CN219254873U - Automatic chemical industry anchor clamps for vertical machining center - Google Patents

Abstract

The application provides an automatic chemical fixture for a vertical machining center, which comprises a base; during the use, through the starter motor, the motor drives the screw rod and rotates at the inside rotation of cylinder groove, can drive the slider on both ends and carry out synchronous mutual opposite direction when the screw rod is rotatory and remove to base inner wall both ends department, later will wait to process the work piece and place in the base, can contact the centre gripping to the processing work piece, start the electric jar and be used for promoting the rubber slab and stabilize the centre gripping to the work piece, can produce pressure when the rubber slab extrudees the work piece, make the spring deform compression, possess the cushioning effect when so to work piece centre gripping, avoid causing the damage to the work piece, drive the removal function of screw rod and slider through the motor, can adjust the centre gripping according to the model size of processing the work piece, so as to the processing to the work piece.

Description

Automatic chemical industry anchor clamps for vertical machining center

Technical Field

The disclosure relates to the technical field of machining, in particular to an automatic workpiece clamp for a vertical machining center.

Background

The vertical machining center is mainly suitable for machining complex parts such as plates, discs, dies and small shells, can finish working procedures such as milling, boring, drilling, tapping, thread cutting and the like, is at least in three-axis two-linkage, can generally realize three-axis three-linkage, can perform five-axis and six-axis control, has limited vertical column height, reduces the machining range of box workpieces, and has the defects of simple structure, small occupied area and low price compared with the corresponding horizontal machining center; at present, in the market, most of processing clamps for vertical machining centers are unstable in clamping in the clamping process, have no buffering effect and easily damage workpieces to be machined, so that the machining efficiency and the machining effect of the workpieces are reduced.

Disclosure of Invention

In view of the above-described drawbacks or shortcomings in the prior art, it is desirable to provide an automated tool holder for a vertical machining center.

In a first aspect, the present application provides an automated chemical fixture for a vertical machining center, comprising:

the base, square groove has all been seted up at base left and right sides inner wall middle part, every square groove both ends all link up and have seted up rectangular groove around, the base is inside also all to have seted up the cylinder groove, the cylinder groove with square groove is linked together;

the clamping part is positioned in the rectangular groove and comprises a plurality of rectangular hollowed-out plates and rubber plates arranged in the rectangular hollowed-out plates, the clamping part is used for contacting a workpiece to clamp, the workpiece can be buffered through an elastic structure between each rectangular hollowed-out plate and the rubber plate, and a telescopic structure on the outer wall of each rectangular hollowed-out plate is used for driving each rectangular hollowed-out plate to stretch left and right;

the rotating part is positioned in the square groove and comprises a screw rod and a first power source used for driving the screw rod to rotate, each rectangular hollowed-out plate is driven to move, and each rectangular hollowed-out plate can be driven to move left and right through a moving structure on the screw rod.

According to the technical scheme that this application embodiment provided, clamping part still includes a plurality of extension boards, every fixedly connected with a plurality of rubber piece on the one end of rubber board.

According to the technical scheme that this application embodiment provided, elastic construction is the spring, the both ends of spring respectively with rectangle fretwork board and rubber slab fixed connection.

According to the technical scheme that this application embodiment provided, extending structure is the electric jar, the both ends of electric jar respectively with extension board and rectangle fretwork board fixed connection.

According to the technical scheme provided by the embodiment of the application, the first power source is a motor, and the motor is fixedly connected with the left end of the screw rod.

According to the technical scheme provided by the embodiment of the application, the moving structure is a sliding block, and the top of the sliding block is fixedly connected with the support plate.

To sum up, this technical scheme specifically discloses an automatic workpiece clamp for vertical machining center, during the use, through the starter motor, the motor drives the screw rod and rotates in the cylinder inslot, can drive the slider on both ends and carry out synchronous mutual opposite direction removal when the screw rod is rotatory, drive the rubber slab and remove to base inner wall both ends department, later will wait to process the work piece and place in the base, can contact the centre gripping to the work piece, the starter motor jar is used for promoting the rubber slab and stabilizes the centre gripping to the work piece, can produce pressure when the rubber slab extrudees the work piece, make spring 13 deformation compression, so possess the cushioning effect when holding the work piece, avoid causing the damage to the work piece, drive the removal function of screw rod and slider through the motor, can adjust the centre gripping according to the model size of processing the work piece, so as to the processing to the work piece.

Drawings

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

FIG. 1 is a schematic diagram of the overall structure of the present utility model.

FIG. 2 is a schematic view of the whole cross-sectional structure of the present utility model.

FIG. 3 is a schematic cross-sectional view of a base of the present utility model.

Fig. 4 is a schematic view showing a split structure of a clamping portion in cross section according to the present utility model.

Fig. 5 is a schematic cross-sectional view of a rotary part according to the present utility model.

Reference numerals in the drawings: 1. a base; 11. a square groove; 12. a rectangular groove; 13. a cylindrical groove; 2. a clamping part; 21. a support plate; 22. an electric cylinder; 23. rectangular hollowed-out plate; 24. a spring; 25. a rubber plate; 26. a rubber block; 3. a rotating part; 31. a motor; 32. a screw; 33. a sliding block.

Detailed Description

The present application is described in further detail below with reference to the drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the utility model and are not limiting of the utility model. It should be noted that, for convenience of description, only the portions related to the utility model are shown in the drawings.

It should be noted that, in the case of no conflict, the embodiments and features in the embodiments may be combined with each other. The present application will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

Example 1

Please refer to fig. 1 to 5, an automatic workpiece fixture for a vertical machining center, which comprises a base 1, square grooves 11 are formed in the middle of inner walls of the left and right sides of the base 1, rectangular grooves 12 are formed in front and rear ends of each square groove 11, cylindrical grooves 13 are also formed in inner walls of the bottom of the base 1, and the cylindrical grooves 13 are communicated with the square grooves 11, and the automatic workpiece fixture further comprises:

clamping part 2, clamping part 2 is located rectangular slot 12, clamping part 2 includes a plurality of rectangle fretwork boards 23 and locates the rubber slab 25 in every rectangle fretwork board 23 for contact work piece centre gripping, buffering when can be to the centre gripping work piece through the elastic structure in the middle of every rectangle fretwork board 23 and the rubber slab 25, the extending structure on the outer wall of every rectangle fretwork board 23 is used for driving every rectangle fretwork board 23 and carries out controlling the flexible, clamping part 2 still includes a plurality of extension boards 21, fixedly connected with a plurality of rubber piece 26 on the one end of every rubber slab 25, elastic structure is spring 24, spring 24's both ends respectively with rectangle fretwork board 23 inner wall, rubber slab 25 fixed connection, extending structure is electric jar 22, electric jar 22's both ends respectively with extension board 21, rectangle fretwork board 23 fixed connection.

In this embodiment, the rubber plate 25 is tightly attached to the inner wall of the rectangular slot 12, and the rubber plate 25 is tightly clamped to the inner wall of the rectangular hollow plate 23.

The rotating part 3, the rotating part 3 is located in the square groove 11, the rotating part 3 comprises a screw rod 32 and a first power source for driving the screw rod 32 to rotate, each rectangular hollowed-out plate 23 is driven to move, each rectangular hollowed-out plate 23 can be driven to move left and right through a moving structure on the screw rod 32, the first power source is a motor 31, the motor 31 is fixedly connected with the left end of the screw rod 32, and the moving structure is a sliding block 33.

In this embodiment, the motor 31 is fixedly connected with the outer wall of the left end of the base 1, the sliding connection is attached between the sliding block 33 and the inner wall of the square groove 11, and the top end of the sliding block 33 is fixedly connected with the support plate 21.

The supplement is needed; the model of the motor 31 is FCBF71B4, the control switch and the storage battery are both arranged on the base 1, the control switch and a switch wire of the storage battery form a complete current loop, and the control switch is pressed down during starting.

Working principle: during the use, through the starter motor 31, motor 31 drives screw rod 32 and rotates in cylinder groove 13, because screw rod 32 comprises positive screw thread and two sections threaded rods of back screw thread, can drive the slider 33 on both ends and carry out synchronous mutual opposite direction and remove when screw rod 32 rotates, square groove 11 can play horizontal direction effect to the slider 33 that moves, thereby drive rubber slab 25 and remove to base 1 inner wall both ends department, later place the work piece that will wait to process in base 1, can carry out the contact centre gripping to the work piece, start the motor 22 and be used for promoting rubber slab 25 and carry out stable centre gripping to the work piece, can produce pressure when rubber slab 25 extrudees the work piece, pressure is transmitted by rubber slab 25 for spring 24, make spring 24 carry out deformation compression, thereby make rubber slab 25 shrink back to in the rectangle fretwork board 23, so possess the buffering effect when centre gripping to the work piece, avoid electric cylinder 22 to promote impact force too big, damage is caused to the work piece, wherein the rubber block 26 that sets up on rubber slab 25 can increase the friction with the work piece, prevent the effect of collision, can carry out the centre gripping to the work piece through motor 31 and can carry out the centre gripping to the work piece according to the size of work piece.

The foregoing description is only of the preferred embodiments of the present application and is presented as a description of the principles of the technology being utilized. It will be appreciated by persons skilled in the art that the scope of the utility model referred to in this application is not limited to the specific combinations of features described above, but it is intended to cover other embodiments in which any combination of features described above or equivalents thereof is possible without departing from the spirit of the utility model. Such as the above-described features and technical features having similar functions (but not limited to) disclosed in the present application are replaced with each other.

Claims (6)

1. An automatic chemical industry anchor clamps for vertical machining center, characterized in that includes:

the base (1), square grooves (11) are formed in the middle of the inner walls of the left side and the right side of the base (1), rectangular grooves (12) are formed in the front end and the rear end of each square groove (11) in a penetrating mode, cylindrical grooves (13) are formed in the base (1), and the cylindrical grooves (13) are communicated with the square grooves (11);

the clamping part (2), the clamping part (2) is located in the rectangular groove (12), the clamping part (2) comprises a plurality of rectangular hollowed-out plates (23) and rubber plates (25) arranged in each rectangular hollowed-out plate (23), the clamping part is used for contacting with a workpiece to clamp the workpiece, the workpiece can be buffered through an elastic structure between each rectangular hollowed-out plate (23) and the rubber plate (25), and a telescopic structure on the outer wall of each rectangular hollowed-out plate (23) is used for driving each rectangular hollowed-out plate (23) to stretch left and right;

the rotating part (3), the rotating part (3) is located in the square groove (11), the rotating part (3) comprises a screw rod (32) and a first power source used for driving the screw rod (32) to rotate, each rectangular hollowed-out plate (23) is driven to move, and each rectangular hollowed-out plate (23) can be driven to move left and right through a moving structure on the screw rod (32).

2. An automatic workpiece fixture for a vertical machining center according to claim 1, wherein the clamping part (2) further comprises a plurality of support plates (21), and a plurality of rubber blocks (26) are fixedly connected to one end of each rubber plate (25).

3. An automatic chemical fixture for a vertical machining center according to claim 1, wherein the elastic structure is a spring (24), and two ends of the spring (24) are fixedly connected with the rectangular hollowed-out plate (23) and the rubber plate (25) respectively.

4. The automatic chemical fixture for the vertical machining center according to claim 1, wherein the telescopic structure is an electric cylinder (22), and two ends of the electric cylinder (22) are fixedly connected with the support plate (21) and the rectangular hollowed-out plate (23) respectively.

5. An automated chemical industry clamp for a vertical machining center according to claim 1, wherein the first power source is a motor (31), and the motor (31) is fixedly connected with the left end of the screw (32).

6. An automated chemical industry clamp for vertical machining centers according to claim 2, characterized in that the moving structure is a slider (33), the top of the slider (33) being fixedly connected to the support plate (21).

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