Positioning jig for rubber plug assembly

Abstract

The utility model discloses a positioning jig for rubber plug assembly, which comprises a jig body, a first positioning mechanism is arranged on the jig body, the first positioning mechanism is used for positioning a frame, the first positioning mechanism comprises a first bearing part and a first positioning assembly, the first bearing part is used for bearing the frame, and the first positioning assembly is used for positioning the frame. The first positioning assembly is used for fixing the frame on the first bearing piece; the jig body is provided with a second positioning mechanism, the second positioning mechanism is used for positioning the rubber plug, the second positioning mechanism comprises a second bearing part and a second positioning assembly, the second bearing part is used for bearing the rubber plug, and the second positioning assembly is used for fixing the rubber plug on the second bearing part; when the positioning jig for rubber plug assembly is used for positioning, the first bearing piece and the second bearing piece bear the frame and the rubber plug respectively, the frame is fixed to the first bearing piece through the first positioning assembly, the rubber plug is fixed to the second bearing piece through the second positioning assembly, the structure is compact, the positioning mode is simple, implementation is easy, and the positioning efficiency is remarkably improved.

Description

Technical Field

[0001] The utility model relates to the technical field of automation equipment, in particular to a positioning jig for rubber plug assembly. Background Art

[0002] The surface of 3C electronic products needs to be coated during the processing. The coating process is usually performed by a PVD coating machine. In the specific coating process, each gap on the frame needs to be sealed with a rubber plug to avoid the formation of a coating at the gap and inside the frame.

[0003] At present, the gaps used to seal the frame are usually of split structure, that is, each rubber plug corresponds to a gap. During assembly, each rubber plug needs to be installed in the corresponding gap in turn, which has low disassembly and assembly efficiency and affects the electroplating efficiency of the frame. In order to improve the disassembly and assembly efficiency of the rubber plug, the designers have developed an integral rubber plug, that is, multiple rubber plugs are integrated into one body. During installation, the integral rubber plug only needs to be installed on the frame at one time or removed from the frame as a whole through a special device.

[0004] When assembling the integral rubber plug, a special jig is needed to position the product and the rubber plug. The existing jig cannot meet the requirements for positioning the product and the integral rubber plug during the assembly process. Utility Model Content

[0005] The utility model aims to provide a positioning jig for rubber plug assembly, so as to solve the problem that conventional jigs in the prior art cannot meet the requirement of positioning the product and the integral rubber plug in the assembly process.

[0006] To achieve this purpose, the utility model adopts the following technical solutions:

[0007] A positioning jig for rubber plug assembly, the jig body, wherein:

[0008] A first positioning mechanism is provided on the end surface of the fixture body, the first positioning mechanism is configured to position the frame, the first positioning mechanism includes a first bearing member and a first positioning assembly, the first bearing member is configured to horizontally bear the frame, and the first positioning assembly is configured to fix the frame on the first bearing member;

[0009] A second positioning mechanism is also provided on the end face of the jig body, and the second positioning mechanism is configured to position the rubber plug. The second positioning mechanism includes a second carrier and a second positioning assembly. The second carrier is provided within the projection surface of the frame on the end face of the jig body. The second carrier can be reciprocatedly mounted on the jig body along a first direction. The second carrier is configured to carry the rubber plug, and the second positioning assembly is configured to fix the rubber plug on the second carrier.

[0010] Furthermore, the first positioning assembly includes a first X-axis positioning unit and a first Y-axis positioning unit, the first X-axis positioning unit is fixedly disposed on the jig body along a first direction, the first X-axis positioning unit is configured to fix the frame on the first carrier in the first direction, the first Y-axis positioning unit is slidably disposed on the jig body along a second direction, the first Y-axis positioning unit is configured to fix the frame on the first carrier in a second direction, and the second direction is perpendicular to the first direction.

[0011] Furthermore, the second positioning assembly includes a second X-axis positioning unit and a second Y-axis positioning unit, the second X-axis positioning unit is arranged on the jig body along the first direction, the second X-axis positioning unit is configured to fix the rubber plug on the second carrier in the first direction, and the first Y-axis positioning unit is arranged on the jig body along the second direction, and the first Y-axis positioning unit is configured to fix the rubber plug on the second carrier in the second direction.

[0012] Furthermore, the first X-axis positioning unit includes at least two first positioning members, at least two of the first positioning members are arranged on the fixture body at intervals along the first direction, at least two first positioning holes are arranged on the frame, at least two of the first positioning members and at least two of the first positioning holes are arranged in a one-to-one correspondence, and each of the first positioning members is inserted into the corresponding first positioning hole to position the frame in the first direction.

[0013] Furthermore, the first Y-axis positioning unit includes at least two second positioning members, at least two of which are arranged in the projection plane along the second direction, the first end of each of the second positioning members has a clamping table, the second end of each of the second positioning members is reciprocally movable along the second direction on the fixture body through an elastic member, and the frame has a clamping edge;

[0014] When the frame is installed, the frame pushes the second positioning member to move and compress the elastic member. After it is in place, the elastic force of the elastic member pushes the second positioning member to rebound until the card-joining table is card-joined to the card-joining edge, so as to position the frame in the second direction.

[0015] Furthermore, at least two first driving members are provided on one side of the jig body, and at least two of the first driving members are arranged in a one-to-one correspondence with at least two of the second positioning members. The driving end of each of the first driving members is connected to the corresponding second positioning member, and the first driving member is configured to drive the second positioning member to move to compress the elastic member, thereby unlocking the frame on the first carrier.

[0016] Furthermore, the second X-axis positioning unit includes a third positioning member, which is fixedly mounted on the second supporting member and located on the first side of the rubber plug along the first direction. A second driving member and a first abutment member are provided on one side of the fixture body. The first abutment member can approach or move away from the third positioning member along the first direction. The first abutment member is located at the second end of the rubber plug along the first direction. The driving end of the second driving member is connected to the first abutment member. The second driving member is configured to drive the first abutment member to approach or move away from the third positioning member. The second driving member drives the first abutment member to approach the third positioning member to position the rubber plug in the first direction.

[0017] Furthermore, the second Y-axis positioning unit includes a fourth positioning member, which is fixedly mounted on the second supporting member and located on the first side of the rubber plug along the second direction. A third driving member and a second abutment member are provided on one side of the fixture body. The second abutment member can approach or move away from the fourth positioning member along the second direction. The second abutment member is located at the second end of the rubber plug along the second direction. The driving end of the third driving member is connected to the second abutment member. The third driving member is configured to drive the second abutment member to approach or move away from the fourth positioning member. The third driving member drives the second abutment member to approach the fourth positioning member to position the rubber plug in the second direction.

[0018] Furthermore, the first bearing member includes a plurality of equal-height blocks arranged at intervals.

[0019] Compared with the prior art, the positioning fixture of the rubber plug assembly has the following beneficial effects: the first carrier and the second carrier respectively carry the frame and the rubber plug, the first positioning assembly fixes the frame on the first carrier, and the second positioning assembly fixes the rubber plug on the second carrier. The structure is compact, the positioning method is simple, and it is easy to implement, which significantly improves the efficiency of positioning. A second positioning member is added. During installation, the frame pushes the second positioning member to move and compress the elastic member. After it is in place, the elastic force of the elastic member pushes the second positioning member to rebound until the card-joining table is card-joined on the card-joining edge, so as to position the frame in the second direction. The design is ingenious, occupies little space, and can accurately fix the frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate and understand the technical solutions in the embodiments of the present invention, the following briefly introduces the background technology of the present invention and the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the contents of the embodiments of the present invention and these drawings without paying any creative work.

[0021] Figure 1 It is a three-dimensional structural schematic diagram of a positioning fixture for rubber plug assembly provided in an embodiment of the utility model;

[0022] Figure 2 It is a top view schematic diagram of a positioning jig for assembling a rubber plug provided in an embodiment of the utility model;

[0023] Figure 3 It is another three-dimensional structural schematic diagram of the positioning fixture for rubber plug assembly provided in an embodiment of the utility model. DETAILED DESCRIPTION

[0024] The technical solution of the utility model is further explained below with reference to the accompanying drawings and through specific implementation methods.

[0025] In order to facilitate the understanding of the utility model, the utility model will be described more comprehensively with reference to the relevant drawings. The preferred embodiments of the utility model are given in the drawings. However, the utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the utility model more thoroughly understood. It should be noted that when a component is referred to as "fixed to" another component, it can be directly on another component or there can also be a central component. When a component is considered to be "connected" to another component, it can be directly connected to another component or there may be a central component at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are only for illustrative purposes and are not intended to be the only implementation method. Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those generally understood by technicians in the technical field of the utility model. The terms used in the specification of the utility model herein are only for the purpose of describing specific embodiments and are not intended to limit the utility model. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0026] See also Figures 1 to 3As shown, in this embodiment, a positioning fixture for rubber plug assembly includes a fixture body 1, wherein: a first positioning mechanism 2 is arranged on the end surface of the fixture body 1, the first positioning mechanism 2 is configured to position the frame 20, the first positioning mechanism 2 includes a first carrier 21 and a first positioning assembly, the first carrier 21 is configured to horizontally carry the frame 20, and the first positioning assembly is configured to fix the frame 20 on the first carrier 21; a second positioning mechanism 3 is also arranged on the end surface of the fixture body 1, the second positioning mechanism 3 is configured to position the rubber plug 30, the second positioning mechanism 3 includes a second carrier 31 and a second positioning assembly, the second carrier 31 is arranged in the projection surface of the frame 20 on the end surface of the fixture body 1, and the second carrier 31 can be along the first direction ( Figure 1 The second carrier 31 is configured to carry the rubber plug 30, and the second positioning assembly is configured to fix the rubber plug 30 on the second carrier 31.

[0027] It can be seen that the first carrier 21 and the second carrier 31 carry the frame 20 and the plug 30 respectively, the first positioning component fixes the frame 20 on the first carrier 21, and the second positioning component fixes the plug 30 on the second carrier 31. The structure is compact, the positioning method is simple, and it is easy to implement, which significantly improves the efficiency of positioning.

[0028] As an embodiment, the first positioning assembly includes a first X-axis positioning unit and a first Y-axis positioning unit, the first X-axis positioning unit is fixedly arranged on the fixture body 1 along the first direction, the first X-axis positioning unit is configured to fix the frame 20 on the first carrier 21 in the first direction, and the first Y-axis positioning unit is fixedly arranged on the fixture body 1 along the first direction. Figure 1 The frame 20 is slidably disposed on the fixture body 1 in the Y direction in the second direction, and the first Y-axis positioning unit is configured to fix the frame 20 on the first carrier 21 in the second direction.

[0029] As an embodiment, the second positioning assembly includes a second X-axis positioning unit and a second Y-axis positioning unit, the second X-axis positioning unit is arranged on the jig body 1 along the first direction, and the second X-axis positioning unit is configured to fix the plug 30 on the second carrier 31 in the first direction, and the first Y-axis positioning unit is slidably arranged on the jig body 1 along the second direction, and the first Y-axis positioning unit is configured to fix the plug 30 on the second carrier 31 in the second direction.

[0030] As an embodiment, the first X-axis positioning unit includes at least two first positioning members 4, at least two first positioning members 4 are arranged on the fixture body 1 at intervals along the first direction, at least two first positioning holes 200 are arranged on the frame 20, at least two first positioning members 4 and at least two first positioning holes 200 are arranged in a one-to-one correspondence, and each first positioning member 4 is inserted into the corresponding first positioning hole 200 to position the frame 20 in the first direction.

[0031] As an embodiment, the first Y-axis positioning unit includes at least two second positioning members 5, at least two second positioning members 5 are arranged in the projection plane along the second direction, the first end of each second positioning member 5 has a clamping table 50, the second end of each second positioning member 5 is reciprocatingly movable along the second direction on the jig body 1 through an elastic member, and the frame 20 has a clamping edge; when the frame 20 is installed, the frame 20 pushes the second positioning member 5 to move and compresses the elastic member, and after it is in place, the elastic force of the elastic member pushes the second positioning member 5 to rebound until the clamping table 50 is clamped on the clamping edge to position the frame 20 in the second direction.

[0032] It can be seen that a second positioning member 5 is additionally provided. During installation, the frame 20 pushes the second positioning member 5 to move and compresses the elastic member. After being in place, the elastic force of the elastic member pushes the second positioning member 5 to rebound until the snap-fitting table 50 is snapped onto the snap-fitting edge to position the frame 20 in the second direction. The design is ingenious, occupies little space, and can accurately fix the frame 20.

[0033] As an embodiment, at least two first driving members 6 are provided on one side of the fixture body 1, and the at least two first driving members 6 are arranged in a one-to-one correspondence with at least two second positioning members 5. The driving end of each first driving member 6 is connected to the corresponding second positioning member 5, and the first driving member 6 is configured to drive the second positioning member 5 to move to compress the elastic member, thereby unlocking the frame 20 on the first carrier 21.

[0034] As an embodiment, the second X-axis positioning unit includes a third positioning member 7, which is fixedly mounted on the second supporting member 31 and located on the first side of the rubber plug 30 along the first direction. A second driving member 8 and a first abutting member 9 are provided on one side of the fixture body 1. The first abutting member 9 can approach or move away from the third positioning member 7 along the first direction. The first abutting member 9 is located at the second end of the rubber plug 30 along the first direction. The driving end of the second driving member 8 is connected to the first abutting member 9. The second driving member 8 is configured to drive the first abutting member 9 to approach or move away from the third positioning member 7. The second driving member 8 drives the first abutting member 9 to approach the third positioning member 7 to position the rubber plug 30 in the first direction.

[0035] As an embodiment, the second Y-axis positioning unit includes a fourth positioning member 10, which is fixedly mounted on the second supporting member 31 and is located on the first side of the rubber plug 30 along the second direction. A third driving member 11 and a second abutting member 12 are provided on one side of the fixture body 1. The second abutting member 12 can approach or move away from the fourth positioning member 10 along the second direction. The second abutting member 12 is located at the second end of the rubber plug 30 along the second direction. The driving end of the third driving member 11 is connected to the second abutting member 12. The third driving member 11 is configured to drive the second abutting member 12 to approach or move away from the fourth positioning member 10. The third driving member 11 drives the second abutting member 12 to approach the fourth positioning member 10 to position the rubber plug 30 in the second direction.

[0036] As an implementation manner, the first carrier 21 includes a plurality of blocks of equal height that are spaced apart.

[0037] When assembling the positioning fixture for the above-mentioned rubber plug assembly: first, place the rubber plug 30 on the second supporting member 31, the second driving member 8 drives the first abutting member 9 to approach the third positioning member 7, and positions the rubber plug 30 in the first direction, and the third driving member 11 drives the second abutting member 12 to approach the fourth positioning member 10, and positions the rubber plug 30 in the second direction; after the positioning of the rubber plug 30 is completed, the second supporting member 31 is completely moved into the projection surface along the first direction; then, the first positioning hole 200 on the frame 20 is inserted into the corresponding first positioning member 4, and the frame 20 is positioned in the first direction. At the same time, the frame 20 pushes the second positioning member 5 to move and compress the elastic member. After it is in place, the elastic force of the elastic member pushes the second positioning member 5 to rebound until the clamping table 50 is clamped on the clamping edge, and the frame 20 is positioned in the second direction.

[0038] The above embodiments are only to illustrate the basic principles and characteristics of the present invention. The present invention is not limited by the above embodiments. Without departing from the spirit and scope of the present invention, the present invention may be subject to various changes and modifications, which are within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A positioning jig for rubber plug assembly, characterized in that: The positioning jig for the rubber plug assembly comprises a jig body, wherein: A first positioning mechanism is provided on the end surface of the fixture body, the first positioning mechanism is configured to position the frame, the first positioning mechanism includes a first bearing member and a first positioning assembly, the first bearing member is configured to horizontally bear the frame, and the first positioning assembly is configured to fix the frame on the first bearing member; A second positioning mechanism is also provided on the end face of the jig body, and the second positioning mechanism is configured to position the rubber plug. The second positioning mechanism includes a second carrier and a second positioning assembly. The second carrier is provided within the projection surface of the frame on the end face of the jig body. The second carrier can be reciprocatedly mounted on the jig body along a first direction. The second carrier is configured to carry the rubber plug, and the second positioning assembly is configured to fix the rubber plug on the second carrier.

2. The positioning jig for rubber plug assembly according to claim 1, characterized in that: The first positioning assembly includes a first X-axis positioning unit and a first Y-axis positioning unit, the first X-axis positioning unit is fixedly disposed on the jig body along a first direction, the first X-axis positioning unit is configured to fix the frame on the first carrier in the first direction, the first Y-axis positioning unit is slidably disposed on the jig body along a second direction, the first Y-axis positioning unit is configured to fix the frame on the first carrier in the second direction, and the second direction is perpendicular to the first direction.

3. The positioning jig for rubber plug assembly according to claim 2, characterized in that: The second positioning assembly includes a second X-axis positioning unit and a second Y-axis positioning unit, the second X-axis positioning unit is arranged on the jig body along a first direction, and the second X-axis positioning unit is configured to fix the rubber plug on the second carrier in the first direction, and the first Y-axis positioning unit is arranged on the jig body along a second direction, and the first Y-axis positioning unit is configured to fix the rubber plug on the second carrier in the second direction.

4. The positioning jig for rubber plug assembly according to claim 2, characterized in that: The first X-axis positioning unit includes at least two first positioning members, at least two of which are arranged on the fixture body at intervals along the first direction, at least two first positioning holes are arranged on the frame, at least two of the first positioning members and at least two of the first positioning holes are arranged in a one-to-one correspondence, and each of the first positioning members is inserted into the corresponding first positioning hole to position the frame in the first direction.

5. The positioning jig for rubber plug assembly according to claim 2, characterized in that: The first Y-axis positioning unit includes at least two second positioning members, at least two of which are arranged in the projection plane along the second direction, the first end of each of the second positioning members has a clamping table, the second end of each of the second positioning members is reciprocally movable along the second direction on the fixture body through an elastic member, and the frame has a clamping edge; When the frame is installed, the frame pushes the second positioning member to move and compress the elastic member. After it is in place, the elastic force of the elastic member pushes the second positioning member to rebound until the card-joining table is card-joined to the card-joining edge, so as to position the frame in the second direction.

6. The positioning jig for rubber plug assembly according to claim 5, characterized in that: At least two first driving members are arranged on one side of the jig body, and the at least two first driving members are arranged in one-to-one correspondence with at least two second positioning members. The driving end of each first driving member is connected to the corresponding second positioning member, and the first driving member is configured to drive the second positioning member to move to compress the elastic member, thereby unlocking the frame on the first carrier.

7. The positioning jig for rubber plug assembly according to claim 3, characterized in that: The second X-axis positioning unit includes a third positioning member, which is fixedly mounted on the second supporting member and located at the first side of the rubber plug along the first direction. A second driving member and a first abutting member are provided on one side of the fixture body. The first abutting member can approach or move away from the third positioning member along the first direction. The first abutting member is located at the second end of the rubber plug along the first direction. The driving end of the second driving member is connected to the first abutting member. The second driving member is configured to drive the first abutting member to approach or move away from the third positioning member. The second driving member drives the first abutting member to approach the third positioning member to position the rubber plug in the first direction.

8. The positioning jig for rubber plug assembly according to claim 3, characterized in that: The second Y-axis positioning unit includes a fourth positioning member, which is fixedly mounted on the second supporting member and located at the first side of the rubber plug along the second direction. A third driving member and a second abutting member are provided on one side of the fixture body. The second abutting member can approach or move away from the fourth positioning member along the second direction. The second abutting member is located at the second end of the rubber plug along the second direction. The driving end of the third driving member is connected to the second abutting member. The third driving member is configured to drive the second abutting member to approach or move away from the fourth positioning member. The third driving member drives the second abutting member to approach the fourth positioning member to position the rubber plug in the second direction.

9. The positioning jig for rubber plug assembly according to claim 1, characterized in that: The first bearing member includes a plurality of blocks of equal height which are arranged at intervals.

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