CN213828714U - Automatic clamping die easy to assemble and disassemble - Google Patents

Abstract

The utility model belongs to the field of dies, in particular to an automatic clamping die easy to assemble and disassemble, aiming at the problem that the position adjustment can not be realized after the workpiece is clamped by the existing die clamping and positioning mechanism, so that the workpiece needs to be adjusted again when being processed, and the convenience is not provided, the utility model provides a proposal that comprises a workbench, the top of the workbench is slidably connected with a U-shaped movable plate, the bottom of the workbench is fixedly provided with a stepping motor, the output shaft of the stepping motor is connected with the U-shaped movable plate in a transmission way, the top of the workbench is fixedly provided with an L-shaped plate positioned at one side of the U-shaped movable plate, the utility model can conveniently and stably clamp the workpiece and adjust the position by respectively starting a driving motor and the stepping motor, thereby the workpiece can be conveniently processed at different positions, therefore, the utility model has good practicability.

Description

Automatic clamping die easy to assemble and disassemble

Technical Field

The utility model relates to the technical field of mold, especially, relate to an automatic clamping mould of easily loading and unloading.

Background

The mold refers to various molds and tools for obtaining required products by injection molding, blow molding, extrusion, die casting or forging molding, smelting, stamping and other methods in industrial production, in short, the mold is a tool for manufacturing molded articles, the tool is composed of various parts, and different molds are composed of different parts;

the existing mold clamping and positioning mechanism cannot realize position adjustment after clamping a workpiece, so that the workpiece needs to be adjusted again when being processed, and the mold is inconvenient to use.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving and having the mould to press from both sides tight positioning mechanism and press from both sides tight after to the work piece among the prior art, still can not realize position control for add man-hour to the work piece, need adjust once more, the shortcoming that does not have the convenience, and the automatic clamping mould of an easy loading and unloading of proposing.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an automatic clamping mould of easy loading and unloading, includes the workstation, the top sliding connection of workstation has U type movable plate, and the bottom fixed mounting of workstation has step motor, step motor's output shaft and U type movable plate transmission are connected, the top fixed mounting of workstation has the L template that is located U type movable plate one side, the top symmetrical threaded connection of L template has two screws, and two screws all run through the L template, and two one side bottom fixed mounting that the screw rod is close to each other have same dead lever, sliding connection has the mounting panel on the dead lever, and the equal fixed mounting in bottom one side of mounting panel and the top of U type movable plate has splint, the top fixed mounting of L template has driving motor, and driving motor's output shaft is connected with two screw drive respectively.

Preferably, a gear is fixedly mounted on an output shaft of the stepping motor, a rotating hole is formed in the workbench, a rack is fixedly mounted at the bottom of the U-shaped moving plate, the top of the gear penetrates through the rotating hole and is meshed with the bottom of the rack, the U-shaped moving plate can be conveniently driven to move transversely, and the position of a workpiece can be further adjusted.

Preferably, the bottom sliding connection of dead lever has the collar, and mounting panel and collar fixed connection, the top symmetry fixed mounting of U type movable plate has two U type limiting plates, and the both sides of collar respectively with two U type limiting plate sliding contact, and usable two U type limiting plates slide spacingly to the splint that are located the top to can carry out lateral shifting to conveniently promoting the collar.

Preferably, the top symmetry of L template is rotated and is connected with two screwed pipes, and the top of two screws rods extend to respectively in two screwed pipes and respectively with the inner wall threaded connection of two screwed pipes, driving motor is located two screwed pipes, and driving motor's output shaft is connected with two screwed pipe transmissions respectively, and usable screw principle drives the splint that are located the top and carries out longitudinal movement.

Preferably, the two threaded pipes and the output shaft of the driving motor are fixedly sleeved with driving wheels, and the three driving wheels are in transmission connection with the same driving belt, so that the two threaded pipes can be driven to rotate synchronously and in the same direction.

The utility model discloses in, an automatic clamping mould of easily loading and unloading:

according to the technical scheme, a workpiece is placed on the clamping plates on the U-shaped moving plate, then the driving motor can be started, at the moment, the two threaded pipes can be driven to synchronously rotate under the transmission action of the transmission belt and the three transmission wheels, when the threaded pipes rotate, the threaded rods can be driven to downwards move by using the thread principle, at the moment, the two threaded rods can synchronously downwards move, and therefore the mounting plate can be driven to downwards move until the two clamping plates clamp the workpiece;

after a workpiece is clamped, the position of the workpiece can be conveniently adjusted, the gear is driven to rotate by starting the stepping motor, when the gear rotates, the U-shaped moving plate can be driven to transversely slide on the workbench through the rack, the workpiece can be moved at the moment, and the clamping plate on the mounting plate is in sliding connection with the fixed rod through the mounting ring, so that the mounting ring cannot longitudinally move when the workpiece is transversely moved, and the workpiece can be continuously clamped;

the utility model discloses a start driving motor and step motor respectively and can conveniently carry out stable clamp and position to the work piece and adjust to this adds man-hour to the work piece, can conveniently process the position that the work piece is different, so have good practicality.

Drawings

Fig. 1 is a front view of an easy-to-assemble and disassemble automatic clamping mold according to the present invention;

FIG. 2 is a front view of a threaded pipe and screw connecting structure of an easy-to-assemble and disassemble automatic clamping mold according to the present invention;

fig. 3 is a side view of the connection structure of the stepping motor and the U-shaped moving plate of the automatic clamping mold easy to assemble and disassemble.

In the figure: the device comprises a working table 1, a U-shaped moving plate 2, a rack 3, a gear 4, a 5L-shaped plate, a threaded pipe 6, a driving motor 7, a screw rod 8, a fixing rod 9, a driving belt 10, a mounting ring 11, a clamping plate 12, a U-shaped limiting plate 13, a stepping motor 14 and a driving wheel 15.

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.

Referring to fig. 1-3, an easy-to-assemble and disassemble automatic clamping mold comprises a worktable 1, a U-shaped moving plate 2 is slidably connected to the top of the worktable 1, a stepping motor 14 is fixedly arranged at the bottom of the workbench 1, an output shaft of the stepping motor 14 is in transmission connection with the U-shaped moving plate 2, an L-shaped plate 5 positioned at one side of the U-shaped moving plate 2 is fixedly arranged at the top of the workbench 1, two screw rods 8 are symmetrically in threaded connection with the top of the L-shaped plate 5, and the two screws 8 penetrate through the L-shaped plate 5, the bottom of one side of the two screws 8 close to each other is fixedly provided with the same fixed rod 9, the fixed rod 9 is connected with a mounting plate in a sliding way, and clamping plates 12 are fixedly arranged on one side of the bottom of the mounting plate and the top of the U-shaped moving plate 2, a driving motor 7 is fixedly arranged on the top of the L-shaped plate 5, and an output shaft of the driving motor 7 is in transmission connection with the two screw rods 8 respectively.

Wherein, the utility model discloses a start driving motor 7 and step motor 14 respectively and can conveniently carry out stable clamp and position to the work piece and adjust to this adds man-hour to the work piece, can conveniently process the position that the work piece is different, so have good practicality.

The utility model discloses in, fixed mounting has gear 4 on step motor 14's the output shaft, has seted up on the workstation 1 and has rotated the hole, and the bottom fixed mounting of U type movable plate 2 has rack 3, and the top of gear 4 runs through and rotates the hole and mesh mutually with the bottom of rack 3, can conveniently drive U type movable plate 2 and carry out lateral shifting, further can adjust the position of work piece.

The utility model discloses in, the bottom sliding connection of dead lever 9 has collar 11, and mounting panel and 11 fixed connection of collar, and the top symmetry fixed mounting of U type movable plate 2 has two U type limiting plates 13, and the both sides of collar 11 respectively with two U type limiting plates 13 sliding contact, and two usable U type limiting plates 13 slide spacing to the splint 12 that is located the top to can just promote collar 11 and carry out lateral shifting.

The utility model discloses in, the top symmetry of L template 5 is rotated and is connected with two screwed pipes 6, and the top of two screw rods 8 extend to respectively in two screwed pipes 6 and respectively with the inner wall threaded connection of two screwed pipes 6, driving motor 7 is located two screwed pipes 6, and driving motor 7's output shaft is connected with the transmission of two screwed pipes 6 respectively, and usable screw principle drives the splint 12 that is located the top and carries out longitudinal motion.

The utility model discloses in, on two screwed pipes 6 and on driving motor 7's the output shaft equal fixed cover be equipped with drive wheel 15, and the transmission is connected with same drive belt 10 on three drive wheel 15, can drive two screwed pipes 6 simultaneously and rotate in step, the syntropy.

In the utility model, the technical proposal is that a workpiece is placed on a clamping plate 12 positioned on a U-shaped moving plate 2, then a driving motor 7 can be started, at the moment, two threaded pipes 6 can be driven to synchronously rotate under the transmission action of a transmission belt 10 and three transmission wheels 15, when the threaded pipes 6 rotate, a screw 8 can be driven to move downwards by using a thread principle, at the moment, the two screw 8 can synchronously move downwards so as to drive a mounting plate to move downwards until the two clamping plates 12 clamp the workpiece, after the workpiece is clamped, the position of the workpiece can be conveniently adjusted, at the moment, a gear 4 is driven to rotate by starting a stepping motor 14, when the gear 4 rotates, the U-shaped moving plate 2 can be driven by a rack 3 to transversely slide on a workbench 1, at the moment, the workpiece can be moved, and the clamping plate 12 positioned on the mounting plate is in sliding connection with a fixed rod 9 through a mounting ring 11, therefore, when the workpiece is transversely moved, the mounting ring 11 cannot be longitudinally moved, the workpiece can be continuously clamped, and different positions of the workpiece can be conveniently machined when the workpiece is machined, so that the workpiece clamping device has good practicability.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (5)

1. The automatic clamping die easy to assemble and disassemble comprises a workbench (1) and is characterized in that a U-shaped movable plate (2) is connected to the top of the workbench (1) in a sliding mode, a stepping motor (14) is fixedly mounted at the bottom of the workbench (1), an output shaft of the stepping motor (14) is in transmission connection with the U-shaped movable plate (2), an L-shaped plate (5) located on one side of the U-shaped movable plate (2) is fixedly mounted at the top of the workbench (1), two screw rods (8) are symmetrically in threaded connection with the top of the L-shaped plate (5) and penetrate through the L-shaped plate (5), a same fixed rod (9) is fixedly mounted at the bottom of one side, close to each other, of the two screw rods (8), a mounting plate is connected to the fixed rod (9) in a sliding mode, and clamping plates (12) are fixedly mounted on one side of the bottom of the mounting plate and on the top of the U-shaped movable plate (2), the top of L template (5) is fixed with driving motor (7), and the output shaft of driving motor (7) is connected with two screw rods (8) transmission respectively.

2. The easy-to-assemble and disassemble automatic clamping mold according to claim 1, wherein a gear (4) is fixedly mounted on an output shaft of the stepping motor (14), a rotating hole is formed on the workbench (1), a rack (3) is fixedly mounted at the bottom of the U-shaped moving plate (2), and the top of the gear (4) penetrates through the rotating hole and is meshed with the bottom of the rack (3).

3. An easy-to-assemble and disassemble automatic clamping mold as claimed in claim 1, wherein the bottom of the fixed rod (9) is slidably connected with a mounting ring (11), the mounting ring is fixedly connected with the mounting ring (11), the top of the U-shaped moving plate (2) is symmetrically and fixedly provided with two U-shaped limiting plates (13), and two sides of the mounting ring (11) are respectively in sliding contact with the two U-shaped limiting plates (13).

4. An easy-to-handle automatic clamping die as claimed in claim 1, wherein the top of the L-shaped plate (5) is symmetrically and rotatably connected with two threaded pipes (6), the top ends of two screws (8) respectively extend into the two threaded pipes (6) and are respectively in threaded connection with the inner walls of the two threaded pipes (6), the driving motor (7) is located on the two threaded pipes (6), and the output shaft of the driving motor (7) is respectively in transmission connection with the two threaded pipes (6).

5. An easy-to-handle automatic clamping mold according to claim 4, characterized in that the two threaded pipes (6) and the output shaft of the driving motor (7) are fixedly sleeved with driving wheels (15), and the same driving belt (10) is in transmission connection with the three driving wheels (15).

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