CN209979213U

CN209979213U - Screw anti-drop check out test set

Info

Publication number: CN209979213U
Application number: CN201920809690.3U
Authority: CN
Inventors: 乔冰雁; 李明明; 王利英
Original assignee: Keruite New Material Technology Luoyang Co ltd
Current assignee: Keruite New Material Technology Luoyang Co ltd
Priority date: 2019-05-31
Filing date: 2019-05-31
Publication date: 2020-01-21
Anticipated expiration: 2029-05-31

Abstract

The utility model discloses a screw anticreep check out test set, the on-line screen storage device comprises a base, the top of base is equipped with door type frame, and the both sides inner wall of door type frame all sets up the second spout of L shape, two the equal sliding connection in inside of second spout has the pulley, and the one end that the second spout was kept away from to two pulleys all is equipped with first connecting spring, two first connecting spring's one end is equipped with same casing, and the inner wall of casing is equipped with the second connecting spring that the equidistance distributes, second connecting spring's one end is equipped with the movable block, and the top of casing is equipped with vibrating motor, the thread groove that the equidistance distributes is seted up at the top of base, and the inside threaded connection of thread groove has the screw. The utility model discloses use the simulation to the screw nail, enlarge the detection effect, need not artifical wrench movement and detect, labour saving and time saving can take notes the moment of torsion value when the screw moves the screw, but easy operation just accurate detection screw anticreep.

Description

Screw anti-drop check out test set

Technical Field

The utility model relates to an anti-drop screw technical field especially relates to a screw anticreep check out test set.

Background

The screw is a part for construction machinery, the tail end of the screw is sharp like a nail, a small cylindrical or conical metal rod is provided with threads, a head with a groove or a concave is arranged, the screw is used independently, the application range of the screw is wide, the screw plays an important role in mechanical assembly, the screw is required to be detected in many aspects in the screw production process and after the screw is produced, for example, the screw is detected by a mold for producing the screw, a machine for producing the screw is detected, the appearance of the screw is detected, the size and the length of a formed screw are detected, and the anti-falling of the screw is also required to be detected.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a screw anti-falling detection device.

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

a screw anti-falling detection device comprises a base, wherein a door-shaped frame is arranged at the top of the base, L-shaped second sliding grooves are formed in the inner walls of two sides of the door-shaped frame, pulleys are connected inside the two second sliding grooves in a sliding mode, first connecting springs are arranged at the ends, away from the second sliding grooves, of the two pulleys, one end of each first connecting spring is provided with a same shell, the inner wall of each shell is provided with second connecting springs distributed at equal intervals, a movable block is arranged at one end of each second connecting spring, a vibration motor is arranged at the top of each shell, threaded grooves distributed at equal intervals are formed in the top of the base, screws are connected with the inner threads of the threaded grooves, a first sliding groove is formed in the middle position of the outer wall of the top of the door-shaped frame, a sliding block is connected to the inner portion of the first sliding groove in a sliding mode, and a, and one end of the first electric telescopic rod piston rod is provided with an installation plate, the middle position of the bottom of the installation plate is connected with a rotating plate through a bearing, and the bottom of the rotating plate is provided with a screwdriver head.

As a further aspect of the present invention: the both sides of mounting panel bottom all are equipped with the fixed block, and just the relative one side of two fixed blocks all is equipped with second electric telescopic handle.

As a further aspect of the present invention: two the one end of second electric telescopic handle piston rod all is equipped with the kicking block, and the one end that second electric telescopic handle was kept away from to two kicking blocks all is equipped with pressure sensor.

As a further aspect of the present invention: two one side of pressure sensor all is equipped with the non slipping spur, and the opposite one end in rotor plate both sides all sets up flutedly, and the inner wall of two recesses all bonds and has the antislip strip.

As a further aspect of the present invention: the positions of the two anti-skidding blocks correspond to the positions of the two grooves respectively, and a handle is arranged at one end, extending to the outer wall of the top of the door-shaped frame, of the sliding block.

As a further aspect of the present invention: first electric telescopic handle, vibrating motor and second electric telescopic handle all are connected with the switch through the wire, and the switch is connected with the treater through the wire.

As a further aspect of the present invention: the inner diameter of the shell is matched with the outer diameter of the screw, and the signal output end of the pressure sensor is connected with the signal input end of the processor through a signal wire.

As a further aspect of the present invention: one side of the bottom of the mounting plate is connected with a laser pen through a fastening bolt, the top of the base is provided with positioning grooves which are evenly distributed, and the positions of the positioning grooves correspond to the positions of the adjacent thread grooves.

The utility model has the advantages that:

1. by arranging the shell, the vibration motor and the movable block, the shell is moved to sleeve the top of the screw, the vibration motor is started to drive the shell to vibrate, the movable block vibrates and strikes the screw in the shell, the screw is simulated, and the detection effect is amplified;

2. the screwdriver head is moved to the top of a screw to be detected by arranging the second electric telescopic rod and the jacking block, the first electric telescopic rod pushes the mounting plate to move downwards until the screwdriver head is inserted into a top slot of the screw, the second electric telescopic rod pushes the jacking block to jack two sides of the rotating plate, the rotating plate drives the screwdriver head to rotate and enables the screw to be screwed in the threaded slot, manual twisting is not needed for detection, and time and labor are saved;

3. through setting up pressure sensor and rotor plate, pressure sensor detects the pressure value that the kicking block promoted the rotor plate to torque value when the record spiral shell moves the screw, but easy operation and accurate detection screw anticreep.

Drawings

Fig. 1 is a schematic structural diagram of a screw anti-drop detection device provided in embodiment 1;

fig. 2 is a sectional view of an overall side structure of a screw anti-drop detection apparatus according to embodiment 1;

fig. 3 is a sectional view of a side structure of a mounting plate of the screw anti-drop detection apparatus according to embodiment 1;

fig. 4 is a schematic structural view of a mounting plate of the screw anti-drop detection apparatus in embodiment 1;

fig. 5 is a sectional view of an entire side structure of a mounting plate of the screw retaining-off detecting apparatus according to embodiment 2.

In the figure: the device comprises a door-shaped frame 1, a first sliding groove 2, a sliding block 3, a first electric telescopic rod 4, a mounting plate 5, a second sliding groove 6, a pulley 7, a first connecting spring 8, a shell 9, a base 10, a thread groove 11, a screw 12, a movable block 13, a second connecting spring 14, a vibrating motor 15, a fixed block 16, a second electric telescopic rod 17, a top block 18, a screw driver head 19, a pressure sensor 20, an antiskid block 21, a rotating plate 22, a laser pen 23 and a positioning groove 24.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Example 1

Referring to fig. 1-4, a screw anti-drop detection device comprises a base 10, the top of the base 10 is connected with a door-shaped frame 1 through a fastening bolt, the inner walls of two sides of the door-shaped frame 1 are respectively provided with an L-shaped second chute 6, the insides of the two second chutes 6 are respectively connected with a pulley 7 in a sliding manner, one ends of the two pulleys 7 far away from the second chutes 6 are respectively connected with a first connecting spring 8 through a fastening bolt, one ends of the two first connecting springs 8 are connected with a same shell 9 through a fastening bolt, the inner wall of the shell 9 is connected with second connecting springs 14 distributed at equal intervals through a fastening bolt, one end of the second connecting spring 14 is connected with a movable block 13 through a fastening bolt, the top of the shell 9 is connected with a vibration motor 15 through a fastening bolt, the top of the base 10 is provided with screw grooves 11 distributed at equal intervals, and the internal threads of, first spout 2 has been seted up to the intermediate position of 1 top outer wall of door type frame, and the inside sliding connection of first spout 2 has slider 3, and the bottom of slider 3 is connected with first electric telescopic handle 4 through fastening bolt, and the one end of first electric telescopic handle 4 piston rod is connected with mounting panel 5 through fastening bolt, and the intermediate position of mounting panel 5 bottom is connected with rotor plate 22 through the bearing, and the bottom of rotor plate 22 is connected with screwdriver bit 19 through fastening bolt.

In the utility model, two sides of the bottom of the mounting plate 5 are connected with fixed blocks 16 through fastening bolts, and opposite sides of the two fixed blocks 16 are connected with second electric telescopic rods 17 through fastening bolts, one ends of piston rods of the two second electric telescopic rods 17 are connected with ejector blocks 18 through fastening bolts, and one ends of the two ejector blocks 18 far away from the second electric telescopic rods 17 are connected with pressure sensors 20 through fastening bolts, one sides of the two pressure sensors 20 are connected with anti-skid blocks 21 through fastening bolts, and opposite ends of two sides of a rotating plate 22 are provided with grooves, the inner walls of the two grooves are bonded with anti-skid strips, the positions of the two anti-skid blocks 21 respectively correspond to the positions of the two grooves, and one end of the sliding block 3 extending to the outer wall of the top of the portal frame 1 is connected with a handle through fastening bolts, the first electric telescopic rod 4, the vibration motor 15 and the second electric telescopic rods 17 are, and the switch is connected with a processor through a lead, the inner diameter of the shell 9 is matched with the outer diameter of the screw 12, the signal output end of the pressure sensor 20 is connected with the signal input end of the processor through a signal wire, and the model of the processor is ARM9 TDMI.

The working principle is as follows: when the device is used, the shell 9 is moved to sleeve the shell 9 on the top of a screw 12, the vibration motor 15 is started to drive the shell 9 to vibrate, the movable block 13 vibrates and hits the screw 12 in the shell 9, the screw 12 is simulated and amplified in use, after vibration is finished, the shell 9 is moved to the horizontal position of the second sliding groove 6, the handle is held by a hand to move the sliding block 3, the screwdriver bit 19 is moved to the top of the screw 12 to be detected, the first electric telescopic rod 4 pushes the mounting plate 5 downwards until the screwdriver bit 19 is inserted into a top slot of the screw 12, the second electric telescopic rod 17 pushes the jacking block 18 to jack two sides of the rotating plate 22, the rotating plate 22 drives the screwdriver bit 19 to rotate, the screw 12 is enabled to screw in the threaded groove 11, the pressure sensor 20 detects the pressure value of the jacking block 18 pushing the rotating plate 22, and the torque value of the screw 12 is recorded, the screw anti-dropping device is easy to operate and can accurately detect the screw anti-dropping.

Example 2

Referring to fig. 5, a screw anticreep check out test set, this embodiment compares in embodiment 1, and one side of mounting panel 5 bottom is connected with laser pen 23 through fastening bolt, and evenly distributed's constant head tank 24 is seted up at the top of base 10, and the position of constant head tank 24 is corresponding with the position of adjacent thread groove 11, when removing mounting panel 5, when laser pen 23's light beam shines into in the adjacent constant head tank 24 of thread groove 11 of required operation, can judge that screwdriver bit 19 and screw 12 are located same vertical direction, and it is more convenient to use.

The working principle is as follows: when the mounting plate 5 is moved, when the light beam of the laser pen 23 is irradiated into the positioning groove 24 adjacent to the thread groove 11 to be operated, it can be determined that the screwdriver bit 19 and the screw 12 are positioned in the same vertical direction, and the use is more convenient.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The screw anti-falling detection equipment comprises a base (10) and is characterized in that a door-shaped frame (1) is arranged at the top of the base (10), L-shaped second sliding grooves (6) are formed in the inner walls of two sides of the door-shaped frame (1), pulleys (7) are connected inside the two second sliding grooves (6) in a sliding mode, first connecting springs (8) are arranged at the ends, far away from the second sliding grooves (6), of the two pulleys (7), one end of each first connecting spring (8) is provided with a same shell (9), second connecting springs (14) distributed at equal intervals are arranged on the inner wall of the shell (9), a movable block (13) is arranged at one end of each second connecting spring (14), a vibration motor (15) is arranged at the top of the shell (9), threaded grooves (11) distributed at equal intervals are formed in the top of the base (10), and screws (12) are in threaded connection with the inner portions of the threaded grooves (11), first spout (2) have been seted up to the intermediate position of door type frame (1) top outer wall, and the inside sliding connection of first spout (2) has slider (3), the bottom of slider (3) is equipped with first electric telescopic handle (4), and the one end of first electric telescopic handle (4) piston rod is equipped with mounting panel (5), the intermediate position of mounting panel (5) bottom is connected with rotor plate (22) through the bearing, and the bottom of rotor plate (22) is equipped with screwdriver head (19).

2. The screw anti-drop detection device according to claim 1, wherein the mounting plate (5) is provided with fixing blocks (16) at two sides of the bottom thereof, and the two fixing blocks (16) are provided with second electric telescopic rods (17) at opposite sides thereof.

3. The screw anti-drop detection device according to claim 2, wherein one end of the piston rod of each of the two second electric telescopic rods (17) is provided with a top block (18), and one end of each of the two top blocks (18) far away from the second electric telescopic rod (17) is provided with a pressure sensor (20).

4. The screw anti-drop detection device according to claim 3, wherein the anti-slip blocks (21) are disposed on one side of each of the two pressure sensors (20), the opposite ends of the rotating plate (22) are each provided with a groove, and the anti-slip strips are bonded to the inner walls of the two grooves.

5. The screw anti-drop detection device according to claim 4, wherein the two anti-slip blocks (21) are respectively corresponding to the two grooves, and a handle is arranged at one end of the sliding block (3) extending to the outer wall of the top of the door-shaped frame (1).

6. The screw anti-drop detection device according to claim 1, wherein the first electric telescopic rod (4), the vibration motor (15) and the second electric telescopic rod (17) are connected with a switch through wires, and the switch is connected with a processor through wires.

7. The screw anti-drop detection device according to claim 1, wherein the inner diameter of the housing (9) is adapted to the outer diameter of the screw (12), and the signal output end of the pressure sensor (20) is connected to the signal input end of the processor through a signal line.

8. The screw anti-drop detection device according to claim 1, wherein a laser pointer (23) is connected to one side of the bottom of the mounting plate (5) through a fastening bolt, positioning grooves (24) are uniformly distributed on the top of the base (10), and the positions of the positioning grooves (24) correspond to the positions of the adjacent thread grooves (11).