CN215824952U - Cutter clamping device of grinding machine - Google Patents
Cutter clamping device of grinding machine Download PDFInfo
- Publication number
- CN215824952U CN215824952U CN202120291429.6U CN202120291429U CN215824952U CN 215824952 U CN215824952 U CN 215824952U CN 202120291429 U CN202120291429 U CN 202120291429U CN 215824952 U CN215824952 U CN 215824952U
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- Prior art keywords
- base
- cutter
- grinding machine
- shaking piece
- sliding
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- 238000000227 grinding Methods 0.000 title claims abstract description 38
- 230000000670 limiting Effects 0.000 claims abstract description 18
- 230000002093 peripheral Effects 0.000 claims abstract description 5
- 238000003780 insertion Methods 0.000 claims description 6
- 238000003801 milling Methods 0.000 claims description 5
- 230000000875 corresponding Effects 0.000 claims description 4
- 229910001651 emery Inorganic materials 0.000 claims description 4
- 230000002265 prevention Effects 0.000 claims description 2
- 239000011435 rock Substances 0.000 claims description 2
- 238000009966 trimming Methods 0.000 description 3
- 238000010923 batch production Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000003044 adaptive Effects 0.000 description 1
- 210000001699 lower leg Anatomy 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006011 modification reaction Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of cutter processing equipment, in particular to a cutter clamping device of a grinding machine, which comprises a base extending along the front-back direction and a shaking piece arranged on the base, wherein one end of the shaking piece is rotatably connected with the base, a rotating shaft extends along the front-back direction, the other end of the shaking piece freely rotates around the rotating shaft, limiting mechanisms for preventing the shaking piece from swinging back and forth are arranged on the front side and the rear side of the base, a plug-in pipe which extends along the radial direction of the rotating shaft and is used for inserting a cutter handle of a cutter is arranged at the free end of the shaking piece, a fixing mechanism for fixedly clamping the cutter handle is arranged on the plug-in pipe, and the shaking piece is rotated to drive the cutter handle fixedly clamped in the plug-in pipe to be close to a grinding wheel so as to grind the peripheral side face of the cutter handle. Compared with the cutter dressing in a handheld mode, the cutter handle has the advantages that the fluctuation of the surface parameters of the side surface of the cutter handle after each grinding wheel is ground is small, and the precision is improved.
Description
Technical Field
The utility model relates to the technical field of cutter processing equipment, in particular to a cutter clamping device of a grinding machine.
Background
In machining, turning is an important processing step, turning is mainly completed by a lathe, a direct tool for performing turning operation on a workpiece is a cutter, the cutter can be divided into a turning tool, a milling cutter, a slotting tool and the like according to different working modes, wherein the turning tool mainly comprises a cutter handle and a blade, the blade is fixed at the end part of the cutter handle, the cutter handle is usually in a rectangular bar-shaped structure based on the consideration of cutter changing and fixing, the end part for mounting the blade can be deformed in an adaptive manner, in the large-batch production of the cutter, the cutter is usually processed automatically by a numerical control machine tool, namely the cutter is processed and formed by a machine tool independently after data parameters are set, however, the processing of the cutter with small-batch production or small-amount special models still needs a worker to operate mechanical equipment for manual processing, in the process, a grinding machine is a common device and is mainly used for the processes of coping, shape repairing and the like of the cutter, such as trimming of the peripheral surface of the tool shank.
The existing grinding machine has multiple models, wherein the grinding machine adopted by small enterprises is simple in structure and single in function, only has a base and a grinding wheel rotatably arranged on the base, a worker is required to hold the tool to grind when processing the tool, the quality and precision of a product produced by manual grinding of the worker are difficult to control, and the parameter deviation is large.
SUMMERY OF THE UTILITY MODEL
The utility model provides a cutter clamping device of a grinding machine, which aims to solve the problem that the quality of a cutter is low when the existing grinding machine is used for manual grinding.
The cutter clamping device of the grinding machine adopts the following technical scheme:
the utility model provides a cutter clamping device of milling machine, sets up on the frame of milling machine and corresponds with the emery wheel, includes along the base that the fore-and-aft direction extends and sets up shake on the base, shake one end with the base rotates to be connected and the pivot extends, the other end centers on along the fore-and-aft direction pivot free rotation, the base is in both sides all are equipped with the prevention around shaking a swing's stop gear, the free end of shaking is equipped with the edge the radial extension of pivot, the handle of a knife male cartridge pipe that supplies the cutter pipe, be equipped with on the cartridge pipe and be used for fixed centre gripping the fixed establishment of handle of a knife rotates it makes it drive fixed centre gripping be in thereby the handle of a knife in the cartridge pipe is close to the emery wheel and carries out grinding and finishing to the week side of handle of a knife.
The limiting mechanism comprises limiting baffles fixed on the base, the shaking piece is clamped by the limiting baffles on the front side and the rear side of the shaking piece together, and a space between the two limiting baffles forms a rotating space for the shaking piece to rotate.
The front side and the rear side of the shaking piece are respectively provided with a sliding rod, each limit baffle is provided with a circular arc-shaped sliding groove, and each sliding rod is inserted into the corresponding sliding groove in a sliding manner.
The shaking piece is a plate-shaped structure with the width extending along the front-back direction.
The rocking piece is provided with a crank convenient to rock.
The fixing mechanism comprises a first set screw arranged on the peripheral side of the insertion pipe.
The lower end of the base is provided with a sliding plate in a front-back guiding and sliding mode, and the base is further provided with a second set screw for fixing the base on the sliding plate.
The upper end face of the sliding plate is provided with two dovetail grooves extending in the front-back direction, and the lower end face of the base is provided with a sliding strip matched with each dovetail groove in a sliding mode.
And a scale is arranged on the left side surface of the sliding plate.
The utility model has the beneficial effects that: the rocking piece can drive the cutter fixed on the inserting pipe to turn to the grinding wheel, one end of the cutter handle of the cutter, which is far away from the rotating shaft, is suspended and extended, and the side surface of the periphery of the cutter handle can be contacted with the grinding wheel when the cutter handle is close to the grinding wheel, so that the grinding and trimming purposes are achieved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a front view of an embodiment of a tool holding device of a grinding machine of the present invention;
FIG. 2 is a left side view corresponding to FIG. 1;
FIG. 3 is a schematic view of the structure of the insert tube of FIG. 2;
in the figure: 1. the device comprises a sliding plate, 2, a base, 21, a sliding strip, 22, a second set screw, 3, a scale, 4, a limit baffle, 41, a sliding groove, 5, a shaking piece, 51, a sliding rod, 52, a crank, 6, a plug-in pipe, 61 and a first set screw.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The embodiment of the utility model relates to a cutter clamping device of a grinding machine, which is arranged on a base of the grinding machine and corresponds to a grinding wheel, and comprises a base 2 extending along the front-back direction and a shaking piece 5 arranged on the base 2, wherein one end of the shaking piece 5 is rotatably connected with the base 2, a rotating shaft extends along the front-back direction, and the other end of the shaking piece freely rotates around the rotating shaft, the base 2 is provided with limiting mechanisms for preventing the shaking piece 5 from swinging back and forth on the front side and the back side of the shaking piece 5, the free end of the shaking piece 5 is provided with an insertion tube 6 extending along the radial direction of the rotating shaft and used for inserting a cutter handle of a cutter, the insertion tube 6 is provided with a fixing mechanism for fixedly clamping the cutter handle, and the shaking piece 5 is rotated to drive the cutter handle fixedly clamped in the insertion tube 6 to be close to the grinding wheel so as to grind and finish the peripheral side face of the cutter handle.
Further, in order to obtain a good limiting effect, the limiting mechanism comprises limiting baffles 4 fixed on the base, the shaking piece 5 is clamped by the limiting baffles 4 on the front side and the rear side of the shaking piece together, and a rotating space for the shaking piece 5 to rotate is formed by the space between the two limiting baffles 4.
Further, in order to cooperate with the limit baffle 4 to obtain a more stable limit effect, the front side and the rear side of the shaking piece 5 are both provided with sliding rods 51, each limit baffle 4 is provided with a circular arc-shaped sliding groove 41, and each sliding rod 51 is inserted into the corresponding sliding groove 41 in a sliding manner.
Further, in order to obtain a more stable limiting effect by matching with the limiting baffle 4, the shaking piece 5 is of a plate-shaped structure extending along the front-back direction.
Further, the rocking member 5 is provided with a crank 52 for facilitating rocking.
Further, the fixing mechanism includes a first set screw 61 provided on the circumferential side of the cartridge tube 6. Other embodiments may be equally effective mechanisms such as clamps provided at the insertion tube port.
Further, in order to adjust the front and rear positions of the swing rod when machining tools of different models, the sliding plate 1 is installed on the lower end of the base 2 in a front and rear guiding and sliding mode, and the base 2 is further provided with a second set screw 22 for fixing the base on the sliding plate 1.
The upper end surface of the sliding plate 1 is provided with two dovetail grooves extending along the front-back direction, and the lower end surface of the base 2 is provided with a sliding strip 21 matched with each dovetail groove in a sliding manner. In other embodiments, the sliding plate 1 and the base 2 can be connected through a telescopic slideway.
Further, for the sake of clarity and convenience of recording the position of the base 2, a scale 3 is provided on the left side surface of the slide board 1.
The rocking piece 5 can drive the cutter fixed on the inserting pipe 6 to turn to the grinding wheel, one end of the cutter handle of the cutter far away from the rotating shaft is cantilevered, when the cutter handle is close to the grinding wheel, the side surface of the periphery of the cutter handle can be contacted with the grinding wheel, and the grinding and trimming purposes are further achieved.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (9)
1. The utility model provides a cutter clamping device of milling machine, sets up on the frame of milling machine and corresponds its characterized in that with the emery wheel: including the base that extends along the fore-and-aft direction and setting up and be in rocking on the base, wave a one end with the base rotates to be connected and the pivot extends along the fore-and-aft direction, the other end centers on the pivot free rotation, the base is in both sides all are equipped with the prevention around rocking a swing's stop gear, the free end of rocking is equipped with the edge the radial extension of pivot, supply the handle of a knife male cartridge pipe of cutter, be equipped with on the cartridge pipe and be used for fixed centre gripping the fixed establishment of handle of a knife rotates it makes it drive fixed centre gripping and is in thereby the handle of a knife in the cartridge pipe is close to the emery wheel and carries out grinding and finishing to the week side of handle of a knife.
2. A tool holding apparatus for a grinding machine according to claim 1, wherein: the limiting mechanism comprises limiting baffles fixed on the base, the shaking piece is clamped by the limiting baffles on the front side and the rear side of the shaking piece together, and a space between the two limiting baffles forms a rotating space for the shaking piece to rotate.
3. A tool holding apparatus for a grinding machine according to claim 2, wherein: the front side and the rear side of the shaking piece are respectively provided with a sliding rod, each limit baffle is provided with a circular arc-shaped sliding groove, and each sliding rod is inserted into the corresponding sliding groove in a sliding manner.
4. A tool holding apparatus for a grinding machine according to claim 3, wherein: the shaking piece is a plate-shaped structure with the width extending along the front-back direction.
5. A tool holding apparatus for a grinding machine according to claim 4, wherein: the rocking piece is provided with a crank convenient to rock.
6. A tool holding apparatus for a grinding machine according to claim 1, wherein: the fixing mechanism comprises a first set screw arranged on the peripheral side of the insertion pipe.
7. A tool holding apparatus for a grinding machine according to claim 1, wherein: the lower end of the base is provided with a sliding plate in a front-back guiding and sliding mode, and the base is further provided with a second set screw for fixing the base on the sliding plate.
8. A tool holding apparatus for a grinding machine according to claim 7, wherein: the upper end face of the sliding plate is provided with two dovetail grooves extending in the front-back direction, and the lower end face of the base is provided with a sliding strip matched with each dovetail groove in a sliding mode.
9. A tool holding apparatus for a grinding machine according to claim 8, wherein: and a scale is arranged on the left side surface of the sliding plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120291429.6U CN215824952U (en) | 2021-02-02 | 2021-02-02 | Cutter clamping device of grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120291429.6U CN215824952U (en) | 2021-02-02 | 2021-02-02 | Cutter clamping device of grinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215824952U true CN215824952U (en) | 2022-02-15 |
Family
ID=80187043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120291429.6U Active CN215824952U (en) | 2021-02-02 | 2021-02-02 | Cutter clamping device of grinding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215824952U (en) |
-
2021
- 2021-02-02 CN CN202120291429.6U patent/CN215824952U/en active Active
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