Car shed support machining and cutting-off device

Abstract

The utility model relates to the technical field of car shed support machining, and discloses a car shed support machining and cutting-off device which solves the problem that at present, it is difficult to adjust the cutting angle to meet the machining requirement of a car shed support, the car shed support machining and cutting-off device comprises a machining table, and a cutting mechanism and a fixing mechanism are installed at the top of the machining table. The cutting mechanism comprises a U-shaped round rod fixed to the middle of the top of the machining table, the middle of the outer side of the U-shaped round rod is fixedly sleeved with a sleeve plate, and a first air cylinder is fixedly installed at the bottom of the sleeve plate. According to the pipe cutting device, the first motor and the transmission shaft are matched, the cutting wheel can rotate conveniently, the first air cylinder and the U-shaped frame are matched, the lifting plate and the U-shaped round rod are matched, the cutting wheel can descend conveniently to cut off a pipe, the second air cylinder and the first sliding plate are matched, and the second sliding plate and the sliding rod are matched, so that the toothed plate can move conveniently; and through cooperation of the gear, the supporting shaft and the base plate, the cutting wheel can rotate circumferentially conveniently to adjust the cutting angle.

Description

Technical Field

[0001] The utility model belongs to the technical field of shed bracket processing, and specifically relates to a cutting device for shed bracket processing. Background Art

[0002] The shed bracket is a key component for supporting and fixing the shed structure. The bracket provides stable support for the entire shed, ensuring that it can withstand the pressure brought by various weather conditions and environmental changes. The bracket tightly connects all parts of the shed together to form an integral structure, preventing it from being displaced or damaged due to wind force or other external forces. Most of the existing shed brackets are welded by pipe fittings, and the pipe fittings need to be cut according to requirements during the processing of shed brackets.

[0003] In the prior art, when cutting pipe fittings, the pipe fittings are usually fixed on the processing table, and then the pipe fittings are cut by a cutting machine. However, the fixed pipe fittings cannot move, and at the same time, the cutting machine can only move up and down. Therefore, it is difficult to adjust the cutting angle to meet the processing requirements of shed brackets. Summary of the Utility Model

[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 shed bracket processing, which effectively solves the problem that it is difficult to adjust the cutting angle to meet the processing requirements of shed brackets at present.

[0005] To achieve the above purpose, the utility model provides the following technical scheme: A cutting device for shed bracket processing, including a processing table, on the top of which a cutting mechanism and a fixing mechanism are installed;

[0006] The cutting mechanism includes a U-shaped round rod fixed in the middle of the top of the processing table. A sleeve plate is fixedly sleeved on the middle part of the outer side of the U-shaped round rod. A cylinder I is fixedly installed at the bottom of the sleeve plate. The bottom end of the cylinder I is fixedly installed with a U-shaped frame. A lifting plate is fixedly installed at the bottom of the U-shaped frame. The lifting plate is movably sleeved on the outer side of the U-shaped round rod. A chassis is arranged at the bottom of the lifting plate. A support shaft is fixedly connected to the top of the chassis. The top end of the support shaft penetrates through the lifting plate and is rotatably connected to the inner top wall of the U-shaped frame, and the support shaft is rotatably connected to the lifting plate. Vertical plates I and II are symmetrically and fixedly installed at the bottom of the chassis. A motor I is fixedly installed on the side of the vertical plate I close to the vertical plate II. A transmission shaft is fixedly installed on the motor I. The end of the transmission shaft far from the motor I is rotatably connected to the vertical plate II. A cutting wheel is fixedly installed on the outer side of the transmission shaft.

[0007] Preferably, an annular groove is arranged at the bottom of the lifting plate, and balls that are all in contact with the top of the chassis are equiangularly installed in the annular groove.

[0008] Preferably, a gear is fixedly installed on the outer side of the support shaft, and a toothed plate is arranged in the U-shaped frame. The toothed plate is meshed with the support shaft.

[0009] Preferably, a slide bar is fixedly installed inside the U-shaped frame. Symmetrically and movably sleeved on the outer side of the slide bar are a first slide plate and a second slide plate. A toothed plate is fixed between the first slide plate and the second slide plate. A second cylinder is fixedly installed between the side of the first slide plate away from the second slide plate and the U-shaped frame.

[0010] Preferably, the fixing mechanism includes two support seats symmetrically fixed on the top of the processing table. The U-shaped round rod is located between the two support seats. An arc-shaped groove is provided on the top of the support seat. A guide groove is provided on the support seat. Symmetrically and slidably connected in the guide groove are two guide plates. Rubber plates are fixedly installed on the side of each of the two guide plates close to the other.

[0011] Preferably, a first connecting plate and a second connecting plate are symmetrically and fixedly connected between the two support seats. A second motor is fixedly installed on the side of the second connecting plate close to the first connecting plate. A bidirectional lead screw is fixedly installed on the second motor. The end of the bidirectional lead screw away from the second motor is rotatably connected to the first connecting plate. Symmetrically and threadedly sleeved on the outer side of the bidirectional lead screw are two movable plates. Guide rods are fixedly installed in both of the two support seats. The two movable plates are movably sleeved on the outer sides of the two guide rods. The guide plates are fixed on the tops of the movable plates.

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

[0013] (1) In the present utility model, through the cooperation between the first motor and the transmission shaft, it is convenient for the cutting wheel to rotate. Through the cooperation between the first cylinder, the U-shaped frame, the lifting plate and the U-shaped round rod, it is convenient for the cutting wheel to descend to cut off the pipe fitting. Through the cooperation between the second cylinder, the first slide plate, the second slide plate and the slide bar, it is convenient for the toothed plate to move. Through the cooperation between the gear, the support shaft and the chassis, it is thus convenient for the cutting wheel to rotate circumferentially to adjust the cutting angle.

[0014] (2) In this new type, through the cooperation between the second motor, the bidirectional lead screw, the movable plate and the guide rod, it is convenient for the two guide plates on the support seats to slide along the guide grooves, enabling the two rubber plates to approach each other to clamp the pipe fitting, thereby facilitating the fixing of the pipe fitting to prevent it from shifting during the cutting process. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The drawings are used to provide further understanding of the present utility model and constitute a part of the specification. Together with the embodiments of the present utility model, they are used to explain the present utility model and do not constitute a limitation to the present utility model.

[0016] In the drawings:

[0017] Figure 1 is a schematic structural diagram of the processing and cutting device for the shed bracket of the present utility model;

[0018] Figure 2 is a schematic structural diagram of the cutting mechanism of the present utility model;

[0019] Figure 3 This is a schematic diagram of the lifting plate structure of the present utility model;

[0020] Figure 4 This is a schematic diagram of the fixing mechanism structure of the present utility model;

[0021] In the figure: 1, processing table; 2, cutting mechanism; 201, U-shaped round rod; 202, lifting plate; 203, chassis; 204, first vertical plate; 205, first motor; 206, cutting wheel; 207, transmission shaft; 208, second vertical plate; 209, U-shaped frame; 2010, first cylinder; 2011, sleeve plate; 2012, ball; 2013, second cylinder; 2014, first slide plate; 2015, toothed plate; 2016, support shaft; 2017, gear; 2018, second slide plate; 2019, slide bar; 2020, annular groove; 3, fixing mechanism; 301, support seat; 302, movable plate; 303, first connecting plate; 304, guide plate; 305, arc groove; 306, guide groove; 307, bidirectional lead screw; 308, second motor; 309, second connecting plate; 3010, rubber plate; 3011, guide rod. Specific embodiments

[0022] 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 the embodiments; based on the embodiments in 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.

[0023] Embodiment 1, given by Figure 1 The present utility model includes a processing table 1, and a cutting mechanism 2 and a fixing mechanism 3 are installed on the top of the processing table 1.

[0024] Specifically, given by Figures 2-3Given that the cutting mechanism 2 includes a U-shaped round rod 201 fixed to the middle of the top of the processing table 1. A sleeve plate 2011 is fixedly sleeved in the middle of the outer side of the U-shaped round rod 201. A first cylinder 2010 is fixedly installed at the bottom of the sleeve plate 2011. The bottom end of the first cylinder 2010 is fixedly installed with a U-shaped frame 209. A lifting plate 202 is fixedly installed at the bottom of the U-shaped frame 209. The lifting plate 202 is movably sleeved on the outer side of the U-shaped round rod 201. A chassis 203 is provided at the bottom of the lifting plate 202. A support shaft 2016 is fixedly connected to the top of the chassis 203. The top end of the support shaft 2016 penetrates through the lifting plate 202 and is rotatably connected to the inner top wall of the U-shaped frame 209, and the support shaft 2016 is rotatably connected to the lifting plate 202. First vertical plates 204 and second vertical plates 208 are symmetrically and fixedly installed at the bottom of the chassis 203. A first motor 205 is fixedly installed on one side of the first vertical plate 204 close to the second vertical plate 208. A transmission shaft 207 is fixedly installed on the first motor 205. The end of the transmission shaft 207 away from the first motor 205 is rotatably connected to the second vertical plate 208. A cutting wheel 206 is fixedly installed on the outer side of the transmission shaft 207. An annular groove 2020 is provided at the bottom of the lifting plate 202. Ball bearings 2012 that are all in contact with the top of the chassis 203 are installed at equal angles in the annular groove 2020. A gear 2017 is fixedly installed on the outer side of the support shaft 2016. A toothed plate 2015 is provided in the U-shaped frame 209. The toothed plate 2015 is meshed with the support shaft 2016. A sliding rod 2019 is fixedly installed in the U-shaped frame 209. First sliding plates 2014 and second sliding plates 2018 are symmetrically and movably sleeved on the outer side of the sliding rod 2019. The toothed plate 2015 is fixed between the first sliding plate 2014 and the second sliding plate 2018. A second cylinder 2013 is fixedly installed between one side of the first sliding plate 2014 away from the second sliding plate 2018 and the U-shaped frame 209;

[0025] In the working state, first, start the first motor 205 to drive the transmission shaft 207 to rotate, and drive the cutting wheel 206 to rotate. Then start the first cylinder 2010 to drive the lifting plate 202 to slide down along the U-shaped round rod 201 through the U-shaped frame 209, and drive the cutting wheel 206 to descend to cut the pipe fitting. When the second cylinder 2013 is started, it drives the first sliding plate 2014 and the second sliding plate 2018 to slide along the sliding rod 2019. At the same time, the toothed plate 2015 moves horizontally. Since the toothed plate 2015 is meshed with the gear 2017, it drives the support shaft 2016 to rotate, and then drives the chassis 203 to rotate. Since each of the ball bearings 2012 is located on the top of the chassis 203, it plays a role in limiting the chassis 203 and ensures the stability of the chassis 203 during rotation. Finally, the cutting wheel 206 rotates circumferentially to adjust the cutting angle.

[0026] Specifically, by Figure 4Given that the fixing mechanism 3 includes two support seats 301 symmetrically fixed on the top of the processing table 1. The U-shaped round rod 201 is located between the two support seats 301. An arc-shaped groove 305 is provided at the top of the support seat 301. A guide groove 306 is provided on the support seat 301. Two guide plates 304 are symmetrically and slidably connected in the guide groove 306. Rubber plates 3010 are fixedly installed on the mutually approaching sides of the two guide plates 304. A connecting plate one 303 and a connecting plate two 309 are symmetrically and fixedly connected between the two support seats 301. A motor two 308 is fixedly installed on the side of the connecting plate two 309 close to the connecting plate one 303. A bidirectional lead screw 307 is fixedly installed on the motor two 308. The end of the bidirectional lead screw 307 far from the motor two 308 is rotatably connected to the connecting plate one 303. Two movable plates 302 are symmetrically and threadedly sleeved on the outer side of the bidirectional lead screw 307. Guide rods 3011 are fixedly installed in both support seats 301. Both movable plates 302 are movably sleeved on the outer sides of the two guide rods 3011. The guide plates 304 are fixed to the tops of the movable plates 302;

[0027] In the use state, first place the pipe fitting on the arc-shaped groove 305 so that the pipe fitting is located between the two rubber plates 3010. Then start the motor two 308 to drive the bidirectional lead screw 307 to rotate, drive the two movable plates 302 to slide along the guide rods 3011, drive the two guide plates 304 to slide along the guide groove 306. At the same time, the two rubber plates 3010 approach each other until they clamp the pipe fitting, and finally complete the fixation of the pipe fitting to prevent it from shifting during the cutting process.

Claims

1. A carport support processing and cutting device, comprising a processing table (1), characterized in that: A cutting mechanism (2) and a fixing mechanism (3) are installed on the top of the processing table (1); The cutting mechanism (2) comprises a U-shaped round rod (201) fixed to the middle of the top of the processing table (1); a sleeve plate (2011) is fixedly sleeved on the middle of the outer side of the U-shaped round rod (201); a cylinder (2010) is fixedly installed on the bottom of the sleeve plate (2011); a U-shaped frame (209) is fixedly installed on the bottom end of the cylinder (2010); a lifting plate (202) is fixedly installed on the bottom of the U-shaped frame (209); the lifting plate (202) is movably sleeved on the outer side of the U-shaped round rod (201); a chassis (203) is provided at the bottom of the lifting plate (202); a support shaft (2016) is fixedly connected to the top of the chassis (203); and the support shaft (2016) is fixedly connected to the top of the chassis (203). The top of the U-shaped frame (2016) passes through the lifting plate (202) and is rotatably connected to the inner top wall of the U-shaped frame (209), and the support shaft (2016) is rotatably connected to the lifting plate (202), and the bottom of the chassis (203) is symmetrically fixedly installed with a vertical plate (204) and a vertical plate (208), and a motor (205) is fixedly installed on the side of the vertical plate (204) close to the vertical plate (208), and a transmission shaft (207) is fixedly installed on the motor (205), and the end of the transmission shaft (207) away from the motor (205) is rotatably connected to the vertical plate (208), and a cutting wheel (206) is fixedly installed on the outer side of the transmission shaft (207).

2. A carport support processing and cutting device according to claim 1, characterized in that: The bottom of the lifting plate (202) is provided with an annular groove (2020), and balls (2012) are installed at equal angles in the annular groove (2020) and are in contact with the top of the bottom plate (203).

3. A carport support processing and cutting device according to claim 1, characterized in that: A gear (2017) is fixedly mounted on the outer side of the support shaft (2016), and a toothed plate (2015) is provided inside the U-shaped frame (209), and the toothed plate (2015) is meshingly connected with the support shaft (2016).

4. A carport support processing and cutting device according to claim 1, characterized in that: A slide bar (2019) is fixedly installed in the U-shaped frame (209), and a slide plate (2014) and a slide plate (2018) are symmetrically and movably sleeved on the outer side of the slide bar (2019), a tooth plate (2015) is fixed between the slide plate (2014) and the slide plate (2018), and a cylinder (2013) is fixedly installed between the side of the slide plate (2014) away from the slide plate (2018) and the U-shaped frame (209).

5. The carport support processing and cutting device according to claim 1, characterized in that: The fixing mechanism (3) comprises two support seats (301) symmetrically fixed on the top of the processing table (1), the U-shaped round rod (201) is located between the two support seats (301), the top of the support seat (301) is provided with an arc groove (305), the support seat (301) is provided with a guide groove (306), two guide plates (304) are symmetrically slidably connected in the guide groove (306), and a rubber plate (3010) is fixedly installed on the side of the two guide plates (304) close to each other.

6. A carport support processing and cutting device according to claim 5, characterized in that: A connecting plate 1 (303) and a connecting plate 2 (309) are symmetrically fixedly connected between the two support seats (301); a motor 2 (308) is fixedly installed on the side of the connecting plate 2 (309) close to the connecting plate 1 (303); a bidirectional screw rod (307) is fixedly installed on the motor 2 (308); one end of the bidirectional screw rod (307) away from the motor 2 (308) is rotatably connected to the connecting plate 1 (303); two movable plates (302) are symmetrically threadedly sleeved on the outer side of the bidirectional screw rod (307); guide rods (3011) are fixedly installed in the two support seats (301); the two movable plates (302) are movably sleeved on the outer sides of the two guide rods (3011); and the guide plate (304) is fixed to the top of the movable plate (302).

Images