CN214443142U

CN214443142U - PCD (polycrystalline Diamond) tool for machining automobile cylinder

Info

Publication number: CN214443142U
Application number: CN202022904625.4U
Authority: CN
Inventors: 张建国
Original assignee: Jiangsu Tuer Precision Cutting Tool Co ltd
Current assignee: Kunshan Oujiu Precision Cutting Tool Co ltd
Priority date: 2020-12-07
Filing date: 2020-12-07
Publication date: 2021-10-22
Anticipated expiration: 2030-12-07

Abstract

The utility model discloses a PCD cutter for processing automobile cylinder, which comprises a cutter body, one side of the cutter body is provided with a handle mechanism for stabilizing the mechanism, one side of the cutter body is provided with a moving mechanism for replacing a cutter head, one side of the cutter body is provided with a chamfering mechanism for cutting materials, one side of the cutter body is provided with a reaming mechanism for cutting, and one side of the cutter body is provided with a boring cutter mechanism for cutting; the utility model discloses mobile device can make each cutting portion shift out the cutter body, can make each cutting portion can shift out the cutter body alone through three group's switches, can change alone it, has avoided having prolonged the holistic life of cutter because a cutting portion damages and the holistic problem that leads to.

Description

PCD (polycrystalline Diamond) tool for machining automobile cylinder

Technical Field

The utility model relates to an automotive production technical field specifically is a PCD cutter for processing car cylinder body.

Background

Diamond has been used for hundreds of years as a superhard cutting tool material for cutting machining. In the development process of cutters, from the end of the nineteenth century to the middle of the twentieth century, cutter materials are mainly represented by high-speed steel, in 1927, a hard alloy cutter material is firstly developed and widely applied, in the fifties of the twentieth century, artificial diamonds are respectively synthesized in Sweden and the United states, cutting cutters are then put into the period represented by superhard materials, in the seventies of the twentieth century, polycrystalline diamond PCD is synthesized by utilizing a high-pressure synthesis technology, the problems of rare quantity and high price of natural diamonds are solved, and the application range of the diamond cutters is expanded to a plurality of fields of aviation, aerospace, automobiles, electronics, stone materials and the like.

But current PCD cutter has the problem that the tool bit is difficult to change, and when the tool bit was used for a long time, the tool bit can receive wearing and tearing and collide with unavoidably, and the time-varying can influence the use when wearing and tearing reach certain degree to production has been influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a PCD cutter for processing car cylinder body.

In order to achieve the purpose, the PCD cutter for processing the automobile cylinder comprises a cutter body, wherein one side of the cutter body is provided with a cutter handle mechanism for stabilizing the mechanism, one side of the cutter body is provided with a moving mechanism for replacing a cutter head, one side of the cutter body is provided with a chamfering mechanism for cutting materials, one side of the cutter body is provided with a reaming mechanism for cutting, and one side of the cutter body is provided with a boring cutter mechanism for cutting.

Preferably, handle of a knife mechanism includes the handle of a knife shell, the skin of handle of a knife shell is equipped with the skid resistant course, handle of a knife shell material is the metal material for the staff prevents that it from droing and causes the damage to people and cutter when using.

Preferably, moving mechanism includes switch, head rod, transfer line, spring, connecting axle, pulley, second connecting rod, pivot and second transfer line, the switch is equipped with three groups, switch bottom fixedly connected with head rod, head rod bottom swing joint has the transfer line, transfer line bottom fixedly connected with spring, transfer line one side is provided with the connecting axle, the one end that the spring was kept away from to the connecting axle is rotated and is connected with the pulley, the connecting axle outer wall is rotated and is connected with the second connecting rod, second connecting rod one end is rotated and is connected with the pivot, the one end of second connecting rod is rotated through the pivot and is connected with the second transfer line for the cutter can be extended out, so that to the change to wearing and tearing cutter and damaged cutter.

Preferably, the chamfering mechanism comprises a chamfering connecting part and a chamfering cutting part, the outer wall of the chamfering connecting part is rotatably connected with the chamfering cutting part, and the surface of the chamfering cutting part is subjected to sand blasting treatment, so that the chamfering cutting part is more durable, and the service life of the device is more durable.

Preferably, the reaming mechanism comprises a PCD reamer connecting part and a PCD reamer cutting part, the outer wall of the PCD reamer connecting part is rotatably connected with the PCD reamer cutting part, and the surface of the PCD reamer cutting part is subjected to sand blasting treatment, so that the PCD reamer cutting part is more durable, and the service life of the PCD reamer cutting part is longer.

Preferably, the boring cutter mechanism comprises a boring cutter connecting part and a boring cutter cutting part, the outer wall of the boring cutter connecting part is rotatably connected with the boring cutter cutting part, and the surface of the boring cutter cutting part is subjected to sand blasting treatment, so that the boring cutter cutting part is more wear-resistant, and the service life of the device is prolonged.

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

1. the utility model discloses mobile device can make each cutting portion shift out the cutter body, can make each cutting portion can shift out the cutter body alone through three group's switches, can change alone it, has avoided having prolonged the holistic life of cutter because a cutting portion damages and the holistic problem that leads to.

Drawings

FIG. 1 is an overall appearance diagram of the present invention;

FIG. 2 is a schematic sectional view of an entire part;

fig. 3 is a schematic side view of the pulley.

In the figure: 1. a cutter body; 2. a knife handle mechanism; 21. a knife handle shell; 3. a moving mechanism; 31. a switch; 32. A first connecting rod; 33. a transmission rod; 34. a spring; 35. a connecting shaft; 36. a pulley; 37. a second connecting rod; 38. a rotating shaft; 39. a second transmission rod; 4. a chamfering mechanism; 41. chamfering the connecting part; 42. a chamfer cutting part; 5. a reaming mechanism; 51. a PCD reamer coupling; 52. a PCD reamer cutting; 6. a boring cutter mechanism; 61. a boring cutter connecting part; 62. a boring cutter cutting part.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a PCD cutting tool for machining a cylinder of an automobile is shown, which includes a cutting tool body 1, a shank mechanism 2 for stabilizing the cutting tool body is disposed on one side of the cutting tool body 1, a moving mechanism 3 for replacing a cutting tool bit is disposed on one side of the cutting tool body 1, a chamfering mechanism 4 for cutting a material is disposed on one side of the cutting tool body 1, a reaming mechanism 5 for cutting is disposed on one side of the cutting tool body 1, and a boring tool mechanism 6 for cutting is disposed on one side of the cutting tool body 1.

The knife handle mechanism 2 comprises a knife handle shell 21, an anti-skid layer is arranged on the outer layer of the knife handle shell 21, the knife handle shell 21 is made of metal, the moving mechanism 3 comprises a switch 31, a first connecting rod 32, a transmission rod 33, a spring 34, a connecting shaft 35, a pulley 36, a second connecting rod 37, a rotating shaft 38 and a second transmission rod 39, the switch 31 is provided with three groups, the bottom of the switch 31 is fixedly connected with the first connecting rod 32, the bottom of the first connecting rod 32 is movably connected with the transmission rod 33, the bottom of the transmission rod 33 is fixedly connected with the spring 34, one side of the transmission rod 33 is provided with the connecting shaft 35, one end of the connecting shaft 35, far away from the spring 34, is rotatably connected with the pulley 36, the outer wall of the connecting shaft 35 is rotatably connected with the second connecting rod 37, one end of the second connecting rod 37 is rotatably connected with the rotating shaft 38, one end of the second connecting rod 37 is rotatably connected with the second transmission rod 39 through the rotating shaft 38, and the chamfering mechanism 4 comprises a chamfering connecting part 41 and a chamfering cutting part 42, the outer wall of the chamfer connecting portion 41 is rotatably connected with a chamfer cutting portion 42, the surface of the chamfer cutting portion 42 is subjected to sand blasting, the reaming mechanism 5 comprises a PCD reamer connecting portion 51 and a PCD reamer cutting portion 52, the outer wall of the PCD reamer connecting portion 51 is rotatably connected with the PCD reamer cutting portion 52, the surface of the PCD reamer cutting portion 52 is subjected to sand blasting, the boring cutter mechanism 6 comprises a boring cutter connecting portion 61 and a boring cutter cutting portion 62, the outer wall of the boring cutter connecting portion 61 is rotatably connected with the boring cutter cutting portion 62, and the surface of the boring cutter cutting portion 62 is subjected to sand blasting.

In the scheme: when the cutting portion is damaged or worn out and cannot be used, the switch 31 is pressed to apply a downward force to the first connecting rod 32, the first connecting rod 32 drives the transmission rod 33 to move, the transmission rod 33 drives the connecting shaft 35 to move, the connecting shaft 35 drives the pulley 36 to rotate, meanwhile, the connecting shaft 35 drives the second connecting rod 37 to move, the second connecting rod 37 drives the second transmission rod 39 to move outwards through the rotating shaft 38, and at the moment, the second transmission rod 39 brings the cutting portion to the outside, so that the purpose of facilitating replacement is achieved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a PCD cutter for processing car cylinder body, includes cutter body (1), its characterized in that: the cutter comprises a cutter body (1) and is characterized in that a cutter handle mechanism (2) used for stabilizing the mechanism is arranged on one side of the cutter body (1), a moving mechanism (3) used for replacing a cutter head is arranged on one side of the cutter body (1), a chamfering mechanism (4) used for cutting materials is arranged on one side of the cutter body (1), a reaming mechanism (5) used for cutting is arranged on one side of the cutter body (1), and a boring cutter mechanism (6) used for cutting is arranged on one side of the cutter body (1).

2. A PCD cutter for machining automotive cylinders according to claim 1, characterised in that: the knife handle mechanism (2) comprises a knife handle shell (21), an anti-slip layer is arranged on the outer layer of the knife handle shell (21), and the knife handle shell (21) is made of metal.

3. A PCD cutter for machining automotive cylinders according to claim 1, characterised in that: the moving mechanism (3) comprises a switch (31), a first connecting rod (32), a transmission rod (33), a spring (34), a connecting shaft (35), a pulley (36), a second connecting rod (37), a rotating shaft (38) and a second transmission rod (39), the switches (31) are provided with three groups, the bottom of the switch (31) is fixedly connected with a first connecting rod (32), the bottom of the first connecting rod (32) is movably connected with a transmission rod (33), the bottom of the transmission rod (33) is fixedly connected with a spring (34), a connecting shaft (35) is arranged on one side of the transmission rod (33), a pulley (36) is rotatably connected to one end, far away from the spring (34), of the connecting shaft (35), a second connecting rod (37) is rotatably connected to the outer wall of the connecting shaft (35), one end of the second connecting rod (37) is rotatably connected with a rotating shaft (38), one end of the second connecting rod (37) is rotatably connected with a second transmission rod (39) through a rotating shaft (38).

4. A PCD cutter for machining automotive cylinders according to claim 1, characterised in that: the chamfering mechanism (4) comprises a chamfering connecting part (41) and a chamfering cutting part (42), the outer wall of the chamfering connecting part (41) is rotatably connected with the chamfering cutting part (42), and the surface of the chamfering cutting part (42) is subjected to sand blasting treatment.

5. A PCD cutter for machining automotive cylinders according to claim 1, characterised in that: the reaming mechanism (5) comprises a PCD reamer connecting part (51) and a PCD reamer cutting part (52), the outer wall of the PCD reamer connecting part (51) is rotatably connected with the PCD reamer cutting part (52), and the surface of the PCD reamer cutting part (52) is subjected to sand blasting treatment.

6. A PCD cutter for machining automotive cylinders according to claim 1, characterised in that: the boring cutter mechanism (6) comprises a boring cutter connecting part (61) and a boring cutter cutting part (62), the boring cutter cutting part (62) is rotatably connected to the outer wall of the boring cutter connecting part (61), and the surface of the boring cutter cutting part (62) is subjected to sand blasting treatment.