CN211262069U

CN211262069U - Thread go-no go gauge detection device

Info

Publication number: CN211262069U
Application number: CN201921505211.5U
Authority: CN
Inventors: 倪雅汇
Original assignee: Jiangsu Siruite Tool Co ltd
Current assignee: Jiangsu Siruite Tool Co ltd
Priority date: 2019-09-11
Filing date: 2019-09-11
Publication date: 2020-08-14
Anticipated expiration: 2029-09-11

Abstract

The utility model discloses a screw thread leads to no-go gage detection device relates to screw thread leads to no-go gage detection area, and for solving current leading to no-go gage among the prior art and most of when examining measuring that the measurement personnel is handheld measuring, object surfaces such as leading to no-go gage and desktop bump appears in the testing process easily, influence its problem that detects the accuracy. The utility model discloses a rotary support, including unable adjustment base, fixed base, be provided with the support arm on the upper end surface of unable adjustment base, be provided with a stopper on the symmetrical both sides surface of support arm respectively, be provided with the top spin seat on the surface of support arm, the one end of top spin seat is provided with the top spin piece, the one end of top spin piece is provided with runing rest, the one end of runing rest is provided with down the runing rest, be provided with fixing bearing on the surface of runing rest, fixing bearing's axis position department runs through there is the rotary rod.

Description

Thread go-no go gauge detection device

Technical Field

The utility model relates to a screw thread leads to no-go gage detection area specifically is a screw thread leads to no-go gage detection device.

Background

The go-no go gauge is one of measuring tools, in actual production, if a large batch of products are measured one by using a measuring tool (such as a measuring tool with scales, such as a vernier caliper, a dial indicator and the like), the measurement is very troublesome, qualified products have a measurement range, and the products are qualified in the range, so people adopt the go-no go gauge and the no-go gauge for measurement.

Most of the existing go-no go gauges are hand-held by detection personnel for detection, the detection accuracy is affected by the fact that the go-no go gauge easily collides with the surface of an object such as a table top in the detection process, and the detection accuracy can be guaranteed in order to avoid the collision of the go-no go gauge with other objects in the detection process; therefore, the market urgently needs to develop a thread go-no-go gauge detection device to help people solve the existing problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a screw thread leads to no-go gage detection device to solve among the above-mentioned background art current lead to no-go gage when detecting most be that the measurement personnel is handheld to be detected, appear easily in the testing process and lead to no-go gage and object surfaces such as desktop bump, influence its problem that detects the accuracy.

In order to achieve the above object, the utility model provides a following technical scheme: a thread go-no go gauge detection device comprises a fixed base, wherein a supporting arm is arranged on the outer surface of the upper end of the fixed base, the outer surfaces of two symmetrical sides of the supporting arm are respectively provided with a limiting block, the outer surface of the supporting arm is provided with an upper rotary seat, one end of the upper rotary seat is provided with an upper rotary block, one end of the upper rotary block is provided with a rotary bracket, one end of the rotating bracket is provided with a lower rotating block, one end of the lower rotating block is provided with a lower rotating seat, the outer surface of the rotating bracket is provided with a fixed bearing, a rotating rod penetrates through the middle shaft of the fixed bearing, the outer surface of the rotating rod is provided with a rotating wheel which is fixedly connected with the rotating rod through a fixing bolt, one end of the rotating rod is provided with a go gauge end, and the other end of the rotating rod is provided with a no-go gauge end.

Preferably, go up swivel mount and support arm welded connection, swivel mount and unable adjustment base welded connection down, all be provided with the swivelling chute on the one end surface of swivel mount and swivel mount down, all be provided with the column spinner on the one end surface of last swivel block and lower swivel block, and the column spinner is arranged in the swivelling chute, go up the swivel block and the rotation block is welded respectively in the symmetry both ends position department of runing rest down, be provided with the mounting hole on the surface of runing rest, fixing bearing fixed connection is in the mounting hole.

Preferably, both ends of the rotating rod are respectively provided with a threaded hole, and the go gauge end and the no-go gauge end are respectively in threaded connection in the threaded holes.

Preferably, stopper and support arm welded connection, and two stoppers are in on the coplanar, the stopper all is the right angle with the support arm and distributes, spacing magnet steel is the L form, and the one end welding of spacing magnet steel is on the runing rest surface, one side surface of spacing magnet steel and the laminating of one side surface of stopper.

Preferably, the rotating wheel is sleeved on the outer surface of the rotating rod, the rotating wheel and the rotating support are distributed in parallel, and the rotating wheel is located between the rotating support and the end head of the go gauge.

Preferably, the upper rotary seat, the upper rotary block, the rotary support, the lower rotary block and the lower rotary seat share a rotary axis, the support arm is connected with the fixed base in a welding manner, and mounting holes are formed in four corners of the outer surface of the fixed base.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a through will go up swivel mount and support arm welded connection, lower swivel mount and unable adjustment base welded connection, all be provided with the swivelling chute on the surface of one end of last swivel mount and lower swivel mount, all be provided with the column spinner on the surface of one end of last rotating block and lower rotating block, and the column spinner is arranged in the swivelling chute, go up rotating block and lower rotating block and weld respectively in the symmetrical both ends position department of runing rest, be provided with the mounting hole on the surface of runing rest, fixed bearing fixed connection is in the mounting hole, this is lifted and is made the rotary rod rotate through rotating the runing rest, thereby select to lead to rule end or no-go rule end and carry out the detection of screw thread, the simple operation;

2. the utility model discloses a through set up a screw hole respectively at the both ends of rotary rod, lead to rule end and no-go rule end threaded connection respectively in the threaded hole, this can be according to measuring different screw thread apertures and change not unidimensional lead to rule end and no-go rule end, and the device's application scope is wide, leads to rule end and no-go rule end can not contact with other objects after finishing detecting simultaneously, has avoided bumping to the accuracy that the screw thread detected has been influenced.

Drawings

Fig. 1 is an overall schematic view of the present invention;

FIG. 2 is a front view of the present invention;

fig. 3 is a side view of the present invention.

In the figure: 1. a fixed base; 2. a support arm; 3. a limiting block; 4. limiting magnetic steel; 5. rotating the bracket; 6. rotating the rotary base upwards; 7. fixing the bearing; 8. rotating the rod; 9. a rotating wheel; 10. a go gauge end; 11. a no-go gauge end socket; 12. a lower rotary seat; 13. fixing the bolt; 14. a lower rotating block; 15. and an upper rotating block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, the present invention provides an embodiment: the utility model provides a screw thread leads to no-go gage detection device, including unable adjustment base 1, be provided with support arm 2 on unable adjustment base 1's the upper end surface, be provided with a stopper 3 on the symmetry both sides surface of support arm 2 respectively, be provided with last swivel mount 6 on support arm 2's the surface, the one end of going up swivel mount 6 is provided with swivel block 15, the one end of going up swivel block 15 is provided with runing rest 5, the one end of runing rest 5 is provided with down swivel block 14, the one end of lower runing block 14 is provided with down swivel mount 12, be provided with fixing bearing 7 on swivel rest 5's the surface, fixing bearing 7's axis position department runs through there is rotary rod 8, be provided with runner 9 on rotary rod 8's the surface, runner 9 passes through fixing bolt 13 and rotary rod 8 fixed connection, rotary rod 8's one end is provided with logical rule.

Further, go up

swivel mount

6 and 2 welded connection of support arm, swivel mount 12 and fixed base 1 welded connection down, all be provided with the swivelling chute on the one end surface of last swivel mount 6 and lower swivel mount 12, all be provided with the column spinner on the one end surface of last swivel block 15 and lower swivel block 14, and the column spinner is arranged in, go up swivel block 15 and lower swivel block 14 and weld respectively in the symmetry both ends position department of runing rest 5, be provided with the mounting hole on the surface of runing rest 5, fixing bearing 7 fixed connection is in the mounting hole, this is lifted and is made rotary rod 8 to rotate through rotating runing rest 5, thereby select to lead to rule end 10 or no-go rule end 11 and carry out the detection of screw thread, and the operation is convenient.

Further, the both ends of rotary rod 8 are provided with the screw hole respectively, lead to rule end 10 and no-go rule end 11 threaded connection respectively in the screw hole, and this can be according to measuring different screw hole diameters and change not unidimensional lead to rule end 10 and no-go rule end 11, and the device's application scope is wide, leads to rule end 10 and no-go rule end 11 and can not contact with other objects after finishing detecting simultaneously, has avoided bumping to the accuracy that the screw thread detected has been influenced.

Further, stopper 3 and 2 welded connection of support arm, and two stoppers 3 are in on the coplanar, and stopper 3 all is the right angle with support arm 2 and distributes, and spacing magnet steel 4 is the L form, and the one end welding of spacing magnet steel 4 is on 5 surfaces of runing rest, and one side surface of spacing magnet steel 4 and the laminating of one side surface of stopper 3.

Further, runner 9 cup joints on the surface of rotary rod 8, and runner 9 and runing rest 5 parallel distribution, and runner 9 is located between runing rest 5 and expert rule end 10.

Further, go up swivel mount 6, last rotation block 15, runing rest 5, lower rotation block 14, lower swivel mount 12 and revolve the axis altogether, support arm 2 and unable adjustment base 1 welded connection, four corners of unable adjustment base 1 surface are provided with the mounting hole.

The working principle is as follows: during the use, install the device in assigned position department earlier, then the screw hole that detects as required comes the corresponding logical rule end 10 and no-go gauge end 11 of selection, and install it at the both ends of rotary rod 8, when detecting, the screw hole that will detect aligns logical rule end 10, then rotate runner 9, logical rule end 10 rotates this moment, and begin to detect the screw thread, go to rule end 10 and detect the back, the rotary rod 8 is rotated to the level, make spacing magnet steel 4 laminate with another stopper 3, rotate runner 9 again this moment and make no-go gauge end 11 rotate, no-go gauge end 11 begins to detect the screw hole, in the in-process that detects, logical rule end 10 and no-go gauge end 11 all do not collide with its surplus body, consequently, can effectually avoid leading rule end 10 and no-go gauge end 11 to appear the low situation of detection precision by the striking.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a screw thread go-no-go gage detection device, includes unable adjustment base (1), its characterized in that: the fixing device is characterized in that a supporting arm (2) is arranged on the outer surface of the upper end of the fixing base (1), two limiting blocks (3) are respectively arranged on the outer surfaces of two symmetrical sides of the supporting arm (2), an upper rotating block (6) is arranged on the outer surface of the supporting arm (2), an upper rotating block (15) is arranged at one end of the upper rotating block (6), a rotating support (5) is arranged at one end of the upper rotating block (15), a lower rotating block (14) is arranged at one end of the rotating support (5), a lower rotating block (12) is arranged at one end of the lower rotating block (14), a fixing bearing (7) is arranged on the outer surface of the rotating support (5), a rotating rod (8) penetrates through the middle shaft position of the fixing bearing (7), a rotating wheel (9) is arranged on the outer surface of the rotating rod (8), and the rotating wheel (9) is fixedly connected with the rotating rod (, one end of rotary rod (8) is provided with logical rule end (10), the other end of rotary rod (8) is provided with no-go rule end (11).

2. A thread go-no-go gauge detection device according to claim 1, characterized in that: go up swivel mount (6) and support arm (2) welded connection, swivel mount (12) and unable adjustment base (1) welded connection down, all be provided with the swivelling chute on the one end surface of last swivel mount (6) and lower swivel mount (12), all be provided with the column spinner on the one end surface of last swivel block (15) and lower swivel block (14), and the column spinner is arranged in the swivelling chute, go up swivel block (15) and lower swivel block (14) and weld respectively in the symmetry both ends position department of runing rest (5), be provided with the mounting hole on the surface of runing rest (5), fixing bearing (7) fixed connection is in the mounting hole.

3. A thread go-no-go gauge detection device according to claim 1, characterized in that: threaded holes are formed in two ends of the rotating rod (8) respectively, and the go gauge end (10) and the no-go gauge end (11) are in threaded connection in the threaded holes respectively.

4. A thread go-no-go gauge detection device according to claim 1, characterized in that: stopper (3) and support arm (2) welded connection, and two stoppers (3) are on the coplanar, stopper (3) all are the right angle with support arm (2) and distribute, and spacing magnet steel (4) are the L form, just the one end welding of spacing magnet steel (4) is on runing rest (5) surface, one side surface of spacing magnet steel (4) and one side surface laminating of stopper (3).

5. A thread go-no-go gauge detection device according to claim 1, characterized in that: runner (9) cup joint on the surface of rotary rod (8), and runner (9) and runing rest (5) parallel distribution, runner (9) are located between runing rest (5) and lead to rule end (10).

6. A thread go-no-go gauge detection device according to claim 1, characterized in that: go up swivel mount (6), go up swivel block (15), runing rest (5), lower swivel block (14), swivel mount (12) are rotatory axis altogether, support arm (2) and unable adjustment base (1) welded connection, four corners of unable adjustment base (1) surface are provided with the mounting hole.