CN216681152U

CN216681152U - Numerical control machine tool dividing head mounting accessory convenient to mount and adjust

Info

Publication number: CN216681152U
Application number: CN202122767011.0U
Authority: CN
Inventors: 许纪星
Original assignee: Jiangsu Jiuguang Machine Tool Technology Co ltd
Current assignee: Jiangsu Jiuguang Machine Tool Technology Co ltd
Priority date: 2021-11-12
Filing date: 2021-11-12
Publication date: 2022-06-07
Anticipated expiration: 2031-11-12

Abstract

The utility model relates to the technical field of numerical control machines and discloses a numerical control machine dividing head installation accessory convenient to install and adjust. This digit control machine tool dividing head installation annex convenient to installation is adjusted through removing the slider, makes the piston cylinder remove along the spout to this adjusts the position of piston cylinder, adjusts the distance between two piston cylinders, and the screw that sets up on the rethread fixing base agrees with of mounting hole fixes the piston cylinder on the base, uses through the cooperation of piston cylinder and screw, reaches the effect that can adjust the dividing head according to treating the processing material size.

Description

Numerical control machine tool dividing head mounting accessory convenient to mount and adjust

Technical Field

The utility model relates to the technical field of numerical control machine tools, in particular to a numerical control machine tool dividing head installation accessory convenient to install and adjust.

Background

A numerically controlled machine tool is an automated machine tool equipped with a program control system, which is capable of operating the machine tool and machining parts according to a programmed program. The numerical control machine tool integrates the technologies of machinery, automation, computers, microelectronics and the like, solves the processing problem of complex, precise and small-batch parts, and is a flexible and high-efficiency automatic machine tool. The basic components of the numerical control machine tool comprise a processing program carrier, a numerical control device, a servo driving device, a machine tool body and other auxiliary devices, wherein an index head is an important component.

The dividing head is a machine tool accessory which is arranged on a milling machine and used for dividing a workpiece into any equal parts, the workpiece clamped between a top center or a chuck is divided into any angles by utilizing a dividing scale ring, a vernier, a positioning pin, a dividing disc and an exchange gear, and the circumference can be divided into any equal parts.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides the numerical control machine tool dividing head mounting accessory convenient to mount and adjust, which has the advantage of adjusting the dividing head through the size of a material to be processed and solves the problems that the original structure is stiff and the size cannot be adjusted.

(II) technical scheme

In order to achieve the purpose of adjusting the dividing head through the size of the material to be processed, the utility model provides the following technical scheme: the utility model provides a digit control machine tool dividing head installation annex convenient to installation is adjusted, includes the connecting axle, the top fixedly connected with spacing collar of connecting axle sets up the recess that agrees with the spacing collar on the base, spacing collar and recess laminating, simultaneously with base fixed connection, flange and graduated disk have been cup jointed on the connecting axle, the top surface of flange is provided with the graduated disk, has recorded angle information on the graduated disk, and accessible flange fixes the dividing head on numerical control equipment simultaneously, the base is installed in the top surface laminating of graduated disk, the diameter of graduated disk is greater than the diameter of base, the scale laminating is at the upper surface of graduated disk, and the accessible scale indicates that the position on the graduated disk distinguishes the angle, the graduated disk passes through connecting axle and base swing joint, graduated disk and flange fixed connection.

Preferably, the bottom surface fixed connection of spacing collar and base, the spout has been seted up on the top surface of base, the piston cylinder is installed to the top surface of base, and the piston plate constitutes movable cock body with the piston cylinder jointly, through the tracheal atmospheric pressure, according to the atmospheric pressure change of difference in the trachea, makes the piston plate freely reciprocate in the piston, the bottom fixedly connected with slider of piston cylinder, slider and spout looks adaptation use through the cooperation of spout and slider, make the piston cylinder remove about can, the piston cylinder passes through spout and base swing joint, the upper surface of base is provided with two sets of piston cylinders and spout, and two sets of piston cylinders can be treated the processing material and fix.

Preferably, the inside of piston cylinder is provided with the piston board, the top surface of piston board and the bottom fixed connection of connecting rod, pin one is installed on the top of connecting rod, the top fixed mounting of piston cylinder has the bracing piece, pin two and depression bar are installed at the top of bracing piece, the connecting rod passes through pin one and depression bar swing joint, the bracing piece passes through pin two and depression bar swing joint, and the reciprocating through the piston board drives the connecting rod and reciprocates, uses through the cooperation of pin one pin two and depression bar, under lever action, makes the angle change of depression bar and bracing piece, plays the fixed action, pin one swing joint is in the one end of depression bar.

Preferably, the side fixed mounting of base has the scale, the side of piston cylinder is provided with trachea and fixing base, movable mounting has the screw on the fixing base, the mounting hole has been seted up on the base, flange hole one and flange hole two have been seted up on the flange, and different flange holes can make this structure fix on different equipment, screw and mounting hole looks adaptation, the fixing base passes through mounting hole and base fixed connection, set up one row of mounting hole on the base, through the removal of spout and slider, make the piston cylinder remove to different positions, then make the piston cylinder fixed through agreeing with of mounting hole and screw, the perpendicular distance of axis to spout of mounting hole equals.

(III) advantageous effects

Compared with the prior art, the utility model provides the numerical control machine tool dividing head mounting accessory convenient for mounting and adjusting, which has the following beneficial effects:

1. according to the numerical control machine tool dividing head installation accessory convenient to install and adjust, the piston cylinders move along the sliding grooves by moving the sliding blocks, so that the positions of the piston cylinders are adjusted, the distance between the two piston cylinders is adjusted, the piston cylinders are fixed on the base through the fit between the screws arranged on the fixing seats and the installation holes, and the effect of adjusting the dividing heads according to the size of a material to be processed is achieved through the matched use of the piston cylinders and the screws;

2. the numerical control machine tool dividing head installation accessory convenient to install and adjust is characterized in that an air pump is connected through an air pipe, the air pump adjusts air pressure in the air pipe, the air pressure of a piston cylinder is changed under the action of the air pump, a piston plate moves up and down along with the change of the air pressure, a connecting rod is driven to move up and down at the same time, and then a supporting rod and a pressing rod are matched for use, so that the effect of fixing a workpiece to be machined is achieved, the air pressure fixing has certain flexibility, and if materials are subjected to micro deformation, the fixing effect is not influenced;

3. the numerical control machine tool dividing head installation accessory convenient to install and adjust quantitatively adjusts the angle or divides the angle into equal parts by rotating the base movably connected with the dividing disc and the scale arranged on the edge of the base, and achieves the effect of dividing a workpiece into any angle and dividing the circumference into any equal parts by matching the scale and the dividing disc;

4. this digit control machine tool dividing head installation annex convenient to installation is adjusted through the ring flange that the equipment bottom set up, can be with this structure fixed mounting on numerical control equipment, through two sets of different ring flanges, can fix this structure on different equipment, has increased application range, has increased the flexibility of using.

Drawings

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

FIG. 2 is a schematic top view of the present invention;

fig. 3 is a schematic view of the flange structure of the present invention.

In the figure: 1. a connecting shaft; 2. an index plate; 3. a flange; 4. a limiting ring; 5. a base; 6. a slider; 7. a chute; 8. a piston cylinder; 9. a piston plate; 10. a connecting rod; 11. a support bar; 12. a first pin; 13. a pin II; 14. a pressure lever; 15. a scale; 16. an air tube; 17. a fixed seat; 18. a screw; 19. mounting holes; 20. a first flange hole; 21. and a second flange hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

Referring to fig. 1-3, a numerical control machine tool index head mounting accessory convenient for mounting and adjusting comprises a connecting shaft 1, a limiting ring 4 fixedly connected with the top end of the connecting shaft 1, a base 5 provided with a groove engaged with the limiting ring 4, the limiting ring 4 attached to the groove, meanwhile, the connecting shaft 1 is fixedly connected with a base 5, a flange 3 and an index plate 2 are sleeved on the connecting shaft 1, the index plate 2 is arranged on the top surface of the flange 3, angle information is recorded on the index plate 2, meanwhile, the dividing head can be fixed on the numerical control equipment through the flange 3, the top surface of the dividing plate 2 is provided with the base 5 in an attaching way, the diameter of the dividing plate 2 is larger than that of the base 5, the scale 15 is attached to the upper surface of the dividing plate 2, the angle can be distinguished through the position of the ruler 15 on the dividing plate 2, the dividing plate 2 is movably connected with the base 5 through the connecting shaft 1, and the dividing plate 2 is fixedly connected with the flange 3.

Further, the bottom surface fixed connection of spacing collar 4 and base 5, spout 7 has been seted up on the top surface of base 5, piston cylinder 8 is installed to the top surface of base 5, piston plate 9 constitutes movable cock body jointly with piston cylinder 8, through the atmospheric pressure in the trachea 16, according to the atmospheric pressure change of difference in the trachea 16, make piston plate 9 freely reciprocate in the piston, the bottom fixedly connected with slider 6 of piston cylinder 8, slider 6 and spout 7 looks adaptation, use through the cooperation of spout 7 with slider 6, make piston cylinder 8 remove about can, piston cylinder 8 passes through spout 7 and base 5 swing joint, the upper surface of base 5 is provided with two sets of piston cylinders 8 and spout 7, two sets of piston cylinders 8 can be fixed the material of treating.

Further, the inside of piston cylinder 8 is provided with piston plate 9, the top surface of piston plate 9 and the bottom fixed connection of connecting rod 10, pin one 12 is installed on the top of connecting rod 10, top fixed mounting of piston cylinder 8 has bracing piece 11, pin two 13 and depression bar 14 are installed at the top of bracing piece 11, connecting rod 10 is through pin one 12 and depression bar 14 swing joint, bracing piece 11 is through pin two 13 and depression bar 14 swing joint, it reciprocates to drive connecting rod 10 through reciprocating of piston plate 9, use through the cooperation of pin one 12 pin two 13 and depression bar 14, under the lever action, make the angle change of depression bar 14 and bracing piece 11, play the fixed action, pin one 12 swing joint is in the one end of depression bar 14.

Further, base 5's side fixed mounting has scale 15, piston cylinder 8's side is provided with trachea 16 and fixing base 17, movable mounting has screw 18 on the fixing base 17, mounting hole 19 has been seted up on base 5, flange hole one 20 and flange hole two 21 have been seted up on the

flange

3, 3 holes of different flanges can make this structure fix on different equipment, screw 18 and mounting hole 19 looks adaptation, fixing base 17 passes through mounting hole 19 and base 5 fixed connection, one row of mounting hole 19 has been seted up on base 5, through the removal of spout 7 with slider 6, make piston cylinder 8 remove different positions, then agree with through mounting hole 19 and screw 18 and make piston cylinder 8 fixed, the perpendicular distance of the axis of mounting hole 19 to spout 7 equals.

The working principle is as follows: this digit control machine tool dividing head installation annex convenient to installation is adjusted, when using, through flange 3 connection, install the annex on the digit control machine tool, the flange 3 dish that the equipment bottom set up, can be with this structure fixed mounting on numerical control equipment, through the flange 3 dish of two sets of differences, can fix this structure on different equipment, application range has been improved, the flexibility of use has been increased, through removing slider 6, make piston cylinder 8 remove along spout 7, adjust the position of piston cylinder 8 with this, adjust the distance between two piston cylinders 8, screw 18 that sets up on the rethread fixing base 17 agrees with of mounting hole 17, fix piston cylinder 8 on the base, use through the cooperation of piston cylinder 8 and screw 18, reach and to carry out the effect of adjusting to the dividing head according to waiting to process the material size.

This digit control machine tool dividing head installation annex convenient to installation is adjusted, when using, through controlling the air pump, make the air pump adjust the atmospheric pressure in the trachea 16, under the effect of air pump, change the atmospheric pressure of piston cylinder 8, make piston plate 9 reciprocate along with the change of atmospheric pressure, drive connecting rod 10 simultaneously and reciprocate, rethread bracing piece 11 uses with the cooperation of depression bar 14, it can treat the machined part and carry out the effect of fixing to have reached, and atmospheric pressure is fixed to have certain flexibility, if the material takes place miniature deformation, do not influence fixed effect, base 5 through rotating with graduated disk 2 swing joint, and the scale 15 of 5 marginal settings of base, carry out quantitative regulation or carry out equivalent division to the angle, use through the cooperation of scale 15 with graduated disk 2, it can fall into arbitrary angle to the work piece to have reached, can fall into the effect of arbitrary equal portion with the circumference.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a digit control machine tool dividing head installation annex convenient to installation is adjusted, includes connecting axle (1), its characterized in that: the top end of the connecting shaft (1) is fixedly connected with a limiting ring (4), the connecting shaft (1) is sleeved with a flange (3) and an index plate (2), the top surface of the flange (3) is provided with the index plate (2), the top surface of the index plate (2) is attached with a base (5), the limiting ring (4) is fixedly connected with the bottom surface of the base (5), the top surface of the base (5) is provided with a chute (7), the top surface of the base (5) is provided with a piston cylinder (8), the bottom of the piston cylinder (8) is fixedly connected with a slide block (6), a piston plate (9) is arranged inside the piston cylinder (8), the top surface of the piston plate (9) is fixedly connected with the bottom end of a connecting rod (10), the top end of the connecting rod (10) is provided with a pin I (12), the top of the piston cylinder (8) is fixedly provided with a support rod (11), pin two (13) and depression bar (14) are installed at the top of bracing piece (11), the side fixed mounting of base (5) has scale (15), the side of piston cylinder (8) is provided with trachea (16) and fixing base (17), movable mounting has screw (18) on fixing base (17), mounting hole (19) have been seted up on base (5), flange hole one (20) and flange hole two (21) have been seted up on flange (3).

2. A numerically controlled machine tool indexing head mounting accessory for facilitating mounting adjustment according to claim 1, wherein: the diameter of the dividing plate (2) is larger than that of the base (5), the scale (15) is attached to the upper surface of the dividing plate (2), the dividing plate (2) is movably connected with the base (5) through the connecting shaft (1), and the dividing plate (2) is fixedly connected with the flange (3).

3. A numerically controlled machine tool indexing head mounting accessory for facilitating mounting adjustment according to claim 1, wherein: the connecting rod (10) is movably connected with the pressing rod (14) through a first pin (12), the supporting rod (11) is movably connected with the pressing rod (14) through a second pin (13), and the first pin (12) is movably arranged at one end of the pressing rod (14).

4. A numerically controlled machine tool indexing head mounting accessory for facilitating mounting adjustment according to claim 1, wherein: slider (6) and spout (7) looks adaptation, piston cylinder (8) are through spout (7) and base (5) swing joint, the upper surface of base (5) is provided with two sets of piston cylinders (8) and spout (7).

5. A numerically controlled machine tool indexing head mounting accessory for facilitating mounting adjustment according to claim 1, wherein: screw (18) and mounting hole (19) looks adaptation, fixing base (17) are through mounting hole (19) and base (5) fixed connection, one row of mounting hole (19) have been seted up on base (5), the perpendicular distance of axis to spout (7) of mounting hole (19) equals.