CN203751599U - Pincer-type pneumatic clamping device - Google Patents
Pincer-type pneumatic clamping device Download PDFInfo
- Publication number
- CN203751599U CN203751599U CN201420122439.7U CN201420122439U CN203751599U CN 203751599 U CN203751599 U CN 203751599U CN 201420122439 U CN201420122439 U CN 201420122439U CN 203751599 U CN203751599 U CN 203751599U
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- China
- Prior art keywords
- hinged
- pressing arm
- connecting rod
- upper pressing
- substrate
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- Expired - Fee Related
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Abstract
The utility model relates to a pincer-type pneumatic clamping device. The pincer-type pneumatic clamping device is characterized by comprising a rectangular bottom plate, two base plates which are vertically and tightly connected with the bottom plate are arranged on the top face of the bottom plate in a spaced mode, an air cylinder is horizontally and tightly connected to one side of the two base plates, a telescopic shaft of the air cylinder is located between the two base plates and connected with an air cylinder connector, one end of an upper connecting rod and one end of a lower connecting rod are coaxially hinged to the other end of the air cylinder connector, the other end of the upper connecting rod is hinged to one end of an upper pressing arm, the middle of the upper pressing arm is hinged to the two base plates, the other end of the lower connecting rod is hinged to one end of a lower pressing arm, the middle of the lower pressing arm is hinged to the two base plates, the other end of the upper pressing arm and the other end of the lower pressing arm extend to the outer sides of the two base plates so as to form clamping ends, and a pressing block is arranged at the clamping end of the upper pressing arm. The pincer-type pneumatic clamping device can be widely applied to welding location of a pickup truck packing box support and a car chassis frame.
Description
Technical field
The utility model relates to a kind of clamping device, particularly about a kind of jaw type air clamper that in picking-up vehicle assembling process, container support is positioned and clamped.
Background technology
Picking-up vehicle being carried out in the process of workshop assembling, as shown in Figure 1, picking-up vehicle chassis frame 10 is welded with respectively body support 11 for vehicle body is installed and for the container support 12 of container is installed in the outside of two longerons.Due to the requirement of container appearance and size, the container support 12 that connects container will be welded on the top vertical with longeron conventionally, is difficult to container support to position in welding process.In prior art, the locate mode of container support 12 is all by increase alignment pin on hold down gag conventionally, above container support 12, passes and positions in the past, locates so inaccurately, easily produces error.
Summary of the invention
For the problems referred to above, the purpose of this utility model is to provide a kind of jaw type air clamper that can container support be positioned simultaneously and be compressed.
For achieving the above object, the utility model is by the following technical solutions: a kind of jaw type air clamper, it is characterized in that: it comprises the base plate of a rectangle, the end face interval of described base plate arranges two substrates that are fastenedly connected vertical with described base plate, a side level at substrate described in two is fastenedly connected a cylinder, the telescopic shaft of described cylinder described in two between substrate and connect a cylinder connector, the other end of described cylinder connector is one end of a hinged upper connecting rod and a lower connecting rod coaxially, one end of the hinged upper pressing arm of the other end of described upper connecting rod, described in the middle part of described upper pressing arm and two, substrate is hinged, one end of the hinged pressure arm once of the other end of described lower connecting rod, described in the middle part of described lower pressure arm and two, substrate is hinged, the other end of described upper pressing arm and lower pressure arm extends to the outside of substrate described in two to form bare terminal end, be provided with a briquetting at the bare terminal end of described upper pressing arm.
Described upper pressing arm is triangular structure, and two angle ends of described triangular structure connect respectively described upper connecting rod and two substrates, and another angle end extends to the outside of substrate described in two and is fastenedly connected described briquetting.
The utility model is owing to taking above technical scheme, and it has the following advantages: 1, the utility model is simple in structure, is easy to processing and maintenance.2, the utility model adopts pneumatic mode, easy to use.3, the utility model clamps firmly, clamps container support and carries out welding operation, can ensure the accurate positioning of container support and car body disc carrier.The utility model can be widely used in the welding location of pickup truck van support and chassis vehicle frame.
Brief description of the drawings
Fig. 1 is the structural representation of picking-up vehicle chassis frame;
Fig. 2 is structural representation of the present utility model;
Fig. 3 is that schematic diagram is looked on a left side of the present utility model.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described in detail.
As Fig. 2, shown in Fig. 3, the utility model comprises the base plate 1 of a rectangle, the end face interval of base plate 1 arranges two substrates that are fastenedly connected 2 vertical with base plate 1, a side level at two substrates 2 is fastenedly connected a cylinder 3, the telescopic shaft of cylinder 3 between two substrates 2 and connect a cylinder connector 4, the other end of cylinder connector 4 is one end of a hinged upper connecting rod 5 and a lower connecting rod 6 coaxially, one end of the hinged upper pressing arm 7 of the other end of upper connecting rod 5, the middle part of upper pressing arm 7 and two substrates 2 are hinged, one end of the hinged pressure arm once 8 of the other end of lower connecting rod 6, the middle part of lower pressure arm 8 and two substrates 2 are hinged, the other end of upper pressing arm 7 and lower pressure arm 8 extends to the outside of two substrates 2 to form bare terminal end, also be provided with a briquetting 9 at the bare terminal end of upper pressing arm 7.
In the above-described embodiments, upper pressing arm 7 can be triangular structure, and two angle ends wherein connect respectively upper connecting rod 5 and two substrates 2, and another angle end extends to the outside of two substrates 2 and is fastenedly connected briquetting 9.
The utility model in use, by base plate 1, the utility model is fixed for chassis vehicle frame 10 to weld on jig, by container stentplacement between upper pressing arm 7 of the present utility model and lower pressure arm 8, operation cylinder 3 is pushed ahead the cylinder connector 4 of cylinder 3 outputs, under the gearing of upper and lower connecting rod 5,6, upper and lower pressure arm 7,8 will close up clamping container support 12.Between container support 12 after clamping and chassis vehicle frame 10, there is relatively-stationary position relationship, and can not change easily, now container support 12 and chassis vehicle frame 10 are welded, ensured the accurate location of welding process.After having welded, operation cylinder 3 reclaims the cylinder connector 4 of cylinder 3 outputs backward, and upper and lower pressure arm 7,8 will open, and unclamps container support 12.
The various embodiments described above are only for illustrating the utility model; wherein structure, the connected mode etc. of each parts all can change to some extent; every equivalents of carrying out on the basis of technical solutions of the utility model and improvement, all should not get rid of outside protection domain of the present utility model.
Claims (2)
1. a jaw type air clamper, it is characterized in that: it comprises the base plate of a rectangle, the end face interval of described base plate arranges two substrates that are fastenedly connected vertical with described base plate, a side level at substrate described in two is fastenedly connected a cylinder, the telescopic shaft of described cylinder described in two between substrate and connect a cylinder connector, the other end of described cylinder connector is one end of a hinged upper connecting rod and a lower connecting rod coaxially, one end of the hinged upper pressing arm of the other end of described upper connecting rod, described in the middle part of described upper pressing arm and two, substrate is hinged, one end of the hinged pressure arm once of the other end of described lower connecting rod, described in the middle part of described lower pressure arm and two, substrate is hinged, the other end of described upper pressing arm and lower pressure arm extends to the outside of substrate described in two to form bare terminal end, be provided with a briquetting at the bare terminal end of described upper pressing arm.
2. a kind of jaw type air clamper as claimed in claim 1, it is characterized in that: described upper pressing arm is triangular structure, two angle ends of described triangular structure connect respectively described upper connecting rod and two substrates, and another angle end extends to the outside of substrate described in two and is fastenedly connected described briquetting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420122439.7U CN203751599U (en) | 2014-03-18 | 2014-03-18 | Pincer-type pneumatic clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420122439.7U CN203751599U (en) | 2014-03-18 | 2014-03-18 | Pincer-type pneumatic clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203751599U true CN203751599U (en) | 2014-08-06 |
Family
ID=51246910
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420122439.7U Expired - Fee Related CN203751599U (en) | 2014-03-18 | 2014-03-18 | Pincer-type pneumatic clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203751599U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104249226A (en) * | 2014-09-26 | 2014-12-31 | 成都陵川特种工业有限责任公司 | Oil tank spot welding conveyor |
| CN109502268A (en) * | 2018-12-20 | 2019-03-22 | 苏州市嘉益通智能设备科技有限公司 | A kind of automatic welding feeder |
-
2014
- 2014-03-18 CN CN201420122439.7U patent/CN203751599U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104249226A (en) * | 2014-09-26 | 2014-12-31 | 成都陵川特种工业有限责任公司 | Oil tank spot welding conveyor |
| CN109502268A (en) * | 2018-12-20 | 2019-03-22 | 苏州市嘉益通智能设备科技有限公司 | A kind of automatic welding feeder |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140806 Termination date: 20160318 |