CN210564522U

CN210564522U - Diamond compact piece pick-shaped cutting tooth structure

Info

Publication number: CN210564522U
Application number: CN201921444869.XU
Authority: CN
Inventors: 李冈; 贺凯; 孟志民
Original assignee: Wuhan Reetec Diamond Co Ltd
Current assignee: Wuhan Reetec Diamond Co Ltd
Priority date: 2019-09-02
Filing date: 2019-09-02
Publication date: 2020-05-19
Anticipated expiration: 2029-09-02

Abstract

The utility model belongs to the technical field of the pick technique and specifically relates to a diamond compact piece pick-shaped pick structure, including the denticle, threaded hole has been seted up to the bottom of denticle, and threaded hole female connection has the cutting post, the bottom fixedly connected with connector of cutting post, and the mechanism is strengthened to the outside fixedly connected with a plurality of denticle, and the upper end fixedly connected with prong of denticle is most advanced, and the protruding piece of the upper end border position department fixedly connected with a plurality of denticle, protruding piece evenly distributed, the protruding stripe of the upper end fixedly connected with of denticle, protruding stripe are located between protruding piece and the strengthening mechanism. The utility model discloses an intensity of strengthening the mechanism reinforcing tooth body for at the in-process of tooth body work, be difficult for crackle or breaking occur, the effectual protection tooth body, the life of the extension tooth body, the protruding piece of second strengthening rib protection reduces the degree of wear of protruding piece, simple structure is worth promoting.

Description

Diamond compact piece pick-shaped cutting tooth structure

Technical Field

The utility model relates to a pick technical field especially relates to a diamond compact piece pick-shaped pick structure.

Background

Pick-shaped cutting teeth are widely applied to mining machinery for coal production, the cutting teeth are one of key parts on a working mechanism of the mining machinery, the cutting teeth directly act on crushed minerals, and the quality and the performance of the cutting teeth directly influence the capacity and the working efficiency of the coal production.

The cutting pick produced in the prior art is not ideal enough, the hardness of the pick body is low, and the damage phenomena such as bending, breaking and the like are easy to occur.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects of easy bending and breaking existing in the prior art and providing a pick-shaped cutting pick structure of a diamond composite sheet.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the design provides a diamond compact piece pick-shaped pick structure, including the dentition body, threaded hole is seted up to the bottom of dentition body, threaded hole internal thread is connected with the cutting tooth post, the bottom fixedly connected with connector of cutting tooth post, the mechanism is strengthened to a plurality of fixedly connected with in the outside of dentition body, the upper end fixedly connected with tooth head of dentition is most advanced, the protruding piece of upper end border position department fixedly connected with a plurality of the dentition body, protruding piece evenly distributed, the protruding stripe of upper end fixedly connected with of dentition body, protruding stripe is located protruding piece with strengthen between the mechanism.

Preferably, the outer side of the tooth body is coated with an anti-wear layer.

Preferably, the reinforcing mechanism comprises a reinforcing block, the reinforcing block is fixed on the tooth body, and a plurality of first reinforcing ribs are fixedly connected to two sides of the reinforcing block.

Preferably, the first reinforcing ribs are uniformly distributed, and the reinforcing block and the first reinforcing ribs are of an integral structure.

Preferably, the tooth body, the convex block and the tooth head tip are of an integral structure.

Preferably, the upper surface of each protruding block is fixedly connected with a plurality of second reinforcing ribs.

The utility model provides a pair of diamond compact piece pick-shaped pick structure, beneficial effect lies in:

1. the strength of the tooth body is enhanced through the reinforcing mechanism, so that cracks or fractures are not prone to occurring in the working process of the tooth body, the tooth body is effectively protected, and the service life of the tooth body is prolonged.

2. Through protruding piece protection tooth body, avoid tooth body direct and broken thing contact, the protruding piece of second strengthening rib protection reduces the degree of wear of protruding piece.

Drawings

Fig. 1 is a schematic structural view of a pick-shaped cutting pick structure of a diamond composite sheet provided by the utility model;

fig. 2 is a schematic top view of a pick-shaped cutting pick structure with a diamond compact according to the present invention;

fig. 3 is a schematic cross-sectional structural view of a pick-shaped cutting pick structure with a diamond compact according to the present invention;

fig. 4 is a schematic diagram of the present invention at a1 on fig. 3.

In the figure: tooth body 1, screw hole 2, cutting tooth post 3, connector 4, boss 5, first strengthening rib 6, tooth head pointed end 7, protruding piece 8, second strengthening rib 9, protruding stripe 10.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-4, a diamond compact piece pick-shaped pick structure, including the pick body 1, the outside of pick body 1 scribbles the abrasionproof layer, the effect on abrasionproof layer is protection pick body 1, make the pick body 1 at the in-process of work, the degree of wear reduces, the life of extension pick body 1, threaded hole 2 is seted up to the bottom of pick body 1, threaded hole 2's effect is connection cutting post 3, 2 female connections in the threaded hole have cutting post 3, the bottom fixedly connected with connector 4 of cutting post 3, the effect of connector 4 is conveniently installed cutting post 3, a plurality of strengthening mechanism of outside fixedly connected with of pick body 1, strengthening mechanism's effect is the intensity of reinforcing pick body 1, make at the in-process of pick body 1 work, be difficult for appearing the crackle or take place the fracture, effectual protection pick body 1, the life of extension pick body 1.

The reinforcing mechanism comprises a reinforcing block 5, the reinforcing block 5 is fixed on a tooth body 1, a plurality of first reinforcing ribs 6 are fixedly connected to two sides of the reinforcing block 5, the first reinforcing ribs 6 are used for enhancing the strength of the reinforcing block 5, so that the reinforcing block 5 is enhanced in hardness and is not easy to break, the first reinforcing ribs 6 are uniformly distributed, the reinforcing block 5 and the first reinforcing ribs 6 are of an integral structure, a tooth head tip 7 is fixedly connected to the upper end of the tooth body 1, a plurality of convex blocks 8 are fixedly connected to the edge position of the upper end of the tooth body 1, the convex blocks 8 are used for protecting the tooth body 1 and avoiding the tooth body 1 from directly contacting with a broken object, the convex blocks 8 are uniformly distributed, the tooth body 1, the convex blocks 8 and the tooth head tip 7 are of an integral structure, a plurality of second reinforcing ribs 9 are fixedly connected to the upper surface of each convex block 8, the second reinforcing ribs 9 are used for protecting the convex blocks 8 and reducing the abrasion degree of the convex blocks 8, the upper end of the tooth body 1 is fixedly connected with a convex stripe 10, and the convex stripe 10 is positioned between the convex block 8 and the reinforcing mechanism.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a diamond compact piece pick-shaped pick structure, includes the pick body (1), its characterized in that, threaded hole (2) are seted up to the bottom of the pick body (1), threaded hole (2) internal thread connection has cutting tooth post (3), the bottom fixedly connected with connector (4) of cutting tooth post (3), the mechanism is strengthened to a plurality of fixedly connected with in the outside of the pick body (1), the upper end fixedly connected with pick point end (7) of the pick body (1), the protruding piece (8) of fixedly connected with a plurality of upper end border position department of the pick body (1), protruding piece (8) evenly distributed, the protruding stripe (10) of upper end fixedly connected with of the pick body (1), protruding stripe (10) are located protruding piece (8) with strengthen between the mechanism.

2. A diamond compact pick construction according to claim 1, wherein the outside of the pick body (1) is coated with a wear layer.

3. A diamond compact pick-shaped cutting pick structure according to claim 1, wherein the reinforcing means comprises a reinforcing block (5), the reinforcing block (5) being fixed to the pick body (1), a plurality of first reinforcing ribs (6) being fixedly connected to both sides of the reinforcing block (5).

4. A diamond compact pick construction according to claim 3, wherein the first reinforcing rib (6) is evenly distributed and the reinforcing block (5) and the first reinforcing rib (6) are of unitary construction.

5. A diamond compact pick construction according to claim 1, wherein the pick body (1), the bump (8) and the tip (7) are of unitary construction.

6. A diamond compact pick construction according to claim 1, wherein a plurality of second reinforcing ribs (9) are fixedly attached to the upper surface of each of the raised blocks (8).