CN211915361U

CN211915361U - Forging platform angle adjusting device

Info

Publication number: CN211915361U
Application number: CN201922117861.9U
Authority: CN
Inventors: 不公告发明人
Original assignee: Puyang Chengyu Machinery Accessories Manufacturing Co ltd
Current assignee: Puyang Chengyu Machinery Accessories Manufacturing Co ltd
Priority date: 2019-11-29
Filing date: 2019-11-29
Publication date: 2020-11-13
Anticipated expiration: 2029-11-29

Abstract

The utility model discloses a forging platform angle adjusting device, which comprises a base and a bearing platform, wherein a lower connecting lug is fixed at the middle position of one side of the top surface of the base through a bolt, an upper connecting lug is fixed at the middle position of one side of the bottom surface of the bearing platform through a bolt, a connecting hole in the middle part of the upper connecting lug is rotationally connected with a connecting hole in the middle part of the lower connecting lug through a pin shaft, two supporting plates are vertically welded at two sides of the middle part of the bottom surface of the bearing platform correspondingly, one side of the two supporting plates is correspondingly contacted with a push rod, the utility model utilizes a reduction motor to drive a screw rod to rotate through the transmission of a second bevel gear and a first bevel gear, the screw rod rotates to drive a screw rod nut to horizontally move, the screw nut horizontally moves to push a straight rod to move, the straight rod moves to push the push a push, high reliability and convenient maintenance.

Description

Forging platform angle adjusting device

Technical Field

The utility model relates to a forging apparatus technical field specifically is a forging platform angle adjusting device.

Background

The forging is a processing method for applying pressure to a metal blank by using a forging machine to enable the metal blank to generate plastic deformation so as to obtain a forging with certain mechanical property, certain shape and certain size. Therefore, devices with adjustable forging platforms appear on the market, but the angle adjusting mechanisms of the devices are complex in structure and invariable in maintenance, and the angle adjusting mechanisms directly bear impact force generated during forging operation when the forging platforms work, so that the devices are easy to damage and low in reliability. Therefore, the utility model provides a forging platform angle adjusting device is used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a forging platform angle adjusting device 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 forging platform angle adjusting device comprises a base and a bearing platform, wherein a lower connecting lug is fixed at the middle position of one side of the top surface of the base through a bolt, an upper connecting lug is fixed at the middle position of one side of the bottom surface of the bearing platform through a bolt, a connecting hole in the middle of the upper connecting lug is rotatably connected with a connecting hole in the middle of the lower connecting lug through a pin shaft, two support plates are vertically welded at two sides of the middle of the bottom surface of the bearing platform correspondingly, one sides of the two support plates are correspondingly contacted with a push rod, one end of a straight rod is welded at one side of the middle position of the push rod, a lead screw nut is welded at the upper part of the other end of the straight rod and is in threaded connection with a lead screw, a first bevel gear is installed at one end of the lead screw, the first bevel gear is meshed with a second bevel, and a locking mechanism is arranged on one side, far away from the upper connecting lug and the lower connecting lug, between the base and the bearing platform.

Preferably, the locking mechanism comprises a toothed plate, a clamping block and an air cylinder, the top of the toothed plate is fixed to the middle of the edge of the bottom surface of the bearing platform through a bolt, the clamping block is installed at the tail end of a piston rod of the air cylinder, the air cylinder is installed on the top surface of the base, meshing teeth matched with the toothed plate are formed in one side of the clamping block, and the clamping block is meshed with the toothed plate.

Preferably, the support plates are in a right triangle shape, two groups of annular guide rails are correspondingly installed on two sides of the middle part of the push rod, and the inclined edges of the two support plates are correspondingly embedded in the two annular guide rails.

Preferably, the two ends of the push rod are correspondingly provided with the supports, the bottoms of the supports are correspondingly provided with the sliding seats, the sliding seats are correspondingly and slidably arranged on the upper parts of the two sliding rails, and the sliding rails are correspondingly arranged on the two sides of the middle part of the top surface of the base.

Preferably, the two sides of the screw rod penetrate through bearings arranged on the upper parts of the two sides of the bracket, and the bracket is arranged on one side of the top surface of the base.

Preferably, four foot seats are correspondingly installed on the lower portions of two sides of the base, a strip-shaped opening through which the two support plates pass is formed in the middle of the base, and an opening through which the locking mechanism passes is formed in one side of the base.

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

1. the cylinder pushes the fixture block to be meshed with the toothed plate so as to lock the base and the bearing platform, so that the inclined angle of the bearing platform is kept unchanged, the bearing platform is kept stable, and the effect of multi-angle forging of the blank is achieved;

2. the locking mechanism is used for supporting the other side of the bearing platform, the bearing capacity of the locking mechanism is high, the impact force born by the angle adjusting assembly during blank forging is reduced, and the service life of the angle adjusting assembly is prolonged;

3. the lead screw is driven to rotate through the transmission of the second bevel gear and the first bevel gear by the speed reducing motor, the lead screw drives the lead screw nut to horizontally move, the lead screw nut horizontally moves to push the straight rod to move, the straight rod moves to push the push rod to move, and the two support plates are pushed to move upwards or downwards to adjust the angle of the bearing platform through the push rod moving on the upper portion of the guide rail.

Drawings

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

FIG. 2 is a schematic view of the installation structure of the push rod and the support plate of the present invention;

fig. 3 is a schematic structural diagram of the locking mechanism of the present invention.

In the figure: the device comprises a base 1, a bearing platform 2, a lower connecting lug 3, an upper connecting lug 4, a locking mechanism 5, a toothed plate 51, a clamping block 52, an air cylinder 53, a support plate 6, a push rod 7, a straight rod 8, a lead screw nut 9, a lead screw 10, a first bevel gear 11, a second bevel gear 12, a speed reducing motor 13, a support 14, a guide rail 15, a support 16, a sliding seat 17 and an annular guide rail 18.

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 3, the present invention provides a technical solution: a forging platform angle adjusting device comprises a base 1 and a bearing platform 2, a lower engaging lug 3 is fixed at the middle position of one side of the top surface of the base 1 through a bolt, an upper engaging lug 4 is fixed at the middle position of one side of the bottom surface of the bearing platform 2 through a bolt, a connecting hole in the middle of the upper engaging lug 4 is rotatably connected with a connecting hole in the middle of the lower engaging lug 3 through a pin shaft, two support plates 6 are vertically welded at two sides of the middle of the bottom surface of the bearing platform 2 correspondingly, one side of each support plate 6 is correspondingly contacted with a push rod 7, one end of a straight rod 8 is welded at one side of the middle position of the push rod 7, a screw nut 9 is welded at the upper part of the other end of the straight rod 8, the screw nut 9 is in threaded connection with a screw rod 10, a first bevel gear 11 is installed at one end of the screw rod 10, the first bevel gear 11 is engaged with a second bevel gear 12 at, the reducing motor 13 is installed in one side at base 1 top, reducing motor 13 drives lead screw 10 to rotate through the transmission of second bevel gear 12 and first bevel gear 11, lead screw 10 rotates drive screw-nut 9 horizontal migration, screw-nut 9 horizontal migration promotes straight-bar 8 to remove, straight-bar 8 removes promotion push rod 7 and removes, move on guide rail 15 upper portion through push rod 7 and promote two blocks of extension boards 6 upwards or move down with the angle of adjustment cushion cap 2, moreover, the steam generator is simple in structure, and convenient for operation, the reliability is high, be convenient for maintain and maintain, keep away from between base 1 and the cushion cap 2 and go up engaging lug 4 and install locking mechanical system 5 with one side of lower engaging lug 3.

Further, the locking mechanism 5 comprises a toothed plate 51, a fixture block 52 and an air cylinder 53, the top of the toothed plate 51 is fixed in the middle of the edge of the bottom surface of the bearing platform 2 through a bolt, the fixture block 52 is installed at the end of a piston rod of the air cylinder 53, the air cylinder 53 is installed on the top surface of the base 1, the air cylinder 53 is a TN16 × 500-S-shaped air cylinder, one side of the fixture block 52 is provided with meshing teeth matched with the toothed plate 51, the fixture block 52 is meshed with the toothed plate 51, the air cylinder 53 pushes the fixture block 52 to be meshed with the toothed plate 53 to lock the base 1 and the bearing platform 2 so that the inclined angle of the bearing platform 2 is kept unchanged, the multi-angle forging effect of the blank is achieved, the locking mechanism 5 supports the other side of the bearing platform 2, the bearing capacity of the locking mechanism 5 is strong, the impact force.

Furthermore, the support plates 6 are right-angled triangles, two groups of annular guide rails 18 are correspondingly installed on two sides of the middle part of the push rod 7, and the inclined sides of the two support plates 6 are correspondingly embedded in the two annular guide rails 18.

Furthermore, supports 16 are correspondingly installed at two ends of the push rod 7, sliding seats 17 are correspondingly installed at the bottoms of the two supports 16, the two sliding seats 17 are correspondingly slidably installed on the upper portions of the two sliding rails 15, the two sliding rails 15 are correspondingly installed on two sides of the middle portion of the top surface of the base 1, and the sliding seats 17 slide on the upper portions of the sliding rails 15 to enable the push rod 7 to move more smoothly.

Further, two sides of the screw rod 10 pass through bearings mounted on the upper parts of two sides of the bracket 14, and the bracket 14 is mounted on one side of the top surface of the base 1.

Furthermore, four foot seats are correspondingly installed on the lower portions of two sides of the base 1, a strip-shaped opening for the two support plates 6 to pass through is formed in the middle of the base 1, and an opening for the locking mechanism 5 to pass through is formed in one side of the base 1.

The working principle is as follows: during actual operation, the connecting hole in the middle of the upper connecting lug 4 is rotatably connected with the connecting hole in the middle of the lower connecting lug 3 through the pin shaft to enable the bearing platform 2 to rotate to a certain degree corresponding to the base 1 so as to adjust the inclined angle of the bearing platform 2, the upper connecting lug 4 and the lower connecting lug 3 which are connected through the pin shaft have large bearing capacity and are not easy to damage, the locking mechanism 5 is controlled to be unlocked when the angle of the bearing platform 2 is adjusted, the air cylinder 53 of the locking mechanism 5 works, the clamping block 52 and the toothed plate 51 are mutually separated when the piston rod of the air cylinder 53 is retracted into the air cylinder 53, one end of the bearing platform 2 becomes a movable state, the air cylinder 53 pushes the clamping block 52 to be meshed with the toothed plate 53 to lock the inclined angle between the base 1 and the bearing platform 2 so as to keep the inclined angle of the bearing platform 2 unchanged after the angle adjustment is completed, the multi-angle forging effect of the blank is achieved, the locking mechanism 5 supports the other, the service life of the angle adjusting assembly is prolonged; when the angle of the bearing platform 2 is adjusted, the speed reduction motor 13 drives the screw rod 10 to rotate through the transmission of the second bevel gear 12 and the first bevel gear 11, the screw rod 10 rotates to drive the screw rod nut 9 to move horizontally, the screw rod nut 9 moves horizontally to push the straight rod 8 to move, the straight rod 8 moves to push the push rod 7 to move, the push rod 7 moves on the upper portion of the guide rail 15 to push the two support plates 6 to move upwards or downwards to adjust the angle of the bearing platform 2, and the angle adjusting device is simple in structure, convenient to operate, high in reliability and convenient to maintain and maintain.

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 forging platform angle adjusting device, includes base (1) and cushion cap (2), its characterized in that: a lower engaging lug (3) is fixed at the middle position of one side of the top surface of the base (1) through a bolt, an upper engaging lug (4) is fixed at the middle position of one side of the bottom surface of the bearing platform (2) through a bolt, a connecting hole in the middle of the upper engaging lug (4) is rotatably connected with a connecting hole in the middle of the lower engaging lug (3) through a pin shaft, two support plates (6) are vertically welded at two sides of the middle of the bottom surface of the bearing platform (2) correspondingly, one side of each of the two support plates (6) is correspondingly contacted with a push rod (7), one side of the middle position of the push rod (7) is welded with one end of a straight rod (8), a lead screw nut (9) is welded at the upper part of the other end of the straight rod (8), the lead screw nut (9) is in threaded connection with a lead screw (10), a first bevel gear (11) is installed at one, second bevel gear (12) are installed at the output shaft end of gear motor (13), gear motor (13) are installed in one side at base (1) top, keep away from between base (1) and cushion cap (2) one side of last engaging lug (4) and lower engaging lug (3) and install locking mechanical system (5).

2. The forging platform angle adjustment device of claim 1, wherein: the locking mechanism (5) comprises a toothed plate (51), a clamping block (52) and an air cylinder (53), the top of the toothed plate (51) is fixed in the middle of the edge of the bottom surface of the bearing platform (2) through bolts, the clamping block (52) is installed at the tail end of a piston rod of the air cylinder (53), the air cylinder (53) is installed on the top surface of the base (1), one side of the clamping block (52) is provided with meshing teeth matched with the toothed plate (51), and the clamping block (52) is meshed with the toothed plate (51).

3. The forging platform angle adjustment device of claim 1, wherein: the support plates (6) are in a right-angled triangle shape, two groups of annular guide rails (18) are correspondingly installed on two sides of the middle of the push rod (7), and the inclined edges of the two support plates (6) are correspondingly embedded in the two annular guide rails (18).

4. The forging platform angle adjustment device of claim 1, wherein: support (16) are correspondingly installed at the both ends of push rod (7), two slide (17), two are correspondingly installed to the bottom of support (16) slide (17) are corresponding slidable mounting on the upper portion of two slide rails (15), two slide rail (15) are corresponding to be installed in the both sides at base (1) top surface middle part.

5. The forging platform angle adjustment device of claim 1, wherein: the two sides of the screw rod (10) penetrate through bearings arranged on the upper portions of the two sides of the support (14), and the support (14) is arranged on one side of the top surface of the base (1).

6. The forging platform angle adjustment device of claim 1, wherein: the lower parts of two sides of the base (1) are correspondingly provided with four foot seats, the middle part of the base (1) is provided with a strip-shaped opening for two support plates (6) to pass through, and one side of the base (1) is provided with an opening for the locking mechanism (5) to pass through.