CN204934304U - A kind of pipe end Symmetrical Circular Arc shaped device - Google Patents
A kind of pipe end Symmetrical Circular Arc shaped device Download PDFInfo
- Publication number
- CN204934304U CN204934304U CN201520201039.XU CN201520201039U CN204934304U CN 204934304 U CN204934304 U CN 204934304U CN 201520201039 U CN201520201039 U CN 201520201039U CN 204934304 U CN204934304 U CN 204934304U
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- drive block
- slide block
- fore
- fixed
- circular arc
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Abstract
The utility model provides a kind of pipe end Symmetrical Circular Arc shaped device, comprise right drive block, left drive block, left slider, right slide block, cope match-plate pattern, cylindricality cutter head, floating template, tool rest, lower bolster, die holder, bullet ejection device, left fore-set, right fore-set, be connected with left slider and right skid on the upside of described floating template; Described left drive block is positioned on the left of left slider, and the right surface of left drive block and the left surface of left slider have the driving inclined-plane agreed with, and described right drive block is positioned at the right side of right slide block, and there is the driving inclined-plane agreed with on left surface and the right surface of right slide block of right drive block; Described left slider and right slide block opposite face have the cylindrical breach that diameter is greater than cylindricality tool bit diameter, built-in cylindricality cutter head, the utility model can make pipe end both sides circular arc once resecting, does not manually overturn workpiece resetting, so the concentricity of the Symmetrical Circular Arc of both sides is guaranteed.
Description
Technical field
The utility model relates to machining equipment, particularly a kind of pipe end Symmetrical Circular Arc shaped device.
Background technology
The mould of existing excision pipe (square tube) pipe end circular arc is all adopt first to excise monolateral circular arc, again workpiece turning excision another side circular arc, this mode mould has the feature of simple in structure and low in cost, but he exists the Symmetrical Circular Arc decentraction of excision, the defect of waste operation.
Summary of the invention
Loaded down with trivial details for the operation existed during the pipe end circular arc excision existed in prior art, the problems such as error is large, the utility model provides a kind of pipe end Symmetrical Circular Arc shaped device, in order to achieve the above object, the utility model is by the following technical solutions: the utility model comprises right drive block 1, left drive block 2, left slider 31, right slide block 32, cope match-plate pattern 4, cylindricality cutter head 5, floating template 6, tool rest, lower bolster 9, die holder 10, play ejection device 11, left fore-set 12, right fore-set 13, described die holder 10 comprises: upper bolster 101, die shoe 102, die holder support 103 is provided with between described upper bolster 101 and die shoe 102, the upper surface of described die holder is fixed with lower bolster 9, the upper surface of described lower bolster 9 is fixed with left drive block 2, right drive block 1, described left drive block 2 is positioned on the left of left slider 31, there is driving inclined-plane on the right surface of left drive block 2, described right drive block 1 is positioned at the right side of right slide block 32, and there is driving inclined-plane the left surface of right drive block 1, the lower surface of described cope match-plate pattern 4 is fixed with left fore-set 12 respectively, right fore-set 13, described left fore-set 12, the lower surface of right fore-set 13 is fixed with floating template 6, described cylindricality cutter head 5 is fixed on floating template 6 by tool rest 51, described left slider 31 and right slide block 32 are connected to the upper surface of floating template by sliding connecting device, described left slider 31 and right slide block 32 opposite face have the cylindrical breach 312 that diameter is greater than cylindricality tool bit diameter, the left surface of described left slider 31 has the driving inclined-plane agreed with left drive block 2 right flank, the right flank of described right slide block 32 has the driving inclined-plane agreed with right drive block 1 left surface, described bullet ejection device 11 comprises: elastomer 111, limit connector 112, described limit connector 112 is inverted T shape structure, limit connector 112 vertical portion is through upper bolster 101 and lower bolster 9, the top of the T-type structure vertical portion of described limit connector 112 is fixed on the lower surface of floating template 6, described limit connector 112 horizontal component is connected with elastomer 111 upper surface, and described elastomer 111 lower surface is fixed on the upper surface of die shoe 102.
Preferably, described left slider 31, right slide block 32 are also fixed with left bullet drawing device 8, right bullet drawing device 7, the left end of described left bullet drawing device 8 is fixed on left fore-set 12, and the right-hand member of described right bullet drawing device 7 is fixed on right fore-set 13.
Preferably, described sliding connecting device is chute type sliding connecting device, described chute type jockey is provided with chute 6) and guide rail 311, described chute is arranged on the upper surface of floating template 6, and described guide rail 311 is arranged on the lower surface of left slider 31 and right slide block 32.
Preferably, the cross section of described cylindrical breach 312 is a sector being not more than 1/2 circle.
The beneficial effects of the utility model: the utility model can make pipe end both sides circular arc once resecting, decreases operation, raises the efficiency, and owing to manually not overturning workpiece resetting, so the concentricity of the Symmetrical Circular Arc of both sides is guaranteed.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model;
Fig. 2 is the working state schematic representation of the utility model excision the right circular arc;
Fig. 3 is the view that the utility model slide block moves to right when resetting;
Fig. 4 is the working state schematic representation of the utility model excision left side circular arc;
Fig. 5 is the partial schematic diagram of die holder and bullet ejection device in the utility model;
Fig. 6 is the partial schematic diagram of die holder in the utility model;
Fig. 7 is that the utility model is hit by a bullet the schematic diagram of ejection device;
Fig. 8 is left slider and floating template connection diagram in the utility model;
Fig. 9 is right slide block and floating template connection diagram in the utility model;
Figure 10 is that the connection of cutter hub and floating template in the utility model is illustrated to be intended to.
In figure:
1, right drive block;
2, left drive block;
3, slide block, 31, left slider, 311, guide rail, 312, cylindrical breach, 32, right slide block, 322, right die;
4, cope match-plate pattern;
5, cylindricality cutter head, 51, tool rest;
6, floating template, 61, chute;
7, drawing device is played;
8, drawing device is played;
9, lower bolster;
10, die holder, 101, upper bolster, 102, die shoe, 103, die holder support;
11, ejection device is played, 111, elastomer, 112, limit connector.
Detailed description of the invention
Shown in Fig. 1, Fig. 5, Fig. 6, Fig. 7, the utility model comprises right drive block 1, left drive block 2, left slider 31, right slide block 32, cope match-plate pattern 4, cylindricality cutter head 5, floating template 6, tool rest, lower bolster 9, die holder 10, plays ejection device 11, left fore-set 12, right fore-set 13, described die holder 10 comprises: upper bolster 101, die shoe 102, is provided with die holder support 103 between described upper bolster 101 and die shoe 102, the upper surface of described die holder is fixed with lower bolster 9, the upper surface of described lower bolster 9 is fixed with left drive block 2, right drive block 1, described left drive block 2 is positioned on the left of left slider 31, there is driving inclined-plane on the right surface of left drive block 2, described right drive block 1 is positioned at the right side of right slide block 32, and there is driving inclined-plane the left surface of right drive block 1, the lower surface of described cope match-plate pattern 4 is fixed with left fore-set 12 respectively, right fore-set 13, described left fore-set 12, the lower surface of right fore-set 13 is fixed with floating template 6, described cylindricality cutter head 5 is fixed on floating template 6 by tool rest 51, described left slider 31 and right slide block 32 are connected to the upper surface of floating template by sliding connecting device, described left slider 31 and right slide block 32 opposite face have diameter and is greater than its cylindrical breach 312 perpendicular to cylindricality cutter head 5 cross section of cylindricality tool bit diameter, the left surface of described left slider 31 has the driving inclined-plane agreed with left drive block 2 right flank, the right flank of described right slide block 32 has the driving inclined-plane agreed with right drive block 1 left surface, described bullet ejection device 11 comprises: elastomer 111, limit connector 112, described limit connector 112 is inverted T shape structure, limit connector 112 vertical portion is through upper bolster 101 and lower bolster 9, the top of the T-type structure vertical portion of described limit connector 112 is fixed on the lower surface of floating template 6, described limit connector 112 horizontal component is connected with elastomer 111 upper surface, and described elastomer 111 lower surface is fixed on the upper surface of die shoe 102.
Preferably, described left slider 31, right slide block 32 are also fixed with left bullet drawing device 8, right bullet drawing device 7, the left end of described left bullet drawing device 8 is fixed on left fore-set 12, and the right-hand member of described right bullet drawing device 7 is fixed on right fore-set 13.
Preferably, described sliding connecting device is chute type sliding connecting device, described chute type jockey is provided with chute 61 and guide rail 311, and described chute 61 is arranged on the upper surface of floating template 6, and described guide rail 311 is arranged on the lower surface of left slider 31 and right slide block 32.
Preferably, the cross section of described cylindrical breach 312 is a sector being not more than 1/2 circle.
Shown in Fig. 2-4, when cope match-plate pattern 4 is by downward pressure, floating template 6 and the left and right slide block be fixed on floating template 6 of the fore-set other end move downward jointly, left and right slide block is forced to carry out side-to-side movement because left and right drive block retrains simultaneously, die in the middle of slide block is engaged with cutter head 5 in side-to-side movement process, make pipe end both sides circular arc once resecting, decrease operation, raise the efficiency, and owing to manually not overturning workpiece resetting, so the concentricity of the Symmetrical Circular Arc of both sides is guaranteed.
Claims (4)
1. a pipe end Symmetrical Circular Arc shaped device, comprise right drive block (1), left drive block (2), left slider (31), right slide block (32), cope match-plate pattern (4), cylindricality cutter head (5), floating template (6), tool rest (51), lower bolster (9), die holder (10), play ejection device (11), left fore-set (12), right fore-set (13)
It is characterized in that,
Described die holder (10) comprising: upper bolster (101), die shoe (102), be provided with die holder support (103) between described upper bolster (101) and die shoe (102);
The upper surface of described die holder is fixed with lower bolster (9), the upper surface of described lower bolster (9) is fixed with left drive block (2), right drive block (1), described left drive block (2) is positioned at left slider (31) left side, there is driving inclined-plane on the right surface of left drive block (2), described right drive block (1) is positioned at the right side of right slide block (32), and there is driving inclined-plane the left surface of right drive block (1);
The lower surface of described cope match-plate pattern (4) is fixed with respectively left fore-set (12), right fore-set (13), described left fore-set (12), the lower surface of right fore-set (13) is fixed with floating template (6), described cylindricality cutter head (5) is fixed on floating template (6) by tool rest (51), described left slider (31) and right slide block (32) are connected to the upper surface of floating template by sliding connecting device, described left slider (31) and right slide block (32) opposite face have the cylindrical breach (312) that diameter is greater than cylindricality tool bit diameter, the left surface of described left slider (31) has the driving inclined-plane agreed with left drive block (2) right flank, the right flank of described right slide block (32) has the driving inclined-plane agreed with right drive block (1) left surface,
Described bullet ejection device (11) comprising: elastomer (111), limit connector (112), described limit connector (112) is inverted T shape structure, limit connector (112) vertical portion is through upper bolster (101) and lower bolster (9), the top of the T-type structure vertical portion of described limit connector (112) is fixed on the lower surface of floating template (6), described limit connector (112) horizontal component is connected with elastomer (111) upper surface, described elastomer (111) lower surface is fixed on the upper surface of die shoe (102).
2. a kind of pipe end Symmetrical Circular Arc shaped device according to claim 1, it is characterized in that: described left slider (31), right slide block (32) are also fixed with left bullet drawing device (8), right bullet drawing device (7), the left end of described left bullet drawing device (8) is fixed on left fore-set (12), and the right-hand member of described right bullet drawing device (7) is fixed on right fore-set (13).
3. a kind of pipe end Symmetrical Circular Arc shaped device according to claim 1 and 2, it is characterized in that, described sliding connecting device is chute type sliding connecting device, described chute type jockey is provided with chute (61) and guide rail (311), described chute is arranged on the upper surface of floating template (6), and described guide rail (311) is arranged on the lower surface of left slider (31) and right slide block (32).
4. a kind of pipe end Symmetrical Circular Arc shaped device according to claim 1 and 2, is characterized in that, the cross section of described cylindrical breach (312) is a sector being not more than 1/2 circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520201039.XU CN204934304U (en) | 2015-04-07 | 2015-04-07 | A kind of pipe end Symmetrical Circular Arc shaped device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520201039.XU CN204934304U (en) | 2015-04-07 | 2015-04-07 | A kind of pipe end Symmetrical Circular Arc shaped device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204934304U true CN204934304U (en) | 2016-01-06 |
Family
ID=55001760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520201039.XU Expired - Fee Related CN204934304U (en) | 2015-04-07 | 2015-04-07 | A kind of pipe end Symmetrical Circular Arc shaped device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204934304U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108057762A (en) * | 2017-12-11 | 2018-05-22 | 深圳市福华特精密技术有限公司 | Design method, mold and the asymmetric method for cutting edge of connector seamless shell asymmetry shaving die |
-
2015
- 2015-04-07 CN CN201520201039.XU patent/CN204934304U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108057762A (en) * | 2017-12-11 | 2018-05-22 | 深圳市福华特精密技术有限公司 | Design method, mold and the asymmetric method for cutting edge of connector seamless shell asymmetry shaving die |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160106 Termination date: 20210407 |