CN211071523U - Latch plate forming device of automobile lock - Google Patents

Abstract

The utility model discloses a latch board forming device of car lock, the camera includes a supporting plate, the first spring of axis department fixedly connected with at backup pad inner chamber top, the bottom fixedly connected with sliding sleeve of first spring, the equal fixedly connected with connecting plate in both sides of sliding sleeve, the outside swing joint of connecting plate has the gyro wheel, and the both sides of backup pad inner chamber bottom all are provided with the cardboard, the inboard bottom fixedly connected with sloping block of cardboard. The utility model discloses a pulling pull ring for the pull ring drives the cardboard and removes, the cardboard drives the bayonet lock and removes, when the bayonet lock shifts out the cutting ferrule, upwards stimulate the mould body, make the mould body drive the fixed column and remove, after the fixed column shifts out spacing post, can change the mould, mould after the change, make the fixed column and the spacing post joint of its bottom, after cutting ferrule and bayonet lock correspond, loosen the pull ring, through the cooperation of second spring, produce the thrust to the inboard to the cardboard, thereby make bayonet lock and cutting ferrule joint.

Description

Latch plate forming device of automobile lock

Technical Field

The utility model relates to a latch board processing technology field specifically is latch board forming device of automobile lock.

Background

The automobile lock is composed of various parts, the latch plate is an important part in the automobile lock, the latch plate is processed in a stamping mode when being processed, and due to the difference of the automobile lock, the size and the shape of the latch plate are different, so that a mold needs to be replaced when different latch plates are processed, however, the operation of the existing latch plate forming device is very complicated when the mold is replaced, the mold replacement is very troublesome, the working efficiency is reduced, and therefore the latch plate forming device of the automobile lock is provided.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a latch board forming device of car lock possesses the advantage of conveniently changing the mould, has solved current latch board forming device and has operated very loaded down with trivial details when changing the mould, causes to change the mould very troublesome, has reduced work efficiency's problem.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the latch plate forming device of the automobile lock comprises a support plate, a first spring is fixedly connected with a middle shaft at the top of an inner cavity of the support plate, the bottom of the first spring is fixedly connected with a sliding sleeve, both sides of the sliding sleeve are fixedly connected with connecting plates, the outer side of the connecting plate is movably connected with a roller, the two sides of the bottom of the inner cavity of the supporting plate are both provided with clamping plates, the bottom of the inner side of the clamping plate is fixedly connected with an inclined block, the inclined surface of the inclined block is provided with an inclined groove, the inner cavity of the inclined groove is movably connected with the roller, the bottom of the outer side of the clamping plate is fixedly connected with a second spring, the outer side of the second spring is fixedly connected with the supporting plate, the top of the clamping plate penetrates through the support plate and extends to the top of the support plate, the top of the inner side of the clamping plate is fixedly connected with a clamping pin, the surface cover of bayonet lock is equipped with the cutting ferrule, the inboard fixedly connected with mould body of cutting ferrule.

Preferably, the two sides of the top of the supporting plate are fixedly connected with vertical plates, the top of the inner side of each vertical plate is fixedly connected with a transverse plate, a middle shaft at the bottom of each transverse plate is fixedly connected with a hydraulic cylinder, the bottom of each hydraulic cylinder is fixedly connected with a stamping plate, and the top of the outer side of each clamping plate is fixedly connected with a pull ring.

Preferably, the inner cavity cover of sliding sleeve is equipped with the slide bar, the top and the bottom of slide bar all with backup pad fixed connection.

Preferably, the sliding grooves are formed in the two sides of the bottom of the inner cavity of the supporting plate, the sliding blocks are connected to the inner cavities of the sliding grooves in a sliding mode, and the tops of the sliding blocks are fixedly connected with the clamping plate.

Preferably, the bottom of the die body is fixedly connected with a fixing column, the middle shaft at the top of the supporting plate is fixedly connected with a limiting column, and the surface of the fixing column is clamped with the inner cavity of the limiting column.

(III) advantageous effects

Compared with the prior art, the utility model provides a latch plate forming device of car lock possesses following beneficial effect:

1. the utility model discloses a pulling the pull ring, make the pull ring drive the cardboard and move, the cardboard drives the bayonet lock and moves, when the bayonet lock moves out the cutting ferrule, upwards pull the mould body, make the mould body drive the fixed column and move, after the fixed column moves out the spacing post, can change the mould, the mould after the change, make the fixed column of its bottom and spacing post joint, after the cutting ferrule corresponds with the bayonet lock, loosen the pull ring, produce pressure to the sliding sleeve through first spring, thereby make the sliding sleeve descend, the sliding sleeve drives the connecting plate to descend, the connecting plate drives the gyro wheel to descend, through the cooperation of chute, make the sloping block move to the inboard, and through the cooperation of second spring, produce the thrust to the inboard to the cardboard, thereby make bayonet lock and cutting ferrule joint, then drive the punching press board through the pneumatic cylinder and move, punch the work piece through the punching press board, solve current latch plate forming device and change the mould very loaded down with, causing the problem of very troublesome die replacement and reducing the working efficiency.

2. The utility model discloses a set up the slide bar, carried on spacingly to the sliding sleeve to make the sliding sleeve during operation stable, through setting up spout and slider, stabilized the work of cardboard, carried out balanced support to the cardboard, avoided cardboard during operation unstable, thereby caused mould body during operation unstable, through setting up fixed column and spacing post, further stabilized mould body's work, make mould body can not control and rock.

Drawings

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

FIG. 2 is a schematic view of the top view structure of the spacing column of the present invention;

fig. 3 is the schematic view of the sectional structure of the supporting plate of the present invention.

In the figure: 1. a support plate; 2. a first spring; 3. a sliding sleeve; 4. a connecting plate; 5. a roller; 6. clamping a plate; 7. a sloping block; 8. a chute; 9. a second spring; 10. a pull ring; 11. a bayonet lock; 12. a card sleeve; 13. a mold body; 14. a limiting column; 15. fixing a column; 16. a vertical plate; 17. a transverse plate; 18. a hydraulic cylinder; 19. stamping the plate; 20. a slide bar.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses a backup pad 1, first spring 2, sliding sleeve 3, connecting plate 4, gyro wheel 5, cardboard 6, sloping block 7, chute 8, second spring 9, pull ring 10, bayonet lock 11, cutting ferrule 12, mould body 13, spacing post 14, fixed column 15, riser 16, diaphragm 17, pneumatic cylinder 18, punching press board 19 and slide bar 20 part are the general standard or the part that technical personnel in the field know, and its structure and principle all are this technical personnel and all can learn the manual or learn through conventional experimental approach through the technique.

Referring to fig. 1-3, a latch forming device of an automobile lock comprises a support plate 1, a first spring 2 is fixedly connected to a center shaft at the top of an inner cavity of the support plate 1, a sliding sleeve 3 is fixedly connected to the bottom of the first spring 2, a sliding rod 20 is sleeved in the inner cavity of the sliding sleeve 3, the top and the bottom of the sliding rod 20 are fixedly connected to the support plate 1, the sliding sleeve 3 is limited by the sliding rod 20, so that the sliding sleeve 3 is stable when in operation, connecting plates 4 are fixedly connected to both sides of the sliding sleeve 3, rollers 5 are movably connected to the outer sides of the connecting plates 4, two sides of the bottom of the inner cavity of the support plate 1 are respectively provided with a clamping plate 6, two sides of the bottom of the inner cavity of the support plate 1 are respectively provided with a sliding groove, an inner cavity of the sliding groove is slidably connected to a sliding block, the top of the sliding, the instability of the clamping plate 6 during working is avoided, so that the instability of the die body 13 during working is caused, the bottom of the inner side of the clamping plate 6 is fixedly connected with the sloping block 7, the inclined plane of the sloping block 7 is provided with the chute 8, the inner cavity of the chute 8 is movably connected with the roller 5, the bottom of the outer side of the clamping plate 6 is fixedly connected with the second spring 9, the outer side of the second spring 9 is fixedly connected with the supporting plate 1, the top of the clamping plate 6 penetrates through the supporting plate 1 and extends to the top of the supporting plate 1, the top of the inner side of the clamping plate 6 is fixedly connected with the bayonet lock 11, the surface of the bayonet lock 11 is sleeved with the cutting sleeve 12, the inner side of the cutting sleeve 12 is fixedly connected with the die body 13, the bottom of the die body 13 is fixedly connected with the fixing column 15, the middle shaft of the top of the supporting plate 1 is fixedly, so that the mould body 13 can not rock about, the equal fixedly connected with riser 16 in both sides at backup pad 1 top, the inboard top fixedly connected with diaphragm 17 of riser 16, the axis fixedly connected with pneumatic cylinder 18 of department of diaphragm 17 bottom, the bottom fixedly connected with punching press board 19 of pneumatic cylinder 18, the top fixedly connected with pull ring 10 in the cardboard 6 outside.

When the die is used, the pull ring 10 is pulled to enable the pull ring 10 to drive the clamping plate 6 to move, the clamping plate 6 drives the clamping pin 11 to move, when the clamping pin 11 moves out of the clamping sleeve 12, the die body 13 is pulled upwards to enable the die body 13 to drive the fixing column 15 to move, after the fixing column 15 moves out of the limiting column 14, the die can be replaced, the fixing column 15 at the bottom of the die is connected with the limiting column 14 in a clamping mode, after the clamping sleeve 12 corresponds to the clamping pin 11, the pull ring 10 is loosened, pressure is generated on the sliding sleeve 3 through the first spring 2, the sliding sleeve 3 is lowered, the sliding sleeve 3 drives the connecting plate 4 to descend, the connecting plate 4 drives the roller 5 to descend, through the matching of the chute 8, the inclined block 7 moves towards the inner side, through the matching of the second spring 9, inward thrust is generated on the clamping plate 6, the clamping pin 11 is connected with the clamping sleeve 12 in a clamping, drive punching press board 19 through pneumatic cylinder 18 and remove, carry out the punching press to the work piece through punching press board 19, it is very loaded down with trivial details to have solved current bolt board forming device and operate when changing the mould, causes to change the mould very troublesome, has reduced work efficiency's problem, and the model of peripheral hardware controller is DATA-7311 in this application, and simultaneously, two wiring ends of peripheral hardware controller are connected with power plug through the wire, and adopt the commercial power to supply power in this application.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. A latch plate forming device of an automobile lock comprises a support plate (1), and is characterized in that: a first spring (2) is fixedly connected with the middle shaft at the top of the inner cavity of the supporting plate (1), a sliding sleeve (3) is fixedly connected with the bottom of the first spring (2), connecting plates (4) are fixedly connected with the two sides of the sliding sleeve (3), idler wheels (5) are movably connected with the outer side of each connecting plate (4), clamping plates (6) are arranged on the two sides of the bottom of the inner cavity of the supporting plate (1), an inclined block (7) is fixedly connected with the bottom of the inner side of each clamping plate (6), an inclined groove (8) is formed in the inclined surface of each inclined block (7), the inner cavity of each inclined groove (8) is movably connected with each idler wheel (5), a second spring (9) is fixedly connected with the bottom of the outer side of each clamping plate (6), the outer side of each second spring (9) is fixedly connected with the supporting plate (1), and the top of each clamping plate (6), the top of the inner side of the clamping plate (6) is fixedly connected with a clamping pin (11), a clamping sleeve (12) is sleeved on the surface of the clamping pin (11), and a die body (13) is fixedly connected to the inner side of the clamping sleeve (12).

2. The latch plate forming apparatus of an automobile lock according to claim 1, wherein: the supporting plate is characterized in that vertical plates (16) are fixedly connected to the two sides of the top of the supporting plate (1), transverse plates (17) are fixedly connected to the tops of the inner sides of the vertical plates (16), hydraulic cylinders (18) are fixedly connected to the middle shafts of the bottoms of the transverse plates (17), stamping plates (19) are fixedly connected to the bottoms of the hydraulic cylinders (18), and pull rings (10) are fixedly connected to the tops of the outer sides of the clamping plates (6).

3. The latch plate forming apparatus of an automobile lock according to claim 1, wherein: the inner cavity cover of sliding sleeve (3) is equipped with slide bar (20), the top and the bottom of slide bar (20) all with backup pad (1) fixed connection.

4. The latch plate forming apparatus of an automobile lock according to claim 1, wherein: the supporting plate is characterized in that sliding grooves are formed in the two sides of the bottom of the inner cavity of the supporting plate (1), sliding blocks are connected to the inner cavities of the sliding grooves in a sliding mode, and the tops of the sliding blocks are fixedly connected with the clamping plate (6).

5. The latch plate forming apparatus of an automobile lock according to claim 1, wherein: the bottom of the die body (13) is fixedly connected with a fixing column (15), the middle shaft at the top of the supporting plate (1) is fixedly connected with a limiting column (14), and the surface of the fixing column (15) is clamped with the inner cavity of the limiting column (14).

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