CN218097447U

CN218097447U - Go-no go gauge for detecting width of part guide rail

Info

Publication number: CN218097447U
Application number: CN202221446158.8U
Authority: CN
Inventors: 刘奇明
Original assignee: Shenzhen Xingpeng Precision Machinery Factory
Current assignee: Shenzhen Xingpeng Precision Machinery Factory
Priority date: 2022-06-10
Filing date: 2022-06-10
Publication date: 2022-12-20
Anticipated expiration: 2032-06-10

Abstract

The utility model relates to a lead to no-go gage field, and disclose a lead to no-go gage for detecting part guide rail width, including the connecting block, the standing groove has been seted up, two to the both ends downside of connecting block movable mounting has lead to rule and no-go gage respectively in the standing groove, the lower extreme intermediate position of connecting block is fixed with the connecting rod, the lower extreme rotation of connecting rod is connected with the pulley, and this kind of novel be applied to the lead to no-go gage that is used for detecting part guide rail width, through setting up connecting block, connecting rod and pulley, places the pulley in the guide rail to the pulley is the fulcrum to the both sides slope, makes lead to rule and no-go gage and go to detect whether qualified in getting into the guide rail width, has improved detection efficiency like this, can be more convenient detect in the guide rail.

Description

Go-no go gauge for detecting width of part guide rail

Technical Field

The utility model relates to a lead to no-go gage field specifically is a lead to no-go gage for detecting part guide rail width.

Background

Go-no go gauge is one type of gauge. As a metric for testing products in large quantities. In actual production, if a large quantity of products are measured one by using a measuring gauge (such as a vernier caliper, a dial gauge and other measuring gauges with scales), the qualified products have a measuring range, and are qualified in the measuring range, so that people adopt a go gauge and a no-go gauge to measure.

At present to the logical no-go gage of detecting part guide rail width be when one end go to the rule, the other end is the no-go gage, need the manual work to go to the no-go gage turn around and detect again detecting, increased the labour, it is inefficient.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a lead to no-go gage for detecting part guide rail width to solve the problem that the background art provided.

(II) technical scheme

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a lead to no-go gage for detecting part guide rail width, includes the connecting block, the standing groove has been seted up to the both ends downside of connecting block, two movable mounting has lead to rule and no-go gage respectively in the standing groove, the lower extreme intermediate position of connecting block is fixed with the connecting rod, the lower extreme of connecting rod rotates and is connected with the pulley.

Preferably, a handle is fixed in the middle of the upper end of the connecting block.

Preferably, the two ends of the connecting block are provided with a screw rod penetrating through the connecting block, the go gauge and the no-go gauge in a penetrating mode, and the two ends of the screw rod are in threaded connection with butterfly nuts.

Preferably, the grip is sleeved with an anti-slip sleeve.

Preferably, the length of the connecting rod is longer than the thickness of the go gauge and the no-go gauge.

(III) advantageous effects

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this kind of novel be applied to and be used for detecting logical no-go gage of part guide rail width through setting up connecting block, connecting rod and pulley, places the pulley in the guide rail to the pulley is the fulcrum and inclines to both sides, makes lead to rule and no-go gage and get into whether it is qualified to detect the width in the guide rail, has improved detection efficiency like this, can be more convenient detect in the guide rail.

2. This kind of novel be applied to and lead to no-go gage for detecting part guide rail width, through setting up standing groove, screw rod and butterfly nut, unscrew butterfly nut, take off the screw rod, will lead to rule and no-go gage and dismantle from the standing groove, change different models as required, improved the practicality of integrated device.

Drawings

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

FIG. 2 is a schematic view of an overall partial cross-sectional structure of the present invention;

fig. 3 is a schematic structural diagram of fig. 2A.

In the figure: 1. connecting blocks; 2. a grip; 3. a placement groove; 4. go gauge; 5. stopping the gauge; 6. a connecting rod; 7. a pulley; 8. a screw; 9. a wing nut.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-3, a go-no go gauge for detecting the width of a part guide rail comprises a connecting block 1, placing grooves 3 are formed in the lower sides of the two ends of the connecting block 1, a go gauge 4 and a no-go gauge 5 are movably mounted in the two placing grooves 3 respectively, a connecting rod 6 is fixed in the middle of the lower end of the connecting block 1, and a pulley 7 is rotatably connected to the lower end of the connecting rod 6.

As shown in fig. 1 and 2, a handle 2 is fixed at the middle position of the upper end of the connecting block 1, and the device can be tilted and moved conveniently through the handle 2.

As shown in figures 2 and 3, the screw rods 8 of the through connection block 1, the go gauge 4 and the no-go gauge 5 are arranged at two ends of the connection block 1 in a penetrating mode, butterfly nuts 9 are connected to two ends of each screw rod 8 in a threaded mode, the butterfly nuts 9 are unscrewed, the screw rods 8 can be taken off, the go gauge 4 and the no-go gauge 5 can be detached, different models can be replaced, and overall practicability is improved.

As shown in fig. 1 and 2, the grip 2 is sleeved with an anti-slip sleeve, which is more convenient for moving the whole device.

As shown in fig. 1 and 2, the length of the connecting rod 6 is longer than the thickness of the go gauge 4 and the no-go gauge 5, and the inclination detection can be performed towards two sides by using the pulley 7 as a fulcrum.

The working principle is as follows: when the part guide rail is used, the pulley 7 is placed in the middle of the guide rail, the part guide rail is firstly inclined to one side of the go gauge 4 by taking the pulley 7 as a fulcrum, if the part guide rail can be matched, the part guide rail is then inclined to one side of the no-go gauge 5, if the part guide rail can be matched, the part guide rail is unqualified, if the part guide rail is not matched, and if the part guide rail is not matched, the part guide rail is unqualified; meanwhile, the pulley 7 can slide in the guide rail, and all parts of the whole guide rail can be detected; set up like this and can detect in arranging lead to rule 4 and no-go gage 5 in the guide rail through slope to both sides, based on original lead to the no-go gage, it is convenient more, swift to operate like this, saves the labour, improves detection efficiency.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a lead to no-go gage for detecting part guide rail width, a serial communication port, includes connecting block (1), standing groove (3), two have been seted up to the both ends downside of connecting block (1) there are general gage (4) and no-go gage (5) in standing groove (3) movable mounting respectively, the lower extreme intermediate position of connecting block (1) is fixed with connecting rod (6), the lower extreme of connecting rod (6) is rotated and is connected with pulley (7).

2. The go-no-go gauge for detecting the width of a guide rail of a part as claimed in claim 1, wherein a handle (2) is fixed at the middle position of the upper end of the connecting block (1).

3. The go-no go gauge for detecting the width of a guide rail of a part according to claim 1, characterized in that a screw (8) penetrating through the connecting block (1), the go gauge (4) and the no-go gauge (5) is arranged at two ends of the connecting block (1), and a butterfly nut (9) is connected with two ends of the screw (8) in a threaded manner.

4. The go-no-go gauge for detecting the width of the guide rail of the part as claimed in claim 2, wherein the grip (2) is sleeved with an anti-slip sleeve.

5. A go-no-go gauge for detecting the width of a part guide rail according to claim 1, characterized in that the length of the connecting rod (6) is longer than the thickness of the go-no-go gauge (4) and the no-go gauge (5).