CN108608009A

CN108608009A - A kind of intermediate plate full automatic vehicle end face lathe

Info

Publication number: CN108608009A
Application number: CN201810590041.9A
Authority: CN
Inventors: 林居章; 尹海宜; 黄志�; 钟华; 谭江涛; 姚运; 李文位; 孟俊伟; 张耀光
Original assignee: LIUZHOU VLM PRESTRESSED CO Ltd
Current assignee: LIUZHOU VLM PRESTRESSED CO Ltd
Priority date: 2018-06-08
Filing date: 2018-06-08
Publication date: 2018-10-02

Abstract

The present invention relates to a kind of intermediate plate full automatic vehicle end face lathes, including lathe, electronic box and fuel manipulator crane, the fuel manipulator crane and electronic box is respectively arranged on lathe, the fuel manipulator crane and lathe is connect with electronic box respectively, the lathe includes lathe spindle, cutter and knife rest, the lathe spindle and knife rest may be contained on lathe, the cutter is set on knife rest, the lathe spindle is equipped with positioning fixture, the electronic box includes PLC and input display, and the input display is connect with PLC；The fuel manipulator crane includes feeding tube, dispenser, blanking device and cylinder, the cylinder includes No.1 cylinder, No. two cylinders, No. three cylinders, No. four cylinders and No. five cylinders, the present invention is simple using installation, improves safety, the reliability and stability of production.Labor's labor intensity is alleviated, the working environment of workers is improved.

Description

A kind of intermediate plate full automatic vehicle end face lathe

Technical field

The present invention relates to a kind of lathes, especially a kind of intermediate plate full automatic vehicle end face lathe.

Background technology

Mainly there are a cities such as Liuzhou, Hangzhou, Tianjin, Chengdu and Kaifeng in the anchorage production base of China, these cities it is pre- Stress manufacturing enterprise supports China's prestressed structure engineering（Mainly newly-built high-speed railway, highway and inter-city passenger rail）'s Anxiety construction, contribution are great.In recent years, infrastructure project in China's surged, and supply falls short of demand for demand of the market to intermediate plate, so Be greatly lowered the manufacturing cost of intermediate plate and meanwhile improve intermediate plate output it is extremely urgent.

Intermediate plate is widely used in construction of road and bridge, power plant construction, skyscraper, ground anchorage, deep foundation pit support, super-big and overweight The construction and construction of the numerous areas such as member lifts, pushing tow, swivel.Intermediate plate has multiple major parameters, as taper, thread form, rigidity, Surface roughness etc., wherein taper are most important design objectives, it, which shows, is allowing the situation in taper variation range Under, clamping force caused by intermediate plate is unlikely to generate again to overcome cable to bear the required pulling force of bridge gravity Big load and so that intermediate plate is deformed.

It machines flow and mainly passes through following 9 procedure:Saw → forging → vehicle cone^①→ face work^②→ rush word → mill Outer cone → tapping → saw elastic groove → is cut（It is divided into uniform two panels）.1.~2. digital process worker will be designated as on wherein to be pressed from both sides Piece is served on the expansion sleeve on the high-speed rotating main shaft of numerically controlled lathe.Current intermediate plate automatic loading and unloading mechanism design work is main CKM6125 machine bodies are concentrated on, research also more to be rested in design level.To intermediate plate automatic loading and unloading mechanism material object development There is not been reported for work.And their research is mainly for this process of vehicle outer cone, and this patent then utilizes intermediate plate to machine Body equipment realizes the needs of intermediate plate full automatic vehicle end face production.This fixture is installed on CKM6125 numerically controlled lathes, passes through reality Border operates with, and so that production efficiency is improved 2/3rds than conventional production, the product quality of processing all meets layout design It is required that.Existing material-uploading style is that intermediate plate is directly positioned on lathe spindle by worker, due to lathe spindle high speed rotation, opponent The operator of work feeding, there are great security risks.Worker 8 h of daily labour, constantly repeatedly feeding, blanking, detection, Work easily causes fatigue, once personal safety will be threatened by diverting attention.Intermediate plate manufacturer determines design intermediate plate vehicle outer cone Automatic device, realize good quality and high output low cost.

Invention content

The technical problem to be solved by the present invention is to：There is provided it is a kind of can automatic loading/unloading intermediate plate full automatic vehicle end face lathe.

Solving the technical solution of above-mentioned technical problem is：A kind of intermediate plate full automatic vehicle end face lathe, it is characterised in that：Including Lathe, electronic box and fuel manipulator crane, the fuel manipulator crane and electronic box are respectively arranged on lathe, the fuel manipulator crane and lathe It is connect respectively with electronic box, the lathe includes lathe spindle, cutter and knife rest, and the lathe spindle and knife rest may be contained within lathe On, the cutter is set on knife rest, and the lathe spindle is equipped with positioning fixture, and the electronic box includes PLC and input Display, the input display are connect with PLC；

The fuel manipulator crane includes feeding tube, dispenser, blanking device and cylinder, the cylinder include No.1 cylinder, No. two Cylinder, No. three cylinders, No. four cylinders and No. five cylinders, the dispenser are connect with No. three cylinders, which is equipped with and gives Hopper, the feeder trough are the groove structure that can accommodate intermediate plate；The cylinder head of No. four cylinders is equipped with intermediate plate fixture, The intermediate plate fixture is shaft-like structure, and intermediate plate fixture is inserted by the drive of No. four cylinders in intermediate plate endoporus when use, institute No. four cylinders stated are connect with No. five cylinders, which passes through No. five cylinder control movements；

The blanking device includes blanking groove and shift fork, and the shift fork is set to by No.1 cylinder on blanking groove, described Blanking groove is connect with No. two cylinders, and the blanking groove is hollow structure, which is equipped with entrance, the other end is equipped with out Mouthful, the shift fork is located at blanking groove arrival end, and when use, which is stirred the intermediate plate on lathe spindle by shift fork, to be entered down It is come out in hopper and from outlet, the cylinder head of No. four cylinders and the position of lathe spindle are located in same horizontal line, institute Dispenser when No. three cylinders are contraction state is stated to connect with feeding tube, when No. three cylinders for elongation state when dispenser and No. four The position of the cylinder head of cylinder is located in same horizontal line；

The application method of intermediate plate full automatic vehicle end face lathe：Fuel manipulator crane and lathe are controlled by electronic box, will be pressed from both sides by feeding tube Piece is slipped in dispenser, pushes dispenser to be moved into and the position of the cylinder head of No. four cylinders position by No. three cylinders In in same horizontal line, controls intermediate plate fixture by No. four cylinders and be inserted into the endoporus of intermediate plate, and pass through intermediate plate fixture Intermediate plate is fixed with the axis hole clearance fit of intermediate plate and is taken out from dispenser, pushes No. four cylinders to lathe by No. five cylinders At main shaft, then intermediate plate is sent to on lathe spindle, then by cutter by No. four cylinders, intermediate plate is cut, then passes through two Number cylinder drives the rotation of blanking groove so that the entrance of blanking groove and the position of lathe spindle are located in same horizontal line, then lead to Crossing No.1 cylinder drives shift fork to toggle it to intermediate plate in blanking groove, then drives the rotation of blanking groove to make intermediate plate by No. two cylinders It is come out from outlet.

The present invention further technical solution be：The feeder trough is groove identical with intermediate plate contour structures.

The intermediate plate fixture is taper shaft-like structure similar with intermediate plate internal via shape.

Positioning fixture on the lathe spindle is ringfeder or is taper shaft-like structure similar with intermediate plate internal via shape.

The shift fork is U-shaped structure.

Due to the adoption of the above technical scheme, a kind of intermediate plate full automatic vehicle end face lathe of the present invention has below beneficial to effect Fruit：

The present invention includes lathe, electronic box and fuel manipulator crane, intermediate plate can be ensured by correct during intermediate plate automated production The orderly automatic loading and unloading in operating position and next process is transported to by pipeline, to which quick and precisely inexpensive realizes Intermediate plate automated production is monthly pressed 30 days and is calculated, annual production intermediate plate 84,420,000.50% or more efficiency is improved than conventional method, And the intermediate plate stable quality of production, interchangeability is good, meets the requirement of mass production.Worker is reduced by 16 original people to 4 People, it is annual to reduce 600,000 yuan of cost of labor.The update for strengthening enterprise technology simultaneously, before the development for accelerating enterprise itself Scape improves competitiveness of society.The present invention is simple using installation, improves safety, the reliability and stability of production.Alleviate labor Dynamic labor intensity, improves the working environment of workers.

In the following, in conjunction with Figure of description and specific embodiment to a kind of skill of intermediate plate full automatic vehicle end face lathe of the present invention Art feature is further described.

Description of the drawings

Fig. 1, Fig. 2 are a kind of structural schematic diagram of intermediate plate full automatic vehicle end face lathe of the present invention.

Fig. 3 is a kind of structural schematic diagram of intermediate plate full automatic vehicle end face lathe of invention（Main view state）.

Fig. 4 is a kind of structural schematic diagram of intermediate plate full automatic vehicle end face lathe of invention（Vertical view state）.

In above-mentioned attached drawing, each label declaration is as follows：

1- lathes, 2- electronic boxs, 3- fuel manipulator cranes, 4- shift forks, 5- No.1 cylinders, 6- dispensers, No. tri- cylinders of 7-, 8- intermediate plates folder Tool, 9- feeding tubes, No. tetra- cylinders of 10-, No. five cylinders of 11-, No. bis- cylinders of 12-, 13- blanking grooves, 14- entrances, 15- feeder troughs, 16- blanking devices, 17- swing arms, 18- lathe spindles, 19- intermediate plates, the outlets 20-.

Specific implementation mode

A kind of intermediate plate full automatic vehicle end face lathe, including lathe, electronic box and fuel manipulator crane, the fuel manipulator crane and electronic box It is respectively arranged on lathe, the fuel manipulator crane and lathe are connect with electronic box respectively, and the lathe includes lathe spindle, cutter And knife rest, the lathe spindle and knife rest may be contained on lathe, the cutter is fixedly installed on knife rest, which passes through gas Cylinder is set on lathe, can be shifted cutter at the intermediate plate on lathe spindle onto by cylinder, when lathe spindle drives intermediate plate to turn Cutter can cut intermediate plate when dynamic, and the lathe spindle is equipped with positioning fixture, determines on the lathe spindle Position fixture is ringfeder（That is internal expansion type mandrel）Or it is taper shaft-like structure similar with intermediate plate internal via shape, the electronic box packet PLC, relay and input display are included, the input display and relay are connect with PLC respectively；

The fuel manipulator crane includes feeding tube, dispenser, blanking device and cylinder, the cylinder include No.1 cylinder, No. two Cylinder, No. three cylinders, No. four cylinders and No. five cylinders, the dispenser are connect with No. three cylinders, which is equipped with and gives Hopper, the feeder trough are the groove structure that can accommodate intermediate plate；The feeder trough is identical with intermediate plate contour structures recessed Slot, the i.e. shape of feeder trough are identical as intermediate plate contour structures, and feeder trough size is identical as the size of intermediate plate or feeder trough is big It is small more slightly larger than the size of intermediate plate, it can just accommodate intermediate plate；

The cylinder head of No. four cylinders is equipped with intermediate plate fixture, and the intermediate plate fixture is shaft-like structure, the folder Plate clamp is taper shaft-like structure similar with intermediate plate internal via shape, and the minimum diameter on the intermediate plate fixture is than the minimum on intermediate plate The big or described intermediate plate fixture of diameter is shaft-like structure identical with intermediate plate internal via shape.Intermediate plate fixture passes through four when use The drive of number cylinder is inserted into intermediate plate endoporus, and passes through the axis hole clearance fit of intermediate plate fixture and intermediate plate（I.e. plate clamp is inserted into Into intermediate plate endoporus, it is fixed by the effect of the frictional force between intermediate plate fixture and intermediate plate）Intermediate plate is fixed and driven out Come, No. four cylinders are connect with No. five cylinders, which passes through No. five cylinder control movements；

The blanking device includes blanking groove and shift fork, and the shift fork is U-shaped structure, i.e., shift fork is the groove structure of U-shaped.Institute The shift fork stated is set to by No.1 cylinder on blanking groove, and the blanking groove is connect with No. two cylinders, and the blanking groove is logical It crosses swing arm to connect with No. two cylinders, the blanking groove is hollow structure, which is equipped with entrance, the other end is equipped with out Mouthful, the shift fork is located at blanking groove arrival end, and when use, which is stirred the intermediate plate on lathe spindle by shift fork, to be entered down It is come out in hopper and from outlet, the cylinder head of No. four cylinders and the position of lathe spindle are located in same horizontal line, institute Dispenser when No. three cylinders are contraction state is stated to connect with feeding tube, when No. three cylinders for elongation state when dispenser and No. four The position of the cylinder head of cylinder is located in same horizontal line；

The application method of intermediate plate full automatic vehicle end face lathe：Fuel manipulator crane and lathe are controlled by electronic box, will be pressed from both sides by feeding tube Piece is slipped in dispenser, which can connect with existing feeder or can be by the way that intermediate plate is artificially placed into feeding tube In, it pushes dispenser to be moved by No. three cylinders and is located at same horizontal line with the position of the cylinder head of No. four cylinders On, it controls intermediate plate fixture by No. four cylinders and is inserted into the endoporus of intermediate plate, and pass through the axis hole of intermediate plate fixture and intermediate plate Intermediate plate is fixed and is taken out from dispenser by clearance fit, drives No. four cylinders to be moved at lathe spindle by No. five cylinders, Intermediate plate is sent to on lathe spindle, then by cutter by No. four cylinders again, intermediate plate is cut, then passes through No. two cylinders Drive the rotation of blanking groove so that the entrance of blanking groove and the position of lathe spindle are located in same horizontal line, then pass through No.1 Cylinder drives shift fork to toggle it to intermediate plate in blanking groove, then drives the rotation of blanking groove to make intermediate plate from outlet by No. two cylinders Out.

Intermediate plate in the present invention is taper, and the small end face of intermediate plate is fixed on lathe spindle when processing, and Gu is in installation process The large end face of middle intermediate plate is against No. four cylinders, and against lathe spindle, intermediate plate is correct orderly to enter tremie pipe for the small end face of intermediate plate Road is properly oriented within by different cylinders, ensures intermediate plate endoporus（Preceding working procedure is machined to be finished）It is directed at lathe internal expansion type Mandrel and small end face carry out automatic charging when being positioning surface, automatic discharging after intermediate plate completion of processing（The intermediate plate that will be processed It is removed from internal expansion type mandrel）, while shift fork can toggle it to intermediate plate in blanking groove, it can be preferably by folder by blanking groove Piece transports next arch, you can ensures that intermediate plate is correct and orderly is transported to next process.

Electrical connection and harness assembling are using the integrated all-in-one machine of touch display screen, PLC and relay in present embodiment Touch display screen and relay are connect with PLC respectively, and the relay is connect with the electric-controlled parts of lathe and fuel manipulator crane respectively, Power supply and button need only be matched.Reduce the assembly work amount of electrical equipment.Electronic box in present embodiment mainly controls real The work of each electric appliance in mode is applied, existing PLC technology can also solve the control of electrical work.Present embodiment includes Intermediate plate fuel manipulator crane and electronic box, wherein fuel manipulator crane can be mounted on disposable type lathe needed for intermediate plate production process, with Vibrating disk and pipeline are used cooperatively the requirement that can meet intermediate plate automated production.

The workflow of PLC：PLC controls infeed conveyor movement, by blank material（Intermediate plate）It is sent into each feeding tube, PLC controls No. three cylinders, and intermediate plate is sent to precalculated position by dispenser（The cylinder head of this position and main shaft, No. four cylinders Ensure concentricity）, PLC controls No. four cylinders and No. five cylinders, is removed from dispenser intermediate plate by No. four cylinders, PLC controls No. three cylinders of system drive dispenser to return to original position, and PLC controls No. four cylinders and material is sent on main shaft by No. five cylinders, PLC controls No. four cylinders and No. five cylinders return to original position, and PLC controls frequency converter break-make, and to control lathe spindle rotation, PLC controls No. two Cylinder, then turned to the entrance of blanking groove at the intermediate plate processed by the rotation of swing arm, PLC controls No.1 cylinder, will press from both sides Piece is pushed in blanking groove, and PLC controls No. two cylinders and returns to original position, and blanking groove rotates so that intermediate plate is dropped out from outlet, and PLC is controlled No.1 cylinder returns to original position, and PLC controls conveyer belt, the good intermediate plate of vehicle is sent in collecting box.

Claims

1. A clip full-automatic car end face lathe, is characterized in that: comprise lathe, electric box and loading and unloading machine, described loading and unloading machine and electric box are arranged on lathe respectively, described loading and unloading machine and lathe respectively Connected with the electric box, the lathe includes a lathe spindle, a cutter and a tool holder, the lathe spindle and the cutter holder are both arranged on the lathe, the cutter is arranged on the cutter holder, and a positioning fixture is arranged on the lathe spindle, The electric box includes a PLC and an input display, and the input display is connected to the PLC;

The loading and unloading machine includes a feeding pipe, a feeder, a feeder and a cylinder, and the cylinders include cylinders No. 1, No. 2, No. 3, No. 4 and No. 5. The feeding The feeder is connected with the No. 3 cylinder, and the feeder is provided with a feeding trough, and the feed trough is a groove structure that can accommodate clips; the cylinder rod head of the No. 4 cylinder is provided with a clip clamp, The clip clamp is a shaft-shaped structure. When in use, the clip clamp is inserted into the inner hole of the clip by the drive of the No. 4 cylinder. The No. 4 cylinder is connected with the No. 5 cylinder, and the No. 4 cylinder passes through the No. 5 cylinder. control movement;

The feeder includes a feed trough and a shift fork, the shift fork is set on the feed chute through the No. 1 cylinder, the feed chute is connected with the No. 2 cylinder, and the feed chute is hollow structure, one end of the cutting chute is provided with an inlet, and the other end is provided with an outlet, and the shift fork is located at the inlet end of the cutting chute, and the clip on the lathe spindle is moved into the cutting chute by the shift fork during use. And come out from the outlet, the position of the cylinder rod head of the No. 4 cylinder and the lathe main shaft is on the same horizontal line. When the No. 3 cylinder is in a contracted state, the feeder and the feeding pipe are connected. When the No. 3 cylinder is extended In the state, the position of the feeder and the cylinder rod head of the No. 4 cylinder is on the same horizontal line;

The method of using the full-automatic end-face machine tool for clips: control the loading and unloading machine and lathe through the electric box, slide the clips into the feeder through the feeding tube, and push the feeder through the No. 3 cylinder to move it to the No. 4 The position of the cylinder rod head of the cylinder is on the same horizontal line, and the clip clamp is controlled by the No. 4 cylinder to be inserted into the inner hole of the clip, and the clip is fixed by the clearance fit between the clip clamp and the shaft hole of the clip Take it out from the feeder, push the No. 4 cylinder to the spindle of the lathe through the No. 5 cylinder, and then send the clip to the lathe spindle through the No. 4 cylinder, and then cut the clip through the tool, and then drive it down through the No. The rotation of the material trough makes the entrance of the material chute and the position of the main shaft of the lathe on the same horizontal line, and then the No. 1 cylinder drives the shift fork to move the clip into the material chute, and then the No. Turn so the clip comes out of the outlet.

2. A fully automatic face-turning machine tool for clips according to claim 1, characterized in that: the feed trough is a groove having the same shape and structure as the clips.

3. A fully automatic face-turning machine tool for clips according to claim 1, characterized in that: the clip clamp is a tapered shaft-shaped structure similar to the shape of the inner hole of the clip.

4. A fully automatic lathe face machine tool for clips according to claim 1, characterized in that: the positioning fixture on the lathe spindle is an expanding sleeve or a tapered shaft structure similar to the shape of the inner hole of the clip.

5 . The fully automatic lathe face machine tool for clips according to claim 1 , wherein the shift fork is a U-shaped structure. 6 .