CN204818804U - Cylinder hole wedge key groove planing operation anchor clamps - Google Patents
Cylinder hole wedge key groove planing operation anchor clamps Download PDFInfo
- Publication number
- CN204818804U CN204818804U CN201520469392.6U CN201520469392U CN204818804U CN 204818804 U CN204818804 U CN 204818804U CN 201520469392 U CN201520469392 U CN 201520469392U CN 204818804 U CN204818804 U CN 204818804U
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- China
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- anchor clamps
- screw rod
- activity
- wedge key
- base member
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Abstract
The utility model discloses a cylinder hole wedge key groove planing operation anchor clamps, it presss from both sides tight locating piece to press from both sides tight piece, interchangeable razor -edge liner, fastening screw, screw rod, screw rod handle and become the angle certainly including anchor clamps base member, activity. There is U type spiral shell croze to be used for fixing at the workstation on the anchor clamps base member, fastening screw with interchangeable razor -edge liner fixed mounting on the anchor clamps base member, the spout that the activity was pressed from both sides on the tight piece presss from both sides tight piece with the slide cooperation location activity on the anchor clamps base member, the activity press from both sides tight piece with become certainly the angle press from both sides tight locating piece through camber curved surface cooperation such as respective and can the relative slip with the processing requirement of adaptation wedge keyway difference inclinations, the screw rod is rotatory the hand -motion screw rod, and screw rod drive activity locating piece horizontal migration is in order to press from both sides tightly and to unclamp the work piece. Anchor clamps simple structure is applicable to planer cutting equipment processing wedge keyway and can changes corresponding interchangeable razor -edge liner with adaptation processing requirement according to the different of processing wedge key slot slope.
Description
Technical field
The utility model relates to keyway manufacture field, and in particular clamp for machining cut by a kind of cylindrical hole wedge key plow.
Background technology
Keyway processing mode is many to be determined according to External Shape feature, mainly contains broaching, milling and slotting three kinds.For the processing of cylindrical hole internal keyway, select broaching or slotting.Wire pulling method production efficiency is high, is applicable to produce in enormous quantities, and slotting production efficiency is low, is applicable to Single unit job lot production.For general medium-sized and small enterprises, the use of broaching machine and slotting machine is not general, and many external coordinations when processing wedged keyway, which adds entreprise cost and reduce production efficiency.
Summary of the invention
In order to make Cylinder inner bore wedge key slot machining convenient, reduce entreprise cost, the utility model provides that a kind of structure is simple, clamp for machining cut by the cylindrical hole wedge key plow of convenient mounting and clamping, and this fixture can for processing wedged keyway on planer.
The technical scheme in the invention for solving the technical problem is: cylindrical hole wedge key plow is cut clamp for machining and comprised clip base, movable clamping block, interchangeable razor-edge liner, trip bolt, screw rod, screw rod handle and from angle clamping and positioning block.
The concrete structure that clamp for machining cut by described cylindrical hole wedge key plow is: described fixture be fixedly rely on the U-bolt groove in clip base to be fixed on planing machine platen; Interchangeable razor-edge liner is arranged in clip base by trip bolt, is convenient to change; Movable clamping block to be coordinated with the clip base slideway in clip base by movable clamping block chute and is positioned in clip base; The location of two parts is realized with overlapping of the iso-curvature curved surface two on angle clamping and positioning block by the iso-curvature curved surface one on movable clamping block, wherein iso-curvature curved surface one is equal with the curvature of iso-curvature curved surface two, from angle clamping and positioning block and movable clamping block can relative sliding to adapt to the processing request of the different gradient of wedge shape keyway; Screw rod handle drives screw rod to rotate, and screw rod only rotates, and screw rod, through the screwed hole on activity orientation block, drives movable clamping block to move horizontally to clamp and unclamp workpiece.
Clamp for machining cut by described cylindrical hole wedge key plow can change corresponding interchangeable razor-edge liner to adapt to processing request according to the difference of processing wedged keyway gradient.
The beneficial effects of the utility model it is possible to the wedge shape keyway realizing the different gradient of processing column endoporus on planer, and planer is general in mechanic factory workers application, and therefore this fixture has versatility and cost-saving.
Accompanying drawing explanation
Fig. 1 is part assembly drawing of the present utility model.
Fig. 2 is the structure chart of the utility model clip base part.
Fig. 3 is the structure chart of the utility model movable clamping block part.
Fig. 4 is the structure chart of the utility model from angle clamping and positioning block part.
Fig. 5 is the main sectional view of the utility model fixture clamping workpiece example.
1. clip base in figure, 2. movable clamping block, 3. screw rod, 4. screw rod handle, 5. from angle clamping and positioning block, 6. interchangeable razor-edge liner, 7. trip bolt, 8.U type bolt slot, 9. clip base slideway, 10. movable clamping block chute, 11. iso-curvature curved surface one, 12. iso-curvature curved surface two, 13. workpiece.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
As Fig. 1 shows, clamp for machining cut by the cylindrical hole wedge key plow that the utility model proposes, described fixture comprise clip base 1, movable clamping block 2, screw rod 3, screw rod handle 4, from angle clamping and positioning block 5, interchangeable razor-edge liner 6 and trip bolt 7.
Described fixture be fixedly rely on the U-bolt groove 8 in clip base 1 shown in Fig. 2 to be fixed on planing machine platen; Interchangeable razor-edge liner 6 is arranged in clip base 1 as shown in Figure 1 by trip bolt 7, is convenient to change; Movable clamping block 2 to be coordinated with the clip base slideway 9 in clip base 1 as shown in Figure 2 by movable clamping block chute 10 as shown in Figure 3 and is positioned in clip base 1; Movable clamping block 2 realizes with overlapping of the iso-curvature curved surface 2 12 shown in Fig. 4 with the iso-curvature curved surface 1 shown in Fig. 3 that is located through from angle clamping and positioning block 5, wherein iso-curvature curved surface 1 is equal with the curvature of iso-curvature curved surface 2 12, from angle clamping and positioning block 5 and movable clamping block 2 can relative sliding to adapt to the requirement of the different processing gradient of wedge shape keyway; Screw rod handle 4 drives screw rod 3 to rotate as shown in Figure 5, and screw rod 3 only rotates, and screw rod 3, through the screwed hole on activity orientation block 2, drives movable clamping block 2 to move horizontally to clamp and unclamp workpiece 13.
The clamping workpiece of described the utility model fixture 13 also just can adjust the processing wedged keyway of workbench after being fixed on workbench.It is to be noted: described fixture can change corresponding interchangeable razor-edge liner 4 to adapt to processing request according to the difference of processing wedged keyway gradient.
Finally should be noted that: the above; be only a detailed description of the invention of the present utility model; but protection domain of the present utility model is not limited thereto; person of ordinary skill in the field is in technical scope of the present utility model, and designed change or the fixture of replacement all should be encompassed within protection domain of the present utility model.
Claims (3)
1. a clamp for machining cut by cylindrical hole wedge key plow, it is characterized in that: comprise clip base, movable clamping block, interchangeable razor-edge liner, trip bolt, screw rod, screw rod handle and from angle clamping and positioning block.
2. clamp for machining cut by cylindrical hole wedge key plow according to claim 1, it is characterized in that: interchangeable razor-edge liner is fixed in clip base by trip bolt.
3. clamp for machining cut by cylindrical hole wedge key plow according to claim 1, it is characterized in that: described movable clamping block and be processed with iso-curvature curved surface on angle clamping and positioning block, after angle clamping and positioning block coordinates from movable clamping block can relative sliding to adapt to the processing request of the different gradient of wedge shape keyway.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520469392.6U CN204818804U (en) | 2015-07-03 | 2015-07-03 | Cylinder hole wedge key groove planing operation anchor clamps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520469392.6U CN204818804U (en) | 2015-07-03 | 2015-07-03 | Cylinder hole wedge key groove planing operation anchor clamps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204818804U true CN204818804U (en) | 2015-12-02 |
Family
ID=54676445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520469392.6U Active CN204818804U (en) | 2015-07-03 | 2015-07-03 | Cylinder hole wedge key groove planing operation anchor clamps |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204818804U (en) |
-
2015
- 2015-07-03 CN CN201520469392.6U patent/CN204818804U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |