CN208342568U - A kind of blade clamp for machining - Google Patents
A kind of blade clamp for machining Download PDFInfo
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- CN208342568U CN208342568U CN201820833133.0U CN201820833133U CN208342568U CN 208342568 U CN208342568 U CN 208342568U CN 201820833133 U CN201820833133 U CN 201820833133U CN 208342568 U CN208342568 U CN 208342568U
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- blade
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- clamped
- pedestal
- gripping block
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Abstract
The utility model provides a kind of blade clamp for machining, blade clamp for machining includes pedestal, pedestal is equipped with for positioning blade so that the horizontally disposed base positioning structure of the blade of blade, the pedestal has lateral register part and laterally-clamped part, the laterally-clamped part and base positioning structure interval are arranged so as to form the elastic deformation space for the deformation of laterally-clamped part between laterally-clamped part and base positioning structure, the blade clamp for machining further includes for driving lateral clamping part flexible deformation when clamping blade cutting blade clip to be mounted in the clamping structure between lateral register part and laterally-clamped part.Make laterally-clamped partial elastic deformation by clamping structure, and then make laterally-clamped part and lateral register grips blade, it is pressed workpiece without multiple pressing plates, facilitates the installation and removal of workpiece, solve the problems, such as that workpiece dismounts cumbersome in the prior art.
Description
Technical field
The utility model relates to a kind of blade clamp for machining.
Background technique
Planing tool is the important part on thicknessing machine, and is vulnerable part, and cutting edge after a period of work, is passivated in abrasion
At this moment state needs grinding planing tool cutting edge, guarantee that blade angle is correct, cutting edge is sharp, and planing tool can just be made to be in good work in this way
Make state, to guarantee the processing quality of timber.
Currently, existing planing tool method for grinding is: since planing tool is longer, general length can reach 400 millimeters, in tool grinder
It can not be ground on bed, so can only be ground on abrasive machine with hand-held planing tool.The shortcomings that being ground in this way is: (1) cutting edge
Angle not can guarantee, and entire cutting edge out-of-flatness；(2) blade surface roughness is big, surface irregularity；(3) grinding efficiency compared with
Low, due to above, the grinding quality of planing tool is difficult to ensure.
The utility model patent that Authorization Notice No. is CN203863397U, authorized announcement date is 2014.10.08 discloses one
The efficient blade clamp for machining of kind includes the pedestal that surface is obliquely installed, and pedestal is equipped with multiple steps being obliquely installed, workpiece
Tail end abuts against on step, and the both ends that step extends along direction are equipped with locating piece, and workpiece surface is pressed with pressing plate, by wearing
Workpiece is fitted on pedestal by the screw of the mounting hole on pressing plate, realizes the clamping of workpiece, still, equal in each clamping
Need to fix multiple pressing plates, and pressing plate required for planing tool longer for length is also more, cause the dismounting of workpiece compared with
It is cumbersome.
Utility model content
The purpose of this utility model is to provide a kind of blade clamp for machining, more numerous to solve workpiece dismounting in the prior art
Trivial problem.
To achieve the above object, the technical solution of the blade clamp for machining of the utility model is:
Blade clamp for machining includes pedestal, and pedestal is equipped with for positioning blade so that the horizontally disposed bottom of the blade of blade
Seat location structure, the pedestal have for blade along the lateral register part of the side location fit in its edge length direction
With the laterally-clamped part for pressing cooperation along its edge length direction other side with blade, the laterally-clamped part and bottom
Seat location structure interval is arranged so as to be formed between laterally-clamped part and base positioning structure for the deformation of laterally-clamped part
Elastic deformation space, the blade clamp for machining further include for driven when clamping blade lateral clamping part flexible deformation with
By cutting blade clip mounted in the clamping structure between lateral register part and laterally-clamped part.
The technical effect of the utility model is: making laterally-clamped partial elastic deformation by clamping structure, and then make lateral
Clamping part and lateral register grips blade are pressed blade without multiple pressing plates, facilitate the peace installation and dismantling of blade
It unloads, solves the problems, such as that workpiece dismounts cumbersome in the prior art.
Further, in order to be easier laterally-clamped part deformation, the laterally-clamped part, which has, reduces lateral folder
The bending deformation area of tight part passes through setting and weakens knot to improve the weakening structure of the elastic deformability of laterally-clamped part
Structure is easier laterally-clamped part deformation.
Further, in order to improve the structural strength of laterally-clamped part, the weakening structure is to be arranged laterally-clamped
Deformation notch on part, the crack conditions for the laterally-clamped part for avoiding the thickness for reducing laterally-clamped part from may cause
Occur.
Further, in order to facilitate the processing of pedestal, the pedestal includes the gripping block of ontology and setting on the body, institute
Stating gripping block includes the laterally-clamped part and the gripping block fixed part with pedestal releasable connection, the gripping block fixed part
Divide and is equipped with gripping block support protrusion towards the side of pedestal so that laterally-clamped part and base positioning structure interval are arranged, by side
To clamping part and pedestal split settings, facilitate the processing of pedestal, and gripping block support protrusion is arranged in gripping block, into
One step reduces the manufacturing procedure to pedestal.
Further, the processing of notch is deformed for convenience, and the gripping block is L-type plate structure, described laterally-clamped
Part has the bending deformation area for reducing laterally-clamped part to improve the deformation of the elastic deformability of laterally-clamped part
Notch, the deformation notch is in arc-shaped and is arranged at the inside corner of gripping block, and the gripping block support protrusion setting exists
The lower section for deforming notch, directly outputs deformation notch at the inside corner of gripping block, facilitates the processing of deformation notch, and adopts
Stress is reduced with the deformation notch of arc-shaped to concentrate, and avoids gripping block along deformation indentation, there fracture.
Further, clamping in order to facilitate blade, the clamping structure include clamping threaded fastener and being arranged the bottom of at
Clamping threaded hole on seat for being threadedly coupled with clamping threaded fastener, the clamping threaded fastener pass through the lateral folder
Tight part is threadedly coupled with threaded hole is clamped so that gripping block flexible deformation, clamps screw fastener by rotation to realize blade
Clamp, convenient for operation.
Further, in order to facilitate the processing of pedestal, the pedestal include ontology and setting on the body and can with ontology
Tear the locating piece of connection open, the lateral register part is arranged on locating piece, without processing additional location structure on pedestal,
Facilitate the processing of pedestal.
Further, in order to improve the effect that clamps to blade, the base positioning structure includes being used for and blade positioning
Cooperate so that the horizontally disposed blade positioning inclined-plane of the blade of blade, lateral register part and/or laterally-clamped part have with
The parallel lateral register bevel edge in blade positioning inclined-plane and/or laterally-clamped bevel edge to the greatest extent may be used in the case where not interfering normal operation
The contact area for improving lateral register part, laterally-clamped part and blade of energy, raising clamp effect.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of planing tool；
Fig. 2 is the main view of the specific embodiment 1 of the blade clamp for machining of the utility model；
Fig. 3 is the right view of Fig. 2；
Fig. 4 is the main view of the gripping block of the specific embodiment 1 of the blade clamp for machining of the utility model；
Fig. 5 is the right view of Fig. 4；
Fig. 6 is the main view of the pedestal of the specific embodiment 1 of the blade clamp for machining of the utility model；
Fig. 7 is the right view of Fig. 6；
Fig. 8 is the left view of Fig. 6；
Fig. 9 is the main view of the locating piece of the specific embodiment 1 of the blade clamp for machining of the utility model；
Figure 10 is the right view of Fig. 9；
In figure: 1, pedestal；2, gripping block；3, gripping block fixing screws；4, pinching screw；5, gripping block support protrusion；6,
Planing tool；7, wedge-shaped protrusion；8, locating piece；9, locating piece fixing screws；10, notch is deformed；11, positioning step；101, spiral shell is clamped
Pit；102, gripping block fixing screwed hole；103, locating piece fixing screwed hole；201, the fixed perforation of gripping block；202, it clamps and wears
Hole；601, cutting edge；801, the fixed perforation of locating piece.
Specific embodiment
The embodiments of the present invention is described further with reference to the accompanying drawing.
The specific embodiment 1 of the blade clamp for machining of the utility model, as shown in Figures 1 to 10, the present embodiment is to use
To the implementation of the blade clamp for machining of the utility model for grinding of the blade clamp for machining to carry out the cutting edge 601 of planing tool 6
Mode is illustrated, but does not limit the application scenarios of the blade clamp for machining, and certainly, in other embodiments, which adds
Clamping apparatus is also used in the Milling Process or grinding on the inclined-plane of other blades.
Blade clamp for machining includes pedestal 1, and pedestal 1 is horizontally extending rectangular parallelepiped structure, and the level of pedestal 1 is long
Degree is 3-4 millimeters shorter than the length of the planing tool 6 of required processing, and the upper surface of pedestal 1 is equipped with horizontally extending wedge-shaped protrusion
7, and the wedge-shaped protrusion 7 in the horizontal direction on both ends of the surface and pedestal 1 in the horizontal direction on both ends of the surface be overlapped, wedge-shaped protrusion 7
Lozenges be obliquely installed relative to the upper surface of pedestal 1, and between the lozenges of wedge-shaped protrusion 7 and the upper surface of pedestal 1
Joint is equipped with the positioning step 11 to lower recess, and positioning step 11 is equipped with step inclined-plane, and step inclined-plane one end and wedge shape are convex
Rise 7 lozenges be connected, the other end is connected with the upper surface of pedestal 1, and step inclined-plane is set perpendicular to the lozenges of wedge-shaped protrusion 7
Set, when needing the blade 601 to planing tool 6 to be ground, planing tool 6 be placed in wedge-shaped protrusion 7, make the knife spine of planing tool 6 with
The lozenges of wedge-shaped protrusion 7 is bonded and then makes the knife spine of planing tool 6 and the lozenges location fit of wedge-shaped protrusion 7, and keeps planing tool 6 remote
One end from cutting edge 601 is bonded with step inclined-plane and then makes the one end of planing tool 6 far from cutting edge 601 and step contour localization to cooperate,
Make 601 plane of cutting edge of planing tool 6 be parallel to horizontal plane by the complementation of the lozenges of wedge-shaped protrusion 7 to be arranged to facilitate grinding machine
Grinding avoid the displacement of planing tool 6 in the vertical direction, wherein the wedge shape of wedge-shaped protrusion 7 and under the action of step inclined-plane
Face is constituted for cooperating with blade positioning so that the horizontally disposed blade positioning inclined-plane of the blade of blade, the wedge shape of wedge-shaped protrusion 7
Face and step inclined-plane are constituted for positioning blade so that the horizontally disposed base positioning structure of the blade of blade, certainly, at other
In embodiment, multiple locating pieces or positioning column being obliquely installed can also be set on pedestal 1, and be arranged and locating piece or positioning
The limited block or limited post that column is arranged in a mutually vertical manner, to realize the positioning to planing tool 6；And the lozenges of wedge-shaped protrusion 7 is opposite
In the tilt angle of horizontal plane, mainly by the plane to be processed of workpiece and the angle of horizontal plane depending on, therefore, wedge-shaped protrusion 7
Lozenges and the tilt angle of horizontal plane should be determined according to the workpiece situation of actual processing.
In order to realize the fixation of planing tool 6, the both ends of pedestal 1 in the horizontal direction are respectively equipped with locating piece 8 and gripping block 2, fixed
Position block 8 is plate structure in the shape of a right-angled ladder, and locating piece 8 includes closing with the wherein one end face paste of pedestal 1 in the horizontal direction
What locating piece fixed part and the lozenges for stretching out wedge-shaped protrusion 7 were used to close with wherein one end face paste of the length direction of planing tool 6
Locating piece mating part, and the bevel edge of locating piece 8 is placed on locating piece mating part, and is parallel to the lozenges of wedge-shaped protrusion 7
The downside of the knife abdomen of planing tool 6 is set, and that improves planing tool 6 clamps area, sets that there are two for locating piece fixing screws on locating piece 8
The 9 fixed perforation 801 of locating piece passed through, the end face that pedestal 1 is bonded with locating piece 8 is equipped with and 9 screw thread of locating piece fixing screws
The locating piece fixing screwed hole 103 of connection, locating piece fixing screws 9 pass through the fixed perforation 801 of locating piece, with the fixed spiral shell of locating piece
Pit 103, which is threadedly coupled, to be fixed on locating piece 8 is removable on pedestal 1.Wherein, the bevel edge of locating piece 8 is constituted oblique with blade positioning
The parallel lateral register bevel edge in face, locating piece mating part composition are matched for the side positioning with blade along its edge length direction
The lateral register part of conjunction, certainly, in other embodiments, locating piece 8 and pedestal 1 can be structure as a whole.
Gripping block 2 is L-type plate structure, and gripping block 2 includes the folder closed with the wherein one end face paste of pedestal 1 in the horizontal direction
Tight block fixed part and with the spaced gripping block clamping part of pedestal 1, and the upper end of the gripping block clamping part of gripping block 2
For bevel edge, the downside of the knife abdomen of planing tool 6 is arranged in the lozenges that the bevel edge of gripping block 2 is parallel to wedge-shaped protrusion 7, the bottom of in order to facilitate
The one side of the processing of seat 1, gripping block fixed part towards pedestal 1 is equipped with gripping block support protrusion 5, makes gripping block clamping section
Divide to be spaced with pedestal 1 and be arranged so that gripping block clamping part has certain elastic deformation space, gripping block fixed part is equipped with
For the fixed perforation 201 of gripping block that gripping block fixing screws 3 pass through, pedestal 1 is equipped with and is threadedly coupled with gripping block fixing screws 3
Gripping block fixing screwed hole 102, gripping block fixing screws 3 pass through the fixed perforation 201 of gripping block and with gripping block fixed thread
Hole 102, which is threadedly coupled, to be fixed on gripping block 2 is removable on pedestal 1, and screw 3 is set there are two preventing gripping block 2 from rotating, certainly,
It is also feasible using a gripping block fixing screws 3 under the premise of not dismantling pinching screw 4.In the present embodiment, in order to realize
The clamping of planing tool 6, gripping block clamping part are equipped with the clamping perforation 202 passed through for pinching screw 4, and pedestal 1 is equipped with and folder
The clamping threaded hole 101 that tight screw 4 is threadedly coupled, pinching screw 4 pass through clamp perforation 202 and with clamp 101 screw thread of threaded hole
Connection makes planing tool 6 be installed in gripping block clamping part and determine to drive gripping block clamping part towards 1 flexible deformation of pedestal
Between the block mating part of position, the clamping of planing tool 6 is completed.In order to guarantee that the flexible deformation of gripping block clamping part is easier, therefore,
In the L-type of gripping block 2 bending part be equipped in arc-shaped deformation notch 10, reduce the bending deformation area of laterally-clamped part with
The elastic deformability for improving laterally-clamped part keeps gripping block clamping part more easily-deformable, facilitates the clamping of blade, also,
The setting of gripping block support protrusion 5 weakens gripping block clamping section and folder in 10 downside of deformation notch, to guarantee that deformation notch 10 is realized
The function of the bonding strength of tight block fixed part.Wherein, the bevel edge of gripping block 2 constitutes parallel with blade positioning inclined-plane laterally-clamped
Bevel edge, gripping block clamping part constitute the laterally-clamped portion for pressing cooperation along its edge length direction other side with blade
Point, deformation notch 10 constitutes the bending deformation area of the laterally-clamped part of reduction to improve the elastic deformation energy of laterally-clamped part
The weakening structure of power, pinching screw 4, which is constituted, clamps threaded fastener, and pinching screw 4 clamps perforation 202 and clamps threaded hole 101
Constitute for driven when clamping blade lateral clamping part flexible deformation with by cutting blade clip mounted in lateral register part and lateral
Clamping structure between clamping part.Certainly, in other embodiments, weakening structure also can be set in gripping block clamping part
Through slot between gripping block fixed part, by reducing the bonding pad between gripping block clamping part and gripping block fixed part
The thickness in domain improves the deformability of gripping block clamping part；Gripping block 2 can be structure as a whole with pedestal 1；Clamping structure
Or the bench vice on common workbench, by the jaw that pedestal 1, locating piece 8 and gripping block 2 are arranged in bench vice
Place, makes 2 flexible deformation of gripping block planing tool 6 to be installed between locating piece 8 and gripping block 2 by clamping for bench vice；It can also
Certain elastic deformation space is reserved as gripping block clamping part so that support protrusion to be arranged on pedestal 1.
When using the blade clamp for machining, first locating piece 8, gripping block 2 are respectively fixedly connected with and are placed with pedestal 1
On Grinder bench, after the position of the good blade clamp for machining to be adjusted, the workbench switch of grinding machine is opened, grinding machine work is made
Make platform to lead to magnetic and the blade clamp for machining is adsorbed on Grinder bench, then the planing tool 6 being ground will be needed to be placed on pedestal 1
On can start grinding machine planing tool 6 is processed.
Claims (8)
1. a kind of blade clamp for machining, including pedestal, pedestal is equipped with for positioning blade so that the blade of blade is horizontally disposed
Base positioning structure, it is characterised in that: the pedestal have matches for the side positioning with blade along its edge length direction
The lateral register part of conjunction and for blade along its edge length direction other side press cooperation laterally-clamped part, it is described
Laterally-clamped part and base positioning structure interval are arranged so as to be formed between laterally-clamped part and base positioning structure for side
The elastic deformation space deformed to clamping part, the blade clamp for machining further include for driving lateral folder when clamping blade
Cutting blade clip to be mounted in the clamping structure between lateral register part and laterally-clamped part by tight partial elastic deformation.
2. blade clamp for machining according to claim 1, it is characterised in that: the laterally-clamped part, which has, is reduced laterally
The bending deformation area of clamping part is to improve the weakening structure of the elastic deformability of laterally-clamped part.
3. blade clamp for machining according to claim 2, it is characterised in that: the weakening structure is to be arranged laterally-clamped
Deformation notch on part.
4. blade clamp for machining according to claim 1, it is characterised in that: the pedestal includes ontology and is arranged in ontology
On gripping block, the gripping block includes the laterally-clamped part and the gripping block fixed part with pedestal releasable connection, institute
It states gripping block fixed part and is equipped with gripping block support protrusion so that laterally-clamped part positions knot with pedestal towards the side of pedestal
The setting of structure interval.
5. blade clamp for machining according to claim 4, it is characterised in that: the gripping block is L-type plate structure, described
Laterally-clamped part has the bending deformation area for reducing laterally-clamped part to improve the elastic deformation energy of laterally-clamped part
The deformation notch of power, the deformation notch is in arc-shaped and is arranged at the inside corner of gripping block, and the gripping block support is convex
Act the lower section that deformation notch is set.
6. blade clamp for machining according to claim 4, it is characterised in that: the clamping structure includes clamping screw threads for fastening
Part and be set on the base for clamp the clamping threaded hole that is threadedly coupled of threaded fastener, the clamping threaded fastener is worn
It crosses the laterally-clamped part and is threadedly coupled with threaded hole is clamped so that gripping block flexible deformation.
7. blade clamp for machining according to claim 1 to 6, it is characterised in that: the pedestal include ontology and
It is arranged on the body and the locating piece with ontology releasable connection, the lateral register part is arranged on locating piece.
8. blade clamp for machining according to claim 1 to 6, it is characterised in that: the base positioning structure packet
It includes for cooperating with blade positioning so that the horizontally disposed blade positioning inclined-plane of the blade of blade, lateral register part and/or side
There is the lateral register bevel edge and/or laterally-clamped bevel edge parallel with blade positioning inclined-plane to clamping part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820833133.0U CN208342568U (en) | 2018-05-31 | 2018-05-31 | A kind of blade clamp for machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820833133.0U CN208342568U (en) | 2018-05-31 | 2018-05-31 | A kind of blade clamp for machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208342568U true CN208342568U (en) | 2019-01-08 |
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ID=64891431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820833133.0U Active CN208342568U (en) | 2018-05-31 | 2018-05-31 | A kind of blade clamp for machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208342568U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108568749A (en) * | 2018-05-31 | 2018-09-25 | 河南森源电气股份有限公司 | Blade clamp for machining |
-
2018
- 2018-05-31 CN CN201820833133.0U patent/CN208342568U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108568749A (en) * | 2018-05-31 | 2018-09-25 | 河南森源电气股份有限公司 | Blade clamp for machining |
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