CN203141252U - Hole grinding device - Google Patents
Hole grinding device Download PDFInfo
- Publication number
- CN203141252U CN203141252U CN 201320167686 CN201320167686U CN203141252U CN 203141252 U CN203141252 U CN 203141252U CN 201320167686 CN201320167686 CN 201320167686 CN 201320167686 U CN201320167686 U CN 201320167686U CN 203141252 U CN203141252 U CN 203141252U
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- CN
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- Prior art keywords
- hole
- grinding
- equipment
- device body
- workpiece
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- Expired - Fee Related
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- Grinding Of Cylindrical And Plane Surfaces (AREA)
Abstract
The utility model relates to the technical field of internal combustion engine mechanical transmission, in particular to a hole grinding device. The hole grinding device comprises a locating pin, a work-piece, a pressing arm, a plane locating part, a V-shaped locating block, an upper compressing part, a balance block and a device body. The device body is connected with a main shaft of a grinding machine, and a first hole is formed in the center of the device body and coincides with the rotation center of the grinding machine. A compressing part fixing device and the upper compressing part are arranged above the first hole, and the V-shaped locating block and the pressing arm are arranged below the first hole. The pressing arm can be movably arranged on the V-shaped locating block. A protruding plane locating part is arranged below the V-shaped locating block. The work-piece is provided with a second hole matched with the first hole. The locating pin penetrates through the second hole of the work-piece and the first hole of the device body for fixing the work-piece on the device body. The hole grinding device can be used for grinding holes in objects like cylinders, is ingenious in structural design, and can improve product quality and production efficiency greatly.
Description
Technical field
The utility model relates to internal combustion engine mechanical transmissioning technology field, especially a kind of grinding out equipment.
Background technology
Hole of grinding on a cylinder needs specific grinding out equipment.Existing grinding out equipment is various informative, but the calibration back realizes clamping, calibration is difficult, time-consuming length, and efficient is lower.Common elasticity clamping device, air pressure or hydraulic clamping fixture etc., though the centering precision height, additional mechanism providing additional operation is many, and is economical inadequately.
The utility model content
In order to overcome the deficiency of existing technology, the utility model provides a kind of grinding out equipment.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of grinding out equipment, comprise alignment pin, workpiece, pressure arm, the plane positioning part, the V-arrangement locating piece, last compressing member, balance weight and equipment, equipment is connected with the main shaft of grinding machine, described equipment center has hole one, the centre of gyration of Kong Yiyu grinding machine overlaps, one top, hole is provided with the compressing member fixture and goes up compressing member, one below, hole is provided with V-arrangement locating piece and pressure arm, pressure arm is arranged on the V-arrangement locating piece movably, V-arrangement locating piece below is provided with the plane positioning part of protrusion, described workpiece is provided with the hole two that is complementary with hole one, alignment pin passes the hole two of workpiece and the hole one of equipment, and workpiece is fixed on the equipment.
According to another embodiment of the present utility model, comprise that further edge, described equipment upper end also is provided with balance weight.
The beneficial effects of the utility model are, the utility model can be used for the grinding in hole on the similar cylinder, and structural design is ingenious, and cost is low, and can increase substantially product quality and production efficiency.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the composition schematic diagram of the utility model equipment;
Fig. 2 is the schematic diagram that processing work clamps in this equipment location;
Fig. 3 extracts the schematic diagram of alignment pin workpiece when to be processed;
Among the figure 1, alignment pin, 2. workpiece, 3, pressure arm, 4, the plane positioning part, 5, the V-arrangement locating piece, 6, go up compressing member, 7, balance weight, 8, equipment, 9, hole one, 10, compressing member fixture, 11, hole two.
The specific embodiment
Be structural representation of the present utility model as Fig. 1, a kind of grinding out equipment, comprise alignment pin 1, workpiece 2, pressure arm 3, plane positioning part 4, V-arrangement locating piece 5, last compressing member 6, balance weight 7 and equipment 8, equipment 8 is connected with the main shaft of grinding machine, described equipment 8 centers have hole 1, hole 1 overlaps with the centre of gyration of grinding machine, one 9 tops, hole are provided with compressing member fixture 10 and go up compressing member 6, one 9 belows, hole are provided with V-arrangement locating piece 5 and pressure arm 3, pressure arm 3 is arranged on the V-arrangement locating piece 5 movably, V-arrangement locating piece 5 belows are provided with the plane positioning part 4 of protrusion, described workpiece 2 is provided with hole 2 11, alignment pin 1 passes the hole 2 11 of workpiece 2 and the hole 1 of equipment 8, and workpiece 2 is fixed on the equipment 8.
Edge, described equipment 8 upper end also is provided with balance weight 7, and balance weight 7 is that counterweight guarantees to be equipped in maintenance balance when turning round.
As Fig. 2., shown in Figure 3, method of operating of the present utility model is: at first workpiece 2 is in plane positioning part 4 and V-arrangement locating piece 5 location, pass the hole 2 11 of workpiece 2 and the hole 1 of equipment 8 with alignment pin 1 again, the A hole of 2 workpiece is overlapped with the centre of gyration of grinding machine; Rotate pressure arm 3 then workpiece 2 is compressed, will go up compressing member 6 workpiece pressings 2 again; At last alignment pin 1 is extracted, can carry out grinding this moment to hole 2 11.
The utility model can be used for the grinding in hole on the similar cylinder, and structural design is ingenious, and financial cost is low, can increase substantially product quality and production efficiency.
Claims (2)
1. a grinding out is equipped, comprise alignment pin (1), workpiece (2), pressure arm (3), plane positioning part (4), V-arrangement locating piece (5), last compressing member (6), balance weight (7) and equipment (8), equipment (8) is connected with the main shaft of grinding machine, it is characterized in that, described equipment (8) center has hole one (9), hole one (9) overlaps with the centre of gyration of grinding machine, one (9) top, hole is provided with compressing member fixture (10) and goes up compressing member (6), one (9) below, hole is provided with V-arrangement locating piece (5) and pressure arm (3), pressure arm (3) is arranged on the V-arrangement locating piece (5) movably, V-arrangement locating piece (5) below is provided with the plane positioning part (4) of protrusion, described workpiece (2) is provided with hole two (11), alignment pin (1) passes the hole two (11) of workpiece (2) and the hole one (9) of equipment (8), and workpiece (2) is fixed on the equipment (8).
2. grinding out equipment according to claim 1 is characterized in that, edge, described equipment (8) upper end also is provided with balance weight (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320167686 CN203141252U (en) | 2013-04-07 | 2013-04-07 | Hole grinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320167686 CN203141252U (en) | 2013-04-07 | 2013-04-07 | Hole grinding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203141252U true CN203141252U (en) | 2013-08-21 |
Family
ID=48968807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320167686 Expired - Fee Related CN203141252U (en) | 2013-04-07 | 2013-04-07 | Hole grinding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203141252U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103158043A (en) * | 2013-04-07 | 2013-06-19 | 南车戚墅堰机车有限公司 | Hole grinding device |
| CN104044027A (en) * | 2014-07-02 | 2014-09-17 | 镇江市丹徒区甬润工具有限公司 | Hole grinding device for internal scrap discharging type rose reamer |
-
2013
- 2013-04-07 CN CN 201320167686 patent/CN203141252U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103158043A (en) * | 2013-04-07 | 2013-06-19 | 南车戚墅堰机车有限公司 | Hole grinding device |
| CN104044027A (en) * | 2014-07-02 | 2014-09-17 | 镇江市丹徒区甬润工具有限公司 | Hole grinding device for internal scrap discharging type rose reamer |
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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: 20130821 Termination date: 20190407 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |