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 PDFInfo
- 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
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- China
- Prior art keywords
- plate
- holes
- knife bar
- cutter bar
- processed
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- 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- Withdrawn - After Issue
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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
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.
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)
| 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 |
-
2013
- 2013-11-22 CN CN201320744779.9U patent/CN203526634U/en not_active Withdrawn - After Issue
Cited By (2)
| 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 |