CN204747673U - Big intensity anchor chain boxing mouth with a high standard goes to sting frock - Google Patents
Big intensity anchor chain boxing mouth with a high standard goes to sting frock Download PDFInfo
- Publication number
- CN204747673U CN204747673U CN201520442569.3U CN201520442569U CN204747673U CN 204747673 U CN204747673 U CN 204747673U CN 201520442569 U CN201520442569 U CN 201520442569U CN 204747673 U CN204747673 U CN 204747673U
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- CN
- China
- Prior art keywords
- cutting edge
- deburring cutter
- deburring
- bayonet
- mount pad
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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- Withdrawn - After Issue
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- Milling, Broaching, Filing, Reaming, And Others (AREA)
Abstract
The utility model discloses a big intensity anchor chain boxing mouth with a high standard goes to sting frock, going bayonet mount pad, trapezoidal pressure key, first bayonet and the second of going to remove the bayonet including L shape, firstly going bayonet and second to go bayonet one end to fix respectively to go the level of bayonet mount pad to serve L shape, the other end stretches out L respectively and appears and remove the bayonet mount pad, and trapezoidal pressure key inlays the dress and goes between the bayonet at first bayonet and the second of going. The first bayonet other end medial surface that goes is equipped with first cutting edge and second cutting edge, and the second goes bayonet other end medial surface to be equipped with third cutting edge and fourth cutting edge. First bayonet cutting edge plane and the second of going goes the distance between the bayonet cutting edge plane to equal the cross section diameter that the anchor chain encircled the ring body, and relative second cutting edge blade and the cross section axis one -tenth central symmetry of fourth cutting edge blade with anchor chain ring ring body of blade. The utility model discloses greatly reduced gets rid of the cutting force of welding burr, prolongs the life of cutter, reduces use cost, improves the operating efficiency.
Description
Technical field
The utility model relates to the welding burr after a kind of electric welded anchor cable Flash Butt Welding and cuts frock, and especially a kind of frock for removing large gauge cable link welding burr, belongs to electric welded anchor cable and manufacture special tooling technical field.
Background technology
Anchor chain is used for the mooring of boats and ships and offshore engineering equipment; be be related to navigation safety and the vitals of the offshore engineering equipment safety of operation in shallow sea or deep-sea, large-size high-strength anchor chain refers to that the weld bond direction end socket cross-sectional diameter specification of cable link is the anchor chain of Φ 100mm ~ 170mm, tensile strength >=860MPa ~ 1000MPa.The manufacturing process of cable link is as follows: bar heating-horizontal curvature shaping-Flash Butt Welding-excision welding burr-press-in crosspiece.After Flash Butt Welding, the weld bond anchor ring of the longitudinal middle side part of cable link forms the welding burr of the comparatively loose hot annular of a circle.Subsequent processing is the welding burr removing cable link weld bond, to improve the surface quality of anchor chain weld bond, avoids in press-in crosspiece operation, will weld in burr ring press-in cable link weld bond, and affect the mechanical performance of cable link.
The method that existing removal cable link welding burr frock adopts deburring cutter to move up and down removes the welding burr of cable link, two semicircle cutting edges of the end face of two deburring cuttves first move radially the full circle cutting edge being combined into and misplacing up and down, and then two deburring cuttves successively move axially and remove welding burr at twice.
When above-mentioned removal cable link welding burr frock is for removing the welding burr of large-size high-strength cable link, because the area of the axial endless belt of welding burr is large, increase cutting resistance, exerting oneself of master cylinder can only be strengthened by the mode increasing master cylinder oil pressure or increasing master cylinder cylinder diameter, the cutting force to welding burr could be increased, complete the welding burr removing cable link.Meanwhile, it is large that above-mentioned frock also also exists the wearing and tearing of deburring cutting edge roundness, needs frequent sharpening or replacing, the problems such as use cost is high, operating efficiency is low.
Utility model content
The purpose of this utility model is to provide a kind of large-size high-strength cable link weld bond deburring frock and method, this deburring frock and method can reduce the cutting force removing cable link welding burr, the wearing and tearing of deburring cutting edge roundness are less, thus extend deburring cutting-tool's used life, reduce use cost, improve operating efficiency.
The utility model is achieved by the following technical programs:
A kind of large-size high-strength cable link weld bond deburring frock, comprise L shape deburring cutter mount pad, trapezoidal pressure key and the first deburring cutter that be arranged and second deburring cutter relative with cutting edge, horizontally disposed L shape deburring cutter mount pad vertical end drives oil cylinder one end to be connected with deburring cutter, first deburring cutter and second deburring cutter one end end face are evenly separately fixed in the horizontal ends of L shape deburring cutter mount pad, first deburring cutter and the second deburring cutter other end stretch out L shape deburring cutter mount pad respectively, trapezoidal pressure key is inlaid between the first deburring cutter and the second deburring cutter, and be fixedly connected with L shape deburring cutter mount pad, first deburring cutter length is greater than the second deburring cutter, first deburring cutter other end medial surface is provided with both direction all towards the first cutting edge and second cutting edge of L shape deburring cutter mount pad outer end, second deburring cutter other end medial surface is provided with the 3rd cutting edge towards L shape deburring cutter mount pad outer end and another the 4th cutting edge towards L shape deburring cutter mount pad the inner, and the first cutting edge and the 3rd cutting edge stagger in the horizontal direction, distance between first deburring cutter cutting edge plane and the second deburring cutter cutting edge plane equals the cross-sectional diameter of cable link ring body, and relative the second cutting edge cutting edge of cutting edge and the 4th cutting edge cutting edge in a center of symmetry with the cross-sectional axis of cable link ring body.
The purpose of this utility model can also be realized further by following technical measures.
Aforesaid large-size high-strength cable link weld bond deburring frock, be provided with the first chip pocket between the first cutting edge of wherein said first deburring cutter and the second cutting edge, the 4th cutting edge side of the second deburring cutter is provided with the second chip pocket.First cutting edge side and the first cutting edge side extend the cutting edge extension body covering deburring cutter body respectively, are connected between the 3rd cutting edge and the 4th cutting edge by cutting edge connector.
Aforesaid large-size high-strength cable link weld bond deburring frock, the sintering cobalt-base alloys that wherein each cutting edge, cutting edge extension body and cutting edge connector all adopt hardness to reach HRc62-66 is made.The relief angle α of each cutting edge is 14 ° ~ 18 °.
Aforesaid large-size high-strength cable link weld bond deburring frock, the horizontal ends of wherein said L shape deburring cutter mount pad is flute profile, and the first deburring cutter lateral surface and the second deburring cutter lateral surface are resisted against on inside corresponding trough rim respectively; The inclined-plane of trapezoidal pressure key both sides is squeezed on the first deburring cutter medial slope respectively with on the second deburring cutter medial slope.
The interior outside of ring body of deburring annular cable link welding burr first treated by first deburring cutter of the present utility model and the second deburring cutter with two cutting edge horizontal sliding sliding trackles, annular solder burr is divided into two discrete semi-rings, weld burr with another two cutting edge rotary cuttings except cable link again, two cutting edges that instead of prior art move axially the mode of whole removing except welding burr.First deburring cutter and the second deburring cutter two cutting edges two cutting points that contact weld burr interior outside width is corresponding respectively, the area of deburring cutter contact weld burr end face is less, rotary cutting can reduce except cable link welds burr the cutting force removing welding burr greatly, extend cutting-tool's used life, reduce use cost, improve operating efficiency.
Advantage and disadvantage of the present utility model, by for illustration and explanation for the non-limitative illustration passing through preferred embodiment below, these embodiments, only provide as an example with reference to accompanying drawing.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the top view of Fig. 1;
Fig. 3 is the A-A cutaway view Amplified image of Fig. 1.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described in further detail.
The utility model comprises relative and the first deburring cutter 3 and the second deburring cutter 4 be arranged in parallel of L shape deburring cutter mount pad 1, trapezoidal pressure key 2 and two cutting edges, L shape deburring cutter mount pad 1 is horizontally disposed with, vertical end on the left of it and deburring cutter drive cylinder piston rod 51 right-hand member to be connected, first deburring cutter 3 and the second deburring cutter 4 left end end face are evenly separately fixed in the horizontal ends of L shape deburring cutter mount pad 1, and the first deburring cutter 3 and the second deburring cutter 4 right-hand member stretch out L shape deburring cutter mount pad 1 respectively.The horizontal ends of L shape deburring cutter mount pad 1 is flute profile, and the first deburring cutter 3 lateral surface and the second deburring cutter 4 lateral surface are resisted against on inside corresponding trough rim 11 respectively; The trapezoidal pressure key 2 be pressed between the first deburring cutter 3 and the second deburring cutter 4 is fixedly connected with L shape deburring cutter mount pad 1, and the inclined-plane of trapezoidal pressure key 5 both sides is squeezed on the first deburring cutter 3 medial slope respectively with on the second deburring cutter 4 medial slope.The utility model utilizes the inclined-plane of trapezoidal pressure key 2 both sides to contact with the second deburring cutter 4 medial slope the principle producing normal pressure and increase with the first deburring cutter 3 medial slope, increase the horizontal fastening force of the first deburring cutter 3 and the second deburring cutter 4, when avoiding deburring there is lateral displacement in the first deburring cutter 3 and the second deburring cutter 4, improves deburring precision.
First deburring cutter 3 length is greater than the second deburring cutter 4, first deburring cutter 3 right-hand member medial surface is provided with both direction all towards the first cutting edge 31 and the second cutting edge 32 of L shape deburring cutter mount pad 1 outer end, second deburring cutter 4 right-hand member medial surface is provided with the 3rd cutting edge 41 and another the 4th cutting edge 42 towards L shape deburring cutter mount pad 1 the inner towards L shape deburring cutter mount pad 1 outer end, first cutting edge 31 and the 3rd cutting edge 41 stagger in the horizontal direction, avoid two cutting edges to cut welding burr simultaneously, reduce cutting force.Distance L between first deburring cutter cutting edge plane B and the second deburring cutter cutting edge plane C equals the cross-sectional diameter D of cable link ring body, and the cutting edge of relative the second cutting edge 32 of cutting edge and the cutting edge of the 4th cutting edge 42 in a center of symmetry with the cross-sectional axis of cable link ring body 7.
The first chip pocket 33 is provided with between first cutting edge 31 of the first deburring cutter 3 and the second cutting edge 32, be provided with the second chip pocket 43 on the left of 4th cutting edge 42 of the second deburring cutter 4, the chip that rotary cutting can be avoided to get off squeezes into cable link 7 and is still in weld bond in high temperature.
The first cutting edge extension body 311 and the second cutting edge extension body 321 covering deburring cutter body is extended respectively on the left of first cutting edge 31 He on the left of the second cutting edge 32, connected by cutting edge connector 411 between 3rd cutting edge 41 and the 4th cutting edge 42, such structure can improve the intensity of cutting edge.
The sintering cobalt-base alloys that each cutting edge, cutting edge extension body and cutting edge connector all adopt hardness to reach HRc62-66 is made, and improves the abrasion resistance of cutting edge.The relief angle α of each cutting edge is 16 °, can improve the removal effect of cable link welding burr.
The process that the utility model removes large-size high-strength cable link welding burr is as follows:
1) treat that deburring cable link 6 longitudinal middle part is clamped by the two sub-folder pawls up and down of machine for removing bur with welding burr side, and welding burr ring is positioned at the middle part of upper and lower two sub-folder pawl spacing; Treat that the cable link 6 fore-and-aft plane location of deburring is clamped on the position perpendicular to machine for removing bur fuselage plane;
2) deburring cutter drives cylinder piston rod 51 overhanging, moved to welding burr direction by mobile drive first deburring cutter 3 right-hand member of L shape deburring cutter mount pad 1 and the second deburring cutter 4 right-hand member, first cutting edge 31 and the 3rd cutting edge 41 successively sliding trackle treat that deburring cable link 6 welds the interior outside of ring body of burr, annular solder burr is divided into two discrete semi-rings, until the second cutting edge 32 and the 4th cutting edge 42 cutting edge are relatively resisted against on two each self-corresponding ports of semi-ring;
3) swivel mount 7 rotates around its lower center axis, the L shape deburring cutter mount pad 1 be connected with swivel mount 7 upper end drives the second cutting edge 32 of the first deburring cutter 3 and the 4th cutting edge 42 of the second deburring cutter 4 respectively to rotate counterclockwise 180 ° around cable link 6 longitudinal side ring axis as the direction of arrow of Fig. 2, completes the excision of two welding burr semi-rings.
In addition to the implementation, the utility model can also have other embodiments, and all employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop in the protection domain of the utility model requirement.
Claims (6)
1. a large-size high-strength cable link weld bond deburring frock, it is characterized in that, comprise L shape deburring cutter mount pad, trapezoidal pressure key and the first deburring cutter that be arranged and second deburring cutter relative with cutting edge, horizontally disposed L shape deburring cutter mount pad vertical end drives oil cylinder one end to be connected with deburring cutter, first deburring cutter and second deburring cutter one end end face are evenly separately fixed in the horizontal ends of L shape deburring cutter mount pad, first deburring cutter and the second deburring cutter other end stretch out L shape deburring cutter mount pad respectively, trapezoidal pressure key is inlaid between the first deburring cutter and the second deburring cutter, and be fixedly connected with L shape deburring cutter mount pad, first deburring cutter length is greater than the second deburring cutter, first deburring cutter other end medial surface is provided with both direction all towards the first cutting edge and second cutting edge of L shape deburring cutter mount pad outer end, second deburring cutter other end medial surface is provided with the 3rd cutting edge towards L shape deburring cutter mount pad outer end and another the 4th cutting edge towards L shape deburring cutter mount pad the inner, and the first cutting edge and the 3rd cutting edge stagger in the horizontal direction, distance between first deburring cutter cutting edge plane and the second deburring cutter cutting edge plane equals the cross-sectional diameter of cable link ring body, and relative the second cutting edge cutting edge of cutting edge and the 4th cutting edge cutting edge in a center of symmetry with the cross-sectional axis of cable link ring body.
2. large-size high-strength cable link weld bond deburring frock as claimed in claim 1, it is characterized in that, be provided with the first chip pocket between the first cutting edge of the first deburring cutter and the second cutting edge, the 4th cutting edge side of the second deburring cutter is provided with the second chip pocket.
3. large-size high-strength cable link weld bond deburring frock as claimed in claim 1, it is characterized in that, first cutting edge side and the second cutting edge side extend the cutting edge extension body covering deburring cutter body respectively, are connected between the 3rd cutting edge and the 4th cutting edge by cutting edge connector.
4. large-size high-strength cable link weld bond deburring frock as claimed in claim 1, it is characterized in that, the sintering cobalt-base alloys that each cutting edge, cutting edge extension body and cutting edge connector all adopt hardness to reach HRc62-66 is made.
5. large-size high-strength cable link weld bond deburring frock as claimed in claim 1, it is characterized in that, the relief angle α of each cutting edge is 14 ° ~ 18 °.
6. large-size high-strength cable link weld bond deburring frock as claimed in claim 1, it is characterized in that, the horizontal ends of described L shape deburring cutter mount pad is flute profile, and the first deburring cutter lateral surface and the second deburring cutter lateral surface are resisted against on inside corresponding trough rim respectively; The inclined-plane of trapezoidal pressure key both sides is squeezed on the first deburring cutter medial slope respectively with on the second deburring cutter medial slope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520442569.3U CN204747673U (en) | 2015-06-26 | 2015-06-26 | Big intensity anchor chain boxing mouth with a high standard goes to sting frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520442569.3U CN204747673U (en) | 2015-06-26 | 2015-06-26 | Big intensity anchor chain boxing mouth with a high standard goes to sting frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204747673U true CN204747673U (en) | 2015-11-11 |
Family
ID=54462427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520442569.3U Withdrawn - After Issue CN204747673U (en) | 2015-06-26 | 2015-06-26 | Big intensity anchor chain boxing mouth with a high standard goes to sting frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204747673U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104923863A (en) * | 2015-06-26 | 2015-09-23 | 正茂集团有限责任公司 | Large high-strength anchor chain ring welding opening deburring tool and method |
-
2015
- 2015-06-26 CN CN201520442569.3U patent/CN204747673U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104923863A (en) * | 2015-06-26 | 2015-09-23 | 正茂集团有限责任公司 | Large high-strength anchor chain ring welding opening deburring tool and method |
| CN104923863B (en) * | 2015-06-26 | 2017-11-14 | 正茂集团有限责任公司 | Large-size high-strength cable link weld bond deburring frock and method |
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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: 20151111 Effective date of abandoning: 20171114 |
|
| AV01 | Patent right actively abandoned |