CN219028157U

CN219028157U - Clamping stable die fixing device

Info

Publication number: CN219028157U
Application number: CN202223584487.1U
Authority: CN
Inventors: 司林玲
Original assignee: Huarui Guangdong Intelligent Technology Co ltd
Current assignee: Huarui Guangdong Intelligent Technology Co ltd
Priority date: 2022-12-31
Filing date: 2022-12-31
Publication date: 2023-05-16
Anticipated expiration: 2032-12-31

Abstract

The utility model relates to the technical field of die fixing, in particular to a die fixing device with stable clamping, which comprises a bottom plate, wherein an adjusting device is arranged in the middle of the upper side of the bottom plate and comprises a groove formed in the middle of the upper side of the bottom plate, two opposite sides of the inner wall of the groove are rotationally connected with two-way screw rods, two ends of each two-way screw rod are connected with threaded sleeves, the upper sides of two sets of threaded sleeves are fixedly connected with movable transverse plates, the upper sides of the two sets of movable transverse plates are fixedly connected with movable vertical plates, one ends of the diagonal angles of the two sets of movable vertical plates are fixedly connected with limiting baffles, and one sides of the opposite sides of the two sets of limiting baffles are provided with limiting devices.

Description

Clamping stable die fixing device

Technical Field

The utility model relates to the technical field of die fixing, in particular to a die fixing device with stable clamping.

Background

The mould, which is used for various moulds and tools for injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and other methods to obtain the required products in industrial production, generally comprises a movable mould and a fixed mould (or a male mould and a female mould), and the movable mould and the fixed mould can be separated and combined. And taking out the workpiece when the workpiece is separated, and injecting the blank into the die cavity for forming when the workpiece is closed. The die is a precise tool, has a complex shape, bears the expansion force of a blank, has higher requirements on structural strength, rigidity, surface hardness, surface roughness and machining precision, and is one of important marks of the mechanical manufacturing level.

When the existing die is used in production, fixing equipment is used for fixing the die, so that the stability of the die in use is improved, displacement of the die is avoided, the existing fixing device cannot be well used for adjusting and fixing the four sides of the die according to dies of different specifications, and the die is inconvenient to use.

In view of this, a mold fixing device that is stable in clamping is now proposed.

Disclosure of Invention

In order to overcome the defects in the prior art, the utility model provides the die fixing device which is used for clamping and fixing stably, improves the use stability, can adjust and fix according to dies with different specifications, and is more convenient to use.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a press from both sides and get stable mould fixing device, includes the bottom plate, the department is provided with adjusting device in the middle of the upside of bottom plate, adjusting device includes the recess of seting up in the middle of the upside of bottom plate, the both sides that the recess inner wall is relative rotate and are connected with two-way lead screw, the both ends of two-way lead screw all threaded connection has the thread bush, two sets of the equal fixedly connected with of upside of thread bush removes the diaphragm, two sets of the equal fixedly connected with of upside of removing the diaphragm removes the riser, two sets of the equal fixedly connected with limit baffle of one end of the diagonal angle of removal riser, two sets of the opposite one side of limit baffle all is provided with stop device.

As a preferred technical scheme of the utility model, the limiting device comprises two groups of limiting grooves formed in opposite sides of two groups of limiting baffles, springs are fixedly connected to the inner walls of the two groups of limiting grooves, first limiting plates are fixedly connected to one ends of the two groups of springs, arc-shaped grooves are formed in the inner walls of the two groups of limiting grooves, arc-shaped sliding plates are slidably connected to the inner sides of the four groups of arc-shaped grooves, one ends of each two groups of arc-shaped sliding plates are fixedly connected with one side of each first limiting plate, and second limiting plates are fixedly connected to the other ends of each two groups of arc-shaped sliding plates.

As a preferable technical scheme of the utility model, one end of the bidirectional screw rod extends to the outer side of the bottom plate, one end of the bidirectional screw rod is fixedly connected with a fixing plate, and four groups of rotating plates are equidistantly arranged on the surface of the fixing plate.

As a preferable technical scheme of the utility model, the cross section area of the first limiting plate is larger than that of the limiting groove.

As a preferable technical scheme of the utility model, the width of the thread bush is matched with the width of the groove.

As a preferable technical scheme of the utility model, the cross section area of the arc-shaped groove is matched with the cross section area of the arc-shaped sliding plate.

Compared with the prior art, the utility model has the following beneficial effects:

1. through adjusting device and stop device that set up, make the four sides of mould can be fixed by spacing under its effect, improved the stability of use, and can adjust fixedly according to the mould of different specifications, it is more convenient to use.

2. Through fixed plate and the commentaries on classics board that sets up, make things convenient for the operating personnel to rotate the fixed plate through the commentaries on classics board, one side of fixed plate and the one end fixed connection of two-way lead screw make two-way lead screw can carry out circular motion under its effect, have improved the convenience of use.

Drawings

FIG. 1 is a schematic top view of the present utility model;

FIG. 2 is a schematic diagram of the lower view structure of the present utility model;

FIG. 3 is a schematic view of the connection of the threaded sleeve and the movable cross plate of the present utility model;

fig. 4 is a schematic structural view of the arc-shaped sliding plate connected with the first limiting plate and the second limiting plate.

Wherein: 1. a bottom plate; 2. an adjusting device; 21. a groove; 22. a two-way screw rod; 23. a thread sleeve; 24. moving the transverse plate; 25. moving the vertical plate; 26. a limit baffle; 3. a limiting device; 31. a limit groove; 32. a spring; 33. a first limiting plate; 34. a second limiting plate; 35. an arc-shaped groove; 36. an arc-shaped sliding plate; 4. a fixing plate; 5. and (5) rotating the plate.

Detailed Description

In order that the manner in which the above recited features, objects and advantages of the present utility model are obtained will become readily apparent, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings. Based on the examples in the embodiments, those skilled in the art can obtain other examples without making any inventive effort, which fall within the scope of the utility model. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents, etc. used in the following examples are commercially available unless otherwise specified.

Examples:

as shown in fig. 1-4, the utility model provides a die fixing device with stable clamping, which comprises a bottom plate 1, wherein an adjusting device 2 is arranged in the middle of the upper side of the bottom plate 1, the adjusting device 2 comprises a groove 21 formed in the middle of the upper side of the bottom plate 1, two opposite sides of the inner wall of the groove 21 are rotatably connected with two-way screw rods 22, two ends of the two-way screw rods 22 are respectively connected with a threaded sleeve 23 in a threaded manner, the upper sides of the two sets of threaded sleeves 23 are respectively fixedly connected with a movable transverse plate 24, the upper sides of the two sets of movable transverse plates 24 are respectively fixedly connected with a movable vertical plate 25, one ends of diagonal angles of the two sets of movable vertical plates 25 are respectively fixedly connected with a limiting baffle 26, and one opposite sides of the two sets of limiting baffles 26 are respectively provided with a limiting device 3.

In other embodiments, the limiting device 3 includes two sets of limiting grooves 31 formed on opposite sides of the limiting baffle 26, springs 32 are fixedly connected to inner walls of the two sets of limiting grooves 31, first limiting plates 33 are fixedly connected to one ends of the two sets of springs 32, arc grooves 35 are formed on upper and lower sides of the inner walls of the two sets of limiting grooves 31, arc sliding plates 36 are slidably connected to inner sides of the four sets of arc grooves 35, one ends of each two sets of arc sliding plates 36 are fixedly connected to one side of the first limiting plate 33, second limiting plates 34 are fixedly connected to the other ends of each two sets of arc sliding plates 36, the two sets of first limiting plates 33 are pushed in a direction away from each other, the first limiting plates 33 drive the arc sliding plates 36, the arc sliding plates 36 drive the second limiting plates 34 to move in a direction away from each other, the springs 32 are stressed to deform, and then the die is placed on the upper sides of the two sets of movable transverse plates 24, the two sets of first limiting plates 33 are loosened, and the two sides of the die can be fixed by utilizing the resettability of the springs 32.

In other embodiments, one end of the bidirectional screw rod 22 extends to the outer side of the bottom plate 1, one end of the bidirectional screw rod 22 is fixedly connected with the fixing plate 4, four groups of rotating plates 5 are arranged on the surface of the fixing plate 4 at equal intervals, an operator can conveniently rotate the fixing plate 4 through the rotating plates 5, one side of the fixing plate 4 is fixedly connected with one end of the bidirectional screw rod 22, the bidirectional screw rod 22 can perform circular motion under the action of the bidirectional screw rod 22, and the use convenience is improved.

In other embodiments, the cross-sectional area of the first limiting plate 33 is larger than that of the limiting groove 31, and when the bidirectional screw rod 22 moves to the position where the limiting baffle 26 is attached, the first limiting plate 33 can be limited on the outer side of the arc-shaped groove 35, so that the spring 32 can be stored in the arc-shaped groove 35, damage to the spring 32 is avoided, and the service life of the spring 32 is prolonged.

In other embodiments, the width of the threaded sleeve 23 is adapted to the width of the groove 21, so that the threaded sleeve 23 can be better limited by the groove 21, which is beneficial to improving the stability of use.

In other embodiments, the cross-sectional area of the arc-shaped slot 35 is matched with the cross-sectional area of the arc-shaped slide plate 36, so that the arc-shaped slide plate 36 can slide left and right in the arc-shaped slot 35 stably, and the use stability is further improved.

Working principle: when the die is fixed, the rotating plate 5 can be rotated through the fixed plate 4 according to the used die specification, one side of the rotating plate 5 is fixedly connected with one end of the bidirectional screw rod 22, the bidirectional screw rod 22 can perform circular motion, the width of the threaded sleeve 23 is matched with the width of the groove 21, the threaded sleeve 23 is limited by the groove 21, the two sets of threaded sleeves 23 can move towards the direction close to each other under the action of the bidirectional screw rod 22, the movable transverse plates 24 which are respectively and fixedly connected with the upper sides of the two sets of threaded sleeves 23 can drive the movable vertical plates 25 and the limiting baffle 26 to move towards the direction close to each other, after the movable transverse plates are moved to a proper position, the two sets of first limiting plates 33 are pushed towards the direction far away from each other, the first limiting plates 33 drive the arc-shaped sliding plates 36, the second limiting plates 34 are driven towards the direction far away from each other, the springs 32 are stressed to deform, then the die is placed on the upper sides of the two sets of the movable transverse plates 24, the two sets of first limiting plates 33 are loosened, the resettability of the springs 32 is utilized, the two sides of the die can be fixed, and the two sides of the die can be rotated by a small amplitude, and the two sides of the die can be fixed by the movable transverse plates 25.

In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a press from both sides and get stable mould fixing device, includes bottom plate (1), its characterized in that: the adjusting device is characterized in that an adjusting device (2) is arranged in the middle of the upper side of the bottom plate (1), the adjusting device (2) comprises a groove (21) formed in the middle of the upper side of the bottom plate (1), two opposite sides of the inner wall of the groove (21) are rotationally connected with a two-way screw rod (22), two ends of the two-way screw rod (22) are connected with threaded sleeves (23) in a threaded manner, the upper sides of the threaded sleeves (23) are fixedly connected with movable transverse plates (24), the upper sides of the movable transverse plates (24) are fixedly connected with movable vertical plates (25), one ends of the inclined opposite angles of the movable vertical plates (25) are fixedly connected with limiting baffles (26), and one sides of the opposite sides of the limiting baffles (26) are provided with limiting devices (3).

2. The clamping stable die fixing device according to claim 1, wherein: the limiting device (3) comprises two groups of limiting grooves (31) formed in opposite sides of the limiting baffles (26), springs (32) are fixedly connected to the inner walls of the limiting grooves (31), first limiting plates (33) are fixedly connected to one ends of the springs (32), arc-shaped grooves (35) are formed in the inner walls of the limiting grooves (31) located on the upper side and the lower side of the springs (32), arc-shaped sliding plates (36) are slidingly connected to the inner portions of the arc-shaped grooves (35), one ends of each two groups of arc-shaped sliding plates (36) are fixedly connected with one side of each first limiting plate, and second limiting plates (34) are fixedly connected to the other ends of each two groups of arc-shaped sliding plates (36).

3. The clamping stable die fixing device according to claim 1, wherein: one end of the bidirectional screw rod (22) extends to the outer side of the bottom plate (1), one end of the bidirectional screw rod (22) is fixedly connected with a fixing plate (4), and four groups of rotating plates (5) are arranged on the surface of the fixing plate (4) at equal intervals.

4. A clip-on stable die attachment as defined in claim 2, wherein: the cross section area of the first limiting plate (33) is larger than that of the limiting groove (31).

5. The clamping stable die fixing device according to claim 1, wherein: the width of the thread sleeve (23) is matched with the width of the groove (21).

6. A clip-on stable die attachment as defined in claim 2, wherein: the cross-sectional area of the arc-shaped groove (35) is matched with the cross-sectional area of the arc-shaped sliding plate (36).