CN204748310U - Automatic locking clamp - Google Patents
Automatic locking clamp Download PDFInfo
- Publication number
- CN204748310U CN204748310U CN201520175865.1U CN201520175865U CN204748310U CN 204748310 U CN204748310 U CN 204748310U CN 201520175865 U CN201520175865 U CN 201520175865U CN 204748310 U CN204748310 U CN 204748310U
- Authority
- CN
- China
- Prior art keywords
- grip unit
- connecting rod
- auto lock
- driver element
- slide rail
- 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
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Abstract
The utility model discloses an automatic locking clamp, including a body, supply a setting element and a centre gripping unit that the part put into, anchor clamps still include a self -locking mechanism, and it includes a spacing support piece, connecting rod and drive unit, spacing support piece run through the centre gripping unit and with the setting element meets, connecting rod one end and drive unit clearance fit, the other end and the loose joint of centre gripping unit, this is novel an automatic locking clamp which passes through self -locking mechanism and cooperates quick clamping and the dismantlement that realizes the part with the slide rail subassembly, compares with prior art, has reduced staff's working strength, realizes semi -automatization production simultaneously, and great degree has improved production efficiency, the utility model discloses firm holding workpiece can be stabilized to simple structure, the easy realization, and the clamp force degree is not enough in the time of can avoiding because of manual work locking product, and at the polishing in -process, the product is beaten by the runner of burnishing machine and is flown, leads to the product therefore drops, impactes to warp and scrap, reduces the product disability rate.
Description
Technical field
The utility model relates to a kind of auto lock fixture, special relevant with a kind of streamline upper polishers auto lock fixture.
Background technology
In existing sanitary ware industry, pipeline system polishing adopts normal flow waterline polishing clamp to clamp mostly, and after through polishing machine polishing product appearance; Existing polishing clamp is in the process of holding parts, remain and adopt traditional method of clamping manually, and there is following defect in existing fixture: (1) adopts and manually revolves lock grip unit, to realize clamping every part product, still dismantled by spanner when unclamping, the manual labor of at substantial; (2) because the dynamics that staff is used in lock pair process is also different, easy generation is because of clamping tension damage product surface or because clamping pine in high speed polishing process, the workbench of workpiece from polishing machine is dished out, to the security presence hidden danger of staff, percent defective also improves thereupon; (3), in manual wrench clamping process, clamping and dismounting not easily, cause production efficiency low, are difficult to the demand meeting existing production.
Utility model content
The purpose of this utility model is the deficiency overcoming prior art, provides a kind of auto lock fixture, the features such as structure is simple, firm grip, good stability that it has; Realize clamping fast and unclamping part, enhance productivity; Meanwhile, also to be realized semi-automation production by slide track component, not only save larger cost of labor, existing Production requirement can also be met.
The utility model solves the technical scheme that its technical problem adopts:
A kind of auto lock fixture, the keeper comprise a body, supplying part to insert and a grip unit; Described fixture also comprises a self-locking mechanism, and it comprises a limited support part, connecting rod and driver element; Described limited support part runs through grip unit and connects with described keeper; Described connecting rod one end coordinates with driver element activity, the other end and grip unit loose joint; Wherein, described driver element pushing tow connecting rod one end, drives loose joint in the grip unit action of the connecting rod other end, and using limited support part as the swing pivot of grip unit, clamps or separate component to make described grip unit.
Further, described self-locking mechanism also comprises an elastic component be separated for described grip unit reset, and it is arranged between grip unit and keeper, and is socketed by limited support part.
Further, described driver element comprises a fixed head, cam and driving handle, and described fixed head is fixed in described body, and described cam and driving handle are divided into fixed head both sides, and are connected by camshaft.
Further, described driver element also comprises one for spacing limited block, and it is fixed in fixed head and coordinates with driving handle, turns to pushing tow connecting rod position to make driving handle band moving cam.
Further, described driver element also comprises a brake bearing, and it is installed on driving handle.
Further, also comprise a slide track component, it comprises slide rail, is arranged at slide rail both sides for the platform of renewal part and guiding catch; Described body is placed in slide rail and slides; Described guiding catch to be arranged at above platform and to form a guide channel with described platform; Wherein, described brake bearing is inserted guide channel and is formed swing, links along the cam ejection connecting rod of the body of slide rail slip, to drive the part on grip unit holding nest.
Further, described platform comprises a flat part and arranges the rake at flat part two ends; Described guiding catch is placed in rake, and swings to coordinate with described brake bearing and form part clamp structure; Described flat part resets for brake bearing and forms part isolating construction.
The utility model has following beneficial effect compared to prior art:
(1) this novel described a kind of auto lock fixture, it to coordinate the quick-clamping and dismounting that realize part with slide track component by self-locking mechanism, compare, reduce the working strength of staff with prior art, realize semi-automation production simultaneously, improves production efficiency largely; Not only save larger cost of labor, the production output that can also improve;
(2) the utility model structure simply, easily realizes, and can stablize firmly holding workpiece, can avoid because during artificial locking product, clamping dynamics is inadequate, in polishing process, the runner of the polished machine of product is beaten and is flown, and causes product therefore to drop, collision deformation scraps, and reduces product rejection rate.
Accompanying drawing explanation
Accompanying drawing described herein is used to provide further understanding of the present utility model, forms a part 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 stereo decomposing structural representation of auto lock fixture of the present utility model;
Fig. 2 is the profile of auto lock fixture of the present utility model;
Fig. 3 is the perspective view of auto lock fixture of the present utility model;
Fig. 4 is the working state schematic representation of auto lock fixture of the present utility model;
Fig. 5 is the perspective view that auto lock fixture of the present utility model coordinates with slide track component;
Detailed description of the invention
In order to make technical problem to be solved in the utility model, technical scheme and beneficial effect clearly, understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
The keeper 2 refer to shown in Fig. 1 to Fig. 4, a kind of auto lock fixture of the present utility model, comprise a body 1, supplying part to insert and a grip unit 3;
Described fixture also comprises a self-locking mechanism 4, and it comprises a limited support part 5, connecting rod 6 and driver element 7; Described limited support part 5 runs through grip unit 3 and connects with described keeper 2; Described connecting rod 6 one end coordinates with driver element 7 activity, the other end and grip unit 3 loose joint; Described driver element 7 comprises a fixed head 70, cam 71 and driving handle 72, and described fixed head 70 is fixed in described body 1, and described cam 71 is divided into fixed head 70 both sides with driving handle 72, and is connected by wheel shaft 75.
Wherein, described driver element 7 pushing tow connecting rod 6 one end, drives loose joint in grip unit 3 action of connecting rod 6 other end, and by limited support part 5 as the swing pivot of grip unit 3, clamps or separate component to make described grip unit 3.
More specifically, described self-locking mechanism 4 also comprises an elastic component 8 be separated for described grip unit 3 reset, and it is arranged between grip unit 3 and keeper 2, and is socketed by limited support part 5.
More specifically, described driver element 7 also comprises one for spacing limited block 73, brake bearing 74, and it is fixed in fixed head 70 and coordinates with driving handle 72, is with moving cam 71 to turn to pushing tow connecting rod 6 position to make driving handle 72; Described brake bearing 74 is installed on driving handle 72;
More specifically, as shown in Figure 4, Figure 5, also comprise a slide track component 9, it comprises slide rail 91, be arranged at slide rail 91 both sides for the platform 92 of renewal part and a guiding catch 93; Described body 1 is placed in slide rail 91 and slides; Described guiding catch 93 to be arranged at above platform 92 and to form a guide channel 94 with described platform 92; Wherein, described brake bearing 74 is inserted guide channel 94 and is formed and swing, and link the cam 71 ejection connecting rod 6 of body 1 slided along slide rail 91, clamps part on described keeper 2 to drive grip unit 3; Described platform 92 comprises a flat part 920 and arranges the rake 921 at flat part 920 two ends; Described guiding catch 93 is placed in rake 921, and inserts swing formation part clamp structure for described brake bearing 74; Described flat part 920 resets for brake bearing 74 and forms part isolating construction.
Detailed description of the invention, as shown in Figures 1 to 5, auto lock fixture described in the utility model mainly comprises with lower component: body 1, keeper 2, elastic component 8, grip unit 3, limited support part 5, connecting rod 6, fixed head 70, cam 71, limited block 73, brake bearing 74, slide rail 91 and platform 92;
During practical set, be fixed on driving handle 72 with bearing connecting axle by brake bearing 74,71, described cam forms linkage structure by camshaft 75 and driving handle 72, and described fixed head 70 is fixed on body 1 by alignment pin and screw; Secondly, be threaded connection connecting rod 6 and grip unit 3 in one, described cam 71 is hooked in connecting rod 6 one end, forms the fit structure of drive end; Then, in the position, hole that the sidewall of described keeper 2 is offered a screwed hole and inserted for elastic component 8, again by limited support part 5 sequentially through grip unit 3, after elastic component 8 and keeper 2 upper screwed hole be spirally connected, movable in the spacing that grip unit 3 can only be formed between keeper 2 and limited support part 5, the fulcrum simultaneously swung using limited support part 5 end as grip unit 3, this part is the fit structure of bare terminal end; Finally be installed in by auto lock fixture on slide rail 91 assembly 9, slide rail 91 assembly 9 comprises slide rail 91, is arranged at slide rail 91 both sides for the platform 92 of renewal part and guiding catch 93; Described platform 92 unclamps renewal part for auto lock fixture; Guiding catch 93 is fixed on by welding manner above the rake 921 of platform 92 side, and forms the guide channel 94 of inserting formation swing for brake bearing 74;
Operation principle: under reset condition, grip unit 3 because of the elastic force of elastic component 8 outward-dipping, when brake bearing 74 is toward left movement, driving handle 72 is with moving cam 71 upwards to rotate, the outside pushing tow connecting rod 6 of its upper projecting portion that links, connecting rod 6 is because being subject to lug boss jacking force, grip unit 3 one end is driven outwards to offset (in order to ensure that cam 71 lug boss can remain on pushing tow state, fixed head 70 is provided with a limited block 73, it is complete pushing tow state when driving handle 72 is coordinated with limited block 73, not easily because rotating transition, and pushing tow connecting rod 6 cannot be realized), and grip unit 3 other end is balance pivot with limited support part 5 and is compressed by described elastic component 8, make its other end script outward-dipping because point action inwardly swings, and then by inwardly motion compression product, when brake bearing 74 turns right motion, driving handle 72 is with moving cam 71 upwards to rotate, the connecting rod 6 be mated moves along cam 71 outer wall, until depart from completely with the lug boss of cam 71, now be in the elastic component 8 of compressive state because of resilience after the power of unloading, grip unit 3 is pushed into initial dip state again, and then part just can take out from keeper 2,
In order to realize the semi-automatic polishing of streamline, auto lock fixture is integrally installed on slide rail 91, and forms the platform 92 of renewal part in slide rail 91 both sides, and described platform 92 both sides forming rake 921, rake 921 wherein one section a guiding catch 93 is set, to be coordinated with rake 921 by guiding catch 93 and forms guide channel 94, formation swing when inserting for brake bearing 74, automatic production line cycle rotation, fixture can through platform 92 renewal part, part is placed on keeper 2, slide rail 91 drives body 1 to move, when entering guide channel 94 on rake 921A, brake bearing 74 and the swing forming clamp position in guide channel 94, and then piece-holder is put polishing machine polishing, polished complete after, slide rail 91 drives body 1 to get back to the rake 921B of platform 92 opposite side again, and with the inclined-plane of rake 921B, brake bearing 74 is rocked to again and unclamps part status, then arrive the flat part 920 taking off part, the product processed is taken out, processed product is seated on fixture again, the polishing of fixture auto lock can be realized.
This novel described a kind of auto lock fixture, it to coordinate the quick-clamping and dismounting that realize part with slide track component by self-locking mechanism, compare, reduce the working strength of staff with prior art, realize semi-automation production simultaneously, improves production efficiency largely; Not only save larger cost of labor, the production output that can also improve; The utility model structure simply, easily realizes, and can stablize firmly holding workpiece, can avoid because during artificial locking product, clamping dynamics is inadequate, in polishing process, the runner of the polished machine of product is beaten and is flown, and causes product therefore to drop, collision deformation scraps, and reduces product rejection rate.
Above-mentioned explanation illustrate and describes preferred embodiment of the present utility model, as previously mentioned, be to be understood that the utility model is not limited to the form disclosed by this paper, should not regard the eliminating to other embodiments as, and can be used for other combinations various, amendment and environment, and can in utility model contemplated scope described herein, changed by the technology of above-mentioned instruction or association area or knowledge.And the change that those skilled in the art carry out and change do not depart from spirit and scope of the present utility model, then all should in the protection domain of the utility model claims.
Claims (7)
1. an auto lock fixture, the keeper comprise a body, supplying part to insert and a grip unit; It is characterized in that: described fixture also comprises a self-locking mechanism, it comprises a limited support part, connecting rod and driver element; Described limited support part runs through grip unit and connects with described keeper; Described connecting rod one end coordinates with driver element activity, the other end and grip unit loose joint; Wherein, described driver element pushing tow connecting rod one end, drives loose joint in the grip unit action of the connecting rod other end, and using limited support part as the swing pivot of grip unit, clamps or separate component to make described grip unit.
2. a kind of auto lock fixture as claimed in claim 1, is characterized in that: described self-locking mechanism also comprises an elastic component be separated for described grip unit reset, and it is arranged between grip unit and keeper, and is socketed by limited support part.
3. a kind of auto lock fixture as claimed in claim 1, it is characterized in that: described driver element comprises a fixed head, cam and driving handle, described fixed head is fixed in described body, and described cam and driving handle are divided into fixed head both sides, and are connected by camshaft.
4. a kind of auto lock fixture as claimed in claim 3, is characterized in that: described driver element also comprises one for spacing limited block, and it is fixed in fixed head and coordinates with driving handle, turns to pushing tow connecting rod position to make driving handle band moving cam.
5. a kind of auto lock fixture as described in claim 3 or 4, is characterized in that: described driver element also comprises a brake bearing, and it is installed on driving handle.
6. a kind of auto lock fixture as claimed in claim 5, is characterized in that: also comprise a slide track component, and it comprises slide rail, is arranged at slide rail both sides for the platform of renewal part and guiding catch; Described body is placed in slide rail and slides; Described guiding catch to be arranged at above platform and to form a guide channel with described platform; Wherein, described brake bearing is inserted guide channel and is formed swing, links along the cam ejection connecting rod of the body of slide rail slip, to drive the part on grip unit holding nest.
7. a kind of auto lock fixture as claimed in claim 6, is characterized in that: described platform comprises a flat part and arranges the rake at flat part two ends; Described guiding catch is placed in rake, and swings to coordinate with described brake bearing and form part clamp structure; Described flat part resets for brake bearing and forms part isolating construction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520175865.1U CN204748310U (en) | 2015-03-27 | 2015-03-27 | Automatic locking clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520175865.1U CN204748310U (en) | 2015-03-27 | 2015-03-27 | Automatic locking clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204748310U true CN204748310U (en) | 2015-11-11 |
Family
ID=54463063
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520175865.1U Expired - Fee Related CN204748310U (en) | 2015-03-27 | 2015-03-27 | Automatic locking clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204748310U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108045937A (en) * | 2017-04-14 | 2018-05-18 | 上海新阳半导体材料股份有限公司 | Pin type component handling device |
-
2015
- 2015-03-27 CN CN201520175865.1U patent/CN204748310U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108045937A (en) * | 2017-04-14 | 2018-05-18 | 上海新阳半导体材料股份有限公司 | Pin type component handling device |
| CN108045937B (en) * | 2017-04-14 | 2024-01-30 | 上海新阳半导体材料股份有限公司 | Needle type element processing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151111 Termination date: 20190327 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |