CN2196000Y

CN2196000Y - Telescope protective cover with sweeping slag

Info

Publication number: CN2196000Y
Application number: CN 94211341
Authority: CN
Inventors: 罗能树
Original assignee: Weiyu Metal Sheeting Ind Co ltd
Current assignee: Weiyu Metal Sheeting Ind Co ltd
Priority date: 1994-04-27
Filing date: 1994-04-27
Publication date: 1995-05-03
Anticipated expiration: 2004-04-27

Abstract

The utility model relates to an iron dust removal device for telescope protective covers, which comprises a scraping and brushing sheet, a scraping and brushing plate and a protective cover. The bottom face of the scraping and brushing sheet forms a scraping and brushing sand grip, the bottom end part of the scraping and brushing sand grip forms a scraping and brushing nib, and the inner side forms an L-shaped groove, a Y-shaped sand grip and a T-shaped groove; the scraping and brushing plate is arranged at the top part of the scraping and brushing sheet, and the inner side of the scraping and brushing plate forms an L-shaped strip, a horizontal sheet body, a T-shaped block and a T-shaped groove; the utility model is inlaid and fastened at the top part of the joint face of the scraping and brushing plate and the utility model, and the Y-shaped sand grip of the scraping and brushing plate, T-shaped groove, etc., are respectively inlaid into the T-shaped groove of the scraping and brushing plate and the T-shaped block and are combined. The utility model has the advantages of better combination firmness and better iron dust removal effect.

Description

Telescope protective cover with sweeping slag

The utility model relates to a kind of extensible cover iron filings removing device.

Because the demand of processing precise degree and factory's handling safety maintenance etc., so automation of the cleaning of each work implements, also just become the production dealers and do one's utmost to develop the target of pursuit, general work machine tool such as lathe, milling machine, the operation of grinding machine etc., adding man-hour, all can produce extremely many bits material, and all be irregular with the shape size of bits material, and control with the advance and retreat fixing or cutter of general converted products, mostly the rotation interlock by screw rod is shifted, it will be hoarded because of the bits material that processing is produced, and cause the obstruction bad phenomenon, control difficulty to cause the advance and retreat cutter, or shakiness during piece-holder, make the processing precise degree, surface flatness etc. influenced, for asking above-mentioned controlled influence factor is minimized, so a kind of retaining bits guard shield with multistage sleeve expanding-contracting action, just be installed in (as shown in Fig. 5 and Fig. 6) on the facility, use with wiper when fitting into withdrawing and controlling as the retaining bits, yet, the iron filings removing device of the extensible cover of general traditional type, mainly be wiper sheet 40 1 end inlay cards to be gone in the groove 51 of iron bar 50 so that wiper sheet 40 is combined as a whole with iron bar 50, but, this kind structure combines for simple single-point because of 50 of wiper sheet 40 and iron bars, when wiper sheet 40 slides on lower floor's guard shield 60 very easily in using the relative slip because of 40 of each layer extensible cover 60 and wiper sheets make wiper sheet 40 and 50 of iron bars produce obscission improperly, and then influence the effect of striking off of iron filings, therefore, the practicality of the flexible iron filings removing device of above-mentioned traditional type is not good, and the necessity that is improved is arranged.

Main purpose of the present utility model is: a kind of extensible cover iron filings removing device is provided, and mainly is by the wiper sheet of soft material, scrapes brush board, the guard shield plate is formed; By the wiper sheet of soft material, Y type raised line on it and T type groove can be chimeric with the T type groove of scraping brush board and T type piece respectively, have preferable linking steady character to reach, and have the effect that preferable iron filings strike off simultaneously.

The utility model provides a kind of extensible cover iron filings removing device, comprises the wiper sheet and scrapes brush board, guard shield plate, it is characterized in that:

This wiper sheet, its front end bottom surface forms a wiper raised line, the wiper point of iron filings is struck off in the bottom formation one of wiper raised line, and a boss bar is formed on the top of wiper raised line, the inboard of boss bar forms a L type groove, and the inboard of this L type groove forms a Y type raised line, and the inboard of Y type raised line forms a T type groove, and the inboard of T type groove forms another L type end raised line

This scrapes brush board, be arranged at the top of wiper sheet, scrape brush board and form an arc raised line with respect to the top of aforementioned boss bar, so that the boss bar places in the arc raised line, the inboard of arc raised line forms a L type bar that inwards extends, and extends to form a horizontal lamellar body inwardly by the stage casing of L type bar, the inboard of horizontal lamellar body extends to form a T type piece down, form a T type groove between this L type bar, horizontal lamellar body and the T type piece, between arc raised line, horizontal lamellar body and T type piece, form an indent composition surface

This guard shield plate is a demihull shape, and the guard shield plate is embedded in the top of scraping the brush board composition surface with this,

The boss bar of this wiper sheet, L type groove, Y type raised line, T type groove etc. embed in arc raised line bottom, L type bar, T type groove and the T type piece of scraping brush board respectively and interosculate.

The purpose of this utility model can also following mode reach: described extensible cover iron filings removing device, it is characterized in that: the top by the Y type raised line of described wiper sheet is provided with a groove, hold in this groove a signature plate with screw is set, also be provided with a relative screw in the horizontal lamellar body place of scraping brush board corresponding to aforementioned screw place, and the guard shield plate also offers corresponding screw, be screwed in each corresponding screw with a bolt, with the guard shield plate with scrape brush board, the wiper sheet is assembled the location.

The utility model have at least as after advantage:

The utility model mainly is the wiper sheet 10 by soft material, scrapes brush board 20, guard shield plate 30 etc. and forms; By the wiper sheet 10 of soft material, the Y type raised line 15 on it can be chimeric respectively with T type piece 24 with the T type groove 25 of scraping brush board 20 respectively with T type groove 16, so the utlity model has preferable linking steady character and provide preferable iron filings to strike off effect relatively.

Further specify architectural feature of the present utility model and purpose below in conjunction with accompanying drawing.

Brief Description Of Drawings:

Fig. 1 is a stero exploded view of the present utility model.

Fig. 2 is an assembling floor map of the present utility model.

Fig. 3 is a use embodiment schematic diagram of the present utility model.

Fig. 4 is another embodiment section plan of the present utility model.

Fig. 5 is the stereo appearance figure of traditional type structure.

Fig. 6 be the traditional type structure in conjunction with cutaway view.

The utility model is a kind of extensible cover iron filings removing device (as shown in Figure 1, 2), can find out overall structure of the present utility model among this figure, mainly by a wiper sheet 10 and scrape institutes such as brush board 20, guard shield plate 30 and form, this wiper sheet 10, scrape the relative position that brush board 20 is arranged at guard shield plate 30, same as shown in Figure 5, do not repeat them here;

This wiper sheet 10 is made for soft material, its front end bottom surface forms a wiper raised line 11, the bottom of this wiper raised line 11 forms a wiper point 12, so that during with this wiper point 12 contact guard shield plates 30 surperficial to strike off the iron filings that are positioned on the guard shield plate 30, and a boss bar 13 is formed on the top of wiper raised line 11, the inboard of boss bar 13 forms a L type groove 14, the inboard of this L type groove 14 forms a Y type raised line 15, the inboard of Y type raised line 15 forms a T type groove 16, and the inboard of T type groove 16 forms a L type end raised line 17;

This scrapes brush board 20, it is the top that is arranged at wiper sheet 10, scrape brush board 20 and form an arc raised line 21 with respect to the top of aforementioned boss bar 13, so that can make boss bar 13 place arc raised line 21 belows, the inboard of arc raised line 21 forms a L type bar 22 that inwards extends, stage casing by L type bar 22 extends to form a horizontal lamellar body 23 inwardly, the inboard of horizontal lamellar body 23 extends to form a T type piece 24 down, this L type bar 22, form a T type groove 25 between horizontal lamellar body 23 and the T type piece 24, scrape brush board 20 tops corresponding to arc raised line 21, form an indent composition surface 26 between horizontal lamellar body 23 and the T type piece 24;

This guard shield plate 30 is the shape of a lamellar body, this guard shield plate 30 with scrape brush board 20 mutually during assembling, just can make guard shield plate 30 be welded in the top surface top on composition surface 26;

Combination by said structure, just can make the boss bar 13, L type groove 14, Y type raised line 15, T type groove 16 etc. of wiper sheet 10 embed in arc raised line 21 bottoms, L type bar 22, T type groove 25 and the T type piece 24 of scraping brush board 20 respectively and make wiper sheet 10 both mutually combine with scraping brush board 20, again guard shield plate 30 is assembled in the top on aforementioned composition surface 26.

When the utility model uses in the operation of striking off iron filings (as shown in Fig. 3,5), another one below after guard shield plate 30 ends extend up, its terminal proper L type end raised line 17 made from the soft material of wiper sheet 10 bottom end that are assembled with top guard shield plate 30 touches mutually, so the noise when not having operation produces, and 30 of each layer guard shield plates are to slide relatively, will be positioned at iron filings scraped clean (promptly as shown in phantom in Figure 3) on lower floor's guard shield plate 30 with the wiper point 12 by wiper sheet 10.

Again as shown in Figure 4, for of the present utility model another implemented illustration, can one groove 18 be set by the top that is same as aforesaid Y type raised line 15, these groove 18 inside can hold a signature plate 19 with screw 191, also be provided with a relative screw 27 in horizontal lamellar body 23 places corresponding to aforementioned screw 191 places, aforesaid guard shield plate 30 also offers corresponding screw 31, the utility model is when assembling, just can from top to bottom be screwed in each corresponding screw 31,27,191, and make guard shield plate 30 and scrape brush board 20 and wiper sheet 10 and be assembled and be one by a bolt 32.

Claims

1, a kind of extensible cover iron filings removing device comprises the wiper sheet and scrapes brush board, guard shield plate, it is characterized in that:

The boss bar of wiper sheet, L type groove, Y type raised line, T type groove etc. embed in arc raised line bottom, L type bar, T type groove and the T type piece of scraping brush board respectively and interosculate.

2, extensible cover iron filings removing device according to claim 1, it is characterized in that: the top by the Y type raised line of described wiper sheet is provided with a groove, hold in this groove a signature plate with screw is set, also be provided with a relative screw in the horizontal lamellar body place of scraping brush board corresponding to aforementioned screw place, and the guard shield plate also offers corresponding screw, be screwed in each corresponding screw with a bolt, with the guard shield plate with scrape brush board, the wiper sheet is assembled the location.