CN209999170U

CN209999170U - dotting scriber of numerical control cutting machine

Info

Publication number: CN209999170U
Application number: CN201920510333.7U
Authority: CN
Inventors: 梁润荣; 温泽乾
Original assignee: Foshan Rongboda Metal Co Ltd
Current assignee: Foshan Rongboda Metal Co Ltd
Priority date: 2019-04-15
Filing date: 2019-04-15
Publication date: 2020-01-31
Anticipated expiration: 2029-04-15

Abstract

The utility model discloses a kind of numerical control cutting machine's marking point scriber, including mounting panel, adapter sleeve, piston cavity, actuating mechanism, piston, marking pen subassembly and spring, the adapter sleeve is fixed in the mounting panel top, the piston cavity is vertical to be fixed in the mounting panel bottom, actuating mechanism installs on the mounting panel to the drive piston slides in the piston cavity, marking pen subassembly and piston cavity sliding connection, piston cavity bottom has the trompil that can let marking pen subassembly bottom stretch out, the spring cup joints on marking pen subassembly, and its end is connected with marking pen subassembly top, and end is connected with piston cavity inner bottom in addition, the utility model discloses install on numerical control cutting machine's cutting torch for the marking point is drawn, and its simple structure can avoid the problem that the handwriting crushes by pressure to have the clear characteristics of drawing a line, and the handwriting is changed conveniently.

Description

dotting scriber of numerical control cutting machine

Technical Field

The utility model relates to a cutting machine technical field, concretely relates to device of dotting of kinds of cutting machines.

Background

In the machine manufacturing industry, after a steel plate is fed by a numerical control cutting machine, the steel plate with a drilling process needs to be transferred to a next process, a workpiece needs to be dotted and scribed, the conventional scribing process adopts manual scribing or is additionally arranged on the numerical control cutting machine, and the workpiece needs to be scribed by utilizing the drive of a dragon of the numerical control cutting machine, but in the scriber in the prior art, a scribing pen is fixed, and a pen point is easily pressed if the operation is wrong under the lifting drive of the numerical control cutting machine, and in addition, the scribing is easily unclear for the workpiece with an uneven surface.

Disclosure of Invention

The utility model aims at providing a clear just, can prevent the numerical control cutting machine's of drawing a line marker of dotting for the damage of drawing a line pen not enough to prior art.

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

dotting scriber of numerical control cutting machine, including mounting panel, adapter sleeve, piston cavity, actuating mechanism, piston, marking pen subassembly and spring, the adapter sleeve is fixed in the mounting panel top, the piston cavity is vertical to be fixed in the mounting panel bottom, actuating mechanism installs on the mounting panel to the drive piston slides in the piston cavity, marking pen subassembly and piston cavity sliding connection, piston cavity bottom has the trompil that can let marking pen subassembly bottom stretch out, the spring cup joints on marking pen subassembly, and its end is connected with marking pen subassembly top, and end is connected with piston cavity inner bottom in addition.

, the device further comprises a proximity switch, wherein the proximity switch is fixed on the outer wall of the piston cavity, and the touch control end of the proximity switch faces downwards vertically.

, the side wall of the piston cavity has a relief hole.

, the relief vent is higher than the scribe pen assembly.

, when the piston is at the highest point, the piston is higher than the air release hole.

, the scribing pen assembly comprises a pen body and a slide block, the slide block is attached to the inner wall of the piston cavity, the pen body is vertically fixed at the bottom of the slide block, and the pen point end of the pen body can extend out of the opening.

, the driving mechanism is a cylinder, the cylinder body is fixed on the mounting plate, and the piston rod is fixedly connected with the piston.

, the piston chamber includes an upper sleeve and a lower sleeve, the upper sleeve is connected with the lower sleeve by screw thread.

The utility model discloses following beneficial effect has:

the utility model discloses install on numerical control cutting machine's cutting torch for beat the dotting and rule, its simple structure can avoid the problem that the handwriting crushes by pressure, and have the clear characteristics of ruling, and the handwriting is changed conveniently.

Drawings

Fig. 1 is a schematic perspective view of a dotting scriber of the numerical control cutting machine of the present invention;

FIG. 2 is a schematic cross-sectional view of a dotting scriber of the numerical control cutting machine of the present invention;

in the figure: 1. mounting a plate; 2. connecting sleeves; 3. a piston cavity; 4. a drive mechanism; 5. a piston; 6. a scribe pen assembly; 7. a spring; 8. a proximity switch; 31. an upper sleeve; 32. a lower sleeve; 61. a pen body; 62. a slider; 311. an air release hole; 321. and (6) opening holes.

Detailed Description

The following description steps are taken in conjunction with the accompanying drawings and the embodiments to more clearly understand the technical idea claimed in the present invention.

As shown in fig. 1 and 2 the utility model discloses digital control cutting machine's marking point scriber, including mounting panel 1, adapter sleeve 2, piston cavity 3, actuating mechanism 4, piston 5, ruling pen subassembly 6 and spring 7, adapter sleeve 2 is fixed in mounting panel 1 top, piston cavity 3 is vertical to be fixed in mounting panel 1 bottom, actuating mechanism 4 installs on mounting panel 1 to drive piston 5 and slide in piston cavity 3, ruling

pen subassembly

6 and 3 sliding connection of piston cavity, 3 bottoms of piston cavity have the trompil 321 that can let 6 bottoms of ruling pen subassembly stretch out, spring 7 cup joints on ruling pen subassembly 6, and its end is connected with ruling pen subassembly 6 top, and end is connected with the interior bottom of piston cavity 3 in addition.

The utility model discloses in the use, should utilize adapter sleeve 2 to install on numerical control cutting machine's cutting torch to utilize numerical control cutting machine's actuating mechanism to carry out horizontal displacement.

When the utility model is used, the cutter is used for controlling the driving to descend to a position close to a workpiece, then the driving mechanism 4 drives the piston 5 to descend, the piston 5 extrudes the gas in the piston cavity 3, so that the scribing pen component 6 descends until the bottom end extends out of the opening 321 at the bottom of the piston cavity 3 and touches the workpiece, and then the cutter is used for driving the utility model for horizontally moving and scribing; after the dotting and scribing are finished, the driving mechanism 4 drives the piston 5 to reset, and the spring 7 drives the scribing pen assembly 6 to reset.

The action of the piston compressing the gas gathering spring 7 in the piston cavity 3 can enable the marking pen assembly 6 to elastically press the workpiece for marking, and the marking pen assembly 6 is prevented from being damaged by pressure on the premise of ensuring clear marking; in addition, the spring 7 is used for pressing the marking pen assembly 6 for marking, clear lines can be guaranteed to slide out of the surface of an uneven workpiece, meanwhile, the spring 7 is used for resetting the marking pen assembly 6, and the situation that the marking pen assembly 6 still marks lines in a non-working state can be avoided.

Preferably, the inner circumferential surface of the piston cavity 3 is attached to the outer circumferential surface of the piston 5, and the top of the scribing pen assembly 6 is provided with an outer circumferential surface matched with the inner circumferential surface of the piston cavity 3.

Preferably, the device further comprises a proximity switch 8, wherein the proximity switch 8 is fixed on the outer wall of the piston cavity 3, and the touch control end of the proximity switch is vertically downward; more specifically, the proximity switch 8 and the driving mechanism 4 are both electrically connected with a controller of the numerical control cutting machine; when dotting and marking are needed, the numerical control cutting machine controls the utility model to descend until the proximity switch 8 is close to the workpiece to generate an electric signal, the controller controls to stop descending, then the controller sends a signal to control the driving mechanism to drive the piston to descend for a preset stroke, and then dotting and marking operation is started; set up proximity switch 8's aim at and ensure the utility model discloses can descend to suitable height under the drive of numerical control cutting and rule, prevent that highly too high rule failure, highly low condition that leads to piston cavity 3 to crush from taking place.

Preferably, the proximity switch 8 is an inductive proximity switch with a 3cm induction range.

Preferably, the side wall of the piston cavity 3 is provided with a relief hole 311.

Preferably, the relief holes 311 are higher than the scribe pen assembly 6.

Preferably, when the piston 5 rises to the highest point, the piston 5 is higher than the air release hole 311; after the scribing is finished, the piston 5 rises to the highest point, the air leakage hole 311 can correspondingly adjust the air pressure in the piston cavity 3 to be consistent with the current atmospheric pressure, and the influence of the environmental air pressure on the air pressure compression in the piston cavity 3 is avoided, so that the acting force on the scribing pen assembly 6 is enabled.

Preferably, the scribing pen assembly 6 comprises a pen body 61 and a slide block 62, wherein the slide block 62 is attached to the inner wall of the piston cavity 3, the pen body 61 is vertically fixed at the bottom of the slide block 62, and the pen point end of the pen body can extend out of the opening 321.

Preferably, the bottom of the sliding block 62 is provided with a vertically arranged circular groove, the circular groove is internally provided with an internal thread, the top of the pen body 61 is provided with an external thread, and the pen body 61 is in threaded connection with the circular groove.

Preferably, the driving mechanism 4 is a cylinder, a cylinder body of the driving mechanism is fixed on the mounting plate 1, a piston rod of the driving mechanism is fixedly connected with the piston 5, and the cylinder can be used for realizing rapid compression and release of air in the piston cavity 3 and rapid extension or retraction of the pen body 61.

Preferably, the piston cavity 3 comprises an upper sleeve 31 and a lower sleeve 32, and the upper sleeve 31 is in threaded connection with the lower sleeve 32; the piston cavity 3 adopts a split type combined structure of the upper sleeve 31 and the lower sleeve 32, so that the pen body 61 can be replaced quickly; the operation is that the lower sleeve 32 is rotated to remove the lower sleeve 32, the pen body 61 can be exposed, the marking pen assembly 6 and the spring 7 are removed, then the pen body 61 is replaced, and the corresponding parts are reinstalled, so that the process is simple and convenient.

More specifically, the horizontal cross section of the upper sleeve 31 and the lower sleeve 32 is circular, wherein the outer peripheral surface of the lower sleeve 32 is provided with external threads, and the inner peripheral surface of the bottom of the upper sleeve 31 is provided with internal threads, and the internal threads and the external threads are matched and connected.

More specifically, the top of the spring 7 is in contact with the bottom surface of the slider 62, and the bottom of the spring 7 is in contact with the top edge of the lower sleeve 32.

The utility model discloses install on numerical control cutting machine's cutting torch for beat the dotting and drawing lines, its simple structure can avoid the condition that handwriting 61 crushd by pressure, and have the clear characteristics of drawing lines, and handwriting 61 changes conveniently.

Various other changes and modifications may be made by those skilled in the art based on the above-described technical solutions and concepts, and all such changes and modifications should fall within the scope of the present invention.

Claims

The dotting scriber of numerical control cutting machines is characterized by comprising a mounting plate (1), a connecting sleeve (2), a piston cavity (3), a driving mechanism (4), a piston (5), a scribing pen assembly (6) and a spring (7), wherein the connecting sleeve (2) is fixed above the mounting plate (1), the piston cavity (3) is vertically fixed at the bottom of the mounting plate (1), the driving mechanism (4) is installed on the mounting plate (1) and drives the piston (5) to slide in the piston cavity (3), the scribing pen assembly (6) is in sliding connection with the piston cavity (3), the bottom of the piston cavity (3) is provided with an opening (321) through which the bottom end of the scribing pen assembly (6) can extend out, the spring (7) is sleeved on the scribing pen assembly (6), the end of the spring is connected with the top of the scribing pen assembly (6), and the end of the spring is connected with the bottom in the piston cavity (3).
2. The striking point scriber of numerical control cutting machines according to claim 1, further comprising a proximity switch (8), wherein the proximity switch (8) is fixed on the outer wall of the piston cavity (3), and the touch control end of the proximity switch faces downwards vertically.
3. The striking-point scriber of numerical control cutting machines according to claim 1, wherein the side wall of the piston cavity (3) is provided with a relief hole (311).
4. The striking-point scriber of numerical control cutting machines according to claim 3, wherein the air-escape hole (311) is higher than the scribing pen assembly (6).
5. The striking line marker of numerical control cutting machines according to claim 3, wherein when the piston (5) is lifted to the highest point, the piston (5) is higher than the air release hole (311).
6. The dotting and scribing device for numerical control cutting machines according to claim 1, wherein the scribing pen assembly (6) comprises a pen body (61) and a slide block (62), the slide block (62) is attached to the inner wall of the piston cavity (3), the pen body (61) is vertically fixed at the bottom of the slide block (62), and the pen head end of the pen body can extend out of the opening (321).
7. The point marking scriber of numerical control cutting machines according to claim 1, wherein the driving mechanism (4) is a cylinder, the cylinder body is fixed on the mounting plate (1), and the piston rod is fixedly connected with the piston (5).
8. The point scriber of numerical control cutting machines according to claim 1, wherein the piston chamber (3) comprises an upper sleeve (31) and a lower sleeve (32), and the upper sleeve (31) is in threaded connection with the lower sleeve (32).