CN106624902B - Clamping structure for die machining - Google Patents

Abstract

The invention provides a clamping structure for die machining, which comprises an operation table, a base, hydraulic cylinders, lifting columns, sliding grooves, a support plate, pneumatic lifting rods, guide plates, threaded columns and threaded holes, wherein the four hydraulic cylinders are respectively arranged at four edges of the upper end surface of the base, the four lifting columns are respectively arranged on the upper end surface of the hydraulic cylinders, the upper ends of the lifting columns are connected with the operation table, the design is convenient for moving and fixing the clamping structure, the sliding grooves are symmetrically arranged on the upper end surface of the operation table in the front-back direction, the support plate is symmetrically arranged on the upper end surface of the operation table in the left-right direction, the lower end of the support plate is connected with the sliding grooves, the upper end surface of the support plate is symmetrically provided with the two pneumatic lifting rods in the front-back direction, the guide plates are symmetrically provided with the two threaded holes, and the threaded columns are, good stability and wide application range.

Description

A clamping structure for mold processing

technical field

The invention relates to a clamping structure for mold processing, which belongs to the technical field of mold processing.

Background technique

Mold making (MoldMaking) refers to the processing of forming and billet tools, and also includes shearing dies and die-cutting dies. Usually, the mold consists of two parts, the upper mold and the lower mold. The steel plate is placed between the upper and lower molds, and the material is formed under the action of the press. When the press is opened, the workpiece determined by the shape of the mold is obtained or the corresponding waste is removed. Workpieces as small as electronic connectors and as large as automotive dashboards can be molded. Progressive die refers to a set of molds that can automatically move the workpiece from one station to another, and obtain formed parts at the last station. Mold processing technology includes: cutting die, punching die, composite die, extrusion die, four slide rail die, progressive die, stamping die and die-cutting die, etc.

In the prior art, in the process of processing wear-resistant materials, molds of various shapes are required. Most of the molds are processed by milling machines and drilling machines, and fixtures are used to clamp the workpiece for cutting processing, and molds of different sizes and specifications are processed. , you want the fixture to be able to resize, not replace the fixture.

Contents of the invention

Aiming at the deficiencies in the prior art, the purpose of the present invention is to provide a clamping structure for mold processing to solve the problems raised in the above-mentioned background technology. The present invention is easy to move, easy to operate, good in stability and wide in use.

In order to achieve the above object, the present invention is achieved through the following technical solutions: a clamping structure for mold processing, including a position fixing assembly, an operating table and a clamping assembly, the operating table is installed on the upper end of the position fixing assembly, The clamping assembly is assembled on the upper end surface of the console, and the position fixing assembly includes a universal wheel, a base, a hydraulic cylinder, a lifting column and a fixing ring, the universal wheel is installed on the lower end surface of the base, and the hydraulic cylinder is provided with Four, the four hydraulic cylinders are respectively installed at the four corners of the upper end surface of the base, and the lifting columns are provided with four, and the four lifting columns are respectively installed on the upper end surfaces of the hydraulic cylinders, and the upper ends of the lifting columns are connected with Operating table, four fixed rings are provided, two fixed rings are symmetrically fixed on the front end of the base, two fixed rings are fixed symmetrically on the front end of the base, the clamping assembly includes a chute, a mold Fixing nails, carrier boards, air pressure lifting rods, guide plates, threaded columns and threaded holes, the chute is provided with two, and the chute is symmetrically opened on the upper end surface of the console, and the carrier board is provided with two pieces, so The carrier board is symmetrically installed on the upper end surface of the operating table, the lower end of the carrier board is connected with the chute, and there are more than two mold fixing nails, and the two or more mold fixing nails are fixed on the carrier board at equal distances. , the air pressure lifting rods are provided with four, and the upper surface of the carrier plate is equipped with two air pressure lifting rods symmetrically front and back, and the guide plate is provided with two pieces, and the guide plates are respectively installed on the upper end faces of the air pressure lifting rods. There are four threaded holes, and two threaded holes are symmetrically opened on the left end surface of the guide plate, and threaded columns are installed in the threaded holes.

Further, the upper end surface of the base is provided with a square blind hole, and the hydraulic cylinders are respectively assembled in the square through hole.

Further, a fixing column is installed in the fixing ring.

Further, the carrier board is connected with the chute through the slider.

Further, a connecting hole is opened on the left end surface of the threaded column.

Further, the threaded column is connected with the clamping piece through the connection hole.

Beneficial effects of the present invention: a clamping structure for mold processing of the present invention, because the present invention adds universal wheels, bases, hydraulic cylinders and fixed rings, the design is convenient for the movement and fixation of the present invention, and can be adjusted The height of the operating platform solves the problem that the clamping device for mold processing in the prior art is a fixed structure and cannot be moved to the position where the processing materials are piled up, and the work intensity of the staff is high when using it.

Because the present invention adds chute, mold fixing nail, carrier plate, air pressure lifting rod, guide plate and threaded column, this design improves the adaptability of the present invention, makes the present invention can be used for different part processing, solves the problem of prior art The clamping device for mold processing can only be used for specific parts processing, and the use range is small.

Due to the addition of a square through hole, this design facilitates the installation of the hydraulic cylinder; due to the addition of a fixing column, this design facilitates the fixing of the position of the present invention; due to the addition of a slider, this design facilitates the installation and movement of the carrier plate; Hole, this design enables the present invention to connect different clamping pieces, because of adding the clamping piece, this design improves the scope of use of the present invention, the present invention is easy to move, easy to operate, good in stability, and wide in scope of use.

Description of drawings

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

Fig. 1 is the structural representation of a kind of clamping structure that is used for mold processing of the present invention;

Fig. 2 is a structural schematic diagram of a position fixing component in a clamping structure for mold processing according to the present invention;

3 is a schematic structural view of a clamping assembly in a clamping structure for mold processing according to the present invention;

In the figure: 1-position fixing component, 2-operating table, 3-clamping component, 11-universal wheel, 12-base, 13-hydraulic cylinder, 14-lifting column, 15-fixing ring, 31-chute, 32-mold fixing nails, 33-carrier plate, 34-air pressure lifting rod, 35-guide plate, 36-threaded column, 37-threaded hole.

Detailed ways

In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.

Please refer to Figures 1-3, the present invention provides a technical solution: a clamping structure for mold processing, including a position fixing component 1, an operating platform 2 and a clamping component 3, and the operating platform 2 is installed on the position fixing component 1 upper end, the clamping assembly 3 is assembled on the upper end surface of the console 2.

The position fixing assembly 1 includes a universal wheel 11, a base 12, a hydraulic cylinder 13, a lifting column 14 and a fixed ring 15. The universal wheel 11 is installed on the lower end surface of the base 12, and four hydraulic cylinders 13 are provided. The four hydraulic cylinders 13 are respectively Installed on the four corners of the upper end surface of the base 12, four lifting columns 14 are installed on the upper end surface of the hydraulic cylinder 13 respectively. , two fixed rings 15 are symmetrically fixed on the front end of the base 12, and two fixed rings 15 are fixed symmetrically on the front end of the base 12. This design solves the problem that the mold processing clamping device in the prior art is a fixed structure and cannot be moved to the The location where the materials are stacked, the problem of high work intensity when the staff uses it.

The clamping assembly 3 includes a chute 31, a mold fixing nail 32, a carrier plate 33, an air pressure lifting rod 34, a guide plate 35, a threaded column 36 and a threaded hole 37. On the upper end surface of the table 2, two carrier plates 33 are provided, and the carrier plates 33 are symmetrically installed on the upper end surface of the operating table 2. Die fixing nails 32 are equidistantly fixed on the carrier plate 33 respectively, four air pressure lifting rods 34 are provided, two air pressure lifting rods 34 are installed symmetrically on the upper end surface of the carrier plate 33, two guide plates 35 are provided, and the guide plates 35 are respectively Installed on the upper end surface of the air pressure lifting rod 34, four threaded holes 37 are provided, and two threaded holes 37 are provided symmetrically in the front and back of the guide plate 35, and threaded columns 36 are assembled in the threaded holes 37. This design solves the problem of mold processing in the prior art. The specific clamping device can only be used for specific parts processing, and the use range is small.

The upper end surface of the base 12 is provided with a square blind hole, and the hydraulic cylinders 13 are respectively assembled inside the square through holes, the fixed ring 15 is equipped with a fixed post, the carrier plate 33 is connected with the chute 31 through a slider, and the left end of the threaded post 36 is opened There is a connecting hole through which the threaded column 36 is connected with the clamping piece.

The specific embodiment: when the staff uses the present invention, push the base 12, the base 12 moves to drive the universal wheel 11 to rotate, thereby the present invention is moved to a position convenient for work, and then the staff assembles the fixed column inside the fixed ring 15, and Utilize the fixed column to fix the position of the present invention, and the staff adjusts the height of the console 2 according to the height that is convenient for processing. When adjusting, the staff makes the hydraulic cylinder 13 operate, and the hydraulic cylinder 13 works to drive the lifting column 14 to rise and fall, thereby driving the console 2 To move, when the console 2 moves to a suitable position, the staff stops the hydraulic cylinder 13, which is convenient for the movement and fixing of the present invention.

After the position of the present invention is fixed, the staff selects the mold to be used, and places the mold at the middle position of the upper end surface of the console 2, and then the staff moves the carrier plate 33 so that the carrier plate 33 moves toward the mold direction, thereby fixing the mold The nail 32 fixes the position of the mold, and then the staff assembles a suitable clamping piece inside the connection hole, places the processing material in a suitable position, the staff moves the threaded column 36, and the movement of the threaded column 36 drives the clamping piece to move, thereby This design improves the adaptability of the invention by securing the material to be processed.

The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above. For those skilled in the art, it is obvious that the present invention is not limited to the details of the above-mentioned exemplary embodiments, and without departing from the spirit or basic principles of the present invention. The present invention can be implemented in other specific forms without any specific features. Accordingly, the embodiments should be regarded in all points of view as exemplary and not restrictive, the scope of the invention being defined by the appended claims rather than the foregoing description, and it is therefore intended that the scope of the invention be defined by the appended claims rather than by the foregoing description. All changes within the meaning and range of equivalents of the elements are embraced in the present invention. Any reference sign in a claim should not be construed as limiting the claim concerned.

In addition, it should be understood that although this specification is described according to implementation modes, not each implementation mode only contains an independent technical solution, and this description in the specification is only for clarity, and those skilled in the art should take the specification as a whole , the technical solutions in the various embodiments can also be properly combined to form other implementations that can be understood by those skilled in the art.

Claims (6)

1. A clamping structure for mold processing, including a position fixing component (1), an operating platform (2) and a clamping component (3), characterized in that: the operating platform (2) is installed on the position fixing component (1) the upper end, the clamping assembly (3) is assembled on the upper end surface of the console (2); The position fixing assembly (1) includes a universal wheel (11), a base (12), a hydraulic cylinder (13), a lifting column (14) and a fixing ring (15), and the universal wheel (11) is installed on the base (12) The lower end surface, the hydraulic cylinder (13) is provided with four, and the four hydraulic cylinders (13) are respectively installed at the four corners of the upper end surface of the base (12), and the lifting column (14) is provided with Four, the four lifting columns (14) are respectively installed on the upper end surface of the hydraulic cylinder (13), the upper end of the lifting column (14) is connected with the console (2), and the fixing ring (15) is provided with four , two fixing rings (15) are symmetrically fixed on the front end of the base (12); The clamping assembly (3) includes a chute (31), a mold fixing nail (32), a carrier plate (33), an air pressure lifting rod (34), a guide plate (35), a threaded column (36) and a threaded hole (37 ), the chute (31) is provided with two, the chute (31) is symmetrically opened on the upper end surface of the console (2), the carrier plate (33) is provided with two pieces, and the carrier plate ( 33) Left and right symmetrically installed on the upper end surface of the console (2), the lower end of the carrier plate (33) is connected with the chute (31), and the mold fixing nails (32) are provided with two or more, and the two or more The mold fixing nails (32) are respectively equidistantly fixed on the carrier plate (33), the air pressure lifting rods (34) are provided with four, and the upper end surface of the carrier plate (33) is symmetrically installed with two air pressure lifting rods. (34), the guide plate (35) is provided with two pieces, and the guide plate (35) is respectively installed on the upper end surface of the air pressure lifting rod (34), and the threaded hole (37) is provided with four pieces, and the guide plate (35) ) The left end face is provided with two threaded holes (37) symmetrically front and back, and threaded columns (36) are assembled in the threaded holes (37). 2. A clamping structure for mold processing according to claim 1, characterized in that: the upper end surface of the base (12) is provided with a square blind hole, and the hydraulic cylinders (13) are respectively assembled in the square through holes internal. 3. A clamping structure for mold processing according to claim 1, characterized in that: said fixing ring (15) is equipped with a fixing column. 4 . The clamping structure for mold processing according to claim 1 , characterized in that: the carrier plate ( 33 ) is connected with the slide groove ( 31 ) through a slider. 5. A clamping structure for mold processing according to claim 1, characterized in that: the left end surface of the threaded column (36) is provided with a connecting hole. 6 . A clamping structure for mold processing according to claim 1 , characterized in that: the threaded column ( 36 ) is connected to the clamping piece through a connecting hole. 7 .