CN213889163U - Multi-item synchronous positioning mechanism for parts of numerical control machine tool - Google Patents

Abstract

The utility model discloses a numerical control machine part multinomial synchronous positioning mechanism, which comprises a fixed base and a connecting square block, wherein the connecting square block is fixedly arranged at the upper end position of the fixed base, the upper end of the connecting square block is provided with a workpiece placing block, the upper end of the workpiece placing block is provided with a metal workpiece, the right side of the workpiece placing block is arranged on the fixed base and is provided with an inner side air cylinder, the numerical control machine part multinomial synchronous positioning mechanism can effectively lock and fix an object by the jacking of a lock joint rotating block and the pulling of a fixed pulling block, and a rotating claw block can effectively limit and fix the object by the jacking of the jacking and the pulling of a clamping claw pulling block, so that the numerical control machine part multinomial synchronous positioning mechanism is more stable in processing, and the whole numerical control machine part can be synchronously fixed by the air pressure pushing of the outer side air cylinder and the inner side air cylinder, thereby being more convenient in fixing, effectively avoiding workpiece position deviation caused by unilateral fixation.

Description

Multi-item synchronous positioning mechanism for parts of numerical control machine tool

Technical Field

The utility model relates to a digit control machine tool technical field specifically is a multinomial synchronous positioning mechanism of digit control machine tool part.

Background

The numerical control machine tool is a digital control machine tool for short, and is an automatic machine tool provided with a program control system, and the machine tool can act and machine parts according to a programmed program. Integrates the latest technologies of machinery, automation, computers, measurement, microelectronics and the like. The basic components comprise a processing program carrier, a numerical control device, a servo driving device, a machine tool main body and other auxiliary devices. The numerical control machine tool solves the problem of machining of complex, precise, small-batch and various parts, is a flexible and high-efficiency automatic machine tool, represents the development direction of the control technology of modern machine tools, and is a typical mechanical and electrical integration product. The method has been widely used in modern industries, and the production efficiency of enterprises is greatly improved. When the parts of the machine tool are fixed in multiple ways, a plurality of synchronous positioning mechanisms of the parts of the numerical control machine tool are needed.

At present, when a plurality of synchronous positioning mechanisms of parts of the numerical control machine tool on the market are fixed, the parts are not stable when the parts are clamped fixedly, the parts can not be effectively fastened and fixed, and the parts are easy to shake when being processed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multinomial synchronous positioning mechanism of digit control machine tool part to solve the current multinomial synchronous positioning mechanism of digit control machine tool part that proposes in the above-mentioned background art when fixed, the part is not very stable to the fixed clamp is got, can not effectively the lock joint fix, and in addition man-hour, the problem of rocking appears easily in the part.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a multinomial synchronous positioning mechanism of digit control machine tool part, includes unable adjustment base and connection square, connect the square installation to fix on unable adjustment base's upper end position, the upper end of connecting the square is provided with the work piece and places the piece, the upper end that the piece was placed to the work piece is provided with metal work piece, the right side that the piece was placed to the work piece is located unable adjustment base and is provided with inboard cylinder, the upper end of inboard cylinder is provided with the lock joint turning block, the junction inboard of inboard cylinder and lock joint turning block is provided with the fixed piece of dragging, the left side that the piece was placed to the work piece is located unable adjustment base and is provided with the outside cylinder, the upper end of outside cylinder is provided with the rotation claw piece, the junction inboard of outside cylinder and rotation claw piece is provided with the clamping jaw and drags the piece, the outside of outside cylinder is located unable adjustment base and is provided with outside rings.

Preferably, the fastening rotating block comprises a fastening convex block, an oblique end, a concave connecting block and a rotating groove, the rotating groove is arranged in the middle of the lower end of the concave connecting block, the oblique end is arranged at the upper end of the concave connecting block, the fastening convex block is arranged on the outer side of the upper end of the oblique end, and the concave connecting block is connected to the inner side cylinder.

Preferably, the buckling lug and the bevel end head are fixedly connected in a welding mode, and the outer sides of the joints of the buckling lug and the bevel end head are positioned on the same straight line.

Preferably, the clamping jaw pulls the piece and includes outside sheetmetal, upside jack-post, downside jack-post and fixed square, the both ends outside of fixed square is provided with the outside sheetmetal, the junction of fixed square and outside sheetmetal is provided with the downside jack-post, be provided with the upside jack-post in the middle of the upper end of outside sheetmetal, fixed square is connected on the cylinder in the outside, the outside sheetmetal is connected on rotating the claw piece.

Preferably, the rotary claw block comprises a U-shaped claw block, a middle positioning block, a concave long block and a bottom groove, the middle positioning block is arranged in the middle of the inside of the U-shaped claw block, the concave long block is arranged in the middle of the lower end of the U-shaped claw block, the bottom groove is arranged on the inner side of the lower end of the concave long block, and the concave long block is connected to the outside air cylinder.

Preferably, the U-shaped claw block and the concave long block are fixedly connected in a welding mode, and the outer sides of the connection positions of the U-shaped claw block and the concave long block are positioned on the same straight line.

Preferably, the outer side hanging ring comprises a metal circular ring, a metal cylinder and a thread fixing column, the thread fixing column is arranged in the middle of the lower end of the metal cylinder, the metal circular ring is arranged at the upper end of the metal cylinder, and the thread fixing column is connected to the fixed base.

Compared with the prior art, the beneficial effects of the utility model are that: the multi-item synchronous positioning mechanism for the parts of the numerical control machine tool can effectively lock and connect fixed objects by jacking and pulling the fixed pulling block through the lock-connection rotating block, and the rotating claw block can effectively limit and fix the objects by jacking and pulling the clamping jaw pulling block, so that the whole machine tool is more stable in processing, and can be synchronously fixed by pushing through the air pressure of the outer side air cylinder and the inner side air cylinder, thereby being more convenient in fixing and effectively avoiding workpiece position deviation caused by unilateral fixation;

(1) the fastening rotating block structure is arranged to facilitate fixing of an object, when the fastening rotating block structure is fixed, a fastening rod state is formed by the oblique angle end and the concave connecting block, so that when the inner side cylinder is lifted, the object can be well fastened, and when the fastening rotating block structure is fastened, the fastening rotating block structure is fixed through the area of the fastening lug, so that the object can be fastened more firmly and stably;

(2) the rotary claw block structure is arranged to enable a fastening object to be limited conveniently, the concave long block is convenient to be sleeved and fixed on the outer cylinder through a bottom groove at the lower end of the concave long block, and is fixed through the shaft column so as to be convenient to rotate and use;

(3) through being provided with outside cylinder and inboard cylinder structure to the multinomial fixed operation simultaneously of being convenient for, and carry out fixed operation simultaneously, make convenience more in fixed, effectively avoid the unilateral fixed work piece offset that causes.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of a lock-joint turning block of the present invention;

FIG. 3 is a schematic view of the structure of the clamping jaw pulling block of the present invention;

FIG. 4 is a schematic view of the structure of the rotating claw block of the present invention;

fig. 5 is a schematic view of the structure of the outer hanging ring of the present invention.

In the figure: 1. buckling a rotating block; 11. buckling the convex block; 12. a beveled end; 13. a concave connecting block; 14. rotating the groove; 2. a metal workpiece; 3. rotating the claw block; 31. a U-shaped claw block; 32. a middle positioning block; 33. a concave long block; 34. a bottom groove; 4. a jaw pull block; 41. an outer metal sheet; 42. an upper side column; 43. a lower side column; 44. fixing the square block; 5. an outside cylinder; 6. an outer hanging ring; 61. a metal ring; 62. a metal cylinder; 63. a threaded fixing column; 7. a fixed base; 8. connecting the squares; 9. a workpiece placement block; 10. fixing a pulling block; 15. an inner cylinder.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides an embodiment: a numerical control machine part multinomial synchronous positioning mechanism comprises a fixed base 7 and a connecting square block 8, wherein the connecting square block 8 is fixedly installed at the upper end of the fixed base 7, a workpiece placing block 9 is arranged at the upper end of the connecting square block 8, a metal workpiece 2 is arranged at the upper end of the workpiece placing block 9, an inner side air cylinder 15 is arranged on the fixed base 7 on the right side of the workpiece placing block 9, the type of the inner side air cylinder 15 can be ACQ, and a buckling and rotating block 1 is arranged at the upper end of the inner side air cylinder 15;

the buckling and rotating block 1 comprises a buckling lug 11, an oblique end 12, a concave connecting block 13 and a rotating groove 14, the rotating groove 14 is arranged in the middle of the lower end of the concave connecting block 13, the oblique end 12 is arranged at the upper end of the concave connecting block 13, the buckling lug 11 is arranged on the outer side of the upper end of the oblique end 12, the buckling lug 11 is fixedly connected with the oblique end 12 in a welding mode, the outer sides of the joints of the buckling lug 11 and the oblique end 12 are positioned on the same straight line, and the concave connecting block 13 is connected to an inner side air cylinder 15;

specifically, as shown in fig. 1 and 2, when the mechanism is used, firstly, the concave connecting block 13 passes through the rotating groove 14 at the lower end, so that the mechanism is conveniently sleeved on the inner cylinder 15, and then the mechanism is more convenient to fix through the shaft column, so that the mechanism is convenient to rotate and use, and when the mechanism is fixed, the bevel end 12 and the concave connecting block 13 form a buckling rod state, so that the inner cylinder 15 can be well buckled when lifted, and when the mechanism is buckled, the area of the buckling lug 11 is fixed, so that the object is buckled more firmly and stably;

a fixed pulling block 10 is arranged on the inner side of the joint of the inner side cylinder 15 and the buckling and rotating block 1, an outer side cylinder 5 is arranged on the fixed base 7 on the left side of the workpiece placing block 9, the model of the outer side cylinder 5 can be ACQ, and a rotating claw block 3 is arranged at the upper end of the outer side cylinder 5;

the rotary claw block 3 comprises a U-shaped claw block 31, a middle positioning block 32, a concave long block 33 and a bottom groove 34, the middle positioning block 32 is arranged in the middle of the inside of the U-shaped claw block 31, the concave long block 33 is arranged in the middle of the lower end of the U-shaped claw block 31, the U-shaped claw block 31 and the concave long block 33 are fixedly connected in a welding mode, the outer sides of the joints of the U-shaped claw block 31 and the concave long block 33 are positioned on the same straight line, the bottom groove 34 is arranged on the inner side of the lower end of the concave long block 33, and the concave long block 33 is connected to the outer side cylinder 5;

specifically, as shown in fig. 1 and 4, when the mechanism is used, firstly, the concave long block 33 is conveniently sleeved and fixed on the outer cylinder 5 through the bottom groove 34 at the lower end of the concave long block 33, so that the concave long block 33 is conveniently rotated and used when the outer cylinder 5 is lifted to the rear end, the concave long block 33 is movably pulled by the outer clamping jaw pulling block 4, so that the U-shaped jaw block 31 and the middle positioning block 32 are pressed downwards to rotate, so that an article can be well fastened, the U-shaped jaw block 31 can effectively fix the outer side, and the middle position inside the U-shaped jaw block 31 can be conveniently fixed through the middle positioning block 32, so that a good fixing and positioning effect is achieved;

a clamping jaw pulling block 4 is arranged on the inner side of the joint of the outer cylinder 5 and the rotating claw block 3;

the clamping jaw pulling block 4 comprises an outer side metal sheet 41, an upper side shaft column 42, a lower side shaft column 43 and a fixing square block 44, the outer side of two ends of the fixing square block 44 is provided with the outer side metal sheet 41, the joint of the fixing square block 44 and the outer side metal sheet 41 is provided with the lower side shaft column 43, the upper side shaft column 42 is arranged in the middle of the upper end of the outer side metal sheet 41, the fixing square block 44 is connected to the outer side air cylinder 5, and the outer side metal sheet 41 is connected to the rotating claw block 3;

specifically, as shown in fig. 1 and 3, when the mechanism is used, firstly, the fixing block 44 is integrally connected to the outer cylinder 5, so that the fixing block 44 is not easy to fall off when in use, the fixing block 44 and the outer metal sheet 41 are movably connected through the lower side shaft column 43, so that the fixing block is convenient to rotate, and the outer metal sheet 41 is movably connected to the rotating claw block 3 through the upper side shaft column 42, so that a good pulling effect is achieved, the rotating claw block 3 is convenient to buckle and fix objects, and the fixing is more stable and convenient;

an outer hanging ring 6 is arranged on the outer side of the outer cylinder 5 and positioned at the corner of the fixed base 7;

the outer side hanging ring 6 comprises a metal circular ring 61, a metal cylinder 62 and a thread fixing column 63, the thread fixing column 63 is arranged in the middle of the lower end of the metal cylinder 62, the metal circular ring 61 is arranged at the upper end of the metal cylinder 62, and the thread fixing column 63 is connected to the fixed base 7;

specifically, as shown in fig. 1 and 5, when the mechanism is used, firstly, the screw fixing column 63 at the lower end of the metal cylinder 62 is screwed on the fixing base 7, so that the fixing can be well fixed, and when the mechanism is fixed with the outside, the fixing connection is convenient to use through the through hole of the metal ring 61.

The working principle is as follows: the utility model discloses when using, just can fix unable adjustment base 7 and use on the assigned position to carry out the position spacing fixedly through outside rings 6, later be connected outside cylinder 5 and inboard cylinder 15 and outside air pressure device, thereby be convenient for multinomial fixed operation simultaneously, moreover, through the transport of atmospheric pressure, make and to carry out fixed operation simultaneously, make more facility in fixed, and effectively avoid the unilateral fixed work piece offset that causes. During operation, a person places the metal workpiece 2 on the workpiece placing block 9 at the upper end of the connecting block 8, thereby opening the external air pressure device so that the outside air cylinder 5 and the inside air cylinder 15 are lifted. When the inner side cylinder 15 is lifted, the block 10 is pulled through fixing, so that the fastening rotating block 1 can effectively fasten objects, when the fastening rotating block 1 is fixed, the bevel end 12 and the concave connecting block 13 form a fastening rod state, when the inner side cylinder 15 is lifted, the objects can be well fastened, and when the fastening rotating block is fastened, the area of the fastening lug 11 is fixed, so that the fastening objects are more firm and stable. And when outside cylinder 5 lifted, pull dragging of piece 4 through the clamping jaw, thereby make and rotate claw piece 3 and can effectively lock joint object, it passes through the bottom recess 34 of concave type rectangular piece 33 lower extreme to rotate claw piece 3, make and be convenient for cup joint and fix on outside cylinder 5, when fixing through the jack-post like this, thereby be convenient for rotate and use, and when outside cylinder 5 lifted rear end, concave type rectangular piece 33 is pulled the activity of piece 4 and is dragged by outside clamping jaw, thereby make U type claw piece 31 and middle locating piece 32 push down the rotation, lock joint object that can be fine like this, and U type claw piece 31 can effectively fix the outside, and through middle locating piece 32, be convenient for fix inside intermediate position like this, make fine fixed positioning effect play. Therefore, the two sides are fixed, so that the workpiece is not easy to shake during processing.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented 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.

Claims (7)

1. The utility model provides a multinomial synchronous positioning mechanism of digit control machine tool part, includes unable adjustment base (7) and connection square (8), its characterized in that: the connecting block (8) is fixedly arranged at the upper end of the fixed base (7), a workpiece placing block (9) is arranged at the upper end of the connecting block (8), a metal workpiece (2) is arranged at the upper end of the workpiece placing block (9), an inner side cylinder (15) is arranged on the fixed base (7) on the right side of the workpiece placing block (9), a fastening rotating block (1) is arranged at the upper end of the inner side cylinder (15), a fixed pulling block (10) is arranged at the inner side of the joint of the inner side cylinder (15) and the fastening rotating block (1), an outer side cylinder (5) is arranged on the fixed base (7) on the left side of the workpiece placing block (9), a rotating claw block (3) is arranged at the upper end of the outer side cylinder (5), and a clamping jaw pulling block (4) is arranged at the inner side of the joint of the outer side cylinder (5) and the rotating claw block (3), the outer side of the outer side cylinder (5) is provided with an outer side lifting ring (6) at the corner of the fixed base (7).

2. The multi-item synchronous positioning mechanism for the parts of the numerical control machine tool as claimed in claim 1, characterized in that: the lock joint rotating block (1) comprises a lock joint lug (11), an oblique angle end (12), a concave connecting block (13) and a rotating groove (14), the rotating groove (14) is arranged in the middle of the lower end of the concave connecting block (13), the oblique angle end (12) is arranged at the upper end of the concave connecting block (13), the lock joint lug (11) is arranged on the outer side of the upper end of the oblique angle end (12), and the concave connecting block (13) is connected onto an inner side air cylinder (15).

3. The multi-item synchronous positioning mechanism for the parts of the numerical control machine tool as claimed in claim 2, characterized in that: the buckling lug (11) and the bevel end head (12) are fixedly connected in a welding mode, and the outer sides of the connecting positions of the buckling lug (11) and the bevel end head (12) are positioned on the same straight line.

4. The multi-item synchronous positioning mechanism for the parts of the numerical control machine tool as claimed in claim 1, characterized in that: the clamping jaw pulling block (4) comprises an outer side metal sheet (41), an upper side shaft column (42), a lower side shaft column (43) and a fixed square block (44), the outer sides of two ends of the fixed square block (44) are provided with the outer side metal sheet (41), the connecting position of the fixed square block (44) and the outer side metal sheet (41) is provided with the lower side shaft column (43), the upper side shaft column (42) is arranged in the middle of the upper end of the outer side metal sheet (41), the fixed square block (44) is connected onto an outer side cylinder (5), and the outer side metal sheet (41) is connected onto a rotating claw block (3).

5. The multi-item synchronous positioning mechanism for the parts of the numerical control machine tool as claimed in claim 1, characterized in that: the rotary claw block (3) comprises a U-shaped claw block (31), a middle positioning block (32), a concave long block (33) and a bottom groove (34), the middle positioning block (32) is arranged in the middle of the inside of the U-shaped claw block (31), the concave long block (33) is arranged in the middle of the lower end of the U-shaped claw block (31), the bottom groove (34) is arranged on the inner side of the lower end of the concave long block (33), and the concave long block (33) is connected to the outer cylinder (5).

6. The multi-item synchronous positioning mechanism for the parts of the numerical control machine tool as claimed in claim 5, characterized in that: the U-shaped claw block (31) and the concave long block (33) are fixedly connected in a welding mode, and the outer sides of the connection positions of the U-shaped claw block (31) and the concave long block (33) are positioned on the same straight line.

7. The multi-item synchronous positioning mechanism for the parts of the numerical control machine tool as claimed in claim 1, characterized in that: the outer side hanging ring (6) comprises a metal circular ring (61), a metal cylinder (62) and a thread fixing column (63), the thread fixing column (63) is arranged in the middle of the lower end of the metal cylinder (62), the metal circular ring (61) is arranged at the upper end of the metal cylinder (62), and the thread fixing column (63) is connected to the fixed base (7).

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