CN103410876A - Coupler for wire cutting machine - Google Patents
Coupler for wire cutting machine Download PDFInfo
- Publication number
- CN103410876A CN103410876A CN2013103722664A CN201310372266A CN103410876A CN 103410876 A CN103410876 A CN 103410876A CN 2013103722664 A CN2013103722664 A CN 2013103722664A CN 201310372266 A CN201310372266 A CN 201310372266A CN 103410876 A CN103410876 A CN 103410876A
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- connecting head
- cutting machine
- end surface
- tongue
- coupler
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Abstract
The invention relates to a coupler for a wire cutting machine. The coupler for the wire cutting machine comprises a main connecting head and an auxiliary connecting head which are mutually connected; threaded connecting holes are formed on the main connecting head and the auxiliary connecting head; a connecting tenon which faces the auxiliary connecting head is arranged on the upper end surface of the main connecting head; the upper end surface of the auxiliary connecting head is internally concaved to form into a connecting tenon groove; a connecting tenon which faces the main connecting head is arranged on the lower end surface of the auxiliary connecting head; the lower end surface of the main connecting head is internally concaved to form into a connecting tenon groove correspondingly. The coupler for the wire cutting machine has the advantages of being simple in structure, reasonable in design, large in contact area between the main connecting head and the auxiliary connecting head and not easy to damage; enabling abrasion of the coupler to be reduced due to the facts that the contact surface stress are formed on the front surface and the reverse surface and the torsion is shared; being convenient to disassemble and assemble and not easy to get loose.
Description
Technical field
The present invention relates to a kind of coupling, relate in particular to a kind of for the coupling on linear cutting machine.
Background technique
Wire cutting machine tool mainly is comprised of main frame, high frequency electric source and controller three parts.Wherein main frame is comprised of lathe bed, coordinate table, wire storage tube, coil holder, working liquid container and annex etc.The molybdenum filament of processing use is on wire storage tube, and workpiece is placed on the fixture of worktable, fixes with bridge screw.When operating console sent signal output pulse, stepper motor, by signal rotation, via speed change gear, feed screw nut auxiliary driving worktable, reached the geometric purposes such as cutting straight line, circular arc.
In prior art, be mainly used to connect rotating shaft and the stator axis of motor for the coupling on linear cutting machine, make it jointly to rotate with transmitting torque.The coupler structure complexity of using at present, the dismounting inconvenience, and also easily loosening.
Summary of the invention
The objective of the invention is in order to overcome the deficiencies in the prior art, provide a kind of for the coupling on linear cutting machine, this coupler structure is simple, easy accessibility and be not easy to become flexible.
The present invention is achieved through the following technical solutions:
A kind of for the coupling on linear cutting machine, comprise interconnective main connection and from connecting head, described main connection and from all having threaded connection hole on connecting head, the upper-end surface of described main connection is provided with towards the joint tongue from connecting head, and described upper-end surface from connecting head indent forms one and connects tongue-and-groove; Described lower end surface from connecting head is provided with the joint tongue towards main connection, and the lower end surface indent of corresponding main connection forms one and connects tongue-and-groove.
As the preferred technical solution of the present invention, the center line of described threaded connection hole and the center line of joint tongue are on the same straight line.
As the preferred technical solution of the present invention, the center line of described threaded connection hole with the center line that is connected tongue-and-groove on the same straight line.
As the preferred technical solution of the present invention, the length of described joint tongue equals to connect the degree of depth of tongue-and-groove, and joint tongue is hidden in connects in tongue-and-groove fully, can not affect the attractive in appearance of coupling.
Compared with prior art, the invention has the beneficial effects as follows: the present invention is simple in structure, reasonable in design, and between the principal and subordinate link head, area of contact is large, not fragile; Positive and negative all has the stressed of surface of contact, can share torsion, reduces the wearing and tearing of coupling; And easy accessibility, be difficult for loosening.
The accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Embodiment
In order to make purpose of the present invention, technological scheme and advantage clearer, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
Refer to Fig. 1, Fig. 1 is structural representation of the present invention.
Described a kind of for the coupling on linear cutting machine, comprise interconnective main connection 1 and from connecting head 2, described main connection 1 and from all having threaded connection hole 3 on connecting head 2, the upper-end surface of described main connection 1 is provided with towards the joint tongue 11 from connecting head 2, and described upper-end surface from connecting head 2 indent forms one and connects tongue-and-groove 22; Described lower end surface from connecting head 2 is provided with the joint tongue 21 towards main connection 1, and the lower end surface indent of corresponding main connection 1 forms one and connects tongue-and-groove 12.Make between the principal and subordinate link head area of contact large, not fragile; Positive and negative all has the stressed of surface of contact, can share torsion, reduces the wearing and tearing of coupling; And easy accessibility, be difficult for loosening.
The center line of the center line of described threaded connection hole 3 and joint tongue 11,12 on the same straight line, the center line of described threaded connection hole 3 with the center line that is connected tongue-and- groove 12,22 on the same straight line.
The length of described joint tongue 11,12 equals to connect the degree of depth of tongue-and- groove 12,22, and joint tongue 11,12 is hidden in connects in tongue-and- groove 12,22 fully, can not affect the attractive in appearance of coupling.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any modifications of doing within the spirit and principles in the present invention, be equal to and replace and improvement etc., within all should being included in protection scope of the present invention.
Claims (4)
1. one kind for the coupling on linear cutting machine, comprise interconnective main connection and from connecting head, described main connection and from all having threaded connection hole on connecting head, it is characterized in that: the upper-end surface of described main connection is provided with towards the joint tongue from connecting head, and described upper-end surface from connecting head indent forms one and connects tongue-and-groove; Described lower end surface from connecting head is provided with the joint tongue towards main connection, and the lower end surface indent of corresponding main connection forms one and connects tongue-and-groove.
2. according to claim 1 a kind of for the coupling on linear cutting machine, it is characterized in that: the center line of described threaded connection hole and the center line of joint tongue are on the same straight line.
3. according to claim 1 a kind of for the coupling on linear cutting machine, it is characterized in that: the center line of described threaded connection hole with the center line that is connected tongue-and-groove on the same straight line.
4. according to claim 1 a kind of for the coupling on linear cutting machine, it is characterized in that: the length of described joint tongue equals to connect the degree of depth of tongue-and-groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103722664A CN103410876A (en) | 2013-08-24 | 2013-08-24 | Coupler for wire cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103722664A CN103410876A (en) | 2013-08-24 | 2013-08-24 | Coupler for wire cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103410876A true CN103410876A (en) | 2013-11-27 |
Family
ID=49603908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013103722664A Pending CN103410876A (en) | 2013-08-24 | 2013-08-24 | Coupler for wire cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103410876A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106321616A (en) * | 2016-11-08 | 2017-01-11 | 芜湖万户航空航天科技有限公司 | Stationary shaft component |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US198508A (en) * | 1877-12-25 | Improvement in cylindrical couplings for shafting | ||
| CN102808859A (en) * | 2012-08-13 | 2012-12-05 | 黄淑琴 | Intermediate connecting shaft |
| CN203384241U (en) * | 2013-08-13 | 2014-01-08 | 安徽宇金机电工程有限公司 | Coupling used for wire cutting machine |
-
2013
- 2013-08-24 CN CN2013103722664A patent/CN103410876A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US198508A (en) * | 1877-12-25 | Improvement in cylindrical couplings for shafting | ||
| CN102808859A (en) * | 2012-08-13 | 2012-12-05 | 黄淑琴 | Intermediate connecting shaft |
| CN203384241U (en) * | 2013-08-13 | 2014-01-08 | 安徽宇金机电工程有限公司 | Coupling used for wire cutting machine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106321616A (en) * | 2016-11-08 | 2017-01-11 | 芜湖万户航空航天科技有限公司 | Stationary shaft component |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20131127 |