CN211588418U

CN211588418U - Forge press jaw frame device

Info

Publication number: CN211588418U
Application number: CN201921714377.8U
Authority: CN
Inventors: 王安基
Original assignee: Qingdao Hedmark Intelligent Equipment Co ltd
Current assignee: Qingdao Hedmark Intelligent Equipment Co ltd
Priority date: 2019-10-14
Filing date: 2019-10-14
Publication date: 2020-09-29
Anticipated expiration: 2029-10-14

Abstract

The utility model discloses a forge press tongs frame device, including the pressure pincers, the pressure pincers are equipped with two altogether, and two pressure pincers one sides all are equipped with the arc support, and two pressure pincers one side opposite face welds have the revolving rack, and two revolving rack ends all are connected with the clamp plate through the pivot rotation, and one side that the pressure pincers were kept away from to two arc supports all slides and inlays and be equipped with the screw rod, and the cover is equipped with the spring on the screw rod, and one side cover that the pressure pincers were kept away from to the clamp plate is equipped with the extension plate. This forging press jaw frame device, through the clamp plate that sets up, screw rod and spring, after the clamp plate contacts with the blank surface, the rotation that the clamp plate can be a little is in order to be parallel and level with the blank surface to make the contact point between clamp plate and blank increase, make the pressure that the blank surface received more even, avoided the condition of blank slippage from the clamp, and, this forging press jaw frame device, through the extension plate that sets up, can be when the blank size is great, be used for lengthening the clamp plate, thereby can press from both sides the large size blank.

Description

Forge press jaw frame device

Technical Field

The utility model belongs to the technical field of the forging and pressing device, concretely relates to forge press tongs frame device.

Background

Forging is a combination of forging and stamping, and is a forming processing method for obtaining a product with a required shape and size by applying pressure on a blank by using a hammer head, an anvil block and a punch of a forging and stamping machine or by using a die to generate plastic deformation, and in the forging and stamping process, the blank needs to be continuously turned to realize the forging and stamping of the blank in all aspects.

In the prior art, only two contact points are arranged between a clamp and a blank, so that the blank is easy to slip off from the clamp due to loose clamping, in addition, in the existing clamp frame device, the length of the clamp cannot be adjusted, and the blank with larger size is difficult to clamp, so that the clamp frame device of the forging press is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a forging press jaw frame 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: the utility model provides a forge press plier frame device, includes the pressure pincers, the pressure pincers are equipped with two altogether, and two pressure pincers one side all are equipped with the arc support, two the opposite face welding of pressure pincers one side has the revolving rack, two the revolving rack end all rotates through the pivot and is connected with the clamp plate, two one side that the pressure pincers were kept away from to the arc support all slides and inlays and be equipped with the screw rod, threaded connection has first nut on the screw rod, the cover is equipped with the spring on the screw rod, one side cover that the pressure pincers were kept away from to the clamp plate is equipped with the extension plate, the clamp plate front surface runs through and has seted up first sliding opening, rotate through the bull stick in the first.

Preferably, a second sliding opening is formed in one side of the front surface of the extension plate in a penetrating mode.

Preferably, the upper surface and the lower surface of one side of the pressing plate far away from the pressing pliers are both provided with clamping grooves, and the pressing plate is connected with the second sliding port in a sliding mode.

Preferably, the supporting plate is connected with the second sliding opening in a sliding mode.

Preferably, the pressing plate is positioned on one side of the sliding groove and is connected with the supporting plate in a clamping mode through a first inserting rod.

Preferably, the sliding grooves are formed in the two sides, back to back, of the pressing plates, second nuts are embedded in the sliding grooves, and the screw rods are in threaded connection with the second nuts.

Preferably, the upper surface of the extension plate is embedded with a second inserted bar in a penetrating manner.

Preferably, the pressing pliers and the arc-shaped support are of an integrated structure.

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

(1) this forging press jaw frame device, through clamp plate, screw rod and the spring that sets up, after clamp plate and blank surface contact, the rotation that the clamp plate can be a little is in order to be parallel and level with blank surface to make the contact point increase between clamp plate and blank, the pressure that makes the blank surface receive is more even, thereby has avoided the condition of blank slippage from the clamp.

(2) The forging press clamp frame device is provided with the extension plate, so that the pressing plate can be lengthened when the size of the blank is larger, and the blank with a large size can be clamped.

Drawings

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

FIG. 2 is a schematic view of the pressing plate structure of the present invention;

fig. 3 is a schematic view of the extension plate structure of the present invention.

In the figure: 1. pressing pliers; 2. an arc-shaped bracket; 3. a screw; 31. a first nut; 4. a spring; 5. rotating the frame; 6. pressing a plate; 61. a chute; 62. a second nut; 63. a first plunger; 64. a rotating rod; 65. a support plate; 66. a first sliding port; 7. an extension plate; 71. a second sliding port; 72. a second plunger.

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. 1-3, the present invention provides a technical solution of a clamp frame device of a forging press: a forging press clamp frame device comprises two pressing clamps 1, wherein the two pressing clamps 1 are arranged, the other side of each pressing clamp 1 is provided with a fixed support and a control device and is used for supporting the pressing clamps 1 and controlling the pressing clamps 1 to do corresponding actions, an arc-shaped support 2 is arranged on one side of each pressing clamp 1, the pressing clamps 1 and the arc-shaped supports 2 are of an integrated structure, the arc-shaped supports 2 can act together when the pressing clamps 1 act, meanwhile, the integrated structure can enable the integrated structure of the arc-shaped supports 2 and the pressing clamps 1 to be more stable, rotating frames 5 are welded on the opposite surfaces of one sides of the two pressing clamps 1, the tail ends of the two rotating frames 5 are respectively and rotatably connected with a pressing plate 6 through rotating shafts, the two pressing plates 6 can be drawn close to the middle to clamp a blank, the pressing plates 6 are rotatably connected with the pressing clamps 1, the pressing plates 6 can rotate to adjust the angle between the pressing plates and the surface of the blank when, the blank is prevented from sliding off the pressing plate 6, one side of each of the two arc-shaped supports 2, which is far away from the pressing clamp 1, is embedded with the screw rod 3 in a sliding manner, the screw rod 3 is connected with the first nut 31 in a threaded manner, the first nut 31 is positioned on one side, which is opposite to the two arc-shaped supports 2, the arranged screw rod 3 can prevent the pressing plate 6 from being clamped firmly due to the overlarge rotation angle, the screw rod 3 is sleeved with the spring 4, the sleeved spring 4 can ensure the automatic clamping force of the pressing plate 6, one side, which is opposite to the other side of the two pressing plates 6, is provided with the sliding groove 61, the sliding groove 61 is embedded with the second nut 62, the screw rod 3 is in threaded connection with the second nut 62, the section of the sliding groove 61 is in a T-shaped structure, the opening width of the outer side is larger than that of the inner side, the second nut 62 can be plugged into the inner side, an extension plate 7 is sleeved on one side, far away from the pressing pliers 1, of the pressing plate 6 and is used for extending the pressing plate 6 to facilitate clamping of large-size blanks, a first sliding port 66 is formed in the front surface of the pressing plate 6 in a penetrating mode, a supporting plate 65 is rotatably connected in the first sliding port 66 through a rotating rod 64, the supporting plate 65 can strengthen connection between the pressing plate 6 and the extension plate 7, the pressing plate 6 is located on one side of the sliding groove 61 and is connected with the supporting plate 65 in a clamping mode through a first inserting rod 63, the first inserting rod 63 can fix the supporting plate 65 when the extension plate 7 is not used, interference in clamping of the pressing plate 6 is avoided, a second sliding port 71 is formed in one side of the front surface of the extension plate 7 in a penetrating mode, the second sliding port 71 is of a convex structure, the width of the outer side is larger than that of the inner side, clamping grooves are formed in the upper surface and the lower surface of one side, far away from the pressing plate 1, of the extension plate, the draw-in groove that sets up can avoid extension plate 7 to rotate, and clamp plate 6 and second sliding opening 71 sliding connection, clamp plate 6 and the outside sliding connection of second sliding opening 71, layer board 65 and second sliding opening 71 sliding connection, layer board 65 and the inboard sliding connection of second sliding opening 71, and extension plate 7 upper surface runs through to inlay and is equipped with second inserted bar 72, and when installation extension plate 7 on clamp plate 6, second inserted bar 72 can play the effect of fixed layer board 65.

The utility model discloses a theory of operation and use flow: when the forging press clamp frame device is used, whether the extension plate 7 needs to be used or not is selected according to the approximate size of a blank, firstly, when the extension plate 7 is not used, the position of the first nut 31 is adjusted according to the approximate size of the blank, when the blank is clamped, the two pressing clamps 1 are controlled to be drawn close to the middle through the control device of the pressing clamps 1, the pressing clamps 1 continue to extrude after the blank is contacted with the pressing plate 6, the screw rod 3 is pressed by the pressing plate 6 to move outwards, the spring 4 starts to compress until the first nut 31 is contacted with the arc-shaped bracket 2, the blank is clamped, the inner side of the pressing plate 6 is flush with the surface of the blank, the contact surface of the pressing plate 6 and the blank is increased, so that the clamping can be firmer, in addition, when the size of the blank is overlarge, the first inserting rod 63 is taken out, the supporting plate 65 is rotated out from the first sliding port 66, then the extension plate 7 is sleeved with the pressing plate 6, the supporting plate, and the second rod 72 is inserted through the extension plate 7 and the pressing plate 6.

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 forge press tongs frame device, includes pressing tongs (1), its characterized in that: the improved pressure clamp is characterized in that the number of the pressure clamps (1) is two, the arc-shaped supports (2) are arranged on one side of each of the two pressure clamps (1), a rotating frame (5) is welded to the opposite face of one side of each of the two pressure clamps (1), the tail ends of the rotating frames (5) are connected with a pressing plate (6) in a rotating mode through rotating shafts, the screw rods (3) are embedded into the arc-shaped supports (2) in a sliding mode, the first nuts (31) are connected to the screw rods (3) in a threaded mode, springs (4) are sleeved on the screw rods (3), one side, far away from the pressure clamps (1), of each pressing plate (6) is sleeved with an extension plate (7), the front surfaces of the pressing plates (6) are provided with first sliding openings (66) in a penetrating mode, and the first sliding openings (66) are connected.

2. The forging press jaw frame apparatus of claim 1, wherein: a second sliding opening (71) penetrates through one side of the front surface of the extension plate (7).

3. The forging press jaw frame apparatus of claim 1, wherein: clamping grooves are formed in the upper surface and the lower surface of one side, away from the pressing clamp (1), of the pressing plate (6), and the pressing plate (6) is connected with the second sliding port (71) in a sliding mode.

4. The forging press jaw frame apparatus of claim 1, wherein: the supporting plate (65) is connected with the second sliding opening (71) in a sliding mode.

5. The forging press jaw frame apparatus of claim 1, wherein: the pressing plate (6) is located on one side of the sliding groove (61) and is connected with the supporting plate (65) in a clamping mode through a first inserting rod (63).

6. The forging press jaw frame apparatus of claim 1, wherein: two slide groove (61) have all been seted up to one side that clamp plate (6) carried on the back mutually, embedded second nut (62) that is equipped with in slide groove (61), screw rod (3) and second nut (62) threaded connection.

7. The forging press jaw frame apparatus of claim 1, wherein: and a second inserted bar (72) penetrates through the upper surface of the extension plate (7).

8. The forging press jaw frame apparatus of claim 1, wherein: the pressing pliers (1) and the arc-shaped support (2) are of an integrated structure.