CN212884313U

CN212884313U - Bending device is used in production of turning

Info

Publication number: CN212884313U
Application number: CN202021039037.2U
Authority: CN
Inventors: 丁金钟; 丁震龙
Original assignee: Suzhou Langgu Hardware Co ltd
Current assignee: Suzhou Langgu Hardware Co ltd
Priority date: 2020-06-09
Filing date: 2020-06-09
Publication date: 2021-04-06
Anticipated expiration: 2030-06-09

Abstract

The utility model relates to a turning technical field just discloses a bending device is used in production of turning, comprising a base plate, the last fixed surface of bottom plate is connected with the cylinder, the output fixedly connected with mounting panel of cylinder, the upper surface of mounting panel is rotated through the bearing and is connected with two inside hollow screw thread posts. This bending device is used in turning production, cross the cylinder that sets up, the cylinder drives the mounting panel and removes, the mounting panel passes through screw post and threaded rod drive installation piece and removes, installation piece area ejector pin removes, until with the material contact, and then play the effect of bending the material, after bending, through the conversion that sets up, the mode of the rotatory conversion of accessible, make the screw post in the outside rotatory, and then through two gears, make two screw post synchronous rotations, make two threaded rod synchronous motion, the threaded rod and then drives the ejector pin through the installation piece and continue to move forward, the effect of manual angle regulation is played, the work effect is improved, thereby reach the purpose that facilitates the use.

Description

Bending device is used in production of turning

Technical Field

The utility model relates to a turning technical field specifically is a bending device is used in production of turning.

Background

The turning piece is a part processed by a lathe on a lathe, and the shape and the size of a blank are changed by the rotation motion of a workpiece and the linear motion or the curvilinear motion of a cutter, so that the blank is processed to meet the requirements of a drawing. Turning is a method of turning a workpiece by rotating the workpiece with respect to a tool on a lathe. The cutting energy of the turning process is mainly provided by the workpiece instead of the tool. Turning is the most basic and common cutting method and plays an important role in production. The turning is suitable for processing the rotary surface, most of workpieces with the rotary surface can be processed by a turning method, such as inner and outer cylindrical surfaces, inner and outer conical surfaces, end surfaces, grooves, threads, rotary forming surfaces and the like, and the used tool is mainly a turning tool. The turning precision is generally IT11-IT7, some can reach IT6, and the roughness Ra of the surface can reach 12.5-08 um. Parts machined by turning are called turning parts, and the turning parts are also of various types and are known to maintain the thermal stability of the parts by hard turning.

When turning a production, bending device need be used, when bending, often place the material on the desktop, and set up a dead lever on the desktop, make the material treat to bend and be in that the dead lever links to each other, then drive two ejector pins about the dead lever symmetry through the cylinder, move to one side of material, and then drive the effect of bending, this mode is when using, often it is fixed through the handheld material of workman, can appear pressing from both sides tightly not firm and cause the material easily to pop out or take place the displacement when bending, lead to the problem that working quality is poor, and promote the ejector pin through the cylinder and bend, because the stroke of cylinder is generally through PLC control, its stroke scope often is fixed, the angle that leads to bending is also fixed, inconvenient manual regulation, thereby it is inconvenient to have caused the use.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a bending device is used in production of turning, possess advantages such as facilitate the use, it is fixed to have solved through the handheld material of workman, can appear pressing from both sides tight jail and cause the material easily to pop out or take place the displacement when bending, lead to the poor problem of working quality, and promote the ejector pin through the cylinder and bend, because the stroke of cylinder is generally through PLC control, its stroke scope is often fixed, the angle that leads to bending also is fixed, inconvenient manual regulation, thereby the inconvenient problem of use has been caused.

(II) technical scheme

In order to realize the purpose of convenient use, the utility model provides a following technical scheme: a bending device for producing turned parts comprises a bottom plate, wherein the upper surface of the bottom plate is fixedly connected with an air cylinder, the output end of the air cylinder is fixedly connected with a mounting plate, the upper surface of the mounting plate is rotatably connected with two hollow threaded columns through a bearing, the outer surfaces of the two threaded columns are fixedly connected with gears, the two gears are mutually meshed, the inner parts of the two threaded columns are in threaded connection with threaded rods, an inner hollow mounting block is fixedly connected between the top ends of the two threaded rods, the inner side wall of the mounting block is rotatably connected with a first threaded rotating rod through a bearing, one end of the first threaded rotating rod is fixedly connected with a second threaded rotating rod, the outer surfaces of the first threaded rotating rod and the second threaded rotating rod are in threaded connection with threaded sleeves, and the outer surfaces of the two threaded sleeves are fixedly connected with ejector rods, fixedly connected with slide bar between the inner wall of installation piece, the surface cover of slide bar is equipped with two sliding sleeves, two the surface of sliding sleeve with threaded sleeve's surface fixed connection, the last fixed surface of bottom plate is connected with inside hollow supporting shoe, the last fixed surface of supporting shoe is connected with fixed montant, two the ejector pin about fixed montant symmetric distribution, it is connected with the screw thread horizontal pole to rotate through the bearing on the inside lateral wall of supporting shoe, the surface threaded connection of screw thread horizontal pole has the nut, the surface fixed surface of nut is connected with the connecting rod, the connecting rod with the surface of fixed montant all overlaps and is equipped with the sleeve, the top fixedly connected with slide rail of fixed montant, the inside sliding connection of slide rail has the slider, the slider with connecting rod sliding connection.

Preferably, the first threaded rotating rod and the second threaded rotating rod are connected in a welding mode, and the thread directions are opposite.

Preferably, an angle ruler is arranged on the upper surface of the bottom plate, and the minimum unit of the angle ruler is minutes.

Preferably, the lower surface of the bottom plate is provided with four wheels, and the four wheels are uniformly distributed on the lower surface of the bottom plate.

Preferably, the outer surface of the threaded column on the outer side is fixedly connected with a rotating ring, and anti-skid grains are arranged on the outer surface of the rotating ring.

Preferably, one end of the second threaded rotating rod penetrates through and extends to the outer surface of the mounting block and is fixedly connected with a first rotating wheel, one end of the threaded cross rod penetrates through and extends to the outer side of the mounting block and is fixedly connected with a second rotating wheel.

(III) advantageous effects

Compared with the prior art, the utility model provides a bending device is used in turning production possesses following beneficial effect:

(1) this turning is bending device for production, through the second screw thread bull stick that sets up, when using, rotatory second screw thread bull stick and first screw thread bull stick, because of the screw thread opposite direction of second screw thread bull stick and first screw thread bull stick, make two threaded sleeve drive two ejector pins relative or back of the body removal, and then play the distance between two ejector pins of regulation to adapt to different work demands, enlarged the application range of device.

(2) This bending device is used in turning production, when using, through the cylinder that sets up, the cylinder drives the mounting panel and removes, the mounting panel passes through the screw post and the removal of threaded rod drive installation piece, the removal of ejector pin is taken to the installation piece, until with the material contact, and then play the effect of bending the material, after bending, through the conversion that sets up, the mode of the rotatory conversion of accessible, make the screw post in the outside rotatory, and then through two gears, make two screw posts synchronous revolution, make two threaded rod synchronous revolution, the threaded rod and then drives the ejector pin through the installation piece and continue to move forward, the effect of manual angle regulation is played, the work effect is improved, thereby reach the purpose that facilitates the use.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is an enlarged view of the structure a in fig. 1 according to the present invention;

fig. 3 is a schematic side view of the present invention.

In the figure: the device comprises a base plate 1, a cylinder 2, a mounting plate 3, a threaded column 4, a gear 5, wheels 6, a threaded rod 7, a mounting block 8, a first threaded rotating rod 9, a second threaded rotating rod 10, a threaded sleeve 11, a top rod 12, a sliding rod 13, a supporting block 14, a fixed vertical rod 15, a threaded cross rod 16, a nut 17, a connecting rod 18, a sleeve 19 and a sliding rail 20.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a bending device for producing a turned part comprises a bottom plate 1, a cylinder 2 is fixedly connected to the upper surface of the bottom plate 1, a mounting plate 3 is fixedly connected to the output end of the cylinder 2, two hollow threaded columns 4 are rotatably connected to the upper surface of the mounting plate 3 through bearings, gears 5 are fixedly connected to the outer surfaces of the two threaded columns 4, the two gears 5 are meshed with each other, threaded rods 7 are respectively and internally connected to the two threaded columns 4, a hollow mounting block 8 is fixedly connected between the top ends of the two threaded rods 7, a first threaded rotating rod 9 is rotatably connected to the inner side wall of the mounting block 8 through a bearing, a second threaded rotating rod 10 is fixedly connected to one end of the first threaded rotating rod 9, threaded sleeves 11 are respectively and rotatably connected to the outer surfaces of the first threaded rotating rod 9 and the second threaded rotating rod 10, ejector rods 12 are respectively and fixedly connected to the outer surfaces of the two threaded sleeves, fixedly connected with slide bar 13 between the inner wall of installation piece 8, the surface cover of slide bar 13 is equipped with two sliding sleeves, the surface of two sliding sleeves and the fixed surface of threaded sleeve 11 are connected, the inside hollow supporting shoe 14 of last fixed surface of bottom plate 1 is connected with, the last fixed surface of supporting shoe 14 is connected with fixed montant 15, two ejector pins 12 are about fixed montant 15 symmetric distribution, it is connected with threaded cross bar 16 to rotate through the bearing on the inside lateral wall of supporting shoe 14, the surface threaded connection of threaded cross bar 16 has nut 17, the fixed surface of nut 17 is connected with connecting rod 18, connecting rod 18 all overlaps with fixed montant 15's surface and is equipped with sleeve 19, the top fixedly connected with slide rail 20 of fixed montant 15, the inside sliding connection of slide rail 20 has the slider, slider.

Furthermore, the first threaded rotating rod 9 and the second threaded rotating rod 10 are connected by welding, and the thread directions are opposite, so that the two threaded sleeves 11 can move oppositely or oppositely.

Furthermore, the upper surface of the bottom plate 1 is provided with an angle ruler, and the minimum unit of the angle ruler is divided, so that the effects of convenient observation and convenient use are achieved.

Further, the lower surface of bottom plate 1 is provided with four wheels 6, and four wheels 6 evenly distributed play the effect of convenient removal at the lower surface of bottom plate 1, and wheel 6 generally adopts the universal wheel that has the wheel device of stopping.

Further, the outer surface of the outer threaded column 4 is fixedly connected with the rotating ring, anti-skid grains are formed in the outer surface of the rotating ring, the effect of convenience in use is achieved, and friction force is increased due to the design of the anti-skid grains.

Further, one end of the second threaded rotating rod 10 penetrates through and extends to the outer surface of the mounting block 8 and is fixedly connected with a first rotating wheel, one end of the threaded cross rod 16 penetrates through and extends to the outer side of the mounting block 8, and the second rotating wheel is fixedly connected with the second rotating wheel, so that the effect of convenience in use is achieved.

In conclusion, this turning is bending device for piece production, when using, place the material between two sleeves 19, through rotatory screw thread horizontal pole 16, make nut 17 drive connecting rod 18 and remove, and then play the distance of adjusting between two sleeves 19, play the effect of clamping fixed material, solved because of pressing from both sides the jail and cause the material easily to pop out or take place the displacement when bending, lead to the problem that operating mass is poor.

This turning is bending device for piece production, when using, through the second screw thread bull stick 11 that sets up, when using, rotatory second screw thread bull stick 11 and first screw thread bull stick 10, because of the screw thread opposite direction of second screw thread bull stick 11 and first screw thread bull stick 10, make two threaded sleeve 11 drive two ejector pins 12 relative or move back on the back, and then play the distance of adjusting between two ejector pins 12 to adapt to different work demands, enlarged the application range of device.

This bending device is used in turning production, when using, through the cylinder 2 that sets up, cylinder 2 drives mounting panel 3 and removes, mounting panel 3 drives installation piece 8 through screw post 4 and threaded rod 7 and removes, installation piece 8 takes ejector pin 12 to remove, until with the material contact, and then play the effect of bending the material, after bending, through the conversion that sets up, the mode of the rotatory conversion of accessible, make the screw post 4 in the outside rotatory, and then through two gears, make two screw posts 4 synchronous rotations, make two threaded rod 7 synchronous motion, threaded rod 7 and then drive ejector pin 12 through installation piece 8 and continue to move forward, the effect of manual angle regulation has been played, the work effect is improved, thereby reach the purpose that facilitates the use.

It is to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The standard parts used in the present application document can be purchased from the market, and can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts the conventional means matured in the prior art, the machines, the parts and the equipment adopt the conventional types in the prior art, the circuit connection adopts the conventional connection mode in the prior art, no specific description is provided here, meanwhile, the electric elements appearing in the specification are electrically connected with the external main controller and the mains supply, the peripheral controller mentioned in the specification can play a control role for the electric elements mentioned in the specification, and the peripheral controller is the conventional known equipment.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a bending device is used in production of turning, includes bottom plate (1), its characterized in that: the upper surface of the bottom plate (1) is fixedly connected with an air cylinder (2), the output end of the air cylinder (2) is fixedly connected with a mounting plate (3), the upper surface of the mounting plate (3) is rotatably connected with two hollow threaded columns (4) through a bearing, the outer surfaces of the two threaded columns (4) are fixedly connected with gears (5), the two gears (5) are mutually meshed, the inner parts of the two threaded columns (4) are in threaded connection with threaded rods (7), an inner hollow mounting block (8) is fixedly connected between the top ends of the two threaded rods (7), the inner side wall of the mounting block (8) is rotatably connected with a first threaded rotating rod (9) through a bearing, one end of the first threaded rotating rod (9) is fixedly connected with a second threaded rotating rod (10), the outer surfaces of the first threaded rotating rod (9) and the second threaded rotating rod (10) are in threaded connection with a threaded sleeve (11), the outer surface of the two threaded sleeves (11) is fixedly connected with ejector rods (12), a sliding rod (13) is fixedly connected between the inner walls of the mounting block (8), the outer surface of the sliding rod (13) is sleeved with two sliding sleeves, the outer surfaces of the two sliding sleeves are fixedly connected with the outer surface of the threaded sleeve (11), the upper surface of the bottom plate (1) is fixedly connected with a supporting block (14) which is hollow inside, the upper surface of the supporting block (14) is fixedly connected with a fixed vertical rod (15), the two ejector rods (12) are symmetrically distributed about the fixed vertical rod (15), a threaded cross rod (16) is rotatably connected on the inner side wall of the supporting block (14) through bearings, a nut (17) is connected on the outer surface of the threaded cross rod (16) in a threaded manner, a connecting rod (18) is fixedly connected on the outer surface of the nut (17), the connecting rod (18) and the outer surface of the fixed, the top end fixedly connected with slide rail (20) of fixed montant (15), the inside sliding connection of slide rail (20) has the slider, the slider with connecting rod (18) sliding connection.

2. The bending device for producing the turned parts according to claim 1, wherein: the first threaded rotating rod (9) and the second threaded rotating rod (10) are connected in a welding mode, and the thread directions are opposite.

3. The bending device for producing the turned parts according to claim 1, wherein: the upper surface of the bottom plate (1) is provided with an angle ruler, and the minimum unit of the angle ruler is minutes.

4. The bending device for producing the turned parts according to claim 1, wherein: the lower surface of the bottom plate (1) is provided with four wheels (6), and the four wheels (6) are uniformly distributed on the lower surface of the bottom plate (1).

5. The bending device for producing the turned parts according to claim 1, wherein: the outer surface of the threaded column (4) is fixedly connected with a rotating ring, and anti-skid lines are formed in the outer surface of the rotating ring.

6. The bending device for producing the turned parts according to claim 1, wherein: one end of the second threaded rotating rod (10) penetrates through and extends to the outer surface of the mounting block (8) and is fixedly connected with a first rotating wheel, one end of the threaded cross rod (16) penetrates through and extends to the outer side of the mounting block (8), and is fixedly connected with a second rotating wheel.