CN211758102U

CN211758102U - Clamping device for metal forging

Info

Publication number: CN211758102U
Application number: CN202020113542.0U
Authority: CN
Inventors: 李福明
Original assignee: Harbin Kerui Tongchuang Machine Mould Manufacturing Co ltd
Current assignee: Harbin Kerui Tongchuang Machine Mould Manufacturing Co ltd
Priority date: 2020-01-16
Filing date: 2020-01-16
Publication date: 2020-10-27
Anticipated expiration: 2030-01-16

Abstract

The utility model discloses a metal forges and uses clamping device, the on-line screen storage device comprises a base, the up end fixed mounting of base has the processing platform, the slide opening has been seted up to the upper end of processing platform, transversely rotate between the processing platform inside wall and be connected with the dwang, the fixed cover in center department of dwang is equipped with the worm wheel, the fixed cover of symmetry is equipped with two thread bush on the dwang, every all through riser fixedly connected with splint on the thread bush. The utility model discloses, the mould section that will punch a hole is placed at the processing bench, then starts step motor for step motor's output drives the worm and rotates, and then drives the worm wheel and rotate, and then drives the thread bush on the dwang and rotate, makes the relative or back of the body motion of carrying on the back of two thread bushes on two thread bushes, and then can be according to the distance between two splint of size adjustment of mould section, has strengthened the device's flexibility, makes the device be suitable for more extensively.

Description

Clamping device for metal forging

Technical Field

The utility model relates to a metal forging technical field especially relates to a metal forges and uses clamping device.

Background

Forging is a process of using forging machinery to apply pressure to a metal blank to make it plastically deform to obtain a forging with certain mechanical properties, certain shape and size.

Different forging methods have different processes, wherein the hot die forging process has the longest process flow, and the general sequence is as follows: blanking a forging stock; heating the forging stock; roll forging to prepare a blank; die forging and forming; trimming; punching; and (6) correcting. In the process of punching the die, the die block is usually clamped by a clamp and then the punching operation is performed by the punch head. However, in the specific use process of the existing clamp, the distance between the two clamping plates cannot be adjusted according to the size specification of the die section, the flexibility is low, and the application range is not wide enough.

To this end, we propose a clamping device for metal forging to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the in-process of "current anchor clamps at specific use among the prior art, anchor clamps can't be according to the distance between two splint of the big small dimension adjustment of mould section, and the flexibility is low, and application scope is extensive inadequately" defect to a metal is forged and is used clamping device is proposed.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a metal forges and uses clamping device, includes the base, the up end fixed mounting of base has the processing platform, the slide opening has been seted up to the upper end of processing platform, horizontal rotation is connected with the dwang between the processing platform inside wall, the fixed cover of center department of dwang is equipped with the worm wheel, the both ends symmetry fixed mounting of dwang has two threaded rods, every all cup jointed the thread bush on the threaded rod, every all through riser fixedly connected with splint on the thread bush, riser sliding connection is in the slide opening, the up end fixed mounting of base has step motor, step motor is located the processing platform under, step motor's upper end has the worm through output shaft fixed mounting, the worm is connected with the worm wheel meshing, the up end of base is provided with processing agency.

Preferably, the processing mechanism includes the fixing base, the upper end fixed mounting of fixing base has the support column, the horizontal fixed mounting in support column upper end has the installation diaphragm.

Preferably, the lower end face of the mounting transverse plate is symmetrically and fixedly provided with two connecting plates, and the outer side wall of one of the connecting plates is fixedly provided with a servo motor.

Preferably, the output end of the servo motor is fixedly provided with a reciprocating lead screw, and the other end of the reciprocating lead screw penetrates through the side walls of the two connecting plates and is rotatably connected in the side walls of the two connecting plates.

Preferably, the reciprocating screw rod is sleeved with a reciprocating screw rod sleeve, a telescopic cylinder is fixedly mounted at the lower end of the reciprocating screw rod sleeve, and a punching head is fixedly connected at the lower end of the telescopic cylinder through a piston rod.

Preferably, two the relative one side of splint is provided with the buffer layer, the buffer layer is the rubber pad.

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

the die section that will punch a hole is placed at the processing bench, then starts step motor for step motor's output drives the worm and rotates, and then drives the worm wheel and rotate, and then drives the thread bush on the dwang and rotate, makes the relative or motion back to back of the body of two thread bushes on two threaded rods, and then can be according to the distance between two splint of the big or small adjustment of die section, has strengthened the device's flexibility, makes the device be suitable for more extensively.

Drawings

FIG. 1 is a schematic front view of a clamping device for forging metal according to the present invention;

FIG. 2 is an enlarged schematic view at A in FIG. 1;

fig. 3 is a schematic view of a top view structure of a processing table in the clamping device for metal forging according to the present invention.

In the figure: the device comprises a base 1, a fixed seat 2, a support column 3, a transverse installation plate 4, a servo motor 5, a telescopic cylinder 6, a punching head 7, a clamping plate 8, a threaded rod 9, a threaded sleeve 10, a stepping motor 11, a machining table 12, a worm 13, a worm wheel 14, a rotating rod 15, a sliding hole 16, a connecting plate 17, a reciprocating lead screw sleeve 18 and a reciprocating lead screw 19.

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.

Referring to fig. 1-3, a clamping device for metal forging comprises a base 1, a processing table 12 is fixedly installed on the upper end face of the base 1, a slide hole 16 is formed in the upper end of the processing table 12, a rotating rod 15 is transversely and rotatably connected between the inner side walls of the processing table 12, a worm wheel 14 is fixedly sleeved at the center of the rotating rod 15, two threaded rods 9 are symmetrically and fixedly installed at the two ends of the rotating rod 15, a threaded sleeve 10 is sleeved on each threaded rod 9, a clamping plate 8 is fixedly connected to each threaded sleeve 10 through a vertical plate, the vertical plate is slidably connected in the slide hole 16, a stepping motor 11 is fixedly installed on the upper end face of the base 1, the stepping motor 11 is located right below the processing table 12, a worm 13 is fixedly installed at the upper end of the stepping motor 11 through an output shaft, the worm 13 is meshed with the worm wheel 14, a processing mechanism is arranged on, fixed mounting has support column 3 in the upper end of fixing base 2, the horizontal fixed mounting in 3 upper ends of support column has installation diaphragm 4, the lower terminal surface symmetry fixed mounting of installation diaphragm 4 has two connecting plates 17, fixed mounting has servo motor 5 on the lateral wall of one of them connecting plate 17, servo motor 5's output fixed mounting has reciprocal lead screw 19, reciprocal lead screw 19's the other end runs through the lateral wall of two connecting plates 17, and the swivelling joint is in the lateral wall of two connecting plates 17, reciprocal lead screw cover 18 has been cup jointed on the reciprocal lead screw 19, the lower extreme fixed mounting of reciprocal lead screw cover 18 has telescopic cylinder 6, telescopic cylinder 6's lower extreme passes through piston rod fixedly connected with punching head 7, one side that two splint 8 are relative is provided with the buffer.

The utility model discloses in, place the mould section that will punch a hole on processing platform 12, then start step motor 11, make step motor 11's output drive worm 13 rotate, and then drive worm wheel 14 and rotate, and then drive threaded rod 9 on the dwang 15 and rotate, make two relative or back of the body motion of thread bush 10 on two threaded rods 9, and then can be according to the distance between two splint 8 of size adjustment of mould section, the flexibility of the device has been strengthened, make the device be suitable for more extensively, servo motor 5 drives reciprocal lead screw 19 through the output and rotates, and then drive reciprocal lead screw 18 lateral shifting on reciprocal lead screw 19, make telescopic cylinder 6 and piercing head 7 remove about, telescopic cylinder 6 can adjust according to the position that the processing product needs processed, the flexibility of the device has been strengthened.

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 clamping device for metal forging, includes base (1), its characterized in that, the up end fixed mounting of base (1) has processing platform (12), slide opening (16) have been seted up to the upper end of processing platform (12), transversely rotate between processing platform (12) inside wall and be connected with dwang (15), the fixed cover in center department of dwang (15) is equipped with worm wheel (14), the both ends symmetry fixed mounting of dwang (15) has two threaded rods (9), has all cup jointed thread bush (10) on every threaded rod (9), all through riser fixedly connected with splint (8) on every thread bush (10), riser sliding connection is in slide opening (16), the up end fixed mounting of base (1) has step motor (11), step motor (11) are located processing platform (12) under, the upper end of the stepping motor (11) is fixedly provided with a worm (13) through an output shaft, the worm (13) is meshed with a worm wheel (14) and connected with the worm wheel, and a processing mechanism is arranged on the upper end face of the base (1).

2. The clamping device for metal forging as recited in claim 1, wherein the processing mechanism comprises a fixed seat (2), a supporting column (3) is fixedly mounted at the upper end of the fixed seat (2), and a mounting transverse plate (4) is transversely and fixedly mounted at the upper end of the supporting column (3).

3. The clamping device for metal forging as claimed in claim 2, wherein two connecting plates (17) are symmetrically and fixedly mounted on the lower end surface of the mounting transverse plate (4), and a servo motor (5) is fixedly mounted on the outer side wall of one of the connecting plates (17).

4. The clamping device for metal forging as claimed in claim 3, wherein the output end of the servo motor (5) is fixedly provided with a reciprocating lead screw (19), and the other end of the reciprocating lead screw (19) penetrates through the side walls of the two connecting plates (17) and is rotatably connected in the side walls of the two connecting plates (17).

5. The clamping device for metal forging as claimed in claim 4, wherein the reciprocating lead screw (19) is sleeved with a reciprocating lead screw sleeve (18), a telescopic cylinder (6) is fixedly mounted at the lower end of the reciprocating lead screw sleeve (18), and a punching head (7) is fixedly connected at the lower end of the telescopic cylinder (6) through a piston rod.

6. The clamping device for metal forging as recited in claim 1, wherein a buffer layer is provided on the opposite side of the two clamping plates (8), and the buffer layer is a rubber pad.