CN104776088A - Locking device of expander - Google Patents
Locking device of expander Download PDFInfo
- Publication number
- CN104776088A CN104776088A CN201510184588.5A CN201510184588A CN104776088A CN 104776088 A CN104776088 A CN 104776088A CN 201510184588 A CN201510184588 A CN 201510184588A CN 104776088 A CN104776088 A CN 104776088A
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- CN
- China
- Prior art keywords
- female
- expander
- locking device
- male
- hole
- 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.)
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Links
- 230000007246 mechanism Effects 0.000 claims abstract description 40
- 230000000903 blocking effect Effects 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 16
- 238000004080 punching Methods 0.000 abstract description 5
- 230000006872 improvement Effects 0.000 description 9
- 230000001276 controlling effect Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B1/00—Devices for securing together, or preventing relative movement between, constructional elements or machine parts
- F16B1/02—Means for securing elements of mechanisms after operation
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Insertion Pins And Rivets (AREA)
- Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
Abstract
The invention discloses a locking device of an expander. The locking device comprises a male head, a female head and a locking mechanism, wherein the male head and the female can be mutually inserted or separated; the locking mechanism is arranged on the female head and is capable of locking or unlocking the male head and the female head. The locking device is simple in structure, convenient to detach and use, so that multiple groups of parts can be conveyed by one expander, not only can the use amount of the expander be reduced, but also the production cost is lowered, and the punching production efficiency is greatly improved.
Description
Technical field
The present invention relates to a kind of locking device, imperial its refers to a kind of expander locking device.
Background technique
In the stamping forming production line of automobile, for reducing Mold Making cost in a large number, punch line adopts the production technology of a mould two pieces part, and this production technology adopts the conveyance function of expander in operation, to realize expansion, so that subsequent processing realizes side punching operation.But existing expander is overall stationary structure, dismounting trouble, change and maintenance inconvenience, make the production of one group of part need be equipped with installation expander, cannot realize a prop is the objects that many group parts carry out transporting, cause expander usage quantity more, equipment cost is high.And make fault handling time long, have a strong impact on manufacturing efficiency.
Therefore, design simple, the easy to use and quick-locking device can expanded many group parts of a kind of structure, can improve the efficiency of production, to the development of automobile production industry by good promoting effect of getting up.
Summary of the invention
There is dismounting trouble in the expander that the object of the invention is to solve existing stamping line, change and maintenance inconvenience, cause making fault handling time long, have a strong impact on the problem of manufacturing efficiency, a kind of expander locking device be provided, the structure of this device is simple, dismounting and easy to use, make an expander for how group part transports, both decrease the usage quantity of expander, reduced cost of production, also substantially increase the efficiency of punching production simultaneously.
Object of the present invention can reach by the following technical solutions:
A kind of expander locking device, comprises male, female and locking mechanism, and described male and female can grafting or be separated mutually; Described locking mechanism is located in female, can lock or unclamp the connection between described male and female.
As the preferred scheme of one, described locking mechanism comprises connecting base hinged successively, fixture block and handle, described connecting base is fixedly installed in described female, and described female has slotted eye, described male has and runs through one side and the groove corresponding with slotted eye position; When locking, described male plug-in mounting enters female, and described lever drive fixture block snaps in groove by slotted eye; When unclamping, described lever drive fixture block is deviate from groove by slotted eye.
As the improvement to locking mechanism, described locking mechanism is provided with position-limit mechanism, and described position-limit mechanism comprises the locating stud being fixedly installed in described female upper blocking seat He can being installed on described handle slidably, and described deck has positioning hole; Described locating stud stretches into or deviates from described positioning hole, and restriction fixture block is deviate from from groove.
As the improvement to position-limit mechanism, described position-limit mechanism comprises the locating stud being fixedly installed in described female upper blocking seat He can being installed on described handle slidably, described deck has positioning hole, described locating stud is connected with positioning block through positioning hole, described positioning block is provided with projection, and described locating stud drives the projection of positioning block stretch into or deviate from described positioning hole.
As the preferred scheme of one, be provided with elastic component between described locating stud and handle, the two ends of described elastic component push up pressure locating stud and handle respectively, drive locating stud to stretch out to the direction of positioning hole.
As the improvement to locking mechanism, be provided with controlling mechanism between described fixture block and handle, described controlling mechanism comprises connecting rod, rotating shaft and nut, and one end and the fixture block of described connecting rod are hinged, the other end offers outside thread; Described rotating shaft has through hole, and is sheathed on connecting rod by described through hole; Described handle and rotating shaft hinged, described nut is installed on the screw thread of connecting rod, and is at least provided with one in the bi-side of rotating shaft, regulates the position of rotating shaft on connecting rod thus the position of regulating handle.
As the improvement to connecting base, the U-shaped structure of described connecting base, the U-type groove of connecting base is inserted and hinged in one end of described fixture block, its other end and described rod hinge connection.
As the improvement to connecting rod, described connecting rod is U-shaped structure, and its two ends are respectively equipped with outside thread, and the two ends of described rotating shaft are provided with through hole, and are sheathed on connecting rod by through hole.
As the preferred scheme of one, described male has via hole, and be provided with the groove running through described via hole; Described male is provided with the locking hole running through described groove, regulates the width of groove thus regulate the size of via hole to lock by locking hole.
Implement the present invention, there is following beneficial effect:
1, adopt can the male of grafting or separation and female mutually in the present invention, on stamping line, male or the female of different size is changed by unclamping locking mechanism, make expander can adapt to the usage requirement of different stamping line, realize one group of expander correspondence and organize the object that part carries out expanding more, solve existing one group of expander can only expand by corresponding one group of part, cause the problem that equipment investment cost is high.The present invention reduces the usage quantity of expander, reduce cost of production, substantially increase the efficiency of punching production.
2, male of the present invention and female can carry out dismantling and installing rapidly, and can the locking of male and female be realized by locking mechanism easily or unclamp, thus it is convenient and fast to make male and female change, have that structure is simple, dismounting and a feature easy to use.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technological scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the first structural representation of expander quick-locking device of the present invention;
Fig. 2 is the second structural representation of expander quick-locking device of the present invention;
Fig. 3 is the 3rd structural representation of expander quick-locking device of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technological scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Embodiment 1
See Fig. 1 and Fig. 2, the present embodiment comprises male 1, female 2 and locking mechanism 3, and described male 1 and female 2 can grafting or be separated mutually; Described locking mechanism 3 is located in female 2, can lock or unclamp the connection between described male 1 and female 2.In use, described male 1 is fixedly installed on the terminal-collecting machine of stamping line, described female 2 is installed in the frame of stamping line, when male 1 inserts female 2, male 1 and female 2 is carried out locking thus being fixed by terminal-collecting machine by locking mechanism 3.When terminal-collecting machine needs to rotate, then unclamp locking mechanism 3 and terminal-collecting machine can be made normally to work.The male 1 of this device and female 2 can carry out dismantling and installing rapidly, by changing male 1 or the female 2 of different size, make expander can adapt to the usage requirement of different stamping line, to many group part p-adic extension ps, thus decrease the usage quantity of expander, reduce cost of production, substantially increase the efficiency of punching production.
Described locking mechanism 3 comprises connecting base 31 hinged successively, fixture block 32 and handle 33, described connecting base 31 is fixedly installed in described female 2, described female 2 has slotted eye 21, described male 1 has and runs through one side and the groove 11 corresponding with slotted eye 21 position; When mounted, installation is carried out in slotted eye 21 side of groove 11 side of male 1 aligning female 2 fix, when male 1 being locked, described male 1 plug-in mounting enters female 2, described handle 33 drives fixture block 32 to be snapped in groove 11 by slotted eye 21, thus male 1 is clamped in female 2 by fixture block 32.When male 1 being unclamped, described and handle 33 drives fixture block 32 to be deviate from groove 11 by slotted eye 21, male 1 can be slided relative to female 2, and deviate from female 2, realize expander quick locking and release function.
Described male 1 has via hole 12, and is provided with the groove 13 running through described via hole 12; Described male 1 is provided with the locking hole 14 running through described groove 13, regulates the width of groove 13 thus regulate the size of via hole 12 to lock by locking hole 14.When male 1 is installed, only male 1 need be socketed on the terminal-collecting machine of stamping line, and pass locking hole 14 by bolt and tighten thus male 1 is fastened on terminal-collecting machine.
Embodiment 2
The present embodiment is on the basis of embodiment 1, as the improvement to locking mechanism, fixture block 32 is driven to be snapped in after in groove 11 by slotted eye 21 at handle 33, in order to fixed handle 33, prevent fixture block 32 from deviating from groove 11, described locking mechanism 3 is provided with position-limit mechanism 4, described position-limit mechanism 4 comprises the deck 41 be fixedly installed in described female 2, be slidably mounted on locating stud 42 and the positioning block 43 of described handle 33, described deck 41 has positioning hole 411, described locating stud 42 is connected with positioning block 43 through positioning hole 411, described positioning block 43 is provided with projection 441, described locating stud 42 drives positioning block 43 to slide thus projection 441 is stretched into or deviates from described positioning hole 411.
Embodiment 3
The present embodiment is on the basis of embodiment 1 or 2, as the improvement to locking mechanism, fixture block 32 is driven to be snapped in after in groove 11 by slotted eye 21 at handle 33, in order to fixed handle 33, prevent fixture block 32 from deviating from groove 11, described position-limit mechanism 4 comprises and is fixedly installed in described female 2 upper blocking seat 41 and is slidably mounted on locating stud 42 that is described and handle 33, and described deck 41 has positioning hole 411; Described locating stud 42 stretches into or deviates from described positioning hole 411, and restriction fixture block 32 is deviate from from groove 11.
Embodiment 4
The present embodiment is on the basis of embodiment 1, as the improvement to locking mechanism, slidably regulate on connecting rod 33 to make handle 33, ensure that handle 33 drives fixture block 32 can be clamped in groove 11, as shown in Figure 3, be provided with controlling mechanism 5 between described fixture block 32 and handle 33, described controlling mechanism 5 comprises rotating shaft 51, nut 52 and connecting rod 53; One end and the fixture block 32 of described connecting rod 53 are hinged, the other end is provided with outside thread; Described rotating shaft 51 has through hole, and is sheathed on connecting rod 53 by described through hole; Described handle 33 is hinged with rotating shaft 51, and described nut 52 is installed on connecting rod 53, and is at least provided with one in the bi-side of rotating shaft 51, regulates the position of rotating shaft 51 on connecting rod 53 thus the position of regulating handle 33.
Preferably, described connecting rod 53 is U-shaped structure, and its two ends are respectively equipped with outside thread, and the two ends of described rotating shaft 51 are provided with through hole, and is sheathed on connecting rod 53 by through hole; Described handle 33 is hinged with rotating shaft 51, and described nut 52 is installed on the screw thread of connecting rod 53, and is at least provided with one in the bi-side of rotating shaft, regulates the position of rotating shaft on connecting rod 53 thus the position of regulating handle 33.
Embodiment 5
The present embodiment is on the basis of embodiment 2 or 3, in order to prevent the projection of locating stud or positioning block from deviating from positioning hole 411, male 1 and female 2 can stably be locked by locking mechanism 3.Be provided with elastic component 44 between described locating stud 42 and handle 33, the two ends of described elastic component 44 push up pressure locating stud 42 and handle 33 respectively, drive locating stud 42 to stretch out to the direction of positioning hole 411.
Embodiment 6
The present embodiment is on the basis of embodiment 1, as the improvement to connecting base, the U-shaped structure of described adapter 31, the U-type groove of adapter 31 is inserted and hinged in one end of described fixture block 32, its other end and described connecting rod 53 hinged.Be provided with coupling shaft between described connecting rod 53 and adapter 31, described coupling shaft is through also fixing on the wall of described adapter 31.Under the restriction of upper and lower two walls of the U-type groove of adapter 31, fixture block 32 can swing relative to adapter 31 around coupling shaft.
Above disclosedly be only present pre-ferred embodiments, certainly can not limit the interest field of the present invention with this, therefore according to the equivalent variations that the claims in the present invention are done, still belong to the scope that the present invention is contained.
Claims (9)
1. an expander locking device, is characterized in that: comprise male, female and locking mechanism, and described male and female can grafting or be separated mutually; Described locking mechanism is located in female, can lock or unclamp the connection between described male and female.
2. a kind of expander locking device according to claim 1, it is characterized in that: described locking mechanism comprises connecting base hinged successively, fixture block and handle, described connecting base is fixedly installed in described female, described female has slotted eye, described male has and runs through one side and the groove corresponding with slotted eye position; When locking, described male plug-in mounting enters female, and described lever drive fixture block snaps in groove by slotted eye; When unclamping, described lever drive fixture block is deviate from groove by slotted eye.
3. a kind of expander locking device according to claim 1 and 2, it is characterized in that: described locking mechanism is provided with position-limit mechanism, described position-limit mechanism comprises the locating stud being fixedly installed in described female upper blocking seat He can being installed on described handle slidably, and described deck has positioning hole; Described locating stud stretches into or deviates from described positioning hole, and restriction fixture block is deviate from from groove.
4. a kind of expander locking device according to claim 1 and 2, it is characterized in that: described position-limit mechanism comprises the locating stud being fixedly installed in described female upper blocking seat He can being installed on described handle slidably, described deck has positioning hole, described locating stud is connected with positioning block through positioning hole, described positioning block is provided with projection, and described locating stud drives the projection of positioning block stretch into or deviate from described positioning hole.
5. a kind of expander locking device according to claim 2, it is characterized in that: between described fixture block and handle, be provided with controlling mechanism, described controlling mechanism comprises connecting rod, rotating shaft and nut, and one end and the fixture block of described connecting rod are hinged, the other end offers outside thread; Described rotating shaft has through hole, and is sheathed on connecting rod by described through hole; Described handle and rotating shaft hinged, described nut is installed on the screw thread of connecting rod, and is at least provided with one in the bi-side of rotating shaft, regulate the position of rotating shaft on connecting rod.
6. a kind of expander locking device according to claim 3, is characterized in that: be provided with elastic component between described locating stud and handle, and the two ends of described elastic component push up pressure locating stud and handle respectively, drives locating stud to stretch out to the direction of positioning hole.
7. a kind of expander locking device according to claim 2, is characterized in that: the U-shaped structure of described connecting base, and the U-type groove of connecting base is inserted and hinged in one end of described fixture block, its other end and described rod hinge connection.
8. a kind of expander locking device according to claim 5, is characterized in that: described connecting rod is U-shaped structure, and its two ends are respectively equipped with outside thread, and the two ends of described rotating shaft are provided with through hole, and are sheathed on connecting rod by through hole.
9. a kind of expander locking device according to claim 1, is characterized in that: described male has via hole, and is provided with the groove running through described via hole; Described male is provided with the locking hole running through described groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510184588.5A CN104776088B (en) | 2015-04-17 | 2015-04-17 | A kind of dilator locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510184588.5A CN104776088B (en) | 2015-04-17 | 2015-04-17 | A kind of dilator locking device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104776088A true CN104776088A (en) | 2015-07-15 |
| CN104776088B CN104776088B (en) | 2017-03-01 |
Family
ID=53617764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510184588.5A Active CN104776088B (en) | 2015-04-17 | 2015-04-17 | A kind of dilator locking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104776088B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005132316A (en) * | 2003-10-31 | 2005-05-26 | T S Tec Kk | Lock device for vehicle seat |
| CN2826043Y (en) * | 2005-09-23 | 2006-10-11 | 英业达股份有限公司 | Fastening structure |
| CN103256279A (en) * | 2013-05-22 | 2013-08-21 | 成都四威高科技产业园有限公司 | Locking mechanism |
| CN203594652U (en) * | 2013-10-28 | 2014-05-14 | 贵州航天特种车有限责任公司 | Quick clamping device |
| CN204783982U (en) * | 2015-04-17 | 2015-11-18 | 广汽本田汽车有限公司 | Expander locking device |
-
2015
- 2015-04-17 CN CN201510184588.5A patent/CN104776088B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005132316A (en) * | 2003-10-31 | 2005-05-26 | T S Tec Kk | Lock device for vehicle seat |
| CN2826043Y (en) * | 2005-09-23 | 2006-10-11 | 英业达股份有限公司 | Fastening structure |
| CN103256279A (en) * | 2013-05-22 | 2013-08-21 | 成都四威高科技产业园有限公司 | Locking mechanism |
| CN203594652U (en) * | 2013-10-28 | 2014-05-14 | 贵州航天特种车有限责任公司 | Quick clamping device |
| CN204783982U (en) * | 2015-04-17 | 2015-11-18 | 广汽本田汽车有限公司 | Expander locking device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104776088B (en) | 2017-03-01 |
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