CN215032923U

CN215032923U - Mould structure of angle is turned over in fine setting

Info

Publication number: CN215032923U
Application number: CN202121213919.0U
Authority: CN
Inventors: 熊卿进
Original assignee: Guangzhou Sunnyway Metal Products Co ltd
Current assignee: Guangzhou Sunnyway Metal Products Co ltd
Priority date: 2021-06-01
Filing date: 2021-06-01
Publication date: 2021-12-07
Anticipated expiration: 2031-06-01

Abstract

The utility model relates to a finely tune mould structure of angle of bending, include: the upper die pressing block assembly and the lower die pressing block assembly; the upper die pressing block assembly is detachably connected with the lower die pressing block assembly; a movable swing arm and a push block mechanism for pushing the movable swing arm to finely adjust the angle are arranged in the upper die pressing block assembly; the push block mechanism is movably abutted against the movable swing arm. The application has the advantages of wide application of plates, simple and reliable structure, convenient processing and small occupied die space.

Description

Mould structure of angle is turned over in fine setting

Technical Field

The utility model relates to a mould technical field, more specifically say, it relates to a mould structure of fine setting bend angle.

Background

At present, the most widely used tool is a bending die in the process of stamping and bending a plate, when a stamping process is used for mass production, the plate is different in batches due to the fact that the plate is different in thickness and hardness, the angle of the plate can be changed due to various reasons, the bending angle of the plate needs to be adjusted after the plate is replaced every time, and therefore the structure for finely adjusting the angle needs to be applied. In the prior technical scheme, the plate trimming device is suitable for the limitation of processing plates, has small trimming range, complex processing and large occupied space of workpieces.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a finely tune mould structure of dog-ear angle degree has and is suitable for panel extensively, and the fine setting scope is big, and processing is simple and convenient, occupies the little advantage of mould space.

The technical scheme of the utility model is that the mould structure for fine adjusting the bending angle comprises: the upper die pressing block assembly and the lower die pressing block assembly; the upper die pressing block assembly is detachably connected with the lower die pressing block assembly; a movable swing arm and a push block mechanism for pushing the movable swing arm to finely adjust the angle are arranged in the upper die pressing block assembly; the push block mechanism is movably abutted against the movable swing arm.

Optionally, the upper press block assembly includes: an upper die holder; an upper base plate is detachably arranged on the upper die base; an upper clamping plate is detachably arranged on the upper base plate; a backing-off plate is fixedly arranged on the upper clamping plate; the stripper plate is detachably provided with a stripper plate; the upper clamping plate is connected with the push block mechanism in a sliding manner; the stripper plate is fixedly connected with the movable swing arm; the stripper plate is detachably connected with the lower die pressing block assembly.

Optionally, the push block mechanism includes: the device comprises a slotting tool and an upper mould inclinator for pushing the slotting tool to move; the upper mould inclinator is movably abutted against the slotting tool; the upper mold inclinator is connected with the upper clamping plate in a sliding manner; the slotting tool sequentially penetrates through the upper clamping plate, the stripping plate and the stripping plate.

Optionally, the movable swing arm includes: a fixed block and a movable block; the fixed block is fixedly connected with the stripper plate; the movable block is movably connected with the fixed block; the movable block is movably abutted against the slotting tool.

Optionally, the movable swing arm further includes: an elastic component; one end of the elastic component is fixedly arranged in the movable block; the other end of the elastic component is abutted against the fixed block.

Optionally, the lower die pressing block assembly includes: the lower die base is detachably provided with a lower backing plate; the lower base plate is detachably provided with a lower template; the lower template is detachably connected with the upper pressing block assembly.

Optionally, a lower mold insert movably abutted against the movable swing arm is arranged in the lower mold plate.

To sum up, the utility model discloses following beneficial effect has: the method has the advantages of wide applicable plate, wide fine adjustment range, simple and convenient processing and small occupied die space.

Drawings

Fig. 1 is a schematic cross-sectional view of the present invention;

fig. 2 is a schematic view of a partial structure of the present invention.

In the figure: 1. a push block mechanism; 2. a movable swing arm; 3. an upper die pressing block assembly; 4. a lower die pressing block assembly; 11. an upper mould inclinator; 12. inserting a cutter; 21. a fixed block; 22. a movable block; 31. an upper die holder; 32. an upper base plate; 33. an upper splint; 34. removing the back plate; 35. a material removing plate; 41. a lower die holder; 42. a lower base plate; 43. a lower template; 221. circular reversing; 222. an elastic component; 441. and (5) lower die insert.

Detailed Description

In order to make the objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. Several embodiments of the invention are given in the accompanying drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" 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 meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art. The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature. The terms "vertical," "horizontal," "left," "right," "up," "down," and the like are used for descriptive purposes only and are not intended to indicate or imply that the referenced device or element must be in a particular orientation, constructed and operated, and therefore should not be construed as limiting the present invention.

The present invention will be described in detail with reference to the accompanying drawings and examples.

As shown in fig. 1-2, a mold structure for fine adjustment of a bending angle includes: an upper die pressing block component 3 and a lower die pressing block component 4; the upper die pressing block assembly 3 is detachably connected with the lower die pressing block assembly 4; a movable swing arm 2 and a push block mechanism 1 for pushing the movable swing arm 2 to finely adjust the angle are arranged in the upper die pressing block assembly 3; the push block mechanism 1 is movably abutted with the movable swing arm 2. Specifically, in the specific stamping process, the upper pressing block assembly 3 and the lower pressing block assembly 4 are tightly closed, and the movable swing arm 2 is adjusted through the push block mechanism 1 so as to realize fine adjustment of the angle.

Further, the upper press block assembly 3 includes: an upper die holder 31; an upper backing plate 32 is detachably arranged on the upper die holder 31; an upper clamping plate 33 is detachably arranged on the upper backing plate 32; a backing-off plate 34 is fixedly arranged on the upper clamping plate 33; the stripper plate 34 is detachably provided with a stripper plate 35; the upper clamping plate 33 is connected with the push block mechanism 1 in a sliding manner; the stripper plate 35 is fixedly connected with the movable swing arm 2; the stripper plate 35 is detachably connected with the lower die pressing block assembly 4.

Further, the pusher mechanism 1 includes: a slotting tool 12 and an upper mould clinostat 11 for pushing the slotting tool 12 to move; the upper mould inclinator 11 is movably abutted with the slotting tool 12; the upper mold inclinator 11 is connected with the upper clamping plate 33 in a sliding way; the slotting tool 12 sequentially penetrates through the upper clamping plate 33, the stripping plate 34 and the stripping plate 35.

Further, the movable swing arm 2 includes: a fixed block 21 and a movable block 22; the fixed block 21 is fixedly connected with the stripper plate 35; the movable block 22 is movably connected with the fixed block 21; the movable block 22 is movably abutted against the slotting cutter 12. Preferably, the movable block 22 is mounted on the fixed block 21 through a circular reverse 221 to form a movable swing arm 2.

Specifically, the inclined plane end of the upper mold inclinator 11 is movably connected with the bottom of the slotting tool 12, the inclined plane of the slotting tool 12 penetrates through the upper clamping plate 33, the demoulding plate 34 and the demoulding plate 35 to be movably connected with the inclined plane on the movable block 22, the movable block 22 returns through the elastic component 222 before the mold is closed, after the mold is closed, the upper mold inclinator 11 is pushed and pulled to move to drive the slotting tool 12 to move up and down, the slotting tool 12 can drive the movable block 22, and the circular reverse buckle 221 on the movable block 22 can realize the swing arm movement of the movable block 22, so that the fine adjustment of the bending angle is realized.

Preferably, go up mould sloping ware 11 and form sliding connection through two pins of length with upper clamping plate 33, two pins of length still can carry out spacingly to last mould sloping ware 11.

Preferably, the movable swing arm 2 further comprises: a resilient member 222; one end of the elastic component 222 is fixedly arranged inside the movable block 22; the other end of the elastic component 222 is abutted against the fixed block 21; the elastic member 222 is a spring in the present application, and may be a rubber block or a silicone block in other embodiments.

Further, the lower die press block assembly 4 includes: the lower die base 41 is provided with a lower backing plate 42 in a detachable mode; the lower backing plate 42 is detachably provided with a lower template 43; the lower template 43 is detachably connected with the upper pressing block assembly 3.

Further, a lower insert 441 movably abutted with the movable swing arm 2 is provided in the lower die plate 43.

In the specific implementation process, before the mold is not closed, the elastic component 222 on the movable block 22 can push the movable block 22 to return, after the mold is closed, the whole structure is inside the mold, the inclined surface of the upper mold inclinator 11 is abutted against the bottom of the slotting tool 12 to push the slotting tool 12 to move up and down, the inclined surface of the slotting tool 12 is movably connected with the upper inclined surface of the movable block 22, and the movable block 22 and the lower mold insert 441 can be driven to be close to or far away from each other by the up and down movement of the slotting tool 12, so that the angle can be finely adjusted. When the bending angle needs to be reduced in machining, the upper mold inclinator 11 is pushed, the slotting tool 12 moves downwards, and the movable block 22 is driven to be close to the lower mold insert 441; when the machining needs to increase the bending angle, the upper mold beveller 11 is pulled out, the slotting tool 12 moves upwards, and the movable block 22 is away from the lower mold insert 441 under the action of the elastic assembly 222.

To sum up, the utility model provides a finely tune mould structure of book angle degree, the effect: the device has the advantages of wide applicable plate, simple and reliable structure, convenient processing and small occupied die space.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a fine setting mould structure of dog-ear angle degree which characterized in that includes: the upper die pressing block assembly and the lower die pressing block assembly; the upper die pressing block assembly is detachably connected with the lower die pressing block assembly; a movable swing arm and a push block mechanism for pushing the movable swing arm to finely adjust the angle are arranged in the upper die pressing block assembly; the push block mechanism is movably abutted against the movable swing arm.

2. The mold structure for finely adjusting a bending angle according to claim 1, wherein the upper press block assembly comprises: an upper die holder; an upper base plate is detachably arranged on the upper die base; an upper clamping plate is detachably arranged on the upper base plate; a backing-off plate is fixedly arranged on the upper clamping plate; the stripper plate is detachably provided with a stripper plate; the upper clamping plate is connected with the push block mechanism in a sliding manner; the stripper plate is fixedly connected with the movable swing arm; the stripper plate is detachably connected with the lower die pressing block assembly.

3. The mold structure for finely adjusting a bending angle according to claim 2, wherein the ejector mechanism comprises: the device comprises a slotting tool and an upper mould inclinator for pushing the slotting tool to move; the upper mould inclinator is movably abutted against the slotting tool; the upper mold inclinator is connected with the upper clamping plate in a sliding manner; the slotting tool sequentially penetrates through the upper clamping plate, the stripping plate and the stripping plate.

4. The mold structure for finely adjusting a folding angle according to claim 3, wherein the movable swing arm comprises: a fixed block and a movable block; the fixed block is fixedly connected with the stripper plate; the movable block is movably connected with the fixed block; the movable block is movably abutted against the slotting tool.

5. The mold structure for finely adjusting a bending angle according to claim 4, wherein the movable swing arm further comprises: an elastic component; one end of the elastic component is fixedly arranged in the movable block; the other end of the elastic component is abutted against the fixed block.

6. The die structure for finely adjusting a bending angle according to claim 1, wherein the lower die press block assembly comprises: the lower die base is detachably provided with a lower backing plate; the lower base plate is detachably provided with a lower template; the lower template is detachably connected with the upper pressing block assembly.

7. The die structure for finely adjusting the bending angle as claimed in claim 6, wherein a lower die insert movably abutted against the movable swing arm is provided in the lower die plate.