CN219521880U

CN219521880U - Clamp for processing welding cavity

Info

Publication number: CN219521880U
Application number: CN202320651024.8U
Authority: CN
Inventors: 姚力军; 潘杰; 王学泽; 蔡伟
Original assignee: Shanghai Ruisheng Semiconductor Technology Co ltd
Current assignee: Shanghai Ruisheng Semiconductor Technology Co ltd
Priority date: 2023-03-29
Filing date: 2023-03-29
Publication date: 2023-08-15
Anticipated expiration: 2033-03-29

Abstract

The utility model belongs to the technical field of welding cavity machining, and discloses a clamp for welding cavity machining. The clamp for processing the welding cavity comprises a clamping plate, a plurality of first connecting holes are formed in the clamping plate, a first fixing plate can be attached to the clamping plate, a plurality of second connecting holes are formed in the first fixing plate, and a first fastener penetrates through the first connecting holes and the second connecting holes to connect the first fixing plate to the clamping plate; the clamping plate is further provided with a plurality of third connecting holes, the second fixing plate can be attached to the clamping plate, the second fixing plate is provided with a plurality of fourth connecting holes, and the second fixing plate is connected to the clamping plate through the third connecting holes and the fourth connecting holes by the second fasteners. The clamp for processing the welding cavity can be suitable for a plurality of fixing surfaces of the welding cavity, and the clamp configured for processing the welding cavity is reduced, so that the processing cost of the welding cavity is reduced.

Description

Clamp for processing welding cavity

Technical Field

The utility model relates to the technical field of welding cavity machining, in particular to a clamp for welding cavity machining.

Background

In the welding cavity machining process, the welding cavity is required to be fixed, and the welding cavity is prevented from moving randomly to influence the machining efficiency and the machining precision. The processing surfaces of the welding cavity are different in different processing procedures, and the fixing surfaces of the welding cavity are also different. Therefore, different jigs are required to be designed for different machining processes of the workpiece.

The fixed surface shape, the size and the like have larger difference distances in different procedures, and the processing procedures are more, so that various clamps are required to be arranged, the cost of the clamps is higher, and the clamps are scrapped due to incompatibility in the process of changing products.

Therefore, a jig for welding cavity processing is needed to solve the above problems.

Disclosure of Invention

The utility model aims to provide a clamp for processing a welding cavity, which can be suitable for a plurality of fixing surfaces of the welding cavity, and reduces the clamp required to be configured for processing the welding cavity, thereby reducing the processing cost of the welding cavity.

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

the utility model provides a welding cavity adds clamping apparatus for weld cavity is fixed, the welding cavity includes first fixed plate and second fixed plate, first fixed plate with the second fixed plate is located on the different planes, right the processing of welding cavity includes first process and second process the first process is right the second fixed plate is fixed in the second process is right the first fixed plate is fixed, welding cavity adds clamping apparatus includes:

the clamping plate is provided with a plurality of first connecting holes, the first fixing plate can be attached to the clamping plate, the first fixing plate is provided with a plurality of second connecting holes, and a first fastener penetrates through the first connecting holes and the second connecting holes to connect the first fixing plate to the clamping plate; the clamping plate is further provided with a plurality of third connecting holes, the second fixing plate can be attached to the clamping plate, the second fixing plate is provided with a plurality of fourth connecting holes, and a second fastener penetrates through the third connecting holes and the fourth connecting holes to connect the second fixing plate to the clamping plate.

Alternatively, a plurality of fifth connecting holes are further formed in the clamping plate, and third fasteners penetrate through the fifth connecting holes to connect the clamping plate to a workbench of equipment for machining the welding cavity.

Alternatively, the fifth connecting holes are divided into a plurality of groups, and the plurality of groups of fifth connecting holes are respectively connected with different work tables.

As an alternative, the plurality of groups of fifth connecting holes at least include a first hole group and a second hole group, the first hole group includes four fifth connecting holes, four fifth connecting holes of the first hole group are arranged in a square shape, the second hole group includes three fifth connecting holes, and three fifth connecting holes of the second hole group are arranged in a triangle shape.

Alternatively, the distance from the fifth connecting hole of the second hole group to the edge of the clamping plate is smaller than the distance from the fifth connecting hole of the first hole group to the edge of the clamping plate.

Alternatively, the center of the clamping plate is provided with a lightening hole, and the lightening hole is circular.

Alternatively, the first connection holes are provided with four, and four first connection holes are provided around the lightening hole.

Alternatively, the third connecting holes are four, and the four third connecting holes are arranged around the edge of the clamping plate.

Alternatively, the first, second and third fasteners each employ bolts.

As an alternative, the fifth connecting hole is a stepped hole, the aperture of one end of the stepped hole facing the welding cavity is larger than that of the other end, and the screw head of the third fastener is sunk into the stepped hole.

The beneficial effects are that:

according to the clamp for processing the welding cavity, the plurality of first connecting holes and the plurality of third connecting holes are formed in the clamping plate, so that the first fixing plate and the second fixing plate can be fixed respectively, the clamping plate can be simultaneously applied to the first working procedure and the second working procedure, the welding cavity can be processed by arranging one clamping plate, and the clamp cost is saved. In addition, through the structural design to splint, fix the welding cavity through the cooperation of fastener and connecting hole, the dismouting is comparatively convenient, and the connection is comparatively firm moreover.

Drawings

FIG. 1 is a schematic view of a welding cavity according to an embodiment of the present utility model;

FIG. 2 is a schematic view of a welding cavity according to an embodiment of the present utility model in another view;

FIG. 3 is a schematic view of a clamping plate according to an embodiment of the present utility model;

fig. 4 is a schematic structural view of a welding cavity provided by the embodiment of the present utility model, which is mounted on a second workbench through a fixture for processing the welding cavity;

fig. 5 is a schematic structural view of a welding cavity provided by the embodiment of the utility model, which is mounted on a first workbench through a fixture for processing the welding cavity.

In the figure:

1. welding the cavity; 11. a first fixing plate; 111. a second connection hole; 12. a second fixing plate; 121. a fourth connection hole;

2. a clamping plate; 21. a first connection hole; 22. a third connection hole; 23. a fifth connection hole; 24. a first set of holes; 25. a second set of holes; 26. a lightening hole;

3. a first fastener; 31. a support plate;

4. a first work table;

5. and a second workbench.

Detailed Description

The utility model is described in further detail below with reference to the drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the utility model and are not limiting thereof. It should be further noted that, for convenience of description, only some, but not all of the structures related to the present utility model are shown in the drawings.

In the description of the present utility model, unless explicitly stated and limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

In the description of the present embodiment, the terms "upper", "lower", "left", "right", and the like are orientation or positional relationships based on those shown in the drawings, merely for convenience of description and simplicity of operation, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the utility model. Furthermore, the terms "first," "second," and the like, are used merely for distinguishing between descriptions and not for distinguishing between them.

As shown in fig. 1 and fig. 2, this embodiment proposes a welding cavity 1, where the welding cavity 1 is cylindrical, the opening end of the welding cavity 1 is obliquely disposed, and forms an included angle with the bottom plate of the welding cavity 1, and the bottom plate and the opening end are located on different planes, so that the height of the welding cavity 1 is in a gradual change form. The open end of the welding cavity 1 is bent outwards to form a wider epitaxial plate. The processing of the welding cavity 1 comprises a first process and a second process, wherein the first process is used for fixing the extension plate, and the second process is used for fixing the bottom plate, so that the welding cavity 1 is fixed, and the welding cavity 1 is convenient to process.

In order to achieve the fixation of the welding cavity 1, as shown in fig. 3-5, the present embodiment further provides a fixture for welding cavity processing, where the welding cavity 1 includes a first fixing plate 11 (i.e. the aforementioned bottom plate) and a second fixing plate 12 (i.e. the aforementioned extension plate), the first fixing plate 11 and the second fixing plate 12 are located on different planes, the fixture for welding cavity processing includes a clamping plate 2, a plurality of first connecting holes 21 are provided on the clamping plate 2, the first fixing plate 11 can be attached to the clamping plate 2, a plurality of second connecting holes 111 are provided on the first fixing plate 11, and the first fastening member 3 passes through the first connecting holes 21 and the second connecting holes 111 to connect the first fixing plate 11 to the clamping plate 2; the clamping plate 2 is further provided with a plurality of third connecting holes 22, the second fixing plate 12 can be attached to the clamping plate 2, the second fixing plate 12 is provided with a plurality of fourth connecting holes 121, and the second fixing piece passes through the third connecting holes 22 and the fourth connecting holes 121 to connect the second fixing plate 12 to the clamping plate 2.

Through setting up a plurality of first connecting holes 21 and a plurality of third connecting holes 22 on splint 2, can realize respectively fixed to first fixed plate 11 and second fixed plate 12, make splint 2 can be applicable to simultaneously in first process and the second process, to the processing of welding cavity 1, set up the processing that welding cavity 1 can be accomplished to a splint 2, saved the anchor clamps cost. In addition, through the structural design to splint 2, fix welding cavity 1 through the cooperation of fastener and connecting hole, the dismouting is comparatively convenient, and the connection is comparatively firm moreover.

Further, as shown in fig. 3, a plurality of fifth connecting holes 23 are further formed in the clamping plate 2, and third fasteners pass through the fifth connecting holes 23 to connect the clamping plate 2 to a workbench of an apparatus for processing the welding chamber 1.

Optionally, the fifth connecting holes 23 are divided into a plurality of groups, and the plurality of groups of fifth connecting holes 23 are respectively connected with different work tables.

Specifically, as shown in fig. 3, the plurality of fifth connecting holes 23 at least include a first hole group 24 and a second hole group 25, the first hole group 24 includes four fifth connecting holes 23, the four fifth connecting holes 23 of the first hole group 24 are arranged in a square shape, the second hole group 25 includes three fifth connecting holes 23, and the three fifth connecting holes 23 of the second hole group 25 are arranged in a triangle shape. It should be noted that, when the machining procedures of the welding cavity 1 are more than two, the welding cavity 1 may need to be installed on more than two kinds of working tables, and in this case, a more porous group may be provided to further improve the application range of the fixture. In this embodiment, the jig is mounted on the first table 4 in the first step, and the jig is mounted on the second table 5 in the second step.

Further, with continued reference to fig. 3, the distance from the fifth connecting hole 23 of the second hole set 25 to the edge of the clamping plate 2 is smaller than the distance from the fifth connecting hole 23 of the first hole set 24 to the edge of the clamping plate 2. That is, the fifth connecting hole 23 in the second hole group 25 is closer to the edge of the clamping plate 2.

Alternatively, as shown in fig. 3, the center position of the clamping plate 2 is provided with a weight-reducing hole 26, and the weight-reducing hole 26 is provided in a circular shape. The weight of the clamp is reduced by arranging the weight reducing holes.

Alternatively, as shown in fig. 3, the first connection holes 21 are provided with four, and four first connection holes 21 are provided around the weight-reducing hole 26.

Alternatively, as shown in fig. 3, the third connecting holes 22 are provided with four, four third connecting holes 22 are provided around the edge of the clamping plate 2 to accommodate the fixation of the second fixation plate 12.

Optionally, the first fastener 3, the second fastener and the third fastener all adopt bolts, and the bolt connection, the disassembly and the assembly are convenient and the connection is firm.

Optionally, the fifth connecting hole 23 is provided as a stepped hole, the hole diameter of the stepped hole facing one end of the welding cavity 1 is larger than the hole diameter of the other end, and the screw head of the third fastener is sunk into the stepped hole. So that the third fastening member can be prevented from interfering with the first fixing plate 11 or the second fixing plate 12.

As shown in fig. 4, the second connection hole 111 has a structure that the welding chamber 1 is machined by the first process, and the second connection hole 111 is not required to be additionally machined. However, the second connecting hole 111 is large in size, and the welding cavity processing jig further includes a support plate 31 for pressing the first fixing plate 11 by the bolt as the first fastening member 3, the support plate 31 being provided to cover the first connecting hole 111, and the first fastening member 3 being connected to the clamping plate 2 through the support plate 31. The support plate 31 clamps the first fixing plate 11 with the clamping plate 2 to achieve fixation of the welding chamber 1.

It is to be understood that the above examples of the present utility model are provided for clarity of illustration only and are not limiting of the embodiments of the present utility model. Various obvious changes, rearrangements and substitutions can be made by those skilled in the art without departing from the scope of the utility model. It is not necessary here nor is it exhaustive of all embodiments. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the utility model are desired to be protected by the following claims.

Claims

1. Welding cavity adds clamping apparatus for processing, its characterized in that is used for fixing welding cavity (1), welding cavity (1) include first fixed plate (11) and second fixed plate (12), first fixed plate (11) with second fixed plate (12) are located on the different planes, right the processing of welding cavity (1) includes first process and second process first process in fix second fixed plate (12) second process in fix first fixed plate (11), welding cavity adds clamping apparatus includes:

the clamping plate (2), a plurality of first connecting holes (21) are formed in the clamping plate (2), the first fixing plate (11) can be attached to the clamping plate (2), a plurality of second connecting holes (111) are formed in the first fixing plate (11), and a first fastener (3) penetrates through the first connecting holes (21) and the second connecting holes (111) to connect the first fixing plate (11) to the clamping plate (2); the clamping plate (2) is further provided with a plurality of third connecting holes (22), the second fixing plate (12) can be attached to the clamping plate (2), the second fixing plate (12) is provided with a plurality of fourth connecting holes (121), and a second fastener penetrates through the third connecting holes (22) and the fourth connecting holes (121) to connect the second fixing plate (12) to the clamping plate (2).

2. The welding cavity machining fixture according to claim 1, characterized in that the clamping plate (2) is further provided with a plurality of fifth connecting holes (23), and third fasteners penetrate through the fifth connecting holes (23) to connect the clamping plate (2) to a workbench of equipment for machining the welding cavity (1).

3. The jig for welding cavity machining according to claim 2, wherein the fifth connection holes (23) are divided into a plurality of groups, and the plurality of groups of the fifth connection holes (23) are connected to different work tables, respectively.

4. A welding cavity machining jig according to claim 3, wherein a plurality of the fifth connection holes (23) at least include a first hole group (24) and a second hole group (25), the first hole group (24) includes four of the fifth connection holes (23), the four of the fifth connection holes (23) of the first hole group (24) are arranged in a square shape, the second hole group (25) includes three of the fifth connection holes (23), and the three of the fifth connection holes (23) of the second hole group (25) are arranged in a triangle shape.

5. The jig for welding cavity machining according to claim 4, wherein a distance from the fifth connection hole (23) of the second hole group (25) to an edge of the clamping plate (2) is smaller than a distance from the fifth connection hole (23) of the first hole group (24) to an edge of the clamping plate (2).

6. The jig for welding cavity machining according to any one of claims 1 to 5, wherein a weight-reducing hole (26) is provided in a center position of the clamping plate (2), the weight-reducing hole (26) being provided in a circular shape.

7. The jig for welding cavity machining according to claim 6, wherein the first connecting holes (21) are provided in four, four of the first connecting holes (21) being provided around the lightening hole (26).

8. The welding cavity machining jig according to any one of claims 1-5, wherein four of the third connection holes (22) are provided, four of the third connection holes (22) being provided around the edge of the clamping plate (2).

9. The welding cavity machining jig according to any one of claims 2 to 5, wherein the first fastener (3), the second fastener, and the third fastener are bolts.

10. The welding cavity machining jig according to claim 9, wherein the fifth connection hole (23) is provided as a stepped hole in which a hole diameter of one end of the stepped hole toward the welding cavity (1) is larger than a hole diameter of the other end, and a screw head of the third fastener is sunk.