CN103302355A - Protective cover placing device - Google Patents
Protective cover placing device Download PDFInfo
- Publication number
- CN103302355A CN103302355A CN 201310211049 CN201310211049A CN103302355A CN 103302355 A CN103302355 A CN 103302355A CN 201310211049 CN201310211049 CN 201310211049 CN 201310211049 A CN201310211049 A CN 201310211049A CN 103302355 A CN103302355 A CN 103302355A
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- CN
- China
- Prior art keywords
- protective cover
- extension bracket
- groove
- cover
- placing
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- 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.)
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Abstract
The invention discloses a protective cover placing device which comprises a working table, a protective cover and an extension bracket mounted on the working table, wherein the extension bracket adopts a long-stripped groove structure of which the cross section is inverted U-shaped; a positioning platform and a clamping groove are respectively arranged on two sides of the bottom end of the extension bracket; the protective cover comprises an upper end cover and a side wall; the upper end cover and the side wall form an opened accommodating cavity for placing a riving knife; the edge at the lower end of the accommodating cavity is bent inwards to form a positioning surface matched with the positioning platform; and a protective cover handle is arranged on the side wall of the protective cover. The protective cover placing device has the advantages that the protective cover can cover the riving knife, the injury to the operators due to processing to debris is prevented, the protective cover can be clamped on the extension bracket in the groove cutting processing by a machine tool, through the locking of the protective cover handle, so that the machine cannot fall off the table-board of the machine in violent vibration during operation, the structure is simple, and the operation is convenient for working personnel.
Description
Technical field
The present invention relates to a kind of machine cuts servicing unit, be specifically related to a kind of apparatus for placing of protective cover.
Background technology
At present, common electric cutting tool has diagonal cutting saw, bench saw and compound saw etc., these electric cutting tools are in the process of cut workpiece, in order to reduce dust and smear metal, foreign matters such as the hard grains of sand are to sub-material cutter and operating personnel's damage, keep machine finish, usually all be provided with protective cover, traditional protective cover just simply covers on the sub-material cutter, when cutting groove, needs add man-hour, protective cover is disassembled from machine, do not have suitable putting position, because operating personnel's random placement causes losing of protective cover easily, also can influence the neat of table surface, and when workbench vibrates, also can drop.
Summary of the invention
Goal of the invention: in order to overcome the deficiencies in the prior art, the invention provides a kind of apparatus for placing of protective cover.
Technical scheme: for solving the problems of the technologies described above, the apparatus for placing of a kind of protective cover of the present invention, comprise workbench, protective cover and be installed on the extension bracket of workbench, described extension bracket is the rectangular groove structure that cross section is inverted U, extension bracket the both sides, bottom be respectively equipped with positioning table and draw-in groove, described protective cover comprises upper end cover and sidewall, upper end cover and sidewall are formed the container cavity of the opening that is used for placement sub-material cutter, the locating surface that the lower edge of container cavity bends inwards and formation and positioning table are suitable, the sidewall of protective cover is provided with guard shield and handles knob.
As preferably, the drift angle place of the side of described extension bracket is reserved with screw, by the screw inserting bolt extension bracket is fixed in workbench, the rectangular preiection that described positioning table stretches out for the medial surface to extension bracket, described draw-in groove is the rectangular groove of cross section.
As preferably, the cross section of the upper end cover of described protective cover is arc surface, and the length of upper end cover and width are respectively greater than opening length and the width of container cavity lower end.
As preferably, the distance between two sides of described extension bracket is greater than the distance between two sidewalls of protective cover.
Beneficial effect: the apparatus for placing of a kind of protective cover of the present invention, by the side at workbench the extension bracket that can snap in protective cover is installed, and extension bracket is provided with positioning table and draw-in groove, the present invention both can cover in protective cover on the sub-material cutter, prevent that machining chips is to operating personnel's injury, cut groove and add and protective cover can be stuck on the extension bracket again man-hour carrying out lathe, and handle knob by the locking guard shield, even make machine when work, produce strenuous vibration protective cover is come off from the table top of machine, simple structure of the present invention, the staff is easy to operate.
Description of drawings
Fig. 1 is structural representation of the present invention;
Fig. 2 is the schematic diagram of extension bracket among the present invention;
Fig. 3 is the schematic diagram of protective cover among the present invention;
Fig. 4 is use state diagram of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing the present invention is done further explanation.
As shown in Figures 1 to 4, the apparatus for placing of a kind of protective cover of the present invention, comprise workbench 2, protective cover 3 and the extension bracket 1 that is installed on workbench 2, described extension bracket 1 is the rectangular groove structure of inverted U for cross section, the both sides, bottom of extension bracket 1 are respectively equipped with positioning table 4 and draw-in groove 5, described protective cover 3 comprises upper end cover and two sidewalls, upper end cover and two sidewalls are formed a container cavity that is used for the opening of placement sub-material cutter, the locating surface 6 that the lower edge of container cavity bends inwards and formation and positioning table 4 are suitable, an end margin of a sidewall of protective cover 3 is provided with guard shield and handles knob 7.
In the present embodiment, the drift angle place tool of two sides of described extension bracket 1 is reserved with screw, by the screw inserting bolt extension bracket 1 is fixed in workbench 2, the rectangular preiection that described positioning table 4 stretches out for the medial surface to extension bracket 1, described draw-in groove 5 is the rectangular groove of cross section.
In the present embodiment, the cross section of the upper end cover of described protective cover 3 is arc surface, and the length of upper end cover and width are respectively greater than opening length and the width of container cavity lower end.
Wherein, the distance between two of described extension bracket 1 sides is greater than the distance between two sidewalls of protective cover 3.
In actual mechanical process, when operating personnel need utilize bench saw that workpiece is cut groove work, unclamp guard shield and handle knob 7, protective cover 3 is taken off from the sub-material cutter, draw-in groove 5 along extension bracket 1 pushes extension bracket 1 with protective cover 3 then, and the inboard of the locating surface 6 of protective cover 3 is positioned on the positioning table 4 of extension bracket 1, lock guard shield again and handle knob 7 this moment, protective cover 3 can be anchored on extension bracket 1.
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 (3)
1. the apparatus for placing of a protective cover, it is characterized in that: comprise workbench (2), protective cover (3) and be installed on the extension bracket (1) of workbench (2), described extension bracket (1) is the rectangular groove structure of inverted U for cross section, the both sides, bottom of extension bracket (1) are respectively equipped with positioning table (4) and draw-in groove (5), described protective cover (3) comprises upper end cover and sidewall, upper end cover and sidewall are formed the container cavity of the opening that is used for placement sub-material cutter, the locating surface (6) that the lower edge of container cavity bends inwards and formation and positioning table (4) are suitable, the sidewall of protective cover (3) are provided with guard shield handle knob (7).
2. the apparatus for placing of protective cover according to claim 1, it is characterized in that: the drift angle place of the side of described extension bracket (1) is reserved with screw, by the screw inserting bolt extension bracket (1) is fixed in workbench (2).
3. the apparatus for placing of protective cover according to claim 1 is characterized in that: the rectangular preiection that described positioning table (4) stretches out for the medial surface to extension bracket (1), described draw-in groove (5) is the rectangular groove of cross section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201310211049 CN103302355A (en) | 2013-05-29 | 2013-05-29 | Protective cover placing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201310211049 CN103302355A (en) | 2013-05-29 | 2013-05-29 | Protective cover placing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103302355A true CN103302355A (en) | 2013-09-18 |
Family
ID=49128319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201310211049 Pending CN103302355A (en) | 2013-05-29 | 2013-05-29 | Protective cover placing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103302355A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110883874A (en) * | 2019-11-29 | 2020-03-17 | 四川师范大学 | Processing equipment for cloud carving lacquer ware |
-
2013
- 2013-05-29 CN CN 201310211049 patent/CN103302355A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110883874A (en) * | 2019-11-29 | 2020-03-17 | 四川师范大学 | Processing equipment for cloud carving lacquer ware |
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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: 20130918 |