CN212320572U - Bearing seat checking fixture - Google Patents
Bearing seat checking fixture Download PDFInfo
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- CN212320572U CN212320572U CN202021044452.7U CN202021044452U CN212320572U CN 212320572 U CN212320572 U CN 212320572U CN 202021044452 U CN202021044452 U CN 202021044452U CN 212320572 U CN212320572 U CN 212320572U
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- bearing seat
- bottom plate
- detection
- seat
- detection rod
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Abstract
The utility model relates to an utensil is examined to bearing frame, comprising a base plate, be equipped with at least one spacing seat on the bottom plate, be formed with in the spacing seat and wait to detect bearing frame shape and dimension assorted spacing groove, the spacing inslot is equipped with at least one measuring staff, the measuring staff upwards extends from the spacing groove surface is vertical. The utility model has the advantages of simple structure, convenient operation can detect hole site, the hole depth and the appearance of bearing frame fast, effectively improves the detection efficiency and the precision of product.
Description
Technical Field
The utility model relates to an automobile parts processing field particularly, relates to an utensil is examined to bearing frame.
Background
Along with the development of the technology, the design structure of the automobile is more and more compact, the precision of automobile parts is more and more high, the bearing seat is one of important parts of the automobile, in the machining process of the bearing seat, the appearance of the bearing seat and the precision of a drilled hole are important indexes influencing the quality of the bearing seat, the quality of the bearing seat directly influences the quality and the safety performance of the automobile, and therefore the defect that the appearance of the bearing seat is bored eccentrically or the bottom hole is bored eccentrically must be avoided.
At present, a simple and effective checking fixture is lacked for a formed bearing seat, the existing detection method is used for detecting the appearance and each hole of a finished product one by one through manual work, the whole detection process is time-consuming and labor-consuming, the detection precision is poor, the condition of missing detection and false detection is easy to occur, and defective products are caused to flow out.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an utensil is examined to bearing frame, its simple structure, convenient operation effectively improves the detection efficiency and the precision of bearing frame.
The bearing seat detection tool comprises a bottom plate, wherein at least one limiting seat is arranged on the bottom plate, a limiting groove matched with the bearing seat to be detected in shape and size is formed in the limiting seat, at least one detection rod is arranged in the limiting groove, and the detection rod vertically extends upwards from the surface of the limiting groove.
Furthermore, the detection rod is formed into a hollow cylinder shape, one end of the detection rod is connected with the bottom plate, the other end of the detection rod is provided with a proximity switch, an indicator lamp is arranged on the surface of the bottom plate, and the indicator lamp is electrically connected with the proximity switch.
Furthermore, the detection distance of the proximity switch is 0.15 mm-1 mm.
Furthermore, the limiting seat is detachably connected with the bottom plate through a bolt.
Furthermore, handles are arranged on two sides of the bottom plate.
Furthermore, the lower end surface of the bottom plate is provided with a foot pad.
Compared with the prior art, the beneficial effects of the utility model are that: the detection rod is arranged, the position of the detection rod corresponds to the bottom hole of the bearing seat, the bottom hole of the bearing seat is aligned to the detection rod and put down during detection, if the detection rod cannot be inserted, the fact that the bottom hole of the bearing seat is drilled out of place is explained, and therefore rapid detection of the hole position of the bottom hole is achieved. The tip of test bar is equipped with proximity switch, and after the test bar inserted the bottom outlet, proximity switch can detect whether the bottom outlet degree of depth meets the requirements to show through the pilot lamp directly perceivedly, convenient operation is swift. The shape and size of the limiting groove are matched with the shape of the bearing seat, and after the detection rod is inserted into the bottom hole, if the bearing seat cannot smoothly fall into the limiting groove, the appearance of the bearing seat is bored and deviated, so that the appearance can be rapidly detected. The utility model has the advantages of simple structure, convenient operation can detect hole site, the hole depth and the appearance of bearing frame fast, effectively improves the detection efficiency and the precision of product.
Drawings
Fig. 1 is the utility model discloses a top view of utensil is examined to bearing frame.
Fig. 2 is a front view of the bearing seat testing fixture of the present invention.
Detailed Description
In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.
As shown in fig. 1 and fig. 2, in a preferred embodiment, the bearing seat testing fixture of the present invention mainly comprises a bottom plate 1, wherein the bottom plate 1 is rectangular and made of metal, and the surface of the bottom plate 1 is provided with at least one limiting seat 2, in this embodiment, five limiting seats 2 are provided. The limiting seats 2 are arranged on the surface of the bottom plate 1 at equal intervals, limiting grooves 3 are formed in the limiting seats 2, and the limiting grooves 3 are matched with the outline dimensions of the bearing seat to be tested. At least one detection rod 4 is arranged in the limiting groove 3, the detection rods 4 are vertically arranged, it should be understood that the number of the detection rods 4 is equal to that of the bottom holes of the bearing seat, the positions of the detection rods are matched with the bottom holes, and in the embodiment, the number of the detection rods 4 is two.
Specifically, the measuring rod 4 forms into hollow cylindrical shape, and its diameter equals with the bottom hole diameter of waiting to detect the bearing frame, and the one end of measuring rod 4 is passed through the screw thread and is connected with bottom plate 1, and the other end is equipped with proximity switch 5, and the surface of bottom plate 1 is equipped with pilot lamp 6, and proximity switch 5 is through setting up wire and the 6 electric connection of pilot lamp in measuring rod 4. In specific implementation, a power supply can be arranged on the bottom plate 1 to supply power to the proximity switch 5 and the indicator light 6, and the power supply can be a conventional battery.
In order to facilitate moving the checking fixture and the product on the checking fixture, handles 7 are arranged on two sides of the bottom plate 1. In order to facilitate the placement of the checking fixture, the stability of the checking fixture is improved, and the lower end face of the bottom plate 1 is provided with a pad foot 8.
In this embodiment, spacing seat 2 passes through bolt and the separable connection of bottom plate 1, and in practical application, the accessible is changed not unidimensional spacing seat 2 to match different products, make the use of examining the utensil more nimble convenient.
The working principle of the utility model is as follows: the bottom hole of the bearing seat is aligned to the detection rod 4 and is put down from top to bottom, and because the position and the diameter of the detection rod 4 are matched with the bottom hole, if the detection rod 4 can be smoothly inserted into the bottom hole, the hole position of the bottom hole is qualified, and if the detection rod 4 can not be inserted into the bottom hole, the bottom hole is inclined to one side, and the product is a defective product. After the detection rod 4 is smoothly inserted into the bottom hole, the bearing seat continuously falls, and because the shape and the size of the limiting groove 3 are matched with those of the bearing seat, if the bearing seat is bored eccentrically, the periphery of the limiting groove 3 blocks the bearing seat to continuously fall, and the bearing seat cannot be placed into the limiting groove 3, so that the defect that the bearing seat is bored eccentrically is detected. After the bearing seat is smoothly placed in the limiting groove 3, the proximity switch 5 on the detection rod 4 senses the bottom of the bottom hole, if the depth of the bottom hole is within a preset range, the proximity switch 5 is conducted, meanwhile, the indicator lamp 6 is lightened, the bearing seat is a qualified product, otherwise, if the bottom hole is too deep, the proximity switch 5 cannot be conducted, the indicator lamp 6 is not lightened, and the product is a defective product.
The utility model has the advantages of simple structure, convenient operation can detect hole site, the hole depth and the appearance of bearing frame fast, effectively improves the detection efficiency and the precision of product.
In the description of the present invention, it is to be understood that the terms such as "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
While the invention has been described in conjunction with the specific embodiments set forth above, it is evident that many alternatives, modifications and variations will be apparent to those skilled in the art in light of the foregoing description. Accordingly, it is intended to embrace all such alternatives, modifications, and variations that fall within the spirit and scope of the appended claims.
Claims (6)
1. The bearing seat detection tool is characterized by comprising a bottom plate, wherein at least one limiting seat is arranged on the bottom plate, a limiting groove matched with the bearing seat to be detected in shape and size is formed in the limiting seat, at least one detection rod is arranged in the limiting groove, and the detection rod vertically extends upwards from the surface of the limiting groove.
2. The bearing seat detection tool according to claim 1, wherein the detection rod is formed in a hollow cylindrical shape, one end of the detection rod is connected with the bottom plate, the other end of the detection rod is provided with a proximity switch, an indicator lamp is arranged on the surface of the bottom plate, and the indicator lamp is electrically connected with the proximity switch.
3. The bearing seat detection tool according to claim 2, wherein the detection distance of the proximity switch is 0.15 mm-1 mm.
4. The bearing block detection tool according to claim 1, wherein the limiting seat is detachably connected with the bottom plate through a bolt.
5. The bearing block detection tool according to claim 1, wherein handles are arranged on two sides of the bottom plate.
6. The bearing block detection tool according to claim 1, wherein a foot pad is arranged on the lower end face of the bottom plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021044452.7U CN212320572U (en) | 2020-06-09 | 2020-06-09 | Bearing seat checking fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021044452.7U CN212320572U (en) | 2020-06-09 | 2020-06-09 | Bearing seat checking fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212320572U true CN212320572U (en) | 2021-01-08 |
Family
ID=74025533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021044452.7U Active CN212320572U (en) | 2020-06-09 | 2020-06-09 | Bearing seat checking fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212320572U (en) |
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2020
- 2020-06-09 CN CN202021044452.7U patent/CN212320572U/en active Active
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