Spraying device for metal cutter machining

Abstract

The utility model discloses a spraying device for metal cutter machining, which comprises a base and a fixing ring, the base is connected with the fixing ring through a connecting plate, a lifting groove is arranged on the inner wall of the connecting plate, a lifting screw is rotatably arranged in the lifting groove through a lifting motor, a lifting nut is arranged on the outer wall of the lifting screw through a limiting mechanism, and the lifting nut is connected with the fixing ring through a connecting rod. A lifting ring is fixedly arranged on the outer wall of the lifting nut, a spraying ring is arranged on the inner wall of the lifting ring, a plurality of atomizers are arranged on the arc-shaped inner wall of the spraying ring, and an annular cavity is formed in the fixing ring. Through the arrangement of the base, the fixing ring, the connecting plate, the lifting ring, the spraying ring, the lifting screw rod, the clamping blocks and the like, a cutter can be clamped and fixed by means of the close clamping blocks, multi-face spraying of the cutter can be achieved by means of the spraying ring with an atomizer, lifting of the spraying ring can be achieved by means of the lifting screw rod, and comprehensive spraying of the cutter can be achieved; the device is simple in overall structure and high in convenience and practicability.

Description

TECHNICAL FIELD

[0001] The utility model relates to metal cutter processing device technical field especially relates to a spraying device for metal cutter processing. BACKGROUND

[0002] Cutters are tools used in machining for cutting, also known as cutting tools, most cutters are machine tools, but also hand tools, since the cutters used in machining are basically used for cutting metal materials, so the term cutter is generally understood as metal cutting tools.

[0003] Cutter spraying is a spraying process on the surface of the cutter to improve the anti-corrosion and rust performance of the cutter. In the prior art, the common spraying process is that the operator holds a spray gun and holds the cutter with an auxiliary device and sprays the cutter from multiple sides. The overall spraying convenience is not high. Therefore, the above problems are solved by designing a spraying device for metal cutter processing. SUMMARY

[0004] The utility model discloses a spraying device for metal cutter processing, which comprises a base, a fixing ring, a connecting plate, a lifting ring, a spraying ring, a lifting screw and a clamping block. The device can clamp and fix the cutter with the clamping block, spray the cutter from multiple sides with the spraying ring with an atomizer, and spray the cutter from all sides with the lifting screw. The device has a simple structure but high convenience and practicality.

[0005] To achieve the above object, the utility model adopts the following technical scheme:

[0006] A spraying device for metal cutter processing comprises a base and a fixing ring. The base and the fixing ring are connected by a connecting plate. A lifting groove is arranged on the inner wall of the connecting plate. A lifting screw is arranged in the lifting groove and rotates by a lifting motor. A lifting nut is arranged on the outer wall of the lifting screw by a limiting mechanism. A lifting ring is fixed on the outer wall of the lifting nut. A spraying ring is arranged on the inner wall of the lifting ring. A plurality of atomizers are arranged on the arc-shaped inner wall of the spraying ring. A ring-shaped cavity is arranged in the fixing ring. A rotating ring is arranged in the ring-shaped cavity. A plurality of adjusting screws are arranged on the inner wall of the ring-shaped cavity and rotate. The adjusting screws are connected with the rotating ring by a transmission mechanism. A plurality of connecting rods are arranged in the ring-shaped cavity and slide through the inner wall of the ring-shaped cavity. Connecting grooves matched with the adjusting screws are arranged on the connecting rods. Clamping blocks are fixed on the ends of the connecting rods. An adjusting motor is arranged on the upper end face of the fixing ring. The adjusting motor is connected with the rotating ring by a rotating mechanism.

[0007] Preferably, the selected limiting mechanism comprises a limiting rod vertically arranged in the lifting groove, and the limiting rod is slidingly penetrated through the lifting nut.

[0008] Preferably, the transmission mechanism comprises a transmission gear fixedly arranged on the outer wall of the adjusting screw rod, and the upper end surface of the rotating ring is provided with a transmission gear ring matched with the transmission gear.

[0009] Preferably, the rotating mechanism comprises a rotating cavity arranged in the fixed ring and communicated with the annular cavity, the rotating cavity is provided with a driving gear fixedly connected with the outer wall of the output shaft of the adjusting motor, and the arc-shaped outer wall of the rotating ring is provided with a driving gear ring engaged with the driving gear.

[0010] Preferably, the cross section of the connecting rod and the clamping block is H-shaped, and the outer wall of each clamping block is provided with a rubber pad.

[0011] Preferably, the bottom wall of the rotating ring is provided with a stabilizing ring, the inner bottom wall of the annular cavity is provided with a stabilizing groove corresponding to the stabilizing ring, and the vertical section of the stabilizing ring and the stabilizing groove is inverted T-shaped.

[0012] The utility model discloses the beneficial effect that:

[0013] 1. By setting up base, fixed ring, connecting plate, lifting ring, spraying ring, lifting screw rod and clamping block etc. Component, can realize the clamping of the tool with the help of the clamping block close, can realize the multi -surface spraying of the tool with the help of the spraying ring with atomizer, can realize the overall spraying of the tool with the help of the lifting of the spraying ring, and the whole device structure is simple but high convenience and practicality.

[0014] 2. By setting up driving gear, rotating ring, transmission gear and adjusting screw rod etc., a plurality of connecting rods drive clamping blocks to realize synchronous movement adjustment with the help of a single adjusting motor, and the overall linkage is higher. DRAWINGS

[0015] Figure 1 The utility model discloses a kind of spraying device structures for metal tool machining;

[0016] Figure 2 For Figure 1 Another schematic view;

[0017] Figure 3 For fixed ring internal structure schematic view.

[0018] In the drawing: 1 base, 2 fixed ring, 3 connecting plate, 4 lifting screw rod, 5 lifting ring, 6 spraying ring, 7 feed pipe, 8 connecting rod, 9 clamping block, 10 adjusting motor, 11 annular cavity, 12 rotating ring, 13 adjusting screw rod, 14 transmission gear, 15 connecting groove, 16 rotating cavity, 17 driving gear. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments.

[0020] With reference to Figures 1-3 A spraying device for metal tool machining, comprising a base 1 and a fixed ring 2, the base 1 and the fixed ring 2 are connected through a connecting plate 3, the inner wall of the connecting plate 3 is provided with a lifting groove, a lifting screw 4 is rotatably arranged in the lifting groove through a lifting motor, the outer wall of the lifting screw 4 is provided with a lifting nut through a limiting mechanism, the outer wall of the lifting nut is fixedly provided with a lifting ring 5, the inner wall of the lifting ring 5 is provided with a spraying ring 6, a plurality of atomizers are arranged on the arc inner wall of the spraying ring 6, the inside of the fixed ring 2 is provided with an annular cavity 11, a rotating ring 12 is arranged in the annular cavity 11, a plurality of adjusting screws 13 are rotatably arranged on the inner side wall of the annular cavity 11, the plurality of adjusting screws 13 are connected with the rotating ring 12 through a transmission mechanism, a plurality of connecting rods 8 are arranged in the annular cavity 11 and slide through the inner wall of the annular cavity 11, the connecting rods 8 are provided with connecting grooves 15 matched with the adjusting screws 13, the ends of the plurality of connecting rods 8 are fixedly provided with clamping blocks 9, the upper end surface of the fixed ring 2 is provided with an adjusting motor 10, and the adjusting motor 10 is connected with the rotating ring 12 through a rotating mechanism.

[0021] The selected limiting mechanism comprises a limiting rod vertically arranged in the lifting groove, the limiting rod slides through the lifting nut, the limiting rod can limit the lifting nut, and the lifting nut is prevented from rotating together with the lifting screw 4.

[0022] The transmission mechanism comprises a transmission gear 14 fixedly arranged on the outer wall of the adjusting screw 13, the upper end surface of the rotating ring 12 is provided with a transmission gear ring matched with the transmission gear 14, the rotating mechanism comprises a rotating cavity 16 arranged in the fixed ring 2 and communicated with the annular cavity 11, the rotating cavity 16 is provided with a driving gear 17 fixedly connected with the output shaft of the adjusting motor 10, the arc outer wall of the rotating ring 12 is provided with a driving gear ring engaged with the driving gear 17, the gear teeth of the transmission gear ring are arranged on the upper end surface thereof, and the gear teeth of the driving gear ring are arranged on the arc outer wall.

[0023] The overall transverse section of the connecting rod 8 and the clamping block 9 is in the shape of an I-beam, the I-beam avoids that the connecting rod 8 is completely separated from the adjusting screw 13, the outer wall of the plurality of clamping blocks 9 is provided with rubber pads, the rubber pads play a protection role, meanwhile, the vertical section of the connecting rod 8 is in the shape of a rectangle, the shape design and the fact that the connecting rod 8 slides through the inner wall of the annular cavity 11 make the vertical section of the sliding through port in the shape of a rectangle, and the two cooperate with each other so that the connecting rod 8 does not rotate together with the adjusting screw 13 when the adjusting screw 13 rotates. Figure 1

[0024] The bottom wall of the rotating ring 12 is provided with a stabilizing ring, the inner bottom wall of the annular cavity 11 is provided with a stabilizing groove corresponding to the stabilizing ring, and the vertical sections of the stabilizing ring and the stabilizing groove are both in the shape of an inverted T. ​

[0025] When the utility model is used, the cutter passes through the fixed ring 2 from top to bottom, the cutter end position is in the middle of the four clamping blocks 9, the four clamping blocks 9 outer wall shape can be adjusted according to the cutter, the clamping block 9 can be connected with the connecting rod 8 by means of bolt, so as to facilitate disassembly and replacement, at this time, the adjusting motor 10 is started, the adjusting motor 10 can drive the driving gear 17 to rotate, the driving gear 17 can drive the rotating ring 12 to rotate by means of the driving gear ring, the rotating ring 12 can drive the transmission gear 14 to rotate by means of the transmission gear ring, the transmission gear 14 can drive the adjusting screw 13 to rotate, when the adjusting screw 13 rotates, the connecting rod 8 that is connected with the adjusting screw 13 by means of the connecting groove 15 can move and drive the clamping block 9 to move;

[0026] The spraying raw material enters the spraying ring 6 by means of the feed pipe 7, and is sprayed out by cooperating with the atomizer to realize the spraying processing of multiple surfaces of the cutter. Meanwhile, the lifting motor is started to drive the lifting screw 4 to rotate. When the lifting screw 4 rotates, the lifting nut on the outer wall of the lifting screw 4 can drive the spraying ring 6 to lift by means of the lifting ring 5, so as to realize the overall spraying processing of the cutter.

[0027] The above is only the preferred specific implementation mode of the utility model, but the protection scope of the utility model is not limited to this. Any skilled person in the technical field according to the technical scheme and the utility model concept of the utility model within the technical range disclosed by the utility model can make equivalent replacement or change, which should be covered in the protection scope of the utility model.

Claims

1. A spraying device for metal tool processing, comprising a base (1) and a fixing ring (2), characterized in that: The base (1) and the fixed ring (2) are connected via a connecting plate (3); a lifting groove is provided on the inner wall of the connecting plate (3); a lifting screw (4) is provided in the lifting groove to be rotated by a lifting motor; a lifting nut is provided on the outer wall of the lifting screw (4) via a limiting mechanism; a lifting ring (5) is fixedly provided on the outer wall of the lifting nut; a spray ring (6) is provided on the inner wall of the lifting ring (5); a plurality of atomizers are provided on the arc-shaped inner wall of the spray ring (6); an annular cavity (11) is provided inside the fixed ring (2); a rotating ring (12) is provided in the annular cavity (11); A plurality of adjusting screws (13) are rotatably provided on the inner wall of the annular cavity (11), and the plurality of adjusting screws (13) are connected to the rotating ring (12) through a transmission mechanism. A plurality of connecting rods (8) are slidably passed through the inner wall of the annular cavity (11) in the annular cavity (11), and the connecting rods (8) are provided with connecting grooves (15) matched with the adjusting screws (13). A clamping block (9) is fixedly provided at the end of the plurality of connecting rods (8). An adjusting motor (10) is provided on the upper end surface of the fixed ring (2), and the adjusting motor (10) is connected to the rotating ring (12) through a rotating mechanism.

2. A spraying device for metal tool processing according to claim 1, characterized in that: The selected limiting mechanism includes a limiting rod vertically arranged in the lifting slot, and the limiting rod slides through the lifting nut.

3. A spraying device for metal tool processing according to claim 2, characterized in that: The transmission mechanism comprises a transmission gear (14) fixedly arranged on the outer wall of the adjusting screw (13); the upper end surface of the rotating ring (12) is provided with a transmission gear ring matched with the transmission gear (14).

4. A spraying device for metal tool processing according to claim 3, characterized in that: The rotating mechanism comprises a rotating chamber (16) arranged in a fixed ring (2) and communicating with an annular chamber (11); a driving gear (17) fixedly connected to the outer wall of an output shaft of an adjusting motor (10) is provided in the rotating chamber (16); and a driving ring gear meshing with the driving gear (17) is provided on the arc-shaped outer wall of the rotating ring (12).

5. A spraying device for metal tool processing according to claim 4, characterized in that: The connecting rod (8) and the clamping block (9) are in an I-shaped cross-sectional view as a whole, and the outer walls of the plurality of clamping blocks (9) are provided with rubber pads.

6. A spraying device for metal tool processing according to claim 5, characterized in that: The bottom wall of the rotating ring (12) is provided with a stabilizing ring, and the inner bottom wall of the annular cavity (11) is provided with a stabilizing groove corresponding to the stabilizing ring. The stabilizing ring and the stabilizing groove are both in an inverted T shape in vertical section.

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