Machining fixture for protecting plate of shot blasting machine

Abstract

The utility model discloses a processing fixture of shot blasting machine guard plate, it includes main part, press plate, stud and nut, main part includes base, fixed block, vertical plate, backing plate, cushion block I and cushion block II, the both sides of base top are fixed with one fixed block, the vertical plate is fixed between the two fixed blocks, and the base plate is fixed with the base. Two backing plates which are arranged at an interval are fixed on the two side plate surfaces of the vertical plate; a kidney-shaped hole a is formed in the position, close to the upper end, of the vertical plate between the base plate and the fixing block on each side; a cushion block I and a cushion block II are fixed on the pressing plate on the base below each cushion plate, and the cushion blocks I and the cushion blocks II below the cushion plates are arranged at intervals; the cushion block I and the cushion block II are arranged at an interval, and a limiting groove is formed between the cushion block I and the cushion block II; the two kidney-shaped holes a are each internally provided with a double-end stud in a matched mode, and the two ends of each double-end stud are each provided with a pressing plate. And a nut and a gasket are in threaded connection with the stud on the outer side of the pressing plate. Four workpieces can be clamped and machined at a time, and efficiency is improved by more than 200%.

Description

Technical Field

[0001] This utility model relates to a processing fixture for a shot blasting machine guard plate, belonging to the field of mechanical technology. Background Technology

[0002] When machining metal parts, due to the differences in shape and size, it is difficult to fix the metal parts with the machine tool's clamping fixture alone. Sometimes, even if it can be fixed, only one workpiece can be clamped at a time, which makes it impossible to effectively improve the processing efficiency. Especially when milling workpieces such as shot blasting machine guard plates, due to the limitations of the shape of the metal part, the milling machine's clamping fixture can only clamp one workpiece at a time. Frequent workpiece changes seriously affect work efficiency. Utility Model Content

[0003] In order to overcome the shortcomings of the existing technology, this utility model provides a processing fixture for shot blasting machine guard plates. This fixture can clamp and process the top processing surfaces of four workpieces at one time, effectively improving the processing efficiency of parts.

[0004] The technical solution adopted by this utility model to solve its technical problem is as follows: A processing fixture for a shot blasting machine guard plate includes a main body, a pressure plate, a double-ended stud, and a nut. The main body includes a base, a fixing block, a vertical plate, a pad, a pad I, and a pad II. The base is a rectangular plate. A rectangular fixing block is fixed on both sides of the top of the base along its length. A vertical plate is fixed at the middle position between the two fixing blocks. Two spaced pads are fixed on both sides of the vertical plate. A horizontal oblong hole a is provided at the upper part of the vertical plate between the pad and the fixing block on each side. Below each pad, a pad I and a pad II are fixed on the pressure plate of the base. The pads I and II are spaced apart and form a limiting groove between them.

[0005] Each of the two oblong holes a is fitted with a double-ended stud, and each end of the double-ended stud is fitted with a rotatable pressure plate. On the outside of the pressure plate, a nut and a washer are threaded onto the double-ended stud.

[0006] Furthermore, the base, fixing block, upright plate, pad, pad I, and pad II are integrated into one structure.

[0007] Furthermore, the pad is arranged at intervals with the pad I and pad II below it.

[0008] Furthermore, the pressure plate has a waist-shaped hole b, through which a double-ended stud is fitted.

[0009] The beneficial effects of this utility model are: this utility model can load four workpieces at once, and after programming, it can process four workpieces at once, increasing efficiency by more than 200%. Attached Figure Description

[0010] The present invention will be further described below with reference to the accompanying drawings and specific embodiments.

[0011] Figure 1 This is a schematic diagram of the structure of this utility model.

[0012] Figure 2 This is a schematic diagram of the main body of this utility model.

[0013] Figure 3 This is a schematic diagram of the installation of the protective plate of the shot blasting machine according to this utility model.

[0014] Figure 4 This is the front view of the shot blasting machine's guard plate.

[0015] Figure 5 yes Figure 4 Top view.

[0016] Numbering on the map:

[0017] 1. Main body; 101. Base; 102. Fixing seat; 103. Vertical plate; 104. Pad plate; 105. Waist-shaped hole a; 106. Pad block I; 107. Pad block II; 2. Pressure plate; 201. Waist-shaped hole b; 3. Double-ended stud; 4. Nut; 5. Shot blasting machine guard plate; 501. Limiting block; 502. Machined surface. Detailed Implementation

[0018] like Figure 1 As shown in Figure 5, a machining fixture for a shot blasting machine guard plate includes a main body 1, a pressure plate 2, a double-ended stud 3, and a nut 4. The main body 1 includes a base 101, a fixing block 102, a vertical plate 103, a pad 104, a pad I 106, and a pad II 107. The base 101 is a rectangular plate. A rectangular fixing block 102 is fixed on both sides of the top of the base 101 along its length. A vertical plate 103 is fixed at the middle position between the two fixing blocks 102. Two spaced pads 104 are fixed on both sides of the vertical plate 103. The pads 104 on each side are connected to the fixing block 104. Between 02, a horizontal waist-shaped hole a105 is provided at the upper part of the upright plate 103; below each pad plate 104, a pad block I 106 and a pad block II 107 are fixed on the pressure plate of the base 101, and the pad plate 104 and the pad block I 106 and the pad block II 107 below are arranged at intervals; the pad block I 106 and the pad block II 107 are arranged at intervals, and a limiting groove 108 is formed between the pad block I 106 and the pad block II 107; the base 101, the fixing block 102, the upright plate 103, the pad plate 104, the pad block I 106 and the pad block II 107 are an integral structure.

[0019] Each of the two oblong holes a105 is fitted with a double-ended stud 3. Each end of the double-ended stud 3 is fitted with a rotatable pressure plate 2. The pressure plate 2 has an oblong hole b201, through which the double-ended stud 3 passes. On the outside of the pressure plate 2, a nut 4 and a washer are threadedly connected to the double-ended stud 3.

[0020] During use, the four shot blasting machine guard plates 5 are placed upright on their respective side pads I 106 and II 107. One side of each of the four shot blasting machine guard plates 5 is close to the pad 104 on its respective side. The protruding limiting block 501 at the bottom of the shot blasting machine guard plate 5 is placed in the limiting groove 108. The guard plate 5 is clamped by the pressure plate 2 through the double-headed stud 3 and nut. The waist-shaped hole a 105 can adjust the position of the double-headed stud 3, and the waist-shaped hole b 201 can adjust the position of the pressure plate 2. Then, the machining fixture is fixed on the CNC machine tool worktable, and the milling cutter is used to mill the machining surface 502 on the top of the shot blasting machine guard plate 5. The milling of the top machining surface 502 of the four shot blasting machine guard plates 5 can be completed in one operation, which effectively improves the processing efficiency.

Claims

1. A machining fixture for a shot blasting machine guard plate, characterized in that: The system includes a main body (1), a pressure plate (2), a double-ended stud (3), and a nut (4). The main body (1) includes a base (101), a fixing block (102), a vertical plate (103), a pad (104), a pad I (106), and a pad II (107). The base (101) is a rectangular plate. A rectangular fixing block (102) is fixed on both sides of the top of the base (101) along its length. A vertical plate (103) is fixed at the middle position between the two fixing blocks (102). The two sides of the vertical plate (103) are... Two spaced pads (104) are fixed on each side; between each pad (104) and the fixing block (102), a horizontal waist-shaped hole a (105) is provided at the upper part of the upright plate (103); below each pad (104), a pad I (106) and a pad II (107) are fixed on the pressure plate of the base (101), the pad I (106) and the pad II (107) are spaced apart, and a limiting groove (108) is formed between the pad I (106) and the pad II (107). A double-ended stud (3) is fitted in each of the two waist-shaped holes a (105). A rotatable pressure plate (2) is installed at both ends of the double-ended stud (3). A nut (4) and a washer are threaded onto the double-ended stud (3) on the outside of the pressure plate (2).

2. The machining fixture for a shot blasting machine guard plate according to claim 1, characterized in that: The base (101), fixing block (102), upright plate (103), pad plate (104), pad I (106) and pad II (107) are an integral structure.

3. The machining fixture for a shot blasting machine guard plate according to claim 1, characterized in that: The pad (104) is arranged at intervals with the pad I (106) and pad II (107) below it.

4. The machining fixture for a shot blasting machine guard plate according to claim 1, characterized in that: The pressure plate (2) has a waist-shaped hole b (201), and the double-headed stud (3) is fitted through the waist-shaped hole b (201).

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