CN204893533U - Mechanism and lathe of blowing of forging a knife - Google Patents

Mechanism and lathe of blowing of forging a knife Download PDF

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Publication number
CN204893533U
CN204893533U CN201520470472.3U CN201520470472U CN204893533U CN 204893533 U CN204893533 U CN 204893533U CN 201520470472 U CN201520470472 U CN 201520470472U CN 204893533 U CN204893533 U CN 204893533U
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CN
China
Prior art keywords
knife
forging
hole
piston
adapter sleeve
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201520470472.3U
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Chinese (zh)
Inventor
黄丽
李强
杜波
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sany Group Co Ltd Shanghai Branch
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Sany Group Co Ltd Shanghai Branch
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sany Group Co Ltd Shanghai Branch filed Critical Sany Group Co Ltd Shanghai Branch
Priority to CN201520470472.3U priority Critical patent/CN204893533U/en
Application granted granted Critical
Publication of CN204893533U publication Critical patent/CN204893533U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a mechanism and lathe of blowing of forging a knife is applicable to the lathe, the piston in the lathe in locating the jar of forging a knife, the frame of forging a knife, and in the time need forging a knife, the one end of piston cooperatees with the one end of the frame of forging a knife, a serial communication port, be equipped with first through -hole on the piston of lathe, one of the frame of forging a knife is served and is equipped with the coupling, be equipped with the third through -hole on the coupling, forge a knife and blow the mechanism and include the adapter sleeve, be equipped with the second through -hole on the adapter sleeve, the one end of adapter sleeve and the removable and sealing connection of the one end of piston, the second through -hole of adapter sleeve communicates with each other with the first through -hole of piston, when need are forged a knife, the one end of piston is through the coupling cooperation of adapter sleeve with the frame of forging a knife, the other end and the pipe joint sealing of adapter sleeve are connected, first through -hole communicates with each other through second through -hole and third through -hole. The technical scheme of the utility model in the centre -drilling hole of jar piston of forging a knife, the route of blowing as the taper hole to utilize the centre bore of piston to blow when forging a knife, save rotary joint.

Description

One is forged a knife inflatable body and lathe
Technical field
The utility model belongs to mechanical design field, relates to a kind of inflatable body, particularly relates to one and to forge a knife inflatable body and lathe.
Background technology
Digit Control Machine Tool utilizes knife striking cylinder to carry out main shaft pine broaching tool, thus completes tool changing.While loose cutter, carry out taper hole air blowing, play handle of a knife and taper hole cleaning action.Some client, when processing deep and long hole, need increase central water outlet function.When a lot of lathe increases central water outlet function at present, while increase swivel joint, need change a social system main axle structure.In order to address this problem, some lathe without the need to also utilizing swivel joint to carry out taper hole air blowing during central water outlet, thus avoids the transformation of the way to main shaft when increasing central water outlet function.When knife striking cylinder is assembled, to stroke adjustment of forging a knife, repeatedly need may dismantle oil cylinder of forging a knife in adjustment process, affect efficiency of assembling and assembly quality.
The technical problem that said method exists has:
1, when increasing central water outlet function, while increase swivel joint, need change a social system main shaft group structure, main shaft group complex structure, transformation of the way difficulty, and repeated disassembled and assembled can affect main shaft precision;
2, without the need to also utilizing swivel joint to carry out taper hole air blowing during central water outlet, although avoid the transformation of the way to main shaft when increasing central water outlet function, also result in the function waste of swivel joint simultaneously, increase cost, and the fault that lathe adds swivel joint may.
Utility model content
In view of this, the utility model provides one and to forge a knife inflatable body and lathe.
For achieving the above object, concrete technical scheme is as follows:
One is forged a knife inflatable body, be applicable to lathe, described lathe comprises the piston be located in knife striking cylinder, to forge a knife frame, when forging a knife, match with one end of described frame of forging a knife in one end of described piston, the piston of described lathe is provided with the first through hole, one end of described frame of forging a knife is provided with pipe joint, described pipe joint is provided with third through-hole, described inflatable body of forging a knife comprises adapter sleeve, described adapter sleeve is provided with the second through hole, one end of described adapter sleeve and one end of described piston removable and be tightly connected, second through hole of described adapter sleeve communicates with the first through hole of described piston, when forging a knife, one end of described piston is coordinated by the pipe joint of described adapter sleeve with described frame of forging a knife, the other end of described adapter sleeve is connected with pipe seal, described first through hole is communicated with third through-hole by the second through hole.
Preferably, the other end of described adapter sleeve is also provided with the joint of hollow, the other end of described adapter sleeve is connected with described joint by flexible member, when forging a knife, the other end of described adapter sleeve is connected with pipe seal by joint, and described second through hole is communicated with third through-hole by the joint of hollow.
Preferably, the other end of described adapter sleeve is provided with notch, and described joint is located in described notch, and described joint and described notch slide and be tightly connected.
Preferably, the cross sectional shape of described joint is trapezoidal, is also provided with O type circle between described joint and notch.
Preferably, described joint is globe joint.
Preferably, also comprise bar of forging a knife, described in forge a knife one end releasable connection of bar and described piston.
Preferably, forge a knife described in bar and described piston one end between be also provided with adjusting pad.
Preferably, one end, the adjusting pad of described piston, bar of forging a knife are by bolt releasable connection.
Preferably, one end of described adapter sleeve is provided with draw-in groove, and one end of described adapter sleeve coordinates releasable connection by draw-in groove and adjusting pad.
On the other hand, provide a kind of lathe, comprise inflatable body of forging a knife as above.
Relative to prior art, the advantage of the technical solution of the utility model has:
1, when lathe does not need central water outlet function, save swivel joint, save cost, reduce fault rate;
2., when lathe increases central water outlet function, when lathe increases central water outlet function, bar of forging a knife, spring, joint are removed, and pipe joint is replaced with swivel joint, need not change a social system main shaft group, simple and reliable;
3. the adjusting pad adjusting the amount of forging a knife is designed to Split type structure, is adding man-hour to adjusting pad, and adjusting pad dismounting processed separately, all the other structures need not change.
Accompanying drawing explanation
The accompanying drawing forming a part of the present utility model is used to provide further understanding of the present utility model, and schematic description and description of the present utility model, for explaining the utility model, is not formed improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is the structural representation of the adjusting pad of the utility model embodiment.
Wherein, the cylinder body, 3 of 1 to be piston, 2 be knife striking cylinder be cylinder cap, 4 be adjusting pad, 5 for adapter sleeve, 6 be bar of forging a knife, 7 be spring, 8 be joint, 9 for pipe joint, 10 be frame of forging a knife.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
It should be noted that, when not conflicting, the embodiment in the utility model and the feature in embodiment can combine mutually.
Below with reference to accompanying drawing, concrete explaination is done to embodiment of the present utility model.
The one of embodiment of the present utility model as shown in Figure 1 is forged a knife inflatable body, and be applicable to lathe, lathe comprises the piston 1 be located in knife striking cylinder cylinder body 2, frame 10 of forging a knife.When forging a knife, match with the one end of frame 10 of forging a knife in one end of piston 1.
The piston 1 of lathe is provided with the first through hole, is preferably placed at center.Forge a knife one end of frame 10 is provided with pipe joint 9, and pipe joint 9 is provided with third through-hole.Inflatable body of forging a knife comprises adapter sleeve 5, and adapter sleeve 5 is provided with the second through hole.One end of adapter sleeve 5 and one end of piston 1 removable and be tightly connected, the second through hole of adapter sleeve 5 communicates with the first through hole of piston 1.
When forging a knife, one end of piston 1 is coordinated by the pipe joint 9 of adapter sleeve 5 with frame 10 of forging a knife, and the other end and the pipe joint 9 of adapter sleeve 5 are tightly connected, and the first through hole is communicated with third through-hole by the second through hole.
The utility model embodiment, in the centre-drilling hole of knife striking cylinder piston, as the path that taper hole is blown, thus utilizes the centre bore of piston to blow while forging a knife, and saves swivel joint.
As shown in fig. 1, in embodiment of the present utility model, forge a knife between face at knife striking cylinder and main shaft and increase bar 6 of forging a knife, thus when lathe needs to increase central water outlet function, increase swivel joint knife bar 6 assembly of fighting each other carries out simple and easy transformation of the way, main axle structure remains unchanged.
The adjusting pad 4 of the adjustment amount of forging a knife is designed to Split type structure, and adding man-hour to adjusting pad 4, separately adjusting pad 4 is being dismantled grinding, all the other structures need not change.
Specifically as shown in fig. 1, piston 1, cylinder body 2, cylinder cap 3, adjusting pad 4, adapter sleeve 5, bar 6 of forging a knife, spring 7, joint 8, pipe joint 9 is comprised.Forge a knife bar 6, carry out connecting with screw between adjusting pad 4 and piston 1 as a whole.Adapter sleeve 5 top arranges cannelure, is stuck on piston 1, connects as one with piston 1 by adjusting pad 4 by screw and bar 6 of forging a knife.Adapter sleeve 5 bottom arranges back-up ring, and spring 7 and joint 8 are installed in the hole of adapter sleeve 5, and joint 8 can move up and down in the hole of adapter sleeve 5.Joint 8 designs trapezium structure, loads O type circle, guarantees air-tightness.
Operationally, during the epicoele oil-feed of knife striking cylinder, promote piston 1 and move down, piston 1 drives bar 6 of forging a knife to move down, and acts on main shaft and to forge a knife the upper surface of frame 10, overcome disc spring force in main shaft, complete loose cutter action.
Piston 1 drives adapter sleeve 5 and joint 8 to move down simultaneously, and Compress Spring 7, the lower surface of joint 8 and the upper surface of pipe joint 9 fit together, and now can carry out taper hole air blowing.
During the cavity of resorption oil-feed of knife striking cylinder, promote piston 1 and move up, piston 1 drives bar 6 of forging a knife to move up, and throw off with the forge a knife upper surface of frame 10 of main shaft, the disc spring of main shaft inside completes broaching tool action.
Piston 1 drives adapter sleeve 5 and joint 8 to move up simultaneously, and the lower surface of joint 8 and the upper surface of pipe joint 9 are thrown off, and now stops taper hole blowing.
When lathe increases central water outlet function, adapter sleeve 5, spring 7, joint 8 are removed, pipe joint 9 is replaced with swivel joint, the transformation of the way is convenient.
As shown in Figure 2, the adjusting pad of the adjustment amount of forging a knife is designed to Split type structure, is adding man-hour to adjusting pad, and adjusting pad dismounting processed separately, all the other structures need not change.
In addition, in embodiment of the present utility model, adapter sleeve 5 can for being threaded or all the other connected modes with the connected mode of piston 1.For joint when preventing from forging a knife 8 causes gas leakage with pipe joint 9 contact surface is not parallel, joint 8 is preferably two globe joints.
Also comprise a kind of lathe in embodiment of the present utility model, be provided with inflatable body of forging a knife described above.Because above-mentioned inflatable body of forging a knife has above-mentioned technique effect, therefore, the lathe being provided with this inflatable body of forging a knife also should possess corresponding technique effect, and its specific implementation process is similar to the above embodiments, does not hereby repeat.
Be described in detail specific embodiment of the utility model above, but it is just as example, the utility model is not restricted to specific embodiment described above.To those skilled in the art, any equivalent modifications that the utility model is carried out and substituting also all among category of the present utility model.Therefore, not departing from the equalization conversion and amendment done under spirit and scope of the present utility model, all should be encompassed in scope of the present utility model.

Claims (10)

1. an inflatable body of forging a knife, be applicable to lathe, described lathe comprises the piston (1) be located in knife striking cylinder, to forge a knife frame (10), when forging a knife, match with one end of described frame of forging a knife (10) in one end of described piston (1), it is characterized in that, the piston (1) of described lathe is provided with the first through hole, one end of described frame of forging a knife (10) is provided with pipe joint (9), described pipe joint (9) is provided with third through-hole, described inflatable body of forging a knife comprises adapter sleeve (5), described adapter sleeve (5) is provided with the second through hole, one end of described adapter sleeve (5) and one end of described piston (1) removable and be tightly connected, second through hole of described adapter sleeve (5) communicates with the first through hole of described piston (1), when forging a knife, one end of described piston (1) is coordinated with the pipe joint (9) of described frame of forging a knife (10) by described adapter sleeve (5), the other end and the pipe joint (9) of described adapter sleeve (5) are tightly connected, described first through hole is communicated with third through-hole by the second through hole.
2. to forge a knife as claimed in claim 1 inflatable body, it is characterized in that, the other end of described adapter sleeve (5) is also provided with the joint (8) of hollow, the other end of described adapter sleeve (5) is connected with described joint (8) by flexible member, when forging a knife, the other end of described adapter sleeve (5) is tightly connected by joint (8) and pipe joint (9), and described second through hole is communicated with third through-hole by the joint (8) of hollow.
3. forge a knife as claimed in claim 2 inflatable body, it is characterized in that, the other end of described adapter sleeve (5) is provided with hole, and described joint (8) is located in described hole, slides and are tightly connected in described joint (8) and described hole.
4. forge a knife as claimed in claim 3 inflatable body, it is characterized in that, the cross sectional shape of described joint (8) is trapezoidal, is also provided with O type circle between described joint (8) and hole.
5. forge a knife as claimed in claim 4 inflatable body, it is characterized in that, described joint (8) is globe joint (8).
6. to forge a knife as claimed in claim 5 inflatable body, it is characterized in that, also comprise bar of forging a knife (6), described in forge a knife one end releasable connection of bar (6) and described piston (1).
7. to forge a knife as claimed in claim 6 inflatable body, it is characterized in that, described in forge a knife bar (6) and described piston (1) one end between be also provided with adjusting pad (4).
8. to forge a knife as claimed in claim 7 inflatable body, it is characterized in that, one end of described piston (1), adjusting pad (4), bar of forging a knife (6) are by bolt releasable connection.
9. forge a knife as claimed in claim 8 inflatable body, it is characterized in that, one end of described adapter sleeve (5) is provided with cannelure, and one end of described adapter sleeve (5) coordinates releasable connection by cannelure and adjusting pad (4).
10. a lathe, is characterized in that, comprises the inflatable body of forging a knife as described in any one of claim 1 to 9.
CN201520470472.3U 2015-07-02 2015-07-02 Mechanism and lathe of blowing of forging a knife Expired - Fee Related CN204893533U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520470472.3U CN204893533U (en) 2015-07-02 2015-07-02 Mechanism and lathe of blowing of forging a knife

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520470472.3U CN204893533U (en) 2015-07-02 2015-07-02 Mechanism and lathe of blowing of forging a knife

Publications (1)

Publication Number Publication Date
CN204893533U true CN204893533U (en) 2015-12-23

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Application Number Title Priority Date Filing Date
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112059004A (en) * 2020-08-31 2020-12-11 冒鹏飞 Aluminum veneer hollow structure blanking processing method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112059004A (en) * 2020-08-31 2020-12-11 冒鹏飞 Aluminum veneer hollow structure blanking processing method

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C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20151223

Termination date: 20170702

CF01 Termination of patent right due to non-payment of annual fee