CN211191005U

CN211191005U - Bolt screening and detecting device

Info

Publication number: CN211191005U
Application number: CN201922096815.5U
Authority: CN
Inventors: 常忠营
Original assignee: Shenzhen Longjuntai Industrial Co ltd
Current assignee: Shenzhen Longjuntai Industrial Co ltd
Priority date: 2019-11-28
Filing date: 2019-11-28
Publication date: 2020-08-07
Anticipated expiration: 2029-11-28

Abstract

The utility model discloses a bolt screening detection device, including holding groove, installation piece, screening structure, fixed plate, lead screw, gyro wheel, drive belt, regulating plate and drive structure. The utility model has the advantages that: because the head diameter of bolt is greater than the diameter of screw rod part, fall into the gap at the screw rod after, the bolt head is because the diameter is great, can make the bolt wholly hang between fixed plate and regulating plate, through the width that changes the gap between fixed plate and the regulation pole, realize separating the screening to the bolt of different specifications, when using, the user only need adjust the gap between fixed plate and the regulating plate by big to little according to the head diameter of the bolt of various specifications in the screened bolt, can screen the bolt of different specifications in proper order and separate out, adjust the equal threaded connection in pole both ends and have the lead screw, make all regulation poles can move the regulation in step, and convenient to use, the accuracy to regulating plate position adjustment has been guaranteed in the application lead screw is adjusted simultaneously.

Description

Bolt screening and detecting device

Technical Field

The utility model relates to a screening detection device specifically is a bolt screening detection device, belongs to bolt screening detection technical field.

Background

A bolt is a mechanical part, and a cylindrical threaded fastener matched with a nut. A fastener consisting of a head part and a screw (a cylinder with external threads) needs to be matched with a nut and is used for fastening and connecting two parts with through holes. This form of connection is known as a bolted connection. If the nut is unscrewed from the bolt, the two parts can be separated, so that the bolt connection belongs to detachable connection. The bolt has multiple specifications, and the sizes of the bolt head and the screw rod of different specifications are also different.

However, in the production and manufacture of bolts, it is sometimes necessary to perform screening and detection on a large number of bolts with different specifications, and since the bolts are small in size, it is difficult to perform targeted separation and screening according to the bolts with different specifications in the screening.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a bolt screening detection device just in order to solve above-mentioned problem, can filter and separate the bolt of a large amount of different specifications that mix, convenient operation separates effectually.

The utility model realizes the above purpose by the following technical proposal, a bolt screening and detecting device comprises a containing groove, two sides of the containing groove are respectively fixedly connected with an installation block, a screening structure is arranged in the containing groove and comprises a fixed plate, a screw rod, a roller, a transmission belt and an adjusting plate, a plurality of fixed plates and a plurality of adjusting plates are arranged in the containing groove alternately, a plurality of fixed plates are arranged at equal intervals, two ends of a plurality of fixed plates are respectively fixedly connected with two inner side walls of the containing groove, two ends of a plurality of adjusting plates are respectively connected with two inner side walls of the containing groove in a sliding way, one side of a plurality of adjusting plates are respectively connected with the adjacent fixed plates in a sliding way, two screw rods are respectively arranged at two sides of the containing groove, two the lead screw runs through respectively in proper order hold a plurality of that the inslot set up fixed plate and a plurality of the regulating plate, two the lead screw is with a plurality of rotate between the fixed plate and connect, two the lead screw is with a plurality of threaded connection between the regulating plate, two the both ends fixedly connected with of lead screw the gyro wheel is located two of homonymy the gyro wheel has cup jointed the drive belt, the installation piece still is connected with drive structure.

Preferably, in order to facilitate the adjustment of the distance between the adjusting plate and the fixing plate by a user, the screening separation of bolts of different specifications is realized, the screening structure further comprises a rocker, the rocker is arranged on the side surface of the containing groove, and one end of the rocker is fixedly connected with one end of the screw rod.

Preferably, can turn the bolt when moving about for the bristle through setting up on the slider for the bolt keeps the screw rod to fall into the state in gap between regulating plate and the fixed plate downwards, drive structure includes locating lever, slider, horizontal pole and bristle, the locating lever parallel is equipped with two, two the both ends of locating lever are fixed connection respectively in two the installation piece, two sliding connection has on the locating lever the slider, one side fixedly connected with of slider the horizontal pole, the horizontal pole with one side that the tank bottoms portion is close is fixed with a plurality ofly bristle.

Preferably, in order to make the distance between bristle and fixed plate and the regulating plate adjustable, the effect of stirring of adjustment bristle to the bolt, drive structure still includes the spout, the spout is equipped with two, two the locating lever is respectively through two the spout with the vertical direction sliding connection of slider.

Preferably, in order to adjust the distance between the sliding block and the fixed plate conveniently, the driving structure further comprises a bolt and a pressing rod, the pressing rod is connected with the sliding block in a sliding mode, two ends of the pressing rod are respectively abutted to the side faces of the two positioning rods, the middle of the pressing rod is rotatably connected with one end of the bolt, and the bolt is connected with the sliding block in a threaded mode.

Preferably, in order to facilitate the sliding of the sliding block by a user, the driving structure further comprises two handles, and the two handles are respectively and fixedly connected to the two ends of the sliding block.

Preferably, in order to facilitate the collection of the screened bolts after the screening of the bolts is completed, the screening structure further comprises a pull plate, a collecting groove and a falling groove, wherein the pull plate is connected with one end of the containing groove in a sliding manner, one side of the pull plate is connected with a plurality of fixing plates in a sliding manner, the adjusting plate is connected with one side close to the pull plate in the falling groove, the bottom of the falling groove is correspondingly provided with the collecting groove, and the collecting groove is connected with the containing groove in a sliding manner.

Compared with the prior art, the beneficial effects of the utility model are that: according to the form structure of the bolt, the bolt is screened through the gap between the fixing plate and the sliding adjusting plate, because the head diameter of the bolt is larger than the diameter of the screw part, after the screw rod falls into the gap, the bolt head has larger diameter, so that the bolt is integrally suspended between the fixed plate and the adjusting plate, the bolts with different specifications are separated and screened by changing the width of the gap between the fixed plate and the adjusting rod, when in use, a user only needs to adjust the gap between the fixing plate and the adjusting plate from large to small according to the diameters of the heads of bolts with various specifications in the screened bolts, the bolts with different specifications can be sequentially screened and separated, the two ends of the adjusting rod are both connected with the screw rod by screw threads, make all regulation poles can move in step and adjust, facilitate the use, improve the efficiency of screening, utilize the lead screw to adjust the accuracy of having guaranteed to regulating plate position adjustment simultaneously.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural diagram of the driving structure shown in FIG. 1;

FIG. 3 is a schematic view showing a coupling structure of the holding tank and the sieving structure shown in FIG. 1;

FIG. 4 is a schematic structural view of the screening structure shown in FIG. 1;

fig. 5 is a schematic view of a connection structure of the screening structure and the driving structure shown in fig. 1.

In the figure: 1. hold groove, 2, installation piece, 3, screening structure, 31, fixed plate, 32, rocker, 33, pull board, 34, collecting vat, 35, lead screw, 36, gyro wheel, 37, drive belt, 38, regulating plate, 39, the groove that falls, 4, drive structure, 41, locating lever, 42, slider, 43, bolt, 44, handle, 45, depression bar, 46, spout, 47, horizontal pole, 48, the stiff bristle.

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. 1-5, a bolt screening and detecting device includes a holding tank 1, wherein two sides of the holding tank 1 are respectively and fixedly connected with a mounting block 2, a screening structure 3 is disposed in the holding tank 1, the screening structure 3 includes a fixing plate 31, a screw 35, a roller 36, a transmission belt 37 and an adjusting plate 38, a plurality of fixing plates 31 and adjusting plates 38 are disposed in the holding tank 1, the fixing plates 31 and the adjusting plates 38 are alternately disposed in the holding tank 1, the fixing plates 31 are equidistantly disposed, two ends of the fixing plates 31 are respectively and fixedly connected with two inner sidewalls of the holding tank 1, two ends of the adjusting plates 38 are respectively and slidably connected with the two inner sidewalls of the holding tank 1, one sides of the adjusting plates 38 are respectively and slidably connected with the adjacent fixing plates 31, lead screw 35 is equipped with two, two lead screw 35 is located respectively hold the both sides of groove 1, two lead screw 35 runs through respectively in proper order hold a plurality of that the inslot set up fixed plate 31 and a plurality of regulating plate 38, two lead screw 35 and a plurality of rotate between the fixed plate 31 and be connected, two lead screw 35 and a plurality of threaded connection between the regulating plate 38, two the both ends fixedly connected with of lead screw 35 gyro wheel 36 is located two of homonymy gyro wheel 36 has cup jointed drive belt 37, installation piece 2 still is connected with drive structure 4.

As the utility model discloses a technical optimization scheme, screening structure 3 still includes rocker 32, rocker 32 locates hold the side of groove 1, rocker 32's one end and one the one end fixed connection of lead screw 35.

As a technical optimization scheme of the utility model, drive structure 4 includes locating lever 41, slider 42, horizontal pole 47 and bristle 48, the locating lever 41 parallel is equipped with two, two the both ends difference fixed connection of locating lever 41 is two the installation piece 2, two sliding connection has on the locating lever 41 slider 42, one side fixedly connected with of slider 42 horizontal pole 47, horizontal pole 47 with the close one side in holding tank 1 bottom is fixed with a plurality ofly bristle 48.

As a technical optimization scheme of the utility model, drive structure 4 still includes spout 46, spout 46 is equipped with two, two locating lever 41 is respectively through two spout 46 with the vertical direction sliding connection of slider 42.

As a technical optimization scheme of the utility model, drive structure 4 still includes bolt 43 and depression bar 45, depression bar 45 with sliding connection between the slider 42, the both ends of depression bar 45 respectively with two the side of locating lever 41 is inconsistent, the middle part of depression bar 45 with the one end of bolt 43 is rotated and is connected, bolt 43 with threaded connection between the slider 42.

As a technical optimization scheme of the utility model, drive structure 4 still includes handle 44, handle 44 is equipped with two, two handle 44 respectively fixed connection in slider 42's both ends.

As a technical optimization scheme of the utility model, screening structure 3 still includes pull board 33, collecting vat 34 and groove 39 that falls, pull board 33 with hold the one end sliding connection of groove 1, just one side and a plurality of pull board 33 fixed plate 31 sliding connection, it is a plurality of regulating plate 38 with one side that pull board 33 is close is equipped with groove 39 that falls, groove 39 bottom correspondence is equipped with collecting vat 34, collecting vat 34 with hold sliding connection between the groove 1.

When the utility model is used, firstly, the user should clearly determine the specifications of various bolts in a large number of mixed bolts to determine the diameter sizes of the heads of different bolts, then the adjusting plate 38 is adjusted according to the diameter of the bolt head, when the adjustment is carried out, the screening is carried out by the large-diameter bolts, the user rotates the rocker 32 positioned on the side surface of the containing groove 1, the rocker 32 is connected with the lead screw 35, the two lead screws 35 on the two sides simultaneously start to rotate in the same direction through the transmission of the transmission belt 37 and the roller 36, the lead screw 35 is in threaded connection with a plurality of adjusting plates 38, the lead screw 35 rotates to ensure that the width of the gap between the adjusting plate 38 and the adjacent fixed plate 31 starts to change, the gap is adjusted to be slightly smaller than the diameter of the bolt head with the largest specification, the rocker 32 stops rotating, and then the screw rod required to be screened and detected is arranged on the fixed, the user can make the sliding block 42 slide along the positioning rod 41 in a reciprocating manner by pulling the handle 44 on the side surface of the sliding block 42 in a reciprocating manner, so that the hard bristles 48 arranged at the bottom of the sliding block 42 turn the screw, the screw can be uniformly laid on the fixing plate 31 and the adjusting plate 38 by continuously turning the screw, the screw part of the bolt can fall into the gap, the screw with the smaller head diameter can directly fall into the lower part of the containing groove 1 through analysis between the fixing plate 31 and the adjusting plate 38, and finally only the screw with the largest head diameter of the same kind is left on the fixing plate 31 and the adjusting plate 38 through repeated turning of the sliding block 42 and the hard bristles 48, at the moment, the bolt 43 is rotated, so that the position of the sliding block 42 is lowered, at the moment, part of the hard bristles 48 can extend into the gap between the fixing plate 31 and the adjusting plate 38, and the sliding block 42 is, suitably take out pull board 33, make the groove 39 that falls that is located all regulating plates 38 one side expose, through the brush of bristle 48, the bolt falls into the collecting vat 34 of below through groove 39 that falls into, and roll-off collecting vat 34 can be collected the same kind specification bolt that separates, recycles same mode and screens the bolt that falls into in holding groove 1 in proper order, finally can separate the bolt of screening different specifications.

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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a bolt screening detection device, is including holding groove (1), its characterized in that: the both sides that hold groove (1) are fixedly connected with installation piece (2) respectively, it is equipped with screening structure (3) in groove (1) to hold, screening structure (3) are including fixed plate (31), lead screw (35), gyro wheel (36), drive belt (37) and regulating plate (38), fixed plate (31) with regulating plate (38) are equipped with a plurality ofly, and a plurality of fixed plate (31) and a plurality of regulating plate (38) set up in turn in holding groove (1), and a plurality of the equidistance sets up between fixed plate (31), a plurality of the both ends of fixed plate (31) respectively with hold two to the inside wall fixed connection of groove (1), a plurality of the both ends of regulating plate (38) respectively with hold two to the inside wall sliding connection of groove (1), a plurality of one side of regulating plate (38) respectively with adjacent sliding connection between fixed plate (31), lead screw (35) are equipped with two, two lead screw (35) are located respectively hold the both sides of groove (1), two lead screw (35) run through respectively in proper order hold a plurality of that set up in groove (1) fixed plate (31) and a plurality of regulating plate (38), two lead screw (35) and a plurality of rotate between fixed plate (31) and connect, two lead screw (35) and a plurality of threaded connection between regulating plate (38), two the both ends fixedly connected with of lead screw (35) gyro wheel (36) are located two of homonymy gyro wheel (36) have been cup jointed drive belt (37), installation piece (2) still are connected with drive structure (4).

2. The bolt screening and detecting device according to claim 1, wherein: screening structure (3) still include rocker (32), rocker (32) are located hold the side of groove (1), the one end of rocker (32) and one the one end fixed connection of lead screw (35).

3. The bolt screening and detecting device according to claim 1, wherein: drive structure (4) are including locating lever (41), slider (42), horizontal pole (47) and bristle (48), locating lever (41) parallel is equipped with two, two the both ends of locating lever (41) fixed connection respectively in two installation piece (2), two sliding connection has on locating lever (41) slider (42), one side fixedly connected with of slider (42) horizontal pole (47), horizontal pole (47) with hold close one side in groove (1) bottom and be fixed with a plurality ofly bristle (48).

4. The bolt screening and detecting device according to claim 3, wherein: the driving structure (4) further comprises two sliding grooves (46), and the two sliding grooves (46) are formed in the two positioning rods (41) and are connected with the sliding block (42) in a sliding mode in the vertical direction through the two sliding grooves (46).

5. The bolt screening and detecting device according to claim 3, wherein: the driving structure (4) further comprises a bolt (43) and a pressing rod (45), the pressing rod (45) is connected with the sliding block (42) in a sliding mode, two ends of the pressing rod (45) are respectively abutted to the side faces of the two positioning rods (41), the middle of the pressing rod (45) is rotatably connected with one end of the bolt (43), and the bolt (43) is connected with the sliding block (42) in a threaded mode.

6. The bolt screening and detecting device according to claim 3, wherein: the driving structure (4) further comprises two handles (44), and the two handles (44) are fixedly connected to two ends of the sliding block (42) respectively.

7. The bolt screening and detecting device according to claim 1, wherein: screening structure (3) still include pull board (33), collecting vat (34) and fall groove (39), pull board (33) with the one end sliding connection who holds groove (1), just one side and a plurality of pull board (33) fixed plate (31) sliding connection, it is a plurality of regulating plate (38) with one side that pull board (33) are close is equipped with fall groove (39), fall groove (39) bottom corresponds and is equipped with collecting vat (34), collecting vat (34) with sliding connection holds between the groove (1).