CN217236733U - Caliper convenient to maintain - Google Patents

Abstract

The utility model relates to a calliper appearance convenient to maintain, including box and determine module, the box middle part is equipped with the material passing mouth, and a plurality of arc windows and rather than the window apron of looks adaptation are all seted up to the box both sides in material passing mouth ring week, all be equipped with the card edge in the arc window, the card edge of arc window both sides all is equipped with the guide pillar, window apron both sides are equipped with the fixed orifices, and two guide pillar sliding connection that adjacent arc window is close to are in same briquetting, the box is equipped with the screw rod of perpendicular to box lateral surface between the guide pillar that adjacent arc window is close to, the terminal threaded connection of screw rod has gland nut, the briquetting compresses tightly to the window apron through gland nut. The utility model discloses simple structure through making same screw rod of adjacent window apron sharing and gland nut, can reduce half gland nut quantity at least, when clearing up the lens and maintaining, can reduce staff's intensity of labour, save man-hour.

Description

Caliper gauge convenient to maintain

Technical Field

The utility model relates to a diameter gauge technical field especially relates to a diameter gauge convenient to maintain.

Background

The diameter measuring instrument can be used for measuring the diameter information of various rolled stocks on line and can be used for measuring the information contents such as maximum diameter, minimum diameter, average diameter, ellipticity and the like on line. A large amount of metal impurity particles are easily attached to rolled stock produced on site, and the impurity dust is easily influenced by factors such as gravity and the like after entering the inside of the diameter gauge and is left in the inside of the diameter gauge and possibly falls on the surface of a measuring lens in the diameter gauge to cause lens blurring. The processing mode commonly used is through the blast air in to the box, with the inside atmospheric pressure increase of box, makes gaseous printing opacity gap from the box blow off, prevents that a large amount of impurity from falling into inside the equipment, simultaneously, still falls in a small amount of impurity on measuring lens surface after for a long time work in order to clear up the diameter gauge, and a plurality of arc windows can be seted up at punishment in advance choma zhou week to the box, and every arc window all is equipped with alone rather than the window apron of looks adaptation. Every window apron generally all is fixed through two and above bolts now, need lift off all bolts completely earlier when dismantling the window apron, and whole process is comparatively loaded down with trivial details, brings inconvenience for the clearance maintenance work of camera lens.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that overcome exist among the prior art not enough, provide a calliper appearance convenient to maintain.

The utility model discloses a realize through following technical scheme:

a caliper gauge convenient to maintain comprises a box body and a detection assembly inside the box body, wherein a material passing hole is formed in the middle of the box body, a plurality of arc-shaped windows and window cover plates matched with the windows are arranged on the two sides of the box body on the periphery of the material passing port, the arc-shaped windows are distributed around the center of the material passing port at equal angles, the inner circumference of the arc-shaped window is provided with clamping edges, the clamping edges at the two sides of the arc-shaped window are provided with guide posts vertical to the outer side surface of the box body, two sides of the window cover plate are provided with fixing holes matched with the guide posts, two guide posts adjacent to the adjacent arc-shaped windows are connected with the same pressing block in a sliding way, the two ends of the pressing block are respectively provided with a first through hole matched with the guide posts, a screw rod vertical to the outer side surface of the box body is arranged between the guide posts adjacent to the adjacent arc-shaped windows of the box body, the middle part of the pressing block is provided with a second through hole matched with the outer diameter of the screw rod, and the tail end of the screw rod is in threaded connection with a compression nut.

Preferably, the window cover plate fixing holes are provided with opening sliding grooves communicated with the material passing openings on one side, and the directions of the opening sliding grooves on two sides of each window cover plate are perpendicular to the connecting lines of the fixing holes on two sides of the window cover plate.

Preferably, the outside of the window cover plate is provided with a handle, and when the inner side surface of the window cover plate is attached to the arc-shaped window clamping edge, the outer side surface of the window cover plate is flush with the outer side surface of the box body.

Preferably, the inner sides of the two ends of the pressing block are provided with convex pressing platforms.

Preferably, the end of the compression nut is provided with a star-shaped gripping part.

The utility model has the advantages that:

the utility model discloses simple structure, through making same screw rod of adjacent window apron sharing and gland nut, can reduce half gland nut quantity at least, when clearing up the lens and maintaining, can reduce staff's intensity of labour, save man-hour, the opening spout of window apron both sides can further reduce staff's intensity of labour, save man-hour, and can avoid lifting the problem that the nut is lost easily after the nut completely, the handle is convenient for stimulate the window apron, the pressure platform can prevent that the briquetting is inboard and the contact of box lateral surface, improve the stability that compresses tightly of briquetting both ends to the window apron, star type grasping portion can improve staff dismouting nut's convenience.

Drawings

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

Fig. 2 is an enlarged schematic view of a portion a in fig. 1.

Fig. 3 is a schematic diagram of the side view structure of the pressing block and the gland nut of the present invention.

Fig. 4 is a schematic view of the top view structure of the pressing block and the pressing nut of the present invention.

In the figure: 1. a box body; 2. a material passing port; 3. an arc-shaped window; 4. a handle; 5. a window cover plate; 6. a guide post; 7. an open chute; 8. a screw; 9. a compression nut; 91. a star-shaped grip; 10. briquetting; 101. a second through hole; 102. pressing the table; 103. a first via.

Detailed Description

In order to make those skilled in the art better understand the technical solution of the present invention, the present invention will be further described in detail with reference to the accompanying drawings and the best embodiment.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "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 being 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.

As shown in the figure, the utility model comprises a box body 1 and a detection component inside the box body, wherein one side of the box body 1 is provided with an air inlet for introducing high-pressure gas into the box body 1, the middle part of the box body 1 is provided with a material passing port 2, the middle part of the material passing port 2 is provided with a light transmission gap for facilitating the detection component to monitor the diameter of rolled materials, the two sides of the box body 1 are respectively provided with a plurality of arc windows 3 and window cover plates 5 matched with the arc windows 3 around the material passing port 2, the two sides of the box body 1 are respectively provided with 4 arc windows 3, the arc windows 3 are distributed with equal angles around the center of the material passing port 2, the inner periphery of the arc window 3 is provided with clamping edges, the clamping edges at the two sides of the arc window 3 are respectively provided with guide pillars 6 vertical to the outer side surface of the box body 1, the two sides of the window cover plates 5 are provided with fixing holes matched with the guide pillars 6, two adjacent guide pillars 6 of the arc windows 3 are connected with the same pressing block 10 in a sliding way, the utility model discloses a visual window of camera lens, including briquetting 10, guide pillar 6, screw rod 8, briquetting 10 middle part, the terminal threaded connection of screw rod 8 has gland nut 9 for compress tightly briquetting 10 to window apron 5, and through making same screw rod 8 of adjacent window apron 5 sharing and gland nut 9, can reduce half gland nut 9 quantity at least, when clearing up the maintenance to the lens, can reduce staff's intensity of labour, save man-hour, the box 1 is equipped with the screw rod 8 of perpendicular to box 1 lateral surface between the guide pillar 6 that adjacent arc window 3 is close to, the briquetting 10 middle part is equipped with the second through-hole 101 with the 8 external diameter looks adaptations of screw rod.

The opening sliding grooves 7 communicated with the window cover plate 5 are formed in one side of the material passing port 2 of the fixing hole of the window cover plate 5, the directions of the opening sliding grooves 7 in two sides of each window cover plate 5 are perpendicular to the connecting line of the fixing holes in two sides of the window cover plate 5, a worker can pull out the window cover plate 5 along the opening sliding grooves 7 by unscrewing the nuts, the labor intensity of the worker can be further reduced, the working hours are saved, and the problem that the nuts are lost easily after the nuts are disassembled completely can be avoided.

5 outsides of window apron all are equipped with handle 4, are convenient for spur window apron 5, and when 5 medial surfaces of window apron pasted 3 card edges of arc window tightly, 5 lateral surfaces of window apron flush mutually with 1 lateral surface of box, can strengthen the stability of window apron 5 when installing in arc window 3.

The inner sides of the two ends of the pressing block 10 are respectively provided with a convex pressing platform 102, so that the inner side of the pressing block 10 can be prevented from contacting with the outer side surface of the box body 1, and the pressing stability of the two ends of the pressing block 10 on the sight window cover plate 5 is improved.

9 ends of gland nut are equipped with star type and hold portion 91, and the staff can directly hold star type and hold portion 91 and rotate the nut, need not to use tools such as spanner, has higher convenience.

The utility model discloses an operating principle is, after the long-term work of callipers appearance, unscrews gland nut, pulls out the window apron along the opening spout is backward can clear up the camera lens and maintain. The utility model discloses simple structure, through making same screw rod of adjacent window apron sharing and gland nut, can reduce half gland nut quantity at least, when clearing up the lens and maintaining, can reduce staff's intensity of labour, save man-hour, the opening spout of window apron both sides can further reduce staff's intensity of labour, save man-hour, and can avoid lifting the problem that the nut is lost easily after the nut completely, the handle is convenient for stimulate the window apron, the pressure platform can prevent that the briquetting is inboard and the contact of box lateral surface, improve the stability that compresses tightly of briquetting both ends to the window apron, star type grasping portion can improve staff dismouting nut's convenience.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims (5)

1. A diameter gauge convenient to maintain is characterized by comprising a box body and a detection assembly inside the box body, wherein a material passing port is arranged in the middle of the box body, a plurality of arc-shaped windows and window cover plates matched with the arc-shaped windows are arranged on the periphery of the material passing port on two sides of the box body, the arc-shaped windows are distributed around the center of the material passing port at equal angles, clamping edges are arranged on the inner peripheries of the arc-shaped windows, guide pillars vertical to the outer side surface of the box body are arranged on the clamping edges on two sides of each arc-shaped window, fixing holes matched with the guide pillars are arranged on two sides of each window cover plate, two guide pillars close to adjacent arc-shaped windows are connected to a same pressing block in a sliding mode, first through holes matched with the guide pillars are arranged at two ends of each pressing block, a screw vertical to the outer side surface of the box body is arranged between the guide pillars close to the adjacent arc-shaped windows of the box body, a second through hole matched with the outer diameter of the screw is arranged in the middle of each pressing block, and the tail end of the screw rod is in threaded connection with a compression nut.

2. The caliper convenient for maintenance according to claim 1, wherein the window cover plate fixing holes are provided with an opening chute at one side of the material passing port, and the opening chutes at two sides of each window cover plate are perpendicular to the connecting line of the fixing holes at two sides of the window cover plate.

3. The easy-to-maintain caliper according to claim 1, wherein the outside of the window cover is provided with a handle, and when the inside of the window cover is tightly attached to the arc window clamp edge, the outside of the window cover is flush with the outside of the case.

4. A calliper for convenient maintenance according to claim 1, wherein the press block is provided with a protruding press table on the inner side of both ends.

5. A calliper for facilitating maintenance according to claim 1, wherein the end of the gland nut is provided with a star-shaped grip.

Images