CN211072053U

CN211072053U - Novel ceramic sawtooth piece connecting structure

Info

Publication number: CN211072053U
Application number: CN201922116005.1U
Authority: CN
Inventors: 陈华保; 翟丹丹; 徐林; 陈久文
Original assignee: Ezhou Tonglei Superhard Material Co ltd
Current assignee: Ezhou Tonglei Superhard Material Co ltd
Priority date: 2019-12-02
Filing date: 2019-12-02
Publication date: 2020-07-24
Anticipated expiration: 2029-12-02

Abstract

The utility model discloses a novel pottery sawtooth piece connection structure belongs to pottery sawtooth piece technical field, and it includes the cardboard, the front of cardboard is through three screw fixedly connected with sawtooth piece, the dead slot has been seted up to the upper surface of cardboard, both ends about same pivot are connected to the left and right sides face fixed connection of dead slot inner wall, the surface of pivot is provided with first gear. This novel pottery sawtooth piece connection structure, through setting up the pivot, the bearing, first gear, the lead screw, second gear and nut, loosen two nuts, the U template can be nimble through the bearing rotate in the pivot this moment, the second gear also can be nimble simultaneously around first gear rotation, U template and second gear all rotate with the axis department of first gear, thereby make the angle regulation that can be nimble between U template and the sawtooth piece, it has angle regulation's effect to have guaranteed that saw bit connection structure has, but the practicality of sawtooth piece has been increased.

Description

Novel ceramic sawtooth piece connecting structure

Technical Field

The utility model belongs to the technical field of the pottery sawtooth piece, specifically be a novel pottery sawtooth piece connection structure.

Background

Along with the continuous development of society, the continuous perfect of all kinds of apparatus for people's life is more and more convenient, and the sawtooth piece is indispensable in people's life, therefore the sawtooth piece obtains continuous innovation and development, satisfies people's user demand basically, when using the sawtooth piece, adopts connection structure to realize the sawtooth piece and establishes being connected of equipment mostly.

The existing sawtooth piece connecting structure can only play a role in connection and fixation mostly, the angle of the sawtooth piece cannot be adjusted, although a part of equipment is provided with a mechanism for adjusting the sawtooth piece, the part of equipment still does not have the angle for adjusting the sawtooth piece, and the sawtooth piece connecting structure has great limitation in use, so that inconvenience is not brought to workers for cutting raw materials, and meanwhile, the sawtooth piece connecting structure is not convenient to popularize and apply.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the above-mentioned defect of prior art, the utility model provides a novel pottery sawtooth piece connection structure has solved current sawtooth piece connection structure, and most can only play and connect the fixed action, the angle of unable adjustment sawtooth piece, though have the mechanism of adjusting the sawtooth piece on the partial equipment, but partial equipment still does not have the angle of adjusting the sawtooth piece, has very big limitation in the aspect of the use, does not bring inconvenience for workman's cutting raw materials like this, the problem of being not convenient for popularize and apply simultaneously.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a novel ceramic sawtooth piece connecting structure comprises a clamping plate, wherein the front surface of the clamping plate is fixedly connected with a sawtooth piece through three screws, the upper surface of the clamping plate is provided with a hollow groove, the left side surface and the right side surface of the inner wall of the hollow groove are fixedly connected with the left end and the right end of the same rotating shaft, the surface of the rotating shaft is provided with a first gear, the left side and the right side of the surface of the rotating shaft are sleeved with bearings, the surfaces of the two bearings are clamped on the left side surface and the right side surface of the inner wall of the same U-shaped plate, through holes are arranged above the left side surface and the right side surface of the inner wall of the U-shaped plate, the same screw rod is arranged in the two through holes, the surface of the screw rod is provided with a second gear, the bottom end of the second gear is meshed with the top end of the first gear, the surface of the screw rod is in threaded connection with two nuts, and opposite surfaces of the two nuts are respectively lapped on the left side surface and the right side surface of the U-shaped plate.

As a further aspect of the present invention: the sawtooth piece is made of ceramics.

As a further aspect of the present invention: three fixing holes are formed in the front face of the sawtooth piece and are matched with screws.

As a further aspect of the present invention: the clamping plate is U-shaped, and the width of the upper surface of the clamping plate is larger than that of the lower surface of the clamping plate.

As a further aspect of the present invention: and the distances between the left and right side surfaces of the second gear and the left and right side surfaces of the inner wall of the U-shaped plate are both 2 cm.

As a further aspect of the present invention: the upper surface of the U-shaped plate is provided with a connecting piece, and the upper surface of the connecting piece is provided with a threaded hole.

(III) advantageous effects

Compared with the prior art, the beneficial effects of the utility model reside in that:

1. this novel pottery sawtooth piece connection structure, through setting up the pivot, the bearing, first gear, the lead screw, second gear and nut, loosen two nuts, the U template can be nimble through the bearing rotate in the pivot this moment, the second gear also can be nimble simultaneously around first gear rotation, U template and second gear all rotate with the axis department of first gear, thereby make the angle regulation that can be nimble between U template and the sawtooth piece, it has angle regulation's effect to have guaranteed that saw bit connection structure has, but the practicality of sawtooth piece has been increased.

2. This novel pottery sawtooth piece connection structure, through setting up cardboard, screw and fixed orifices, under the shape of cardboard, the fixed of cooperation screw and fixed orifices can make more stable the fixing on the cardboard of sawtooth piece, and the sawtooth piece is sheet structure simultaneously, and the cutting edge is longer, and the depth of cut is darker for the process range is wider, and has avoided tangent plane both ends corner cut different.

3. This novel pottery sawtooth piece connection structure through the material that sets up the sawtooth piece, utilizes the sawtooth piece to adopt novel pottery to make, has wear-resisting, high density, high rigidity, hairless pore, can not hide dirty and dirty, nonmetal casting can not rust, frivolous sharp, easily take easily to cut and wash easy advantage, has the unable substituted characteristic of many metal system cutters to increased the scope that the sawtooth piece used, guaranteed its life.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

FIG. 2 is an enlarged schematic view of part A of the present invention;

FIG. 3 is a front view of the saw blade of the present invention;

in the figure: the device comprises a clamping plate 1, screws 2, fixing holes 3, saw tooth pieces 4, empty grooves 5, a rotating shaft 6, a first gear 7, a bearing 8, a U-shaped plate 9, a through hole 10, a screw rod 11, a second gear 12, a nut 13 and a connecting piece 14.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

As shown in fig. 1-3, the utility model provides a technical solution: a novel ceramic sawtooth piece connecting structure comprises a clamping plate 1, wherein sawtooth pieces 4 are fixedly connected to the front side of the clamping plate 1 through three screws 2, the sawtooth pieces 4 are made of ceramic, the sawtooth pieces 4 are made of novel ceramic through the material of the sawtooth pieces 4, the sawtooth pieces 4 are wear-resistant, high in density, high in hardness, free of capillary holes and capable of storing dirt and containing scale, non-metal casting cannot rust, light and thin and sharp, easy to take and cut and easy to clean, the novel ceramic sawtooth piece connecting structure has the characteristic that a plurality of metal cutters cannot replace, the using range of the sawtooth pieces 4 is enlarged, the service life of the novel ceramic sawtooth piece connecting structure is guaranteed, the clamping plate 1 is U-shaped, the width of the upper surface of the clamping plate 1 is larger than that of the lower surface of the clamping plate 1, three fixing holes 3 are formed in the front side of the sawtooth pieces 4, the fixing holes 3 are matched with the screws 2, through the clamping plate 1, the screws 2, the saw tooth sheet 4 can be more stably fixed on the clamping plate 1 by matching with the fixation of the screw 2 and the fixing hole 3, meanwhile, the saw tooth sheet 4 is of a sheet structure, the cutting edge is longer, the cutting depth is deeper, the processing range is wider, the different cutting angles at two ends of a cutting surface are avoided, the upper surface of the clamping plate 1 is provided with a hollow groove 5, the left side surface and the right side surface of the inner wall of the hollow groove 5 are fixedly connected with the left end and the right end of the same rotating shaft 6, the surface of the rotating shaft 6 is provided with a first gear 7, the left side surface and the right side surface of the rotating shaft 6 are both sleeved with a bearing 8, the U-shaped plate 9 can flexibly rotate around the rotating shaft 6 by arranging the rotating shaft 6 and the bearing 8, the flexibility of the U-shaped plate 9 is ensured, the surfaces of the two bearings 8 are clamped on the left side surface and the right side surface, the surface of the screw rod 11 is provided with a second gear 12, the bottom end of the second gear 12 is meshed with the top end of the first gear 7, through the arrangement of the first gear 7 and the second gear 12, when the second gear 12 can rotate, the U-shaped plate 9 can flexibly rotate on the rotating shaft 6 through the bearing 8, meanwhile, the second gear 12 can flexibly rotate around the first gear 7, the U-shaped plate 9 and the second gear 12 both rotate at the central axis of the first gear 7, so that the angle between the U-shaped plate 9 and the sawtooth plate 4 can be flexibly adjusted, the distance between the left side surface and the right side surface of the inner wall of the U-shaped plate 9 is 2cm, the distance relationship between the second gear 12 and the U-shaped plate 9 is set, the range of the left-right movement of the second gear 12 in the U-shaped plate 9 is limited, so that the normal work of the second gear 12 and the first gear 7 is ensured, the surface of the screw rod 11 is in threaded connection with two nuts 13, the opposite face of two nuts 13 is overlap joint respectively in the left and right sides face of U template 9, through setting up lead screw 11 and nut 13, utilize two nuts 13 can be stable fix lead screw 11 on U template 9, also can make lead screw 11 nimble at two through-hole 10 rotations simultaneously, thereby made things convenient for workman to control second gear 12 rotatability, the upper surface of U template 9 is provided with connecting piece 14, threaded hole has been seted up to the upper surface of connecting piece 14, through setting up connecting piece 14, can make things convenient for the workman to fix sawtooth piece 4 on relevant equipment.

The utility model discloses a theory of operation does:

s1, when the novel saw-tooth fixing clamp is used, a worker clamps the saw-tooth piece 4 in the clamp plate 1, and the three screws 2 are used for fixing the saw-tooth piece 4, so that the saw-tooth piece 4 is stably fixed on the clamp plate 1;

s2, when the angle of sawtooth piece 4 needs to be adjusted, loosen two nuts 13, U type board 9 is rotatory around rotation axis 6 through two bearings 8 this moment, and second gear 12 can be rotatory around first gear 7, under both can synchronous rotation' S the circumstances, the angle of sawtooth piece 4 obtains adjusting, after adjusting the angle of sawtooth piece 4, through screwing up two nuts 13, make lead screw 11 and second gear 12 fix no longer when rotatory on U type board 9, utilize first gear 7 and second gear 12 chucking each other, fix sawtooth piece 4.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The utility model provides a novel pottery sawtooth piece connection structure, includes cardboard (1), its characterized in that: the front surface of the clamping plate (1) is fixedly connected with a sawtooth piece (4) through three screws (2), the upper surface of the clamping plate (1) is provided with a hollow groove (5), the left side surface and the right side surface of the inner wall of the hollow groove (5) are fixedly connected with the left end and the right end of the same rotating shaft (6), the surface of the rotating shaft (6) is provided with a first gear (7), the left side and the right side surface of the rotating shaft (6) are respectively sleeved with a bearing (8), the surfaces of the two bearings (8) are clamped on the left side surface and the right side surface of the inner wall of the same U-shaped plate (9), through holes (10) are respectively arranged above the left side surface and the right side surface of the inner wall of the U-shaped plate (9), the two through holes (10) are internally provided with the same screw rod (11), the surface of the screw rod (11), the surface of the screw rod (11) is in threaded connection with two nuts (13), and the opposite surfaces of the two nuts (13) are respectively lapped on the left side surface and the right side surface of the U-shaped plate (9).

2. The novel ceramic saw blade connecting structure according to claim 1, wherein: the sawtooth plates (4) are made of ceramics.

3. The novel ceramic saw blade connecting structure according to claim 1, wherein: three fixing holes (3) are formed in the front face of the sawtooth piece (4), and the fixing holes (3) are matched with the screws (2).

4. The novel ceramic saw blade connecting structure according to claim 1, wherein: the clamping plate (1) is U-shaped, and the width of the upper surface of the clamping plate (1) is larger than that of the lower surface of the clamping plate (1).

5. The novel ceramic saw blade connecting structure according to claim 1, wherein: the distances between the left and right side surfaces of the second gear (12) and the left and right side surfaces of the inner wall of the U-shaped plate (9) are both 2 cm.

6. The novel ceramic saw blade connecting structure according to claim 1, wherein: the upper surface of the U-shaped plate (9) is provided with a connecting piece (14), and the upper surface of the connecting piece (14) is provided with a threaded hole.