CN219649793U - Tooth poking seat for knife grinder - Google Patents
Tooth poking seat for knife grinder Download PDFInfo
- Publication number
- CN219649793U CN219649793U CN202321274014.3U CN202321274014U CN219649793U CN 219649793 U CN219649793 U CN 219649793U CN 202321274014 U CN202321274014 U CN 202321274014U CN 219649793 U CN219649793 U CN 219649793U
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- tooth
- column
- top surface
- rod body
- fixed
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- 238000001125 extrusion Methods 0.000 claims abstract description 35
- 238000006073 displacement reaction Methods 0.000 abstract description 5
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model belongs to the technical field of knife sharpeners, in particular to a tooth poking seat for a knife sharpeners, which comprises a driving frame body, wherein a fixed column is arranged on the top surface of the driving frame body, and a detachable moving column is arranged in the fixed column; according to the tooth poking seat for the knife grinder, through the matched use of the locating rod and the locating groove, the tooth poking rod body can be conveniently limited, the tooth poking rod body is conveniently installed or detached by workers, so that the stability of the tooth poking rod body in use is improved, the tooth poking rod body is not easy to shake in long-time working, displacement of the tooth poking rod body in working is avoided, meanwhile, the moving column can be installed or detached through the shrinkage or rebound of the second reset spring in a matched use of the extrusion rod, the bolt and the second reset spring, the tooth poking rod body can be conveniently installed or detached by workers, and the tooth poking rod body can be installed or detached rapidly while the tooth poking rod body is improved in working.
Description
Technical Field
The utility model belongs to the technical field of knife sharpeners, and particularly relates to a tooth poking seat for a knife sharpeners.
Background
The knife grinder is a gear processing machine tool for processing a cylindrical gear by using a grinding wheel as a grinding tool, is mainly used for eliminating deformation after heat treatment and improving gear precision, and is divided into a generating grinding wheel gear grinding machine and a forming grinding wheel gear grinding machine according to different gear grinding principles;
in the prior art, a plurality of tooth poking seats for knife sharpeners are provided, for example, chinese patent application number 202121555969.7 discloses a tooth poking seat for a multi-station knife sharpeners, which comprises a driving frame, wherein a tooth poking rod is arranged at one end of the top of the driving frame, a cylindrical cover and a positioning mechanism are arranged between the driving frame and the tooth poking rod, and the bottom of the cylindrical cover is fixed at the top of the driving frame through bolts; the support rod is pressed downwards, the rotating sleeve is inserted into the cylindrical cover from the top of the tooth-pulling rod, then the support rod is loosened, the top plate is tightly attached to the inner side wall of the top of the cylindrical cover under the cooperation of the spring frame and the support rod, then a worker can tightly attach the tooth-pulling rod to the top of the cylindrical cover through the extrusion of the extrusion pad plate, the tooth-pulling rod can be installed in this way, when the tooth-pulling rod needs to be disassembled, the extrusion pad plate is loosened, and then after the support rod is pressed, the rotating sleeve is pulled out, so that the worker can conveniently and rapidly install the tooth-pulling rod, and the step of using a spanner is avoided;
but this equipment can make through the extrusion of extrusion pad board and dial the rack bar and hug closely at the top of cylinder cover when in actual use, can install the rack bar through this, when the rack bar needs to be dismantled, not hard up extrusion pad board, then after pressing down the bracing piece, take out the change cover can, through so can make things convenient for the staff to install the rack bar fast, avoid using the step of spanner, but this equipment is the extrusion through extrusion pad board can make the rack bar hug closely at the top of cylinder cover, but when the rack bar is in going on the work, because the rack bar hugs closely at the top of cylinder cover, and the rack bar is not installed portable fixed establishment, when the rack bar is going on working, the rack bar stability of dialling of installing through the extrusion mode is relatively poor, the rack bar very easy to appear the condition of displacement at long-time during operation, lead to this equipment when using, be unfavorable for long-time use.
Disclosure of Invention
In order to solve the problems in the prior art, the utility model provides a tooth poking seat for a knife grinder, which has the characteristic of being convenient for fixing a tooth poking rod.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a tooth poking seat for knife grinder, includes the drive frame body, the fixed column is installed to the top surface of drive frame body, the internally mounted of fixed column has detachable movable column, the detachable tooth poking rod body is still installed to the top surface of fixed column, the top surface of tooth poking rod body has two rows of constant head tanks that symmetrically distribute and set up, the top surface of movable column is fixed with the connecting cover, the bottom surface of connecting cover has two fixed locating levers that symmetrically distribute, the front end of tooth poking rod body is fixed with the plectrum;
the outer wall of the fixed column is annular and equidistantly provided with a plurality of limit grooves, the inside of the movable column is provided with a sliding groove, the inside of the movable column is provided with two symmetrically distributed cavities, opposite faces of the two cavities are provided with first mounting grooves, opposite faces of the two cavities are provided with second mounting grooves, the two first mounting grooves are communicated with the sliding groove, the inside of the two cavities is slidably connected with a bolt, the outer walls of the two bolts are positioned in the cavities and are fixedly connected with connecting pieces respectively, the outer walls of the two bolts are also sleeved with first reset springs, the first reset springs are positioned between the connecting pieces and the inner side faces of the cavities, and the outer walls of the opposite faces of the two bolts are provided with first inclined grooves;
the inside sliding connection of spout has the extrusion pole, the top surface of extrusion pole is fixed with the pull rod the bottom surface of extrusion pole has two second inclined plane grooves of symmetrical distribution seting up.
As a preferable technical scheme of the utility model, the top surface of the connecting cover is provided with two symmetrically distributed and fixed fixing rods, the top surfaces of the two fixing rods are fixedly connected with a fixing sheet, the outer wall of the extrusion rod is also fixedly provided with a moving sheet, the moving sheet is slidably connected on the two fixing rods, the outer wall of the extrusion rod is also sleeved with a second reset spring, the second reset spring is positioned between the moving sheet and the fixing sheet, and the top surface of the pull rod penetrates through the fixing sheet.
As a preferred embodiment of the present utility model, the sum of the heights of the pressing rod and the tie rod is greater than the sum of the heights of the moving column and the connecting cover.
As a preferable technical scheme of the utility model, the sum of the lengths of the two bolts is equal to or larger than the diameter of the movable column.
As a preferable embodiment of the present utility model, the diameter of the connection cover is identical to the diameter of the fixing post.
As a preferable technical scheme of the utility model, the inner diameter of the tooth pulling rod body is consistent with the diameter of the moving column.
Compared with the prior art, the utility model has the beneficial effects that: according to the tooth poking seat for the knife grinder, through the matched use of the locating rod and the locating groove, the tooth poking rod body can be conveniently limited, the tooth poking rod body is conveniently installed or detached by workers, so that the stability of the tooth poking rod body in use is improved, the tooth poking rod body is not easy to shake in long-time working, displacement of the tooth poking rod body in working is avoided, meanwhile, the moving column can be installed or detached through the shrinkage or rebound of the second reset spring in a matched use of the extrusion rod, the bolt and the second reset spring, the tooth poking rod body can be conveniently installed or detached by workers, and the tooth poking rod body can be installed or detached rapidly while the tooth poking rod body is improved in working.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic cross-sectional view of a movable column according to the present utility model;
FIG. 3 is an enlarged schematic view of the structure A in the present utility model;
FIG. 4 is an enlarged schematic view of structure B in the present utility model;
in the figure: 1. a driving rack body; 2. fixing the column; 3. a limit groove; 4. a tooth-pulling rod body; 5. a moving column; 6. a connection cover; 7. a positioning rod; 8. a positioning groove; 9. a chute; 10. a cavity; 11. a first mounting groove; 12. a second mounting groove; 13. a plug pin; 14. a connecting sheet; 15. a first return spring; 16. a first bevel groove; 17. an extrusion rod; 18. a second bevel groove; 19. a pull rod; 20. a moving plate; 21. a second return spring; 22. a fixed rod; 23. a fixing piece; 24. and (5) needle pulling.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present utility model provides the following technical solutions: in the embodiment, the tooth poking seat for the knife grinder comprises a driving frame body 1, wherein a fixed column 2 is arranged on the top surface of the driving frame body 1, a detachable moving column 5 is arranged in the fixed column 2, a detachable tooth poking rod body 4 is also arranged on the top surface of the fixed column 2, two rows of positioning grooves 8 which are symmetrically distributed and arranged are arranged on the top surface of the tooth poking rod body 4, a connecting cover 6 is fixed on the top surface of the moving column 5, two positioning rods 7 which are symmetrically distributed and fixed are arranged on the bottom surface of the connecting cover 6, and a poking needle 24 is fixed at the front end of the tooth poking rod body 4;
the outer wall of the fixed column 2 is annular and equidistantly provided with a plurality of limit grooves 3, the inside of the movable column 5 is provided with a sliding groove 9, the inside of the movable column 5 is provided with two symmetrically distributed cavities 10, opposite faces of the two cavities 10 are provided with first mounting grooves 11, back vertical faces are provided with second mounting grooves 12, the two first mounting grooves 11 are communicated with the sliding groove 9, the inside of the two cavities 10 is slidably connected with a bolt 13, the outer walls of the two bolts 13 are positioned in the inside of the cavity 10 and are fixedly connected with connecting pieces 14 respectively, the outer walls of the two bolts 13 are also sleeved with first reset springs 15, the first reset springs 15 are positioned between the connecting pieces 14 and the inner side faces of the cavities 10, and the outer walls of the opposite faces of the two bolts 13 are provided with first inclined grooves 16;
the inside of the chute 9 is connected with an extrusion rod 17 in a sliding way, the top surface of the extrusion rod 17 is fixed with a pull rod 19, and the bottom surface of the extrusion rod 17 is provided with two second inclined surface grooves 18 which are symmetrically distributed; during the use, firstly can place the top surface at fixed column 2 with dialling the rack bar body 4, the inside of fixed column 2 is inserted to the post that will move 5 again, make the bottom surface laminating of connecting cover 6 at the top surface of dialling the rack bar body 4, make two locating levers 7 insert the inside of constant head tank 8 simultaneously, available constant head tank 8 adjusts the length of dialling the rack bar body 4, simultaneously also available locating lever 7 inserts the inside of constant head tank 8, with the stability that improves the rack bar body 4 when using, make it also be difficult for moving and rock when long-time work, avoid dialling the rack bar body 4 and appear the condition of displacement, press down the extrusion rod 17 again, utilize two second inclined plane grooves 18 extrudees and promote two bolts 13 simultaneously to the outside, make it insert and establish the inside at the constant head tank 3, can carry out spacing and fix to the movable column 5, simultaneously available a plurality of equidistance distributed spacing grooves 3, can make movable column 5 rotate in the inside of fixed column 2, simultaneously also available locating lever 7 inserts the inside of constant head tank 8, drive simultaneously and dial rack bar body 4 and rotate, can be convenient for to use the angle of the rack bar body 4 to all adjust to the length of dialling the rack bar 4.
Specifically, as can be seen from fig. 2, fig. 3 and fig. 4, in this embodiment, the top surface of the connecting cover 6 has two fixing rods 22 symmetrically distributed and fixed, the top surfaces of the two fixing rods 22 are fixedly connected with a fixing plate 23, the outer wall of the extrusion rod 17 is also fixed with a moving plate 20, the moving plate 20 is slidably connected to the two fixing rods 22, the outer wall of the extrusion rod 17 is also sleeved with a second return spring 21, the second return spring 21 is located between the moving plate 20 and the fixing plate 23, and the top surface of the pull rod 19 penetrates through the fixing plate 23; when the movable column 5 is required to be disassembled, the pull rod 19 can be directly pulled upwards, the fixing piece 23 slides on the two fixing rods 22, the second return spring 21 is extruded to shrink, the tail end of the extrusion rod 17 can be separated from between the two bolts 13, the first return spring 15 can rebound and push the connection piece 14 to move, the bolts 13 can be separated from the inside of the limiting groove 3, the movable column 5 can be disassembled and fixed only by pulling the pull rod 19 upwards, the extrusion rod 17 is pushed to move by using the rebound of the second return spring 21, and the extrusion rod 17 is connected with the inside of the movable slot 9 in a sliding manner by using the sliding connection piece 20.
Specifically, as can be seen from fig. 2, in the present embodiment, the sum of the heights of the pressing rod 17 and the tie rod 19 is larger than the sum of the heights of the moving column 5 and the connecting cover 6; the bottom surface of the extrusion rod 17 can be attached to the bottom end of the inner side surface of the fixed column 2, so that the extrusion rod 17 can extrude by using the two second inclined surface grooves 18 and push the two bolts 13 outwards at the same time, and the extrusion rod 17 can slide conveniently.
Specifically, as can be seen from fig. 3 and 4, in this embodiment, the sum of the lengths of the two pins 13 is equal to or greater than the diameter of the moving column 5; so that the back vertical surfaces of the two bolts 13 can penetrate through the outer wall of the movable column 5, and the movable column 5 can be conveniently and detachably arranged on the fixed column 2.
Specifically, as can be seen from fig. 1, in this embodiment, the diameter of the connecting cover 6 is identical to the diameter of the fixing post 2; the top surface of the connecting cover 6 can be tightly attached to the top surface of the tooth-pulling rod body 4, so that the positioning rod 7 can be conveniently inserted into the positioning groove 8, and the tooth-pulling rod body 4 can be conveniently limited or adjusted in length.
Specifically, as can be seen from fig. 1 and fig. 2, in this embodiment, the inner diameter of the tooth-pulling rod body 4 is identical to the diameter of the moving column 5; so that the tooth-pulling rod body 4 can be sleeved on the outer wall of the movable column 5, and the stability of the tooth-pulling rod body 4 can be increased.
The working principle and the using flow of the utility model are as follows: according to the tooth poking seat for the knife grinder, firstly, the tooth poking rod body 4 can be placed on the top surface of the fixed column 2, then the movable column 5 is inserted into the fixed column 2, the bottom surface of the connecting cover 6 is attached to the top surface of the tooth poking rod body 4, meanwhile, two positioning rods 7 are inserted into the positioning grooves 8, the length of the tooth poking rod body 4 can be adjusted by the positioning grooves 8, meanwhile, the positioning rods 7 can be inserted into the positioning grooves 8, so that the stability of the tooth poking rod body 4 in use is improved, the tooth poking rod body 4 is not easy to shake during long-time working, displacement of the tooth poking rod body 4 is avoided, the extruding rod 17 is pressed downwards, and two bolts 13 are extruded by two second inclined grooves 18 and pushed outwards at the same time, so that the two bolts 13 are inserted into the limiting grooves 3, and the movable column 5 can be limited and fixed.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (6)
1. Tooth poking seat for knife grinder, including driving frame body (1), its characterized in that: the driving rack is characterized in that a fixed column (2) is arranged on the top surface of the driving rack body (1), a detachable moving column (5) is arranged in the fixed column (2), a detachable tooth-pulling rod body (4) is further arranged on the top surface of the fixed column (2), two rows of positioning grooves (8) are symmetrically distributed and arranged on the top surface of the tooth-pulling rod body (4), a connecting cover (6) is fixedly arranged on the top surface of the moving column (5), two positioning rods (7) are symmetrically distributed and fixed on the bottom surface of the connecting cover (6), and a poking needle (24) is fixedly arranged at the front end of the tooth-pulling rod body (4);
the outer wall of the fixed column (2) is provided with a plurality of limit grooves (3) in an annular equidistant mode, the inside of the movable column (5) is provided with two symmetrically distributed cavities (10), the opposite faces of the two cavities (10) are provided with first mounting grooves (11) and second mounting grooves (12), the two first mounting grooves (11) are communicated with the limit grooves (9), the inside of the two cavities (10) is provided with bolts (13) in a sliding mode, the outer walls of the two bolts (13) are positioned in the inside of the cavities (10) and are fixedly connected with connecting pieces (14) respectively, the outer walls of the two bolts (13) are also provided with first reset springs (15) in a sleeved mode, the first reset springs (15) are positioned between the connecting pieces (14) and the inner side faces of the cavities (10), and the outer walls of the opposite faces of the two bolts (13) are provided with first inclined grooves (16);
the inside sliding connection of spout (9) has extrusion pole (17), the top surface of extrusion pole (17) is fixed with pull rod (19) the bottom surface of extrusion pole (17) has two second inclined plane grooves (18) of symmetrically distributing and seting up.
2. The tooth holder for knife grinder according to claim 1, wherein: the top surface of connecting lid (6) has two symmetrical fixed dead levers (22) that distribute fixedly, two the top surface fixedly connected with stationary blade (23) of dead lever (22), the outer wall of extrusion pole (17) still is fixed with movable plate (20), movable plate (20) sliding connection is two on dead lever (22) the outer wall of extrusion pole (17) still overlaps and is equipped with second reset spring (21), second reset spring (21) are located movable plate (20) with between stationary blade (23), just the top surface of pull rod (19) runs through stationary blade (23).
3. The tooth holder for knife grinder according to claim 1, wherein: the sum of the heights of the extrusion rod (17) and the pull rod (19) is larger than the sum of the heights of the movable column (5) and the connecting cover (6).
4. The tooth holder for knife grinder according to claim 1, wherein: the sum of the lengths of the two pins (13) is equal to or greater than the diameter of the moving column (5).
5. The tooth holder for knife grinder according to claim 1, wherein: the diameter of the connecting cover (6) is consistent with the diameter of the fixing column (2).
6. The tooth holder for knife grinder according to claim 1, wherein: the inner diameter of the tooth poking rod body (4) is consistent with the diameter of the movable column (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321274014.3U CN219649793U (en) | 2023-05-24 | 2023-05-24 | Tooth poking seat for knife grinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321274014.3U CN219649793U (en) | 2023-05-24 | 2023-05-24 | Tooth poking seat for knife grinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219649793U true CN219649793U (en) | 2023-09-08 |
Family
ID=87879028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321274014.3U Active CN219649793U (en) | 2023-05-24 | 2023-05-24 | Tooth poking seat for knife grinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219649793U (en) |
-
2023
- 2023-05-24 CN CN202321274014.3U patent/CN219649793U/en active Active
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| GR01 | Patent grant | ||
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