CN212826931U

CN212826931U - Plastic card elasticity assembly devices

Info

Publication number: CN212826931U
Application number: CN202020939027.8U
Authority: CN
Inventors: 赵旭; 郭妙枝
Original assignee: Suzhou Kangjite Equipment Manufacturing Co ltd
Current assignee: Suzhou Kangjite Equipment Manufacturing Co ltd
Priority date: 2020-05-29
Filing date: 2020-05-29
Publication date: 2021-03-30
Anticipated expiration: 2030-05-29

Abstract

The utility model relates to a plastic card elastic assembly mechanism, which comprises a fixed seat, an elastic press-fitting structure and a product fixing structure; the elastic press-fitting structure is symmetrically arranged on the fixed seat by taking the product fixing structure as a central axis, and comprises a press-fitting cylinder, an ejector rod, a first spring and a connecting seat; the pressing cylinder is fixed on the top end of a fixed plate on the fixed seat, a sliding rail is arranged on the fixed plate, the top end of the pressing cylinder is connected with a top seat through a floating joint, a limiting column is arranged on the top rod, a bearing seat is connected below the limiting column, the bearing seat is connected with the sliding rail through a sliding seat, a guide rod is movably connected in a bearing hole of the bearing seat, and a second spring is sleeved on the guide rod. The utility model discloses a cooperation to pressure equipment cylinder, spring and ejector pin is used, and reducible manual work participates in, reduces manpower intensity of labour, improves assembly efficiency, still can guarantee the assembly precision, and can effectively avoid neglected loading misloading phenomenon.

Description

Plastic card elasticity assembly devices

Technical Field

The utility model relates to an assembly field, concretely relates to plastic card elasticity assembly devices.

Background

Plastic card is a common flexible connecting sheet used in automobile engine parts and is widely applied to many parts. However, during the production of the component parts, plastic cards need to be fitted into the component parts for subsequent use.

The existing assembly method is basically assembled in a manual mode, so that more manpower and labor can be consumed, the assembly efficiency is low, manual assembly is easy to fatigue, the assembly precision is influenced, and the phenomenon of neglected assembly and wrong assembly can occur.

SUMMERY OF THE UTILITY MODEL

The utility model aims at: the utility model provides a plastic card elasticity assembly devices reduces artifical the participation, reduces manpower intensity of labour, improves assembly efficiency, guarantees the assembly precision, and avoids neglected loading misloading phenomenon.

In order to achieve the above object, the present invention provides the following technical solutions:

an elastic assembly mechanism for plastic cards comprises a fixed seat, an elastic press-fitting structure and a product fixing structure; the elastic press-fitting structure is symmetrically arranged on the fixed seat by taking the product fixing structure as a central axis, and comprises a press-fitting cylinder, an ejector rod, a first spring and a connecting seat; the pressing cylinder is fixed at the top end of a fixed plate on the fixed seat, a slide rail is arranged on the fixed plate, the top end of the pressing cylinder is connected with a top seat through a floating joint, one end of a mandril is connected with the top seat, a limiting column is arranged on the mandril, the first spring sleeve is arranged on the mandril between the top seat and the limiting column, a bearing seat is connected below the limiting column, the bearing seat is connected with the slide rail through a slide seat, the mandril penetrates through the bearing seat and is connected with the connecting seat in a sliding manner, a clamping sleeve seat is connected to the bottom of the connecting seat, a guide rod is movably connected in a bearing hole of the bearing seat, the bottom end of the guide rod is movably connected with the; the product fixing structure comprises a rotary cylinder and a clamping seat.

Preferably, the number of the ejector rods is several, and the ejector rods are arranged in a circumferential array; and the lengths of the top rods are all unequal.

Preferably, a T-shaped surface is arranged on one side of the card sleeve seat, and the diameter of the circumference where the ejector rods are located is smaller than the diameter of the inner hole of the card sleeve seat.

Preferably, the clamping seat comprises a bottom plate, positioning columns and U-shaped seats, the U-shaped seats are fixed at two ends of the bottom plate, and the positioning columns are arranged below one U-shaped seat; the rotary cylinder is fixed on the fixing seat at the middle position of the bottom plate, and the top end of the rotary cylinder is connected with a pressing block.

Preferably, the floating joint, the top seat and the guide rod are all located on the same horizontal axis.

The U-shaped seat corresponds to the card sleeve seat in position.

Preferably, a sensor is arranged on one side of the fixing plate, and the position of the sensor corresponds to the position of the card sleeve seat.

The utility model has the advantages that: the utility model provides a plastic card elasticity assembly devices, uses through the cooperation to pressure equipment cylinder, spring and ejector pin, reducible artifical participation reduces manpower intensity of labour, improves assembly efficiency, still can guarantee the assembly precision, and can effectively avoid neglected loading misloading phenomenon.

Drawings

FIG. 1 is a schematic view of an overall structure of a plastic card elastic assembly mechanism of the present invention;

fig. 2 is a schematic view of a partial structure of the middle elastic press-fitting structure of the present invention;

FIG. 3 is a schematic diagram of the partial structure at A in bitmap 2;

FIG. 4 is a schematic view of a partial structure of the product fixing structure of the present invention;

in the figure: 1. a fixed seat; 2. a fixing plate; 3. pressing the air cylinder; 4. a floating joint; 5. a top seat; 6. a limiting column; 7. a slide base; 8. a bearing seat; 9. a top rod; 10. a first spring; 11. a slide rail; 12. a guide bar; 13. A second spring; 14. a connecting seat; 15. a card sleeve seat; 150. a T-shaped surface; 16. a sensor; 17. a rotating cylinder; 18. a compression block; 20. a clamping seat; 200. a base plate; 201. a U-shaped seat; 202. and a positioning column.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

Referring to fig. 1 to 4, an elastic assembly mechanism for plastic cards includes a fixing base 1, an elastic press-fitting structure and a product fixing structure; the elastic press-fitting structure is symmetrically arranged on the fixed seat 1 by taking the product fixing structure as a central axis, and comprises a press-fitting cylinder 3, an ejector rod 9, a first spring 10 and a connecting seat 14; the press-fitting air cylinder 3 is fixed at the top end of a fixed plate 2 on the fixed seat 1, a slide rail 11 is arranged on the fixed plate 2, the top end of the press-fitting air cylinder 3 is connected with a top seat 5 through a floating joint 4, one end of a push rod 9 is connected with the top seat 5, a limit column 6 is arranged on the push rod 9, a first spring 10 is sleeved on the push rod 9 between the top seat 5 and the limit column 6, a bearing seat 8 is connected below the limit column 6, the bearing seat 8 is connected with the slide rail 11 through a slide seat 7, the push rod 9 penetrates through the bearing seat 8 and is in sliding connection with the connecting seat 14, the bottom of the connecting seat 14 is connected with a clamping sleeve seat 15, a guide rod 12 is movably connected in a bearing hole of the bearing seat 8, the bottom end of the guide rod 12 is movably connected with; the product fixing structure comprises a rotary cylinder 17 and a clamping seat 20.

The press fitting cylinder 3 is used for driving the elastic press fitting structure to move downwards so as to achieve assembly action, the floating joint 4 is used for ensuring that the ejector rod 9 is on the same axis in the process of pressing down the press fitting cylinder 3, the sliding seat 7 can enable the bearing seat 8 to move downwards along with the sliding seat, the bearing seat 8 is used for fixing the guide rod 12, the ejector rod 9 is used for pressing the plastic card so as to achieve assembly, the first spring 10 is used for resetting the ejector seat 5 and providing a buffering effect for the pressing down action of the ejector rod 9, the guide rail 12 can provide a guiding effect for the pressing down action, the second spring 13 is used for resetting the sliding seat 7, the card sleeve seat 15 is used for fixing the plastic card, and the rotary cylinder 17 and the clamping seat 20 are used for pressing the product body to be assembled.

A plurality of the ejector rods 9 are arranged in a circumferential array; the lengths of the top rods 9 are all different; the length setting of ejector pin 9 is when preventing that the manual work from putting into card cover seat 15 with the plastic card, if the plastic card does not laminate card cover seat 15 completely and leads to the plastic card surface unevenness, and the accessible ejector pin 9 that differs in size is adjusted and is unlikely to the plastic card and can not put into the assembly product body.

A T-shaped surface 150 is arranged on one side of the card sleeve seat 15, and the circumferential diameter of the ejector rods 9 is smaller than the diameter of the inner hole of the card sleeve seat 15; the diameter is designed to allow the pin 9 to smoothly pass through the connecting seat 14 and enter the card sleeve seat 15 and ensure that the pin can be pressed around the plastic card, and the T-shaped surface 150 is used for matching with the surface of the plastic card to prevent misplacement.

The clamping seat 20 comprises a bottom plate 200, U-shaped seats 201 and positioning columns 202, the U-shaped seats 201 are fixed at two ends of the bottom plate 200, and the positioning columns 202 are arranged below one U-shaped seat 201; the rotary cylinder 17 is fixed on the fixing seat 1 at the middle position of the bottom plate 200, and the top end of the rotary cylinder 17 is connected with a pressing block 18.

The floating joint 4, the top seat 5 and the guide rod 12 are all positioned on the same horizontal axis.

The U-shaped seat 201 corresponds to the position of the card sleeve seat 15; thereby the position design can guarantee to wait to assemble product body and plastic card and realize accurate assembly at same axis.

A sensor 16 is arranged on one side of the fixed plate 2, and the position of the sensor 16 corresponds to the position of the card sleeve seat 15; the sensor 16 is used for detecting whether the plastic card is placed correctly.

The utility model discloses a theory of operation is: the plastic card to be assembled is sleeved at the bottom of the card sleeve seat 15 in a manner of aligning the plastic card to be assembled with the T-shaped surface 150 on the card sleeve seat 15, at the moment, the sensor 16 detects the position of the plastic card and transmits a signal to a control end, so that adjustment can be made in time, then the press-fitting cylinder 3 drives the top seat 5 to move downwards, the bearing seat 8 moves downwards along the slide rail 11 along with the slide seat 7, at the moment, the ejector rods 9 and the guide rods 12 press downwards simultaneously until the plastic card is contacted with a product on a product fixing structure, the press-fitting cylinder 3 continues to press downwards until all the ejector rods 9 press in place to press the plastic card into an assembly groove of the product, and at the end of assembly, the top seat 5 is reset by the first spring 10, the slide seat 7 is reset by the second; during the pressing down process, the floating joint 4 can ensure that the mandril 9 does not deviate from the position when the mandril is pressed down.

The above examples are provided for further illustration of the present invention, but do not limit the present invention to these specific embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be understood as being within the protection scope of the present invention.

Claims

1. The utility model provides a plastic card elasticity assembly devices which characterized in that: comprises a fixed seat (1), an elastic press-fitting structure and a product fixing structure; the elastic press-fitting structure is symmetrically arranged on the fixed seat (1) by taking the product fixing structure as a central axis, and comprises a press-fitting cylinder (3), an ejector rod (9), a first spring (10) and a connecting seat (14); the pressing cylinder (3) is fixed at the top end of a fixing plate (2) on the fixing seat (1), a sliding rail (11) is arranged on the fixing plate (2), the top end of the pressing cylinder (3) is connected with a top seat (5) through a floating joint (4), one end of a mandril (9) is connected with the top seat (5), a limiting column (6) is arranged on the mandril (9), a first spring (10) is sleeved on the mandril (9) between the top seat (5) and the limiting column (6), a bearing seat (8) is connected below the limiting column (6), the bearing seat (8) is connected with the sliding rail (11) through a sliding seat (7), the mandril (9) penetrates through the bearing seat (8) and is connected with the connecting seat (14) in a sliding manner, the bottom of the connecting seat (14) is connected with a clamping sleeve seat (15), and a guide rod (12) is movably connected in a bearing hole of the bearing seat (8, the bottom end of the guide rod (12) is movably connected with the connecting seat (14), and a second spring (13) is sleeved on the guide rod (12); the product fixing structure comprises a rotary cylinder (17) and a clamping seat (20).

2. The plastic card spring assembly mechanism of claim 1, further comprising: a plurality of ejector rods (9) are arranged in a circumferential array; and the lengths of the top rods (9) are all different.

3. The plastic card spring assembly mechanism of claim 2, further comprising: the card cover seat is characterized in that a T-shaped surface (150) is arranged on one side of the card cover seat (15), and the diameter of the circumference where the ejector rods (9) are located is smaller than the diameter of the inner hole of the card cover seat (15).

4. The plastic card spring assembly mechanism of claim 3, wherein: the clamping seat (20) comprises a bottom plate (200), U-shaped seats (201) and positioning columns (202), the U-shaped seats (201) are fixed at two ends of the bottom plate (200), and the positioning columns (202) are arranged below one U-shaped seat (201); the rotary cylinder (17) is fixed on the fixing seat (1) in the middle of the bottom plate (200), and the top end of the rotary cylinder (17) is connected with a pressing block (18).

5. The plastic card spring assembly mechanism of claim 4, wherein: the floating joint (4), the top seat (5) and the guide rod (12) are all located on the same horizontal axis.

6. The plastic card spring assembly mechanism of claim 5, wherein: the U-shaped seat (201) corresponds to the position of the card sleeve seat (15).

7. The plastic card spring assembly mechanism of claim 6, wherein: a sensor (16) is arranged on one side of the fixing plate (2), and the position of the sensor (16) corresponds to the position of the card sleeve seat (15).