CN203565697U - Mechanical arm special for sucker rod stretching and straightening machine - Google Patents
Mechanical arm special for sucker rod stretching and straightening machine Download PDFInfo
- Publication number
- CN203565697U CN203565697U CN201320642781.5U CN201320642781U CN203565697U CN 203565697 U CN203565697 U CN 203565697U CN 201320642781 U CN201320642781 U CN 201320642781U CN 203565697 U CN203565697 U CN 203565697U
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- sliding block
- block
- base
- oil cylinder
- fixture block
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Abstract
The utility model discloses a mechanical arm special for a sucker rod stretching and straightening machine. The mechanical arm comprises a base, a connecting rod and an oil cylinder base, wherein the connecting rod and the oil cylinder base are arranged on the same side of the base. Sliding blocks and clamping blocks are arranged on rails of the base. The sliding blocks include the driven sliding block and the driving sliding block, the driving sliding block is driven by an oil cylinder arranged on the oil cylinder base, and the driving sliding block pushes movable block bodies of the clamping blocks through the driven sliding block. Automatic clamping can be achieved through the mechanical arm special for the sucker rod stretching and straightening machine, the mechanical arm special for the sucker rod stretching and straightening machine is accurate in positioning, and labor is saved while product quality is greatly improved.
Description
Technical field
The utility model relates to a kind of mechanical gripping mechanism, particularly a kind of stretching straightener of pumping rod special manipulator.
Background technology
Refer to Fig. 1, a kind of stretching sucker rod that needs, comprises that circular portion a, bar head four directions part b and the large circular portion c of bar head are fanned in the transition of bar head and the body of rod.
Refer to Fig. 2, a kind of existing drawing head device, comprises fixture block base d and fixture block e; Adopt the blocking piece type side of drawing,, by manually the transition of sucker rod fan circular portion a being put into fixture block e, draw these two positions not only to need to expend a large amount of manpowers, and can not guarantee the concentricity of fine finishining position and the body of rod.
Utility model content
The purpose of this utility model is to provide a kind of can realize automatic clamping, pinpoint stretching straightener of pumping rod special manipulator, to solve the problem proposing in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme:
A kind of stretching straightener of pumping rod special manipulator, comprise base, and the connecting rod and the oil cylinder seat that are arranged on base the same side, on the track of described base, be provided with slide block and fixture block, described slide block comprises driven sliding block and active sliding block, active sliding block is by the hydraulic oil cylinder driving being arranged on oil cylinder seat, and active sliding block promotes the motion block of fixture block by driven sliding block.
As the further preferred version of the utility model: described active sliding block and driven sliding block are the right angle trigonometry pieces of two hypotenuse joints.
As the further preferred version of the utility model: described slide block and fixture block top are provided with cover plate.
As the further preferred version of the utility model: the length of described fixture block is 300-350mm; In fixture block, be provided with step, and 50t with lower pulling force situation under, the step fixture block 5 that do not come off.
As the further preferred version of the utility model: described connecting rod is connected with base by axle jump ring and vertical bearing pin, and connects outside tractive force by axle jump ring and horizontal bearing pin.
Compared with prior art, the beneficial effects of the utility model are: this stretching straightener of pumping rod special manipulator can be realized automatic clamping, and registration, when greatly improving the quality of products, has saved manpower.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation that needs stretching sucker rod;
Fig. 2 is a kind of structural representation of existing drawing head device;
Fig. 3 is the main TV structure schematic diagram of stretching straightener of pumping rod special manipulator;
Fig. 4 is the plan structure schematic diagram of stretching straightener of pumping rod special manipulator;
Fig. 5 is the left TV structure schematic diagram of stretching straightener of pumping rod special manipulator;
In figure: a-transition fan circular portion, b-bar head four directions part, the large circular portion of c-bar head, d-fixture block base, e-fixture block, 1-base, 2-driven sliding block, 3-active sliding block, 4-slide block, 5-fixture block, 6-cover plate, 7-axle jump ring and vertical bearing pin, 8-connecting rod, 9-oil cylinder seat, 10-oil cylinder, 11-axle jump ring and horizontal bearing pin.
The specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiment.Embodiment based in the utility model, those of ordinary skills are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection.
The utility model stretching straightener of pumping rod special manipulator is a kind of horizontal retractable mechanical system design hand, and the backstay head that is used for holding makes bar head center line consistent with draw direction, with this, guarantee to stretch after alignment, and the concentricity of bar head and the body of rod.
Refer to Fig. 3～5, in the utility model embodiment, a kind of stretching straightener of pumping rod special manipulator, comprise base 1, and the connecting rod 8 and the oil cylinder seat 9 that are arranged on base 1 the same side, on the track of described base 1, being provided with slide block 4 and fixture block 5, described slide block 4 comprises driven sliding block 2 and active sliding block 3, active sliding block 3 is driven by the oil cylinder 10 being arranged on oil cylinder seat 9, and active sliding block 3 promotes the motion block of fixture block 5 by driven sliding block 2.
As the further preferred version of the utility model: described active sliding block 3 and driven sliding block 2 are right angle trigonometry pieces of two hypotenuse joints, so their direction of motion is mutually vertical.
As the further preferred version of the utility model: described slide block 4 and fixture block 5 tops are provided with cover plate 6.
As the further preferred version of the utility model: the length of described fixture block 5 is 300-350mm, when guarantee fixture block 5 is filled the span of a man's arms like this, holds the large circular portion c of bar head tightly; In fixture block 5, be provided with step, and 50t with lower pulling force situation under, the step fixture block 5 that do not come off.
As the further preferred version of the utility model: described connecting rod 8 is connected with base 1 by axle jump ring and vertical bearing pin 7, and pass through axle jump ring and the outside tractive force of horizontal bearing pin 11 connection.
Operation principle of the present utility model is: first, active sliding block 3 is driven by oil cylinder 10, and (being herein direction in figure) motion left on the guide rail of base 1; Due to the position-limiting action on base 1, active sliding block 3 drives driven sliding block 2 (being direction in figure) motion forward herein, and active sliding block 3 is vertical with driven sliding block 2 directions of motion; Then, driven sliding block 2 promotes the motion block of fixture block 5, and folds with the piece of determining of fixture block 5, realizes the large circular portion c of bar head that holds sucker rod tightly; Then,, under the outside tractive force effect that whole manipulator connects at connecting rod 8, sucker rod is carried out to alignment stretching.After stretching, oil cylinder 10 shrinks, and drives active sliding block 3 backhauls, and then fixture block 5 relieving workpiece, realizes an impulse stroke.
To those skilled in the art, obviously the utility model is not limited to the details of above-mentioned one exemplary embodiment, and in the situation that not deviating from spirit of the present utility model or essential characteristic, can realize the utility model with other concrete form.Therefore, no matter from which point, all should regard embodiment as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims rather than above-mentioned explanation, is therefore intended to include in the utility model dropping on the implication that is equal to important document of claim and all changes in scope.Any Reference numeral in claim should be considered as limiting related claim.
In addition, be to be understood that, although this description is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of description is only for clarity sake, those skilled in the art should make description as a whole, and the technical scheme in each embodiment also can, through appropriately combined, form other embodiments that it will be appreciated by those skilled in the art that.
Claims (5)
1. a stretching straightener of pumping rod special manipulator, comprise base (1), and the connecting rod (8) and the oil cylinder seat (9) that are arranged on base (1) the same side, it is characterized in that, on the track of described base (1), be provided with slide block (4) and fixture block (5), described slide block (4) comprises driven sliding block (2) and active sliding block (3), active sliding block (3) is driven by the oil cylinder (10) being arranged on oil cylinder seat (9), and active sliding block (3) promotes the motion block of fixture block (5) by driven sliding block (2).
2. stretching straightener of pumping rod special manipulator according to claim 1, is characterized in that, described active sliding block (3) and driven sliding block (2) are the right angle trigonometry pieces of two hypotenuse joints.
3. stretching straightener of pumping rod special manipulator according to claim 1, is characterized in that, described slide block (4) and fixture block (5) top are provided with cover plate (6).
4. according to the stretching straightener of pumping rod special manipulator described in claim 1 or 3, it is characterized in that, the length of described fixture block (5) is 300-350mm; Fixture block is provided with step in (5), and 50t with lower pulling force situation under, the step fixture block (5) that do not come off.
5. stretching straightener of pumping rod special manipulator according to claim 1, is characterized in that, described connecting rod (8) is connected with base (1) by axle jump ring and vertical bearing pin (7), and connects outside tractive force by axle jump ring and horizontal bearing pin (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320642781.5U CN203565697U (en) | 2013-10-18 | 2013-10-18 | Mechanical arm special for sucker rod stretching and straightening machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320642781.5U CN203565697U (en) | 2013-10-18 | 2013-10-18 | Mechanical arm special for sucker rod stretching and straightening machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203565697U true CN203565697U (en) | 2014-04-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320642781.5U Expired - Fee Related CN203565697U (en) | 2013-10-18 | 2013-10-18 | Mechanical arm special for sucker rod stretching and straightening machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203565697U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104551642A (en) * | 2014-11-29 | 2015-04-29 | 芜湖银星汽车零部件有限公司 | Connecting fixing frame for intelligent auxiliary positioning indicating vehicle for assembling |
-
2013
- 2013-10-18 CN CN201320642781.5U patent/CN203565697U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104551642A (en) * | 2014-11-29 | 2015-04-29 | 芜湖银星汽车零部件有限公司 | Connecting fixing frame for intelligent auxiliary positioning indicating vehicle for assembling |
| CN104551642B (en) * | 2014-11-29 | 2017-04-05 | 芜湖银星汽车零部件有限公司 | A kind of assembling indicates the Connection Bracket of car with intelligent auxiliary positioning |
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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 |
Granted publication date: 20140430 Termination date: 20171018 |
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| CF01 | Termination of patent right due to non-payment of annual fee |