CN217121776U

CN217121776U - Adjustable PCD composite cutter

Info

Publication number: CN217121776U
Application number: CN202123206935.XU
Authority: CN
Inventors: 侯庆俊
Original assignee: Wuxi Ruifayin Precision Machinery Co ltd
Current assignee: Wuxi Ruifayin Precision Machinery Co ltd
Priority date: 2021-12-19
Filing date: 2021-12-19
Publication date: 2022-08-05
Anticipated expiration: 2031-12-19

Abstract

The utility model discloses an adjustable PCD combined tool, including first cutter, the one end of first cutter is provided with the second cutter, the other end of first cutter is provided with the fixed block, the utility model discloses rational in infrastructure, design through first cutter and second cutter makes up two kinds of processing methods, makes whole have multiple processing ability, can promote holistic practicality, and holistic combination formula design can carry out the dismouting fast, labour saving and time saving promotes the work efficiency man-hour, and the design of pivot makes the turning block can rotate for the angle modulation of first tool bit and second tool bit promotes the practicality, and the design of first stopper and first spacing groove can play fixed spacing effect to the turning block.

Description

Adjustable PCD composite cutter

Technical Field

The utility model relates to a PCD cutter correlation technique field specifically is an adjustable PCD combined tool.

Background

The PCD cutter generally refers to a diamond cutter, and the high hardness of the common diamond enables the diamond to be widely applied to the aspects of cutting, crushing and the like;

different PCD cutters are used for different aspects, and when carrying out different man-hour to the material, need dismantle the change to the PCD cutter, and the dismouting process of PCD cutter is loaded down with trivial details, also reduces work efficiency when the waste time, and when adding man-hour to the material, because of the fixed centre gripping of PCD cutter, extremely difficult adjusts the PCD cutter, for this reason, provides an adjustable PCD composite cutter.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an adjustable PCD combined tool to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an adjustable PCD combined cutting tool, includes first cutter, the one end of first cutter is provided with the second cutter, the other end of first cutter is provided with the fixed block, first cutter includes inserted block, turning block, first stopper, first spacing groove, first spring, bearing, first tool bit and first blade, the second cutter includes second tool bit, cutting and second blade.

As a further preferred aspect of this technical scheme, the both sides of inserted block all are provided with the second stopper through the activity of second spring, first slot has been seted up to the side of fixed block, the second spacing groove has all been seted up on the both sides inner wall surface of first slot, the size of second stopper with the second spacing groove phase-match.

As a further preferred aspect of the present technical solution, a second slot has been seted up to the side of the second tool bit, third spacing grooves have all been seted up on the both sides inner wall surface of second slot, the both sides of turning block all are provided with the extrusion piece through the third spring is fixed, the one end of extrusion piece runs through and extends into in the third spacing groove.

As a further preferred aspect of this technical scheme, the both sides of cutting all are provided with the third stopper through the fourth spring, the size and the position of third stopper all with third spacing groove phase-match.

As a further preferred feature of the present technical solution, the insert is located inside the first slot, the rotating block is movably disposed at one end of the insert through the first spring, the first blade is fixedly disposed at one end of the rotating block, and the first blade is fixedly disposed on the surface and the bottom of the first blade through a bolt.

As a further preferred aspect of this technical scheme, first stopper is fixed set up in turning block one end, first spacing groove is seted up in inserted block one end surface, the size and the position of first stopper all with first spacing groove phase-match, the both ends of first spring through two bearings respectively in inserted block and turning block swing joint.

As a further preferred aspect of the present technical solution, the second tool bit is located on the side surface of the first tool bit, the slip is fixedly disposed on the side surface of the second tool bit, the size and the position of the slip are both matched with the second slot, and the second blade is fixedly disposed on the surface of the second tool bit.

The utility model provides an adjustable PCD combined tool possesses following beneficial effect:

(1) the utility model discloses rational in infrastructure, the design through first cutter and second cutter makes up two kinds of processing methods, makes wholly have multiple processing ability, can promote holistic practicality, and holistic combination formula design can carry out the dismouting fast, and labour saving and time saving promotes the work efficiency who adds man-hour.

(2) The design of pivot makes the turning block can rotate for the angle modulation of first tool bit and second tool bit promotes the practicality, and the design of first stopper and first spacing groove can play fixed spacing effect to the turning block.

Drawings

FIG. 1 is an exploded view of the overall structure of the present invention;

FIG. 2 is an exploded view of a first tool structure of the present invention;

FIG. 3 is a sectional view of the overall structure of the present invention;

fig. 4 is an enlarged view of a portion a in fig. 3.

In the figure: 1. a first cutter; 101. inserting a block; 102. rotating the block; 103. a first stopper; 104. a first limit groove; 105. a first spring; 106. a bearing; 107. a first cutter head; 108. a first blade; 2. a second cutter; 201. a second cutter head; 202. cutting; 203. a second blade; 3. a fixed block; 301. a first slot; 4. a second spring; 5. a second limiting block; 6. a second limit groove; 7. a second slot; 701. a third limiting groove; 8. a third spring; 9. extruding the block; 10. a fourth spring; 11. and a third limiting block.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

As shown in fig. 1-4, the utility model provides a technical scheme: an adjustable PCD composite cutter comprises a first cutter 1, wherein one end of the first cutter 1 is provided with a second cutter 2, the other end of the first cutter 1 is provided with a fixed block 3, the first cutter 1 comprises an inserting block 101, a rotating block 102, a first limiting block 103, a first limiting groove 104, a first spring 105, a bearing 106, a first cutter head 107 and a first blade 108, and the second cutter 2 comprises a second cutter head 201, an inserting strip 202 and a second blade 203.

In this embodiment, specifically: the both sides of inserted block 101 all are provided with second stopper 5 through the activity of second spring 4, first slot 301 has been seted up to the side of fixed block 3, second spacing groove 6 has all been seted up on the both sides inner wall surface of first slot 301, the size and the 6 phase-matches of second spacing groove of second stopper 5, insert inserted block 101 in the first slot 301, second stopper 5 plays spacing fixed action to inserted block 101 because of first spring 105's elasticity inserts in the second spacing groove 6, the condition that the locking appears when preventing to process the use.

In this embodiment, specifically: second slot 7 has been seted up to the side of second tool bit 201, third spacing groove 701 has all been seted up on the both sides inner wall surface of second slot 7, the both sides of turning block 102 all are provided with extrusion piece 9 through the third spring 8 is fixed, the one end of extrusion piece 9 runs through and extends into third spacing groove 701, the both sides of cutting 202 all are provided with third stopper 11 through fourth spring 10, the size and the position of third stopper 11 all with third spacing groove 701 phase-match, insert cutting 202 in the second slot 7, third stopper 11 plays spacing fixed effect to cutting 202 because of the elasticity of fourth spring 10 inserts third spacing groove 701, prevent to become flexible and drop.

In this embodiment, specifically: the insert block 101 is located inside the first slot 301, the rotating block 102 is movably arranged at one end of the insert block 101 through a first spring 105, the first cutter head 107 is fixedly arranged at one end of the rotating block 102, the first blade 108 is fixedly arranged on the surface and the bottom of the first cutter head 107 through a bolt, the first limiting block 103 is fixedly arranged at one end of the rotating block 102, the first limiting groove 104 is arranged on the surface of one end of the insert block 101, the size and the position of the first limiting block 103 are matched with the first limiting groove 104, two ends of the first spring 105 are respectively movably connected with the insert block 101 and the rotating block 102 through two bearings 106, the rotating block 102 is pulled and rotated, the first limiting block 103 is inserted into the first limiting groove 104, and the first limiting block 103 and the first limiting groove 104 can play a role in fixing and limiting for the rotating block 102.

In this embodiment, specifically: the second tool bit 201 is located on the side surface of the first tool bit 107, the cutting slip 202 is fixedly arranged on the side surface of the second tool bit 201, the size and the position of the cutting slip 202 are matched with the second slot 7, and the second blade 203 is fixedly arranged on the surface of the second tool bit 201.

The working principle is as follows: when the cutting tool is used, the insert block 101 is inserted into the first slot 301, the second limit block 5 is inserted into the second limit groove 6 due to the elasticity of the first spring 105 to limit and fix the insert block 101, so that the situation of loosening and falling off during processing and use is prevented, when different processing modes are required, the insert 202 is inserted into the second slot 7, the third limit block 11 is inserted into the third limit groove 701 due to the elasticity of the fourth spring 10 to limit and fix the insert 202, so that loosening and falling off are prevented, the third limit block 11 can be extruded out of the third limit groove 701 by pressing the extrusion block 9, so that the second cutting tool 2 falls off, the two processing modes are combined through the design of the first cutting tool 1 and the second cutting tool 2, the whole processing capacity is enabled to have multiple processing capabilities, the practicability of the whole can be improved, and the rotation block 102 is pulled and rotated for angle adjustment of the first cutting head 107 and the second cutting head 201, insert first stopper 103 in the first spacing groove 104, promote the practicality, the design of first stopper 103 and first spacing groove 104 can play fixed spacing effect to turning block 102, and holistic combination formula design can carry out the dismouting fast, labour saving and time saving promotes work efficiency man-hour.

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 an adjustable PCD compound cutter, characterized in that, includes first cutter (1), the one end of first cutter (1) is provided with second cutter (2), the other end of first cutter (1) is provided with fixed block (3), first cutter (1) is including inserted block (101), turning block (102), first stopper (103), first spacing groove (104), first spring (105), bearing (106), first tool bit (107) and first blade (108), second cutter (2) is including second tool bit (201), cutting slips (202) and second blade (203).

2. An adjustable PCD composite cutter according to claim 1, characterised in that: the both sides of inserted block (101) all are provided with second stopper (5) through second spring (4) activity, first slot (301) have been seted up to the side of fixed block (3), second spacing groove (6) have all been seted up to the both sides inner wall surface of first slot (301), the size of second stopper (5) with second spacing groove (6) phase-match.

3. An adjustable PCD composite cutter according to claim 1, characterised in that: second slot (7) have been seted up to the side of second tool bit (201), third spacing groove (701) have all been seted up on the both sides inner wall surface of second slot (7), the both sides of turning block (102) are all through fixed extrusion piece (9) that is provided with of third spring (8), the one end of extrusion piece (9) is run through and is extended into in third spacing groove (701).

4. An adjustable PCD composite cutter according to claim 3, characterised in that: the two sides of the inserting strip (202) are provided with third limiting blocks (11) through fourth springs (10), and the size and the position of each third limiting block (11) are matched with the corresponding third limiting groove (701).

5. An adjustable PCD composite cutter according to claim 2, characterised in that: the inserted block (101) is located inside the first slot (301), the rotating block (102) is arranged at one end of the inserted block (101) through the first spring (105) in a movable mode, the first cutter head (107) is fixedly arranged at one end of the rotating block (102), and the first blade (108) is fixedly arranged on the surface and the bottom of the first cutter head (107) through bolts.

6. An adjustable PCD composite cutter according to claim 1, characterised in that: first stopper (103) fixed set up in turning block (102) one end, first spacing groove (104) are seted up in inserted block (101) one end surface, the size and the position of first stopper (103) all with first spacing groove (104) phase-match, the both ends of first spring (105) through two bearings (106) respectively in inserted block (101) and turning block (102) swing joint.

7. An adjustable PCD composite cutter according to claim 3, characterised in that: second tool bit (201) are located first tool bit (107) side, cutting slip (202) fixed set up in second tool bit (201) side, the size and the position of cutting slip (202) all with second slot (7) phase-match, second blade (203) fixed set up in second tool bit (201) surface.