CN111001834A - Ream cutter - Google Patents

Ream cutter Download PDF

Info

Publication number
CN111001834A
CN111001834A CN201911357607.4A CN201911357607A CN111001834A CN 111001834 A CN111001834 A CN 111001834A CN 201911357607 A CN201911357607 A CN 201911357607A CN 111001834 A CN111001834 A CN 111001834A
Authority
CN
China
Prior art keywords
block
countersink
sword
tool
ream
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201911357607.4A
Other languages
Chinese (zh)
Inventor
傅立功
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ningbo Xusheng Auto Technology Co ltd
Original Assignee
Ningbo Xusheng Auto Technology Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ningbo Xusheng Auto Technology Co ltd filed Critical Ningbo Xusheng Auto Technology Co ltd
Priority to CN201911357607.4A priority Critical patent/CN111001834A/en
Publication of CN111001834A publication Critical patent/CN111001834A/en
Pending legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23BTURNING; BORING
    • B23B27/00Tools for turning or boring machines; Tools of a similar kind in general; Accessories therefor
    • B23B27/14Cutting tools of which the bits or tips or cutting inserts are of special material
    • B23B27/16Cutting tools of which the bits or tips or cutting inserts are of special material with exchangeable cutting bits or cutting inserts, e.g. able to be clamped

Abstract

The invention belongs to the field of cutters, and provides a countersink cutter, which comprises: the connecting handle is used for being connected with a lathe; the connecting block is arranged at the end part of the connecting handle; the tool post, the tool post include insertion portion and extension, the insertion portion with the connecting block is connected, the insertion portion up end with the connecting block up end flushes, the extension set up perpendicularly in the insertion portion, be close to on the extension connecting block one end is provided with the ream face sword, the insertion portion with be provided with the ream hole sword on the terminal surface that the connecting block flushed mutually, the ream hole sword with be provided with the chamfer sword between the ream face sword. Compared with the prior art, the countersink tool has the advantages that the countersink tool can be inserted into a small workpiece hole and machine the surface of the workpiece, and is not influenced by the clearance between two blocks of the workpiece.

Description

Ream cutter
Technical Field
The invention belongs to the field of cutters, and particularly relates to a countersink cutter.
Background
The countersink tool is used for processing the plane of a workpiece, so that the plane precision of the workpiece meets the requirement, a common cutter can be used for performing countersink work on the plane and the hole on the common workpiece, but for some special workpieces, for example, the gap between two blocks on the workpiece and the diameter of the hole on each block are smaller, the cutter cannot stretch into the hole or the gap to process the hole and the face of the workpiece, and a good solution does not exist in the prior art.
Disclosure of Invention
The invention aims to solve the technical problem of providing a countersink cutter aiming at the current situation of the prior art.
The technical scheme adopted by the invention for solving the technical problems is as follows: a countersink tool is provided, comprising: the connecting handle is used for being connected with a lathe;
the connecting block is arranged at the end part of the connecting handle;
the tool post, the tool post include insertion portion and extension, the insertion portion with the connecting block is connected, the insertion portion up end with the connecting block up end flushes, the extension set up perpendicularly in the insertion portion, be close to on the extension connecting block one end is provided with the ream face sword, the insertion portion with be provided with the ream hole sword on the terminal surface that the connecting block flushed mutually, the ream hole sword with be provided with the chamfer sword between the ream face sword.
In the above spot facing cutter, the diameter of the insertion portion is smaller than the diameter of the connecting block.
In the reaming face cutter, the connecting handle is provided with the connecting ring, and the connecting ring is provided with the cutter changing clamping groove.
In the countersink tool, a bolt hole for connecting with a lathe is formed at an end of the connecting shank.
Compared with the prior art, the countersink tool has the advantages that the countersink tool can be inserted into a small workpiece hole and machine the surface of the workpiece, and is not influenced by the clearance between two blocks of the workpiece.
Drawings
FIG. 1 is a perspective view of the present countersink tool;
FIG. 2 is a view showing the structure of a connecting block and a tool post;
fig. 3 is a schematic structural diagram of a required processing surface of a special workpiece in the background art.
In the figure, a connecting handle 1, a connecting block 2, an insertion part 3, an extension part 4, a countersink blade 5, a countersink blade 6, a chamfer blade 7, a connecting ring 8, a tool changing slot 9, a bolt hole 10, a to-be-reamed plane 11 and a to-be-reamed hole 12.
Detailed Description
The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.
As shown in fig. 1 to 3, the countersink tool includes: a connecting handle 1 used for connecting with a lathe; the connecting block 2 is arranged at the end part of the connecting handle 1; the tool post, the tool post includes insertion portion 3 and extension 4, and insertion portion 3 is connected with connecting block 2, and 3 up end of insertion portion flushes with the 2 up end of connecting block, and extension 4 sets up perpendicularly on insertion portion 3, is provided with countersink sword 5 near 2 one end of connecting block on the extension 4, is provided with countersink sword 6 on the terminal surface that insertion portion 3 flushed mutually with connecting block 2, is provided with chamfer sword 7 between countersink sword 6 and the countersink sword 5.
Connecting handle 1 is used for being connected with the lathe, can drive connecting handle 1 when lathe work and rotate, and then connecting handle 1 can drive connecting block 2 and the tool post rotates, add man-hour, the lathe drives connecting handle 1 straight line downstream, and then can make the countersink whole downstream, make extension 4 aim at treating countersink 12 of work piece, then the lathe drives connecting handle 1 and moves forward, make extension 4 can run through treating countersink 12 and insert portion 3 of work piece can insert the work piece and treat in the countersink 12, then the lathe drives connecting handle 1 rebound, make connecting handle 1 reply home position, and then can make countersink sword 6 and countersink sword 5 support respectively and lean on treating countersink 11 of treating countersink 12, and then rotate along with driving connecting handle 1, can drive countersink sword 6 and countersink sword 5 and treat respectively countersink 12 and treat 11 faces of lathe, such cutter structure can make things convenient for the clearance of two parts and the diameter of hole on every part piece all compare littleer And (5) carrying out spot facing on the workpiece.
The diameter of the insertion part 3 is smaller than that of the connecting block 2, so that the insertion part 3 can be inserted into the hole when the whole cutter moves downwards conveniently.
Be provided with go-between 8 on the joint stem 1, seted up tool changing draw-in groove 9 on the go-between 8, when joint stem 1 is connected with the lathe, tool changing draw-in groove 9 can be in the same place with the corresponding part joint on the lathe, breaks away from the lathe when preventing that the cutter from rotating, improves the security.
The end of the connecting handle 1 is provided with a bolt hole 10 for connecting with a lathe.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the described embodiments may be made by those skilled in the art without departing from the scope and spirit of the invention as defined by the accompanying claims.

Claims (4)

1. A countersink tool, comprising:
the connecting handle is used for being connected with a lathe;
the connecting block is arranged at the end part of the connecting handle;
the tool post, the tool post include insertion portion and extension, the insertion portion with the connecting block is connected, the insertion portion up end with the connecting block up end flushes, the extension set up perpendicularly in the insertion portion, be close to on the extension connecting block one end is provided with the ream face sword, the insertion portion with be provided with the ream hole sword on the terminal surface that the connecting block flushed mutually, the ream hole sword with be provided with the chamfer sword between the ream face sword.
2. The countersink tool of claim 1, wherein said insert diameter is less than said land diameter.
3. The countersink tool according to claim 1, wherein a connecting ring is arranged on the connecting handle, and a tool changing clamping groove is formed in the connecting ring.
4. The countersink tool according to claim 2, wherein a bolt hole for connecting with a lathe is formed at the end of the connecting shank.
CN201911357607.4A 2019-12-25 2019-12-25 Ream cutter Pending CN111001834A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201911357607.4A CN111001834A (en) 2019-12-25 2019-12-25 Ream cutter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201911357607.4A CN111001834A (en) 2019-12-25 2019-12-25 Ream cutter

Publications (1)

Publication Number Publication Date
CN111001834A true CN111001834A (en) 2020-04-14

Family

ID=70118634

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201911357607.4A Pending CN111001834A (en) 2019-12-25 2019-12-25 Ream cutter

Country Status (1)

Country Link
CN (1) CN111001834A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111673128A (en) * 2020-06-11 2020-09-18 江苏迈信林航空科技股份有限公司 Hole reverse processing device and processing method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111673128A (en) * 2020-06-11 2020-09-18 江苏迈信林航空科技股份有限公司 Hole reverse processing device and processing method
CN111673128B (en) * 2020-06-11 2021-09-07 江苏迈信林航空科技股份有限公司 Hole reverse processing device and processing method

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