CN213079845U

CN213079845U - A mould for car steering column installing support

Info

Publication number: CN213079845U
Application number: CN202021886862.6U
Authority: CN
Inventors: 施伟峰; 周祥; 杜耀龙; 周明波; 赵伟; 何岳春
Original assignee: Wuhan Yushengxin Technology Co ltd
Current assignee: Wuhan Yushengxin Technology Co ltd
Priority date: 2020-09-02
Filing date: 2020-09-02
Publication date: 2021-04-30
Anticipated expiration: 2030-09-02

Abstract

The utility model discloses a mould for car steering column installing support relates to car mould technical field, specifically is a mould for car steering column installing support, including punch press work platen, the last fixed surface of punch press work platen is connected with the lower mould, one side fixedly connected with motor of lower mould, and the top swing joint of lower mould has the mould, the equal fixedly connected with jacking module in front and back of lower mould, and jacking module includes the jacking mounting panel, the place ahead fixedly connected with pivot clamp plate of jacking mounting panel. This a mould for car steering column installing support sets up through the cooperation of motor and jacking module, makes this a mould for car steering column installing support possess automatic jack-up steel sheet, improved production efficiency's effect, sets up through the cooperation of motor, jacking module and transition module, makes this a mould for car steering column installing support possess the jack-up mechanism dismouting of being convenient for, cost-effective effect.

Description

A mould for car steering column installing support

Technical Field

The utility model relates to an automobile mold technical field specifically is a mould for car steering column installing support.

Background

The stamping die is a special process equipment for processing materials (metal or nonmetal) into parts (or semi-finished products) in cold stamping processing, and is called a cold stamping die (commonly called a cold stamping die). Stamping is a press working method which utilizes a die arranged on a press to apply pressure to a material at room temperature so as to separate or plastically deform the material, thereby obtaining required parts.

But there are some defects in the mould in use of current car steering column installing support, new mould is very big at the frictional force of stamping process steel sheet and lower mould on the one hand, and the workman is manual to be pried up the steel sheet and is wasted time and energy, leads to low in production efficiency, and on the other hand just can block the steel sheet because the lower mould of new mould, if the mechanism integration of automatic jack-up is in the inside of lower mould, this jack-up mechanism also can not pull down when the later stage no longer needs and adorn new mould in use, leads to extravagant cost.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a mould for car steering column installing support has solved the problem that proposes in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a die for an automobile steering column mounting bracket comprises a punch working platen, the upper surface of the punch working platen is fixedly connected with a lower die, one side of the lower die is fixedly connected with a motor, the upper part of the lower die is movably connected with an upper die, the front and the rear parts of the lower die are fixedly connected with a jacking module, the jacking module comprises a jacking mounting plate, the front part of the jacking mounting plate is fixedly connected with a rotating shaft pressing plate, a gear shaft is rotatably connected between the rotating shaft pressing plate and the jacking mounting plate, one side of the gear shaft, which is close to the jacking mounting plate, is engaged with a movable rack, a connecting rod is sleeved between the jacking modules, one side of the jacking module, which is close to the motor, is fixedly connected with a transition module, the transition module comprises a transition mounting bottom plate, the middle of the transition mounting bottom plate is rotatably connected with, one end of the motor is fixedly connected with a driving V-shaped wheel, and a V-shaped transmission belt is rotatably connected between the driving V-shaped wheel and the driven V-shaped wheel.

Preferably, the quantity of jacking module is a plurality of, and the distribution of symmetry is in the front and back of lower mould, and the quantity of transition module is two, and the distribution of symmetry is provided with the hold-in range in the front and back of lower mould between the transition module, and jacking module and transition module all pass through screw and lower mould fixed connection.

Preferably, the front of the jacking mounting plate is provided with a sliding chute, the two sides of the sliding chute are provided with press plate mounting threaded holes, and the two sides of the jacking mounting plate are provided with mounting plate fixing holes.

Preferably, the upper and lower sides of the rear side of the movable rack are provided with stop blocks, a gap is formed between each stop block and the corresponding lower die, the thickness of the movable rack is the same as the depth of the corresponding sliding groove, and the length of the movable rack is larger than the height of the jacking mounting plate.

Preferably, the gear shaft includes the middle part gear, and the both sides of middle part gear all are provided with the rotation step axle, and the one end of rotating the step axle is provided with outer hexagonal axle, has seted up U type groove in the middle of the pivot clamp plate, and U type groove and rotation step axle clearance fit rotate the both ends face of step axle and the both sides face parallel and level of pivot clamp plate.

Preferably, the both ends of connecting rod and the one end that the transmission shaft is close to the jacking module all are provided with interior hexagonal groove, interior hexagonal groove and outer hexagonal axle clearance fit, and the length of connecting rod is less than the interval of two jacking mounting panels side by side.

Preferably, a steel plate is arranged on the upper surface of the upper die, and the width of the steel plate is larger than that of the upper die (4).

(III) advantageous effects

The utility model provides a mould for car steering column installing support possesses following beneficial effect:

1. this a mould for car steering column installing support, cooperation setting through motor and jacking module makes this a mould for car steering column installing support possess automatic jack-up steel sheet, the effect of production efficiency has been improved, starter motor when the steel sheet blocks with the lower mould after the punching press, the motor passes through connecting rod rotation gear axle, the gear shaft drives movable rack up slip jack-up steel sheet, thereby do not need the manual sled that the workman wasted time and energy to open, production efficiency has further been improved.

2. This a mould for car steering column installing support, through the motor, jacking module and transition module's cooperation sets up, make this a mould for car steering column installing support possess jack-up mechanism dismouting of being convenient for, the effect of saving cost, only the mould that the lower mould can block the steel sheet need dispose jacking module, jacking module and transition module all are the surface through the fix with screw at the lower mould, the motor is also fixed on punch press work platen, can freely dismantle and install, can many punches uses one set, and do not need each punch press to all dispose one set, the cost is further practiced thrift.

Drawings

Fig. 1 is a schematic structural view of a three-dimensional view of the present invention;

FIG. 2 is a schematic left side view of the present invention;

FIG. 3 is a schematic structural diagram of a partial explosion diagram of the present invention;

fig. 4 is a schematic structural diagram of an exploded view of the jacking module of the present invention;

fig. 5 is a schematic structural view of the jacking mounting plate of the present invention;

fig. 6 is a schematic structural view of the gear shaft of the present invention.

In the figure: 1. a working platen of the punch press; 2. a lower die; 3. a motor; 4. an upper die; 5. a jacking module; 51. jacking the mounting plate; 511. a chute; 512. the press plate is provided with a threaded hole; 513. mounting plate fixing holes; 52. a rotating shaft pressing plate; 521. a U-shaped groove; 53. a gear shaft; 531. a middle gear; 532. rotating the step shaft; 533. an outer hexagonal shaft; 54. a movable rack; 541. a stopper; 6. a connecting rod; 61. an inner hexagonal groove; 7. a transition module; 71. a bottom plate is installed in a transition mode; 72. a drive shaft; 73. a synchronizing wheel; 8. a driven V-wheel; 9. a driving V-shaped wheel; 10. a V-shaped transmission belt; 11. a synchronous belt; 12. a screw; 13. and (3) a steel plate.

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.

Referring to fig. 1 to 6, the present invention provides a technical solution: a die for an automobile steering column mounting bracket comprises a punch working platen 1, the upper surface of the punch working platen 1 is fixedly connected with a lower die 2, one side of the lower die 2 is fixedly connected with a motor 3, the upper part of the lower die 2 is movably connected with an upper die 4, the front and the rear parts of the lower die 2 are fixedly connected with jacking modules 5, the jacking modules 5 are distributed in the front and the rear parts of the lower die 2 symmetrically, each jacking module 5 comprises a jacking mounting plate 51, a sliding groove 511 is formed in the front of each jacking mounting plate 51, press plate mounting threaded holes 512 are formed in the two sides of each sliding groove 511, mounting plate fixing holes 513 are formed in the two sides of each jacking mounting plate 51, a rotating shaft pressing plate 52 is fixedly connected in the front of each jacking mounting plate 51, a gear shaft 53 is rotatably connected between each rotating shaft pressing plate 52 and each jacking mounting plate 51, each gear, one end of the rotating step shaft 532 is provided with an outer hexagonal shaft 533, the middle of the rotating shaft pressing plate 52 is provided with a U-shaped groove 521, the U-shaped groove 521 is in clearance fit with the rotating step shaft 532, two end faces of the rotating step shaft 532 are flush with two side faces of the rotating shaft pressing plate 52, one side of the gear shaft 53 close to the jacking mounting plate 51 is connected with a movable rack 54 in a meshing way, the upper and lower parts of the rear side of the movable rack 54 are respectively provided with a stopper 541, a clearance is arranged between the stopper 541 and the lower die 2, the thickness of the movable rack 54 is the same as the depth of the sliding chute 511, the length of the movable rack 54 is larger than the height of the jacking mounting plate 51, a connecting rod 6 is sleeved between the jacking modules 5, one side of the jacking module 5 close to the motor 3 is fixedly connected with a transition module 7, the transition module 7 comprises a transition mounting bottom plate 71, the middle of, the two ends of the connecting rod 6 and one end of the transmission shaft 72 close to the jacking module 5 are both provided with an inner hexagonal groove 61, the inner hexagonal groove 61 is in clearance fit with the outer hexagonal shaft 533, the length of the connecting rod 6 is smaller than the distance between the two side-by-side jacking mounting plates 51, the number of the transition modules 7 is two, the transition modules 7 are symmetrically distributed in the front and back of the lower die 2, a synchronous belt 11 is arranged between the transition modules 7, the jacking module 5 and the transition modules 7 are both fixedly connected with the lower die 2 through screws 12, one side of the transmission shaft 72 close to the synchronous wheel 73 is fixedly connected with a driven V-shaped wheel 8, one end of the motor 3 is fixedly connected with a driving V-shaped wheel 9, a V-shaped transmission belt 10 is rotatably connected between the driving V-shaped wheel 9 and the driven V-shaped wheel 8, the V-shaped transmission belt 10 has the effect of preventing overload, when the movable rack 54, thereby protecting the motor 3, the upper surface of the upper die 4 is provided with a steel plate 13, and the width of the steel plate 13 is larger than that of the upper die 4, so that the movable rack 54 can jack up the steel plate 13 from the side.

When in use, the structure of the jacking steel plate 13 of the die for the automobile steering column mounting bracket is not arranged inside the lower die 2, but is arranged on the outer surface of the lower die 2 through the screw 12, so that the mounting and dismounting are convenient, the steel plate 13 and the lower die 2 can be clamped due to precision or assembly problems when the new die is just used, time and labor are wasted when the new die is manually pried, an automatic jacking mechanism needs to be arranged on the lower die 2, the jacking module 5 is universal with the transition module 7 when in mounting, the number and the position of the jacking module 5 are determined according to the condition of sensing the mounting bracket, the length of the connecting rod 6 is matched according to the actual condition, the connecting rod 6, the gear shaft 53 and the transmission shaft 72 are concentric as much as possible when in mounting, the mounting error is compatible with the clearance of the outer hexagonal shaft 533 through the inner hexagonal groove 61, so that the mounting requirement is lower, the upper surface of the movable rack, when the lower die 2 and the steel plate 13 are clamped, firstly, the motor 3 is started, the motor 3 drives the transmission shaft 72 through the V-shaped transmission belt 10, the transmission shaft 72 and the connecting rod 6 are in hexagonal socket joint to transmit torque, the connecting rod 6 and the gear shaft 53 are also in hexagonal socket joint to transmit torque, because the middle gear 531 of the gear shaft 53 is meshed with the movable rack 54, the movable rack 54 slides upwards and jacks up the steel plate 13, when the stop 541 below the movable rack 54 collides with the jacking installation plate 51, the motor 3 is stopped and the motor 3 is stopped, and finally, the stop 541 above the movable rack 54 collides with the jacking installation plate 51, the operation of jacking up the steel plate 13 is completed once, when the number of times of using the die is large, and when the lower die 2 and the steel plate 13 are not clamped, the jacking module 5 can be detached to be used on the die capable of clamping the steel plate 13, and one set of jacking mechanism of the die can, thereby saving the manufacturing cost.

To sum up, the mold for the mounting bracket of the automobile steering column has the effects of automatically jacking up the steel plate 13 and improving the production efficiency by the matching arrangement of the motor 3 and the jacking module 5, the motor 3 is started when the steel plate 13 is clamped with the lower mold 2 after stamping, the motor 3 rotates the gear shaft 53 through the connecting rod 6, the gear shaft 53 drives the movable rack 54 to slide upwards to jack up the steel plate 13, so that the time-consuming and labor-consuming manual prying of workers is not needed, the production efficiency is further improved, the mold for the mounting bracket of the automobile steering column has the effects of facilitating the dismounting and the cost saving of the jacking mechanism by the matching arrangement of the motor 3, the jacking module 5 and the transition module 7, only the lower mold 2 can clamp the steel plate 13 needs to be provided with the jacking module 5, and the jacking module 5 and the transition module 7 are both fixed on the outer surface of the lower mold 2 through the screw 12, the motor 3 is also fixed on the punch press working bedplate 1, can be freely disassembled and assembled, can be used by a plurality of punch presses, does not need to be provided with one set for each punch press, and further saves the cost.

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 utility model provides a mould for car steering column installing support, includes punch press work platen (1), its characterized in that: the upper surface of the punch press working table plate (1) is fixedly connected with a lower die (2), one side of the lower die (2) is fixedly connected with a motor (3), the upper part of the lower die (2) is movably connected with an upper die (4), the front and the back of the lower die (2) are both fixedly connected with jacking modules (5), each jacking module (5) comprises a jacking mounting plate (51), the front of each jacking mounting plate (51) is fixedly connected with a rotating shaft pressing plate (52), a gear shaft (53) is rotatably connected between each rotating shaft pressing plate (52) and each jacking mounting plate (51), one side, close to each jacking mounting plate (51), of each gear shaft (53) is meshed with a movable rack (54), a connecting rod (6) is sleeved between each jacking module (5), one side, close to the motor (3), of each jacking module (5) is fixedly connected with a, transition module (7) are including transition mounting plate (71), the centre of transition mounting plate (71) is rotated and is connected with transmission shaft (72), one side fixedly connected with synchronizing wheel (73) of jacking mounting panel (51) are kept away from in transmission shaft (72), one side fixedly connected with driven V type wheel (8) that transmission shaft (72) are close to synchronizing wheel (73), the one end fixedly connected with initiative V type wheel (9) of motor (3), it is connected with V type drive belt (10) to rotate between initiative V type wheel (9) and driven V type wheel (8).

2. The mold for an automotive steering column mounting bracket according to claim 1, characterized in that: the quantity of jacking module (5) is a plurality of, and the distribution of symmetry is in the front and back of lower mould (2), the quantity of transition module (7) is two, and the distribution of symmetry is in the front and back of lower mould (2), be provided with hold-in range (11) between transition module (7), jacking module (5) and transition module (7) all are through screw (12) and lower mould (2) fixed connection.

3. The mold for an automotive steering column mounting bracket according to claim 1, characterized in that: the front of the jacking mounting plate (51) is provided with a sliding groove (511), two sides of the sliding groove (511) are provided with press plate mounting threaded holes (512), and two sides of the jacking mounting plate (51) are provided with mounting plate fixing holes (513).

4. The mold for an automotive steering column mounting bracket according to claim 1, characterized in that: the upper side and the lower side of the rear side of the movable rack (54) are both provided with a stop block (541), a gap is arranged between the stop block (541) and the lower die (2), the thickness of the movable rack (54) is the same as the depth of the sliding groove (511), and the length of the movable rack (54) is larger than the height of the jacking mounting plate (51).

5. The mold for an automotive steering column mounting bracket according to claim 1, characterized in that: gear shaft (53) include middle part gear (531), the both sides of middle part gear (531) all are provided with rotation step axle (532), the one end that rotates step axle (532) is provided with outer hexagonal axle (533), U type groove (521) have been seted up to the centre of pivot clamp plate (52), U type groove (521) and rotation step axle (532) clearance fit, the both ends face of rotating step axle (532) and the both sides face parallel and level of pivot clamp plate (52).

6. The mold for an automotive steering column mounting bracket according to claim 1, characterized in that: both ends of connecting rod (6) and transmission shaft (72) are close to the one end of jacking module (5) and all are provided with interior hexagonal groove (61), interior hexagonal groove (61) and outer hexagonal axle (533) clearance fit, the length of connecting rod (6) is less than the interval of two jacking mounting panels (51) side by side.

7. The mold for an automotive steering column mounting bracket according to claim 1, characterized in that: the upper surface of going up mould (4) is provided with steel sheet (13), the width of steel sheet (13) is greater than the width of going up mould (4).