CN102862235A - Guide rail moving device - Google Patents
Guide rail moving device Download PDFInfo
- Publication number
- CN102862235A CN102862235A CN 201210165455 CN201210165455A CN102862235A CN 102862235 A CN102862235 A CN 102862235A CN 201210165455 CN201210165455 CN 201210165455 CN 201210165455 A CN201210165455 A CN 201210165455A CN 102862235 A CN102862235 A CN 102862235A
- Authority
- CN
- China
- Prior art keywords
- guide rail
- bearing
- box
- box body
- inner box
- 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.)
- Pending
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- Bearings For Parts Moving Linearly (AREA)
Abstract
The invention discloses a guide rail moving device, comprising a guide rail and a bearing assembled movable box matched with the guide rail, wherein the bearing assembled movable box comprises an outer box body, an inner box body and bearing idler wheels mounted on the outer box body; each bearing idler wheel comprises a supporting shaft and rolling bearings arranged at the two ends of the supporting shaft; two groups of the rolling bearings are arranged and each group comprises the two rolling bearings; the two rolling bearings are commonly sleeved in one bearing sleeve; a groove is arranged on the outer wall of each bearing sleeve; the outer box body is provided with mounting holes and the supporting shafts penetrate through the mounting holes to be mounted on the outer box body; the inner box body is movably connected with the outer box body; and the grooves are matched with a slide rail of the guide rail. According to the guide rail moving device, vertical bearings with the bearing sleeves are contacted with the guide rail and compared with a horizontal structure in which the guide rail is directly contacted with the bearings, the guide rail moving device has the advantage that the abrasion can be reduced; preferably, the bearing sleeves are made of nylon materials; and the abrasion is basically not generated and the cost is low.
Description
Technical field
The present invention relates to a kind of guide rail shifter, be specifically related to a kind of guide rail shifter that can reduce the wearing and tearing of track.
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 cutting machine, can be used to the stone materials workpiece such as cutting marble, ceramic tile, hollow brick.For the ease of cutting, water groove cutting machine is equipped with the head that can move with respect to guide rail usually, and head is connected by guide rail shifter with guide rail.The head of existing cutting machine can with respect to guide rail and movable workbench, still often cause the wearing and tearing of the parts such as guide rail, the service life of reducing cutting machine in moving process.
Summary of the invention
Goal of the invention: in order to overcome the deficiencies in the prior art, thereby the invention provides a kind of guide rail shifter that can avoid way rub to improve the guide rail life-span.
Technical scheme: for solving the problems of the technologies described above, a kind of guide rail shifter of the present invention, the bearing assembling moving box that comprises guide rail and cooperate with guide rail, described bearing assembling moving box comprises outter box, inner box and is installed in bearing roller on the outter box, described bearing roller comprises back shaft and is installed in the rolling bearing at back shaft two ends, described rolling bearing is two groups, every group of rolling bearing is two, two rolling bearings are set in the bearing holder (housing, cover) jointly, and the outer wall of each bearing holder (housing, cover) is provided with groove; Described outter box is provided with installing hole, and described back shaft passes installing hole and is installed on the outter box; Described inner box and outter box are flexibly connected; The dragging track of described groove and guide rail is suitable.
The bearing holder (housing, cover) of described bearing holder (housing, cover) for being made by nylon material.Described bearing roller is three groups.
Described inner box is connected by bolt assembly with outter box, and described bolt assembly comprises adjusting bolt and locking nut, and described locking nut is sleeved on the screw rod of adjusting bolt, and screw rod penetrates outter box from outside to inside, and screw rod is terminal to be fixedly connected with inner box.
Described screw rod is terminal to be connected by clamp nut with inner box.
Described screw rod end and inner box are by being welded to connect.
Beneficial effect: a kind of guide rail shifter of the present invention mutually compared with prior art, has the following advantages:
1, by bearing assembling moving box is set on the guide rail, bearing assembling moving box adopts the vertical bearing with bearing holder (housing, cover) to contact with guide rail, directly contacts with bearing with respect to the guide rail in the horizontal type structure, can reduce wear;
2, bearing holder (housing, cover) is preferably the bearing holder (housing, cover) that nylon material is made, and does not substantially produce wearing and tearing, and with low cost;
3, each parts can be changed separately among the present invention, makes the maintenance and repair of guide rail shifter convenient, and can improve machining accuracy.
Description of drawings
Fig. 1 is fractionation structural representation of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing the present invention is further described.
As shown in Figure 1, a kind of guide rail shifter of the present invention, the bearing assembling moving box that comprises guide rail 3 and cooperate with guide rail 3, bearing assembling moving box comprises outter box 2, inner box 41 and is installed in bearing roller 1 on the outter box 2, bearing roller 1 comprises back shaft 12 and is installed in the rolling bearing 11 at back shaft 12 two ends, rolling bearing 11 is two groups, every group of rolling bearing 11 is two, two rolling bearings 11 are set in the bearing holder (housing, cover) 13 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 12 passes installing hole and is installed on the outter box 2; Inner box 41 is flexibly connected with outter box 2; Groove 14 is suitable with the dragging track 31 of guide rail.
In the present embodiment, the bearing holder (housing, cover) 13 of bearing holder (housing, cover) 13 for being made by nylon material.Bearing roller 1 is three groups.Inner box 41 and outter box 2 are connected by bolt assembly, and bolt assembly comprises adjusting bolt 42 and locking nut 43, and locking nut 43 is sleeved on the screw rod of adjusting bolt 42, and screw rod penetrates outter box 2 from outside to inside, and screw rod is terminal to be fixedly connected with inner box 41.Screw rod is terminal to be connected by clamp nut with inner box 41, and perhaps screw rod end and inner box 41 are by being welded to connect.
The above only is preferred embodiment of the present invention; be noted that for those skilled in the art; under the prerequisite that does not break away from the principle of the invention, can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (6)
1. guide rail shifter, it is characterized in that: the bearing assembling moving box that comprises guide rail (3) and cooperate with guide rail (3), described bearing assembling moving box comprises outter box (2), inner box (41) and be installed in bearing roller (1) on the outter box (2), described bearing roller (1) comprises back shaft (12) and is installed in the rolling bearing (11) at back shaft (12) two ends, described rolling bearing (11) is two groups, every group of rolling bearing (11) is two, two rolling bearings (11) are set in the bearing holder (housing, cover) (13) jointly, and the outer wall of each bearing holder (housing, cover) (13) is provided with groove (14); Described outter box (2) is provided with installing hole, and described back shaft (12) passes installing hole and is installed on the outter box (2); Described inner box (41) is flexibly connected with outter box (2); Described groove (14) is suitable with the dragging track (31) of guide rail.
2. guide rail shifter according to claim 1 is characterized in that: the bearing holder (housing, cover) (13) of described bearing holder (housing, cover) (13) for being made by nylon material.
3. guide rail shifter according to claim 1, it is characterized in that: described bearing roller (1) is three groups.
4. guide rail shifter according to claim 1, it is characterized in that: described inner box (41) is connected by bolt assembly with outter box (2), described bolt assembly comprises adjusting bolt (42) and locking nut (43), described locking nut (43) is sleeved on the screw rod of adjusting bolt (42), screw rod penetrates outter box (2) from outside to inside, and screw rod is terminal to be fixedly connected with inner box (41).
5. guide rail shifter according to claim 1 is characterized in that: described screw rod is terminal to be connected by clamp nut with inner box (41).
6. guide rail shifter according to claim 1 is characterized in that: described screw rod terminal with inner box (41) by being welded to connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210165455 CN102862235A (en) | 2012-05-24 | 2012-05-24 | Guide rail moving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210165455 CN102862235A (en) | 2012-05-24 | 2012-05-24 | Guide rail moving device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102862235A true CN102862235A (en) | 2013-01-09 |
Family
ID=47441498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201210165455 Pending CN102862235A (en) | 2012-05-24 | 2012-05-24 | Guide rail moving device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102862235A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107588291A (en) * | 2016-07-09 | 2018-01-16 | 泰州市创新电子有限公司 | Pulley type rolls lowering or hoisting gear |
| CN107588301A (en) * | 2016-07-09 | 2018-01-16 | 泰州市创新电子有限公司 | Travelling carriage rolls lowering or hoisting gear |
| CN107588305A (en) * | 2016-07-09 | 2018-01-16 | 泰州市创新电子有限公司 | Roller plate-like slide part elevating mechanism |
-
2012
- 2012-05-24 CN CN 201210165455 patent/CN102862235A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107588291A (en) * | 2016-07-09 | 2018-01-16 | 泰州市创新电子有限公司 | Pulley type rolls lowering or hoisting gear |
| CN107588301A (en) * | 2016-07-09 | 2018-01-16 | 泰州市创新电子有限公司 | Travelling carriage rolls lowering or hoisting gear |
| CN107588305A (en) * | 2016-07-09 | 2018-01-16 | 泰州市创新电子有限公司 | Roller plate-like slide part elevating mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130109 |