CN211760759U - Machine tool grinding head mounting structure for rotary file processing - Google Patents
Machine tool grinding head mounting structure for rotary file processing Download PDFInfo
- Publication number
- CN211760759U CN211760759U CN202020249648.3U CN202020249648U CN211760759U CN 211760759 U CN211760759 U CN 211760759U CN 202020249648 U CN202020249648 U CN 202020249648U CN 211760759 U CN211760759 U CN 211760759U
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- China
- Prior art keywords
- wedge
- fixedly connected
- mounting structure
- grinding head
- fluting
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- 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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- 238000009434 installation Methods 0.000 claims abstract description 17
- 239000007787 solid Substances 0.000 claims abstract 2
- 230000007246 mechanism Effects 0.000 claims description 5
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
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- Polishing Bodies And Polishing Tools (AREA)
Abstract
The utility model discloses a lathe bistrique mounting structure is used in rotatory file processing, including the installation piece, the lower extreme of installation piece be equipped with bistrique assorted mounting hole, the lower extreme fixedly connected with installation sleeve of installation piece, the solid fixed ring of fixedly connected with in the installation sleeve, the telescopic lower extreme of installation is equipped with four flutings, four the fluting is annular array and distributes, four equal sliding connection has first wedge in the fluting, be equipped with a plurality of canceling release mechanical systems that are used for resetting first wedge on the fluting inside wall, first wedge is located the one end fixedly connected with splint of installation sleeve, the one end fixedly connected with blotter that first wedge was kept away from to splint, installation sleeve thread bush is equipped with the screw thread bush, it is connected with four second wedges to rotate on the screw thread bush's the inside wall. The utility model discloses can press from both sides tightly fixedly to the bistrique of different external diameters, and change, the bistrique is comparatively simple.
Description
Technical Field
The utility model relates to a lathe die head mounting structure technical field especially relates to a lathe bistrique mounting structure is used in processing of rotatory file.
Background
The grinding head is a general name of a small grinding tool with a handle, and is applied to an electric grinder, a hanging grinder and an electric hand drill, and various grinding heads mainly comprise a ceramic grinding head, a rubber grinding head, a diamond grinding head, an abrasive cloth grinding head and the like.
The existing device for installing the die head can only install the grinding head with the same outer diameter, when the die heads with different outer diameters are replaced, the device for installing the grinding head needs to be replaced simultaneously, on one hand, the cost is high, and on the other hand, when the device for installing the grinding head is replaced, the device is complex.
Therefore, the mounting structure of the grinding head of the machine tool for rotary filing is provided for solving the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the device of installation bistrique can only install and change comparatively loaded down with trivial details problem with the bistrique of the same external diameter among the prior art, and the lathe bistrique mounting structure is used in processing of a rotatory file that proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a mounting structure of a grinding head of a machine tool for rotary filing comprises a mounting block, wherein the lower end of the mounting block is provided with a mounting hole matched with the grinding head, the lower end of the mounting block is fixedly connected with a mounting sleeve, a fixing ring is fixedly connected in the mounting sleeve, the lower end of the mounting sleeve is provided with four slots which are distributed in an annular array, a first wedge-shaped block is connected in each of the four slots in a sliding manner, a plurality of resetting mechanisms for resetting the first wedge-shaped block are arranged on the inner side wall of the slot, one end of the first wedge-shaped block, which is positioned in the mounting sleeve, is fixedly connected with a clamping plate, a buffer pad is fixedly connected at one end of the clamping plate far away from the first wedge-shaped block, a threaded sleeve is sleeved on the external thread of the mounting sleeve, four second wedge blocks are rotatably connected to the inner side wall of the threaded sleeve and are matched with the four grooves.
Preferably, canceling release mechanical system is including setting up the recess on the fluting inside wall, horizontal fixedly connected with gag lever post in the recess, the gag lever post overcoat is equipped with spring and stopper, stopper and gag lever post and the equal sliding connection of recess inside wall, the both ends of spring respectively with stopper and recess inside wall fixed connection, the one end of recess and the lateral wall fixed connection of first wedge are kept away from to the stopper.
Preferably, the one end that splint were kept away from to first wedge is equipped with glossy first inclined plane, the orientation of first inclined plane is downwards, the one end that threaded sleeve was kept away from to the second wedge is equipped with glossy second inclined plane, the orientation on second inclined plane, first inclined plane and second inclined plane phase-match and gradient are the same.
Preferably, the threaded sleeve is provided with an annular groove on the inner side wall, the annular groove is internally and slidably connected with four sliding blocks, and the four sliding blocks are fixedly connected with four second wedge-shaped blocks respectively.
Preferably, the clamping plates and the buffer pads are both arranged in an arc shape.
Preferably, a magnet is fixedly connected to the inner top of the mounting hole.
Compared with the prior art, the beneficial effects of the utility model are that:
through setting up first wedge and second wedge, when installing the bistrique, place the bistrique in the mounting hole through the installation sleeve and adsorb it through magnet, then rotate the threaded sleeve, the threaded sleeve drives four second wedges rebound and extrudees four first wedges, four first wedges drive four splint and four blotter removal, until four blotters all with bistrique counterbalance contact and with its clamp tightly can, can press from both sides the bistrique of different external diameters tight, and it is comparatively simple when changing.
The utility model discloses can press from both sides tightly fixedly to the bistrique of different external diameters, and change, the bistrique is comparatively simple.
Drawings
Fig. 1 is a front perspective view of a mounting structure of a grinding head of a machine tool for rotary filing according to the present invention;
fig. 2 is a perspective view of a bottom view of a mounting structure of a grinding head of a machine tool for rotary filing according to the present invention;
fig. 3 is an enlarged view of a portion a in fig. 2.
In the figure: the mounting structure comprises a mounting block 1, a mounting hole 2, a mounting sleeve 3, a fixing ring 4, a slot 5, a first wedge-shaped block 6, a resetting mechanism 7, a clamping plate 8, a buffering cushion 9, a threaded sleeve 10, a second wedge-shaped block 11, a groove 12, a limiting rod 13, a spring 14, a limiting block 15 and a sliding block 16.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, a machine tool grinding head mounting structure for rotary filing comprises a mounting block 1, a mounting hole 2 matched with a grinding head is arranged at the lower end of the mounting block 1, it is noted that a magnet is fixedly connected at the top in the mounting hole 2, a mounting sleeve 3 is fixedly connected at the lower end of the mounting block 1, a fixing ring 4 is fixedly connected in the mounting sleeve 3, it is noted that the thickness of the fixing ring 4 is the same as the overlapping thickness of a clamping plate 8 and a cushion 9, four slots 5 are arranged at the lower end of the mounting sleeve 3, the four slots 5 are distributed in an annular array, first wedges 6 are all slidably connected in the four slots 5, a plurality of resetting mechanisms 7 for resetting the first wedges 6 are arranged on the inner side walls of the slots 5, specifically, each resetting mechanism 7 comprises a groove 12 arranged on the inner side wall of each slot 5, and a limit rod 13 is horizontally and fixedly connected in each groove 12, spring 14 and stopper 15 are equipped with in the gag lever post 13 overcoat, and stopper 15 and gag lever post 13 and the equal sliding connection of recess 12 inside wall.
In the utility model, two ends of a spring 14 are respectively fixedly connected with a limiting block 15 and the inner side wall of a groove 12, one end of the limiting block 15 far away from the groove 12 is fixedly connected with the side wall of a first wedge block 6, one end of the first wedge block 6 in a mounting sleeve 3 is fixedly connected with a clamping plate 8, one end of the clamping plate 8 far away from the first wedge block 6 is fixedly connected with a buffer cushion 9, it is explained that the clamping plate 8 and the buffer cushion 9 are both arranged in an arc shape, a threaded sleeve 10 is sleeved on an external thread of the mounting sleeve 3, further, a ring groove is arranged on the inner side wall of the threaded sleeve 10, four sliding blocks 16 are connected in the ring groove in a sliding way, the four sliding blocks 16 are respectively and fixedly connected with four second wedge blocks 11, the inner side wall of the threaded sleeve 10 is rotatably connected with the four second wedge blocks 11, it is explained that one end of the first wedge, the orientation of first inclined plane is downward, and the one end that threaded sleeve 10 was kept away from to second wedge 11 is equipped with smooth second inclined plane, and the orientation of second inclined plane is upward, and first inclined plane and second inclined plane phase-match and gradient are the same, and four second wedge 11 and four flutings 5 phase-matches.
The utility model discloses when installing the bistrique, place the bistrique in mounting hole 2 through mounting sleeve 3, make magnet in the mounting hole 2 adsorb the bistrique, then rotate threaded sleeve 10, threaded sleeve 10 drives four second wedges 11 rebound, make first wedge 6 carry out lateral shifting until four second wedges 11 and four first wedges 6 counterbalance contacts and the extrusion, four first wedges 6 drive four splint 8 and four blotters 9 remove, until four blotters 9 all with the die head counterbalance contact and press from both sides tightly can.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a lathe bistrique mounting structure is used in rotatory file processing, includes installation piece (1), its characterized in that, the lower extreme of installation piece (1) be equipped with bistrique assorted mounting hole (2), the lower extreme fixedly connected with installation sleeve (3) of installation piece (1), fixedly connected with solid fixed ring (4) in installation sleeve (3), the lower extreme of installation sleeve (3) is equipped with four fluting (5), four fluting (5) are the annular array and distribute, four equal sliding connection has first wedge (6) in fluting (5), be equipped with a plurality of canceling release mechanical systems (7) that are used for reseing first wedge (6) on fluting (5) inside wall, the one end fixedly connected with splint (8) that first wedge (6) are located installation sleeve (3), the one end fixedly connected with blotter (9) that first wedge (6) were kept away from to splint (8), the mounting sleeve (3) external thread bush is equipped with threaded sleeve (10), it is connected with four second wedge blocks (11), four to rotate on the inside wall of threaded sleeve (10) second wedge block (11) and four fluting (5) phase-matchs.
2. The machine tool grinding head mounting structure for rotary filing according to claim 1, wherein the reset mechanism (7) comprises a groove (12) disposed on the inner side wall of the slot (5), a limiting rod (13) is horizontally and fixedly connected in the groove (12), a spring (14) and a limiting block (15) are sleeved outside the limiting rod (13), the limiting block (15) is slidably connected with the inner side wall of the limiting rod (13) and the inner side wall of the groove (12), two ends of the spring (14) are respectively fixedly connected with the limiting block (15) and the inner side wall of the groove (12), and one end of the limiting block (15) far away from the groove (12) is fixedly connected with the side wall of the first wedge-shaped block (6).
3. The mounting structure of the grinding head of the machine tool for rotary filing according to claim 1, wherein the end of the first wedge block (6) far from the clamping plate (8) is provided with a smooth first inclined surface facing downwards, the end of the second wedge block (11) far from the threaded sleeve (10) is provided with a smooth second inclined surface facing upwards, and the first inclined surface and the second inclined surface are matched and have the same inclination.
4. The mounting structure of the grinding head of the machine tool for rotary filing according to claim 1, wherein the inner side wall of the threaded sleeve (10) is provided with an annular groove, four sliding blocks (16) are slidably connected in the annular groove, and the four sliding blocks (16) are respectively fixedly connected with four second wedge blocks (11).
5. The mounting structure of a grinding head of a machine tool for rotary filing according to claim 1, wherein said plurality of clamping plates (8) and said cushion pad (9) are provided in an arc shape.
6. The mounting structure of a grinding head of a machine tool for rotary filing according to claim 1, wherein a magnet is fixedly attached to an inner top portion of the mounting hole (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020249648.3U CN211760759U (en) | 2020-03-04 | 2020-03-04 | Machine tool grinding head mounting structure for rotary file processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020249648.3U CN211760759U (en) | 2020-03-04 | 2020-03-04 | Machine tool grinding head mounting structure for rotary file processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211760759U true CN211760759U (en) | 2020-10-27 |
Family
ID=72902617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020249648.3U Expired - Fee Related CN211760759U (en) | 2020-03-04 | 2020-03-04 | Machine tool grinding head mounting structure for rotary file processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211760759U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115128742A (en) * | 2022-07-20 | 2022-09-30 | 湖南和为通信有限公司 | Optical fiber communication wire connector |
| CN115128742B (en) * | 2022-07-20 | 2024-05-31 | 湖南禾生顺科技有限公司 | Optical fiber communication connector |
-
2020
- 2020-03-04 CN CN202020249648.3U patent/CN211760759U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115128742A (en) * | 2022-07-20 | 2022-09-30 | 湖南和为通信有限公司 | Optical fiber communication wire connector |
| CN115128742B (en) * | 2022-07-20 | 2024-05-31 | 湖南禾生顺科技有限公司 | Optical fiber communication connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201027 |