CN212919359U - Scribing machine for rotary body and rotary body workpieces - Google Patents
Scribing machine for rotary body and rotary body workpieces Download PDFInfo
- Publication number
- CN212919359U CN212919359U CN202021494472.4U CN202021494472U CN212919359U CN 212919359 U CN212919359 U CN 212919359U CN 202021494472 U CN202021494472 U CN 202021494472U CN 212919359 U CN212919359 U CN 212919359U
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- base
- marking
- work piece
- central shaft
- rotary body
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- 230000005540 biological transmission Effects 0.000 claims abstract description 5
- 238000002788 crimping Methods 0.000 claims abstract description 4
- 238000003825 pressing Methods 0.000 claims description 6
- 239000007787 solid Substances 0.000 claims description 5
- 230000006835 compression Effects 0.000 description 6
- 238000007906 compression Methods 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000003754 machining Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
Abstract
The utility model discloses a scribing machine for revolving bodies and revolving body workpieces, which comprises a base, wherein the upper surface of the base is rotationally connected with a revolving stage through an axial thrust bearing, and the upper surface of the revolving stage is fixedly connected with two oppositely arranged V-shaped blocks for clamping and positioning the workpieces; the center of the rotating table is downwards connected with a central shaft, and the central shaft is connected with a motor through a transmission mechanism; the base of revolving stage one side upwards is connected with flexible landing leg, and the telescopic link that the level set up is connected with at flexible landing leg top, and the end connection of telescopic link has the marking head that is used for drawing a line on the workpiece surface, and the marking head is crimping mutually with the work piece. Adopt the utility model discloses, the marking off is fast, the marking off position is accurate, can ensure the accuracy, the identity of same batch work piece marking off position and the horizontality of the ring line of drawing.
Description
Technical Field
The utility model relates to the technical field of machining, especially, relate to a line printer.
Background
In the field of machining technology, it is often necessary to scribe lines on the workpiece to be machined. When a workpiece with a circular cross section is scribed on the surface of the workpiece along the same horizontal plane in the circumferential direction, the levelness of scribing needs to be ensured. The method has the advantages that the method can be assisted by the aid of the straight ruler for scribing on the plane workpiece, does not have a good tool for scribing on the workpiece with a circular cross section, is low in scribing speed, and is not easy to ensure accuracy and identity of scribing positions and horizontality of annular lines.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a line printer for solid of revolution and rotator class work piece can accurately accomplish the circumference marking off work of solid of revolution and rotator class work piece rapidly.
In order to achieve the purpose, the utility model discloses a line printer for revolved body and revolved body class work piece includes the base, and the base upper surface is connected with the revolving stage through the axial thrust bearing rotation, and the revolving stage upper surface is fixedly connected with two V type pieces that are arranged oppositely for clamping and positioning the work piece;
the center of the rotating table is downwards connected with a central shaft, and the central shaft is connected with a motor through a transmission mechanism;
the base of revolving stage one side upwards is connected with flexible landing leg, and the telescopic link that the level set up is connected with at flexible landing leg top, and the end connection of telescopic link has the marking head that is used for drawing a line on the workpiece surface, and the marking head is crimping mutually with the work piece.
The telescopic link includes that the chuck of fixing at telescopic leg top through the fixing bolt centre gripping, chuck fixedly connected with hollow sleeve pipe, and hollow sleeve intraductal spring that is equipped with slides and inserts and be equipped with the horizon bar, horizon bar one end meet with the spring and the other end with marking head fixed connection, the spring sticiss the marking head on the surface of work piece through the horizon bar.
The telescopic supporting leg comprises a hollow pipe vertically installed on the upper surface of the base, a vertical rod is inserted in the hollow pipe, the vertical rod extends upwards out of the hollow pipe, a threaded hole is formed in the pipe wall of the hollow pipe, a pressing bolt is connected to the threaded hole through a thread, and the pressing bolt tightly pushes the vertical rod and positions the vertical rod.
The central shaft is rotatably connected with the base through a bearing; the central shaft extends out of the base upwards and is provided with a driven belt pulley; the motor is fixedly installed on one side of the base, a driving belt pulley is installed on an output shaft of the motor, and a driving belt is wound between the driving belt pulley and the driven belt pulley.
The utility model discloses have following advantage:
the utility model has simple structure and convenient manufacture, can adjust the horizontal height of the line marking head through the telescopic supporting legs, and tightly presses the line marking head on the outer surface of a workpiece through the telescopic rod; after the motor is started, the workpiece rotates under the clamping of the V-shaped block, so that the scribing head can scribe on the outer surface of the workpiece along the circumferential direction, and the scribing heights are consistent.
Adopt the utility model discloses, the marking off during operation only needs to treat the solid of revolution and the rotator class work piece of marking off to put the centre gripping between two V type pieces, and starter motor just can accomplish the marking off operation through the rotation of work piece very fast, and the marking off is fast, the marking off position is accurate (to same batch of work piece, can guarantee the highly uniform that marks off of every work piece after adjusting the height of flexible landing leg), can ensure the accuracy of same batch work piece marking off position, identity and the horizontality of the ring line of marking off.
The telescopic rod has simple structure, is convenient to manufacture and assemble, and can naturally push the scribing head on the outer surface of the workpiece through the elasticity of the spring. The spring can be compressed and expanded, so that the marking head can adapt to workpieces with different diameters, and when the diameter of the workpiece is larger, the marking head and the horizontal rod compress the spring to be shorter; the spring is compressed less (the spring length is relatively longer) when the workpiece diameter is smaller.
The telescopic supporting legs are composed of hollow pipes, vertical rods and compression bolts, the height of the vertical rods can be conveniently adjusted after the compression bolts are loosened, the vertical rods can be fixed after the compression bolts are screwed down, and then the horizontal height of the line marking head is located. In a word, the telescopic supporting legs are very convenient for adjusting the horizontal height of the marking head.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a schematic top view of fig. 1 with the fixing bolt removed.
Detailed Description
As shown in fig. 1 and 2, the scribing machine for revolved bodies and revolved body type workpieces of the present invention comprises a base 1, wherein the upper surface of the base 1 is rotatably connected with a rotating platform 3 through an axial thrust bearing 2, and the upper surface of the rotating platform 3 is fixedly connected with two oppositely arranged V-shaped blocks 5 for clamping and positioning a workpiece 4;
the center of the rotating platform 3 is downwards connected with a central shaft 6, and the central shaft 6 is connected with a motor 7 through a transmission mechanism;
the base 1 of revolving stage 3 one side upwards is connected with flexible landing leg, and the telescopic link that the level set up is connected with at flexible landing leg top, and the end connection of telescopic link has the marking head 9 that is used for drawing a line on 4 surfaces of work pieces, and marking head 9 and work piece 4 are crimping mutually.
Adopt the utility model discloses, the marking off during operation only needs to treat the solid of revolution of marking off and rotator class work piece 4 to put the centre gripping between two V type pieces 5, and starter motor 7 just can accomplish the marking off operation through the rotation of work piece 4 very fast, and it is fast to mark off, the marking off position is accurate (to same batch work piece 4, can guarantee the highly uniform that marks off of every work piece 4 after adjusting the height of flexible landing leg), can ensure the accuracy of same batch work piece 4 marking off position, the identity and the horizontality of the annular line of marking off.
The telescopic link includes that the centre gripping 11 at telescopic leg top is fixed through fixing bolt 10 centre gripping, and centre gripping 11 fixedly connected with hollow sleeve 12 is equipped with spring 13 in the hollow sleeve 12 and slides and insert and be equipped with horizon bar 14, and horizon bar 14 one end meets and the other end with scribe head 9 threaded connection, spring 13 sticiss scribe head 9 on the surface of work piece 4 through horizon bar 14.
The telescopic rod has a simple structure, is convenient to manufacture and assemble, and can naturally press the scribing head 9 on the outer surface of the workpiece 4 through the elasticity of the spring 13. The spring 13 can be compressed and expanded, so that the marking head can adapt to workpieces 4 with different diameters, and when the diameter of the workpiece 4 is larger, the marking head 9 and the horizontal rod 14 compress the spring 13 to be shorter; when the diameter of the workpiece 4 is small, the spring 13 is compressed by a smaller amount (the length of the spring 13 is relatively long).
The telescopic supporting leg comprises a hollow pipe 15 vertically installed on the upper surface of the base 1, a vertical rod 16 is inserted in the hollow pipe 15, the vertical rod 16 extends upwards out of the hollow pipe 15, a threaded hole is formed in the pipe wall of the hollow pipe 15, a pressing bolt 17 is connected to the threaded hole through threads, and the pressing bolt 17 tightly pushes the vertical rod 16 and positions the vertical rod 16.
The telescopic supporting legs are composed of hollow pipes 15, vertical rods 16 and compression bolts 17, the height of the vertical rods 16 can be conveniently adjusted after the compression bolts 17 are loosened, the vertical rods 16 can be fixed after the compression bolts 17 are screwed, and then the horizontal height of the scribing head 9 is positioned. In summary, the telescopic legs are very convenient for adjusting the level of the line marking head 9.
The central shaft 6 is rotationally connected with the base 1 through a bearing 18; the central shaft 6 extends out of the base 1 upwards and is provided with a driven belt pulley 19; the motor 7 is fixedly arranged on one side of the base 1, a driving belt pulley 20 is arranged on an output shaft of the motor 7, and a transmission belt 8 is wound between the driving belt pulley 20 and the driven belt pulley 19.
When the scribing machine works, a revolving body to be scribed and a revolving body workpiece 4 are placed between the two V-shaped blocks 5 and clamped well, the horizontal height of the scribing head 9 is adjusted through the telescopic supporting legs, and the scribing head 9 is tightly pressed on the outer surface of the workpiece 4 through the telescopic rods; after the motor 7 is started, the workpiece 4 rotates under the clamping of the V-shaped block 5, so that the scribing head 9 can scribe lines on the outer surface of the workpiece 4 along the circumferential direction, and the scribing heights are consistent.
The above embodiments are only used for illustrating but not limiting the technical solutions of the present invention, and although the present invention is described in detail with reference to the above embodiments, those of ordinary skill in the art should understand that: the present invention may be modified or substituted with equivalents without departing from the spirit and scope of the invention, which should be construed as being limited only by the claims.
Claims (4)
1. A line marking machine for solid of revolution and rotator class work piece characterized in that: the device comprises a base, wherein the upper surface of the base is rotationally connected with a rotating table through an axial thrust bearing, and the upper surface of the rotating table is fixedly connected with two oppositely arranged V-shaped blocks for clamping and positioning a workpiece;
the center of the rotating table is downwards connected with a central shaft, and the central shaft is connected with a motor through a transmission mechanism;
the base of revolving stage one side upwards is connected with flexible landing leg, and the telescopic link that the level set up is connected with at flexible landing leg top, and the end connection of telescopic link has the marking head that is used for drawing a line on the workpiece surface, and the marking head is crimping mutually with the work piece.
2. The scribing machine for rotary bodies and rotary body type workpieces according to claim 1, wherein: the telescopic link includes that the chuck of fixing at telescopic leg top through the fixing bolt centre gripping, chuck fixedly connected with hollow sleeve pipe, and hollow sleeve intraductal spring that is equipped with slides and inserts and be equipped with the horizon bar, horizon bar one end meet with the spring and the other end with marking head fixed connection, the spring sticiss the marking head on the surface of work piece through the horizon bar.
3. The scribing machine for rotary bodies and rotary body type workpieces according to claim 1, wherein: the telescopic supporting leg comprises a hollow pipe vertically installed on the upper surface of the base, a vertical rod is inserted in the hollow pipe, the vertical rod extends upwards out of the hollow pipe, a threaded hole is formed in the pipe wall of the hollow pipe, a pressing bolt is connected to the threaded hole through a thread, and the pressing bolt tightly pushes the vertical rod and positions the vertical rod.
4. The scribing machine for the rotary body and the rotary body-type workpiece according to any one of claims 1 to 3, wherein: the central shaft is rotatably connected with the base through a bearing; the central shaft extends out of the base upwards and is provided with a driven belt pulley; the motor is fixedly installed on one side of the base, a driving belt pulley is installed on an output shaft of the motor, and a driving belt is wound between the driving belt pulley and the driven belt pulley.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021494472.4U CN212919359U (en) | 2020-07-27 | 2020-07-27 | Scribing machine for rotary body and rotary body workpieces |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021494472.4U CN212919359U (en) | 2020-07-27 | 2020-07-27 | Scribing machine for rotary body and rotary body workpieces |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212919359U true CN212919359U (en) | 2021-04-09 |
Family
ID=75332394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021494472.4U Expired - Fee Related CN212919359U (en) | 2020-07-27 | 2020-07-27 | Scribing machine for rotary body and rotary body workpieces |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212919359U (en) |
-
2020
- 2020-07-27 CN CN202021494472.4U patent/CN212919359U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210409 |