CN219750573U - Workpiece tape carrier and tape - Google Patents

Abstract

The utility model provides a workpiece carrier and a workpiece belt, and aims to solve the problem that workpieces are easy to deform in coiled materials. The workpiece carrier comprises a main body, a first bracket and a second bracket, wherein the first bracket and the second bracket are respectively used for connecting a first plate surface and a second plate surface which are positioned at two ends of the workpiece so as to jointly fix the workpiece on the main body; the first bracket comprises a first support piece, wherein the first support piece is provided with a first auxiliary bending surface coplanar with the first plate surface; the second support comprises a second support piece, a second auxiliary bending surface coplanar with the second plate surface is arranged in the second support piece, and the first plate surface, the second plate surface, the first auxiliary bending surface and the second auxiliary bending surface are formed through stamping.

Description

Workpiece tape carrier and tape

Technical Field

The utility model relates to the technical field of workpiece processing and material carrying equipment, in particular to a workpiece material carrying carrier and a material belt.

Background

The product produces certain impact to produce temporary deformation to the product in the process production and transportation processes of repeated stamping, electroplating, blanking or welding, the existing stamping die layout is in S-shaped arrangement, namely, the connecting line of the workpiece belt material point and the carrier stress point shown by the dotted line in fig. 3 forms S-shaped, the strength of the belt carrier is weak, and the deformation and the original shape trend of the product are different due to the fact that the tensile direction of the carrier to the product is inconsistent with the deformation direction, so that the size of the product is changed. In addition, frequent downtime in the automatic welding process may result.

Disclosure of Invention

In view of the above, the present utility model aims to provide a workpiece carrier, which aims to solve the problem that a workpiece is easy to deform in a coil.

The utility model provides a workpiece fixing device, which comprises a main body, a first bracket and a second bracket, wherein the first bracket and the second bracket are respectively used for connecting a first plate surface and a second plate surface which are positioned at two ends of the workpiece so as to jointly fix the workpiece to the main body; the first bracket comprises a first support piece, wherein the first support piece is provided with a first auxiliary bending surface coplanar with the first plate surface; the second support comprises a second support piece, a second auxiliary bending surface coplanar with the second plate surface is arranged in the second support piece, and the first plate surface, the second plate surface, the first auxiliary bending surface and the second auxiliary bending surface are formed through stamping.

In an embodiment, the main body is plate-shaped, the main body is parallel to a main board surface positioned on the bottom surface of the workpiece, and the bottom surface of the main body is coplanar with the main board surface.

In an embodiment, the workpiece has a minor plate surface parallel to the major plate surface A3, and the second bracket further includes a connecting member for connecting the second support member and the main body, the connecting member including a third auxiliary bending surface coplanar with the minor plate surface.

In an embodiment, the workpiece further has a third plate surface connecting the main plate surface and the auxiliary plate surface, and the connecting piece further includes a fourth auxiliary bending surface coplanar with the third plate surface.

In one embodiment, the thickness of the body is 0.15mm-0.25mm.

In an embodiment, the first bracket further comprises a first cross member connected to the main body through the first support member; the second support further comprises a second cross beam, the second cross beam is connected with the main body through the second supporting piece, and the first cross beam and the second cross beam are connected with two ends of the workpiece.

In an embodiment, the first beam and the second beam are parallel and oppositely disposed.

In an embodiment, the first support transitions with the body chamfer, the first support transitions with the first cross member chamfer.

In an embodiment, the number of the first supporting pieces is two, and the two first supporting pieces are arranged at two ends of the first cross beam; the number of the second supporting pieces is two, and the two second supporting pieces are arranged at two ends of the second cross beam.

The utility model also provides a material belt which comprises a plurality of the workpiece belt material carriers, and the workpiece belt material carriers are connected end to end.

According to the workpiece carrier with the material, the first auxiliary bending surface coplanar with the first plate surface is arranged on the first supporting piece, so that the first plate surface is restrained by the first supporting piece in the process of a workpiece and is bent together with the first auxiliary bending surface, the stress directions of the first plate surface and the first auxiliary bending surface are consistent at the moment, and the second auxiliary bending surface coplanar with the second plate surface is arranged on the second supporting piece, so that the second plate surface is restrained by the second supporting piece and is bent together with the second auxiliary bending surface. The force which is not parallel to the first plate surface and the second plate surface and is generated by the workpiece carrier with the material is avoided, and the deformation degree of the workpiece in the stamping, electroplating, blanking or welding process is reduced. In addition, the first bracket and the second bracket which are used for connecting the workpiece with the main body are arranged at two opposite ends of the workpiece, so that the stress of the workpiece is balanced, and the defect that the workpiece is deformed due to S-shaped sample discharging and carrying in the prior art is avoided.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic perspective view of a workpiece according to an embodiment of the present utility model.

Fig. 2 is a schematic side view of a workpiece in an embodiment of the utility model.

Fig. 3 is a schematic perspective view of a prior art work piece carrier.

Fig. 4 is a schematic perspective view of a work piece carrier according to an embodiment of the present utility model.

Fig. 5 is a schematic plan view of the workpiece main panel and the main body of fig. 4 coplanar.

Fig. 6 is a schematic plan view of the workpiece sub-panel and the fourth auxiliary bending plane of fig. 4 being coplanar.

Detailed Description

Specific embodiments of the present utility model will be described in detail below with reference to the accompanying drawings. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art without making any inventive effort, are intended to be within the scope of the present utility model.

In the description of the present utility model, unless explicitly stated and limited otherwise, the terms "disposed," "mounted," "connected," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the terms described above will be understood to those of ordinary skill in the art in a specific context.

The terms "upper," "lower," "left," "right," "front," "rear," "top," "bottom," "inner," "outer," and the like are used as references to orientations or positional relationships based on the orientation or positional relationships shown in the drawings, or the orientation or positional relationships in which the inventive product is conventionally disposed in use, merely for convenience of description and simplicity of description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be configured and operated in a particular orientation, and therefore are not to be construed as limiting the utility model.

The terms "first," "second," "third," and the like, are merely used for distinguishing between similar elements and not necessarily for indicating or implying a relative importance or order.

The terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a list of elements does not include only those elements but may include other elements not expressly listed.

Referring to fig. 1 to 6, an embodiment of a first aspect of the present utility model provides a workpiece carrier for fixing a workpiece a, wherein the workpiece a has a main plate surface A3, and a first plate surface A1 and a second plate surface A2 at two ends of the workpiece a. The workpiece carrier comprises a main body 10, a first bracket 20 and a second bracket 30, wherein the first bracket 20 and the second bracket 30 are respectively used for connecting a first plate surface A1 and a second plate surface A2 positioned at two ends of a workpiece A so as to jointly fix the workpiece A on the main body 10; the first bracket 20 comprises a first support piece 21, and the first support piece 21 is provided with a first auxiliary bending surface 211 which is coplanar with the first plate surface A1; the second bracket 30 includes a second support member 33, and the second support member 33 has a second auxiliary bending surface coplanar with the second plate surface A2, and the first plate surface A1, the second plate surface A2, the first auxiliary bending surface 211, and the second auxiliary bending surface are formed by punching and parallel to the punching direction.

Specifically, in the production or coiling operation of the stamping, electroplating, blanking or welding processes, the workpiece a is applied with a preset force by the stamping die, temporary deformation is generated between the workpiece a and the workpiece carrier, because the first plate surface A1 of the workpiece a is coplanar with the first auxiliary bending surface 211 of the first support member 21, when the stamping die is pressed down, the first auxiliary bending surface 211 and the first plate surface A1 are jointly attached to the same side surface of the stamping die, the second auxiliary bending surface and the second plate surface A2 are jointly attached to the other side surface of the stamping die, the first plate surface A1 and the first auxiliary bending surface 211 are jointly deformed, the second plate surface A2 and the second auxiliary bending surface are jointly deformed, the problem that the stress of the workpiece a is unbalanced due to a plurality of deformation directions generated by the S-shaped discharging is solved, the deformation risk of the first plate surface A1 and the first plate surface A1 is reduced, and the overall shape of the workpiece a is maintained to a certain extent.

In this embodiment, the main body 10 is plate-shaped, the main body 10 is parallel to the main board surface A3 of the workpiece a, the first board surface A1 and the second board surface A2 are located at opposite ends of the main board surface A3, where the first board surface A1 and the second board surface A2 are perpendicular to the main board surface A3, and in actual design of the product, the relationship between the first board surface A1 and the second board surface A2 and the main board surface A3 may be non-perpendicular, that is, a first included angle is formed between the first board surface A1 and the main board surface A3, a second included angle is formed between the second board surface A2 and the main board surface A3, and the angles of the first included angle and the second included angle are both greater than 0 °. The main plate surface A3 is the bottom surface of the workpiece a, and the bottom surface of the main body 10 is coplanar with the main plate surface A3.

Specifically, when the bottom surface of the main body 10 is coplanar with the main board surface A3, the first auxiliary bending surface 211 is perpendicular to the bottom surface of the main body 10, and the second auxiliary bending surface is perpendicular to the surface of the main body 10. In the stamping process, the first auxiliary bending surface 211 cooperates with the surface of the main body 10 to limit the deformation of the included angle between the first board surface A1 and the main board surface A3, and the second auxiliary bending surface cooperates with the surface of the main body 10 to limit the deformation of the included angle between the second board surface A2 and the main board surface A3. The structural stability among all planes of the workpiece A is guaranteed, and the deformation risk of the workpiece A is further reduced.

The existing metal stamping part with the built-in structure of the camera of the mobile phone is provided with a main board surface A3 and a secondary board surface A4 (as shown in fig. 1-2) which are arranged in parallel, the main board surface A3 is easy to deform and uneven under the S-shaped discharging belt material, for example, a part which is not parallel to the secondary board surface A4 exists, and the parallelism of the main board surface A3 and the secondary board surface A4 has a certain adverse effect on the performance of a workpiece A.

In the present embodiment, the workpiece a has a sub-plate surface A4 parallel to the main plate surface A3, the second bracket 30 further includes a connecting member 32 for connecting the second supporting member 33 and the main body 10, the connecting member 32 includes a third auxiliary bending surface 321, the third auxiliary bending surface 321 is coplanar with the sub-plate surface A4, and the third auxiliary bending surface 321 is parallel to the main body 10.

Specifically, the third auxiliary bending surface 321 may be provided on the main body 10, but in actual production, there may be a height difference between the auxiliary plate surface A4 and the main plate surface A3 of the workpiece a, and the arrangement of the third auxiliary bending surface 321 on the connector 32 may be more easily adapted to the structures of the auxiliary plate surface A4 and the main plate surface A3. In the coiling process, the auxiliary plate surface A4 and the third auxiliary bending surface 321 of the workpiece A are synchronously bent, the auxiliary plate surface A4 and the third auxiliary bending surface 321 are kept coplanar, and in the state that the main plate surface A3 and the main body 10 are kept coplanar, the main plate surface A3 and the auxiliary plate surface A4 can be kept flat and parallel to each other, so that the problem that the parallelism of the main plate surface A3 and the auxiliary plate surface A4 of the workpiece A is unstable is solved.

In other embodiments, the angle between the third auxiliary bending surface 321 and the main body 10 is adapted to the angle between the main plate surface A3 and the auxiliary plate surface A4, so as to solve the problem of deformation of the workpiece a in which the main plate surface A3 and the auxiliary plate surface A4 are not parallel.

In the present embodiment, the workpiece a further has a third plate surface A5 connecting the main plate surface A3 and the sub-plate surface A4, and the connecting member 32 further includes a fourth auxiliary bending surface 322, and the fourth auxiliary bending surface 322 is coplanar with the third plate surface A5.

Specifically, in the case where the main plate surface A3 and the sub plate surface A4 are parallel, the third plate surface A5 is perpendicular to the main plate surface A3 and the sub plate surface A4, and functions to support the main plate surface A3 and the sub plate surface A4. In processes such as stamping, the fourth auxiliary bending surface 322 is coplanar with the third plate surface A5, and the fourth auxiliary bending surface 322 can reduce the degree of freedom of the third plate surface A5, thereby reducing the deformation risk of the third plate surface A5 and further keeping the parallelism of the main plate surface A3 and the auxiliary plate surface A4 stable. In addition, the main plate surface A3 and the sub plate surface A4 have a height difference. The connecting piece 32 is connected with the main body 10, and meanwhile, the third auxiliary bending surface 321 needs to be coplanar with the auxiliary plate surface A4, and the fourth auxiliary bending surface 322 extends from the third auxiliary bending surface 321 to the main body 10, so that the connecting piece 32 is connected with the main body 10, and meanwhile, the connecting piece 32 is arranged to be coplanar with the third plate surface A5, so that the workpiece carrier is more suitable for the appearance of the workpiece A, the common bending plane is increased, and the deformation resistance of each plate surface is improved.

In this embodiment, the thickness of the body 10 is 0.15mm-0.25mm.

In particular, the thickness of the body 10, which is suitable for ensuring the cushioning effect of the workpiece tape carrier, is set to 0.16mm, 0.17mm, 0.18mm, 0.19mm, 0.20mm, 0.21mm, 0.22mm, 0.23mm, 0.24mm, which is not limited only in practice, by those skilled in the art.

In the present embodiment, the first bracket 20 further includes a first cross member 22, and the first cross member 22 is connected to the main body 10 through a first support 21; the second bracket 30 further includes a second beam 31, the second beam 31 being connected to the main body 10 through a second support 33, the first beam 22 and the second beam 31 being connected to both ends of the workpiece a.

Specifically, the first beam 22 and the second beam 31 are not directly connected with the main body 10, and are connected through the first supporting member 21 and the second supporting member 33, so that the first beam 22 and the second beam 31 are suspended above the main body 10, the first bracket 20 and the second bracket 30 have elasticity relative to the main body 10, and when the workpiece a is connected with the first beam 22 and the second beam 31, impact force generated by the stamping process on the workpiece a can be buffered, and deformation and damage of the workpiece a are avoided.

In the present embodiment, the first beam 22 and the second beam 31 are disposed in parallel and opposite to each other.

Specifically, the length direction of the first beam 22 and the length direction of the second beam 31 are parallel to the first plate surface A1, and the first beam 22 and the second beam 31 are parallel to and opposite to each other and are disposed at two ends of the workpiece a, so that the stress of the workpiece a is balanced.

In the present embodiment, the first support 21 is in chamfer transition with the main body 10, and the first support 21 and the first cross member 22 are in chamfer transition.

Specifically, the first supporting piece 21 is connected with the main body 10 in a chamfering way, and the first supporting piece 21 is connected with the first cross beam 22 in a chamfering way, so that stress concentration can be reduced due to the arrangement of the chamfering at two connecting positions in the stamping process, and the strength of the belt material is improved.

In the present embodiment, the number of the first supporting pieces 21 is two, and the two first supporting pieces 21 are provided at both ends of the first cross member 22; the number of the second supporting pieces 33 is two, and the two second supporting pieces 33 are provided at both ends of the second cross member 31.

Specifically, the first cross beam 22 and the two first supporting members 21 disposed at two ends thereof form a parallelogram, so as to enhance the strength of the first bracket 20, the first auxiliary bending surfaces 211 of the two first supporting members 21 are coplanar, the first plate surface A1 of the workpiece a is located between the two first auxiliary bending surfaces 211, and meanwhile, the first plate surface A1 is also located in the parallelogram, so that the capability of preventing the first plate surface A1 from deforming or shifting of the workpiece carrier can be improved. Similarly, the second cross beam 31 and the two second supporting members 33 arranged at two ends of the second cross beam also form a parallelogram, the strength of the second bracket 30 is enhanced, the second auxiliary bending surfaces of the two second supporting members 33 are coplanar, the second plate surface A2 of the workpiece A is positioned between the two second auxiliary bending surfaces, and meanwhile, the second plate surface A2 is also positioned in the parallelogram, so that the capability of preventing the second plate surface A2 from deforming or shifting of the workpiece carrier can be improved.

According to the workpiece carrier, the first auxiliary bending surface 211 coplanar with the first plate surface A1 is arranged on the first supporting piece 21, so that the first plate surface A1 is restrained by the first supporting piece 21 in the process of manufacturing the workpiece A and is bent together with the first auxiliary bending surface 211, at the moment, the stress directions of the first plate surface A1 and the first auxiliary bending surface 211 are consistent, and the second supporting piece 33 is provided with the second auxiliary bending surface coplanar with the second plate surface A2, so that the second plate surface A2 is restrained by the second supporting piece 33 and is bent together with the second auxiliary bending surface. The force which is not parallel to the first plate surface A1 and the second plate surface A2 and is generated by the workpiece carrier with the material is avoided, and the deformation degree of the workpiece A in the stamping, electroplating, blanking or welding process is reduced. In addition, the first bracket and the second bracket which are used for connecting the workpiece A with the main body are arranged at the two opposite ends of the workpiece A, so that the stress of the workpiece A is balanced, and the defect that the workpiece A is deformed due to S-shaped sample discharging and carrying in the prior art is avoided.

Embodiments of the second aspect of the present utility model provide a tape comprising a plurality of work piece tape carriers as described above, the plurality of work piece tape carriers being end to end.

Specifically, a plurality of work piece tape carriers are connected end to end along the tape direction of the tape.

The foregoing is merely illustrative of the present utility model, and the present utility model is not limited thereto, and any changes or substitutions easily contemplated by those skilled in the art within the scope of the present utility model should be included in the present utility model. Accordingly, the scope of the utility model should be assessed as that of the appended claims.

Claims (10)

1. The workpiece carrier is characterized by comprising a main body (10), a first bracket (20) and a second bracket (30), wherein the first bracket (20) and the second bracket (30) are respectively used for connecting a first plate surface (A1) and a second plate surface (A2) which are positioned at two ends of the workpiece (A) so as to jointly fix the workpiece (A) on the main body (10); the first bracket (20) comprises a first supporting piece (21), wherein the first supporting piece (21) is provided with a first auxiliary bending surface (211) which is coplanar with the first plate surface (A1); the second bracket (30) comprises a second supporting piece (33), wherein the second supporting piece (33) is provided with a second auxiliary bending surface which is coplanar with the second plate surface (A2), and the first plate surface (A1), the second plate surface (A2), the first auxiliary bending surface (211) and the second auxiliary bending surface are formed by stamping.

2. Workpiece-carrier according to claim 1, characterized in that the body (10) is plate-shaped, the body (10) being parallel to a main-plate surface (A3) at the bottom of the workpiece (a), the bottom surface of the body (10) being coplanar with the main-plate surface (A3).

3. Workpiece-carrier according to claim 2, characterized in that the workpiece (a) has a minor plate surface (A4) parallel to the major plate surface (A3), the second bracket (30) further comprising a connection (32) for connecting the second support (33) and the body (10), the connection (32) comprising a third auxiliary bending surface (321), the third auxiliary bending surface (321) being coplanar with the minor plate surface (A4).

4. A workpiece-carrier as claimed in claim 3, characterised in that the workpiece (a) further has a third plate face (A5) connecting the main plate face (A3) and the auxiliary plate face (A4), the connecting piece (32) further comprising a fourth auxiliary bending face (322), the fourth auxiliary bending face (322) being coplanar with the third plate face (A5).

5. A workpiece-carrier as claimed in claim 2, characterised in that the thickness of the body (10) is 0.15mm-0.25mm.

6. The workpiece-carrier according to claim 1, characterized in that the first bracket (20) further comprises a first cross beam (22), the first cross beam (22) being connected to the main body (10) by means of the first support (21); the second bracket (30) further comprises a second cross beam (31), the second cross beam (31) is connected with the main body (10) through a second supporting piece (33), and the first cross beam (22) and the second cross beam (31) are connected with two ends of the workpiece (A).

7. Workpiece-carrier according to claim 6, characterized in that the first beam (22) and the second beam (31) are arranged parallel and opposite.

8. The workpiece-carrier according to claim 6, characterized in that the first support (21) is in a chamfer transition with the main body (10), the first support (21) and the first cross beam (22) being in a chamfer transition.

9. The workpiece-carrying carrier according to claim 6, characterized in that the number of the first supports (21) is two, two of the first supports (21) being provided at both ends of the first cross beam (22); the number of the second supporting pieces (33) is two, and the two second supporting pieces (33) are arranged at two ends of the second cross beam (31).

10. A tape comprising a plurality of workpiece tape carriers as claimed in any one of claims 1 to 9, a plurality of said workpiece tape carriers being connected end to end.