CN201645276U - Slice blade grinding fixture for grinder - Google Patents
Slice blade grinding fixture for grinder Download PDFInfo
- Publication number
- CN201645276U CN201645276U CN2010202994288U CN201020299428U CN201645276U CN 201645276 U CN201645276 U CN 201645276U CN 2010202994288 U CN2010202994288 U CN 2010202994288U CN 201020299428 U CN201020299428 U CN 201020299428U CN 201645276 U CN201645276 U CN 201645276U
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- CN
- China
- Prior art keywords
- cone
- slice blade
- grinding machine
- grinder
- expansion body
- 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 slice blade grinding fixture for a grinder, which comprises a clamp holder and a cone-shaped screw rod, wherein the front portion of the clamp holder is provided with a ring-shaped expansion body of a clamping tool, the rear portion of the clamp holder is a cone handle which is fixed in a motor main shaft of the grinder, the rear portion of the expansion body is further fixedly connected with a fastening part which extends to the cone handle and a center portion is provided with a cone thread inner hole along the axial direction, outer cone threads of the cone-shaped screw rod are matched with cone threads of a fastening part inner hole through cone threads, and a boss is arranged on the end surface of the ring-shaped expansion body. The ring-shaped slice blade which waits to be grinded is penetrated and sleeved on the boss and is laminated on the end surface of the expansion body, the cone-shaped screw rod is screwed in the cone thread inner hole of the fastening part, thereby leading the slice blade to be firmly clamped on the clamp holder, and automatically positioning through the end surface of the expansion body. The slice blade grinding fixture for the grinder uses the mode to process the slice blade, has convenient and simple clamping, excellent process quality and high production efficiency, uses rotary process for rotary tools, and has excellent dynamic balance.
Description
Technical field
The utility model relates to a kind of clamp that is used for grinding machine processing thin slice cutter.Especially a kind of clamp of thin slice cutter of grinding machine processing ring-type.
Background technology
Existing grinding method is to squeeze packaged folder with surface grinding machine to carry out grinding.Adopt the grinding of this kind mode, the time of clamping centering workpiece is long, and depth of parallelism flatness is not easy to guarantee.Because emery wheel is all around to move back and forth, when processing rotation class cutter, can not guarantees that dynamic balancing can reach requirement, and, when processing thin slice tool plane, be easy to a thin slice cutter crushing because the emery wheel of surface grinding machine is bigger, and cutting force is also bigger during feed.Can not the grinding leaning angle when using surface grinding machine grinding thin slice rotation class cutter simultaneously.The mode of existing mill processing thin slice cutter, its working (machining) efficiency is low, converted products quality instability.
Summary of the invention
The purpose of this utility model is: at the problem of above-mentioned existence, provide a kind of large-scale production, crudy is good, efficient is high grinding machine processing thin slice tool grinding anchor clamps of being suitable for.
The technical solution adopted in the utility model comprises the motor that is fixed on the grinding machine tailstock, also comprises clamper and conical screw, and described clamper is anterior to be that the annular expander of clamping cutter, the rear portion of clamper are the taper shank that is fixed in the grinder motor main shaft; The expander rear portion also is fixed with to taper shank extends and heart portion has the secure component of taper thread endoporus vertically; The taper thread of the outer cone thread of conical screw and secure component endoporus is suitable, and the end face of annular expander has boss.Annular flake cutter to be ground is set on the boss and with the expander end face and fits, conical screw is screwed into the taper thread endoporus of secure component, the expander end is stressed, left and right directions expands up and down, apply an outside radial tension by boss to cutter, owing to the angle that expands, cutter has the power of an applying to the expander end face simultaneously, the thin slice cutter, and is located by the expander end face on clamper automatically with regard to firm clamping like this.Electric machine main shaft drives the cutter rotation on the clamper, near emery wheel, can carry out the grinding of cutter easily, and the beat by emery wheel, just can grinding go out leaning angle easily.Adopt this kind mode to process the thin slice cutter, convenient mounting and clamping is simple, and crudy is good, and the production efficiency height adopts the processing of revolution class, good dynamic balance for revolution class cutter.
Further improving is that described taper shank is the standard Morse taper shank.Its positioning accuracy height.
Further improve and be, the outer circumference surface of described annular expander and securing member front portion thereof is provided with a plurality of from axially to the opening that radially extends.After opening was strutted by external force, the annular cutter clamping that cover can be clipped on the boss was firm.
Further improving is that the termination of described conical screw has interior hexagonal hole.Be convenient to the spanner clamping.
Description of drawings
The utility model will illustrate by example and with reference to the mode of accompanying drawing, wherein:
Fig. 1 is the processing mode schematic diagram of prior art.
Fig. 2 the utility model work schematic diagram.
Fig. 3 is the perspective view of clamper shown in Figure 2.
Fig. 4 is the front view of Fig. 3.
Fig. 5 is the conical screw perspective view.
Fig. 6 is conical screw and clamper operation principle schematic diagram.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is done detailed explanation.
In order to make the purpose of this utility model, technical scheme and advantage clearer,, the utility model is further elaborated below in conjunction with drawings and Examples.Should be appreciated that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.
Fig. 1 is depicted as the processing mode schematic diagram of prior art, and annular flake cutter 2 to be ground is squeezed piece 1 clamping and carry out grinding with emery wheel 3 on workbench 4.
As shown in Figure 2, the utility model comprises conical screw (not shown) and cutting tool gripper 6, and cutting tool gripper 6 rear portions are connected in motor 5 main shafts on the tailstock of Grinder bench 4, the anterior fastening annular flake cutter to be ground that is coated with of clamper.Electric machine main shaft drives the cutter rotation on the clamper, near emery wheel 3, can carry out the grinding of cutter easily, also can be by the beat of emery wheel, and grinding easily goes out leaning angle.
Shown in Fig. 3,4, clamper one end of the present utility model is the annular expander 11 of clamping cutter, and the other end is a standard Morse taper shank taper shank 9, and by the taper shank location, the screw clamping can be fixed on clamper in the main shaft of motor; The expander rear portion is fixed with to taper shank extends and heart portion has the secure component 8 of taper thread endoporus vertically; The end face of annular expander has boss 7.The outer circumference surface of annular expander and securing member front portion thereof is provided with a plurality of from axially to the opening 10 that radially extends.
Figure 5 shows that conical screw, the outer circumference surface of conical screw 13 has the outer cone thread 14 suitable with the taper thread of secure component endoporus, and there is interior hexagonal hole 12 termination of conical screw, is convenient to use the spanner clamping.
Figure 6 shows that conical screw and clamper operation principle schematic diagram, conical screw 13 is screwed into the taper thread endoporus of the secure component of clamper 6, the expander end is stressed gradually, left and right directions expands up and down, form an outside radial tension by boss, simultaneously because the angle that expands has also formed an applying power to the expander end face.When adopting the utility model technology, annular flake cutter to be ground is set on the boss of expander, just can thin slice cutter firm clamping on clamper, can also locatees automatically by the expander end face.
Adopt the utility model grinding annular flake cutter, convenient mounting and clamping is simple, and crudy is good, and the production efficiency height adopts the processing of revolution class, good dynamic balance for revolution class cutter.
The above only is preferred embodiment of the present utility model, all any modifications of being done within spirit of the present utility model and principle, is equal to and replaces and improvement etc., all should be included within the protection domain of the present utility model.
Claims (4)
1. thin slice tool grinding anchor clamps that are used on the grinding machine, described grinding machine comprises the motor that is fixed on the grinding machine tailstock, it is characterized in that: comprise clamper and conical screw, described clamper is anterior to be that the annular expander of clamping cutter, the rear portion of clamper are the taper shank that is fixed in the grinder motor main shaft; The expander rear portion also is fixed with to taper shank extends and heart portion has the secure component of taper thread endoporus vertically; The taper thread of the outer cone thread of conical screw and secure component endoporus is suitable, and the end face of annular expander has boss.
2. the thin slice tool grinding anchor clamps that are used on the grinding machine according to claim 1, it is characterized in that: described taper shank is the standard Morse taper shank.
3. the thin slice tool grinding anchor clamps that are used on the grinding machine according to claim 1 is characterized in that: the outer circumference surface of described annular expander and securing member front portion thereof is provided with a plurality of from axially to the opening that radially extends.
4. the thin slice tool grinding anchor clamps that are used on the grinding machine according to claim 1, it is characterized in that: there is interior hexagonal hole the termination of described conical screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202994288U CN201645276U (en) | 2010-08-20 | 2010-08-20 | Slice blade grinding fixture for grinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202994288U CN201645276U (en) | 2010-08-20 | 2010-08-20 | Slice blade grinding fixture for grinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201645276U true CN201645276U (en) | 2010-11-24 |
Family
ID=43110486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202994288U Expired - Fee Related CN201645276U (en) | 2010-08-20 | 2010-08-20 | Slice blade grinding fixture for grinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201645276U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108466114A (en) * | 2018-03-26 | 2018-08-31 | 宁波得晴电器科技有限公司 | Handware grinding device |
-
2010
- 2010-08-20 CN CN2010202994288U patent/CN201645276U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108466114A (en) * | 2018-03-26 | 2018-08-31 | 宁波得晴电器科技有限公司 | Handware grinding device |
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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: 20101124 Termination date: 20190820 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |