CN217132083U - Quick detection device of straightness that hangs down of powder metallurgy goods cross - Google Patents
Quick detection device of straightness that hangs down of powder metallurgy goods cross Download PDFInfo
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- CN217132083U CN217132083U CN202220740816.8U CN202220740816U CN217132083U CN 217132083 U CN217132083 U CN 217132083U CN 202220740816 U CN202220740816 U CN 202220740816U CN 217132083 U CN217132083 U CN 217132083U
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- powder metallurgy
- spring
- supporting shoe
- perpendicularity
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Abstract
The utility model discloses a powder metallurgy goods cross straightness short-term test device that hangs down, including bottom plate and strutting arrangement, the up end of bottom plate is provided with support frame and strutting arrangement, is provided with the amesdial on the support frame, and the one end of amesdial is provided with the extension rod, strutting arrangement includes first supporting shoe, second supporting shoe and third supporting shoe, and just first supporting shoe is provided with the telescopic link that can stretch out and draw back through the spring, and is provided with the locating piece on one side of the third supporting shoe. This powder metallurgy product cross straightness short-term test device that hangs down can utilize the amesdial short-term test powder metallurgy product cross, improves work efficiency greatly, and the precision is than higher moreover, is particularly suitable for end metallurgy product cross to detect in batches on a large scale, is fit for on-line measuring.
Description
Technical Field
The utility model belongs to powder metallurgy goods detection area specifically is a powder metallurgy goods cross straightness short-term test device that hangs down.
Background
The vortex compressor cross has strict requirements on perpendicularity, because the tolerance is small, the detection needs to be carried out on a specific device, a three-coordinate detection device is one of the devices, three coordinates mainly detect a plurality of data in a sampling mode before shipment, the detection is not comprehensive, along with the fact that the requirements of the vortex compressor cross are more and more strict, the key characteristics need process control, online detection is needed, the measuring beat of the three coordinates is not suitable, and the customer has special requirements, and 100% total number detection is added before shipment.
Disclosure of Invention
The above-mentioned problem to prior art exists, the utility model aims to solve the technical problem that a quick detection device of straightness that hangs down is provided to powder metallurgy goods cross to solve the unsuitable on-line measuring of present three-coordinate measurement, the problem of inefficiency moreover.
In order to solve the technical problem, the utility model discloses a technical scheme be:
the utility model provides a quick detection device of straightness that hangs down of powder metallurgy goods cross, includes bottom plate and strutting arrangement, the up end of bottom plate is provided with support frame and strutting arrangement, is provided with the amesdial on the support frame, and the one end of amesdial is provided with the extension rod, strutting arrangement includes first supporting shoe, second supporting shoe and third supporting shoe, and just first supporting shoe is provided with the telescopic link that can stretch out and draw back through the spring, and third supporting shoe one side is provided with the locating piece.
Furthermore, the supporting device is provided with 2 groups of first supporting blocks and second supporting blocks, and the third supporting block is provided with 2, and is respectively arranged between the 2 groups of first supporting blocks and second supporting blocks.
Furthermore, a groove is formed in the first supporting block, a through hole is formed in the side wall of the first supporting block, a spring is arranged in the groove, a telescopic rod is embedded in the through hole, and the position of the telescopic rod corresponds to the position of the spring.
Furthermore, one end of the spring is fixedly connected with the inner wall of the groove, and the other end of the spring is matched with one end of the telescopic rod.
Furthermore, a stopping block is arranged at the joint of the telescopic rod and the spring, and the diameter of the stopping block is larger than that of the through hole.
Furthermore, the inner side surface of the second supporting block and the side surface of the positioning block are both provided with vertexes, and the vertex position of the inner side surface of the second supporting block corresponds to the position of the telescopic rod.
Furthermore, the positions of the dial indicator and the extension rod correspond to the positions of the supporting device.
Has the advantages that: compared with the prior art, the method has the following advantages:
this powder metallurgy product cross straightness short-term test device that hangs down can utilize the amesdial short-term test powder metallurgy product cross, improves work efficiency greatly, and the precision is than higher moreover, is particularly suitable for end metallurgy product cross to detect in batches on a large scale, is fit for on-line measuring.
Drawings
FIG. 1 is a schematic structural diagram of a device for rapidly detecting the perpendicularity of a cross of a powder metallurgy product;
FIG. 2 is a schematic diagram of the detection of the device for rapidly detecting the perpendicularity of the cross of the powder metallurgy product.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
As shown in fig. 1 and 2, the quick verticality detection device for powder metallurgy product cross comprises a base plate 1 and a supporting device, the upper end face of the base plate 1 is provided with a supporting frame 2 and a supporting device, the supporting frame 2 is provided with a dial indicator 3, one end of the dial indicator 3 is provided with an extension rod 4, the original pointer length of the dial indicator 3 is insufficient, the extension rod 4 is arranged, it is guaranteed that the dial indicator 3 can detect a product, the supporting device comprises a first supporting block 5, a second supporting block 6 and a third supporting block 7, the first supporting block 5 is provided with a telescopic rod 10 capable of stretching through a spring 9, and a positioning block 8 is arranged on one side of the third supporting block 7.
As shown in fig. 1, the supporting device is provided with 2 groups of first supporting blocks 5 and second supporting blocks 6, which are respectively arranged on the upper end surface of the bottom plate 1, and 2 third supporting blocks 7 are respectively arranged between the 2 groups of first supporting blocks 5 and second supporting blocks 6, and the top ends of the first supporting blocks 5, the second supporting blocks 6 and the third supporting blocks 7 are located on the same plane, so as to ensure that the supporting device can support a column product.
Be provided with recess 501 on the first supporting block 5, and the lateral wall of first supporting block 5 is provided with the through-hole, be provided with spring 9 in the recess 501, it has telescopic link 10 to inlay in the through-hole, and the position of telescopic link 10 is corresponding with spring 9 position, when the boss of product downside inserts between first supporting block 5 and the second supporting shoe 6, telescopic link 10 tightly withstands the lower protruding piece of product under the effect of spring 9, stability and accuracy when guaranteeing to measure.
The telescopic link 10 is provided with the stopper with spring 9 junction, and the diameter that just blocks the stopper is greater than the diameter of through-hole, prevents that telescopic link 10 excessively stretches out.
The medial surface of second supporting shoe 6 and the side of locating piece 8 all are provided with summit 11, and each boss of product can be accurately positioned to summit 11, and convenient the measurement, the summit 11 position of the 6 medial surfaces of second supporting shoe is corresponding with the position of telescopic link 10, and telescopic link 10 tightly withstands the lower protruding piece of product under the effect of spring 9, stability and accuracy when guaranteeing to measure.
The positions of the dial indicator 3 and the extension rod 4 correspond to the supporting device, and the dial indicator 3 can accurately detect a product.
As shown in fig. 2, the standard component is placed on the supporting device, one side of two bosses in the Z direction of the product is contacted with the vertex 11 of the second supporting block 6, the telescopic rod 10 can prop the two bosses by the spring 9 on the other side to ensure that the bosses can not move forwards and backwards, then the standard component slides leftwards, one of the bosses is contacted with the vertex 11 of the positioning block 8 in the Y direction, the dial indicator is adjusted to a certain pressure, the position is subjected to zero alignment, the detection device is corrected by the standard component, the standard component is taken down, and the X surface of the workpiece is placed on the jig rack. And finally, when other products are measured, the two bosses in the Z direction of the workpiece slide from right to left, in the whole sliding process, the telescopic rods 10 of the two springs 9 in the Z direction are always pressed by a certain force, when the two bosses in the Y direction contact the vertex 11 in the Y direction, the workpiece is stopped to move, the dial indicator data at the moment is the vertical error of the two bosses in the Y direction relative to the two bosses in the Z direction (the reference standard of the error is the standard part in the past), the detection efficiency is greatly improved, the measurement beat is 5 seconds from the 3-minute displacement measured by the three coordinates in the past, and the device is suitable for online detection and is suitable for the crosses (0LDHAMS RING) in different styles.
The utility model provides a powder metallurgy goods cross straightness short-term test device's thinking and implementation method, the concrete application way is many, only above the utility model discloses an optimal implementation mode should point out, to this technical field's ordinary skilled person, is not deviating from the utility model discloses under the prerequisite of principle, can also make a plurality of improvements, these improvements also should be regarded as the utility model discloses a protection range.
Claims (7)
1. The utility model provides a powder metallurgy goods cross straightness short-term test device that hangs down which characterized in that: including bottom plate (1) and strutting arrangement, the up end of bottom plate (1) is provided with support frame (2) and strutting arrangement, is provided with amesdial (3) on support frame (2), and the one end of amesdial (3) is provided with extension rod (4), strutting arrangement includes first supporting shoe (5), second supporting shoe (6) and third supporting shoe (7), and just first supporting shoe (5) are provided with telescopic link (10) that can stretch out and draw back through spring (9), and third supporting shoe (7) one side is provided with locating piece (8).
2. The powder metallurgy product cross perpendicularity rapid detection device according to claim 1, characterized in that: the supporting device is provided with 2 groups of first supporting blocks (5) and second supporting blocks (6), and the third supporting blocks (7) are provided with 2 and are respectively arranged between the 2 groups of first supporting blocks (5) and second supporting blocks (6).
3. The powder metallurgy product cross perpendicularity rapid detection device according to claim 2, characterized in that: be provided with recess (501) on first supporting block (5), and the lateral wall of first supporting block (5) is provided with the through-hole, is provided with spring (9) in recess (501), has inlayed in the through-hole telescopic link (10), and the position of telescopic link (10) is corresponding with spring (9) position.
4. The device for rapidly detecting the perpendicularity of the powder metallurgy product cross according to claim 3, wherein: one end of the spring (9) is fixedly connected with the inner wall of the groove (501), and the other end of the spring (9) is matched with one end of the telescopic rod (10).
5. The device for rapidly detecting the perpendicularity of the powder metallurgy product cross according to claim 4, wherein: a stop block is arranged at the joint of the telescopic rod (10) and the spring (9), and the diameter of the stop block is larger than that of the through hole.
6. The powder metallurgy product cross perpendicularity rapid detection device according to claim 2, characterized in that: the inner side surface of the second supporting block (6) and the side surface of the positioning block (8) are both provided with vertexes (11), and the positions of the vertexes (11) of the inner side surface of the second supporting block (6) correspond to the positions of the telescopic rods (10).
7. The powder metallurgy product cross perpendicularity rapid detection device according to claim 1, characterized in that: the positions of the dial indicator (3) and the extension rod (4) correspond to the positions of the supporting device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220740816.8U CN217132083U (en) | 2022-03-31 | 2022-03-31 | Quick detection device of straightness that hangs down of powder metallurgy goods cross |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220740816.8U CN217132083U (en) | 2022-03-31 | 2022-03-31 | Quick detection device of straightness that hangs down of powder metallurgy goods cross |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217132083U true CN217132083U (en) | 2022-08-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220740816.8U Active CN217132083U (en) | 2022-03-31 | 2022-03-31 | Quick detection device of straightness that hangs down of powder metallurgy goods cross |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217132083U (en) |
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2022
- 2022-03-31 CN CN202220740816.8U patent/CN217132083U/en active Active
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