A frame-type fixture for processing semicircular wall panel parts

Abstract

The utility model discloses a frame-type clamp tooling for processing semicircular wall panel parts, relates to the technical field of clamps, and is used for clamping and fixing semicircular wall panels, wherein the two ends of the semicircular wall panels are symmetrically fixedly provided with connecting parts; the clamp tooling comprises four square tubes, the ends of the four square tubes are fixedly connected in sequence to enclose and form a tooling frame, wherein the tops of a pair of parallel square tubes are fixedly provided with at least two clamping and fixing mechanisms for clamping the connecting parts. The utility model can be realized by making one end of the clamping plate overlap the top edge of the connecting part on one side of the semicircular wall panel, and at the same time rotating the clamping bolt so that one end of the clamping plate is in full contact with the top of the connecting plate, thereby realizing that the connecting part on one side of the semicircular wall panel is clamped on the top plate through the clamping plate. Similarly, the connecting part on the other side of the semicircular wall panel is also clamped on the top plate on the same side thereof, thereby realizing the fixing and clamping of the semicircular wall panel.

Description

Technical Field

[0001] The utility model relates to the technical field of clamps, in particular to a frame-type clamp tooling for processing semicircular wall panel parts. Background Art

[0002] Semicircular dome-shaped wall panel parts are relatively common processing parts in the mechanical field. The difficulty in processing them is that the parts are semicircular, the stress points are on both sides of the semicircular arc, the wall thickness is relatively thin, the dimensional accuracy requirements are high, they are easy to deform during processing, and a large number of overlap points are required.

[0003] The prior art clamping method for semicircular dome-shaped wall panel parts is as follows: Since the parts are relatively large, the parts need to be padded to a height of about 400mm when processing the inner cavity. The previous processing method is to process 6 solid aluminum blocks to the same thickness and then pad them under the parts. Each batch of processing requires the 6 aluminum blocks to be reprocessed once, and the position of the parts needs to be calibrated each time the clamping is performed. Since the parts need to be padded, the pressure plate bolts need to be very long. Too long bolts will seriously affect the tightening effect of the bolts. This method is time-consuming and labor-intensive, and the processing quality is difficult to guarantee. Utility Model Content

[0004] In order to solve the problems of the prior art, the utility model provides a frame-type fixture for processing semicircular wall panel parts, which is used to clamp and fix the semicircular wall panel, and the two ends of the semicircular wall panel are symmetrically fixed with connecting parts;

[0005] The fixture tooling comprises four square tubes, the ends of which are fixedly connected in sequence to enclose a tooling frame, wherein at least two clamping and fixing mechanisms for clamping the connecting parts are fixedly arranged on the tops of a pair of parallel square tubes.

[0006] A further solution is that the clamping and fixing mechanism includes a bottom plate, a top plate and a clamping plate, two symmetrically arranged vertical plates are arranged between the bottom plate and the top plate, the upper and lower ends of the vertical plates are respectively fixedly connected to the bottom of the top plate and the top of the bottom plate, and the bottom plate is fixed to the top of the square tube;

[0007] A bolt hole is provided on the upper surface of the top plate, and a vertical through hole is provided on the middle of the clamping plate. The lower end of the clamping bolt passes through the through hole and enters into the threaded hole and is threadedly connected with the threaded hole.

[0008] One end of the pressing plate is overlapped at the top edge of the connecting portion.

[0009] A further solution is that a supporting cylinder is provided below a side of the pressing plate away from the connecting portion, and the height of the supporting cylinder is consistent with the edge height of the connecting portion.

[0010] A further solution is that a rectangular support block is provided between the two vertical plates, the top and bottom of the support block are fixedly connected to the bottom of the top plate and the top of the bottom plate respectively; and the length of the bottom surface of the support block is consistent with the length of the bottom plate.

[0011] A further solution is that a connecting bottom plate is provided below the connection of two adjacent square tubes, and the top of the connecting bottom plate is fixedly connected to the bottoms of the two adjacent square tubes.

[0012] Beneficial effects of the utility model:

[0013] The utility model can realize that one end of the clamping plate is overlapped at the top edge of the connecting part on one side of the semicircular wall panel, and at the same time, the clamping bolt is rotated so that one end of the clamping plate is fully in contact with the top of the connecting plate, and then the connecting part on one side of the semicircular wall panel is pressed against the top plate through the clamping plate. Similarly, the connecting part on the other side of the semicircular wall panel is also pressed against the top plate on the same side, and then the semicircular wall panel is fixed and pressed. The fixture can save a lot of time for re-clamping and calibration positioning, and can greatly improve the processing time and strength, thereby effectively improving the processing accuracy, quality and stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 A schematic diagram of the structure of a semicircular wall panel provided by an embodiment of the utility model after being clamped to a frame-type clamp;

[0015] Figure 2 This is a schematic diagram of the structure of the fixture tooling of an embodiment of the utility model;

[0016] Figure 3 for Figure 1 Left view of;

[0017] The attached drawings are marked as follows: 1-semicircular wall panel; 10-connecting part; 20-square tube; 3-fixing mechanism; 30-bottom plate; 31-top plate; 32-pressing plate; 320-through hole; 33-vertical plate; 34-pressing bolt; 4-supporting cylinder; 5-supporting block; 6-connecting bottom plate. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0019] like Figure 1-3 As shown, one embodiment of the utility model discloses a frame-type fixture for processing semicircular wall panel parts, which is used to clamp and fix the semicircular wall panel 1. The two ends of the semicircular wall panel 1 are symmetrically fixed with connecting parts 10;

[0020] The fixture tooling comprises four square tubes 20, the ends of which are fixedly connected in sequence to enclose a tooling frame 2. The arc-shaped portion of the semicircular wall plate is located in the middle of the tooling frame.

[0021] At least two clamping and fixing mechanisms 3 for clamping the connection part 10 are fixedly arranged on the top of one pair of parallel square tubes. The clamping and fixing mechanisms 3 include a bottom plate 30, a top plate 31 and a clamping plate 32. Two symmetrically arranged vertical plates 33 are arranged between the bottom plate 30 and the top plate 31. The upper and lower ends of the vertical plates 33 are respectively fixedly connected to the bottom of the top plate 31 and the top of the bottom plate 30. The bottom plate 30 is fixed to the top of the square tube 20.

[0022] A bolt hole is formed on the upper surface of the top plate 31, and a vertical through hole 320 is formed on the middle of the clamping plate 32. The lower end of the clamping bolt 34 passes through the through hole 320 and enters the threaded hole and is threadedly connected with the threaded hole.

[0023] One end of the pressing plate 32 is overlapped at the top edge of the connecting portion 10 .

[0024] The above arrangement of this embodiment can realize that one end of the clamping plate overlaps the top edge of the connecting portion on one side of the semicircular wall plate, and at the same time, the clamping bolt is rotated so that one end of the clamping plate is fully in contact with the top of the connecting plate, thereby realizing that the connecting portion on one side of the semicircular wall plate is clamped on the top plate through the clamping plate. Similarly, the connecting portion on the other side of the semicircular wall plate is also clamped on the top plate on the same side, thereby realizing the fixing and clamping of the semicircular wall plate.

[0025] In this embodiment, a supporting cylinder 4 is disposed below a side of the pressing plate 32 away from the connecting portion 10 , and the height of the supporting cylinder 4 is consistent with the edge height of the connecting portion 10 .

[0026] Through the above arrangement, the present embodiment can arrange the support cylinder so that the side of the clamping plate away from the connection portion can overlap the top of the support cylinder, thereby maintaining the balance of force applied at both ends of the clamping plate.

[0027] In this embodiment, a rectangular support block 5 is also arranged between the two vertical plates 33, and the top and bottom of the support block 5 are fixedly connected to the bottom of the top plate 31 and the top of the bottom plate 30 respectively; and the length of the bottom surface of the support block 5 is consistent with the length of the bottom plate 30.

[0028] Through the above arrangement, this embodiment can achieve further improvement in the stable support of the top plate by arranging the support blocks, thereby improving the structural strength of the clamping and fixing mechanism.

[0029] In this embodiment, a connecting bottom plate 6 is provided below the connection of two adjacent square tubes 20 , and the top of the connecting bottom plate 6 is fixedly connected to the bottoms of the two adjacent square tubes 20 .

[0030] Through the above arrangement, the present embodiment can improve the overall structural strength of the tooling frame formed by four square tubes by providing four connecting bottom plates.

[0031] Finally, it should be noted that the above only describes in detail the specific embodiments of the utility model. However, the utility model is not limited to the specific embodiments described above. Equivalent modifications and substitutions made by technicians in this field to the utility model are also within the scope of the utility model. Therefore, equal changes and modifications made without departing from the spirit and scope of the utility model are all included in the scope of the utility model.

Claims

1. A frame-type fixture for processing semicircular wall panel parts, characterized in that: Used to clamp and fix the semicircular wall panel (1), the two ends of the semicircular wall panel (1) being symmetrically fixed with connecting parts (10); The fixture comprises four square tubes (20), the ends of the four square tubes (20) are fixedly connected in sequence to enclose a fixture frame (2), wherein at least two clamping and fixing mechanisms (3) for clamping the connecting portion (10) are fixedly arranged on the top of a pair of parallel square tubes; The clamping and fixing mechanism (3) comprises a bottom plate (30), a top plate (31) and a clamping plate (32); two symmetrically arranged vertical plates (33) are arranged between the bottom plate (30) and the top plate (31); the upper and lower ends of the vertical plates (33) are respectively fixedly connected to the bottom of the top plate (31) and the top of the bottom plate (30); and the bottom plate (30) is fixed to the top of the square tube (20); A bolt hole is provided on the upper surface of the top plate (31), a vertical through hole (320) is provided in the middle of the clamping plate (32), and the lower end of the clamping bolt (34) passes through the through hole (320) and enters into the threaded hole and is threadedly connected to the threaded hole; One end of the pressing plate (32) is overlapped at the top edge of the connecting portion (10).

2. A frame-type fixture for processing semicircular wall panel parts according to claim 1, characterized in that: A supporting cylinder (4) is provided below a side of the pressing plate (32) away from the connecting portion (10), and the height of the supporting cylinder (4) is consistent with the height of the edge of the connecting portion (10).

3. The frame-type fixture for processing semicircular wall panel parts according to claim 1 is characterized in that: A rectangular support block (5) is also provided between the two vertical plates (33); the top and bottom of the support block (5) are fixedly connected to the bottom of the top plate (31) and the top of the bottom plate (30), respectively; and the length of the bottom surface of the support block (5) is consistent with the length of the bottom plate (30).

4. The frame-type fixture for processing semicircular wall panel parts according to claim 1 is characterized in that: A connecting bottom plate (6) is provided below the connection between the two adjacent square tubes (20), and the top of the connecting bottom plate (6) is fixedly connected to the bottoms of the two adjacent square tubes (20).

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