CN202684646U - Maintenance-free guide mechanism for numerical control cutting machine - Google Patents
Maintenance-free guide mechanism for numerical control cutting machine Download PDFInfo
- Publication number
- CN202684646U CN202684646U CN 201220368852 CN201220368852U CN202684646U CN 202684646 U CN202684646 U CN 202684646U CN 201220368852 CN201220368852 CN 201220368852 CN 201220368852 U CN201220368852 U CN 201220368852U CN 202684646 U CN202684646 U CN 202684646U
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- Prior art keywords
- cutting machine
- numerical control
- maintenance
- control cutting
- guide mechanism
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Abstract
The utility model relates to a numerical control cutting machine and belongs to the machining manufacturing industry. The utility model especially relates to a maintenance-free guide mechanism for the numerical control cutting machine, which comprises a control cabinet, V-shaped slot bearings, a longitudinal cutting machine shaft and a cylindrical guide rail, and is characterized in that: horizontal or longitudinal four sets of V-shaped slot bearings are arranged at the bottom end of the control cabinet, and the V-shaped slot bearings are connected with the longitudinal cutting machine shaft through the cylindrical guide rail. The maintenance-free guide mechanism for the numerical control cutting machine has the beneficial effects: the structure is simple and the design is reasonable; the conditions of intermittent movement and high-frequency vibration of a machine body during a moving process are avoided; the maintenance cost is saved; the working efficiency is increased; and the service life of the machine is prolonged.
Description
Technical field
The utility model relates to a kind of numerical control cutting machine, belongs to the machining manufacturing industry, relates in particular to the non-maintaining guiding mechanism of a kind of numerical control cutting machine.
Background technology
The longitudinal axis guide rail overwhelming majority of numerical control cutting machine of today adopts ball linear bearing structure.Because roll in the housing of plastics for little ball in linear bearing inside, many with the cylindrical guide contact point, resistance is larger during rolling, the fuselage motion was not smooth when the deficiency of this structure was to use.And because wearing and tearing can appear in friction, the dust in the place and fines can enter in the bearing inner housing of plastics, make little ball can not well contact and greatly reduce machine service life with guide rail in long-term use procedure.The shortcoming of this structure maximum is exactly in use, needs the staff regularly to safeguard, has not only strengthened workman's workload and has increased the use cost of machine.
The utility model content
The utility model proposes the non-maintaining guiding mechanism of a kind of numerical control cutting machine, the non-maintaining guiding mechanism of this numerical control cutting machine is more smooth in process, avoided fuselage the situation of intermittent movement and high-frequency vibration to occur at the volley, saved maintenance cost, improve operating efficiency, increased the service life of machine.
The utility model solves the problems of the technologies described above the technical scheme that adopts such as following description:
The non-maintaining guiding mechanism of a kind of numerical control cutting machine, comprise control cabinet, V-type groove bearing, the cutting machine longitudinal axis and cylindrical guide, it is characterized in that: described control cabinet bottom is provided with laterally or four groups of V-type groove bearings longitudinally, and the V-type groove bearing is connected with the cutting machine longitudinal axis by cylindrical guide.
Described V-type groove bearing is arranged on four angles of control cabinet bottom.
Described cylindrical guide is arranged on top or the both sides of the cutting machine longitudinal axis.
The beneficial effects of the utility model are:
1. adopt the some contact, frictional resistance is little, makes machine more smooth in process, has avoided fuselage the situation of intermittent movement and high-frequency vibration to occur at the volley.
2. the overall structure realization is non-maintaining, exempts dirt, low wearing and tearing.Save maintenance cost, improved operating efficiency, increased the service life of machine.
3. motion steadily makes machine improve in the course of the work machining accuracy and has improved the fineness of machined surface.
4. the mounting means of eccentric structure is applicable to the guide rail of different in width more flexibly.
Description of drawings
By the description of its exemplary embodiment being carried out below in conjunction with accompanying drawing, the above-mentioned feature and advantage of the utility model will become apparent and easily understand.
Fig. 1 is the structural representation of the non-maintaining laterally steering of the utility model numerical control cutting machine mechanism;
Fig. 2 is the structural representation of the non-maintaining longitudinally guiding of the utility model numerical control cutting machine mechanism;
Among the figure, 1 control cabinet, 2V type groove bearing, the 3 cutting machine longitudinal axis, 4 cylindrical guides.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described in detail.
As shown in Figure 1, be separately installed with four groups of horizontal V-type groove bearings 2 at four angles of control cabinet 1 bottom, and connect as one with the cutting machine longitudinal axis 3 by two cylindrical guides 4 that the cutting machine longitudinal axis 3 tops arrange, control cabinet 1 just can in use be free to slide at the cutting machine longitudinal axis 3 like this.
As shown in Figure 2, be separately installed with four groups of longitudinally V-type groove bearings 2 at four angles of control cabinet 1 bottom, and connect as one with the cutting machine longitudinal axis 3 by two cylindrical guides 4 that the cutting machine longitudinal axis 3 both sides arrange, control cabinet 1 just can in use be free to slide at the cutting machine longitudinal axis 3 like this.
All can play improvement effect of the present utility model by above two kinds of connected modes, replaced original ball linear bearing structure, make numerical control cutting machine more smooth in process, avoided fuselage the situation of intermittent movement and high-frequency vibration to occur at the volley, saved maintenance cost, improve operating efficiency, increased the service life of machine.
Claims (3)
1. non-maintaining guiding mechanism of numerical control cutting machine, comprise control cabinet, V-type groove bearing, the cutting machine longitudinal axis and cylindrical guide, it is characterized in that: described control cabinet bottom is provided with laterally or four groups of V-type groove bearings longitudinally, and the V-type groove bearing is connected with the cutting machine longitudinal axis by cylindrical guide.
2. the non-maintaining guiding mechanism of a kind of numerical control cutting machine according to claim 1, it is characterized in that: the V-type groove bearing is arranged on four angles of control cabinet bottom.
3. the non-maintaining guiding mechanism of a kind of numerical control cutting machine according to claim 1, it is characterized in that: described cylindrical guide is arranged on top or the both sides of the cutting machine longitudinal axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220368852 CN202684646U (en) | 2012-07-19 | 2012-07-19 | Maintenance-free guide mechanism for numerical control cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220368852 CN202684646U (en) | 2012-07-19 | 2012-07-19 | Maintenance-free guide mechanism for numerical control cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202684646U true CN202684646U (en) | 2013-01-23 |
Family
ID=47540316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220368852 Expired - Fee Related CN202684646U (en) | 2012-07-19 | 2012-07-19 | Maintenance-free guide mechanism for numerical control cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202684646U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103737339A (en) * | 2014-01-08 | 2014-04-23 | 无锡汉神电气有限公司 | Light rail device for light gantry numerical control cutting machine |
-
2012
- 2012-07-19 CN CN 201220368852 patent/CN202684646U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103737339A (en) * | 2014-01-08 | 2014-04-23 | 无锡汉神电气有限公司 | Light rail device for light gantry numerical control cutting machine |
| CN103737339B (en) * | 2014-01-08 | 2016-02-10 | 无锡汉神电气有限公司 | Light rail device on light-duty gantry numerical control cutting machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130123 Termination date: 20150719 |
|
| EXPY | Termination of patent right or utility model |