CN202668178U - Pipe bend test sample machining tool - Google Patents
Pipe bend test sample machining tool Download PDFInfo
- Publication number
- CN202668178U CN202668178U CN 201220248937 CN201220248937U CN202668178U CN 202668178 U CN202668178 U CN 202668178U CN 201220248937 CN201220248937 CN 201220248937 CN 201220248937 U CN201220248937 U CN 201220248937U CN 202668178 U CN202668178 U CN 202668178U
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- CN
- China
- Prior art keywords
- control cabinet
- processing tool
- tube bending
- connecting rod
- sample processing
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- Expired - Lifetime
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Abstract
The utility model discloses a pipe bend test sample machining tool which is used for clamping a pipe test sample. The pipe bend test sample machining tool comprises a base, a support, a baffle plate and a control and press component, wherein the support, the baffle plate and the control and press component are arranged on the base; the baffle plate is arranged on one side of the support and is perpendicular to the axial direction of the pipe test sample; and the control and compress component is arranged on the other side of the support. The pipe bend test sample machining tool is convenient, efficient, safe and reliable; the distance between two milling cutters can be adjusted as required; the test sample is not needed to be centered manually in the pipe clamping process; and the problem of difficulty in pipe bend test sample machining is solved.
Description
Technical field
The utility model relates to a kind of processing tool, is specifically related to a kind of tube bending sample processing tool.
Background technology
Bend test is the test of the mechanical characteristic when measuring material Bending load, is one of basic skills of mechanical property of materials test.The amount of deflection that bend test is mainly used in measuring the bending strength of material and can reflects plasticity index.Bend test also can be used to check the surface quality of material.During test sample is loaded, it is bent to a certain degree, observing specimen surface has free from flaw.Therefore bend specimen is one of important means of the material property such as check nuclear power generating equipment, member and welding performance.Take a sample initial method of the bend specimen of pipe adopts the sawing machine sawing, and two processing end faces are difficult to keeping parallelism after the sawing, need through planer processing, and process is loaded down with trivial details, and machining accuracy is low, is not suitable for the batch sampling of nuclear power product physics and chemistry chamber test.
The utility model content
The utility model provides a kind of tube bending sample processing tool, this frock is convenient, efficient, safe, reliable, according to requiring to adjust two milling cutter distances, need not artificial centering sample in the clamping pipe process during use, solved pipe processing bend specimen hard problem.
In order to achieve the above object, the utility model is achieved through the following technical solutions:
A kind of tube bending sample processing tool is used for the clamping tubular specimen, and it comprises base, is characterized in, also comprises to be arranged on the base: bearing, baffle plate, control hold down assembly; Described baffle plate is arranged on a side of bearing, and this baffle plate is axially vertical with tubular specimen; Described control holds down assembly and is arranged on the opposite side of bearing.
Described control holds down assembly and comprises:
Control cabinet;
Trapezoid block, described trapezoid block is arranged in the control cabinet;
Connecting rod, described connecting rod one end links to each other with trapezoid block, and its other end extension is arranged on outside the control cabinet;
Movable pressing board, described movable pressing board links to each other with the connecting rod other end;
Movable block, described movable block are trapezoidal, and the oblique waist correspondence of this movable block is pressed on the oblique waist of trapezoid block, and the slip by movable block drives successively trapezoid block, connecting rod and movable pressing board and moves along the tubular specimen axial direction;
Adjusting rod, described adjusting rod pass control cabinet and link to each other with an end of movable block.
Described control holds down assembly and also comprises the first spring, and described the first spring was arranged between another end of control cabinet inwall and movable block; And,
Described control holds down assembly and also comprises a pair of the second spring, and a pair of described the second spring is arranged on the both sides of connecting rod, and is stuck between trapezoid block waist and the control cabinet.
Described base edge position is provided with some locating slots.
Described bearing is axially arranged with the V-type groove along tubular specimen.
A kind of tube bending sample of the utility model processing tool compared with prior art has the following advantages:
The utility model is convenient, efficient, safe, reliable, according to requiring to adjust two milling cutter distances, need not artificial centering sample in the clamping pipe process during use, has solved pipe processing bend specimen hard problem.
Description of drawings
Fig. 1 is a kind of tube bending sample of the utility model tool structure for processing schematic diagram;
Fig. 2 is a kind of tube bending sample of the utility model processing tool application structure schematic diagram;
Fig. 3 is the utility model control cabinet internal structure schematic diagram.
The specific embodiment
Below in conjunction with accompanying drawing, by describing a better specific embodiment in detail, the utility model is further elaborated.
As shown in Figure 1, a kind of tube bending sample processing tool, it comprises base 1, is arranged on the base 1: bearing 2, baffle plate 3, control hold down assembly; Described baffle plate 3 is arranged on a side of bearing 2, this baffle plate 3 and tubular specimen 5 axial vertical (referring to Fig. 2); Described control holds down assembly and is arranged on the opposite side of bearing 2.Described base 1 marginal position place is provided with two locating slots 11, and described bearing 2 is axially arranged with V-type groove 21 along tubular specimen.
As shown in Figure 3, described control holds down assembly and comprises: control cabinet 41; Trapezoid block 42, described trapezoid block 42 is arranged in the control cabinet 41; Connecting rod 43, described connecting rod 43 1 ends link to each other with trapezoid block 42, and its other end extension is arranged on outside the control cabinet 41; Movable pressing board 44, described movable pressing board 44 extend an end that is arranged on outside the control cabinet 41 with connecting rod 43 and link to each other; Movable block 45, described movable block 45 is trapezoidal, and the oblique waist correspondence of this movable block 45 is pressed on the oblique waist of trapezoid block 42, and the slip by movable block 45 drives successively trapezoid block 42, connecting rod 43 and movable pressing board 44 and moves along tubular specimen 5 axial directions; Adjusting rod 46, described adjusting rod 46 pass control cabinet 41 and link to each other with a bottom of movable block 45; The first spring 47, described the first spring 47 is arranged between another bottom of control cabinet 41 inwalls and movable block 45; And, a pair of the second spring 48, a pair of described the second spring 48 is arranged on the both sides of connecting rod 43, and is stuck between trapezoid block 42 waists and the control cabinet 1.
As shown in Figure 2, during the utility model the field, at first by locating slot 11 this frock is installed on the milling machine, the tubular specimen 5 of optional needs processing is positioned in the V-type groove 21 of bearing 2, screw adjusting rod 46, promote to move on the movable block 45, move right thereby drive trapezoid block 42, connecting rod 43 and movable pressing board 44, the first spring 47 and the second spring 48 are in impaction state in this process, until tubular specimen 5 is pressed abd fixed between movable pressing board 44 and the baffle plate 3.Adjust the distance of two milling cutters on the milling machine, carry out the processing of tubular specimen 5.Such as need follow-up second tubular specimen 5 processed, then unscrewing first adjusting rod 46 retreats adjusting rod 46, because the effect of the first spring 47, movable block 45 moves down, and under the effect of a pair of the second spring 48, trapezoid block 42 moves to left again, and simultaneously drivening rod 43 and movable pressing board 44 move to left, tubular specimen 5 is namely released, removes first tubular specimen 5, again according to above-mentioned step second tubular specimen 5 of reloading.
In sum, a kind of tube bending sample of the utility model processing tool, this frock is convenient, efficient, safe, reliable, and foundation requires to adjust two milling cutter distances during use, need not artificial centering sample in the clamping pipe process, solved pipe processing bend specimen hard problem.
Although content of the present utility model has been done detailed introduction by above preferred embodiment, will be appreciated that above-mentioned description should not be considered to restriction of the present utility model.After those skilled in the art have read foregoing, for multiple modification of the present utility model with to substitute all will be apparent.Therefore, protection domain of the present utility model should be limited to the appended claims.
Claims (6)
1. tube bending sample processing tool is used for clamping tubular specimen (5), and it comprises base (1), it is characterized in that, also comprises to be arranged on the base (1): bearing (2), baffle plate (3), control hold down assembly; Described baffle plate (3) is arranged on a side of bearing (2), and this baffle plate (3) is axially vertical with tubular specimen (5); Described control holds down assembly and is arranged on the opposite side of bearing (2).
2. tube bending sample processing tool according to claim 1 is characterized in that, described control holds down assembly and comprises:
Control cabinet (41);
Trapezoid block (42), described trapezoid block (42) are arranged in the control cabinet (41);
Connecting rod (43), described connecting rod (43) one ends link to each other with trapezoid block (42), and its other end extension is arranged on outside the control cabinet (41);
Movable pressing board (44), described movable pressing board (44) links to each other with connecting rod (43) other end;
Movable block (45), described movable block (45) is trapezoidal, the oblique waist correspondence of this movable block (45) is pressed on the oblique waist of trapezoid block (42), and the slip by movable block (45) drives successively trapezoid block (42), connecting rod (43) and movable pressing board (44) and moves along tubular specimen (5) axial direction;
Adjusting rod (46), described adjusting rod (46) pass control cabinet (41) and link to each other with an end of movable block (45).
3. tube bending sample processing tool according to claim 2, it is characterized in that, described control holds down assembly and also comprises the first spring (47), and described the first spring (47) was arranged between another end of control cabinet (41) inwall and movable block (45).
4. tube bending sample processing tool according to claim 2, it is characterized in that, described control holds down assembly and also comprises a pair of the second spring (48), a pair of described the second spring (48) is arranged on the both sides of connecting rod (43), and is stuck between trapezoid block (42) waist and the control cabinet (41).
5. tube bending sample processing tool according to claim 1 is characterized in that, described base (1) marginal position place is provided with some locating slots (11).
6. tube bending sample processing tool according to claim 1 is characterized in that, described bearing (2) is axially arranged with V-type groove (21) along tubular specimen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220248937 CN202668178U (en) | 2012-05-30 | 2012-05-30 | Pipe bend test sample machining tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220248937 CN202668178U (en) | 2012-05-30 | 2012-05-30 | Pipe bend test sample machining tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202668178U true CN202668178U (en) | 2013-01-16 |
Family
ID=47489111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220248937 Expired - Lifetime CN202668178U (en) | 2012-05-30 | 2012-05-30 | Pipe bend test sample machining tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202668178U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102658490A (en) * | 2012-05-30 | 2012-09-12 | 上海电气核电设备有限公司 | Bent pipe sample machining fixture |
| CN103056905A (en) * | 2013-01-18 | 2013-04-24 | 昆山勇翔精密机械有限公司 | Clamping seat for automobile bearing cover end face processing |
-
2012
- 2012-05-30 CN CN 201220248937 patent/CN202668178U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102658490A (en) * | 2012-05-30 | 2012-09-12 | 上海电气核电设备有限公司 | Bent pipe sample machining fixture |
| CN103056905A (en) * | 2013-01-18 | 2013-04-24 | 昆山勇翔精密机械有限公司 | Clamping seat for automobile bearing cover end face processing |
| CN103056905B (en) * | 2013-01-18 | 2015-08-05 | 昆山勇翔精密机械有限公司 | A kind of automobile bearing lid end face processing grip slipper |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130116 |
|
| CX01 | Expiry of patent term |