CN203918680U - A kind of dovetail guide finishing frock - Google Patents
A kind of dovetail guide finishing frock Download PDFInfo
- Publication number
- CN203918680U CN203918680U CN201420366161.8U CN201420366161U CN203918680U CN 203918680 U CN203918680 U CN 203918680U CN 201420366161 U CN201420366161 U CN 201420366161U CN 203918680 U CN203918680 U CN 203918680U
- Authority
- CN
- China
- Prior art keywords
- main frame
- type groove
- dovetail guide
- square opening
- knife tool
- Prior art date
- 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 kind of dovetail guide finishing frock, comprise square main frame, main frame bottom is provided with bottom V-type groove, bottom V-type groove is fitted with dovetail guide to be processed, main frame is provided with the square opening of up/down perforation on the right side of bottom V-type groove, in square opening, be installed with grinding knife tool, square opening sidewall is provided with major thread hole, in screwed hole, be screwed with the rotary spanner for fixing grinding knife tool, main frame top is provided with top V-type groove, the bar-shaped trough connecting before and after main frame is provided with on VXing Cao right side, top, in bar-shaped trough, be fixed with the metallic plate for detection of flatness, bar-shaped trough sidewall is provided with two minor thread holes, in two minor thread holes, be screwed with hexagon socket head cap screw for fixed metal plate, adopt the technical program can remove fast dovetail guide residual burr after automatic grinding.
Description
Technical field
The utility model relates to a kind of finishing frock of guide rail.
Background technology
Along with the fast development of domestic machinery manufacturing industry, machine-tool industry also extensively rises, lathe manufacture generally be unable to do without guide rail manufacture, and the guide rail of lathe is all generally the combination of dovetail guide and flat guide, after the direct grinding machine of flat guide, but dovetail guide is because be inclined-plane, inclined-plane and plane intersection be due to limited space, sometimes grinding machine all grinding put in place, can more residual burrs, if these burrs are not cleared up, can have a strong impact on the precision of guide rail.
Utility model content
The utility model technical issues that need to address are, a kind of dovetail guide finishing frock is provided, and can remove fast dovetail guide residual burr after automatic grinding.
The technical solution of the utility model is: a kind of dovetail guide finishing frock, comprise square main frame, main frame bottom is provided with bottom V-type groove, bottom V-type groove is fitted with dovetail guide to be processed, main frame is provided with the square opening of up/down perforation on the right side of bottom V-type groove, in square opening, be installed with grinding knife tool, square opening sidewall is provided with major thread hole, in screwed hole, be screwed with the rotary spanner for fixing grinding knife tool, main frame top is provided with top V-type groove, the bar-shaped trough connecting before and after main frame is provided with on VXing Cao right side, top, in bar-shaped trough, be fixed with the metallic plate for detection of flatness, bar-shaped trough sidewall is provided with two minor thread holes, in two minor thread holes, be screwed with hexagon socket head cap screw for fixed metal plate.
Preferably, described square opening cross section is greater than the tail end cross section of grinding knife tool, clamps and be useful on the cushion block that regulates distance between grinding knife tool and bottom V-type groove between the inwall of square opening and the outer wall of grinding knife tool tail end.
Preferably, the rectangle groove that the V-type sharp corner of described bottom, top V-type groove connects before and after being provided with.
Preferably, described metallic plate is provided with a breach that is greater than square opening front and back length in centre.
Preferably, described main frame top end face is provided with the hand push portion for promoting main frame.
Adopt after the technical program, employee can newly fit to this practicality on dovetail guide, promote the utility model, utilize the grinding knife tool that main frame bottom installs additional that some are remained in to dovetail guide boundary, burr remove, thereby ensure the precision of dovetail guide, after removal burr, utilize the metallic plate at main frame top can detect the flatness of the dovetail guide after manually grinding, further promote precision.
Brief description of the drawings
Accompanying drawing 1 is fitted in the schematic three dimensional views on dovetail guide for the utility model;
Accompanying drawing 2 is blast schematic three dimensional views of the present utility model;
Accompanying drawing 3 is the schematic diagram of main frame bottom;
Accompanying drawing 4 is fitted in the front elevational schematic on dovetail guide for the utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described further:
As shown in Figures 1 to 4, a kind of dovetail guide finishing frock, comprise square main frame 1, main frame bottom is provided with bottom V-type groove 11, bottom V-type groove and dovetail guide 6 to be processed are fitted, main frame is provided with the square opening 13 of up/down perforation on the right side of bottom V-type groove, in square opening, be installed with grinding knife tool 3, grinding knife tool can be lathe tool used on general lathe, square opening sidewall is provided with major thread hole 131, square opening inwall and main frame sidewall are run through in major thread hole, in screwed hole, be screwed with the rotary spanner 41 for fixing grinding knife tool, rotary spanner unscrews or tightens can be for locking grinding knife tool, main frame top is provided with top V-type groove 12, the bar-shaped trough 14 connecting before and after main frame is provided with on VXing Cao right side, top, in bar-shaped trough, be fixed with the metallic plate 5 for detection of flatness, bar-shaped trough sidewall is provided with two minor thread holes 141, in two minor thread holes, be screwed with hexagon socket head cap screw 42, the effect of the effect in primary screw hole and king bolt button is similar, can be used for fixing metallic plate, difference is that primary screw hole has two, this is because consider that the front and back length of metallic plate is longer, if can cause with a screw is fixing the problem that warpage or flatness are not good, adopt after the technical program, employee can newly fit to this practicality on dovetail guide to be processed, promote main frame, utilize the burr that some are remained in dovetail guide boundary by grinding knife tool that main frame bottom installs additional to remove, thereby ensure the precision of dovetail guide, after removing burr, utilize the metallic plate at main frame top can detect the flatness of the dovetail guide after manually grinding, further promote precision.
In view of the size of a lot of guide rails is not quite similar, so the center of actual dovetail guide is different to the distance that need to remove between the border of burr, so the distance of VXing Cao center, bottom and grinding knife tool is also preferably designed to adjustable in the utility model, in this example, square opening cross section is greater than the tail end cross section of grinding knife tool, between the outer wall of the inwall of square opening and grinding knife tool tail end, clamp and be useful on the cushion block that regulates distance between grinding knife tool and bottom V-type groove, utilize the thickness of different cushion blocks to carry out adjustable range, cushion block can be that the steel plate cutting of 0.1mm～5mm forms.
As shown in Figure 3, described bottom, the rectangle groove 15 connecting before and after the V-type sharp corner of top V-type groove is provided with, the reason of design rectangle groove is, a lot of dovetail guides are all that independent grinding forms, the grinding degree that can not ensure every dovetail guide is all the same, the particularly wedge angle top of dovetail guide, also can there are some burrs, if do not establish rectangle groove, these burrs are probably clipped between bottom V-type groove and guide pass, thereby cause existing gap between the two, affect actual grinding accuracy, the rectangle groove principle that top V-type groove is established is also similar, also be in order will to fit between top V-type groove and guide pass, improve and detect precision, metallic plate shown in Fig. 2 is provided with a breach 51 that is greater than square opening front and back length in centre, because it is low that the height of grinding knife tool has height to have, some grinding knife tool height can exceed main frame top, can there is interference with metallic plate, be provided with after breach, indentation, there can be held the grinding knife tool that exceedes main frame top section, does not also affect the measuring ability of metallic plate simultaneously, described main frame top end face is provided with the hand push portion 16 for promoting main frame, and hand push portion provides a position of being convenient to put forth effort, and person easy to use promotes the utility model and carries out manual grinding.
Below only with regard to the utility model preferably example be described, but can not be interpreted as it is limitations on claims.The utility model not only limits to and above example, its concrete structure allows to change, those skilled in the art can make various changes and distortion according to the utility model, only otherwise depart from spirit of the present utility model, all should belong to the defined scope of the utility model claims.
Claims (5)
1. a dovetail guide finishing frock, it is characterized in that: comprise square main frame (1), main frame bottom is provided with bottom V-type groove (11), bottom V-type groove is fitted with dovetail guide (6) to be processed, main frame is provided with the square opening (13) of up/down perforation on the right side of bottom V-type groove, in square opening, be installed with grinding knife tool (3), square opening sidewall is provided with major thread hole (131), in screwed hole, be screwed with the rotary spanner (41) for fixing grinding knife tool, main frame top is provided with top V-type groove (12), the bar-shaped trough (14) connecting before and after main frame is provided with on VXing Cao right side, top, in bar-shaped trough, be fixed with the metallic plate (5) for detection of flatness, bar-shaped trough sidewall is provided with two minor thread holes (141), in two minor thread holes, be screwed with hexagon socket head cap screw (42) for fixed metal plate.
2. a kind of dovetail guide finishing frock according to claim 1, it is characterized in that: described square opening cross section is greater than the tail end cross section of grinding knife tool, between the inwall of square opening and the outer wall of grinding knife tool tail end, clamp and be useful on the cushion block that regulates distance between grinding knife tool and bottom V-type groove.
3. a kind of dovetail guide finishing frock according to claim 2, is characterized in that: the rectangle groove (15) connecting before and after described bottom, the V-type sharp corner of top V-type groove are provided with.
4. a kind of dovetail guide finishing frock according to claim 3, is characterized in that: described metallic plate is provided with breach (51) in centre, and notch length is greater than square opening front and back length.
5. a kind of dovetail guide finishing frock according to claim 4, is characterized in that: described main frame top is provided with the hand push portion (16) for promoting main frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420366161.8U CN203918680U (en) | 2014-07-03 | 2014-07-03 | A kind of dovetail guide finishing frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420366161.8U CN203918680U (en) | 2014-07-03 | 2014-07-03 | A kind of dovetail guide finishing frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203918680U true CN203918680U (en) | 2014-11-05 |
Family
ID=51814555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420366161.8U Expired - Fee Related CN203918680U (en) | 2014-07-03 | 2014-07-03 | A kind of dovetail guide finishing frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203918680U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105150096A (en) * | 2015-07-15 | 2015-12-16 | 江苏南铸科技股份有限公司 | Clamping device used for grinding machining |
| CN114473619A (en) * | 2022-04-01 | 2022-05-13 | 温岭市科宇自动化设备有限公司 | High-low rail combined turning and milling composite machine tool |
| CN116079521A (en) * | 2023-03-24 | 2023-05-09 | 肇庆高峰机械科技有限公司 | Double-control mode grinding machine |
-
2014
- 2014-07-03 CN CN201420366161.8U patent/CN203918680U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105150096A (en) * | 2015-07-15 | 2015-12-16 | 江苏南铸科技股份有限公司 | Clamping device used for grinding machining |
| CN114473619A (en) * | 2022-04-01 | 2022-05-13 | 温岭市科宇自动化设备有限公司 | High-low rail combined turning and milling composite machine tool |
| CN114473619B (en) * | 2022-04-01 | 2022-12-09 | 温岭市科宇自动化设备有限公司 | High-low rail combined turning and milling composite machine tool |
| CN116079521A (en) * | 2023-03-24 | 2023-05-09 | 肇庆高峰机械科技有限公司 | Double-control mode grinding machine |
| CN116079521B (en) * | 2023-03-24 | 2023-08-18 | 肇庆高峰机械科技有限公司 | Double-control mode grinding machine |
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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: 20141105 Termination date: 20160703 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |