CN209533001U - Compressor semi-circular blades clamp and its equipment for grinding - Google Patents
Compressor semi-circular blades clamp and its equipment for grinding Download PDFInfo
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- CN209533001U CN209533001U CN201920160928.4U CN201920160928U CN209533001U CN 209533001 U CN209533001 U CN 209533001U CN 201920160928 U CN201920160928 U CN 201920160928U CN 209533001 U CN209533001 U CN 209533001U
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- circular blades
- grinding
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- thimble
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Abstract
The utility model discloses a kind of compressor semi-circular blades clamp and its equipment for grinding, clamp includes: screw rod, relative to central axis setting there are two symmetrical plane, this two symmetrical planes can be close to two semi-circular blades at its middle part, and the diameter of screw rod is less than the diameter of semi-circular blades；Sleeve, two, two sleeves cover outside screw rod and are located at the both ends of two semi-circular blades；Nut, two, two nuts are screwed into screw flight and can clamp two semi-circular blades by two sleeves.Diameter of the diameter of the sleeve less than two semi-circular blades.The both ends of the surface center of the screw rod opens up location hole.Equipment for grinding, including the compressor semi-circular blades clamp, further includes: fixed device and grinding machine, the Grinding wheel of grinding machine can be directed at the periphery grinding of two semi-circular blades.The utility model has the beneficial effect that structure is simple, at low cost, easy to process, machining accuracy is high, high in machining efficiency.
Description
Technical field
The utility model relates to a kind of compressor semi-circular blades clamp and its equipment for grinding.
Background technique
Compressor semi-circular blades are the kernel components of certain air-conditionings such as great Jin air-conditioning, compared with traditional blade, half
Basic transformation has occurred in roundleaf piece part shape, and blade volume becomes smaller, and especially circular arc tolerance in head becomes tighter, only
There are 1/10th of traditional blades tolerance, difficulty of processing is very big.
Utility model content
The utility model provides a kind of compressor semi-circular blades clamp and equipment for grinding according to the above needs.
The technical solution of the utility model is:
A kind of compressor semi-circular blades clamp, comprising:
Screw rod, relative to central axis setting there are two symmetrical plane, this two symmetrical planes can be close to two at middle part
Semi-circular blades, the diameter of screw rod are less than the diameter of semi-circular blades；
Sleeve, two, two sleeves cover outside screw rod and are located at the both ends of two semi-circular blades；
Nut, two, two nuts are screwed into screw flight and can clamp two semi-circular blades by two sleeves.
It should be noted that two semi-circular blades close up rear two and half when two sleeves can clamp two semi-circular blades
The periphery of roundleaf piece is located on the same circumference of screw stem.
In order to reduce the grinding of sleeve, the diameter of the diameter of the sleeve less than two semi-circular blades.
In order to which centralized positioning is accurate, the both ends of the surface center of the screw rod opens up location hole.
A kind of equipment for grinding of compressor semi-circular blades clamp is ground folder including the compressor semi-circular blades
Tool, further includes:
Left fixed frame offers left through-hole；
Left fixed thimble is inserted into the left left through-hole of fixed frame and is mounted on left fixed frame, and left fixed thimble is provided with left top
Block, the left jacking block can withstand on the side of left fixed frame, and the tip of left fixed thimble can be inserted in one of location hole；
Right fixed frame offers right through-hole；
Right movable thimble is inserted into the right through-hole of right fixed frame, and right movable thimble is provided with right jacking block, and right movable thimble is opened
Equipped with groove, the tip of right movable thimble can be inserted into another location hole；
Pressure spring, for set outside right movable thimble, the side of right jacking block and right fixed frame is touched at both ends respectively；
Positioning screw, the threaded hole for being screwed into right fixed frame extend into the groove of right movable thimble, can be to right movable thimble
Stroke is limited；
Grinding machine, Grinding wheel can be directed at the periphery grinding of two semi-circular blades.
When compressor semi-circular blades clamp is fixed between left fixed thimble and right movable thimble, compressor semicircle
Blade grinding fixture can be rotated centered on left fixed thimble and right movable thimble, select the distance of Grinding wheel, can be to two and half
Roundleaf piece is ground, and is driven compressor semi-circular blades clamp to rotate using the frictional force of Grinding wheel and be ground, constantly
The position for adjusting Grinding wheel can make semi-circular blades obtain the size for reaching requirement, and two semi-circular blades of this equipment for grinding processing are same
Heart degree is very good, and machining accuracy is very high.
The stretching end face of the right movable thimble is fixed with knurled nut.By manually pulling knurled nut, can will compress
Machine semi-circular blades clamp folder is upper or takes out.
In order to improve precision and efficiency, the axial length of the semi-circular blades is less than the thickness of Grinding wheel.
The utility model has the beneficial effect that structure is simple, at low cost, easy to process, machining accuracy is high, high in machining efficiency
Fruit.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model semi-circular blades.
Fig. 2 is the side structure schematic view of the utility model clamp.
Fig. 3 is the main view of the utility model clamp.
Fig. 4 is the structural schematic diagram of the utility model equipment for grinding.
Specific embodiment
The utility model is further described now in conjunction with attached drawing:
As shown, a kind of compressor semi-circular blades clamp, comprising:
Screw rod 3, relative to central axis setting there are two symmetrical plane, this two symmetrical planes can be close to two at middle part
Semi-circular blades 1, the diameter of screw rod 3 are less than the diameter of semi-circular blades 1；
Sleeve 2, two, 2 sets of two sleeves outer in screw rod 3 and be located at the both ends of two semi-circular blades 1；
Nut 4, two, two nuts 4 are screwed into the screw thread of screw rod 3 and can clamp two semi-circular blades by two sleeves 5
1。
Diameter of the diameter of sleeve 2 less than two semi-circular blades 1.
The both ends of the surface center of screw rod 3 opens up location hole 31.
A kind of equipment for grinding of compressor semi-circular blades clamp, including compressor semi-circular blades clamp, are also wrapped
It includes:
Left fixed frame 61, offers left through-hole；
Left fixed thimble 62, the insertion left through-hole of left fixed frame 61 are mounted on left fixed frame 61, and left fixed thimble 62 is set
It is equipped with left jacking block, which can withstand on the side of left fixed frame 61, and the tip of left fixed thimble 62 can be inserted in one of fixed
Position hole 31；
Right fixed frame 65, offers right through-hole；
Right movable thimble 63, is inserted into the right through-hole of right fixed frame 65, and right movable thimble 63 is provided with right jacking block, right activity
Thimble 63 opens up fluted, and the tip of right movable thimble 63 can be inserted into another location hole 31；
Pressure spring 64, for set outside right movable thimble 63, the side of right jacking block and right fixed frame 65 is touched at both ends respectively；
Positioning screw 66, the threaded hole for being screwed into right fixed frame 65 extend into the groove of right movable thimble 63, can be to right activity
The stroke of thimble 63 is limited；
Grinding machine, Grinding wheel 7 can be directed at the periphery grinding of two semi-circular blades 1.
The stretching end face of right movable thimble 63 is fixed with knurled nut 67.
The axial length of semi-circular blades 1 is less than the thickness of Grinding wheel 7.
Claims (6)
1. a kind of compressor semi-circular blades clamp, characterized in that include:
Screw rod (3), relative to central axis setting there are two symmetrical plane, this two symmetrical planes can be close to two at middle part
Semi-circular blades (1), the diameter of screw rod (3) are less than the diameter of semi-circular blades (1)；
Sleeve (2), two, two sleeves (2), which cover, outside and is located at the both ends of two semi-circular blades (1) in screw rod (3)；
Nut (4), two, two nuts (4) are screwed into the screw thread of screw rod (3) and can clamp two semicircles by two sleeves (2)
Blade (1).
2. a kind of compressor semi-circular blades clamp as described in claim 1, characterized in that the diameter of the sleeve (2)
The diameter of less than two semi-circular blades (1).
3. a kind of compressor semi-circular blades clamp as described in claim 1, characterized in that the both ends of the screw rod (3)
Face center opens up location hole (31).
4. a kind of equipment for grinding of compressor semi-circular blades clamp, characterized in that including any one of such as claim 1-3 institute
The compressor semi-circular blades clamp stated, further includes:
Left fixed frame (61), offers left through-hole；
Left fixed thimble (62) is inserted into left fixed frame (61) Zuo Tongkong and is mounted on left fixed frame (61), left fixed thimble
(62) it is provided with left jacking block, which can withstand on the side of left fixed frame (61), and the tip of left fixed thimble (62) can be inserted into
One of location hole (31)；
Right fixed frame (65), offers right through-hole；
Right movable thimble (63), is inserted into the right through-hole of right fixed frame (65), and right movable thimble (63) is provided with right jacking block, right work
Dynamic thimble (63) open up fluted, and the tip of right movable thimble (63) can be inserted into another location hole (31)；
Pressure spring (64), set right movable thimble (63) outside, the side of right jacking block and right fixed frame (65) is touched at both ends respectively；
Positioning screw (66), the threaded hole for being screwed into right fixed frame (65) extend into the groove of right movable thimble (63), can be to right work
The stroke of dynamic thimble (63) is limited；
Grinding machine, Grinding wheel (7) can be directed at the periphery grinding of two semi-circular blades (1).
5. a kind of equipment for grinding of compressor semi-circular blades clamp as claimed in claim 4, characterized in that the right work
The stretching end face of dynamic thimble (63) is fixed with knurled nut (67).
6. a kind of equipment for grinding of compressor semi-circular blades clamp as claimed in claim 4, characterized in that the semicircle
The axial length of blade (1) is less than the thickness of Grinding wheel (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920160928.4U CN209533001U (en) | 2019-01-30 | 2019-01-30 | Compressor semi-circular blades clamp and its equipment for grinding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920160928.4U CN209533001U (en) | 2019-01-30 | 2019-01-30 | Compressor semi-circular blades clamp and its equipment for grinding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209533001U true CN209533001U (en) | 2019-10-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920160928.4U Active CN209533001U (en) | 2019-01-30 | 2019-01-30 | Compressor semi-circular blades clamp and its equipment for grinding |
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| Country | Link |
|---|---|
| CN (1) | CN209533001U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109664184A (en) * | 2019-01-30 | 2019-04-23 | 浙江西南工具有限公司 | Compressor semi-circular blades clamp and its equipment for grinding |
-
2019
- 2019-01-30 CN CN201920160928.4U patent/CN209533001U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109664184A (en) * | 2019-01-30 | 2019-04-23 | 浙江西南工具有限公司 | Compressor semi-circular blades clamp and its equipment for grinding |
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