CN104889937A - Steel ball gripping device - Google Patents
Steel ball gripping device Download PDFInfo
- Publication number
- CN104889937A CN104889937A CN201510296738.1A CN201510296738A CN104889937A CN 104889937 A CN104889937 A CN 104889937A CN 201510296738 A CN201510296738 A CN 201510296738A CN 104889937 A CN104889937 A CN 104889937A
- Authority
- CN
- China
- Prior art keywords
- sleeve
- push rod
- steel ball
- handle
- gripping device
- 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.)
- Pending
Links
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
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
- B25B27/14—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The invention discloses a steel ball gripping device. The steel ball gripping device comprises a sleeve and a push rod connected in the sleeve slidably, two clamping grippers extending out of the front end of the sleeve are hinged to the front end of the push rod, a propping spring is mounted between the two clamping grippers, semi-cylindrical gripping heads are arranged at the front ends of the clamping grippers, a handle is connected to the back portion of the push rod, the inner wall of the back portion of the sleeve is provided with a stepped surface, and a reset spring is arranged between the stepped surface and the end face of the internally-extending end of the handle. The two clamping grippers are hinged to the front end of the push rod symmetrically, and oblique slideways for the clamping grippers to slide are arranged on the inner end face of the front portion of the sleeve. The steel ball gripping device is simple in structure, capable of gripping and assembling steel balls quickly and accurately, time saving and labor saving, so that assembly speed is increased greatly.
Description
Technical field
The present invention relates to a kind of steel ball grabber.
Background technology
Be assemblied in the process of installing hole at steel ball or steel column, because the diameter of steel ball or steel column is less, be difficult to by its accurately correspondence be arranged in installing hole, also not easily taken out, thus assembling time not only time-consuming, effort, and the labour intensity of workman is high, also do not have now a kind of instrument can solve steel ball or steel column assembling difficulty, poor accuracy problem.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of steel ball grabber that quick and precisely can capture steel ball.
For solving the problems of the technologies described above, provide the steel ball grabber with following design feature: it comprises sleeve and is slidably connected at the push rod in sleeve, the leading section of push rod is hinged with two claws stretching out barrel forward end, top spring is housed between two claws, the front end of claw has the grappling fixture in semi-circular cylindrical, the rear portion of push rod is connected with handle, and the inwall at sleeve rear portion is provided with step surface, is provided with back-moving spring between the end face of step surface and handle inner extending end.
Two claw symmetries are hinged on the front end of push rod, the inner face of sleeve front portion has and is obliquely installed and the slideway slided for claw.
After adopting said structure, promote push rod by handle to advance, claw is with moving before, now its front end dehisces under the effect of top spring, become large, steel ball can be placed in two grappling fixtures, release handle, under the effect of back-moving spring, handle moves after driving push rod, and claw dehisces to diminish under the squeezing action of barrel forward end, thus catches steel ball; Promote pushrod advances by fixed handle, dehisce to open change greatly, steel ball drops down onto in installing hole, and installation process is complete, exits this assembly tool; When needs take out steel ball, repeat above-mentioned action.Structure of the present invention is simple, can quick and precisely capture and assemble steel ball; And time saving and energy saving, greatly accelerate its assembling speed.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the present invention is further illustrated:
Fig. 1 is structural representation of the present invention;
Fig. 2 is the enlarged drawing analysed and observe along A-A line in Fig. 1.
Detailed description of the invention
Steel ball grabber as shown in Figure 1, it push rod 2 comprising sleeve 1 and be slidably connected in sleeve 1, the leading section of push rod 2 is hinged with two claws 3 stretching out sleeve 1 front end, top spring 8 is housed between two claws 3, the front end of two claws 3 has the grappling fixture 4 in semi-circular cylindrical respectively, two grappling fixtures 4 are symmetrical arranged, thus be convenient to capture steel ball or steel column, the rear portion of push rod 2 is connected with handle 5, the inwall at sleeve 1 rear portion is provided with step surface 6, is provided with back-moving spring 7 between the end face of step surface 6 and handle 5 inner extending end.Two claw 3 symmetries are hinged on the front end of push rod 2, and the inner face of sleeve 1 front portion has and is obliquely installed and the slideway slided for claw 3, this slideway slopes inwardly gradually after going to.
The present invention not only may be used for capturing steel ball or steel column; other Circular article can also be captured; the above is specific constructive form of the present invention; the present invention is not restricted to the described embodiments; the art personnel, replace all in protection scope of the present invention based on the equivalent variations of concrete structure in the present invention and parts.
Claims (2)
1. a steel ball grabber, it is characterized in that the push rod (2) comprising sleeve (1) and be slidably connected in sleeve (1), the leading section of push rod (2) is hinged with two claws (3) stretching out sleeve (1) front end, top spring (8) is housed between two claws (3), the front end of claw (3) has the grappling fixture (4) in semi-circular cylindrical, the rear portion of push rod (2) is connected with handle (5), the inwall at sleeve (1) rear portion is provided with step surface (6), back-moving spring (7) is provided with between the end face of step surface (6) and handle (5) inner extending end.
2. steel ball grabber according to claim 1, it is characterized in that: described two claws (3) symmetry is hinged on the front end of push rod (2) inner face that sleeve (1) is anterior having and is obliquely installed and the slideway slided for claw (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510296738.1A CN104889937A (en) | 2015-05-28 | 2015-05-28 | Steel ball gripping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510296738.1A CN104889937A (en) | 2015-05-28 | 2015-05-28 | Steel ball gripping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104889937A true CN104889937A (en) | 2015-09-09 |
Family
ID=54023111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510296738.1A Pending CN104889937A (en) | 2015-05-28 | 2015-05-28 | Steel ball gripping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104889937A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105270983A (en) * | 2015-10-27 | 2016-01-27 | 芜湖市泰能电热器具有限公司 | Gripper for extraction |
| CN106863162A (en) * | 2017-04-24 | 2017-06-20 | 中国工程物理研究院总体工程研究所 | The small-sized hex nut clamp of self-action |
| CN109128127A (en) * | 2018-09-04 | 2019-01-04 | 湖南镭目科技有限公司 | Steel ladle slide board equipment and its grasping mechanism |
| CN110788802A (en) * | 2019-12-10 | 2020-02-14 | 龙铁纵横（北京）轨道交通科技股份有限公司 | Spring pin dismounting device |
-
2015
- 2015-05-28 CN CN201510296738.1A patent/CN104889937A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105270983A (en) * | 2015-10-27 | 2016-01-27 | 芜湖市泰能电热器具有限公司 | Gripper for extraction |
| CN105270983B (en) * | 2015-10-27 | 2017-12-12 | 张新全 | A kind of extraction clamp |
| CN106863162A (en) * | 2017-04-24 | 2017-06-20 | 中国工程物理研究院总体工程研究所 | The small-sized hex nut clamp of self-action |
| CN109128127A (en) * | 2018-09-04 | 2019-01-04 | 湖南镭目科技有限公司 | Steel ladle slide board equipment and its grasping mechanism |
| CN110788802A (en) * | 2019-12-10 | 2020-02-14 | 龙铁纵横（北京）轨道交通科技股份有限公司 | Spring pin dismounting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150909 |