CN202447911U - Linkage retraction type mechanical auxiliary supporting mechanism - Google Patents
Linkage retraction type mechanical auxiliary supporting mechanism Download PDFInfo
- Publication number
- CN202447911U CN202447911U CN2012200571875U CN201220057187U CN202447911U CN 202447911 U CN202447911 U CN 202447911U CN 2012200571875 U CN2012200571875 U CN 2012200571875U CN 201220057187 U CN201220057187 U CN 201220057187U CN 202447911 U CN202447911 U CN 202447911U
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- CN
- China
- Prior art keywords
- cover
- sleeve
- spring
- push rod
- voussoir
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- Expired - Fee Related
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Abstract
The utility model relates to the technical field of machining, concretely relates to a linkage retraction type mechanical auxiliary supporting mechanism. The linkage retraction type mechanical auxiliary supporting mechanism comprises a left cover 1, a sleeve 1, a wedge 1, a left screw rod, a spring 1, a sleeve 2, a left wedge, a left trimming pin, a left rack pushrod, a guiding pin 1, a sleeve 3, a sleeve 4, a right cover 1, a sleeve 5, a wedge 2, a right screw rod, a spring 2, a sleeve 6, a right wedge, a right trimming pin, a right rack pushrod, a guiding pin 2, a body, a sleeve 7, a right ejector rod assembly, a left ejector rod assembly, a cover 1, a bearing, a gear shaft, a cover 2, a lockpin, a spring 3, a cover 2, a pushrod and a handle. The left supporting portion of the mechanism is composed of the left cover 1, the sleeve 1, the wedge 1, the left screw rod, the spring 1, the sleeve 2, the left wedge, the left trimming pin, the sleeve 3, the sleeve 4 and the left ejector rod assembly. The right supporting portion of the mechanism is composed of the right cover 1, the sleeve 5, the wedge 2, the right screw rod, the spring 2, the sleeve 6, the right wedge, the right trimming pin, the sleeve 7 and the right ejector rod assembly. A linkage ejection self-lock portion is composed of the left rack pushrod, the guiding pin 1, the sleeve 3, the right rack pushrod, the guiding pin 2, the cover 1, the bearing, the gear shaft, the cover 2, the lockpin, the spring 3, the cover 2, the pushrod and the handle. The left supporting portion, the right supporting portion, and the linkage ejection self-lock portion are arranged on the body. The linkage retraction type mechanical auxiliary supporting mechanism integrates two auxiliary supporting structures into one, and realizes the automatic linkage retraction of two auxiliary supporting points. If the linkage ejection self-lock portion is unlocked, the two auxiliary supporting structures can separately complete a supporting task without interfering with each other, and the production efficiency is improved and structure space is saved.
Description
Technical field
What the present invention relates to is the Machining Technology field, is specially a kind of interlock withdrawal formula mechanical assistance supporting mechanism.
Background technology
Mechanical processing industry in process of production; Many workpiece are after accomplishing the location clamping; Need increase the rigidity that supplemental support mechanism strengthens workpiece for increasing the workpiece rigidity; To auxilliary of multiple spot machinery two kinds of methods are arranged at present: a kind of this kind mode efficient is lower in order to adopt the auxilliary mechanism of a plurality of single-points, and personnel operation is more loaded down with trivial details; Another kind method is for adopting multi-point interlinked auxilliary, and the use occasion of this kind mode is more but structure is bigger, and is big to the space requirement of anchor clamps.
Summary of the invention
The present invention provides a kind of interlock withdrawal formula mechanical assistance supporting mechanism, and it is lower to overcome existing mechanism efficiency, and personnel operation is more loaded down with trivial details, the defective that space hold is big.
Technical solution of the present invention is: a kind of interlock withdrawal formula mechanical assistance supporting mechanism; Comprise left cover 1, cover 1, voussoir 1, left screw rod, spring 1, cover 2, left voussoir, left cut limit pin, left tooth bar push rod, guide finger 1, cover 3, cover 4, right cover plate 1, cover 5, voussoir 2, right screw rod, spring 2, cover 6, right voussoir, right cut limit pin, right tooth bar push rod, guide finger 2, body, cover 7, right push rod component, left push rod component, cover plate 1, bearing, gear shaft, cover plate 2, lock pin, spring 3, cover plate 2, distribution bar, handle composition; Left cover 1, cover 1, voussoir 1, left screw rod, spring 1, cover 2, left voussoir, left cut limit pin, cover 3, cover 4, left push rod component are formed the left support section of mechanism; Right cover plate 1, cover 5, voussoir 2, right screw rod, spring 2, cover 6, right voussoir, right cut limit pin, cover 7, right push rod component are formed the right support section of mechanism; The interlock that left side tooth bar push rod, guide finger 1, cover 3, right tooth bar push rod, guide finger 2, cover plate 1, bearing, gear shaft, cover plate 2, lock pin, spring 3, cover plate 2, distribution bar, handle are formed mechanism ejects from latching segment, and left support component, right support component, interlock eject latching member and be installed on the body.
Beneficial effect of the present invention: two auxilliary structures are integrated in one; Eject from latching segment through the interlock in the mechanism; Realize the interlock withdrawal of two auxilliary fulcrums; When open interlock when ejecting from latching segment two auxilliary structure divisions can independently separately accomplish an auxilliary task mutually noninterfere, improved the space that efficiency of equipment has been practiced thrift structure.
Description of drawings
Below in conjunction with the accompanying drawing and the specific embodiment the present invention is further specified
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the cutaway view of Fig. 1.
The specific embodiment
Like Fig. 1; Shown in Figure 2; A kind of interlock withdrawal formula mechanical assistance supporting mechanism; Comprise left cover 1 (1), cover 1 (2), voussoir 1 (3), left screw rod (4), spring 1 (5), cover 2 (6), left voussoir (7), left cut limit pin (8), left tooth bar push rod (9), guide finger 1 (10), cover 3 (11), cover 4 (12), right cover plate 1 (13), cover 5 (14), voussoir 2 (15), right screw rod (16), spring 2 (17), cover 6 (18), right voussoir (19), right cut limit pin (20), right tooth bar push rod (21), guide finger 2 (22), body (23), cover 7 (24), right push rod component (25), left push rod component (26), cover plate 1 (27), bearing (28), gear shaft (29), cover plate 2 (30), lock pin (31), spring 3 (32), cover plate 2 (33), promote bar (34), handle (35); Left cover 1 (1), cover 1 (2), voussoir 1 (3), left screw rod (4), spring 1 (5), cover 2 (6), left voussoir (7), left cut limit pin (8), cover 3 (11), cover 4 (12), left push rod component (26) are formed the left support section of mechanism; Right cover plate 1 (13), cover 5 (14), voussoir 2 (15), right screw rod (16), spring 2 (17), cover 6 (18), right voussoir (19), right cut limit pin (20), cover 7 (24), right push rod component (25) are formed the right support section of mechanism; The interlock that left side tooth bar push rod (9), guide finger 1 (10), cover 3 (11), right tooth bar push rod (21), guide finger 2 (22), cover plate 1 (27), bearing (28), gear shaft (29), cover plate 2 (30), lock pin (31), spring 3 (32), cover plate 2 (33), distribution bar (34), handle (35) are formed mechanism ejects from latching segment, and left support section, right support section, interlock eject from latching segment and be installed on the body (23).
Concrete operation principle: handle (35) certain angle is shaken in manual work counterclockwise, and driven gear axle (29) is done the turning anticlockwise motion.A left side tooth bar push rod (9), right tooth bar push rod (21) under the effect of gear shaft (29) gyration and guide finger 1 (10), guide finger 2 (22) to the left and right both sides be synchronized with the movement, left voussoir (7), right voussoir (19) drive left push rod component (26) under the promotion of left tooth bar push rod (9), right tooth bar push rod (21), right push rod component (25) moves down.Pull out handle (35) laterally this moment; Lock pin (31) outwards ejects under the effect of spring 3 (32) and sticks in the notch of cover plate 2 (33); Self-locking after accomplishing left push rod component (26), right push rod component (25) and moving down; When needs use auxilliary Zhi Gongneng, handle (35) is pushed to the inside, lock pin (31) is at the effect of promoting bar (34) notch of cover plate 2 (33) of coming off of inwardly withdrawing down.Rotary handle (35) retracts left tooth bar push rod (9), right tooth bar push rod (21) clockwise.At this moment, left voussoir (7), right voussoir (19) overlap separately independently auxiliary support structure with left push rod component (26), right push rod component (25) formation two respectively under the effect of spring 1 (5), spring 2 (17).
The present invention is used for clamp mechanism, and is with low cost, uses reliably, and production efficiency is high, has bigger promotional value.
Claims (1)
1. interlock withdrawal formula mechanical assistance supporting mechanism; Comprise left cover 1, cover 1, voussoir 1, left screw rod, spring 1, cover 2, left voussoir, left cut limit pin, left tooth bar push rod, guide finger 1, cover 3, cover 4, right cover plate 1, cover 5, voussoir 2, right screw rod, spring 2, cover 6, right voussoir, right cut limit pin, right tooth bar push rod, guide finger 2, body, cover 7, right push rod component, left push rod component, cover plate 1, bearing, gear shaft, cover plate 2, lock pin, spring 3, cover plate 2, promote bar and handle; It is characterized in that; Left cover 1, cover 1, voussoir 1, left screw rod, spring 1, cover 2, left voussoir, left cut limit pin, cover 3, cover 4, left push rod component are formed the left support section of mechanism; Right cover plate 1, cover 5, voussoir 2, right screw rod, spring 2, cover 6, right voussoir, right cut limit pin, cover 7, right push rod component are formed the right support section of mechanism; The interlock that left side tooth bar push rod, guide finger 1, cover 3, right tooth bar push rod, guide finger 2, cover plate 1, bearing, gear shaft, cover plate 2, lock pin, spring 3, cover plate 2, distribution bar, handle are formed mechanism ejects from latching segment, and left support section, right support section, interlock eject from latching segment and be installed on the body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200571875U CN202447911U (en) | 2012-02-22 | 2012-02-22 | Linkage retraction type mechanical auxiliary supporting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200571875U CN202447911U (en) | 2012-02-22 | 2012-02-22 | Linkage retraction type mechanical auxiliary supporting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202447911U true CN202447911U (en) | 2012-09-26 |
Family
ID=46863805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200571875U Expired - Fee Related CN202447911U (en) | 2012-02-22 | 2012-02-22 | Linkage retraction type mechanical auxiliary supporting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202447911U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103447842A (en) * | 2012-10-26 | 2013-12-18 | 襄阳长源东谷实业股份有限公司 | Cutting-force-resistant wedge type automatic auxiliary support device |
-
2012
- 2012-02-22 CN CN2012200571875U patent/CN202447911U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103447842A (en) * | 2012-10-26 | 2013-12-18 | 襄阳长源东谷实业股份有限公司 | Cutting-force-resistant wedge type automatic auxiliary support device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120926 Termination date: 20140222 |