CN216205873U

CN216205873U - Aluminum can bottom thickness detector

Info

Publication number: CN216205873U
Application number: CN202122419442.8U
Authority: CN
Inventors: 王大洲; 郑卫平; 朱靖宇
Original assignee: EURO ASIA PACKAGING (GUANGDONG) CO LTD
Current assignee: EURO ASIA PACKAGING (GUANGDONG) CO LTD
Priority date: 2021-09-30
Filing date: 2021-09-30
Publication date: 2022-04-05
Anticipated expiration: 2031-09-30

Abstract

The utility model discloses an aluminum can bottom thickness detector which comprises a base, wherein a guide rod and a support rod for supporting an aluminum can are arranged on the base, a conical measuring head is arranged at the upper end of the support rod, a hard ball head is embedded at the upper end of the measuring head, a measuring instrument for measuring and indicating the aluminum can bottom thickness and an adjusting structure for moving the measuring instrument away or over the ball head are arranged at the upper end of the guide rod. The utility model has the advantages of simple structure, low cost, simple and convenient measurement, visual display of measurement results and durability.

Description

Aluminum can bottom thickness detector

Technical Field

The utility model relates to the technical field of aluminum tank bottom thickness measuring devices, in particular to an aluminum tank bottom thickness detector.

Background

The bottom thickness of the aluminum can is a key parameter value of the aluminum can, and the bottom thickness of the aluminum can is generally measured after the aluminum can is molded in order to ensure the safety of the aluminum can. The common thickness measuring instrument adopts the ultrasonic wave principle to measure the thickness, requires that the measuring environment is good and is limited to metal thickness measurement only simultaneously, because the difference of metal material need adjust the sound velocity simultaneously the inverse multiplex sample piece check-up side can guarantee the accuracy of measurement, the roughness on metal surface also can influence its precision, thickness measurement is limited to metal thickness measurement only simultaneously, and application scope is limited to the cost is also higher, and the operation degree of difficulty is high, the operation is more troublesome, needs the professional to operate. In the prior art, technical staff is required to measure manually, namely, a caliper and a micrometer caliper are held for measurement, and the measurement result has the problems of large fluctuation range, low accuracy and the like due to the fact that the measurement methods and postures of each person are different and the placement angles and the placement positions of the gauges are different.

The present invention has been made based on such a situation.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art and provides the durable aluminum can bottom thickness detector which has the advantages of simple structure, low cost, simple and convenient measurement, visual display of the measurement result.

The utility model is realized by the following technical scheme:

the utility model provides a thick detector at bottom of aluminum can, includes the base, be equipped with the guide arm on the base and be used for supporting the bracing piece of aluminum can, upper end of the support bar is conical measuring head, the bulb that has the stereoplasm is inlayed to the measuring head upper end, the guide arm upper end is equipped with and is used for measuring and instructing the measuring instrument of thick at bottom of the aluminum can and is used for moving away the measuring instrument or moving the regulation structure directly over the bulb.

The aluminum can bottom thickness detector is characterized in that the measuring instrument is a dial indicator.

According to the aluminum can bottom thickness detector, the adjusting structure comprises a clamping table seat arranged at the upper end of the guide rod, a swing rod capable of rotating in the horizontal direction is rotatably connected to the clamping table seat, and the measuring instrument is fixed at the free end of the swing rod.

According to the aluminum can bottom thickness detector, one side of the clamping pedestal is provided with the limiting component used for limiting the swing rod at the measuring position right above the ball head, and when the swing rod is located at the measuring position, the measuring instrument is just above the ball head.

As above-mentioned a thick detector in aluminium can bottom, spacing subassembly includes fixed connection at the stopper that presss from both sides the pedestal side, be equipped with on the stopper and adjust its adjusting screw that stretches into length towards the pendulum rod direction.

According to the aluminum can bottom thickness detector, a locking piece used for locking the swing rod is arranged between the clamping pedestal and the swing rod.

According to the aluminum can bottom thickness detector, the locking member is a locking screw which can rotate relative to the clamping table seat and is pressed on the swing rod.

According to the aluminum can bottom thickness detector, the measuring instrument is detachably connected to the free end of the swing rod.

According to the aluminum can bottom thickness detector, the guide rod and the support rod can be detachably connected to the base.

Compared with the prior art, the utility model has the following advantages:

1. in the utility model, when the aluminum can is placed, the measuring instrument above the aluminum can be removed, so that the aluminum can is convenient to place, and long and short aluminum cans can be easily placed on the aluminum can.

2. Moreover, because the measuring needle head and the ball head of the measuring instrument can clamp the bottom surface of the aluminum can between the measuring needle head and the ball head, the ball head is a smooth curved surface, and a pit is not easy to be poked on the aluminum can to influence the measured data.

3. The ball head is wear-resistant and durable, and is not easy to lose, so that the measurement is not accurate. The supporting rod can be made of common materials, and high-strength metal is not needed, so that the cost is reduced.

Drawings

The following detailed description of embodiments of the utility model is provided in conjunction with the appended drawings, in which:

FIG. 1 is a first perspective view of the present invention;

FIG. 2 is a schematic perspective view of the present invention;

FIG. 3 is an enlarged view (partially in section) of FIG. 2 at A;

fig. 4 is a schematic view of the use state of the present invention.

Detailed Description

In order to make the technical solutions of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings and the detailed description.

The aluminum can bottom thickness detector shown in fig. 1 to 4 comprises a base 1, wherein a guide rod 2 and a support rod 3 for supporting an aluminum can are arranged on the base 1, the upper end of the support rod 3 is a conical measuring head 31, a hard ball head 4 is embedded at the upper end of the measuring head 31, and a measuring instrument 5 for measuring and indicating the aluminum can bottom thickness and an adjusting structure 6 for moving the measuring instrument 5 away or over the ball head 4 are arranged at the upper end of the guide rod 2.

In the utility model, when the bottom thickness of the aluminum can needs to be measured, the measuring instrument 5 is firstly moved away through the adjusting structure 6, and then the aluminum can is sleeved on the support rod 3 from top to bottom, so that the bottom surface of the aluminum can is supported on the ball head 4; and then the measuring instrument 5 is moved to the position right above the bulb 4 through the adjusting structure 6, in the moving process, a measuring needle of the measuring instrument 5 needs to be supported upwards, and when the measuring needle of the instrument 5 to be measured reaches the position right above the bulb 4, the measuring needle of the measuring instrument 5 is put down, so that the bottom thickness value of the aluminum can be read. In the utility model, when the aluminum can is placed, the measuring instrument 5 above the aluminum can be removed, so that the aluminum can is convenient to place, and long and short aluminum cans can be easily placed on the aluminum can.

Moreover, because measuring needle and bulb 4 of measuring instrument 5 can be with aluminium jar bottom surface clamp between the two, bulb 4 is the smooth curved surface, is difficult to stab out the pit and influence measured data on the aluminium jar.

In addition, the ball head 4 is preferably made of an ultra-high hardness metal ball, and is wear-resistant, durable and not easy to wear, so that measurement is not accurate. The supporting rod 3 can be made of common materials, and high-strength metal is not needed, so that the cost is reduced.

The utility model is suitable for measuring flat-bottomed aluminum cans.

In a more specific embodiment of the utility model, the measuring instrument 5 is a dial indicator, which is a common measuring instrument, thus reducing costs.

When the measuring instrument 5 needs to be calibrated, the aluminum can is not placed, the measuring needle head of the measuring instrument 5 is pressed on the ball head 4, and the scale value of the calibrating and adjusting measuring instrument 5 is zero.

In a more specific embodiment of the present invention, the adjusting mechanism 6 comprises a clamp base 61 disposed at the upper end of the guide rod 2, a swing rod 62 capable of rotating horizontally is rotatably connected to the clamp base 61, and the measuring instrument 5 is fixed at the free end of the swing rod 62. Namely, the swing link 62 is hinged on the clamp base 61 in the horizontal direction, and the swing link 62 swings around the clamp base 61 in the horizontal direction to enable the measuring instrument 5 to shift.

In a more specific embodiment of the present invention, one side of the clamp base 61 is provided with a limiting component for limiting the swing link 62 at a measuring position directly above the ball 4, and when the swing link 62 is located at the measuring position, the measuring instrument 5 is directly above the ball 4. That is, when the measuring instrument 5 swings along with the swing rod 62, the limiting component is required to accurately position the measuring instrument 5 right above the ball head 4, so that the measuring needle of the measuring instrument 5 is aligned with the ball head 4.

In a more specific embodiment of the present invention, the limiting component includes a limiting block 63 fixedly connected to the side surface of the clamp base 61, and the limiting block 63 is provided with an adjusting screw 631 capable of adjusting the length of the limiting block extending towards the swing link 62. That is, the inner end of the adjusting screw 631 serves as a limiting surface, the position of the limiting surface is calibrated by rotating the adjusting screw 631, and after the adjusting screw 631 is calibrated, the calibration is not required to be performed each time when the measurement is performed later.

In a more specific embodiment of the present invention, a locker for locking the swing link 62 is provided between the clamp base 61 and the swing link 62. This avoids the measuring instrument 5 swinging during reading and resulting in inaccurate reading.

In a more specific embodiment of the utility model, the locking element is a locking screw 64 that can be turned relative to the holder base 61 and pressed against the rocker 62. Namely, the locking screw 64 is screwed downwards, and the swing rod 62 can be locked.

In a more specific embodiment of the utility model, the measuring instrument 5 is detachably connected to the free end of the pendulum rod 62. Is convenient for disassembly, assembly and replacement.

In a more specific embodiment of the utility model, the guide bar 2 and the support bar 3 are both detachably connected to the base 1. Is convenient for processing and manufacturing.

It should be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. An aluminum can bottom thickness detector, characterized in that: it comprises a base (1), and the base (1) is provided with a guide rod (2) and a support rod (3) for supporting the aluminum can, the The upper end of the support rod (3) is a conical measuring head (31), the upper end of the measuring head (31) is inlaid with a hard ball head (4), and the upper end of the guide rod (2) is provided with an aluminum alloy for measuring and indicating A measuring instrument (5) for the thickness of the tank bottom and an adjusting structure (6) for moving the measuring instrument (5) away or just above the ball head (4).

2. An aluminum can bottom thickness detector according to claim 1, characterized in that: the measuring instrument (5) is a dial indicator.

3. An aluminum can bottom thickness detector according to claim 1 or 2, characterized in that: the adjusting structure (6) comprises a clamping base (61) arranged on the upper end of the guide rod (2), and the A swing rod (62) capable of rotating in a horizontal direction is rotatably connected to the clamping table base (61), and the measuring instrument (5) is fixed on the free end of the swing rod (62).

4. An aluminum can bottom thickness detector according to claim 3, characterized in that: one side of the clamping table seat (61) is provided with a device for limiting the pendulum rod (62) to the positive position of the ball head (4). The limit component at the upper measurement position, and when the pendulum rod (62) is located at the measurement position, the measurement instrument (5) is just above the ball head (4).

5 . The aluminum can bottom thickness detector according to claim 4 , wherein the limit component comprises a limit block ( 63 ) fixedly connected to the side of the clamping base ( 61 ), and the limit block (63) is provided with an adjusting screw (631) which can adjust the length of the rod (63) extending into the swing rod (62).

6 . The aluminum can bottom thickness detector according to claim 5 , wherein a locking device for locking the swing rod ( 62 ) is provided between the clamping table base ( 61 ) and the swing rod ( 62 ). 7 . pieces.

7 . The aluminum can bottom thickness detector according to claim 6 , wherein the locking member is capable of rotating relative to the clamping base ( 61 ) and pressing on the pendulum rod ( 62 ). 8 . Tighten screw (64).

8. The aluminum can bottom thickness detector according to claim 3, wherein the measuring instrument (5) is detachably connected to the free end of the pendulum rod (62).

9 . The aluminum can bottom thickness detector according to claim 1 , wherein the guide rod ( 2 ) and the support rod ( 3 ) can be detachably connected to the base ( 1 ). 10 .