CN215034220U - Fixing device for metal gear production and manufacturing - Google Patents
Fixing device for metal gear production and manufacturing Download PDFInfo
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- CN215034220U CN215034220U CN202121666096.7U CN202121666096U CN215034220U CN 215034220 U CN215034220 U CN 215034220U CN 202121666096 U CN202121666096 U CN 202121666096U CN 215034220 U CN215034220 U CN 215034220U
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Abstract
The utility model discloses a fixing device for producing and manufacturing metal gears, which comprises a base, a mounting seat, a mounting cavity, a driven gear, a bearing I, a magnet, a slide block, a bearing III, an inverted T-shaped shaft, a connecting block, a driving gear, a motor, a cylinder and the like; the utility model has the advantages of reasonable and simple structure, low production cost, convenient installation and complete functions, and the corresponding cutting sleeve is selected according to the inner hole of the gear to be processed, thereby meeting the requirements of connecting different gears to be processed with the rotating body and bringing great convenience to the use; in the utility model, the slide block is driven to move upwards integrally through the extension of the cylinder, so that the pressing arm can be rotated to be in a vertical state conveniently, and the pressing arm can be kept in a vertical state by matching with the magnet, and the cutting sleeve and the gear to be processed can be inserted into the excircle of the rotating body conveniently; the utility model discloses in order about the pressure arm through shortening of cylinder and wholly move down through briquetting one and briquetting two compress tightly the left and right sides above treating the processing gear together to the fixed effect that has improved.
Description
The technical field is as follows:
the utility model relates to a gear manufacturing equipment technical field, in particular to fixing device is used in metal gear manufacturing.
Background art:
modern gear technology has reached: the gear module is 0.004-100 mm; the diameter of the gear is 1 mm-150 m; the transmission power can reach hundreds of thousands of kilowatts; the rotating speed can reach hundreds of thousands of revolutions per minute; the highest peripheral speed is 300 m/s, and the gear is a mechanical element which is continuously meshed with the gear on the wheel rim and transmits motion and power. The use of gears in transmissions has long emerged. The principle of generating the gear cutting method and the successive appearance of the special machine tool and the cutter for cutting the gear by using the principle are in the end of the 19 th century, along with the development of production, the stability of gear operation is emphasized, the gear is a toothed mechanical part which can be meshed with each other, the gear is extremely widely applied in the mechanical transmission and the whole mechanical field, and the existing fixing device for producing and manufacturing the metal gear is low in clamping efficiency and poor in fixing effect.
The utility model has the following contents:
the utility model aims at providing a fixing device is used in manufacturing in order to solve above-mentioned problem, has solved current fixing device clamping efficiency ratio for manufacturing in the metal gear production and has lower, and fixed effect is than relatively poor problem in addition.
In order to solve the above problem, the utility model provides a technical scheme: the utility model provides a metal gear is fixing device for manufacturing, its innovation point lies in: the machining device comprises a base, a mounting seat, a mounting cavity, a driven gear, a first bearing, a second bearing, a rotating body, a gear to be machined, a clamping sleeve, a first pressing block, a pressing arm, a fixed shaft, a connecting groove, a second pressing block, a magnet, a sliding block, a third bearing, an inverted T-shaped shaft, a connecting block, a driving gear, a motor and a cylinder; the bottom of the mounting seat is fixedly connected to the top of the base, and a mounting cavity is formed in the lower side of the mounting seat; the outer part of the lower side of the rotating body is movably connected with the inner part of the center of the upper side of the installation cavity, the outer part of the lower side of the rotating body is fixedly connected with a driven gear, and a first bearing is arranged between the outer circle of the lower side of the rotating body and the central inner wall of the upper side of the installation cavity; the second bearing is arranged between the bottom surface of the central convex groove of the rotating body and the top surface of the mounting seat; the inner part of the gear to be machined is connected with the outer part of the clamping sleeve, the inner part of the clamping sleeve is connected with the outer part of the upper side of the rotating body, and the bottom surface of the gear to be machined is connected with the top surface of the central convex groove of the rotating body; the sliding block is vertically and movably connected to the upper side of the inner part of the center of the rotating body, and a connecting groove is formed in the inner part of the upper side of the sliding block; the center of the upper side of the connecting groove is fixedly connected with a longitudinal fixed shaft; the center of the pressure arm is positioned on the upper side inside the connecting groove, a longitudinal hole arranged in the center of the pressure arm is movably connected to the outside of the fixed shaft, the left lower side of the pressure arm is fixedly connected with a first pressing block, the bottom of the first pressing block is connected with the left side of the top surface of the gear to be processed, the right lower side of the pressure arm is fixedly connected with a second pressing block, and the bottom of the second pressing block is connected with the right side of the top surface of the gear to be processed; the magnet is fixedly connected in a clamping groove arranged in the center of the lower part of the rear side surface of the connecting groove; the top of the inverted T-shaped shaft is fixedly connected to the center of the bottom of the sliding block, the interior of the inverted T-shaped shaft is movably connected to the interior of the center of the connecting block, and a third bearing is arranged between the step surface on the upper side of the inverted T-shaped shaft and the top surface of the interior of the center of the connecting block; the bottom of the connecting block is fixedly connected with the end part of the piston rod on the upper side of the air cylinder; the outer part of the lower side of the cylinder is fixedly connected with the inner part of the center of the upper side of the base; the motor is fixedly connected to the inner portion of the upper right side of the base, a driving gear is fixedly connected to an output shaft of the upper side of the motor, and the driving gear is connected with a driven gear.
Preferably, the second bearing and the third bearing are both thrust ball bearings.
Preferably, the ferrule is a replaceable ferrule.
Preferably, the motor is a servo motor or a stepping motor.
Preferably, the outer part of the upper side of the cylinder is movably connected with the inner part of the lower side of the rotator.
The utility model has the advantages that:
(1) the utility model has the advantages of reasonable and simple structure, low in production cost, simple to operate, it is multiple functional, here according to the cutting ferrule that the hole selection of waiting to process the gear corresponds to satisfied the difference and waited to process the gear and turned the needs of being connected, just also brought very big convenience for the use.
(2) The utility model discloses in order about the slider through the extension of cylinder and wholly shift up to be convenient for and be vertical state with the rotation of pressure arm, cooperation magnet helps the pressure arm to keep vertical state simultaneously, just also be convenient for with cutting ferrule and wait to process inserting of gear on the excircle of turning.
(3) The utility model discloses in order about the pressure arm through shortening of cylinder and wholly move down through briquetting one and briquetting two compress tightly the left and right sides above treating the processing gear together to the fixed effect that has improved.
(4) The utility model discloses well motor that sets up can drive through driving gear and driven gear and turn and wait to process the gear bodily rotation to the processing of waiting to process gear different position tooth portion has been satisfied.
Description of the drawings:
fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a partial enlarged view of the present invention.
1-a base; 2-mounting a base; 3-installing a cavity; 4-a driven gear; 5, bearing one; 6, bearing II; 7-a swivel; 8-a gear to be processed; 9-cutting sleeve; 10-briquetting is carried out; 11-a press arm; 12-a fixed shaft; 13-connecting grooves; 14-briquetting is carried out for two; 15-a magnet; 16-a slide block; 17-bearing three; 18-inverted T-shaped shaft; 19-connecting block; 20-a drive gear; 21-a motor; 22-cylinder.
The specific implementation mode is as follows:
as shown in fig. 1 and fig. 2, the following technical solutions are adopted in the present embodiment: a fixing device for metal gear production and manufacturing comprises a base 1, a mounting seat 2, a mounting cavity 3, a driven gear 4, a first bearing 5, a second bearing 6, a rotating body 7, a gear to be processed 8, a clamping sleeve 9, a first pressing block 10, a pressing arm 11, a fixing shaft 12, a connecting groove 13, a second pressing block 14, a magnet 15, a sliding block 16, a third bearing 17, an inverted T-shaped shaft 18, a connecting block 19, a driving gear 20, a motor 21 and a cylinder 22; the bottom of the mounting seat 2 is fixedly connected to the top of the base 1, and a mounting cavity 3 is formed in the lower side of the mounting seat 2; the outer part of the lower side of the rotating body 7 is movably connected with the inner part of the center of the upper side of the installation cavity 3, the outer part of the lower side of the rotating body 7 is fixedly connected with a driven gear 4, and a bearing I5 is arranged between the outer circle of the lower side of the rotating body 7 and the inner wall of the center of the upper side of the installation cavity 3; the second bearing 6 is arranged between the bottom surface of the central convex groove of the rotating body 7 and the top surface of the mounting seat 2; the interior of the gear to be machined 8 is connected with the exterior of the clamping sleeve 9, the interior of the clamping sleeve 9 is connected with the exterior of the upper side of the rotating body 7, and the bottom surface of the gear to be machined 8 is connected with the top surface of the central convex groove of the rotating body 7; the sliding block 16 is vertically and movably connected to the upper side of the center inside of the rotating body 7, and a connecting groove 13 is formed in the upper side inside of the sliding block 16; the center of the upper side of the connecting groove 13 is fixedly connected with a longitudinal fixed shaft 12; the center of the pressure arm 11 is positioned at the upper side inside the connecting groove 13, a longitudinal hole arranged in the center of the pressure arm 11 is movably connected to the outside of the fixed shaft 12, the left lower side of the pressure arm 11 is fixedly connected with a first pressure block 10, the bottom of the first pressure block 10 is connected with the left side of the top surface of the gear 8 to be processed, the right lower side of the pressure arm 11 is fixedly connected with a second pressure block 14, and the bottom of the second pressure block 14 is connected with the right side of the top surface of the gear 8 to be processed; the magnet 15 is fixedly connected in a clamping groove arranged in the center of the lower part of the rear side face of the connecting groove 13; the top of the inverted T-shaped shaft 18 is fixedly connected to the center of the bottom of the sliding block 16, the inside of the inverted T-shaped shaft 18 is movably connected to the inside of the center of the connecting block 19, and a third bearing 17 is arranged between the step surface on the upper side of the inverted T-shaped shaft 18 and the top surface of the inside of the center of the connecting block 19; the bottom of the connecting block 19 is fixedly connected with the end part of the piston rod on the upper side of the cylinder 22; the outer part of the lower side of the cylinder 22 is fixedly connected with the inner part of the center of the upper side of the base 1; the motor 21 is fixedly connected to the inner portion of the upper right side of the base 1, a driving gear 20 is fixedly connected to an output shaft of the upper side of the motor 21, and the driving gear 20 is connected with the driven gear 4.
The second bearing 6 and the third bearing 17 are both thrust ball bearings; the cutting sleeve 9 is a replaceable cutting sleeve, so that the requirement of connecting different gears 8 to be processed with the rotating body 7 is met, and great convenience is brought to use; the motor 21 is a servo motor or a stepping motor, so that the rotation angle of the gear 8 to be processed can be accurately controlled by the prior art; the outer part of the upper side of the air cylinder 22 is movably connected with the inner part of the lower side of the rotating body 7, so that the whole height of the device is reduced, and the stability and the reliability in processing are improved.
The utility model discloses a user state does: the utility model has the advantages of reasonable and simple structure, low in production cost, simple to operate, it is multiple functional, during the use, at first according to waiting to process the hole selection corresponding cutting ferrule 9 of gear 8, thereby the needs that different waiting to process gears 8 are connected with turning 7 are satisfied, just also brought very big convenience for the use, then drive slider 16 through the extension of cylinder 22 and wholly move up, thereby be convenient for be vertical state with the rotation of pressure arm 11, cooperate magnet 15 to help pressure arm 11 to keep vertical state simultaneously, just be convenient for insert cutting ferrule 9 and waiting to process gear 8 on turning 7 excircle, then manual rotation pressure arm 11 makes it be in horizontal state, then drive pressure arm 11 through shortening of cylinder 22 and wholly move down and compress tightly the left and right sides on waiting to process gear 8 through briquetting one 10 and briquetting two 14 together, thereby the fixed effect that has improved, and the motor 21 that sets up, the rotating body 7 and the gear 8 to be processed can be driven to integrally rotate through the driving gear 20 and the driven gear 4, so that the processing of the tooth parts of the gear 8 to be processed in different directions is met.
The control mode of the present invention is controlled by manual starting or by the existing automation technology, the connection diagram of the power element and the supply of the power source belong to the common knowledge in the field, and the present invention is mainly used for protecting the mechanical device, so the present invention does not explain the control mode and the wiring arrangement in detail.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, and it should be understood by those skilled in the art that the present invention is not limited by the above embodiments, which are only illustrative, but also various changes and modifications may be made without departing from the spirit and scope of the present invention, which fall within the scope of the present invention as claimed, which is defined by the appended claims and their equivalents.
Claims (5)
1. The utility model provides a fixing device is used in metal gear manufacturing which characterized in that: the device comprises a base (1), a mounting seat (2), a mounting cavity (3), a driven gear (4), a first bearing (5), a second bearing (6), a rotating body (7), a gear to be processed (8), a clamping sleeve (9), a first pressing block (10), a pressing arm (11), a fixed shaft (12), a connecting groove (13), a second pressing block (14), a magnet (15), a sliding block (16), a third bearing (17), an inverted T-shaped shaft (18), a connecting block (19), a driving gear (20), a motor (21) and a cylinder (22);
the bottom of the mounting seat (2) is fixedly connected to the top of the base (1), and a mounting cavity (3) is formed in the lower side of the mounting seat (2);
the outer part of the lower side of the rotating body (7) is movably connected with the inner part of the center of the upper side of the installation cavity (3), the outer part of the lower side of the rotating body (7) is fixedly connected with a driven gear (4), and a first bearing (5) is arranged between the outer circle of the lower side of the rotating body (7) and the inner wall of the center of the upper side of the installation cavity (3);
the second bearing (6) is arranged between the bottom surface of the central convex groove of the rotating body (7) and the top surface of the mounting seat (2);
the interior of the gear (8) to be machined is connected with the exterior of the clamping sleeve (9), the interior of the clamping sleeve (9) is connected with the exterior of the upper side of the rotating body (7), and the bottom surface of the gear (8) to be machined is connected with the top surface of the central convex groove of the rotating body (7);
the sliding block (16) is vertically and movably connected to the upper side of the inner part of the center of the rotating body (7), and a connecting groove (13) is formed in the inner part of the upper side of the sliding block (16);
the center of the upper side of the connecting groove (13) is fixedly connected with a longitudinal fixed shaft (12);
the center of the pressure arm (11) is positioned at the upper side inside the connecting groove (13), a longitudinal hole formed in the center of the pressure arm (11) is movably connected to the outside of the fixed shaft (12), a first pressing block (10) is fixedly connected to the lower left side of the pressure arm (11), the bottom of the first pressing block (10) is connected with the left side of the top surface of the gear (8) to be processed, a second pressing block (14) is fixedly connected to the lower right side of the pressure arm (11), and the bottom of the second pressing block (14) is connected with the right side of the top surface of the gear (8) to be processed;
the magnet (15) is fixedly connected in a clamping groove arranged in the center of the lower part of the rear side surface of the connecting groove (13);
the top of the inverted T-shaped shaft (18) is fixedly connected to the center of the bottom of the sliding block (16), the interior of the inverted T-shaped shaft (18) is movably connected to the interior of the center of the connecting block (19), and a third bearing (17) is arranged between the step surface on the upper side of the inverted T-shaped shaft (18) and the top surface of the interior of the center of the connecting block (19);
the bottom of the connecting block (19) is fixedly connected with the end part of a piston rod on the upper side of the air cylinder (22);
the outer part of the lower side of the cylinder (22) is fixedly connected with the inner part of the center of the upper side of the base (1);
the motor (21) is fixedly connected to the inner portion of the upper right side of the base (1) in the outer portion, a driving gear (20) is fixedly connected to an output shaft of the upper side of the motor (21), and the driving gear (20) is connected with the driven gear (4).
2. The fixing device for producing and manufacturing a metal gear according to claim 1, wherein: and the second bearing (6) and the third bearing (17) are both thrust ball bearings.
3. The fixing device for producing and manufacturing a metal gear according to claim 1, wherein: the cutting sleeve (9) is a replaceable cutting sleeve.
4. The fixing device for producing and manufacturing a metal gear according to claim 1, wherein: the motor (21) is a servo motor or a stepping motor.
5. The fixing device for producing and manufacturing a metal gear according to claim 1, wherein: the outer part of the upper side of the cylinder (22) is movably connected with the inner part of the lower side of the rotator (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121666096.7U CN215034220U (en) | 2021-07-21 | 2021-07-21 | Fixing device for metal gear production and manufacturing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121666096.7U CN215034220U (en) | 2021-07-21 | 2021-07-21 | Fixing device for metal gear production and manufacturing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215034220U true CN215034220U (en) | 2021-12-07 |
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ID=79218443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121666096.7U Active CN215034220U (en) | 2021-07-21 | 2021-07-21 | Fixing device for metal gear production and manufacturing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215034220U (en) |
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2021
- 2021-07-21 CN CN202121666096.7U patent/CN215034220U/en active Active
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