatably connected in the groove of the first U-shaped block 1004 through a pin shaft. Both sides of the support plate 1002 are installed with second U-shaped blocks 1005. A connecting rod 1006 is rotatably connected in the groove of the second U-shaped block 1005 through a pin shaft. The free end of the connecting rod 1006 slides in the connecting sleeve 1007, and a spring 1014 is connected between the free end of the connecting rod 1006 and the inner bottom of the connecting sleeve 1007. The support member 100 further includes a fixing member, and the fixing member fixes the connecting rod 1006 and the connecting sleeve 1007 together. When it is necessary to process a metal plate, the support plate 1002 can be unfolded. At this time, the connecting rod 1006 slides in the connecting sleeve 1007. When it slides to the maximum distance, the support plate 1002 is in a horizontal state. At this time, the connecting rod 1006 and the connecting sleeve 1007 are fixed together by the fixing member, which can ensure the stability of the support plate 1002. The user can place the metal plate on the support plate 1002 and push it to the manual shearing machine 300, and use the cutter of the manual shearing machine 300 to cut the metal plate. When the fixing member is loosened, under the action of the spring 1014, the connecting plate 1002 is pulled back to the vertical state to reduce the space occupied by the device. Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0026] Please refer to Figure 1 - Figure 4 , the present utility model provides a technical solution: a novel movable shearing machine further includes a moving member 200. The moving member 200 includes four groups of universal wheels 2001 installed on the bottom surface of the support table 1001 and a handle 2003 installed on the side surface of the support table 1001. The handle 2003 and the four groups of universal wheels 2001 are used to make the device easy for the user to push.

[0027] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without making creative efforts shall fall within the protection scope of the present utility model.

[0028] Please refer to Figure 1 - Figure 4, the present utility model provides a technical solution: a new type of movable shearing machine. The moving member 200 further includes a knob 2002 located on the side of the support table 1001 and a driving member located inside the support table 1001. A storage cavity 2008 is provided at the center of the bottom surface of the support table 1001. A chassis 2015 slides inside the storage cavity 2008. The knob 2002 drives the chassis 2015 to move in the vertical direction through the driving member. A brake pad is installed on the bottom surface of the chassis 2015. An installation cavity 2005 is formed inside the support table 1001, and a horizontal groove 2004 connected to the side of the installation cavity 2005 and a vertical groove 2006 connected to the bottom surface of the installation cavity 2005 are also formed inside the support table 1001. A square hole groove 2007 connected to the bottom end of the vertical groove 2006 is provided inside the support table 1001. The storage cavity 2008 is connected to the bottom end of the square hole groove 2007. The input shaft 2009 is connected to the inside of the horizontal groove 2004 through a bearing, and the output shaft 2011 is connected to the inside of the vertical groove 2006 through a bearing. A driving bevel gear 2010 is installed on the outer side of the input shaft 2009, and a driven bevel gear 2012 is installed on the outer side of the output shaft 2011. The driving bevel gear 2010 and the driven bevel gear 2012 are meshed and connected inside the installation cavity 2005. The knob 2002 is connected to the input shaft 2009. A square threaded sleeve 2014 slides inside the square hole groove 2007. A threaded rod 2013 is installed at the bottom end of the output shaft 2011. The threaded rod 2013 is threadedly engaged with the square threaded sleeve 2014. The square threaded sleeve 2014 is installed on the top surface of the chassis 2015. By rotating the knob 2002 forward, under the action of the driving bevel gear 2010 and the driven bevel gear 2012, the output shaft 2011 can drive the threaded rod 2013 to rotate. By using the square hole groove 2007, the square threaded sleeve 2014 can only move vertically. By using the threaded rod 2013, the square threaded sleeve 2014 can be moved downward, so that the chassis 2015 presses against the ground, and then the brake pad is used to prevent the device from moving. When the knob 2002 is rotated in the reverse direction, the square threaded sleeve 2014 will move upward, so that the chassis 2015 is away from the ground, and then the device resumes its ability to move.Specifically, the working principle of this new type of movable shearing machine: When in use, the support plate 1002 is unfolded. At this time, the connecting rod 1006 slides within the connecting sleeve 1007. When it slides to the maximum distance, the support plate 1002 is in a horizontal state. When the support plate 1002 is in a horizontal state, the fixing rod 1011 slides into the groove of the U-shaped sleeve 1008 through the slot 1010. At this time, the rotating fixing plate 1011 is rotated to make it abut against the fixing rod 1009, and the screw 1012 is connected to the threaded hole, which can ensure that the fixing rod 1009 is fixed in the groove of the U-shaped sleeve 1008, thereby ensuring that the connecting rod 1006 does not slide within the connecting sleeve 1007, and further achieving the purpose of fixing the support plate 1002. The user can place the metal plate on the support plate 1002 and push it to the manual shearing machine 300, and use the cutter of the manual shearing machine 300 to cut the metal plate.

Claims

1. A new type of movable plate shearing machine, characterized in that, It includes a support member (100) and a manual plate shearing machine (300). The support member (100) includes a support table (1001). The manual plate shearing machine (300) is installed on the top surface of the support table (1001). One side of the support table (1001) is hinged with a support plate (1002). Both sides of the support table (1001) are provided with first U-shaped blocks (1004). A connecting sleeve (1007) is rotatably connected in the groove of the first U-shaped block (1004) through a pin shaft. Both sides of the support plate (1002) are provided with second U-shaped blocks (1005). A connecting rod (1006) is rotatably connected in the groove of the second U-shaped block (1005) through a pin shaft. The free end of the connecting rod (1006) slides in the connecting sleeve (1007), and a spring (1014) is connected between the free end of the connecting rod (1006) and the inner bottom of the connecting sleeve (1007). The support member (100) further includes a fixing member, and the fixing member fixes the connecting rod (1006) and the connecting sleeve (1007) together.

2. The novel movable plate shearing machine according to claim 1, characterized in that, The fixing member includes a fixing rod (1009) installed on the outer side of the connecting rod (1006) and a U-shaped sleeve (1008) installed on the outer side of the connecting sleeve (1007). The fixing rod (1009) is close to the free end of the connecting rod (1006), and the U-shaped sleeve (1008) is close to the free end of the connecting sleeve (1007). A sliding groove (1013) is provided on the outer side of the connecting sleeve (1007), and the fixing rod (1009) slides in the sliding groove (1013). An opening slot (1010) is provided at one end of the U-shaped sleeve (1008), and a threaded hole is provided at the other end of the U-shaped sleeve (1008). A fixing plate (1011) is rotatably connected in the opening slot (1010) through a pin shaft. The fixing plate (1011) presses and slides into the fixing rod (1009) in the groove of the U-shaped sleeve (1008). A screw (1012) is slidably arranged inside the fixing plate (1011), and the screw (1012) is in threaded engagement with the threaded hole.

3. A novel movable plate shearing machine according to claim 1, characterized in that, A pair of connecting bars (1003) are installed on the side surface of the support table (1001), and the pair of connecting bars (1003) and the support plate (1002) are connected through a pin shaft.

4. A novel movable plate shearing machine according to claim 1, characterized in that, It further includes a moving member (200). The moving member (200) includes four groups of universal wheels (2001) installed on the bottom surface of the support table (1001) and a handle (2003) installed on the side surface of the support table (1001).

5. A novel movable plate shearing machine according to claim 4, characterized in that, The moving member (200) further includes a knob (2002) located on the side of the support platform (1001) and a driving member located inside the support platform (1001). A storage cavity (2008) is provided at the center of the bottom surface of the support platform (1001). A chassis (2015) slides inside the storage cavity (2008). The knob (2002) drives the chassis (2015) to move in the vertical direction through the driving member, and a brake pad is installed on the bottom surface of the chassis (2015).

6. A novel movable plate shearing machine according to claim 5, characterized in that, An installation cavity (2005) is formed inside the support platform (1001), and a horizontal groove (2004) connected to the side of the installation cavity (2005) and a vertical groove (2006) connected to the bottom surface of the installation cavity (2005) are further formed inside the support platform (1001). A square hole groove (2007) connected to the bottom end of the vertical groove (2006) is provided inside the support platform (1001), and the storage cavity (2008) is connected to the bottom end of the square hole groove (2007).

7. A novel movable plate shearing machine according to claim 6, characterized in that, An input shaft (2009) is connected by a bearing inside the horizontal groove (2004), and an output shaft (2011) is connected by a bearing inside the vertical groove (2006). A driving bevel gear (2010) is installed on the outer side of the input shaft (2009), and a driven bevel gear (2012) is installed on the outer side of the output shaft (2011). The driving bevel gear (2010) and the driven bevel gear (2012) are meshed and connected inside the installation cavity (2005), and the knob (2002) is connected to the input shaft (2009).

8. A novel movable plate shearing machine according to claim 7, characterized in that, A square threaded sleeve (2014) slides inside the square hole groove (2007). A threaded rod (2013) is installed at the bottom end of the output shaft (2011). The threaded rod (2013) is in threaded engagement with the square threaded sleeve (2014), and the square threaded sleeve (2014) is installed on the top surface of the chassis (2015).

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