CN214442724U

CN214442724U - Safety protection device for forging

Info

Publication number: CN214442724U
Application number: CN202023308785.9U
Authority: CN
Inventors: 宋鑫; 倪荣
Original assignee: Deyang Wanhong Heavy Forging Co ltd
Current assignee: Deyang Wanhong Heavy Forging Co ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-10-22
Anticipated expiration: 2030-12-31

Abstract

The utility model discloses a safety protection device for forging, which comprises an anvil block, wherein a protection plate component is arranged on the anvil block, the protection plate component comprises a protection plate and a sliding block, the bottom of the protection plate is fixedly connected with the top of the sliding block, sliding grooves are arranged on two sides of the upper end of the anvil block, the sliding block is in an Contraband-shaped structure, bulges are arranged on two inner walls of two sides of the opening end of the Contraband-shaped structure, the bulges on the two sides are matched with grooves on two sides of the anvil block, the sliding block is arranged on the anvil block in a sliding way, a bulge is arranged in each groove in a sliding way, the upper end of the anvil block is arranged in the opening of the sliding block, the upper end of the anvil block is used for placing a workpiece, the protection plate is arranged in the radial direction of the workpiece, two protection plate components are arranged on the anvil block in parallel, a gap between the two protection plate components is used for the workpiece to pass through, the top of the protection plate is higher than the top of the workpiece, the technical problem existing in the prior art is solved, such as: the anvil is susceptible to safety from sparks which may cause spatter in the radial direction of the workpiece.

Description

Safety protection device for forging

Technical Field

The utility model relates to a forge protection field, be a forge and use safety device particularly.

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. The defects of as-cast porosity and the like generated in the smelting process of metal can be eliminated through forging, the microstructure is optimized, and meanwhile, because the complete metal streamline is preserved, the mechanical property of the forging is generally superior to that of a casting made of the same material. Important parts with high load and severe working conditions in related machines are mainly forged pieces except for plates, sections or welding pieces which are simple in shape and can be rolled.

For example, hammer among the prior art forges, places the work piece on the anvil block, then the forging hammer is beaten the work piece by square and is the cylinder, and the work piece warp in the radial direction of work piece in this process, produces the spark and the garrulous end that splash easily, because it is high temperature, scalds the workman easily, and current anvil block can't play effective protection, exists: the anvil is easy to generate splashed sparks in the radial direction of the workpiece, and the technical problem of safety is solved.

SUMMERY OF THE UTILITY MODEL

In view of the above-mentioned shortcomings of the prior art, the present invention is directed to: the utility model provides a safety device for forging for solve the technical problem that exists among the prior art, if: the anvil is susceptible to safety from sparks which may cause spatter in the radial direction of the workpiece.

In order to realize the purpose of the utility model, the utility model provides a following technical scheme:

a safety protection device for forging comprises an anvil block, wherein a guard plate assembly is arranged on the anvil block, the guard plate assembly comprises a guard plate and a sliding block, the bottom of the guard plate is fixedly connected with the top of the sliding block, sliding grooves are formed in two sides of the upper end of the anvil block, the sliding block is of an Contraband-shaped structure, protrusions are arranged on two inner walls of two sides of an opening end of the Contraband-shaped structure, the protrusions on two sides are matched with grooves in two sides of the anvil block, the sliding block is arranged on the anvil block in a sliding mode, one protrusion is arranged in each groove in a sliding mode, the upper end of the anvil block is arranged in an opening of the sliding block, a workpiece is arranged at the upper end of the anvil block, the guard plate is arranged in the radial direction of the workpiece, the sliding direction of the sliding block is arranged in the radial direction of the workpiece, two guard plate assemblies are arranged on the anvil block, and the two guard plate assemblies are arranged side by side, the gap between the two guard plate assemblies is used for the workpiece to pass through, and the height of the top of the guard plate is higher than that of the top of the workpiece.

Further, the protrusion is in clearance fit with the groove.

Furthermore, the bottom of the guard plate is provided with a clamping groove matched with the sliding block, the sliding block is arranged in the clamping groove, and the bottom of the guard plate is lower than the bottom of the workpiece.

Furthermore, the top of the sliding block is detachably connected with a hook.

Further, the bottom of the hook is provided with a threaded portion, the threaded portion is in threaded connection with the sliding block, and the threaded portion is abutted to the top of the anvil block.

Furthermore, one side of the guard plate close to the workpiece is provided with a collecting box, and the collecting box is provided with a cavity with an upward opening.

Furthermore, the collecting box is provided with a plurality of collecting boxes which are arranged side by side in the vertical direction.

Compared with the prior art, the utility model, following beneficial effect has:

1. when through the forging hammer work piece, the work piece is the high temperature state, can produce spark and the garrulous end of splashing on its radial direction of in-process of forging hammer work piece upper surface, and the spark is then on bouncing the backplate, prevents that it from splashing on one's body the workman, has reached the beneficial effect that improves anvil block safety in utilization.

2. Through the slip of slider, can make the distance grow or diminish between two backplate to the radial size of the different work piece of adaptation, the backplate also can be stabilized to the arch of slider bottom, prevents its deflection, has reached the beneficial effect of the different radial size work piece of the adaptation of being convenient for.

Drawings

FIG. 1 is a view of the overall structure of a forging safety guard of the present invention;

FIG. 2 is a schematic view of a shield assembly;

FIG. 3 is a schematic view of a collection cassette;

FIG. 4 is a schematic cross-sectional view of a slider;

list of reference numerals

1-anvil, 2-workpiece, 3-guard assembly, 31-guard, 32-slide, 33-hook, 34-projection, 35-collection box.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings 1-4, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. 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 is to be understood that the terms "upper", "lower", "front", "rear", "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 in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may include, for example, a fixed connection, an integral connection, or a detachable connection; may be communication within two elements; they may be directly connected or indirectly connected through an intermediate, and those skilled in the art can understand the specific meaning of the above terms in the present invention in specific situations.

A safety protection device for forging comprises an anvil block 1, wherein a guard plate assembly 3 is arranged on the anvil block 1, the guard plate assembly 3 comprises a guard plate 31 and a slide block 32, the bottom of the guard plate 31 is fixedly connected with the top of the slide block 32, slide grooves are arranged on two sides of the upper end of the anvil block 1, the slide block 32 is in an Contraband-shaped structure, protrusions 34 are arranged on two inner walls of the open end of the Contraband-shaped structure, the protrusions 34 on two sides are matched with grooves on two sides of the anvil block 1, the slide block 32 is slidably arranged on the anvil block 1, one protrusion is slidably arranged in each groove, the upper end of the anvil block 1 is arranged in the opening of the slide block 32, the upper end of the anvil block 1 is used for placing a workpiece 2, the guard plate 31 is arranged in the radial direction of the workpiece 2, the sliding direction of the slide block 32 is arranged in the radial direction of the workpiece 2, two guard plate assemblies 3 are arranged on the anvil block 1, the two guard plate assemblies 3 are arranged side by side, a gap between the two guard plate assemblies 3 is used for the workpiece 2 to pass through, and the top height of the guard plate 31 is higher than that of the workpiece 2.

As shown in fig. 1, 2, 3 and 4, the workpiece 2 is initially in a square structure, and is hammered on the anvil block 1 by the hammer device, the size of the hammerhead is smaller than the gap between the two guard plates 31, the guard plates 31 are arranged on one side of the slide block 32 close to the workpiece 2, the axial direction of the workpiece 2 is perpendicular to the upper end face of the anvil block 1, and finally, the hammer is in a cylindrical shape, and in the process of continuous hammering, one end of the workpiece 2 lifted by the lifting appliance continuously slides back and forth on the anvil block 1 in the axial direction of the workpiece 2 and slides between the two guard plates 31.

When forging hammer work piece 2, work piece 2 is the high temperature state, can produce splash spark and garrulous end on its radial direction of in-process of forging hammer work piece 2 upper surface, and the spark is then on bouncing backplate 31, prevents that it from splashing on one's body to the workman, has reached the beneficial effect that improves anvil block 1 safety in utilization.

And through the slip of slider 32, can make the distance grow or diminish between two backplate 31 to the radial size of the different work piece 2 of adaptation, backplate 31 can also be stabilized to the arch of slider 32 bottom, prevents its deflection, has reached the beneficial effect of the different radial size work piece 2 of the adaptation of being convenient for.

Furthermore, the protrusions are in clearance fit with the grooves, the precision requirement is not high, and the clearance fit is convenient to assemble.

Further, a clamping groove matched with the sliding block 32 is formed in the bottom of the protection plate 31, the sliding block 32 is arranged in the clamping groove, and the bottom of the protection plate 31 is lower than the bottom of the workpiece 2.

Further, a hook 33 is detachably attached to the top of the slider 32.

Further, the bottom of the hook 33 is provided with a threaded portion, the threaded portion is in threaded connection with the slider 32, and the threaded portion abuts against the top of the anvil block 1.

When the temperature of the entire apron assembly 3 becomes high after a certain period of use, the apron assembly 3 can be slid to change the gap between the two aprons 31 by holding the hook 33 by a tool such as a vise.

Further, one side of the guard plate 31 close to the workpiece 2 is provided with a collecting box 35, and the collecting box 35 is provided with a cavity with an upward opening.

Further, the collecting box 35 is provided with a plurality of collecting boxes 35 which are arranged side by side in the vertical direction.

When the splashed sparks and the splashed powder splash on the guard plate 31, the sparks and the splashed powder impact on the guard plate 31 and fall into the collection boxes 35, and the collection boxes 35 can collect the sparks splashed at different heights, so that the beneficial effect of conveniently collecting the waste scraps is achieved.

The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, however, the present invention is not limited to the details of the embodiments in the above description, and the technical concept of the present invention can be within the scope of the present invention, and can be modified to various simple modifications, and these simple modifications all belong to the protection scope of the present invention. It should be noted that the various technical features described in the above embodiments can be combined in any suitable manner without contradiction, and in order to avoid unnecessary repetition, the present invention does not need to describe any combination of the features. In addition, various embodiments of the present invention can be combined arbitrarily, and the disclosed content should be regarded as the present invention as long as it does not violate the idea of the present invention.

Claims

1. The safety protection device for forging comprises an anvil block (1), and is characterized in that a protection plate assembly (3) is arranged on the anvil block (1), the protection plate assembly (3) comprises a protection plate (31) and a sliding block (32), the bottom of the protection plate (31) is fixedly connected with the top of the sliding block (32), sliding grooves are formed in two sides of the upper end of the anvil block (1), the sliding block (32) is of a structure shaped like the Chinese character 'Contraband', protrusions (34) are arranged on inner walls of two sides of an opening end of the structure shaped like the Chinese character 'Contraband', the protrusions (34) on two sides are matched with grooves in two sides of the anvil block (1), the sliding block (32) is slidably arranged on the anvil block (1), one protrusion is slidably arranged in each groove, the upper end of the anvil block (1) is arranged in an opening of the sliding block (32), and the upper end of the anvil block (1) is used for placing a workpiece (2), the protective plate (31) is arranged on the workpiece (2) in the radial direction, the sliding direction of the sliding block (32) is arranged on the workpiece (2) in the radial direction, the anvil block (1) is provided with two protective plate assemblies (3), the two protective plate assemblies (3) are arranged side by side, a gap between the two protective plate assemblies (3) is used for the workpiece (2) to pass through, and the top height of the protective plate (31) is higher than that of the workpiece (2).

2. A safety shield apparatus as set forth in claim 1, wherein said projection is a clearance fit with said recess.

3. The safety protection device for forging is characterized in that a clamping groove matched with the sliding block (32) is formed in the bottom of the protection plate (31), the sliding block (32) is arranged in the clamping groove, and the bottom of the protection plate (31) is lower than the bottom of the workpiece (2).

4. A forging safety guard according to claim 1, wherein a hook (33) is detachably attached to the top of the slider (32).

5. A forging safety guard according to claim 4, wherein the hook (33) is provided at its bottom with a threaded portion which is screwed to the slider (32), the threaded portion abutting against the top of the anvil (1).

6. A forging safety guard according to claim 1, wherein a collecting box (35) is arranged on one side of the guard plate (31) close to the workpiece (2), and the collecting box (35) is provided with a cavity with an upward opening.

7. A forging safety guard according to claim 6, wherein the collecting box (35) is provided in a plurality, and the collecting boxes (35) are arranged side by side in a vertical direction.