CN203526634U - Cutter bar carrier mounted on facing head and used for bidirectionally clamping cutter bar - Google Patents

Cutter bar carrier mounted on facing head and used for bidirectionally clamping cutter bar Download PDF

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Publication number
CN203526634U
CN203526634U CN201320744779.9U CN201320744779U CN203526634U CN 203526634 U CN203526634 U CN 203526634U CN 201320744779 U CN201320744779 U CN 201320744779U CN 203526634 U CN203526634 U CN 203526634U
Authority
CN
China
Prior art keywords
plate
holes
knife bar
cutter bar
processed
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.)
Withdrawn - After Issue
Application number
CN201320744779.9U
Other languages
Chinese (zh)
Inventor
高岩
李冬羽
乔义明
谢文波
于珊
张桐鸣
徐殿吉
刘滨刚
张永刚
潘维东
李久雷
张德宇
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.)
Harbin Turbine Co Ltd
Original Assignee
Harbin Turbine 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 Harbin Turbine Co Ltd filed Critical Harbin Turbine Co Ltd
Priority to CN201320744779.9U priority Critical patent/CN203526634U/en
Application granted granted Critical
Publication of CN203526634U publication Critical patent/CN203526634U/en
Withdrawn - After Issue legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to a cutter bar carrier mounted on a facing head, in particular to a cutter bar carrier mounted on a facing head and used for bidirectionally clamping a cutter bar, and aims to solve the problems of time consumption and labor consumption during changing of a cutter bar carrier when the diameters of processing holes of a large boring machine and a large milling machine change greatly around 650 mm. According to the cutter bar carrier, a plurality of threaded holes are processed in a cutter bar holder; one end of a first plate is fixedly connected with one end of a second plate; a plurality of through holes I are processed in the peripheral edges of the first plate, and a plurality of through holes II are processed in the peripheral edges of the second plate; and one end surface of a cylinder is fixedly connected with the first plate, the side wall of the cylinder is fixedly connected with the second plate, blind holes are processed in the cylinder, and two rows of threaded through holes are processed in the outer side wall of the cylinder. When the first plate is horizontally placed on the cutter bar holder, the plurality of through holes I and the plurality of threaded holes 1-1 are in one to one correspondence; when the second plate is horizontally arranged on the cutter bar holder, the plurality of through holes II and the plurality of threaded holes are in one to one correspondence; and the cutter bar carrier is used for mounting the cutter bar on the facing head.

Description

A kind of cutter bridge being installed on facing head for two-way clamping knife bar
Technical field
The utility model relates to a kind of cutter bridge being installed on facing head.
Background technology
The cutter bridge of large-sized numerical control boring machine, milling machine facing head is divided into horizontal and vertical two kinds of set-up modes, when the diameter of machining hole is at 650mm when great changes will take place up and down, the cutter bridge that knife bar is installed need to be unloaded from facing head, then knife bar is unloaded from this cutter bridge, and install on another kind of cutter bridge, another kind of cutter bridge is installed on facing head, cutter bridge is changed wastes time and energy again.
Utility model content
The purpose of this utility model is to provide a kind of cutter bridge being installed on facing head for two-way clamping knife bar, and with the diameter that solves large-sized numerical control boring machine, milling machine machining hole, at 650mm when great changes will take place up and down, cutter bridge is changed the problem wasting time and energy.
The utility model is to address the above problem the technical scheme of taking to be: a kind of cutter bridge being installed on facing head for two-way clamping knife bar of the present utility model, describedly be installed on the cutter bridge for two-way clamping knife bar on facing head and comprise knife bar seat, knife bar seat horizontal positioned, on knife bar seat, be vertically processed with several screwed holes, describedly be installed on the cutter bridge for two-way clamping knife bar on facing head and also comprise two-way knife bar cover, two-way knife bar cover comprises L shaped plate and cylinder, L shaped plate comprises the first plate and the second plate, one end of the first plate is vertical affixed with one end of the second plate, on the edge of the first plate, along thickness of slab direction, be processed with several through holes one, on the edge of the second plate, along thickness of slab direction, be processed with several through holes two, end face of cylinder and the plate face Joint of the first plate, the plate face Joint of the sidewall of cylinder and the second plate, on another end face of cylinder, be processed with vertically blind hole, on cylinder lateral wall, be radially processed with two row's tapped through holes, when the first plate level is positioned on knife bar seat, several through holes one are corresponding one by one with the position of several screwed holes, when the second plate level is positioned on knife bar seat, several through holes two are corresponding one by one with the position of several screwed holes.
The utility model compared with prior art has following beneficial effect: a kind of cutter bridge being installed on facing head for two-way clamping knife bar of the present utility model, by changing the installation site of knife bar cover, realize the installation direction that changes knife bar, and prior art is that horizontal or longitudinal knife bridge are pulled down from facing head, and knife bar is unloaded from this cutter bridge, knife bar is installed on another cutter bridge again, then another cutter bridge is installed on facing head, so it is more time saving and energy saving that knife bar of the present utility model overlaps relative prior art, and two row's tapped through hole 2-6 are fixed on knife bar in knife bar cover from different directions, increased the stability of knife bar.By test, use the relative prior art of replacing time of cutter bridge of the present utility model to save 40 minutes, and because two row's tapped through hole 2-6 improve the stability of knife bar installation, the inside surface roughness in Boring machine processing hole is brought up to Ra1.6 from Ra3.2.
Accompanying drawing explanation
Fig. 1 is axonometric drawing of the present utility model, and Fig. 2 is top view of the present utility model, and Fig. 3 is the broken section front view of Fig. 2, and Fig. 4 is right view of the present utility model, and Fig. 5 is the C-C cutaway view of Fig. 4.
The specific embodiment
The specific embodiment one: illustrate in conjunction with Fig. 1 to Fig. 5, a kind of cutter bridge being installed on facing head for two-way clamping knife bar of the present utility model, describedly be installed on the cutter bridge for two-way clamping knife bar on facing head and comprise knife bar seat 1, knife bar seat 1 horizontal positioned, on knife bar seat 1, be vertically processed with several screwed holes 1-1, the described cutter bridge being installed on facing head for two-way clamping knife bar also comprises two-way knife bar cover 2, two-way knife bar cover 2 comprises L shaped plate 2-1 and cylinder 2-2, L shaped plate 2-1 comprises the first plate 2-1-1 and the second plate 2-1-2, one end of the first plate 2-1-1 is vertical affixed with one end of the second plate 2-1-2, on the edge of the first plate 2-1-1, along thickness of slab direction, be processed with several through holes one 2-3, on the edge of the second plate 2-1-2, along thickness of slab direction, be processed with several through holes two 2-4, end face of cylinder 2-2 and the plate face Joint of the first plate 2-1-1, the plate face Joint of the sidewall of cylinder 2-2 and the second plate 2-1-2, on another end face of cylinder 2-2, be processed with vertically blind hole 2-5, on cylinder 2-2 lateral wall, be radially processed with two row's tapped through hole 2-6, when the first plate 2-1-1 is placed horizontally on knife bar seat 1, several through holes one 2-3 is corresponding one by one with the position of several screwed holes 1-1, when the second plate 2-1-2 is placed horizontally on knife bar seat 1, several through holes two 2-4 are corresponding one by one with the position of several screwed holes 1-1.
The specific embodiment two: in conjunction with Fig. 1 to 5 explanation, the quantity of the screwed hole 1-1 of present embodiment, through hole one 2-3 and through hole two 2-4 is four.Meet instructions for use.In present embodiment, undocumented technical characterictic is identical with the specific embodiment one.
The specific embodiment three: illustrate in conjunction with Fig. 1 to Fig. 5, two row's tapped through hole 2-6 of present embodiment are 90 ° of settings, and the quantity of every row's tapped through hole 2-6 is two.Increase knife bar stability is installed.In present embodiment, undocumented technical characterictic is identical with the specific embodiment two.
Operation principle
When needs are more during changing knife rod mounting means, knife bar cover 1 of the present utility model is unloaded to down conversion mounting means.

Claims (3)

1. the cutter bridge being installed on facing head for two-way clamping knife bar, describedly be installed on the cutter bridge for two-way clamping knife bar on facing head and comprise knife bar seat (1), knife bar seat (1) horizontal positioned, on knife bar seat (1), be vertically processed with several screwed holes (1-1), it is characterized in that: be installed on the cutter bridge for two-way clamping knife bar on facing head and also comprise two-way knife bar cover (2), two-way knife bar cover (2) comprises L shaped plate (2-1) and cylinder (2-2), L shaped plate (2-1) comprises the first plate (2-1-1) and the second plate (2-1-2), one end of the first plate (2-1-1) is vertical affixed with one end of the second plate (2-1-2), on the edge of the first plate (2-1-1), along thickness of slab direction, be processed with several through holes one (2-3), on the edge of the second plate (2-1-2), along thickness of slab direction, be processed with several through holes two (2-4), end face of cylinder (2-2) and the plate face Joint of the first plate (2-1-1), the plate face Joint of the sidewall of cylinder (2-2) and the second plate (2-1-2), on another end face of cylinder (2-2), be processed with vertically blind hole (2-5), on cylinder (2-2) lateral wall, be radially processed with two row's tapped through holes (2-6), when the first plate (2-1-1) is placed horizontally on knife bar seat (1), several through holes one (2-3) are corresponding one by one with the position of several screwed holes (1-1), when the second plate (2-1-2) is placed horizontally on knife bar seat (1), several through holes two (2-4) are corresponding one by one with the position of several screwed holes (1-1).
2. according to claim 1 being installed on facing head for the cutter bridge of two-way clamping knife bar, is characterized in that: the quantity of screwed hole (1-1), through hole one (2-3) and through hole two (2-4) is four.
3. according to claim 2 being installed on facing head for the cutter bridge of two-way clamping knife bar, is characterized in that: two row's tapped through holes (2-6) are 90 ° of settings, and the quantity of every row's tapped through hole (2-6) is two.
CN201320744779.9U 2013-11-22 2013-11-22 Cutter bar carrier mounted on facing head and used for bidirectionally clamping cutter bar Withdrawn - After Issue CN203526634U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320744779.9U CN203526634U (en) 2013-11-22 2013-11-22 Cutter bar carrier mounted on facing head and used for bidirectionally clamping cutter bar

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320744779.9U CN203526634U (en) 2013-11-22 2013-11-22 Cutter bar carrier mounted on facing head and used for bidirectionally clamping cutter bar

Publications (1)

Publication Number Publication Date
CN203526634U true CN203526634U (en) 2014-04-09

Family

ID=50412896

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320744779.9U Withdrawn - After Issue CN203526634U (en) 2013-11-22 2013-11-22 Cutter bar carrier mounted on facing head and used for bidirectionally clamping cutter bar

Country Status (1)

Country Link
CN (1) CN203526634U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103658745A (en) * 2013-11-22 2014-03-26 哈尔滨汽轮机厂有限责任公司 Cutter rod rack arranged on facing head and used for clamping cutter rod in double directions

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103658745A (en) * 2013-11-22 2014-03-26 哈尔滨汽轮机厂有限责任公司 Cutter rod rack arranged on facing head and used for clamping cutter rod in double directions
CN103658745B (en) * 2013-11-22 2015-12-16 哈尔滨汽轮机厂有限责任公司 A kind of cutter bridge be installed on for two-way clamping knife bar on facing head

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
AV01 Patent right actively abandoned

Granted publication date: 20140409

Effective date of abandoning: 20151216

C25 Abandonment of patent right or utility model to avoid double patenting