CN216989872U

CN216989872U - Lathe without axial feed

Info

Publication number: CN216989872U
Application number: CN202220673009.9U
Authority: CN
Inventors: 程敬昆
Original assignee: Zhejiang Catel Hardware Co ltd
Current assignee: Zhejiang Catel Hardware Co ltd
Priority date: 2022-03-25
Filing date: 2022-03-25
Publication date: 2022-07-19
Anticipated expiration: 2032-03-25

Abstract

The utility model belongs to the technical field of lathes, and particularly relates to a lathe without axial feed, which comprises a base, wherein a driving box is arranged on the base, a clamp is arranged on the driving box, a traveling cylinder is arranged on the base, a tip cone is arranged on the traveling cylinder, a blank is clamped between the tip cone and the clamp together, a radial cylinder is arranged on the base, a tool rest is arranged on a telescopic shaft of the radial cylinder, a turning tool is connected in the tool rest in a sliding manner, a movable groove is formed in the tool rest, a sliding rod is connected in the movable groove in a sliding manner, and the sliding rod is fixedly connected to a base plate. According to the utility model, the radial cylinder is arranged on the base, and can push the tool rest to move, so that the turning tool arranged on the tool rest can move synchronously, and the appearance of the turning tool is matched with the appearance of a product, so that the outer surface of a blank can be turned into a required shape only by radial feeding, the method is simple and rapid, and the production efficiency is improved.

Description

Lathe without axial feed

Technical Field

The utility model relates to the technical field of lathes, in particular to a lathe without axial feed.

Background

The lathe is the equipment of processing some small-size spare parts, just uses the lathe to process like the handle logical groove on the door, but traditional lathe needs axial and radial feed just can realize processing, and is inefficient, operates complicacy to the lathe tool needs dedicated instrument to realize installation and dismantlement. Therefore, improvements are needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a lathe without axial feed, and solves the problems that the traditional lathe needs axial and radial feed to realize processing, the efficiency is low, the operation is complex, and a turning tool needs a special tool to realize mounting and dismounting.

In order to achieve the purpose, the utility model provides the following technical scheme: a lathe without axial feed comprises a base, a driving box is arranged on the base, a clamp is arranged on the driving box, a travelling cylinder is arranged on the base, an apical cone is arranged on the travelling cylinder, a blank is clamped between the apical cone and the clamp together, a radial cylinder is arranged on the base, a tool rest is arranged on a telescopic shaft of the radial cylinder, a turning tool is connected in the tool rest in a sliding way, a movable groove is arranged in the tool rest, a slide bar is connected in the movable groove in a sliding way, the slide bar is fixedly connected with a backing plate, the backing plate is contacted with the turning tool, the outside of the sliding rod is sleeved with a first spring, the tool rest is connected with a positioning pin in a sliding way, the positioning pin is connected with the turning tool in a sliding mode, a second spring is arranged in the tool rest, a shifting rod is fixedly connected to the positioning pin, a sliding groove is formed in the tool rest, and the shifting rod is connected in the sliding groove in a sliding mode.

Preferably, the base is provided with a slide rail, and the slide rail is connected with a tool rest in a sliding manner. Through the design of slide rail, have the guide effect to the removal of knife rest.

Preferably, the backing plate is connected with the tool rest in a sliding mode, and the backing plate is made of stainless steel. Through the design of backing plate, can increase the area of contact between first spring and the lathe tool.

Preferably, one end of the first spring is fixedly connected with a backing plate, and the other end of the first spring is fixedly connected with the inner surface of the tool rest. Through the design of the first spring, a reaction force can act on the turning tool.

Preferably, the turning tool is provided with a positioning hole, and the positioning hole is connected with a positioning pin in a sliding manner. Through the design of locating hole, with the locating pin cooperation, have limiting displacement to the lathe tool.

Preferably, one end of the second spring is fixedly connected with a positioning pin, and the other end of the second spring is fixedly connected with the inner surface of the tool rest. Through the design of second spring, have supplementary effect of reseing to the locating pin.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the radial cylinder is arranged on the base, and can push the tool rest to move, so that the turning tool arranged on the tool rest can move synchronously, and the shape of the turning tool is matched with the shape of a product, so that the outer surface of the blank can be turned into a required shape only by radial feeding, the method is simple and rapid, and the production efficiency is improved.

2. According to the utility model, part of the turning tool is arranged in the tool rest, then the movable positioning pin is arranged in the tool rest, one end of the positioning pin is supported by the elastic force of the first spring, and the other end of the positioning pin enters the positioning hole on the turning tool, so that the turning tool can be quickly positioned, and the positioning pin is separated from the positioning hole by shifting the deflector rod on the positioning pin, so that the turning tool can be quickly detached for polishing or replacing.

Drawings

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

fig. 2 is an enlarged view of the structure of part a of fig. 1 according to the present invention.

In the figure: 1. a base; 2. a drive box; 3. a clamp; 4. a traveling cylinder; 5. a tip cone; 7. a radial cylinder; 8. a slide rail; 9. a tool holder; 10. turning a tool; 11. a movable groove; 12. a slide bar; 13. a base plate; 14. a first spring; 15. positioning pins; 16. positioning holes; 17. a second spring; 18. a deflector rod; 19. a chute; 20. and (3) a blank.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1, a lathe without axial feeding includes a base 1, a driving box 2 is disposed on the base 1, a clamp 3 is disposed on the driving box 2, a traveling cylinder 4 is disposed on the base 1, an end cone 5 is disposed on the traveling cylinder 4, and a blank 20 is clamped between the end cone 5 and the clamp 3.

Referring to fig. 1 and 2, a base 1 is provided with a radial cylinder 7, a tool rest 9 is arranged on a telescopic shaft of the radial cylinder 7, a slide rail 8 is arranged on the base 1, the tool rest 9 is slidably connected to the slide rail 8, and through the design of the slide rail 8, the tool rest 9 has a guiding function for the movement of the tool rest 9, a turning tool 10 is slidably connected to the tool rest 9, a movable groove 11 is formed in the tool rest 9, a slide rod 12 is slidably connected to the movable groove 11, the slide rod 12 is fixedly connected to a backing plate 13, the backing plate 13 is slidably connected to the tool rest 9, the backing plate 13 is made of stainless steel, through the design of the backing plate 13, the contact area between a first spring 14 and the turning tool 10 can be increased, the backing plate 13 is in contact with the turning tool 10, the first spring 14 is sleeved outside the slide rod 12, one end of the first spring 14 is fixedly connected to the backing plate 13, the other end of the first spring 14 is fixedly connected to the inner surface of the tool rest 9, through the design of the first spring 14, a reaction force may be applied to the turning tool 10.

Please refer to fig. 2, the tool post 9 is slidably connected with a positioning pin 15, the positioning pin 15 is slidably connected with the turning tool 10, the turning tool 10 is provided with a positioning hole 16, the positioning hole 16 is slidably connected with the positioning pin 15, the positioning hole is designed to pass through the positioning hole 16, the positioning pin is matched with the positioning pin 15, the turning tool 10 is limited, a second spring 17 is arranged in the tool post 9, one end of the second spring 17 is fixedly connected with the positioning pin 15, the other end of the second spring 17 is fixedly connected with the inner surface of the tool post 9, the positioning pin 15 is assisted to reset through the design of the second spring 17, a shifting rod 18 is fixedly connected with the positioning pin 15, the tool post 9 is provided with a sliding groove 19, and the shifting rod 18 is slidably connected with the sliding groove 19.

The specific implementation process of the utility model is as follows: when in use, the deflector rod 18 is pulled, the deflector rod 18 drives the positioning pin 15 to slide, the positioning pin 15 can compress the second spring 17 while sliding, then a turning tool 10 is inserted into the tool holder 9, then a certain thrust is applied to the turning tool 10, at this time, the turning tool 10 contacts and pushes the backing plate 13 to move, the backing plate 13 drives the sliding rod 12 to slide in the movable groove 11, at this time, the first spring 14 is in a compressed state, when the positioning hole 16 on the turning tool 10 is flat with the positioning pin 15, the deflector rod 18 is released, the second spring 17 is reset at the moment, the second spring 17 pushes the positioning pin 15 back to reset, and the positioning pin 15 is pushed into the positioning hole 16, at this time, the rapid mounting of the turning tool 10 is completed, and the resilient force of the first spring 14 acts on the turning tool 10 through the backing plate 13, further, the friction force between the inner surface of the positioning hole 16 and the positioning pin 15 can be increased, and the anti-loosening effect on the positioning pin 15 is achieved;

then contradict the one end of the stock of stock 20 on anchor clamps 3, then start cylinder 4 of marcing, cylinder 4 of marcing drives 5 one ends of tip cone, make tip cone 5 contradict on the other end of stock, and then accomplish the centre gripping of stock, then start radial cylinder 7, radial cylinder 7 can promote the knife rest and move 9, and then make the lathe tool 10 synchronous motion who installs on the knife rest 9, lathe tool 10 processes the stock, and the 10 appearance setting of lathe tool and product appearance adaptation, only need radial feed can turn out required shape with stock 20 surface, it is simple swift, and the production efficiency is improved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A lathe without axial feed comprises a base (1) and is characterized in that: the automatic lathe tool is characterized in that a driving box (2) is arranged on a base (1), a clamp (3) is arranged on the driving box (2), a traveling cylinder (4) is arranged on the base (1), a tip cone (5) is arranged on the traveling cylinder (4), a blank (20) is clamped between the tip cone (5) and the clamp (3) together, a radial cylinder (7) is arranged on the base (1), a tool rest (9) is arranged on a telescopic shaft of the radial cylinder (7), a turning tool (10) is connected in the tool rest (9) in a sliding manner, a movable groove (11) is formed in the tool rest (9), a sliding rod (12) is connected in the movable groove (11) in a sliding manner, a backing plate (13) is fixedly connected on the sliding rod (12), the backing plate (13) is in contact with the turning tool (10), a first spring (14) is sleeved outside the sliding rod (12), a positioning pin (15) is connected in the tool rest (9) in a sliding manner, the positioning pin (15) is connected with the turning tool (10) in a sliding mode, a second spring (17) is arranged in the tool rest (9), a shifting rod (18) is fixedly connected to the positioning pin (15), a sliding groove (19) is formed in the tool rest (9), and the shifting rod (18) is connected to the sliding groove (19) in a sliding mode.

2. A machine tool requiring no axial feed as claimed in claim 1, wherein: the tool is characterized in that a sliding rail (8) is arranged on the base (1), and a tool rest (9) is connected to the sliding rail (8) in a sliding manner.

3. A machine tool without axial feed as claimed in claim 1, wherein: the backing plate (13) is connected with the tool rest (9) in a sliding mode, and the backing plate (13) is made of stainless steel.

4. A machine tool without axial feed as claimed in claim 1, wherein: one end of the first spring (14) is fixedly connected with a backing plate (13), and the other end of the first spring (14) is fixedly connected with the inner surface of the tool rest (9).

5. A machine tool without axial feed as claimed in claim 1, wherein: a positioning hole (16) is formed in the turning tool (10), and a positioning pin (15) is connected in the positioning hole (16) in a sliding mode.

6. A machine tool without axial feed as claimed in claim 1, wherein: one end of the second spring (17) is fixedly connected with a positioning pin (15), and the other end of the second spring (17) is fixedly connected with the inner surface of the tool rest (9).