CN102862233A - Cutting machine - Google Patents
Cutting machine Download PDFInfo
- Publication number
- CN102862233A CN102862233A CN 201210165593 CN201210165593A CN102862233A CN 102862233 A CN102862233 A CN 102862233A CN 201210165593 CN201210165593 CN 201210165593 CN 201210165593 A CN201210165593 A CN 201210165593A CN 102862233 A CN102862233 A CN 102862233A
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- China
- Prior art keywords
- cutting machine
- guide rail
- bearing
- inner box
- screw rod
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Abstract
The invention discloses a cutting machine, comprising a machine body, a machine head and a guide rail, wherein the machine body comprises a worktable and a supporting leg for supporting the worktable; the machine head is provided with a saw blade and the machine head is movably mounted on the guide rail through a movable connecting device; the movable connecting device comprises an outer box body, an inner box body and a bearing idler wheel mounted on the outer box body; the 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 a mounting hole and the supporting shaft penetrates through the mounting hole to be mounted on the outer box body; and the grooves are matched with a slide rail of the guide rail. According to the cutting machine, 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 cutting machine has the advantage that the abrasion can be reduced, the maintenance and the repairing of the cutting machine are more convenient, and the machining precision can be improved.
Description
Technical field
The present invention relates to a kind of cutting machine, thereby be specifically related to this a kind of cutting machine that can avoid way rub to improve the cutting machine life-span.
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 movably head usually.The head of existing cutting machine can with respect to 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 cutting machine that can avoid way rub to improve the cutting machine life-span.
Technical scheme: for solving the problems of the technologies described above, a kind of cutting machine of the present invention, comprise fuselage, head and guide rail, described fuselage comprises workbench and is used for the supporting leg of support table, on the described head saw blade is installed, described head is movably arranged on the guide rail by mobile connecting device, described mobile connecting device comprises outter box, inner box and be 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, and 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: cutting machine of the present invention compared with prior art, has the following advantages:
1, by between head and guide rail, mobile connecting device being set, head can be moved with respect to guide rail;
2, mobile connecting device 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;
3, 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;
4, each parts can be changed separately among the present invention, makes the maintenance and repair of cutting machine convenient, and can improve machining accuracy.
Description of drawings
Fig. 1 is structural representation of the present invention;
Fig. 2 is the fractionation structural representation of Fig. 1.
The specific embodiment
Below in conjunction with accompanying drawing the present invention is further described.
As depicted in figs. 1 and 2, a kind of cutting machine of the present invention, comprise fuselage, head 5 and guide rail 3, fuselage comprises workbench 6 and is used for the supporting leg of support table 6,5 are equipped with saw blade on the head, head 5 is movably arranged on the guide rail 3 by mobile connecting device, mobile connecting device comprises outter box 2, inner box 41 and be installed in bearing roller 1 on the outter box 2, bearing roller 1 comprises back shaft 11 and is installed in the rolling bearing 12 at back shaft 11 two ends, rolling bearing 12 is two groups, every group of rolling bearing 12 is two, and two rolling bearings 12 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 11 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 3.Head 5 can move with respect to workbench 6 on guide rail 3.
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; Perhaps screw rod end and inner box 41 are by being welded to connect.Can adjust middle one group of bearing roller 1 by adjusting bolt 42, make inner box 41 drive middle one group of bearing roller 1 up-down adjustment, after adjustment finishes, lock adjustment bolt 42.
It below 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. cutting machine, it is characterized in that: comprise fuselage, head (5) and guide rail (3), described fuselage comprises workbench (6) and is used for the supporting leg of support table (6), (5) are equipped with saw blade on the described head, described head (5) is movably arranged on the guide rail (3) by mobile connecting device, described mobile connecting device 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 (11) and is installed in the rolling bearing (12) at back shaft (11) two ends, described rolling bearing (12) is two groups, every group of rolling bearing (12) is two, two rolling bearings (12) 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 (11) 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 (3).
2. cutting machine 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. cutting machine according to claim 1, it is characterized in that: described bearing roller (1) is three groups.
4. cutting machine 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. cutting machine according to claim 1 is characterized in that: described screw rod is terminal to be connected by clamp nut with inner box (41).
6. cutting machine 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 201210165593 CN102862233A (en) | 2012-05-24 | 2012-05-24 | Cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210165593 CN102862233A (en) | 2012-05-24 | 2012-05-24 | Cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102862233A true CN102862233A (en) | 2013-01-09 |
Family
ID=47441496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201210165593 Pending CN102862233A (en) | 2012-05-24 | 2012-05-24 | Cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102862233A (en) |
-
2012
- 2012-05-24 CN CN 201210165593 patent/CN102862233A/en active Pending
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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 |