CN212735742U

CN212735742U - Pneumatic clamping smelting tool for die machining

Info

Publication number: CN212735742U
Application number: CN202021521681.3U
Authority: CN
Inventors: 李松; 王学田; 王尽哲; 吕世博
Original assignee: Tianjin Yuetian Precision Mould Co ltd
Current assignee: Tianjin Yuetian Precision Mould Co ltd
Priority date: 2020-07-29
Filing date: 2020-07-29
Publication date: 2021-03-19
Anticipated expiration: 2030-07-29

Abstract

The utility model discloses a pneumatic clamping tool for mold processing, which comprises a base plate and a worktable. A double-headed motor is fixed at the top center of the baseboard by screws, and the output shafts of the double-headed motor are connected with horizontally arranged threaded rods. The rods are all rotatably connected to the top of the bottom plate, the threaded rods are all threadedly connected with movable plates, the tops of the movable plates are hinged with symmetrically arranged first connecting rods, and the other ends of the first connecting rods are hinged on the bottom of the workbench to work. One side of the table is provided with a vertically arranged rotating column, the top of the rotating column is fixed with a horizontally arranged mounting plate, and the bottom of the mounting plate is installed with a symmetrically arranged clamping mechanism. The clamping mechanism includes a horizontally arranged fixed plate, a fixed plate A vertically arranged movable rod is slidably connected to the top of the . The device makes the clamping of the workpiece fast and efficient, greatly improves the work efficiency, and at the same time pre-fixes the irregular workpiece in advance, which can effectively prevent the workpiece from shifting.

Description

Pneumatic clamping smelting tool for die machining

Technical Field

The utility model relates to a mould processing technology field specifically is a pneumatic clamping smelting tool is used in mould processing.

Background

The die machining is the machining of a forming tool and a blank making tool, and further comprises a shearing die and a die cutting die, under the normal condition, the die is composed of an upper die and a lower die, a steel plate is placed between the upper die and the lower die, the forming of materials is realized under the action of a press, when the press is opened, a workpiece determined by the shape of the die can be obtained or corresponding waste materials can be removed, and the workpiece is small as an electronic connector and large as an automobile instrument panel can be formed by the die.

The anchor clamps are the more common auxiliary processing instrument in the mould is made, and some traditional anchor clamps are by manual control, and the mode of production is comparatively laggard, and the working process of a small number of pneumatic fixtures in addition is as follows: the workpiece is clamped to a machining position, the workpiece is clamped for blanking after machining is finished, then a new workpiece is clamped, and the production process is low in efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pneumatic clamping smelting tool is used in mould processing through first connecting rod, workstation, double-end motor, fly leaf, threaded rod, bottom plate, fixture, mounting panel, rotation post, movable rod, second connecting rod, cylinder, fixed block, guide arm, spring, clamp plate, splint, connecting rod and fixed plate cooperation work for the clamping of work piece is high efficiency, improves work efficiency greatly, fixes in advance to irregular work piece simultaneously, can effectively prevent the work piece skew.

In order to achieve the above object, the utility model provides a following technical scheme: a pneumatic clamping jig for die machining comprises a bottom plate and a workbench, wherein a double-end motor is fixed at the top center position of the bottom plate through screws, a horizontally arranged threaded rod is connected to an output shaft of the double-end motor, the threaded rod is rotatably connected to the top of the bottom plate, a movable plate is connected to the threaded rod in a threaded manner, first connecting rods symmetrically arranged are hinged to the top of the movable plate, the other ends of the first connecting rods are hinged to the bottom of the workbench, a vertically arranged rotating column is arranged on one side of the workbench, a horizontally arranged mounting plate is fixed at the top of the rotating column, symmetrically arranged clamping mechanisms are installed at the bottom of the mounting plate, each clamping mechanism comprises a horizontally arranged fixed plate, a vertically arranged movable rod is slidably connected to the top of the fixed plate, and a cylinder is fixed at the top center position of the fixed plate, the piston rod of cylinder is connected with the fixed block, it has the second connecting rod that the symmetry set up to articulate on the fixed block, just the other end of second connecting rod is equallyd divide and is do not articulated on the movable rod that corresponds, the one end that the movable rod extends to the fixed plate bottom all is connected with splint.

As a preferred embodiment of the utility model, be equipped with the clamp plate that the level set up under the fixed plate, the top of clamp plate is fixed with evenly distributed's guide arm, just the guide arm all with fixed plate sliding connection, all cup jointed the spring on the guide arm, the bottom at the fixed plate is connected to the one end of spring, the top at the clamp plate is connected to the other end of spring.

As an embodiment of the present invention, the top of the fixing plate is provided with a rectangular opening, which is symmetrically arranged, the rectangular opening is internally connected with a connecting rod, which is horizontally arranged, and the movable rod is respectively connected with the corresponding connecting rod in a sliding manner.

As an embodiment of the present invention, the sliding groove is provided at the top of the bottom plate, the bottom of the movable plate is provided with uniform and separate sliding blocks, and the sliding blocks are connected in the sliding groove in a sliding manner.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses a first connecting rod, workstation, double-end motor, fly leaf, threaded rod, bottom plate, fixture, mounting panel, rotation post, movable rod, second connecting rod, fixed block, cylinder, guide arm, spring, clamp plate, splint, connecting rod and fixed plate cooperation work for the clamping of work piece is high efficiency, improves work efficiency greatly, fixes in advance to irregular work piece simultaneously, can effectively prevent the work piece skew.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic structural view of a pneumatic clamping jig for die processing of the present invention;

FIG. 2 is a schematic structural view of the clamping mechanism of the present invention;

fig. 3 is a top sectional view of the clamping mechanism of the present invention.

In the figure: the device comprises a first connecting rod 1, a workbench 2, a double-head motor 3, a movable plate 4, a threaded rod 5, a bottom plate 6, a clamping mechanism 7, a mounting plate 8, a rotating column 9, a movable rod 10, a second connecting rod 11, a fixed block 12, a cylinder 13, a guide rod 14, a spring 15, a pressing plate 16, a clamping plate 17, a connecting rod 18 and a fixed plate 19.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "connected" and "disposed" are to be interpreted broadly, and may be, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed; the utility model discloses in provide only supply the reference with the model of electrical apparatus. For those skilled in the art, different types of electrical appliances with the same function can be replaced according to actual use conditions, and for those skilled in the art, the specific meaning of the above terms in the present invention can be understood in specific situations.

Referring to fig. 1-3, the present invention provides a technical solution: a pneumatic clamping jig for die processing comprises a bottom plate 6 and a workbench 2, a double-headed motor 3 is fixed at the top center position of the bottom plate 6 through screws, output shafts of the double-headed motor 3 are all connected with a horizontally arranged threaded rod 5, the threaded rod 5 is rotatably connected at the top of the bottom plate 6, a movable plate 4 is connected on the threaded rod 5 in a threaded manner, first connecting rods 1 which are symmetrically arranged are hinged at the top of the movable plate 4, the other ends of the first connecting rods 1 are all hinged at the bottom of the workbench 2, a vertically arranged rotating column 9 is arranged at one side of the workbench 2, a horizontally arranged mounting plate 8 is fixed at the top of the rotating column 9, clamping mechanisms 7 which are symmetrically arranged are mounted at the bottom of the mounting plate 8, each clamping mechanism 7 comprises a horizontally arranged fixed plate 19, a vertically arranged movable rod 10 is slidably connected at the top of the fixed plate 19, and a cylinder 13 is fixed, the piston rod of cylinder 13 is connected with fixed block 12, and articulated on the fixed block 12 have the second connecting rod 11 that the symmetry set up, and the other end of second connecting rod 11 equally divide and articulate respectively on corresponding movable rod 10, and the one end that movable rod 10 extended to fixed plate 19 bottom all is connected with splint 17.

Wherein, be equipped with the clamp plate 16 of level setting under fixed plate 19, the top of clamp plate 16 is fixed with evenly distributed's guide arm 14, and guide arm 14 all with fixed plate 19 sliding connection, all cup jointed spring 15 on the guide arm 14, the bottom at fixed plate 19 is connected to the one end of spring 15, the top at clamp plate 16 is connected to the other end of spring 15.

Wherein, the rectangle opening that the symmetry set up is seted up at the top of fixed plate 19, all is connected with the connecting rod 18 of level setting in the rectangle opening, and movable rod 10 sliding connection respectively is on the connecting rod 18 that corresponds.

Wherein, the spout has been seted up at the top of bottom plate 6, and the bottom of fly leaf 4 is equipped with even respective slider, and the equal sliding connection of slider is in the spout.

It should be noted that the utility model relates to a pneumatic clamping jig for mold processing, which comprises a first connecting rod 1, a workbench 2, a double-end motor 3, a movable plate 4, a threaded rod 5, a bottom plate 6, a clamping mechanism 7, a mounting plate 8, a rotating column 9, a movable rod 10, a second connecting rod 11, a cylinder 13, a guide rod 14, a spring 15, a pressing plate 16, a clamping plate 17, a connecting rod 18 and a fixing plate 19, wherein the components are all universal standard components or components known by technicians in the field, the structure and principle of the pneumatic clamping jig are known by technicians in the field through a technical manual or conventional experimental methods, when the pneumatic clamping jig works, when the workpiece needs to be clamped, the double-end motor 3 drives the two threaded rods 5 to rotate, the two movable plates are close to or far away from each other, the workpiece on the surface of the pneumatic clamping jig is adjusted to a proper position through the first connecting rod, the clamp plate 16 acts on the workpiece to fix the workpiece, prevent the irregular workpiece from deviating in the clamping operation, when clamping the workpiece, the cylinder 13 promotes the fixed block 12, two second connecting rods 11 drive two movable rods 10 to be close to each other, two clamp plates 7 rotate the workpiece clamping to the processing station through the rotating column 9 at this moment, another fixture 7 stands by at this moment, after the workpiece is processed, the stand horse carries out the clamping and sends into the workpiece to process, the clamping of this pneumatic clamping fixture workpiece is fast and efficient, the work efficiency is greatly improved, simultaneously, the irregular workpiece is pre-fixed in advance, and the workpiece can be effectively prevented from deviating.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a pneumatic clamping smelting tool is used in mould processing, includes bottom plate (6) and workstation (2), its characterized in that, the top central point of bottom plate (6) puts and has double-end motor (3) through the screw fixation, the output shaft of double-end motor (3) all is connected with threaded rod (5) that the level set up, threaded rod (5) all rotates the top of connecting at bottom plate (6), equal threaded connection has fly leaf (4) on threaded rod (5), the top of fly leaf (4) all articulates there is first connecting rod (1) of symmetry setting, the other end of first connecting rod (1) all articulates the bottom at workstation (2), one side of workstation (2) is equipped with vertical rotation post (9) that sets up, the top of rotation post (9) is fixed with mounting panel (8) that the level set up, the fixture (7) of symmetry setting are installed to the bottom of mounting panel (8), fixture (7) is including fixed plate (19) that the level set up, the top sliding connection of fixed plate (19) has movable rod (10) of vertical setting, the top central point of fixed plate (19) puts and is fixed with cylinder (13), the piston rod of cylinder (13) is connected with fixed block (12), it has second connecting rod (11) that the symmetry set up to articulate on fixed block (12), just the other end of second connecting rod (11) is equallyd divide and is do not articulated on corresponding movable rod (10), the one end that movable rod (10) extended to fixed plate (19) bottom all is connected with splint (17).

2. The pneumatic clamping jig for die processing according to claim 1, characterized in that: the improved structure is characterized in that a pressing plate (16) horizontally arranged is arranged under the fixing plate (19), guide rods (14) which are uniformly distributed are fixed at the top of the pressing plate (16), the guide rods (14) are all connected with the fixing plate (19) in a sliding mode, springs (15) are sleeved on the guide rods (14), one ends of the springs (15) are connected to the bottom of the fixing plate (19), and the other ends of the springs (15) are connected to the top of the pressing plate (16).

3. The pneumatic clamping jig for die processing according to claim 1, characterized in that: the rectangle opening that the symmetry set up is seted up at the top of fixed plate (19), all be connected with connecting rod (18) that the level set up in the rectangle opening, just movable rod (10) sliding connection respectively is on connecting rod (18) that correspond.

4. The pneumatic clamping jig for die processing according to claim 1, characterized in that: the top of the bottom plate (6) is provided with a sliding groove, the bottom of the movable plate (4) is provided with sliding blocks which are evenly and respectively connected in the sliding groove in a sliding mode.