Welding jig

Abstract

The utility model discloses a welding jig and belongs to the field of jigs. The angle index plate and the fixing plate are sequentially connected to the supporting assembly, and the fixing plate is used for being bonded with a first product split body; the first adjusting rod is movably locked and connected with the supporting assembly; one end of the chuck is connected with the first adjusting rod in a clamped mode, and the other end of the chuck is used for being connected with a second product split in a clamped mode. The positioning device has the technical effects that the positioning device not only has good positioning accuracy, but also has good universality.

Description

Technical Field

[0001] The utility model relates to a jig, in particular to a welding jig. Background Art

[0002] A welding jig is a jig used to assist in welding related products. It has the advantage of easy positioning and is widely used in the semiconductor field.

[0003] However, the positioning accuracy of the relevant welding jigs is poor, which easily leads to poor welding performance of the relevant products. In addition, the versatility of the relevant welding jigs is poor, making it difficult to perform auxiliary welding on different types of products. Utility Model Content

[0004] Purpose of the utility model: The purpose of the utility model is to provide a welding jig, which not only has good positioning accuracy but also has good versatility.

[0005] Technical solution: A welding jig, comprising:

[0006] Support components;

[0007] An angle indexing plate and a fixing plate connected to the supporting assembly in sequence, wherein the fixing plate is used for separately bonding with the first product;

[0008] a first adjusting rod movably and lockingly connected to the support assembly;

[0009] A chuck, one end of which is clamped to the first adjusting rod, and the other end of which is used for separate clamping to the second product.

[0010] Optionally, the chuck includes:

[0011] Fixed part;

[0012] A plurality of first clamps and a plurality of second clamps are respectively connected to the two ends of the fixing portion at intervals. The plurality of first clamps are all clamped with the first adjusting rod, and the plurality of second clamps are all used for separately clamping with the second product.

[0013] Optionally, the plurality of first clamps enclose a first accommodating cavity, and the first adjusting rod is clamped in the first accommodating cavity; the plurality of second clamps enclose a second accommodating cavity, and the second accommodating cavity is used for being separately clamped with the second product.

[0014] Optionally, along the direction from the fixing portion to the plurality of first clamps, the cross-sectional size of the first accommodating cavity gradually decreases; along the direction from the fixing portion to the plurality of second clamps, the cross-sectional size of the second accommodating cavity gradually decreases.

[0015] Optionally, the support assembly includes:

[0016] A support unit, wherein the angle indexing plate and the fixing plate are sequentially connected to the support unit;

[0017] A second adjusting rod, one end of which is movably locked and connected to the supporting unit, and the other end of which is movably locked and connected to the first adjusting rod.

[0018] Optionally, the support unit includes:

[0019] A base plate, the angle indexing plate and the fixing plate are sequentially connected to the base plate;

[0020] a column, one end of which is connected to the base plate;

[0021] A support plate is movably locked and connected to the other end of the column, and one end of the second adjusting rod is movably locked and connected to the support plate.

[0022] Optionally, the chuck is made of graphite.

[0023] Optionally, the angle dividing plate and the fixing plate are detachably connected.

[0024] Beneficial effects:

[0025] 1) The angle indexing plate and the first adjusting rod facilitate the dual positioning of the entire product in the horizontal and vertical positions, with good positioning accuracy, which ensures good welding performance of the entire product;

[0026] 2) The chuck is used to realize the indirect clamping connection between the first adjusting rod and the second product split. Due to the clamping connection, it is convenient to replace chucks of different sizes according to needs. It has good versatility and is convenient for auxiliary welding of different types of integral products (the first product split and the second product split are combined into an integral product). BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 This is one of the structural schematic diagrams of a welding jig according to Example 1 of the present utility model;

[0028] Figure 2 for Figure 1 Partial diagram of A in the middle;

[0029] Figure 3 This is a second structural diagram of a welding jig according to Example 1 of the present utility model;

[0030] In the figure: 1. Support assembly; 11. Support unit; 111. Base plate; 112. Column; 113. Support plate; 12. Second adjusting rod; 2. Angle dividing plate; 3. Fixed plate; 41. First product split; 42. Second product split; 5. First adjusting rod; 6. Clamp; 61. First clamp; 611. First accommodating cavity; 62. Second clamp; 621. Second accommodating cavity; 63. Fixed part. DETAILED DESCRIPTION

[0031] In order to make the technical solution of the present invention clearer, the present invention is further described in detail below with reference to the accompanying drawings and specific embodiments.

[0032] Example 1

[0033] like Figure 1 and 3 This embodiment provides a welding jig, comprising: a support assembly 1; an angle indexing plate 2 and a fixing plate 3 connected to the support assembly 1 in sequence, the fixing plate 3 being used to bond with the first product part 41; a first adjusting rod 5 movably locked to the support assembly 1; a chuck 6, one end of the chuck 6 being clamped to the first adjusting rod 5, and the other end of the chuck 6 being clamped to the second product part 42.

[0034] Specifically, the support assembly 1 is used to support the angle indexing plate 2, the fixed plate 3 and the first adjusting rod 5, etc.; the angle indexing plate 2 adjusts the horizontal position of the fixed plate 3 by rotating itself, thereby adjusting the horizontal position of the first product split 41, wherein the angle indexing plate 2 and the fixed plate 3 are preferably detachably connected by fasteners, and the fixed plate 3 and the first product split 41 are preferably bonded with wax, and the first product split 41 is preferably a disc-shaped body; the vertical position of the chuck 6 is adjusted by adjusting the vertical position of the first adjusting rod 5, thereby adjusting the vertical position of the second product split 42, wherein the first adjusting rod 5 and the support assembly Fasteners are preferably used to lock the parts 1, and the second product split 42 is preferably a columnar body; the chuck 6 is used to realize indirect clamping between the first adjusting rod 5 and the second product split 42. Due to the clamping, it is convenient to replace the chuck 6 of different sizes according to needs, with good versatility, and convenient for auxiliary welding of different types of overall products (the first product split 41 and the second product split 42 are combined into an overall product); in summary, the angle dividing plate 2 and the first adjusting rod 5 facilitate the dual positioning of the overall product in the horizontal position and the vertical position, have good positioning accuracy, and are convenient for ensuring good welding performance of the overall product.

[0035] Further, such as Figure 2The chuck 6 includes: a fixing portion 63; a plurality of first clamps 61 and a plurality of second clamps 62 respectively connected to both ends of the fixing portion 63 at intervals, the plurality of first clamps 61 are all clamped with the first adjusting rod 5, and the plurality of second clamps 62 are all used to clamp with the second product split 42.

[0036] Specifically, the fixing portion 63 is used to support a number of first clamps 61 and a number of second clamps 62; the number of first clamps 61 is used to support the first adjusting rod 5. Due to the spaced connection, the number of first clamps 61 has a certain elasticity, thereby facilitating a good clamping tightness between the number of first clamps 61 and the first adjusting rod 5. The number of first clamps 61 is not limited, and is preferably three; the number of second clamps 62 is used to support the second product split 42. Due to the spaced connection, the number of second clamps 62 has a certain elasticity, thereby facilitating a good clamping tightness between the number of second clamps 62 and the second product split 42. The number of second clamps 62 is not limited, and is preferably three.

[0037] Further, such as Figure 2 The first clamping bodies 61 enclose a first accommodating cavity 611, into which the first adjustment rod 5 is clamped. The second clamping bodies 62 enclose a second accommodating cavity 621, which is used to clamp the second product body 42. Specifically, the first accommodating cavity 611 is used to accommodate the first adjustment rod 5, and the second accommodating cavity 621 is used to accommodate the second product body 42.

[0038] Further, such as Figure 2 The cross-sectional dimensions of the first accommodating cavity 611 gradually decrease from the fixing portion 63 to the plurality of first clamping bodies 61; and the cross-sectional dimensions of the second accommodating cavity 621 gradually decrease from the fixing portion 63 to the plurality of second clamping bodies 62. Specifically, the gradually decreasing cross-sectional dimensions of the first accommodating cavity 611 facilitates the first adjustment rod 5 to properly expand the first accommodating cavity 611, thereby facilitating a tight connection between the plurality of first clamping bodies 61 and the first adjustment rod 5. The gradually decreasing cross-sectional dimensions of the second accommodating cavity 621 facilitates the second product body 42 to properly expand the second accommodating cavity 621, thereby facilitating a tight connection between the plurality of second clamping bodies 62 and the second product body 42.

[0039] Further, such as Figure 1 and 3The support assembly 1 includes: a support unit 11, an angle indexing plate 2, and a fixed plate 3, which are sequentially connected to the support unit 11; a second adjustment rod 12, one end of which is movably locked to the support unit 11, and the other end of which is movably locked to the first adjustment rod 5. Specifically, the support unit 11 is used to support the angle indexing plate 2, the fixed plate 3, and the second adjustment rod 12. By adjusting the horizontal position of the second adjustment rod 12, the horizontal positions of the first adjustment rod 5, the chuck 6, and the second product body 42 are adjusted in sequence. Preferably, one end of the second adjustment rod 12 is locked to the support unit 11 using a fastener, and the other end of the second adjustment rod 12 is locked to the first adjustment rod 5 using a fastener.

[0040] Further, such as Figure 1 and 3 The support unit 11 includes: a base plate 111, an angle dividing plate 2 and a fixed plate 3 are sequentially connected to the base plate 111; a column 112, one end of the column 112 is connected to the base plate 111; a support plate 113 movably locked and connected to the other end of the column 112, and one end of the second adjusting rod 12 is movably locked and connected to the support plate 113.

[0041] Specifically, the base plate 111 is used to support the angle dividing plate 2, the fixed plate 3 and the column 112, etc.; the column 112 is used to support the support plate 113, and fasteners are preferably used to lock the column 112 and the support plate 113. The number of columns 112 is not limited, and preferably two; the support plate 113 is used to support the second adjusting rod 12, and fasteners are preferably used to lock the support plate 113 and the second adjusting rod 12.

[0042] Further, such as Figure 2 The material of the chuck 6 is graphite. Specifically, graphite makes the chuck 6 have good chemical stability and also makes it difficult for the chuck 6 to damage the second product body 42.

[0043] Further, such as Figure 3 , the angle indexing plate 2 and the fixed plate 3 are detachably connected.

[0044] The above embodiments merely illustrate several implementations of the present invention. While the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the present invention. It should be noted that a person skilled in the art would be able to make numerous variations and improvements without departing from the concept of the present invention, all of which fall within the scope of protection of the present invention. Therefore, the scope of protection of the present invention shall be determined by the appended claims.

Claims

1. A welding jig, characterized in that: include: Support components; An angle indexing plate and a fixing plate connected to the supporting assembly in sequence, wherein the fixing plate is used for separately bonding with the first product; a first adjusting rod movably and lockingly connected to the support assembly; A chuck, one end of which is clamped to the first adjusting rod, and the other end of which is used for separate clamping to the second product.

2. A welding jig according to claim 1, characterized in that: The chuck comprises: Fixed part; A plurality of first clamps and a plurality of second clamps are respectively connected to the two ends of the fixing portion at intervals. The plurality of first clamps are all clamped with the first adjusting rod, and the plurality of second clamps are all used for separately clamping with the second product.

3. A welding jig according to claim 2, characterized in that: The plurality of first clamps enclose a first accommodating cavity, and the first adjusting rod is clamped in the first accommodating cavity; the plurality of second clamps enclose a second accommodating cavity, and the second accommodating cavity is used for being separately clamped with the second product.

4. A welding jig according to claim 3, characterized in that: Along the direction from the fixing portion to the plurality of first clamps, the cross-sectional size of the first accommodating cavity gradually decreases; along the direction from the fixing portion to the plurality of second clamps, the cross-sectional size of the second accommodating cavity gradually decreases.

5. A welding jig according to any one of claims 1 to 4, characterized in that: The support assembly comprises: A support unit, wherein the angle indexing plate and the fixing plate are sequentially connected to the support unit; A second adjusting rod, one end of which is movably locked and connected to the supporting unit, and the other end of which is movably locked and connected to the first adjusting rod.

6. A welding jig according to claim 5, characterized in that: The support unit comprises: A base plate, the angle indexing plate and the fixing plate are sequentially connected to the base plate; a column, one end of which is connected to the base plate; A support plate is movably locked and connected to the other end of the column, and one end of the second adjusting rod is movably locked and connected to the support plate.

7. A welding jig according to any one of claims 1 to 4, characterized in that: The material of the chuck is graphite.

8. A welding jig according to any one of claims 1 to 4, characterized in that: The angle indexing plate and the fixing plate are detachably connected.

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