CN219789405U

CN219789405U - Press die clamping device

Info

Publication number: CN219789405U
Application number: CN202321261430.XU
Authority: CN
Inventors: 陈爱华
Original assignee: Tianjin Ruiteng Technology Development Co ltd
Current assignee: Tianjin Ruiteng Technology Development Co ltd
Priority date: 2023-05-23
Filing date: 2023-05-23
Publication date: 2023-10-03
Anticipated expiration: 2033-05-23

Abstract

The utility model discloses a press mold clamping device which comprises a base, a first mounting frame, a fixing frame and a second mounting frame, wherein the first mounting frame is fixedly connected to the top end of the base, the fixing frame is fixedly connected to the middle of the top end of the first mounting frame, first thread sleeves are respectively and fixedly connected to the left side and the right side of the fixing frame, a screw rod is connected to the inner threads of the first thread sleeves, one end of the screw rod is fixedly connected to the middle of a first bearing, the outer wall of the first bearing is fixedly connected with a push plate, a plurality of electric push rods are fixedly connected to the inner side of the push plate, and the output end of each electric push rod is fixedly connected with a fixing plate. The utility model has simple operation, the die is placed in the fixing frame, the screw rod rotates through rotating the screw rod, the push plate is driven by the screw rod to slide along the sliding grooves on the two sides of the sliding block, and the fixing plate and the rubber pad are pushed by starting the electric push rod, so that the shape change of the fixing device can be conveniently adjusted according to the shape of the die.

Description

Press die clamping device

Technical Field

The utility model belongs to the technical field of presses, and particularly relates to a press mold clamping device.

Background

The press is used for stamping or forging process of metal materials, the stamping or forging process is realized without separating the die, and the die is required to be connected and fixed in the press very reliably so as to prevent stamping or forging resistance, particularly, the position of the die is changed under the condition of unbalanced load to produce substandard products, even the die is damaged, and the service life of the die is reduced. Therefore, reliable connection and fixation of the mold is important, and it is required that sufficient connection strength and rigidity are necessary to meet the use requirements.

The existing positioning and clamping devices are designed and fixed in advance, the applicability is low, the dies with different shapes cannot be well fixed, some dies cannot be tightly fixed, the dies cannot deviate, inconvenience is brought to processing, automatic clamping cannot be achieved on the dies, and all operations must be completed manually. The manual clamping die is required to be manually screwed down to fix the die, and when the screwing force is insufficient, the die is easy to loosen, so that the appearance and quality of a workpiece are affected.

Disclosure of Invention

The utility model aims to provide a press mold clamping device which aims to solve the technical problems in the background art.

In order to achieve the above purpose, the specific technical scheme of the utility model is as follows: the utility model provides a press mold clamping device, includes base, first mounting bracket, mount and second mounting bracket, a serial communication port, the first mounting bracket of base top fixedly connected with, first mounting bracket top middle part fixedly connected with mount, mount left and right sides is fixedly connected with first thread bush respectively, the inside threaded connection of first thread bush has the lead screw, lead screw one end fixedly connected with first bearing middle part, first bearing outer wall fixedly connected with push pedal, the inboard fixedly connected with of push pedal a plurality of electric putter, electric putter output fixedly connected with fixed plate, second mounting bracket bottom fixedly connected with connecting plate, connecting plate four corners is fixedly connected with fixed bolster respectively, the inside rotation of fixed bolster is connected with the pivot, pivot outer wall fixedly connected with limiting plate, first mounting bracket four corners top fixedly connected with connecting rod, connecting rod outer wall fixedly connected with limit ring, limit ring outer wall closely laminates limited plate, fixedly connected with spring between limiting plate outer wall and the inside of fixed bolster.

Preferably, the top end of the fixed shell is slidably connected with a pull rod, and the bottom end of the pull rod is fixedly connected with the top end of the limiting plate.

Preferably, the motor is fixedly connected with the rear side of the second mounting frame, the output end of the motor is fixedly connected with a threaded rod, and the outer wall of the threaded rod is in threaded connection with a second thread bush.

Preferably, the connecting plate is fixedly connected with the outer wall of the second threaded sleeve, the middle part of the second bearing is fixedly connected with the bottom end of the threaded rod, and the rear side of the top end of the first installation frame is fixedly connected with the bottom end of the second bearing.

Preferably, the connecting plate bottom fixedly connected with mount, the spout has been seted up respectively to both sides around the mount is inside, the inside sliding connection of spout has the slider, slider outer wall fixedly connected with push pedal.

Preferably, the number of the pushing plates is four, and the four pushing plates and the center line of the fixed plate are arranged symmetrically.

The press mold clamping device has the following advantages:

1. this press mold clamping device, through putting into the mount inside the mould, and rotate through rotatory lead screw, the lead screw drives the push pedal and slides along the spout inside of slider in both sides, and promotes fixed plate and rubber pad through starting electric putter, is convenient for adjust fixing device's shape change according to the shape of mould.

2. The screw rod is driven to rotate by the starting motor, the threaded rod drives the second threaded sleeve to move along the threads, the connecting plate is convenient to slide on the outer wall of the connecting rod, the limiting ring on the outer wall of the connecting rod extrudes the limiting plate to move upwards, the spring is extruded, the limiting ring is arranged into a conical shape, and the connecting plate is convenient to prevent from moving upwards along the connecting rod.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the overall internal structure of the present utility model;

FIG. 3 is a schematic top view of the first mounting frame of the present utility model;

FIG. 4 is a schematic view of a partial enlarged structure at A in FIG. 2 according to the present utility model;

the figure indicates: 1. a base; 2. a first mounting frame; 3. a fixing frame; 4. a first threaded sleeve; 5. a screw rod; 6. a first bearing; 7. a push plate; 8. a chute; 9. a slide block; 10. a fixing plate; 11. a rubber pad; 12. an electric push rod; 13. a connecting rod; 14. a confinement ring; 15. a second bearing; 16. a motor; 17. a screw rod; 18. a second threaded sleeve; 19. a second mounting frame; 20. a connecting plate; 21. a fixed case; 22. a rotating shaft; 23. a spring; 24. a limiting plate; 25. and (5) a pull rod.

Detailed Description

Hereinafter, only certain exemplary embodiments are briefly described. As will be recognized by those of skill in the pertinent art, the described embodiments may be modified in numerous different ways without departing from the spirit or scope of the embodiments of the present utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive.

In the description of the embodiments of the present utility model, it should be understood that the terms "length," "vertical," "horizontal," "top," "bottom," and the like indicate an orientation or a positional relationship based on that shown in the drawings, and are merely for convenience in describing the embodiments of the present utility model and to simplify the description, rather than to indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the embodiments of the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the embodiments of the present utility model, the meaning of "plurality" is two or more, unless explicitly defined otherwise.

In the embodiments of the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured" and the like are to be construed broadly and include, for example, either permanently connected, removably connected, or integrally formed; the device can be mechanically connected, electrically connected and communicated; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the embodiments of the present utility model will be understood by those of ordinary skill in the art according to specific circumstances.

The following disclosure provides many different implementations, or examples, for implementing different configurations of embodiments of the utility model. In order to simplify the disclosure of embodiments of the present utility model, components and arrangements of specific examples are described below. Of course, they are merely examples and are not intended to limit embodiments of the present utility model. Furthermore, embodiments of the present utility model may repeat reference numerals and/or letters in the various examples, which are for the purpose of brevity and clarity, and which do not themselves indicate the relationship between the various embodiments and/or arrangements discussed.

For a better understanding of the objects, structure and function of the present utility model, a press mold clamping device according to the present utility model will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1-4, the press mold clamping device of the utility model comprises a base 1, a first mounting frame 2, a fixing frame 3 and a second mounting frame 19, and is characterized in that the top end of the base 1 is fixedly connected with the first mounting frame 2, the middle part of the top end of the first mounting frame 2 is fixedly connected with the fixing frame 3, the left side and the right side of the fixing frame 3 are respectively fixedly connected with a first thread bush 4, the inner thread of the first thread bush 4 is connected with a screw rod 5, one end of the screw rod 5 is fixedly connected with the middle part of a first bearing 6, the outer wall of the first bearing 6 is fixedly connected with a push plate 7, the inner side of the push plate 7 is fixedly connected with a plurality of electric push rods 12, the output end of the electric push rods 12 is fixedly connected with a fixed plate 10, the bottom end of the second mounting frame 19 is fixedly connected with a connecting plate 20, the four corners of connecting plate 20 are fixedly connected with fixed shell 21 respectively, the inside rotation of fixed shell 21 is connected with pivot 22, pivot 22 outer wall fixedly connected with limiting plate 24, first mounting bracket 2 four corners top fixedly connected with connecting rod 13, connecting rod 13 outer wall fixedly connected with limiting ring 14, limiting ring 14 outer wall closely laminates limiting plate 24, fixedly connected with spring 23 between limiting plate 24 outer wall and the inside of fixed shell 21, through putting into the mount 3 inside the mould, and rotate through rotatory lead screw 5, lead screw 5 drives push pedal 7 and slides along the spout 8 inside of slider 9 in both sides, and promote fixed plate 10 and rubber pad 11 through starting electric putter 12, the shape change of fixing device is adjusted according to the shape of mould of being convenient for.

The top end of the fixed shell 21 is slidably connected with a pull rod 25, the bottom end of the pull rod 25 is fixedly connected with the top end of a limiting plate 24, and when the die is required to be loosened, the limiting plate 24 is rebounded under the action of a spring 23 by pulling the pull rod 25, so that the first mounting frame 2 and the second mounting frame 19 are conveniently separated.

The rear side fixedly connected with motor 16 of second mounting bracket 19, motor 16 output fixedly connected with threaded rod, threaded rod outer wall threaded connection has second thread bush 18, second thread bush 18 outer wall fixedly connected with connecting plate 20, threaded rod bottom fixedly connected with second bearing 15 middle part, second bearing 15 bottom fixedly connected with first mounting bracket 2 top rear side, drive the hob 17 through starting motor 16 and rotate, the threaded rod drives second thread bush 18 along the screw thread and removes, be convenient for make connecting plate 20 slide at connecting rod 13 outer wall, and the limit ring 14 extrusion limiting plate 24 of connecting rod 13 outer wall upwards moves.

The fixed frame 3 is fixedly connected with the bottom of the connecting plate 20, and the sliding grooves 8 are respectively formed in the front side and the rear side of the inside of the fixed frame 3, the sliding blocks 9 are connected in the sliding mode in the sliding grooves 8, the pushing plates 7 are fixedly connected to the outer walls of the sliding blocks 9, the number of the pushing plates 7 is four, the center lines of the four pushing plates 7 and the fixed plate 10 are arranged symmetrically, and sliding stability of the pushing plates 7 is improved conveniently.

Through putting into the mount 3 inside the mould, and rotate through rotatory lead screw 5, lead screw 5 drives push pedal 7 and slides along the spout 8 inside of slider 9 in both sides, and promote fixed plate 10 and rubber pad 11 through starting electric putter 12, be convenient for adjust fixing device's shape change according to the shape of mould, and drive screw 17 through starter motor 16 and rotate, the threaded rod drives the second thread bush 18 along the screw thread and remove, be convenient for make connecting plate 20 slide at connecting rod 13 outer wall, and the limit ring 14 extrusion limit plate 24 of connecting rod 13 outer wall upwards moves, and extrude spring 23, set up limit ring 14 into the circular cone shape, be convenient for prevent connecting plate 20 and upwards move along connecting rod 13, and when the mould is released to needs, pulling pull rod 25 is with limit plate 24 rebound under spring 23's effect, be convenient for make first mounting bracket 2 and second mounting bracket 19 separate.

It will be understood that the utility model has been described in terms of several embodiments, and that various changes and equivalents may be made to these features and embodiments by those skilled in the art without departing from the spirit and scope of the utility model. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the utility model without departing from the essential scope thereof. Therefore, it is intended that the utility model not be limited to the particular embodiment disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.

Claims

1. The utility model provides a press mold clamping device, includes base (1), first mounting bracket (2), mount (3) and second mounting bracket (19), a serial communication port, base (1) top fixedly connected with first mounting bracket (2), first mounting bracket (2) top middle part fixedly connected with mount (3), mount (3) left and right sides fixedly connected with first thread bush (4) respectively, first thread bush (4) inside thread connection has lead screw (5), lead screw (5) one end fixedly connected with first bearing (6) middle part, first bearing (6) outer wall fixedly connected with push pedal (7), a plurality of electric putter (12) of inboard fixedly connected with of push pedal (7), electric putter (12) output fixedly connected with fixed plate (10), second mounting bracket (19) bottom fixedly connected with connecting plate (20), connecting plate (20) fixedly connected with fixed shell (21) respectively, fixed shell (21) inside rotation is connected with four corners (22), pivot (22) outer wall fixedly connected with limit plate (24), first four corners (14) are connected with connecting rod (13) fixedly connected with connecting rod (13), the limiting ring (14) is tightly attached to a limiting plate (24), and a spring (23) is fixedly connected between the outer wall of the limiting plate (24) and the inside of the fixed shell (21).

2. A press mold clamping device as set forth in claim 1, wherein: the top end of the fixed shell (21) is slidably connected with a pull rod (25), and the bottom end of the pull rod (25) is fixedly connected with the top end of the limiting plate (24).

3. A press mold clamping device as set forth in claim 1, wherein: the rear side of the second mounting frame (19) is fixedly connected with a motor (16), the output end of the motor (16) is fixedly connected with a threaded rod, and the outer wall of the threaded rod is in threaded connection with a second thread bush (18).

4. A press mold clamping device as set forth in claim 3, wherein: the outer wall of the second threaded sleeve (18) is fixedly connected with a connecting plate (20), the bottom end of the threaded rod is fixedly connected with the middle part of the second bearing (15), and the bottom end of the second bearing (15) is fixedly connected with the rear side of the top end of the first mounting frame (2).

5. A press mold clamping device as set forth in claim 1, wherein: the novel sliding plate is characterized in that a fixing frame (3) is fixedly connected to the bottom end of the connecting plate (20), sliding grooves (8) are respectively formed in the front side and the rear side of the inside of the fixing frame (3), sliding blocks (9) are connected to the inside of the sliding grooves (8) in a sliding mode, and pushing plates (7) are fixedly connected to the outer walls of the sliding blocks (9).

6. A press mold clamping device as set forth in claim 1, wherein: the number of the pushing plates (7) is four, and the four pushing plates (7) and the central line of the fixed plate (10) are arranged in a central symmetry way.