CN218584326U

CN218584326U - Screw thread rechecking tool for plastic part nut insert

Info

Publication number: CN218584326U
Application number: CN202222273340.4U
Authority: CN
Inventors: 刘扛扛
Original assignee: Wuhu Huizhan New Energy Technology Co ltd
Current assignee: Wuhu Huizhan New Energy Technology Co ltd
Priority date: 2022-08-29
Filing date: 2022-08-29
Publication date: 2023-03-07
Anticipated expiration: 2032-08-29

Abstract

The utility model provides a screw thread reinspection frock of working of plastics nut inserts belongs to the frock clamp field, including the bottom plate, be equipped with the standing groove in the middle of the bottom plate, both sides are equipped with the locating pin in the standing groove, install on the locating pin and separate the piece, place the apron on the standing groove, be hollow structure in the middle of the apron, the apron both sides correspond the locating pin and are equipped with the locating hole, and the apron is placed through the locating pin location, and apron downside both sides are equipped with positioning mechanism, and positioning mechanism fixes a position placing of test piece. Through placing the test piece in the standing groove, separate the piece and separate the location to the test piece, the apron is suppressed the test piece fixedly, and positioning mechanism carries out the centre gripping of fixing a position between two parties to the test piece, and diversified fixes the test piece and places, and the follow-up stable detection of being convenient for has improved detection effect greatly.

Description

Screw thread rechecking tool for plastic part nut insert

Technical Field

The utility model relates to a detect frock technical field, especially relate to a screw thread reinspection frock of working of plastics nut inserts.

Background

To the working of plastics, there is the inserts of different nuts or bolts, but at the in-process that the working of plastics was moulded plastics, there is a small amount of plastics material to spill over in the thread of bolt or nut, influence the use of plastic housing to need detect the screw thread of working of plastics nut inserts, thereby guarantee the quality of product.

Patent number CN206772333U discloses a PCM support nut detects frock, through set up the detection inner chamber at quick-witted incasement portion, detects the inner chamber bottom and installs the detection frame, places the detection piece through detecting the frame, and the rethread sets up the silk that leaks and detects dish and screw torsion detector and detect the detection piece to carry out quick accurate detection to the detection piece.

But place the detection piece through detecting the frame, lack positioning mechanism on the detection frame, the skew is rocked easily at the in-process that detects to the detection effect to the detection piece is carried out in the detection to the detection piece to the influence, also causes the damage of detection piece easily simultaneously, thereby influences product quality, has reduced the production efficiency of producing the line.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a screw recheck frock of working of plastics nut inserts, be used for placing of detection piece through setting up the standing groove on the bottom plate, the locating pin separates the location to placing of detection piece, fix a position through putting into to the apron, the apron pushes down the location to the detection piece from the upside, thereby make the detection piece stably place and detect in the standing groove, the placing of having solved the detection piece among the background art lacks positioning mechanism and leads to the testing process to rock easily, influence the problem of detection effect.

The utility model provides a screw thread reinspection frock of working of plastics nut inserts, including the bottom plate, be equipped with the standing groove in the middle of the bottom plate, both sides are equipped with the locating pin in the standing groove, install on the locating pin and separate the piece, place the apron on the standing groove, be hollow structure in the middle of the apron, the apron both sides correspond the locating pin and are equipped with the locating hole, and the apron is placed through the locating pin location, and apron downside both sides are equipped with positioning mechanism, and positioning mechanism fixes a position placing of detection piece.

The further improvement lies in that: the locating pin is provided with more than one, and the locating pin is demountable installation in the standing groove.

The further improvement lies in that: the bottom in the placing groove is provided with an anti-slip gasket.

The further improvement lies in that: the cover plate is matched with the placing groove in size.

The further improvement lies in that: the positioning mechanism comprises a limiting block; the limiting blocks are respectively arranged on two sides of the lower side of the cover plate through springs.

The further improvement lies in that: the surface of the limiting block is an arc-shaped surface.

The further improvement is that: the two sides of the bottom plate are provided with clamps which clamp and fix the cover plate.

The further improvement is that: the clamp is arranged on the two sides of the bottom plate in a diagonal distribution mode.

The further improvement is that: handles are arranged on two sides of the bottom plate.

The utility model has the advantages that: the utility model discloses a set up the standing groove on the bottom plate and be used for the placing of detection piece to install the locating pin in the standing groove, separate the detection piece through the spacer block on the locating pin, make the orderly range of detection piece place in the standing groove, reduce the space between the detection piece; and the cover plate is positioned and placed through the positioning pin, so that the cover plate is positioned and placed in the positioning groove, and the positioning and placing effect is improved. The detection piece placed in the placing groove is pressed and fixed through the cover plate, the cover plate presses the detection piece from the upper side, the detection piece is effectively prevented from falling, and the placing stability of the detection piece is improved. Both sides are equipped with positioning mechanism in the apron, and the limiting plate passes through the spring action and promotes the location of detecting the piece and places, makes the detection piece place placed between two parties, has also reduced the removal that detects the piece. The middle of the cover plate is of a hollow structure, the detection piece extends out of the hollow structure in the middle of the cover plate, the detection piece is convenient to detect while the cover plate presses and fixes the detection piece, and the use convenience is greatly improved; and the clamp is arranged on the bottom plate to clamp and fix the cover plate, so that the cover plate stably presses and fixes the detection piece, and the placing stability of the detection piece is improved.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic top view of the base plate.

Fig. 3 is a schematic view of the cover plate in a bottom view.

Fig. 4 is a schematic view of a sectional structure of the placement groove.

Wherein: 1-bottom plate, 2-placing groove, 3-positioning pin, 4-cover plate, 5-positioning hole, 6-clamp, 7-limiting block, 8-spring, 9-anti-skid gasket, 10-handle and 11-separating block.

Detailed Description

In order to deepen the understanding of the present invention, the present invention will be described in detail with reference to the following embodiments, which are only used for explaining the present invention and do not limit the protection scope of the present invention.

As shown in fig. 1-4, the embodiment provides a screw rechecking tool for a nut insert of a plastic part, which includes a bottom plate 1, a placing groove 2 is arranged in the middle of the bottom plate 1, a detection piece is arranged and placed in the placing groove 2, an anti-slip gasket 9 is arranged at the bottom in the placing groove 2, and the placement of the detection piece is prevented from slipping through the anti-slip gasket 9, so that the detection piece is placed stably. Two sides in the placing groove 2 are provided with more than one positioning pin 3, the positioning pins 3 are detachably arranged in the placing groove 2 through threads, and the positioning pins 3 are arranged and used according to use requirements; the positioning pin 3 is provided with the separating block 11, the separating block 11 is movably arranged on the positioning pin 3, the detection pieces are separated by the separating block 11, the gap between the detection pieces is reduced, and the detection pieces are prevented from moving.

A cover plate 4 with a hollow middle is placed on the placing groove 2, the size of the cover plate 5 is matched with that of the placing groove 2, the cover plate 4 covers the detection piece placed in the placing groove 2 from the upper side, the detection piece is pressed and fixed, and the detection area of the detection piece extends out of the hollow middle area of the cover plate 4 for detection; the cover plate 4 both sides correspond locating pin 3 and are equipped with locating hole 5, and locating pin 3 passes from locating hole 5 and stretches out, and cover plate 5 is fixed a position through locating pin 3 and is stably placed, reduces and removes the skew. 5 downside both sides of apron are equipped with positioning mechanism, including stopper 7, stopper 7 passes through spring 8 to be connected at 5 sides of apron, and stopper 7 stretches out through the effect of spring 8, and 7 surfaces on the stopper adopt the arcwall face structure, and stopper 7 carries out the centre gripping spacing to the test piece from both sides, makes the test piece fix a position between two parties and places.

The clamp 6 is arranged on two sides of the bottom plate 1, the clamp 6 is distributed on two opposite corners of the bottom plate 1, after the cover plate 4 is placed, the cover plate 4 is clamped and fixed from the opposite corners of the two sides through the clamp 6, therefore, a detection piece is pressed and fixed, and the placement stability of the detection piece is improved.

Handles 10 are arranged on two sides of the bottom plate 1, and the bottom plate 1 can be conveniently carried and moved through the handles 10.

In the actual use process, install locating pin 3 in standing groove 2 according to the user demand in proper order, arrange in standing groove 2 with detecting the piece in proper order again, separate the location through the spacer block 11 on locating pin 3 between the detecting the piece and place, make the detecting piece compact through spacer block 11 and place. After the detection piece is placed, the cover plate 4 is placed in the placing groove 2, the positioning pin 3 penetrates through the positioning hole 5 to position the placement of the cover plate 4, and the cover plate 4 presses and fixes the detection piece from the upper side; the limiting block 7 extends out under the action of the spring 8, and the detection piece is clamped and limited from two sides in the cover plate 4, so that the detection piece is placed in the middle in a positioning mode. The rotating clamp 6 clamps and fixes the cover plate 4. The detection area of the detection piece stretches out from the hollow area in the middle of the cover plate 4, and a production person uses an electric air gun to screw the bolt matched with the detection nut in the nut, so that the detection of the detection piece is completed.

Claims

1. The utility model provides a screw thread reinspection frock of working of plastics nut inserts, includes bottom plate (1), is equipped with standing groove (2) in the middle of bottom plate (1), its characterized in that: both sides are equipped with locating pin (3) in standing groove (2), install on locating pin (3) and separate piece (11), place apron (4) on standing groove (2), be hollow structure in the middle of apron (4), apron (4) both sides correspond locating pin (3) and are equipped with locating hole (5), and apron (4) are placed through locating pin (3) location, and apron (4) downside both sides are equipped with positioning mechanism, and positioning mechanism fixes a position placing of detection piece.

2. The tool for retesting the threads of a plastic nut insert as claimed in claim 1, wherein: more than one positioning pin (3) is arranged, and the positioning pins (3) are detachably mounted in the placing grooves (2).

3. The tool for retesting the threads of a plastic nut insert as claimed in claim 1, wherein: the bottom in the placing groove (2) is provided with an anti-skid gasket (9).

4. The plastic nut insert screw rechecking tool of claim 1, wherein: the size of the cover plate (4) is matched with that of the placing groove (2).

5. The tool for retesting the threads of a plastic nut insert as claimed in claim 1, wherein: the positioning mechanism comprises a limiting block (7); the limiting blocks (7) are respectively installed on two sides of the lower side of the cover plate (4) through springs (8).

6. The plastic nut insert screw rechecking tool of claim 5, wherein: the surface of the limiting block (7) is an arc-shaped surface.

7. The plastic nut insert screw rechecking tool of claim 1, wherein: the two sides of the bottom plate (1) are provided with clamps (6), and the clamps (6) clamp and fix the cover plate (4).

8. The plastic nut insert screw reinspection tool of claim 7, wherein: the clamps (6) are distributed diagonally on two sides of the bottom plate (1).

9. The plastic nut insert screw rechecking tool of claim 1, wherein: handles (10) are arranged on two sides of the bottom plate (1).