CN213002428U

CN213002428U - Forging and pressing device suitable for small-sized workpiece

Info

Publication number: CN213002428U
Application number: CN202021853577.4U
Authority: CN
Inventors: 曾凯
Original assignee: Wujiang City Da Rong Machinery Equipment Co ltd
Current assignee: Wujiang City Da Rong Machinery Equipment Co ltd
Priority date: 2020-08-31
Filing date: 2020-08-31
Publication date: 2021-04-20
Anticipated expiration: 2030-08-31

Abstract

The utility model relates to a forging and pressing device suitable for small-size work piece, including load-bearing platform, the last processing locating plate that is provided with of load-bearing platform is provided with elasticity load-bearing component between processing locating plate and the load-bearing platform, and the position that load-bearing platform corresponds the processing locating plate is provided with the portal frame, installs the forging and pressing subassembly on the portal frame, and the work end of forging and pressing subassembly is provided with the forging and pressing head, and the position of forging and pressing head is corresponding with the position of processing locating plate, installs displacement guide assembly on the portal frame, and the forging and pressing subassembly links to each. Therefore, the independent elastic bearing assembly is configured, vibration or noise during forging and pressing is effectively avoided, the impact force of forging and pressing cannot be directly applied to the bearing platform, and the service life is prolonged. The existence of relying on the displacement guide subassembly, can satisfy the smooth and easy guide that moves ahead of forging head, and including the forging head can accurately cover on the forging face of small-size work piece, ensure that the forging and pressing takes shape completely.

Description

Forging and pressing device suitable for small-sized workpiece

Technical Field

The utility model relates to a forging and pressing device especially relates to a forging and pressing device suitable for small-size work piece.

Background

Forging is the combination of forging and stamping, and is a forming method for obtaining a product with a required shape and size by applying pressure to a blank by using a hammer head, an anvil block, a punch head or through a die of a forging and stamping machine to generate plastic deformation. In the prior art, due to the fact that a clamping device for processing a workpiece is not arranged in the forging and pressing process, the workpiece can shake in the processing process, the processing precision of the workpiece can be reduced by a light person, and the workpiece obtained by final forging and pressing is deformed and cannot be used due to the fact that the workpiece is inclined seriously due to uneven stress. Meanwhile, in the prior art, the manual holding assistance is needed for small workpieces during processing, so that the efficiency is low, and the personal safety of operators can be influenced.

In view of the above-mentioned drawbacks, the present designer has made active research and innovation to create a forging apparatus suitable for small-sized workpieces, so that the forging apparatus has industrial utility value.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model aims at providing a forging and pressing device suitable for small-size work piece.

The utility model discloses a forging and pressing device suitable for small-size work piece, including load-bearing platform, wherein: the processing and positioning device is characterized in that a processing and positioning plate is arranged on the bearing platform, an elastic bearing assembly is arranged between the processing and positioning plate and the bearing platform, a portal frame is arranged at the position, corresponding to the processing and positioning plate, of the bearing platform, a forging and pressing assembly is installed on the portal frame, a forging and pressing head is arranged at the working end of the forging and pressing assembly, the position of the forging and pressing head corresponds to the position of the processing and positioning plate, a displacement guide assembly is installed on the portal frame, and the forging and pressing assembly is connected with the displacement guide.

Further, foretell forging and pressing device suitable for small-size work piece, wherein, elasticity load-bearing component is including elasticity connecting rod, load-bearing platform is last to be provided with a plurality of accommodation holes, elasticity connecting rod's lower extreme sets up in the accommodation hole, the cover is equipped with the position sleeve on the elasticity connecting rod, the position sleeve links to each other with load-bearing platform, elasticity connecting rod pot head is equipped with the torsional spring, the bottom and the position sleeve of torsional spring contact, the top and the processing locating plate of torsional spring contact.

Furthermore, the forging and pressing device suitable for the small-sized workpiece is characterized in that an auxiliary positioning mechanism is arranged on the processing positioning plate, the auxiliary positioning mechanism comprises mounting blocks distributed in pairs, threaded holes are formed in the mounting blocks, adjusting screws are arranged in the threaded holes, contact blocks are arranged on the inner sides of the adjusting screws, and knobs are arranged on the outer sides of the adjusting screws.

Furthermore, in the forging device for small workpieces, a buffer block is adhered to the contact block, and the buffer block is a rectangular rubber block.

Furthermore, the forging device suitable for the small workpiece is characterized in that the forging component is a forging cylinder, the forging cylinder is provided with a mounting base, the mounting base is provided with a forging head, and the mounting base is connected with the displacement guide component.

Still further, foretell forging and pressing device suitable for small-size work piece, wherein, displacement guide subassembly is including the guide base, the last guide bar that is provided with of guide base perpendicularly, the top and the portal frame top of guide bar link to each other, wear to be equipped with synchronous guide board on the guide bar, synchronous guide board links to each other with forging and pressing subassembly's below.

Borrow by above-mentioned scheme, the utility model discloses at least, have following advantage:

1. the independent elastic bearing assembly is arranged, so that vibration or noise during forging and pressing is effectively avoided, the impact force of forging and pressing cannot be directly applied to the bearing platform, and the service life is prolonged.

2. The existence of relying on the displacement guide subassembly, can satisfy the smooth and easy guide that moves ahead of forging head, and including the forging head can accurately cover on the forging face of small-size work piece, ensure that the forging and pressing takes shape completely.

3. The gantry is matched with the displacement guide assembly, so that the guide stability is ensured, and the possible working vibration is further reduced.

4. The auxiliary positioning mechanism is arranged, so that the positioning requirements of small workpieces with various shapes can be met, and the forging precision and the use safety are ensured.

5. The whole structure is simple, the manufacture and the use are easy, and the universality is better.

The above description is only an overview of the technical solution of the present invention, and in order to make the technical means of the present invention clearer and can be implemented according to the content of the description, the following detailed description is made with reference to the preferred embodiments of the present invention and accompanying drawings.

Drawings

Fig. 1 is a schematic view of a forging apparatus suitable for a small-sized workpiece.

The meanings of the reference symbols in the drawings are as follows.

1 bearing platform 2 processing positioning plate

3 gantry 4 forging head

5 resilient connecting rod 6 receiving hole

7 positioning sleeve 8 torsion spring

9 mounting block 10 adjusting screw

11 contact block 12 knob

13 buffer block 14 forging and pressing cylinder

15 mounting base 16 guide base

17 guide bar 18 synchronization guide plate

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

The forging device suitable for the small workpiece shown in fig. 1 comprises a bearing platform 1, and is characterized in that: in order to facilitate the processing and placing requirements of small-sized workpieces, a processing positioning plate 2 is arranged on the bearing platform 1. Meanwhile, the stress received during forging and pressing can be accurately released, excessive impact on a small workpiece is avoided, and an elastic bearing assembly is arranged between the processing positioning plate 2 and the bearing platform 1. And, bearing platform 1 is provided with portal frame 3 corresponding to the position of processing locating plate 2, installs the forging and pressing subassembly on the portal frame 3. The utility model discloses a forging and pressing subassembly's work end be provided with forging and pressing head 4, and forging and pressing head 4's position is corresponding with the position of processing locating plate 2. Moreover, a displacement guide assembly is arranged on the portal frame 3, and the forging assembly is connected with the displacement guide assembly. Therefore, the forging component can be effectively guided in motion during forging, and the problem that the forging port is abnormal due to uneven stress during forging is avoided.

Combine the utility model discloses an embodiment of preferred sees, elasticity load-bearing component is provided with a plurality of accommodation holes 6 including elasticity connecting rod 5 on the load-bearing platform 1, and the lower extreme setting of elasticity connecting rod 5 is in accommodation hole 6, and the cover is equipped with position sleeve 7 on the elasticity connecting rod 5, and position sleeve 7 links to each other with load-bearing

platform

1, and 5 upper end covers of elasticity connecting rod are equipped with torsional spring 8, and torsional spring 8's bottom contacts with position sleeve 7, and torsional spring 8's top contacts with processing locating plate 2. Therefore, when forging and pressing are carried out, downward stress can be properly born and released by the elastic bearing assembly except for being correctly acted on the corresponding small workpiece, the situation that the stress is directly transmitted and acted on the bearing platform 1 is avoided, vibration and noise cannot occur, and deformation caused by overlarge local stress of the small workpiece is avoided.

Further see, the location of considering during small-size work piece processing can be by correct forging and pressing, and can not appear local perk or displacement during receiving the forging and pressing, avoids the secondary adjustment during the forging and pressing, also need not to carry out artifical hand and supports, improves the security, the utility model discloses be provided with auxiliary positioning mechanism on processing locating plate 2. Specifically, the auxiliary positioning mechanism comprises mounting blocks 9 distributed in pairs, threaded holes are formed in the mounting blocks 9, adjusting screws 10 are arranged in the threaded holes, contact blocks 11 are arranged on the inner sides of the adjusting screws 10, and knobs 12 are arranged on the outer sides of the adjusting screws 10. In this way, the adjustment by the knob 12 can be performed to facilitate the operation. Meanwhile, considering that certain small workpieces have certain requirements on surface appearance, in order to avoid scratches or clamping damage to the surfaces of the small workpieces caused by the contact block 11, a buffer block 13 can be adhered to the contact block 11, and the buffer block 13 is a rectangular rubber block.

Combine actual implementation to see, in order to provide effectual forging and pressing application of force, all can realize effectual forging and pressing processing to the small-size work piece of different appearances, the utility model discloses a forging and pressing subassembly be forging and pressing cylinder 14. Specifically, the forging cylinder 14 is provided with a mounting base 15, the mounting base 15 is provided with the forging head 4, and the mounting base is connected with the displacement guide assembly. Therefore, better motion guide can be given to the forging head 4, and the forging and pressing head is ensured to be flat and evenly stressed.

Still further see, in order to realize comparatively accurate motion direction, the utility model discloses a displacement guide subassembly including guide base 16, be provided with guide bar 17 on the guide base 16 perpendicularly, guide bar 17's top links to each other with portal frame 3 top, wears to be equipped with synchronous guide board 18 on the guide bar 17, and synchronous guide board 18 links to each other with the below of forging and pressing subassembly, and the preferred can link to each other with mounting base 15.

Through foretell expression of characters and combination of the attached drawing can be seen, adopt the utility model discloses afterwards, possess following advantage:

Furthermore, the indication directions or positional relationships described in the present invention are directions or positional relationships based on the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the indicated device or structure must have a specific direction or operate in a specific directional configuration, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "connected" and "disposed" are to be construed broadly, e.g., as meaning a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; the two components can be directly connected or indirectly connected through an intermediate medium, and the two components can be communicated with each other or mutually interacted. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art. And it may be directly on the other component or indirectly on the other component. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in an orientation or positional relationship indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the device or component so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the invention.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. Forging and pressing device suitable for small-size work piece, including load-bearing platform, its characterized in that: the processing and positioning device is characterized in that a processing and positioning plate is arranged on the bearing platform, an elastic bearing assembly is arranged between the processing and positioning plate and the bearing platform, a portal frame is arranged at the position, corresponding to the processing and positioning plate, of the bearing platform, a forging and pressing assembly is installed on the portal frame, a forging and pressing head is arranged at the working end of the forging and pressing assembly, the position of the forging and pressing head corresponds to the position of the processing and positioning plate, a displacement guide assembly is installed on the portal frame, and the forging and pressing assembly is connected with the displacement guide.

2. A forging apparatus for small work pieces according to claim 1, wherein: the elastic bearing component comprises an elastic connecting rod, a plurality of accommodating holes are formed in the bearing platform, the lower end of the elastic connecting rod is arranged in the accommodating holes, a positioning sleeve is sleeved on the elastic connecting rod and connected with the bearing platform, a torsional spring is sleeved on the elastic connecting rod, the bottom of the torsional spring is in contact with the positioning sleeve, and the top of the torsional spring is in contact with the processing positioning plate.

3. A forging apparatus for small work pieces according to claim 1, wherein: the processing positioning plate is provided with an auxiliary positioning mechanism, the auxiliary positioning mechanism comprises mounting blocks which are distributed in pairs, threaded holes are formed in the mounting blocks, adjusting screws are arranged in the threaded holes, the inner sides of the adjusting screws are provided with contact blocks, and knobs are arranged on the outer sides of the adjusting screws.

4. A forging apparatus for small work pieces according to claim 3, wherein: the contact block is pasted with a buffer block, and the buffer block is a rectangular rubber block.

5. A forging apparatus for small work pieces according to claim 1, wherein: the forging and pressing assembly is a forging and pressing cylinder, a mounting base is arranged on the forging and pressing cylinder, a forging and pressing head is mounted on the mounting base, and the mounting base is connected with the displacement guide assembly.

6. A forging apparatus for small work pieces according to claim 1, wherein: the displacement guide assembly comprises a guide base, a guide rod is vertically arranged on the guide base, the top of the guide rod is connected with the top of the portal frame, a synchronous guide plate is arranged on the guide rod in a penetrating mode, and the synchronous guide plate is connected with the lower portion of the forging assembly.