CN213916932U

CN213916932U - Core body compressing and lifting device

Info

Publication number: CN213916932U
Application number: CN202022560454.8U
Authority: CN
Inventors: 李修宽; 徐明扬; 袁洪海
Original assignee: Huaheng Automation Equipment Tianjin Co ltd
Current assignee: Huaheng Automation Equipment Tianjin Co ltd
Priority date: 2020-11-09
Filing date: 2020-11-09
Publication date: 2021-08-10
Anticipated expiration: 2030-11-09

Abstract

The utility model relates to a core body compressing and lifting device, which comprises a lifting unit, a compressing unit and a core body placing platform; wherein: the lifting unit comprises two lifting platform panels symmetrically arranged at two sides of the core body placing platform, first driving mechanisms are respectively arranged on the lifting platform panels, and the two first driving mechanisms can simultaneously drive the two lifting platform panels to move up and down; the pressing unit comprises a first pressing plate and a second pressing plate which are arranged in parallel and perpendicular to the lifting table board, the first pressing plate and the second pressing plate are respectively installed with the two lifting table boards in the lifting unit in a sliding fit mode, and the first pressing plate and the second pressing plate are arranged on two second driving mechanisms used for driving the two pressing plates to move towards the middle or two sides. Core compress tightly hoisting device, compare with current core assembly device, need not manual change and debug repeatedly and compress tightly the unit, easy operation is convenient, and the core extrusion is effectual, the core disability rate of production preparation is low.

Description

Core body compressing and lifting device

Technical Field

The utility model relates to a core equipment field, concretely relates to core body presses hoisting device tightly.

Background

The core is an important part in producing the automobile condenser and/or radiator. In the core body assembling process, the core body compressing procedure is particularly critical, and the finished product qualification rate of the assembled core body is directly related. Currently, the core compaction process is as follows: and placing the core body on an assembly platform, and pressing the core body on one side by using a pressing device so as to bundle the core body by using iron wires. The existing core body pressing tool mainly has the following problems: (1) closing device unilateral is exerted pressure and is compressed tightly, and the extrusion effect is poor, directly influences the finished product quality of core: (2) when the size height that needs compress tightly the core is different, need operating personnel manual change, debug corresponding compressing tightly frock repeatedly, just can accord with the core and compress tightly the requirement. This kind of need manual change compress tightly the operating procedure of frock, can spend a large amount of manpowers and time at actual debugging and change in-process, not only can lead to the emergence of personnel's unexpected incident, and is difficult to reach accurate regulation distance for the core cost of production increases by a wide margin, and the qualification rate of production efficiency and product reduces by a wide margin.

Disclosure of Invention

In order to improve the production efficiency that the core compresses tightly effect and core assembly, reduce required manpower of production and time cost, the utility model aims to solve the technical problem that a core that compresses tightly unit height-adjustable is provided, and can realize two-way compressing tightly promotes closing device.

The utility model provides a technical scheme that above-mentioned technical problem adopted is: a core body compressing and lifting device comprises a lifting unit, a compressing unit and a core body placing platform; wherein:

the lifting unit comprises two lifting platform panels symmetrically arranged at two sides of the core body placing platform, first driving mechanisms are respectively arranged on the lifting platform panels, and the two first driving mechanisms can simultaneously drive the two lifting platform panels to move up and down;

the pressing unit comprises a first pressing plate and a second pressing plate which are arranged in parallel and are vertical to the lifting table board, and the first pressing plate and the second pressing plate are arranged on two second driving mechanisms which are used for driving the two pressing plates to move towards the middle or two sides simultaneously;

the first pressing plate and the second pressing plate are respectively installed with two lifting table panels in the lifting unit in a sliding fit mode, the second driving mechanism is composed of a second screw rod penetrating through the end portions of the first pressing plate and the second pressing plate and in threaded connection with the end portions of the two pressing plates and a second driving motor driving the screw rod to rotate, and a forward threaded section and a reverse threaded section are arranged on the second screw rod.

Furthermore, the first driving mechanism is composed of a first screw rod penetrating through the lifting platform panel and in threaded connection with the lifting platform panel and a first driving motor driving the first screw rod to rotate.

Further, the core body pressing and lifting device further comprises a controller, and the controller is connected with the two first driving motors and the two second driving motors.

Preferably, the two lifting platform panels are respectively provided with two guide rails which are in sliding fit with the first screw rod and are positioned on the same straight line, and the two guide rails are respectively arranged in front of and behind the first screw rod.

Preferably, the output ends of the two first driving motors are respectively connected with the first screw rod (7) through a coupler, and the output ends of the two second driving motors are respectively connected with the second screw rod through a coupler.

Preferably, the first driving mechanism is a lifting cylinder, and a piston rod of the lifting cylinder is connected with the lifting table panel.

Further, the core body pressing and lifting device further comprises a controller, and the controller is connected with the two lifting cylinders and the two second driving motors.

Furthermore, the bottom surfaces of the two end parts of the first pressing plate and the second pressing plate are respectively provided with a sliding block, the sliding blocks are provided with threaded connecting holes, and sliding grooves matched with the end parts of the pressing plates are respectively arranged in the two lifting platform panels.

Compared with the prior art, the utility model have following advantage and effect:

1. the core compress tightly hoisting device, carry out effective coupling through compressing tightly unit and lifting unit with the core, when compressing tightly the core to different size specifications, compress tightly unit accessible lifting unit automatically regulated to the position that highly suits with the core, carry out the two-way extrusion to the core and compress tightly. Compared with the existing core assembling device, the manual replacement and repeated debugging of the pressing unit are not needed, the operation is simple and convenient, the core extrusion effect is good, and the core rejection rate of production and preparation is low.

2. The core compress tightly hoisting device, the first driving motor of accessible controller control realizes that the lift unit rises or descends to the assigned height, realizes compressing tightly the two-way of unit through controller control second driving motor, whole core compresses tightly the process and need not artifical the participation, but full automatization operation.

3. The core compress tightly hoisting device, it is applicable to extrude compressing tightly in the core to different specifications, not only can effectively improve the assembly efficiency of core, and can reduce core production required time and human cost by a wide margin, practiced thrift economy, improved the productivity.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

Fig. 1 is the embodiment of the utility model provides a core compresses tightly hoisting device's spatial structure sketch map.

Fig. 2 is a schematic structural diagram of the first pressing plate/the second pressing plate according to the embodiment of the present invention.

Description of reference numerals: 1. a core body placement platform; 2. a lifting platform panel; 3. a first platen; 4. a second platen; 5. a coupling; 6. a first drive motor; 7. a first lead screw; 8. a second drive motor; 9. a second lead screw; 10. a guide rail; 11. a slider; 12. and (4) connecting the holes by screw threads.

Detailed Description

The present invention will be described in further detail with reference to the following examples, which are illustrative of the present invention and are not intended to limit the present invention.

Example 1: as shown in fig. 1 to 2, a core body tightening and lifting device is mainly composed of a lifting unit, a pressing unit and a core body placing platform 1.

Wherein: the lifting unit comprises two lifting platform panels 2 symmetrically arranged on two sides of the core body placing platform 1, first driving mechanisms are respectively installed on the lifting platform panels 2, and the two first driving mechanisms can simultaneously drive the two lifting platform panels 2 to move up and down.

The pressing unit comprises a first pressing plate 3 and a second pressing plate 4 which are arranged in parallel and are perpendicular to the lifting table panel 2, and the first pressing plate 3 and the second pressing plate 4 are arranged on two second driving mechanisms which are used for driving the two pressing plates to move towards the middle or two sides simultaneously.

The bottom surfaces of two end parts of the first pressing plate 3 and the second pressing plate 4 are respectively provided with a sliding block 11, the sliding blocks 11 are provided with threaded connecting holes 12, sliding grooves matched with the end parts of the pressing plates are respectively arranged in the two lifting platform panels 2, and the first pressing plate 3 and the second pressing plate 4 are respectively installed through the sliding grooves in the two sliding blocks 11 and the two lifting platform panels 2 in a sliding fit mode.

The first driving mechanism is composed of a first screw rod 7 which penetrates through the lifting table panel 2 and is in threaded connection with the lifting table panel 2 and a first driving motor 6 which drives the first screw rod 7 to rotate.

The second driving mechanism is composed of a second screw rod 9 which penetrates through the end parts of the first pressing plate 3 and the second pressing plate 4 and is in threaded connection with the end parts of the two pressing plates through a threaded connection hole 12, and a second driving motor 8 which drives the second screw rod 9 to rotate, wherein a reverse threaded section is arranged on the part, in threaded connection with the end part of the first pressing plate 3, of the second screw rod 9, and a forward threaded section is arranged on the part, in threaded connection with the end part of the second pressing plate 4, of the second screw rod 9.

In the core pressing and lifting device described in this embodiment 1, two output ends of the first driving motor 6 are respectively connected with the first lead screw 7 through the coupler 5, and two output ends of the second driving motor 8 are respectively connected with the second lead screw 9 through the coupler 5.

Further, in order to improve the stability of the core pressing and lifting device in the ascending and descending processes of this embodiment 1, two guide rails 10 located on a straight line with the first lead screw 7 may be respectively installed on the two lifting deck plates 2 in a sliding fit manner, and the two guide rails 10 are respectively disposed in front of and behind the first lead screw 7.

Example 2: as shown in fig. 1 to 2, a core body tightening and lifting device differs from embodiment 1 in that the first driving mechanism can be replaced by a lifting cylinder, and a piston rod of the lifting cylinder is connected with the lifting table panel 2.

Example 3: as shown in fig. 1 to 2, a core body pressing and lifting device is different from embodiment 1 in that the core body pressing and lifting device further includes a controller connected to two first driving motors 6 and two second driving motors 8.

The core body pressing and lifting device in embodiment 3 has the following specific pressing control method:

firstly, inputting the height of a core body to be compacted in a controller;

the controller controls the two first driving motors 6 to work, and the two first screw rods 7 rotate to drive the two lifting platform panels 2 to ascend or descend to a specified height, and then the two first driving motors 6 stop working;

the controller controls the two second driving motors 8 to work, and the second screw rod 9 rotates and drives the first pressing plate 3 and the second pressing plate 4 to move in the middle of each other until the core body is pressed.

Example 4: as shown in fig. 1 to 2, a core body pressing and lifting device is different from embodiment 2 in that the core body pressing and lifting device further includes a controller, and the controller is connected with two lifting cylinders and two second driving motors 8.

The method for controlling the core pressing in the core pressing and lifting device described in embodiment 4 is the same as that described in embodiment 3.

In addition, it should be noted that the specific embodiments described in the present specification may differ in the shape of the components, the names of the components, and the like. All equivalent or simple changes made according to the structure, characteristics and principle of the utility model are included in the protection scope of the utility model. Various modifications, additions and substitutions may be made by those skilled in the art without departing from the scope of the invention as defined in the accompanying claims.

Claims

1. The core body compressing and lifting device is characterized by comprising a lifting unit, a compressing unit and a core body placing platform (1); wherein:

the lifting unit comprises two lifting platform panels (2) symmetrically arranged on two sides of the core body placing platform (1), first driving mechanisms are respectively arranged on the lifting platform panels (2), and the two first driving mechanisms can simultaneously drive the two lifting platform panels (2) to move up and down;

the pressing unit comprises a first pressing plate (3) and a second pressing plate (4) which are arranged in parallel and are perpendicular to the lifting platform panel (2), and the first pressing plate (3) and the second pressing plate (4) are arranged on two second driving mechanisms which are used for driving the two pressing plates to move towards the middle or two sides simultaneously;

the first pressing plate (3) and the second pressing plate (4) are respectively installed with two lifting table panels (2) in the lifting unit in a sliding fit mode, the second driving mechanism is composed of a second screw rod (9) which penetrates through the end portions of the first pressing plate (3) and the second pressing plate (4) and is in threaded connection with the end portions of the two pressing plates, and a second driving motor (8) which drives the screw rod to rotate, and a forward thread section and a reverse thread section are arranged on the second screw rod (9).

2. A core-body tightening and lifting device according to claim 1, wherein the first driving mechanism is composed of a first screw (7) penetrating the lifting table panel (2) and screwed with the lifting table panel (2), and a first driving motor (6) for driving the first screw (7) to rotate.

3. A core pressing and lifting device according to claim 2, further comprising a controller connected to the two first driving motors (6) and the two second driving motors (8).

4. A core body tightening and lifting device according to claim 3, wherein two guide rails (10) which are aligned with the first screw (7) are respectively installed on the two lifting platform panels (2) in a sliding fit manner, and the two guide rails (10) are respectively arranged in front of and behind the first screw (7).

5. A core body tightening and lifting device according to claim 4, wherein the output ends of the two first driving motors (6) are respectively connected with the first screw rod (7) through a coupling (5), and the output ends of the two second driving motors (8) are respectively connected with the second screw rod (9) through the coupling (5).

6. A core body tightening and lifting device according to claim 1, wherein the first driving mechanism is a lifting cylinder, and a piston rod of the lifting cylinder is connected with the lifting platform plate (2).

7. A core pressing and lifting device according to claim 6, further comprising a controller, wherein the controller is connected with the two lifting cylinders and the two second driving motors (8).

8. A core body pressing and lifting device according to any one of claims 1 to 7, wherein sliding blocks (11) are arranged on the bottom surfaces of the two end portions of the first pressing plate (3) and the second pressing plate (4), threaded connecting holes (12) are formed in the sliding blocks (11), and sliding grooves matched with the end portions of the pressing plates are formed in the two lifting platform panels (2) respectively.