CN219472682U - Gear with convex column and through groove - Google Patents

Gear with convex column and through groove Download PDF

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Publication number
CN219472682U
CN219472682U CN202320485102.1U CN202320485102U CN219472682U CN 219472682 U CN219472682 U CN 219472682U CN 202320485102 U CN202320485102 U CN 202320485102U CN 219472682 U CN219472682 U CN 219472682U
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CN
China
Prior art keywords
gear
groove
cavity
front side
side wall
Prior art date
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Active
Application number
CN202320485102.1U
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Chinese (zh)
Inventor
张毅
陆玉娟
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Gaoyou Jingbiao Gear Manufacturing Co ltd
Original Assignee
Gaoyou Jingbiao Gear Manufacturing Co ltd
Priority date (The priority date 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 date listed.)
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Publication date
Application filed by Gaoyou Jingbiao Gear Manufacturing Co ltd filed Critical Gaoyou Jingbiao Gear Manufacturing Co ltd
Priority to CN202320485102.1U priority Critical patent/CN219472682U/en
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Publication of CN219472682U publication Critical patent/CN219472682U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a gear with convex columns and through grooves, which belongs to the technical field of gears and comprises a gear main body, wherein convex columns are arranged on the left side and the right side of the front side wall of the gear main body, through grooves matched with the convex columns are formed on the upper side and the lower side of the front side wall of the gear main body, insertion holes are formed on the upper side and the lower side in the through grooves, cavities are formed in the convex columns, and fixing mechanisms are arranged in the cavities.

Description

Gear with convex column and through groove
Technical Field
The utility model relates to the technical field of gears, in particular to a gear with a convex column and a through groove.
Background
The gear is a mechanical element which is provided with teeth on the rim and can continuously mesh and transmit motion and power, the application of the gear in transmission has long appeared, the principle of generating a gear cutting method and the sequential appearance of a special machine tool and a cutter for cutting teeth by using the principle are developed in the end of 19 th century, the running stability of the gear is emphasized along with the development of production, the gear is the most common part of the mechanical element, and the two gears are sometimes required to be overlapped together for use when the gear is used.
Disclosure of Invention
The present utility model is directed to a gear with a protruding post and a through slot, so as to solve the problems set forth in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a gear with projection and logical groove, includes the gear body, the gear body front side wall left and right sides all is equipped with the projection, both sides all have been seted up and have been led to the groove with projection assorted about the gear body front side wall, both sides all have been seted up the jack about leading to the inslot, the cavity has been seted up to the projection inside, be equipped with fixed establishment in the cavity.
Further, fixed establishment includes the bi-directional lead screw that is equipped with in the cavity, the bi-directional lead screw is controlled the outer wall and is all cup jointed the inserted bar, two sets of the inserted bar one end runs through the cavity respectively in the side wall about and jack assorted, bi-directional lead screw outer wall cup joints the installation and is equipped with driven bevel gear, be equipped with in the cavity with driven bevel gear engaged with initiative bevel gear, initiative bevel gear front side wall is equipped with the pivot, pivot one end runs through the cavity in the preceding lateral wall be connected with the adjust knob that outside was equipped with.
Further, two groups of guide grooves are formed in the inner rear side wall of the cavity, and guide blocks matched with the guide grooves are arranged on the outer side walls of the two groups of inserted bars.
Further, the front side wall of the convex column is provided with a groove, and the groove is matched with the adjusting knob.
Further, a hexagonal groove is formed in the front side wall of the adjusting knob.
Further, the depth of the through groove is the same as the height of the convex column.
Compared with the prior art, the utility model has the beneficial effects that: the utility model discloses increased the cohesion between the gear under the cooperation of projection and logical groove, guaranteed gear superimposed intensity, can be in the same place two gear stack parts under the cooperation of fixed establishment and jack to can be in the same place two gears stack and use, improve gear holistic intensity of use, extension gear's life.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic diagram of the structure of the utility model A;
FIG. 3 is a top view of the internal structure of the cavity of the present utility model;
fig. 4 is a schematic diagram of the structure B of the present utility model.
In the figure: 1. a gear body; 2. a convex column; 3. a through groove; 4. a jack; 5. a cavity; 6. a fixing mechanism; 60. a rod; 61. a guide block; 62. a guide groove; 63. a driven bevel gear; 64. a drive bevel gear; 65. a rotating shaft; 66. an adjustment knob; 67. hexagonal grooves; 68. a two-way screw rod; 7. a groove.
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.
Example 1:
referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a gear with projection and logical groove, including gear body 1, gear body 1 front side wall left and right sides all is equipped with projection 2, and the logical groove 3 with projection 2 assorted is all offered to both sides about gear body 1 front side wall, and the degree of depth of logical groove 3 is the same with the height of projection 2, has increased the cohesion between the gear under the cooperation of projection 2 and logical groove 3, and jack 4 has all been offered to both sides about leading to the inslot 3, and cavity 5 has been offered to the projection 2 inside, is equipped with fixed establishment 6 in the cavity 5.
Referring to fig. 3-4, the fixing mechanism 6 includes a bidirectional screw rod 68 disposed in the cavity 5, the left and right outer walls of the bidirectional screw rod 68 are sleeved with inserting rods 60, one end of each of the two sets of inserting rods 60 respectively penetrates through the left and right side walls of the cavity 5 to be matched with the insertion holes 4, two sets of guide grooves 62 are provided on the inner and rear side walls of the cavity 5, guide blocks 61 matched with the guide grooves 62 are provided on the outer side walls of the two sets of inserting rods 60, the two sets of inserting rods 60 are far away from each other on the outer wall of the bidirectional screw rod 68 under the cooperation of the guide grooves 62 and the guide blocks 61, driven bevel gears 63 are sleeved on the outer wall of the bidirectional screw rod 68, a driving bevel gear 64 meshed with the driven bevel gears 63 is disposed in the cavity 5, a rotating shaft 65 is disposed on the front side wall of the driving bevel gear 64, one end of the rotating shaft 65 penetrates through the front side wall of the cavity 5 to be connected with an adjusting knob 66 disposed outside, a groove 7 is provided on the front side wall of the protruding column 2, the groove 7 is matched with the adjusting knob 66, and a hexagonal groove 67 is provided on the front side wall of the adjusting knob 66.
Working principle: when two groups of gears are required to be stacked together, the convex column 2 of one gear is inserted into the through groove 3 of the other gear, the holding force between the gears is increased under the cooperation of the convex column 2 and the through groove 3, then a worker inserts a hexagonal wrench into the hexagonal groove 67 to rotate the adjusting knob 66, the adjusting knob 66 drives the rotating shaft 65 to rotate, the rotating shaft 65 drives the driving bevel gear 64 to rotate, the driving bevel gear 64 drives the driven bevel gear 63 to rotate, the driven bevel gear 63 drives the bidirectional screw rod 68 to rotate, the two groups of inserting rods 60 are far away from each other under the cooperation of the guide groove 62 and the guide block 61, so that the inserting rods 60 are inserted into the jacks 4, the stacked installation of the gears is completed, the use strength of the whole gears is improved, and the teeth of the gears are not easy to damage.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a gear with projection and logical groove, includes gear body (1), its characterized in that: the gear comprises a gear body (1), wherein convex columns (2) are arranged on the left side and the right side of the front side wall of the gear body (1), through grooves (3) matched with the convex columns (2) are formed in the upper side and the lower side of the front side wall of the gear body (1), insertion holes (4) are formed in the upper side and the lower side of the through grooves (3), cavities (5) are formed in the convex columns (2), and fixing mechanisms (6) are arranged in the cavities (5).
2. A gear with a stud and through slot as claimed in claim 1, wherein: the fixing mechanism (6) comprises a bidirectional screw rod (68) arranged in the cavity (5), inserting rods (60) are sleeved on the left and right outer walls of the bidirectional screw rod (68), two groups of inserting rods (60) are respectively penetrated through the left and right side walls in the cavity (5) and are matched with inserting holes (4), driven bevel gears (63) are sleeved on the outer walls of the bidirectional screw rod (68), driving bevel gears (64) meshed with the driven bevel gears (63) are arranged in the cavity (5), rotating shafts (65) are arranged on the front side walls of the driving bevel gears (64), and one ends of the rotating shafts (65) are penetrated through the front side walls of the cavity (5) and are connected with adjusting knobs (66) arranged outside the front side walls of the cavity.
3. A gear with a stud and through slot as claimed in claim 2, wherein: two groups of guide grooves (62) are formed in the inner rear side wall of the cavity (5), and guide blocks (61) matched with the guide grooves (62) are arranged on the outer side walls of the two groups of inserted bars (60).
4. A gear with a stud and through slot as claimed in claim 2, wherein: the front side wall of the convex column (2) is provided with a groove (7), and the groove (7) is matched with the adjusting knob (66).
5. A gear with a stud and through slot as claimed in claim 2, wherein: a hexagonal groove (67) is formed in the front side wall of the adjusting knob (66).
6. A gear with a stud and through slot as claimed in claim 1, wherein: the depth of the through groove (3) is the same as the height of the convex column (2).
CN202320485102.1U 2023-03-14 2023-03-14 Gear with convex column and through groove Active CN219472682U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202320485102.1U CN219472682U (en) 2023-03-14 2023-03-14 Gear with convex column and through groove

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202320485102.1U CN219472682U (en) 2023-03-14 2023-03-14 Gear with convex column and through groove

Publications (1)

Publication Number Publication Date
CN219472682U true CN219472682U (en) 2023-08-04

Family

ID=87440302

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202320485102.1U Active CN219472682U (en) 2023-03-14 2023-03-14 Gear with convex column and through groove

Country Status (1)

Country Link
CN (1) CN219472682U (en)

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