CN212399375U - Assembling tool - Google Patents

Abstract

The utility model relates to the technical field of product assembly, and discloses an assembly carrier, which comprises a spacing piece and a carrier block; the carrier piece is provided with holding tank and space gap, the space gap intercommunication the holding tank, the spacer insert in the space gap, the spacer part is located in the holding tank, the spacer will two work piece grooves are cut apart into to the holding tank, the work piece groove is used for placing first work piece. The carrier block is provided with a spacing gap, and a spacing piece is inserted into the spacing gap; the spacing pieces are inserted into the carrier blocks, and pieces with proper thickness can be selected, then cut to form the spacing pieces, and then inserted into the spacing seams; the spacing piece divides the accommodating groove into two workpiece grooves for accommodating a first workpiece; the assembly carrier can meet the assembly requirement of workpieces with the clearance smaller than 0.1 mm; and if the spacing piece is damaged in the using process, only the spacing piece can be replaced without replacing the whole carrier, so that the production cost is reduced.

Description

Assembling tool

Technical Field

The utility model relates to a product assembly technical field especially relates to an equipment carrier.

Background

In the field of 3C electronics product assembly, most parts are small in size, and some assembly requirements involve leaving a small gap, even less than 0.1 mm. Control of these gaps often requires highly precisely controlled fixtures.

When required equipment clearance allowance is big enough between two parts, only need put into the part on the carrier on the design of equipment tool and be used for the groove of processing in, the part clearance control is through the spacing wall that milling process came out, alright management and control completion equipment. However, when the gap between the two parts needs to be smaller than 0.1mm, the thickness of the partition wall of the carrier is smaller than 0.1mm, and thus it is difficult to machine the carrier by milling. Even if the processing is possible, the processing cost of the carrier is relatively high, and the partition walls are easily broken, so that the carrier cannot be used continuously.

Therefore, an assembly carrier is needed to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an assembly carrier which can meet the assembly requirement of workpieces with the clearance less than 0.1 mm; and if the spacing piece is damaged in the using process, only the spacing piece can be replaced without replacing the whole carrier, so that the production cost is reduced.

To achieve the purpose, the utility model adopts the following technical proposal:

an assembly carrier is provided, which comprises a spacing piece and a carrier block. The carrier piece is provided with holding tank and space gap, the space gap intercommunication the holding tank, the spacer insert in the space gap, the spacer part is located in the holding tank, the spacer will two work piece grooves are cut apart into to the holding tank, the work piece groove is used for placing first work piece.

Preferably, the thickness of the spacer is 0.1mm or less.

Preferably, the carrier block has a first surface and a second surface opposite to each other, the carrier block is further provided with a placing groove, the placing groove is located on the first surface and is recessed from the first surface to the second surface, the spacing seam and the accommodating groove are located in the placing groove and penetrate through a groove bottom and the second surface of the placing groove, and the placing groove is used for placing a second workpiece connected with the first workpiece.

Preferably, the carrier block further comprises a blocking block, the carrier block is further provided with an accommodating groove, the accommodating groove is located on the second surface and is recessed from the second surface to the first surface, the accommodating groove corresponds to the lower portion of the accommodating groove, the spacing seam and the accommodating groove penetrate through the groove bottom of the accommodating groove and the groove bottom of the accommodating groove, and the blocking block is arranged in the accommodating groove and blocks the spacing seam and the bottom of the accommodating groove.

Preferably, the block piece is fixed on the carrier piece by a screw.

Preferably, there are two of the spacing seams, and the two spacing seams are located at two opposite sides of the accommodating groove.

Preferably, the carrier block is further provided with two through holes, the through holes are located in the placing groove and penetrate through the groove bottom and the second surface of the placing groove, the two spacing seams are respectively located between the two through holes and the receiving groove, and the spacing seams communicate the receiving groove and the through holes.

Preferably, the spacing sheet is a silicon steel sheet.

Preferably, the spaced seams are wire-cut spaced seams.

The utility model has the advantages that:

the carrier block is provided with a spacing gap, and a spacing piece is inserted into the spacing gap; the spacing pieces are inserted into the carrier blocks, and pieces with proper thickness can be selected, then cut to form the spacing pieces, and then inserted into the spacing seams; the spacing piece divides the accommodating groove into two workpiece grooves for accommodating a first workpiece; the carrier block can form a spacing seam with a clearance smaller than 0.1mm through linear cutting, and the assembly carrier can meet the assembly requirement of a workpiece with a clearance smaller than 0.1mm by matching with the spacing piece; and if the spacing piece is damaged in the using process, only the spacing piece can be replaced without replacing the whole carrier, so that the production cost is reduced.

Drawings

Fig. 1 is a first schematic structural view of a front side of an assembly carrier according to the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

fig. 3 is a second schematic structural view of the front surface of the assembly carrier according to the present invention;

FIG. 4 is an enlarged partial view at B in FIG. 3;

fig. 5 is a schematic partial structure view of the front surface of the assembly carrier according to the present invention;

fig. 6 is a schematic structural view of the assembly carrier according to the present invention (the second workpiece is fixed on the first workpiece);

fig. 7 is an exploded view of the assembly carrier according to the present invention;

fig. 8 is a partial enlarged view at C in fig. 7.

In the figure: 10. a first workpiece; 20. a second workpiece;

1. a spacer sheet; 2. a carrier block; 21. spacing seams; 22. accommodating grooves; 23. a workpiece groove; 24. a placement groove; 25. an accommodating groove; 26. a through hole; 3. and (6) a plugging block.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship that the products of the present invention are usually placed when in use, and are only for convenience of description of the present invention and simplification of description, but do not indicate or imply that the device or component to which the term refers must have a specific orientation, be constructed and operated in a specific orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; either mechanically or electrically. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar components or components having the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

As shown in fig. 1-8, the present embodiment discloses an assembly carrier, which includes a spacer 1 and a carrier block 2. As shown in fig. 5, the carrier block 2 is provided with an accommodating groove 22, and the accommodating groove 22 is disposed through the carrier block 2. In some embodiments, the receiving groove 22 is recessed in the first surface 201 of the carrier block 2 and does not penetrate through the carrier block 2. The carrier block 2 is provided with a spacing gap 21, and the spacing gap 21 is communicated with the accommodating groove 22. In the present embodiment, the spacing slits 21 are disposed through the middle portion of the receiving groove 22 and perpendicular to the cross section of the receiving groove 22 and the length direction of the receiving groove 22, so that the spacing slits 21 are located on two sides of the receiving groove 22 perpendicular to the length direction. The spacing seam 21 is a linear cutting spacing seam, and is specifically formed by a Wire Electrical Discharge Machining (Wire EDM) mode, the width of the spacing seam 21 can be machined to be less than 0.1mm by the linear cutting mode, and a seam with a smaller width can be machined by the linear cutting mode compared with the milling mode. The spacing piece 1 is inserted into the spacing gap 21, the spacing piece 1 is partially positioned in the accommodating groove 22, specifically, two ends of the spacing piece 1 are positioned in the spacing gaps 21 on two sides of the accommodating groove 22, the middle part is positioned in the accommodating groove 22, the accommodating groove 22 is divided into two workpiece grooves 23 by the spacing piece 1, and the workpiece grooves 23 are used for accommodating the first workpiece 10. The two first workpieces 10 are respectively placed in the two workpiece grooves 23 and are separated by the spacing piece 1. The spacer 1 may be cut into a block shape by wire cutting.

The thickness of the spacing piece 1 is less than or equal to 0.1 mm. Preferably, the width of the spacing seam 21 in the embodiment is 0.1mm, and the thickness of the spacing piece 1 is also 0.1 mm; in other embodiments, the thickness of the spacer 1 may also be 0.05mm or 0.08mm, and the thickness of the spacing slits 21 also varies with the thickness of the spacer 1. The spacing pieces 1 are silicon steel sheets, and the silicon steel sheets are hard, high in strength, wear-resistant, not easy to damage in the using process and capable of guaranteeing the using precision; and the service life of the carrier can be prolonged, even if the spacing piece 1 is damaged in the using process, the spacing piece 1 can be replaced for continuous use, and the whole carrier does not need to be replaced.

The spacing seam 21 is processed in a wire cutting mode, and the width of the spacing seam can be smaller and can be smaller than 0.1 mm; the spacing piece 1 is inserted on the carrier block 2, a piece with proper thickness can be selected, then the spacing piece 1 is formed by cutting, and then the spacing piece is inserted in the spacing gap 21; the spacer 1 divides the accommodation groove 22 into two workpiece grooves 23 for placing the first workpiece 10; the assembly requirement of workpieces with the clearance smaller than 0.1mm can be met; and if the spacing piece 1 is damaged in the using process, only the spacing piece 1 can be replaced without replacing the whole carrier, so that the production cost is reduced.

Specifically, as shown in fig. 3, 4 and 7, the carrier block 2 has a first surface 201 and a second surface 202 opposite to each other, the carrier block 2 is further provided with a placement groove 24, the placement groove 24 is located on the first surface and is recessed from the first surface 201 to the second surface 202, the spacing slit 21 and the accommodating groove 22 are located in the placement groove 24 and penetrate through the groove bottom and the second surface 202 of the placement groove 24, and the placement groove 24 is used for placing the second workpiece 20 connected to the first workpiece 10. The two first workpieces 10 arranged at intervals are placed in the workpiece groove 23 of the carrier block 2 for positioning, then the second workpiece 20 is placed in the placing groove 24 or positioned through the placing groove 24, and then the two first workpieces 10 arranged at intervals are fixed on the second workpiece 20 in a gluing, clamping or locking mode and the like. It should be understood that the first workpiece 10 and the second workpiece 20 depicted in the present embodiment and the drawings are only illustrative, and in practice, the second workpiece 20 may have a matching structure corresponding to the placement slot 24, and the matching structure may be correspondingly placed in the placement slot 24 to help the first workpiece 10 and the second workpiece 20 locate with each other through the matching of the matching structure and the placement slot 24; alternatively, the second workpiece 20 may be placed in the placement slot 24 in its entirety to mate with the placement slot 24 to assist in positioning the first and second workpieces 10, 20 with respect to one another.

As shown in fig. 5, there are two spaced slits 21, and the two spaced slits 21 are located at opposite sides of the receiving groove 22. The carrier block 2 is further provided with two through holes 26, the through holes 26 are located in the placement groove 24 and penetrate through the groove bottom and the second surface 202 of the placement groove 24, the two spacing slits 21 are respectively located between the two through holes 26 and the accommodating groove 22, and the spacing slits 21 communicate the accommodating groove 22 and the through holes 26. The two ends of the spacing piece 1 are respectively inserted into the two spacing seams 21, and the middle part is positioned in the accommodating groove 22. The through hole 26 is provided to facilitate insertion and placement of the spacer. The through-hole 26 also has the function of positioning the second workpiece 20 if positioning posts are provided on the second workpiece 20.

Alternatively, as shown in fig. 7 and 8, the carrier block 2 is provided with a receiving groove 25, the receiving groove 25 is located on the second surface 202 and is recessed from the second surface 202 to the first surface 201, the receiving groove 22 is provided corresponding to the placement groove 24, and the spacing slit 21 and the receiving groove 22 penetrate through the groove bottom of the placement groove 24 and the groove bottom of the receiving groove 25. In the present embodiment, the assembly carrier further includes a blocking block 3, and the blocking block 3 is disposed in the receiving groove 25 and blocks the bottom of the spacing seam 21 and the receiving groove 22. The plugging block 3 is fixed on the carrier block 2 through a screw. In other embodiments, the bottom of the workpiece groove 23 may be disposed on the block piece 3, and the receiving groove 22 together form the workpiece groove 23.

The use process of the assembly carrier comprises the following steps: selecting a spacer 1 with a proper thickness according to assembly requirements, inserting the spacer 1 into two spacing seams 21 shown in fig. 5, enabling the middle part of the spacer 1 to be located in an accommodating groove 22, and dividing the accommodating groove 22 into two workpiece grooves 23, as shown in fig. 3 and 4; then, two first workpieces 10 are respectively placed in the two workpiece grooves 23, as shown in fig. 1 and 2; the spacing distance between the two first workpieces 10 is the thickness of the spacing piece 1, and the thickness of the spacing piece 1 can be selected according to needs, so that the assembly required by various spacing distances can be met. The second workpiece 20 is then placed on the placement tray 24 and the second workpiece 20 is fixed to the first workpiece 10, in particular by glue bonding, as shown in fig. 6.

It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims (9)

1. An assembly vehicle, comprising:

a spacer (1);

carrier piece (2), it is provided with holding tank (22) and interval seam (21), interval seam (21) intercommunication holding tank (22), spacer (1) insert in interval seam (21), spacer (1) part is located in holding tank (22), spacer (1) will two work piece grooves (23) are cut apart into in holding tank (22), work piece groove (23) are used for placing first work piece.

2. The assembly vehicle according to claim 1, characterized in that the thickness of the spacer (1) is less than or equal to 0.1 mm.

3. The assembly carrier of claim 1, wherein the carrier block (2) has a first face (201) and a second face (202) opposite to each other, the carrier block (2) is further provided with a placement groove (24), the placement groove (24) is located on the first face and is recessed from the first face to the second face, the spacing seam (21) and the receiving groove (22) are located in the placement groove (24) and penetrate through a groove bottom and the second face of the placement groove (24), and the placement groove (24) is used for placing a second workpiece connected with the first workpiece.

4. The assembly vehicle according to claim 3, further comprising a block piece (3), wherein the carrier piece (2) is further provided with a receiving groove (25), the receiving groove (25) is located on the second surface and recessed from the second surface toward the first surface, the receiving groove (22) corresponds to a lower portion of the placing groove (24), the spacing seam (21) and the receiving groove (22) penetrate through a groove bottom of the placing groove (24) and a groove bottom of the receiving groove (25), and the block piece (3) is disposed in the receiving groove (25) and blocks a bottom of the spacing seam (21) and the receiving groove (22).

5. The assembly carrier according to claim 4, characterized in that the block piece (3) is fixed to the carrier piece (2) by screws.

6. The assembly vehicle according to claim 3, characterized in that there are two of said spacing slits (21), two of said spacing slits (21) being located on opposite sides of said receiving groove (22).

7. The assembly vehicle according to claim 6, characterized in that the vehicle block (2) is further provided with two through holes (26) located in the placement slot (24) and passing through the slot bottom and the second face of the placement slot (24), two of the spacing slits (21) being located between the two through holes and the receiving slot (22), respectively, the spacing slits (21) communicating the receiving slot (22) with the through holes.

8. The assembly carrier according to claim 1, characterized in that the spacer (1) is a sheet of silicon steel.

9. The assembly vehicle according to claim 1, characterized in that the spacing seam (21) is a wire-cut spacing seam.

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