CN2877995Y - Cathode inner and outer sheath machinery cutting machine - Google Patents
Cathode inner and outer sheath machinery cutting machine Download PDFInfo
- Publication number
- CN2877995Y CN2877995Y CN 200520048048 CN200520048048U CN2877995Y CN 2877995 Y CN2877995 Y CN 2877995Y CN 200520048048 CN200520048048 CN 200520048048 CN 200520048048 U CN200520048048 U CN 200520048048U CN 2877995 Y CN2877995 Y CN 2877995Y
- Authority
- CN
- China
- Prior art keywords
- material pipe
- motor
- cutting
- tube
- feed collet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Sawing (AREA)
Abstract
The utility model discloses a catelectrode tube cutting machine to replace manual cutting for mechanical automation cutting, thereby reducing the intensity of labor and wound rate, avoiding polluting the tube and reducing labor cost. The utility model comprises a driving component, a tube rotating component, a tube fixing and discharging component, a tube swinging component and a tube cutting component, wherein the driving component consists of a fist motor and a second motor; the tube rotating component consists of a belt sheave, a belt and tube linkage geared sleeve, the tube fixing and discharging component consists of gears, a periphery cam, a transverse crown piece, a vertical bar and a work piece clip, the tube swinging component consists of a barrel cam, a pendulum bar, a work piece saddle and a fixing piece, the cutting component consists of an eccentric sheave, a connecting bar, a driving piece saddle, a sliding knife bar for guiding key and a cleaver. The utility model is applicable to the process of cutting tubes to formed pipe sections of given size.
Description
Technical field
The utility model relates to a kind of production of kinescope equipment, relates in particular to a kind of machine of producing the cutting of kinescope electron gun negative electrode internal and external casing.
Background technology
In the making flow process of picture tube electron gun negative electrode, first procedure is the moulding pipeline section that the material pipe is cut into given size.Present existing manufacturing process has Toshiba to introduce the hand cut technology, and domestic also have laser cutting technique, but also do not have the machine cuts technology.
See also the hand cut operation of prior art shown in Figure 1, material pipe electric rotating machine 17 connects material receiving tube linkage gear cover 13 by belt and belt pulley 18.Material pipe linkage gear cover 13 is set on the material pipe 11.Workman's left hand is held material pipe 11, it is stopped operating and move right to material pipe 11 right-hand members to withstand keeper 12.Left hand unclamps gently then, and material pipe 11 rotates under the drive of linkage gear cover 14.Workman's right hand when the cutting of material pipe is held cutting blade 16 and is cut.
There are following four problems in above-mentioned hand cut technology: 1) fatigue appears in workman easily, and gesture goes wrong, and influences casing size; 2) workman whets a knife sheet than trouble, and can influence into molded cannula behind the greasy dirt; 3) need to change, install blade in the use, and the process of installing bothers also, scratches workman's finger easily; 4) the hand cut productivity effect is not high, and the cost of cutting sleeve is too high.
Summary of the invention
Main purpose of the present utility model is to have solved the problems referred to above, a kind of mechanical cutter of picture tube electron gun negative electrode internal and external casing is provided, automatically cut the technology generation of material pipe with machinery and replaced original hand cut, thereby working strength of workers and injury rate have been reduced, avoid the pollution sleeve pipe, reduced labour cost.
The technical solution of the utility model is: a kind of negative electrode internal and external casing mechanical cutter, be used for the material pipe is cut into pipeline section, and comprising: driven unit comprises first motor and second motor; Material pipe rotary components comprises belt pulley, belt and material pipe linkage gear cover, and described first motor is connected described material pipe linkage gear cover by described belt pulley with belt, and described material pipe linkage gear cover is set on the described material pipe; The material pipe is releasing unit fixedly, comprise gear, plane cam, horizontal jacking block, straight push rod and feed collet, described second motor connects described gear by power transmission shaft, described gear and the interlock of described plane cam, described horizontal jacking block horizontally set, the one end withstands on the described plane cam, and described straight push rod is vertically placed on the other end of described horizontal jacking block, and described feed collet is placed horizontally in the top of described straight push rod; Material pipe wobble component comprises cylindrical cam, fork, feed collet slide and keeper, and an end of described fork is arranged in the chute of described cylindrical cam, and the other end connects described feed collet slide, and described feed collet is arranged on the described feed collet slide; Material pipe cutting assembly, comprise eccentric wheel, connecting rod, pushing block slide, lead key slip knife bar and cutter, described second motor connects described eccentric wheel by power transmission shaft, described eccentric wheel connects described pushing block slide by described connecting rod, be connected with described lead key slip knife bar on the described pushing block slide, described lead key slip knife bar is provided with cutter.
In the above-mentioned cutting machine, described second motor is connected with a handwheel.
In the above-mentioned cutting machine, described first motor is a material pipe electric rotating machine, and described second motor is a material pipe cutting motor.
In the above-mentioned cutting machine, described material pipe fixedly gear and the plane cam in the releasing unit is arranged to link in the same way with speed.
In the above-mentioned cutting machine, described material pipe fixedly is domatic in the surface of placing an end of described straight jacking block of the horizontal jacking block in the releasing unit.
In the above-mentioned cutting machine, rotation has a certain degree between described cylindrical cam, plane cam and the eccentric wheel.
In the above-mentioned cutting machine, be provided with spring in the described feed collet, folder degree of lip-rounding shape conforms to the cross sectional shape of described material pipe.
The utility model adopts full automatic machine cuts technology to replace original hand cut technology, and wherein material pipe rotary components control material pipe rotates, and material pipe fixedly releasing unit makes the material pipe maintain static as required, also can release vomit pipe and make its rotation.Material pipe wobble component makes the material pipe withstand keeper, and cutting assembly is used for cutting the material pipe.The utility model has reduced working strength of workers, has reduced the mistake in the production process, has improved production efficiency.
Description of drawings
Fig. 1 is the hand cut operation chart of prior art.
Fig. 2 is the plane of negative electrode internal and external casing cutting machine.
Fig. 3 is the fundamental diagram of negative electrode internal and external casing cutting machine.
Fig. 4 is the fundamental diagram of cylindrical cam in the cutting machine.
Fig. 5 is the fundamental diagram of cutting machine midplane cam.
Fig. 6 is an eccentric fundamental diagram in the cutting machine.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is further described.
Fig. 2 shows the structure of overcoat cutting machine in the negative electrode.See also Fig. 2, cutting machine mainly fixedly form by material pipe rotary components, material pipe by releasing unit, material pipe wobble component and material pipe cutting assembly four parts.In the material pipe rotary components, electric rotating machine 17 connects material receiving tube linkage gear cover 13 by belt pulley and belt 18, and geared sleeve 13 is set on the material pipe 11.Fixedly in the releasing unit, cutting motor 1 connects gear 5 by power transmission shaft for material pipe, and gear 5 and plane cam 7 are to link with fast mode in the same way.Horizontal jacking block 8 is laterally placed, and the one end withstands on the plane cam 7, and the surface of the other end becomes domatic.On the domatic surface, vertically place straight push rod 9.Feed collet 10 is placed on the top of straight push rod 9.As shown in Figure 5, feed collet 10 is shapes of a clip, and the centre of last lower clamping piece is connected with a spring, is used for controlling the folding of folder mouth.Folder degree of lip-rounding shape conforms to the shape of cross section of material pipe 11.Feed collet 10 next doors also are provided with locating rack 22, are used for fixing material pipe 11.One end of material pipe 11 withstands keeper 12, has also played the effect of location.In the material pipe wobble component, cutting motor 1 connects cylindrical cam 2 by power transmission shaft, has curved slot on its cylinder.One end of strip fork 3 can slide in curved slot, and the other end connects feed collet slide 4.Feed collet 10 is placed on the feed collet slide 4.In the material pipe cutting assembly, cutting motor 1 connects eccentric wheel 6 by power transmission shaft, and eccentric wheel 6 connects pushing block slide 14 by connecting rod 19.Pushing block slide 14 is provided with lead key slip knife bar 15.Cutter 16 are installed on the lead key slip knife bar 15.The knife rest lateral adjustments device 23 of controlling cutter 16 and moving laterally, the knife rest lifting regulator 24 that control cutter 16 move up and down, the knife rest front and back adjuster 25 that control cutter work moves forward and backward also can be set on pushing block slide 14.Between cutter 16 and lead key slip knife bar 15, knife rest circulator 26 has been installed also, can have been controlled the rotation that cutter 16 are done to a certain degree.Also be connected with handwheel 20 on the cutting motor 1, be used for realizing artificial semi-automatic operation, can in machine running process, not open cutting motor 1, utilize handwheel 20 to make progressive cutting action.
Fig. 3 shows the operation principle of cutting machine.See also Fig. 2 and Fig. 3, before the start, will expect that at first pipe 11 inserts by feed collet 10, locating rack 22 and material pipe linkage gear cover 13, makes an end of its material pipe withstand keeper 12.Open material pipe electric rotating machine 17, drive linkage gear cover 13 by belt pulley and belt 18 and rotate, rotate thereby drive material pipe 11.Open cutting motor 1 then, material pipe fixedly releasing unit is started working.Please consult Fig. 5 simultaneously, cutting motor 1 rotates by power transmission shaft driven gear 5, does to rotate with speed in the same way thereby drive plane cam 7.Plane cam 7 is laterally passed horizontal jacking block 8, makes the straight push rod 9 of its domatic jacking gradually.The jacking of straight push rod 9 makes feed collet 10 do lever motion.The lever motion of feed collet 10 causes the contraction of spring and clamps material pipe 11.Material pipe 11 stops the rotation.
Then, material pipe rotary components and wobble component are worked simultaneously.Please consult Fig. 3 to Fig. 5 simultaneously, an end of fork 3 is placed in the chute of cylindrical cam 2, and the rotation fork 3 by cylindrical cam 2 is moved to the left.The feed collet 10 that the other end of fork 3 drives on the feed collet slide 4 is pushed into keeper 12 to the material pipe 11 horizontal right sides.Plane cam 7 turned to after the highest order push rod of horizontal jacking block 8 and retired to initial point this moment.Thereby feed collet 10 unclamps material pipe 11 immediately, material pipe 11 rotation again, and at this moment the arc groove of cylindrical cam 2 rotates to dextrad, and fork 3 is moved to the left the feed collet on the feed collet slide 4 10, gets back to initial point.
Then, material pipe cutting assembly is started working, and please consults Fig. 3 and Fig. 6 simultaneously.The power transmission shaft of cutting motor 1 drives eccentric wheel 6, pushing block slide 14 is pushed ahead by connecting rod 19 from initial point, and after feed collet 10 was got back to initial point, lead key slip knife bar 15 was moved on the pushing block top on the pushing block slide 14, makes the cutter 16 on the knife bar 15 downcut sleeve pipe.At last, eccentric wheel 6 rotates to initial point from the height point again, and pushing block slide 14 and lead key slip knife bar 15 are return.Behind end-of-job, close cutting motor 1 earlier, close material pipe electric rotating machine 17 again.
It should be noted that must adjust to shape between cylindrical cam 2, plane cam 7 and eccentric wheel 6 threes in the cutting machine has a certain degree and reach progressive state, otherwise error can appear in action.
In the utility model, can carry out artificial semi-automatic operation by handwheel 20.When mainly being adjustment work, handwheel 20 uses.Open electric rotating machine 17, do not open cutting motor 1 and utilize handwheel 20 to make progressive cutting action.
Though the utility model is described with reference to current specific embodiment, but those of ordinary skill in the art will be appreciated that, above embodiment is used for illustrating the utility model, should understand and wherein can make variations and modifications and do not break away from the utility model in a broad sense, so be not that conduct is to qualification of the present utility model, as long as in connotation scope of the present utility model, all will drop in the scope of the utility model claims variation, the distortion of the above embodiment.
Claims (7)
1 one kinds of negative electrode internal and external casing mechanical cutters are used for the material pipe is cut into pipeline section, it is characterized in that, comprising:
Driven unit comprises first motor and second motor;
Material pipe rotary components comprises belt pulley, belt and material pipe linkage gear cover, and described first motor is connected described material pipe linkage gear cover by described belt pulley with belt, and described material pipe linkage gear cover is set on the described material pipe;
The material pipe is releasing unit fixedly, comprise gear, plane cam, horizontal jacking block, straight push rod and feed collet, described second motor connects described gear by power transmission shaft, described gear and the interlock of described plane cam, described horizontal jacking block horizontally set, the one end withstands on the described plane cam, and described straight push rod is vertically placed on the other end of described horizontal jacking block, and described feed collet is placed horizontally in the top of described straight push rod;
Material pipe wobble component comprises cylindrical cam, fork, feed collet slide and keeper, and an end of described fork is arranged in the chute of described cylindrical cam, and the other end connects described feed collet slide, and described feed collet is arranged on the described feed collet slide;
Material pipe cutting assembly, comprise eccentric wheel, connecting rod, pushing block slide, lead key slip knife bar and cutter, described second motor connects described eccentric wheel by power transmission shaft, described eccentric wheel connects described pushing block slide by described connecting rod, be connected with described lead key slip knife bar on the described pushing block slide, described lead key slip knife bar is provided with cutter.
2 cutting machines according to claim 1 is characterized in that, described second motor is connected with a handwheel.
3 cutting machines according to claim 1 and 2 is characterized in that, described first motor is a material pipe electric rotating machine, and described second motor is a material pipe cutting motor.
4 cutting machines according to claim 1 and 2 is characterized in that, described material pipe fixedly gear and the plane cam in the releasing unit is arranged to link in the same way with speed.
5 cutting machines according to claim 1 and 2 is characterized in that, described material pipe fixedly is domatic in the surface of placing an end of described straight jacking block of the horizontal jacking block in the releasing unit.
6 cutting machines according to claim 1 and 2 is characterized in that, rotation has a certain degree between described cylindrical cam, plane cam and the eccentric wheel.
7 cutting machines according to claim 1 and 2 is characterized in that, are provided with spring in the described feed collet, and folder degree of lip-rounding shape conforms to the cross sectional shape of described material pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520048048 CN2877995Y (en) | 2005-12-27 | 2005-12-27 | Cathode inner and outer sheath machinery cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520048048 CN2877995Y (en) | 2005-12-27 | 2005-12-27 | Cathode inner and outer sheath machinery cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2877995Y true CN2877995Y (en) | 2007-03-14 |
Family
ID=37860410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520048048 Expired - Fee Related CN2877995Y (en) | 2005-12-27 | 2005-12-27 | Cathode inner and outer sheath machinery cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2877995Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108328547A (en) * | 2018-03-25 | 2018-07-27 | 王俊博 | A kind of tank body automatic lid closing/opening method |
| CN108555385A (en) * | 2018-04-23 | 2018-09-21 | 沙洲职业工学院 | A kind of fast clamp blanking type sheet cutting machine structure |
| CN109676780A (en) * | 2019-01-24 | 2019-04-26 | 程保国 | Moulded pottery not yet put in a kiln to bake molding machine |
-
2005
- 2005-12-27 CN CN 200520048048 patent/CN2877995Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108328547A (en) * | 2018-03-25 | 2018-07-27 | 王俊博 | A kind of tank body automatic lid closing/opening method |
| CN108555385A (en) * | 2018-04-23 | 2018-09-21 | 沙洲职业工学院 | A kind of fast clamp blanking type sheet cutting machine structure |
| CN108555385B (en) * | 2018-04-23 | 2023-05-02 | 沙洲职业工学院 | Quick centre gripping blanking formula sheet metal cutting mechanism |
| CN109676780A (en) * | 2019-01-24 | 2019-04-26 | 程保国 | Moulded pottery not yet put in a kiln to bake molding machine |
| CN109676780B (en) * | 2019-01-24 | 2020-07-17 | 程保国 | Mud blank forming device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203599632U (en) | Automatic-feeding sawing machine | |
| CN201728686U (en) | Material cutting machine tool | |
| CN101927379A (en) | Full-automatic blanking machine tool | |
| CN103171456B (en) | Catenary cantilever numerical control preassembly platform | |
| CN2877995Y (en) | Cathode inner and outer sheath machinery cutting machine | |
| CN208375464U (en) | A kind of building board cutter device | |
| CN108672589A (en) | A kind of long U tube bending machines and its operating method | |
| CN102101199A (en) | Pipe cutting device and control method thereof | |
| CN208712716U (en) | A kind of long U tube bending machine | |
| CN207188895U (en) | A kind of pipe cutting machine | |
| CN108943066B (en) | Precise full-automatic cutting equipment for Teflon tubes | |
| CN203711995U (en) | Saw blade clamping and automatic feeding device for automatic steel tube cutting machine | |
| CN111843546A (en) | Multifunctional pipe cutter | |
| CN218826643U (en) | Magnetic ring double-line parallel winding pin arranging and arranging integrated machine | |
| CN208513746U (en) | Stainless steel tube automatic gas cutting machine | |
| CN203711996U (en) | Saw blade clamping and moving device of hydraulic type automatic steel tube cutting machine | |
| CN212330414U (en) | Multifunctional pipe cutter | |
| CN108555375B (en) | Teflon tubule cutting equipment | |
| CN108637354B (en) | Precise cutting equipment for teflon pipes | |
| CN104816335A (en) | Ultrafiltration membrane wire automatic cutting mechanism | |
| CN208178919U (en) | A kind of punching tapping sawing compounding machine | |
| CN201543905U (en) | Pipe cutter | |
| CN208451039U (en) | A kind of multifunctional stainless steel bar cutter device | |
| CN211138305U (en) | Novel cold-cutting and hot-cutting automatic tool-changing bag-cutting machine | |
| CN204546964U (en) | Automatic milling gate mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |