A product four corner centering carrier

Abstract

The utility model discloses a product four -sided centering carrier belongs to four -sided centering carrier technical field, product positioning suction cup subassembly and product positioning clamping subassembly are equipped with multiple groups symmetry distribution, product positioning suction cup subassembly is located product positioning clamping subassembly side, product positioning suction cup subassembly is closer to the positioning carrier center position than product positioning clamping subassembly. Through above -mentioned mode, start motor drives first bevel gear to rotate, and first bevel gear rotation will drive second bevel gear rotation, and second bevel gear rotation will drive screw rotation, so screw rotation will drive transmission ring along the screw axial center to the product and move, make four sets of clamping rod respectively clamping on the four edges of product, at this moment under the restriction of clamping rod, product can not move, and four sets of clamping rod are by motor drive, and simultaneously same distance clamps the product, will not make product appear deviation or clamping gap phenomenon.

Description

Technical Field

[0001] This utility model relates to the field of four-sided centering carrier technology, specifically to a four-sided centering carrier for a product. Background Technology

[0002] A four-sided centering carrier is a device that clamps a workpiece simultaneously from four directions and automatically aligns the geometric center of the workpiece with the center of the carrier during the process.

[0003] In existing technologies, during industrial production, products need to be fixed on a positioning carrier before processing to prevent displacement during processing and resulting in poor processing. The product is manually placed into the positioning carrier, and the product is positioned by the carrier's boss, fixing edge, and contour groove, thereby achieving the effect of product fixation.

[0004] However, the existing traditional operating method is to manually place the product into the positioning carrier. The product is fixed by the boss of the carrier and the contour slot. Since the boss is fixed, but the size of the product is different, the product is prone to gaps in the carrier, and shaking will occur during the assembly process, resulting in poor assembly accuracy.

[0005] Based on this, this utility model designs a four-sided centering carrier for products to solve the above problems. Utility Model Content

[0006] In view of the above-mentioned shortcomings of the existing technology, the present invention provides a four-sided centering carrier for products.

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

[0008] A product four-sided centering carrier includes a positioning carrier, and further includes a product positioning suction cup assembly and a product positioning clamping assembly;

[0009] The positioning carrier is equipped with a product positioning clamping component that can clamp and fix the product.

[0010] The positioning carrier is equipped with a product positioning suction cup assembly that can fix the product in place.

[0011] The product positioning suction cup assembly and the product positioning clamping assembly are provided in multiple sets symmetrically distributed. The product positioning suction cup assembly is located to the side of the product positioning clamping assembly and is closer to the center of the positioning carrier than the product positioning clamping assembly.

[0012] The product positioning clamping assembly includes a clamping component and a driving component, which are connected and the clamping component is located above the driving component.

[0013] Furthermore, the drive assembly includes a screw, a transmission ring, a motor, a support collar, a first bevel gear, an annular block, and a second bevel gear. The screw is rotatably disposed inside the positioning carrier, and multiple sets of screws are provided. The transmission ring is threadedly connected to the screw. The motor is fixedly disposed on the inner surface of the positioning carrier. The first bevel gear is fixedly connected to the output end of the motor. The support collar is fixedly disposed on the inner surface of the positioning carrier. The annular block is fixedly disposed on the outer surface near both ends of the screw. The second bevel gear is fixedly disposed on one end surface of the screw.

[0014] Furthermore, the first bevel gear and the second bevel gear are meshed together, a positioning hole is provided on the inner side surface of the positioning carrier, an annular groove is provided on the inner wall of the positioning hole, and a threaded hole is provided on the inner wall of the transmission ring, which is threadedly connected to the screw.

[0015] Furthermore, the inner wall of the support collar is provided with an annular groove, and the inner wall of the annular groove is in rotatable contact with the outer surface of the annular block.

[0016] Furthermore, the clamping assembly includes a clamping rod and a slider. The clamping rod is fixedly disposed on the arc-shaped outer surface of the transmission ring, and the slider is fixedly disposed on the side surface of the clamping rod. The slider has two symmetrical sets.

[0017] Furthermore, the positioning carrier has suction cup holes and through grooves on its surface. The through grooves connect the inside and outside of the positioning carrier. A sliding groove is formed on the inner side surface of the through groove. The inner wall of the sliding groove is in contact with the outer surface of the slider and is slidably connected.

[0018] Furthermore, the product positioning suction cup assembly includes a movable rubber collar, a fixed collar, a first fixed plate, a second fixed plate, a movable plate, a telescopic rod, and a spring. The fixed collar is fixedly disposed on the inner wall of the suction cup hole, and the movable rubber collar is slidably disposed on the inner wall of the fixed collar. The first fixed plate is fixedly disposed on the inner wall surface of the fixed collar near the upper opening. The second fixed plate and the movable plate are fixedly disposed on the lower surface of the movable rubber collar, with the movable plate located below the second fixed plate. The telescopic rod is fixedly disposed on the bottom surface of the second fixed plate, and one end of the spring is fixed to the bottom surface of the second fixed plate, while the other end of the spring is fixed to the upper surface of the first fixed plate.

[0019] Furthermore, the first fixed plate, the second fixed plate, and the movable plate are all identical semicircles, and in the normal state of the spring, the first fixed plate is flush with the movable plate.

[0020] Compared with the prior art, the advantages of this utility model are as follows: 1. The starting motor drives the first bevel gear to rotate, the rotation of the first bevel gear will drive the second bevel gear to rotate, and the rotation of the second bevel gear will drive the screw to rotate. Due to the threaded engagement and the restriction of the transmission ring by the sliding groove and the slider, the rotation of the screw will drive the transmission ring to move towards the product along the screw axis, so that the four sets of clamping rods clamp the four sides of the product respectively. At this time, under the restriction of the clamping rods, the product cannot move, and the four sets of clamping rods are driven by the motor and clamp the product at the same distance, so that the product will not be deviated or there will be gaps in the clamping.

[0021] 2. When the product is placed on the positioning carrier, the weight of the product itself will press down on the movable rubber collar. The downward pressure of the movable rubber collar will cause the telescopic rod and spring to retract. At the same time, the downward pressure of the movable rubber collar will drive the movable plate to move downward. In the normal state, the first fixed plate is flush with the movable plate, sealing the fixed collar. However, the downward pressure of the movable plate will cause a height difference between the first fixed plate and the movable plate, resulting in the fixed collar being connected to the outside. At this time, the air pump is started to suck away the air between the fixed collar and the product to create a vacuum, thereby adsorbing and fixing the product to the upper end of the movable rubber collar, which has a second fixing effect on the product. Attached Figure Description

[0022] 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.

[0023] Figure 1 This is a three-dimensional schematic diagram of the overall structure of this utility model;

[0024] Figure 2 This is a three-dimensional schematic diagram of the positioning carrier of this utility model;

[0025] Figure 3 This is an exploded three-dimensional schematic diagram of the product positioning and clamping component of this utility model;

[0026] Figure 4 This is a cross-sectional perspective view of the positioning carrier of this utility model;

[0027] Figure 5 This is a three-dimensional schematic diagram of the motor of this utility model;

[0028] Figure 6 This is a three-dimensional exploded view of the clamping rod of this utility model;

[0029] Figure 7This is a three-dimensional schematic diagram of the positioning suction cup assembly of this utility model;

[0030] Figure 8 This is an exploded three-dimensional schematic diagram of the positioning suction cup assembly of this utility model;

[0031] Figure 9 This is a three-dimensional schematic diagram of the explosion of the movable rubber collar of this utility model.

[0032] The labels in the diagram represent:

[0033] 1. Product positioning suction cup assembly; 2. Product positioning clamping assembly; 3. Positioning carrier; 4. Suction cup hole; 5. Clamping rod; 6. Screw; 7. Transmission ring; 8. Motor; 9. Annular groove; 10. Positioning hole; 11. Through groove; 12. Sliding groove; 13. Support collar; 14. First bevel gear; 15. Movable rubber collar; 16. Slider; 17. Annular block; 18. Fixed collar; 19. Threaded hole; 20. Second bevel gear; 21. First fixed plate; 22. Second fixed plate; 23. Movable plate; 24. Telescopic rod; 25. 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 1-9 A product four-sided centering carrier includes a positioning carrier 3, and also includes a product positioning suction cup assembly 1 and a product positioning clamping assembly 2;

[0036] The positioning carrier 3 is equipped with a product positioning clamping component 2 that can clamp and fix the product.

[0037] The positioning carrier 3 is equipped with a product positioning suction cup assembly 1, which can fix the product with a suction cup.

[0038] The product positioning suction cup assembly 1 and the product positioning clamping assembly 2 are provided in multiple symmetrically distributed sets. The product positioning suction cup assembly 1 is located to the side of the product positioning clamping assembly 2, and the product positioning suction cup assembly 1 is closer to the center of the positioning carrier 3 than the product positioning clamping assembly 2.

[0039] Product positioning clamping component 2 includes a clamping component and a driving component, the clamping component and the driving component are connected, and the clamping component is located above the driving component.

[0040] Based on Embodiment 1, the drive assembly includes a screw 6, a transmission ring 7, a motor 8, a support collar 13, a first bevel gear 14, an annular block 17, and a second bevel gear 20. The screw 6 is rotatably disposed inside the positioning carrier 3, and multiple sets of screws are provided. The transmission ring 7 is threadedly connected to the screw 6. The motor 8 is fixedly disposed on the inner surface of the positioning carrier 3. The first bevel gear 14 is fixedly connected to the output end of the motor 8. The support collar 13 is fixedly disposed on the inner surface of the positioning carrier 3. The annular block 17 is fixedly disposed on the outer surface near both ends of the screw 6. The second bevel gear 20 is fixedly disposed on one end surface of the screw 6.

[0041] The first bevel gear 14 and the second bevel gear 20 are meshed together. The positioning carrier 3 has a positioning hole 10 on its inner side surface. The inner wall of the positioning hole 10 has an annular groove 9. The inner wall of the transmission ring 7 has a threaded hole 19. The threaded hole 19 is threadedly connected to the screw 6.

[0042] The inner wall of the support collar 13 is provided with an annular groove 9, and the inner wall of the annular groove 9 is in contact with the outer surface of the annular block 17 in a rotatable connection.

[0043] The clamping assembly includes a clamping rod 5 and a slider 16. The clamping rod 5 is fixedly mounted on the arc-shaped outer surface of the transmission ring 7, and the slider 16 is fixedly mounted on the side surface of the clamping rod 5. The slider 16 has two symmetrical sets.

[0044] The positioning carrier 3 has a suction cup hole 4 and a through groove 11 on its surface. The through groove 11 connects the inside and outside of the positioning carrier 3. A sliding groove 12 is provided on the inner side surface of the through groove 11. The inner wall of the sliding groove 12 is in contact with the outer surface of the slider 16 and is slidably connected.

[0045] The product positioning suction cup assembly 1 includes a movable rubber collar 15, a fixed collar 18, a first fixed plate 21, a second fixed plate 22, a movable plate 23, a telescopic rod 24, and a spring 25. The fixed collar 18 is fixedly disposed on the inner wall of the suction cup hole 4, and the movable rubber collar 15 is slidably disposed on the inner wall of the fixed collar 18. The first fixed plate 21 is fixedly disposed on the inner wall surface of the fixed collar 18 near the upper opening. The second fixed plate 22 and the movable plate 23 are fixedly disposed on the lower surface of the movable rubber collar 15, with the movable plate 23 located below the second fixed plate 22. The telescopic rod 24 is fixedly disposed on the bottom surface of the second fixed plate 22. One end of the spring 25 is fixed to the bottom surface of the second fixed plate 22, and the other end of the spring 25 is fixed to the upper surface of the first fixed plate 21.

[0046] The first fixed plate 21, the second fixed plate 22, and the movable plate 23 are all the same semicircle. When the spring 25 is in normal condition, the first fixed plate 21 and the movable plate 23 are flush.

[0047] In actual use, the starting motor 8 drives the first bevel gear 14 to rotate, which in turn drives the second bevel gear 20 to rotate, which in turn drives the screw 6 to rotate. Due to the threaded engagement and the restriction that the transmission ring 7 is locked by the sliding groove 12 and the slider 16, the rotation of the screw 6 will drive the transmission ring 7 to move along the axis of the screw 6 toward the product, so that the four sets of clamping rods 5 clamp the four sides of the product respectively. At this time, the product cannot move under the restriction of the clamping rods 5, and the four sets of clamping rods 5 are driven by the motor 8, clamping the product at the same distance, so that the product will not be offset or there will be gaps in the clamping.

[0048] Furthermore, when the product is placed on the positioning carrier 3, the weight of the product itself will press down on the movable rubber collar 15. The downward pressure of the movable rubber collar 15 will cause the telescopic rod 24 and the spring 25 to retract. At the same time, the downward pressure of the movable rubber collar 15 will drive the movable plate 23 to move downward. In the normal state, the first fixed plate 21 and the movable plate 23 are flush with the spring 25, sealing the fixed collar 18. At this time, the downward pressure of the movable plate 23 will cause a height difference between the first fixed plate 21 and the movable plate 23, resulting in the fixed collar 18 being connected to the outside. At this time, the air pump is started to suck away the air between the fixed collar 18 and the product to create a vacuum, thereby adsorbing and fixing the product on the upper end of the movable rubber collar 15, which will have a second fixing effect on the product.

[0049] 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. A product four-sided centering carrier, comprising a positioning carrier (3), characterized in that: It also includes a product positioning suction cup assembly (1) and a product positioning clamping assembly (2). The positioning carrier (3) is equipped with a product positioning clamping component (2) that can clamp and fix the product. The positioning carrier (3) is equipped with a product positioning suction cup assembly (1) that can fix the product with a suction cup. The product positioning suction cup assembly (1) and the product positioning clamping assembly (2) are provided in multiple sets symmetrically distributed. The product positioning suction cup assembly (1) is located on the side of the product positioning clamping assembly (2). The product positioning suction cup assembly (1) is closer to the center of the positioning carrier (3) than the product positioning clamping assembly (2). The product positioning clamping component (2) includes a clamping component and a driving component, the clamping component and the driving component are connected, and the clamping component is located above the driving component.

2. The product four-sided centering carrier according to claim 1, characterized in that, The drive assembly includes a screw (6), a transmission ring (7), a motor (8), a support collar (13), a first bevel gear (14), an annular block (17), and a second bevel gear (20). The screw (6) is rotatably disposed inside the positioning carrier (3). The screw (6) is provided with multiple sets. The transmission ring (7) is threadedly connected to the screw (6). The motor (8) is fixedly disposed on the inner surface of the positioning carrier (3). The first bevel gear (14) is fixedly connected to the output end of the motor (8). The support collar (13) is fixedly disposed on the inner surface of the positioning carrier (3). The annular block (17) is fixedly disposed on the outer surface near both ends of the screw (6). The second bevel gear (20) is fixedly disposed on one end surface of the screw (6).

3. The product four-sided centering carrier according to claim 2, characterized in that, The first bevel gear (14) is meshed with the second bevel gear (20). The positioning carrier (3) has a positioning hole (10) on its inner side surface. The positioning hole (10) has an annular groove (9) on its inner wall. The transmission ring (7) has a threaded hole (19) on its inner wall. The threaded hole (19) is threadedly connected to the screw (6).

4. The product four-sided centering carrier according to claim 3, characterized in that, The inner wall of the support collar (13) is provided with an annular groove (9), and the inner wall of the annular groove (9) is in contact with the outer surface of the annular block (17) in a rotatable connection.

5. The product four-sided centering carrier according to claim 4, characterized in that, The clamping assembly includes a clamping rod (5) and a slider (16). The clamping rod (5) is fixed on the arc-shaped outer surface of the transmission ring (7), and the slider (16) is fixed on the side surface of the clamping rod (5). The slider (16) has two symmetrical sets.

6. The product four-sided centering carrier according to claim 5, characterized in that, The positioning carrier (3) has a suction cup hole (4) and a through groove (11) on its surface. The through groove (11) connects the inside and outside of the positioning carrier (3). The inner wall side surface of the through groove (11) has a sliding groove (12). The inner wall of the sliding groove (12) is in contact with the outer surface of the slider (16) and is in a sliding connection.

7. The product four-sided centering carrier according to claim 6, characterized in that, The product positioning suction cup assembly (1) includes a movable rubber collar (15), a fixed collar (18), a first fixed plate (21), a second fixed plate (22), a movable plate (23), a telescopic rod (24), and a spring (25). The fixed collar (18) is fixedly disposed on the inner wall of the suction cup hole (4). The movable rubber collar (15) is slidably disposed on the inner wall of the fixed collar (18). The first fixed plate (21) is fixedly disposed on the inner wall surface of the fixed collar (18) near the upper opening. The second fixed plate (22) and the movable plate (23) are fixedly disposed on the lower surface of the movable rubber collar (15). The movable plate (23) is located below the second fixed plate (22). The telescopic rod (24) is fixedly disposed on the bottom surface of the second fixed plate (22). One end of the spring (25) is fixed on the bottom surface of the second fixed plate (22), and the other end of the spring (25) is fixed on the upper surface of the first fixed plate (21).

8. The product four-sided centering carrier according to claim 7, characterized in that, The first fixed plate (21), the second fixed plate (22) and the movable plate (23) are all the same semicircle. In the normal state of the spring (25), the first fixed plate (21) and the movable plate (23) are flush.

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