CN102581796A - Clamping fixture - Google Patents
Clamping fixture Download PDFInfo
- Publication number
- CN102581796A CN102581796A CN2012100547584A CN201210054758A CN102581796A CN 102581796 A CN102581796 A CN 102581796A CN 2012100547584 A CN2012100547584 A CN 2012100547584A CN 201210054758 A CN201210054758 A CN 201210054758A CN 102581796 A CN102581796 A CN 102581796A
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- CN
- China
- Prior art keywords
- clamping device
- protection
- shackle
- workpiece
- anchor clamps
- 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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Abstract
The invention discloses a clamping fixture which comprises a clamping device and also comprises a protective hook. The clamping device comprises a left clamping device and a right clamping device which are the same and are symmetrically arranged along the center of a workpiece; the left clamping device and the right clamping device both comprises an external clamp, an internal clamp and a handle; the left clamping device is arranged at the left side of protection hook, the right clamping device is arranged at the right side of the protection hook, and the left clamping device and the right clamping device are connected into a whole body through the protection hook; and the width of protection hook is less than that of the workpiece. The clamping fixture provided by the invention has the beneficial effects that an operator can move the workpiece only by operating the handle, and in particular, the fixture is additionally provided with the protection hook and support rods arranged under the protection hook, so as to effectively prevent the workpiece to slip off. According to the invention, the whole clamping process is safe and reliable and is convenient to operate.
Description
Technical field
The present invention relates to a kind of clamping anchor clamps.
Background technology
When the cooperation between the workpiece is transition or interference fit, often adopt the form of hot jacket to assemble, when for example bearing assembles; Mostly bearing is heated to the laggard luggage of uniform temperature and joins, because bearing temperature is higher, at present; Adopt during assembling lifting rope is inserted in bearing inner race, bearing is extracted lifting rope out after being inserted in axle again, owing to expand with heat and contract with cold; The operator must be inserted in bearing on the axle rapidly; And this moment, bearing temperature was higher, often brought bigger difficulty to the operator, and had bigger potential safety hazard.
Summary of the invention
The objective of the invention is to overcome above defective a kind of safe and reliable clamping anchor clamps are provided.
Technical scheme of the present invention is: it comprises clamping device; Also comprise the protection shackle; Said clamping device comprises left clamping device and right clamping device, and left clamping device is identical with right clamping device and be symmetrical set along workpiece centre, and said left clamping device and right clamping device include outer clamp, interior clamp and handle; Left side at the protection shackle is provided with left clamping device; Right side at the protection shackle is provided with right clamping device, and left clamping device and right clamping device connect into an integral body through the protection shackle, and the width of said protection shackle is less than the width of workpiece.
In order to strengthen protecting the intensity of shackle, the top of said protection shackle is provided with reinforcement.
In order to be beneficial to the stable support of workpiece, the bottom of said protection shackle is provided with pressure pin.
In order to strengthen the stability of anchor clamps, be provided with left support bar between said left clamping device and the protection shackle, be provided with right support bar between said right clamping device and the protection shackle.
In order to be beneficial to the handling of big workpiece, the top of said protection shackle is provided with hanger.
The invention has the beneficial effects as follows that the operator only needs control handle just can travelling workpiece, particularly anchor clamps also to increase the protection hook and be located at the pressure pin that the bottom is linked up with in protection, has effectively prevented the landing of workpiece.Whole gripping process is safe and reliable, easy to operate.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Fig. 2 is the work sketch map of embodiment.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the present invention is further specified.
With reference to accompanying drawing; It comprises protection shackle 3, left clamping device 1, right clamping device 2, reinforcement 5, support bar 6; Left side clamping device 1 and right clamping device 2 are identical and be symmetrical set along workpiece centre; Left side clamping device 1 includes outer clamp, interior clamp and handle with right clamping device 2, and left clamping device 1 connects into an integral body with right clamping device 2 through protection shackle 3, and the width of protection shackle 3 is less than the width of workpiece.In order to strengthen protecting the intensity of shackle 3; Top at protection shackle 3 is provided with reinforcement 5; The left side of reinforcement 5 links to each other with the interior clamp 1-1 in the left side of left clamping device 1; The right side of reinforcement 5 links to each other with the right interior clamp 2-1 of right clamping device 2, and the bottom of protection shackle 3 is provided with pressure pin 3-1, in order to strengthen the stability of anchor clamps; In the left side of reinforcement 5 and left clamping device 1, be provided with support bar left side 6-1 between the clamp 1-1, in the right side of reinforcement 5 and right clamping device 1, be provided with right support bar 6-2 between the clamp 1-1.
With reference to accompanying drawing 2, be the sketch map of this anchor clamps clamping bearing 7, bearing 7 original states are for lying on the work stage position; During lifting, open left side handle 4-1 and right side handle 4-2, left side handle 4-1 drives the outer clamp 1-2 in a left side and outwards opens; Right side handle 4-2 drives right outer clamp 2-2 and outwards opens, and anchor clamps is placed on the bearing 7 of required clamping the end face of its protection hook 6 applying bearings 7; Pressure pin 3 is held bearing outer ring 7-1 bottom, makes left clamping device 1 clamp bearing outer ring 7-1, the left side handle of holding with a firm grip 4-1 and right side handle 4-2 with right clamping device 2; Can assemble, assembling is unclamped left side handle 4-1 and right side handle 4-2 after accomplishing; Left side clamping device 1 is opened with right clamping device 2, takes off anchor clamps and gets final product.Because when assembling, anchor clamps are through clamp shaft bearing outer-ring 7-1, and bearing inner race 7-2 and assembly does not cooperate when not influencing bearing and installing; The time only need operating grip 4 to come the hot bearing 7 down of gripping in work, particularly increase left pressure pin 3-1 and the right pressure pin 3-2 of protection hook 3 under linking up with protection, effectively prevent 7 landings of assembling process middle (center) bearing; After bearing 7 installations; Release handle gets final product, and whole gripping process is safe and reliable, easy to operate.
More than be one embodiment of the present invention, a preferred example.The scope that application of the present invention is asked for protection has more than and is limited to said embodiment.All technical schemes with the present embodiment equivalence all belong to protection scope of the present invention.
Claims (5)
1. clamping anchor clamps; It comprises clamping device, also comprises the protection shackle, and said clamping device comprises left clamping device and right clamping device; Left side clamping device is identical with right clamping device and be symmetrical set along workpiece centre; Said left clamping device and right clamping device include outer clamp, interior clamp and handle, are provided with left clamping device in the left side of protection shackle, are provided with right clamping device on the right side of protection shackle; Left side clamping device and right clamping device connect into an integral body through the protection shackle, and the width of said protection shackle is less than the width of workpiece.
2. a kind of clamping anchor clamps according to claim 1 is characterized in that the top of said protection shackle is provided with reinforcement.
3. a kind of clamping anchor clamps according to claim 1 and 2 is characterized in that the bottom of said protection shackle is provided with pressure pin.
4. a kind of clamping anchor clamps according to claim 1 is characterized in that, are provided with left support bar between said left clamping device and the protection shackle, are provided with right support bar between said right clamping device and the protection shackle.
5. according to claim 1 or 4 described a kind of clamping anchor clamps, it is characterized in that the top of said protection shackle is provided with hanger.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100547584A CN102581796A (en) | 2012-03-05 | 2012-03-05 | Clamping fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100547584A CN102581796A (en) | 2012-03-05 | 2012-03-05 | Clamping fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102581796A true CN102581796A (en) | 2012-07-18 |
Family
ID=46471318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012100547584A Pending CN102581796A (en) | 2012-03-05 | 2012-03-05 | Clamping fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102581796A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08300267A (en) * | 1995-03-04 | 1996-11-19 | Sandoo:Kk | Pipe holder |
| CN2868564Y (en) * | 2005-07-27 | 2007-02-14 | 武汉市铁辆高新技术有限公司 | Railway vehicle bogie support seat pairing clamp |
| CN201776709U (en) * | 2010-05-24 | 2011-03-30 | 成都飞机工业（集团）有限责任公司 | Tooling for positioning and clamping lug workpieces |
| CN201815995U (en) * | 2010-09-17 | 2011-05-04 | 浙江金刚汽车有限公司 | Automobile rear axle assembly assembling fixture |
| CN201922236U (en) * | 2010-11-24 | 2011-08-10 | 柳州五菱汽车有限责任公司 | Automobile rear door installation tool |
| CN202438945U (en) * | 2012-03-05 | 2012-09-19 | 湘潭电机股份有限公司 | Clamping fixture |
-
2012
- 2012-03-05 CN CN2012100547584A patent/CN102581796A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08300267A (en) * | 1995-03-04 | 1996-11-19 | Sandoo:Kk | Pipe holder |
| CN2868564Y (en) * | 2005-07-27 | 2007-02-14 | 武汉市铁辆高新技术有限公司 | Railway vehicle bogie support seat pairing clamp |
| CN201776709U (en) * | 2010-05-24 | 2011-03-30 | 成都飞机工业（集团）有限责任公司 | Tooling for positioning and clamping lug workpieces |
| CN201815995U (en) * | 2010-09-17 | 2011-05-04 | 浙江金刚汽车有限公司 | Automobile rear axle assembly assembling fixture |
| CN201922236U (en) * | 2010-11-24 | 2011-08-10 | 柳州五菱汽车有限责任公司 | Automobile rear door installation tool |
| CN202438945U (en) * | 2012-03-05 | 2012-09-19 | 湘潭电机股份有限公司 | Clamping fixture |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120718 |