Knife handle oil immersion device

Abstract

The utility model discloses a knife handle oil immersion device, which relates to the technical field of numerical control knife handle processing and production and comprises an oil pool, a lifting appliance, a plurality of screen frames, a plurality of support frames and a swing mechanism. The lifting appliance and the swinging mechanism are arranged on the outer side of the oil pool; a plurality of grids are arrayed in the screen frame and are used for placing knife handles; a screen frame is placed in the supporting frames, the supporting frames are arrayed in the oil pool along the long axis of the oil pool, a plurality of bases are arranged at the tops of the two side walls of the oil pool, supporting plates are arranged at the tops of the two ends of each supporting frame, the outer walls of the supporting plates are rotationally connected to the corresponding bases through rotating shafts, and the rotating shafts close to the swing mechanism penetrate through the bases and then are connected to the swing mechanism. The swing mechanism is used for enabling the supporting frame to reciprocate by a certain angle. According to the scheme, the anti-rust oil can cover the surface of the cutter handle more comprehensively.

Description

TECHNICAL FIELD

[0001] The utility model relates to numerical control tool holder processing production technical field especially, a kind of tool holder oil immersion device. BACKGROUND

[0002] Tool holder is used to firmly fix cutting tool on machine tool when numerical control processing, tool holder is important to keep tool stability, precision and performance, while ensuring efficient chip removal and surface finish.

[0003] As Figure 1 As shown in a tool holder in the prior art. After production is completed, rust-proof treatment is an important step to ensure its long-term use, and the method of rust-proof treatment is as follows: first, inject rust-proof oil into the pool; the tool holder to be immersed in oil is concentrated and placed in the net frame; the net frame is slowly lowered into the oil pool by using the lifting appliance until the rust-proof oil completely covers the tool holder; after soaking for a period of time, the net frame is lifted by using the lifting appliance. The protective film formed by the rust-proof oil on the tool holder not only effectively isolates air and moisture, preventing oxidation reaction, but also enhances the durability and aesthetics of the tool holder. The problem is that: ① since multiple tool holders are concentrated and scattered in the net frame, there is contact between the tool holders, so when immersed in oil, the rust-proof oil may not completely cover the contact surface between the tool holders; ② after the tool holder oil immersion link is completed, the tool holders need to be manually removed one by one from the net frame, and then placed in the corresponding grid of the storage frame for storage. UTILITY MODEL CONTENTS

[0004] To solve the problems of the prior art, the utility model provides a tool holder oil immersion device, so that the rust-proof oil can more comprehensively cover the surface of the tool holder.

[0005] In order to achieve the purpose of the utility model, the following scheme is adopted:

[0006] A tool holder oil immersion device, comprising an oil pool, a lifting appliance, a plurality of net frames, a plurality of support frames and a swinging mechanism.

[0007] The lifting appliance and the swinging mechanism are both arranged outside the oil pool;

[0008] The net frame has a plurality of grids arranged therein for placing tool holders;

[0009] The support frame is used to place the net frame, and a plurality of support frames are arranged along the long axis of the oil pool in the oil pool. The top of the two side walls of the oil pool is provided with a plurality of bases, the top of the two ends of the support frame is provided with a support plate, the outer wall of the support plate is rotatably connected to the corresponding base through a rotating shaft, and the rotating shaft close to the swinging mechanism passes through the base and is connected to the swinging mechanism. The swinging mechanism is used to swing the support frame back and forth by a certain angle.

[0010] Further, the swing mechanism comprises a base, a motor, a plurality of bevel gears and a center rod, the base is provided with two vertical plates on the top, the center rod is rotatably arranged between the two vertical plates, the motor output shaft is connected to one end of the center rod, the two bevel gears are a group and are engaged with each other, one of the bevel gears in the group is coaxially connected to the corresponding rotating shaft, and the other bevel gear is coaxially connected to the center rod.

[0011] Further, the swing mechanism further comprises a plurality of sleeves arranged on the center rod, the outer wall of the center rod is provided with a plurality of protrusions along the long axis direction, the outer wall of the center rod is further provided with a plurality of threaded segments, the first end of the sleeve is provided with a groove, the protrusion is located in the groove, the second end of the sleeve is provided with a threaded hole, and the threaded hole is threadedly connected to the corresponding threaded segment, the bevel gear on the center rod is slidingly fitted on the protrusion, and the side with a larger area of the bevel gear is rotatably connected to the first end of the sleeve.

[0012] Further, the outer wall of the sleeve is circumferentially arranged with a plurality of driving rods.

[0013] The beneficial effects of the utility model lie in that: a plurality of grids are arranged in the net frame, the grids are used for independently placing the shanks, mutual contact between the shanks can be prevented, the shanks no longer need to be manually taken out from the net frame after the oil immersion link is completed, the swing mechanism is additionally arranged, the net frame is reciprocatingly swung by a certain angle, the shanks in the grids can be moved in a small range, and the antirust oil can be more comprehensively covered on the surface of the shanks. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 A shank in the prior art is shown;

[0015] Figure 2 A structure diagram of the oil immersion device is shown;

[0016] Figure 3 A structure diagram of the swing mechanism is shown;

[0017] Figure 4 A top view of the swing mechanism is shown;

[0018] Figure 5 An internal schematic diagram of the sleeve is shown. DETAILED DESCRIPTION

[0019] As shown in Figure 2 , Figure 3 , the embodiment provides a shank oil immersion device, which comprises an oil pool 1, a lifting appliance, two net frames 2, two support frames 3 and a swing mechanism 4.

[0020] Specifically, a plurality of grids are arranged in the net frame 2, the grids are used for independently placing the shanks, and the net frame 2 itself has a plurality of mesh holes for the flow of liquid.

[0021] Specifically, the support frame 3 is used for placing the screen frame 2, two support frames 3 are arranged in the oil pool 1 along the long axis direction of the oil pool 1, the top of the two side walls of the oil pool 1 is respectively provided with two bases 11, the top of the two ends of the support frame 3 is respectively provided with a support plate 31, and the outer wall of the support plate 31 is rotationally connected to the corresponding base 11 through a rotating shaft 32.

[0022] Specifically, the lifting appliance and the swing mechanism 4 are arranged on the outer side of the oil pool 1, the lifting appliance is a conventional technology, and thus the structure thereof is not shown in detail, the rotating shaft 32 close to the swing mechanism 4 penetrates through the base 11 and is connected to the swing mechanism 4, and the swing mechanism 4 is used for reciprocating the support frame 3 by a certain angle, that is, reciprocating the screen frame 2 by a certain angle.

[0023] The embodiment mainly relates to two improvements:

[0024] First, a plurality of meshes are arranged in the screen frame 2, and the meshes are used for independently placing the shanks, which can not only prevent the shanks from contacting each other, but also does not need to manually take out the shanks from the screen frame 2 one by one after the shanks are immersed in oil.

[0025] Second, the swing mechanism 4 is additionally arranged, which is used for reciprocating the screen frame 2 by a certain angle, and the angle is preferably not too large, ±30°.

[0026] The swing mechanism 4 has many implementation manners, and the embodiment adopts the following implementation manner: as shown in the figure, Figure 3 The swing mechanism 4 comprises a base 44, a motor 41, four bevel gears 42 and a center rod 43, the top of the base 44 is provided with two vertical plates, the center rod 43 is rotationally arranged between the two vertical plates, the output shaft of the motor 41 is connected to one end of the center rod 43, the two bevel gears 42 are a group, the two bevel gears 42 in the group are meshed with each other, one bevel gear 42 in the group is coaxially connected to the corresponding rotating shaft 32, and the other bevel gear 42 is coaxially connected to the center rod 43.

[0027] The immersion manner is as follows: the oil pool 1 is pre-injected with rust-proof oil; the shank to be immersed is independently placed in the mesh of the screen frame 2; the screen frame 2 is slowly lowered into the oil pool 1 by using the lifting appliance until the screen frame 2 is placed in the support frame 3, and the rust-proof oil completely covers the shank; the output shaft of the motor 41 is reciprocated in the forward-reverse-forward direction to drive the center rod 43, so as to drive the two bevel gears 42 on the center rod 43 to rotate, and then drive the rotating shaft 32 to rotate, so as to reciprocate the support frame 3 and the screen frame 2; after a period of time, the motor 41 stops running, and the screen frame 2 is lifted by using the lifting appliance.

[0028] Considering that sometimes only one screen frame 2 can complete the immersion task, so only one support frame 3 needs to be swung, and for this case, the embodiment adopts the following measures: as shown in the figure, Figure 4 ,Figure 5 As shown, the central rod 43 is further provided with two sleeves 45, the outer wall of the central rod 43 is provided with four protrusions 431 along the long axis direction, two protrusions 431 are a group and are symmetrically arranged, the outer wall of the central rod 43 is further provided with two threaded segments, one group of protrusions 431 corresponds to one bevel gear 42 and corresponds to one threaded segment, the first end of the sleeve 45 is provided with a groove 451, the protrusion 431 is located in the groove 451, the second end of the sleeve 45 is provided with a threaded hole 452, the threaded hole 452 is threadedly connected to the corresponding threaded segment, the bevel gear 42 on the central rod 43 is slidingly fitted on the protrusion 431, and the side with a larger area of the bevel gear 42 is rotatably connected to the first end of the sleeve 45.

[0029] The outer wall of the sleeve 45 is circumferentially provided with four rotating rods 453, when only one support frame 3 needs to be swung, the staff operates the rotating rod 453 of one of the sleeves 45 with hands, so as to make the sleeve 45 rotate and move away from the rotating shaft 32, because the bevel gear 42 on the central rod 43 is slidingly fitted on the protrusion 431 and the bevel gear 42 is rotatably connected to the sleeve 45 on one side, under this restriction, when the sleeve 45 rotates and moves, the bevel gear 42 on the central rod 43 can only move linearly until the bevel gear 42 is rotated and separated from the bevel gear 42 on the rotating shaft 32, after the two bevel gears 42 are separated, when the swinging mechanism 4 operates, only one support frame 3 will be swung; when two support frames 3 need to be swung again, the staff reversely operates the rotating rod 453 of the sleeve 45 with hands, so as to make the two bevel gears 42 engage again.

[0030] The above embodiments are only used to illustrate the technical ideas and characteristics of the present application, and do not represent the only or limit the present application. Those skilled in the art should understand that various changes or equivalent replacements made to the present application without departing from the scope of the present application, all belong to the scope of protection of the present application.

Claims

1. A tool shank oil immersion device comprising an oil pool (1), a lifting appliance and a plurality of net frames (2), characterized in that, Also include a plurality of support frame (3), swing mechanism (4); The lifting appliance and the swing mechanism (4) are arranged outside the oil pool (1); The net frame (2) has a plurality of grids arranged therein for placing tool shanks; The support frame (3) is used for placing the net frame (2), and a plurality of support frames (3) are arranged in the oil pool (1) along the long axis of the oil pool (1), the top of the two side walls of the oil pool (1) is provided with a plurality of bases (11), the top of the two ends of the support frame (3) is provided with a support plate (31), the outer wall of the support plate (31) is rotatably connected to the corresponding base (11) through a rotating shaft (32), the rotating shaft (32) close to the swing mechanism (4) is connected to the swing mechanism (4) after penetrating through the base (11), and the swing mechanism (4) is used for reciprocatingly swinging the support frame (3) by a certain angle.

2. The tool shank oil immersion device according to claim 1, wherein The swing mechanism (4) comprises a base (44), a motor (41), a plurality of bevel gears (42) and a center rod (43), the top of the base (44) is provided with two vertical plates, the center rod (43) is rotatably arranged between the two vertical plates, the output shaft of the motor (41) is connected to one end of the center rod (43), the two bevel gears (42) are a group and are meshed with each other, one of the bevel gears (42) in the group is coaxially connected to the corresponding rotating shaft (32), and the other bevel gear (42) is coaxially connected to the center rod (43).

3. The tool holder oil immersion device according to claim 2, wherein The swing mechanism (4) further comprises a plurality of sleeves (45) arranged on the center rod (43), the outer wall of the center rod (43) is provided with a plurality of protrusions (431) along the long axis direction, the outer wall of the center rod (43) is further provided with a plurality of threaded segments, the first end of the sleeve (45) is provided with a groove (451), the protrusion (431) is located in the groove (451), the second end of the sleeve (45) is provided with a threaded hole (452), the threaded hole (452) is threadedly connected to the corresponding threaded segment, the bevel gear (42) on the center rod (43) is slidingly fitted on the protrusion (431), and the side with a larger area of the bevel gear (42) is rotatably connected to the first end of the sleeve (45).

4. The tool shank oil immersion device according to claim 3, wherein A plurality of driving rods (453) are arranged in the circumferential direction of the outer wall of the sleeve (45).

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