Car door inner plate feeding mechanism

Abstract

The utility model provides a vehicle door inner plate feeding mechanism. The vehicle door inner plate feeding mechanism comprises an inner plate feeding rotary table; the driving unit is connected with the inner plate feeding rotary table and used for driving the inner plate feeding rotary table to horizontally rotate; the roller mounting seat is connected with the inner plate feeding rotary table; the roller is rotatably mounted on the roller mounting seat; the sliding table is in contact with the rollers and can move along with rolling of the rollers; the inner plate positioning pin is connected with the sliding table and used for being matched with a hole in the vehicle door inner plate so as to fix the position of the vehicle door inner plate; the stand column is connected with the sliding table; the inner plate limiting block is connected with the stand column and / or the sliding table and used for limiting the position of the upper portion and / or the bottom and / or the side portion of the vehicle door inner plate. Directional movement of the sliding table is achieved through the rolling wheels, and the production requirements of different vehicle types can be met.

Description

Technical Field

[0001] The utility model relates to the field of vehicle manufacturing, in particular to an upper part mechanism of an inner panel of a vehicle door. Background Art

[0002] The four-door assembly is an important structure of the automobile body in white, including door inner panels, door outer panels, door frames, door reinforcements, door anti-collision beams / rods and other components.

[0003] The patent application with application number 201921362572.9 and patent name "A quick-change positioning device for door inner panels" discloses a solution for positioning door inner panels through a number of positioning mechanisms to complete the loading and positioning operation before welding during the processing of automobile parts door inner panels. However, in this solution, the settings of the first positioning mechanism and the second positioning mechanism can only match the door inner panels of a certain specific model, and cannot meet the production needs of multiple models. Utility Model Content

[0004] The utility model aims to provide a door inner panel upper part mechanism, which realizes the directional movement of a slide table through rollers and can meet the production requirements of different car models.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A door inner panel upper part mechanism is provided, comprising:

[0007] Inner plate upper part turntable;

[0008] A driving unit connected to the inner plate upper part turntable and used for driving the inner plate upper part turntable to rotate horizontally;

[0009] A roller mounting seat connected to the inner plate turntable;

[0010] A roller, which is rotatably mounted on a roller mounting seat;

[0011] A slide table, which contacts the roller and can move with the rolling of the roller;

[0012] An inner panel positioning pin connected to the slide and used to cooperate with a hole on the inner panel of the door to fix the position of the inner panel of the door;

[0013] A column connected to the slide;

[0014] and an inner panel limit block connected to the pillar and / or the slide to limit the position of the upper part and / or the bottom and / or the side of the inner panel of the door;

[0015] Preferably, the door inner panel upper part mechanism further includes: a limiting mechanism, which is connected to the inner panel upper part turntable and is used to limit the position of the slide.

[0016] Preferably, the limiting mechanism comprises:

[0017] A fixed limiting member connected to the inner plate upper member turntable and located outside the slide;

[0018] A movable limiting member connected to the inner plate upper member turntable, with an upper end extending upward from the bottom of the slide table to pass through the slide table;

[0019] A linear drive assembly, connected to the movable limiting member, and used to drive the movable limiting member to move linearly;

[0020] The slide is driven to move on the roller by the linear movement of the movable limiting member until the slide moves to a predetermined position, and then the slide is clamped by the fixed limiting member and the movable limiting assembly to limit the position of the slide.

[0021] Preferably, the roller mounting seat is an L-shaped structure as a whole.

[0022] Preferably, the driving unit comprises a motor.

[0023] Preferably, there are a plurality of inner panel limit blocks, which simultaneously limit the positions of the upper portion, the bottom portion, and the two side portions of the inner panel of the vehicle door.

[0024] Preferably, the position of one or more of the upright column, the inner plate limit block and the inner plate locating pin is adjustable.

[0025] Preferably, the quantity of one or more of the upright posts, inner plate limit blocks and inner plate locating pins is adjustable.

[0026] Preferably, the linear drive assembly comprises a cylinder.

[0027] Preferably, there are a plurality of movable limiting members and a plurality of fixed limiting members, and each movable limiting member is arranged opposite to a fixed limiting member.

[0028] Preferably, there are a plurality of roller mounting seats and rollers, and each roller mounting seat is correspondingly mounted with a roller.

[0029] Technical effects of the utility model:

[0030] The present application realizes directional movement of the slide through rollers. At the same time, the position and quantity of one or more of the columns, inner panel limit blocks, and inner panel locating pins connected to the slide can be adjusted according to the inner door panels of different vehicle models to meet the production needs of different vehicle models. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 It is the overall structural diagram of the inner door panel of the utility model;

[0032] Figure 2 It is the overall structural diagram of the upper mechanism of the door inner panel in the utility model;

[0033] Figure 3 It is a top view of the upper mechanism of the inner door panel of the utility model. DETAILED DESCRIPTION

[0034] In order to make the purpose, technical solution and advantages of the utility model clearer, the implementation mode of the utility model will be further described below in conjunction with the accompanying drawings.

[0035] Embodiment 1:

[0036] like Figure 1-2 As shown, the utility model provides a door inner panel upper part mechanism, which includes:

[0037] Inner plate upper part turntable 701;

[0038] A driving unit 702, which is connected to the inner plate upper part turntable 701 and is used to drive the inner plate upper part turntable 701 to rotate horizontally; in this embodiment, the driving unit 702 includes a motor;

[0039] A roller mounting seat 703, which is connected to the inner plate upper turntable 701, and there are several of them. In this embodiment, the roller mounting seat 703 is an L-shaped structure as a whole;

[0040] The roller 704 is rotatably mounted on the roller mounting seat 703; there are a plurality of rollers 704, and each roller mounting seat 703 is correspondingly mounted with a roller 704;

[0041] a slide 705, which contacts the roller 704 and can move with the rolling of the roller 704;

[0042] An inner panel positioning pin 706, which is connected to the slide 705 and is used to cooperate with a hole on the door inner panel B2 to fix the position of the door inner panel B2; in this embodiment, there may be a plurality of inner panel positioning pins 706;

[0043] A column 707 connected to the slide 705; there may be a plurality of columns 707;

[0044] The inner panel limit block 708 is connected to the pillar 707 and / or the slide 706 and is used to limit the position of the upper part and / or the bottom part and / or the side part of the door inner panel B2; in this embodiment, there can be multiple inner panel limit blocks 708, which can simultaneously limit the position of the upper part, the bottom part and the two side parts of the door inner panel B2;

[0045] and a limiting mechanism connected to the inner plate upper part turntable 701 for limiting the position of the slide 705;

[0046] The position of one or more of the pillars 707, the inner panel limit blocks 708, and the inner panel locating pins 706 connected to the slide 705 can be adjusted according to the door inner panels B2 of different vehicle models, and / or the quantity of one or more of the pillars 707, the inner panel limit blocks 708, and the inner panel locating pins 706 can be adjusted according to the door inner panels B2 of different vehicle models to meet the production requirements of different vehicle models.

[0047] Embodiment 2:

[0048] The difference between this embodiment and embodiment 1 is that Figure 3 As shown, the limiting mechanism includes:

[0049] A fixed stopper 709 connected to the inner plate upper turntable 701 and located outside the slide 705;

[0050] A movable stopper 710, which is connected to the inner plate upper turntable 701, and the upper end of which extends upward from the bottom of the slide 705 to pass through the slide 705;

[0051] The linear drive assembly 711 is connected to the movable stopper 710 and is used to drive the movable stopper 710 to move linearly (such as along the Figure 3 In this embodiment, the linear drive assembly 711 includes a cylinder, etc.

[0052] The slide 705 is driven to move on the roller 704 by the linear movement of the movable limiting member 710 (the roller 704 rotates at the same time), until the slide 705 moves to a predetermined position, and then the slide 705 is clamped by the fixed limiting member 709 and the movable limiting assembly 710 to limit the position of the slide 705;

[0053] In this embodiment, the movable limiting member 710 and the fixed limiting member 709 are both block-shaped structures, and there are multiple movable limiting members 710 and each movable limiting member 710 is arranged opposite to a fixed limiting member 709 .

[0054] When in use, first use a robot or other equipment to move the slide 705, the column 707, the inner plate limit block 708, and the inner plate locating pin 706 as a whole to the top of the roller 704, and then place the slide 705 on the roller 704, and then push / pull the slide 705 by manpower / equipment to achieve directional movement of the slide 705, which is convenient and labor-saving. Then the linear drive component 711 drives the movable limit component 710 to move linearly until the slide 705 moves to a predetermined position, and then the slide 705 is clamped by the fixed limit component 709 and the movable limit component 710, thereby completing the upper part of the door inner panel B2.

[0055] To sum up, the present application realizes the directional movement of the slide through rollers, which is convenient and labor-saving. At the same time, the position and quantity of one or more of the columns, inner panel limit blocks, and inner panel locating pins connected to the slide can be adjusted according to the inner panels of the doors of different models to meet the production needs of different models.

[0056] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A door inner panel upper mechanism, characterized in that: include: Inner plate upper part turntable; A driving unit connected to the inner plate upper part turntable and used for driving the inner plate upper part turntable to rotate horizontally; A roller mounting seat connected to the inner plate turntable; A roller, which is rotatably mounted on a roller mounting seat; A slide table, which contacts the roller and can move with the rolling of the roller; An inner panel positioning pin connected to the slide and used to cooperate with a hole on the inner panel of the door to fix the position of the inner panel of the door; A column connected to the slide; And an inner panel limit block, which is connected to the pillar and / or the slide, and is used to limit the position of the upper part and / or the bottom and / or the side of the inner panel of the vehicle door.

2. The door inner panel upper part mechanism according to claim 1, characterized in that: The door inner panel upper part mechanism further includes: a limiting mechanism, which is connected to the inner panel upper part turntable and is used to limit the position of the slide.

3. The door inner panel upper part mechanism according to claim 2, characterized in that: The limiting mechanism comprises: A fixed limiting member connected to the inner plate upper member turntable and located outside the slide; A movable limiting member connected to the inner plate upper member turntable, with an upper end extending upward from the bottom of the slide table to pass through the slide table; A linear drive assembly, connected to the movable limiting member, and used to drive the movable limiting member to move linearly; The slide is driven to move on the roller by the linear movement of the movable limiting member until the slide moves to a predetermined position, and then the slide is clamped by the fixed limiting member and the movable limiting assembly to limit the position of the slide.

4. The door inner panel upper part mechanism according to claim 1, characterized in that: The roller mounting seat is an L-shaped structure as a whole.

5. The door inner panel upper part mechanism according to claim 1, characterized in that: There are a plurality of inner panel limit blocks, which simultaneously limit the positions of the upper portion, the bottom portion and the two side portions of the inner panel of the vehicle door.

6. The door inner panel upper part mechanism according to claim 1, characterized in that: The position of one or more of the upright column, the inner plate limiting block and the inner plate locating pin is adjustable.

7. The door inner panel upper part mechanism according to claim 1, characterized in that: The quantity of one or more of the upright posts, the inner plate limiting blocks and the inner plate positioning pins is adjustable.

8. The door inner panel upper part mechanism according to claim 3, characterized in that: The linear drive assembly includes a cylinder.

9. The door inner panel upper part mechanism according to claim 3, characterized in that: There are multiple movable limiting parts and fixed limiting parts, and each movable limiting part is arranged opposite to a fixed limiting part.

10. The door inner panel upper part mechanism according to claim 1, characterized in that: There are a plurality of roller mounting seats and rollers, and each roller mounting seat is correspondingly mounted with a roller.

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