CN216263293U

CN216263293U - Press forging die holder for producing household appliance shell

Info

Publication number: CN216263293U
Application number: CN202122712706.9U
Authority: CN
Inventors: 杨飞; 姜雄
Original assignee: Suzhou Bokerui Machinery Technology Co ltd
Current assignee: Suzhou Bokerui Machinery Technology Co ltd
Priority date: 2021-11-08
Filing date: 2021-11-08
Publication date: 2022-04-12
Anticipated expiration: 2031-11-08

Abstract

The utility model discloses a press forging die holder for producing a household appliance shell, which comprises a fixed plate, wherein supporting rods are fixedly arranged at four corners of the top of the fixed plate, connecting rods are movably inserted into the tops of the supporting rods, a die holder is fixedly arranged at the top of each connecting rod, a buffer spring is movably sleeved on each connecting rod between the bottom of the die holder and the top of each supporting rod, a fixed groove is fixedly arranged at the top of the die holder, an installation groove is fixedly arranged at the bottom of each fixed groove, a double-end lead screw is rotatably arranged in each installation groove, clamping plates are rotatably sleeved on threads at two ends of each double-end lead screw, a fixed rod is fixedly arranged on one side, far away from the installation groove, of each limiting block, and a telescopic spring is movably sleeved on each fixed rod between each limiting block and the corresponding fixed groove. The press forging die holder for producing the household appliance shell is convenient for positioning and fixing dies with different sizes on the die holder, and is convenient and quick, so that the dies with different sizes can be conveniently used.

Description

Press forging die holder for producing household appliance shell

Technical Field

The utility model relates to the technical field of die holders, in particular to a forging die holder of a press machine for producing a household appliance shell.

Background

Forging is a processing method which applies pressure to a metal blank by using a forging machine to enable the metal blank to generate plastic deformation so as to obtain a forging with certain mechanical property, certain shape and certain size. . Most of press forging die holders for producing the existing household appliance shell are directly fixed on a press, the damping effect is poor, and the fixed die is difficult to position. Therefore, we improve the above steps and provide a press forging die holder for producing a housing of an electric appliance.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems, the utility model provides the following technical scheme:

the utility model relates to a press forging die holder for producing a household appliance shell, which comprises a fixed plate, wherein supporting rods are fixedly arranged at four corners of the top of the fixed plate, connecting rods are movably inserted into the tops of the supporting rods, a die holder is fixedly arranged at the top of each connecting rod, a buffer spring is movably sleeved on each connecting rod between the bottom of the die holder and the top of each supporting rod, a fixed groove is fixedly arranged at the top of the die holder, a mounting groove is fixedly arranged at the bottom of each fixed groove, a double-end lead screw is rotatably arranged in each mounting groove, clamping plates are rotatably sleeved on threads at two ends of each double-end lead screw, limiting blocks are symmetrically slidably arranged in the fixed grooves at two sides of each mounting groove, a fixed rod is fixedly arranged on one side, far away from the mounting groove, of each limiting block is movably inserted into the die holder, and a telescopic spring is movably sleeved on each fixed rod between each limiting block and the fixed grooves.

As a preferred technical scheme of the utility model, clamping blocks are symmetrically and fixedly arranged on two sides of the bottom end of the connecting rod, and clamping grooves matched with the clamping blocks for use are fixedly arranged in the supporting rod.

As a preferred technical scheme of the utility model, one end of the double-head screw rod rotatably extends out of the die holder and is fixedly provided with a rotating block.

As a preferable technical scheme of the utility model, one end of the fixed rod, which is far away from the limiting block, is fixedly provided with the pulling block.

As a preferable technical scheme of the utility model, the two ends of the bottom of the limiting block are symmetrically and fixedly provided with sliding blocks, and the fixed groove is fixedly provided with a sliding groove matched with the sliding blocks for use.

As a preferable technical scheme of the utility model, a plurality of placing grooves are symmetrically and fixedly arranged on one side of the limiting block, which is positioned on the mounting groove, and rolling rods are rotationally arranged in the placing grooves.

The utility model has the beneficial effects that:

1. according to the press forging die holder for producing the household appliance shell, the vibration of the die holder can be effectively buffered through the buffer spring, the stability of a die in the die holder is ensured, and the pressure of the die holder during die assembly can be further buffered;

2. this kind of press forges die holder for household electrical appliances shell production, through rotating the double-end lead screw, the double-end lead screw drives two clamp plates and presss from both sides tightly to fix in the fixed slot the mould to elasticity through expanding spring makes two limiting plates carry on spacingly to the mould, thereby is convenient for fix a position not unidimensional mould on the die holder.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic structural diagram of a main body of a forging die holder of a press for producing a housing of a household electrical appliance according to the present invention;

FIG. 2 is an enlarged schematic structural view of a forging die holder of a press for producing a housing of an electric appliance according to the present invention at the position A in FIG. 1;

FIG. 3 is a schematic side view of a forging die holder of a press for producing a housing of a household electrical appliance according to the present invention;

fig. 4 is a schematic view of a connecting structure of a connecting rod and a supporting rod of a forging die holder of a press for producing a housing of a household electrical appliance.

In the figure: 1. a fixing plate; 2. a support bar; 3. a connecting rod; 31. a clamping block; 32. a card slot; 4. a die holder; 5. a buffer spring; 6. fixing grooves; 7. mounting grooves; 8. a double-end screw rod; 81. rotating the block; 9. a clamping plate; 10. a limiting block; 101. a slider; 102. a chute; 103. a placement groove; 104. a roll bar; 11. fixing the rod; 111. pulling the block; 12. a telescoping spring.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.

Example (b): as shown in fig. 1-4, the press forging die holder for producing the home appliance shell of the utility model comprises a fixing plate 1, wherein four corners of the top of the fixing plate 1 are respectively fixedly provided with a support rod 2, a connecting rod 3 is movably inserted at the top of the support rod 2, the top of the connecting rod 3 is fixedly provided with a die holder 4, a buffer spring 5 is movably sleeved on the connecting rod 3 between the bottom of the die holder 4 and the top of the support rod 2, the top of the die holder 4 is fixedly provided with a fixing groove 6, the bottom of the fixing groove 6 is fixedly provided with a mounting groove 7, a double-end lead screw 8 is rotatably arranged in the mounting groove 7, two ends of the double-end lead screw 8 are rotatably sleeved with a clamping plate 9, the fixing grooves 6 at two sides of the mounting groove 7 are symmetrically provided with limit blocks 10 in a sliding manner, one side of the limit block 10 far away from the mounting groove 7 is fixedly provided with a fixing rod 11, the fixing rod 11 is movably inserted on the die holder 4, and a telescopic spring 12 is movably sleeved on the fixing rod 11 between the limit blocks 10 and the fixing groove 6, pulling dead lever 11, place the mould between two stopper 10, elasticity through expanding spring 12 makes two stopper 10 carry on spacingly to the mould, rotate double-end lead screw 8, double-end lead screw 8 drives two clamp plates 9 and presss from both sides tight fixedly to the mould, thereby be convenient for fix a position the mould of unidimensional not at the middle part of fixed slot 6, can effectively cushion the vibrations that the die holder 4 received through buffer spring 5, guarantee the stability of mould in the die holder 4, and the pressure that the die holder 4 received when also can further cushion the compound die.

Wherein, the bottom bilateral symmetry of connecting rod 3 is fixed and is equipped with fixture block 31, and 2 internal fixations of bracing piece are equipped with draw-in groove 32 with fixture block 31 cooperation use, remove in draw-in groove 32 through fixture block 31 to be convenient for connecting rod 3 spacing removal in bracing piece 2.

Wherein, the one end of double-end lead screw 8 rotates and extends the fixed turning block 81 that is equipped with of die holder 4, is convenient for rotate double-end lead screw 8 through turning block 81.

Wherein, the fixed pole 11 is kept away from the one end of stopper 10 and is fixed and be equipped with pulling piece 111, is convenient for pull the dead lever 11 through pulling piece 111.

Wherein, the fixed slider 101 that is equipped with of bottom both ends symmetry of stopper 10, fixed being equipped with on fixed slot 6 with the spout 102 that slider 101 cooperation was used, remove in spout 102 through slider 101 to be convenient for stopper 10 is spacing removal in fixed slot 6.

Wherein, the stopper 10 is located one side symmetry fixed a plurality of standing grooves 103 of mounting groove 7, and the standing groove 103 internal rotation is equipped with the roll pole 104, through roll pole 104 internal rotation in standing groove 103 to the mould of being convenient for removes between two stoppers 10 and adjusts.

The working principle is as follows: this kind of press forges die holder for household electrical appliances shell production, pulling dead lever 11, place the mould between two stopper 10, elasticity through expanding spring 12 makes two stopper 10 carry on spacingly to the mould, double-end lead screw 8 rotates, double-end lead screw 8 drives two clamp plates 9 and presss from both sides tight fixedly to the mould, thereby be convenient for fix a position the mould of equidimension at the middle part of fixed slot 6, can effectively cushion the vibrations that die holder 4 received through buffer spring 5, guarantee the stability of mould in the die holder 4, and the pressure that die holder 4 received when also can further cushion the compound die. The press forging die holder for producing the household appliance shell has the advantages of simple and reasonable structure, novel design, higher practical value and wide popularization value.

Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element 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 also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; 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 meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a press forging die holder for producing household electrical appliances shell, includes fixed plate (1), its characterized in that, the top four corners of fixed plate (1) is all fixed and is equipped with bracing piece (2), the top activity of bracing piece (2) is inserted and is equipped with connecting rod (3), the top of connecting rod (3) is fixed and is equipped with die holder (4), the movable sleeve is equipped with buffer spring (5) on connecting rod (3) between the bottom of die holder (4) and bracing piece (2) top, the top of die holder (4) is fixed and is equipped with fixed slot (6), the bottom of fixed slot (6) is fixed and is equipped with mounting groove (7), the mounting groove (7) internal rotation is equipped with double-end lead screw (8), the both ends screw thread of double-end lead screw (8) rotates the cover and is equipped with clamp plate (9), the fixed slot (6) internal symmetry slip of mounting groove (7) both sides is equipped with stopper (10), one side of the limiting block (10) far away from the mounting groove (7) is fixedly provided with a fixing rod (11), the fixing rod (11) is movably inserted into the die holder (4), and a telescopic spring (12) is movably sleeved on the fixing rod (11) between the limiting block (10) and the fixing groove (6).

2. The forging die holder of the press for producing the household appliance shell as claimed in claim 1, wherein clamping blocks (31) are symmetrically and fixedly arranged on two sides of the bottom end of the connecting rod (3), and clamping grooves (32) matched with the clamping blocks (31) for use are fixedly arranged in the supporting rod (2).

3. The forging die holder of the press for producing the home appliance shell as claimed in claim 1, wherein one end of the double-headed screw rod (8) is rotatably extended out of the die holder (4) to fixedly provide a rotating block (81).

4. The forging die holder of the press for producing the home appliance shell as claimed in claim 1, wherein a pulling block (111) is fixedly arranged at one end of the fixing rod (11) far away from the limiting block (10).

5. The forging die holder of the press for producing the home appliance shell as claimed in claim 1, wherein the two ends of the bottom of the limiting block (10) are symmetrically and fixedly provided with sliding blocks (101), and the fixing groove (6) is fixedly provided with sliding grooves (102) matched with the sliding blocks (101).

6. The forging die holder of the press for producing the home appliance shell as claimed in claim 1, wherein the limiting block (10) is symmetrically and fixedly provided with a plurality of placing grooves (103) at one side of the mounting groove (7), and the placing grooves (103) are rotatably provided with rolling rods (104).