CN209736653U

CN209736653U - Efficient multitool head tool rest

Info

Publication number: CN209736653U
Application number: CN201920627650.7U
Authority: CN
Inventors: 于胜鸽; 宋文超; 王哲哲; 李元浩; 何兴涛
Original assignee: Henan Aizto Science & Technology Co Ltd
Current assignee: Henan Aizto Science & Technology Co Ltd
Priority date: 2019-05-05
Filing date: 2019-05-05
Publication date: 2019-12-06
Anticipated expiration: 2029-05-05

Abstract

The utility model discloses a many tool bits of efficient knife rest belongs to knife rest technical field. The utility model provides an efficient multitool head knife rest, includes the knife rest main part, and the inside rotation chamber of seting up of knife rest main part rotates the intracavity wall and is connected with special-shaped rotary table, and the knife rest main part outside is provided with the runner assembly, and the runner assembly the inner with bevel gear groove meshing transmission, is provided with the shell body above the knife rest main part, shell body top surface movable mounting has a plurality of tool bit mount pads that are the annular interval and arrange. Through set up the pivoted dysmorphism carousel of being convenient for in knife rest main part inside, drive the rotation of dysmorphism carousel through rotating assembly to make and be close to gradually with a plurality of tool bit mount pads that are annular equidistant range of dysmorphism carousel top surface threaded connection. The utility model discloses novel structure, it is easy and simple to handle, the maintenance personal quick replacement tool bit of being convenient for is favorable to adjusting the cutting distance of different tool bits simultaneously to satisfy the demand of productivity.

Description

Efficient multitool head tool rest

Technical Field

The utility model relates to a knife rest technical field, more specifically say, relate to an efficient multitool head knife rest.

Background

In the field of machinery, a lathe is generally used for machining parts, and the lathe is a machine tool for turning a rotating workpiece with a turning tool or machining parts with a rotating turning tool. The lathe can also be used for corresponding processing by using a drill bit, a reamer, a screw tap, a die, a knurling tool and the like. The lathe is mainly used for processing shafts, discs, sleeves, holes and other workpieces with rotary inner and outer surfaces. The inner hole machining tool rest and the inner hole machining tool are single, particularly the inner surfaces of bent pipes are machined, only one tool can be loaded on one tool rest, machining efficiency is low, the tool changing frequency is high, time and labor are wasted, particularly under the condition of continuous machining, due to the fact that the tool is seriously abraded, the tool needs to be changed for a plurality of times a day, troubles are brought to operators, and time is wasted. In view of this, we propose an efficient multi-bit tool holder.

Disclosure of Invention

1. Technical problem to be solved

An object of the utility model is to provide an efficient multitool head knife rest to solve the problem that proposes in the above-mentioned background art:

(1) The existing multi-cutter-head cutter frame has low processing efficiency and wastes time and labor when the cutter head is replaced.

2. Technical scheme

The utility model provides an efficient multitool sword knife rest, includes the knife rest main part, the inside rotation chamber of seting up of knife rest main part, it is connected with special-shaped rotary table to rotate intracavity wall, special-shaped rotary table top surface is provided with the fillet of screw, the fillet of screw is the integrated into one piece structure with special-shaped rotary table, bevel gear groove has been seted up to special-shaped rotary table bottom surface, the knife rest main part outside is provided with the runner assembly, runner assembly the inner passes knife rest main part outer wall and extends to its inside, just the runner assembly the inner meshes the transmission with bevel gear groove the knife rest main part top is provided with the shell body, shell body top surface movable mounting has a plurality of tool.

Preferably, the rotating assembly comprises a middle rotating shaft, the middle part of the outer side of the middle rotating shaft is rotatably connected with the outer side wall of the tool rest main body through a sealing bearing, the inner end of the middle rotating shaft penetrates through the outer wall of the tool rest main body and extends into the tool rest main body, a bevel gear is fixedly arranged at the inner end of the middle rotating shaft, the outer side of the bevel gear is in meshing transmission with a bevel gear groove in the bottom surface of the special-shaped rotating disc, and a rotating block is fixedly arranged at.

preferably, the shell body bottom surface is provided with a dodging groove corresponding to the position of the thread ring, the shell body top surface is provided with a plurality of mounting grooves which are annular and equidistant, the inner wall of the lower end of the mounting groove is also provided with a sliding groove, and the inner wall of the sliding groove is connected with the outer side of the lower end of the tool bit mounting seat in a sliding manner.

Preferably, the tool bit is installed to tool bit mount pad top surface, and the tool bit mount pad lower extreme outside is provided with the slip arch, the slip arch is the integrated into one piece structure with the tool bit mount pad, just the slip arch outside and sliding tray inner wall sliding connection, just thread groove has been seted up to tool bit mount pad top surface, the thread groove size is with the thread circle looks adaptation of dysmorphism carousel top surface.

3. Advantageous effects

compared with the prior art, the utility model has the advantages of:

(1) the utility model discloses a set up the pivoted special-shaped carousel of being convenient for inside the knife rest main part, drive special-shaped carousel through the runner assembly and rotate to make a plurality of tool bit mount pads that are annular equidistant range with special-shaped carousel top surface threaded connection be close to gradually. The utility model discloses novel structure, it is easy and simple to handle, the maintenance personal quick replacement tool bit of being convenient for is favorable to adjusting the cutting distance of different tool bits simultaneously to satisfy the demand of productivity.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

Fig. 2 is a schematic diagram of the overall structure of the present invention;

Fig. 3 is a schematic view of the structure split of the main body of the middle tool holder of the present invention.

The reference numbers in the figures illustrate: 1. a tool holder main body; 101. a rotation chamber; 102. a special-shaped turntable; 103. a thread ring; 104. a bevel gear groove; 2. a rotating assembly; 201. a middle rotating shaft; 202. sealing the bearing; 203. a bevel gear; 204 turning block; 3. an outer housing; 301. an avoidance groove; 302. mounting grooves; 303. a sliding groove; 4. a tool bit mounting base; 401. a sliding projection; 402. a thread groove.

Detailed Description

the drawings in the embodiments of the present invention will be combined; the technical scheme in the embodiment of the utility model is clearly and completely described; obviously; the described embodiments are only some of the embodiments of the present invention; rather than all embodiments. Based on the embodiment of the utility model; all other embodiments obtained by a person skilled in the art without making any inventive step; all belong to the protection scope of the utility model.

Referring to fig. 1-3, the present invention provides a technical solution:

The utility model provides an efficient multitool tool rest, including tool rest main part 1, 1 inside the seting up of tool rest main part rotates chamber 101, it is connected with special-shaped turntable 102 to rotate the rotation of chamber 101 inner wall, special-shaped turntable 102 top surface is provided with the thread circle 103, thread circle 103 and special-shaped turntable 102 are the integrated into one piece structure, bevel gear groove 104 has been seted up to special-shaped turntable 102 bottom surface, 1 outside of tool rest main part is provided with runner assembly 2, 2 the inner of runner assembly passes 1 outer wall of tool rest main part and extends to its inside, and 2 the inner of runner assembly meshes the transmission with bevel gear groove 104, be provided with shell body 3 above tool rest main part 1, 3 top surface movable mounting of shell body.

Further, the rotating assembly 2 comprises a middle rotating shaft 201, the middle part of the outer side of the middle rotating shaft 201 is rotatably connected with the outer side wall of the tool holder main body 1 through a sealing bearing 202, the inner end of the middle rotating shaft 201 penetrates through the outer wall of the tool holder main body 1 and extends into the tool holder main body 1, a bevel gear 203 is fixedly arranged at the inner end of the middle rotating shaft 201, the outer side of the bevel gear 203 is in meshing transmission with a bevel gear groove 104 in the bottom surface of the special-shaped rotating disc 102.

Further, the bottom surface of the outer shell 3 is provided with an avoiding groove 301 corresponding to the position of the thread ring 103, the top surface of the outer shell 3 is provided with a plurality of annular mounting grooves 302 with equal intervals, the inner wall of the lower end of each mounting groove 302 is further provided with a sliding groove 303, and the inner wall of each sliding groove 303 is connected with the outer side of the lower end of the cutter head mounting seat 4 in a sliding manner.

further, a cutter head is installed on the top surface of the cutter head installation seat 4, a sliding protrusion 401 is arranged on the outer side of the lower end of the cutter head installation seat 4, the sliding protrusion 401 and the cutter head installation seat 4 are of an integrally formed structure, the outer side of the sliding protrusion 401 is in sliding connection with the inner wall of the sliding groove 303, a thread groove 402 is formed in the top surface of the cutter head installation seat 4, and the size of the thread groove 402 is matched with the thread ring 103 on the top surface of the special-shaped turntable 102.

The utility model relates to an efficient multitool head knife rest, because the current knife rest to hole processing, the cutter is more single, especially process the internal surface of bent pipe class, can only load a cutter on a pair knife rest, machining efficiency is low, the cutter is changed frequently highly, hard and time-consuming, therefore we are through setting up the pivoted special-shaped carousel 102 of being convenient for in knife rest main part 1 is inside, drive special-shaped carousel 102 through runner assembly 2 and rotate, thereby make and be close to gradually with a plurality of tool bit mount pads 4 that are annular equidistant range of special-shaped carousel 102 top surface threaded connection. The utility model discloses novel structure, it is easy and simple to handle, the maintenance personal quick replacement tool bit of being convenient for is favorable to adjusting the cutting distance of different tool bits simultaneously to satisfy the demand of productivity.

The working principle is as follows: the rotating block 204 is rotated to drive the middle rotating shaft 201 fixedly connected with the rotating block 204 and the bevel gear 203 fixedly connected with the middle rotating shaft 201, so that the special-shaped rotating disc 102 meshed with the bevel gear 203 for transmission rotates in the rotating cavity 101 in the tool holder main body 1; meanwhile, a plurality of cutter head installation seats 4 which are annularly and equidistantly arranged and are in threaded connection with the top surface of the special-shaped rotary disc 102 slide in the installation groove 302 on the top surface of the outer shell 3, and gradually move towards the axial direction of the inner ring from the outer ring of the thread ring 103 until the cutter head installation seats are closed.

The above; is only a preferred embodiment of the present invention; however, the scope of protection of the present invention is not limited thereto; any person skilled in the art is within the technical scope of the present disclosure; according to the technical scheme of the utility model and the improvement conception, equivalent substitution or change is carried out; are all covered by the protection scope of the utility model. Furthermore, the word "comprising" does not exclude other elements or steps, and the word "a" or "an" preceding an element does not exclude the presence of a plurality of such elements. Several of the elements recited in the product claims may also be implemented by one element in software or hardware. The terms first, second, etc. are used to denote names, but not any particular order.

Claims

1. The utility model provides an efficient multitool knife rest, includes knife rest main part (1), its characterized in that: the utility model discloses a special-shaped rotary table, including knife rest main part (1), rotation chamber (101) is inside to be seted up, it is connected with special-shaped carousel (102) to rotate chamber (101) inner wall, special-shaped carousel (102) top surface is provided with thread circle (103), thread circle (103) and special-shaped carousel (102) are the integrated into one piece structure, bevel gear groove (104) have been seted up to special-shaped carousel (102) bottom surface, knife rest main part (1) outside is provided with runner assembly (2), runner assembly (2) the inner passes knife rest main part (1) outer wall and extends to inside it, just runner assembly (2) the inner meshes the transmission with bevel gear groove (104) knife rest main part (1) top is provided with shell body (3), shell body (3) top surface movable mounting has a plurality of tool bit mount pads (4) that are the.

2. A high efficiency multiple bit tool holder as claimed in claim 1, wherein: rotating assembly (2) include well pivot (201), well pivot (201) outside middle part is passed through sealed bearing (202) and is connected with knife rest main part (1) lateral wall rotation, well pivot (201) inner passes knife rest main part (1) outer wall and extends to inside it, just well pivot (201) inner is fixed to be provided with bevel gear (203), bevel gear (203) outside and bevel gear groove (104) meshing transmission of dysmorphism carousel (102) bottom surface, and well pivot (201) outer end fixed mounting has rotor block (204).

3. A high efficiency multiple bit tool holder as claimed in claim 1, wherein: the corresponding groove of dodging (301) with screw thread circle (103) position is seted up to shell body (3) bottom surface, and a plurality of mounting groove (302) that are annular equidistant are seted up to shell body (3) top surface, sliding tray (303) have still been seted up to mounting groove (302) lower extreme inner wall, sliding tray (303) inner wall and tool bit mount pad (4) lower extreme outside sliding connection.

4. A high efficiency multiple bit tool holder as claimed in claim 1, wherein: the tool bit is installed to tool bit mount pad (4) top surface, and tool bit mount pad (4) lower extreme outside is provided with slip arch (401), slip arch (401) and tool bit mount pad (4) be the integrated into one piece structure, just slip arch (401) outside and sliding tray (303) inner wall sliding connection, just thread groove (402) have been seted up to tool bit mount pad (4) top surface, thread groove (402) size and the fillet of thread (103) looks adaptation of dysmorphism carousel (102) top surface.