CN211248158U

CN211248158U - Hammer production with fixed turning device

Info

Publication number: CN211248158U
Application number: CN201921864079.7U
Authority: CN
Inventors: 胡伟; 任德俊
Original assignee: Chengdu Shuangliu Hengsheng Forging Co ltd
Current assignee: Chengdu Shuangliu Hengsheng Forging Co ltd
Priority date: 2019-10-31
Filing date: 2019-10-31
Publication date: 2020-08-14
Anticipated expiration: 2029-10-31

Abstract

The utility model provides a fixed turnover device for hammering production, which comprises a mounting plate and a motor, wherein the left end and the right end of the fixing mechanism are both fixedly connected with a connecting shaft, the connecting shaft is rotatably connected with one end of the mounting plate close to the fixing mechanism and penetrates through the mounting plate and is fixedly connected with an auxiliary gear, the upper end of the auxiliary gear is meshed with a transmission gear, the transmission gear is fixedly connected with an output shaft of the motor, the lower side of the mounting plate is provided with a movable plate, at least two springs are fixedly connected between the mounting plate and the movable plate, two nuts are symmetrically and fixedly connected with the upper end of the movable plate, two screw rods are symmetrically arranged at the lower end of the movable plate, the two screw rods are rotatably connected with the upper end of a bottom plate, the upper end of the screw rods penetrates through, automatic overturning can be realized, the labor intensity is reduced, and the working efficiency is improved.

Description

Hammer production with fixed turning device

Technical Field

The utility model relates to a hammer production with fixed turning device belongs to forging and pressing technical field.

Background

Forging is a combination of forging and stamping, and is a forming method for obtaining a workpiece with a required shape and size by applying pressure to a blank by using a hammer head, an anvil block and a punch of a forging and stamping machine or by using a die to generate plastic deformation. The existing turnover device usually utilizes a clamp to clamp and turn a workpiece, but the height of the clamp is usually fixed, but the height of the workpiece is different, so that the clamp cannot clamp the middle part of the workpiece, turnover work can be influenced, and forging precision is further influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a not enough to prior art exists, the utility model aims at providing a hammer production with fixed turning device to the anchor clamps height of proposing in solving above-mentioned background is fixed usually, but the work piece height is different, can appear that anchor clamps can't carry out the centre gripping to the work piece middle part, can influence upset work, and then influence the problem of forged precision, the utility model discloses height-adjusting promotes application scope, increases and forges the precision.

In order to achieve the above purpose, the present invention is realized by the following technical solution: a fixed turnover device for hammering production comprises a bottom plate, wherein turnover mechanisms are arranged at the edge positions of the left side and the right side of the upper end of the bottom plate, a fixing mechanism is rotatably connected between the two turnover mechanisms and the fixing mechanism is positioned at the upper side of the bottom plate, each turnover mechanism comprises a mounting plate and a motor fixed at the upper end of the mounting plate, connecting shafts are fixed at the left end and the right end of the fixing mechanism, the connecting shafts are rotatably connected to one end, close to the fixing mechanism, of the mounting plate and penetrate through the mounting plate and are fixedly connected with auxiliary gears, the upper ends of the auxiliary gears are meshed with a transmission gear which is fixedly connected with an output shaft of the motor, a movable plate is arranged at the lower side of the mounting plate, at least two springs are fixedly connected between the mounting plate and the movable plate, two nuts, the upper end of the screw penetrates through the moving plate and is in threaded connection with the nut.

Further, fixed establishment includes the installing frame, two mountings of the inside sliding connection of installing frame, the equal fixed connection electric putter's of two wall intermediate positions about the installing frame inside barrel, electric putter's piston rod and mounting fixed connection.

Furthermore, connecting shafts are fixed in the middle positions of the left end and the right end of the mounting frame.

Furthermore, the front wall and the rear wall inside the mounting frame are provided with sliding grooves, and the front end and the rear end of the fixing piece are fixedly connected with sliding blocks which are connected in the sliding grooves in a sliding mode.

Further, spout upper end sets up breach groove and breach groove processing in the installing frame upper end, electric putter's piston rod threaded connection sleeve, the sleeve rotates to be connected and is close to electric putter one end intermediate position at the mounting.

Further, set up baffle and baffle in the breach groove and be in the spout upper end, the equal fixed connection fixed plate of spout one end is kept away from to the baffle, the fixed plate passes through the bolt fastening at the installing frame side.

Furthermore, at least two telescopic rods are fixedly connected between the mounting plate and the moving plate, and the telescopic rods are located on the inner side of the spring.

Furthermore, the lower end of the moving plate is symmetrically connected with two guide rods in a sliding mode, the two guide rods penetrate through the moving plate, and two nuts are arranged between the two guide rods.

Furthermore, the upper end of the screw rod is fixedly connected with a hand wheel, and the hand wheel is positioned on the upper side of the nut.

The utility model has the advantages that: the utility model discloses a hammer production with fixed turning device.

1. Utilize the screw rod to make the nut reciprocate, and then drive the movable plate and reciprocate to can make the mounting panel reciprocate, make the connecting axle reciprocate then, thereby adjust the vertical height of fixed establishment, make fixed establishment treat the forged work piece middle part and carry out the centre gripping, promote application scope, increase and forge the precision.

2. Utilize gear drive to make fixed establishment rotate, realize then treating the forged work piece and overturn, can treat the another side of forged work piece and forge, reduce intensity of labour, promote work efficiency.

3. Can utilize two electric putter to drive two mountings and inwards move to the realization is treated the forged work piece and is carried out the centre gripping fixed, effectively prevents to treat the forged work piece displacement, forges the high quality.

4. Make sleeve and electric putter dismantle, take out the slider of mounting from the breach groove again, realize the quick assembly disassembly of mounting, be convenient for change different mountings, increase application range.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic structural view of a fixed turnover device for hammering production of the present invention;

FIG. 2 is a schematic view of a turning mechanism in the fixed turning device for hammering production of the present invention;

fig. 3 is a schematic view of a fixing mechanism in the fixing and overturning device for hammering production of the present invention;

in the figure: the device comprises a base plate 1, a turnover mechanism 2, a fixing mechanism 3, a connecting shaft 21, a mounting plate 22, a spring 23, a moving plate 24, a nut 25, a screw 26, an auxiliary gear 27, a transmission gear 28, a motor 29, a mounting frame 31, an electric push rod 32, a sleeve 33, a fixing part 34, a sliding block 35, a baffle 36, a notch groove 37, a sliding groove 38, a telescopic rod 231 and a fixing plate 361.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a hammer production with fixed turning device, includes

bottom plate

1, and 1 upper end left and right sides edge position of bottom plate all sets up tilting mechanism 2, rotates between two tilting mechanism 2 and connects fixing mechanism 3 and fixing mechanism 3 department at 1 upside of bottom plate, specifically, forges the work piece in-process, utilizes fixing mechanism 3 to carry out the centre gripping fixed with treating forged work piece, then treats forged work piece again and beats, realizes hammering production.

Tilting mechanism 2 includes mounting panel 22 and fixes motor 29 in the mounting panel 22 upper end, the equal fixed connection axle 21 in both ends about fixed establishment 3, connecting axle 21 rotates to be connected and is close to fixed establishment 3 one end and runs through mounting panel 22 and fixed connection auxiliary gear 27 at mounting panel 22, auxiliary gear 27 upper end meshing transmission gear 28 and motor 29's output shaft fixed connection, mounting panel 22 downside sets up movable plate 24 and fixed connection at least two springs 23 that are used for shock-absorbing function between mounting panel 22 and the movable plate 24, two nuts 25 of 24 upper ends symmetry fixed connection of movable plate and two nuts 25 are in both sides around

mounting panel

22, 24 lower extremes of movable plate symmetry sets up two screws 26 and two screws 26 all rotate to be connected in bottom plate 1 upper end, screw 26 upper end runs through movable plate 24 and with nut 25 threaded.

Specifically, according to the height of the workpiece to be forged, the screw 26 is rotated, and due to the threaded connection between the screw 26 and the nut 25, the screw 26 rotates and simultaneously causes the nut 25 to move up and down along the screw 26, thereby driving the moving plate 24 to move up and down, thereby causing the mounting plate 22 to move up and down, and further causing the connecting shaft 21 to move up and down, thereby adjusting the up-and-down height of the fixing mechanism 3, causing the fixing mechanism 3 to clamp the middle part of the workpiece to be forged, increasing the application range and forging precision, and after one side of the workpiece to be forged is forged, the motor 29 is started first, the motor 29 operates to drive the transmission gear 28 to rotate, and since the transmission gear 28 is meshed with the auxiliary gear 27, the transmission gear 28 rotates to cause the auxiliary gear 27 to rotate, thereby driving the connecting shaft 21 to rotate, further driving the, the other side of the workpiece to be forged can be forged, the labor intensity is reduced, and the working efficiency is improved.

Fixing mechanism 3 includes installing frame 31, two mounting 34 of the inside sliding connection of installing frame 31, the equal fixed connection electric putter 32's of two wall intermediate positions barrel about installing frame 31 is inside, electric putter 32's piston rod and mounting 34 fixed connection, specifically, can utilize two electric putter 32 to drive two mounting 34 inward shifting to the realization is treated forged work piece and is carried out the centre gripping fixed, effectively prevents to treat forged work piece displacement, forges the high quality.

Connecting shaft 21 is fixed to the middle positions of the left end and the right end of mounting frame 31, and specifically, mounting frame 31 can rotate to achieve overturning.

Spout 38 is all seted up to inside front and back two walls of installing frame 31, and the equal fixed connection slider 35 in both ends and slider 35 sliding connection are in spout 38 around mounting 34, specifically, remove the in-process at mounting 34, can make slider 35 remove along in the spout 38, realize the direction function.

The upper end of the sliding chute 38 is provided with a notch groove 37, the notch groove 37 is machined in the upper end of the mounting frame 31, a piston rod of the electric push rod 32 is in threaded connection with the sleeve 33, the sleeve 33 is rotatably connected to the middle position, close to the electric push rod 32, of the fixing piece 34, particularly, the sleeve 33 is rotated, the sleeve 33 is in threaded connection with the electric push rod 32, the sleeve 33 can be detached from the electric push rod 32 by rotating the sleeve 33, then the sliding block 35 of the fixing piece 34 is taken out from the notch groove 37, quick disassembly and assembly of the fixing piece 34 are achieved, different fixing pieces 34 can be conveniently replaced.

Set up baffle 36 and baffle 36 in breach groove 37 and be located spout 38 upper end, baffle 36 keeps away from spout 38 one end all fixed connection fixed plate 361, and fixed plate 361 passes through the bolt fastening at the installing frame 31 side, specifically, inserts baffle 36 in breach groove 37 to fix fixed plate 361 on installing frame 31, realize utilizing baffle 36 to prevent that the slider 35 of mounting 34 from droing from spout 38.

At least two telescopic rods 231 are fixedly connected between the mounting plate 22 and the moving plate 24, and the telescopic rods 231 are located inside the springs 23, specifically, the telescopic rods 231 are designed to guide the movement of the mounting plate 22.

The lower end of the moving plate 24 is symmetrically connected with two guide rods in a sliding mode, the two guide rods penetrate through the moving plate 24, two nuts 25 are arranged between the two guide rods, and specifically, in the process that the moving plate 24 moves up and down, the moving plate 24 can move up and down along the guide rods, and the guide function is achieved.

The upper end of the screw 26 is fixedly connected with a hand wheel, and the hand wheel is positioned on the upper side of the nut 25, and particularly, the hand wheel can be utilized to drive the screw 26 to rotate, so that the operation is convenient.

The motor 29, the power pusher 32 and the telescoping rod 231 are prior art and can be implemented by those skilled in the art without further elaboration, and the present invention also does not relate to improvements in software and methods.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a hammer production with fixed turning device, includes bottom plate (1), its characterized in that: the turnover mechanisms (2) are arranged at the edge positions of the left side and the right side of the upper end of the bottom plate (1), the fixing mechanisms (3) are rotatably connected between the two turnover mechanisms (2), and the fixing mechanisms (3) are positioned on the upper side of the bottom plate (1);

tilting mechanism (2) include mounting panel (22) and fix motor (29) in mounting panel (22) upper end, the equal fixed connection axle in both ends (21) is controlled in fixed establishment (3), connecting axle (21) rotate to be connected and be close to fixed establishment (3) one end and run through mounting panel (22) and fixed connection auxiliary gear (27) in mounting panel (22), auxiliary gear (27) upper end meshing drive gear (28) and motor (29) output shaft fixed connection, mounting panel (22) downside sets up two at least springs (23) of fixed connection between movable plate (24) and mounting panel (22) and movable plate (24), both sides around movable plate (24) upper end symmetry two nuts (25) and two nuts (25) are in mounting panel (22), movable plate (24) lower extreme symmetry sets up two screw rods (26) and all rotates to be connected at bottom plate (1) upper end The upper end of the screw rod (26) penetrates through the moving plate (24) and is in threaded connection with the nut (25).

2. The fixed turnover device for hammering production according to claim 1, wherein: fixing mechanism (3) are including installing frame (31), two mounting (34) of installing frame (31) inside sliding connection, the barrel of the equal fixed connection electric putter (32) of two wall intermediate positions about installing frame (31) is inside, the piston rod and mounting (34) fixed connection of electric putter (32).

3. The fixed turnover device for hammering production according to claim 2, wherein: connecting shafts (21) are fixed in the middle positions of the left end and the right end of the mounting frame (31).

4. The fixed turnover device for hammering production according to claim 2, wherein: the mounting frame (31) is internally provided with a front wall and a rear wall which are provided with sliding grooves (38), the front end and the rear end of the fixing piece (34) are fixedly connected with sliding blocks (35), and the sliding blocks (35) are connected in the sliding grooves (38) in a sliding mode.

5. The fixed turnover device for hammering production according to claim 4, wherein: spout (38) upper end sets up breach groove (37) and processing in installing frame (31) upper end in breach groove (37), the piston rod threaded connection sleeve (33) of electric putter (32), sleeve (33) rotate to be connected and are close to electric putter (32) one end intermediate position in mounting (34).

6. The fixed turnover device for hammering production according to claim 5, wherein: set up baffle (36) and baffle (36) in breach groove (37) and be in spout (38) upper end, equal fixed connection fixed plate (361) of spout (38) one end are kept away from in baffle (36), fixed plate (361) pass through the bolt fastening at installing frame (31) side.

7. The fixed turnover device for hammering production according to claim 1, wherein: at least two telescopic rods (231) are fixedly connected between the mounting plate (22) and the moving plate (24), and the telescopic rods (231) are positioned on the inner side of the spring (23).

8. The fixed turnover device for hammering production according to claim 1, wherein: the lower end of the moving plate (24) is symmetrically connected with two guide rods in a sliding mode, the two guide rods penetrate through the moving plate (24), and two nuts (25) are arranged between the two guide rods.

9. The fixed turnover device for hammering production according to claim 1, wherein: the upper end of the screw rod (26) is fixedly connected with a hand wheel, and the hand wheel is positioned on the upper side of the nut (25).