Processing fixture of ice maker handle seat

Abstract

The utility model discloses a processing clamp of ice maker handle seat relates to processing clamp technical field. This processing clamp includes base and pressing plate component, and the base includes bottom plate, first side plate and second side plate, and is vertically equipped with a plurality of first through -hole on the bottom plate, and is equipped with the connecting bolt who wears first through -hole, and first side plate and second side plate are integrally perpendicularly connected on the both sides of bottom plate respectively, and is equipped with the first positioning slot that is matched with the discharge casing of handle seat on first side plate, is equipped with the second positioning slot that is matched with the elbow pipe material cylinder inlet portion of handle seat on second side plate, still is equipped with the third positioning slot that is matched with the hinged seat support portion of handle seat, and the pressing plate component is established at second side plate top, and it is used for the hinged seat support portion of handle seat of pressing tightly. This processing clamp can position and clamp tightly the ice maker handle seat product of lying, and guarantees that ice maker handle seat product is in horizontal state.

Description

Technical Field

[0001] This utility model relates to the field of machining fixture technology, and in particular to a machining fixture for an ice maker handle seat. Background Technology

[0002] Cast aluminum products refer to various parts or finished products made from aluminum or aluminum alloy raw materials through a casting process. The casting process is affected by factors such as the fluidity of molten aluminum, uneven cooling and shrinkage, and mold wear. Therefore, cast aluminum products cannot directly achieve high-precision dimensional standards and require a series of subsequent machining operations such as milling and polishing using milling machines and grinding machines. Figure 1 The ice maker handle base shown is a cast aluminum product composed of a bent tube barrel, a discharge shell, and a hinge. The discharge shell is located at the lower part of the bent tube barrel, and the hinge is located at the upper part of the bent tube barrel. The bent tube barrel of the ice maker handle base is an arc-shaped bent tube, while the discharge shell is a rectangular shell, and the hinge support is a trapezoidal body. Furthermore, the front or rear sides of the bent tube barrel, the discharge shell, and the hinge support are not on the same plane. When machining the horizontally placed ice maker handle base, using ordinary machining fixtures for positioning and clamping will result in the ice maker handle base being placed unevenly, affecting the machining accuracy.

[0003] Therefore, it is necessary to provide a machining fixture for handle base products. Utility Model Content

[0004] The technical problem to be solved by this utility model is to provide a processing fixture for an ice maker handle seat, which can position and clamp a horizontally placed ice maker handle seat product and ensure that the ice maker handle seat product is in a horizontal state.

[0005] To solve the above-mentioned technical problems, the present invention adopts the following technical solution:

[0006] A machining fixture for an ice maker handle includes a base and a pressure plate assembly. The base includes a bottom plate, a first side plate, and a second side plate. The bottom plate has several first through holes vertically arranged, through which connecting bolts pass. The first side plate and the second side plate are integrally and vertically connected to both sides of the bottom plate. The first side plate has a first positioning groove that matches the discharge housing of the handle, and the second side plate has a second positioning groove that matches the curved tube inlet of the handle. It also has a third positioning groove that matches the hinge support of the handle. The pressure plate assembly is located on the top of the second side plate and is used to press the hinge support of the handle.

[0007] In some embodiments, the top of the second side plate is provided with a first screw hole; the pressure plate assembly includes a pressure plate, an adjusting bolt, a washer, and a support bolt. The pressure plate is horizontally disposed above the second side plate, and one end of the pressure plate is used to press against the hinge support portion. The middle of the pressure plate is provided with a second through hole, and the end of the pressure plate away from the hinge support portion is provided with a second screw hole. The adjusting bolt passes through the second through hole and is threadedly connected to the first screw hole. The washer is sleeved on the adjusting bolt and is located between the head of the adjusting bolt and the pressure plate. The support bolt is threadedly connected to the second screw hole, and the head of the support bolt abuts against the top of the second side plate.

[0008] Compared with the prior art, this utility model achieves at least the following beneficial effects:

[0009] The ice maker handle is placed horizontally on the base, with the discharge housing placed in the first rectangular positioning groove, the curved tube inlet placed in the second arc-shaped positioning groove, and the hinge support placed in the third oblique strip-shaped positioning groove, ensuring that the ice maker handle is in a horizontal position. Then, the pressure plate assembly is used to press it onto the top of the hinge support, thereby achieving the overall positioning and clamping of the ice maker handle and ensuring machining accuracy. Attached Figure Description

[0010] Figure 1 This is a schematic diagram of the ice maker handle base.

[0011] Figure 2 This is a schematic diagram of the structure of an embodiment of this application;

[0012] Figure 3 This is a schematic diagram of the structure of the base according to an embodiment of this application;

[0013] Figure 4 This is a schematic diagram of the base from another perspective, representing an embodiment of this application.

[0014] Figure 5 This is a schematic diagram of the pressure plate assembly according to an embodiment of this application.

[0015] The following are the labels in the diagram: 1. Base; 11. Bottom plate; 12. First side plate; 13. Second side plate; 131. First screw hole; 2. Pressure plate assembly; 21. Pressure plate; 211. Second through hole; 22. Adjusting bolt; 23. Shim; 24. Support bolt; 3. Connecting bolt; 4. First positioning groove; 5. Second positioning groove; 6. Third positioning groove; 7. First arc surface; 8. Second arc surface; 9. Ice maker handle seat; 91. Discharge housing; 92. Bent tube material cylinder; 93. Hinge seat. Detailed Implementation

[0016] The present invention will now be described in detail with reference to exemplary embodiments shown in the accompanying drawings. However, it should be understood that the present application may be implemented in many different forms and should not be construed as limited to the embodiments set forth herein. These embodiments are provided herein to make the disclosure of this application more complete and to fully convey the concept of the present application to those skilled in the art.

[0017] In the description of this application, it should be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," and "counterclockwise," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, are only for the convenience of describing this application and simplifying the description, 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, and therefore should not be construed as a limitation of this application. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this application, "several" or "more than" means two or more, unless otherwise explicitly specified. In this application, unless otherwise expressly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; 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; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances. In this application, unless otherwise expressly specified and limited, "above" or "below" a second feature can include direct contact between the first and second features, or it can include contact between the first and second features through another feature between them. Moreover, "above," "over," and "on top" of a second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" of a second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0018] like Figures 1-5 As shown, the machining fixture for the ice maker handle seat provided in this embodiment of the application is used to position and clamp the ice maker handle seat 9 on a machine tool for subsequent machining.

[0019] Optionally, the machining fixture includes a base 1 and a pressure plate assembly 2. The base 1 includes a bottom plate 11, a first side plate 12, and a second side plate 13. The bottom plate 11 has several first through holes vertically arranged on it. The first through holes are used to pass through the first bolts 3. The first bolts are used to connect with the fixture base on the machine tool workbench, thereby fixing the base 1. The first side plate 12 and the second side plate 13 are integrally and vertically connected to both sides of the bottom plate 11. The first side plate 12 is provided with a first positioning groove 4 that matches the discharge housing 91 of the handle seat. The second side plate 13 is provided with a second positioning groove 5 that matches the inlet of the bent tube 92 of the handle seat. It is also provided with a third positioning groove 6 that matches the hinge support 93 of the handle seat. The pressure plate assembly 2 is located on the top of the second side plate 13 and is used to press the hinge support 93 of the handle seat.

[0020] Optionally, the second side plate 13 is provided with a first screw hole 131 at the top; the pressure plate assembly 2 includes a pressure plate 21, an adjusting bolt 22, a washer 23 and a support bolt 24. The pressure plate 21 is horizontally positioned above the second side plate 13, and one end of the pressure plate 21 is used to press against the support of the hinge seat 93. The top of this end of the pressure plate 21 is provided with a step to facilitate worker operation. The pressure plate 21 is pressed against the top of the support of the hinge seat 93. The middle of the pressure plate 21 is provided with a second through hole, and the end of the pressure plate 21 away from the support of the hinge seat 93 is provided with a second screw hole 211. The adjusting bolt 22 passes through the second through hole and is threadedly connected to the first screw hole 131. The washer 23 is sleeved on the adjusting bolt 22 and is located between the head of the adjusting bolt 22 and the pressure plate 21. The support bolt 24 is threadedly connected to the second screw hole 211, and the head of the support bolt 24 abuts against the top of the second side plate 13. The support height of the pressure plate assembly 2 can be adjusted by rotating the support bolt 24, and the pressure plate 21 can be pressed against the top of the hinge seat 93 support by tightening the adjusting bolt 22.

[0021] Optionally, the first positioning groove 4 is a rectangular groove; the second positioning groove 5 is an arc groove; and the third positioning groove 6 is an oblique strip groove that matches the reinforcing rib of the hinge seat 93 support.

[0022] Optionally, the inner wall of the first side plate 12 is provided with a first arc surface 7 that matches the outer arc side of the bent tube cylinder 92; the inner wall of the second side plate 13 is provided with a second arc surface 8 that matches the inner arc side of the bent tube cylinder 92, thereby improving the compatibility.

[0023] In use, the ice maker handle base 9 is first placed horizontally on the base 1, with the discharge shell 91 placed in the rectangular first positioning groove 4, the inlet of the bent tube 92 placed in the arc-shaped second positioning groove 5, and the hinge base 93 support placed in the oblique strip-shaped third positioning groove 6, ensuring that the ice maker handle base 9 is in a horizontal state; then the pressure plate assembly 2 is used to press it on the top of the hinge base 93 support, thereby realizing the overall positioning and clamping of the ice maker handle base 9 and ensuring machining accuracy.

[0024] It should be understood that all the above embodiments are exemplary and not restrictive. Any modifications, equivalent changes and alterations made by those skilled in the art to the specific embodiments described above under the concept of this utility model shall still fall within the scope of the technical solution of this utility model.

Claims

1. A machining fixture for an ice maker handle base, characterized in that: The device includes a base and a pressure plate assembly. The base includes a bottom plate, a first side plate, and a second side plate. The bottom plate has several first through holes vertically arranged, through which connecting bolts pass. The first side plate and the second side plate are integrally and vertically connected to both sides of the bottom plate. The first side plate has a first positioning groove that matches the discharge housing of the handle seat, and the second side plate has a second positioning groove that matches the curved tube inlet of the handle seat. It also has a third positioning groove that matches the hinge support of the handle seat. The pressure plate assembly is located on the top of the second side plate and is used to press the hinge support of the handle seat.

2. The machining fixture for the ice maker handle seat according to claim 1, characterized in that: The second side plate has a first screw hole at its top; the pressure plate assembly includes a pressure plate, an adjusting bolt, a washer, and a support bolt. The pressure plate is horizontally positioned above the second side plate, and one end of the pressure plate is used to press against the hinge support. The middle of the pressure plate has a second through hole vertically, and the end of the pressure plate away from the hinge support has a second screw hole vertically. The adjusting bolt passes through the second through hole and is threadedly connected to the first screw hole. The washer is fitted onto the adjusting bolt and is located between the head of the adjusting bolt and the pressure plate. The support bolt is threadedly connected to the second screw hole, and the head of the support bolt abuts against the top of the second side plate.

3. The machining fixture for the ice maker handle seat according to claim 1, characterized in that: The first positioning groove is a rectangular groove.

4. The machining fixture for the ice maker handle seat according to claim 1, characterized in that: The second positioning groove is an arc-shaped groove.

5. The machining fixture for the ice maker handle seat according to claim 1, characterized in that: The third positioning groove is an oblique strip-shaped groove that matches the reinforcing rib of the hinge support.

6. The machining fixture for the ice maker handle seat according to claim 1, characterized in that: The inner wall of the first side plate is provided with a first arc surface that matches the outer arc side of the bent tube cylinder; the inner wall of the second side plate is provided with a second arc surface that matches the inner arc side of the bent tube cylinder.

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