CN103639743A - Swinging clamping device - Google Patents
Swinging clamping device Download PDFInfo
- Publication number
- CN103639743A CN103639743A CN201310598054.8A CN201310598054A CN103639743A CN 103639743 A CN103639743 A CN 103639743A CN 201310598054 A CN201310598054 A CN 201310598054A CN 103639743 A CN103639743 A CN 103639743A
- Authority
- CN
- China
- Prior art keywords
- jaw
- connecting rod
- rod
- clamping device
- 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.)
- Pending
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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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention discloses a swinging clamping device which comprises a machine frame, a clamping jaw, a connecting rod, a push rod, a swing rod hinged to the machine frame and an accommodating groove connected to the machine frame. The clamping jaw is slidably connected to the accommodating groove, the connecting rod is fixedly connected with the swing rod, one end of the push rod is hinged to the connecting rod, the other end of the push rod is hinged to the clamping jaw, and the machine frame is provided with a check block in the swinging direction of the swing rod. Clamping and loosening of two workpieces can be achieved through a round trip according to the swinging clamping device. The machine frame is provided with the check block in the swinging direction of the swing rod, the check block is used for limiting the sliding limit position of the clamping jaw, and the damage to the workpieces caused by excessive clamping is avoided.
Description
Technical field
The invention belongs to the technical field of workpiece clamp fixing apparatus.
Background technology
Clamping device is for location and clamping work pieces, mainly by the reciprocally swinging of jaw, realizes.Jaw is divided into coming journey and backhaul, and it is clamping work pieces that existing jaw carrys out journey conventionally, and backhaul is for unclamping workpiece, and a round-trip can only realize and once clamps and unclamp workpiece, causes the time of processing work longer, and efficiency is lower.
Summary of the invention
The invention provides a kind of swing clamping device, to solve a round-trip in prior art, can only realize the problem that once clamps and unclamp workpiece.
In order to solve the problems of the technologies described above, the invention provides following technical scheme: a kind of swing clamping device, comprise frame, jaw, connecting rod, push rod, be hinged on the fork in frame and be connected to the storage tank in frame, described jaw is in being slidably connected at storage tank, connecting rod is fixedly connected on fork, one end of push rod and rod hinge connection, the other end and jaw are hinged, and frame is provided with block along fork swaying direction.
Compared with prior art, the invention has the advantages that: shake the fork in frame, the motion of fork drivening rod, connecting rod drives push rod to promote back and forth jaw, and jaw slidably reciprocates in storage tank.When jaw is when carrying out journey, jaw top tight workpiece; When jaw is during in backhaul, jaw unclamps workpiece and towards other direction top tight workpiece, a round-trip can realize the clamping of two workpiece and unclamp.Frame is provided with block along fork swaying direction, for limiting the extreme position of the slip of jaw, prevents because excessively crushing workpiece.
Further, described connecting rod is Collapsible structure, can regulate by the length of regulating connecting rod the amplitude of fluctuation of jaw.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, technical solution of the present invention is further illustrated:
Fig. 1 is the structural representation that the present invention swings clamping device embodiment.
The specific embodiment
Reference numeral in Figure of description comprises: jaw 1, connecting rod 2, push rod 3, fork 4, storage tank 5, block 6.
As shown in Figure 1, a kind of swing clamping device in the present embodiment, comprise frame, jaw 1, connecting rod 2, push rod 3, be hinged on the fork 4 in frame and be connected to the storage tank 5 in frame, described jaw 1 is in being slidably connected at storage tank 5, connecting rod 2 is fixedly connected on fork 4, one end of push rod 3 and connecting rod 2 are hinged, and the other end and jaw 1 are hinged, and frame is provided with block 6 along fork 4 left and right sides.Connecting rod 2 is mainly threaded connection and is formed by inner and outer tubes, is full thread in inner tube.Jaw 1 is provided with pressure sensor.
The course of work of the present embodiment is as follows: rotational swing rod 4 in the counterclockwise direction, and connecting rod 2, push rod 3 and jaw 1 be all to left movement, and at the extreme position on the spacing lower arrival left side of left side baffle plate, clamps the workpiece on the left side; Rotational swing rod 4 along clockwise direction, and connecting rod 2, push rod 3 and jaw 1 all move right, and the extreme position on the right of spacing lower arrival of right side baffle plate, clamp the workpiece on the right.
Jaw 1 is provided with pressure sensor, can be used for detecting the pressure on jaw 1, prevents excessive clamping work pieces.
For a person skilled in the art, not departing under the prerequisite of structure of the present invention, can also make some distortion and improvement, these also should be considered as protection scope of the present invention, and these can not affect effect of the invention process and practical applicability.
Claims (2)
1. one kind swings clamping device, comprise frame and jaw, it is characterized in that: also comprise connecting rod, push rod, be hinged on the fork in frame and be connected to the storage tank in frame, described jaw is in being slidably connected at storage tank, connecting rod is fixedly connected on fork, one end of push rod and rod hinge connection, the other end and jaw are hinged, and frame is provided with block along fork swaying direction.
2. swing clamping device as claimed in claim 1, is characterized in that: described connecting rod is Collapsible structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310598054.8A CN103639743A (en) | 2013-11-25 | 2013-11-25 | Swinging clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310598054.8A CN103639743A (en) | 2013-11-25 | 2013-11-25 | Swinging clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103639743A true CN103639743A (en) | 2014-03-19 |
Family
ID=50245100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310598054.8A Pending CN103639743A (en) | 2013-11-25 | 2013-11-25 | Swinging clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103639743A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105436947A (en) * | 2015-09-28 | 2016-03-30 | 新兴重工湖北三六一一机械有限公司 | Indexable continuous machining clamp |
| CN106624926A (en) * | 2017-01-05 | 2017-05-10 | 魏俊杰 | Swing type clamping device |
| CN108818578A (en) * | 2018-06-14 | 2018-11-16 | 湖南祥瑞智能机器有限公司 | A kind of pneumatic gripping device and the clamping jaw device with the device |
| CN111011999A (en) * | 2019-12-31 | 2020-04-17 | 晋江中天模具有限公司 | Rubber sole mold assembly |
-
2013
- 2013-11-25 CN CN201310598054.8A patent/CN103639743A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105436947A (en) * | 2015-09-28 | 2016-03-30 | 新兴重工湖北三六一一机械有限公司 | Indexable continuous machining clamp |
| CN106624926A (en) * | 2017-01-05 | 2017-05-10 | 魏俊杰 | Swing type clamping device |
| CN108818578A (en) * | 2018-06-14 | 2018-11-16 | 湖南祥瑞智能机器有限公司 | A kind of pneumatic gripping device and the clamping jaw device with the device |
| CN111011999A (en) * | 2019-12-31 | 2020-04-17 | 晋江中天模具有限公司 | Rubber sole mold assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140319 |