CN104526611B - A kind of retaining mechanism - Google Patents
A kind of retaining mechanism Download PDFInfo
- Publication number
- CN104526611B CN104526611B CN201410847981.3A CN201410847981A CN104526611B CN 104526611 B CN104526611 B CN 104526611B CN 201410847981 A CN201410847981 A CN 201410847981A CN 104526611 B CN104526611 B CN 104526611B
- Authority
- CN
- China
- Prior art keywords
- frizzen
- lock lever
- check lock
- alignment pin
- moving spring
- 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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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
- B25B11/02—Assembly jigs
Abstract
The present invention provides a kind of retaining mechanism, including locating piece, frizzen, frizzen top sets a rubber blanket, a frizzen back-moving spring is pacified at frizzen concave station place, frizzen back-moving spring top sets a pressing plate simultaneously, and this pressing plate is connected with locating piece, frizzen installs at least one guide ring, frizzen vertically connects a check lock lever, check lock lever side is connected with fixing plate by check lock lever back-moving spring, and this fixing plate is connected with locating piece, at least one guide ring installed by check lock lever, a set pin sleeve part is set in check lock lever bottom one distance, this alignment pin external member includes alignment pin and alignment pin back-moving spring, alignment pin external member and locating piece are affixed by spring jacking block.Present configuration advantages of simple, has higher stability, and conventional locating pins locking mode has been done further corrective measure, has both reached the purpose of locking workpiece, has easily operated again, facilitate technical staff's operation.
Description
Technical field
The invention belongs to a kind of retaining mechanism, particularly relate to a kind of retaining mechanism for resilient mounting.
Background technology
At present, retaining mechanism conventional in the device of all kinds of assembly shops is the simple and easy combination of alignment pin and spring mostly, production cost is less, but this type of retaining mechanism is shorter for service life, the more speed of new parts, and part purchase or process the use that all can delay device, thus one not only simple in construction need to be provided, convenient use but also can improve part service life, the locking mechanism of convenient locking.
Summary of the invention
The problem to be solved in the present invention is to provide the retaining mechanism of the resilient mounting of a kind of simple structure, can reach the effect of locking at short notice.
For solving above-mentioned technical problem, the technical solution used in the present invention is:
nullA kind of retaining mechanism，Including locating piece，Frizzen，Described frizzen top sets a rubber blanket，Described frizzen bottom sets a concave station，Described concave station arranges a frizzen back-moving spring，Described frizzen back-moving spring top sets a pressing plate，And pressing plate is connected with described locating piece，Described frizzen arranges at least one guide ring，Described frizzen vertically connects a check lock lever，Described check lock lever side is connected with fixing plate by check lock lever back-moving spring，And fixing plate is connected with described locating piece，Described check lock lever arranges at least one guide ring，In described check lock lever bottom one, distance sets a set pin sleeve part，This alignment pin external member include alignment pin and with the alignment pin back-moving spring being connected bottom this alignment pin，Described alignment pin external member and described locating piece are affixed by spring jacking block，Described frizzen back-moving spring (4)、Guide ring (11) and check lock lever back-moving spring (7) are arranged at inside described locating piece；Setting a through-going recess bottom described frizzen, it is domatic that this groove side is provided with one；Described check lock lever has the boss suitable with described frizzen and domatic, it is ensured that frizzen can with the contact process of check lock lever in realize the movement effects that moves up and down；Described alignment pin is integrated composition, and alignment pin top is T-shape structure, and bottom is column type shank, and described T-shape structure head is contact, and this contact can accept External Force Acting, and just can move down under the effect of less external force；Described check lock lever sets a groove adaptive with described alignment pin.
Further, described frizzen installs two guide rings, and three guide rings installed by described check lock lever.
Further, top, described alignment pin T-shape structure middle part is triangular aslant voussoir, and described alignment pin bottom is provided with annular groove and a small-diameter circular cylinder, and alignment pin back-moving spring is arranged on small-diameter circular cylinder.
Further, described check lock lever sets a type groove matched with the triangular aslant voussoir of described alignment pin.
Further, described check lock lever is 40CrNi, does modifier treatment, strengthens the comprehensive mechanical performance of check lock lever, improves the service life of workpiece.
Further, described frizzen is 40CrNi, does modifier treatment, strengthens the comprehensive mechanical performance of frizzen, improves the service life of workpiece.
The present invention has the advantage that and has the benefit effect that a kind of retaining mechanism of the present invention, this mechanism structure advantages of simple, there is higher stability, conventional locating pins locking mode has been done further corrective measure, utilize check lock lever and the frizzen of the principle design of slide block relative sliding, utilize again the cycle of the frequency manipulation locking element of External Force Acting alignment pin simultaneously, both reached the purpose of locking workpiece, easily operate again, facilitate technical staff's operation.
Accompanying drawing explanation
Fig. 1 is the axonometric drawing of the present invention
Fig. 2 is internal structure axonometric drawing of the present invention
Fig. 3 is the axonometric chart of alignment pin of the present invention
Fig. 4 is the axonometric chart of frizzen of the present invention
Fig. 5 is the axonometric chart of check lock lever of the present invention
In figure:
1-locating piece 2-frizzen 3-rubber blanket 4-frizzen back-moving spring
5-pressing plate 6-check lock lever 7-check lock lever back-moving spring 8-fixes plate
9-alignment pin 10-alignment pin back-moving spring 11-guide ring 12-spring jacking block
Detailed description of the invention
Below in conjunction with accompanying drawing, specific embodiments of the invention are elaborated.
nullAs Figure 1-5，A kind of retaining mechanism，Including locating piece 1，Frizzen 2，Frizzen 2 top sets a rubber blanket 3，Frizzen bottom sets a concave station，Concave station arranges a frizzen back-moving spring 4，Frizzen back-moving spring 4 top sets a pressing plate 5，And pressing plate 5 is connected with locating piece 1，Frizzen 2 arranges at least one guide ring 11，Frizzen 2 vertically connects a check lock lever 6，Check lock lever 6 side is connected with fixing plate 8 by check lock lever back-moving spring 7，And fixing plate 8 is connected with locating piece 1，Check lock lever 6 arranges at least one guide ring 11，In check lock lever 6 bottom one, distance sets a set pin sleeve part，This alignment pin external member include alignment pin 9 and with the alignment pin back-moving spring 10 being connected bottom this alignment pin 9，Alignment pin external member and locating piece 1 are affixed by spring jacking block 12，Described frizzen back-moving spring (4)、It is internal that guide ring (11) and check lock lever back-moving spring (7) are arranged at locating piece 1；Setting a through-going recess bottom frizzen 2, it is domatic that this groove side is provided with one；Check lock lever 6 has the boss suitable with frizzen 2 and domatic, it is ensured that frizzen 2 can with the contact process of check lock lever 6 in realize the movement effects that moves up and down；Alignment pin 9 is integrated composition, and alignment pin 9 top is T-shape structure, and bottom is column type shank, and T-shape structure head is contact, and this contact can accept External Force Acting, and just can move down under the effect of less external force；Check lock lever 6 sets a groove adaptive with described alignment pin
Frizzen 2 installs two guide rings 11, and three guide rings 11 installed by check lock lever 6；Top, alignment pin 9 T-shape structure middle part is triangular aslant voussoir, and alignment pin 9 bottom is provided with annular groove and a small-diameter circular cylinder, and alignment pin back-moving spring 10 is arranged on small-diameter circular cylinder；Check lock lever 6 sets a type groove matched with alignment pin 9 triangular aslant voussoir, check lock lever 6 is 40CrNi, do modifier treatment, strengthen the comprehensive mechanical performance of check lock lever 6, improving the service life of check lock lever 6, frizzen 2 is 40CrNi, does modifier treatment, strengthen the comprehensive mechanical performance of frizzen, improve the service life of frizzen 2.
The work process of the present invention is as follows:
The retaining mechanism of original state: press moving body, check lock lever 6 front end to reach in the draw-in groove of moving body under outer liquid cylinder pressure, moving body is locked.During impact, when impact head rear portion compression moving body moves 5mm, impact head rear impacts is with the frizzen 2 of rubber blanket 3, under the effect of frizzen back-moving spring 4, frizzen 2 moves down, and groove at frizzen 2 is domatic with the boss of check lock lever 6 under domatic interaction, the draw-in groove exiting moving body is moved after promoting check lock lever 6, now, check lock lever back-moving spring 7 is in confined state, it is provided that when alignment pin 9 unlocks, check lock lever 6 is applied elastic force to the left.Check lock lever back-moving spring 7 acts on one end of check lock lever 6, and meanwhile, alignment pin 9, under the effect of alignment pin back-moving spring 10, makes the triangular aslant voussoir of alignment pin 9 fasten with the type groove of check lock lever 6, and stuck check lock lever 6, moving body rebounds under cylinder action.
When hydraulic cylinder presses moving body down again, trigger the contact of alignment pin 9 simultaneously, alignment pin 9 is under external pressure effect, slightly move down under the effect of alignment pin back-moving spring 10, now the triangular aslant voussoir of alignment pin 9 departs from the type groove of check lock lever 6, and check lock lever 6 reaches in moving body draw-in groove under check lock lever back-moving spring 7 acts on, and locks moving body, wait and impacting next time, and so forth.
Above one embodiment of the present of invention is described in detail, but described content has been only presently preferred embodiments of the present invention, it is impossible to be considered the practical range for limiting the present invention.All equalizations made according to the present patent application scope change and improvement etc., all should still belong within the patent covering scope of the present invention.
Claims (6)
- null1. a retaining mechanism，It is characterized in that: include locating piece (1)、Frizzen (2)，Described frizzen (2) top sets a rubber blanket (3)，Described frizzen bottom sets a concave station，Described concave station arranges a frizzen back-moving spring (4)，Described frizzen back-moving spring (4) top sets a pressing plate (5)，And pressing plate (5) is connected with described locating piece (1)，Described frizzen (2) arranges at least one guide ring (11)，Described frizzen (2) vertically connects a check lock lever (6)，Described check lock lever (6) side is connected with fixing plate (8) by check lock lever back-moving spring (7)，And fixing plate (8) is connected with described locating piece (1)，Described check lock lever (6) arranges at least one guide ring (11)，In described check lock lever (6) bottom one, distance sets a set pin sleeve part，This alignment pin external member includes alignment pin (9) and the alignment pin back-moving spring (10) being connected with this alignment pin (9) bottom，Described alignment pin external member is affixed by spring jacking block (12) with described locating piece (1)，Described frizzen back-moving spring (4)、It is internal that guide ring (11) and check lock lever back-moving spring (7) are arranged at described locating piece (1)；Described frizzen (2) bottom sets a through-going recess, and it is domatic that this groove side is provided with one；Described check lock lever (6) has the boss suitable with described frizzen (2) and domatic；Described alignment pin (9) is integrated composition, and alignment pin (9) top is T-shape structure, and bottom is column type shank, and described T-shape structure head is contact；Described check lock lever (6) sets a groove adaptive with described alignment pin.
- 2. a kind of retaining mechanism according to claim 1, it is characterised in that: described frizzen (2) installs two guide rings (11), and three guide rings (11) installed by described check lock lever (6).
- 3. a kind of retaining mechanism according to claim 1, it is characterized in that: top, described alignment pin T-shape structure middle part is triangular aslant voussoir, described alignment pin bottom is provided with annular groove and a small-diameter circular cylinder, and alignment pin back-moving spring (10) is arranged on small-diameter circular cylinder.
- 4. a kind of retaining mechanism according to claim 1, it is characterised in that: described check lock lever (6) sets a type groove matched with described alignment pin (9) triangular aslant voussoir.
- 5. a kind of retaining mechanism according to claim 1, it is characterised in that: the material of described check lock lever (6) is 40CrNi, does modifier treatment.
- 6. a kind of retaining mechanism according to claim 1, it is characterised in that: the material of described frizzen (2) is 40CrNi, does modifier treatment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410847981.3A CN104526611B (en) | 2014-12-30 | 2014-12-30 | A kind of retaining mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410847981.3A CN104526611B (en) | 2014-12-30 | 2014-12-30 | A kind of retaining mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104526611A CN104526611A (en) | 2015-04-22 |
| CN104526611B true CN104526611B (en) | 2016-07-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410847981.3A Active CN104526611B (en) | 2014-12-30 | 2014-12-30 | A kind of retaining mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104526611B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114800327B (en) * | 2022-05-27 | 2022-10-04 | 苏州诚拓智能装备有限公司 | Self-locking device applied to carrier and carrier assembly |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3034827A1 (en) * | 1980-09-16 | 1982-04-29 | Arthur 2407 Bad Schwartau Walter | Hydraulic prop for supporting work during machining - uses self-locking wedge securing against downward movement and spring for upward reset |
| DE19917146B4 (en) * | 1999-04-16 | 2005-03-10 | Halder Erwin Kg | Pallet System |
| CN202655940U (en) * | 2012-06-27 | 2013-01-09 | 山东华辰重型机床有限公司 | Auxiliary supporting device for clamping workpiece |
| CN102806472A (en) * | 2012-07-16 | 2012-12-05 | 成都科之浩机械设备技术服务有限公司 | Laterally-clamped knock type clamp |
| CN103753430A (en) * | 2013-11-25 | 2014-04-30 | 重庆盾铭电磁阀有限公司 | Clamping device with wedge block |
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2014
- 2014-12-30 CN CN201410847981.3A patent/CN104526611B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104526611A (en) | 2015-04-22 |
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| C10 | Entry into substantive examination | ||
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |