Cutting device for strip steel machining

Abstract

The utility model relates to the technical field of strip steel processing, and discloses a cutting device for strip steel processing, which solves the problem that the strip steel is inconvenient to fix quickly at present, and comprises a base, a processing table is fixedly mounted at the top of the base, a cutting groove is formed in the middle of the top of the processing table, and a cutting wheel is arranged above the cutting groove. An extrusion mechanism and a driving mechanism are installed at the top of the base, the extrusion mechanism comprises two first U-shaped round rods symmetrically fixed to the top of the base, and the outer sides of the two first U-shaped round rods are fixedly sleeved with the same top plate; according to the strip steel anti-skid device, through cooperation between an air cylinder and an L-shaped plate and cooperation between a connecting column and a lifting plate, descending of the L-shaped plate and the lifting plate is facilitated, and through cooperation between a sleeve plate and a spring and cooperation between a second U-shaped round rod and an extrusion plate, descending of the two anti-skid plates is facilitated to press strip steel; and when the L-shaped plate continuously descends, the cutting wheel can be driven to move downwards to cut the strip steel, so that the strip steel can be conveniently and quickly fixed.

Description

Technical Field

[0001] The utility model belongs to the technical field of strip steel processing, in particular to a cutting device for strip steel processing. Background Art

[0002] Strip steel is a narrow and long steel plate produced by various steel rolling enterprises to meet the needs of industrial production of various metal or mechanical products in different industrial sectors. Strip steel needs to be cut during processing; according to the patent document with the authorization announcement number: CN208195840U, named "A Cold-rolled Strip Steel Cutting Device", a sleeve is fixedly installed on the top of the support frame, a sleeve rod passes through the sleeve, and a lifting screw is screwed in a screw hole on the sleeve rod. One end of the lifting screw is fixedly connected to the clamping plate, and the lifting screw can be rotated as needed to make the clamping plate clamp the cold-rolled strip steel, and the telescopic spring has a certain buffering property to improve the clamping effect of the clamping plate; the sleeve rod can move in the sleeve to adjust the position of the clamping plate, and can clamp cold-rolled strip steels of different sizes, which is convenient to operate and improves the practical effect; but there are still the following defects:

[0003] It is necessary to adjust the position of the clamping plate by tightening bolts to adapt to the size of the strip, and then rotate the lifting screw to drive the clamping plate down to clamp the strip. Therefore, the operation is cumbersome and it is inconvenient to quickly fix the strip. Utility Model Content

[0004] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a cutting device for strip steel processing, which effectively solves the current problem of inconvenience in quickly fixing the strip steel.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cutting device for strip steel processing, comprising a base, a processing table is fixedly installed on the top of the base, a cutting groove is provided in the middle of the top of the processing table, a cutting wheel is provided above the cutting groove, and an extrusion mechanism and a driving mechanism are installed on the top of the base;

[0006] The extrusion mechanism includes two U-shaped round rods symmetrically fixed on the top of the base, the outer sides of the two U-shaped round rods are fixedly sleeved with the same top plate, the top of the top plate is fixedly installed with a column, the top of the column is fixedly installed with a top plate, the outer side of the column is movably sleeved with a sleeve plate, a spring is fixedly connected between the sleeve plate and the top plate, the spring is sleeved on the outer side of the column, the outer sides of the two U-shaped round rods are movably sleeved with extrusion plates, the bottoms of the two extrusion plates are fixedly installed with anti-skid plates, the bottom surface heights of the two anti-skid plates are less than the bottom end surface height of the cutting wheel, the tops of the two extrusion plates are fixedly installed with U-shaped round rods, and the sleeve plates are fixedly sleeved on the outer sides of the two U-shaped round rods.

[0007] Preferably, a cylinder is fixedly mounted on the bottom of the top plate, an L-shaped plate is fixedly mounted on the bottom end of the cylinder, and the cutting wheel is mounted on the L-shaped plate.

[0008] Preferably, a lifting plate is movably sleeved on the outer side of the column, the lifting plate is located at the bottom of the sleeve plate, and two connecting columns are symmetrically fixedly connected between the lifting plate and the L-shaped plate, and the two connecting columns both penetrate the top plate and are movably connected to the top plate.

[0009] Preferably, the driving mechanism includes a U-shaped round rod three fixed on the inner wall of the L-shaped plate, an adjustment plate is movably sleeved on the outer side of the U-shaped round rod three, a motor two is fixedly installed on the outer side of the adjustment plate, a transmission shaft two is fixedly installed on the motor two, and the cutting wheel is fixed to the end of the transmission shaft two away from the motor two.

[0010] Preferably, two sleeve blocks are symmetrically and fixedly sleeved on the outer side of the U-shaped round rod three, a screw rod is rotatably connected between the two sleeve blocks, a nut is threadedly sleeved on the outer side of the screw rod, and the nut is fixed to the side of the adjustment plate away from the motor two.

[0011] Preferably, a bevel gear 1 is fixedly installed on the outer side of the screw rod, a motor 1 is fixedly installed on the inner top wall of the L-shaped plate, a transmission shaft 1 is fixedly installed on the motor 1, a bevel gear 2 is fixedly installed on the bottom end of the transmission shaft 1, and the bevel gear 2 is meshingly connected with the bevel gear 1.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] (1) The utility model facilitates the lowering of the L-shaped plate and the lifting plate through the cooperation between the cylinder and the L-shaped plate and the connecting column and the lifting plate, and facilitates the lowering of the two anti-slip plates to press the strip steel through the cooperation between the sleeve plate and the spring and the second U-shaped round rod and the extrusion plate. When the L-shaped plate continues to descend, it can drive the cutting wheel to move downward to cut the strip steel, thereby facilitating the rapid fixing of the strip steel.

[0014] (2) The new type facilitates the rotation of the screw through the cooperation between the motor 1 and the transmission shaft 1, and the bevel gear 2 and the bevel gear 1, and facilitates the horizontal movement of the cutting wheel to cut the strip through the cooperation between the nut and the adjustment plate and the U-shaped round rod 3. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0016] In the attached picture:

[0017] Figure 1 This is a schematic diagram of the structure of the cutting device for strip steel processing of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the extrusion mechanism of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the driving mechanism of the utility model;

[0020] In the figure: 1. base; 2. extrusion mechanism; 201. U-shaped round rod 1; 202. L-shaped plate; 203. cylinder; 204. anti-skid plate; 205. extrusion plate; 206. top plate; 207. column; 208. sleeve plate; 209. spring; 2010. top plate; 2011. lifting plate; 2012. U-shaped round rod 2; 2013. connecting column; 3. driving mechanism; 301. U-shaped round rod 3; 302. sleeve block; 303. screw rod; 304. adjusting plate; 305. nut; 306. bevel gear 1; 307. bevel gear 2; 308. transmission shaft 1; 309. motor 1; 3010. motor 2; 3011. transmission shaft 2; 4. cutting wheel; 5. cutting groove; 6. processing table. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0022] Embodiment 1, by Figure 1 The utility model includes a base 1, a processing table 6 is fixedly installed on the top of the base 1, a cutting groove 5 is provided in the middle of the top of the processing table 6, a cutting wheel 4 is provided above the cutting groove 5, and an extrusion mechanism 2 and a driving mechanism 3 are installed on the top of the base 1.

[0023] Specifically, by Figure 2The extrusion mechanism 2 includes two U-shaped round rods 201 symmetrically fixed to the top of the base 1, the outer sides of the two U-shaped round rods 201 are fixedly sleeved with the same top plate 206, the top of the top plate 206 is fixedly installed with a column 207, the top of the column 207 is fixedly installed with a top plate 2010, the outer side of the column 207 is movably sleeved with a sleeve plate 208, a spring 209 is fixedly connected between the sleeve plate 208 and the top plate 2010, and the spring 209 is sleeved on the outer side of the column 207, the outer sides of the two U-shaped round rods 201 are movably sleeved with an extrusion plate 205, the bottoms of the two extrusion plates 205 are fixedly installed with an anti-slip plate 204, and the bottom surface height of the two anti-slip plates 204 is The height of the bottom end surface of the cutting wheel 4 is smaller than that of the bottom end surface of the cutting wheel 4. The tops of the two extrusion plates 205 are fixedly installed with U-shaped round rods 2012. The sleeve plate 208 is fixedly sleeved on the outside of the two U-shaped round rods 2012. The bottom of the top plate 206 is fixedly installed with a cylinder 203. The bottom end of the cylinder 203 is fixedly installed with an L-shaped plate 202. The cutting wheel 4 is installed on the L-shaped plate 202. The outer side of the column 207 is movably sleeved with a lifting plate 2011. The lifting plate 2011 is located at the bottom of the sleeve plate 208. There are two connecting columns 2013 symmetrically fixedly connected between the lifting plate 2011 and the L-shaped plate 202. The two connecting columns 2013 both penetrate the top plate 206 and are movably connected to the top plate 206.

[0024] When in use, in the initial state, the lifting plate 2011 is in contact with the bottom of the sleeve plate 208, and the spring 209 is in a compressed state, so that the lifting plate 2011 plays a role in supporting the sleeve plate 208. First, the strip steel is placed on the top of the processing table 6, and the strip steel is located under the cutting wheel 4 and the two anti-slip plates 204. Then the cylinder 203 is started to drive the L-shaped plate 202 to move downward, and the lifting plate 2011 is driven to slide downward along the column 207 through the two connecting columns 2013 to release the limit on the sleeve plate 208. At this time, the spring 209 is reset to drive the sleeve plate 208 to slide downward along the column 207, and then the two extrusion plates 205 are driven to slide downward along the two U-shaped round rods 201 through the two U-shaped round rods 2012 respectively. Finally, the two anti-slip plates 204 descend to press and fix the strip steel.

[0025] Specifically, by Figure 3The driving mechanism 3 includes a U-shaped round rod 301 fixed on the inner wall of the L-shaped plate 202, an adjusting plate 304 is movably sleeved on the outer side of the U-shaped round rod 301, a motor 2 3010 is fixedly installed on the outer side of the adjusting plate 304, a transmission shaft 2 3011 is fixedly installed on the motor 2 3010, a cutting wheel 4 is fixed on the end of the transmission shaft 2 3011 away from the motor 2 3010, and two sleeve blocks 302 are symmetrically fixedly sleeved on the outer side of the U-shaped round rod 301, and between the two sleeve blocks 302 A screw rod 303 is rotatably connected, a nut 305 is threadedly sleeved on the outer side of the screw rod 303, the nut 305 is fixed to the side of the adjustment plate 304 away from the motor 2 3010, a bevel gear 1 306 is fixedly installed on the outer side of the screw rod 303, a motor 1 309 is fixedly installed on the inner top wall of the L-shaped plate 202, a transmission shaft 1 308 is fixedly installed on the motor 1 309, a bevel gear 2 307 is fixedly installed on the bottom end of the transmission shaft 1 308, and the bevel gear 2 307 is meshed and connected with the bevel gear 1 306;

[0026] When in use, first start the motor 2 3010 to drive the transmission shaft 2 3011 to rotate, and drive the cutting wheel 4 to rotate, then start the cylinder 203 to drive the L-shaped plate 202 to move downward, and drive the lifting plate 2011 to slide downward along the column 207 through the two connecting columns 2013 to ensure the stability of the L-shaped plate 202 when moving. At the same time, the cutting wheel 4 descends to cut the strip steel, and then start the motor 1 309 to drive the transmission shaft 1 308 to rotate, and drive the bevel gear 2 307 to rotate. Since the bevel gear 2 307 is meshed with the bevel gear 1 306, it drives the screw rod 303 to rotate, and then drives the adjustment plate 304 to slide along the U-shaped round rod 3 301 through the nut 305. Finally, the cutting wheel 4 moves horizontally to achieve cutting of the strip steel.

Claims

1. A cutting device for strip processing, comprising a base (1), characterized in that: A processing table (6) is fixedly mounted on the top of the base (1); a cutting groove (5) is provided in the middle of the top of the processing table (6); a cutting wheel (4) is provided above the cutting groove (5); and an extrusion mechanism (2) and a driving mechanism (3) are mounted on the top of the base (1); The extrusion mechanism (2) comprises two U-shaped round rods (201) symmetrically fixed to the top of the base (1); the outer sides of the two U-shaped round rods (201) are fixedly sleeved with a top plate (206); the top of the top plate (206) is fixedly installed with a column (207); the top of the column (207) is fixedly installed with a top plate (2010); the outer sides of the column (207) are movably sleeved with a sleeve plate (208); a spring (209) is fixedly connected between the sleeve plate (208) and the top plate (2010); The spring (209) is sleeved on the outer side of the column (207), the outer sides of the two U-shaped round rods (201) are movably sleeved with an extrusion plate (205), the bottoms of the two extrusion plates (205) are fixedly installed with an anti-slip plate (204), the bottom surface heights of the two anti-slip plates (204) are both less than the bottom end surface height of the cutting wheel (4), the tops of the two extrusion plates (205) are fixedly installed with a U-shaped round rod (2012), and the sleeve plate (208) is fixedly sleeved on the outer sides of the two U-shaped round rods (2012).

2. A cutting device for strip processing according to claim 1, characterized in that: A cylinder (203) is fixedly mounted on the bottom of the top plate (206), an L-shaped plate (202) is fixedly mounted on the bottom end of the cylinder (203), and a cutting wheel (4) is mounted on the L-shaped plate (202).

3. A cutting device for strip processing according to claim 1, characterized in that: The outer side of the upright column (207) is movably sleeved with a lifting plate (2011), the lifting plate (2011) is located at the bottom of the sleeve plate (208), and two connecting columns (2013) are symmetrically fixedly connected between the lifting plate (2011) and the L-shaped plate (202), and the two connecting columns (2013) both penetrate the top plate (206) and are movably connected to the top plate (206).

4. A cutting device for strip processing according to claim 1, characterized in that: The driving mechanism (3) comprises a U-shaped round rod three (301) fixed on the inner wall of the L-shaped plate (202); an adjusting plate (304) is movably sleeved on the outer side of the U-shaped round rod three (301); a motor two (3010) is fixedly mounted on the outer side of the adjusting plate (304); a transmission shaft two (3011) is fixedly mounted on the motor two (3010); and a cutting wheel (4) is fixed to an end of the transmission shaft two (3011) away from the motor two (3010).

5. A cutting device for strip processing according to claim 4, characterized in that: The outer side of the U-shaped round rod three (301) is symmetrically and fixedly sleeved with two sleeve blocks (302), a screw rod (303) is rotatably connected between the two sleeve blocks (302), the outer side of the screw rod (303) is threadedly sleeved with a nut (305), and the nut (305) is fixed to the side of the adjustment plate (304) away from the motor two (3010).

6. A cutting device for strip processing according to claim 5, characterized in that: A bevel gear 1 (306) is fixedly mounted on the outer side of the screw rod (303), a motor 1 (309) is fixedly mounted on the inner top wall of the L-shaped plate (202), a transmission shaft 1 (308) is fixedly mounted on the motor 1 (309), a bevel gear 2 (307) is fixedly mounted on the bottom end of the transmission shaft 1 (308), and the bevel gear 2 (307) is meshingly connected with the bevel gear 1 (306).

Images