CN210689466U

CN210689466U - Battery thickness measuring machine

Info

Publication number: CN210689466U
Application number: CN201922204408.1U
Authority: CN
Inventors: 王宏
Original assignee: Nanjing Saibao Measurement Technology Co Ltd
Current assignee: Nanjing Saibao Measurement Technology Co Ltd
Priority date: 2019-12-11
Filing date: 2019-12-11
Publication date: 2020-06-05
Anticipated expiration: 2029-12-11

Abstract

The utility model discloses a battery thickness measurement machine, including unable adjustment base and amesdial, unable adjustment base's dorsal part fixed mounting has the backplate, and the front side fixedly connected with fixed plate of backplate, the side fixed mounting of fixed plate has the thread bush, and has plugged in the thread bush and have the screw rod, the lower extreme of screw rod has cup jointed first connecting block, and the downside fixedly connected with backup pad of first connecting block, the upper end of backup pad is connected with the benchmark board through the second connecting block, and evenly distributed has the live-rollers on the benchmark board. The utility model discloses utilize the amesdial to replace traditional slide caliper rule to measure to guarantee the measuring precision, cooperate elevation structure's benchmark board simultaneously, make this device can carry out accurate measurement to the battery of different thickness, improved the application range of this device greatly, cooperate sliding structure simultaneously, can carry out the thickness inspection to the unnecessary position of the same face of battery, thereby make the inspection of battery thickness more accurate, improved the practicality of this device greatly.

Description

Battery thickness measuring machine

Technical Field

The utility model relates to a technical field is measured to the battery, specifically is a battery thickness measurement machine.

Background

The battery is used as an advanced secondary power supply, has the advantages of high energy density, high open circuit voltage, long cycle life, environmental protection and the like, is the most common secondary battery in current application, and is widely applied to the aspects of mobile phones, notebook computers, tablet computers, electric tools and the like.

Traditional battery all needs artifically to measure battery thickness with slide caliper rule after production is accomplished to whether its thickness of inspection accords with the technological requirement, the inefficiency of artifical measurement battery thickness just can't accomplish hundreds of accuracies, and simultaneously, the battery is comparatively wide for slide caliper rule, slide caliper rule's card arm is shorter, will cause the precision when measuring not high like this, there is the inconvenient problem of measuring time inadequately, consequently when mass production battery, is unfavorable for high-efficient production.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a battery thickness measurement machine to current battery thickness measurement inefficiency that proposes in solving above-mentioned background art, and measure inaccurate problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a battery thickness measuring machine, includes unable adjustment base and amesdial, unable adjustment base's dorsal part fixed mounting has the backplate, and the front side fixedly connected with fixed plate of backplate, the side fixed mounting of fixed plate has the thread bush, and has pegged graft the screw rod in the thread bush, the lower extreme of screw rod has cup jointed first connecting block, and the downside fixedly connected with backup pad of first connecting block, the upper end of backup pad is connected with the benchmark board through the second connecting block, and evenly distributed has the live-rollers on the benchmark board, the front side upper end fixedly connected with fixed block of backplate, and fixed mounting has the amesdial on the fixed block, the activity is pegged graft on the fixed block has the connecting rod, and the lower extreme fixedly connected with deflector of connecting.

Preferably, the upper end of the screw rod penetrates through the threaded sleeve, the lower end of the screw rod is sleeved with the limiting nut, the first connecting block is provided with a through hole, the inner diameter of the through hole is the same as the outer diameter of the screw rod, and the outer diameter of the limiting nut is larger than the inner diameter of the through hole in the first connecting block.

Preferably, two sets of chutes are formed in the supporting plate, the chutes are arranged to be of a T-shaped structure, the lower end of the second connecting block is provided with a sliding block matched with the chutes, and the reference plate and the supporting plate form a sliding type connecting structure through the second connecting block.

Preferably, one side of the rear end of the supporting plate is fixedly connected with a sliding sleeve, a groove is formed in the front side of the fixing plate, a fixing rod is arranged in the groove, the sliding sleeve is movably sleeved on the fixing rod, and the supporting plate is arranged to be of a lifting structure through a screw and the sliding sleeve.

Preferably, the upper end of connecting rod is provided with the stopper, and the upper end of connecting rod passes the fixed block, the front side of deflector sets up to the inclined plane structure, the deflector passes through the connecting rod and constitutes elevation structure.

Compared with the prior art, the beneficial effects of the utility model are that: according to the battery thickness measuring machine, the dial indicator is arranged, the dial indicator is used for replacing the traditional caliper for measuring so as to ensure the measuring accuracy, and meanwhile, the device is matched with the reference plate of the lifting structure, so that the batteries with different thicknesses can be accurately measured, the use range of the device is greatly improved, and meanwhile, the thickness of different positions on the same surface of the battery can be checked by matching with the sliding structure, so that the checking of the thickness of the battery is more accurate, and the practicability of the device is greatly improved;

be provided with the live-rollers on the benchmark board, cooperation elevation structure's deflector for the battery is when contacting with this device, and is more smooth and easy and convenient, has improved battery thickness measurement's work efficiency greatly.

Drawings

FIG. 1 is a schematic side view of the structure of the present invention;

fig. 2 is a schematic top view of the first connecting block and the supporting plate of the present invention;

fig. 3 is a schematic view of the front view of the structure of the present invention.

In the figure: 1. a fixed base; 2. a back plate; 3. a fixing plate; 4. a threaded sleeve; 5. a screw; 6. a limit nut; 7. a first connection block; 8. a support plate; 9. a sliding sleeve; 10. fixing the rod; 11. a chute; 12. a second connecting block; 13. a reference plate; 14. a rotating roller; 15. a fixed block; 16. a dial indicator; 17. a connecting rod; 18. a guide plate.

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. 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.

Referring to fig. 1-3, the present invention provides an embodiment: a battery thickness measuring machine comprises a fixed base 1 and a dial indicator 16, a back plate 2 is fixedly installed on the back side of the fixed base 1, a fixed plate 3 is fixedly connected to the front side of the back plate 2, a threaded sleeve 4 is fixedly installed on the side surface of the fixed plate 3, a screw rod 5 is inserted into the threaded sleeve 4, a first connecting block 7 is sleeved at the lower end of the screw rod 5, a supporting plate 8 is fixedly connected to the lower side of the first connecting block 7, the upper end of the screw rod 5 penetrates through the threaded sleeve 4, a limiting nut 6 is sleeved at the lower end of the screw rod 5, a through hole is formed in the first connecting block 7, the inner diameter of the through hole is the same as the outer diameter of the screw rod 5, the outer diameter of the limiting nut 6 is larger than the inner diameter of the through hole in the first connecting block 7, a sliding sleeve 9 is fixedly connected to one side of the rear end of the supporting plate 8, the sliding sleeve 9 is movably sleeved on the fixed rod 10, the supporting plate 8 is arranged into a lifting structure through the screw rod 5 and the sliding sleeve 9, the screw rod 5 is screwed, the screw rod 5 rotates in the threaded sleeve 4, the screw rod 5 drives the first connecting block 7 to move under the action of threads, the first connecting block 7 drives the supporting plate 8 to move, the sliding sleeve 9 moves along the fixed rod 10 in the moving process of the supporting plate 8, the moving stability of the supporting plate 8 is guaranteed, the screw rod 5 drives the reference plate 13 to move to a proper height, the measured battery can be effectively prevented from exceeding the range of the device, and then the distance between the reference plate 13 and the dial indicator 16 is recorded;

two groups of sliding grooves 11 are formed in the supporting plate 8, the sliding grooves 11 are arranged to be of a T-shaped structure, sliding blocks matched with the sliding grooves 11 are arranged at the lower end of the second connecting block 12, the reference plate 13 and the supporting plate 8 form a sliding type connecting structure through the second connecting block 12, the upper end of the supporting plate 8 is connected with the reference plate 13 through the second connecting block 12, rotating rollers 14 are uniformly distributed on the reference plate 13, the batteries can move back and forth through the rotating rollers 14, or the reference plate 13 is moved left and right through the second connecting block 12, so that the device can measure different areas on the same surface of the batteries, and the accuracy of battery thickness detection is guaranteed;

the upper end of the front side of the back plate 2 is fixedly connected with a fixed block 15, a dial indicator 16 is fixedly mounted on the fixed block 15, the dial indicator 16 is adjusted to a zero position before measurement, a flat plate is used as a zero position reference for absolute measurement, a comparison object is used for comparison measurement as the zero position reference, when the zero position is adjusted, a measuring head is firstly contacted with a reference plate 13, a large pointer is pressed to rotate for more than one circle, the dial is rotated to align a 0 line with the large pointer, then the upper end of the measuring rod is lifted for 1-2mm and then put in hand to fall down, after 2-3 times of repetition, whether the pointer is aligned with the 0 line or not is checked, and if the pointer is not;

connecting rod 17 has been pegged graft in the activity on fixed block 15, and the lower extreme fixedly connected with deflector 18 of connecting rod 17, the upper end of connecting rod 17 is provided with the stopper, and the upper end of connecting rod 17 passes fixed block 15, the front side of deflector 18 sets up to going up the inclined plane structure, deflector 18 passes through connecting rod 17 and constitutes elevation structure, the deflector 18 of inclined plane structure does benefit to pushing of battery, cooperation live-rollers 14 has improved battery thickness measurement's work efficiency greatly.

The working principle is as follows: during detection, the screw 5 is screwed, so that the screw 5 drives the reference plate 13 to move to a proper height, and the distance between the reference plate 13 and the dial indicator 16 is recorded;

then, the battery is placed on the reference plate 13 through the guide plate 18, the battery is slowly pushed along the reference plate 13, and in the pushing process, the battery on the reference plate 13 jacks up the measuring rod on the dial indicator 16, so that the dial indicator 16 detects the thickness of the battery;

in the measuring process, the batteries are moved back and forth on the reference plate 13 through the rotating roller 14, or the reference plate 13 is moved left and right through the second connecting block 12, so that the dial indicator 16 can measure different areas of the same surface of the batteries, and the accuracy of battery thickness detection is ensured.

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 battery thickness measurement machine, includes unable adjustment base (1) and amesdial (16), its characterized in that: a back plate (2) is fixedly arranged on the back side of the fixed base (1), a fixed plate (3) is fixedly connected with the front side of the back plate (2), a threaded sleeve (4) is fixedly arranged on the side surface of the fixed plate (3), a screw rod (5) is inserted into the thread sleeve (4), the lower end of the screw rod (5) is sleeved with a first connecting block (7), a supporting plate (8) is fixedly connected to the lower side of the first connecting block (7), the upper end of the supporting plate (8) is connected with a reference plate (13) through a second connecting block (12), rotating rollers (14) are uniformly distributed on the reference plate (13), the upper end of the front side of the back plate (2) is fixedly connected with a fixed block (15), and fixedly mounted on the fixed block (15) is a dial indicator (16), the fixed block (15) is movably inserted with a connecting rod (17), and the lower end of the connecting rod (17) is fixedly connected with a guide plate (18).

2. A battery thickness measuring machine according to claim 1, characterized in that: the upper end of the screw rod (5) penetrates through the threaded sleeve (4), the lower end of the screw rod (5) is sleeved with the limiting nut (6), the first connecting block (7) is provided with a through hole, the inner diameter of the through hole is the same as the outer diameter of the screw rod (5), and the outer diameter of the limiting nut (6) is larger than the inner diameter of the through hole in the first connecting block (7).

3. A battery thickness measuring machine according to claim 1, characterized in that: two sets of chutes (11) are formed in the support plate (8), the chutes (11) are arranged to be T-shaped structures, the lower end of the second connecting block (12) is provided with a sliding block matched with the chutes (11), and the reference plate (13) and the support plate (8) form a sliding connection structure through the second connecting block (12).

4. A battery thickness measuring machine according to claim 1, characterized in that: the utility model discloses a supporting plate, including backup pad (8), fixed plate (3), the front side of fixed plate (10) is opened and is equipped with recess, and is provided with dead lever (10) in the recess, slip cap (9) activity is cup jointed on dead lever (10), backup pad (8) are through screw rod (5) and slip cap (9) set up to elevation structure.

5. A battery thickness measuring machine according to claim 1, characterized in that: the upper end of connecting rod (17) is provided with the stopper, and the upper end of connecting rod (17) passes fixed block (15), the front side of deflector (18) sets up to go up inclined plane structure, deflector (18) constitute elevation structure through connecting rod (17).