CN218211112U - Stamping outer ring wall thickness difference measuring device - Google Patents
Stamping outer ring wall thickness difference measuring device Download PDFInfo
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- CN218211112U CN218211112U CN202222653460.7U CN202222653460U CN218211112U CN 218211112 U CN218211112 U CN 218211112U CN 202222653460 U CN202222653460 U CN 202222653460U CN 218211112 U CN218211112 U CN 218211112U
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- measuring
- outer ring
- wall thickness
- positioning
- punching
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Abstract
The utility model discloses a punching press outer lane wall thickness difference measuring device, include: a measuring support; the measuring head is arranged on the measuring support, and a supporting part tangent to the inner wall of the punching outer ring is arranged on the measuring head; the positioning block is arranged on the measuring support in an adjustable manner; the measuring tool is arranged on the measuring support and is opposite to the measuring head; the measuring tool is characterized in that the punching outer ring is arranged on the measuring head, the positioning block is abutted against the outer wall of the punching outer ring to complete positioning of the punching outer ring, the measuring tool is abutted against the outer wall of the punching outer ring, and the punching outer ring is rotated to measure the wall thickness of the punching outer ring. The utility model provides a punching press outer lane wall thickness difference measuring device, simple structure, convenient operation improves measurement accuracy and efficiency.
Description
Technical Field
The utility model relates to a bearing technical field, in particular to poor measuring device of punching press outer lane wall thickness.
Background
In the prior art, a gauge adopted by the stamping outer ring in measuring the wall thickness difference is a tip micrometer usually. During measurement, a tip micrometer is held by one hand of a worker, the outer ring is punched by the other hand of the worker in a rotating mode, the wall thickness of a plurality of points is obtained through measurement in sequence, and the radial wall thickness difference can be obtained by subtracting the minimum value from the maximum value of the measured wall thickness.
However, this measurement method has the following disadvantages:
(1) The measurement accuracy is poor, because the points can not be continuously obtained manually, and the obtained points can not be ensured to be all positioned on the same cross section, the wall thickness difference on one cross section can not be accurately measured, and only a rough value can be obtained;
(2) The measuring efficiency is low, and the wall thickness difference is obtained by calculating the wall thickness difference of a plurality of points required to be measured in the measuring process, so that the measuring process is longer, the detection frequency in the production process is not high, and the probability of generating poor products is increased.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a poor measuring device of punching press outer lane wall thickness can improve measurement accuracy and efficiency.
Based on the above problem, the utility model provides a technical scheme is:
a stamped outer race wall thickness differential measurement device, comprising:
a measuring support;
the measuring head is arranged on the measuring support, and a supporting part tangent to the inner wall of the punching outer ring is arranged on the measuring head;
the positioning block is arranged on the measuring support in an adjustable manner;
the measuring tool is arranged on the measuring support and is opposite to the measuring head;
the measuring tool is characterized in that the punching outer ring is arranged on the measuring head, the positioning block is abutted against the outer wall of the punching outer ring to complete positioning of the punching outer ring, the measuring tool is abutted against the outer wall of the punching outer ring, and the punching outer ring is rotated to measure the wall thickness of the punching outer ring.
In some embodiments, the measuring stand comprises a bottom plate and a side plate fixed on the bottom plate.
In some embodiments, the measuring tool is mounted on the side plate via a support assembly, the support assembly includes a fixing rod fixed on the side plate, a connecting rod telescopically disposed on the fixing rod, and a positioning rod mounted on the connecting rod, the positioning rod extends to above the measuring head along a horizontal direction, and the measuring tool is mounted on the positioning rod.
In some embodiments, the fixing rod is provided with a fixing groove for the connection rod to extend into, and the connection rod is fixed on the fixing rod through a first positioning member.
In some embodiments, the connecting rod includes two positioning portions symmetrically arranged, a positioning groove for the positioning rod to pass through is formed between the two positioning portions, and the two positioning portions are connected through a first connecting piece.
In some embodiments, two mounting portions are symmetrically arranged on the positioning rod, a mounting groove for the measuring tool to extend into is formed between the two mounting portions, and the two mounting portions are connected through a second connecting piece.
In some embodiments, the positioning block is mounted on the side plate through a second positioning element, and an adjusting slot into which the second positioning element extends is provided on the positioning block.
In some embodiments, the measuring head further includes a spindle extending in a horizontal direction, and the support portion is disposed radially outside the spindle.
In some embodiments, the mandrel is mounted on the side plate through a third positioning element, and the mandrel is provided with a limiting groove for the third positioning element to extend into.
In some of these embodiments, the gauge is a dial gauge.
Compared with the prior art, the utility model has the advantages that:
1. the measuring accuracy is high, the outer ring of the punching press is rotated for a circle on the measuring head for measurement, continuous point taking and point taking at the same section are guaranteed, the accuracy is greatly improved, meanwhile, the micrometer is high in resolution compared with a tip micrometer, manual measuring errors can be reduced, and the measuring accuracy is also improved.
2. The measuring efficiency is high, the radial wall thickness difference can be obtained only by rotating for one circle during measurement, the measuring time consumption is short, the detection frequency in the production process can be increased, and the generation of defective products is reduced.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of an embodiment of a device for measuring a wall thickness difference of a stamped outer ring according to the present invention;
fig. 2 is a schematic front structural view of an embodiment of the present invention;
fig. 3 is a schematic side view of an embodiment of the present invention;
fig. 4 is a schematic cross-sectional view of an embodiment of the present invention;
fig. 5 is one of schematic structural diagrams of a probe according to an embodiment of the present invention;
fig. 6 is a second schematic structural diagram of a probe according to an embodiment of the present invention;
wherein:
1. a base plate;
2. a side plate;
3. fixing the rod;
4. a connecting rod; 4-1, a positioning part;
5. positioning a rod; 5-1, mounting part;
6. a measuring tool;
7. a measuring head; 7-1, a mandrel; 7-1a and a limiting groove; 7-2, a support part;
8. positioning blocks; 8-1, adjusting the groove;
9. a first positioning member;
10. a first connecting member;
11. a second connecting member;
12. a second positioning member;
13. a third positioning member;
14. and stamping the outer ring.
Detailed Description
The above-described scheme is further illustrated below with reference to specific examples. It should be understood that these examples are for illustrative purposes and are not intended to limit the scope of the present invention. The conditions used in the examples may be further adjusted according to the conditions of the particular manufacturer, and the conditions not specified are generally the conditions in routine experiments.
Referring to fig. 1 to 4, for the embodiment of the utility model provides a stamping outer ring wall thickness difference measuring device, including measuring the support, install gauge head 7 on measuring the support, locating piece 8 and measuring tool 6, be equipped with on gauge head 7 with tangent supporting part 7-1 of 14 inner walls of stamping outer ring, locating piece 8 position adjustable installs on measuring the support, measuring tool 6 sets up with gauge head 7 relatively, arrange stamping outer ring 14 in on gauge head 7, locating piece 8 and stamping outer ring 14's outer wall looks butt is in order to accomplish the location of stamping outer ring 14, measuring tool 6 and stamping outer ring 14's outer wall looks butt, rotatory stamping outer ring 14 is with the wall thickness of volume stamping outer ring 14.
Wherein, measure the support and include bottom plate 1 and fix curb plate 2 on the bottom plate 1, preferably, curb plate 2 is connected with bottom plate 1 is the acute angle to in support punching press outer lane 14. The measuring tool 6 adopts a dial indicator and is arranged on the side plate 2 through a supporting component.
The supporting component comprises a fixing rod 3 fixed on the side plate 2, a connecting rod 4 arranged on the fixing rod 3 in a telescopic mode and a positioning rod 5 arranged on the connecting rod 4, the positioning rod 5 extends to the position above the measuring head 7 along the horizontal direction, and the measuring tool 6 is arranged on the positioning rod 5.
Specifically, the fixing rod 3 is provided with a fixing groove for the connecting rod 4 to extend into, the connecting rod 4 is fixed on the fixing rod 3 through a first positioning piece 9, the first positioning piece 9 can adopt a screw rod, the screw rod is in threaded connection with the fixing rod 3, and the inner end of the screw rod is in butt joint with the connecting rod 4 to fix the connecting rod 4 on the fixing rod 3. The first positioning member 9 is released, and the position of the connecting rod 4 in the fixing rod 3 can be moved to adjust the height of the connecting rod 4, and thus the height of the gauge 6, to accommodate the measurement of different sizes of the drawn cup 14.
In order to facilitate the installation of the positioning rod 5, the connecting rod 4 comprises two positioning portions 4-1 which are symmetrically arranged, a positioning groove for the positioning rod 5 to pass through is formed between the two positioning portions 4-1, the two positioning portions 4-1 are connected through a first connecting piece 10, preferably, the first connecting piece 10 can be a bolt, when the positioning rod 5 is installed, the positioning rod 5 extends into the positioning groove, and then the two positioning portions 4-1 are connected through the first connecting piece 10, so that the positioning rod 5 can be fixed on the connecting rod 4.
In order to facilitate the installation of the measuring tool 6, the positioning rod 5 is provided with two symmetrically arranged installation parts 5-1, an installation groove for the measuring tool 6 to extend into is formed between the two installation parts 5-1, the two installation parts 5-1 are connected through a second connecting piece 11, and preferably, the second connecting piece 11 can adopt a bolt. When the dial gauge is installed, the measuring rod installation part of the dial gauge extends into the installation groove, and then the two installation parts 5-1 are connected through the second connecting piece 11, so that the dial gauge can be fixed on the positioning rod 5.
In this example, the positioning block 8 is mounted on the side plate 2 via the second positioning member 12, the positioning block 8 is provided with an adjusting groove 8-1 into which the second positioning member 12 extends, the adjusting groove 8-1 extends along the length direction of the positioning block 8, and the outer wall of the outer ring 14 on the measuring head 7 is abutted by adjusting the position of the positioning block 8 to position the outer ring 14.
Referring to fig. 5 and 6, the probe 7 further includes a spindle 7-1 extending in the horizontal direction, and the support portion 7-2 is disposed radially outside the spindle 7-1. Specifically, the mandrel 7-1 extends along the thickness direction of the side plate 2 and is mounted on the side plate 2 through a third positioning part 13, a limiting groove 7-1a for the third positioning part 13 to extend into is formed in the mandrel 7-1, and the third positioning part 13 can be a screw rod.
The utility model discloses a theory of operation does:
the punching outer ring 14 is placed on the measuring head 7, the supporting portion 7-2 is made to be tangent to the inner wall of the punching outer ring 14, the position of the positioning block 8 is adjusted to enable the positioning block to be abutted to the outer wall of the punching outer ring 14 so as to complete positioning of the punching outer ring 14, the dial indicator is adjusted to enable the measuring rod of the dial indicator to be abutted to the outer wall of the punching outer ring 14, the punching outer ring 14 is rotated, the swing lattice number of the pointer of the dial indicator is recorded, and then the radial wall thickness difference of the punching outer ring 14 can be measured. When the thickness difference of the radial walls of different sections needs to be measured, the measurement can be carried out by adjusting the positions of the measuring head 7 and the dial indicator. When measuring products with different outer diameters, the position of the positioning block 8 can be adjusted to carry out measurement.
To sum up, this measuring device simple structure, operating personnel single hand rotatory round punching press outer lane can accomplish and carry out the measurement operation of wall thickness, has improved measurement accuracy and efficiency.
The above-mentioned embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and the protection scope of the present invention cannot be limited thereby. All equivalent changes and modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.
Claims (10)
1. A stamping outer ring wall thickness difference measuring device is characterized by comprising:
a measuring support;
the measuring head is arranged on the measuring support, and a supporting part tangent to the inner wall of the punching outer ring is arranged on the measuring head;
the positioning block is arranged on the measuring support in an adjustable manner;
the measuring tool is arranged on the measuring support and is opposite to the measuring head;
the measuring tool is characterized in that the punching outer ring is arranged on the measuring head, the positioning block is abutted against the outer wall of the punching outer ring to complete positioning of the punching outer ring, the measuring tool is abutted against the outer wall of the punching outer ring, and the punching outer ring is rotated to measure the wall thickness difference of the punching outer ring.
2. The stamped outer race wall thickness differential measurement device of claim 1, wherein: the measuring support comprises a bottom plate and a side plate fixed on the bottom plate.
3. The stamped outer race wall thickness difference measuring device according to claim 2, characterized in that: the measuring tool is installed on the side plate through the supporting component, the supporting component comprises a fixed rod fixed on the side plate, a connecting rod arranged on the fixed rod in a telescopic mode and a positioning rod installed on the connecting rod, the positioning rod extends to the upper portion of the measuring head along the horizontal direction, and the measuring tool is installed on the positioning rod.
4. The stamped outer race wall thickness differential measurement device of claim 3, wherein: the fixing rod is provided with a fixing groove for the connecting rod to stretch into, and the connecting rod is fixed on the fixing rod through a first positioning piece.
5. The stamped outer race wall thickness differential measurement device of claim 4, wherein: the connecting rod includes two location portions of symmetrical arrangement, form between two location portions and supply the constant head tank that the locating lever passed, connect through first connecting piece between two location portions.
6. The stamped outer race wall thickness differential measurement device of claim 5, wherein: two installation parts which are symmetrically arranged are arranged on the positioning rod, a mounting groove for the measuring tool to stretch into is formed between the two installation parts, and the two installation parts are connected through a second connecting piece.
7. The stamped outer race wall thickness differential measurement device of claim 2, wherein: the positioning block is installed on the side plate through a second positioning piece, and an adjusting groove for the second positioning piece to extend into is formed in the positioning block.
8. The stamped outer race wall thickness differential measurement device of claim 2, wherein: the measuring head further comprises a mandrel extending in the horizontal direction, and the supporting portion is arranged on the radial outer side of the mandrel.
9. The stamped outer race wall thickness differential measurement device of claim 8, wherein: the mandrel is installed on the side plate through a third positioning piece, and a limiting groove for the third positioning piece to extend into is formed in the mandrel.
10. The stamped outer ring wall thickness difference measuring device according to any one of claims 1 to 9, wherein: the measuring tool is a dial indicator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222653460.7U CN218211112U (en) | 2022-10-09 | 2022-10-09 | Stamping outer ring wall thickness difference measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222653460.7U CN218211112U (en) | 2022-10-09 | 2022-10-09 | Stamping outer ring wall thickness difference measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218211112U true CN218211112U (en) | 2023-01-03 |
Family
ID=84639061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222653460.7U Active CN218211112U (en) | 2022-10-09 | 2022-10-09 | Stamping outer ring wall thickness difference measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218211112U (en) |
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2022
- 2022-10-09 CN CN202222653460.7U patent/CN218211112U/en active Active
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