CN217432773U

CN217432773U - High-performance safe and stable double-lock type punching die overturning device

Info

Publication number: CN217432773U
Application number: CN202221265876.5U
Authority: CN
Inventors: 贾春; 陈华; 贾俊; 徐汝玉
Original assignee: Chuzhou Jinghua Mould Manufacture Co Ltd
Current assignee: Chuzhou Jinghua Mould Manufacture Co Ltd
Priority date: 2022-05-25
Filing date: 2022-05-25
Publication date: 2022-09-16
Anticipated expiration: 2032-05-25

Abstract

The utility model provides a high-performance safety and stability double-lock type punching die overturning device, which comprises a bottom plate, wherein the left side and the right side above the bottom plate are respectively provided with a first fixing plate and a second fixing plate, the first fixing plate is provided with a connecting shaft through a bearing, the two ends of the connecting shaft are respectively provided with a balancing weight and a first clamping plate, one side of the balancing weight is provided with an angle adjusting disc on the first fixing plate, the angle adjusting disc is provided with a first annular groove and a second annular groove, the first annular groove and the second annular groove are respectively provided with a connecting hole, the connecting holes are uniformly provided with a plurality of groups, a limiting plate is arranged between the connecting hole and the balancing weight, the high-performance safety and stability double-lock type punching die overturning device can limit the rotating range and the rotating angle of the limiting plate through the arrangement of the angle adjusting disc, a fastening piece and the connecting hole, and then the effect of limiting the rotating angle of the first clamping plate is achieved, therefore, the turnover device has a positioning effect and is convenient for installing the punching die.

Description

High-performance safe and stable double-lock type punching die overturning device

Technical Field

The utility model relates to a mould tipping arrangement technical field especially relates to a high performance safety and stability double-lock type cut-out press turning device.

Background

In the mechanical processing production, holes or grooves are often required to be formed in the side wall of the metal pipe, and if drilling or milling is adopted, the workload is large, the working efficiency is low and the safety is not high. The punching die is adopted for punching, so that the production efficiency can be improved, the product quality is stable, and the safety is high;

because the mould is the most commonly used instrument in the industry, and operating time is long, then need overhaul the mould and maintain, nevertheless at the in-process of overhauing and maintaining, need carry out the upset of certain angle to the mould, but the upset of current double-lock type cut-out press adopts hoist device to overturn to it usually, in the application, has higher potential safety hazard, consequently the utility model provides a problem that exists in order to solve prior art of high performance safety and stability double-lock type cut-out press turning device.

SUMMERY OF THE UTILITY MODEL

To the problem, the utility model aims to provide a high performance safety and stability double-lock type cut-out press turning device, this kind of high performance safety and stability double-lock type cut-out press turning device has the high advantage of security, solves prior art's problem.

For realizing the purpose of the utility model, the utility model discloses a following technical scheme realizes: a high-performance, safe and stable double-lock type punching die overturning device comprises a bottom plate, wherein a first fixing plate and a second fixing plate are arranged on the left side and the right side above the bottom plate respectively, a connecting shaft is mounted on the first fixing plate through a bearing, balancing weights and first clamping plates are mounted at the two ends of the connecting shaft respectively, an angle adjusting disc is mounted on the first fixing plate on one side of each balancing weight, a first annular groove and a second annular groove are formed in the angle adjusting disc, connecting holes are formed in the first annular groove and the second annular groove respectively, multiple groups of connecting holes are uniformly formed in the connecting holes, a limiting plate is arranged between each connecting hole and each balancing weight, the limiting plate is connected with the connecting shaft, fasteners are arranged on the first annular groove and the second annular groove on the upper side and the lower side of each limiting plate, and the fasteners are connected with the connecting holes through threads;

and a second clamping plate is arranged on the second fixing plate through a driving assembly.

The further improvement lies in that: the drive assembly comprises an installation cylinder, a threaded lead screw is connected into the installation cylinder through threads, one end of the threaded lead screw is connected with the second clamping plate, the other end of the threaded lead screw is provided with a turntable, the second clamping plate faces the first clamping plate, and the position of the second clamping plate corresponds to the position of the first clamping plate.

The further improvement is that: both sides all are equipped with the screw thread mounting groove around second fixed plate and the first grip block, and the screw thread mounting groove is equipped with the multiunit, one side of screw thread mounting groove is equipped with supplementary clamp splice, and has the spliced pole through threaded connection in the screw thread mounting groove, the one end that the screw thread mounting groove was kept away from to the spliced pole runs through supplementary clamp splice to install the stopper.

The further improvement lies in that: be equipped with the through-hole that holds the removal of an installation section of thick bamboo on the second fixed plate, and the size and the installation section of thick bamboo adaptation of through-hole, install hollow layer board on the second fixed plate, there is the reference column through threaded connection in the hollow layer board, the below of reference column is equipped with the constant head tank on an installation section of thick bamboo, the lower extreme of reference column runs through the second fixed plate to extend to in the constant head tank.

The further improvement lies in that: an angle indicating dial is arranged between the first fixing plate and the first clamping plate and connected with the first fixing plate, and an angle indicating needle is arranged between the angle indicating dial and the first clamping plate and connected with the connecting shaft.

The further improvement lies in that: the constant head tank evenly is equipped with the multiunit.

The utility model has the advantages that: this kind of high performance safety and stability double-locking type cut-out press turning device is through the angle modulation dish and the setting of fastener and connecting hole that set up, can restrict the turned range and the turned angle of limiting plate, then reach the effect of the first grip block turned angle of restriction, thereby make turning device have the effect of location, make things convenient for cut-out press's installation, and replace hoist device to overturn, great increase staff's security, the potential safety hazard has been reduced, and simultaneously, this device easy operation, and through the cooperation of screw lead screw and supplementary clamp splice, be convenient for promote the centre gripping stability to the mould, and through the cooperation of reference column and constant head tank, conveniently adjust the position of an installation section of thick bamboo, make things convenient for the not mould of equidimension of centre gripping to install the operation.

Drawings

Fig. 1 is a front view structure diagram of the present invention.

Fig. 2 is a schematic side view of the angle adjusting plate of the present invention.

Fig. 3 is a schematic view of the distribution of the auxiliary clamping blocks of the present invention.

Fig. 4 is a schematic side view of the angle indicating plate of the present invention.

Fig. 5 is a schematic front view of the fastener of the present invention.

Wherein: 1. a base plate; 2. a first fixing plate; 3. a second fixing plate; 4. a connecting shaft; 5. a balancing weight; 6. a first clamping plate; 7. an angle adjustment dial; 8. a first annular groove; 9. a second annular groove; 10. connecting holes; 11. a limiting plate; 12. a fastener; 13. a second clamping plate; 14. mounting the cylinder; 15. a threaded lead screw; 16. a thread mounting groove; 17. an auxiliary clamp block; 18. connecting columns; 19. a limiting block; 20. a hollow support plate; 21. a positioning column; 22. positioning a groove; 23. an angle indicating dial; 24. an angle indicating needle.

Detailed Description

In order to deepen the understanding of the present invention, the following embodiments will be combined to make the present invention do further details, and the present embodiment is only used for explaining the present invention, and does not constitute the limitation of the protection scope of the present invention.

According to the drawings of fig. 1-5, the embodiment provides a high-performance, safe and stable double-locking type punching die turnover device, which comprises a bottom plate 1, a placing table is arranged at the middle position above the bottom plate 1, in order to place a punching die on the placing table in advance, the device is adjusted in the next step, a first fixing plate 2 and a second fixing plate 3 are respectively arranged at the left side and the right side above the bottom plate 1, the first fixing plate 2 and the second fixing plate 3 have the bearing function, a connecting shaft 4 is arranged on the first fixing plate 2 through a bearing, a balancing weight 5 and a first clamping plate 6 are respectively arranged at the two ends of the connecting shaft 4, an angle adjusting disc 7 is arranged on the first fixing plate 2 at one side of the balancing weight 5, a first annular groove 8 and a second annular groove 9 are arranged on the angle adjusting disc 7, and a connecting hole 10 is arranged in each of the first annular groove 8 and the second annular groove 9, multiple groups of connecting holes 10 are uniformly arranged, a limiting plate 11 is arranged between the connecting holes 10 and a balancing weight 5, the limiting plate 11 is connected with a connecting shaft 4, fasteners 12 are arranged on a first annular groove 8 and a second annular groove 9 on the upper side and the lower side of the limiting plate 11 respectively, the fasteners 12 are in threaded connection with the connecting holes 10, an angle adjusting disc 7 is in annular arrangement, the first annular groove 8 and the second annular groove 9 are in concentric circle arrangement, the connecting holes 10 are arranged in the first annular groove 8 and the second annular groove 9 respectively, meanwhile, arc-shaped grooves are arranged on the limiting plate 11, as shown in figure 2, the pointed position of one end of the limiting plate 11 corresponds to the position of 0 degree, the arc-shaped grooves on the upper side and the lower side correspond to the connecting holes 10 in the first annular groove 8 and the second annular groove 9 respectively, then, the fasteners 12 are installed in the corresponding connecting holes 10, and the effect of limiting of the limiting plate 11 is completed at the moment, the limiting plate 11 is fixedly connected with the connecting shaft 4, so that the effect of fixing the connecting shaft 4 is achieved, at the moment, the position of the fastener 12 in the second annular groove 9 is changed, the movable range of the limiting plate 11 is enlarged, and the effects of positioning and limiting the rotating angle of the connecting shaft 4 are achieved, wherein the limiting function is achieved by the fastener 12 in the first annular groove 8 and the fastener 12 in the second annular groove 9;

the second clamping plate 13 is installed on the second fixing plate 3 through a driving assembly, and during work, the mold is clamped through the first clamping plate 6 and the second clamping plate 13.

The drive assembly includes an installation cylinder 14, the both ends of the 14 inner chambers of installation cylinder all contact with the external world, there is threaded lead screw 15 through threaded connection in the installation cylinder 14, threaded lead screw 15's one end is connected with second grip block 13, and threaded lead screw 15's the other end installs the carousel, second grip block 13 is towards first grip block 6, and the position of second grip block 13 corresponds with the position of first grip block 6, in operation, the staff is through rotating the carousel with the hand, then can drive threaded lead screw 15 and rotate, thereby under threaded connection's effect, make threaded lead screw 15 remove in installation cylinder 14, thereby can drive second grip block 13 and remove, make it and first grip block 6 cooperation, carry out the centre gripping to the mould.

The front side and the rear side of the second fixing plate 3 and the first clamping plate 6 are both provided with thread mounting grooves 16, the thread mounting grooves 16 are provided with a plurality of groups, one side of each thread mounting groove 16 is provided with an auxiliary clamping block 17, the thread mounting grooves 16 are internally connected with connecting columns 18 through threads, one ends of the connecting columns 18 far away from the thread mounting grooves 16 penetrate through the auxiliary clamping blocks 17 and are provided with limiting blocks 19, when the clamping device works, the auxiliary clamping blocks 17 are only sleeved on the connecting columns 18, namely the auxiliary clamping blocks 17 can rotate and move on the connecting columns 18, in the process of clamping a mold, the connecting columns 18 can be driven to rotate by manually rotating the limiting blocks 19, then the connecting columns 18 move in the thread mounting grooves 16 under the action of threaded connection, so that the distance between the limiting blocks 19 and the thread mounting grooves 16 is reduced, the auxiliary clamping blocks 17 can be driven to move, and certain clamping force is generated on the mold, the clamping force is provided by the position of the stop block 19, thereby increasing the clamping force on the mold.

The second fixing plate 3 is provided with a through hole for accommodating the movement of the mounting cylinder 14, the size of the through hole is matched with that of the mounting cylinder 14, the second fixing plate 3 is provided with a hollow supporting plate 20, the hollow supporting plate 20 is internally connected with a positioning column 21 through threads, the mounting cylinder 14 is provided with a positioning groove 22 below the positioning column 21, the lower end of the positioning column 21 penetrates through the second fixing plate 3 and extends into the positioning groove 22, when in work, because the positioning slots 22 are uniformly provided with a plurality of groups and the upper end of the positioning column 21 is provided with the handle, the handle is rotated by the hand of the worker, and then the positioning column 21 can be driven to rotate, under the effect of threaded connection, the positioning column 21 can move up and down in the hollow supporting plate 20, so that the positioning column 21 is separated from the positioning groove 22, even if the mounting cylinder 14 is in an unlocked state, the position of the mounting cylinder 14 can be adjusted, and the effect of facilitating the adjustment of the distance between the first clamping plate 6 and the second clamping plate 13 is achieved.

Be equipped with angle indicator panel 23 between first fixed plate 2 and the first grip block 6, and angle indicator panel 23 is connected with first fixed plate 2, is equipped with angle indicator 24 between angle indicator panel 23 and the first grip block 6, and angle indicator 24 is connected with connecting axle 4, and during operation, the staff can judge the angle that current mould was located through the angle on the angle indicator panel 23 that angle indicator 24 corresponds.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a high performance safety and stability double-lock type cut-out press turning device which characterized in that: including bottom plate (1), the left and right sides of bottom plate (1) top is equipped with first fixed plate (2) and second fixed plate (3) respectively, and installs connecting axle (4) through the bearing on first fixed plate (2), balancing weight (5) and first grip block (6) are installed respectively at the both ends of connecting axle (4), angle adjusting disk (7) are installed on first fixed plate (2) to one side of balancing weight (5), be equipped with first ring channel (8) and second ring channel (9) on angle adjusting disk (7), and all be equipped with connecting hole (10) in first ring channel (8) and the second ring channel (9), connecting hole (10) evenly are equipped with the multiunit, and are equipped with limiting plate (11) between connecting hole (10) and balancing weight (5), limiting plate (11) are connected with connecting axle (4), and the upper and lower both sides of limiting plate (11) all are equipped with fastener(s) (8) and second ring channel (9) on first ring channel (8) and second ring channel (9) 12) The fastener (12) is connected with the connecting hole (10) through threads;

and a second clamping plate (13) is arranged on the second fixing plate (3) through a driving assembly.

2. The high-performance, safe and stable double-lock type punching die overturning device is characterized in that: the drive assembly comprises an installation barrel (14), a threaded screw rod (15) is connected into the installation barrel (14) through threads, one end of the threaded screw rod (15) is connected with a second clamping plate (13), a rotary table is installed at the other end of the threaded screw rod (15), the second clamping plate (13) faces towards the first clamping plate (6), and the position of the second clamping plate (13) corresponds to the position of the first clamping plate (6).

3. The high-performance, safe and stable double-lock type punching die overturning device is characterized in that: both sides all are equipped with screw thread mounting groove (16) around second fixed plate (3) and first grip block (6), and screw thread mounting groove (16) are equipped with the multiunit, one side of screw thread mounting groove (16) is equipped with supplementary clamp splice (17), and has spliced pole (18) through threaded connection in screw thread mounting groove (16), the one end that screw thread mounting groove (16) were kept away from in spliced pole (18) runs through supplementary clamp splice (17) to install stopper (19).

4. The high-performance, safe and stable double-lock type punching die overturning device as claimed in claim 2, wherein: be equipped with the through-hole that holds installation section of thick bamboo (14) and remove on second fixed plate (3), and the size and the installation section of thick bamboo (14) adaptation of through-hole, install hollow layer board (20) on second fixed plate (3), there is reference column (21) through threaded connection in hollow layer board (20), be equipped with constant head tank (22) on installation section of thick bamboo (14) below of reference column (21), the lower extreme of reference column (21) runs through second fixed plate (3) to extend to in constant head tank (22).

5. The high-performance, safe and stable double-lock type punching die overturning device is characterized in that: an angle indicating disc (23) is arranged between the first fixing plate (2) and the first clamping plate (6), the angle indicating disc (23) is connected with the first fixing plate (2), an angle indicating needle (24) is arranged between the angle indicating disc (23) and the first clamping plate (6), and the angle indicating needle (24) is connected with the connecting shaft (4).

6. The high-performance, safe and stable double-lock type punching die overturning device is characterized in that: the positioning grooves (22) are uniformly provided with a plurality of groups.