Side clamping and fixing jig for radial drill

Abstract

The utility model discloses a radial drill side clamping fixing jig which comprises a clamp body, the clamp body comprises a clamping base, a supporting arm, an adjusting screw rod and a chuck, the section of the clamping base is in a T shape, the clamping base is matched with a T-shaped groove of a radial drilling machine machining platform, the supporting arm is fixedly connected to the clamping base, the adjusting screw rod is connected to the supporting arm in a threaded mode, and the chuck is matched with the adjusting screw rod. A chuck is installed at the bottom of the adjusting screw rod, a workpiece clamping area is formed between the chuck and the clamping base, and a screwing end is arranged at the upper end of the adjusting screw rod. The clamping base and the supporting arm are integrally designed, clamping operation is easy and can be easily operated by one person, the clamping base is matched with a T-shaped groove of a machining platform of the radial drilling machine, and a plurality of clamping bases can be assembled to be matched with clamping of different workpieces; the size of the jig can be reduced according to the types of workpieces which are frequently machined, and the jig can be popularized to be used for milling machines and CNC machining of large workpieces.

Description

Technical Field

[0001] The utility model relates to the technical field of radial drill clamping fixtures, in particular to a radial drill side clamping and fixing fixture. Background Art

[0002] A radial drilling machine is a drilling machine in which the arm can rotate and rise and fall around the column, and the spindle box usually moves horizontally on the arm. The existing clamping fixtures are all specially designed and installed. Figure 1 The processing platform shown in the figure is used to fix specific products, and the structure is too complicated. For example, the clamping plate is composed of five components: a triangular gauge, a straight tooth gauge, a screw, a flange nut and a T-nut. The screw and nut are often damaged during use and need to be repaired and replaced frequently. Utility Model Content

[0003] In order to solve the above technical problems, the utility model designs a side clamping and fixing fixture for a radial drill.

[0004] The utility model adopts the following technical solutions:

[0005] A radial drill side clamping fixture comprises a clamping body, which comprises a clamping base, a support arm, an adjusting screw and a chuck. The clamping base has a T-shaped cross-section and cooperates with the T-slot of the radial drilling machine processing platform. The clamping base is fixedly connected to the support arm, and the adjusting screw is threadedly connected to the support arm. The chuck is installed at the bottom of the adjusting screw. A workpiece clamping area is formed between the chuck and the clamping base, and a screwing end is arranged at the upper end of the adjusting screw.

[0006] Preferably, the clamping base and the support arm are integrally cast.

[0007] Preferably, the support arm and the clamping base are arranged in a bow shape.

[0008] Preferably, the bottom of the adjusting screw is engaged and fixed with a chuck, and a clamping opening is provided on the outer side of the chuck.

[0009] Preferably, a hexagonal hole is provided at the upper end of the screwing end.

[0010] Preferably, a screwing portion is arranged on the outer side of the screwing end.

[0011] The beneficial effects of the utility model are: (1) the clamping base and the support arm of the utility model adopt an integrated design, the clamping operation is easy, and it can be easily operated by one person. The clamping base cooperates with the T-slot of the radial drilling machine processing platform, and multiple combinations can be used to clamp different workpieces; (2) the size of the fixture can be reduced according to the type of workpieces frequently processed, and it can be promoted for use in milling machines and CNC processing of large workpieces. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1It is a structural schematic diagram of a processing platform of an existing radial drilling machine;

[0013] Figure 2 It is a structural schematic diagram of the utility model;

[0014] Figure 3 It is a decomposed explosion diagram of the utility model;

[0015] In the figure: 1. clamping base, 2. support arm, 3. adjusting screw, 4. chuck, 5. screwing end, 6. clamping mouth, 7. screwing part. DETAILED DESCRIPTION

[0016] The technical solution of the present invention is further described in detail below through specific embodiments and in conjunction with the accompanying drawings:

[0017] Example: Figure 2-Figure 3 As shown, a radial drill side clamping fixture includes a clamping body, which includes a clamping base 1, a support arm 2, an adjusting screw 3 and a chuck 4. The clamping base has a T-shaped cross-section, which cooperates with the T-slot of the radial drilling machine processing platform. The clamping base is fixedly connected to the support arm, and the adjusting screw is threadedly connected to the support arm. The chuck is installed at the bottom of the adjusting screw, and a workpiece clamping area is formed between the chuck and the clamping base. A screwing end 5 is provided at the upper end of the adjusting screw.

[0018] The clamping base and the supporting arm are integrally cast and formed. The supporting arm and the clamping base are arranged in an arch shape.

[0019] The bottom of the adjusting screw is clamped and fixed with the chuck, and a clamping opening 6 is arranged on the outside of the chuck. A hexagonal hole is arranged on the upper end of the screwing end. A screwing part 7 is arranged on the outside of the screwing end.

[0020] When the utility model is used, a plurality of jigs are selected according to needs, and the clamping base of the jig is placed at the corresponding position of the T-slot on the processing platform of the radial drilling machine according to the clamping position, and the adjusting screw is turned with a wrench to drive the chuck forward to clamp the workpiece to complete the clamping. When disassembling, the adjusting screw is turned with a wrench to drive the chuck backward to loosen the workpiece, and then the jig is removed through the T-slot, and the clamping is extremely convenient.

[0021] The clamping base and the support arm of the utility model adopt an integrated design, and the clamping operation is easy and can be easily operated by one person. The clamping base cooperates with the T-slot of the radial drilling machine processing platform, and multiple combinations can be used to clamp different workpieces. The size of the fixture can be reduced according to the types of workpieces frequently processed, and can be promoted for use in milling machines and CNC processing of large workpieces.

[0022] The above-described embodiment is only a preferred solution of the present invention and does not limit the present invention in any form. There are other variations and modifications without exceeding the technical solution described in the claims.

Claims

1. A side clamping fixture for a radial drill, comprising a clamp body, characterized in that: The clamp specifically includes a clamping base, a support arm, an adjusting screw and a chuck. The clamping base has a T-shaped cross-section and cooperates with the T-slot of the radial drilling machine processing platform. The clamping base is fixedly connected to the support arm, and the adjusting screw is threadedly connected to the support arm. The chuck is installed at the bottom of the adjusting screw. A workpiece clamping area is formed between the chuck and the clamping base, and a screwing end is set at the upper end of the adjusting screw.

2. The side clamping fixture for radial drill according to claim 1 is characterized in that: The clamping base and the supporting arm are integrally cast.

3. The side clamping fixture for radial drill according to claim 1 is characterized in that: The support arm and the clamping base are arranged in an arch shape.

4. The side clamping fixture for radial drill according to claim 1 is characterized in that: The bottom of the adjusting screw is clamped and fixed with the chuck, and a clamping opening is arranged on the outer side of the chuck.

5. The side clamping fixture for radial drill according to claim 1 is characterized in that: A hexagonal hole is provided at the upper end of the screwing end.

6. The side clamping fixture for radial drill according to claim 1 is characterized in that: A screwing portion is arranged outside the screwing end.

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