CN208866735U - A kind of mechanical nut and screw contrast means - Google Patents

Abstract

Purpose of the utility model is to solve the problems that screw and nut are matched in existing inconvenience, a kind of mechanical nut and screw contrast means are disclosed, including block component, support frame, fastening screw, scraper plate, feed hopper, supporting block, mounting plate, support rod, push rod, turntable, first motor, locating piece, the first leading truck, push plate, casing, guide rod, conduit, the second motor, lantern ring, slip pipe, the second leading truck, the first helical spring, nut, first rotating shaft and positioning ring.When first motor and the second motor are worked, screw will be made to be repeatedly inserted into through-hole, if the nut in through-hole is bigger than screw, screw will be made to push downwards to blocking component, fall nut, if nut is smaller than screw, screw will be made to push nut, can equally nut be made to fall, so as to find compatible nut, meet social demand.

Description

A kind of mechanical nut and screw contrast means

Technical field

The utility model relates to machinery field more particularly to a kind of mechanical nut and screw contrast means.

Background technique

Nut is exactly nut, is threaded together the part for playing the role of fastening, all manufacturing machines with bolt or screw rod Tool must a kind of original part.Nut it is many kinds of, we common are national standard, Ying Biao, American Standard, day target nut.Nut According to the difference of material, it is divided into several big types such as carbon steel, high intensity, stainless steel, plastic-steel.According to product attribute, corresponding country is different Standard No. be divided into common, nonstandard, (old) national standard, new national standard, made in U.S.A, made in Great Britain, moral mark.

It is easy to mix on the nut of different model when due to usually repairing, is carrying out finding adaptable spiral shell Will be extremely difficult when cap, so that the time that will will increase maintenance, influences the pairing to nut and screw, influences to install, To increase the time for finding nut, reduces working efficiency and selected in this way besides artificial selected by naked eyes When, it needs that hand is made to touch nut for a long time, so that rust or oil will be made to be adhered to user on hand, is not easy to carry out clear It washes, therefore, it is necessary to a kind of mechanical nut and screw contrast means are arranged to solve the above problems.

Utility model content

Purpose of the utility model is to solve the deficiencies in the prior art, provides a kind of mechanical nut and screw is matched To device.

The utility model is achieved through the following technical solutions:

A kind of mechanical nut and screw contrast means, including bottom plate are welded with guide plate on the right side of the plate upper surface, Guide plate right side upper end is fixedly installed with the second helical spring, is socketed with slide bar inside second helical spring, institute It states slide bar right end and is fixedly installed with block, the slide bar left end is fixedly installed with the second leading truck, inside second leading truck It is socketed with slip pipe, the slip pipe left-hand face is fixedly installed with lantern ring, and the second motor is fixedly installed with inside the lantern ring, described First rotating shaft is installed, the first rotating shaft lower end is fixedly installed with positioning ring, peace on the downside of the positioning ring on the downside of the second motor Equipped with screw, conduit is fixedly installed on the left of the lantern ring, the catheter interior is socketed with guide rod, the fixed peace in the guide rod left end It is fixedly installed with push plate equipped with casing, on the left of described sleeve pipe, is fixedly installed with the first helical spring on the downside of described sleeve pipe, described the One helical spring lower end is provided with nut, and the first leading truck, first leading truck are socketed with inside first helical spring Left end is fixedly installed with locating piece, is fixedly installed with supporting block on the left of the locating piece, the supporting block upper end is fixedly installed with Mounting plate, the mounting plate upper surface right side are fixedly installed with support rod, and the post upper is fixedly installed with first motor, Turntable is installed, the turntable side is fixedly installed with push rod, is fixedly mounted on the downside of the supporting block in the middle part of the first motor Have a scraper plate, the scraper plate uper side surface is fixedly installed with feed hopper, be provided with support frame on the left of the scraper plate, support frame as described above with It is symmetrically installed with fastening screw between scraper plate, the second link block is fixedly installed in the middle part of the plate upper surface, described second connects It connects and is fixedly installed with locating rod on the right side of block, the locating rod right end is fixedly installed with the first link block, on first link block Side is equipped with the first swingle, and first swingle upper end is fixedly installed with turntable, and first swingle surface is socketed with First belt pulley, the second link block upside are equipped with the second swingle, and second swingle surface is socketed with the second skin Belt wheel, is socketed with belt between first belt pulley and the second belt pulley, second swingle upper end is fixedly installed with Sheng Charging tray is uniformly provided with through-hole on the material holding tray, and the through-hole, which is uniformly arranged below with, blocks component, described to block component packet Swivel plate is included, the second shaft is installed between the swivel plate and material holding tray, swivel plate downside left end is fixedly installed with Second fixed block, the material holding tray downside surface are uniformly equipped with the first fixed block, first fixed block and the second fixed block Between be fixedly installed with third helical spring.

As the optimal technical scheme of the utility model, the through-hole is hexagonal structure.

As the optimal technical scheme of the utility model, the screw is threadedly engaged with positioning ring.

As the optimal technical scheme of the utility model, first leading truck and cannula slide cooperate.

As the optimal technical scheme of the utility model, it is provided with through-hole on the scraper plate and is connected with feed hopper.

As the optimal technical scheme of the utility model, the material holding tray is obliquely installed.

As the optimal technical scheme of the utility model, the slide bar and guide plate slides cooperate.

Compared with prior art, the utility model has the beneficial effects that

The utility model conveniently launches nut, enters nut on material holding tray by feed hopper, thus convenient Enter different size of nut in corresponding through-hole, due to blocking the presence of component, it will stop to nut, when first When motor and the second motor are worked, it will so that screw is repeatedly inserted into through-hole, if the nut in through-hole is bigger than screw, Screw will be made to push downwards to blocking component, fall nut, if nut is smaller than screw, it will carry out screw to nut Push, can equally nut be made to fall, so as to find compatible nut, by the setting of the second motor, drive screw into Row rotation, at the same it is also relatively labor-saving, more efficiently, by the sliding of slide bar, it is adjusted so as to the position to screw, it can It is inserted into the through-hole to different location, fast and easy finds the nut that can be matched, and reasonable design, easy operation, symbol Social demand is closed, is worth being promoted to machinery field.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model.

Fig. 2 is the enlarged drawing that the utility model blocks component.

Fig. 3 is the top view of the utility model material holding tray.

In figure: A, blocking component, 1, support frame, 2, fastening screw, 3, scraper plate, 4, feed hopper, 5, supporting block, 6, installation Plate, 7, support rod, 8, push rod, 9, turntable, 10, first motor, 11, locating piece, the 12, first leading truck, 13, push plate, 14, set Pipe, 15, guide rod, 16, conduit, the 17, second motor, 18, lantern ring, 19, slip pipe, the 20, second leading truck, the 21, first helical spring, 22, nut, 23, first rotating shaft, 24, positioning ring, 25, screw, 26, guide plate, 27, slide bar, the 28, second helical spring, 29, gear Block, 30, turntable, the 31, first swingle, the 32, first belt pulley, 33, bottom plate, the 34, first link block, 35, belt, 36, positioning Bar, the 37, second belt pulley, the 38, second link block, the 39, second swingle, 40, material holding tray, the 41, first fixed block, 42, third Helical spring, the 43, second shaft, the 44, second fixed block, 45, swivel plate, 46, through-hole.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-3 is please referred to, the utility model provides a kind of technical solution:

A kind of mechanical nut and screw contrast means, including bottom plate 33 are welded on the right side of 33 upper surface of bottom plate and lead To plate 26, the 26 right side upper end of guide plate is fixedly installed with the second helical spring 28, inside second helical spring 28 It is socketed with slide bar 27,27 right end of slide bar is fixedly installed with block 29, and 27 left end of slide bar is fixedly installed with the second guiding Frame 20 is socketed with slip pipe 19 inside second leading truck 20, and 19 left-hand face of slip pipe is fixedly installed with lantern ring 18, described It is fixedly installed with the second motor 17 inside lantern ring 18, first rotating shaft 23 is installed on the downside of second motor 17, described first turn 23 lower end of axis is fixedly installed with positioning ring 24, and screw 25, fixed peace on the left of the lantern ring 18 are equipped on the downside of the positioning ring 24 Equipped with conduit 16, guide rod 15 is socketed with inside the conduit 16,15 left end of guide rod is fixedly installed with casing 14, described sleeve pipe 14 left sides are fixedly installed with push plate 13, and the first helical spring 21, the first spiral bullet are fixedly installed on the downside of described sleeve pipe 14 21 lower end of spring is provided with nut 22, and the first leading truck 12, first leading truck are socketed with inside first helical spring 21 12 left ends are fixedly installed with locating piece 11, and supporting block 5 is fixedly installed on the left of the locating piece 11, and 5 upper end of supporting block is solid Dingan County is equipped with mounting plate 6, and support rod 7, the fixed peace in 7 upper end of support rod are fixedly installed on the right side of 6 upper surface of mounting plate Equipped with first motor 10, turntable 30 being installed in the middle part of the first motor 10,30 side of turntable is fixedly installed with push rod 8, Scraper plate 3 is fixedly installed on the downside of the supporting block 5,3 uper side surface of scraper plate is fixedly installed with feed hopper 4, and the scraper plate 3 is left Side is provided with support frame 1, is symmetrically installed with fastening screw 2 between support frame as described above 1 and scraper plate 3, in 33 upper surface of bottom plate Portion is fixedly installed with the second link block 38, and locating rod 36, the locating rod 36 are fixedly installed on the right side of second link block 38 Right end is fixedly installed with the first link block 34, and the first swingle 31, first rotation are equipped on the upside of first link block 34 31 upper end of bull stick is fixedly installed with turntable 9, and 31 surface of the first swingle is socketed with the first belt pulley 32, second connection Second swingle 39 is installed, 39 surface of the second swingle is socketed with the second belt pulley 37, first skin on the upside of block 38 Belt 35 is socketed between belt wheel 32 and the second belt pulley 37,39 upper end of the second swingle is fixedly installed with material holding tray 40, Through-hole 46 is uniformly provided on the material holding tray 40, the through-hole 46, which is uniformly arranged below with, blocks component A, described to block component A includes swivel plate 45, and the second shaft 43 is equipped between the swivel plate 45 and material holding tray 40, and 45 downside of swivel plate is left End is fixedly installed with the second fixed block 44, and 40 downside surface of material holding tray is uniformly equipped with the first fixed block 41, and described first Third helical spring 42 is fixedly installed between fixed block 41 and the second fixed block 44.

The through-hole 46 is hexagonal structure.

The screw 25 is threadedly engaged with positioning ring 24.

First leading truck 12 is slidably matched with casing 14.

It is provided with through-hole on the scraper plate 3 and is connected with feed hopper 4.

The material holding tray 40 is obliquely installed.

The slide bar 27 is slidably matched with guide plate 26.

Working principle: when needing to match screw and nut, screw is mounted in positioning ring 24 first, so Nut is poured into feed hopper 4 afterwards, at this point, user slowly rotates turntable 9, it will drive the rotation of the first swingle 31, make the The rotation of one belt pulley 32 can drive the second belt pulley 37 to rotate by belt 35, and then drive the rotation of the second swingle 39, make Second swingle 39 drives material holding tray 40 to rotate, it will falls in nut successively in different through-holes 46, at this point, user is by the One motor 10 connects neighbouring power supply with the second motor 17, then holds block 29, pushes to slide bar 27, keeps screw 25 right Quasi- through-hole 46, the second motor 17 just will drive screw 25 and rotated, and first motor 10 drives turntable 30 to rotate, to make push rod 8 pairs of push plates 13 are pushed repeatedly, by the cooperation of the first helical spring 21, so as to work as spiral shell so that screw 25 slides up and down When following closely 25 slide downward, it will enter screw 25 in through-hole 46, if nut at this time is bigger than screw, it will make screw 25, which pass through through-hole 46, pushes swivel plate 45, and swivel plate 45 is opened, falls nut from material holding tray 40, if spiral shell at this time Cap is smaller than screw, it will push screw to nut, nut ejected from through-hole 46, only nut and screw pairing when It waits, it will drive the rotation of screw to screw on nut by the second motor 17, to complete the pairing of screw and nut.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (7)

1. a kind of mechanical nut and screw contrast means, including bottom plate, it is characterised in that: welding on the right side of the plate upper surface There is guide plate, guide plate right side upper end is fixedly installed with the second helical spring, socket inside second helical spring There is slide bar, the slide bar right end is fixedly installed with block, and the slide bar left end is fixedly installed with the second leading truck, and described second leads Slip pipe is socketed with inside to frame, the slip pipe left-hand face is fixedly installed with lantern ring, is fixedly installed with second inside the lantern ring Motor, the second motor downside are equipped with first rotating shaft, and the first rotating shaft lower end is fixedly installed with positioning ring, the positioning Screw is installed on the downside of ring, conduit is fixedly installed on the left of the lantern ring, the catheter interior is socketed with guide rod, and the guide rod is left End is fixedly installed with casing, and push plate is fixedly installed on the left of described sleeve pipe, is fixedly installed with the first spiral bullet on the downside of described sleeve pipe Spring, first helical spring lower end are provided with nut, are socketed with the first leading truck inside first helical spring, and described One leading truck left end is fixedly installed with locating piece, and supporting block is fixedly installed on the left of the locating piece, and the supporting block upper end is solid Dingan County is equipped with mounting plate, is fixedly installed with support rod on the right side of the mounting plate upper surface, the post upper is fixedly installed with First motor, the first motor middle part are equipped with turntable, and the turntable side is fixedly installed with push rod, the supporting block downside It is fixedly installed with scraper plate, the scraper plate uper side surface is fixedly installed with feed hopper, is provided with support frame on the left of the scraper plate, described It is symmetrically installed with fastening screw between support frame and scraper plate, is fixedly installed with the second link block, institute in the middle part of the plate upper surface It states and is fixedly installed with locating rod on the right side of the second link block, the locating rod right end is fixedly installed with the first link block, and described first The first swingle is installed on the upside of link block, first swingle upper end is fixedly installed with turntable, the first swingle table Surface cover is connected to the first belt pulley, and the second swingle, the socket of second swingle surface are equipped on the upside of second link block There is the second belt pulley, belt is socketed between first belt pulley and the second belt pulley, second swingle upper end is fixed Material holding tray is installed, through-hole is uniformly provided on the material holding tray, the through-hole, which is uniformly arranged below with, blocks component, the screening Keeping off component includes swivel plate, and the second shaft is equipped between the swivel plate and material holding tray, and swivel plate downside left end is solid Dingan County is equipped with the second fixed block, and the material holding tray downside surface is uniformly equipped with the first fixed block, first fixed block and the Third helical spring is fixedly installed between two fixed blocks.

2. a kind of mechanical nut according to claim 1 and screw contrast means, it is characterised in that: the through-hole is six Side shape structure.

3. a kind of mechanical nut according to claim 1 and screw contrast means, it is characterised in that: the screw and fixed Position ring is threadedly engaged.

4. a kind of mechanical nut according to claim 1 and screw contrast means, it is characterised in that: first guiding Frame and cannula slide cooperate.

5. a kind of mechanical nut according to claim 1 and screw contrast means, it is characterised in that: opened on the scraper plate There is through-hole and is connected with feed hopper.

6. a kind of mechanical nut according to claim 1 and screw contrast means, it is characterised in that: the material holding tray inclines Tiltedly setting.

7. a kind of mechanical nut according to claim 1 and screw contrast means, it is characterised in that: the slide bar with lead It is slidably matched to plate.