CN210257781U - Giant tire mold carving machine device - Google Patents
Giant tire mold carving machine device Download PDFInfo
- Publication number
- CN210257781U CN210257781U CN201920540316.8U CN201920540316U CN210257781U CN 210257781 U CN210257781 U CN 210257781U CN 201920540316 U CN201920540316 U CN 201920540316U CN 210257781 U CN210257781 U CN 210257781U
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- axis
- giant tire
- driving motor
- tire mold
- rotary
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- Expired - Fee Related
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- 238000003801 milling Methods 0.000 claims abstract description 7
- 238000012545 processing Methods 0.000 abstract description 21
- 230000007246 mechanism Effects 0.000 abstract description 14
- 238000003754 machining Methods 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 4
- 230000008569 process Effects 0.000 abstract description 3
- 238000005034 decoration Methods 0.000 abstract 1
- 230000006872 improvement Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Tyre Moulding (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a giant tire mold carving machine device, wherein the center of a base of a carving machine is fixed at the arc center of a giant tire mold; the electric spindle is driven by the driving mechanism to move in the X and Z directions; the driving mechanism is fixedly connected with the swing mechanism through a connecting mechanism, so that the driving mechanism drives the electric spindle to rotate on the C shaft; the swing mechanism is fixed on the base; the movement of the driving mechanism along the X and Z directions, the rotation of the C-axis rotating mechanism and the rotation of the electric spindle are operated under the instruction of a machining program through a numerical control system; the electric spindle drives tools such as a milling cutter and the like to process decorative characters, patterns and the like on the side wall part of the giant tire mold. The device provided by the utility model can carry out comparatively accurate precision finishing to the decoration characters and the pattern of giant tire mould side wall part, and equipment structure is simple, and the machining precision is higher, and it is convenient to maintain, and the processing cost is low.
Description
Technical Field
The utility model belongs to the automobile manufacturing field relates to a giant tire mould carving machine device.
Background
Tires are one of the important component parts of different types of vehicles, and the demand for them is enormous, and the retreading of tire models is also increasingly accelerated. With the development of socio-economy, the demand for special vehicles such as mine transport vehicles and large bulldozers is increasing, and the demand for huge tires required by the vehicles is increasing day by day. The specification and model of the tire, the mark of a manufacturer and the like are designed on various tires, the quality of the mark influences the selection of a user on a brand, and the tire is directly connected with the quality of marking the sidewall part on a tire mold.
The section width of the outer cover of the giant tire is 457 mm-610 mm, and the giant tire with the section width exceeding 610mm is also provided. The marking processing of the upper tire side part of the existing tire mold is mainly realized by a three-axis or four-axis numerical control machine tool for lettering of the tire mold, and is mainly aimed at small and medium-sized tire molds. If the mould is used for processing the giant tire mould, a numerical control machine tool with a larger specification is required to be selected due to the larger size of the mould, but the equipment price is high and the processing cost is higher. In addition, the huge tire mold has larger moment of inertia due to larger weight and volume, so the tire mold is not very accurate in rotational positioning, and the lettering is not beautiful. In addition, at present, a processing device which has high processing precision, convenient maintenance and low processing cost and aims at the decorative characters and patterns of the side wall part of the giant tire mold is seriously lacked.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model lies in overcoming the weak point of prior art, provides a giant tire mould carving machine device. The device provided by the utility model be used for the processing of carving characters to information such as the tire specification of the lateral part of giant tire mould, model and manufacturer's sign, and equipment structure is simple, and the machining precision is higher, and it is convenient to maintain, and the processing cost is low.
A carving machine device for a giant tire mold comprises an electric spindle for driving a milling cutter, wherein the electric spindle is connected with a two-axis linear module, and the two-axis linear module comprises an X-axis guide rail and an X-axis driving motor in the horizontal direction, and a Y-axis guide rail and a Y-axis driving motor in the vertical direction;
the two-axis linear module is connected with a horizontally arranged rotary beam, the rotary beam is connected with a rotary bearing, the rotary bearing is connected with a rotary C-axis driving motor, the rotary C-axis driving motor is fixed on a base, and the base is placed at the center of the giant tire; the X-axis driving motor, the Y-axis driving motor and the rotary C-axis driving motor are all controlled by a numerical control programming servo controller.
In a further improvement, the maximum stroke of the two-axis linear module (2) in the horizontal direction is 0.65m, and the maximum stroke in the vertical direction is 0.2 m.
Further improvement, the gyration angle of gyration roof beam is 0 ~ 360.
The control precision of the X-axis driving motor and the Y-axis driving motor is higher than 0.01 mm; the control precision of the rotary C-axis drive motor is higher than 0.001 degree.
In a further improvement, the central line of the milling cutter and the central line of the base (7) are kept in the same plane.
The use method of the giant tire mold lettering machine device comprises the following steps:
step one), fixing the center of a base of the carving machine at the center of the arc-shaped giant tire mold;
step two), adjusting the machining cutter to the initial machining position;
step three), under the instruction of a processing program, the rotation and stop of a processing cutter, the feeding speed along the X-axis and Z-axis directions and the C-axis rotary motion of the processing cutter around a rotary central line are coordinately controlled by a numerical control system;
and step four), processing the decorative characters and patterns on the sidewall part of the giant tire mold by the processing cutter in a multi-dimensional motion mode.
In a further improvement, the adjustment of the processing tool to its initial processing position in the step (two) can be realized by adjusting the position of the giant tire mold, or by controlling the feeding speed of the processing tool along the X-axis and Z-axis directions and the C-axis rotation motion of the processing tool around the rotation center line through a numerical control system.
Compared with the prior art, the beneficial effects of the utility model are as follows:
the utility model provides a pair of giant tire mould machine of carving characters can carry out the processing of carving characters to information such as the tire specification of giant tire mould upper tyre side part, model and manufacturer's sign, and equipment structure is simple, and the machining precision is higher, and it is convenient to maintain, and the processing cost is low.
Drawings
Fig. 1 is a schematic front view of the carving machine for giant tire molds of the present invention.
Fig. 2 is a schematic view of the back of the carving machine for giant tire molds of the present invention.
Reference numerals: an electric spindle (1); a two-axis linear module (2); a revolving beam (3); the revolving beam is provided with a guide rail (4); an electronic control system (5); a slewing bearing (6); a base (7); the rotating shaft drives a motor (8).
Detailed Description
The present invention is illustrated by the following specific embodiments:
referring to fig. 1, a device of a giant tire mold carving machine includes an electric spindle, a driving mechanism, a connecting mechanism, a rotating mechanism, an electric control system and a base.
The electric spindle (1) is used for driving a milling cutter to process designed decorative characters and patterns on the giant tire mold;
the driving mechanism comprises a two-axis linear module (2), an X-axis driving motor, a Z-axis driving motor and a rotating shaft driving motor (8). The two-axis linear module (2) is connected to the rotary beam (3) and can drive the electric spindle (1) to move along the X-axis direction and the Z-axis direction respectively under the action of the driving motor. The rotary shaft driving motor (8) is used for driving the rotary bearing (6);
the connecting system comprises a rotary beam (3) and a rotary beam mounting guide rail (4). One end of the rotary beam (3) is connected with the X-axis linear module in the two-axis linear module (2), and the other end of the rotary beam is fixed on the turntable bearing cover through the rotary beam mounting guide rail (4).
The slewing mechanism comprises a slewing bearing (6) and a slewing bearing cover. The turntable bearing can rotate around the rotation center line under the drive of a rotation shaft drive motor (8);
and the electric control system (5) adopts a programmable controller to respectively and automatically control the rotation of the two-axis linear module driving motor and the rotation shaft driving motor.
In this embodiment, the object to be processed is a giant tire mold, the outer diameter of which is 3560mm, and the cross-sectional width of which is 1180 mm.
In this embodiment, the machining tool clamped by the electric spindle (1) is a milling cutter.
In the embodiment, the driving mode of the slewing mechanism adopts a gear transmission mode, the slewing angle is 0-360 degrees, and the slewing radius is 0-2 m.
In the embodiment, the two-axis linear module (2) is respectively driven by a stepping motor, and the stepping precision is higher than 0.1 mm; the turntable bearing (6) is driven by a stepping motor, and the stepping precision is higher than 1 mm.
The utility model discloses an actual use as follows:
1) fixing the center of the carving machine base at the center of the arc-shaped giant tire mold;
2) adjusting the machining cutter to an initial machining position;
3) under the instruction of a processing program, the rotation and stop of a processing cutter, the feeding speed along the X-axis and Z-axis directions and the rotary motion of the processing cutter around a rotary central line are coordinately controlled by an electric control system;
4) the electric spindle drives the milling cutter to process decorative characters and patterns on the sidewall of the giant tire mold in a multi-dimensional motion mode.
Although particular embodiments of the present invention have been described above, the particular embodiments described are illustrative only and are not intended to limit the scope of the invention, and equivalent modifications and variations made in accordance with the spirit of the invention are intended to be included within the scope of the appended claims.
Claims (5)
1. A giant tire mold carving machine device comprises an electric spindle for driving a milling cutter, and is characterized in that the electric spindle is connected with a two-axis linear module, the two-axis linear module comprises an X-axis guide rail and an X-axis driving motor in the horizontal direction, and a Y-axis guide rail and a Y-axis driving motor in the vertical direction;
the two-axis linear module is connected with a horizontally arranged rotary beam, the rotary beam is connected with a rotary bearing, the rotary bearing is connected with a rotary C-axis driving motor, the rotary C-axis driving motor is fixed on a base, and the base is placed at the center of the giant tire; the X-axis driving motor, the Y-axis driving motor and the rotary C-axis driving motor are all controlled by a numerical control programming servo controller.
2. A giant tire mold carving machine device as claimed in claim 1, characterized in that the maximum stroke of the two-axis linear die set (2) in the horizontal direction is 0.65m and the maximum stroke in the vertical direction is 0.2 m.
3. The giant tire mold carving machine device of claim 1 wherein the angle of rotation of the rotating beam is 0 to 360 °.
4. The giant tire mold carving machine device of claim 1, wherein the control precision of the X-axis driving motor and the Y-axis driving motor is higher than 0.01 mm; the control precision of the rotary C-axis drive motor is higher than 0.001 degree.
5. The giant tire mold carving machine device of claim 1 wherein the centerline of the mill and the centerline of the base are maintained in the same plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920540316.8U CN210257781U (en) | 2019-04-19 | 2019-04-19 | Giant tire mold carving machine device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920540316.8U CN210257781U (en) | 2019-04-19 | 2019-04-19 | Giant tire mold carving machine device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210257781U true CN210257781U (en) | 2020-04-07 |
Family
ID=70022395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920540316.8U Expired - Fee Related CN210257781U (en) | 2019-04-19 | 2019-04-19 | Giant tire mold carving machine device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210257781U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110422001A (en) * | 2019-04-19 | 2019-11-08 | 福建工程学院 | A kind of huge tire mold carving machine device and its application method |
-
2019
- 2019-04-19 CN CN201920540316.8U patent/CN210257781U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110422001A (en) * | 2019-04-19 | 2019-11-08 | 福建工程学院 | A kind of huge tire mold carving machine device and its application method |
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200407 |