Door transfer station for multiple vehicle models

Abstract

The present invention provides a door turntable for multiple vehicle models, and relates to the field of door turntables. The door turntable includes a main bracket, a bottom guide, a side positioning member, and a side stopper. An oblique support surface is provided on the upper side of the main bracket; the bottom guide is installed on one side of the oblique support surface, and the bottom guide is arranged along the oblique direction of the oblique support surface, and the bottom guide is used to cooperate with the bottom guide of the door; a side support rod is fixed to the other side of the oblique support surface, and the side positioning member is installed on the side support rod, and the side positioning member is located obliquely above the bottom guide member, so that the side of the door is inclined against the side positioning member; the side stopper is located at the obliquely downward end of the side positioning member, and the side stopper is protruding along the transverse direction of the oblique support surface, and the side stopper is used to cooperate with the side stopper of the door; a clamping structure is also installed on the upper part of the main bracket, and the clamping structure is arranged opposite to the side positioning member to clamp and fix the door on both sides of the door.

Description

Technical Field

[0001] The invention relates to the technical field of vehicle door turntables, in particular to a vehicle door turntable for multiple vehicle models. Background Art

[0002] In the automatic door production line, various door transfer tables are usually used to play the role of temporary transfer and buffering. The door transfer table must not only have the door positioning function, but also be compatible with multiple models.

[0003] The existing door transfer station is mainly divided into two structural forms: 1. Manual plug-in form: the transfer station is equipped with a variety of plug-in blocks, and the positioning blocks of different models are installed on the corresponding plug-in blocks. The plug-in blocks of different models are switched by manual plug-in, so that multiple models can share the transfer station. If the first form of door transfer station is used, corresponding personnel need to be assigned for manual switching, which has high labor intensity, low switching efficiency and accuracy, and long-term plug-in switching is prone to wear and tear, affecting the accuracy of the entire equipment.

[0004] Second, the cylinder switching form: the transfer table is equipped with multiple cylinders, and the positioning blocks of different models are installed on different cylinders. The clamping, opening and extension of the cylinders are controlled by the PLC program to switch the positioning blocks of different models. If the second form of the door transfer table is used, the air path structure design is complex, the number of pneumatic switching structures that can be accommodated is small, and it cannot meet the transfer needs of more models.

[0005] In summary, the existing door transfer station, whether it is a manual plug-in or pneumatic switching type, cannot ensure the positioning accuracy and reliability of the door while reducing the manual labor and simplifying the structural design, and thus cannot meet the door transfer requirements of various models. Summary of the invention

[0006] In order to solve the above problems, the purpose of the present invention is to provide a door turntable for multiple vehicle models, so as to solve the problem that the existing door turntable cannot ensure the positioning accuracy and reliability of the door while reducing manual labor and simplifying the structural design, and thus can meet the door turntable requirements of multiple vehicle models.

[0007] The technical solution of the door transfer station for multiple vehicle models of the present invention is:

[0008] The door turntable for multiple vehicle models comprises a main bracket, a bottom guide, a side positioning member and a side stopper, wherein an oblique supporting surface is arranged at an angle relative to a horizontal plane on the upper side of the main bracket;

[0009] The bottom edge guide is installed on one side of the oblique side of the oblique support surface, the extension direction of the bottom edge guide is set along the inclined direction of the oblique support surface, and the bottom edge guide is used to cooperate with the bottom edge guide of the vehicle door;

[0010] A side support rod is fixed to the other oblique side of the oblique support surface, the side positioning member is installed on the side support rod, and the side positioning member is located obliquely above the bottom edge guide member, so that the side of the door can be inclined against the side positioning member;

[0011] The side stopper is located at the obliquely downward end portion of the side positioning member, and the side stopper is protrudingly arranged along the transverse direction of the oblique supporting surface, and the side stopper is used to cooperate with the side stopper of the vehicle door;

[0012] A clamping structure is also installed on the upper part of the main bracket, and the clamping structure is arranged opposite to the side positioning member to clamp and fix the vehicle door on both sides of the vehicle door.

[0013] Furthermore, the main support is an inclined platform-shaped support, and the inclination angle of the inclined support surface relative to the horizontal plane is any angle between 10° and 30°.

[0014] Furthermore, an inclined positioning surface is formed between the side positioning member and the bottom edge guide member, and the angle between the inclined positioning surface and the oblique supporting surface is any angle between 50° and 75°.

[0015] Furthermore, the bottom edge guide is a V-shaped groove member, the length direction of the V-shaped groove member extends along the oblique side of one side of the oblique support surface, and the notch of the V-shaped groove member is arranged obliquely upward toward the other side of the oblique support surface.

[0016] Furthermore, there are two side support rods, namely a first side support rod and a second side support rod. The first side support rod is arranged at the lower end of the oblique side of the other side of the oblique supporting surface, and the second side support rod is arranged at the upper end of the oblique side of the other side of the oblique supporting surface. The length directions of the first side support rod and the second side support rod are both arranged perpendicular to the oblique supporting surface.

[0017] Furthermore, a fixing seat is provided at the upper portion of the first side support rod, the side positioning member is a side positioning rod, the side positioning rod is arranged at the inner edge of the fixing seat, and the side stop member is a side stop rod, and the side stop rod is arranged vertically to the side positioning rod.

[0018] Furthermore, a moving seat is slidably mounted on the upper portion of the second side support rod, the sliding direction of the moving seat is arranged along the transverse direction of the oblique supporting surface, and a side positioning piece is also arranged on the inner edge of the moving seat.

[0019] Furthermore, the fixed seat and the movable seat are respectively installed with travel switches, and the travel switches are used for side door sensing cooperation.

[0020] Furthermore, a third side support rod is provided on one oblique side of the oblique supporting surface, the third side support rod is arranged opposite to the second side support rod, the length direction of the third side support rod is arranged perpendicular to the oblique supporting surface, and the clamping structure is installed on the upper part of the third side support rod.

[0021] Furthermore, the clamping structure includes a mounting seat, a driving cylinder, a rocker arm and an elastic pressure block, the mounting seat is fixed to the upper part of the third side support rod, the rocker arm is hinged to the mounting seat, the driving cylinder is connected to one end of the rocker arm, and the elastic pressure block is arranged at the other end of the rocker arm.

[0022] Beneficial effects: The door turntable for multiple vehicle models adopts a design of a main bracket, a bottom edge guide, a side positioning member, a side stopper and a clamping structure. An inclined supporting surface is provided on the upper side of the main bracket, and the bottom edge guide is installed on one side of the inclined supporting surface, and the extension direction of the bottom edge guide is arranged along the inclined direction of the inclined supporting surface; when the bottom edge of the door is inserted into the bottom edge guide, it can produce an accurate guiding effect on the bottom edge of the door, so that the door can slide and position itself along the inclined supporting surface.

[0023] A side support rod is fixed to the other side of the oblique support surface, and a side positioning member is installed on the side support rod. The side positioning member is located obliquely above the bottom guide member. The side positioning member and the bottom guide member cooperate with each other to allow the side of the door to lean against the side positioning member and ensure that the door always slides in a sideways tilted posture. In addition, the side stopper is located at the obliquely downward end of the side positioning member. During the sliding displacement of the door, the side of the door is stopped by the side stopper, and the door finally reaches a transit positioning state.

[0024] The upper part of the main bracket 1 is also equipped with a clamping structure, which can clamp and fix the door from both sides through the clamping structure and the side positioning parts, thereby improving the stability of the door transfer positioning. The door transfer station for multiple models adopts a pure structural design, does not require manual switching operations, avoids excessive labor for manual positioning, and eliminates the complex structural design of pneumatic positioning, which can ensure the positioning accuracy and reliability of the door; moreover, the bottom edge of the door, the side of the door and the side of the door are basic features, which can match various types of doors, has a wide range of applications, strong versatility, and meets the door transfer requirements of multiple models. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a three-dimensional schematic diagram of a door turntable for multiple vehicle models (first perspective) in a specific embodiment of the door turntable for multiple vehicle models of the present invention;

[0026] Figure 2 It is a three-dimensional schematic diagram of a door turntable for multiple vehicle models (second viewing angle) in a specific embodiment of the door turntable for multiple vehicle models of the present invention;

[0027] Figure 3 It is a top view schematic diagram of a door turntable for multiple vehicle models in a specific embodiment of the door turntable for multiple vehicle models of the present invention;

[0028] Figure 4 It is a side view schematic diagram of a door transfer platform for multiple vehicle models in a specific embodiment of the door transfer platform for multiple vehicle models of the present invention;

[0029] Figure 5 It is a three-dimensional schematic diagram of a door installed on the turntable (first viewing angle) in a specific embodiment of the door turntable for multiple vehicle models of the present invention;

[0030] Figure 6 It is a three-dimensional schematic diagram of a door installed on the turntable (second viewing angle) in a specific embodiment of the door turntable for multiple vehicle models of the present invention;

[0031] Figure 7 It is a schematic diagram of a door installed on a turntable (from an inclined perspective along an oblique supporting surface) in a specific embodiment of a door turntable for multiple vehicle models of the present invention.

[0032] In the figure: 1, main support; 10, oblique support surface; 11, first side support rod; 110, fixed seat; 12, second side support rod; 120, movable seat; 13, third side support rod; 14, travel switch;

[0033] 2. Bottom guide; 3. Side positioning piece; 4. Side stopper; 5. Clamping structure; 50. Mounting seat; 51. Driving cylinder; 52. Rocker arm; 53. Elastic clamping block; 6. Car door. DETAILED DESCRIPTION

[0034] The specific implementation of the present invention is further described in detail below in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0035] The specific embodiment 1 of the door transfer station for multiple vehicle models of the present invention is as follows: Figures 1 to 7 As shown, the door turntable for multiple vehicle models includes a main bracket 1, a bottom guide 2, a side positioning member 3 and a side stopper 4. An inclined supporting surface 10 is provided on the upper side of the main bracket 1, and the inclined supporting surface 10 is arranged inclined relative to a horizontal plane; the bottom guide 2 is installed on one side of the inclined edge of the inclined supporting surface 10, and the extension direction of the bottom guide 2 is arranged along the inclined direction of the inclined supporting surface 10, and the bottom guide 2 is used to cooperate with the bottom guide of the door.

[0036] A side support rod is fixed to the other oblique edge of the oblique supporting surface 10, and a side positioning member 3 is installed on the side support rod, and the side positioning member 3 is located obliquely above the bottom guide member 2, so that the side of the vehicle door 6 can be tilted and lean against the side positioning member 3; the side stopper 4 is located at the oblique downward end portion of the side positioning member 3, and the side stopper 4 protrudes along the lateral direction of the oblique supporting surface 10, and the side stopper 4 is used to cooperate with the side stopper of the vehicle door 6; a clamping structure 5 is also installed on the upper part of the main bracket 1, and the clamping structure 5 is arranged opposite to the side positioning member 3 to clamp and fix the vehicle door 6 on both sides of the vehicle door 6.

[0037] The door turntable for multiple vehicle models adopts a design form of a main bracket 1, a bottom edge guide 2, a side positioning member 3, a side stopper 4 and a clamping structure 5. An inclined support surface 10 is provided on the upper side of the main bracket 1, and the bottom edge guide 2 is installed on one side of the inclined edge of the inclined support surface 10, and the extension direction of the bottom edge guide 2 is set along the inclined direction of the inclined support surface 10; when the bottom edge of the vehicle door 6 is inserted into the bottom edge guide 2, it can produce an accurate guiding effect on the bottom edge of the vehicle door, so that the vehicle door 6 can slide and position itself along the inclined support surface 10.

[0038] A side support rod is fixed to the other oblique side of the oblique support surface 10, and a side positioning member 3 is installed on the side support rod. The side positioning member 3 is located obliquely above the bottom guide member 2. The side positioning member 3 and the bottom guide member 2 cooperate with each other to allow the door 6 to lean against the side positioning member 3 and ensure that the door 6 always slides in a sideways tilted posture. In addition, the side stopper 4 is located at the obliquely downward end of the side positioning member 3. During the sliding displacement of the door 6, the side stopper 4 stops the door 6, and finally makes the door 6 reach the intermediate positioning state.

[0039] The upper part of the main bracket 1 is also equipped with a clamping structure 5, which can clamp and fix the door 6 from both sides through the clamping structure 5 and the side positioning member 3, thereby improving the stability of the transfer positioning of the door 6. The door transfer station for multiple models adopts a pure structural design, does not require manual switching operations, avoids excessive labor for manual positioning, and eliminates the complex structural design of pneumatic positioning, which can ensure the positioning accuracy and reliability of the door; moreover, the bottom edge of the door, the side of the door and the side edge of the door are basic features, which can match various types of doors 6, has a wide range of applications, strong versatility, and meets the door transfer requirements of multiple models.

[0040] The main bracket 1 is a sloping platform-shaped bracket, and the inclination angle of the oblique support surface 10 relative to the horizontal plane is any angle between 10° and 30°. In this embodiment, the outer contour of the main bracket 1 is similar to a slide shape, the front side of the main bracket 1 corresponding to the door 6 is the front end, and the rear side of the main bracket 1 corresponding to the door 6 is the rear end. The main bracket 1 is designed to have a low front end and a high rear end, and the inclination angle of its oblique support surface 10 relative to the horizontal plane is 20°. The inclination angle is appropriate. When the door 6 is placed on the oblique support surface 10 of the main bracket 1, a downward sliding component force can be generated to ensure that the door 6 can automatically slide into place along the oblique support surface 10.

[0041] Furthermore, an inclined positioning surface is formed between the side positioning member 3 and the bottom edge guide member 2, and the angle between the inclined positioning surface and the oblique support surface 10 is any angle between 50° and 75°. As a further preferred embodiment, Figure 7 As shown, when the bottom edge of the vehicle door 6 is inserted into the bottom edge guide 2 and the outer side surface of the vehicle door 6 rests against the side positioning member 3, the vehicle door 6 can be stably maintained on the 60° inclined positioning surface formed by the side positioning member 3 and the bottom edge guide 2, and the side positioning member 3 provides reliable support for the side of the vehicle door 6, thereby improving the accuracy of the transit positioning of the vehicle door 6.

[0042] In this embodiment, the bottom edge guide member 2 is a V-shaped groove member, the length direction of the V-shaped groove member extends along the oblique side of one side of the oblique support surface 10, and the notch of the V-shaped groove member is arranged obliquely upward toward the other side of the oblique support surface 10. The bottom edge guide member 2 adopts the design of a V-shaped groove member, and the notch of the V-shaped groove member is arranged obliquely upward toward the other side, so that the vehicle door 6 can be inserted into the V-shaped groove member from above, and the V-shaped groove member plays a role of lateral limitation on the bottom edge of the vehicle door 6, and the guiding positioning of the V-shaped groove member and the bottom edge of the vehicle door 6 is more accurate, so that the vehicle door 6 can only slide and displace along the length direction of the V-shaped groove member.

[0043] In this embodiment, two side support rods are provided, namely, a first side support rod 11 and a second side support rod 12. The first side support rod 11 is provided at the lower end of the other side of the oblique support surface 10, and the second side support rod 12 is provided at the upper end of the other side of the oblique support surface 10. The length directions of the first side support rod 11 and the second side support rod 12 are both perpendicular to the oblique support surface 10. A fixing seat 110 is provided at the upper part of the first side support rod 11, the side positioning member 3 is a side positioning rod, and the side positioning rod is provided at the inner edge of the fixing seat 110, and the side stopper 4 is a side stopper rod, and the side stopper rod is arranged vertically with the side positioning rod.

[0044] That is to say, the inner edge of the fixing seat 110 is provided with a side positioning member 3, and the front side of the fixing seat 110 is provided with a side stop member 4. The side positioning member 3 is arranged parallel to the other side oblique edge of the oblique supporting surface 10. When the side of the vehicle door 6 is against the side positioning member 3, it can guide the vehicle door 6 to maintain a fixed lateral inclination angle and slide and displace; when the front side of the vehicle door 6 contacts the side stop member 4, the side stop member 4 stops the vehicle door 6 in the sliding direction, thereby ensuring the accuracy of the transit positioning of the vehicle door 6.

[0045] As a further preferred solution, a moving seat 120 is slidably mounted on the upper portion of the second side support rod 12, and the sliding direction of the moving seat 120 is set along the transverse direction of the oblique support surface 10, and a side positioning member 3 is also set on the inner edge of the moving seat 120. The side positioning members 3 arranged one in front and one behind can provide a stable lateral support for the vehicle door 6. The side positioning members 3 are set on the inner edge of the moving seat 120, and the lateral position of the side positioning members 3 can be flexibly adjusted to meet the positioning requirements of vehicle doors 6 of different shapes. Moreover, the side positioning members 3 of the moving seat 120 form a mutual cooperation relationship with the clamping structure 5, ensuring that the clamping structure 5 plays a reliable fixing role on the vehicle door 6.

[0046] In this embodiment, the fixed seat 110 and the movable seat 120 are respectively installed with a travel switch 14, and the travel switch 14 is used for sensing the side of the door 6. Specifically, the travel switch 14 of the fixed seat 110 and the travel switch 14 of the movable seat 120 are both swing lever travel switches, which are used to sense whether the door 6 is in place and accurately send a sensing signal to the control system, with a simple structure and a high degree of automation.

[0047] In addition, a third side support rod 13 is further provided on one side of the oblique support surface 10. The third side support rod 13 is arranged opposite to the second side support rod 12. The length direction of the third side support rod 13 is arranged perpendicular to the oblique support surface 10. The clamping structure 5 is installed on the upper part of the third side support rod 13. The clamping structure 5 includes a mounting seat 50, a driving cylinder 51, a swing rod 52 and an elastic pressing block 53. The mounting seat 50 is fixed to the upper part of the third side support rod 13. The swing rod 52 is hinged on the mounting seat 50. The driving cylinder 51 is connected to one end of the swing rod 52. The elastic pressing block 53 is arranged at the other end of the swing rod 52. Specifically, the elastic pressing block 53 is a spring pressure head structure to ensure that the door 6 is reliably pressed and fixed.

[0048] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and substitutions can be made without departing from the technical principles of the present invention. These improvements and substitutions should also be regarded as the scope of protection of the present invention.

Claims

1. A door transfer station for multiple vehicle models, characterized in that: It comprises a main support, a bottom guide, a side positioning member and a side stopper, wherein the upper side of the main support is provided with an oblique support surface, and the oblique support surface is arranged obliquely relative to the horizontal plane; The bottom edge guide is installed on one side of the oblique side of the oblique support surface, the extension direction of the bottom edge guide is set along the inclined direction of the oblique support surface, and the bottom edge guide is used to cooperate with the bottom edge guide of the vehicle door; A side support rod is fixed to the other oblique side of the oblique support surface, the side positioning member is installed on the side support rod, and the side positioning member is located obliquely above the bottom edge guide member, so that the side of the door can be inclined against the side positioning member; The side stopper is located at the obliquely downward end portion of the side positioning member, and the side stopper is protrudingly arranged along the transverse direction of the oblique supporting surface, and the side stopper is used to cooperate with the side stopper of the vehicle door; A clamping structure is also installed on the upper part of the main bracket, and the clamping structure is arranged opposite to the side positioning member to clamp and fix the vehicle door on both sides of the vehicle door.

2. The door transfer station for multiple vehicle models according to claim 1 is characterized in that: The main support is an inclined platform-shaped support, and the inclination angle of the inclined support surface relative to the horizontal plane is any angle between 10° and 30°.

3. The door turntable for multiple vehicle models according to claim 1, characterized in that: An inclined positioning surface is formed between the side positioning member and the bottom edge guide member, and the angle between the inclined positioning surface and the oblique supporting surface is any angle between 50° and 75°.

4. The door turntable for multiple vehicle types according to any one of claims 1 to 3, characterized in that: The bottom edge guide is a V-shaped groove member, the length direction of which extends along the oblique side of one side of the oblique support surface, and the notch of the V-shaped groove member is arranged obliquely upward toward the other side of the oblique support surface.

5. The door turntable for multiple vehicle types according to any one of claims 1 to 3, characterized in that: There are two side support rods, which are a first side support rod and a second side support rod. The first side support rod is arranged at the lower end of the oblique side of the other side of the oblique supporting surface, and the second side support rod is arranged at the upper end of the oblique side of the other side of the oblique supporting surface. The length directions of the first side support rod and the second side support rod are both arranged perpendicular to the oblique supporting surface.

6. The door transfer station for multiple vehicle models according to claim 5, characterized in that: A fixing seat is provided at the upper portion of the first side support rod, the side positioning member is a side positioning rod, the side positioning rod is arranged at the inner edge of the fixing seat, and the side stop member is a side stop rod, which is arranged vertically with the side positioning rod.

7. The door transfer station for multiple vehicle types according to claim 6 is characterized in that: A moving seat is slidably mounted on the upper portion of the second side support rod, the sliding direction of the moving seat is arranged along the transverse direction of the oblique supporting surface, and a side positioning piece is also arranged on the inner edge of the moving seat.

8. The door transfer station for multiple vehicle types according to claim 7, characterized in that: The fixed seat and the movable seat are respectively provided with travel switches, and the travel switches are used for side door sensing cooperation.

9. The door turntable for multiple vehicle types according to claim 5, characterized in that: A third side support rod is also provided on one oblique side of the oblique support surface. The third side support rod is arranged opposite to the second side support rod. The length direction of the third side support rod is perpendicular to the oblique support surface. The clamping structure is installed on the upper part of the third side support rod.

10. The door transfer station for multiple vehicle types according to claim 9, characterized in that: The clamping structure includes a mounting seat, a driving cylinder, a rocker arm and an elastic clamping block. The mounting seat is fixed to the upper part of the third side support rod, the rocker arm is hinged to the mounting seat, the driving cylinder is connected to one end of the rocker arm, and the elastic clamping block is arranged at the other end of the rocker arm.

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