CN213615555U

CN213615555U - Numerical control engraving and milling machine adopting linear rolling guide rail

Info

Publication number: CN213615555U
Application number: CN202022504213.1U
Authority: CN
Inventors: 石惠蛟
Original assignee: Nantong Changlong Precision Machinery Co ltd
Current assignee: Nantong Changlong Precision Machinery Co ltd
Priority date: 2020-11-03
Filing date: 2020-11-03
Publication date: 2021-07-06
Anticipated expiration: 2030-11-03

Abstract

The utility model relates to a carving mills quick-witted technical field, and discloses an adopt linear rolling guide's numerical control carving to mill machine, which comprises a bod, equal fixedly connected with installation piece on the wall of the left and right sides of organism, the inside swing joint of installation piece has the axis of rotation, and the rolling disc has been cup jointed to the outside of axis of rotation. This adopt linear rolling guide's numerical control carving to mill machine, make the organism produce the transmission when vibrating and carry out preliminary buffering for buffer spring through the bottom plate, the vibration passes through the connecting rod and transmits for the adjustable shelf, the adjustable shelf moves under the effect of vibration, the in-process of adjustable shelf motion drives movable rod and rolling disc motion, the rolling disc rotates under the drive of adjustable shelf, the torsional spring atress rotates the effect of having played buffering once more this moment, it rotates to drive the worm wheel through rotating the worm, make the axis of rotation rotate when the worm wheel rotates, thereby make the torsional spring rotate, change the rolling disc after the torsional spring rotates, the movable rod, the decurrent pressure of adjustable shelf and connecting rod, the effect of changing the pressure has been reached.

Description

Numerical control engraving and milling machine adopting linear rolling guide rail

Technical Field

The utility model relates to a carving mills quick-witted technical field, specifically is an adopt linear rolling guide's numerical control carving to mill machine.

Background

The engraving and milling machine is one of numerical control machines, generally, the engraving and milling machine is a numerical control milling machine using a small cutter, a high-power and a high-speed spindle motor, the concept of the engraving and milling machine is not provided abroad, machining dies mainly mill machining centers, but the machining centers have the defects, particularly, the small dies are machined by small dies, the engraving and milling machine is not free from force and high in cost, the engraving and milling machine has the advantages of engraving, if the hardness of machining materials is high, the engraving and milling machine also becomes weak, and the appearance of the engraving and milling machine can fill the gap between the engraving and milling machine.

Carving mills the machine and can produce more vibrations when using, and the carving mills can produce certain impact force when harder material, and this kind of impact force can lead to the fact great burden to the inside spare part that the carving milled the machine, can make the life who carves mills the machine for a long time reduce, and traditional carving mills the machine and lacks damper, so provides a numerical control carving that adopts linear rolling guide to mill the machine and solve the above-mentioned problem that provides.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides an adopt linear rolling guide's numerical control carving to mill machine possesses advantages such as shock attenuation effect is good, has solved the not good problem of shock attenuation effect.

(II) technical scheme

For realizing the good purpose of above-mentioned shock attenuation effect, the utility model provides a following technical scheme: a numerical control engraving and milling machine adopting a linear rolling guide rail comprises a machine body, wherein mounting blocks are fixedly connected to the left side wall and the right side wall of the machine body respectively, a rotating shaft is movably connected inside the mounting blocks, a rotating disc is sleeved outside the rotating shaft, a torsion spring which is connected with the rotating shaft and the rotating disc simultaneously is sleeved outside the rotating shaft, a worm wheel which is positioned inside the mounting blocks is sleeved outside the rotating shaft, a worm which is matched with the worm wheel and extends to the outside of the mounting blocks is movably connected inside the mounting blocks, a movable frame is movably connected inside the mounting blocks, a movable rod which extends to the outside of the movable frame and is connected with the rotating disc is movably connected inside the movable frame, limiting blocks which extend to the inside of the movable frame are fixedly connected to the upper side wall and the lower side wall of the movable rod respectively, a connecting rod which extends to the lower part of, the top of the bottom plate is fixedly connected with a buffer spring connected with the mounting block.

Preferably, the installation piece is internally provided with three hollow cavities, the six rotating disks are sleeved outside the hollow cavities, and the movable frame is movably connected inside the hollow cavities.

Preferably, the number of the movable frames is twelve, twelve movable frames are divided into a left group and a right group, one group of six movable frames are divided into three rows, and two movable frames in one row are distributed in a staggered manner.

Preferably, the movable frame has been seted up movable groove near one side of rolling disc, all installs the spacing recess of seting up in the movable frame inside on the wall of both sides about the activity recess inslot, and the inside swing joint of activity recess has the movable rod that is connected with the rolling disc, and equal fixedly connected with extends to the inside stopper of spacing recess on the wall of both sides about the movable rod.

Preferably, the adjusting cavity is formed in the mounting block, a worm wheel located in the adjusting cavity is sleeved outside the rotating shaft, and a worm extending to the outside of the mounting block is movably connected between the left side wall and the right side wall in the adjusting cavity.

Preferably, the number of the buffer springs is twelve, twelve buffer springs are divided into four rows, and three buffer springs in one row are distributed at equal intervals.

(III) advantageous effects

Compared with the prior art, the utility model provides an adopt linear rolling guide's numerical control carving to mill machine possesses following beneficial effect:

the numerical control engraving and milling machine adopting the linear rolling guide rail transmits vibration to the buffer spring for preliminary buffering through the bottom plate, the vibration is transmitted to the movable frame through the connecting rod, the movable frame moves under the action of the vibration, the movable rod and the rotating disc are driven to move in the moving process of the movable frame, the rotating disc rotates under the driving of the movable frame, at the moment, the torsional spring is stressed and rotates to play a role of buffering again, the worm gear is driven to rotate through the rotating worm, the rotating shaft is driven to rotate when the worm gear rotates, thereby leading the torsional spring to rotate, changing the downward pressure of the rotating disc, the movable rod, the movable frame and the connecting rod after the torsional spring rotates, achieving the effect of changing pressure, so that adjustments can be made in different situations, so that the buffer capacity is adapted to the current circumstances, the device can cushion vibrations through a series of mechanical structure, has avoided the damage to the inside spare part of organism.

Drawings

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

FIG. 2 is a front sectional view of the structure of the present invention;

fig. 3 is a schematic structural diagram of the present invention.

In the figure: 1 organism, 2 installation pieces, 3 cavity, 4 regulation chambeies, 5 axis of rotation, 6 rolling discs, 7 torsional springs, 8 adjustable shelves, 9 activity recesses, 10 spacing recesses, 11 movable rods, 12 stopper, 13 connecting rods, 14 bottom plates, 15 buffer spring, 16 worm wheels, 17 worms.

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. 1-3, a numerical control engraving and milling machine using a linear rolling guide rail comprises a machine body 1, wherein both left and right side walls of the machine body 1 are fixedly connected with mounting blocks 2, the inside of the mounting blocks 2 is provided with adjusting cavities 4, the outside of a rotating shaft 5 is sleeved with a worm wheel 16 positioned inside the adjusting cavities 4, worms 17 extending to the outside of the mounting blocks 2 are movably connected between the left and right side walls inside the adjusting cavities 4, the inside of the mounting blocks 2 is provided with three hollow cavities 3, the outside of the hollow cavities 3 is sleeved with six rotating discs 6, the inside of the hollow cavities 3 is movably connected with movable frames 8, the total number of the movable frames 8 is twelve, twelve movable frames 8 are divided into left and right groups, one group of six movable frames 8 is divided into three rows, two movable frames 8 in a row are distributed in a staggered manner, one side of the movable frame 8 close to the rotating discs 6 is provided with, the upper side wall and the lower side wall in the groove of the movable groove 9 are both provided with a limiting groove 10 arranged inside the movable frame 8, the inside of the movable groove 9 is movably connected with a movable rod 11 connected with the rotating disc 6, the upper side wall and the lower side wall of the movable rod 11 are both fixedly connected with limiting blocks 12 extending into the limiting groove 10, the inside of the mounting block 2 is movably connected with a rotating shaft 5, the outside of the rotating shaft 5 is sleeved with the rotating disc 6, the outside of the rotating shaft 5 is sleeved with a torsional spring 7 simultaneously connected with the rotating shaft 5 and the rotating disc 6, the outside of the rotating shaft 5 is sleeved with a worm wheel 16 positioned inside the mounting block 2, the inside of the mounting block 2 is movably connected with a worm 17 matched with the worm wheel 16 and extending to the outside of the mounting block 2, the inside of the mounting block 2 is movably connected with the movable frame 8, the inside of the movable frame 8 is movably connected with, the upper side wall and the lower side wall of the movable rod 11 are fixedly connected with limit blocks 12 extending into the movable frame 8, the movable frame 8 is hinged with connecting rods 13 extending to the lower part of the installation block 2, the bottom of the connecting rods 13 is fixedly connected with a bottom plate 14, the top of the bottom plate 14 is fixedly connected with buffer springs 15 connected with the installation block 2, the total number of the buffer springs 15 is twelve, twelve buffer springs 15 are divided into four rows, one row of three buffer springs 15 are distributed at equal intervals, the buffer springs 15 are transmitted to be primarily buffered when the machine body 1 generates vibration through the bottom plate 14, the vibration is transmitted to the movable frame 8 through the connecting rods 13, the movable frame 8 moves under the action of vibration, the movable rod 11 and the rotating disc 6 are driven to move in the moving process of the movable frame 8, the rotating disc 6 rotates under the driving of the movable frame 8, at the moment, the torsion spring 7 rotates under, drive worm wheel 16 through rotating worm 17 and rotate, worm wheel 16 makes axis of rotation 5 rotate when rotating, thereby make torsional spring 7 rotate, torsional spring 7 changes rolling disc 6 after rotating, movable rod 11, the decurrent pressure of adjustable shelf 8 and connecting rod 13, the effect of changing the pressure has been reached, make and to adjust in the condition of difference, make the buffer capacity be applicable to current environment, the device can cushion vibrations through a series of mechanical structure, the damage to 1 inside spare part of organism has been avoided.

In conclusion, according to the numerical control engraving and milling machine adopting the linear rolling guide rail, when the machine body 1 generates vibration, the vibration is transmitted to the buffer spring 15 through the bottom plate 14 for primary buffering, the vibration is transmitted to the movable frame 8 through the connecting rod 13, the movable frame 8 moves under the action of the vibration, the movable rod 11 and the rotating disc 6 are driven to move in the moving process of the movable frame 8, the rotating disc 6 is driven to rotate under the driving of the movable frame 8, at the moment, the torsion spring 7 is forced to rotate to play a role of buffering again, the worm gear 16 is driven to rotate through the rotating worm 17, the rotating shaft 5 rotates when the worm gear 16 rotates, so that the torsion spring 7 rotates, the downward pressure of the rotating disc 6, the movable rod 11, the movable frame 8 and the connecting rod 13 is changed after the torsion spring 7 rotates, the effect of changing the pressure is achieved, the adjustment can be carried out under different conditions, the buffering capacity is suitable for the current environment, and, the damage to the internal parts of the machine body 1 is avoided, and the problem of poor damping effect is solved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an adopt linear rolling guide's numerical control carving to mill machine, includes organism (1), its characterized in that: the machine body is characterized in that the left side wall and the right side wall of the machine body (1) are fixedly connected with mounting blocks (2), the inner part of each mounting block (2) is movably connected with a rotating shaft (5), a rotating disc (6) is sleeved outside the rotating shaft (5), a torsion spring (7) which is simultaneously connected with the rotating shaft (5) and the rotating disc (6) is sleeved outside the rotating shaft (5), a worm wheel (16) which is positioned inside the mounting block (2) is sleeved outside the rotating shaft (5), the inner part of each mounting block (2) is movably connected with a worm (17) which is matched with the worm wheel (16) and extends to the outer part of the mounting block (2), the inner part of each mounting block (2) is movably connected with a movable frame (8), the inner part of each movable frame (8) is movably connected with a movable rod (11) which extends to the outer part of the movable frame (8) and is connected with the rotating disc (6), and the upper side wall and the lower side, the inside of adjustable shelf (8) articulates there is connecting rod (13) that extends to installation piece (2) below, bottom fixedly connected with bottom plate (14) of connecting rod (13), and the top fixedly connected with of bottom plate (14) is buffer spring (15) that are connected with installation piece (2).

2. The numerical control engraving and milling machine adopting the linear rolling guide rail as claimed in claim 1, wherein: the mounting block is characterized in that three hollow cavities (3) are arranged inside the mounting block (2), six rotating discs (6) are sleeved outside the hollow cavities (3), and a movable frame (8) is movably connected inside the hollow cavities (3).

3. The numerical control engraving and milling machine adopting the linear rolling guide rail as claimed in claim 1, wherein: twelve movable frames (8) are provided, twelve movable frames (8) are divided into a left group and a right group, one group of six movable frames (8) are divided into three rows, and two movable frames (8) in one row are distributed in a staggered manner.

4. The numerical control engraving and milling machine adopting the linear rolling guide rail as claimed in claim 1, wherein: activity recess (9) have been seted up to one side that adjustable shelf (8) are close to rolling disc (6), all install on activity recess (9) inslot upper and lower both sides wall and set up spacing recess (10) in adjustable shelf (8) inside, the inside swing joint of activity recess (9) has movable rod (11) that are connected with rolling disc (6), equal fixedly connected with extends to stopper (12) inside spacing recess (10) on the upper and lower both sides wall of movable rod (11).

5. The numerical control engraving and milling machine adopting the linear rolling guide rail as claimed in claim 1, wherein: adjusting cavity (4) have been seted up to the inside of installation piece (2), and the outside of axis of rotation (5) has cup jointed and is located adjusting inside worm wheel (16) in cavity (4), and swing joint has worm (17) that extend to installation piece (2) outside between the wall of adjusting the cavity (4) intracavity left and right sides.

6. The numerical control engraving and milling machine adopting the linear rolling guide rail as claimed in claim 1, wherein: the buffer springs (15) are twelve in number, twelve buffer springs (15) are divided into four rows, and three buffer springs (15) in one row are distributed at equal intervals.