Carrier for positioning and clamping product

Abstract

The utility model discloses a carrier for positioning and clamping products, which comprises a bottom plate and a plurality of positioning modules fixed on the bottom plate, profiling structures are arranged on the inner sides of the positioning modules, the positioning modules are hollow, movable positioning blocks are arranged in hollow cavities of the positioning modules, sliding blocks are arranged at the bottoms of the movable positioning blocks, the sliding blocks are matched with sliding rails, and the sliding rails are arranged on the bottom plate. The slide rail is fixed on the bottom plate; the movable positioning block is provided with a passive part and a positioning head, the positioning head protrudes out of the positioning module, a strip-shaped receding groove is formed in the bottom plate, and the passive part is vertically aligned with the strip-shaped receding groove. A product is placed in an encirclement ring formed by a plurality of positioning modules, and preliminary positioning is achieved. Afterwards, a poking piece of an external tool extends into the strip-shaped receding groove to poke the driven part, so that the movable positioning block moves along the sliding rail, the positioning head moves outwards, and the product is clamped. According to the design, three-dimensional parts can be stably positioned and molded, and a stable foundation is provided for subsequent product assembly.

Description

Technical Field

[0001] The utility model relates to a carrier for product assembly, in particular to a product positioning carrier. Background Art

[0002] The parts assembled into VR glasses, especially the parts close to the bridge of the nose and eye sockets when worn, are three-dimensional in shape. When assembling VR glasses, special carriers are needed to position the three-dimensional parts before assembly. Utility Model Content

[0003] The technical problem solved by the utility model is to provide a carrier for positioning and shaping three-dimensional parts.

[0004] In order to solve the above technical problems, the utility model provides the following technical solutions: a carrier for positioning and clamping products, comprising a bottom plate and a plurality of positioning modules fixed on the bottom plate, a contoured structure is provided on the inner side of the positioning module, the positioning module is hollow, a movable positioning block is provided in the hollow cavity of the positioning module, a slider is provided at the bottom of the movable positioning block, the slider cooperates with a slide rail, and the slide rail is fixed on the bottom plate; the movable positioning block is provided with a passive part and a positioning head, the positioning head protrudes outward from the positioning module, a strip-shaped giving way groove is provided on the bottom plate, and the passive part is aligned with the strip-shaped giving way groove up and down.

[0005] The three-dimensional part is placed in the encirclement formed by several positioning modules and is initially positioned. Afterwards, the toggle member of the external tool extends into the strip-shaped clearance groove and toggle the passive part, so that the movable positioning block moves along the slide rail, and the positioning head moves outward and is located at the upper edge of the three-dimensional part, confining the three-dimensional part in the encirclement, so that the three-dimensional part is stably positioned. When removing the three-dimensional part, the toggle member of the external tool toggle the passive part of the movable positioning block to reset it, and the movable positioning block releases the three-dimensional part.

[0006] The utility model can stably position three-dimensional parts and provide a stable basis for the assembly of subsequent products.

[0007] A guide rod plate is fixed on the outside of the positioning module, and a number of guide rods are fixed on the guide rod plate. The guide rods extend into the hollow cavity of the positioning module and cooperate with the guide holes on the movable positioning block. When the movable positioning block moves along the slide rail, it also moves along the guide rods to ensure accurate displacement of the movable positioning block, thereby ensuring accurate product positioning.

[0008] The positioning module includes four main positioning modules, a pair of side positioning modules, a front positioning module and a rear positioning module. The four main positioning modules are distributed at the four corners of the bottom plate, a pair of side positioning modules are located on the left and right sides of the bottom plate, the front positioning module is located on the front side of the bottom plate, and the rear positioning module is located on the rear side of the bottom plate.

[0009] An arc-shaped positioning block is fixed in the middle of the bottom plate, and each positioning module and the arc-shaped positioning block are wrapped with silicone, which contacts the product to avoid damage to the product.

[0010] The bottom of the bottom plate is equipped with a base, which is provided with a foolproof positioning pin, a positioning column and a base positioning hole, and the bottom plate is provided with a foolproof positioning hole that matches the foolproof positioning pin and a bottom plate positioning hole that matches the positioning column. The base can be positioned on the disassembly jig, and several shifting blocks of the disassembly jig extend into the strip-shaped clearance grooves of several positioning modules in a one-to-one manner and shift the corresponding passive parts, so that the corresponding active positioning blocks move along the slide rails and guide rods to position or release the product. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] The utility model is further described below in conjunction with the accompanying drawings:

[0012] Figure 1 Schematic diagram of the carrier for positioning and clamping the product;

[0013] Figure 2 A schematic diagram of another perspective of a carrier for positioning and clamping a product;

[0014] Figure 3 Schematic diagram of the carrier for positioning and clamping the product when viewed from below;

[0015] Figure 4 for Figure 3 Exploded diagram of

[0016] Figure 5 is a schematic diagram of the base 40;

[0017] Figure 6 An exploded view of the main positioning module 31;

[0018] Figure 7 is an exploded view of the side positioning module 32;

[0019] Figure 8 for Figure 7 Schematic diagram from another perspective;

[0020] Figure 9 It is an exploded view of the front positioning module 33 and the rear positioning module 34.

[0021] Explanation of symbols in the figure:

[0022] 10. Bottom plate; 11. Anti-fool positioning hole; 12. Bottom plate positioning hole;

[0023] 20. Movable positioning block; 21. Sliding block; 22. Sliding rail; 23. Passive part; 24. Positioning head; 25. Guide rod plate; 26. Guide rod;

[0024] 31. Main positioning module; 310. Strip-shaped clearance groove corresponding to the main positioning module; 32. Side positioning module; 320. Strip-shaped clearance groove corresponding to the side positioning module; 321. The attached part of the side positioning module is mounted on the side positioning module by screws 322; 33. Front positioning module; 330. Strip-shaped clearance groove corresponding to the front positioning module; 34. Rear positioning module; 340. Strip-shaped clearance groove corresponding to the rear positioning module; 35. Arc-shaped positioning block;

[0025] 40. Base; 41. Anti-mistake positioning pin; 42. Positioning column; 43. Base positioning hole. DETAILED DESCRIPTION

[0026] refer to Figure 1 , Figure 4 , Figure 6 A carrier for positioning and clamping products, comprising a bottom plate 10, a plurality of positioning modules fixed on the bottom plate, a contoured structure provided on the inner side of the positioning module, the positioning module is hollow, a movable positioning block 20 is provided in the hollow cavity of the positioning module, a slider 21 is provided at the bottom of the movable positioning block, the slider cooperates with a slide rail 22, and the slide rail is fixed on the bottom plate; the movable positioning block is provided with a passive part 23 and a positioning head 24, the positioning head protrudes outward from the positioning module, a strip-shaped giving way groove is provided on the bottom plate, and the passive part is aligned with the strip-shaped giving way groove up and down.

[0027] The three-dimensional part is placed in the encirclement formed by several positioning modules and is initially positioned. Afterwards, the toggle member of the external tool extends into the strip-shaped clearance groove and toggle the passive part 23, so that the movable positioning block 20 moves along the slide rail 22, and the positioning head 24 moves outward and is located at the upper edge of the three-dimensional part, confining the three-dimensional part in the encirclement, so that the three-dimensional part is stably positioned. When removing the three-dimensional part, the toggle member of the external tool toggle the passive part 23 of the movable positioning block to reset it, and the movable positioning block 20 releases the three-dimensional part.

[0028] refer to Figures 6 to 9 A guide rod plate 25 is fixed to the outside of the positioning module, and a plurality of guide rods 26 are fixed to the guide rod plate. The guide rods extend into the hollow cavity of the positioning module and cooperate with the guide holes on the movable positioning block 20. When the movable positioning block 20 moves along the slide rail 22, it also moves along the guide rods 26, ensuring that the movable positioning block moves accurately, thereby ensuring accurate product positioning.

[0029] like Figure 1The positioning module includes four main positioning modules 31, a pair of side positioning modules 32, a front positioning module 33 and a rear positioning module 34. The four main positioning modules are distributed at the four corners of the bottom plate 10, a pair of side positioning modules are located on the left and right sides of the bottom plate, the front positioning module is located on the front side of the bottom plate, and the rear positioning module is located on the rear side of the bottom plate.

[0030] An arc-shaped positioning block 35 is fixed in the middle of the bottom plate 10, and each positioning module and the arc-shaped positioning block are wrapped with silica gel. The silica gel contacts the product to prevent the product from being damaged.

[0031] refer to Figure 4 , Figure 5 , a base 40 is installed at the bottom of the bottom plate 10, and a foolproof positioning pin 41, a positioning column 42 and a base positioning hole 43 are provided on the base, and a foolproof positioning hole 11 cooperating with the foolproof positioning pin and a bottom plate positioning hole 12 cooperating with the positioning column are provided on the bottom plate. The base can be positioned on the disassembly jig, and several shifting blocks of the disassembly jig extend into the bar-shaped clearance grooves of several positioning modules in a one-to-one manner and shift the corresponding passive part 23, so that the corresponding active positioning block 20 is displaced along the slide rail 22 and the guide rod 26 to position or release the product. In actual operation, the product is placed in the encirclement formed by several positioning modules and is initially positioned. Afterwards, the carrier of the utility model is positioned on the disassembly jig, and several shifting blocks of the disassembly jig correspondingly extend into the corresponding bar-shaped clearance grooves, shift the corresponding passive part 23, so that the active positioning block 20 is displaced along the slide rail 22, and the positioning head 24 is displaced outward and located at the upper edge of the three-dimensional modeling part, so that the three-dimensional modeling part is confined in the encirclement formed by all positioning modules, and the three-dimensional modeling part is stably positioned. After the product is assembled, it needs to be removed from the carrier. The operator repositions the carrier on the disassembly jig, and several shifting blocks of the disassembly jig extend into the corresponding strip-shaped clearance grooves, and the corresponding passive parts 23 are shifted to make the movable positioning blocks 20 move along the slide rails 22 and reset, and all the movable positioning blocks 20 release the product.

[0032] The above contents are only preferred implementation modes of the present invention. For ordinary technicians in this field, according to the concept of the present invention, there may be changes in the specific implementation mode and application scope. The content of this specification should not be understood as limiting the present invention.

Claims

1. A carrier for positioning and clamping a product, comprising a bottom plate (10) and a plurality of positioning modules fixed on the bottom plate. A profiling structure is provided inside the positioning module, and it is characterized in that: The positioning module is hollow, and a movable positioning block (20) is arranged in the hollow cavity of the positioning module. A slider (21) is arranged at the bottom of the movable positioning block, and the slider is matched with a slide rail (22) which is fixed on the bottom plate; the movable positioning block is provided with a passive part (23) and a positioning head (24), the positioning head protrudes out of the positioning module, and a strip-shaped relief groove is formed on the bottom plate, and the passive part is vertically aligned with the strip-shaped relief groove.

2. The carrier for positioning and clamping the product according to claim 1, wherein: A guide rod plate (25) is fixed on the outer side of the positioning module, and a plurality of guide rods (26) are fixed on the guide rod plate. The guide rods extend into the hollow cavity of the positioning module and are matched with the guide holes on the movable positioning block (20).

3. The carrier for positioning and clamping the product according to claim 1, characterized in that: The positioning module includes four main positioning modules (31), a pair of side positioning modules (32), a front positioning module (33) and a rear positioning module (34). The four main positioning modules are distributed at the four corners of the bottom plate (10), the pair of side positioning modules are located on the left and right sides of the bottom plate, the front positioning module is located at the front side of the bottom plate, and the rear positioning module is located at the rear side of the bottom plate.

4. The carrier for positioning and clamping the product according to claim 1, characterized in that: An arc-shaped positioning block (35) is fixed in the middle of the bottom plate (10), and each positioning module and the arc-shaped positioning block are wrapped with silica gel.

5. The carrier for positioning and clamping the product according to claim 1, characterized in that: A base (40) is installed at the bottom of the bottom plate (10). An anti-fooling positioning pin (41), a positioning column (42) and a base positioning hole (43) are arranged on the base. An anti-fooling positioning hole (11) matched with the anti-fooling positioning pin and a bottom plate positioning hole (12) matched with the positioning column are arranged on the bottom plate.

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