CN213455248U - Workpiece height and flatness detection jig - Google Patents
Workpiece height and flatness detection jig Download PDFInfo
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- CN213455248U CN213455248U CN202022640722.7U CN202022640722U CN213455248U CN 213455248 U CN213455248 U CN 213455248U CN 202022640722 U CN202022640722 U CN 202022640722U CN 213455248 U CN213455248 U CN 213455248U
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Abstract
The utility model relates to a part check out test set technical field of seat in the area specifically is a work piece height and plane degree detection tool. The detection jig comprises a detection cylinder, wherein the detection cylinder is of a hollow structure with an opening at the bottom, a dial indicator fixing seat is fixedly installed on one side of the top end of the detection cylinder, a dial indicator fixing cylinder is arranged on the dial indicator fixing seat, and a dial indicator is fixed in the dial indicator fixing cylinder through a fastening bolt horizontally arranged on the dial indicator fixing cylinder; the detection device is characterized by further comprising a standard block, the diameter of the standard block is matched with the inner diameter of the detection cylinder, and the height of the standard block is consistent with the height of the plane of the inner seat of the part to be detected. The utility model discloses a when examining the part that has the inner seat, through the cooperation of percentage table and detection cylinder, can be fast accurate detect out the planar height of inner seat and plane degree, improve detection efficiency, the difficult error that appears in artificial operation moreover, the result precision of detection is high to the low in production cost of detection tool, easy operation.
Description
Technical Field
The utility model relates to a part check out test set technical field of seat in the area specifically is a work piece height and plane degree detection tool.
Background
When a part is machined, the machining precision of the part directly influences the use of the part in the whole equipment, so that the requirement on the dimensional precision of the part is very high, and therefore, the part needs to be accurately detected after the part is machined. When parts with inner seats need to be produced in a large scale in a factory, the height and the flatness of the inner seat plane of the parts need to be detected after the parts are machined, the traditional method adopted at present adopts a vernier caliper to measure manually, the measuring speed is low, the efficiency is low, the labor intensity of measuring personnel is high for the large-scale parts machining, and artificial errors easily exist.
SUMMERY OF THE UTILITY MODEL
For solving above-mentioned when mass production has the part of inner seat, need detect the planar height of inner seat and the plane degree of part after the parts machining is accomplished, the traditional approach that adopts now adopts slide caliper to measure for the manual work, and measuring speed is slow, and is inefficient, has the problem of artificial error moreover easily, the utility model provides a work piece height and plane degree detection tool can realize the planar quick detection of height and plane degree in the part, improves detection efficiency, and the difficult error that appears artificial operation moreover, and the data result precision of detection is high, and the low in production cost of equipment, easy operation.
The utility model discloses a realize that the technical scheme that above-mentioned purpose adopted is: a workpiece height and flatness detection jig comprises a detection cylinder, wherein the detection cylinder is of a hollow structure with an opening at the bottom, a dial indicator fixing seat is fixedly installed on one side of the top end of the detection cylinder, a dial indicator fixing cylinder is arranged on the dial indicator fixing seat, and a dial indicator is fixed in the dial indicator fixing cylinder through a fastening bolt horizontally arranged on the dial indicator fixing cylinder; the detection device is characterized by further comprising a standard block, the diameter of the standard block is matched with the inner diameter of the detection cylinder, and the height of the standard block is consistent with the height of the plane of the inner seat of the part to be detected.
Furthermore, the dial indicator fixing seat is fixedly connected with the detection cylinder through a fixing seat bolt.
Furthermore, the top of the detection cylinder is fixedly provided with a top plate with a central hole, and the dial indicator fixing seat is fixedly arranged on the top plate.
The utility model discloses a technological effect and advantage: the utility model provides a work piece height and flatness detection tool, when detecting the part that has the inner seat, through the cooperation of percentage table and detection section of thick bamboo, can be fast accurate detect out the height and the flatness of inner seat plane, improve detection efficiency, and the error in the artificial operation is difficult to appear, and the result precision of detection is high, and the manufacturing cost of detection tool is low, easy operation; the dial indicator fixing seat is fixedly connected with the detection barrel through a fixing seat bolt, so that the dial indicator fixing seat and the detection barrel can be replaced at will, and later maintenance of the detection jig is facilitated; the roof of a fixed center trompil that is equipped with in the top of a detection section of thick bamboo, percentage table fixing base fixed mounting is on the roof, through the fixed roof that sets up in the top of a detection section of thick bamboo, can prevent that a detection section of thick bamboo from using for a long time and taking place to warp, influence use, simultaneously, has seted up the centre bore at the center of roof, when the installation percentage table, can observe the contact condition between measuring stick and the standard block of percentage table through the centre bore, makes things convenient for the installation and the debugging of percentage table.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a top view of the detecting cylinder of the present invention;
fig. 3 is a schematic structural view of the workpiece to be detected according to the present invention;
wherein: 1-dial indicator, 2-sleeve, 3-measuring rod, 4-dial indicator fixing cylinder, 5-fastening bolt, 6-fixing seat bolt, 7-dial indicator fixing seat, 8-detecting cylinder, 9-standard block, 10-bottom plate, 11-outer seat, 12-inner seat plane and 13-top plate.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and examples.
Example (b):
as shown in fig. 1-3, a workpiece height and flatness detection jig comprises a detection cylinder 8, wherein the detection cylinder 8 is a hollow structure with an opening at the bottom, a top plate 13 with a central hole is fixedly arranged at the top of the detection cylinder 9, a dial indicator fixing seat 7 is fixedly arranged at one side of the top plate 13, the dial indicator fixing seat 7 is fixedly connected with the detection cylinder 8 through a fixing seat bolt 6, a dial indicator fixing cylinder 4 is arranged on the dial indicator fixing seat 7, and a dial indicator 1 is fixed in the dial indicator fixing cylinder 4 through a fastening bolt 5 horizontally arranged on the dial indicator fixing cylinder 4; the detection device further comprises a standard block 9, the diameter of the standard block 9 is matched with the inner diameter of the detection cylinder 8, and the height of the standard block 9 is consistent with the height of an inner seat plane 12 of a part to be detected.
When the detection jig is used, the standard block 9 is sleeved in the detection cylinder 8, the sleeve 2 of the dial indicator 1 is sleeved in the dial indicator fixing cylinder 4, the measuring rod 3 of the dial indicator 1 is in contact with the standard block 9, the dial indicator 1 is fixed in the dial indicator fixing cylinder 4 through the fastening bolt 5, a reading is displayed in the dial plate of the dial indicator 1, the degree is used as a reference value (the reference value can be zero by adjusting the position of the sleeve), the assembled detection cylinder 8 is sleeved outside a workpiece to be detected, the bottom of the detection cylinder 8 is in contact with the bottom plate 10 of the part to be detected, the lower surface of the top plate 13 of the detection cylinder 8 is in contact with the outer seat 11 of the part to be detected, meanwhile, the measuring rod 3 of the dial indicator 1 is in contact with the inner seat plane 12 of the part to be detected, at the moment, whether the reading in the dial indicator 1 is the same as the reference value or not is checked, and whether the height of the inner seat plane 12 is qualified, and then through rotating the detection section of thick bamboo 8 on bottom plate 10, whether the reading in observing percentage table 1 changes in the rotation process to this detects the plane degree of interior seat plane 12, and convenient and fast improves work efficiency and detection precision greatly.
While the embodiments of the invention have been described above, it is not intended to be limited to the details shown, or described, but rather to cover all modifications, which would come within the scope of the appended claims, and all changes which come within the meaning and range of equivalency of the art are therefore intended to be embraced therein.
Claims (3)
1. The utility model provides a work piece height and flatness detection tool which characterized in that: the dial indicator fixing device comprises a detection cylinder, wherein the detection cylinder is of a hollow structure with an opening at the bottom, a dial indicator fixing seat is fixedly installed on one side of the top end of the detection cylinder, a dial indicator fixing cylinder is arranged on the dial indicator fixing seat, and a dial indicator is fixed in the dial indicator fixing cylinder through a fastening bolt horizontally arranged on the dial indicator fixing cylinder; the detection device is characterized by further comprising a standard block, the diameter of the standard block is matched with the inner diameter of the detection cylinder, and the height of the standard block is consistent with the height of the plane of the inner seat of the part to be detected.
2. The tool of claim 1, wherein: and the dial indicator fixing seat is fixedly connected with the detection cylinder through a fixing seat bolt.
3. The tool of claim 1 or 2, wherein: the top of the detection cylinder is fixedly provided with a top plate with a central hole, and the dial indicator fixing seat is fixedly arranged on the top plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022640722.7U CN213455248U (en) | 2020-11-16 | 2020-11-16 | Workpiece height and flatness detection jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022640722.7U CN213455248U (en) | 2020-11-16 | 2020-11-16 | Workpiece height and flatness detection jig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213455248U true CN213455248U (en) | 2021-06-15 |
Family
ID=76302209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022640722.7U Active CN213455248U (en) | 2020-11-16 | 2020-11-16 | Workpiece height and flatness detection jig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213455248U (en) |
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2020
- 2020-11-16 CN CN202022640722.7U patent/CN213455248U/en active Active
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