Bending production device for plain round bars

Abstract

The utility model discloses a bending production device for a plain round bar, and relates to the technical field of bending. The bending production device for the plain round bar comprises a base, a telescopic rod is fixedly installed on the upper surface of the base, one end of the telescopic rod is rotationally connected with a pressing wheel through a support, a rotating roller, a clamping plate and a limiting block are arranged on the upper surface of the base, and a cavity is formed in the base. Then, a lead screw rotates to drive a sliding plate to move, so that follow-up movement of a sliding rod is facilitated, the position of a rotating roller is conveniently adjusted, the bent workpiece is conveniently adjusted according to the size of the bent workpiece, follow-up use is facilitated, meanwhile, a limiting block is moved, and then an inserting rod on a check block is pulled to move; and then the inserting rod and the top of the clamping plate are inserted and positioned, so that subsequent positioning operation on the assembly needing to be bent is facilitated, subsequent use is facilitated, and the use efficiency of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of bending, in particular to a bending production device for smooth round rods. Background Art

[0002] Bending - Under the pressure of the upper or lower die of the bending machine, the metal sheet first undergoes elastic deformation and then enters plastic deformation. In the initial stage of plastic bending, the sheet is freely bent. As the upper or lower die applies pressure to the sheet, the sheet and the inner surface of the V-groove of the lower die gradually come close to each other, and at the same time, the radius of curvature and the bending arm gradually become smaller. Continue to apply pressure until the stroke ends, so that the upper and lower dies and the sheet are in full contact at three points. At this time, a V-shaped bend is completed, which is commonly known as bending. An existing patent for a non-indentation bending device for stainless steel round bars includes a bending table, and the patent publication number is CN217912316U. It discloses that a bending top plate is fixedly installed in the middle of the front side of the upper end of the bending table, and the bending top plate is in an arc shape. A bending mechanism is arranged in the middle of the rear side of the upper end of the bending table, and a limiting device is arranged on the upper side of the bending mechanism. When the utility model is in use, the driving force is transmitted to the buffer plate through the hydraulic rod, and the buffer plate pushes the fixing part, so that the driving force brought by the hydraulic rod is evenly distributed on the bending part, and the stainless steel round bar is bent in cooperation with the bending top plate, so as to prevent the stainless steel round bar from having insufficient bending force during bending, resulting in indentation during bending, thereby reducing the performance and work quality.

[0003] Regarding the above-mentioned related technologies, the inventors believe that the following defects exist: in actual application, it is inconvenient to perform positioning operations, which will cause damage to workers at the tail during the subsequent bending process, reducing the safety of the device and making subsequent operations inconvenient. Therefore, we propose a bending production device for smooth round rods to solve the above-mentioned problems. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a bending production device for smooth round rods, which solves the problem that it is inconvenient to position the workpiece to be bent, thereby affecting the subsequent bending operation.

[0005] To achieve the above objectives, the utility model is implemented through the following technical solutions: a bending production device for smooth round rods, comprising a base, a telescopic rod is fixedly installed on the upper surface of the base, one end of the telescopic rod is rotatably connected to a pressure wheel through a bracket, a roller, a clamping plate and a limit block are respectively arranged on the upper surface of the base, a cavity is opened inside the base, a slide plate is slidably connected inside the cavity, a sliding rod is fixedly installed on the top of the slide plate, the top of the sliding rod is fixedly connected to the top of the roller, a screw rod is inserted on the slide plate, one end of the screw rod passes through the slide plate and extends to the outside of the slide plate.

[0006] A sliding cavity is provided on one side of the base, a sliding plate is slidably connected to the inside of the sliding cavity, a sliding rod is fixedly installed on the top of the sliding plate, and the top of the sliding rod passes through the base and extends to the outside of the base and is fixedly connected to the bottom of the limit block.

[0007] An insertion rod is inserted into the upper surface of the card plate, a stopper is fixedly installed on the top of the insertion rod, and the bottom of the insertion rod penetrates the card plate and is inserted into the top of the limiting block.

[0008] Preferably, a sleeve is provided at one end of the screw rod located inside the base, one side of the sleeve is fixedly connected to one side of the inner wall of the cavity, and the other end of the screw rod passes through the base and extends to the outside of the base where a rotating block is fixedly installed, and a hexagonal hole is opened on one side of the rotating block.

[0009] Preferably, the upper surface of the base is provided with a rod groove connected to the cavity, the inner wall of the rod groove is slidably connected to the surface of the sliding rod, the slide plate is provided with a threaded hole for the screw rod to be threadedly connected, and a round hole for the screw rod to rotate is provided on one side of the base.

[0010] Preferably, a rod groove for the sliding rod to pass through is formed on the upper surface of the base, and a handle is fixedly mounted on one side of the limiting block.

[0011] Preferably, fixing plates are fixedly installed at the four corners of the bottom of the base, fixing holes are provided on the fixing plates, and the fixing holes are oblong holes, and anti-slip grooves are provided on the lower surface of the fixing plates.

[0012] Preferably, a ball is embedded in the bottom of the limit block, the surface of the ball is rollingly connected to the upper surface of the base, and a blocking bar is fixedly installed on one side of the limit block.

[0013] Preferably, a return spring is arranged around the surface of the insertion rod, the top of the return spring is fixedly connected to the bottom of the block, the bottom of the return spring is fixedly connected to the upper surface of the card plate, and the card plate is provided with a hole for the insertion rod to pass through.

[0014] Beneficial Effects

[0015] The utility model provides a bending production device for smooth round bars. Compared with the prior art, it has the following beneficial effects:

[0016] The bending production device for smooth round rods rotates the lead screw, which then drives the slide plate to move, thereby facilitating the subsequent movement of the slide bar, thereby facilitating the adjustment of the position of the rotating roller, thereby facilitating the adjustment operation according to the size of the bent workpiece, thereby facilitating subsequent use. At the same time, by moving the limit block, the plug rod on the block is pulled to move, and then the plug rod is plugged and positioned with the top of the clamping plate, thereby facilitating the subsequent positioning operation of the component that needs to be bent, facilitating subsequent use, and improving the use efficiency of the device.

[0017] At the same time, through the setting of the block and the plug rod, the effect of facilitating the limiting block is achieved. At the same time, the setting of the reset spring achieves the effect of facilitating the resetting of the plug rod on the block, thereby facilitating the subsequent plug-in and positioning operations during use, thereby facilitating subsequent use and improving the use efficiency of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0019] Figure 2 It is a schematic diagram of the three-dimensional cross-sectional connection structure of the base and the slide plate of the utility model;

[0020] Figure 3 It is a schematic diagram of the cross-sectional structure of the three-dimensional connection between the base and the sliding plate of the utility model;

[0021] Figure 4 It is a three-dimensional structural schematic diagram of the limit block of the utility model;

[0022] Figure 5 For this utility model Figure 1 A schematic diagram of the enlarged structure in the middle.

[0023] In the figure: 1. base; 2. telescopic rod; 3. pressure wheel; 4. roller; 5. clamping plate; 6. limit block; 7. slide plate; 8. slide rod; 9. screw rod; 10. sliding plate; 11. sliding rod; 12. plug rod; 13. stop block; 14. sleeve; 15. reset spring; 16. fixing plate; 17. ball bearing. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-5 The utility model provides a technical solution: a bending production device for smooth round rods, including a base 1, a telescopic rod 2 is fixedly installed on the upper surface of the base 1, one end of the telescopic rod 2 is rotatably connected to a pressure wheel 3 through a bracket, and a roller 4, a clamping plate 5 and a limit block 6 are respectively arranged on the upper surface of the base 1, a cavity is opened inside the base 1, a slide plate 7 is slidably connected inside the cavity, a slide bar 8 is fixedly installed on the top of the slide plate 7, and the top of the slide bar 8 is fixedly connected to the top of the roller 4, a screw rod 9 is inserted on the slide plate 7, and one end of the screw rod 9 passes through the slide plate 7 and extends to the outside of the slide plate 7.

[0026] A sliding cavity is opened on one side inside the base 1, and a sliding plate 10 is slidably connected inside the sliding cavity. A sliding rod 11 is fixedly installed on the top of the sliding plate 10. The top of the sliding rod 11 passes through the base 1 and extends to the outside of the base 1 and is fixedly connected to the bottom of the limit block 6.

[0027] An insertion rod 12 is inserted into the upper surface of the card plate 5 , a stopper 13 is fixedly mounted on the top of the insertion rod 12 , and the bottom of the insertion rod 12 passes through the card plate 5 and is inserted into the top of the limiting block 6 .

[0028] The screw rod 9 is rotated, and then the screw rod 9 rotates to drive the slide plate 7 to move, so as to facilitate the subsequent movement of the slide rod 8, so as to facilitate the position adjustment of the rotating roller 4, so as to facilitate the adjustment operation according to the size of the bent workpiece, so as to facilitate the subsequent use. At the same time, by moving the limit block 6, the plug rod 12 on the stop block 13 is pulled to move, and then the plug rod 12 is plugged and positioned with the top of the clamping plate 5, so as to facilitate the subsequent positioning operation of the components that need to be bent, facilitate subsequent use, and improve the use efficiency of the device.

[0029] Preferably, one end of the screw rod 9 located inside the base 1 is sleeved with a sleeve 14, one side of the sleeve 14 is fixedly connected to one side of the inner wall of the cavity, and the other end of the screw rod 9 passes through the base 1 and extends to the outside of the base 1 where a rotating block is fixedly installed, and a hexagonal hole is opened on one side of the rotating block.

[0030] The sleeve 14 is provided to facilitate the limiting operation of one end of the screw rod 9 during use, thereby facilitating the normal rotation of the screw rod 9 during subsequent use.

[0031] Preferably, the upper surface of the base 1 is provided with a rod groove connected to the cavity, the inner wall of the rod groove is slidably connected to the surface of the sliding rod 8, the slide plate 7 is provided with a threaded hole for the screw rod 9 to be threadedly connected, and a round hole is provided on one side of the base 1 for the screw rod 9 to rotate.

[0032] The setting of the block 13 and the insertion rod 12 achieves the effect of facilitating the limiting of the limit block 6. At the same time, the setting of the reset spring 15 achieves the effect of facilitating the resetting of the insertion rod 12 on the block 13, thereby facilitating the subsequent plug-in and positioning operations during use, thereby facilitating subsequent use and improving the use efficiency of the device.

[0033] Preferably, a rod groove for the sliding rod 11 to pass through is formed on the upper surface of the base 1 , and a handle is fixedly mounted on one side of the limiting block 6 .

[0034] The handle provided at the same time facilitates the pulling of the limit block 6 during use, and the rod groove is provided to facilitate the limiting movement of the sliding rod 11, thereby facilitating subsequent use.

[0035] Preferably, a fixing plate 16 is fixedly installed at the four corners of the bottom of the base 1 , a fixing hole is provided on the fixing plate 16 , and the fixing hole is an oblong hole, and an anti-slip pattern is provided on the lower surface of the fixing plate 16 .

[0036] The fixed plate 16 is provided to facilitate the installation and positioning of the device during use, thereby facilitating subsequent use and positioning operations.

[0037] Preferably, a ball 17 is embedded in the bottom of the limit block 6 , the surface of the ball 17 is rollingly connected to the upper surface of the base 1 , and a blocking bar is fixedly installed on one side of the limit block 6 .

[0038] At the same time, the provided ball 17 can achieve the effect of supporting the ball 17 during use, thereby facilitating subsequent movement operations, and at the same time facilitating the movement of the limit block 6 during use.

[0039] Preferably, a return spring 15 is arranged around the surface of the insertion rod 12, the top of the return spring 15 is fixedly connected to the bottom of the block 13, and the bottom of the return spring 15 is fixedly connected to the upper surface of the card plate 5, and the card plate 5 is provided with a socket for the insertion rod 12 to pass through.

[0040] A reset spring 15 is provided to facilitate the reset of the insertion rod 12 on the block 13 during use, thereby facilitating the subsequent reset operation during use, thereby facilitating the subsequent use of the device, improving the use efficiency of the device, and facilitating subsequent positioning operations.

[0041] During operation, the screw rod 9 is rotated, and then the screw rod 9 rotates to drive the slide plate 7 to move, so as to facilitate the subsequent movement of the slide rod 8, thereby facilitating the adjustment of the position of the rotating roller 4, so as to facilitate the adjustment operation according to the size of the bent workpiece, so as to facilitate subsequent use. At the same time, by moving the limit block 6, the plug rod 12 on the stop block 13 is pulled to move, and then the plug rod 12 is plugged and positioned with the top of the clamping plate 5, so as to facilitate the subsequent positioning operation of the components that need to be bent, facilitate subsequent use, and improve the use efficiency of the device.

[0042] The setting of the block 13 and the insertion rod 12 achieves the effect of facilitating the limiting of the limit block 6. At the same time, the setting of the reset spring 15 achieves the effect of facilitating the resetting of the insertion rod 12 on the block 13, thereby facilitating the subsequent plug-in and positioning operations during use, thereby facilitating subsequent use and improving the use efficiency of the device.

[0043] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

Claims

1. A bending production device for a smooth round bar, comprising a base (1), characterized in that: A telescopic rod (2) is fixedly mounted on the upper surface of the base (1), one end of the telescopic rod (2) is rotatably connected to a pressure wheel (3) through a bracket, a roller (4), a clamping plate (5) and a limit block (6) are respectively arranged on the upper surface of the base (1), a cavity is opened inside the base (1), a slide plate (7) is slidably connected inside the cavity, a sliding rod (8) is fixedly mounted on the top of the slide plate (7), the top of the sliding rod (8) is fixedly connected to the top of the roller (4), a screw rod (9) is inserted on the slide plate (7), one end of the screw rod (9) passes through the slide plate (7) and extends to the outside of the slide plate (7); A sliding cavity is provided on one side of the interior of the base (1), a sliding plate (10) is slidably connected to the interior of the sliding cavity, a sliding rod (11) is fixedly installed on the top of the sliding plate (10), and the top of the sliding rod (11) passes through the base (1) and extends to the outside of the base (1) and is fixedly connected to the bottom of the limit block (6); An insertion rod (12) is inserted into the upper surface of the card plate (5), a stopper (13) is fixedly mounted on the top of the insertion rod (12), and the bottom of the insertion rod (12) penetrates the card plate (5) and is inserted into the top of the limit block (6).

2. The bending production device for a smooth round bar according to claim 1, characterized in that: One end of the screw rod (9) located inside the base (1) is sleeved with a sleeve (14), one side of the sleeve (14) is fixedly connected to one side of the inner wall of the cavity, and the other end of the screw rod (9) passes through the base (1) and extends to the outside of the base (1) where a rotating block is fixedly installed, and one side of the rotating block is provided with a hexagonal hole.

3. The bending production device for smooth round bars according to claim 1, characterized in that: The upper surface of the base (1) is provided with a rod groove connected to the cavity, the inner wall of the rod groove is slidably connected to the surface of the sliding rod (8), the slide plate (7) is provided with a threaded hole for the screw rod (9) to be threadedly connected, and one side of the base (1) is provided with a circular hole for the screw rod (9) to rotate.

4. The bending production device for smooth round bars according to claim 1, characterized in that: The upper surface of the base (1) is provided with a rod groove for the sliding rod (11) to pass through, and a handle is fixedly installed on one side of the limit block (6).

5. The bending production device for smooth round bars according to claim 1, characterized in that: The four corners of the bottom of the base (1) are fixedly mounted with fixing plates (16), the fixing plates (16) are provided with fixing holes, and the fixing holes are oblong holes, and the lower surface of the fixing plates (16) is provided with anti-slip grooves.

6. The bending production device for smooth round bars according to claim 1, characterized in that: A ball (17) is embedded in the bottom of the limit block (6), the surface of the ball (17) is rollingly connected to the upper surface of the base (1), and a blocking bar is fixedly installed on one side of the limit block (6).

7. The bending production device for smooth round bars according to claim 1, characterized in that: A return spring (15) is arranged around the surface of the insertion rod (12), the top of the return spring (15) is fixedly connected to the bottom of the stopper (13), and the bottom of the return spring (15) is fixedly connected to the upper surface of the card plate (5), and the card plate (5) is provided with a plug hole for the insertion rod (12) to pass through.

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