CN216764976U

CN216764976U - A automatic guenching unit of high accuracy nut for new energy automobile

Info

Publication number: CN216764976U
Application number: CN202123198946.8U
Authority: CN
Inventors: 彭宗富; 谢卫明; 任欢乐; 户小亚
Original assignee: Dongtai Jinliangyuan Technology Co ltd
Current assignee: Dongtai Jinliangyuan Technology Co ltd
Priority date: 2021-12-17
Filing date: 2021-12-17
Publication date: 2022-06-17
Anticipated expiration: 2031-12-17

Abstract

The utility model relates to the technical field of nut production devices, and discloses a high-precision nut automatic quenching device for a new energy automobile. This an automatic guenching unit of high-accuracy nut for new energy automobile, through pushing away the location push rod to the inboard, drive location push rod and extrude to the inboard, can drive not equidimension high-accuracy nut to extrude to inject to this, rotate the nut of positioning bolt upper portion installation simultaneously, can drive the position of location push rod and prescribe a limit to, so far when fixing a position the high-accuracy nut of different models, the stability of multiplicable location, and conveniently drive the circulation of quenching liquid, increase the sufficiency when can driving high-accuracy nut and quench.

Description

A automatic guenching unit of high accuracy nut for new energy automobile

Technical Field

The utility model relates to the technical field of nut production devices, in particular to a high-precision nut automatic quenching device for a new energy automobile.

Background

In the process of machining a new energy automobile, a high-precision nut needs to be installed inside the new energy automobile, and when the high-precision nut is machined, the outside of the high-precision nut needs to be quenched, so that the effects of increasing the hardness of the high-precision nut and the like are achieved, and a high-precision nut automatic quenching device for the new energy automobile is developed.

In current a high-accuracy nut automatic quenching device for new energy automobile, when quenching the nut, need inject the nut, often inject the nut through extrusion limiting device, can lead to the single nut that quenches in small quantity, lead to extravagant quenching time, place the nut simultaneously and fix a position in the inside of specific recess, the nut that can appear different models needs the limiting device of different models, need replace different locating plates when quenching to the nut of variation in size, lead to the problem of extravagant material.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the existing high-precision nut automatic quenching device for the new energy automobile, the utility model provides the high-precision nut automatic quenching device for the new energy automobile, which is provided with a position for pushing a positioning push rod to be arranged on the inner side of a movable jacket, drives the positioning push rod to clamp and limit high-precision nuts with different sizes, can position the high-precision nuts with different sizes, and is provided with a discharge hole through the outer part of a nut placing plate, so that the periphery of the high-precision nut is conveniently driven to be rapidly quenched; the spring is installed between the upper limiting jacket and the buffer plate, when the upper limiting jacket moves downwards, the buffer plate is driven to be in contact with the quenching liquid movable box, and the spring is driven to play a buffering role, so far, the buffer capacity of the device can be increased when the device is used, and the problem in the background art is solved.

The utility model provides the following technical scheme: a high-precision nut automatic quenching device for a new energy automobile comprises a quenching box, wherein a quenching liquid movable box is fixedly connected to the lower end inside the quenching box, a rotating rod is installed inside the quenching liquid movable box, a threaded rod is movably sleeved on the upper portion of the quenching liquid movable box, an upper portion limiting jacket is in threaded connection with the outer side of the upper portion of the threaded rod, a pull rod is movably sleeved on the inner side of the outer side of the upper portion limiting jacket, a buffer plate is fixedly connected to the lower portion of the pull rod, a spring is movably sleeved on the outer portion of the lower portion of the pull rod, a nut placing plate is movably sleeved on the inner side of the upper portion limiting jacket, a positioning rod is fixedly connected to the middle portion of the upper portion of the nut placing plate, a movable jacket is fixedly connected to the outer side of the upper portion of the positioning rod, a positioning push rod is movably sleeved on the inner side of the movable jacket, and a positioning bolt is installed on one side of the upper portion of the positioning push rod, the inside activity of location push rod inboard is cup jointed high-accuracy nut, the locating plate is installed on the upper portion of quenching case.

Preferably, the puddler is installed in the outside that the dwang has two dwangs at the internally mounted of quenching liquid movable box, the outside of dwang extends to the outside of quenching case, the externally mounted of dwang has the motor.

Preferably, the upper portion of threaded rod passes through the inside of locating plate, the motor is installed on the upper portion of threaded rod.

Preferably, the outer side of the buffer plate is movably sleeved outside the threaded rod, the buffer plate is installed on the right upper portion of the quenching liquid movable box, and the spring is clamped between the buffer plate and the upper limiting jacket.

Preferably, the two ends of the positioning rod are mounted in the middle of the upper portion of the limiting jacket, a discharge hole is formed in the nut placing plate, and a circular groove is formed in the nut placing plate.

Preferably, the inner side of the positioning push rod is a semicircular jacket, one positioning push rod is mounted on each of two sides of the high-precision nut, the high-precision nut is movably sleeved inside the nut placing plate with a circular groove, the positioning bolt penetrates through the inner part of the upper portion of the movable jacket, and a nut is mounted on the outer side of the upper portion of the positioning bolt.

Compared with the existing high-precision nut automatic quenching device for the new energy automobile, the utility model has the following beneficial effects:

1. this an automatic guenching unit of high accuracy nut for new energy automobile, the outside activity through driving the buffer board cup joints in the outside of threaded rod, can drive the activity orbit of buffer board and prescribe a limit to, move down as the device buffer board simultaneously, and drive the upper portion contact of buffer board and quenching liquid movable box, can drive the spring and cushion, avoid upper portion to prescribe a limit to press from both sides the cover and direct and the contact of quenching liquid movable box leads to the problem that the touching damaged, increase device upper portion simultaneously and prescribe a limit to press from both sides the cover and increase stability when reciprocating.

2. This an automatic guenching unit of high-accuracy nut for new energy automobile, through pushing away the location push rod to the inboard, drive the location push rod and extrude to the inboard, can drive not equidimension high-accuracy nut to this and extrude and prescribe a limit to, rotate the nut of positioning bolt upper portion installation simultaneously, the position that can drive the location push rod is prescribed a limit to, so far when fixing a position the high-accuracy nut of different models, the stability of multiplicable location, and conveniently drive the circulation of quenching liquid, increase the sufficiency when can driving high-accuracy nut and quench.

Drawings

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

FIG. 2 is a schematic view of the present invention with the structural body lacking an external frame;

FIG. 3 is a schematic cross-sectional view of a structural body of the present invention;

fig. 4 is an enlarged schematic view of the structure a of the present invention.

In the figure: 1. a quenching box; 2. a quenching liquid moving box; 3. rotating the rod; 4. a threaded rod; 5. the upper portion defining a jacket; 6. a pull rod; 7. a buffer plate; 8. a spring; 9. a nut placing plate; 10. positioning a rod; 11. a movable jacket; 12. positioning the push rod; 13. positioning the bolt; 14. a high-precision nut; 15. and (7) positioning the plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

Referring to fig. 1, 2, 3 and 4, an automatic high-precision nut quenching device for a new energy automobile comprises a quenching box 1, a quenching liquid movable box 2 is fixedly connected to the lower end of the interior of the quenching box 1, the quenching liquid movable box 2 drives quenching liquid to mix, a rotating rod 3 is installed inside the quenching liquid movable box 2, the rotating rod 3 drives the quenching liquid inside the quenching liquid movable box 2 to mix and stir, a threaded rod 4 is movably sleeved on the upper portion of the quenching liquid movable box 2, the threaded rod 4 rotates to drive an upper portion limiting jacket 5 to move up and down, an upper portion limiting jacket 5 is in threaded connection with the outer side of the upper portion of the threaded rod 4, the upper portion limiting jacket 5 is used for splicing and limiting the position of a nut placing plate 9, a pull rod 6 is movably sleeved on the inner portion of the outer side of the upper portion limiting jacket 5, the pull rod 6 is used for connecting and limiting the position of a buffer plate 7, and the lower portion of the pull rod 6 is fixedly connected with a buffer plate 7, the buffer plate 7 is contacted with the quenching liquid movable box 2 to drive the buffer plate 7 to play a role of buffering when moving up and down, the spring 8 is movably sleeved at the outer part of the lower part of the pull rod 6, the spring 8 is clamped between the upper limiting jacket 5 and the buffer plate 7 to play a role of buffering, the nut placing plate 9 is movably sleeved at the inner side of the upper limiting jacket 5, the nut placing plate 9 limits the position of the high-precision nut 14, the middle part of the upper part of the nut placing plate 9 is fixedly connected with a positioning rod 10, the positioning rod 10 drives the position between the nut placing plate 9 and the upper limiting jacket 5 to be connected and limited, the outer side of the upper part of the positioning rod 10 is fixedly connected with a movable jacket 11, the movable jacket 11 limits the moving track of the positioning push rod 12, the positioning push rod 12 is movably sleeved at the inner side of the movable jacket 11, the positioning push rod 12 moves inwards to drive the inner side of the positioning push rod 12 to extrude and position the outer part of the high-precision nut 14, one side on positioning push rod 12 upper portion installs positioning bolt 13, rotates positioning bolt 13, promotes positioning push rod 12 and the activity and presss from both sides the position between the cover 11 and splice to prescribe a limit to, and the inside activity of positioning push rod 12 inboard has cup jointed high-accuracy nut 14, and the locating plate 15 is installed on the upper portion of quenching case 1, and the inside activity of locating plate 15 has cup jointed threaded rod 4, can drive the position on threaded rod 4 upper portion and prescribe a limit to.

Referring to fig. 3, the puddler is installed in the outside that dwang 3 has two dwang 3 at the internally mounted of quenching liquid movable box 2, the outside of dwang 3 extends to the outside of quenching case 1, the externally mounted of dwang 3 has the motor, internally mounted through drive arrangement quenching liquid movable box 2 has dwang 3, and drive dwang 3 and extend to the outside of quenching case 1, and start the motor of the installation in the 3 outside of dwang, can drive dwang 3 rotatory, can drive dwang 3 and mix the effect of stirring to the quenching liquid so far.

Referring to fig. 3, the inside of locating plate 15 is passed on the upper portion of threaded rod 4, and the motor is installed on the upper portion of threaded rod 4, passes the inside of locating plate 15 through the upper portion that drives threaded rod 4, can drive the position of threaded rod 4 and splice the injecing, and the motor is installed on the upper portion of device threaded rod 4 simultaneously, and the starter motor drives threaded rod 4 and upper portion and prescribes a limit to carry out the screw motion between the cover 5, so far can drive device upper portion and prescribe a limit to press from both sides the height that the cover 5 was pressed from both sides and adjust the injecing.

Refer to fig. 2, the outside activity of buffer board 7 is cup jointed in the outside of threaded rod 4, buffer board 7 is installed on the positive upper portion of quenching liquid movable box 2, the spring 8 centre gripping is injectd at buffer board 7 and upper portion and is pressed from both sides between the cover 5, cup joint the outside at threaded rod 4 through the outside activity that drives buffer board 7, the activity orbit that can drive buffer board 7 is injectd, simultaneously work as device buffer board 7 downstream, and drive the upper portion contact of buffer board 7 and quenching liquid movable box 2, can drive spring 8 and cushion, it leads to the problem that the touching damaged to avoid upper portion to injure to press from both sides the cover 5 directly and contact with quenching liquid movable box 2, increase the device upper portion simultaneously and inject and press from both sides the cover 5 and increase stability when reciprocating.

Referring to fig. 1, the both ends of locating lever 10 are installed and are being limited on upper portion and press from both sides the middle part that overlaps 5 upper portion, and the discharge opening has been seted up to the inside that the board 9 was placed to the nut, and the circular recess has been seted up to the inside that the board 9 was placed to the nut, places the board 9 activity through driving the nut and cup joints the inside that presss from both sides the cover 5 in upper portion limited to drive locating lever 10 and install on upper portion and prescribe a limit to press from both sides the upper portion that presss from both sides the cover 5, and the nut is placed the position between the board 9 and is carried out the effect of concatenation and prescribe a limit to the jacket 5 and the nut on upper portion.

Referring to fig. 4, the inner side of the positioning push rod 12 is a semicircular jacket, two sides of the high-precision nut 14 are both provided with a positioning push rod 12, the high-precision nut 14 is movably sleeved inside the nut placing plate 9 with a circular groove, the positioning bolt 13 passes through the inside of the upper part of the movable jacket 11, the outer side of the upper part of the positioning bolt 13 is provided with a nut, the nut placing plate 9 is driven to be provided with a discharge hole inside, so that when the nut placing plate 9 is driven to move downwards, quenching liquid is driven to contact with the high-precision nut 14, and after the movable jacket 11 is installed on the upper part of the nut placing plate 9 is driven, the positioning push rod 12 is driven to extrude inwards by pushing the positioning push rod 12 inwards, so that the high-precision nuts 14 with different sizes can be driven to extrude and limit, and simultaneously, the nut installed on the upper part of the positioning bolt 13 is rotated to drive the position of the positioning push rod 12 to limit, therefore, when the high-precision nuts 14 of different models are positioned, the positioning stability can be increased, the circulation of quenching liquid is conveniently driven, and the sufficiency can be increased when the high-precision nuts 14 are driven to be quenched.

The working principle is as follows: when in use, after the quenching liquid is filled in the quenching box 1, the motor arranged outside the rotating rod 3 is started at the same time, the rotating rod 3 is driven to rotate, so that the rotating rod 3 can be driven to mix and stir the quenching liquid, the high-precision nuts 14 are placed in the circular grooves formed in the nut placing plate 9, the positioning push rod 12 is pushed to move inwards, the positioning push rod 12 can be driven to limit the high-precision nuts 14 with different sizes, the positioning bolt 13 is rotated, the position of the positioning push rod 12 can be driven to be fixed, the nut placing plate 9 is driven to be arranged in the upper limiting jacket 5 at the same time, the positioning rod 10 is driven to be arranged at the upper part of the upper limiting jacket 5 for splicing and limiting, the motor arranged outside the upper part of the threaded rod 4 is started at the same time, the threaded rod 4 can be driven to rotate, so that the buffer plate 7 can be driven to move downwards, drive high-accuracy nut 14 and extend to the inside of the inside quenching liquid of quenching case 1 so far, can carry out quenching treatment to high-accuracy nut 14 fast, when device buffer board 7 contacted with quenching liquid movable box 2 simultaneously, provide the cushion effect through spring 8, can avoid the upper portion to inject the problem that the cover 5 dropping speed too fast caused the damage.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an automatic guenching unit of high accuracy nut for new energy automobile, includes quenching case (1), its characterized in that: the lower end of the interior of the quenching box (1) is fixedly connected with a quenching liquid movable box (2), the interior of the quenching liquid movable box (2) is provided with a rotating rod (3), the upper part of the quenching liquid movable box (2) is movably sleeved with a threaded rod (4), the outer side of the upper part of the threaded rod (4) is in threaded connection with an upper part limiting jacket (5), the interior of the outer side of the upper part limiting jacket (5) is movably sleeved with a pull rod (6), the lower part of the pull rod (6) is fixedly connected with a buffer plate (7), the outer part of the lower part of the pull rod (6) is movably sleeved with a spring (8), the inner side of the upper part limiting jacket (5) is movably sleeved with a nut placing plate (9), the middle part of the upper part of the nut placing plate (9) is fixedly connected with a positioning rod (10), the outer side of the upper part of the positioning rod (10) is fixedly connected with a movable jacket (11), the inner side of the movable clamping sleeve (11) is movably sleeved with a positioning push rod (12), one side of the upper portion of the positioning push rod (12) is provided with a positioning bolt (13), the inner portion of the inner side of the positioning push rod (12) is movably sleeved with a high-precision nut (14), and the upper portion of the quenching box (1) is provided with a positioning plate (15).

2. The automatic quenching device for the high-precision nut of the new energy automobile as claimed in claim 1, is characterized in that: the puddler is installed in dwang (3) in the outside of the internally mounted of quenching liquid movable box (2) two dwang (3), the outside of dwang (3) extends to the outside of quenching case (1), the externally mounted of dwang (3) has the motor.

3. The automatic quenching device for the high-precision nut of the new energy automobile as claimed in claim 1, is characterized in that: the upper portion of threaded rod (4) passes through the inside of locating plate (15), the motor is installed on the upper portion of threaded rod (4).

4. The automatic quenching device for the high-precision nut of the new energy automobile as claimed in claim 1, is characterized in that: the outer side of the buffer plate (7) is movably sleeved outside the threaded rod (4), the buffer plate (7) is installed on the right upper portion of the quenching liquid movable box (2), and the spring (8) is clamped between the buffer plate (7) and the upper limiting jacket (5).

5. The automatic quenching device for the high-precision nut of the new energy automobile as claimed in claim 1, is characterized in that: the two ends of the positioning rod (10) are mounted in the middle of the upper portion of the upper limiting clamping sleeve (5), a discharge hole is formed in the nut placing plate (9), and a circular groove is formed in the nut placing plate (9).

6. The automatic quenching device for the high-precision nut of the new energy automobile as claimed in claim 1, is characterized in that: the inner side of the positioning push rod (12) is in a semicircular jacket, one positioning push rod (12) is installed on each of two sides of the high-precision nut (14), the high-precision nut (14) is movably sleeved inside a nut placing plate (9) with a circular groove formed in the inner portion, the positioning bolt (13) penetrates through the inner portion of the upper portion of the movable jacket (11), and a nut is installed on the outer side of the upper portion of the positioning bolt (13).