Automobile part hinge seat assembly equipment

Abstract

The utility model discloses an automobile parts hinged seat equipment belongs to hinged seat assembling technical field, and the inside installation of processing table can be to first hinged seat and second hinged seat assembling prepositioned hinged seat assembling positioner subassembly, and the side surface installation of processing table can drive the up and down movement of hinge seat assembly telescopic subassembly of dowel, and the upper installation of processing table can be to the dowel support pin support subassembly. Through above -mentioned mode, the self -gravity of dowel is less than the elasticity of third spring to limit block, so the dowel will not separate out support ring, and when the first hinged seat and second hinged seat are assembled after dowel, the elasticity of third spring to limit block is less than, and the total weight of first hinged seat, second hinged seat and dowel and the elasticity of second spring to guide rod, limit block will be extruded by the upper end fixed cap of dowel at this time, makes limit block shrink to third storage groove, makes the hinged seat after assembling automatic separation support ring.

Description

Technical Field

[0001] This utility model relates to the field of articulation seat assembly technology, specifically to an assembly equipment for automotive component articulation seats. Background Technology

[0002] A hinged joint is a planar mechanical constraint device formed by a pin connection. Its core characteristic is to restrict the translational displacement of the component in the horizontal direction, but allow the component to rotate around the hinge center.

[0003] In the existing technology, articulation seats are a common part in automobile manufacturing. They can connect, support, buffer and dampen various parts of the automobile. When manufacturing articulation seats, first insert pins into the pin holes of a set of articulation seats, then stack the articulation seats with the pins inserted together with another set of articulation seats, and use a cylinder to press down to connect the two sets of articulation seats together with the pins.

[0004] However, when making the hinge base, it is necessary to insert the pin into one set of hinge bases first, and then insert the pin into another set of hinge bases. This requires two operations, so when mass-producing hinge bases, the efficiency is low and it is time-consuming and labor-intensive.

[0005] Based on this, the present invention designs an assembly equipment for automotive component articulation seats to solve the above problems. Utility Model Content

[0006] In view of the above-mentioned shortcomings of the existing technology, the present invention provides an assembly equipment for automotive component articulation seats.

[0007] To achieve the above objectives, this utility model provides the following technical solution:

[0008] An automotive parts articulation assembly device includes a cylinder, a processing table, and a pin, and also includes an articulation assembly positioning component, an articulation assembly telescopic component, and a pin support component.

[0009] The cylinder and the machining table are both fixed on the bottom support. The cylinder is located above the machining table. A first hinge seat and a second hinge seat are slidably provided on the upper surface of the machining table. The second hinge seat is located above the first hinge seat. The pin is located above the machining table. The machining table and the pin are not directly connected.

[0010] The processing table is equipped with a hinge assembly positioning component that can pre-position the first hinge seat and the second hinge seat.

[0011] The side surface of the processing table is equipped with a hinged seat assembly telescopic component that can drive the pin to move up and down.

[0012] A pin support assembly is installed above the processing table to support the pins;

[0013] The articulated mounting assembly is connected to the pin support assembly, and the articulated mounting positioning assembly is located below the pin support assembly.

[0014] Furthermore, the hinged seat assembly positioning component includes a positioning rod and a first spring. The positioning rod is slidably disposed inside the processing table, and the first spring is fixed to the lower end surface of the positioning rod.

[0015] Furthermore, the processing table has a first storage slot inside, the first spring is located inside the first storage slot, and the baffle fixed at the lower end of the positioning rod cannot be removed from the first storage slot.

[0016] Furthermore, the articulated mounting telescopic assembly includes a guide rod, a second spring, and a storage compartment. The storage compartment is fixedly mounted on the side surface of the processing table, the guide rod is slidably mounted inside the storage compartment, and the second spring is fixedly mounted on the lower surface of the guide rod.

[0017] Furthermore, the storage compartment has a second storage slot inside, the second spring is located inside the second storage slot, the baffle fixed at the lower end of the guide rod cannot be removed from the second storage slot, and the guide rod has two sets symmetrically distributed on both sides of the processing table.

[0018] Furthermore, the pin support assembly includes a support plate, a support ring, a limiting block, and a third spring. The support plate is fixedly mounted on the upper surface of the two sets of guide rods, the support ring is fixedly mounted in the middle of the support plate, the limiting block is slidably mounted inside the support ring, and the third spring is fixedly mounted on the side surface of the limiting block.

[0019] Furthermore, the inner arc-shaped surface of the support ring is provided with a third storage groove, the third spring is located inside the third storage groove, the baffle fixed on one side of the limiting block cannot be removed from the third storage groove, the other side of the limiting block is provided with an arc surface, and the limiting block is provided with two sets symmetrically distributed.

[0020] Furthermore, a limiting groove is provided on the side surface of the cap fixed at the upper end of the pin. Two sets of limiting grooves are provided and symmetrically distributed. The limiting block corresponds to the limiting groove and is slidably engaged. The axes of the positioning rod, support ring, pin and cylinder output end are all on a straight line.

[0021] Compared with the prior art, the advantages of this utility model are as follows: 1. When assembling the first hinge seat and the second hinge seat, the first hinge seat is first clamped in the groove opened on the upper surface of the processing table, and at the same time, the pin hole opened at the end of the first hinge seat is clamped on the outer surface of the positioning rod. Then, the pin hole opened at the end of the second hinge seat is clamped on the outer surface of the positioning rod. Then, the pin is placed inside the support ring, and at the same time, the limiting block is clamped in the limiting groove. At this time, the axis of the pin and the positioning rod is on a straight line. Since the diameter of the cylinder output end is larger than the diameter of the support ring, the cylinder can move downward to drive the pin and the support plate to press down together. Since the axis of the pin and the positioning rod is on a straight line, and the positioning rod can retract into the first receiving groove, the pressed pin will replace the positioning rod and be clamped in the pin hole of the first hinge seat and the second hinge seat, thereby connecting the first hinge seat and the second hinge seat. This connection method only requires one step, which improves the assembly efficiency of the hinge seat.

[0022] 2. Because the side surface of the limiting block that contacts the limiting groove is curved and there is a third spring, when the pin is placed inside the support ring, the weight of the pin itself is less than the elastic force of the third spring on the limiting block, so the pin will not come out of the support ring. After the pin assembles the first hinge seat and the second hinge seat, the elastic force of the third spring on the limiting block is less than the sum of the total weight of the first hinge seat, the second hinge seat and the pin and the elastic force of the second spring on the guide rod. At this time, the limiting block will be squeezed by the fixing cap at the upper end of the pin, causing the limiting block to shrink into the third storage groove, so that the assembled hinge seat automatically detaches from the support ring, which facilitates the assembly of the next set of hinge seats. Attached Figure Description

[0023] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0024] Figure 1 This is a three-dimensional schematic diagram of the overall structure of this utility model;

[0025] Figure 2 This is a three-dimensional schematic diagram of the processing table of this utility model;

[0026] Figure 3 This is an exploded three-dimensional schematic diagram of the hinge seat of this utility model;

[0027] Figure 4 This is a three-dimensional schematic diagram of the processing table of this utility model from another perspective;

[0028] Figure 5This is a cross-sectional perspective view of the hinge seat assembly and positioning component of this utility model;

[0029] Figure 6 This is a cross-sectional perspective view of the telescopic assembly of the hinge seat of this utility model;

[0030] Figure 7 This is a three-dimensional schematic diagram of the pin support assembly of this utility model;

[0031] Figure 8 This is a cross-sectional perspective view of the pin support assembly of this utility model.

[0032] The labels in the diagram represent:

[0033] 1. Cylinder; 2. Machining table; 3. First hinge seat; 4. Second hinge seat; 5. Hinge seat assembly positioning component; 6. Hinge seat assembly telescopic component; 7. Pin support component; 8. Pin; 9. Positioning rod; 10. First spring; 11. First storage slot; 12. Guide rod; 13. Second spring; 14. Storage compartment; 15. Second storage slot; 16. Support plate; 17. Support ring; 18. Limiting block; 19. Limiting groove; 20. Third storage slot; 21. Third spring. Detailed Implementation

[0034] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0035] Example 1, please refer to the accompanying drawings in the specification. Figures 1-8 An automotive parts articulation assembly equipment includes a cylinder 1, a processing table 2 and a pin 8, and also includes an articulation assembly positioning component 5, an articulation assembly telescopic component 6 and a pin support component 7.

[0036] Cylinder 1 and machining table 2 are both fixed on the bottom support. Cylinder 1 is located above machining table 2. A first hinge seat 3 and a second hinge seat 4 are slidably provided on the upper surface of machining table 2. The second hinge seat 4 is located above the first hinge seat 3. Pin 8 is located above machining table 2. Machining table 2 and pin 8 are not directly connected.

[0037] The processing table 2 is equipped with a hinge assembly positioning component 5, which can pre-position the first hinge seat 3 and the second hinge seat 4. The side surface of the processing table 2 is equipped with a hinge assembly telescopic component 6, which can drive the pin 8 to move up and down.

[0038] A pin support assembly 7 is installed above the processing table 2 to support the pin 8. The hinge seat assembly telescopic assembly 6 is connected to the pin support assembly 7, and the hinge seat assembly positioning assembly 5 is located below the pin support assembly 7.

[0039] Based on Embodiment 1, the hinged seat assembly positioning component 5 includes a positioning rod 9 and a first spring 10. The positioning rod 9 is slidably disposed inside the processing table 2, and the first spring 10 is fixed to the lower end surface of the positioning rod 9.

[0040] The processing table 2 has a first storage slot 11 inside, and the first spring 10 is located inside the first storage slot 11. The baffle fixed at the lower end of the positioning rod 9 cannot be removed from the first storage slot 11.

[0041] The articulated telescopic assembly 6 includes a guide rod 12, a second spring 13, and a storage compartment 14. The storage compartment 14 is fixedly mounted on the side surface of the processing table 2, the guide rod 12 is slidably mounted inside the storage compartment 14, and the second spring 13 is fixedly mounted on the lower surface of the guide rod 12.

[0042] The storage compartment 14 has a second storage slot 15 inside, and the second spring 13 is located inside the second storage slot 15. The baffle fixed at the lower end of the guide rod 12 cannot be removed from the second storage slot 15. The guide rod 12 has two sets symmetrically distributed on both sides of the processing table 2.

[0043] The pin support assembly 7 includes a support plate 16, a support ring 17, a limiting block 18, and a third spring 21. The support plate 16 is fixedly mounted on the upper surface of the two sets of guide rods 12, the support ring 17 is fixedly mounted in the middle position of the support plate 16, the limiting block 18 is slidably mounted inside the support ring 17, and the third spring 21 is fixedly mounted on the side surface of the limiting block 18.

[0044] The inner arc-shaped surface of the support ring 17 is provided with a third storage groove 20. The third spring 21 is located inside the third storage groove 20. The baffle fixed on one side of the limiting block 18 cannot be removed from the third storage groove 20. The other side of the limiting block 18 is provided with an arc surface. The limiting block 18 is provided with two sets of symmetrically distributed baffles.

[0045] A limiting groove 19 is provided on the side surface of the cap fixed at the upper end of the pin 8. Two sets of limiting grooves 19 are symmetrically distributed. The limiting block 18 corresponds to the limiting groove 19 and is slidably engaged. The axis of the positioning rod 9, the support ring 17, the pin 8 and the output end of the cylinder 1 are all on a straight line.

[0046] In actual use, when assembling the first hinge seat 3 and the second hinge seat 4, firstly, the first hinge seat 3 is placed in the groove on the upper surface of the processing table 2, and simultaneously, the pin hole at the end of the first hinge seat 3 is placed on the outer surface of the positioning rod 9. Next, the pin hole at the end of the second hinge seat 4 is placed on the outer surface of the positioning rod 9. Then, the pin 8 is placed inside the support ring 17, and simultaneously, the limiting block 18 is placed in the limiting groove 19. At this time, the axes of the pin 8 and the positioning rod 9 are on a straight line. Due to the air... The diameter of the output end of cylinder 1 is larger than the diameter of the support ring 17, so when the starting cylinder 1 moves downward, it can drive the pin 8 and the support plate 16 to press down together. Since the axis of the pin 8 and the positioning rod 9 are on the same straight line, and the positioning rod 9 can retract into the first storage groove 11, the pressed pin 8 will replace the positioning rod 9 and be stuck in the pin hole of the first hinge seat 3 and the second hinge seat 4, thereby connecting the first hinge seat 3 and the second hinge seat 4. This connection method only requires one step, which improves the assembly efficiency of the hinge seat.

[0047] Because the side surface of the limiting block 18 that contacts the limiting groove 19 is curved and there is a third spring 21, when the pin 8 is placed inside the support ring 17, the weight of the pin 8 itself is less than the elastic force of the third spring 21 on the limiting block 18, so the pin 8 will not come out of the support ring 17. When the pin 8 assembles the first hinge seat 3 and the second hinge seat 4, the elastic force of the third spring 21 on the limiting block 18 is less than the sum of the total weight of the first hinge seat 3, the second hinge seat 4 and the pin 8 and the elastic force of the second spring 13 on the guide rod 12. At this time, the limiting block 18 will be squeezed by the fixing cap at the upper end of the pin 8, causing the limiting block 18 to shrink into the third storage groove 20, so that the assembled hinge seat automatically comes out of the support ring 17, which facilitates the assembly of the next set of hinge seats.

[0048] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions will not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. An assembly equipment for automotive component articulation seats, comprising a cylinder (1), a processing table (2), and pins (8), characterized in that: It also includes a hinged seat assembly positioning component (5), a hinged seat assembly telescopic component (6), and a pin support component (7). The cylinder (1) and the processing table (2) are both fixed on the bottom support. The cylinder (1) is located above the processing table (2). The upper surface of the processing table (2) is provided with a first hinge seat (3) and a second hinge seat (4). The second hinge seat (4) is located above the first hinge seat (3). The pin (8) is located above the processing table (2). The processing table (2) and the pin (8) are not directly connected. The processing table (2) is equipped with a hinge assembly positioning component (5) that can pre-position the first hinge seat (3) and the second hinge seat (4). The side surface of the processing table (2) is equipped with a hinged seat assembly telescopic component (6) that can drive the pin (8) to move up and down. A pin support assembly (7) is installed above the processing table (2) to support the pins (8). The articulated mounting telescopic component (6) is connected to the pin support component (7), and the articulated mounting positioning component (5) is located below the pin support component (7).

2. The automotive component hinge assembly equipment according to claim 1, characterized in that, The hinged seat assembly positioning component (5) includes a positioning rod (9) and a first spring (10). The positioning rod (9) is slidably disposed inside the processing table (2), and the first spring (10) is fixed to the lower end surface of the positioning rod (9).

3. The automotive component hinge assembly equipment according to claim 2, characterized in that, The processing table (2) has a first storage slot (11) inside, and the first spring (10) is located inside the first storage slot (11). The baffle fixed at the lower end of the positioning rod (9) cannot be removed from the first storage slot (11).

4. The automotive component hinge assembly equipment according to claim 3, characterized in that, The articulated telescopic assembly (6) includes a guide rod (12), a second spring (13), and a storage compartment (14). The storage compartment (14) is fixedly disposed on the side surface of the processing table (2). The guide rod (12) is slidably disposed inside the storage compartment (14). The second spring (13) is fixedly disposed on the lower surface of the guide rod (12).

5. The automotive component hinge assembly equipment according to claim 4, characterized in that, The storage compartment (14) has a second storage slot (15) inside. The second spring (13) is located inside the second storage slot (15). The baffle fixed at the lower end of the guide rod (12) cannot be removed from the second storage slot (15). The guide rod (12) has two sets symmetrically distributed on both sides of the processing table (2).

6. The automotive component hinge assembly equipment according to claim 5, characterized in that, The pin support assembly (7) includes a support plate (16), a support ring (17), a limiting block (18), and a third spring (21). The support plate (16) is fixedly mounted on the upper surface of the two sets of guide rods (12). The support ring (17) is fixedly mounted in the middle position of the support plate (16). The limiting block (18) is slidably mounted inside the support ring (17). The third spring (21) is fixedly mounted on the side surface of the limiting block (18).

7. The automotive component hinge assembly equipment according to claim 6, characterized in that, The inner arc-shaped surface of the support ring (17) is provided with a third storage groove (20), the third spring (21) is located inside the third storage groove (20), the baffle fixed on one side of the limiting block (18) cannot be removed from the third storage groove (20), the other side of the limiting block (18) is provided with an arc surface, and the limiting block (18) is provided with two sets symmetrically distributed.

8. The automotive component hinge assembly equipment according to claim 7, characterized in that, The cap side surface fixed at the upper end of the pin (8) is provided with a limiting groove (19). The limiting groove (19) has two sets of symmetrically distributed. The limiting block (18) corresponds to the limiting groove (19) and is slidably engaged. The axis of the positioning rod (9), the support ring (17), the pin (8) and the output end of the cylinder (1) are all on a straight line.

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