CN212946699U - Positioning type machining center clamp - Google Patents
Positioning type machining center clamp Download PDFInfo
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- CN212946699U CN212946699U CN202021624112.1U CN202021624112U CN212946699U CN 212946699 U CN212946699 U CN 212946699U CN 202021624112 U CN202021624112 U CN 202021624112U CN 212946699 U CN212946699 U CN 212946699U
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Abstract
The utility model discloses a location type machining center anchor clamps, including the location bottom plate, top surface at the location bottom plate is fixed with the locating plate, be fixed with a plurality of cylinder base on the locating plate, be fixed with branch on cylinder base, be provided with the clamp plate on branch, the top at branch is passed through the round pin hub connection at the middle part of clamp plate, be fixed with the cylinder on cylinder base, the outside end at the clamp plate is connected through the rotation axis at the piston shaft of cylinder, the cylinder is when going up and down, the clamp plate uses the round pin axle to rotate as the center and accomplishes the centre gripping, the location pinhole has been seted up on the locating plate, be provided with the locating pin in the locating pin hole, it has the spacing to keep off the ring to integrate at the locating pin middle part, the bottom of locating pin is in the locating pin downthehole and is. The utility model discloses a structure sets up rationally, and its realization that not only can be effective and quick is favorable to improving the precision and the efficiency of processing to the centre gripping location of work piece, and the suitability is strong and the practicality is good.
Description
Technical Field
The utility model belongs to the technical field of motorcycle engine cylinder body processing equipment, concretely relates to location type machining center anchor clamps.
Background
Need fix a position when motorcycle engine's cylinder body course of working, so need carry out the centre gripping location, mainly realize the work piece centre gripping location through bolt cooperation clamp plate among the prior art, the stability of its centre gripping is comparatively limited, appears rocking or skew easily in the course of working, seriously influences the precision and the efficiency of processing, so suitability and practicality receive the restriction.
Disclosure of Invention
The utility model aims at providing a location type machining center anchor clamps that the structure sets up rationally and the suitability is strong.
The technical proposal for realizing the purpose of the utility model is a positioning type machining center clamp, which comprises a positioning bottom plate, a positioning plate is fixed on the top surface of the positioning bottom plate, a plurality of cylinder bases are fixed on the positioning plate, a supporting rod is fixed on the cylinder base, a clamping plate is arranged on the supporting rod, the middle part of the clamping plate is connected with the top end of the supporting rod through a pin shaft, an air cylinder is fixed on the air cylinder base, a piston shaft of the air cylinder is connected with the outer side end of the clamping plate through a rotating shaft, when the air cylinder is lifted, the clamping plate rotates by taking a pin shaft as the center to complete clamping, a positioning pin hole is arranged on the positioning plate, a positioning pin is arranged in the positioning pin hole, a limiting baffle ring is integrated in the middle of the positioning pin, the bottom of the positioning pin is positioned in the positioning pin hole, and a pressing spring is fixed between the bottom end of the positioning pin and the bottom wall of the positioning pin hole.
The locating plate is provided with a telescopic pressure supporting column, a guide hole is formed in the locating plate, a quick-change locating pin is arranged at the top end of the telescopic pressure supporting column, a guide column is integrally formed on the bottom surface of the quick-change locating pin, and the guide column is located in the guide hole.
And when the air cylinder stretches, the pressing column presses against the top surface of the workpiece.
And a hand-operated valve and a quick-insertion air pipe joint connected with the hand-operated valve are fixed on the positioning plate.
The utility model discloses has positive effect: the utility model discloses a structure sets up rationally, and it not only can be effectively and quick realization is to the centre gripping location of work piece, but also is provided with locating pin hole cooperation locating pin, can be spacing to the work piece location, avoids appearing off normal or slope man-hour, is favorable to improving the precision and the efficiency of processing, uses reliable and stable, and the suitability is strong and the practicality is good.
Drawings
In order that the present invention may be more readily and clearly understood, the following detailed description of the present invention is provided in connection with the following specific embodiments, taken in conjunction with the accompanying drawings, in which:
fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a sectional view taken along line A-A of FIG. 1;
FIG. 3 is a sectional view taken along line B-B in FIG. 1;
FIG. 4 is a sectional view taken along line C-C in FIG. 1.
Detailed Description
(example 1)
Fig. 1 to 4 show an embodiment of the present invention, wherein fig. 1 is a schematic structural diagram of the present invention; FIG. 2 is a sectional view taken along line A-A of FIG. 1; FIG. 3 is a sectional view taken along line B-B in FIG. 1; FIG. 4 is a sectional view taken along line C-C in FIG. 1.
Referring to fig. 1 to 4, a positioning type machining center jig includes a positioning base plate 1, a positioning plate 2 fixed to a top surface of the positioning base plate, a plurality of cylinder bases 3 are fixed on the positioning plate, a support rod 4 is fixed on the cylinder base, the supporting rod is provided with a clamping plate 5, the middle part of the clamping plate is connected with the top end of the supporting rod through a pin shaft 6, an air cylinder 7 is fixed on the air cylinder base, a piston shaft of the air cylinder is connected with the outer side end of the clamping plate through a rotating shaft 8, when the air cylinder is lifted, the clamping plate rotates by taking a pin shaft as a center to complete clamping, a positioning pin hole 9 is arranged on the positioning plate, a positioning pin 10 is arranged in the positioning pin hole, a limiting stop ring 11 is integrated in the middle of the positioning pin, the bottom of the positioning pin is located in the positioning pin hole, and a pressing spring 12 is fixed between the bottom end of the positioning pin and the bottom wall of the positioning pin hole.
The positioning plate is provided with a telescopic pressure-resisting column 13, a guide hole 14 is formed in the positioning plate, a quick-change positioning pin 15 is arranged at the top end of the telescopic pressure-resisting column, a guide column 16 is integrally formed on the bottom surface of the quick-change positioning pin, and the guide column is located in the guide hole.
And a pressing column 17 is integrally formed on the bottom surface of the inner side end of the clamping plate, and when the air cylinder stretches, the pressing column presses against the top surface of the workpiece.
A hand-operated valve 18 and a quick-insertion air pipe joint 19 connected with the hand-operated valve are fixed on the positioning plate.
The utility model discloses a structure sets up rationally, and it not only can be effectively and quick realization is to the centre gripping location of work piece, but also is provided with locating pin hole cooperation locating pin, can be spacing to the work piece location, avoids appearing off normal or slope man-hour, is favorable to improving the precision and the efficiency of processing, uses reliable and stable, and the suitability is strong and the practicality is good.
The standard parts used in the present embodiment can be purchased directly from the market, and the non-standard structural parts described in the specification can also be obtained directly by processing according to the common general knowledge of the prior art without any doubt, and the connection mode of the parts adopts the conventional means matured in the prior art, and the machines, parts and equipment adopt the conventional models in the prior art, so that the detailed description is not given here.
It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not limitations to the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And such obvious changes and modifications which fall within the spirit of the invention are deemed to be covered by the present invention.
Claims (4)
1. The utility model provides a location type machining center anchor clamps, includes the location bottom plate the top surface of location bottom plate is fixed with locating plate, its characterized in that: the positioning plate is fixed with a plurality of cylinder bases, the cylinder bases are fixed with supporting rods, clamping plates are arranged on the supporting rods, the middle portions of the clamping plates are connected to the top ends of the supporting rods through pin shafts, cylinders are fixed on the cylinder bases, piston shafts of the cylinders are connected to the outer side ends of the clamping plates through rotating shafts, when the cylinders lift, the clamping plates rotate around the pin shafts to complete clamping, positioning pin holes are formed in the positioning plate, positioning pins are arranged in the positioning pin holes, the middle portions of the positioning pins are integrated into a limiting stop ring, and the bottoms of the positioning pins are located in the positioning pin holes and compression springs are fixed between the bottom ends of the positioning pins and the bottom walls of the positioning pin holes.
2. The positional machining center jig according to claim 1, characterized in that: the locating plate is provided with a telescopic pressure supporting column, a guide hole is formed in the locating plate, a quick-change locating pin is arranged at the top end of the telescopic pressure supporting column, a guide column is integrally formed on the bottom surface of the quick-change locating pin, and the guide column is located in the guide hole.
3. The positional machining center jig according to claim 2, characterized in that: and when the air cylinder stretches, the pressing column presses against the top surface of the workpiece.
4. The positional machining center jig according to claim 3, characterized in that: and a hand-operated valve and a quick-insertion air pipe joint connected with the hand-operated valve are fixed on the positioning plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021624112.1U CN212946699U (en) | 2020-08-06 | 2020-08-06 | Positioning type machining center clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021624112.1U CN212946699U (en) | 2020-08-06 | 2020-08-06 | Positioning type machining center clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212946699U true CN212946699U (en) | 2021-04-13 |
Family
ID=75348236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021624112.1U Active CN212946699U (en) | 2020-08-06 | 2020-08-06 | Positioning type machining center clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212946699U (en) |
-
2020
- 2020-08-06 CN CN202021624112.1U patent/CN212946699U/en active Active
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