CN210877133U

CN210877133U - General type mould of bending

Info

Publication number: CN210877133U
Application number: CN201922097344.XU
Authority: CN
Inventors: 王孝同
Original assignee: Qingdao Dihang Mould Co ltd
Current assignee: Qingdao Dihang Mould Co ltd
Priority date: 2019-11-29
Filing date: 2019-11-29
Publication date: 2020-06-30
Anticipated expiration: 2029-11-29

Abstract

The utility model provides a universal bending die, the four corners of the upper end surface of a bottom plate are provided with screw holes, the middle position of the upper end surface of the bottom plate is symmetrically fixed with sliding blocks which are connected with fixing grooves distributed at the two sides of the lower end surface of the fixing block in a sliding way, the fixing grooves are slot hole structures with dovetail-shaped cross sections, the two sides of the four end surfaces of the fixing block are symmetrically provided with fixing grooves, the middle positions of the four end surfaces of the fixing block are provided with grooves, the grooves are of cube slot hole structures, the two sides of the grooves are symmetrically provided with lateral clamping grooves, the positions of the bottom plate can be fixed by arranging the screw holes at the four corners of the bottom plate, the sliding blocks at the upper side of the bottom plate are clamped with the fixing grooves distributed at the side surfaces of the fixing block, wherein the fixing grooves are dovetail-shaped slot holes, the purpose of fixing the position of the fixed block is achieved.

Description

General type mould of bending

Technical Field

The utility model relates to the field of mechanical equipment, especially, relate to a general type mould of bending.

Background

The existing bending machine usually adopts a hydraulic cylinder to drive an upper die to press down a metal plate placed on a lower die, so that the metal plate is bent, the bending specification is mainly determined by the size of an opening of the lower die when the metal plate is bent at every time, but the opening of the lower die in the existing bending die is fixed and unchangeable, so that a group of dies can only correspond to one bending specification, and the problem of higher overall cost of the bending die is caused, therefore, the existing bending machine is necessary to provide a general bending die to solve the technical problem.

SUMMERY OF THE UTILITY MODEL

The utility model provides a general type mould of bending has solved a set of mould of traditional mould and can only correspond a specification of bending, causes the higher problem of mould overall cost of bending.

In order to solve the technical problems, the utility model provides a universal bending die, which comprises a bottom plate, wherein the bottom plate is in a cubic plate structure, screw holes are arranged at the four corners of the upper end surface of the bottom plate, sliding blocks are symmetrically fixed at the middle positions of the upper end surface of the bottom plate and are in sliding connection with fixed grooves distributed at the two sides of the lower end surface of the fixed block, the fixed grooves are in a slot hole structure with a dovetail-shaped cross section, the fixed grooves are symmetrically arranged at the two sides of the four end surfaces of the fixed block, grooves are arranged at the middle positions of the four end surfaces of the fixed block and are in a cubic slot hole structure, lateral clamping grooves are symmetrically arranged at the two sides of each groove, a fourth bending die is clamped in each groove of the upper end surface of the fixed block, a first bending die is clamped in each groove distributed at the right end surface of the fixed block, and, and a third bending die is clamped in the groove distributed on the left end face of the fixed block.

Preferably, lateral clamping blocks are arranged on two sides of the first bending die, and a slotted hole structure with a triangular cross section is formed in the upper side of the first bending die.

Preferably, lateral clamping blocks are arranged on two sides of the second bending die, and a slotted hole structure with a rectangular cross section is formed in one side of the second bending die.

Preferably, the sliding blocks are of a prismatic structure with the cross section being isosceles trapezoid, and the two sliding blocks distributed on the bottom plate are arranged in parallel.

Preferably, the lateral clamping grooves are slotted hole structures with semicircular cross sections, and the lateral clamping grooves are clamped with lateral clamping blocks distributed on two sides of the first bending die.

Preferably, lateral clamping blocks are arranged on two sides of the third bending die, and a slotted hole structure with a semicircular cross section is formed in one side of the third bending die.

Preferably, lateral clamping blocks are arranged on two sides of the fourth bending die, and a triangular slotted hole structure with a circular cross section bottom is formed in one side of the fourth bending die.

Compared with the prior art, the utility model provides a general type mould of bending has following beneficial effect: the four corners of the bottom plate are provided with screw holes to fix the position of the bottom plate conveniently, the sliding blocks positioned on the upper side of the bottom plate are clamped with the fixing grooves distributed on the side surfaces of the fixing blocks, and the fixing grooves are dovetail-shaped groove holes, so that the fixing blocks can move on the bottom plate in the front-back direction and can not move in the vertical direction, and the purpose of fixing the positions of the fixing blocks is achieved;

in addition, the first bending die, the second bending die, the third bending die and the fourth bending die are clamped with the lateral clamping grooves on the fixing blocks through lateral clamping blocks on two sides of the third bending die and the lateral clamping grooves on the fixing blocks, four bending dies can be fixed on one fixing block at one time through the design, fixing of different types of bending grinding tools is achieved through the modular design mode, the purpose of changing different bending dies is achieved only through the overturning fixing block, and one fixing block is provided with six bending dies, so that the cost of the bending dies is greatly reduced.

Drawings

Fig. 1 is a schematic structural diagram of a preferred embodiment of a general bending die provided in the present invention;

FIG. 2 is a schematic structural view of the first bending die shown in FIG. 1;

FIG. 3 is a schematic structural view of the second bending die shown in FIG. 1;

FIG. 4 is a schematic structural view of a third bending die shown in FIG. 1;

FIG. 5 is a schematic structural view of a fourth bending die shown in FIG. 1;

FIG. 6 is a schematic structural view of the base plate shown in FIG. 1;

fig. 7 is a front view of the fixing block shown in fig. 1.

Reference numbers in the figures: 1. fixed block, 2, fixed slot, 3, first mould of bending, 4, bottom plate, 5, screw, 6, the second mould of bending, 7, the third mould of bending, 8, the fourth mould of bending, 9, sliding block, 10, side direction draw-in groove, 11, side direction fixture block.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6 and fig. 7 in combination, wherein fig. 1 is a schematic structural diagram of a preferred embodiment of a general bending mold according to the present invention; fig. 2 is a schematic structural view of the first bending die 3 shown in fig. 1; fig. 3 is a schematic structural view of the second bending mold 6 shown in fig. 1; fig. 4 is a schematic structural view of the third bending die 7 shown in fig. 1; fig. 5 is a schematic structural view of the fourth bending die 8 shown in fig. 1; FIG. 6 is a schematic view of the structure of the base plate 4 shown in FIG. 1; fig. 7 is a front view of the fixing block 1 shown in fig. 1. The utility model provides a general type mould of bending, comprising a base plate 4, bottom plate 4 is cube platelike structure, screw 5 has been seted up to the four corners position of 4 up end of bottom plate, the intermediate position symmetry of 4 up end of bottom plate is fixed with sliding block 9, sliding block 9 and the fixed slot 2 sliding connection who distributes in 1 lower terminal surface both sides of fixed block, fixed slot 2 is the slotted hole structure that the cross-section is the dovetail, fixed slot 2 has been seted up to the bilateral symmetry of 1 four terminal surfaces of fixed block, the intermediate position of 1 four terminal surfaces of fixed block is seted up flutedly, the recess is cube slotted hole structure, lateral clamping groove 10 has been seted up to the bilateral symmetry of recess, the joint has fourth bending die 8 in the recess of 1 up end of fixed block, the joint has first bending die 3 in the recess of 1 right side terminal surface of fixed block, the joint has second bending die 6 in the recess of 1 downside terminal surface of fixed block, the joint has third bending die.

The both sides of first mould 3 of bending are provided with side direction fixture block 11, and the upside of first mould 3 of bending is seted up the cross-section and is triangular slotted hole structure, realizes fixing the grinding apparatus of bending of different styles through adopting modular design, only reaches the purpose of changing the mould of bending the difference through upset fixed block 1.

Lateral clamping blocks 11 are arranged on two sides of the second bending die 6, a slotted hole structure with a rectangular cross section is arranged on one side of the second bending die 6, the fixing of the bending die with different styles is realized by adopting a modular design mode, the aim of replacing different bending dies is achieved only by turning over the fixing block 1,

the sliding blocks 9 are of a prismatic structure with the cross section being isosceles trapezoid, the two sliding blocks 9 distributed on the bottom plate 4 are arranged in parallel, and the fixing grooves 2 are dovetail-shaped slotted holes, so that the fixing blocks 1 can move on the bottom plate 4 in the front-back direction and cannot move in the vertical direction, and the purpose of fixing the positions of the fixing blocks 1 is achieved.

The lateral clamping grooves 10 are slotted hole structures with semicircular cross sections, the lateral clamping grooves 10 are clamped with lateral clamping blocks 11 distributed on two sides of the first bending die 3, and the first bending die 3, the second bending die 6, the third bending die 7 and the fourth bending die 8 are firmly fixed with the fixing block 1 through the design.

Lateral clamping blocks 11 are arranged on two sides of a third bending die 7, a slotted hole structure with a semicircular cross section is formed in one side of the third bending die 7, fixing of bending grinding tools of different styles is achieved by adopting a modular design mode, and the purpose of replacing different bending dies is achieved only by turning over a fixing block 1.

The both sides of fourth bending mould 8 are provided with side direction fixture block 11, and one side of fourth bending mould 8 is seted up the cross-section bottom and is the circular shape triangle slotted hole structure, realizes the fixed of the grinding apparatus of bending different styles through adopting the modular design, only reaches the purpose of changing the mould of bending different through upset fixed block 1.

The utility model provides a general type mould of bending's theory of operation as follows: during the use, at first pass through the bolt fastening with bottom plate 4 to the processing platform on, then fix fixed block 1 on the sliding block 9 of bottom plate 4 upside, with fixed slot 2 and sliding block 9 looks sliding connection on the fixed block 1, play the purpose of fixed block 1 position, fix first mould 3 of bending after accomplishing, the mould 6 of bending of second, the mould 7 of bending of third and fourth 8 of bending fix respectively in fixed slot 2 of fixed block 1 side position, then when needing to use, through taking fixed block 1 out, then reach the purpose of changing the mould of bending through upset fixed block 1.

Compared with the prior art, the utility model provides a general type mould of bending has following beneficial effect: the four corners of the bottom plate 4 are provided with screw holes 5 to facilitate the fixation of the bottom plate 4, and the sliding blocks 9 positioned on the upper side of the bottom plate 4 are clamped with the fixing grooves 2 distributed on the side surfaces of the fixing blocks 1, wherein the fixing grooves 2 are dovetail-shaped slotted holes, so that the fixing blocks 1 can move on the bottom plate 4 in the front-back direction and can not move in the vertical direction, and the purpose of fixing the positions of the fixing blocks 1 is achieved;

in addition, the first bending die 3, the second bending die 6, the third bending die 7 and the fourth bending die 8 are clamped with the lateral clamping grooves 10 on the fixing block 1 through the lateral clamping blocks 11 on the two sides of the first bending die, the four bending dies can be fixed on the fixing block 1 at one time through the design, the fixing of the bending dies of different styles is realized through the modularized design mode, and the purpose of replacing the different bending dies is achieved only through overturning the fixing block 1.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. The utility model provides a general type mould of bending, includes bottom plate (4), its characterized in that: the bottom plate (4) is of a cubic plate-shaped structure, screw holes (5) are formed in the four corners of the upper end face of the bottom plate (4), sliding blocks (9) are symmetrically fixed in the middle of the upper end face of the bottom plate (4), the sliding blocks (9) are in sliding connection with fixing grooves (2) distributed on the two sides of the lower end face of a fixing block (1), the fixing grooves (2) are of slotted hole structures with dovetail-shaped sections, the fixing grooves (2) are symmetrically formed in the two sides of the four end faces of the fixing block (1), grooves are formed in the middle of the four end faces of the fixing block (1), the grooves are of cubic slotted hole structures, lateral clamping grooves (10) are symmetrically formed in the two sides of each groove, a fourth bending die (8) is clamped in each groove in the upper end face of the fixing block (1), and a first bending die (3) is clamped in each groove distributed, the second bending die (6) is connected in a clamping mode in the grooves distributed on the end face of the lower side of the fixing block (1), and the third bending die (7) is connected in a clamping mode in the grooves distributed on the end face of the left side of the fixing block (1).

2. The universal bending die according to claim 1, wherein lateral blocks (11) are arranged on two sides of the first bending die (3), and a slotted hole structure with a triangular cross section is formed in the upper side of the first bending die (3).

3. The universal bending die according to claim 1, wherein lateral blocks (11) are disposed on two sides of the second bending die (6), and a slotted hole structure with a rectangular cross section is disposed on one side of the second bending die (6).

4. General type bending die according to claim 1, wherein the sliding blocks (9) are of a prismatic structure with an isosceles trapezoid cross section, and the two sliding blocks (9) distributed on the bottom plate (4) are arranged in parallel.

5. The universal bending die according to claim 1, wherein the lateral clamping grooves (10) are slotted hole structures with semicircular cross sections, and the lateral clamping grooves (10) are clamped with lateral clamping blocks (11) distributed on two sides of the first bending die (3).

6. The universal bending die according to claim 1, wherein lateral blocks (11) are arranged on two sides of the third bending die (7), and a slotted hole structure with a semicircular cross section is formed on one side of the third bending die (7).

7. The general bending die according to claim 1, wherein lateral blocks (11) are disposed on two sides of the fourth bending die (8), and a triangular slot structure with a circular cross-section bottom is disposed on one side of the fourth bending die (8).