Grating adjustment mechanism

Abstract

The utility model belongs to the field of ball welding technology, concretely relates to a grating adjusting mechanism, including frame body, base, grating, first elastic component, second elastic component, first tight component and second tight component, the base is installed in the frame body inside, the grating is connected on the base, the first elastic component and the bottom of grating abut, the second elastic component and the lateral wall of grating abut, the first tight component penetrates the frame body and abuts with the bottom of grating, the second tight component penetrates the frame body and abuts with the lateral wall of grating, the utility model can adjust the horizontal direction and vertical direction's position of grating relative to base, can adjust the corner of grating simultaneously, do not damage grating, and the overall fixture has the advantages of low cost, convenient assembling and adjusting, high precision, easy operation, low price and the like.

Description

Technical Field

[0001] This utility model belongs to the field of ball welding technology, and specifically relates to a grating adjustment mechanism. Background Technology

[0002] Hot-press ultrasonic wire bonding, or ball bonding for short, typically uses custom-made circular arc grating rulers for the welding head grating due to its specific structure. Currently, leading ball bonding equipment requires high precision, with Z-axis positioning accuracy within 5μm, and a compact overall cost. These requirements place extremely high demands on the overall installation accuracy, price, and mating fixtures of the grating ruler in the welding head. The grating ruler and its matching installation fixtures must be inexpensive, highly precise, and easy to operate. Currently, to improve grating installation accuracy and reduce installation difficulty, integrated gratings provided by manufacturers are commonly used; however, integrated gratings are more expensive than separate gratings.

[0003] Therefore, it is necessary to improve upon the shortcomings of existing technologies in order to overcome their deficiencies in practical applications. Utility Model Content

[0004] Based on the aforementioned shortcomings and deficiencies in the prior art, one of the objectives of this utility model is to at least solve one or more of the aforementioned problems in the prior art. In other words, one of the objectives of this utility model is to provide a grating adjustment mechanism that meets one or more of the aforementioned requirements.

[0005] To achieve the above-mentioned objectives, this utility model adopts the following technical solution:

[0006] This utility model provides a grating adjustment mechanism, including a frame body, a base, a grating, a first elastic component, a second elastic component, a first tightening component, and a second tightening component. The base is installed inside the frame body, and the grating is connected to the base. The first elastic component abuts against the bottom of the grating, and the second elastic component abuts against the side wall of the grating. The first tightening component penetrates the frame body and abuts against the bottom of the grating, and the second tightening component penetrates the frame body and abuts against the side wall of the grating.

[0007] As a preferred embodiment, the first elastic component includes a first spring sheet and a first set screw. One end of the first spring sheet is fixedly connected to the frame body, and the other end abuts against the grating. The first set screw passes through the frame body and abuts against the first spring sheet.

[0008] As a preferred embodiment, the second elastic component includes a second spring sheet and a second set screw. One end of the second spring sheet is fixedly connected to the frame body, and the other end abuts against the grating. The second set screw passes through the frame body and abuts against the second spring sheet.

[0009] As a preferred embodiment, the first elastic component and the first clamping component abut against the lower end face and the upper end face of the grating, respectively.

[0010] As a preferred embodiment, the second elastic component and the second clamping component abut against the left and right end faces of the grating, respectively.

[0011] As a preferred embodiment, the first clamping assembly includes at least two third set screws, which pass through the upper end of the frame body and abut against the grating.

[0012] As a preferred embodiment, the second clamping assembly includes at least two fourth set screws, which penetrate the sidewall of the frame body and abut against the grating.

[0013] As a preferred embodiment, the base includes a support portion and a mounting portion, the support portion being connected to the frame body, and the mounting portion being used to mount a grating.

[0014] As a preferred embodiment, the grating is fixed to the base by adhesive.

[0015] As a preferred embodiment, the frame body is provided with multiple mounting holes.

[0016] Compared with the prior art, the advantages of this utility model are:

[0017] The grating adjustment mechanism provided by this utility model has the advantages of high precision, easy operation and low price, effectively overcoming the shortcomings of the prior art and meeting the needs of ball welding equipment for high precision, low cost and easy operation of grating installation.

[0018] This utility model provides a grating adjustment mechanism that can adjust the horizontal and vertical position of the grating relative to the base, and can also adjust the rotation angle of the grating. Moreover, this combination does not damage the grating, the overall fixture cost is low, and assembly and adjustment are convenient. Attached Figure Description

[0019] To more clearly illustrate the technical solutions of the embodiments of this application, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other embodiments can be obtained from these drawings without creative effort.

[0020] Figure 1 This is a schematic diagram of the structure of a grating adjustment mechanism according to an embodiment of the present invention;

[0021] Figure 2 This is a schematic diagram from another perspective of a grating adjustment mechanism according to an embodiment of the present utility model;

[0022] Figure 3 This is a schematic diagram of the base structure according to an embodiment of the present utility model;

[0023] Figure 4 This is a schematic diagram of the structure of the first or second spring sheet according to an embodiment of the present utility model;

[0024] Figure 5 This is a schematic diagram of the frame body of an embodiment of the present utility model;

[0025] In the figure: 1 Frame body, 11 Mounting hole, 2 Base, 21 Support part, 22 Mounting part, 3 Grating, 4 First elastic component, 41 First spring, 42 First set screw, 5 Second elastic component, 51 Second spring, 52 Second set screw, 6 First tightening component, 61 Third set screw, 7 Second tightening component, 71 Fourth set screw. Detailed Implementation

[0026] To more clearly illustrate the embodiments of this application, the specific implementation methods of this application will be described below with reference to the accompanying drawings. Obviously, the drawings described below are merely some embodiments of this application. For those skilled in the art, other drawings and other implementation methods can be obtained based on these drawings without any creative effort.

[0027] In the description of the embodiments of this application, the terms "upper," "lower," "front," "rear," etc., refer to the orientation or positional relationship shown in the accompanying drawings. They are used only for ease of description and simplification of operation, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application. In addition, the terms "first," "second," etc., are only used for distinction in description and have no special meaning.

[0028] According to some embodiments of this application, please refer to Figures 1 to 5 As shown, a grating adjustment mechanism is provided, including a frame body 1, a base 2, a grating 3, a first elastic component 4, a second elastic component 5, a first clamping component 6, and a second clamping component 7. The base 2 is installed inside the frame body 1, and the grating 3 is connected to the base 2. The first elastic component 4 abuts against the bottom of the grating 3, the second elastic component 5 abuts against the side wall of the grating 3, the first clamping component 6 penetrates the frame body 1 and abuts against the bottom of the grating 3, and the second clamping component 7 penetrates the frame body 1 and abuts against the side wall of the grating 3.

[0029] In some embodiments of this application, the first elastic component 4 includes a first spring sheet 41 and a first set screw 42. One end of the first spring sheet 41 is fixedly connected to the frame body 1, and the other end is engaged with the grating 3. The first set screw 42 passes through the frame body 1 and engages with the first spring sheet 41.

[0030] In some embodiments of this application, the second elastic component 5 includes a second spring sheet 51 and a second setter screw 52. One end of the second spring sheet 51 is fixedly connected to the frame body 1, and the other end abuts against the grating 3. The second setter screw 52 penetrates the frame body 1 and abuts against the second spring sheet 51. The first elastic component 4 and the second elastic component 5 can apply elastic forces to the grating 3 from the bottom and sidewalls respectively, ensuring that the grating 3 maintains a stable position when subjected to external forces.

[0031] In some embodiments of this application, the first elastic component 4 and the first clamping component 6 abut against the lower and upper end faces of the grating 3, respectively, so that the grating 3 is bidirectionally constrained in the vertical direction, further improving the stability of the grating 3. When it is necessary to adjust the vertical position of the grating 3, it can be achieved by adjusting the clamping force of the first clamping component 6.

[0032] In some embodiments of this application, the second elastic component 5 and the second clamping component 7 abut against the left and right end faces of the grating 3, respectively. This ensures that the grating 3 is also bidirectionally constrained in the horizontal direction, effectively preventing the grating 3 from shifting in the horizontal direction. When it is necessary to adjust the horizontal position of the grating 3, this can be achieved by adjusting the clamping force of the second clamping component 7.

[0033] In some embodiments of this application, the first clamping assembly 6 includes at least two third clamping screws 61, which penetrate the upper end of the frame body 1 and abut against the grating 3. Using multiple third clamping screws 61 allows the grating 3 to be subjected to a more uniform clamping force, avoiding deformation or damage to the grating 3 due to excessive localized force. Multiple third clamping screws 61 also provide more adjustment points, making the vertical position adjustment of the grating 3 more flexible and precise.

[0034] In some embodiments of this application, the second clamping assembly 7 includes at least two fourth clamping screws 71, which penetrate the sidewall of the frame body 1 and abut against the grating 3. Similar to the first clamping assembly 6, the second clamping assembly 7 also employs a design with multiple fourth clamping screws 71 to ensure that the grating 3 is subjected to a uniform and stable clamping force in the horizontal direction, thereby improving the stability of the grating 3 and making the adjustment of the horizontal position more precise and flexible.

[0035] In some embodiments of this application, the base 2 includes a support part and a mounting part. The support part is connected to the frame body 1, and the mounting part is used to install the grating 3, so that the base 2 can be stably supported on the frame body 1 and the grating 3 can be easily installed and removed. When the grating 3 needs to be replaced or repaired, the grating 3 can be removed from the mounting part without disassembling the entire grating adjustment mechanism.

[0036] In some embodiments of this application, the grating 3 and the base 2 are fixed together by adhesive. Using adhesive to fix the grating 3 and the base 2 ensures a strong connection between them and avoids stress concentration and deformation problems caused by mechanical connections. Adhesive bonding also provides a certain degree of sealing, effectively preventing dust, moisture, and other impurities from entering the grating adjustment mechanism, thus improving its service life and stability.

[0037] In some embodiments of this application, the frame body 1 is provided with multiple mounting holes, which can be used to fix the grating adjustment mechanism to other devices or structures, improving its applicability and flexibility. At the same time, the design of multiple mounting holes also makes the grating adjustment mechanism more stable and reliable during installation, avoiding the shaking and displacement problems caused by single-point fixing.

[0038] In the description of the embodiments of this application, unless otherwise expressly specified and limited, the technical terms such as "installation," "connection," "joining," and "fixing" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. For those skilled in the art, the specific meaning of the above terms in the embodiments of this application can be understood according to the specific circumstances.

[0039] The above description is only a detailed explanation of the preferred embodiments and principles of this application. For those skilled in the art, there may be changes in the specific implementation based on the ideas provided by this utility model, and these changes should also be considered within the scope of protection of this application.

Claims

1. A grating adjustment mechanism, characterized in that, The device includes a frame body, a base, a grating, a first elastic component, a second elastic component, a first clamping component, and a second clamping component. The base is installed inside the frame body, and the grating is connected to the base. The first elastic component abuts against the bottom of the grating, and the second elastic component abuts against the side wall of the grating. The first clamping component penetrates the frame body and abuts against the bottom of the grating, and the second clamping component penetrates the frame body and abuts against the side wall of the grating.

2. The grating adjustment mechanism according to claim 1, characterized in that, The first elastic component includes a first spring sheet and a first set screw. One end of the first spring sheet is fixedly connected to the frame body, and the other end abuts against the grating. The first set screw passes through the frame body and abuts against the first spring sheet.

3. The grating adjustment mechanism according to claim 1, characterized in that, The second elastic component includes a second spring sheet and a second set screw. One end of the second spring sheet is fixedly connected to the frame body, and the other end abuts against the grating. The second set screw passes through the frame body and abuts against the second spring sheet.

4. The grating adjustment mechanism according to claim 1, characterized in that, The first elastic component and the first clamping component abut against the lower end face and the upper end face of the grating, respectively.

5. The grating adjustment mechanism according to claim 1, characterized in that, The second elastic component and the second clamping component abut against the left and right end faces of the grating, respectively.

6. The grating adjustment mechanism according to claim 1, characterized in that, The first clamping assembly includes at least two third set screws, which pass through the upper end of the frame body and abut against the grating.

7. The grating adjustment mechanism according to claim 1, characterized in that, The second clamping assembly includes at least two fourth set screws that penetrate the sidewall of the frame body and abut against the grating.

8. The grating adjustment mechanism according to claim 1, characterized in that, The base includes a support part and a mounting part. The support part is connected to the frame body, and the mounting part is used to install a grating.

9. A grating adjustment mechanism according to claim 1, characterized in that, The grating is glued to the base.

10. A grating adjustment mechanism according to claim 1, characterized in that, The frame body is equipped with multiple mounting holes.

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