CN202623020U - A movable device for machine head of cutting machine - Google Patents
A movable device for machine head of cutting machine Download PDFInfo
- Publication number
- CN202623020U CN202623020U CN 201220238986 CN201220238986U CN202623020U CN 202623020 U CN202623020 U CN 202623020U CN 201220238986 CN201220238986 CN 201220238986 CN 201220238986 U CN201220238986 U CN 201220238986U CN 202623020 U CN202623020 U CN 202623020U
- Authority
- CN
- China
- Prior art keywords
- guide rail
- bearing
- machine head
- head
- cutting machine
- 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
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Abstract
The utility model discloses a movable device for a machine head of a cutting machine. The movable device for the machine head of the cutting machine comprises a machine head and a guide rail, wherein the machine head is movably installed on the guide rail through a movable connecting device which comprises an outer box and two groups of bearing rollers, and each group of bearing roller comprises a support shaft and rolling bearings installed at two ends of the support shaft, wherein the rolling bearings are divided into two groups and each group comprises two rolling bearings. And the two rolling bearings are together sleeved with a bearing housing made of nylon material, and a groove is installed on outer wall of each bearing housing; an installment hole is positioned on the outer box, and the support shaft is installed on the outer box through the installment hole; the groove fits a sliding track of the guide rail. The movable device for the machine head of the cutting machine enables the machine head to move relative to the guide rail, and the movable connecting device enables vertical bearing with bearing housing to contact with the guide rail. Compared with the directly contact between the guide rail and the bearing in horizontal type structure, this structure can reduce attrition, enables maintenance and repair to be more convenient, and can enhance the machining precision.
Description
Technical field
The utility model relates to a kind of cutting machine, is specifically related to the head mobile device of this a kind of cutting machine.
Background technology
At present, electric cutting tool is widely used in field of machining and machinebuilding technology.A kind of comparatively common electric tool is a cutting machine, can be used to stone materials workpiece such as cutting marble, ceramic tile, hollow brick.For the ease of cutting, water groove cutting machine is equipped with movably head usually.The head of existing cutting machine can still often cause the wearing and tearing of parts such as guide rail, the service life of reducing cutting machine with respect to movable workbench in moving process.
The utility model content
Goal of the invention: in order to overcome the deficiency that exists in the prior art, thereby the utility model provides a kind of head mobile device that can avoid way rub to improve the cutting machine in cutting machine life-span.
Technical scheme: for solving the problems of the technologies described above; The head mobile device of a kind of cutting machine of the utility model comprises head and guide rail, and said head is movably arranged on the guide rail through moving jockey; Said mobile jockey comprises outter box and is installed in two groups of bearing rollers on the outter box; Every group of bearing roller comprises back shaft and the rolling bearing that is installed in the back shaft two ends, and said rolling bearing is two groups, and every group of rolling bearing is two; Two rolling bearings are set in the bearing holder (housing, cover) of being processed by nylon material jointly, and the outer wall of each bearing holder (housing, cover) is provided with groove; Said outter box is provided with installing hole, and said back shaft passes installing hole and is installed on the outter box; The dragging track of said groove and guide rail is suitable.
Beneficial effect: the head mobile device of the utility model compared with prior art, has the following advantages:
1, through mobile jockey is set between head and guide rail, head can be moved with respect to guide rail;
2, move jockey and adopt the vertical bearing that has bearing holder (housing, cover) to contact, directly contact, can reduce wear with bearing with respect to the guide rail in the horizontal type structure with guide rail;
3, bearing holder (housing, cover) is preferably the bearing holder (housing, cover) that nylon material is processed, and does not produce wearing and tearing basically, and with low cost;
4, each parts can be changed separately in the utility model, makes the maintenance and repair of cutting machine convenient, and can improve machining accuracy.
Description of drawings
Fig. 1 is the fractionation structural representation of the utility model.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is done explanation further.
As shown in Figure 1; The head mobile device of the cutting machine of the utility model comprises head 5 and guide rail 3, and head 5 is movably arranged on the guide rail 3 through moving jockey; Mobile jockey comprises outter box 2 and is installed in two groups of bearing rollers 1 on the outter box 2; Every group of bearing roller 1 comprises back shaft 11 and the rolling bearing 12 that is installed in back shaft 11 two ends, and rolling bearing 12 is two groups, and every group of rolling bearing 12 is two; Two rolling bearings 12 are set in the bearing holder (housing, cover) 13 of being processed by nylon material jointly, and the outer wall of each bearing holder (housing, cover) 13 is provided with groove 14; Outter box 2 is provided with installing hole, and back shaft 11 passes installing hole and is installed on the outter box 2; Groove 14 is suitable with the dragging track 31 of guide rail 3.Head 5 can move with respect to workbench 6 on guide rail 3.
The above only is the preferred implementation of the utility model; Be noted that for those skilled in the art; Under the prerequisite that does not break away from the utility model principle; Can also make some improvement and retouching, these improvement and retouching also should be regarded as the protection domain of the utility model.
Claims (1)
1. the head mobile device of a cutting machine; It is characterized in that: comprise head (5) and guide rail (3); Said head (5) is movably arranged on the guide rail (3) through moving jockey; Said mobile jockey comprises outter box (2) and is installed in the two groups of bearing rollers (1) on the outter box (2); Every group of bearing roller (1) comprise back shaft (11) and be installed in the rolling bearing (12) at back shaft (11) two ends, and said rolling bearing (12) is two groups, and every group of rolling bearing (12) is two; Two rolling bearings (12) are set in the bearing holder (housing, cover) of being processed by nylon material (13) jointly, and the outer wall of each bearing holder (housing, cover) (13) is provided with groove (14); Said outter box (2) is provided with installing hole, and said back shaft (11) passes installing hole and is installed on the outter box (2); Said groove (14) is suitable with the dragging track (31) of guide rail (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220238986 CN202623020U (en) | 2012-05-24 | 2012-05-24 | A movable device for machine head of cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220238986 CN202623020U (en) | 2012-05-24 | 2012-05-24 | A movable device for machine head of cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202623020U true CN202623020U (en) | 2012-12-26 |
Family
ID=47376259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220238986 Expired - Fee Related CN202623020U (en) | 2012-05-24 | 2012-05-24 | A movable device for machine head of cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202623020U (en) |
-
2012
- 2012-05-24 CN CN 201220238986 patent/CN202623020U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Gaoyou Jinlida Machinery Co., Ltd. Assignor: Guo Jintao Contract record no.: 2014320000499 Denomination of utility model: Machine head moving device of cutting machine Granted publication date: 20121226 License type: Exclusive License Record date: 20140618 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121226 Termination date: 20150524 |
|
| EXPY | Termination of patent right or utility model |