CN215788195U

CN215788195U - High-stability metal cutting machine tool clamping device

Info

Publication number: CN215788195U
Application number: CN202121688111.8U
Authority: CN
Inventors: 杨建波
Original assignee: Xikeyan Shenyang Superhard Material Co ltd
Current assignee: Xikeyan Shenyang Superhard Material Co ltd
Priority date: 2021-07-23
Filing date: 2021-07-23
Publication date: 2022-02-11
Anticipated expiration: 2031-07-23

Abstract

The utility model discloses high-stability metal cutting machine tool clamping equipment, and relates to the technical field of metal forming. The clamping fixture comprises a clamping block, wherein a first fixed disc is fixedly arranged at the bottom end of the clamping block, six separation blocks are arranged on the circumferential array of the bottom surface of the first fixed disc, a fixed hole is fixedly formed in the middle of the top surface of each of the six separation blocks, a storage cutter is arranged in the middle of each of the six separation blocks, a connecting groove is fixedly formed in the middle of each of the six separation blocks, a clamping block is arranged in each connecting groove, and six clamping grooves are fixedly formed outside each connecting groove. The clamping block, the connecting groove and the fixing bulge at the bottom of the fixed disc form a fixing structure, so that the cutting tool can be effectively fixed and used, and the cutting tool is prevented from falling off or sliding during operation.

Description

High-stability metal cutting machine tool clamping device

Technical Field

The utility model belongs to the technical field of metal forming, and particularly relates to high-stability metal cutting machine tool clamping equipment.

Background

The cutter and the machine tool are two important parts in four subsystems of a processing technology system, and different types of cutters are needed for different processing.

Chinese patent application No. CN201921476436.2, which proposes a cutter clamping structure of a metal working machine tool, comprising a cutter holder, a top seat and a protective cover; the tool apron is of a hexagonal block structure, and six threaded holes are formed in the end face of the top of the tool apron in a surrounding manner; the middle part of the end surface of the top of the tool apron is provided with a hexagonal limiting slot; the machine tool cutter is in a long block shape and is distributed in a surrounding shape in the cutter holder; the adjusting handle is installed at the top of the top seat, and the bottom of the top seat is pressed on the end face of the top of the cutter holder.

However, the device proposed in this patent can only be used for storage, and the user needs to take out the tool through complicated operations and place the tool again when switching the tool each time, and then clamp the tool again, so that the operation is complicated, and the work efficiency is reduced.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

In view of the problems in the related art, the present invention provides a high stability clamping device for a metal cutting machine tool, so as to overcome the above technical problems in the related art.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

the utility model is a high stability metal cutting machine tool holding apparatus, comprising: the clamping block, the bottom mounting of clamping block is provided with fixed disk one, the bottom surface circumference array of fixed disk one is provided with six and separates the piece, six separate the fixed orifices that is provided with respectively in the middle of the top surface of piece, six separate the centre of piece and be provided with the storage cutting sword, six separate the fixed spread groove that is provided with in the centre of piece, be provided with the fixture block in the spread groove, the spread groove external fixation is provided with six draw-in grooves, six separate the fixed disk two that is provided with in bottom surface of piece, the center of fixed disk two runs through to be provided with and uses the cutting sword.

Furthermore, the circumference array is provided with six recesses on the fixed disk one, the fixed screw that is provided with respectively in the six recesses, the positive centre of fixed disk one corresponds the fixed regular hexagon's of being provided with of position of connecting groove fixed protruding, makes the center of fixed disk one can correspond the card in the spread groove.

Furthermore, six cushion blocks are fixedly arranged on one circumferential array of the first fixed disk close to the storage cutting knife, and six cushion blocks are fixedly arranged on one circumferential array of the second fixed disk close to the storage cutting knife.

Furthermore, the connecting grooves are regular hexagons, and the clamping grooves are rectangles.

Furthermore, the fixture block is movably connected with the cutting knife through the fixture block.

Furthermore, the separation block is fixedly connected with the second fixed disk, and the cushion block is fixedly connected with the first fixed disk and the second fixed disk.

The utility model has the following beneficial effects:

1. the clamping block is a support column of the whole device, the whole device can be fixed on a machine tool, a cutter can be directly replaced when a machining mode is replaced, machining steps are simplified, and machining efficiency is improved.

2. The fixture block, the connecting groove and the fixing bulge at the bottom of the fixed disc form a fixing structure, so that the cutting knife can be effectively fixed and prevented from falling off or sliding during operation.

Of course, it is not necessary for any product in which the utility model is practiced to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the description below are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without inventive work.

FIG. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic diagram of the overall explosion of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a clamping block; 2. a first fixed disc; 3. storing the cutting knives; 4. a separation block; 5. a second fixed disc; 6. using a cutting knife; 7. fixing screws; 8. cushion blocks; 9. a fixing hole; 10. a groove; 11. a clamping block; 12. connecting grooves; 13. a clamping groove.

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. All other embodiments obtained by a person skilled in the art without any inventive work based on the embodiments of the present invention belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "open", "upper", "lower", "top", "middle", "inner", and the like, indicate positional or orientational relationships and are used merely for convenience in describing the utility model and for simplicity in description, and do not indicate or imply that the referenced components or elements must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model.

Referring to fig. 1-2, the present invention is a high stability metal cutting machine tool holding apparatus, comprising: grip block 1, the bottom mounting of grip block 1 is provided with fixed disk one 2, the bottom surface circumference array of fixed disk one 2 is provided with six separation block 4, six separation block 4's top surface is middle to be fixed respectively and is provided with a fixed orifices 9, six separation block 4's centre is provided with storage cutting sword 3, six separation block 4's centre is fixed and is provided with spread groove 12, be provided with fixture block 11 in the spread groove 12, spread groove 12 external fixation is provided with six draw-in grooves 13, six separation block 4's bottom surface is fixed and is provided with fixed disk two 5, the center of fixed disk two 5 is run through and is provided with and uses cutting sword 6.

In an embodiment, for the first fixed disk 2, six grooves 10 are formed in the first fixed disk 2 in a circumferential array, and a fixing screw 7 is fixedly arranged in each of the six grooves 10, so that the first fixed disk 2 can be fixed on the partition block 4, and a regular hexagonal fixing protrusion is fixedly arranged in the middle of the first fixed disk 2 corresponding to the connecting groove 12, so that the center of the first fixed disk 2 can be correspondingly clamped in the connecting groove 12.

In one embodiment, as for the first fixed disk 2, six cushion blocks 8 are fixedly arranged on one circumferential array of the first fixed disk 2 close to the storage cutting blade 3, and six cushion blocks 8 are fixedly arranged on one circumferential array of the second fixed disk 5 close to the storage cutting blade 3, so that the storage cutting blade 3 can be supported, the blade body of the storage cutting blade 3 is kept parallel to four sides of the clamping groove 13 as far as possible, and the influence of the force in the vertical direction on the clamping of the storage cutting blade 3 is avoided.

In one embodiment, for the above-mentioned connecting slot 12, the connecting slot 12 is a regular hexagon, and the card slot 13 is a rectangle.

In an embodiment, for the fixture block 11, the fixture block 11 is movably connected with the cutting blade 6 through the fixture block, so that the fixture block can be conveniently detached and assembled, and a recoil force is provided for the cutting blade 6 during machining, so that a workpiece to be machined by the cutting blade 6 is prevented from being extruded to cause sliding and further influence on machining.

In one embodiment, for the above separation block 4, the separation block 4 is fixedly connected with the second fixed disk 5, and the cushion block 8 is fixedly connected with the first fixed disk 2 and the second fixed disk 5.

In summary, according to the above technical solution of the present invention, when in use, the fixing screw 7 is unscrewed to separate the first fixing disk 2 from the second fixing disk 5, so as to facilitate taking out a required tool from the storage cutter 3 as the used cutter 6, the rest of the unused tools are the storage cutter 3, the storage cutter 3 includes different types of turning tools, slot cutters, milling cutters, drill bits, and the like, so as to meet different processing requirements, the used cutter 6 penetrates the fixture block 11 located in the connecting slot 12, and simultaneously penetrates the opening at the bottom of the connecting slot 12, the fixture block 11 is connected with the used cutter 6 through the fixture block, so as to prevent the used cutter 6 from directly sliding off from the opening at the bottom of the connecting slot 12, the first fixing disk 2 is reset above the partition block 4, so that the regular hexagonal fixing protrusion at the bottom of the first fixing disk 2 can be just clamped in the connecting slot 12, the fixing bulges are propped against the clamping block 11 again to prevent the cutting blade 6 from being stressed and pushed backwards in the working process, the fixing screws 7 are sequentially arranged in the grooves 10, the fixing screws 7 are fixed in the fixing holes 9 of the separation blocks 4, the fixing disc I2 and the separation blocks 4 are connected and fixed, the fixing bulges at the bottom center of the fixing disc I2 are propped against the clamping block 11 and the cutting blade 6, the cutting blade 6 is prevented from sliding and retreating, the clamping block 1 is placed in a cutter clamping device of a machine tool, the whole device can be fixed, a metal workpiece is machined, meanwhile, the cushion blocks 8, the separation blocks 4 and the rectangular clamping grooves 13 are matched with each other, the clamping grooves 13 fix the tail portion of the storage cutting blade 3, the storage cutting blade 3 is prevented from being thrown out of the clamping grooves 13 when the device rotates, and the cushion blocks 8 positioned above and below the storage cutting blade 3 and the left and right separation blocks 4 enable four clamping grooves 13 of the storage cutting blade 3 to be stored The surface keeps the same horizontal plane, the influence of the force in other directions on the fixation of the clamping groove 13 is reduced, and after the use is finished, the fixing screw 7 is unscrewed, so that the first fixing plate 2 is separated from the second fixing plate 5, and the cutting knife 6 can be conveniently placed into the clamping groove 13.

Through the technical scheme, the clamping block is the support column of the whole device, the whole device can be fixed on a machine tool, a cutter can be directly replaced when a machining mode is replaced, machining steps are simplified, and machining efficiency is improved.

In the description of the present specification, reference to the description of "one embodiment," "an example," "a specific example" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended only to help illustrate the utility model. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and its practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A high stability metal cutting machine tool holding apparatus comprising: grip block (1), its characterized in that, the bottom mounting of grip block (1) is provided with fixed disk (2), the bottom surface circumference array of fixed disk (2) is provided with six branch spacer blocks (4), the fixed orifices (9) that are provided with respectively in the middle of the top surface of six branch spacer blocks (4), the centre of six branch spacer blocks (4) is provided with storage cutting sword (3), the centre of six branch spacer blocks (4) is fixed and is provided with spread groove (12), be provided with fixture block (11) in spread groove (12), spread groove (12) external fixation is provided with six draw-in grooves (13), the fixed disk (5) that is provided with in bottom surface of six branch spacer blocks (4), the center of fixed disk (5) runs through to be provided with and uses cutting sword (6).

2. The high-stability metal cutting machine tool clamping device according to claim 1, wherein six grooves (10) are formed in the first fixed disk (2) in a circumferential array, a fixing screw (7) is fixedly arranged in each of the six grooves (10), and a regular-hexagon fixing protrusion is fixedly arranged in the middle of the first fixed disk (2) corresponding to the connecting groove (12), so that the center of the first fixed disk (2) can be correspondingly clamped in the connecting groove (12).

3. The high-stability metal cutting machine tool clamping device according to claim 1, wherein six cushion blocks (8) are fixedly arranged on one circumferential array of the first fixed disk (2) close to the storage cutting tools (3), and six cushion blocks (8) are fixedly arranged on one circumferential array of the second fixed disk (5) close to the storage cutting tools (3).

4. A high stability metal cutting machine tool holding apparatus according to claim 1, wherein said coupling groove (12) is a regular hexagon and said catching groove (13) is a rectangle.

5. A high stability metal cutting machine tool holding apparatus according to claim 1, wherein said cartridge (11) is movably connected to said cutting blade (6) by means of a cartridge.

6. The high-stability metal cutting machine tool clamping device according to claim 3, wherein the separation block (4) is fixedly connected with the second fixed disk (5), and the cushion block (8) is fixedly connected with the first fixed disk (2) and the second fixed disk (5).