CN215033009U

CN215033009U - Practical automatic curling mechanism

Info

Publication number: CN215033009U
Application number: CN202120819128.6U
Authority: CN
Inventors: 蒋杰其; 乔正举; 余凯文; 肖雄辉
Original assignee: Zhuhai Daming Technology Co ltd
Current assignee: Zhuhai Daming Technology Co ltd
Priority date: 2021-04-21
Filing date: 2021-04-21
Publication date: 2021-12-07
Anticipated expiration: 2031-04-21

Abstract

The utility model aims at providing a simple structure, convenient, the compatible many practical automatic turn-up mechanism of remodeling. The utility model discloses a frame, servo press mechanism, last mould crimping mechanism and lower mould crimping mechanism, servo press mechanism locates in the frame, lower mould crimping mechanism cooperation is located go up the below of mould crimping mechanism, go up mould crimping mechanism include with the clamp plate that servo press mechanism transmission is connected and locate the first guide block of a plurality of on the clamp plate, briquetting and a plurality of briquetting in advance, lower mould crimping mechanism is including locating support plate in the frame, locate carrier, the equal sliding fit of a plurality of on the support plate are in ejector pad and one-to-one on the support plate are located a plurality of second guide block of ejector pad, first guide block with the second guide block cooperatees and sets up. The utility model discloses be applied to the technical field of automotive electronics product processing.

Description

Practical automatic curling mechanism

Technical Field

The utility model relates to a technical field of automotive electronics product processing, in particular to practical automatic turn-up mechanism.

Background

At present, automobiles are more and more popularized, the updating and the changing of models are also more and more rapid, automobile ECUs are an important part of an automobile control unit, the assembly of a rear cover of an automobile ECU product at present is generally carried out in two modes, one mode is dispensing and locking screws, the other mode is dispensing and curling fastening, the curling fastening mode is complex in design process and high in assembly requirement, but the mode is good in product stability, and if the problem of difficulty in the assembly process can be solved, the mode can be well utilized. At present, the equipment is one-to-one crimping assembly equipment, so that the compatibility is poor, and the cost is wasted.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that overcome prior art not enough, provide a simple structure, convenient, the compatible many practical automatic turn-up mechanism of remodeling.

The utility model adopts the technical proposal that: the utility model discloses a frame, servo press mechanism, last mould crimping mechanism and lower mould crimping mechanism, servo press mechanism locates in the frame, lower mould crimping mechanism cooperation is located go up the below of mould crimping mechanism, go up mould crimping mechanism include with the clamp plate that servo press mechanism transmission is connected and locate the first guide block of a plurality of on the clamp plate, briquetting and a plurality of briquetting in advance, lower mould crimping mechanism is including locating support plate in the frame, locate carrier, the equal sliding fit of a plurality of on the support plate are in ejector pad and one-to-one on the support plate are located a plurality of second guide block of ejector pad, first guide block with the second guide block cooperatees and sets up.

Furthermore, go up mould hemming mechanism and still include that a plurality of all locate prepressing block with guide post and one-to-one correspondence cover between the clamp plate are established a plurality of first reset spring on the guide post, first reset spring's both ends respectively with the clamp plate with prepressing block is connected.

Furthermore, a plurality of limiting columns are arranged on the pressing plate, and the limiting columns are matched with the lower die curling mechanism.

Further, be equipped with bottom plate and control panel in the frame, the support plate is located on the bottom plate, be equipped with a plurality of fixing base and one-to-one on the bottom plate and locate fixing bolt on the fixing base, a plurality of fixing base and a plurality of fixing bolt all with the support plate sets up that cooperatees.

Further, be equipped with on the support plate with a plurality of the sliding rail group of ejector pad one-to-one and with a plurality of second reset spring of ejector pad one-to-one, second reset spring's both ends respectively with the ejector pad with the support plate is connected, ejector pad one-to-one sliding fit is in on the sliding rail group, a plurality of all the cooperation is equipped with the stopper on the both ends of sliding rail group, a plurality of sliding rail group all includes two guide rails that are the structure setting side by side.

Furthermore, the support plate is provided with two handles and a plurality of positioning columns, the two handles are symmetrically arranged at two side ends of the support plate, and the plurality of positioning columns are matched with the upper die curling mechanism.

Furthermore, one side of the pushing block is provided with a position sensor in a matching manner, and the position sensor is installed on the carrier plate.

Further, be equipped with the standing groove with product looks adaptation on the carrier, the standing groove fit in is equipped with the sensor that targets in place.

Furthermore, the carrier plate is provided with a stop block group matched with the product and an adjusting block matched with the carrier.

Furthermore, a first inclined plane is arranged on the first guide block, a second inclined plane matched with the first inclined plane is arranged on the second guide block, and when the servo press mechanism drives the first guide block to move downwards, the first inclined plane and the second inclined plane are matched and enable the push block to move upwards along the direction close to the carrier.

The utility model discloses following beneficial effect has:

1. the utility model can be applied to automatic crimping and press mounting of the automobile ECU cover plate;

2. the device can be suitable for products which are not more suitable by replacing the upper die curling mechanism and the lower die curling mechanism, and has simple design and multiple compatibility;

3. the structure is compact, light and simple, the carrier plate can be quickly replaced by unlocking the fixed seat and the fixed bolt, and the product is convenient to change the model;

4. through being provided with the briquetting in advance the briquetting the stopper the sensor that targets in place the position sensor etc. guarantee the precision, the stability of the assembly of product and the quality of assembly.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is an exploded view of the upper die hemming mechanism;

fig. 3 is an exploded view of the lower die hemming mechanism.

Detailed Description

As shown in fig. 1 to fig. 3, in this embodiment, the present invention includes a frame 1, a servo press mechanism 2, an upper mold curling mechanism 3 and a lower mold curling mechanism 4, the servo press mechanism 2 is disposed on the frame 1, the lower mold curling mechanism 4 is disposed below the upper mold curling mechanism 3 in a matching manner, the upper mold curling mechanism 3 includes a pressing plate 31 in transmission connection with the servo press mechanism 2, and a plurality of first guide blocks 32, a prepressing block 33 and a plurality of pressing blocks 34 disposed on the pressing plate 31, the lower mold curling mechanism 4 includes a carrier plate 41 disposed on the frame 1, a plurality of carrier blocks 42 disposed on the carrier plate 41, a plurality of pushing blocks 43 all sliding-fitted on the carrier plate 41, and a plurality of second guide blocks 44 disposed on the pushing blocks 43 in a one-to-one correspondence manner, the first guide blocks 32 are disposed in matching with the second guide blocks 44, in this design, the servo press mechanism 2 is driven by a servo motor.

According to the scheme, a product is placed on the carrier 42, the servo press mechanism 2 drives the upper die hemming mechanism 3 to move downwards, the first guide block 32 is in contact with the second guide block 44, due to the arrangement of the inclined surface structure, the first guide block 32 can drive the second guide block 44 to move, the push block 43 moves towards the direction close to the carrier 42, the push block 43 limits and fixes the product, meanwhile, the prepressing block 33 moves downwards to the upper side of the product to be in contact with the product and limit and fix the product, and then the press blocks 34 move downwards to perform hemming operation on the product.

In a preferable scheme, as shown in fig. 1 and 2, the upper die curling mechanism 3 further includes a plurality of guide posts 35 respectively disposed between the pressing plate 31 and the pressing plate 33, and a plurality of first return springs 36 respectively sleeved on the guide posts 35 in a one-to-one correspondence manner, and two ends of the first return springs 36 are respectively connected to the pressing plate 31 and the pressing plate 33.

As can be seen from the above solution, when the pre-pressing block 33 moves down and contacts with the product, the first return spring 36 is compressed, and when the curling operation is completed, the pre-pressing block 33 is restored to the original position under the action of the first return spring 36.

In a preferable scheme, as shown in fig. 1 and 2, a plurality of limiting columns 37 are arranged on the pressing plate 31, and the plurality of limiting columns 37 are all arranged in cooperation with the lower die curling mechanism 4.

According to the scheme, the limiting column 37 plays a role in limiting the displacement of the upper die curling mechanism 3 when the upper die curling mechanism moves downwards, and the phenomenon of overpressure is avoided.

A preferred scheme is that, as shown in fig. 1 and fig. 3, a bottom plate 11 and a control panel 12 are arranged on the rack 1, the carrier plate 41 is arranged on the bottom plate 11, a plurality of fixing seats 13 and fixing bolts 14 arranged on the fixing seats 13 in a one-to-one correspondence are arranged on the bottom plate 11, and the fixing seats 13 and the fixing bolts 14 are all arranged in cooperation with the carrier plate 41.

As can be seen from the above solution, the fixing seat 13 and the fixing bolt 14 are arranged to fixedly mount the carrier plate 41, and the carrier plate 41 can be quickly disassembled and replaced by unlocking the fixing seat 13 and the fixing bolt 14 when different products need to be replaced or processed or operation and maintenance are performed.

One preferred scheme is, as shown in fig. 1 and fig. 3, be equipped with on the support plate 41 with a plurality of slide rail group of ejector pad 43 one-to-one and with a plurality of second reset spring of ejector pad 43 one-to-one, the both ends of second reset spring respectively with ejector pad 43 with support plate 41 is connected, ejector pad 43 one-to-one sliding fit is in on the slide rail group, a plurality of all the cooperation is equipped with stopper 46 on the both ends of slide rail group, a plurality of slide rail group all includes two guide rails 47 that are the parallel structure setting.

As can be seen from the above solution, when the first guide block 32 drives the second guide block 44 to move, the pushing block 43 moves along with the second guide block 44, so that the pushing block 43 slides on the guide rail 47, during the sliding process, the second return spring is compressed, and when the hemming operation is completed, the pushing block 43 is returned under the action of the second return spring.

In a preferable scheme, as shown in fig. 1 and fig. 3, two handles 49 and a plurality of positioning columns 48 are arranged on the carrier plate 41, the two handles 49 are symmetrically arranged on two side ends of the carrier plate 41, and the plurality of positioning columns 48 are all arranged in cooperation with the upper die curling mechanism 3.

As can be seen from the above solution, the positioning column 48 plays a role in limiting the downward movement position of the upper die curling mechanism 3 when the upper die curling mechanism moves downward; the carrier plate 41 is convenient to replace due to the arrangement of the lifting handle 49.

Preferably, as shown in fig. 1 and 3, a position sensor 41a is disposed on one side of the pushing block 43, and the position sensor 41a is mounted on the carrier plate 41.

According to the scheme, the position sensor 41a is arranged for identifying and detecting the position of the push block 43, so that the precision of the hemming operation is ensured.

Preferably, as shown in fig. 1 and 3, a placement groove 41b adapted to the product is provided on the carrier 42, and a position sensor 41c is provided in the placement groove 41b in a matching manner.

As can be seen from the above solution, the in-place sensor 41c is arranged to detect whether a product is placed on the placing slot 41 b.

Preferably, as shown in fig. 1 and 3, a stopper group 41d adapted to a product and an adjusting block 41e matched with the carrier 42 are disposed on the carrier plate 41.

According to the scheme, the baffle group 41d is used for limiting and fixing a product; the adjusting block 41e is arranged to limit and fix the carrier 42.

Preferably, as shown in fig. 1 and 3, a first inclined surface is provided on the first guide block 32, a second inclined surface matched with the first inclined surface is provided on the second guide block 44, and when the servo press mechanism 2 drives the first guide block 32 to move down, the first inclined surface and the second inclined surface are matched and enable the push block 43 to move in a direction close to the carrier 42.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, and the scope of the invention is to be accorded the full scope of the claims.

Claims

1. The utility model provides a practical automatic turn-up mechanism which characterized in that: the device comprises a rack (1), a servo press mechanism (2), an upper die curling mechanism (3) and a lower die curling mechanism (4), wherein the servo press mechanism (2) is arranged on the rack (1), the lower die curling mechanism (4) is arranged below the upper die curling mechanism (3) in a matching manner, the upper die curling mechanism (3) comprises a pressing plate (31) in transmission connection with the servo press mechanism (2) and a plurality of first guide blocks (32), a prepressing block (33) and a plurality of pressing blocks (34) which are arranged on the pressing plate (31), the lower die curling mechanism (4) comprises a support plate (41) arranged on the rack (1), a carrier (42) arranged on the support plate (41), a plurality of pushing blocks (43) which are in sliding fit on the support plate (41) and a plurality of second guide blocks (44) which are arranged on the pushing blocks (43) in a one-to-one correspondence manner, the first guide block (32) is matched with the second guide block (44).

2. A practical automatic hemming mechanism according to claim 1 wherein: go up mould hemming mechanism (3) and still include that a plurality of all locate briquetting (33) with guide post (35) between clamp plate (31) and one-to-one cover are established a plurality of first reset spring (36) on guide post (35), the both ends of first reset spring (36) respectively with clamp plate (31) with briquetting (33) is connected.

3. A practical automatic hemming mechanism according to claim 1 wherein: the pressing plate (31) is provided with a plurality of limiting columns (37), and the limiting columns (37) are matched with the lower die curling mechanism (4).

4. A practical automatic hemming mechanism according to claim 1 wherein: be equipped with bottom plate (11) and control panel (12) on frame (1), support plate (41) are located on bottom plate (11), be equipped with a plurality of fixing base (13) and one-to-one on bottom plate (11) and locate fixing bolt (14), a plurality of on fixing base (13) and a plurality of fixing bolt (14) all with support plate (41) cooperate the setting.

5. A practical automatic hemming mechanism according to claim 1 wherein: be equipped with on support plate (41) with a plurality of slide rail group of ejector pad (43) one-to-one and with a plurality of second reset spring of ejector pad (43) one-to-one, second reset spring's both ends respectively with ejector pad (43) with support plate (41) are connected, ejector pad (43) one-to-one sliding fit is in on the slide rail group, a plurality of all cooperate on the both ends of slide rail group to be equipped with stopper (46), a plurality of slide rail group all includes two guide rails (47) that are the parallel structure and set up.

6. A practical automatic hemming mechanism according to claim 1 wherein: the support plate (41) is provided with two handles (49) and a plurality of positioning columns (48), the two handles (49) are symmetrically arranged at two side ends of the support plate (41), and the positioning columns (48) are matched with the upper die curling mechanism (3).

7. A practical automatic hemming mechanism according to claim 1 wherein: one side of the push block (43) is provided with a position sensor (41 a) in a matching way, and the position sensor (41 a) is arranged on the carrier plate (41).

8. A practical automatic hemming mechanism according to claim 1 wherein: the carrier (42) is provided with a placing groove (41 b) matched with the product, and a position sensor (41 c) is arranged in the placing groove (41 b) in a matched mode.

9. A practical automatic hemming mechanism according to claim 1 wherein: the carrier plate (41) is provided with a baffle group (41 d) matched with the product and an adjusting block (41 e) matched with the carrier (42).

10. A practical automatic hemming mechanism according to claim 1 wherein: the first guide block (32) is provided with a first inclined surface, the second guide block (44) is provided with a second inclined surface matched with the first inclined surface, and when the servo press mechanism (2) drives the first guide block (32) to move downwards, the first inclined surface is matched with the second inclined surface and enables the push block (43) to move upwards along the direction close to the carrier (42).