CN216485458U

CN216485458U - Automatic coil detection device

Info

Publication number: CN216485458U
Application number: CN202122411518.2U
Authority: CN
Inventors: 王嘉豪; 王国彦
Original assignee: Wuxi Xinli Electric Appliance Co ltd
Current assignee: Wuxi Xinli Electric Appliance Co ltd
Priority date: 2021-10-08
Filing date: 2021-10-08
Publication date: 2022-05-10
Anticipated expiration: 2031-10-08

Abstract

The utility model discloses an automatic coil detection device which comprises an upper box body, a lower box body, two groups of lead screws arranged between the upper box body and the lower box body and a mounting plate in threaded connection with the lead screws through threaded pipes, wherein protection assemblies are arranged on the peripheries of the two groups of lead screws, a driving assembly convenient to disassemble and assemble is arranged in an inner cavity of the lower box body, and the driving assembly is meshed with the two groups of lead screws. According to the automatic coil detection device, the protection assembly is arranged on the periphery of the lead screw, the lead screw can be isolated through the upper telescopic sleeve and the lower telescopic sleeve, the phenomenon that the lead screw is stuck with dust to cause the rotation and the blocking is prevented, the upper telescopic sleeve and the lower telescopic sleeve are limited through the matching of the stand column and the sliding ring, the lead screw is prevented from being in contact with the inner wall of the upper telescopic sleeve or the lower telescopic sleeve to generate friction when rotating, dust is generated, the accumulation of the dust easily causes the rotation and the blocking of the lead screw, the rotation and the blocking are further prevented, the driving motor is inserted into the lower box body, and the driving motor and the lower box body are convenient to disassemble and assemble.

Description

Automatic coil detection device

Technical Field

The utility model relates to the field of hydraulic valve electromagnet detection equipment, in particular to an automatic coil detection device.

Background

In the production process of the electromagnet of the hydraulic valve, electromagnetic parameters of the electromagnetic coil (hereinafter referred to as coil electromagnetic parameters) are important indexes for measuring the capability of the electromagnetic coil for generating a magnetic field, so that the parameter detection of the electromagnetic coil by using an automatic detection device is an essential step.

To CN201710717585.2 a automated inspection solenoid electromagnetic parameter's device, the lead screw that sets up on its automated inspection device directly exposes outside, adheres to the dust easily on it to lead to rotating the card and die, influence the work of device, and be provided with the driving motor that drives lead screw pivoted in the lower box, it is fixed to be set up in the box, when its damage needs the maintenance, inconvenient dismantlement and installation fast to it, so, we propose a coil automated inspection device and solve this problem.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide an automatic coil detection device which can effectively solve the problems in the background technology.

In order to achieve the purpose, the utility model adopts the technical scheme that:

the utility model provides a coil automatic checkout device, includes last box, lower box, two sets of lead screws that set up between last box and lower box and the mounting panel through screwed pipe and lead screw threaded connection, it is two sets of the protection subassembly is all installed to the periphery of lead screw, the drive assembly just of the dismouting of being convenient for is installed to the inner chamber of box down the drive assembly is connected with two sets of lead screw meshing.

Preferably, the protection assembly comprises an upper telescopic sleeve and a lower telescopic sleeve, the upper end and the lower end of the upper telescopic sleeve are fixedly connected with the lower end of the upper box body and the upper end of the threaded pipe respectively, and the upper end and the lower end of the lower telescopic sleeve are fixedly connected with the lower end of the threaded pipe and the upper end of the mounting plate respectively.

Preferably, the upper telescopic sleeve and the lower telescopic sleeve are sleeved with a plurality of groups of sliding rings which are provided with sliding rings at intervals and located in the same longitudinal space in a sliding manner, and the upper end and the lower end of the vertical column are fixedly connected with the upper box body and the lower box body respectively.

Preferably, drive assembly includes driving motor, driving motor's upper end is equipped with the post of inserting that a plurality of groups are the circumference and arrange, the spring is installed just to driving motor's output shaft's inner chamber the upper end fixed connection of the lower extreme of spring and the cylinder that the activity set up, install drive gear on the cylinder just drive gear is connected with the driven gear meshing on the lead screw, the cylinder is through the draw runner that is equipped with on its outer wall and driving motor's output shaft slip joint.

Preferably, the lower end of the column body is provided with a universal ball, and the outer surface of the universal ball is a smooth surface.

Preferably, the output shaft of the driving motor and the outer wall of the cylinder are both provided with a hand-holding block fixed with an annular structure, and the outer walls of the two groups of hand-holding blocks are both provided with a plurality of groups of friction raised lines.

Compared with the prior art, the utility model has the following beneficial effects:

1. be equipped with the protection subassembly in the periphery of lead screw, the flexible cover is isolated to the lead screw with lower flexible cover on the accessible, prevents to be stained with the dust on it and leads to rotating the card to die, and the cooperation of rethread stand and sliding ring is spacing to last flexible cover and lower flexible cover, prevents that the lead screw from rubbing with last flexible cover or the contact of lower flexible cover inner wall emergence when rotating, produces the ash fillings, and the gathering of ash fillings causes the rotation card of lead screw to die easily, further prevents to rotate the card and dies.

2. The driving motor is connected with the lower box in a plugging mode, when the driving motor and the lower box are required to be detached and separated, the output shaft can be held and pressed downwards, so that the plugging column arranged on the driving motor is connected with the top of the inner cavity of the lower box in a plugging mode, the driving motor can be taken out from the lower box at the moment, and the driving motor and the lower box can be conveniently detached.

Drawings

FIG. 1 is a view showing an overall structure of an automatic coil inspecting apparatus according to the present invention;

FIG. 2 is a structural diagram of a protection assembly of an automatic coil detection device according to the present invention;

FIG. 3 is a cross-sectional view of a lower case of an automatic coil inspection device according to the present invention;

FIG. 4 is a structural diagram of a driving assembly of an automatic coil detecting device according to the present invention;

fig. 5 is a cross-sectional view of an output shaft of an automatic coil detection device according to the present invention.

In the figure: 1. an upper box body; 2. mounting a plate; 3. a threaded pipe; 4. a screw rod; 5. a driven gear; 6. a protection component; 61. an upper telescopic sleeve; 62. a lower telescopic sleeve; 63. a slip ring; 64. a column; 7. a lower box body; 8. a drive assembly; 81. a drive motor; 82. inserting a column; 83. a cylinder; 84. a hand-held block; 85. a drive gear; 86. a universal ball; 87. a spring.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-5, an automatic coil detection device comprises an upper box body 1, a lower box body 7, two groups of lead screws 4 arranged between the upper box body 1 and the lower box body 7, and a mounting plate 2 in threaded connection with the lead screws 4 through threaded pipes 3, wherein protection components 6 are arranged on the peripheries of the two groups of lead screws 4, a driving component 8 convenient to disassemble and assemble is arranged in an inner cavity of the lower box body 7, and the driving component 8 is meshed with the two groups of lead screws 4.

Protection component 6 includes telescopic sleeve 61 and lower telescopic sleeve 62, goes up telescopic sleeve 61 the upper and lower end respectively with the lower extreme of last box 1 and the upper end fixed connection of screwed pipe 3, the upper and lower end of lower telescopic sleeve 62 respectively with the lower extreme of screwed pipe 3 and the upper end fixed connection of mounting panel 2, telescopic sleeve 61 and lower telescopic sleeve 62 are isolated to lead to rotating the card to die on preventing to be stained with the dust on it to telescopic sleeve 61 and lower telescopic sleeve 62 on the accessible.

Go up telescopic sleeve 61 and lower telescopic sleeve 62 and all be the interval and be equipped with the sliding ring 63 and be located the equal slip of a plurality of groups sliding ring 63 of same longitudinal space and cup joint on stand 64, the mountain upper and lower end of stand 64 respectively with last box 1 and lower box 7 fixed connection, accessible stand 64 and sliding ring 63's cooperation is spacing to last telescopic sleeve 61 and lower telescopic sleeve 62, prevent that lead screw 4 from rubbing with last telescopic sleeve 61 or the contact of lower telescopic sleeve 62 inner wall when rotating, produce the grits, the accumulation of grits causes the rotation card of lead screw 4 to die easily, further prevent to rotate the card and die.

The driving component 8 comprises a driving motor 81, a plurality of groups of insertion columns 82 which are arranged in a circumferential manner are arranged at the upper end of the driving motor 81, a spring 87 is arranged in the inner cavity of the output shaft of the driving motor 81, the lower end of the spring 87 is fixedly connected with the upper end of a movably arranged column 83, a driving gear 85 is arranged on the column 83, the driving gear 85 is meshed with the driven gear 5 on the screw rod 4, the column 83 is clamped with the output shaft of the driving motor 81 in a sliding manner through a slide bar arranged on the outer wall of the column 83, the insertion columns 82 and the lower end of the column 83 on the driving component 7 are both inserted with the inner cavity wall of the lower box 7, when the driving motor 81 is required to be detached and separated from the lower box 7, the output shaft can be held and pressed downwards, so that the inserting column 82 arranged on the driving motor 81 is inserted and separated with the top of the inner cavity of the lower box body 7, the driving motor 81 can be taken out of the lower box body 7 at the moment, and the driving motor 81 and the lower box body 7 can be conveniently disassembled.

The lower end of the column 83 is provided with the universal ball 86, and the outer surface of the universal ball 86 is a smooth surface, so that the effect of friction force between the column 83 and the inner cavity of the lower box 7 can be reduced.

The output shaft of the driving motor 81 and the outer wall of the cylinder 83 are provided with the hand-holding blocks 84 fixed with the annular structures, and the outer walls of the two groups of hand-holding blocks 84 are provided with a plurality of groups of friction convex strips, the hand-holding blocks 84 on the output shaft can be held by a user to move downwards, when the user moves to the state that the inserting column 82 is completely separated from the top of the lower box 7 and a certain distance is reserved, the two groups of hand-holding blocks 84 can be held by the user at the same time, the driving motor 81 is lifted, the lower end of the cylinder 83 is connected with the bottom of the lower box 7 in an inserting mode, and the driving motor 81 can be taken out.

It should be noted that, the utility model is a coil automatic detection device, a protection assembly 6 is arranged at the periphery of a screw rod 4, the screw rod 4 can be isolated through an upper telescopic sleeve 61 and a lower telescopic sleeve 62, so as to prevent the screw rod 4 from being stuck with dust to cause the rotation and blocking, the upper telescopic sleeve 61 and the lower telescopic sleeve 62 are limited through the matching of a vertical column 64 and a sliding ring 63, so as to prevent the screw rod 4 from being stuck with the inner wall of the upper telescopic sleeve 61 or the lower telescopic sleeve 62 to generate dust when rotating, the accumulation of the dust is easy to cause the rotation and blocking of the screw rod 4, further prevent the rotation and blocking, a driving motor 81 thereof is inserted into a lower box body 7, the lower ends of an inserting column 82 and a column 83 on the driving assembly 7 are inserted into the inner cavity wall of the lower box body 7, when the driving motor 81 needs to be detached from the lower box body 7, the output shaft can be held and pressed downwards, so that the inserting column 82 arranged on the driving motor 81 is inserted into and separated from the top of the inner cavity of the lower box body 7, can take out driving motor 81 from lower box 7 this moment, be convenient for realize driving motor 81 and lower box 7's dismouting, the surface that universal ball 86 and universal ball 86 were installed to the lower extreme of cylinder 83 sets up to the smooth surface, can reduce the effect of the frictional force between cylinder 83 and the lower box 7 inner chamber.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a coil automatic checkout device, includes last box (1), lower box (7), two sets of lead screw (4) that set up between last box (1) and lower box (7) and through screwed pipe (3) and lead screw (4) threaded connection's mounting panel (2), its characterized in that: and the periphery of the two groups of screw rods (4) is provided with a protection assembly (6), the inner cavity of the lower box body (7) is provided with a driving assembly (8) convenient to disassemble and assemble, and the driving assembly (8) is meshed with the two groups of screw rods (4) and is connected with the screw rods.

2. An automatic coil detection device according to claim 1, characterized in that: protection subassembly (6) are including last telescopic sleeve (61) and lower telescopic sleeve (62), go up the upper and lower end of telescopic sleeve (61) respectively with the lower extreme of last box (1) and the upper end fixed connection of screwed pipe (3), the upper and lower end of lower telescopic sleeve (62) respectively with the lower extreme of screwed pipe (3) and the upper end fixed connection of mounting panel (2).

3. An automatic coil detection device according to claim 2, characterized in that: the upper telescopic sleeve (61) and the lower telescopic sleeve (62) are provided with sliding rings (63) at intervals, a plurality of groups of sliding rings (63) located in the same longitudinal space are sleeved on a stand column (64) in a sliding mode, and the upper end and the lower end of the stand column (64) are fixedly connected with the upper box body (1) and the lower box body (7) respectively.

4. An automatic coil detection device according to claim 1, characterized in that: drive assembly (8) include driving motor (81), the upper end of driving motor (81) is equipped with a plurality of groups and is the post (82) of inserting that the circumference was arranged, spring (87) just are installed to the inner chamber of the output shaft of driving motor (81) the lower extreme of spring (87) and the upper end fixed connection of cylinder (83) that the activity set up, install drive gear (85) just on cylinder (83) drive gear (85) are connected with driven gear (5) meshing on lead screw (4), cylinder (83) are through the draw runner that is equipped with on its outer wall and the output shaft slip joint of driving motor (81).

5. An automatic coil detection device according to claim 4, wherein: the lower end of the column body (83) is provided with a universal ball (86), and the outer surface of the universal ball (86) is a smooth surface.

6. An automatic coil detection device according to claim 4, wherein: the output shaft of the driving motor (81) and the outer wall of the cylinder (83) are both fixed with a hand-holding block (84) with an annular structure, and the outer walls of the two groups of hand-holding blocks (84) are provided with a plurality of groups of friction raised lines.