CN208205955U - A kind of short bend pipe cubing - Google Patents
A kind of short bend pipe cubing Download PDFInfo
- Publication number
- CN208205955U CN208205955U CN201820709081.6U CN201820709081U CN208205955U CN 208205955 U CN208205955 U CN 208205955U CN 201820709081 U CN201820709081 U CN 201820709081U CN 208205955 U CN208205955 U CN 208205955U
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- China
- Prior art keywords
- gauge finder
- bend pipe
- gauge
- finder
- short bend
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Abstract
The utility model belongs to part cubing, more particularly to a kind of short bend pipe cubing, suitable for examining the short bend pipe of pipe range L < 500mm, it includes the first gauge finder, the second gauge finder and the bottom vertical plate for connecting the first gauge finder and the second gauge finder, and detection cavity is formed between first gauge finder and the second gauge finder；First gauge finder and the second gauge finder are equipped with positioning pin, and benchmark examination board is placed on the first gauge finder and the second gauge finder by positioning pin；The both ends of first gauge finder and the second gauge finder are provided with the benchmark inspection block of tolerance slot.Originally practical to be made of two pieces of gauge finders and bottom vertical plate, structure is simple, at low cost；Standard inspection block by standard examination board as auxiliary base, and with tolerance slot comes together to complete the detection of the geometric tolerance to the corresponding position degree and two sides pipe end of short bend pipe, and easy to use, it is convenient to operate；Overall volume is small and exquisite, light, is easily portable and stores.
Description
Technical field
The utility model belongs to part cubing, and in particular to a kind of short bend pipe cubing is suitable for examining pipe range L < 500mm
Short bend pipe.
Background technique
Bend pipe utilization rate in auto parts is higher, be especially in exhaust aftertreatment industry it is mostly important, usage amount is very
Big part.Traditional bend pipe cubing generally uses the structure of type chamber.As the corresponding short bend pipe of the application generally uses completely
Profiling type chamber.Although but there are the following problems using also easier for traditional bend pipe cubing:
1. pocket machining cost is very high, corresponding machining period is also longer；It is more with material, than cumbersome；
2. type chamber is not easy to be heat-treated, because heat treatment can generate biggish deformation, it is difficult to repair after complicated mold cavity deformation
Just；And hardness it is low type chamber it is easy to wear, be difficult to repair after abrasion, generally by the way of re-working, the expense of maintenance compared with
It is high；
3. the inspection block of complicated cavity type, processing technology is bad, there is more space angle；Dimensional accuracy is difficult to do standard
Really；
4. measurement is more difficult when traditional bend pipe cubing qualification verifying, it is mostly used the mode of Comparison, is not easy to quantify, be not easy
Measurement is accurate；
5. the components of traditional bend pipe cubing are not easy to form standardized designs；It is difficult to make spare part.
Summary of the invention
The utility model aims to solve the problem that the above problem, provides a kind of short bend pipe cubing, be not necessarily to type chamber, compact, gently
Just, at low cost, it is easily portable and stores.
According to the technical solution of the utility model, the short bend pipe cubing, including the first gauge finder, the second gauge finder and
The bottom vertical plate of the first gauge finder and the second gauge finder is connected, it is empty to form detection between first gauge finder and the second gauge finder
Chamber；First gauge finder and the second gauge finder are equipped with positioning pin, and benchmark examination board is placed in the first gauge finder and second by positioning pin
On gauge finder；The both ends of first gauge finder and the second gauge finder are provided with the benchmark inspection block of tolerance slot.
Further, the opposite side of first gauge finder and the second gauge finder respectively with two side profiles one of short bend pipe
It causes.
Further, the bottom vertical plate is U-board.
The utility model has the beneficial effects that: being made of two pieces of gauge finders and bottom vertical plate, structure is simple, at low cost；
Standard inspection block by standard examination board as auxiliary base, and with tolerance slot come together to complete to the corresponding position degree of short bend pipe and
The detection of the geometric tolerance of two sides pipe end, easy to use, it is convenient to operate；Overall volume is small and exquisite, light, is easily portable and stores.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the top view of Fig. 1.
Fig. 3 is the schematic perspective view of the utility model.
Description of symbols: the first gauge finder of 1-, the second gauge finder of 2-, 3- benchmark examination board, the bottom 4- vertical plate, 5- positioning
Pin, 6- benchmark examine block.
Specific embodiment
Below with reference to specifically embodiment and attached drawing, the utility model is described in further detail.
It is as shown in the figure: the short bend pipe cubing of the utility model, including the first gauge finder 1, the second gauge finder 2 and connection first
The bottom vertical plate 4 of gauge finder 1 and the second gauge finder 2.First gauge finder 1 includes the straight panel section being connected with the second gauge finder 2
Bent plate section, middle straight-plate section end are the reference side of short bend pipe, and it is empty that detection is formed between the first gauge finder 1 and the second gauge finder 2
Chamber.Multiple positioning pins 5 are equipped on the first gauge finder 1 and the second gauge finder 2, benchmark examination board 3 is placed in first by positioning pin 5 and imitates
On shape plate 1 and the second gauge finder 2.The both ends of first gauge finder 1 and the second gauge finder 2 are provided with the benchmark inspection block 6 of tolerance slot.
Specifically, the first gauge finder 1 is consistent with two side profiles of short bend pipe respectively with the opposite side of the second gauge finder 2, more
Accurately to judge whether the position degree at short bend pipe both ends and central axis meets the requirements.Bottom vertical plate 4 can use U-board.
Mode of operation: when the short bend pipe of finished product after examining pipe cutting, standard examination board insertion positioning pin is first set into benchmark, then
Short bend pipe workpiece is put between the first gauge finder and the second gauge finder shown in Fig. 2, and benchmark side end face is close to standard inspection
Plate.Short bend pipe sees that the pipe end faces of two sides whether determined by the benchmark inspection block between tolerance range, is judged with this again after being put into
Whether the geometric tolerance of short bend pipe both sides of the face meets the requirements.
There are surpluses at short bend pipe both ends before pipe cutting, and short bend pipe is much longer at this time, and benchmark inspection block and standard at this moment can be ignored
Short bend pipe workpiece is directly placed at the bend pipe pipe that semi-finished product are examined between the first gauge finder and the second gauge finder by the effect of examination board
Whether road meets the requirements, that is, can determine whether the position degree of pipe both ends and central axis meets the requirements.
The utility model is mainly made of two pieces of gauge finders and bottom vertical plate, and gauge finder examines the position of each pipe section
Degree, bottom vertical plate provide a smooth datum level, bend pipe can be flat in cubing, there is the complicated pipe of space angle as examined
The gauge finder that road can additionally add different angle is tested.In cubing by standard examination board by the positioning pin on gauge finder come really
Determine pipe end benchmark, and examines the geometric tolerance (verticality, surface profile) of pipe both ends of the surface with the standard inspection block with tolerance slot
Deng.For the processing and fabricating mode of its most part generally based on linear cutter, compact is light, is easily portable
And storage.
Claims (3)
1. a kind of short bend pipe cubing, which is characterized in that imitative including the first gauge finder (1), the second gauge finder (2) and connection first
The bottom vertical plate (4) of shape plate (1) and the second gauge finder (2) is formed between first gauge finder (1) and the second gauge finder (2)
Detect cavity；First gauge finder (1) and the second gauge finder (2) are equipped with positioning pin (5), and benchmark examination board (3) passes through positioning pin (5)
It is placed on the first gauge finder (1) and the second gauge finder (2)；The both ends of first gauge finder (1) and the second gauge finder (2) are provided with
The benchmark of tolerance slot examines block (6).
2. short bend pipe cubing according to claim 1, which is characterized in that first gauge finder (1) and the second gauge finder
(2) opposite side is consistent with two side profiles of short bend pipe respectively.
3. short bend pipe cubing according to claim 1, which is characterized in that the bottom vertical plate (4) is U-board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820709081.6U CN208205955U (en) | 2018-05-11 | 2018-05-11 | A kind of short bend pipe cubing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820709081.6U CN208205955U (en) | 2018-05-11 | 2018-05-11 | A kind of short bend pipe cubing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208205955U true CN208205955U (en) | 2018-12-07 |
Family
ID=64519722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820709081.6U Active CN208205955U (en) | 2018-05-11 | 2018-05-11 | A kind of short bend pipe cubing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208205955U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114838638A (en) * | 2022-03-25 | 2022-08-02 | 东风汽车集团股份有限公司 | Detection tool and measurement method for measuring positional accuracy of trimming line of stamped part |
-
2018
- 2018-05-11 CN CN201820709081.6U patent/CN208205955U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114838638A (en) * | 2022-03-25 | 2022-08-02 | 东风汽车集团股份有限公司 | Detection tool and measurement method for measuring positional accuracy of trimming line of stamped part |
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