CN203156612U - Hand-operated rocker arm spring clamp - Google Patents
Hand-operated rocker arm spring clamp Download PDFInfo
- Publication number
- CN203156612U CN203156612U CN 201220670986 CN201220670986U CN203156612U CN 203156612 U CN203156612 U CN 203156612U CN 201220670986 CN201220670986 CN 201220670986 CN 201220670986 U CN201220670986 U CN 201220670986U CN 203156612 U CN203156612 U CN 203156612U
- Authority
- CN
- China
- Prior art keywords
- spring
- hand
- arm
- rocker arm
- hinged
- 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
Links
- 241000269799 Perca fluviatilis Species 0.000 claims description 10
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 2
- 238000000034 method Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000009365 direct transmission Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model relates to a fixing clamp, in particular to a hand-operated rocker arm spring clamp. The hand-operated rocker arm spring clamp comprises a clamp base body, a strong force spring, hinge bars, triangular swing arms, a spring cavity, an articulated frame and an adjusting bolt, wherein the strong force spring is used for providing clamping forces; the hinge bars and the triangular swinging arms are hinged to the clamp base body; the spring cavity is formed by fastening two U-shaped cavities which are in sliding fit with each other; the articulated frame is arranged at the lower end of the spring cavity; the adjusting bolt is arranged in the center of the upper end of the spring cavity; and the key points of the hand-operated rocker arm spring clamp lie in that a pressing platform, which is hinged to the clamp base body, is arranged below the articulated frame, a rotating arm is coaxially arranged on the pressing platform, an ejector pin perpendicular to the rotating arm is arranged on the pressing platform, a handle is arranged at the tail end of the rotating arm, and four groups of the clamping components are arranged around the articulated frame in the circumferential direction. The hand-operated rocker arm spring fixing clamp has the benefits that the arrangement is smart and reasonable; the degree of an applied force is adjustable; and the clamping and releasing can be manually adjusted.
Description
Technical field:
The utility model relates to a kind of stationary fixture, especially a kind of hand-operated rocker arm spring perch.
Background technology:
Anchor clamps and grip device are widely known by the people, and are widely used for manufacturing.Particularly, anchor clamps have various reference surfaces and point, and parts or instrument can accurately be located.In many process, general application anchor clamps are so that these parts can keep correct position relation in for example punching press, riveted joint, welding, the process of pasting or solidifying.Anchor clamps are considered to requisite parts in the processing industry, and are the vitals of calculating processing cost, also are the vitals that requires logistics to consider in process of production.Most position fixing process all utilize anchor clamps to realize.
The clamping structure of a kind of spring perch that uses makes spring press clamping mode now, feasible circumferentially three jaws of symmetry, be characterized in clamping and coordinate, and can carry out the adjustable function of spring force, but this kind anchor clamps use the mode of cam to carry out transmission, this mode needs external equipment to carry out the drive of cam, is used for the clamping of miniature workpiece now, only need manually carry out direct transmission.
The utility model content:
The technical problems to be solved in the utility model is: the hand-operated rocker arm spring perch that a kind of manual clamping is provided.
In order to solve the above problems, the utility model provides a kind of hand-operated rocker arm spring perch, comprise clip base, the brute spring of clamping force is provided, be hinged on the hinge bar on the clip base, the triangle swing arm, the spring cavity that is buckled together by two U-shaped chambeies that are slidingly matched, be arranged on the body cradle and the adjusting bolt that is arranged on center, spring cavity upper end of spring cavity lower end, described brute spring lower end is fixed on the spring cavity inner bottom surface, its upper end is connected with described adjusting bolt, described hinge bar drive end is connected in the draw-in groove of body cradle, the driven end of this hinge bar is hinged by the drive end of connecting rod and triangle swing arm, the driven end of triangle swing arm is provided with fixedly connected jaw, key is also to be provided with below body cradle and hinged the presenting a theatrical performance as the last item on a programme of clip base, this present a theatrical performance as the last item on a programme be coaxially arranged with turning arm and with the rectangular ejector pin of turning arm, the turning arm end is provided with handle, described hinge bar, connecting rod, triangle arm and jaw circumferentially are provided with 4 groups.
Use the hand-operated rocker arm spring perch of technical solutions of the utility model that following benefit is arranged: 1, be provided with and hinged the presenting a theatrical performance as the last item on a programme of clip base, this is presented a theatrical performance as the last item on a programme and is coaxially arranged with turning arm, present a theatrical performance as the last item on a programme and be provided with ejector pin, the turning arm end is hinged with handle, can rotate arm by handle, compress brute spring by ejector pin by body cradle, unclamp jaw, 2, spring cavity is buckled together by two U-shaped chambeies that are slidingly matched, regulate bolt center, spring cavity upper end is set, the brute spring lower end is fixed on the spring cavity inner bottom surface, and its upper end is connected with described adjusting bolt, and it is adjustable to make brute spring realize.
As preferred version, damage for fear of body cradle, be arranged with three carrying bolts that support body cradle on the described pedestal.
Description of drawings:
Fig. 1 is the structural representation of present embodiment hand-operated rocker arm spring perch.
The specific embodiment:
Below in conjunction with drawings and Examples technical solutions of the utility model are further specified:
As shown in Figure 1: a kind of hand-operated rocker arm spring perch, comprise clip base 1, the brute spring 13 of clamping force is provided, be hinged on the hinge bar 8 on the clip base 1, triangle swing arm 9, the spring cavity 11 that is buckled together by two U-shaped chambeies that are slidingly matched, be arranged on the body cradle 10 and the adjusting bolt 12 that is arranged on center, spring cavity 11 upper end of spring cavity 11 lower ends, brute spring 13 lower ends are fixed on spring cavity 11 inner bottom surfaces, its upper end is connected with described adjusting bolt 12, the drive end of hinge bar 8 is connected in the draw-in groove of body cradle 10, the driven end of this hinge bar 8 is hinged by the drive end of connecting rod and triangle swing arm 9, the driven end of triangle swing arm 9 is provided with fixedly connected jaw 2, key be below body cradle 10, also to be provided with clip base 1 hinged present a theatrical performance as the last item on a programme 5, this present a theatrical performance as the last item on a programme 5 be coaxially arranged with turning arm 4 and with turning arm 4 rectangular ejector pins 6, turning arm 4 ends are provided with handle 3, described hinge bar 8, connecting rod, triangle arm 9 and jaw 2 circumferentially are provided with four groups along body cradle.
Hinge bar 8 drive ends are connected in the draw-in groove of body cradle, hinge bar 8 driven ends are connected with jaw 2 by the triangle arm 9 that is hinged on the clip base 1, below body cradle 10, also be provided with clip base 1 hinged present a theatrical performance as the last item on a programme 5, this is presented a theatrical performance as the last item on a programme and 5 is coaxially arranged with turning arm 4, present a theatrical performance as the last item on a programme and 5 be provided with and turning arm 4 rectangular ejector pins 6, turning arm 4 ends are hinged with handle 3, can rotate turning arm 4 by handle 3, thereby make body cradle 8 compression brute springs 13 unclamp jaw 2 by ejector pin 6, hinge bar 8, connecting rod, triangle arm 9 and jaw 2 circumferentially are provided with four groups along body cradle, make that clamping is more stable.
Damage for fear of body cradle 10, be provided with circumferential three carrying bolts 7 that are used for withstanding body cradle 10 between body cradle 10 bottoms and the clip base 1.
Above-described only is preferred embodiment of the present utility model; should be understood that; for a person skilled in the art; under the prerequisite that does not break away from the utility model structure; can also make some distortion and improvement; these also should be considered as protection domain of the present utility model, and these can not influence effect and practical applicability that the utility model is implemented.
Claims (2)
1. hand-operated rocker arm spring perch; Comprise clip base, the brute spring of clamping force is provided, be hinged on the hinge bar on the clip base, the triangle swing arm, the spring cavity that is buckled together by two U-shaped chambeies that are slidingly matched, be arranged on the body cradle and the adjusting bolt that is arranged on center, spring cavity upper end of spring cavity lower end, described brute spring lower end is fixed on the spring cavity inner bottom surface, its upper end is connected with described adjusting bolt, described hinge bar drive end is connected in the draw-in groove of body cradle, the driven end of this hinge bar is hinged by the drive end of connecting rod and triangle swing arm, the driven end of triangle swing arm is provided with fixedly connected jaw, key is also to be provided with below body cradle and hinged the presenting a theatrical performance as the last item on a programme of clip base, this present a theatrical performance as the last item on a programme be coaxially arranged with turning arm and with the rectangular ejector pin of turning arm, the turning arm end is provided with handle, described hinge bar, connecting rod, triangle arm and jaw circumferentially are provided with four groups.
2. hand-operated rocker arm spring perch according to claim 1 is characterized in that: be arranged with three carrying bolts that support body cradle on the described pedestal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220670986 CN203156612U (en) | 2012-12-08 | 2012-12-08 | Hand-operated rocker arm spring clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220670986 CN203156612U (en) | 2012-12-08 | 2012-12-08 | Hand-operated rocker arm spring clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203156612U true CN203156612U (en) | 2013-08-28 |
Family
ID=49017836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220670986 Expired - Fee Related CN203156612U (en) | 2012-12-08 | 2012-12-08 | Hand-operated rocker arm spring clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203156612U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104440276A (en) * | 2014-12-09 | 2015-03-25 | 重庆共创二次供水设备有限责任公司 | Fixing device used in milling of valve element |
| CN108934140A (en) * | 2018-09-25 | 2018-12-04 | 宁波龙图通讯科技有限公司 | A kind of sponge stationary fixture |
-
2012
- 2012-12-08 CN CN 201220670986 patent/CN203156612U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104440276A (en) * | 2014-12-09 | 2015-03-25 | 重庆共创二次供水设备有限责任公司 | Fixing device used in milling of valve element |
| CN108934140A (en) * | 2018-09-25 | 2018-12-04 | 宁波龙图通讯科技有限公司 | A kind of sponge stationary fixture |
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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: 20130828 Termination date: 20131208 |