Fixture for production of automotive upholstery

Abstract

The utility model relates to the technical field of automotive upholstery production, and discloses a fixture for automotive upholstery production, which comprises a mounting shell, an air cylinder is fixedly arranged in the mounting shell, the output end of the air cylinder is fixedly connected with a fixing block, the two sides of the fixing block are fixedly connected with first hinge seats, and the first hinge seats are fixedly connected with second hinge seats. A first connecting rod is hinged to the first hinge seat, a triangular connecting frame is hinged to the end, away from the first hinge seat, of the first connecting rod, a supporting frame is hinged to the lower end of the triangular connecting frame, second hinge seats are fixedly connected to the two sides of the mounting shell, and second connecting rods are hinged to the second hinge seats; the end, away from the second hinge seat, of the second connecting rod is hinged to the supporting frame. According to the automobile interior trim part clamping device, the efficient and stable clamping effect is achieved, the operation steps are simplified, the labor intensity of workers is reduced, the efficiency and accuracy of clamping operation are greatly improved, and more reliable technical support is provided for production and machining of automobile interior trim parts.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile interior decoration production, in particular to a clamp for automobile interior decoration production. Background Art

[0002] Automotive interior parts are an important part of the interior environment of a car. They not only affect the comfort, safety and aesthetics of the car, but also directly reflect the brand image and personalized needs of the car.

[0003] The utility model discloses a manipulator clamp for producing automobile interior decoration parts with the publication number CN218170435U. When the device is in use, a motor can drive two clamping blocks to approach each other to clamp objects, and the two clamping blocks slide in two slide grooves so that they will not fall off during the sliding process. The driving disk rotates in the circumferential inner wall of the fixed block to drive the support rod to rotate, so that the device can clamp at different angles.

[0004] However, the above patent is complicated to operate and difficult to adapt to irregular-shaped interior parts. Especially when faced with complex and changeable shapes of interior parts, traditional clamps often find it difficult to ensure uniform clamping force and comprehensive contact coverage, thus affecting production efficiency and product quality. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and provides a clamp for producing automobile interior decoration parts.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a fixture for producing automobile interior decoration parts, including a mounting shell, a cylinder is fixedly arranged inside the mounting shell, an output end of the cylinder is fixedly connected to a fixing block, both sides of the fixing block are fixedly connected to a No. 1 hinged seat, the No. 1 hinged seat is hinged to a No. 1 connecting rod, the end of the No. 1 connecting rod away from the No. 1 hinged seat is hinged to a triangular connecting frame, the lower end of the triangular connecting frame is hinged to a supporting frame, both sides of the mounting shell are fixedly connected to a No. 2 hinged seat, the No. 2 hinged seat is hinged to the No. 2 connecting rod, the end of the No. 2 connecting rod away from the No. 2 hinged seat is hinged to the supporting frame, both sides of the mounting shell are fixedly connected to a No. 3 hinged seat, the No. 3 hinged seat is hinged to the No. 3 connecting rod, the end of the No. 3 connecting rod away from the No. 3 hinged seat is hinged to the supporting frame, and the end of the triangular connecting frame close to the mounting shell is hinged to the No. 3 hinged seat.

[0007] As a further description of the above technical solution: the support frame is fixedly connected with a clamping block, a flexible memory foam is arranged inside the clamping block, a slide groove is arranged on the clamping block, the slide groove is slidably connected with a connecting shaft, and the connecting shaft is fixedly connected with a rubber pressure plate at one end away from the clamping block.

[0008] As a further description of the above technical solution: the No. 2 connecting rod and the No. 3 connecting rod are each provided with two groups, and the No. 2 connecting rod and the No. 3 connecting rod are both parallel and inclined.

[0009] As a further description of the above technical solution: the No. 1 connecting rod and the triangular connecting frame are staggered and inclined.

[0010] As a further description of the above technical solution: a plurality of the connecting shafts and the rubber pressure plates are provided, and the connecting shafts and the rubber pressure plates are evenly arranged.

[0011] As a further description of the above technical solution: one end of the connecting shaft away from the rubber pressure plate is in contact with the flexible memory foam.

[0012] As a further description of the above technical solution: the triangular connecting frame and the supporting frame are staggered, and the triangular connecting frame and the third hinge seat are staggered.

[0013] The utility model has the following beneficial effects:

[0014] 1. In the utility model, the fixed block is driven by the cylinder, which in turn drives the coordinated movement of the articulated seat, the connecting rod and the triangular connecting frame, and finally ensures that the support frame steadily and powerfully pushes the clamping block to move closer to the automobile interior decoration, thereby achieving an efficient and stable clamping effect, simplifying the operating steps, reducing the labor intensity of workers, and greatly improving the efficiency and accuracy of the clamping operation, providing more reliable technical support for the production and processing of automobile interior decoration parts.

[0015] 2. In the utility model, when the rubber pressure plate contacts the surface of the irregular interior parts, the flexible memory foam inside can be squeezed through the connecting shaft to adapt to the complex curved surface until all the rubber pressure plates are completely in contact with the surface of the interior parts, forming an all-round clamping effect, thus solving the clamping needs of irregularly shaped automotive interior parts. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a three-dimensional structural schematic diagram of a fixture for producing automotive interior trim parts proposed by the utility model;

[0017] Figure 2 This is a partial three-dimensional structural schematic diagram of a fixture for producing automotive interior trim parts proposed by the utility model;

[0018] Figure 3 This is a partial structural section of a fixture for producing automotive interior parts proposed by the utility model. Figure 1 ;

[0019] Figure 4 This is a partial structural section of a fixture for producing automotive interior parts proposed by the utility model. Figure 2 .

[0020] Legend:

[0021] 1. Mounting shell; 2. Cylinder; 3. Fixing block; 4. No. 1 articulated seat; 5. No. 1 connecting rod; 6. Triangular connecting frame; 7. Support frame; 8. No. 2 articulated seat; 9. No. 2 connecting rod; 10. No. 3 articulated seat; 11. No. 3 connecting rod; 12. Clamping block; 13. Flexible memory foam; 14. Connecting shaft; 15. Rubber pressure plate. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Example 1

[0024] Reference Figure 1-Figure 4 As shown, a fixture for producing automobile interior decoration parts includes a mounting shell 1, a cylinder 2 is fixedly arranged inside the mounting shell 1, a fixing block 3 is fixedly connected to the output end of the cylinder 2, both sides of the fixing block 3 are fixedly connected to a No. 1 hinged seat 4, the No. 1 hinged seat 4 is hinged to a No. 1 connecting rod 5, the end of the No. 1 connecting rod 5 away from the No. 1 hinged seat 4 is hinged to a triangular connecting frame 6, the lower end of the triangular connecting frame 6 is hinged to a supporting frame 7, both sides of the mounting shell 1 are fixedly connected to a No. 2 hinged seat 8, the No. 2 hinged seat 8 is hinged to a No. 2 connecting rod 9, the end of the No. 2 connecting rod 9 away from the No. 2 hinged seat 8 is hinged to the supporting frame 7, both sides of the mounting shell 1 are fixedly connected to a No. 3 hinged seat 10, the No. 3 hinged seat 10 is hinged to a No. 3 connecting rod 11, The end of the No. 3 connecting rod 11 away from the No. 3 articulated seat 10 is hinged to the support frame 7. The No. 2 connecting rod 9 and the No. 3 connecting rod 11 can prevent the support frame 7 from rotating, causing the problem of unstable clamping of the automobile interior decoration parts. The end of the triangular connecting frame 6 close to the mounting shell 1 is hinged to the No. 3 articulated seat 10, and the fixed block 3 is driven by the cylinder 2, thereby driving the coordinated movement of the articulated seat, the connecting rod and the triangular connecting frame 6, and finally ensuring that the support frame 7 steadily and powerfully pushes the clamping block 12 to move closer to the automobile interior decoration parts, achieving an efficient and stable clamping effect, simplifying the operation steps, reducing the labor intensity of workers, and greatly improving the efficiency and accuracy of the clamping operation, providing more reliable technical support for the production and processing of automobile interior decoration parts.

[0025] There are two groups of No. 2 connecting rod 9 and No. 3 connecting rod 11, which are parallel and inclined. No. 1 connecting rod 5 and triangular connecting frame 6 are staggered and inclined. Triangular connecting frame 6 and supporting frame 7 are staggered to facilitate the rotation of triangular connecting frame 6 and supporting frame 7 without being blocked. Triangular connecting frame 6 and No. 3 articulated seat 10 are staggered.

[0026] Example 2

[0027] On the basis of Example 1, the support frame 7 is fixedly connected with a clamping block 12, and a flexible memory foam 13 is arranged inside the clamping block 12. A slide groove is arranged on the clamping block 12, and a connecting shaft 14 is slidably connected to the slide groove. The end of the connecting shaft 14 away from the clamping block 12 is fixedly connected with a rubber pressing plate 15. Because of the rubber material, the connecting shaft 14 is prevented from directly contacting with the automobile interior decoration parts, causing damage to the automobile interior decoration parts. When the rubber pressing plate 15 contacts the surface of the irregular interior decoration parts, the internal flexible memory foam 13 can be squeezed through the connecting shaft 14 to adapt to the complex curved surface. The flexible memory foam 13 is made of flexible material and can absorb the external force, so that the connecting shaft 14 is retracted into the clamping block 12 until all the rubber pressing plates 15 are completely in contact with the surface of the interior decoration parts, forming an all-round, dead-angle-free clamping effect, which solves the clamping needs of irregular-shaped automobile interior decoration parts.

[0028] A plurality of connecting shafts 14 and rubber pressing plates 15 are provided, and the connecting shafts 14 and rubber pressing plates 15 are evenly arranged. One end of the connecting shaft 14 away from the rubber pressing plate 15 is in contact with the flexible memory foam 13 .

[0029] Working principle: First, the staff places the car interior parts between the two groups of clamping blocks 12, and starts the cylinder 2, which drives the fixed block 3 to move, and the fixed block 3 drives the No. 1 hinge seat 4 to move, and the No. 1 hinge seat 4 drives the No. 1 connecting rod 5 to rotate, and the No. 1 connecting rod 5 drives the triangular connecting frame 6 to rotate, and the rotation of the triangular connecting frame 6 causes the support frame 7 to move. During the movement of the support frame 7, the No. 2 connecting rod 9 and the No. 3 connecting rod 11 rotate, and the No. 2 connecting rod 9 and the No. 3 connecting rod 11 work together to ensure that the support frame 7 always remains vertical to the ground, and the support frame 7 drives the clamping block 12 to the direction of the car interior parts. Movement, the clamping block 12 drives the rubber pressure plate 15 on the connecting shaft 14 to fix and tighten the automobile interior decoration parts. At this point, the clamping and fixing of the automobile interior decoration parts is realized, which is more stable and easier to operate than the traditional clamps. Finally, when a part of the rubber pressure plate 15 contacts the irregular automobile interior decoration parts, this part of the rubber pressure plate 15 drives the connecting shaft 14 to slide along the slide groove on the clamping block 12 toward the inside of the clamping block 12 and squeeze the flexible memory foam 13 until the remaining rubber pressure plate 15 is completely fitted with the automobile interior decoration parts. At this point, the irregular-shaped automobile interior decoration parts are clamped and fixed, and the applicability of the clamp is improved.

[0030] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. 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 fixture for producing automotive interior parts, comprising a mounting shell (1), characterized in that: A cylinder (2) is fixedly arranged inside the installation shell (1); an output end of the cylinder (2) is fixedly connected to a fixed block (3); both sides of the fixed block (3) are fixedly connected to a first hinge seat (4); the first hinge seat (4) is hinged to a first connecting rod (5); an end of the first connecting rod (5) away from the first hinge seat (4) is hinged to a triangular connecting frame (6); the lower end of the triangular connecting frame (6) is hinged to a supporting frame (7); both sides of the installation shell (1) are fixedly connected to a second hinge seat (8 ), the No. 2 articulated seat (8) is hinged with a No. 2 connecting rod (9), and the end of the No. 2 connecting rod (9) away from the No. 2 articulated seat (8) is hinged to the support frame (7), both sides of the mounting shell (1) are fixedly connected with a No. 3 articulated seat (10), the No. 3 articulated seat (10) is hinged with a No. 3 connecting rod (11), and the end of the No. 3 connecting rod (11) away from the No. 3 articulated seat (10) is hinged to the support frame (7), and the end of the triangular connecting frame (6) close to the mounting shell (1) is hinged to the No. 3 articulated seat (10).

2. The fixture for producing automotive interior parts according to claim 1, characterized in that: The support frame (7) is fixedly connected with a clamping block (12), a flexible memory foam (13) is arranged inside the clamping block (12), a sliding groove is arranged on the clamping block (12), a connecting shaft (14) is slidably connected to the sliding groove, and a rubber pressure plate (15) is fixedly connected to one end of the connecting shaft (14) away from the clamping block (12).

3. The fixture for producing automotive interior parts according to claim 1, characterized in that: The second connecting rod (9) and the third connecting rod (11) are both provided in two groups, and the second connecting rod (9) and the third connecting rod (11) are both arranged in parallel and inclined.

4. The fixture for producing automotive interior parts according to claim 1, characterized in that: The No. 1 connecting rod (5) and the triangular connecting frame (6) are staggered and tilted.

5. The fixture for producing automotive interior parts according to claim 2, characterized in that: A plurality of the connecting shafts (14) and the rubber pressing plates (15) are provided, and the connecting shafts (14) and the rubber pressing plates (15) are evenly arranged.

6. The fixture for producing automotive interior parts according to claim 2, characterized in that: One end of the connecting shaft (14) away from the rubber pressing plate (15) is in contact with the flexible memory foam (13).

7. The fixture for producing automotive interior parts according to claim 1, characterized in that: The triangular connecting frame (6) and the supporting frame (7) are arranged in a staggered manner, and the triangular connecting frame (6) and the third hinge seat (10) are arranged in a staggered manner.

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