CN211638028U

CN211638028U - Mould clamping mechanism

Info

Publication number: CN211638028U
Application number: CN201922045317.8U
Authority: CN
Inventors: 许培
Original assignee: Individual
Current assignee: Qichun Xinpengcheng Machinery Mould Co ltd
Priority date: 2019-11-24
Filing date: 2019-11-24
Publication date: 2020-10-09
Anticipated expiration: 2029-11-24

Abstract

The utility model discloses a mould clamping machine constructs, mainly include bottom plate and electronic jar, the bottom plate is L shaped plate column structure, bottom plate upper surface rear end intermediate position is connected and is fixed with electric putter, electric putter's output shaft and push pedal one side surface intermediate position are connected fixedly, the bottom plate deviates from electric putter one end bilateral symmetry sliding connection and has the movable plate, movable plate upper end one side is connected and is fixed with clamping device, the screw has been seted up to two movable plate lower extreme intermediate positions, the screw meshes with the second bidirectional screw mutually, second bidirectional screw one end is fixed with the output shaft of motor, movable plate upper surface one side is seted up flutedly, the recess internal rotation is connected with the roller bearing, it is tight to press from both sides through the lateral wall all around to the mould, can not only prevent that the mould from taking place the horizontal direction.

Description

Mould clamping mechanism

Technical Field

The utility model relates to a mould stamping equipment field specifically is mould clamping machine constructs.

Background

The mould needs the punching machine to fix the mould when processing, guarantees that the mould location is accurate, and is fixed stable, and then makes the processingquality of part obtain guaranteeing. Current stamping equipment is when fixed, and common bolt is fixed, prevents that the mould from rocking, influences the quality of product, but uses the bolt fastening mould, can lead to the mould to dismantle inconvenient, influences work efficiency to use bolt and the fixed mould of screw cooperation, can only fix the mould of a specification, the practicality is poor, so need a novel device to satisfy operation requirement.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a mould clamping machine constructs to solve the mould that current mould clamping machine that proposes constructs inconvenient and can only fix a specification, the poor problem of practicality in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: mould clamping machine constructs includes: the electric cylinder is arranged on the bottom plate, the bottom plate is of an L-shaped plate structure, an electric push rod is fixedly connected at the middle position of the rear end of the upper surface of the bottom plate, the output shaft of the electric push rod is fixedly connected with the middle position of the surface of one side of the push plate, the two sides of one end of the bottom plate, which is far away from the electric push rod, are symmetrically and slidably connected with a movable plate, one side of the upper end of each moving plate is fixedly connected with a clamping device, a screw hole is formed in the middle of the lower ends of the two moving plates, the screw hole is meshed with a second bidirectional screw rod, one end of the second bidirectional screw rod is fixedly connected with an output shaft of the motor, a groove is formed in one side of the upper surface of the movable plate, a rolling shaft is rotatably connected in the groove, fixing frames are arranged on two sides of the bottom plate, an electric cylinder is fixedly connected to the middle position of the lower surface of the upper end of the fixing frame, and an output shaft of the electric cylinder is fixedly connected to the middle position of the upper surface of the pressing plate.

Furthermore, clamping device includes carousel and splint, carousel side surface intermediate position is connected fixedly with first bidirectional screw one end, the movable plate lateral wall is passed and extend to in the rectangle recess that the movable plate upper end was seted up to the first bidirectional screw other end, first bidirectional screw outer wall is connected with the bearing inner race, the bearing outer race and movable plate looks joint, the screw hole meshing that first bidirectional screw and splint one side were seted up.

Furthermore, the number of the clamping plates is two, the clamping plates are of plate-shaped structures with the cross sections in a convex shape, and the two clamping plates are symmetrical about the middle position of the rectangular groove.

Further, the roller bearing is provided with a plurality ofly, and is a plurality of the roller bearing equidistance distributes.

Further, the movable plate is of an L-shaped plate structure, sliding grooves are symmetrically formed in two sides of the lower end of the movable plate, two sliding blocks are fixedly connected to one side, away from the electric push rod, of the bottom plate, and the sliding blocks are connected with the sliding grooves in a sliding mode.

Furthermore, the motor is installed outside the fixed frame, one end of the second bidirectional screw rod, which is far away from the motor, penetrates through the side wall of the fixed frame, and the second bidirectional screw rod is meshed with a screw hole formed in the middle of the lower ends of the two moving plates.

Furthermore, the fixing frame is of a U-shaped frame structure, the motor, the electric push rod and the electric cylinder are connected with a power supply through electric wires, and an operation panel is arranged on the outer wall of one side of the fixing frame.

Compared with the prior art, the beneficial effects of the utility model are that: through setting up movable plate and splint, the motor drives the rotation of the bidirectional screw of second, the bidirectional screw of second drives two movable plates and laminates mutually, it is rotatory to drive first bidirectional screw through the carousel, it is close to mutually to drive two splint, it is tight to die side wall all around, can not only prevent that the mould from taking place the horizontal direction and rocking, it is effectual to press from both sides tightly, and because do not use the bolt fastening mould, so need not set up corresponding screw, can adapt to the mould of different specifications, and do not use the bolt fastening, it is convenient to dismantle, be favorable to improving work efficiency.

Through setting up electric putter and roller bearing, during the unloading mould, electric putter drives the push pedal and promotes the mould and roll on the roller bearing, and the large-scale mould of being convenient for is unloaded, does not need the workman to promote the unloading mould, and unloading mould labour saving and time saving.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural view of the middle moving plate of the present invention.

Fig. 3 is a schematic structural view of the middle clamping device of the present invention.

Fig. 4 is a schematic structural diagram of the middle bottom plate of the present invention.

Fig. 5 is a side view of the middle moving plate of the present invention.

Fig. 6 is a cross-sectional view of the middle moving plate of the present invention.

In the figure: the device comprises a base plate 1, an electric push rod 2, a moving plate 3, a clamping device 4, a motor 5, a rolling shaft 6, a fixing frame 7, an electric cylinder 8, a sliding block 11, a pushing plate 21, a sliding chute 31, a screw hole 32, a rectangular groove 33, a rotating disc 41, a bearing 42, a first bidirectional screw rod 43, a clamping plate 44, a second bidirectional screw rod 51 and a pressing plate 81.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to fig. 6, the present embodiment provides a technical solution: mould clamping machine constructs includes: bottom plate 1 and electronic jar 8, bottom plate 1 is L shaped plate column structure, 1 upper surface rear end intermediate position of bottom plate is connected and is fixed with electric putter 2, electric putter 2's output shaft and push pedal 21 side surface intermediate position are connected fixedly, 1 bottom plate deviates from 2 one end bilateral symmetry sliding connection of electric putter and has

movable plate

3, 3 upper end one sides of movable plate are connected and are fixed with clamping device 4, screw 32 has been seted up to 3 lower extreme intermediate positions of two movable plates, screw 32 meshes with second bidirectional screw 51 mutually, second bidirectional screw 51 one end is fixed with motor 5's output shaft, 3 upper surface one sides of movable plate are seted up flutedly, the recess internal rotation is connected with roller bearing 6, mount 7 is installed to 1 both sides of bottom plate, mount 7 upper end lower surface intermediate position is connected and is fixed with electronic jar 8, electronic jar 8's output shaft and clamp plate 81 upper surface.

Optionally, the clamping device 4 includes a rotating disk 41 and a clamping plate 44, the middle position of the surface of one side of the rotating disk 41 is fixedly connected with one end of a first bidirectional screw 43, the other end of the first bidirectional screw 43 passes through the side wall of the moving plate 3 and extends into a rectangular groove 33 formed in the upper end of the moving plate 3, the outer wall of the first bidirectional screw 43 is connected with the inner ring of a bearing 42, the outer ring of the bearing 42 is clamped with the moving plate 3, the first bidirectional screw 43 is engaged with a threaded hole formed in one side of the clamping plate 44, the first bidirectional screw 43 is driven to rotate by rotating the rotating disk 41, and the first bidirectional screw 43 drives the two clamping plates 44 to be attached to each.

Optionally, two clamping plates 44 are provided, each clamping plate 44 is of a plate-shaped structure with a convex cross section, and the two clamping plates 44 are symmetrical about the middle position of the rectangular groove 33, so that the two clamping plates 44 are attached to the side wall of the mold when moving, and the mold is prevented from shifting.

Optionally, the rolling shafts 6 are arranged in a plurality of numbers, the rolling shafts 6 are distributed at equal intervals, and the mold can roll on the moving plate 3 conveniently by arranging the rolling shafts 6.

Optionally, the movable plate 3 is an L-shaped plate structure, the sliding grooves 31 are symmetrically formed in two sides of the lower end of the movable plate 3, two sliding blocks 11 are fixedly connected to one side, away from the electric push rod 2, of the bottom plate 1, the sliding blocks 11 are slidably connected with the sliding grooves 31, and the two movable plates 3 are conveniently slidably attached to each other, so that the side wall of the mold is clamped and fixed.

Optionally, the motor 5 is installed outside the fixing frame 7, one end of the second bidirectional screw 51, which is away from the motor 5, penetrates through the side wall of the fixing frame 7, the second bidirectional screw 51 is engaged with the screw hole 32 formed in the middle position of the lower ends of the two moving plates 3, and the motor 5 drives the second bidirectional screw 51 to rotate, so that the two moving plates 3 are driven to be attached to each other, and the side wall of the mold is clamped and fixed conveniently.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

The specific implementation mode is as follows: when the mold is used, the mold is placed in the middle of the two moving plates 3, the motor 5 is started, the motor 5 drives the second bidirectional screw 51 to rotate, the second bidirectional screw 51 is in meshing transmission with the screw holes 32 formed in the moving plates 3 to drive the two moving plates 3 to approach, the two moving plates 3 are in sliding fit on the slide block 11 through the sliding groove 31 until the side walls of the moving plates 3 are in fit with the side walls of the mold, then the turntable 41 is rotated to drive the first bidirectional screw 43 to rotate, the first bidirectional screw 43 is in meshing transmission with the threaded holes formed in the two clamping plates 44 to drive the two clamping plates 44 to approach until the side walls of the clamping plates 44 are in fit with the side walls of the mold, the turntable 41 on the moving plate 3 on the other side is rotated to fix the two sides of the mold, and the peripheral side walls of the mold are fixed to prevent the mold from, the clamping effect is good, and because the mould is not fixed by using bolts, corresponding screw holes do not need to be formed, and the clamping device can be suitable for moulds of different specifications to clamp.

After the die is fixed, the electric cylinder 8 is started, the output shaft of the electric cylinder 8 moves downwards and drives the pressing plate 81 to move downwards, the pressing plate 81 performs stamping work on the die, after the die is stamped, the pressing plate 81 moves upwards, the rotating discs 41 on two sides rotate reversely, the side wall of the clamping plate 44 is separated from the side wall of the die, the motor 5 is started, the motor 5 drives the moving plate 3 to move towards two sides, then the electric push rod 2 is started, the output shaft of the electric push rod 2 drives the push plate 21 to move, the push plate 21 drives the die to roll on the rolling shaft 6, the die is dismounted from the moving plate 3, discharging is convenient, and time is saved.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the terms so used are interchangeable under appropriate circumstances such that the embodiments of the application described herein are, for example, capable of operation in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, article, or apparatus.

Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

Exemplary embodiments according to the present application will now be described in more detail with reference to the accompanying drawings. These exemplary embodiments may, however, be embodied in many different forms and should not be construed as limited to only the embodiments set forth herein. It is to be understood that these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of the exemplary embodiments to those skilled in the art, in the drawings, it is possible to enlarge the thicknesses of layers and regions for clarity, and the same devices are denoted by the same reference numerals, and thus the description thereof will be omitted.

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. Mould clamping machine constructs includes: the electric hydraulic cylinder is characterized in that the bottom plate (1) is of an L-shaped plate structure, an electric push rod (2) is fixedly connected to the middle position of the rear end of the upper surface of the bottom plate (1), an output shaft of the electric push rod (2) is fixedly connected to the middle position of the surface of one side of a push plate (21), a movable plate (3) is symmetrically and slidably connected to one end, deviating from the electric push rod (2), of the bottom plate (1), a clamping device (4) is fixedly connected to one side of the upper end of the movable plate (3), a screw hole (32) is formed in the middle position of the lower end of the two movable plates (3), the screw hole (32) is meshed with a second bidirectional screw rod (51), one end of the second bidirectional screw rod (51) is fixedly connected to an output shaft of a motor (5), a groove is formed in one side of the upper surface of the movable plate (, the electric heating plate is characterized in that fixing frames (7) are installed on two sides of the bottom plate (1), electric cylinders (8) are fixedly connected to the middle positions of the lower surfaces of the upper ends of the fixing frames (7), and output shafts of the electric cylinders (8) are fixedly connected to the middle positions of the upper surfaces of the pressing plates (81).

2. The mold clamping mechanism of claim 1, wherein: clamping device (4) are including carousel (41) and splint (44), carousel (41) one side surface intermediate position is connected fixedly with first two-way screw (43) one end, first two-way screw (43) other end passes movable plate (3) lateral wall and extends to in rectangular groove (33) that movable plate (3) upper end was seted up, first two-way screw (43) outer wall is connected with bearing (42) inner circle, bearing (42) outer lane and movable plate (3) looks joint, the screw hole meshing of seting up on one side of first two-way screw (43) and splint (44).

3. The mold clamping mechanism of claim 2, wherein: the number of the clamping plates (44) is two, the clamping plates (44) are of plate-shaped structures with convex cross sections, and the two clamping plates (44) are symmetrical about the middle position of the rectangular groove (33).

4. The mold clamping mechanism of claim 1, wherein: the rolling shaft (6) is provided with a plurality of, a plurality of the rolling shaft (6) equidistance distributes.

5. The mold clamping mechanism of claim 1, wherein: the movable plate (3) is of an L-shaped plate structure, sliding grooves (31) are symmetrically formed in two sides of the lower end of the movable plate (3), two sliding blocks (11) are fixedly connected to one end, deviating from the electric push rod (2), of the bottom plate (1), and the sliding blocks (11) are connected with the sliding grooves (31) in a sliding mode.

6. The mold clamping mechanism of claim 1, wherein: the motor (5) is installed on the outer side of the fixing frame (7), one end, deviating from the motor (5), of the second bidirectional screw (51) penetrates through the side wall of the fixing frame (7), and the second bidirectional screw (51) is meshed with a screw hole (32) formed in the middle of the lower ends of the two moving plates (3).

7. The mold clamping mechanism of claim 1, wherein: the fixing frame (7) is of a U-shaped frame structure, the motor (5), the electric push rod (2) and the electric cylinder (8) are connected with a power supply through electric wires, and an operation panel is arranged on the outer wall of one side of the fixing frame (7).