CN206840246U - the material pressing device of cutting machine - Google Patents

the material pressing device of cutting machine Download PDF

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Publication number
CN206840246U
CN206840246U CN201720795572.2U CN201720795572U CN206840246U CN 206840246 U CN206840246 U CN 206840246U CN 201720795572 U CN201720795572 U CN 201720795572U CN 206840246 U CN206840246 U CN 206840246U
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Prior art keywords
depression bar
cutting machine
pressing
helical tooth
drive
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CN201720795572.2U
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Chinese (zh)
Inventor
黄权
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NINGBO JINGWEI CNC EQUIPMENT CO Ltd
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NINGBO JINGWEI CNC EQUIPMENT CO Ltd
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Abstract

It the utility model is related to a kind of material pressing device of cutting machine, including depression bar assembly and the first drive mechanism that the depression bar assembly can be driven to move up and down, depression bar assembly includes the first depression bar, the second depression bar, first depression bar is close to the edge of cutting machine operating platform above the operating platform, second depression bar is located above the operating platform close to the other edge of cutting machine operating platform, first depression bar, the bottom of the second depression bar are respectively arranged with the connecting rod extended downwardly, and the first drive mechanism is connected with the connecting rod.The utility model can drive depression bar assembly to move down and material to be cut is compressed by the first drive mechanism, compared with needing to set air intake device in the prior art, depression bar assembly of the present utility model is that material is fixed by way of directly pressing, fixed stability and reliability is all preferable, and any noise will not be produced during binder, noise pollution is effectively eliminated, simultaneously, the utility model structure is relatively simple, reduces production of machinery and operating cost.

Description

The material pressing device of cutting machine
Technical field
It the utility model is related to a kind of material pressing device of cutting machine.
Background technology
In the prior art, the workbench of cutting machine is all platform, when needing to process the workpiece such as skin, cloth, due to skin, cloth all Compare light, if fixed the corner of workpiece by simple fixture, workpiece still can be because of external influence (such as the shadow of wind Ring) and move so that the machining accuracy of cutting machine is affected.
Authorization Notice No. is CN201931208U Chinese utility model patent《The absorption workbench of laser cutting machine》(Shen Please number:CN201120050211.8 a kind of structure) is disclosed, it includes adsorption box and workbench, and adsorption box upper surface is opened wide, and inhales The side of attached case is provided with the exhaust column being connected with extractor fan, and the surface of workbench is provided with the air vent of insertion, workbench It is arranged at the unlimited surface of the adsorption box;Said structure is connected with exhaust column when in use, by air exhauster, starts air exhauster Afterwards, the air of table surface is inhaled into adsorption box by air vent, is finally taken away by air exhauster so that table surface produces Raw downward absorption affinity, when the frivolous workpiece such as skin, cloth is placed on table surface, the workpiece such as skin, cloth is attracted to workbench Surface, will not be moved, so as to improve the machining accuracy of workpiece.
Cutting machine of the prior art is generally treated cutting material using said structure and is fixed, however, using upper State the cutting machine generally existing problems with of structure:
(1) extractor fan power consumption is very big, and general work needs to expend 10 degree of electricity for 1 hour, causes processing cost high;
(2) extractor fan needs multiple parts to form in itself, causes the production cost of cutting machine higher;
(3) area of work of cutting machine is larger, and extractor fan needs blower fan to carry if realizing preferable adsorption effect High power, this just inevitably causes to produce great noise in cutting process, forms noise pollution.
Therefore, for the material pressing device of current cutting machine, improved up for further.
Utility model content
Technical problem to be solved in the utility model is the present situation for prior art, there is provided one kind can be by directly applying Material is fixed the mode of pressure, and the pollution that can effectively abate the noise, reduce cost cutting machine material pressing device.
Technical scheme is used by the utility model solves above-mentioned technical problem:A kind of material pressing device of cutting machine, its It is characterised by:Including depression bar assembly and the first drive mechanism that the depression bar assembly can be driven to move up and down, the depression bar assembly is extremely Include the first depression bar, the second depression bar less, first depression bar is located at the operating platform close to the edge of cutting machine operating platform Top, second depression bar are located above the operating platform close to the other edge of cutting machine operating platform, first depression bar, The bottom of second depression bar is respectively arranged with the connecting rod extended downwardly, and the first described drive mechanism is connected with the connecting rod.
In such scheme, described depression bar assembly also includes the 3rd depression bar, the 4th depression bar, first depression bar, second Depression bar parallel, spaced-apart arrange, the 3rd depression bar, the 4th depression bar be connected to the first depression bar, the second depression bar both ends it Between and close to the edge of cutting machine operating platform arrangement, first depression bar, the second depression bar, the 3rd depression bar and the 4th depression bar are common Enclose a binder framework.Using such structure, it can further strengthen the binder stability of depression bar assembly.
For the ease of adjusting binder position according to cutting position, the 3rd depression bar and/or the 4th depression bar can be along the first pressures What bar, the second depression bar length direction moved is provided thereon, and described material pressing device also includes that the 3rd depression bar and/or the 4th can be driven The second drive mechanism that depression bar moves along the first depression bar, the second depression bar length direction.
Preferably, the screw mandrel that can be rotated is correspondingly arranged in first depression bar and the second depression bar, the 3rd depression bar And/or the 4th the both ends of depression bar be respectively arranged with the silk block to match with corresponding screw mandrel, the second described drive mechanism is motor And output shaft is connected by a transmission mechanism with screw mandrel.The inner of above-mentioned screw mandrel can be fixed on first by what bearing can rotate In depression bar or the second depression bar.
In above-mentioned preferred scheme, described transmission mechanism include the first helical tooth, the second helical tooth, the first driving wheel, First driven pulley and the first transmission belt, simultaneously output shaft and the first helical tooth are coaxially connected located at connecting rod side for the motor, described Second helical tooth is above the first helical tooth and meshed transmission, first driving wheel are located at the one of the second helical tooth Side simultaneously is coaxial therewith arranging, first driven pulley is connected to the end of a screw mandrel and coaxially arranged with the screw mandrel, described first Transmission belt is connected between the first driving wheel and the first driven pulley.For the ease of assembling, above-mentioned first helical tooth, the second helical tooth It can be located in a mounting seat, the first driving wheel, the first driven pulley and the first transmission belt may be provided in the hollow inner chamber of connecting rod, with Certain protection is formed to transmission mechanism.
In order to simplify the structure of pressure apparatus, described transmission mechanism also includes drive link, the 3rd helical tooth, the 4th spiral Tooth, the second driving wheel, the second driven pulley and the second transmission belt, length of the drive link along the 3rd depression bar and/or the 4th depression bar Direction arranges that one end of the drive link is connected through the first helical tooth with the output shaft of motor, the other end of the drive link and 3rd helical tooth is connected, and the 4th helical tooth is above the 3rd helical tooth and meshed transmission, and described the Two driving wheels are located at the side of the 4th helical tooth and are coaxial therewith arranging, second driven pulley is connected to the end of another screw mandrel And it is coaxially arranged with the screw mandrel, second transmission belt is connected between the second driving wheel and the second driven pulley.Using the structure, The depression bar of the 3rd depression bar/the 4th is driven by a motor, save production of machinery cost.
Preferably, the side of the binder framework is provided with to move down and offseted with cutting machine frame so as to prevent binder Framework compresses excessive limit assembly to material to be cut.The structure is set, binder framework can be adjusted as needed to material to be cut Compress degree.
Preferably, described limit assembly includes adjusting rod and adjustment seat, and the adjustment seat is connected in the side wall of connecting rod, And screwed hole is provided with the adjustment seat, what the adjusting rod can be adjusted up and down is arranged in screwed hole.Because the action of cylinder is driven More bad control is moved, using the limit assembly structure, can be controlled by limiting the stroke of cylinder piston rod in depression bar assembly The stroke of lower movement.
In order to improve the binder stability of depression bar assembly, the edge of the 3rd depression bar and/or the 4th depression bar is to cutting machine Inner side extension is formed with the pressing plate along the 3rd depression bar and/or the 4th depression bar length direction arrangement.
Preferably, the first described drive mechanism is cylinder, and the cylinder is in the frame of cutting machine and piston rod passes through A connecting piece is connected with connecting rod.
Compared with prior art, the utility model has the advantage of:The utility model includes depression bar assembly and can driven to be somebody's turn to do The first drive mechanism that depression bar assembly moves up and down, depression bar assembly, which comprises at least, the first depression bar, the second depression bar, in use, can Drive depression bar assembly to move down by the first drive mechanism to compress material to be cut, inhaled with needing to set in the prior art Wind apparatus is compared, and depression bar assembly of the present utility model is that material is fixed by way of directly pressing, fixed stabilization Property and reliability are all preferable, and any noise will not be produced during binder, effectively eliminate noise pollution, meanwhile, this practicality New structure is relatively simple, reduces production of machinery and operating cost.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model embodiment cutting machine;
Fig. 2 is the mplifying structure schematic diagram of part A in Fig. 1;
Fig. 3 is the structural representation (hiding cylinder) of material pressing device in the utility model embodiment;
Fig. 4 is the part-structure schematic diagram at B location in Fig. 3;
Fig. 5 is the part-structure schematic diagram at location of C in Fig. 3.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing embodiment.
As shown in Figure 2-5, the material pressing device of the cutting machine of the present embodiment includes depression bar assembly 1 and can drive the depression bar group The first drive mechanism 2 that part 1 moves up and down.
As shown in Fig. 1~5, the depression bar assembly 1 in the present embodiment includes the first depression bar 11, the second depression bar the 12, the 3rd pressure The depression bar 14 of bar 13 and the 4th, wherein, the first depression bar 11, the parallel, spaced-apart of the second depression bar 12 arrangement, the first depression bar 11 is close to cutting The edge of machine operating platform 10 is above the operating platform, other edge of second depression bar 12 close to cutting machine operating platform 10 Above the operating platform, the 3rd depression bar 13 is connected between the first end of the first depression bar 11, the first end of the second depression bar 12, And the 3rd depression bar 13 can be moved along the length direction of the first depression bar 11;4th depression bar 14 be connected to the first depression bar 11 the second end, Between second end of the second depression bar 12, and the 4th depression bar 14 can also move along the length direction of the first depression bar 11.3rd depression bar 13, The edge of 4th depression bar 14 extends formed with the pressing plate 134 arranged along corresponding depression bar length direction to cutting machine inner side, to improve The binder stability of depression bar assembly 1.First depression bar 11, the second depression bar 12, the 3rd depression bar 13 and the 4th depression bar 14 enclose jointly The one binder framework to match with the edge of cutting machine frame.First depression bar 11, the bottom of the second depression bar 12 be respectively arranged with to The connecting rod 15 of lower extension, the first drive mechanism 2 are connected with the connecting rod 15.The first drive mechanism 2 in the present embodiment is cylinder, The cylinder is in the frame of cutting machine and piston rod 21 is connected by a connecting piece 20 with connecting rod 15, when the piston rod of cylinder When flexible depression bar assembly 1 can be driven to move up and down.
In the present embodiment, the 3rd depression bar 13, the 4th depression bar 14 are realized along first by second drive mechanism 3 respectively Depression bar 11, the length direction of the second depression bar 12 move back and forth.Specifically, the first depression bar 11, the both ends point of the inner chamber of the second depression bar 12 Be not correspondingly arranged on the screw mandrel 4 that can be rotated, the first depression bar 11, the second depression bar 12 madial wall on be provided with that screw mandrel 4 exposes open Mouth 102, the inner of screw mandrel 4 are located in the inner chamber of the first depression bar 11 or the second depression bar 12 by what bearing can rotate.3rd depression bar 13rd, the both ends of the 4th depression bar 14 are respectively arranged with the silk block 5 to match with corresponding screw mandrel 4, and silk block 5 passes through opening 102 and screw mandrel 4 It is connected, the second drive mechanism 3 is motor and output shaft 31 is connected by transmission mechanism 6 with screw mandrel 4.The transmission of the present embodiment Mechanism 6 includes the first helical tooth 61, the second helical tooth 62, the first driving wheel 63, the first driven pulley 64 and the first transmission belt 65, electricity Simultaneously output shaft 31 and the first helical tooth 61 are coaxially connected located at the side of connecting rod 15 for machine, and the second helical tooth 62 is located at the first helical tooth 61 Top and meshed transmission, the first driving wheel 63 located at the second helical tooth 62 side and be coaxial therewith arranging, first from Driving wheel 63 is connected to the end of corresponding screw mandrel 4 and coaxially arranged with the screw mandrel 4, and the first transmission belt 65 is connected to the first driving wheel 63 Between the first driven pulley 64.Above-mentioned first helical tooth 61, the second helical tooth 62 are in a mounting seat 66, the first driving wheel 63rd, the first driven pulley 64 and the first transmission belt 65 are arranged in the hollow inner chamber of connecting rod 15, certain to be formed to transmission mechanism 6 Protection.
The 3rd depression bar 13, the 4th depression bar 14 are in the length direction shifting along the first depression bar 11, the second depression bar 12 in the present embodiment Driven when dynamic by motor, then, the transmission mechanism 6 of the present embodiment drive link 67, the 3rd spiral with regard to relative set Tooth 68, the 4th helical tooth 69, the second driving wheel 70, the second driven pulley 71 and the second transmission belt 72, drive link 67 is along the 3rd depression bar 13rd, the length direction of the 4th depression bar 14 is arranged in below corresponding depression bar, one end of the drive link 67 through the first helical tooth 61 with The output shaft 31 of motor is connected, and the other end of the drive link 67 is connected with the 3rd helical tooth 68, and the 4th helical tooth 69 is located at The top of 3rd helical tooth 68 and meshed transmission, the second driving wheel 70 is located at the side of the 4th helical tooth 69 and is coaxial therewith Arrangement, the second driven pulley 71 are connected to the end of corresponding screw mandrel 4 and coaxially arranged with the screw mandrel 4, and the second transmission belt 72 is connected to Between second driving wheel 70 and the second driven pulley 71.So, the motor of the present embodiment is operationally, it is possible to while drive the 3rd Moved along corresponding screw mandrel 4 at the both ends of the depression bar 14 of depression bar 13 or the 4th.
The side of the present embodiment binder framework is provided with to move down and offseted with cutting machine frame 30 so as to prevent binder Framework compresses excessive limit assembly 8 to material to be cut.The limit assembly 8 includes adjusting rod 81 and adjustment seat 82, adjustment seat 82 It is connected in the side wall of connecting rod 15, and screwed hole is provided with the adjustment seat 82, what adjusting rod 81 can be adjusted up and down is threadedly connected to In screwed hole., can be by limiting cylinder piston using the limit assembly structure due to the more bad control of the action drives of cylinder The stroke of bar supports in order to adjust binder framework as needed to material to be cut come the stroke for controlling depression bar assembly to move up and down Pressure degree.
Using the present embodiment material pressing device when, by the first drive mechanism 2 depression bar assembly 1 can be driven to move down and treat Cutting material is compressed, and the first drive mechanism 2 driving depression bar assembly 1 can cancel the fixation for treating cutting material to movement, together When, second drive mechanism 3 can also be utilized to drive the 3rd depression bar 13, the 4th depression bar 14 along the first depression bar 11, the second depression bar 12 Length direction, to adjust specific binder position as needed so that the present embodiment fixation material has preferable stability and can By property.

Claims (10)

  1. A kind of 1. material pressing device of cutting machine, it is characterised in that:Including depression bar assembly and the depression bar assembly can be driven to move up and down The first drive mechanism, the depression bar assembly comprise at least have the first depression bar, the second depression bar, first depression bar is close to cutting machine Above the operating platform, second depression bar is located at close to the other edge of cutting machine operating platform at the edge of operating platform Above the operating platform, first depression bar, the bottom of the second depression bar are respectively arranged with the connecting rod extended downwardly, and described first Drive mechanism is connected with the connecting rod.
  2. 2. the material pressing device of cutting machine according to claim 1, it is characterised in that:Described depression bar assembly also includes the 3rd Depression bar, the 4th depression bar, first depression bar, the second depression bar parallel, spaced-apart arrangement, the 3rd depression bar, the 4th depression bar connect respectively It is connected between the both ends of the first depression bar, the second depression bar and is arranged close to the edge of cutting machine operating platform, first depression bar, Second depression bar, the 3rd depression bar and the 4th depression bar enclose a binder framework jointly.
  3. 3. the material pressing device of cutting machine according to claim 2, it is characterised in that:3rd depression bar and/or the 4th pressure Bar can be provided thereon along what the first depression bar, the second depression bar length direction moved, and described material pressing device also includes that the 3rd can be driven The second drive mechanism that depression bar and/or the 4th depression bar move along the first depression bar, the second depression bar length direction.
  4. 4. the material pressing device of cutting machine according to claim 3, it is characterised in that:In first depression bar and the second depression bar The screw mandrel that can be rotated is correspondingly arranged on, the both ends of the 3rd depression bar and/or the 4th depression bar are respectively arranged with and corresponding screw mandrel phase The silk block of matching, the second described drive mechanism is motor and output shaft is connected by a transmission mechanism with screw mandrel.
  5. 5. the material pressing device of cutting machine according to claim 4, it is characterised in that:Described transmission mechanism includes the first spiral shell Tooth, the second helical tooth, the first driving wheel, the first driven pulley and the first transmission belt are revolved, the motor is located at connecting rod side and exports Axle and the first helical tooth are coaxially connected, and second helical tooth is described located at the first helical tooth top and meshed transmission First driving wheel is located at the side of the second helical tooth and is coaxial therewith arranging, first driven pulley is connected to the end of a screw mandrel And it is coaxially arranged with the screw mandrel, first transmission belt is connected between the first driving wheel and the first driven pulley.
  6. 6. the material pressing device of cutting machine according to claim 5, it is characterised in that:Described transmission mechanism also includes transmission Bar, the 3rd helical tooth, the 4th helical tooth, the second driving wheel, the second driven pulley and the second transmission belt, the drive link are pressed along the 3rd The length direction of bar and/or the 4th depression bar arranges that one end of the drive link is connected through the first helical tooth with the output shaft of motor Connect, the other end of the drive link is connected with the 3rd helical tooth, and the 4th helical tooth is located above the 3rd helical tooth simultaneously Meshed transmission, second driving wheel is located at the side of the 4th helical tooth and is coaxial therewith arranging, described second is driven Wheel is connected to the end of another screw mandrel and coaxially arranged with the screw mandrel, and second transmission belt is connected to the second driving wheel and second Between driven pulley.
  7. 7. the material pressing device of the cutting machine according to any claim in claim 2~6, it is characterised in that:The pressure The side of material frame frame is provided with to move down and offseted with cutting machine frame so as to prevent binder framework from being compressed to material to be cut The limit assembly of degree.
  8. 8. the material pressing device of cutting machine according to claim 7, it is characterised in that:Described limit assembly includes adjusting rod And adjustment seat, the adjustment seat are connected in the side wall of connecting rod, and screwed hole is provided with the adjustment seat, the adjusting rod can be up and down Regulation is arranged in screwed hole.
  9. 9. the material pressing device of the cutting machine according to any claim in claim 2~6, it is characterised in that:Described The edge of three depression bars and/or the 4th depression bar is to extension on the inside of cutting machine formed with along the 3rd depression bar and/or the 4th depression bar length side To the pressing plate of arrangement.
  10. 10. the material pressing device of the cutting machine according to any claim in claim 1~6, it is characterised in that:Described First drive mechanism is cylinder, and the cylinder is in the frame of cutting machine and piston rod is connected by a connecting piece with connecting rod.
CN201720795572.2U 2017-07-03 2017-07-03 the material pressing device of cutting machine Active CN206840246U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720795572.2U CN206840246U (en) 2017-07-03 2017-07-03 the material pressing device of cutting machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720795572.2U CN206840246U (en) 2017-07-03 2017-07-03 the material pressing device of cutting machine

Publications (1)

Publication Number Publication Date
CN206840246U true CN206840246U (en) 2018-01-05

Family

ID=60803614

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720795572.2U Active CN206840246U (en) 2017-07-03 2017-07-03 the material pressing device of cutting machine

Country Status (1)

Country Link
CN (1) CN206840246U (en)

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