Bending device for aluminum bending performance detection

Abstract

The utility model relates to the technical field of bending devices, and discloses a bending device for aluminum bending performance detection, which solves the problem that an aluminum veneer is inconvenient to fix quickly at present, and comprises a base, a fixing mechanism is mounted at the top of the base, a bending component is mounted on the fixing mechanism, and the bending component is mounted on the base. The fixing mechanism comprises a guide column located above the base. According to the utility model, through the cooperation among the motor, the bidirectional lead screw and the nut, the two guide plates can slide along the guide columns conveniently, then the distance between the two L-shaped plates can be adjusted according to the size of an aluminum veneer, and through the cooperation among the air cylinder, the sleeve plate, the sliding block and the stand column, the connecting column can move downwards conveniently; and through cooperation of a sleeve block and a first U-shaped round rod and cooperation of a movable plate and a second U-shaped round rod, the two pressing plates can descend conveniently to clamp and limit the two ends of the aluminum veneer, and therefore the aluminum veneer can be fixed rapidly and conveniently.

Description

Technical Field

[0001] The utility model belongs to the technical field of bending devices, in particular to a bending device used for detecting the bending performance of aluminum. Background Art

[0002] The bending device is an important device for bending metal materials into a preset shape. There are various types and each has its own characteristics. The aluminum veneer needs to use a bending device to detect the bending performance during the production process; according to the patent document with the authorization announcement number: CN219830632U, named "A kind of aluminum veneer bending processing quality detection device", it includes a detection base, a detection chamber is arranged inside the detection base, the top of the detection base is fixedly connected with a fixed top frame, the bottom end of the detection chamber is fixedly connected with a fixed slideway, the outside of the fixed slideway is provided with an adjustment sleeve, the top of the adjustment sleeve is fixedly connected with a support rod, the top of the support rod is fixedly connected with a support frame, the top of the support frame is movably connected with an adjusting screw rod, the bottom end of the adjusting screw rod is movably connected with a clamping plate, the clamping plate is movably installed with two groups of clamping rollers, the bottom end of the fixed top frame is fixedly installed with a cylinder, the bottom end of the cylinder is installed with a detection plate, and pressure sensors are installed on both sides of the bottom end of the detection plate; but the following defects still exist:

[0003] It is necessary to adjust the position of the support frame by means of positioning bolts, and then clamp and fix the aluminum veneer by means of adjusting screw rods, so multiple operations are required, which results in cumbersome operations and inconvenience in quickly fixing the aluminum veneer. 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 bending device for aluminum bending performance testing, which effectively solves the current problem of inconvenience in quickly fixing aluminum panels.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a bending device for aluminum bending performance detection, comprising a base, a fixing mechanism is installed on the top of the base, and a bending assembly is installed on the fixing mechanism;

[0006] The fixing mechanism includes a guide column located above the base, both ends of the guide column are fixedly installed with vertical plates, the two vertical plates are fixed to the top of the base, the outer side of the guide column is symmetrically and movably sleeved with two guide plates, the bottom of the two guide plates are symmetrically installed with two rollers located at the top of the base, the top of the two guide plates are fixedly installed with two U-shaped round rods, the outer sides of the two U-shaped round rods are fixedly sleeved with fixed plates, the tops of the two fixed plates are fixedly installed with L-shaped plates, the outer sides of the two U-shaped round rods are movably sleeved with movable plates, the bottoms of the two movable plates are fixedly installed with pressure plates, and the two pressure plates are respectively located above the two L-shaped plates.

[0007] Preferably, a bidirectional screw rod is provided under the guide column, one end of the bidirectional screw rod is rotatably connected to one of the vertical plates, the other end of the bidirectional screw rod is fixedly installed with a motor, the motor is fixed to the other vertical plate, the outer side of the bidirectional screw rod is symmetrically threaded with two nuts, and the two guide plates are respectively fixed to the top of the two nuts.

[0008] Preferably, columns are fixedly installed on the tops of the two vertical plates, the top ends of the two columns are fixedly connected to the same top plate, and the bending assembly is fixed to the bottom of the top plate.

[0009] Preferably, sliders are movably sleeved on the outer sides of the two columns, a connecting column is fixedly connected between the two sliders, a sleeve plate is fixedly sleeved on the middle part of the outer side of the connecting column, a U-shaped frame is fixedly installed on the top of the base, the U-shaped frame is fixed to the middle part of the outer side of the guide column, and a cylinder is fixedly installed between the sleeve plate and the U-shaped frame.

[0010] Preferably, the outer side of the connecting column is symmetrically and movably connected with two sleeve blocks, and a U-shaped round rod is fixedly installed at the bottom of the two movable plates. The two U-shaped round rods respectively penetrate the two fixed plates, and the two U-shaped round rods are movably connected to the two fixed plates respectively, and the two sleeve blocks are fixedly connected to the middle part of the outer side of the two U-shaped round rods.

[0011] Preferably, a plurality of pressing rollers are rotatably connected to the bottom of the pressing plate at equal distances, and a plurality of supporting rollers are rotatably connected to the inner bottom wall of the L-shaped plate at equal distances.

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

[0013] (1) The utility model facilitates the two guide plates to slide along the guide column through the cooperation between the motor, the bidirectional screw rod and the screw nut, and then can adjust the distance between the two L-shaped plates according to the size of the aluminum single plate, and facilitates the downward movement of the connecting column through the cooperation between the cylinder and the sleeve plate and the slider and the column, and facilitates the downward movement of the two pressing plates through the cooperation between the sleeve block and the U-shaped round rod 1 and the movable plate and the U-shaped round rod 2, respectively clamping and limiting the two ends of the aluminum single plate, thereby facilitating the rapid fixation of the aluminum single plate;

[0014] (2) The new type facilitates the two ends of the aluminum veneer to move a small distance on the two L-shaped plates through the cooperation between the pressure roller and the support roller, thereby avoiding the aluminum veneer from breaking. 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 a bending device for aluminum bending performance testing according to the utility model;

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

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

[0020] In the figure: 1. base; 2. fixing mechanism; 201. guide column; 202. motor; 203. nut; 204. bidirectional screw rod; 205. U-shaped frame; 206. cylinder; 207. roller; 208. guide plate; 209. vertical plate; 2010. slider; 2011. column; 2012. top plate; 2013. connecting column; 2014. sleeve plate; 2015. sleeve block; 2016. fixed plate; 2017. U-shaped round rod one; 2018. movable plate; 2019. pressure roller; 2020. pressure plate; 2021. support roller; 2022. L-shaped plate; 2023. U-shaped round rod two; 3. bending assembly. 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 comprises a base 1 , a fixing mechanism 2 is installed on the top of the base 1 , and a bending assembly 3 is installed on the fixing mechanism 2 .

[0023] Specifically, by Figure 2-3The fixing mechanism 2 includes a guide column 201 located above the base 1, and both ends of the guide column 201 are fixedly installed with vertical plates 209, and the two vertical plates 209 are fixed to the top of the base 1. The outer side of the guide column 201 is symmetrically sleeved with two guide plates 208, and the bottoms of the two guide plates 208 are symmetrically installed with two rollers 207 located at the top of the base 1. The bottoms of the guide plates 208 are symmetrically arranged with two rollers 207 located at the top of the base 1, which play a supporting role for the guide plates 208 and ensure the stability of the guide plates 208 when sliding along the guide column 201. The tops of the two guide plates 208 are fixed A U-shaped round rod 2023 is installed, and a fixed plate 2016 is fixedly sleeved on the outer side of the two U-shaped round rods 2023, and an L-shaped plate 2022 is fixedly installed on the top of the two fixed plates 2016. A movable plate 2018 is movably sleeved on the outer side of the two U-shaped round rods 2023, and a pressure plate 2020 is fixedly installed on the bottom of the two movable plates 2018. The two pressure plates 2020 are respectively located above the two L-shaped plates 2022. A bidirectional screw rod 204 is provided below the guide column 201, and one end of the bidirectional screw rod 204 is rotatably connected to one of the vertical plates 209, and the other end of the bidirectional screw rod 204 is fixedly installed with a motor 202, the motor 202 is fixed on another vertical plate 209, the outer side of the bidirectional screw rod 204 is symmetrically threaded with two screw nuts 203, the two guide plates 208 are respectively fixed to the top of the two screw nuts 203, the top of the two vertical plates 209 is fixedly installed with a column 2011, the top of the two columns 2011 is fixedly connected to the same top plate 2012, the bending component 3 is fixed to the bottom of the top plate 2012, the outer sides of the two columns 2011 are movably sleeved with sliders 2010, the two sliders 2010 are fixedly connected with a connecting column 2013, and the outer middle part of the connecting column 2013 is fixedly sleeved with a sleeve plate 201 4. A U-shaped frame 205 is fixedly installed on the top of the base 1, and the U-shaped frame 205 is fixed to the middle part of the outer side of the guide column 201. A cylinder 206 is fixedly installed between the sleeve plate 2014 and the U-shaped frame 205. Two sleeve blocks 2015 are symmetrically sleeved on the outer side of the connecting column 2013. U-shaped round rods 2017 are fixedly installed on the bottom of the two movable plates 2018. The two U-shaped round rods 2017 penetrate the two fixed plates 2016 respectively, and the two U-shaped round rods 2017 are movably connected to the two fixed plates 2016 respectively. The two sleeve blocks 2015 are fixedly sleeved on the middle part of the outer side of the two U-shaped round rods 2017 respectively.

[0024] When in use, first start the motor 202 to drive the bidirectional screw rod 204 to rotate, and drive the two guide plates 208 to slide along the guide column 201 through the two screw nuts 203, and adjust the distance between the two L-shaped plates 2022 according to the size of the aluminum single plate, and then place the aluminum single plate on the two L-shaped plates 2022, and the aluminum single plate is located under the two pressing plates 2020, and then start the cylinder 206 to drive the sleeve plate 2014 to move downward. Since the two sliders 2010 are movably sleeved on the outer sides of the two columns 2011, the connecting column 2013 is driven to steadily descend, and the two sleeve blocks 2015 are driven to move downward, and then the two U-shaped round rods 2017 drive the two movable plates 2018 to slide downward along the two U-shaped round rods 2023 respectively, and the two pressing plates 2020 descend to clamp and limit the two ends of the aluminum single plate, and finally the aluminum single plate is quickly fixed.

[0025] Specifically, by Figure 3 It is shown that a plurality of pressing rollers 2019 are rotatably connected to the bottom of the pressing plate 2020 at equal distances, and a plurality of supporting rollers 2021 are rotatably connected to the inner bottom wall of the L-shaped plate 2022 at equal distances;

[0026] When in use, the aluminum veneer is first placed on the supporting roller 2021. When the pressing plate 2020 descends, it drives the pressing roller 2019 to move downward to clamp the aluminum veneer, so that the two ends of the aluminum veneer can move a small distance on the two L-shaped plates 2022 respectively, and finally avoid the aluminum veneer from breaking.

Claims

1. A bending device for aluminum bending performance testing, comprising a base (1), characterized in that: A fixing mechanism (2) is installed on the top of the base (1), and a bending component (3) is installed on the fixing mechanism (2); The fixing mechanism (2) comprises a guide column (201) located above the base (1), both ends of the guide column (201) are fixedly mounted with vertical plates (209), the two vertical plates (209) are fixed to the top of the base (1), the outer side of the guide column (201) is symmetrically sleeved with two guide plates (208), the bottoms of the two guide plates (208) are symmetrically mounted with two rollers (207) located at the top of the base (1), and the tops of the two guide plates (208) are fixedly mounted with U The outer sides of the two U-shaped round rods (2023) are fixedly sleeved with a fixed plate (2016), the tops of the two fixed plates (2016) are fixedly installed with an L-shaped plate (2022), the outer sides of the two U-shaped round rods (2023) are movably sleeved with a movable plate (2018), the bottoms of the two movable plates (2018) are fixedly installed with a pressing plate (2020), and the two pressing plates (2020) are respectively located above the two L-shaped plates (2022).

2. A bending device for aluminum bending performance testing according to claim 1, characterized in that: A bidirectional screw rod (204) is provided below the guide column (201), one end of the bidirectional screw rod (204) is rotatably connected to one of the vertical plates (209), a motor (202) is fixedly installed on the other end of the bidirectional screw rod (204), and the motor (202) is fixed on the other vertical plate (209), two nuts (203) are symmetrically threadedly sleeved on the outer side of the bidirectional screw rod (204), and two guide plates (208) are respectively fixed on the tops of the two nuts (203).

3. A bending device for aluminum bending performance testing according to claim 1, characterized in that: A column (2011) is fixedly installed on the top of the two upright plates (209), the top ends of the two upright plates (2011) are fixedly connected to the same top plate (2012), and the bending assembly (3) is fixed to the bottom of the top plate (2012).

4. A bending device for aluminum bending performance testing according to claim 3, characterized in that: The outer sides of the two uprights (2011) are both movably sleeved with sliders (2010), a connecting column (2013) is fixedly connected between the two sliders (2010), a sleeve plate (214) is fixedly sleeved on the middle part of the outer side of the connecting column (2013), a U-shaped frame (205) is fixedly installed on the top of the base (1), the U-shaped frame (205) is fixed to the middle part of the outer side of the guide column (201), and a cylinder (206) is fixedly installed between the sleeve plate (2014) and the U-shaped frame (205).

5. A bending device for aluminum bending performance testing according to claim 4, characterized in that: The outer side of the connecting column (213) is symmetrically and movably sleeved with two sleeve blocks (2015); the bottoms of the two movable plates (2018) are fixedly installed with U-shaped round rods (2017); the two U-shaped round rods (2017) respectively penetrate the two fixed plates (2016); and the two U-shaped round rods (2017) are movably connected to the two fixed plates (2016); and the two sleeve blocks (2015) are respectively fixedly sleeved on the outer middle parts of the two U-shaped round rods (2017).

6. The bending device for aluminum bending performance testing according to claim 1, characterized in that: The bottom of the pressure plate (2020) is rotatably connected to a plurality of pressure rollers (2019) at equal intervals, and the inner bottom wall of the L-shaped plate (2022) is rotatably connected to a plurality of support rollers (2021) at equal intervals.

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