CN202742192U - Horizontal grinding machine imitating handwork - Google Patents
Horizontal grinding machine imitating handwork Download PDFInfo
- Publication number
- CN202742192U CN202742192U CN 201220406172 CN201220406172U CN202742192U CN 202742192 U CN202742192 U CN 202742192U CN 201220406172 CN201220406172 CN 201220406172 CN 201220406172 U CN201220406172 U CN 201220406172U CN 202742192 U CN202742192 U CN 202742192U
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- China
- Prior art keywords
- valve body
- motor
- body workpiece
- horizontal
- workbench
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- 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.)
- Expired - Fee Related
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses a horizontal grinding machine imitating handwork, a valve body workpiece is arranged on a workbench, a cross rod is arranged above the workbench, a slide device is fixed on the cross rod, a spring is connected with the lower portion of the slide device, a motor is further connected with the lower end of the spring, a grinding cutter is fixedly connected with an output shaft of the motor and receives output power of the motor and extends into a horizontal valve body inner hole of the valve body workpiece to carry out grinding machining. An oil delivery pipeline is further arranged above the workbench, one end of an oil pipe is arranged in the oil delivery pipeline in a connecting mode, the other end of the oil pipe is arranged in a perpendicular valve body inner hole of the valve body workpiece in a communicating mode to lubricate the valve body workpiece. The horizontal grinding machine imitating handwork is simple in structure, convenient to operate, complete in functions, and the operation is time-saving and labor-saving, the vertical height of the motor can be adjusted at any time, the grinding operation can be achieved according to requirements for straightness accuracy along the horizontal inner hole of the valve body workpiece, the horizontal grinding machine fully imitates pure manual operation mode and can reach the same machining quality with manual grinding.
Description
Technical field
The utility model relates to a kind of processing facility, is specifically related to a kind of imitative manual horizontal mill.
Background technology
Valve is a kind of common hydraulic part, and standing in respect of through hole at valve inner, because the valve body workpiece profile that has is longer, volume is larger, thereby its valve inner through hole will be very long, very dark, and sectional area is larger.Because the required precision of valve body inner bore Surface Machining is higher, need to carry out the grinding step operation, just can reach the inner bore surface roughness requirement.This grinding step is generally finished by two kinds of modes of operation, and a kind of is at the enterprising line operate of vertical lapping machine, and another kind is manual operations.Employing operates at vertical lapping machine, tend to the reason owing to the instrument deadweight, the linearity of installing according to instrument itself in workpiece carries out attrition process, so just destroyed the linearity requirement of machining hole in the workpiece itself, so that the specification requirement that the workpiece valve opening that processes does not reach linearity; And adopt manual operations, and although can carry out attrition process along workpiece valve opening linearity, do not destroy the linearity requirement of valve opening itself, guarantee crudy, this difficulty hand-manipulated is larger, and the operating time is long, and operating efficiency is lower.
Summary of the invention
The technical problems to be solved in the utility model is that existing valve body inner bore grinding step mode of operation is improved, and a kind of simple to operate, time saving and energy saving, imitative manual horizontal mill of guaranteeing crudy is provided.
The utility model is achieved through the following technical solutions:
A kind of imitative manual horizontal mill comprises workbench, and putting on it has the valve body workpiece; Be provided with cross bar above workbench, be fixed with carriage on it, motor is connected in the below of carriage, carriage control under move up and down; Milling cutter is fixedly connected on the output shaft of motor, stretches in the horizontal valve body inner bore of valve body workpiece, rotates under the control of motor and carries out attrition process.
The further improvement project of the utility model is, is provided with spring between described motor and the carriage, and both are connected by spring.
The utility model further improvement project is, also is provided with oil pipeline above workbench, and oil pipe one termination enters oil pipeline, and the other end passes in the vertical valve body inner bore of valve body workpiece, and the valve body workpiece is lubricated.
The utility model compared with prior art, have following obvious advantage: the utility model moves up and down motor by the operation carriage, passes through operating electrical machines again, the milling tool that drive is located on the motor output shaft rotates, and stretches in the horizontal endoporus of valve body workpiece and carries out grinding operation.Owing between motor and carriage, also being provided with spring, so that motor fluctuates, more be convenient to motor is implemented manual operations, so that can carrying over the linearity of valve body inner bore itself, processes by milling tool, guarantee crudy.In addition, the setting of oil leab and oil pipe can be lubricated the valve body workpiece, more is beneficial to operation of the present utility model.
Description of drawings
Fig. 1 is structural representation of the present utility model.
The specific embodiment
A kind of imitative manual horizontal mill with reference to Fig. 1, has valve body workpiece 7 in workbench 6 storings, is provided with cross bar 1 above workbench 6, is fixed with carriage 2 on it, and this carriage 2 is electric block, or is fixed pulley.
Linking springs 3 below carriage 2, and the lower end of spring 3 is connected with again motor 4, and milling cutter 5 is fixedly connected on the output shaft of motor 4, accept the outputting power of motor, stretch in the horizontal valve body inner bore 71 of valve body workpiece 7 and carry out attrition process.
Also be provided with oil pipeline 9 above workbench 6, oil pipe 8 one terminations enter oil pipeline 9, and the other end passes in the vertical valve body inner bore 72 of valve body workpiece 7, implement lubricated to valve body workpiece 7.
Operating process of the present utility model: handheld electrical machinery 4, under the operation of carriage 2 and spring 3, motor 4 fluctuates, not only be convenient in the horizontal endoporus 71 that milling tool 5 stretches into valve body workpiece 7, after accepting the transmission power of motor 4, rotate and carry out attrition process, but also the up and down height of regulating electric machine 4 at any time requires to carry out grinding operation so that milling tool 5 carries over the linearitys of horizontal endoporus 71 itself, guarantees crudy.
The utility model is simple in structure, and is easy to operate, multiple functional, and operates time saving and energy savingly, imitates pure pattern hand-manipulated fully, reaches the crudy same with hand lapping.
Claims (4)
1. imitate manual horizontal mill for one kind, comprise workbench (6), put on it valve body workpiece (7) is arranged, it is characterized in that: be provided with cross bar (1) in workbench (6) top, be fixed with carriage (2) on it, motor (4) is connected in the below of carriage (2), moves up and down under the control of carriage (2); Milling cutter (5) is fixedly connected on the output shaft of motor (4), stretches in the horizontal valve body inner bore (71) of valve body workpiece (7), rotates under the control of motor (4), carries out attrition process.
2. a kind of imitative manual horizontal mill according to claim 1, it is characterized in that: be provided with spring (3) between described motor (4) and the carriage (2), both are connected by spring (3).
3. a kind of imitative manual horizontal mill according to claim 1 and 2, it is characterized in that: also be provided with oil pipeline (9) in workbench (6) top, oil pipe (8) one terminations enter oil pipeline (9), the other end passes in the vertical valve body inner bore (72) of valve body workpiece (7), and valve body workpiece (7) is lubricated.
4. a kind of imitative manual horizontal mill according to claim 1 and 2, it is characterized in that: described carriage (2) is electric block, or is pulley.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220406172 CN202742192U (en) | 2012-08-16 | 2012-08-16 | Horizontal grinding machine imitating handwork |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220406172 CN202742192U (en) | 2012-08-16 | 2012-08-16 | Horizontal grinding machine imitating handwork |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202742192U true CN202742192U (en) | 2013-02-20 |
Family
ID=47701640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220406172 Expired - Fee Related CN202742192U (en) | 2012-08-16 | 2012-08-16 | Horizontal grinding machine imitating handwork |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202742192U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102848300A (en) * | 2012-08-16 | 2013-01-02 | 淮安市胜杰液压机械有限公司 | Horizontal handmade-imitated grinding machine |
-
2012
- 2012-08-16 CN CN 201220406172 patent/CN202742192U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102848300A (en) * | 2012-08-16 | 2013-01-02 | 淮安市胜杰液压机械有限公司 | Horizontal handmade-imitated grinding machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130220 Termination date: 20130816 |