CN211489496U

CN211489496U - Positioning device for processing forged piece

Info

Publication number: CN211489496U
Application number: CN201922095583.1U
Authority: CN
Inventors: 陈聪
Original assignee: Zhangjiagang Haichang Metal Products Co ltd
Current assignee: Zhangjiagang Haichang Metal Products Co ltd
Priority date: 2019-11-28
Filing date: 2019-11-28
Publication date: 2020-09-15
Anticipated expiration: 2029-11-28

Abstract

The utility model discloses a positioning device for forge piece processing, which comprises a support column and a processing table, wherein the upper end of the support column is fixedly provided with the processing table, the surface of the processing table is provided with a left lifting column, a right lifting column and two positioning blocks, a sliding column is arranged in the left lifting column, a screw rod II is arranged in the right lifting column, a sliding block is connected on the sliding column in a sliding way, and a thread block II is connected on the screw rod II in a threaded way, the forge piece is clamped and positioned firstly by the left and right positioning plates, then the forge piece is further clamped and fixed by the positioning blocks at the front and the rear sides, the forge piece with irregular appearance on the processing table can be quickly and conveniently positioned and clamped, thereby the processing efficiency of the forge piece is improved, a worker adjusts and turns over the forge piece by rotating the rotating block and then returns to the processing table, the forge piece is continuously forged by the, thereby shortening the turn-over process and improving the working efficiency.

Description

Positioning device for processing forged piece

Technical Field

The utility model relates to a positioner specifically is a positioner for forging processing.

Background

A forging is a workpiece or a blank obtained by forging and deforming a metal blank. The mechanical properties of the metal blank can be changed by applying pressure to the metal blank to generate plastic deformation. The forging is divided into cold forging and warm forging and hot forging according to the temperature of the blank during processing. The cold forging is generally processed at room temperature, the hot forging is processed at a temperature higher than the recrystallization temperature of a metal blank, the heat treatment of the forge piece can be divided into two groups according to the purpose of the heat treatment, and the looseness and holes of the metal can be eliminated through the forging, so that the mechanical property of the forge piece can be improved.

When the forge piece is machined, a positioning device is needed, however, the traditional positioning device cannot clamp and position the forge piece with an irregular surface shape, and when the forge piece is machined, because only one surface can be machined at a time, after one surface is machined, the forge piece needs to be detached and then repositioned, which is very inconvenient. Accordingly, one skilled in the art provides a positioning device for forging processing to solve the problems set forth in the background art.

Disclosure of Invention

An object of the utility model is to provide a positioner for forging processing 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 positioning device for processing a forge piece comprises a supporting column and a processing table, wherein the upper end of the supporting column is fixedly provided with the processing table, the surface of the processing table is provided with a left lifting column, a right lifting column and two positioning blocks, the left lifting column is internally provided with a sliding column, the right lifting column is internally provided with a screw rod II, the sliding column is slidably connected with a slide block, the screw rod II is in threaded connection with a thread block II, one side surface of the slide block, which is opposite to the thread block II, is fixedly provided with a bearing, the bearing is connected with a rotating shaft II, one end of the two rotating shafts II is fixedly connected with a positioning plate, the front side surface of the thread block II is fixedly connected with a mounting block, one end of the mounting block penetrates through a rotating shaft I, the rotating shaft is rotatably connected to the mounting block, the circumferential side of one end of the rotating shaft I and the circumferential side of the rotating shaft, the second screw rod rotates, the second screw rod is connected with the second screw rod through the second threaded block, the bearing and the second rotating shaft and moves upwards with the right positioning plate, the left positioning plate is connected in the left lifting column through the bearing, the second rotating shaft and the sliding block in a sliding manner, the two positioning plates and the forge piece between the two positioning plates are driven to move upwards, a worker rotates the rotating block after the work, the first rotating shaft drives the second rotating shaft through the driving belt and the driving wheel, and the two positioning plates and the forge piece between the two positioning plates rotate through the second rotating shaft;

the processing platform is internally provided with a first screw rod and a third screw rod, the first screw rod and the third screw rod are fixedly connected and rotatably connected inside the processing platform, the first screw rod is positioned above the third screw rod, the three sides of the two screw rods are in threaded connection with a third thread block, the upper end of the third thread block is fixedly connected with the left lifting column and the right lifting column respectively, the sides of the first screw rods are in threaded connection with a first thread block, and the first thread blocks are fixedly connected with the two positioning blocks respectively. And the third screw rod rotates to enable the left and right positioning plates connected to the third screw rod through the third threaded block and the two lifting columns to move inwards to clamp and position the forged piece, and the first screw rod rotates to enable the front and rear positioning blocks connected to the first screw rod through the first threaded block to move inwards to continue to clamp and fix the forged piece to be machined.

As a further aspect of the present invention: the two positioning blocks are positioned between the two positioning plates, and the two positioning blocks are respectively positioned at the front side and the rear side of the processing table.

As a further aspect of the present invention: and a first limiting block is arranged on the periphery of the joint of the two first screw rods, and a second limiting block is arranged on the periphery of the joint of the two first screw rods. The two screws III and the two screws I have the same size but opposite thread winding directions.

As a further aspect of the present invention: and the two thread blocks I are slidably connected inside the processing table.

As a further aspect of the present invention: the left side and the rear side of the processing table are respectively provided with a first motor and a third motor, the upper end of the right lifting column is provided with a second motor, the rotating shaft of the first motor is fixedly connected with one end of the third screw rod, the rotating shaft of the third motor is fixedly connected with one end of the first screw rod, and the rotating shaft of the second motor is fixedly connected with the upper end of the second screw rod.

As a further aspect of the present invention: and a controller is fixedly installed on one side of the processing table and is respectively and electrically connected with the first motor, the second motor and the third motor.

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

1. the utility model discloses a control two locating plates and press from both sides tight location with the forging earlier, continue to carry out further clamp to the forging by the locating piece of both sides around again and fix, can be quick convenient with the processing bench even if the anomalous forging of outward appearance advances line location clamp tightly to improve the machining efficiency of forging.

2. The utility model discloses a set up the lift post. The forged piece clamped by the positioning plates on the two sides is lifted by the driving of the motor II, after one surface of the forged piece is forged, the forged piece is turned over by rotating the rotating block by a worker, then the forged piece is returned to the machining table, the forged piece is fixed and continuously forged in the front and back directions through the positioning blocks on the front side and the rear side, the turning process is shortened, and the working efficiency is improved.

Drawings

FIG. 1 is a schematic structural diagram of a positioning device for forging processing.

FIG. 2 is a schematic top view of a positioning device for forging processing.

FIG. 3 is a schematic sectional view of a processing table in a positioning device for forging processing.

FIG. 4 is an enlarged schematic view of the positioning device for forging processing at FIG. 2A.

FIG. 5 is a schematic view of a connecting structure of a positioning plate in the positioning device for forging processing.

In the figure: 1. a support pillar; 2. a processing table; 3. positioning a plate; 4. a first screw rod; 5. positioning blocks; 6. a first thread block; 7. a transmission belt; 8. a left lifting column; 9. a traveler; 10. a slider; 11. a first motor; 12. a second thread block; 13. a first limiting block; 14. a second motor; 15. a right lifting column; 16. a second screw; 17. mounting blocks; 18. a first rotating shaft; 19. a third thread block; 20. a third screw; 21. a controller; 22. a third motor; 23. a second limiting block; 24. a bearing; 25. a driving wheel; 26. rotating the block; 27. and a second rotating shaft.

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 to 5, in an embodiment of the present invention, a positioning device for processing a forged piece includes a supporting column 1 and a processing table 2, the processing table 2 is fixedly mounted on an upper end of the supporting column 1, a left lifting column 8, a right lifting column 15 and two positioning blocks 5 are disposed on a surface of the processing table 2, the two positioning blocks 5 are disposed between the two positioning plates 3, the two positioning blocks 5 are respectively disposed on front and rear sides of the processing table 2, a sliding column 9 is disposed in the left lifting column 8, a second screw 16 is disposed in the right lifting column 15, a sliding block 10 is slidably connected to the sliding column 9, a second threaded block 12 is threadedly connected to the second screw 16, a bearing 24 is fixedly mounted on a side surface of the sliding block 10 opposite to the second threaded block 12, the bearing 24 is connected to a second rotating shaft 27, the positioning plate 3 is fixedly connected to one end of the two rotating shafts 27, a mounting block 17 is, one end of the mounting block 17 penetrates through a first rotating shaft 18, the first rotating shaft 18 is rotatably connected to the mounting block 17, driving wheels 25 are sleeved on the circumferential sides of one end of the first rotating shaft 18 and one rotating shaft two 27 on the second threaded block 12, a driving belt 7 is sleeved on the two driving wheels 25, a rotating block 26 is fixedly connected to the other end of the first rotating shaft 18, the second threaded block 16 rotates, the left positioning plate 3 connected with the second threaded block 12, the bearing 24 and the second rotating shaft 27 through the second threaded block 16 moves upwards, the left positioning plate 3 is slidably connected into the left lifting column 8 through the bearing 24, the second rotating shaft 27 and the sliding block 10, the forge pieces between the two positioning plates 3 and the forge pieces between the two positioning plates 3 are driven to move upwards, and a worker rotates the rotating block 26, the first rotating shaft 18 drives the second rotating shaft 27 through the driving belt 7 and the driving wheels 25, and the rotating shaft;

processing platform 2 is inside to be provided with two screw rods one 4 and two screw rods three 20, and two screw rods one 4 and two screw rods three 20 fixed connection just rotate to be connected inside processing platform 2, and screw rod one 4 is located screw rod three 20 top, and two screw rod three 20 junction week sides are provided with stopper one 13, and two screw rod one 4 junction week sides are provided with stopper two 23. The two screw rods III 20 and the two screw rods I4 have the same size but opposite thread winding directions, the peripheral sides of the two screw rods III 20 are in threaded connection with a thread block III 19, the upper ends of the thread block III 19 are respectively fixedly connected with a left lifting column 8 and a right lifting column 15, the peripheral sides of the two screw rods I4 are in threaded connection with a thread block I6, the thread block I6 is respectively fixedly connected with two positioning blocks 5, the thread block III 19 is connected inside a processing table 2 in a sliding manner, the thread block I6 is connected inside the processing table 2 in a sliding manner, the rotating screw rods III 20 enable a left positioning plate 3 and a right positioning plate 3 which are connected to the screw rods III 20 through the thread block III 19 and the lifting columns to move inwards to clamp and position a forged piece, the screw rods I4 rotate to enable a front positioning block 5 and a rear positioning block 5 which are connected to the screw rods I4 through the thread block I6 to move inwards to continuously clamp and fix the forged piece, and the left side and the rear side, the upper end of the right lifting column 15 is provided with a second motor 14, the rotating shaft of the first motor 11 is fixedly connected with one end of a third screw rod 20, the rotating shaft of the third motor 22 is fixedly connected with one end of a first screw rod 4, the rotating shaft of the second motor 14 is fixedly connected with the upper end of a second screw rod 16, one side of the processing table 2 is fixedly provided with a controller 21, and the controller 21 is respectively electrically connected with the first motor 11, the second motor 14 and the third motor 22.

The utility model discloses a theory of operation is:

when the device is used for positioning a forge piece, the forge piece is firstly arranged on the surface of a processing table 2, one surface of the forge piece to be processed is upward, a controller 21 controls a motor I11 to work, a rotating shaft of the motor I11 drives a screw rod III 20 to rotate, a left positioning plate 3 and a right positioning plate 3 which are connected to the two screw rods III 20 through a thread block III 19 and two lifting columns move inwards to clamp and position the forge piece, the controller 21 closes the motor I11 to continuously control a motor III 22 to work, a rotating shaft of the motor III 22 drives the screw rod I4 to rotate, a front positioning block 5 and a rear positioning block 5 which are connected to the two screw rods I4 through threads of a thread block I6 move inwards to continuously clamp and fix the processed forge piece, then the motor III 22 is closed, after the positioned forge piece is processed through a processing mechanism, the controller 21 controls the two positioning blocks 5 to move outwards to enable the two positioning blocks, meanwhile, the controller 21 controls the second motor 14 to work, the second screw 16 is rotated by the rotating shaft of the second motor 14, the second screw 16 moves upwards with the right positioning plate 3 connected with the second screw 16 through the second thread block 12, the bearing 24 and the second rotating shaft 27, the left positioning plate 3 is slidably connected with the left lifting column 8 through the bearing 24, the second rotating shaft 27 and the slider 10, the two positioning plates 3 and the forge piece between the two positioning plates 3 are driven to move upwards, a worker rotates the rotating block 26 after the work, the first rotating shaft 18 drives the second rotating shaft 27 through the driving belt 7 and the driving wheel 25, the rotating second rotating shaft 27 enables the two positioning plates 3 and the forge piece between the two positioning plates to rotate, the belt rotates to the other surface to be machined to stop rotating, the second motor 14 is controlled by the controller 21 to enable the forge piece to move downwards to the machining table 2, then the forge piece is clamped and.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a positioner for forging processing, includes support column (1), processing platform (2), its characterized in that, support column (1) upper end fixed mounting has processing platform (2), and processing platform (2) surface is provided with left lift post (8), right lift post (15) and two locating pieces (5), be equipped with traveller (9) in left lift post (8), be equipped with screw rod two (16) in right lift post (15), sliding connection has slider (10) on traveller (9), and threaded block two (12) are gone up threaded connection on screw rod two (16), and slider (10) and the equal fixed mounting in a side that threaded block two (12) are relative have bearing (24), are connected with pivot two (27) on bearing (24), and the equal fixed connection of one end of two pivot two (27) has locating plate (3), the leading flank fixed connection of threaded block two (12) has installation piece (17), one end of the mounting block (17) penetrates through a first rotating shaft (18), the first rotating shaft (18) is rotatably connected to the mounting block (17), driving wheels (25) are sleeved on the peripheral side of one end of the first rotating shaft (18) and the peripheral side of a second rotating shaft (27) on the second threaded block (12), a transmission belt (7) is sleeved on the two driving wheels (25), and the other end of the first rotating shaft (18) is fixedly connected with a rotating block (26);

processing platform (2) is inside to be provided with two screw rods one (4) and two screw rods three (20), two screw rods one (4) and two screw rods three (20) fixed connection and rotate and connect in processing platform (2) inside, screw rod one (4) are located screw rod three (20) top, the equal threaded connection in week side of two screw rods three (20) has thread block three (19), the upper end of two thread block three (19) respectively with left lifting column (8) and right lifting column (15) fixed connection, the equal threaded connection in week side of two screw rods one (4) has thread block one (6), two thread block one (6) respectively with two locating pieces (5) fixed connection.

2. The positioning device for forging processing according to claim 1, wherein the two positioning blocks (5) are located between the two positioning plates (3), and the two positioning blocks (5) are respectively located at the front side and the rear side of the processing table (2).

3. The positioning device for forging processing according to claim 1, wherein a first limiting block (13) is arranged on the periphery of the joint of the two third screws (20), and a second limiting block (23) is arranged on the periphery of the joint of the two first screws (4).

4. The positioning device for the forging processing of claim 1, wherein two thread blocks three (19) are slidably connected inside the processing table (2), and two thread blocks one (6) are slidably connected inside the processing table (2).

5. The positioning device for forging processing according to claim 1, wherein a first motor (11) and a third motor (22) are respectively arranged on the left side and the rear side of the processing table (2), a second motor (14) is arranged at the upper end of the right lifting column (15), the rotating shaft of the first motor (11) is fixedly connected with one end of a third screw (20), the rotating shaft of the third motor (22) is fixedly connected with one end of a first screw (4), and the rotating shaft of the second motor (14) is fixedly connected with the upper end of a second screw (16).

6. The positioning device for forging processing according to claim 1, wherein a controller (21) is fixedly mounted on one side of the processing table (2), and the controller (21) is electrically connected with the first motor (11), the second motor (14) and the third motor (22) respectively.