CN217370112U

CN217370112U - Mould side pushes away rotary mechanism

Info

Publication number: CN217370112U
Application number: CN202220736049.3U
Authority: CN
Inventors: 赵鹏
Original assignee: Dongguan Tongtuo Precision Hardware Electronics Co ltd
Current assignee: Dongguan Tongtuo Precision Hardware Electronics Co ltd
Priority date: 2022-03-30
Filing date: 2022-03-30
Publication date: 2022-09-06
Anticipated expiration: 2032-03-30

Abstract

The utility model discloses a mould side pushes away rotary mechanism, including upper die base, unable adjustment base and first power transmission round pin, the below of upper die base is connected with the side impact through set screw, and the below of side impact is provided with takes off the flitch, unable adjustment base's top is provided with down the slider, unable adjustment base's fixed surface has the fixed block, and unable adjustment base's surface rotation has the rotatory arm of force, the one end of the rotatory arm of force is connected with the locating piece, and the middle part of locating piece is provided with main slider, the middle part of locating piece is connected with the die holder through set screw, the front side of locating piece is provided with the stopper, the fixed surface of main slider has interior drift. According to the die side-pushing rotating mechanism, in order to make up for the insufficient stroke of direct side pushing, the design of the rotating mechanism is directly added on the basis of the side-pushing structure, so that the stroke of a sliding block of the die changes the length, and the requirement of the specific length is met.

Description

Mould side pushes away rotary mechanism

Technical Field

The utility model relates to a relevant technical field of mould specifically is a mould side pushes away rotary mechanism.

Background

The die is a workpiece for processing and producing the workpiece, is widely applied, and a direct side pushing mechanism is adopted on the die all the time, so that the die has the advantages of being simple and direct, being suitable for the movement of a sliding block with small movement stroke, and aiming at the problems, the structure is innovatively designed on the basis of the side pushing mechanism of the original die because the sliding stroke is small and the sliding block cannot be pushed in place when the sliding stroke is large.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a mould side pushes away rotary mechanism to the side of solving current mould among the above-mentioned background art pushes away the mechanism when big stroke, and the slider pushes away the problem that does not put in place because of the slip stroke appears for a short time in the structure.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a mould side pushes away rotary mechanism, includes upper die base, unable adjustment base and first power transmission round pin, the below of upper die base is hit with the side through set screw and is connected, and the below that hits the side is provided with takes off the flitch, unable adjustment base's top is provided with down the slider, unable adjustment base's fixed surface has the fixed block, and unable adjustment base's surface rotation has the rotatory arm of force, the one end of the rotatory arm of force is connected with the locating piece, and the middle part of locating piece is provided with main slider, the middle part of locating piece is connected with the die holder through set screw, the front side of locating piece is provided with the stopper, the fixed surface of main slider has the interior drift of mould.

Preferably, the stripper plate and the side impact are connected in a detachable mounting structure, and the cross section area of the stripper plate is larger than that of the fixed base.

Preferably, the lower sliding block is connected with the fixed base in a sliding structure, a spring is fixed at one end of the lower sliding block, and a pressing block is fixed at one end of the spring.

Preferably, the connection mode of the rotating force arm and the fixed base is a rotating structure, and the right end of the rotating force arm is rotatably connected to the middle of the main sliding block.

Preferably, the positioning blocks are symmetrically arranged about a central axis of the main sliding block, the main sliding block is connected with the positioning blocks in a sliding structure, and an in-mold punch is fixed above the main sliding block.

Preferably, the right side of the first force transmission pin is provided with a bearing positioning pin, a bearing is connected above the bearing positioning pin, and the right side of the bearing positioning pin is provided with a second force transmission pin.

Compared with the prior art, the beneficial effects of the utility model are that: this mould side pushes away rotary mechanism, in order to compensate the stroke that direct side pushed away not enough, the design of rotary mechanism has been added directly on the structure basis of side pushing away, make its slider stroke change length, satisfy its specific length requirement, can pass through the use of the rotatable rotatory arm of force, slide between the locating piece when main slider, the rotatory arm of force that conveniently makes between the main slider rotate on unable adjustment base, the slider under the effectual extrusion of the rotatory arm of force that makes to be located unable adjustment base one end, make slider below spring coupling's briquetting promote the stroke, conveniently improve the stroke length of this slider, the practicality of the device is improved.

Drawings

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

FIG. 2 is a schematic view of the top view of the rotating force arm of the mold of the present invention;

FIG. 3 is a schematic view of the mold closing structure of the present invention;

fig. 4 is a schematic view of the top view structure of the rotating force arm when the mold of the present invention is closed.

In the figure: 1. an upper die holder; 2. a set screw; 3. performing side impact; 4. a material removing plate; 5. a fixed base; 6. A lower slide block; 7. a spring; 8. rotating the force arm; 9. a fixed block; 10. an in-mold punch; 11. positioning blocks; 12. a main slider; 13. fixing screws; 14. a limiting block; 15. a first power transmission pin; 16. a bearing; 17. A bearing positioning pin; 18. a second force transfer pin.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings. It is to be understood that the embodiments described are some, not all embodiments of the invention.

Thus, the following detailed description of the embodiments of the present invention is not intended to limit the scope of the invention as claimed, but is merely representative of some embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that, in the case of no conflict, the embodiments of the present invention and the features and technical solutions in the embodiments may be combined with each other.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "upper" and "lower" indicate the orientation or position relationship based on the orientation or position relationship shown in the drawings, or the orientation or position relationship that is usually placed when the novel product is used, or the orientation or position relationship that is usually understood by those skilled in the art, and these terms are only used for convenience of description and simplification of the description, but do not indicate or imply that the device or element that is referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

Referring to fig. 1-4, the present invention provides a technical solution: a mould side-pushing rotating mechanism comprises an upper mould base 1, a fixed base 5 and a first force transmission pin 15, wherein the lower part of the upper mould base 1 can be connected with a side impact punch 3 through a fixing screw 2 in order to facilitate the rotating side-pushing of the device, a stripper plate 4 is arranged below the side impact punch 3, the connection mode of the stripper plate 4 and the side impact punch 3 is a disassembly and installation structure, the cross section area of the stripper plate 4 is larger than that of the fixed base 5, the stripping of the device is facilitated, a lower sliding block 6 is arranged above the fixed base 5, the connection mode of the lower sliding block 6 and the fixed base 5 is a sliding structure, one end of the lower sliding block 6 is fixed with a spring 7, one end of the spring 7 is fixed with a pressing block which facilitates the rotating pushing of the device, a fixed block 9 is fixed on the surface of the fixed base 5, a rotating arm 8 is rotated on the surface of the fixed base 5, and the connection mode of the rotating arm 8 and the fixed base 5 is a rotating structure, and the right end of the rotary force arm 8 is rotationally connected with the middle part of the main sliding block 12, which is convenient for the rotary force arm 8 to rotate, one end of the rotating force arm 8 is connected with a positioning block 11, a main slide block 12 is arranged in the middle of the positioning block 11, the positioning block 11 is symmetrically arranged about the central axis of the main slide block 12, the main slide block 12 and the positioning block 11 are connected in a sliding structure, and an in-mold punch 10 is fixed above the main slider 12, so that the main slider 12 in the positioning block 11 can slide conveniently, the middle part of the positioning block 11 is connected with the lower die holder through a fixing screw 13, the front side of the positioning block 11 is provided with a limiting block 14, an in-mold punch 10 is fixed on the surface of the main slide block 12, a bearing positioning pin 17 is arranged at the right side of the first force transmission pin 15, a bearing 16 is connected above the bearing positioning pin 17, and the right side of the bearing positioning pin 17 is provided with a second force transmission pin 18, so that the device is convenient to use.

The working principle is as follows: firstly, when the side impact punch 3 is inserted into the lower slider 6, the lower slider 6 slides forwards along with the insertion of the side impact punch 3, and simultaneously drives the rotary force arm 8 above the lower slider 6 to do reciprocating motion, the rotary force arm 8 moves forwards, and simultaneously the bearing 16 rotates to drive the other end of the rotary force arm 8 to move reversely, so that the length of the force arm at the left end of the rotary force arm 8 is short, and the length of the force arm at the right end of the rotary force arm 8 is long, thereby realizing the change from short stroke to long stroke.

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 mould side pushes away rotary mechanism, includes upper die base (1), unable adjustment base (5) and first biography power round pin (15), its characterized in that: the utility model discloses a die holder, including upper die base (1), side impact (3), the below of upper die base (1) is connected through set screw (2), and the below of side impact (3) is provided with takes off flitch (4), the top of unable adjustment base (5) is provided with down slider (6), the fixed surface of unable adjustment base (5) has fixed block (9), and the surface rotation of unable adjustment base (5) has the rotatory arm of force (8), the one end of the rotatory arm of force (8) is connected with locating piece (11), and the middle part of locating piece (11) is provided with main slider (12), the middle part of locating piece (11) is connected with the die holder through set screw (13), the front side of locating piece (11) is provided with stopper (14), the fixed surface of main slider (12) has interior drift (10) of mould.

2. The mold side-pushing rotation mechanism of claim 1, wherein: the stripper plate (4) and the side impact punch (3) are connected in a dismounting and mounting mode, and the cross section area of the stripper plate (4) is larger than that of the fixed base (5).

3. The mold side-pushing rotation mechanism of claim 1, wherein: the lower sliding block (6) and the fixed base (5) are connected in a sliding structure, a spring (7) is fixed at one end of the lower sliding block (6), and a pressing block is fixed at one end of the spring (7).

4. The mold side-pushing rotation mechanism of claim 1, wherein: the connecting mode of the rotating force arm (8) and the fixed base (5) is a rotating structure, and the right end of the rotating force arm (8) is rotatably connected to the middle of the main sliding block (12).

5. The mold side-pushing rotation mechanism of claim 1, wherein: the positioning blocks (11) are symmetrically arranged about the central axis of the main sliding block (12), the main sliding block (12) is connected with the positioning blocks (11) in a sliding structure, and an in-mold punch (10) is fixed above the main sliding block (12).

6. The mold side-pushing rotation mechanism of claim 1, wherein: the right side of the first force transmission pin (15) is provided with a bearing positioning pin (17), a bearing (16) is connected above the bearing positioning pin (17), and the right side of the bearing positioning pin (17) is provided with a second force transmission pin (18).