CN213208866U - Steel wire thread insert detection device - Google Patents
Steel wire thread insert detection device Download PDFInfo
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- CN213208866U CN213208866U CN202021442629.9U CN202021442629U CN213208866U CN 213208866 U CN213208866 U CN 213208866U CN 202021442629 U CN202021442629 U CN 202021442629U CN 213208866 U CN213208866 U CN 213208866U
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Abstract
The utility model discloses a steel wire thread insert detection device, belonging to the field of machining detection, comprising an X-direction positioning piece; the X-direction positioning piece comprises an upper connecting plate and a limiting plate; the upper end surface of the upper connecting plate is fixedly connected with a fixed connecting piece; a round hole for connecting and stopping the composite PIN piece is formed in the middle of the fixed connecting piece; a top nut is arranged at the upper end of the through-stop composite PIN piece; the through-stop composite PIN piece is provided with a pressure maintaining spring; one end of the pressure maintaining spring is fixedly connected with one end of the top nut, and one end of the pressure maintaining spring, which is far away from the top nut, is fixedly connected with the fixed connecting piece; and a positioning plate for Y-direction positioning is arranged between the limiting plates on the two sides. The utility model discloses a set up the positioner that XY to realize effective location to the work piece that needs detected, insert the work piece threaded hole through leading to ending compound PIN simultaneously, judge whether qualified the screw hole is compared the thread line, overcome and detected inconvenient shortcoming, realized reduce cost, be convenient for operate, reduce check-out time, improve production efficiency.
Description
Technical Field
The utility model relates to a steel wire swivel nut detection device belongs to machining technical field.
Background
The steel wire thread insert is a novel internal thread fastener, is suitable for threaded connection, is screwed into and fastened in a threaded hole of one of connected pieces to form a standard internal thread, and is screwed with a bolt (or a screw) and called a threaded thread insert, which is called a thread insert for short. The spring-shaped inner and outer thread concentric body is formed by accurately processing a cold-rolled diamond stainless steel wire with high strength, high precision and smooth surface, and is mainly used for reinforcing and protecting inner threads made of low-strength materials. For detecting the steel wire thread insert, the detection method mainly adopted in the prior art is a three-coordinate detector and a thread go-no-go gauge, the detection time is long, the detection tool is fast in abrasion and high in cost, the detection time is long, the detection is easy to miss, the detection is inconvenient, the consumed time is long, and the detection efficiency is low, so that the detection quantity is influenced, and the delivery timeliness is low. Therefore, a simple detection device is needed to improve the measurement efficiency, the detection is more convenient, and the cost is reduced.
SUMMERY OF THE UTILITY MODEL
To the problem that above-mentioned prior art exists, the utility model provides a steel wire swivel nut detection device to accomplish to reduce measuring time, improve measurement of efficiency, reduce the detection cost.
In order to realize the purpose, the utility model discloses a technical scheme is: a steel wire thread insert detection device comprises an X-direction positioning piece; the X-direction positioning piece comprises an upper connecting plate and limiting plates which are positioned on two sides of the upper connecting plate and connected with each other;
the upper end face of the upper connecting plate is fixedly connected with a fixed connecting piece; a round hole for connecting and stopping the composite PIN piece is formed in the middle of the fixed connecting piece; a top nut is arranged at the upper end of the through-stop composite PIN piece; the through-stop composite PIN piece is provided with a pressure maintaining spring; one end of the pressure maintaining spring is fixedly connected with one end of the top nut, and one end of the pressure maintaining spring, which is far away from the top nut, is fixedly connected with the fixed connecting piece;
and a positioning plate for Y-direction positioning is arranged between the two side limiting plates.
Through adopting above-mentioned technical scheme, come the location to two directions work pieces through setting up X to the locating piece and the Y to the locating plate of location to prevent that the work piece from removing, influence the detection of work piece.
Furthermore, the X-direction positioning piece is in a U-shaped body; the upper connecting plate is integrally connected with limiting plates which are positioned at two sides of the upper connecting plate and connected with each other; the lower end of the limiting plate is abutted against the workpiece.
By adopting the technical scheme, the workpieces can be positioned in the X direction by the limit plates abutting against the workpieces, and meanwhile, the head ends of the workpieces can be fixed by the U-shaped openings arranged between the X-direction positioning pieces, so that the workpieces are further fixed.
Further, the through-stop composite PIN piece is a strip tubular body, and a no-go gauge is arranged in the middle of the through-stop composite PIN piece; the upper end of the no-go gauge abuts against one end face, far away from the fixed connecting piece, of the upper connecting plate; the lower end of the no-go gauge is provided with a go gauge; the solid pipe diameter of the go gauge is smaller than that of the no-go gauge.
Through adopting above-mentioned technical scheme, through setting up logical no-go gage, conveniently detect the degree of depth of steel wire swivel nut screw hole, it is simple effective, efficiency is showing and is promoting.
Further, the upper end of the upper connecting plate is provided with a thread groove; and the arc-shaped side surface of the fixed connecting piece is provided with a thread line which is in threaded connection with the thread groove.
Through adopting above-mentioned technical scheme, the mode that the upper junction plate passes through threaded connection with fixed connection spare is connected, and the dismouting is changed and is maintained conveniently.
Furthermore, a thin thread line is arranged on the through-stop composite PIN piece.
By adopting the technical scheme, the detection product is fixed, the X/Y direction positioning block is attached to the upper surface, the through-stop composite PIN is inserted into the threaded hole to rotate, and whether the threaded hole is qualified or not is judged by contrasting with the thread line.
Further, the locating plate is provided with 2, arranges respectively in the both ends of work piece.
Through adopting above-mentioned technical scheme, paste in work piece both sides through two locating plates in front and back to can realize the location to the work piece in Y is ascending.
The utility model has the advantages that: the utility model discloses a set up the positioner that XY to realize effective location to the work piece that needs detected, insert the work piece threaded hole through leading to ending compound PIN simultaneously, judge whether qualified the screw hole is compared the thread line, overcome and detected inconvenient shortcoming, realized reduce cost, be convenient for operate, reduce check-out time, improve production efficiency.
Drawings
Fig. 1 is a schematic structural view of the present invention;
in the figure: 1. the device comprises a top nut, 2 a pressure maintaining spring, 3 a fixed connecting piece, 4 an X-direction positioning piece, 41 an upper connecting plate, 42 a limiting plate, 5 a through-stop composite PIN piece, 51 a no-go gauge, 52 a through-go gauge, 6 a positioning plate.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clear, the present invention is further described in detail through the accompanying drawings and embodiments. It should be understood, however, that the description herein of specific embodiments is only intended to illustrate the invention and not to limit the scope of the invention.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the terms used herein in the specification of the present invention are for the purpose of describing particular embodiments only and are not intended to limit the present invention.
As shown in fig. 1, a wire thread insert detecting device includes an X-direction positioning member 4; the X-direction positioning piece 4 comprises an upper connecting plate 41 and limiting plates 42 which are positioned at two sides of the upper connecting plate 41 and connected with each other; the positioning plate 6 is provided with 2 positioning plates which are respectively arranged at two ends of a workpiece; the front positioning plate 6 and the rear positioning plate 6 are tightly attached to two sides of a workpiece, so that the workpiece can be positioned in the Y direction; the upper end face of the upper connecting plate 41 is fixedly connected with a fixed connecting piece 3; a round hole for connecting and stopping the composite PIN piece 5 is formed in the middle of the fixed connecting piece 3; the top nut 1 is arranged at the upper end of the through-stop composite PIN piece 5; the through-stop composite PIN piece 5 is provided with a pressure maintaining spring 2; one end of the pressure maintaining spring 2 is fixedly connected with one end of the top nut 1, and one end of the pressure maintaining spring 2 far away from the top nut 1 is fixedly connected with the fixed connecting piece 3; a positioning plate 6 for Y-direction positioning is arranged between the two side limiting plates 42.
The X-direction positioning piece 4 is in a U-shaped body; the upper connecting plate 41 is integrally connected with limiting plates 42 which are positioned at two sides of the upper connecting plate 41 and connected with each other; the lower end of the stopper plate 42 abuts on the workpiece.
The through-stop composite PIN piece 5 is a strip tubular body, and a no-go gauge 51 is arranged in the middle of the through-stop composite PIN piece 5; the upper end of the non-stop gauge 51 is abutted against one end face, away from the fixed connecting piece 3, of the upper connecting plate 41; the lower end of the non-stop gauge 51 is provided with a go gauge 52; the solid pipe diameter of the go gauge 52 is smaller than that of the no-go gauge 51.
The upper end of the upper connecting plate 41 is provided with a thread groove; the arc-shaped side surface of the fixed connecting piece 3 is provided with a thread line which is in threaded connection with the thread groove. The through-stop composite PIN piece 5 is provided with a fine thread line.
The working principle is as follows: when the detection is not carried out, the pass-stop gauges of the device state pass-stop composite PIN5 are not inserted into the threaded holes, and the detection is not carried out; when a specific workpiece needs to be detected, the device is placed on the workpiece, the workpiece is integrally provided with an inverted T-shaped threaded sleeve, a top nut 1 of the part is fixed on a through-stop composite PIN5, a pressure maintaining spring 2 of the part is fixed on the top nut 1, finally, an X-direction positioning piece 4 is connected with a fixed connecting piece 3, the fixed connecting piece 3 is a fixed nut, and a finally-installed Y-direction positioning plate 6 is fixed between a left limiting plate 42 and a right limiting plate 42.
The top nut 1 is pressed manually to move downwards, at the moment, if the through gauge 52 can enter a threaded hole of a detected product and the no-go gauge 51 cannot enter, the product is qualified, and if the through gauge 52 cannot enter, the product is unqualified; if the go gauge 52 can enter the threaded hole, but the no-go gauge 51 can also enter the threaded hole, the threaded hole is larger, and the product is unqualified.
The utility model overcomes detect inconvenient shortcoming, realized reduce cost, be convenient for operation, reduce check-out time, improve production efficiency.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modification, equivalent replacement or improvement made within the spirit and principle of the present invention should be included in the present invention.
Claims (6)
1. The steel wire thread insert detection device is characterized by comprising an X-direction positioning piece (4); the X-direction positioning piece (4) comprises an upper connecting plate (41) and limiting plates (42) which are positioned at two sides of the upper connecting plate (41) and connected with each other;
the upper end face of the upper connecting plate (41) is fixedly connected with a fixed connecting piece (3); a round hole for connecting and stopping the composite PIN piece (5) is formed in the middle of the fixed connecting piece (3); the top nut (1) is arranged at the upper end of the through-stop composite PIN piece (5); the through-stop composite PIN piece (5) is provided with a pressure maintaining spring (2); one end of the pressure maintaining spring (2) is fixedly connected with one end of the top nut (1), and one end of the pressure maintaining spring (2) far away from the top nut (1) is fixedly connected with the fixed connecting piece (3);
and a positioning plate (6) for Y-direction positioning is arranged between the two side limiting plates (42).
2. A wire thread insert detecting device according to claim 1, wherein the X-direction positioning member (4) is shaped as a U-shaped body; the upper connecting plate (41) is integrally connected with limiting plates (42) which are positioned at two sides of the upper connecting plate (41) and connected with each other; the lower end of the limiting plate (42) is abutted against the workpiece.
3. A wire thread insert detecting device according to claim 1, wherein the through-and-stop composite PIN member (5) is an elongated tubular body, and a no-go gauge (51) is arranged in the middle of the through-and-stop composite PIN member (5); the upper end of the no-go gauge (51) is abutted against one end face, far away from the fixed connecting piece (3), of the upper connecting plate (41); the lower end of the non-stop gauge (51) is provided with a go gauge (52); the solid pipe diameter of the go gauge (52) is smaller than that of the no-go gauge (51).
4. A wire thread insert detecting device according to claim 1, wherein the upper end of the upper connecting plate (41) is provided with a thread groove; and the arc-shaped side surface of the fixed connecting piece (3) is provided with a thread line which is in threaded connection with the thread groove.
5. A wire thread insert testing device according to claim 1 or 3, wherein said pass-stop composite PIN member (5) is provided with a fine thread.
6. A wire thread insert detecting device according to claim 1, wherein said positioning plate (6) is provided with 2 pieces, respectively arranged at both ends of the workpiece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021442629.9U CN213208866U (en) | 2020-07-21 | 2020-07-21 | Steel wire thread insert detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021442629.9U CN213208866U (en) | 2020-07-21 | 2020-07-21 | Steel wire thread insert detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213208866U true CN213208866U (en) | 2021-05-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021442629.9U Active CN213208866U (en) | 2020-07-21 | 2020-07-21 | Steel wire thread insert detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213208866U (en) |
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2020
- 2020-07-21 CN CN202021442629.9U patent/CN213208866U/en active Active
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