CN218224796U

CN218224796U - Novel numerically controlled fraise machine based on medical accessory production

Info

Publication number: CN218224796U
Application number: CN202221665857.1U
Authority: CN
Inventors: 刘宽; 闫明; 袁聪
Original assignee: Hubei Zhiyoupu Machinery Technology Co ltd
Current assignee: Hubei Zhiyoupu Machinery Technology Co ltd
Priority date: 2022-06-29
Filing date: 2022-06-29
Publication date: 2023-01-06
Anticipated expiration: 2032-06-29

Abstract

The utility model discloses a novel numerically controlled fraise machine based on production of medical accessories, which comprises a base, be provided with rotation regulation mechanism on the base, the last workstation of installing of rotation regulation mechanism, the top middle part of workstation is provided with the spout, the both sides inner wall of spout is connected with the lead screw through the bearing jointly, there is the slider outside of lead screw through threaded connection, the slider forms sliding fit with the spout, one side outer wall of workstation is provided with power component, the fixed fly leaf that is provided with in top of slider, the fixed plate that corresponds with the fly leaf that is provided with in top one side of workstation, even a plurality of screw holes have been seted up in fixed plate and the fly leaf, the screw rod has been connect soon in the screw hole, the one end fixed mounting that base center part was kept away from to the screw rod has the handle. The utility model discloses rational in infrastructure, practical reliable improves the fixed plate and presss from both sides tight effect to the accessory.

Description

Novel numerically controlled fraise machine based on medical accessory production

Technical Field

The utility model relates to a medical accessory production technical field especially relates to a novel numerically controlled fraise machine based on medical accessory production.

Background

The milling machine is a machine tool for milling a workpiece by using a milling cutter, can mill planes, grooves, gear teeth, threads and spline shafts, can also process relatively complex molded surfaces, has higher efficiency than the milling machine, is widely applied in mechanical manufacturing and repairing departments, and needs to use a numerical control milling machine in the production process of medical accessories.

Chinese patent publication is CN 208895257U's patent, a novel numerically controlled fraise machine based on medical accessories production is disclosed, including a supporting bench, the spout, table surface and movable clamp plate, the top of the relative both sides of supporting bench is provided with the limiting plate, be formed with the spout between limiting plate and the supporting bench, the inside slidable mounting of spout has the sliding plate, the connecting piece is installed at the top of sliding plate, the connecting piece sets up between two limiting plates, the top fixed mounting of connecting piece has table surface, the relative both sides fixed mounting of supporting bench one end has the frame, the top fixed mounting of frame has the crossbeam, slidable mounting has the sliding seat on the crossbeam, the bottom fixed mounting of sliding seat has milling cutter mechanism. The processing method has a good processing effect on the fittings with square structures.

However, not all fittings have a regular orientation, and some parts have irregular, uneven curved clamping surfaces. With these fittings, the contact of the cleat with the fitting is reduced during use of the device. Therefore, the stability of clamping is greatly reduced and is to be improved, and a novel numerical control milling machine based on medical accessory production is provided for the purpose.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel numerically controlled fraise machine based on medical accessory production to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a novel numerically controlled fraise machine based on production of medical accessories, includes the base, be provided with rotation regulation mechanism on the base, the last workstation of installing of rotation regulation mechanism, the top middle part of workstation is provided with the spout, the both sides inner wall of spout is connected with the lead screw through the bearing jointly, there is the slider outside of lead screw through threaded connection, the slider forms sliding fit with the spout, one side outer wall of workstation is provided with power component, the fixed fly leaf that is provided with in top of slider, the fixed plate that corresponds with the fly leaf that is provided with in top one side of workstation, a plurality of screw holes have evenly been seted up in fixed plate and the fly leaf handle, the screw rod has been met soon in the screw hole, the one end fixed mounting that base center part was kept away from to the screw rod has the handle, the fixed non slipping spur that is provided with in one end of screw rod.

As a further improvement scheme of the technical scheme: the power part comprises a first motor fixedly connected to the outer wall of one side of the workbench, and one end of an output shaft of the first motor is fixedly connected with one end of the screw rod.

As a further improvement scheme of the technical scheme: the anti-slip blocks are cattle tendon blocks.

As a further improvement scheme of the technical scheme: the rotary adjusting mechanism comprises a mounting groove arranged in the base, the top and the inner wall of the bottom of the mounting groove are jointly connected with a rotating rod through a bearing, and the top end of the rotating rod penetrates out of the base and is fixedly connected with the bottom end of the workbench.

As a further improvement scheme of the technical scheme: the inner wall of one side of the mounting groove is fixedly connected with a second motor, one end of an output shaft of the second motor is fixedly connected with a rotating shaft, a worm sleeve is sleeved outside the rotating shaft, a worm wheel is sleeved outside the rotating rod, and the worm sleeve is meshed with the worm wheel.

As a further improvement scheme of the technical scheme: the bottom rigid coupling of workstation has the sliding block of symmetric distribution, the top of base is provided with annular rail, sliding block and annular rail form sliding fit.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this a novel numerically controlled fraise machine for based on production of medical accessories through the setting of a plurality of screw rods for when medical accessories carried out the centre gripping fixed by fixed plate and fly leaf, drive the screw rod through rotating operation handle and rotate, make it stretch out the inside of the indent region of accessory or the outside of protruding region, and then improve the contact with the accessory, improve and press from both sides tight effect.

2. This a novel numerically controlled fraise machine for based on production of medical accessories through being provided with motor two, and motor two drive changes epaxial worm cover and rotates, and the worm cover acts on the worm wheel, and then makes the bull stick rotate, and the workstation just can rotate like this, can carry out rotation regulation in order to the accessory of fixing to the clamp, and the flexibility is good.

The above description is only an overview of the technical solution of the present invention, and in order to make the technical means of the present invention clearer and can be implemented according to the content of the description, the following detailed description is made with reference to the preferred embodiments of the present invention and accompanying drawings. The following examples and the accompanying drawings illustrate specific embodiments of the present invention.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without undue limitation to the invention. In the drawings:

fig. 1 is a schematic view of the overall structure of a novel numerically controlled milling machine based on medical accessory production, which is provided by the utility model;

fig. 2 the utility model provides a novel numerically controlled fraise machine's sectional structure schematic diagram based on medical accessory production.

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

1. a base; 2. a work table; 3. a fixing plate; 4. an operating handle; 5. a screw; 6. a chute; 7. a screw rod; 8. a first motor; 9. a movable plate; 10. anti-skid blocks; 12. a slider; 13. a second motor; 14. a worm sleeve; 15. a worm gear.

Detailed Description

The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention. The invention is described in more detail in the following paragraphs by way of example with reference to the accompanying drawings. The advantages and features of the present invention will become more apparent from the following description. It should be noted that the drawings are in simplified form and are not to precise scale, and are provided for convenience and clarity in order to facilitate the description of the embodiments of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for purposes of illustration only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Please refer to fig. 1-2, in the embodiment of the present invention, a novel numerically controlled fraise machine based on medical accessory production, including base 1, be provided with the rotation adjustment mechanism on base 1, install workstation 2 on the rotation adjustment mechanism, workstation 2 can carry out the rotation adjustment like this, the top middle part of workstation 2 is provided with spout 6, the both sides inner wall of spout 6 is connected with lead screw 7 jointly through the bearing, there is the slider outside of lead screw 7 through threaded connection, the slider forms sliding fit with spout 6, i.e. lead screw 7 rotates, act on the slider, under the limiting displacement of spout 6, can make the slider round trip movement in spout 6, one side outer wall of workstation 2 is provided with power component, rotate lead screw 7, the fixed fly leaf 9 that is provided with in top of slider, the fixed plate 3 that corresponds with fly leaf 9 that is provided with top one side of workstation 2, it can carry out the centre gripping fixed to medical accessory by fly leaf 9 and fixed plate 3 like this, even a plurality of screw holes have been seted up in fixed plate 3 and the fly leaf 9, connect screw rod 5 soon in the screw hole, screw rod 5 has the one end fixed handle 4 far away from base 1 central point fixed mounting, the one end of screw rod 5 is provided with non-slip block 10.

The utility model discloses in, power unit includes rigid coupling in the one 8 of the motor of 2 one sides outer walls of workstation, the one end fixed connection of the output shaft one end of one 8 of motor and lead screw 7, and one 8 of motor drive lead screw 7 are automatic to be rotated, and one 8 of motor have positive and negative rotation function, do not have the rotation phenomenon when signal voltage is zero.

The utility model discloses in, non slipping spur 10 is the cowhells piece, further improves the tight stability of clamp, and can not cause the damage to the accessory surface.

The utility model discloses in, rotation regulation mechanism is including setting up in the inside mounting groove of base 1, and the top and the bottom inner wall of mounting groove are connected with the bull stick jointly through the bearing, and the top of bull stick is worn out

base

1 and 2 bottom fixed connection with the workstation, and workstation 2 can rotate under the bull stick effect promptly.

The utility model discloses in, one side inner wall rigid coupling of mounting groove has two 13 motors, two 13 output shaft one end rigid couplings of motor have a pivot, the one end of pivot passes through the bearing with the opposite side inner wall of mounting groove and is connected, worm cover 14 has been cup jointed to the outside of pivot, worm wheel 15 has been cup jointed to the outside of bull stick, worm cover 14 meshes with worm wheel 15 mutually, two 13 motors have the function of just reversing, there is not the rotation phenomenon when signal voltage is zero, two 13 motors drive the epaxial worm cover 14 of commentaries on classics and rotate, worm cover 14 acts on worm wheel 15, and then make the bull stick rotate, workstation 2 just can rotate like this, can carry out rotation regulation with the accessory of fixing to the clamp, the flexibility is good, and worm wheel 15 and worm cover 14 have self-locking function, and good stability.

The utility model discloses in, the bottom rigid coupling of workstation 2 has symmetric distribution's sliding block 12, and base 1's top is provided with the annular rail, and sliding block 12 and annular rail form sliding fit, carry out spacing support to workstation 2, and stability is good.

The utility model discloses a theory of operation is:

the electrical components that appear in this application all external intercommunication power and control switch when using, at first install base 1 in the suitable position department of milling machine, the medical accessories that will treat processing are placed on

workstation

2, 8 corotation of starter motor, motor 8 drives lead screw 7 and rotates, under the limiting displacement of slider and spout 6, can make fly leaf 9 remove to fixed plate 3, and then carry out the centre gripping to medical accessories and fix, medical accessories and fly leaf 9 will laminate on the board with the region that fixed plate 3 is parallel. At this time, the movable plate 9 and the operation handle 4 on the fixed plate 3 are rotated to make the screw 5 extend out of the movable plate 9 or the fixed plate 3 and contact with the convex or concave part of the medical accessory, so as to tightly push the accessory, thereby improving the contact with the accessory and improving the clamping effect. The second motor 13 can drive the worm sleeve 14 on the rotating shaft to rotate, the worm sleeve 14 acts on the worm wheel 15, the rotating rod is further rotated, and therefore the workbench 2 can rotate, the clamping fixed accessories can be rotationally adjusted, and processing is facilitated.

In addition, in order to avoid the loosening of the screw 5, a reverse nut can be screwed on the screw 5 between the operating handle 4 and the movable plate 9 or the fixed plate 3, and after the screw 5 is tightly pressed on the accessory, the reverse nut is continuously rotated until the reverse nut is attached to the movable plate 9 or the fixed plate 3 and cannot rotate, so that the screw 5 is locked.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a novel numerically controlled fraise machine based on production of medical accessories, includes base (1), its characterized in that, be provided with rotary adjusting mechanism on base (1), last workstation (2) of installing of rotary adjusting mechanism, the top middle part of workstation (2) is provided with spout (6), the both sides inner wall of spout (6) is connected with lead screw (7) jointly through the bearing, there is the slider outside of lead screw (7) through threaded connection, the slider forms sliding fit with spout (6), one side outer wall of workstation (2) is provided with power component, the fixed fly leaf (9) that are provided with in top of slider, the fixed plate (3) that correspond with fly leaf (9) in top one side of workstation (2), even a plurality of screw holes have been seted up in fixed plate (3) and fly leaf (9), connect screw rod (5) soon in the screw hole, the one end fixed mounting that base (1) central point was kept away from to screw rod (5) has handle (4), the fixed non slipping spur (10) that are provided with in one end of screw rod (5).

2. The novel numerical control milling machine based on medical accessory production according to claim 1, characterized in that the power component comprises a first motor (8) fixedly connected to the outer wall of one side of the workbench (2), and one end of an output shaft of the first motor (8) is fixedly connected with one end of the screw rod (7).

3. The novel numerically controlled fraise machine based on production of medical accessories of claim 1, characterized in that the non-slip blocks (10) are tendon blocks.

4. The novel numerical control milling machine based on medical accessory production of claim 1, characterized in that, the rotation adjustment mechanism includes a mounting groove arranged inside the base (1), the top and bottom inner walls of the mounting groove are connected with a rotating rod together through a bearing, and the top end of the rotating rod penetrates through the base (1) and is fixedly connected with the bottom end of the workbench (2).

5. The novel numerical control milling machine based on medical accessory production as claimed in claim 4, characterized in that a second motor (13) is fixedly connected to an inner wall of one side of the mounting groove, a rotating shaft is fixedly connected to one end of an output shaft of the second motor (13), a worm sleeve (14) is sleeved on the outer portion of the rotating shaft, a worm wheel (15) is sleeved on the outer portion of the rotating rod, and the worm sleeve (14) and the worm wheel (15) are meshed with each other.

6. The novel numerical control milling machine based on medical accessory production of claim 5, characterized in that the bottom end of the workbench (2) is fixedly connected with symmetrically distributed sliding blocks (12), the top end of the base (1) is provided with an annular rail, and the sliding blocks (12) and the annular rail form a sliding fit.