CN216680157U

CN216680157U - Steering column sleeve pipe extrusion equipment

Info

Publication number: CN216680157U
Application number: CN202123044638.XU
Authority: CN
Inventors: 汪水林; 万天艳
Original assignee: Hangzhou Kanglan Automobile Parts Co ltd
Current assignee: Hangzhou Kanglan Automobile Parts Co ltd
Priority date: 2021-12-03
Filing date: 2021-12-03
Publication date: 2022-06-07
Anticipated expiration: 2031-12-03

Abstract

The utility model relates to a steering column sleeve extruding device which comprises an adjusting mechanism, wherein a lower die is arranged at the top of the adjusting mechanism, a lifting plate is arranged inside the lower die, an extruding mechanism is arranged at the top of the lower die, the adjusting mechanism comprises a base plate, a bin body with one end fixedly connected with the bottom of the lower die is fixedly arranged at the top of the base plate, two screw rods are movably arranged on the inner bottom wall of the bin body, worm wheels are fixedly arranged outside the screw rods, a rotating motor is fixedly arranged on the right side of the inner wall of the bin body, and a worm with one end meshed with the worm wheels is fixedly arranged at the output end of the rotating motor. This steering column sleeve pipe extrusion equipment through setting up adjustment mechanism, can highly adjust the lifting board to can change the volume of bed die, can extrude the steering column sleeve pipe of producing not unidimensional, so, great improvement the suitability of equipment, the person of facilitating the use operation.

Description

Steering column sleeve pipe extrusion equipment

Technical Field

The utility model relates to the technical field of steering column production, in particular to a steering column sleeve extruding device.

Background

The steering column is an element for connecting a steering system with an automobile steering wheel and a steering gear, a driver transmits torque to the steering gear through the steering column, so that the steering gear can be driven to realize steering, common steering columns comprise a hydraulic power-assisted steering column, an electric control hydraulic power-assisted steering column and an electric power-assisted steering column, and systems of different steering columns are different.

When carrying out production to the steering column sleeve pipe, need with high temperature raw materials injection mould in, just can the shaping through extrusion equipment punching press, current steering column sleeve pipe extrusion equipment is when using, and the sheathed tube size of being not convenient for adjusts the mould according to production to be difficult to produce the steering column sleeve pipe of different sizes, the suitability is not good.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a steering column sleeve extruding device which has the advantages of being convenient to adjust a mold according to the size of a produced sleeve and the like, and solves the problem that the steering column sleeve with different sizes is difficult to produce due to the fact that the existing steering column sleeve extruding device is not convenient to adjust the mold according to the size of the produced sleeve.

In order to achieve the purpose, the utility model provides the following technical scheme: the steering column sleeve extruding equipment comprises an adjusting mechanism, wherein a lower die is arranged at the top of the adjusting mechanism, a lifting plate is arranged inside the lower die, and an extruding mechanism is arranged at the top of the lower die;

the adjusting mechanism comprises a base plate, a bin body with one end fixedly connected with the bottom of the lower die is fixedly mounted at the top of the base plate, two screw rods are movably mounted on the inner bottom wall of the bin body, worm wheels are fixedly mounted on the outer portions of the screw rods, a rotating motor is fixedly mounted on the right side of the inner side wall of the bin body, a worm with one end meshed with the worm wheels is fixedly mounted at the output end of the rotating motor, and a sleeve plate with one end penetrating through the lower die and fixedly connected with the bottom of the lifting plate is sleeved on the outer portion of the screw rod and located above the worm wheels.

Further, the top of bed die has seted up the injection mould groove, the interior diapire fixed mounting in injection mould groove has the post, the lifting board cup joints in the outside of post.

Furthermore, an annular groove is formed in the outer portion of the lifting plate, two spring telescopic rods are fixedly mounted on the side, opposite to each other, of the inner wall of the annular groove, and one ends, far away from the annular groove, of the spring telescopic rods are fixedly connected with the brush plate.

Further, extrusion mechanism includes the support frame, support frame fixed mounting just is located the outside in injection molding groove at the top of bed die, the top fixed mounting of support frame has one end to run through and extend to the inside hydraulic rod of support frame, hydraulic rod's output fixed mounting has the backup pad that one end and support frame cup jointed mutually, the bottom fixed mounting of backup pad has the last mould with injection molding groove phase-match, the bottom of going up the mould seted up with the model post assorted model groove.

Further, the bottom of backing plate is seted up flutedly, the inside fixed mounting of recess has the balancing weight, screw rod and worm all pass through bearing and storehouse body swing joint.

Furthermore, the bottom of the lower die is provided with a limiting hole matched with the sleeve plate, and the sleeve plate is internally provided with a threaded through hole matched with the screw rod.

Further, the brush board is an annular sponge brush, and the brush board is attached to the inner wall of the injection mold groove.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

1. this steering column sleeve pipe extrusion equipment through setting up adjustment mechanism, can highly adjust the lifting board to can change the volume of bed die, can extrude the steering column sleeve pipe of producing not unidimensional, so, great improvement the suitability of equipment, the person of facilitating the use operation.

2. This steering column sleeve pipe extrusion equipment lifts the board through setting up, when adjustment mechanism drives the lifting board and rises, can lift the ejecting ejection of compact of accomplishing fast of extrusion's material simultaneously, lifts the inner wall of board laminating bed die, can also clear up its inner wall remaining material, so, the practicality of improving the device greatly, reduces time and energy of artifical drawing of patterns and clearance, improves production efficiency.

Drawings

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

FIG. 2 is an enlarged view taken at A of FIG. 1 in accordance with the present invention;

fig. 3 is a front view of the present invention.

In the figure: 1 adjusting mechanism, 11 backing plates, 12 cabin bodies, 13 screw rods, 14 worm wheels, 15 rotating motors, 16 worms, 17 sleeve plates, 2 lower dies, 21 injection molding grooves, 22 die columns, 3 lifting plates, 31 annular grooves, 32 spring telescopic rods, 33 brush plates, 4 extruding mechanisms, 41 support frames, 42 hydraulic push rods, 43 support plates, 44 upper dies and 45 die grooves.

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 derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the steering column sleeve extruding apparatus in this embodiment includes an adjusting mechanism 1, a lower mold 2 is disposed at the top of the adjusting mechanism 1, a lifting plate 3 is disposed inside the lower mold 2, an injection mold cavity 21 is disposed at the top of the lower mold 2, a mold column 22 is fixedly mounted on an inner bottom wall of the injection mold cavity 21, the lifting plate 3 is sleeved outside the mold column 22, and an extruding mechanism 4 is disposed at the top of the lower mold 2;

the adjusting mechanism 1 comprises a backing plate 11, a bin body 12 with one end fixedly connected with the bottom of a lower die 2 is fixedly arranged at the top of the backing plate 11, two screw rods 13 are movably arranged on the inner bottom wall of the bin body 12, worm wheels 14 are fixedly arranged on the outer portions of the screw rods 13, a rotating motor 15 is fixedly arranged on the right side of the inner wall of the bin body 12, a worm 16 with one end meshed with the worm wheels 14 is fixedly arranged at the output end of the rotating motor 15, a sleeve plate 17 with one end penetrating through the lower die 2 and fixedly connected with the bottom of the lifting plate 3 is sleeved on the outer portion of each screw rod 13 and positioned above the corresponding worm wheel 14, the worm 16 is driven to rotate by starting the rotating motor 15, the worm wheels 14 are driven to rotate to drive the screw rods 13 to rotate, the sleeve plate 17 is driven to move upwards, the lifting plate 3 is driven to move on a die column 22, the length of the die column 22 and the capacity of an injection molding groove 21 are changed, and steering column sleeves with different sizes can be produced, therefore, the applicability of the equipment is greatly improved, and the operation of a user is facilitated.

In this embodiment, annular groove 31 has been seted up to lifting plate 3's outside, one side fixed mounting that the annular groove 31 inner wall carried on the back mutually has spring telescopic link 32 that quantity is two, spring telescopic link 32 keeps away from annular groove 31's one end all with brush board 33 fixed connection, brush board 33 is the annular sponge brush, brush board 33 laminates mutually with the inner wall in injection mold cavity 21, lifting plate 3 makes brush board 33 laminate injection mold cavity 21 inner wall when ascending and clears up, clear up remaining material clearance of inner wall outside injection mold cavity 21, thereby reduce the time and energy of artifical drawing of patterns and clearance, tension through spring telescopic link 32 self makes brush board 33 support stably.

In this embodiment, the extruding mechanism 4 includes a supporting frame 41, the supporting frame 41 is fixedly mounted at the top of the lower mold 2 and located outside the mold injection cavity 21, the top fixed mounting of the supporting frame 41 has one end penetrating and extending to the hydraulic push rod 42 inside the supporting frame 41, the output end fixed mounting of the hydraulic push rod 42 has a supporting plate 43 with one end sleeved with the supporting frame 41, the bottom fixed mounting of the supporting plate 43 has an upper mold 44 matched with the mold injection cavity 21, and the bottom of the upper mold 44 is provided with a mold cavity 45 matched with the mold column 22.

In this embodiment, the recess is seted up to the bottom of backing plate 11, and the inside fixed mounting of recess has the balancing weight, and the stability that improve equipment placed, screw rod 13 and worm 16 all pass through bearing and storehouse body 12 swing joint, and the bottom of bed die 2 is seted up with the spacing hole of lagging 17 assorted, the inside of lagging 17 seted up with screw rod 13 assorted screw through-hole.

It should be noted that, the electrical components presented herein are all electrically connected to the controller and the power supply, the control mode of the present invention is controlled by the controller, the control circuit of the controller can be realized by simple programming by those skilled in the art, the supply of the power supply is also common knowledge in the art, and the present invention is mainly used to protect the mechanical device, so the control mode and the circuit connection are not explained in detail in the present invention.

The working principle of the above embodiment is as follows:

(1) when the device is used, a user can adjust the height of the lifting plate 3 according to the size of a produced steering column sleeve, the worm 16 is driven to rotate by starting the rotating motor 15, the worm wheel 14 is driven to rotate to drive the screw rod 13 to rotate, the sleeve plate 17 is driven to rotate to move upwards, the sleeve plate 17 is prevented from rotating through the limiting hole, the lifting plate 3 is driven to move on the mold column 22, the length of the mold column 22 and the capacity of the injection molding groove 21 are changed, the steering column sleeves with different sizes can be produced, the support plate 43 is driven to move downwards by starting the hydraulic push rod 42, the upper mold 44 is moved downwards into the injection molding groove 21, and the mold groove 45 is sleeved on the mold column 22 to extrude materials;

(2) after the extrusion, restart rotates motor 15 and drives lagging 17 rebound, makes lifting plate 3 rise and accomplishes the drawing of patterns outside ejecting injection mold 21 of material of extrusion, and lifting plate 3 makes brush board 33 paste injection mold 21 inner wall clear up when rising, clears up the remaining material of inner wall outside injection mold 21 to reduce artifical drawing of patterns and the time and the energy of clearance.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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. A steering column sleeve extrusion equipment, includes adjustment mechanism (1), its characterized in that: a lower die (2) is arranged at the top of the adjusting mechanism (1), a lifting plate (3) is arranged inside the lower die (2), and an extruding mechanism (4) is arranged at the top of the lower die (2);

adjustment mechanism (1) includes backing plate (11), the top fixed mounting of backing plate (11) has one end and bed die (2) bottom fixed connection's storehouse body (12), the interior diapire movable mounting of storehouse body (12) has screw rod (13) that quantity is two, the external fixed mounting of screw rod (13) has worm wheel (14), the right side fixed mounting of the inner wall of storehouse body (12) has rotation motor (15), the output fixed mounting who rotates motor (15) has one end and worm wheel (14) engaged with worm (16), the outside of screw rod (13) and the top that is located worm wheel (14) have cup jointed one end and have run through bed die (2) and with lift the lagging (17) of the bottom fixed connection of board (3).

2. The steering column sleeve extruding apparatus as recited in claim 1, wherein: the top of the lower die (2) is provided with a die injection groove (21), the inner bottom wall of the die injection groove (21) is fixedly provided with a die column (22), and the lifting plate (3) is sleeved outside the die column (22).

3. The steering column sleeve extruding apparatus as recited in claim 2, wherein: annular grooves (31) are formed in the outer portion of the lifting plate (3), two spring telescopic rods (32) are fixedly mounted on one side, back to back, of the inner wall of each annular groove (31), and one ends, far away from the annular grooves (31), of the spring telescopic rods (32) are fixedly connected with the brush plate (33).

4. The steering column sleeve extruding apparatus as recited in claim 2, wherein: extrusion mechanism (4) include support frame (41), support frame (41) fixed mounting just is located the outside of moulding groove (21) at the top of bed die (2), the top fixed mounting of support frame (41) has one end to run through and extend to inside hydraulic ram (42) of support frame (41), the output fixed mounting of hydraulic ram (42) has backup pad (43) that one end and support frame (41) cup jointed mutually, the bottom fixed mounting of backup pad (43) have with moulding groove (21) assorted go up mould (44), go up the bottom of mould (44) and seted up with moulding post (22) assorted model groove (45).

5. The steering column sleeve extruding apparatus as recited in claim 1, wherein: the bottom of the backing plate (11) is provided with a groove, a balancing weight is fixedly mounted inside the groove, and the screw rod (13) and the worm (16) are both movably connected with the bin body (12) through bearings.

6. The steering column sleeve extruding apparatus as recited in claim 1, wherein: the bottom of the lower die (2) is provided with a limiting hole matched with the sleeve plate (17), and the sleeve plate (17) is internally provided with a threaded through hole matched with the screw rod (13).

7. A steering column sleeve extruding apparatus according to claim 3, wherein: the brush plate (33) is an annular sponge brush, and the brush plate (33) is attached to the inner wall of the injection molding groove (21).