A jig for processing irregularly shaped decorative strips

Abstract

This utility model proposes a jig for processing irregularly shaped decorative strips, including a base, a positioning body and a pushing body disposed on the base, the pushing body being disposed on at least one side of the positioning body, and the irregularly shaped decorative strip being located between the positioning body and the pushing body; the irregularly shaped decorative strip includes at least one bend; a supporting part is provided on the side of the positioning body facing the pushing body, and the bend is placed on the supporting part. This utility model uses the pushing body to press and position the irregularly shaped decorative strip onto the positioning body. Before this, the supporting part disposed on the positioning body provides initial support based on the bend structure of the irregularly shaped decorative strip, and can be combined with corresponding anti-slip structures and negative pressure structures to ensure stable adhesion between the irregularly shaped decorative strip and the fixing body, which is beneficial to the subsequent alignment and pressing process of the pushing body.

Description

Technical Field

[0001] This utility model relates to the field of processing fixture technology, and in particular to a processing fixture for irregularly shaped decorative strips. Background Technology

[0002] There is an irregularly shaped decorative strip, such as Figure 1 As shown, there is a straight segment (13), and a bending structure is provided at each end of the straight segment (13). The bending structure at one end extends downward and eventually becomes parallel to the straight segment (13), which is called the first bending structure (14). A connector is provided on the inner side of the bending structure. The bending structure at the other end extends upward and eventually becomes parallel to the straight segment (13), which is called the second bending structure (15). An inclined anti-slip structure is provided on the side of the bending structure facing the straight segment (13). A groove is processed on the side of the bending structure facing away from the straight segment (13). The groove is lower than the upper plane of the second bending structure (15).

[0003] Based on the aforementioned processing requirements for the groove surface, it is actually to process the upper surface of the second bending structure (15). Therefore, it is necessary to fix the second bending structure (15) while avoiding the application of force to the first bending structure (14) so ​​as to facilitate the processing of the irregular trim strip. Utility Model Content

[0004] The technical problem to be solved by this utility model is to overcome the defects of the existing technology. This utility model proposes a jig for processing irregularly shaped decorative strips to assist in completing the processing of the irregularly shaped decorative strips.

[0005] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is: a jig for processing irregular decorative strips, characterized in that it includes a base, a positioning body and a pushing body are provided on the base, the pushing body is provided on at least one side of the positioning body, and the irregular decorative strip is located between the positioning body and the pushing body; The irregularly shaped trim includes at least one bend; a support portion is provided on the side of the positioning body facing the push-fit body, and the bend is placed on the support portion.

[0006] To ensure the fixing effect of the positioning body and the push-fit body on the irregularly shaped trim, the positioning body further includes a fixing part and a support part disposed on the fixing part. The width of the support part is greater than the width of the fixing part, and at least one limiting block is disposed on the support part.

[0007] To ensure partial locking of the irregularly shaped trim while accommodating the remaining portion, the distance from the edge of the support portion to the edge of the fixing portion is not less than the width of the irregularly shaped trim.

[0008] To prevent the irregularly shaped trim from slipping off the positioning body after the push-fit body moves away from the positioning body, the supporting part is further provided on the support part, and an anti-slip structure is provided on the supporting part.

[0009] To ensure that the push-fitting body can press the irregularly shaped trim strip onto the positioning body, the push-fitting body further includes a cylinder and a push rod, the push rod being driven by the cylinder to move in a direction closer to or further away from the positioning body.

[0010] To facilitate the linear movement of the push rod in the lateral direction, a guide seat is further included on the base, with a guide opening extending through its width in the guide seat. The cross-sectional shape of the guide opening is the same as that of the push rod. The cylinder is fixed to the guide seat on the side facing away from the positioning body.

[0011] To ensure the proper use of the push-fit body and the guide seat, the number of push-fit bodies and guide seats is the same, and several push-fit bodies are arranged at equal intervals along the length direction of the base.

[0012] To facilitate the push rod applying force to the edge of the irregular trim strip, a groove matching the edge of the irregular trim strip is further provided on the side of the push rod facing the positioning body.

[0013] To further secure the irregularly shaped trim to the positioning body, a negative pressure structure is provided within the positioning body.

[0014] To facilitate the fixing of the entire irregular-shaped trim processing fixture, a support foot is further fixedly provided below the base, and a fixing groove is provided along the length direction of the support foot.

[0015] Compared with the prior art, the beneficial effects of this utility model include: by applying a push-fitting body to press and position the irregular trim strip on the positioning body, before that, the support part set on the positioning body provides initial support for the irregular trim strip based on the bending structure of the irregular trim strip, and can be combined with the corresponding anti-slip structure and negative pressure structure to ensure stable fit between the irregular trim strip and the fixing body, which is conducive to the subsequent alignment and pressing process of the push-fitting body. Attached Figure Description

[0016] The disclosure of this utility model is illustrated with reference to the accompanying drawings. It should be understood that the drawings are for illustrative purposes only and are not intended to limit the scope of protection of this utility model. In the drawings, the same reference numerals are used to refer to the same parts. Wherein: Figure 1 The side structure of the irregular trim strip is schematically shown; Figure 2 The schematic diagram illustrates the overall structure of the jig for processing irregularly shaped trim strips; Figure 3The schematic diagram shows the overall structure and side structure of the jig for processing irregularly shaped trim strips.

[0017] The numbers in the diagram are: 1-base, 2-support foot, 3-fixing groove, 4-positioning body, 5-fixing part, 6-support part, 7-supporting part, 8-limiting block, 9-pushing body, 10-cylinder, 11-push rod, 12-guide seat, 13-straight section, 14-first bending structure, 15-second bending structure. Detailed Implementation

[0018] It is readily understood that, based on the technical solution of this utility model, those skilled in the art can propose various interchangeable structural methods and implementations without altering the essential spirit of this utility model. Therefore, the following detailed embodiments and accompanying drawings are merely illustrative descriptions of the technical solution of this utility model and should not be considered as the entirety of this utility model or as limitations or restrictions on the technical solution of this utility model.

[0019] A jig for processing irregularly shaped decorative strips, such as Figure 2 As shown, the device includes a base 1, on which a positioning body 4 and a pushing body 9 are disposed. The pushing body 9 is disposed on at least one side of the positioning body 4. The irregularly shaped trim strip is located between the positioning body 4 and the pushing body 9. In specific use, the irregularly shaped trim strip is first placed on the positioning body 4, and the structure of the positioning body 4 completes the initial positioning and fixation of the irregularly shaped trim strip. Then, the pushing body 9 presses the irregularly shaped trim strip onto the positioning body 4. Regarding the initial positioning of the irregularly shaped trim strip by the positioning body 4, the irregularly shaped trim strip includes at least one bend, and a support portion 7 is provided on the side of the positioning body 4 facing the pushing body 9. The aforementioned bend is placed on the support portion 7. By supporting the bend on the irregularly shaped trim strip with the support portion 7, the initial positioning and fixation of the irregularly shaped trim strip is completed.

[0020] like Figure 3 As shown, the aforementioned positioning body 4 includes a fixing part 5 and a support part 6 disposed on the fixing part 5. The width of the support part 6 is greater than the width of the fixing part 5, and the distance from the edge of the support part 6 to the edge of the fixing part 5 is not less than the width of the irregular trim strip. This is to meet the length requirements of the straight segment 13 and the second bending structure 15 of the irregular trim strip, and at the same time to avoid the fixing part 5 applying force to the second bending structure 15 during the processing of the first bending structure 14 of the irregular trim strip, which would cause the irregular trim strip to deform and affect the overall aesthetics of the trim strip. At least one limiting block 8 is provided on the support part 6 to limit the irregular trim strip from the top.

[0021] It is worth noting that, combined with Figure 3As shown, the aforementioned support portion 7 is disposed on the support portion 6, and an anti-slip structure is provided on the support portion 7. Specifically, the side of the support portion 7 facing the second bending structure 15 may have anti-slip texture or the roughness of the side of the support portion 7 facing the second bending structure 15 may be increased. In some other preferred embodiments, the upper surface of the support portion 7 is in contact with the inner side of the second bending structure 15, and an inclined anti-slip structure is provided on the side of the second bending structure 15 facing the straight segment 13. Specifically, it is a plurality of equally spaced protrusions, and there are gaps between adjacent protrusions. Therefore, when providing the anti-slip structure on the support portion 7, the aforementioned protrusions on the second bending structure 15 can be used. The same structure helps the second bending structure 15 and the support portion 7 to mesh with each other, ensuring their mutual stability.

[0022] In some other preferred embodiments, a negative pressure structure is provided in the positioning body 4. Specifically, the negative pressure structure is provided with a negative pressure port on the side of the support part 7 facing the push-fit body 9. The negative pressure port can be a vacuum suction cup. A vacuum pump is provided below the base 1. The pipeline connecting the vacuum pump and the vacuum suction cup is located in the fixing body. By applying the aforementioned negative pressure structure, the irregular trim strip is adsorbed onto the support part 7. With the aforementioned anti-slip structure, the initial fixing of the irregular trim strip on the fixing body can be completed. Then, the push-fit body 9 can be used to further press the irregular trim strip onto the fixing body.

[0023] The following is a detailed description of the push-fit body 9. The push-fit body 9 includes a cylinder 10 and a push rod 11. The push rod 11 is driven by the cylinder 10 to move towards or away from the positioning body 4, used to press the irregularly shaped trim onto the positioning body 4 or release it. The cylinder 10 is fixed to the guide seat 12 on the side facing the positioning body 4. To avoid the push rod 11's length and weight preventing accurate pressing or releasing of the irregularly shaped trim onto the positioning body 4, a guide seat 12 is also provided on the base 1. A guide opening extending through its width is provided in the guide seat 12. The cross-sectional shape of the guide opening is the same as that of the push rod 11, ensuring that the push rod 11 reciprocates along the depth direction of the guide opening without corresponding vibration, thus ensuring the processing of the irregularly shaped trim. A groove matching the edge of the irregularly shaped trim is provided on the side of the push rod 11 facing the positioning body 4, used to adapt to the edge of the irregularly shaped trim, facilitating the push rod 11 to press it onto the fixed body.

[0024] It is worth noting that the aforementioned push-fitting body 9 and guide seat 12 are the same in number, and several push-fitting bodies 9 are arranged at equal intervals along the length direction of the base 1; the push-fitting body 9 and guide seat 12 are regarded as a set of push-fitting components. In some embodiments, three sets of push-fitting components are provided, which are respectively distributed at both ends and the midpoint of the length direction of the base 1, and the distance between the movement axes of the push rods 11 at both ends should not be less than the length of the irregular trim strip, so as to ensure that the push-fitting components can apply the same force to the irregular trim strip and avoid the asymmetry of the force points. The push-fitting body 9 set on one side of the base 1 must ensure synchronous operation, or at least ensure that the push-fitting bodies 9 at both ends operate synchronously, so as to press both ends of the irregular trim strip onto the fixed body at the same time, ensuring the pressing effect on the irregular trim strip, and avoiding the situation where one end is subjected to force first while the other end is not, causing the unforced end to move away from the force-bearing body. If no anti-slip structure is set on the second bending structure 15 facing the force-bearing body, the edge of the irregular trim strip will be misaligned with the other push-fitting body 9, resulting in misalignment of the pressing effect of the push-fitting body 9 on it, thus causing a certain degree of deformation and affecting its own aesthetics.

[0025] To facilitate the fixing of the entire irregular trim processing fixture in the CNC machining center, a support foot 2 is fixedly installed under the base 1. This facilitates the addition of the structure under the base 1 and provides support. A fixing groove 3 is provided along the length of the support foot 2 to facilitate the aforementioned fixing process.

[0026] The irregular trim strip is pressed and positioned onto the positioning body 4 by the application of the push-fitting body 9. Before this, the support part 7 set on the positioning body 4 provides initial support based on the bending structure of the irregular trim strip. It can also be used in conjunction with the corresponding anti-slip structure and negative pressure structure to ensure stable fit between the irregular trim strip and the fixing body, which is conducive to the subsequent alignment and pressing process of the push-fitting body 9.

[0027] The technical scope of this utility model is not limited to the content described above. Those skilled in the art can make various modifications and variations to the above embodiments without departing from the technical concept of this utility model, and all such modifications and variations should fall within the protection scope of this utility model.

Claims

1. A jig for processing irregularly shaped decorative strips, characterized in that, Includes a base (1), on which a positioning body (4) and a pushing body (9) are provided, the pushing body (9) is provided on at least one side of the positioning body (4), and the irregular decorative strip is located between the positioning body (4) and the pushing body (9); The irregular trim includes at least one bend; a support portion (7) is provided on the side of the positioning body (4) facing the push-fit body (9), and the bend is placed on the support portion (7).

2. The jig for processing irregularly shaped decorative strips according to claim 1, characterized in that, The positioning body (4) includes a fixing part (5) and a support part (6) disposed on the fixing part (5). The width of the support part (6) is greater than the width of the fixing part (5), and at least one limiting block (8) is disposed on the support part (6).

3. The jig for processing irregularly shaped decorative strips according to claim 2, characterized in that, The distance from the edge of the support part (6) to the edge of the fixing part (5) is not less than the width of the irregular trim strip.

4. The fixture for processing irregularly shaped decorative strips according to claim 2, characterized in that, The supporting part (7) is disposed on the support part (6), and an anti-slip structure is provided on the supporting part (7).

5. The jig for processing irregularly shaped decorative strips according to claim 1, characterized in that, The push-fit body (9) includes a cylinder (10) and a push rod (11), which is driven by the cylinder (10) to move in a direction close to or away from the positioning body (4).

6. The jig for processing irregularly shaped decorative strips according to claim 5, characterized in that, It also includes a guide seat (12) disposed on the base (1), and a guide opening extending through its width direction is provided in the guide seat (12), the cross-sectional shape of the guide opening being the same as the cross-sectional shape of the push rod (11); the cylinder (10) is fixed to the guide seat (12) on the side facing away from the positioning body (4).

7. The jig for processing irregularly shaped decorative strips according to claim 6, characterized in that, The number of push-fitting bodies (9) and guide seats (12) is the same, and a number of push-fitting bodies (9) are arranged at equal intervals along the length direction of the base (1).

8. The jig for processing irregularly shaped decorative strips according to claim 5, characterized in that, A groove matching the edge of the irregular trim strip is provided on the side of the push rod (11) facing the positioning body (4).

9. The jig for processing irregularly shaped decorative strips according to claim 1, characterized in that, A negative pressure structure is provided in the positioning body (4).

10. The jig for processing irregularly shaped decorative strips according to claim 1, characterized in that, A support foot (2) is fixedly provided below the base (1), and a fixing groove (3) is provided along the length direction of the support foot (2).

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