CNC machining double-angle special clamp

Abstract

The utility model discloses a CNC machining double-angle special clamp which comprises a base, clamp rings are fixedly connected to the upper end of the base, non-slip mats are arranged on the outer sides of the clamp rings, a rotating seat is arranged between the clamp rings, an extending piece is arranged on one side of the rotating seat, a pressing non-slip ring is arranged at the lower end of the extending piece, and the pressing non-slip ring is arranged on the lower end of the extending piece. And two push plates are arranged at the upper end of the rotating seat, two water pumps are symmetrically arranged on the two sides of the push plates, and a washdown pipe is arranged on one side of each water pump. Through the structure, the lower end of the first electric push rod is fixedly connected with the pressing anti-skid ring, the lower end of the pressing anti-skid ring is correspondingly provided with the fixing ring and the anti-skid pad, and the upper end of the rotating seat is symmetrically and fixedly connected with the two fixing plates, so that the rotating seat can rotate to clamp at multiple angles; and one side of the water outlet corrugated pipe is fixedly communicated with a straight flushing pipe, so that water flushing can be carried out in the machining process, and generated chippings cannot be accumulated on the surface of the water outlet corrugated pipe all the time.

Description

Technical Field

[0001] The utility model relates to the technical field of a special clamp for CNC machining double angles, in particular to a special clamp for CNC machining double angles. Background Art

[0002] During CNC machining, the workpiece needs to be clamped. A fixture is used for clamping. There are many types of fixtures. When clamping, double-angle machining is generally performed, so a special fixture for CNC machining double-angle machining is required.

[0003] When using a dual-angle special clamp for CNC machining, the existing technology generally only has two fixed angles for clamping, which has great limitations. During the machining process, a lot of debris will be generated, and it is generally accumulated on the surface, which makes it easy to affect CNC machining. Utility Model Content

[0004] The purpose of the utility model is to provide a special double-angle clamp for CNC machining, which can be rotated to clamp at multiple angles and can be flushed with water during machining so that the debris generated will not be accumulated on its surface.

[0005] In order to achieve the above-mentioned purpose, a special clamp for CNC machining double angles is provided, including a base, a clamp ring is fixedly connected to the upper end of the base, an anti-slip pad is provided on the outside of the clamp ring, a rotating seat is provided between the clamp rings, an extension piece is provided on one side of the rotating seat, a tightening anti-slip ring is provided at the lower end of the extension piece, two push plates are provided on the upper end of the rotating seat, two water pumps are symmetrically provided on both sides of the push plates, and a straight flushing pipe is provided on one side of the water pump.

[0006] According to the special fixture for CNC machining double angles, the lower end of the base is symmetrically fixedly connected to two support columns.

[0007] According to the CNC double-angle machining special fixture, the lower end of the anti-slip pad is fixedly connected to a fixing ring, and the lower end of the fixing ring is fixedly connected to the upper end of the base.

[0008] According to the CNC double-angle machining special clamp, the upper end of the clamping anti-slip ring is fixedly connected to the first electric push rod, the upper end of the first electric push rod is fixedly connected to the fixing frame, and the lower end of the fixing frame is fixedly connected to the upper end of the extension piece.

[0009] According to the described CNC double-angle machining special fixture, two fixed seats are symmetrically fixedly connected on both sides of the rotating seat, one side of the fixed seat is fixedly connected to one side of the extension piece, a rotating groove is provided between the fixed seat and the fixture ring, and a rotating block is fixedly connected to the upper end of the fixed seat, and the upper end of the rotating block is rotatably connected to the inner side of the fixture ring.

[0010] According to the CNC double-angle machining special fixture, one side of the push plate is fixedly connected to two second electric push rods, one side of the second electric push rods is fixedly connected to a fixed plate, and one side of the fixed plate is fixedly connected to the upper end of the rotating seat.

[0011] According to the described CNC double-angle special fixture, the lower end of the water pump is fixedly connected to a connecting plate, one side of the connecting plate is fixedly connected to one side of the push plate, and a water tank is provided at the upper end of the water pump. The input end of the water pump is communicated with the inner side of the water tank, and the output end of the water pump is communicated with the inner side of the straight flush pipe.

[0012] According to the CNC double-angle special fixture, a water outlet bellows is fixedly provided on one side of the straight flush pipe, and the inner side of the water outlet bellows is connected to the output end of the water pump.

[0013] Beneficial effects:

[0014] 1. A clamp ring is fixed on the upper end of the base, and two rotating grooves are symmetrically provided on the inner side of the clamp ring. A rotating seat is rotatably connected between the rotating grooves, and two fixed seats are symmetrically fixedly connected on both sides of the rotating seat. The upper end of the fixed seat is fixedly connected with a rotating block, and one side of the fixed seat is fixedly connected with an extension piece, and the upper end of the extension piece is fixedly connected with the rotating seat. The first electric push rod is fixedly connected to the inner side of the rotating seat, and the lower end of the first electric push rod is fixedly connected with a clamping anti-slip ring, and the lower end of the clamping anti-slip ring is correspondingly provided with a fixing ring and an anti-slip pad. Two fixed plates are symmetrically fixedly connected to the upper end of the rotating seat, and a second electric push rod is fixedly connected to one side of the fixed plate, and a push plate is fixedly connected to one side of the second electric push rod, so that it can rotate at multiple angles for clamping.

[0015] 2. Two connecting plates are symmetrically fixedly connected on both sides of the push plate. A water pump is fixedly connected to the upper end of the connecting plate. A water tank is provided on the upper end of the water pump. A water outlet bellows is fixedly provided on one side of the water pump. A straight flushing pipe is fixedly provided on one side of the water outlet bellows, so that water can be flushed during the processing process, so that the debris generated will not be accumulated on its surface.

[0016] Additional aspects and advantages of the present invention will be given in part in the following description and will become apparent from the following description or learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0018] Figure 1 This is a three-dimensional diagram of a special fixture for CNC machining double angles proposed by the utility model;

[0019] Figure 2 This is a schematic diagram of the structure between the fixed base and the extension piece of a special fixture for CNC machining double angles proposed by the present invention;

[0020] Figure 3 The utility model proposed Figure 1 Schematic diagram of the structure at B in the middle;

[0021] Figure 4 The utility model proposed Figure 1 Schematic diagram of the structure at point A.

[0022] Legend:

[0023] 1. Base; 2. Support column; 3. Clamp ring; 4. Rotation groove; 5. Fixed ring; 6. Anti-slip pad; 7. Fixed seat; 8. Extension piece; 9. Rotation block; 10. Rotation seat; 11. First electric push rod; 12. Pressing anti-slip ring; 13. Fixed plate; 14. Second electric push rod; 15. Push plate; 16. Connecting plate; 17. Water pump; 18. Water tank; 19. Water outlet bellows; 20. Straight pipe; 21. Fixed bracket. DETAILED DESCRIPTION

[0024] This section will describe in detail the specific embodiments of the present invention. The preferred embodiments of the present invention are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and overall technical solution of the present invention, but it cannot be understood as a limitation on the scope of protection of the present invention.

[0025] Reference Figure 1-4 The embodiment of the present invention is a special fixture for CNC machining double angles, which includes a base 1, a fixture ring 3 is fixedly connected to the upper end of the base 1, an anti-slip pad 6 is arranged on the outside of the fixture ring 3, a rotating seat 10 is arranged between the fixture rings 3, an extension piece 8 is arranged on one side of the rotating seat 10, and a clamping anti-slip ring 12 is arranged at the lower end of the extension piece 8. The clamping anti-slip ring 12 and the anti-slip pad 6 are clamped to each other, so that the rotating seat 10 can be clamped and not move after rotation. Two push plates 15 are arranged on the upper end of the rotating seat 10, and two water pumps 17 are symmetrically arranged on both sides of the push plate 15. A straight flushing pipe 20 is arranged on one side of the water pump 17.

[0026] Two support columns 2 are symmetrically fixedly connected to the lower end of the base 1.

[0027] The lower end of the anti-slip pad 6 is fixedly connected to the fixing ring 5 , and the lower end of the fixing ring 5 is fixedly connected to the upper end of the base 1 .

[0028] The upper end of the compression anti-slip ring 12 is fixedly connected to the first electric push rod 11. The first electric push rod 11 is a prior art structure powered by an internal motor. The upper end of the first electric push rod 11 is fixedly connected to a fixing frame 21, and the lower end of the fixing frame 21 is fixedly connected to the upper end of the extension member 8.

[0029] Two fixed seats 7 are symmetrically fixedly connected on both sides of the rotating seat 10. One side of the fixed seat 7 is fixedly connected to one side of the extension piece 8. A rotating groove 4 is provided between the fixed seat 7 and the clamp ring 3. A rotating block 9 is fixedly connected to the upper end of the fixed seat 7. The upper end of the rotating block 9 is rotatably connected to the inner side of the clamp ring 3.

[0030] One side of the push plate 15 is fixedly connected to two second electric push rods 14. The second electric push rods 14 are a conventional structure powered by an internal motor. One side of the second electric push rods 14 is fixedly connected to a fixed plate 13. One side of the fixed plate 13 is fixedly connected to the upper end of the rotating seat 10.

[0031] The lower end of the water pump 17 is fixedly connected to a connecting plate 16, one side of the connecting plate 16 is fixedly connected to one side of the push plate 15, and a water tank 18 is provided at the upper end of the water pump 17. The input end of the water pump 17 is communicated with the inner side of the water tank 18, and the output end of the water pump 17 is communicated with the inner side of the straight flush pipe 20.

[0032] A water outlet bellows 19 is fixedly provided on one side of the straight flush pipe 20 . The water outlet bellows 19 can move the straight flush pipe 20 at will, and the inner side of the water outlet bellows 19 is communicated with the output end of the water pump 17 .

[0033] Working principle: After the device is installed, the lower end of the first electric push rod 11 is fixedly connected with a clamping anti-slip ring 12, and the lower end of the clamping anti-slip ring 12 is correspondingly provided with a fixing ring 5 and an anti-slip pad 6. The upper end of the rotating seat 10 is symmetrically fixedly connected with two fixed plates 13, one side of the fixed plate 13 is fixedly connected with a second electric push rod 14, and one side of the second electric push rod 14 is fixedly connected with a push plate 15, so that it can be rotated at multiple angles for clamping, and two connecting plates 16 are symmetrically fixedly connected on both sides of the push plate 15, and the upper end of the connecting plate 16 is fixedly connected with a water pump 17, and a water tank 18 is provided at the upper end of the water pump 17, and a water outlet bellows 19 is fixedly provided on one side of the water outlet bellows 19, and a straight flushing pipe 20 is fixedly provided on one side of the water outlet bellows 19, so that it can flush water during the processing process, so that the debris generated by it will not be accumulated on its surface all the time.

[0034] The embodiments of the present invention are described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Various changes can be made within the scope of knowledge possessed by ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A CNC double-angle machining special fixture, comprising a base (1), characterized in that: The upper end of the base (1) is fixedly connected to a clamp ring (3), an anti-slip pad (6) is provided on the outside of the clamp ring (3), a rotating seat (10) is provided between the clamp rings (3), an extension piece (8) is provided on one side of the rotating seat (10), a pressing anti-slip ring (12) is provided at the lower end of the extension piece (8), two push plates (15) are provided on the upper end of the rotating seat (10), two water pumps (17) are symmetrically provided on both sides of the push plates (15), and a straight flushing pipe (20) is provided on one side of the water pump (17).

2. A CNC dual-angle machining special fixture according to claim 1, characterized in that: Two support columns (2) are symmetrically and fixedly connected to the lower end of the base (1).

3. The CNC dual-angle machining special fixture according to claim 1, characterized in that: The lower end of the anti-slip pad (6) is fixedly connected to a fixing ring (5), and the lower end of the fixing ring (5) is fixedly connected to the upper end of the base (1).

4. The CNC dual-angle machining special fixture according to claim 1, characterized in that: The upper end of the compression anti-slip ring (12) is fixedly connected to the first electric push rod (11), the upper end of the first electric push rod (11) is fixedly connected to the fixing frame (21), and the lower end of the fixing frame (21) is fixedly connected to the upper end of the extension member (8).

5. The CNC dual-angle machining special fixture according to claim 1, characterized in that: Two fixed seats (7) are symmetrically fixedly connected to both sides of the rotating seat (10), one side of the fixed seat (7) is fixedly connected to one side of the extension member (8), a rotating groove (4) is provided between the fixed seat (7) and the clamp ring (3), the upper end of the fixed seat (7) is fixedly connected to a rotating block (9), and the upper end of the rotating block (9) is rotatably connected to the inner side of the clamp ring (3).

6. The CNC dual-angle machining special fixture according to claim 1, characterized in that: One side of the push plate (15) is fixedly connected to two second electric push rods (14), one side of the second electric push rods (14) is fixedly connected to a fixed plate (13), and one side of the fixed plate (13) is fixedly connected to the upper end of the rotating seat (10).

7. The CNC dual-angle machining special fixture according to claim 1, characterized in that: The lower end of the water pump (17) is fixedly connected to a connecting plate (16), one side of the connecting plate (16) is fixedly connected to one side of the push plate (15), and the upper end of the water pump (17) is provided with a water tank (18), the input end of the water pump (17) is communicated with the inner side of the water tank (18), and the output end of the water pump (17) is communicated with the inner side of the straight flush pipe (20).

8. The dual-angle CNC machining fixture according to claim 1, characterized in that: A water outlet bellows (19) is fixedly provided on one side of the straight flush pipe (20), and the inner side of the water outlet bellows (19) is in communication with the output end of the water pump (17).

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