Novel A-face milling clamp

Abstract

The utility model relates to the technical field of clamps, and particularly discloses a novel A face milling clamp which comprises a base, a left air cylinder, a right air cylinder, a supporting seat, a positioning plate and a workpiece placing plate, the left air cylinder, the right air cylinder and the supporting seat are all arranged on the base, and the left air cylinder and the right air cylinder are located on the left side and the right side of the supporting seat respectively. The positioning plate is installed at the upper end of the supporting base, the workpiece containing plate is clamped to the upper end of the positioning plate, a plurality of workpiece clamping through holes are formed in the workpiece containing plate, and the output end of the left air cylinder and the output end of the right air cylinder are both in transmission connection with pressing plates located above the workpiece containing plate. The positioning plate is arranged to position the workpiece containing plate, the workpiece clamping through holes are formed in the workpiece containing plate to contain workpieces, a plurality of workpieces can be taken and placed at the same time to be machined in the machining process, and therefore the machining efficiency is improved, and the machining efficiency is high.

Description

Technical Field

[0001] This utility model relates to the field of fixture technology, and in particular to a novel fixture for milling surface A. Background Technology

[0002] A fixture is a device used in mechanical manufacturing to fix a workpiece in the correct position for construction or inspection. It is also called a clamp. In a broader sense, any device used to quickly, conveniently and safely install a workpiece in any step of the process can be called a fixture.

[0003] Existing A-surface milling fixtures, in order to meet market demands, are generally optimized in terms of how to better clamp and how to make them more convenient for users to use. They often neglect whether they can pick up and put down workpieces in large batches to improve processing efficiency. In normal use, only one workpiece can be picked up and put down at a time, resulting in low processing efficiency. Utility Model Content

[0004] The technical problem to be solved by this utility model is to provide a new type of milling A-surface fixture in view of the above-mentioned defects of the prior art. The fixture uses a positioning plate to position the workpiece placement plate and has several workpiece clamping holes on the workpiece placement plate to place the workpiece. During processing, multiple workpieces can be picked up and placed at the same time for processing, thereby improving processing efficiency and achieving high processing efficiency.

[0005] To solve the above-mentioned technical problems, the technical solution of this utility model is as follows:

[0006] A novel milling fixture for surface A includes a base, a left cylinder, a right cylinder, a support base, a positioning plate, and a workpiece placement plate. The left cylinder, right cylinder, and support base are all mounted on the base. The left cylinder and right cylinder are located on the left and right sides of the support base, respectively. The positioning plate is installed on the upper end of the support base. The workpiece placement plate is snapped onto the upper end of the positioning plate. The workpiece placement plate has several workpiece snap-fit ​​through holes. The output ends of the left cylinder and right cylinder are both drivenly connected to a pressure plate located above the workpiece placement plate.

[0007] Preferably, the upper end of the positioning plate is provided with a positioning post, and the side of the workpiece placement plate is provided with a positioning groove that matches the positioning post.

[0008] Preferably, the workpiece locking through holes include a first workpiece locking through hole, a second workpiece locking through hole, a third workpiece locking through hole, and a fourth workpiece locking through hole, which are distributed sequentially from left to right on the workpiece placement plate.

[0009] Preferably, a plurality of workpiece slots are provided on the inner side of the workpiece slotting hole.

[0010] Preferably, the positioning plate has a plurality of debris through holes that communicate with the workpiece clamping through holes.

[0011] Preferably, the cross-section of the positioning groove is U-shaped.

[0012] By adopting the above technical solution, the present invention provides a novel A-surface milling fixture with the following advantages: The left cylinder, right cylinder, and support base of the novel A-surface milling fixture are all mounted on a base. The left and right cylinders are located on the left and right sides of the support base, respectively. A positioning plate is installed on the upper end of the support base, and a workpiece placement plate is snapped onto the upper end of the positioning plate. The workpiece placement plate has several workpiece snap-fit ​​holes. The output ends of the left and right cylinders are connected to a pressure plate located above the workpiece placement plate. The positioning plate is used to position the workpiece placement plate, and the workpiece placement plate has several workpiece snap-fit ​​holes for placement. During processing, the workpieces are first placed sequentially on the workpiece placement plate, then the workpiece placement plate is placed on the positioning plate for positioning. Finally, the left and right cylinders are driven to drive the pressure plate to press the workpiece placement plate, thus performing the A-surface milling operation. This allows for the simultaneous handling of multiple workpieces during processing, thereby improving processing efficiency and achieving high processing efficiency. Attached Figure Description

[0013] Figure 1 This is an exploded view of the present invention;

[0014] Figure 2 This is a perspective view of the present utility model;

[0015] Figure 3 This is a perspective view of the present invention from another angle;

[0016] In the diagram, 1-base, 2-left cylinder, 3-right cylinder, 4-support seat, 5-positioning plate, 6-workpiece placement plate, 7-workpiece clamping hole, 8-pressure plate, 9-positioning post, 10-positioning groove, 11-first workpiece clamping hole, 12-second workpiece clamping hole, 13-third workpiece clamping hole, 14-fourth workpiece clamping hole, 15-workpiece slot, 16-chip through hole, 17-workpiece. Detailed Implementation

[0017] The specific embodiments of this utility model will be further described below with reference to the accompanying drawings. It should be noted that these descriptions are for the purpose of aiding understanding of this utility model, but do not constitute a limitation thereof. Furthermore, the technical features involved in the various embodiments of this utility model described below can be combined with each other as long as they do not conflict with each other.

[0018] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to 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 utility model.

[0019] 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 at least one of that feature. In the description of this utility model, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0020] like Figure 1-3 As shown, this novel milling fixture for surface A includes a base 1, a left cylinder 2, a right cylinder 3, a support base 4, a positioning plate 5, and a workpiece placement plate 6. The left cylinder 2, right cylinder 3, and support base 4 are all mounted on the base 1. The left cylinder 2 and right cylinder 3 are located on the left and right sides of the support base 4, respectively. The positioning plate 5 is installed on the upper end of the support base 4. The workpiece placement plate 6 is snapped onto the upper end of the positioning plate 5. The workpiece placement plate 6 has several workpiece snap-fit ​​holes 7. The output ends of both the left cylinder 2 and right cylinder 3 are connected to a pressure plate 8 located above the workpiece placement plate 6. It is understood that the left cylinder 2 and right cylinder 3 can be general-purpose cylinders, etc.

[0021] Specifically, the upper end of the positioning plate 5 is provided with a positioning post 9, and the side of the workpiece placement plate 6 is provided with a positioning groove 10 that matches the positioning post 9; the workpiece locking through hole 7 includes a first workpiece locking through hole 11, a second workpiece locking through hole 12, a third workpiece locking through hole 13 and a fourth workpiece locking through hole 14, which are distributed from left to right on the workpiece placement plate 6; a number of workpiece slots 15 are provided on the inner side of the workpiece locking through hole 7; a number of debris through holes 16 communicating with the workpiece locking through hole 7 are provided on the positioning plate 5, and the cross-section of the positioning groove 10 is U-shaped. Understandably, during the processing, aluminum die castings and other workpieces are first placed on the workpiece placement plate 6 in sequence, and then the workpiece placement plate 6 is placed on the positioning plate 5 for positioning, that is, the positioning pin 9 is inserted into the positioning groove 10. Finally, the left cylinder 2 and the right cylinder 3 are driven to drive the pressure plate to press the workpiece placement plate 6. Subsequently, the workpiece can be milled on surface A by a milling machine.

[0022] Understandably, this utility model has a reasonable design and unique structure. It uses a positioning plate 5 to position the workpiece placement plate 6 and provides several workpiece locking holes 7 on the workpiece placement plate 6 to place the workpiece 17. This allows multiple workpieces 17 to be picked up and placed simultaneously during processing, thereby improving processing efficiency and achieving high processing efficiency.

[0023] The embodiments of this utility model have been described in detail above with reference to the accompanying drawings, but this utility model is not limited to the described embodiments. For those skilled in the art, various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of this utility model, and these variations still fall within the protection scope of this utility model.

Claims

1. A novel face milling fixture characterized by: Including base, left cylinder, right cylinder, support seat, positioning plate and workpiece placing plate, left cylinder, right cylinder and support seat are all set up on the base, left cylinder and right cylinder are respectively located in the left and right sides of support seat, the positioning plate is installed on the upper end of support seat, the workpiece placing plate is clamped on the upper end of positioning plate, a plurality of workpiece clamping through holes are opened on the workpiece placing plate, the output end of left cylinder and right cylinder is all transmission connection has the pressing plate above the workpiece placing plate.

2. The novel face milling fixture according to claim 1, characterized in that: The upper end of the positioning plate is provided with a positioning column, and the side surface of the workpiece placing plate is provided with a positioning groove matched with the positioning column.

3. The novel face milling fixture according to claim 1, wherein: The workpiece clamping through hole includes first workpiece clamping through hole, second workpiece clamping through hole, third workpiece clamping through hole and fourth workpiece clamping through hole, the first workpiece clamping through hole, second workpiece clamping through hole, third workpiece clamping through hole and fourth workpiece clamping through hole are all distributed on the workpiece placing plate from left to right in turn.

4. The novel face milling fixture according to claim 1, wherein: The inner side of the workpiece clamping through hole is provided with a plurality of workpiece clamping grooves.

5. The novel face milling fixture according to claim 1, wherein: A plurality of debris through holes are opened on the positioning plate and communicate with the workpiece clamping through holes.

6. The novel face milling fixture according to claim 2, wherein: The cross section of the positioning groove is "U" type.

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