CN212822264U

CN212822264U - Multi-station stamping device with workpiece positioning function

Info

Publication number: CN212822264U
Application number: CN202021506616.3U
Authority: CN
Inventors: 吴应举
Original assignee: Fengning Manchu Autonomous County Hongting Auto Parts Co ltd
Current assignee: Fengning Manchu Autonomous County Hongting Auto Parts Co ltd
Priority date: 2020-07-27
Filing date: 2020-07-27
Publication date: 2021-03-30
Anticipated expiration: 2030-07-27

Abstract

The utility model relates to a multistation punching press location work piece field, especially a multistation punching press device with function of locating work piece, including base, punching press structure and second locating piece, the right side fixedly connected with controller of punching press structure, the top left side fixedly connected with support of base, the left side bottom fixedly connected with motor of support, the main shaft end fixedly connected with initiative bevel gear of motor, in the utility model, through the splint that sets up, this setting cooperates the rotation connection of splint and connecting plate, the sliding connection of locating lever and splint and connecting plate and the screw connection of first locating piece and screw shaft, puts the work piece between first locating piece and second locating piece, rotates the screw shaft, clamps the work piece, and hydraulic telescopic link promotes splint to extrude the work piece, according to the shape of work piece surface, splint can take place rotation of different degrees, the special-shaped workpiece is attached to be positioned, and the application range of the positioning tool is widened.

Description

Multi-station stamping device with workpiece positioning function

Technical Field

The utility model relates to a multistation punching press location work piece field specifically is a multistation stamping device with location work piece function.

Background

The multi-station press is advanced press equipment, is equivalent to the integration of a plurality of presses and a unstacking and feeding system, namely, one multi-station press is equivalent to an automatic press production line and generally comprises a line head unit, a feeding mechanism, a press and a line tail part, and the press is generally divided into a plurality of sliding blocks and a single sliding block and is selected according to different requirements.

Traditional multistation stamping device uses two splint to extrude fixedly to the work piece, and this kind of mode can only fix the comparatively level and smooth work piece of appearance, can't fix a position special-shaped work piece, and application scope is low, because the work piece is fixed shape, when fixing a position the punching press to the work piece, need use extra appurtenance to carry out the location of different angles to the work piece, has increased the operation degree of difficulty.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multistation stamping device with location work piece function to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a multi-station stamping device with a workpiece positioning function comprises a base, a stamping structure and a second positioning block, wherein a controller is fixedly connected to the right side of the stamping structure, a support is fixedly connected to the left side of the top end of the base, a motor is fixedly connected to the bottom end of the left side of the support, a driving bevel gear is fixedly connected to the tail end of a main shaft of the motor, a driven bevel gear is meshed to the outer side of the driving bevel gear, a rotating block is fixedly connected to the right end of the driven bevel gear, a bearing is rotatably connected to the outer side of the rotating block and rotatably connected with the support, a fixed column is fixedly connected to the center position of the right side of the rotating block, a hydraulic telescopic rod is fixedly connected to the top end of the fixed column and slidably connected with the stamping structure, a connecting plate is fixedly connected to the bottom end, the top central point of base puts fixedly connected with fixed block, the right side of fixed block is equipped with the screw thread axle, the screw thread axle runs through the fixed block, and the screw thread axle rotates with the fixed block to be connected, the outside left end spiro union of screw thread axle has first locating piece, and first locating piece and base sliding connection.

Preferably, the motor is a servo motor and is electrically connected with the controller.

Preferably, the number of splint is two, splint rotate through the torsional spring and connect, and the spout has been seted up on the top of splint.

Preferably, the rotation angle of the rotation block is 0 ° to 45 °, and the rotation angle of the clamp plate is 0 ° to 30 °.

Preferably, the top left and right sides of connecting plate all is equipped with the locating lever, the locating lever runs through connecting plate and splint, and locating lever and connecting plate and splint sliding connection, the outside sliding connection of locating lever has the spring, and spring and connecting plate fixed connection, the bottom sliding connection of locating lever has the pulley, and pulley and splint sliding connection.

Compared with the prior art, the beneficial effects of the utility model are that:

1. in the utility model, through the arranged clamping plate, the arrangement is matched with the rotary connection of the clamping plate and the connecting plate, the sliding connection of the positioning rod and the clamping plate and the connecting plate, and the spiral connection of the first positioning block and the threaded shaft, a workpiece is placed between the first positioning block and the second positioning block, the threaded shaft is rotated, the workpiece is clamped, the hydraulic telescopic rod pushes the clamping plate to extrude the workpiece, the clamping plate can rotate to different degrees according to the shape of the surface of the workpiece, the special-shaped workpiece is more attached to the clamping plate for positioning, and the application range of the positioning tool is improved;

2. the utility model discloses in, through the bearing that sets up, this kind sets up the cooperation bearing and is connected with the support and turns to the rotation of piece, the fixed connection of hydraulic telescoping rod and fixed column and the meshing of drive bevel gear and driven bevel gear, according to the shape of special-shaped workpiece, with the rotation direction of controller control motor, the warp beam holds the direction that makes to turn to the piece rotation and adjust hydraulic telescoping rod, when rotating the position that accords with the location, close the motor, control hydraulic telescoping rod work, do not need extra auxiliary device, the operation degree of difficulty has been reduced.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the structure at A of FIG. 1 according to the present invention;

fig. 3 is a schematic structural diagram of the point B in fig. 1 according to the present invention.

In the figure: the device comprises a base 1, a punching structure 2, a controller 3, a support 4, a motor 5, a driving bevel gear 6, a driven bevel gear 7, a steering block 8, a bearing 9, a fixing column 10, a hydraulic telescopic rod 11, a connecting plate 12, a clamping plate 13, a positioning rod 14, a spring 15, a pulley 16, a fixing block 17, a threaded shaft 18, a first positioning block 19 and a second positioning block 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, the present invention provides a technical solution:

a multi-station stamping device with a workpiece positioning function comprises a base 1, a stamping structure 2 and a second positioning block 20, wherein a controller 3 is fixedly connected to the right side of the stamping structure 2, a support 4 is fixedly connected to the left side of the top end of the base 1, a motor 5 is fixedly connected to the bottom end of the left side of the support 4, a driving bevel gear 6 is fixedly connected to the tail end of a main shaft of the motor 5, a driven bevel gear 7 is meshed to the outer side of the driving bevel gear 6, a rotating block 8 is fixedly connected to the right end of the driven bevel gear 7, a bearing 9 is rotatably connected to the outer side of the rotating block 8, the bearing 9 is rotatably connected with the support 4, the rotating block 8 can rotate more quickly and accurately through the bearing 9, a fixed column 10 is fixedly connected to the center position of the right side of the rotating block 8, a hydraulic telescopic rod 11 is fixedly, bottom fixedly connected with connecting plate 12 of hydraulic telescoping rod 11, the bottom central point of connecting plate 12 puts and rotates through the pivot and be connected with splint 13, be favorable to adjusting splint 13's turned angle, base 1's top central point puts fixedly connected with fixed block 17, the right side of fixed block 17 is equipped with threaded shaft 18, threaded shaft 18 runs through fixed block 17, and threaded shaft 18 rotates with fixed block 17 to be connected, threaded shaft 18's the outside left end spiro union has first locating piece 19, and first locating piece 19 and base 1 sliding connection, be favorable to rotating threaded shaft 18 and promote first locating piece 19 and remove.

The motor 5 is a servo motor, and the motor 5 is electrically connected with the controller 3, so that the running direction of the motor 5 can be conveniently controlled; the number of the clamping plates 13 is two, the clamping plates 13 are rotationally connected through torsion springs, and the top ends of the clamping plates 13 are provided with sliding grooves, so that the two clamping plates 13 can conveniently rotate by different angles according to the shape of the special-shaped workpiece; the rotating angle of the rotating block 8 is 0-45 degrees, the rotating angle of the clamping plate 13 is 0-30 degrees, and the clamping plate 13 can be adjusted to different angles to position the workpiece according to different shapes of the special-shaped workpiece; locating levers 14 are arranged on the left side and the right side of the top end of the connecting plate 12, the locating levers 14 penetrate through the connecting plate 12 and the clamping plates 13, the locating levers 14 are connected with the connecting plate 12 and the clamping plates 13 in a sliding mode, springs 15 are connected to the outer sides of the locating levers 14 in a sliding mode, the springs 15 are fixedly connected with the connecting plate 12, pulleys 16 are connected to the bottom ends of the locating levers 14 in a sliding mode, the pulleys 16 are connected with the clamping plates 13 in a sliding mode, the springs 15 are convenient to deform to provide elastic force, the locating levers 14 are made to extrude the.

The working process is as follows: the device is an external power supply, a workpiece is taken out and placed between a first positioning block 19 and a second positioning block 20 on a base 1, the shape of the workpiece is observed, the running direction of a motor 5 is controlled through a controller 3 according to the shape of the workpiece, the motor 5 rotates to drive a driving bevel gear 6 to start rotating, a steering block 8 is driven to rotate through a driven bevel gear 7, a bearing 9 enables the steering block 8 to rotate more quickly and accurately in a bracket 4, meanwhile, a hydraulic telescopic rod 11 on a fixing column 10 rotates together, a clamping plate 13 at the bottom end can be aligned to an area where a special-shaped workpiece is suitable for positioning, the motor 5 is closed, the hydraulic telescopic rod 11 is opened to extend forwards, a connecting plate 12 and the clamping plate 13 are pushed to extrude the workpiece, the two clamping plates 13 extrude corresponding positioning rods 14 according to different shapes of the special-shaped workpiece, rotation of different angles occurs, and, meanwhile, the threaded shaft 18 is rotated in the fixed column 17 through the threaded shaft 18, the threaded shaft 18 rotates in the first positioning block 19 in a spiral mode, the first positioning block 19 is pushed to move forwards, the second positioning block 20 and the clamping plate 13 are matched to position the opposite workpiece, and the stamping structure 2 is controlled to stamp the workpiece.

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 multistation stamping device with location work piece function, includes base (1), stamping structure (2) and second locating piece (20), its characterized in that: the right side of the stamping structure (2) is fixedly connected with a controller (3), the top left side of the base (1) is fixedly connected with a support (4), the left side bottom end of the support (4) is fixedly connected with a motor (5), the tail end of a main shaft of the motor (5) is fixedly connected with a driving bevel gear (6), the outer side of the driving bevel gear (6) is meshed with a driven bevel gear (7), the right end of the driven bevel gear (7) is fixedly connected with a rotating block (8), the outer side of the rotating block (8) is rotatably connected with a bearing (9), the bearing (9) is rotatably connected with the support (4), the right center position of the rotating block (8) is fixedly connected with a fixed column (10), the top end of the fixed column (10) is fixedly connected with a hydraulic telescopic rod (11), and the hydraulic telescopic rod (11) is slidably connected with, bottom fixedly connected with connecting plate (12) of hydraulic telescoping rod (11), the bottom central point of connecting plate (12) puts and rotates through the pivot and is connected with splint (13), the top central point of base (1) puts fixedly connected with fixed block (17), the right side of fixed block (17) is equipped with screw thread axle (18), screw thread axle (18) run through fixed block (17), and screw thread axle (18) rotate with fixed block (17) and be connected, the outside left end spiro union of screw thread axle (18) has first locating piece (19), and first locating piece (19) and base (1) sliding connection.

2. The multi-station punching device with the function of positioning the workpiece according to claim 1, wherein: the motor (5) is a servo motor, and the motor (5) is electrically connected with the controller (3).

3. The multi-station punching device with the function of positioning the workpiece according to claim 1, wherein: the number of splint (13) is two, splint (13) rotate through the torsional spring and connect, and the spout has been seted up on the top of splint (13).

4. The multi-station punching device with the function of positioning the workpiece according to claim 1, wherein: the rotation angle of the rotation block (8) is 0-45 degrees, and the rotation angle of the clamping plate (13) is 0-30 degrees.

5. The multi-station punching device with the function of positioning the workpiece according to claim 1, wherein: the utility model discloses a fixing device for the automobile seat, including connecting plate (12), splint (13), locating lever (14), connecting plate (12) and splint (13) run through locating lever (14), and locating lever (14) and connecting plate (12) and splint (13) sliding connection, the outside sliding connection of locating lever (14) has spring (15), and spring (15) and connecting plate (12) fixed connection, the bottom sliding connection of locating lever (14) has pulley (16), and pulley (16) and splint (13) sliding connection.