CN204639270U - The full-automatic valve boom end milling flat key groove equipment of even running - Google Patents
The full-automatic valve boom end milling flat key groove equipment of even running Download PDFInfo
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- CN204639270U CN204639270U CN201520319695.XU CN201520319695U CN204639270U CN 204639270 U CN204639270 U CN 204639270U CN 201520319695 U CN201520319695 U CN 201520319695U CN 204639270 U CN204639270 U CN 204639270U
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- milling cutter
- valve rod
- cylinder
- rod base
- valve
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Abstract
The utility model relates to a kind of full-automatic valve boom end milling flat key groove equipment of even running, comprise frame, compression cylinder milling cutter pedestal, milling cutter head, milling cutter head propulsion cylinder, valve rod base, valve rod base propulsion cylinder, feed well and blow tank, frame is slidably installed milling cutter pedestal, milling cutter pedestal upper surface installs drive motors and milling cutter tip, frame on the left of base slideway is installed milling cutter head propulsion cylinder, milling cutter head propulsion cylinder piston rod end is fixedly mounted with milling cutter pedestal left end, this cylinder promotes pedestal and moves right, realize the propelling to the right of milling cutter, the end outer rim bilateral symmetry of valve rod is milled out two flat key grooves.The valve stem end chamfering device of the steady chamfering that the utility model provides pushes the gas-liquid damping cylinder of a pistons end control cylinder pace in parallel of cylinder at milling cutter pedestal, prevent the problem of the uneven and blade damage of the too fast keyseat angle that causes of cylinder pace, also effectively can prevent the damage of the correlation machines such as cylinder.
Description
Technical field
The utility model belongs to valve production equipment field, relates to a kind of full-automatic valve boom end milling flat key groove equipment of even running.
Background technology
Valve rod is movement parts in valve opening and closing process is also stressed member, and it is the major part be delivered to by hoisting capacity on opening and closing element.Meanwhile, it is subject to impact and the corrosion of medium, also produces with filler and rubs.Therefore, when selector valve bar material, must ensure that it has enough intensity, good impact flexibility, resistance to marring, corrosion resistance at an established temperature.Valve rod is consumable accessory, should also be noted that machining property and the heat treatment performance of material when selecting.
What one end end milling flat key slot machining of existing valve rod adopted is single valve rod, and the mode of processing one by one is processed, and needs to carry out independent feeding, discharging to each valve rod, and mechanization degree is low, and production efficiency is low.
Patent document CN104588753A discloses a kind of Automatic continuous charging key slot of valve rod process equipment, comprise support, feeding assembly, hold down assembly, push rod cylinder, discharging cylinder and mill cutter assemblies, push rod cylinder is installed on the right side of rack upper surface, discharging cylinder is installed on the left of rack upper surface, the piston mandril of the coaxial corresponding discharging cylinder of push rod of push rod air cylinder driven, the piston of the cylinder held down assembly pushes down valve rod downwards, in the push rod bottom of push rod cylinder, one valve rod locating slot is installed, push rod can slide axially in locating slot, support installed in front one feeding assembly that valve rod locating slot is corresponding, valve rod slips in locating slot by the inclination feedboard of feeding assembly by feeding assembly, pedestal lower end between push rod and locating slot end installs mill cutter assemblies, when milling cutter moves up, the milling cutter of high-speed rotation can mill out a keyway at the lower surface of valve rod.
Patent document CN101758306A gate valve rod screw processing single purpose machine, form primarily of frame, transmission mechanism, main spindle box body, the main shaft being provided with cutterhead, spring chuck and the pitch pattern hollow shaft affixed with frame, the described main shaft supporting being provided with cutterhead is on the bearing of main spindle box body, main shaft is connected with motor by belt transmission pair, the tapering of described spring chuck front end mates with the tapering of pitch pattern hollow shaft front port, spring chuck is through pitch pattern hollow shaft, and its rear end is bolted with locking nut.
The said equipment can not complete the work of milling valve stem end flat key groove in the application, and the application adopts brand-new design, the milling flat key groove equipment providing a kind of automaticity higher.
Utility model content
The object of the application is to overcome the deficiencies in the prior art part, and provide a kind of full-automatic valve boom end milling flat key groove equipment of even running, this automation degree of equipment is high, significantly can save the amount of labour of workman, enhance productivity.The full-automatic valve boom end milling flat key groove equipment of even running provided by the invention is provided with a set of complete travel switch system, ensure that the automatic operation of whole device, enhances productivity further.
The purpose of this utility model is achieved through the following technical solutions:
A kind of full-automatic valve boom end milling flat key groove equipment of even running, it is characterized in that: comprise frame, compression cylinder, milling cutter pedestal, milling cutter head, milling cutter head propulsion cylinder, valve rod base, valve rod base propulsion cylinder, feed well and blow tank, in the left side of frame upper surface, one base slideway is installed, base slideway is slidably installed milling cutter pedestal, milling cutter pedestal upper surface installs drive motors and milling cutter tip, frame on the left of base slideway is installed milling cutter head propulsion cylinder, be fixedly mounted with a level in the left part of milling cutter pedestal to win in succession, bend under the end of winning in succession, the piston rod end of kink ancient costume one gas-liquid damping cylinder, when milling cutter head propulsion cylinder starts to front right, the piston rod of kink of winning in succession compression gas-liquid damping cylinder, frame upper surface on the right side of base slideway installs valve rod base slideway, valve rod base slideway is vertical with base slideway, valve rod base slideway is slidably installed valve rod base, valve rod base upper surface middle part installs a valve stem spacing groove, valve rod base is installed compression cylinder support, frame upper installs compression cylinder, the corresponding valve stem spacing groove in compression cylinder piston rod end, at the frame upper surface parallel with valve rod base slideway, one valve rod base propulsion cylinder is installed, valve rod base propulsion cylinder, pistons end is packed on valve rod base, the frame that the front end of valve rod base slideway is corresponding is fixedly mounted with limited block, feed well and blow tank complete feeding and the discharging of valve rod.
And, hopper is installed in the front portion of milling cutter pedestal, charging is the strip cell body after top is opened, opening is shaped with in the cell body both sides near milling cutter pedestal side, install a charging cylinder on the cell body top of open side, the piston of charging cylinder is by being coaxially embedded in the opening of hopper cell body after connecting rod inflection.
And described blow tank is arranged on the frame upper surface on the right side of valve rod base, the opening part of the corresponding feed well of end horizontal of blow tank.
Advantage of the present utility model and good effect are:
1, the full-automatic valve boom end milling flat key groove equipment of even running provided by the invention achieves the auto-feed of valve rod, feed well is obliquely installed, can ensure valve rod one by one slip into feed well lower end downwards, then cylinder is come in by its jacking locating piece, after pressing down location by fixing cylinder, end, valve rod one end is processed, after processing, valve rod is removed automatically, achieve the automatic loading and unloading of valve rod, improve production efficiency.
2, the valve stem end chamfering device of steady chamfering provided by the invention pushes the gas-liquid damping cylinder of a pistons end control cylinder pace in parallel of cylinder at milling cutter pedestal, prevent the problem of the uneven and blade damage of the too fast keyseat angle that causes of cylinder pace, also effectively can prevent the damage of the correlation machines such as cylinder.
3, the full-automatic valve boom end milling flat key groove equipment of even running provided by the invention is provided with a set of complete travel switch system, ensure that the automatic operation of whole device, enhances productivity further.
Accompanying drawing explanation
Fig. 1 is the utility model front view;
Fig. 2 is the upward view (omitting feed well and blow tank) of Fig. 1;
Fig. 3 is that the A-A of Fig. 1 is to sectional view;
Fig. 4 be in Fig. 1 B-B to sectional view.
Detailed description of the invention
For content of the present utility model, Characteristic can be understood further, hereby exemplify following examples.It should be noted that, the present embodiment is descriptive, is not determinate, can not limit protection domain of the present utility model thus.
A kind of full-automatic valve boom end milling flat key groove equipment of even running, comprise frame 4, compression cylinder 17, milling cutter pedestal 3, milling cutter head 5, milling cutter head propulsion cylinder 1, valve rod base 9, valve rod base propulsion cylinder 6, feed well 14 and blow tank 10, one base slideway 2 is installed in the left side of frame upper surface, base slideway is slidably installed milling cutter pedestal, milling cutter pedestal upper surface installs drive motors and milling cutter tip, frame on the left of base slideway is installed milling cutter head propulsion cylinder, milling cutter head propulsion cylinder piston rod end is fixedly mounted with milling cutter pedestal left end, this cylinder promotes pedestal and moves right, realize the propelling to the right of milling cutter, the end outer rim bilateral symmetry of valve rod is milled out two flat key grooves.
Frame upper surface on the right side of base slideway installs valve rod base slideway 7, valve rod base slideway is vertical with base slideway, and interval is arranged, valve rod base slideway is slidably installed valve rod base, valve rod base upper surface middle part installs a valve stem spacing groove 8, valve rod base is installed compression cylinder support 18, and frame upper installs compression cylinder, the corresponding valve stem spacing groove in compression cylinder piston rod end.When valve rod is fed in stopper slot, compression cylinder presses down, and is fixed in stopper slot by valve rod.At the frame upper surface parallel with valve rod base slideway, one valve rod base propulsion cylinder is installed, valve rod base propulsion cylinder, pistons end is packed on valve rod base, and this cylinder realizes movable (relative to the paper) of valve rod base, during groove milling, cylinder piston drives valve rod base to withdraw, make the end alignment milling cutter tip of valve rod, after groove milling terminates, cylinder promotes valve rod base, make the end alignment milling cutter tip of valve rod, milling flat key groove.
The frame that the front end of valve rod base slideway is corresponding is fixedly mounted with limited block 12, for the position that limiting valve pole socket moves ahead.
Hopper is installed in the front portion of milling cutter pedestal, feed well is strengthened being fixedly mounted with frame by a support 13, charging is the strip cell body after top is opened, opening is shaped with in the cell body both sides near milling cutter pedestal side, facilitate the turnover of valve rod, on the cell body top of open side, one charging cylinder 15 is installed, the piston of charging cylinder is by being coaxially embedded in the opening of hopper cell body after connecting rod 16 inflection, when valve rod slides from feed well, it just in time can eject, in the stopper slot on valve rod base by the connecting rod of piston rod after the opening of opposite side.
Described blow tank is arranged on the frame upper surface on the right side of valve rod base, blow tank is strengthened being fixedly mounted with frame by a support 11, the opening part of the corresponding feed well of end horizontal of blow tank, after valve rod groove milling terminates, valve rod base moves forward, the initiating terminal of the end symmetric discharging of valve rod groove, ensures that valve rod can skid off from blow tank, landing frame.
In order to ensure the fltting speed of milling cutter head propulsion cylinder, milling cutter head propulsion cylinder is advanced slowly, prevent the damage of milling cutter, the level that is fixedly mounted with in the left part of milling cutter pedestal is won in succession 2-1, bends, the piston rod end of kink ancient costume one gas-liquid damping cylinder 2-2 under the end of winning in succession, when milling cutter head propulsion cylinder starts to front right, the piston rod of kink of winning in succession compression gas-liquid damping cylinder, effectively can alleviate the propelling frequency of milling cutter head propulsion cylinder, slow down the fltting speed of milling cutter pedestal.The application omits the connection of gas circuit and oil circuit, and those skilled in the art can obtain according to general knowledge known in this field the method that oil circuit is connected with gas circuit.
The automatically controlled part of the application does not describe in detail, can realize the object of the application.The working method of the equipment that the application provides is as follows:
1, power supply is started, milling cutter high-speed rotation.
2, valve rod groove moves forward to limited block, make the outlet of the corresponding feed well of valve rod groove, charging cylinder starts, valve rod is advanced in valve stem spacing groove, then compression cylinder presses down, and is fixed on by valve rod in valve stem spacing groove, and valve rod base propulsion cylinder is retracted, corresponding with two milling cutter central axis by moving to stopper slot after valve rod base, make both sides milling place simultaneously two flat key grooves of valve rod outer rim.
3, valve rod base propulsion cylinder is retracted and is stretched out, and to limited block, make the outlet of the corresponding feed well of valve rod groove, charging cylinder starts, and be advanced in valve stem spacing groove by a new valve rod, the valve rod after processing is advanced blow tank, glides smoothly along inclination cell body, discharging.
Claims (3)
1. the full-automatic valve boom end milling flat key groove equipment of an even running, it is characterized in that: comprise frame, compression cylinder, milling cutter pedestal, milling cutter head, milling cutter head propulsion cylinder, valve rod base, valve rod base propulsion cylinder, feed well and blow tank, in the left side of frame upper surface, one base slideway is installed, base slideway is slidably installed milling cutter pedestal, milling cutter pedestal upper surface installs drive motors and milling cutter tip, frame on the left of base slideway is installed milling cutter head propulsion cylinder, be fixedly mounted with a level in the left part of milling cutter pedestal to win in succession, bend under the end of winning in succession, the piston rod end of kink ancient costume one gas-liquid damping cylinder, when milling cutter head propulsion cylinder starts to front right, the piston rod of kink of winning in succession compression gas-liquid damping cylinder, frame upper surface on the right side of base slideway installs valve rod base slideway, valve rod base slideway is vertical with base slideway, valve rod base slideway is slidably installed valve rod base, valve rod base upper surface middle part installs a valve stem spacing groove, valve rod base is installed compression cylinder support, frame upper installs compression cylinder, the corresponding valve stem spacing groove in compression cylinder piston rod end, at the frame upper surface parallel with valve rod base slideway, one valve rod base propulsion cylinder is installed, valve rod base propulsion cylinder, pistons end is packed on valve rod base, the frame that the front end of valve rod base slideway is corresponding is fixedly mounted with limited block, feed well and blow tank complete feeding and the discharging of valve rod.
2. the full-automatic valve boom end milling flat key groove equipment of even running according to claim 1, it is characterized in that: be installed into hopper in the front portion of milling cutter pedestal, charging is the strip cell body after top is opened, opening is shaped with in the cell body both sides near milling cutter pedestal side, install a charging cylinder on the cell body top of open side, the piston of charging cylinder is by being coaxially embedded in the opening of hopper cell body after connecting rod inflection.
3. the full-automatic valve boom end milling flat key groove equipment of even running according to claim 1, is characterized in that: described blow tank is arranged on the frame upper surface on the right side of valve rod base, the opening part of the corresponding feed well of end horizontal of blow tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520319695.XU CN204639270U (en) | 2015-05-18 | 2015-05-18 | The full-automatic valve boom end milling flat key groove equipment of even running |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520319695.XU CN204639270U (en) | 2015-05-18 | 2015-05-18 | The full-automatic valve boom end milling flat key groove equipment of even running |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204639270U true CN204639270U (en) | 2015-09-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520319695.XU Expired - Fee Related CN204639270U (en) | 2015-05-18 | 2015-05-18 | The full-automatic valve boom end milling flat key groove equipment of even running |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204639270U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117102560A (en) * | 2023-10-24 | 2023-11-24 | 南通利邦机械有限公司 | Intelligent assembling and disassembling valve rod key groove positioning machining device |
-
2015
- 2015-05-18 CN CN201520319695.XU patent/CN204639270U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117102560A (en) * | 2023-10-24 | 2023-11-24 | 南通利邦机械有限公司 | Intelligent assembling and disassembling valve rod key groove positioning machining device |
| CN117102560B (en) * | 2023-10-24 | 2023-12-29 | 南通利邦机械有限公司 | Intelligent assembling and disassembling valve rod key groove positioning machining device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150916 Termination date: 20190518 |