CN210172620U

CN210172620U - Cutting device and word bending machine

Info

Publication number: CN210172620U
Application number: CN202020056346.4U
Authority: CN
Inventors: Longting Li; 李龙亭; Ruimin Kang; 康瑞民
Original assignee: Weifang Dachuang Cnc Equipment Co Ltd
Current assignee: Weifang Dachuang Cnc Equipment Co Ltd
Priority date: 2020-01-13
Filing date: 2020-01-13
Publication date: 2020-03-24
Anticipated expiration: 2030-01-13

Abstract

The utility model belongs to the technical field of curved word machine, a cutting device is provided, be connected with milling cutter's square rail cutter arbor including milling cutter and rotation, square rail cutter arbor sliding connection is on the adjustment seat, be equipped with the perpendicular guiding mechanism who is used for adjusting the square rail cutter arbor straightness that hangs down on the adjustment seat, and be used for adjusting the depth guiding mechanism of square rail cutter arbor and aluminum plate interval, square rail cutter arbor bottom is equipped with and is used for driving milling cutter to rotate the first driving piece in order to cut aluminum plate, first driving piece is connected with the milling cutter transmission through first drive belt, first driving piece is connected with the second drive belt through the connecting piece, second drive belt transmission sets up between adjustment seat and second driving piece, the rigid coupling has the axis of rotation of perpendicular setting on the adjustment seat, the axis of rotation is connected with and is used for driving the axis of rotation to rotate and carries out wobbling third driving. The utility model discloses reached adjustment milling cutter cutting depth and the straightness's that hangs down effect, improved the automation and the adjustability of aluminum plate cutting.

Description

Cutting device and word bending machine

Technical Field

The utility model relates to a curved word machine technical field, concretely relates to cutting device and curved word machine.

Background

The existing character bending machine is an automatic advertising device. At present, with the rapid development of the advertisement making industry, the character bending machine will bring new breakthrough to the advertisement making industry.

Present curved word machine still has some problems, and the assembly of the current cutting adjustment telecontrol equipment on the curved word machine is complicated, and the installation of simultaneous control is dismantled inconveniently. In the using process, after materials with different heights and thicknesses are replaced, time and labor are wasted in the adjusting process, the stability is not high, when the materials are replaced for depth adjustment for one time, a beginner needs to adjust for about one day, an experienced master needs to adjust for 2-3 hours, and cutting depth deviation is easy to occur; meanwhile, when the current cutting device is used, the degree of automation is not high, and the convenience in use is poor.

Therefore, develop a cutting device and bend word machine, not only have urgent research value, also have good economic benefits and industrial application potentiality, this is exactly the utility model discloses the power place and the basis that can accomplish.

SUMMERY OF THE UTILITY MODEL

To the defect among the prior art, the utility model provides a cutting device and curved word machine to realize milling cutter cutting aluminum plate's automation and convenience.

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

a cutting device comprises a milling cutter and a square rail cutter bar rotationally connected with the milling cutter, the square rail cutter bar is connected on an adjusting seat in a sliding way, the adjusting seat is provided with a vertical adjusting mechanism for adjusting the verticality of the square rail cutter bar and a depth adjusting mechanism for adjusting the distance between the square rail cutter bar and the aluminum plate, the bottom end of the square rail cutter bar is provided with a first driving piece for driving a milling cutter to rotate so as to cut the aluminum plate, the first driving piece is in transmission connection with the milling cutter through a first transmission belt, the first driving piece is connected with a second transmission belt through a connecting piece, the second transmission belt is arranged between the adjusting seat and the second driving piece in a transmission way, the adjusting seat is fixedly connected with a rotating shaft which is vertically arranged, the rotating shaft is connected with a third driving piece which is used for driving the rotating shaft to rotate so as to drive the square rail cutter bar and the milling cutter to swing, and the second driving piece is arranged on the rotating shaft.

Preferably, the adjusting seat comprises a first slider seat and a slider rotatably connected in the first slider seat, and the square rail cutter bar is slidably connected with the slider.

Preferably, the first driving piece is fixedly connected to the connecting piece, the bottom end of the square rail cutter bar is fixedly connected to the connecting piece, and the second transmission belt is fixedly connected to the connecting piece.

Preferably, the vertical adjusting mechanism comprises at least two vertical adjusting screws arranged up and down, the vertical adjusting screws horizontally penetrate through the first sliding block seat and abut against the sliding block, and the vertical adjusting screws are in threaded connection with the first sliding block seat.

Preferably, the depth adjusting mechanism comprises a second slider seat which is connected with the first slider seat in a sliding manner along the horizontal direction, the second slider seat is fixedly connected to the rotating shaft, and a depth adjusting screw is arranged between the first slider seat and the second slider seat and used for adjusting the distance between the first slider seat and the second slider seat.

Preferably, at least three depth adjusting screws are connected between the first slider seat and the second slider seat, and a spring is sleeved outside the depth adjusting screw between the first slider seat and the second slider seat.

Preferably, a fourth driving part for driving the first slider seat and the second slider seat to move relatively is arranged between the first slider seat and the second slider seat.

Preferably, the square rail cutter bar is a linear guide rail.

Preferably, the milling cutter is integrally connected with a belt pulley, and the first driving member is in transmission connection with the belt pulley through the first transmission belt.

The utility model also discloses a curved word machine, include as above a cutting device.

Due to the adoption of the technical scheme, the utility model discloses following beneficial effect has:

through perpendicular guiding mechanism, thereby can adjust the straightness that hangs down of the straightness adjustment milling cutter of square rail cutter arbor, on the good basis of the straightness adjustment that hangs down, through depth guiding mechanism, thereby can adjust the interval between square rail cutter arbor and the aluminum plate and adjust the interval between milling cutter and the aluminum plate, reach the effect of adjustment milling cutter cutting depth, the automation and the adjustability of aluminum plate cutting have been improved, can realize through first driving piece that milling cutter rotates and cuts, can drive first driving piece and square rail cutter arbor through the second driving piece, milling cutter goes up and down, thereby can realize the swing of milling cutter through the setting up of third driving piece and axis of rotation and realize the switching to the aluminum plate positive and negative cutting mode.

The utility model discloses compact structure is simple, can accomplish alone in the aspect of installation and dismantlement, just with overhaul and renewal part, through setting up cutting device, has solved milling cutter straightness that hangs down inadequately, and the problem that traditional chinese art is too long in adjustment in-process time has improved regulation speed and stability, is fit for masses' demand.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.

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

FIG. 2 is a schematic view of the backside structure of FIG. 1;

FIG. 3 is a schematic view of an adjusting seat;

FIG. 4 is a schematic cross-sectional view of the adjustment seat;

FIG. 5 is a schematic sectional view of a milling cutter;

fig. 6 is a schematic front view of the present invention;

fig. 7 is a schematic left side view of the present invention;

fig. 8 is a right side view of the present invention;

FIG. 9 is a schematic structural view of the fixing of FIG. 4;

in the drawing, 1, a milling cutter, 2, a square rail cutter bar, 3, an adjusting seat, 31, a first slider seat, 32, a slider, 33, a slider fixing piece, 4, a vertical adjusting mechanism, 41, a vertical adjusting screw, 5, a depth adjusting mechanism, 51, a second slider seat, 52, a depth adjusting screw, 53, a spring, 54, a mounting hole, 6, a first driving piece, 7, a first driving belt, 8, a connecting piece, 9, a second driving belt, 10, a second driving piece, 11, a rotating shaft, 12, a third driving piece, 13 and a belt pulley.

Detailed Description

The technical solution of the present invention will be described in detail with reference to the following embodiments. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.

As shown in fig. 1-8, a cutting device comprises a milling cutter 1 and a square rail cutter bar 2 rotatably connected with the milling cutter 1, wherein the square rail cutter bar 2 is slidably connected to an adjusting seat 3, the adjusting seat 3 is provided with a vertical adjusting mechanism 4 for adjusting the verticality of the square rail cutter bar 2 and a depth adjusting mechanism 5 for adjusting the distance between the square rail cutter bar 2 and an aluminum plate, the setting of the vertical adjusting mechanism 4 can adjust the verticality of the square rail cutter bar 2 relative to the adjusting seat 3, so that the milling cutter 1 is driven by the square rail cutter bar 2 to adjust the verticality, and the setting of the depth adjusting mechanism 5 can adjust the square rail cutter bar 2 relative to the adjusting seat 3 in the horizontal direction, so that the milling cutter 1 is driven by the square rail cutter bar 2 to adjust the distance between the milling cutter 1 and the aluminum plate, and realize the multidirectional adjustment of the milling cutter 1 in the cutting process;

the bottom end of the square rail cutter bar 2 is provided with a first driving piece 6 for driving the milling cutter 1 to rotate so as to cut an aluminum plate, the output end of the first driving piece 6 is in transmission connection with the milling cutter 1 through a first transmission belt 7, the rotation of the output end is driven through the first driving piece 6, the output end rotates so as to drive the first transmission belt 7 to move so as to drive the milling cutter 1 to rotate on the square rail cutter bar 2, thereby realizing the cutting of the aluminum plate, the first driving piece 6 is connected with a second transmission belt 9 through a connecting piece 8, the first driving piece 6 is fixedly connected on the connecting piece 8, the bottom end of the square rail cutter bar 2 is fixedly connected on the connecting piece 8, the second transmission belt 9 is fixedly connected on the connecting piece 8, the connecting piece 8 in the embodiment is a connecting plate, the square rail cutter bar 2 is welded on the connecting plate, the first driving piece 6 is connected on the connecting plate through a bolt, the connecting, the second driving piece 10 is in transmission connection with a second slider seat 51 on the adjusting seat 3 through the gear belt, the second slider seat 51 is provided with a rotating wheel which is rotatably connected with the second driving belt 9, and the gear belt, the first driving piece 6 connected with the gear belt, the square rail cutter bar 2 and the milling cutter 1 are driven by the second driving piece 10 to carry out lifting motion relative to the adjusting seat 3;

the adjusting seat 3 is fixedly connected with a vertically arranged rotating shaft 11, specifically, the second slider seat 51 is fixedly connected on the rotating shaft 11, the second slider seat 51 is provided with a mounting hole 54 matched with the rotating shaft 11, the rotating shaft 11 is connected with a third driving member 12 for driving the rotating shaft 11 to rotate so as to drive the square rail cutter bar 2 and the milling cutter 1 to swing, the second driving member 10 is arranged on the rotating shaft 11, the third driving member 12 drives the rotating shaft 11 to rotate so as to drive the adjusting seat 3 to rotate, the rotation of the adjusting seat 3 drives the square rail cutter bar 2 and the milling cutter 1 to rotate together, so that the milling cutter 1 can cut the front and back sides of the aluminum plate, the rotating shaft 11 rotates to drive the second driving member 10 to move synchronously, the rotation of the square rail cutter bar 2 drives the first driving member 6 to move synchronously, and therefore, the milling cutter 1 and the square rail cutter bar 2 can still lift and cut under the driving of the second driving member 10 and the first driving member 6 after, prevent to produce the obstacle to square rail cutter arbor 2 and milling cutter 1's motion, can guarantee square rail cutter arbor 2 and milling cutter 1's rotation simultaneously, do not influence milling cutter 1's lift, interval adjustment, the function of the straightness adjustment that hangs down, be equipped with the locating part on third driving piece 12 in this embodiment, make axis of rotation 11 realize the swing back and forth within 180 degrees to it is accurate spacing to correspond the positive and negative of aluminum plate, improves the accuracy of cutting.

The adjusting seat 3 comprises a first slider seat 31 and a slider 32 rotatably connected in the first slider seat 31, and the square rail knife bar 2 is slidably connected with the slider 32. Be equipped with the pivot on the slider 32, be equipped with on the first slider seat 31 with pivot matched with bearing, slider 32 rotates to be connected in first slider seat 31, can make slider 32 realize the rotation of first slider seat 31 relatively to be convenient for realize the straightness's that hangs down adjustment of slider 32.

Referring to fig. 9, a slider fixing member 33 is disposed between the first slider seat 31 and the slider 32, the slider fixing member 33 is fixedly connected to the slider 32 and slidably connected to the first slider seat 31, and the slider fixing member 33 can improve the stability of connection between the first slider seat 31 and the slider 32, facilitate replacement of different parts, and improve the universality of the device.

Vertical adjustment mechanism 4 includes the vertical adjustment screw 41 that at least two set up from top to bottom, the vertical adjustment screw 41 that adopts two sets up from top to bottom in this embodiment, the vertical adjustment screw 41 level runs through first slider seat 31 and butt on slider 32, vertical adjustment screw 41 and first slider seat 31 threaded connection, through two vertical adjustment screws 41 that set up from top to bottom, can adjust the turned angle of slider 32 relative first slider seat 31, thereby reach the effect of the straightness that hangs down of adjustment slider 32, square rail cutter arbor 2 sliding connection is on slider 32, the straightness that hangs down of regulation square rail cutter arbor 2 can be realized through the straightness that hangs down of adjustment slider 32.

Depth guiding mechanism 5 includes along the second slider seat 51 of horizontal direction with first slider seat 31 sliding connection, be equipped with the square rail on the second slider seat 51, be equipped with the slide with square rail sliding fit on the first slider seat 31, second slider seat 51 rigid coupling is on axis of rotation 11, be equipped with depth adjusting screw 52 between first slider seat 31 and the second slider seat 51, a distance for adjusting first slider seat 31 and second slider seat 51, second slider seat 51 rigid coupling is on axis of rotation 11, through adjusting the interval between first slider seat 31 and the second slider seat 51, can adjust the position control on the 2 horizontal direction of square rail cutter arbor, thereby realize the regulation to the different depths of aluminum plate, can adjust the interval between first slider seat 31 and the second slider seat 51 through setting up of depth adjusting screw 52, adapt to different production and processing needs.

Be connected with at least three depth adjusting screw 52 between first slider seat 31 and the second slider seat 51, depth adjusting screw 52 of three level is equipped with in proper order from the top down in this embodiment, the depth adjusting screw 52 overcoat between first slider seat 31 and the second slider seat 51 is equipped with spring 53, be equipped with the fourth driver that is used for driving first slider seat 31 and second slider seat 51 relative motion between first slider seat 31 and the second slider seat 51, the stability of accommodation process can be improved in the setting of at least three depth adjusting screw 52 and spring 53, the automation of depth regulation can be realized in the setting of fourth driver, on the basis that the straightness adjustment that hangs down is accomplished, carry out automatic adjustment to depth adjustment mechanism 5, the accuracy nature of adjustment has been improved.

The square rail cutter bar 2 is a linear guide rail, so that the movement stability and smoothness of the milling cutter 1 in the lifting process can be realized, and the cutting stability is improved.

Milling cutter 1 an organic whole is connected with belt pulley 13, and first driving piece 6 is connected through the transmission of first drive belt 7 with belt pulley 13, and milling cutter 1 and belt pulley 13 an organic whole connected's setting need not the secondary clamping and dismantles, has improved the equilibrium among the cutting process.

When the device is used, the vertical adjusting screw 41 is firstly rotated to enter the first slider seat 31, the sliding block 32 is driven to rotate relative to the first slider seat 31 by adjusting the depth of the two vertical adjusting screws 41 arranged up and down to enter the first slider seat 31, so as to adjust the verticality of the sliding block 32, and further achieve the purpose of adjusting the verticality of the square rail cutter bar 2 and the milling cutter 1, after the verticality is adjusted, the fourth driving part and the depth adjusting screw 52 are adjusted according to the depth cutting requirement in the actual use process to achieve the cutting effect of different depths, under the drive of the first driving part 6, the milling cutter 1 rotates on the square rail cutter bar 2 to cut an aluminum plate, under the drive of the second driving part 10, the square rail cutter bar 2 drives the milling cutter 1 to move up and down to cut the aluminum plate with different lengths, when the aluminum plate needs to cut the front and back, under the drive of the third driving part 12, realize the rotation of axis of rotation 11 to carry out accurate rotation spacing under the effect of locating part, drive the whole of adjusting seat 3 and square rail cutter arbor 2, milling cutter 1, first driving piece 6, the whole rotation that rotates of second driving piece 10, improved milling cutter 1's degree of freedom of motion and multidirectional cutting function.

Through perpendicular guiding mechanism 4, thereby can adjust the straightness that hangs down of square rail cutter arbor 2 and adjust the straightness that hangs down of milling cutter 1, on the good basis of the straightness adjustment that hangs down, through depth guiding mechanism 5, thereby can adjust the interval between square rail cutter arbor 2 and the aluminum plate and adjust the interval between milling cutter 1 and the aluminum plate, reach the effect of adjustment milling cutter 1 cutting depth.

The utility model discloses compact structure is simple, can accomplish alone in the aspect of installation and dismantlement, just with overhaul and renewal part, through setting up cutting device, has solved milling cutter 1 and has hung down straightness inadequately, and the problem that traditional technology is too long in adjustment in-process time has improved regulation speed and stability, is fit for masses' demand.

In the specification of the present invention, a large number of specific details are explained. It is understood, however, that embodiments of the invention may be practiced without these specific details. In some instances, well-known methods, structures and techniques have not been shown in detail in order not to obscure an understanding of this description.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.

Claims

1. The utility model provides a cutting device, includes milling cutter and rotates the square rail cutter arbor that is connected with milling cutter, its characterized in that: square rail cutter arbor sliding connection is on the adjustment seat, be equipped with the perpendicular guiding mechanism who is used for adjusting the square rail cutter arbor straightness that hangs down on the adjustment seat, and be used for adjusting the depth guiding mechanism of square rail cutter arbor and aluminum plate interval, square rail cutter arbor bottom is equipped with and is used for driving milling cutter and rotates the first driving piece in order to cut aluminum plate, first driving piece through first drive belt with the milling cutter transmission is connected, first driving piece is connected with the second drive belt through the connecting piece, second drive belt transmission set up in between adjustment seat and the second driving piece, the rigid coupling has the axis of rotation of perpendicular setting on the adjustment seat, the axis of rotation connection has and is used for driving the axis of rotation to rotate and carries out wobbling third driving piece in order to drive square rail cutter arbor and milling cutter, the second driving piece set up in.

2. The cutting device of claim 1, wherein: the adjusting seat comprises a first sliding block seat and a sliding block rotationally connected in the first sliding block seat, and the square rail cutter bar is in sliding connection with the sliding block.

3. The cutting device of claim 1, wherein: the first driving piece is fixedly connected to the connecting piece, the bottom end of the square rail cutter bar is fixedly connected to the connecting piece, and the second driving belt is fixedly connected to the connecting piece.

4. The cutting device of claim 2, wherein: the vertical adjusting mechanism comprises at least two vertical adjusting screws which are arranged up and down, the vertical adjusting screws horizontally penetrate through the first sliding block seat and are abutted against the sliding block, and the vertical adjusting screws are in threaded connection with the first sliding block seat.

5. The cutting device of claim 2, wherein: the depth adjusting mechanism comprises a second sliding block seat which is connected with the first sliding block seat in a sliding mode in the horizontal direction, the second sliding block seat is fixedly connected to the rotating shaft, and a depth adjusting screw is arranged between the first sliding block seat and the second sliding block seat and used for adjusting the distance between the first sliding block seat and the second sliding block seat.

6. The cutting device of claim 5, wherein: at least three depth adjusting screws are connected between the first slider seat and the second slider seat, and springs are sleeved outside the depth adjusting screws between the first slider seat and the second slider seat.

7. The cutting device of claim 6, wherein: and a fourth driving piece for driving the first slider seat and the second slider seat to move relatively is arranged between the first slider seat and the second slider seat.

8. The cutting device of claim 1, wherein: the square rail cutter bar is a linear guide rail.

9. The cutting device of claim 1, wherein: milling cutter body coupling has the belt pulley, first driving piece with belt pulley passes through belt transmission.

10. A character bending machine is characterized in that: comprising a cutting device as claimed in any one of claims 1-9.