CN209869491U

CN209869491U - Auto parts mould fixing device

Info

Publication number: CN209869491U
Application number: CN201822124395.2U
Authority: CN
Inventors: 荣健; 张艳茹; 吴俊霖; 李文龙
Original assignee: QINGDAO HUATAO AUTOMOBILE MOULD CO Ltd
Current assignee: QINGDAO HUATAO AUTOMOBILE MOULD CO Ltd
Priority date: 2018-12-18
Filing date: 2018-12-18
Publication date: 2019-12-31
Anticipated expiration: 2028-12-18

Abstract

The utility model discloses an auto parts mould fixing device, comprising a base plate, the mould has been placed on the bottom plate, the square distribution in upper end of bottom plate has four fixed plates, four the fixed plate respectively with four lateral wall phase-matchs of mould, four all be equipped with on the fixed plate and be used for carrying out the fixed establishment who fixes to the mould, be equipped with the cavity in the bottom plate, the cavity internal rotation is connected with the pivot that two levels set up, two mutually perpendicular sets up between the pivot, all is connected through the transmission of first drive mechanism between four fixed establishment and the two pivots, connects through the transmission of second drive mechanism between two pivots, fixedly connected with motor in the cavity, be connected through helical gear group transmission between the drive shaft of motor and the pivot that is located the top. The utility model discloses it is fixed effectual, can not take place to rock.

Description

Auto parts mould fixing device

Technical Field

The utility model relates to an auto parts production apparatus technical field especially relates to an auto parts mould fixing device.

Background

Automobiles are mainly classified into passenger cars and commercial cars; the passenger car is mainly used for carrying passengers, carry-on luggage and temporary articles thereof on the basis of the design and technical characteristics of the passenger car, including a driver seat, and the number of the passenger car is not more than 9 at most; commercial vehicles are used for transporting people and goods in terms of design and technical characteristics and can pull trailers, but passenger vehicles are not included.

All need use the mould to produce during the production of many parts of car, current mould fixing device is when the alignment is fixed, just fixes two positions usually, takes place to rock easily, leads to it when carrying out the during operation, takes place to destroy easily.

Therefore, the fixing device for the automobile part die is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem of rocking easily in the prior art and providing an auto parts mould fixing device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an auto parts mould fixing device, includes the bottom plate, the mould has been placed on the bottom plate, the square distribution in upper end of bottom plate has four fixed plates, four the fixed plate respectively with four lateral wall phase-matchs of mould, four all be equipped with the fixed establishment who is used for fixing the mould on the fixed plate, be equipped with the cavity in the bottom plate, the cavity internal rotation is connected with the pivot that two levels set up, two mutually perpendicular sets up between the pivot, all is connected through first drive mechanism transmission between four fixed establishment and the two pivots, connects through second drive mechanism transmission between the two pivots, fixedly connected with motor in the cavity, be connected through helical gear group transmission between the drive shaft of motor and the pivot that is located the top.

Preferably, fixed establishment runs through the threaded rod that the fixed plate set up including sliding, threaded rod external thread cover is equipped with the threaded sleeve, the one end that the mould was kept away from to the one end that the threaded sleeve is close to the mould and the fixed plate is rotated and is connected, the one end that the threaded rod is close to the mould is rotated and is connected with the contact plate, many gag lever posts of one end fixedly connected with of mould are kept away from to the contact plate, the gag lever post slides and runs through the fixed plate setting.

Preferably, first drive mechanism includes first belt pulley and second belt pulley, first belt pulley and the coaxial fixed connection of pivot, second belt pulley and the coaxial fixed connection of screw sleeve, be connected through belt transmission between first belt pulley and the second belt pulley, be equipped with on the bottom plate with belt phase-match opening.

Preferably, the second transmission mechanism comprises a worm wheel and a worm which are meshed with each other, the worm is coaxially and fixedly connected with the rotating shaft positioned above, and the worm wheel is coaxially and fixedly connected with the rotating shaft positioned below.

Preferably, the helical gear set comprises a first helical gear and a second helical gear which are meshed with each other, the first helical gear is coaxially and fixedly connected with a driving shaft of the motor, and the second helical gear is coaxially and fixedly connected with a rotating shaft positioned above the first helical gear.

Preferably, the threads on the two mating threaded rods on opposite sides of the mold are of opposite hand.

Compared with the prior art, the beneficial effects of the utility model are that:

1. by arranging the fixing mechanism, the four side walls of the die can be fixed, so that the die cannot shake when working;

2. through setting up second drive mechanism, drive the worm wheel through using the worm to rotate and adjust four contact plates, simultaneously, according to worm gear's auto-lock characteristic, can prevent that the mould from rocking at the during operation.

The utility model discloses it is fixed effectual, can not take place to rock.

Drawings

Fig. 1 is a perspective view of a side structure of a fixing device for an automobile part mold according to the present invention;

fig. 2 is a schematic top view of the fixing device for the mold of the automobile part according to the present invention;

fig. 3 is a perspective view of a top view structure of the fixing device for the automobile part mold provided by the present invention.

In the figure: the device comprises a base plate 1, a die 2, a fixing plate 3, a fixing mechanism 4, a cavity 5, a rotating shaft 6, a first transmission mechanism 7, a second transmission mechanism 8, a motor 9, a bevel gear set 10, a threaded sleeve 11, a threaded rod 12, a contact plate 13, a limiting rod 14, a first belt pulley 15, a second belt pulley 16, a worm gear 17, a worm 18, a first bevel gear 19 and a second bevel gear 20.

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. 1-3, an auto parts mould fixing device, comprising a base plate 1, mould 2 has been placed on the bottom plate 1, the square distribution in upper end of bottom plate 1 has four fixed plates 3, four fixed plates 3 respectively with four lateral wall phase-matchs of mould 2, all be equipped with on four fixed plates 3 and be used for carrying out the fixed establishment 4 fixed to mould 2, it is specific, fixed establishment 4 is including sliding threaded rod 12 that runs through fixed plate 3 and set up, it is required to explain, the screw thread that is located on two threaded rods 12 of mould 2 looks back to back of the body lateral wall assorted soon to opposite, threaded rod 12 external thread cover is equipped with threaded sleeve 11, threaded sleeve 11 is close to mould 2's one end and fixed plate 3 one end rotation connection of keeping.

The utility model discloses in, threaded rod 12 is close to the one end of mould 2 and is rotated and be connected with contact plate 13, many gag lever posts 14 of one end fixedly connected with of mould 2 are kept away from to contact plate 13, gag lever post 14 slides and runs through fixed plate 3 and sets up, be equipped with cavity 5 in the bottom plate 1, the 5 internal rotations of cavity are connected with pivot 6 that two levels set up, mutually perpendicular sets up between two pivot 6, all be connected through 7 transmissions of first drive mechanism between four fixed establishment 4 and two pivot 6, it is worth mentioning that, first drive mechanism 7 includes first belt pulley 15 and second belt pulley 16, first belt pulley 15 and the 6 coaxial fixed connection of pivot.

In the utility model, the second belt pulley 16 is coaxially and fixedly connected with the threaded sleeve 11, the first belt pulley 15 is connected with the second belt pulley 16 through belt transmission, the bottom plate 1 is provided with an opening matched with a belt, the two rotating shafts 6 are in transmission connection with the second transmission mechanism 8, it is noted that the second transmission mechanism 8 comprises a worm wheel 17 and a worm 18 which are meshed with each other, the worm 18 is coaxially and fixedly connected with the upper rotating shaft 6, the worm wheel 17 is coaxially and fixedly connected with the lower rotating shaft 6, and the cavity 5 is internally and fixedly connected with a motor 9. it should be noted that the motor 9 can adopt a stepping motor with a model number of 130BYG350D and is electrically connected with an external power supply, which is not described in detail for the prior art, the driving shaft of the motor 9 is in transmission connection with the upper rotating shaft 6 through a bevel gear set 10, concretely, the bevel gear set 10 comprises a first bevel gear 19 and a second bevel gear 20 which are meshed with each other, the first bevel gear 19 is coaxially and fixedly connected with a driving shaft of the motor 9, and the second bevel gear 20 is coaxially and fixedly connected with the rotating shaft 6 positioned above.

The utility model discloses when fixing mould 2, motor 9 is opened, motor 9's drive shaft drives first helical gear 19 and rotates, first helical gear 19 drives second helical gear 20 and rotates, second helical gear 20 drives one of them pivot 6 and rotates, one of them pivot 6 drives worm 18 and rotates, worm 18 drives worm wheel 17 and rotates, worm wheel 17 drives another pivot 6 and rotates, two pivots 6 drive four first belt pulleys 15 respectively and rotate, four first belt pulleys 15 drive four second belt pulleys 16 through the belt and rotate, four second belt pulleys 16 drive four threaded sleeve 11 and rotate, four threaded sleeve 11 drive four threaded rod 12 respectively and remove, four threaded rod 12 drive four contact plates 13 respectively and remove, until it is fixed with mould 2 looks butt contact and chucking.

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 fixing device for the automobile part mold comprises a bottom plate (1), wherein a mold (2) is placed on the bottom plate (1), and is characterized in that four fixing plates (3) are distributed on the upper end of the bottom plate (1), the four fixing plates (3) are respectively matched with four side walls of the mold (2), four fixing mechanisms (4) used for fixing the mold (2) are arranged on the four fixing plates (3), a cavity (5) is arranged in the bottom plate (1), two rotating shafts (6) which are horizontally arranged are rotatably connected in the cavity (5), the two rotating shafts (6) are mutually perpendicular to each other, the four fixing mechanisms (4) are in transmission connection with the two rotating shafts (6) through a first transmission mechanism (7), the two rotating shafts (6) are in transmission connection through a second transmission mechanism (8), and a motor (9) is fixedly connected in the cavity (5), and a driving shaft of the motor (9) is in transmission connection with the rotating shaft (6) positioned above through a bevel gear set (10).

2. The automobile part mold fixing device according to claim 1, wherein the fixing mechanism (4) comprises a threaded rod (12) slidably disposed through the fixing plate (3), a threaded sleeve (11) is externally threaded on the threaded rod (12), one end of the threaded sleeve (11) close to the mold (2) is rotatably connected with one end of the fixing plate (3) far away from the mold (2), a contact plate (13) is rotatably connected with one end of the threaded rod (12) close to the mold (2), a plurality of limiting rods (14) are fixedly connected with one end of the contact plate (13) far away from the mold (2), and the limiting rods (14) are slidably disposed through the fixing plate (3).

3. The fixing device for the automobile part mold according to claim 2, wherein the first transmission mechanism (7) comprises a first belt pulley (15) and a second belt pulley (16), the first belt pulley (15) is coaxially and fixedly connected with the rotating shaft (6), the second belt pulley (16) is coaxially and fixedly connected with the threaded sleeve (11), the first belt pulley (15) is in transmission connection with the second belt pulley (16) through a belt, and an opening matched with the belt is formed in the bottom plate (1).

4. The fixing device for the automobile part mold as claimed in claim 1, wherein the second transmission mechanism (8) comprises a worm wheel (17) and a worm (18) which are meshed with each other, the worm (18) is coaxially and fixedly connected with the upper rotating shaft (6), and the worm wheel (17) is coaxially and fixedly connected with the lower rotating shaft (6).

5. The fixing device for the automobile part mold according to claim 1, wherein the bevel gear set (10) comprises a first bevel gear (19) and a second bevel gear (20) which are meshed with each other, the first bevel gear (19) is coaxially and fixedly connected with a driving shaft of the motor (9), and the second bevel gear (20) is coaxially and fixedly connected with the rotating shaft (6) which is positioned above.

6. The fixing device for the mold for automobile parts, according to claim 1, is characterized in that the two matching threaded rods (12) on the opposite side walls of the mold (2) have opposite thread directions.