CN212238951U

CN212238951U - Stamping device for hot forging

Info

Publication number: CN212238951U
Application number: CN202020174826.0U
Authority: CN
Inventors: 白治尧
Original assignee: Chengdu Zhongdig Machinery Co ltd
Current assignee: Chengdu Zhongdig Machinery Co ltd
Priority date: 2020-02-17
Filing date: 2020-02-17
Publication date: 2020-12-29
Anticipated expiration: 2030-02-17

Abstract

The utility model discloses a hot forging is with stamping device, including fixing base, punching press seat and annular seat, cylindrical groove has been seted up to fixing base upper surface center department, and the inside in cylindrical groove inlays and establishes and be fixed with the punching press seat, annular seat has been cup jointed in the outside that the fixing base upper surface is located the punching press seat. The utility model discloses in, control electric putter extension, it removes to drive the grip slipper, through the grip block that sets up on the grip slipper alright carry out the centre gripping with automatic article fixed, improve the stability of its punching press, secondly be connected through the gag lever post between grip block and the grip slipper, the spring has been cup jointed on the gag lever post, promote the grip slipper through electric putter and remove, make the grip block with treat the contact of punching press article, control electric putter's flexible length, make the spring be in half contraction state, make when the article stamping process of centre gripping takes place deformation, rely on the shrink of spring this moment, can change the position of grip block, the stability that the grip block used has been guaranteed.

Description

Stamping device for hot forging

Technical Field

The utility model relates to a punching press technical field especially relates to a hot forging is with stamping device.

Background

Stamping is a forming method in which a press and a die are used to apply external force to a plate, a strip, a pipe, a profile, etc. to cause plastic deformation or separation, thereby obtaining a workpiece of a desired shape and size. The stamping and forging are the same as plastic working, and are called forging and pressing together. The stamped blanks are mainly hot and cold rolled steel sheets and strips. In the world, 60-70% of steel materials are plates, and most of the plates are punched to form finished products. The body, chassis, oil tank, radiator sheet, boiler steam drum, shell of container, iron core silicon steel sheet of motor and electric appliance are all made by punching. There are also a lot of stamping parts in the products such as instruments, household appliances, bicycles, office machines, living utensils, etc., the stamping process is a production technology which makes the sheet material directly receive the deformation force and deform in the die by the power of the conventional or special stamping equipment, thereby obtaining the product parts with certain shape, size and performance. The plate, the die and the equipment are three elements of stamping processing. The hot stamping and the cold stamping are divided according to the stamping processing temperature. The former is suitable for processing sheet materials with high deformation resistance and poor plasticity; the latter is carried out at room temperature and is a common stamping method for thin sheets. It is one of the main methods of metal plastic working (or pressure working), and also belongs to the material forming engineering technology.

Present hot forging is with stamping device, the simple structure of punching press seat lacks and carries out spacing fixed structure to article, leads to its in-process of using, and the stability of punching press is lower to can't carry out angle modulation to the article of placing on the punching press seat, so can not satisfy user's demand.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a stamping device for hot forging.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a stamping device for hot forging comprises a fixed seat, a stamping seat and an annular seat;

a cylindrical groove is formed in the center of the upper surface of the fixing seat, and a punching seat is fixedly embedded in the cylindrical groove;

the upper surface of the fixed seat is sleeved with an annular seat at the outer side of the punching seat, the annular seat is in sliding connection with an annular groove formed in the upper surface of the fixed seat through a first sliding block, a gear ring is embedded and arranged on the outer surface wall of the annular seat, a servo motor is embedded and fixed in the fixed seat, an output shaft of the servo motor is rotatably connected with a gear disc, and the gear disc is in meshing connection with a gear of the gear ring;

an electric push rod is fixed on the upper surface of the annular seat through a bolt, a clamping seat is fixed at the telescopic end of the electric push rod, and the clamping seat is connected with a strip-shaped groove formed in the upper surface of the annular seat in a sliding mode through a second sliding block.

Preferably, a limiting rod is welded on the surface wall of one side, away from the electric push rod, of the clamping seat, a clamping block is sleeved at one end of the limiting rod, and a spring is sleeved between the clamping seat and the clamping block on the limiting rod.

Preferably, the clamping bases are three in number, the three clamping bases are distributed annularly, and the distance between every two adjacent clamping bases is equal.

Preferably, the number of the gear discs is three, the three gear discs are distributed annularly, and the distance between every two adjacent gear discs is equal.

Preferably, the cross sections of the annular groove and the strip-shaped groove are both convex structures.

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

in the utility model, the stamping device for hot forging is provided with an annular seat outside a stamping seat on a fixed seat, the annular seat is provided with a clamping seat for driving an article to be stamped to move back and forth, the article to be stamped is placed on the stamping seat in the using process, the electric push rod is controlled to extend to drive the clamping seat to move, the article can be automatically clamped and fixed by a clamping block arranged on the clamping seat, the stamping stability is improved, then the clamping block is connected with the clamping seat by a limiting rod, a spring is sleeved on the limiting rod, the clamping seat is pushed by the electric push rod to move, the clamping block is contacted with the article to be stamped, the telescopic length of the electric push rod is controlled, the spring is in a semi-contraction state, when the article to be stamped is deformed, the position of the clamping block can be changed by the contraction of the spring at the moment, the use stability of the clamping block is ensured, prevent when deformation takes place for the article stamping processing of centre gripping, cause the extrusion to damage the grip block, have the annular seat again through first slider sliding connection in the ring channel, at the in-process that uses, open servo motor, servo motor pass through toothed disc and ring gear alright with drive annular seat and rotate, the article centre gripping is treated fixedly through the grip block to annular seat, alright with treat article through annular seat and rotate realization angle modulation, this stamping device's function has further been increased, improve its result of use.

Drawings

Fig. 1 is a schematic structural view of a stamping device for hot forging according to the present invention;

fig. 2 is a schematic top view of the annular seat of the stamping device for hot forging according to the present invention;

fig. 3 is a schematic structural view of a fixing seat of a stamping device for hot forging according to the present invention;

fig. 4 is a schematic structural view of a clamping seat of a stamping device for hot forging according to the present invention.

Illustration of the drawings:

1. a fixed seat; 2. punching a seat; 3. an annular seat; 4. an annular groove; 5. a first slider; 6. a servo motor; 7. an output shaft; 8. a gear plate; 9. a ring gear; 10. an electric push rod; 11. a strip-shaped groove; 12. a second slider; 13. a clamping seat; 14. a cylindrical groove; 15. a limiting rod; 16. a spring; 17. and (4) clamping the block.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, a stamping device for hot forging includes a fixed seat 1, a stamping seat 2 and an annular seat 3;

a cylindrical groove 14 is formed in the center of the upper surface of the fixing seat 1, and a punching seat 2 is fixedly embedded in the cylindrical groove 14;

the upper surface of the fixed seat 1 is positioned at the outer side of the punching seat 2 and is sleeved with an annular seat 3, the annular seat 3 is in sliding connection with an annular groove 4 formed in the upper surface of the fixed seat 1 through a first sliding block 5, a gear ring 9 is embedded and arranged on the outer surface wall of the annular seat 3, a servo motor 6 is embedded and fixed in the fixed seat 1, an output shaft 7 of the servo motor 6 is rotatably connected with a gear disc 8, and the gear disc 8 is in gear engagement connection with the gear ring 9;

3 upper surface bolted fixation of annular seat has electric putter 10, electric putter 10's telescopic end is fixed with

grip slipper

13, 11 sliding connection in bar groove that grip slipper 13 was seted up through

second slider

12 and 3 upper surfaces of annular seat, grip slipper 13 passes through

second slider

12 and 11 sliding connection in bar groove, can assist spacingly to grip slipper 13, the stability of grip slipper 13 back-and-forth movement has been improved, the cross section of ring channel 4 and bar groove 11 is protruding type structure.

The welding has gag lever post 15 on the side table wall that electric putter 10 was kept away from to grip slipper 13, and grip block 17 has been cup jointed to the one end of gag lever post 15, and it has cup jointed spring 16 to lie in between grip slipper 13 and the grip block 17 on the gag lever post 15, relies on the flexible of spring 16, changes the length of gag lever post 15 inside grip block 17 to can change grip block 17's position, so that deal with the deformation that the article of centre gripping produced after stamping process.

The clamping bases 13 are arranged in three numbers, the three clamping bases 13 are distributed annularly, and the distance between every two adjacent clamping bases 13 is equal. The gear plates 8 are arranged in three, the three gear plates 8 are distributed annularly, and the space between every two adjacent gear plates 8 is equal.

The working principle is as follows: when in use, firstly, an article to be processed is placed on the punching seat 2, then the electric push rod 10 is opened, the electric push rod 10 is controlled to extend, the clamping seat 13 is driven to move, the article can be automatically clamped and fixed through the clamping block 17 arranged on the clamping seat 13, the clamping block 17 is connected with the clamping seat 13 through the limiting rod 15, the spring 16 is sleeved on the limiting rod 15, the clamping seat 13 is pushed to move through the electric push rod 10, the clamping block 17 is contacted with the article to be punched, the telescopic length of the electric push rod 10 is controlled, the spring 16 is in a semi-contraction state, when the clamped article is deformed in punching processing, the position of the clamping block 17 can be changed by depending on the contraction of the spring 16, the use stability of the clamping block 17 is ensured, the servo motor 6 is also opened in the processing process, the servo motor 6 can drive the annular seat 3 to rotate through the gear disc 8 and the gear ring 9, the annular seat 3 clamps and fixes the to-be-processed object through the clamping block 17, so that the to-be-processed object can be rotated through the annular seat 3 to realize angle adjustment.

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. A stamping device for hot forging is characterized by comprising a fixed seat (1), a stamping seat (2) and an annular seat (3);

a cylindrical groove (14) is formed in the center of the upper surface of the fixed seat (1), and the punching seat (2) is fixedly embedded in the cylindrical groove (14);

the upper surface of the fixed seat (1) is positioned at the outer side of the punching seat (2) and is sleeved with an annular seat (3), the annular seat (3) is in sliding connection with an annular groove (4) formed in the upper surface of the fixed seat (1) through a first sliding block (5), a gear ring (9) is embedded and arranged on the outer surface wall of the annular seat (3), a servo motor (6) is embedded and fixed in the fixed seat (1), a gear disc (8) is rotatably connected to an output shaft (7) of the servo motor (6), and the gear disc (8) is in gear meshing connection with the gear ring (9);

the electric push rod (10) is fixed on the upper surface of the annular seat (3) through bolts, the clamping seat (13) is fixed at the telescopic end of the electric push rod (10), and the clamping seat (13) is connected with the strip-shaped groove (11) formed in the upper surface of the annular seat (3) in a sliding mode through the second sliding block (12).

2. The stamping device for hot forging according to claim 1, wherein a limiting rod (15) is welded on a side surface wall of the clamping seat (13) far away from the electric push rod (10), a clamping block (17) is sleeved at one end of the limiting rod (15), and a spring (16) is sleeved on the limiting rod (15) and positioned between the clamping seat (13) and the clamping block (17).

3. The stamping device for hot forging according to claim 1, wherein the number of the clamping seats (13) is three, and the three clamping seats (13) are distributed in a ring shape, and the distance between two adjacent clamping seats (13) is equal.

4. The stamping device for hot forging according to claim 1, wherein the number of the gear discs (8) is three, and the three gear discs (8) are distributed annularly, and the distance between two adjacent gear discs (8) is equal.

5. A stamping device for hot forging according to claim 1, characterized in that the cross-sections of the annular groove (4) and the strip-shaped groove (11) are of convex configuration.