CN109944982A - A kind of clamping device - Google Patents
A kind of clamping device Download PDFInfo
- Publication number
- CN109944982A CN109944982A CN201910276972.6A CN201910276972A CN109944982A CN 109944982 A CN109944982 A CN 109944982A CN 201910276972 A CN201910276972 A CN 201910276972A CN 109944982 A CN109944982 A CN 109944982A
- Authority
- CN
- China
- Prior art keywords
- support device
- clamping
- clamping device
- connect
- sliding slot
- 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.)
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- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
Abstract
The present invention relates to engineering equipment fields, more particularly to a kind of clamping device, including the first support device, clamping device, clamping part, second support device, first support device is connect with clamping device, clamping device is connect with clamping part, clamping device is connect with the second support device, first support device is connect with the second support device, the protrusion of the fluid cylinder of clamping device is run along the sliding slot of the first support device and/or the second support device, clamping part is run along the sliding slot of the first support device and/or the second support device, in this way, automatic centering when ensuring that clamping workpiece, be conducive to the quick positioning of workpiece, reduce the operating time, reduce the influence to pipe tool, extend the pipe tool service life, having reached reduces cost, the purpose improved efficiency.
Description
Technical field
The present invention relates to engineering equipment fields, and in particular to a kind of clamping device.
Background technique
In petroleum gas field, a kind of clamping device is used to clamping pipe tool.
In general, clamping device is clamped by the rotary motion of clamping device, in this way, in clamping process, clamping machine
The center of structure is variation, this needs to adjust its center just to cooperate pipe to have center, causes clamping process elapsed time longer, together
When to pipe tool have some impact on.
Summary of the invention
In view of this, it is necessary to provide a kind of quickly and easily a kind of clamping devices.
A kind of clamping device, comprising:
First support device；
Clamping device；
Clamping part；
Second support device；
First support device is connect with the clamping device；
The clamping device is connect with the clamping part；
The clamping device is connect with second support device；
First support device is connect with second support device.
The clamping device includes
Lug boss；
First support device includes
First sliding groove；
The lug boss is slidably connected with the first sliding groove.
First support device includes
Second sliding slot；
The clamping part is slidably connected with the second sliding slot.
The clamping part includes
Matrix；
Hole；
The clamping device includes
Shaft；
The shaft is connect with the hole.
The diameter in the hole is greater than the diameter of the shaft.
Preferably, second support device includes third sliding slot, the 4th sliding slot, the lug boss and the third sliding slot
It is slidably connected, the clamping part is slidably connected with the 4th sliding slot.
By adopting the above-described technical solution, the beneficial effects of the present invention are:
The protrusion of the fluid cylinder of clamping device is run along the sliding slot of the first support device and/or the second support device, and clamping part is along first
The sliding slot of support device and/or the second support device operation, in this way, automatic centering when ensuring that clamping workpiece, is conducive to workpiece
Quick positioning, reduce the operating time, reduce to pipe tool influence, extend pipe tool the service life, having reached reduces cost, mentions
Efficient purpose.
Detailed description of the invention
Fig. 1 is schematic diagram of the invention.
Fig. 2 is the present invention without the first support device schematic diagram.
Fig. 3 is the present invention without the first support device, the second support device and clamping part schematic diagram.
Fig. 4 is the clamping device schematic diagram with clamping part of the invention.
Fig. 5 is clamping workpiece schematic diagram of the invention.
Fig. 6 is clamping part schematic elevation view of the invention.
Fig. 7 is the B-B schematic cross-sectional view of Fig. 6.
Fig. 8 is the clamping part schematic diagram with rotary shaft of the invention.
Fig. 9 is the B-B schematic cross-sectional view of Fig. 8.
Figure 10 is first the first face of support device schematic diagram of the invention.
Figure 11 is first the second face of support device schematic diagram of the invention.
Figure 12 is second the first face of support device schematic diagram of the invention.
Figure 13 is second the second face of support device schematic diagram of the invention.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is described further.It should be appreciated that described herein, specific examples are only used to explain the present invention, is not used to limit
The fixed present invention.
Embodiment
A kind of clamping device as shown in figures 1-13, including the first support device 1, clamping device 3, clamping part 4, the second support
Device 2, the first support device 1 are connect with clamping device 3, and clamping device 3 is connect with clamping part 4, clamping device 3 and the second support
Device 2 connects, and the first support device 1 is connect with the second support device 2.
Clamping device 3 includes lug boss 31, and the first support device 1 includes matrix 10, first sliding groove 11, lug boss 31 and the
One sliding slot 11 is slidably connected.
First support device 1 further includes second sliding slot 13, and clamping part 4 is slidably connected with second sliding slot 13.
Clamping part 4 includes matrix 40, and hole 410, clamping device 3 includes shaft 34, and shaft 34 and hole 410 are rotatablely connected.
The diameter in hole 410 is greater than the diameter of shaft 34.
Clamping device 3 further includes shaft 33, and the first support device 1 further includes hole 12, and shaft 33 and hole 12 are rotatablely connected.
Clamping device 3 further includes fluid cylinder 30, and clamping limb 32 when fluid cylinder 31 stretches out, drives clamping limb 32 to move, clamping limb 32
Shaft 33 around hole 12 rotate, drive shaft 34 around the shaft 34 rotation, drive clamping part 4 move.Shaft 34 drives hole 410 to move
When, it can be decomposed into the translational motion along second sliding slot 13 and the translational motion perpendicular to second sliding slot 13, it is straight due to hole 410
Diameter is greater than the diameter of shaft 34, and clamping part 4 can only be translated along second sliding slot 13, and preferably the diameter in hole 410 and shaft 34 is straight
Diameter can significantly reduce (even without) perpendicular to the power of second sliding slot 13.
Second support device 2 further includes matrix 20, third sliding slot 21, the 4th sliding slot 23, lug boss 31 and third sliding slot 21
It is slidably connected, clamping part 4 is slidably connected with the 4th sliding slot 23.
Second support device 2 further includes hole 22, and shaft 33 and hole 22 are rotatablely connected.
Clamping part 4 further includes grip block 41, to reduce cost and/or to be convenient for changing.
First support device 1 and the second support device 2 by screw or are bolted, or are connected by other means.
By adopting the above-described technical solution, the beneficial effects of the present invention are:
The protrusion of the fluid cylinder of clamping device is run along first sliding groove and/or third sliding slot, and clamping part is sliding along second sliding slot and/or the 4th
Slot operation, in this way, ensuring that automatic centering when clamping workpiece, is conducive to the quick positioning of workpiece, reduces the operating time, subtract
The small influence to pipe tool extends the pipe tool service life, and having reached reduces cost, the purpose improved efficiency.
In short, the foregoing is merely illustrative of the preferred embodiments of the present invention, it is not intended to limit the invention, it is all in the present invention
Spirit and principle within made any modifications, equivalent replacements, and improvements etc., should be included in protection scope of the present invention it
It is interior.
Claims (5)
1. a kind of clamping device, comprising:
First support device；
Clamping device；
Clamping part；
Second support device；
First support device is connect with the clamping device；
The clamping device is connect with the clamping part；
The clamping device is connect with second support device；
First support device is connect with second support device.
2. a kind of clamping device according to claim 1, it is characterised in that:
The clamping device includes
Lug boss；
First support device includes
First sliding groove；
The lug boss is slidably connected with the first sliding groove.
3. a kind of clamping device according to claim 2, it is characterised in that:
First support device includes
Second sliding slot；
The clamping part is slidably connected with the second sliding slot.
4. a kind of clamping device according to claim 3, it is characterised in that:
The clamping part includes
Matrix；
Hole；
The clamping device includes
Shaft；
The shaft is connect with the hole.
5. a kind of clamping device according to claim 4, it is characterised in that:
The diameter in the hole is greater than the diameter of the shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910276972.6A CN109944982A (en) | 2019-04-08 | 2019-04-08 | A kind of clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910276972.6A CN109944982A (en) | 2019-04-08 | 2019-04-08 | A kind of clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109944982A true CN109944982A (en) | 2019-06-28 |
Family
ID=67014100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910276972.6A Pending CN109944982A (en) | 2019-04-08 | 2019-04-08 | A kind of clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109944982A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4403897A (en) * | 1980-08-29 | 1983-09-13 | Walker-Neer Manufacturing Co., Inc. | Self-centering clamp for down-hole tubulars |
| US20100187740A1 (en) * | 2009-01-26 | 2010-07-29 | T&T Engineering Services | Pipe gripping apparatus |
| DE102012024675A1 (en) * | 2012-12-18 | 2014-06-18 | Günther Zimmer | Gripping device with housing-guided slide |
| CN103878816A (en) * | 2014-03-31 | 2014-06-25 | 成都振中电气有限公司 | Section cutter operation platform |
| KR101525797B1 (en) * | 2013-12-11 | 2015-06-03 | 정수동 | The Multi-Using Working Equipment For excavator |
| CN207593257U (en) * | 2017-11-28 | 2018-07-10 | 东莞长盈精密技术有限公司 | Electronic product enclosure clamp for machining |
| CN211289003U (en) * | 2019-04-08 | 2020-08-18 | 四川宏华石油设备有限公司 | Clamping device |
-
2019
- 2019-04-08 CN CN201910276972.6A patent/CN109944982A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4403897A (en) * | 1980-08-29 | 1983-09-13 | Walker-Neer Manufacturing Co., Inc. | Self-centering clamp for down-hole tubulars |
| US20100187740A1 (en) * | 2009-01-26 | 2010-07-29 | T&T Engineering Services | Pipe gripping apparatus |
| DE102012024675A1 (en) * | 2012-12-18 | 2014-06-18 | Günther Zimmer | Gripping device with housing-guided slide |
| KR101525797B1 (en) * | 2013-12-11 | 2015-06-03 | 정수동 | The Multi-Using Working Equipment For excavator |
| CN103878816A (en) * | 2014-03-31 | 2014-06-25 | 成都振中电气有限公司 | Section cutter operation platform |
| CN207593257U (en) * | 2017-11-28 | 2018-07-10 | 东莞长盈精密技术有限公司 | Electronic product enclosure clamp for machining |
| CN211289003U (en) * | 2019-04-08 | 2020-08-18 | 四川宏华石油设备有限公司 | Clamping device |
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