CN214699067U - Detachable combined automobile gear - Google Patents
Detachable combined automobile gear Download PDFInfo
- Publication number
- CN214699067U CN214699067U CN202120716845.6U CN202120716845U CN214699067U CN 214699067 U CN214699067 U CN 214699067U CN 202120716845 U CN202120716845 U CN 202120716845U CN 214699067 U CN214699067 U CN 214699067U
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- installation piece
- screw rod
- arc
- arc installation
- gear
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Abstract
The utility model discloses a removable combination automobile gear, including last gear body, lower gear body, first arc installation piece and second arc installation piece, be equipped with first screw rod and second screw rod on first arc installation piece and the second arc installation piece, first screw rod sets up the central line department at first arc installation piece and second arc installation piece, the second screw rod sets up the both sides at first arc installation piece and second arc installation piece. This removable combination automobile gear sets up first screw rod through the central line department at first arc installation piece and second arc installation piece, sets up the second screw rod in first arc installation piece and second arc installation piece both sides, can directly install or separate first arc installation piece and second arc installation piece through first screw rod and second screw rod in the installation with dismantle the gear, need not pull down whole axle, thereby be convenient for install and maintain, thereby avoid increasing cost of maintenance extravagant resource.
Description
Technical Field
The utility model relates to the technical field of gears, specifically be a removable combination automobile gear.
Background
Gears are wheel-like mechanical parts that transmit torque by virtue of meshing of teeth. The gear and other toothed mechanical parts can realize the functions of changing the rotating speed and the torque, changing the motion direction, changing the motion form and the like. Because of the advantages of high transmission efficiency, accurate transmission ratio, large power range and the like, the gear mechanism is widely applied to industrial products, and the design and manufacturing level of the gear mechanism can directly influence the quality of the industrial products. Gears are the main basic transmission elements in the automobile industry, and the quality of the gears directly influences the noise, the stability and the service life of automobiles. The automobile speed variator is used as the main part of automobile transmission system to change the torque and rotation speed of engine to meet the different requirements of automobile to the traction force of driving wheel and speed under different conditions of starting, accelerating, running and overcoming various road obstacles.
The gear in the prior art is usually formed by integral processing, the gear is not detachable, however, in an automobile, a plurality of different gears can be sleeved on the same shaft, when one gear breaks down, the whole shaft needs to be detached, even the gear on the shaft needs to be detached, the whole broken gear can be replaced, difficulty is caused for maintenance, other parts are easily damaged, maintenance cost is increased, resources are wasted, and the gear is used as a main part in an automobile transmission system and is easily broken under high load and high speed, so that the detachable combined automobile gear is provided.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides a removable combination automobile gear, it is the integrated into one piece formation usually to have solved among the prior art gear, gear itself is non-detachable, when one of them gear breaks down, whole axle all need be dismantled, epaxial gear all needs to be dismantled even, just can change whole trouble gear, cause the difficulty for the maintenance, also cause other parts to damage easily, increase cost of maintenance, resources are wasted, and, the gear is as the essential element among the automobile transmission system, easy cracked problem under high load and high speed.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a removable combination automobile gear, includes gear body, lower gear body, first arc installation piece and second arc installation piece, go up gear body and first arc installation piece fixed connection, lower gear body and second arc installation piece fixed connection, be equipped with first screw rod and second screw rod on first arc installation piece and the second arc installation piece, first screw rod sets up the central line department at first arc installation piece and second arc installation piece, the second screw rod sets up the both sides at first arc installation piece and second arc installation piece, the quantity of second screw rod sets up to two sets ofly, the second screw rod is the symmetric distribution.
Preferably, the upper gear body and the lower gear body are both provided with tooth blocks, the tooth blocks are annularly distributed on the peripheries of the upper gear body and the lower gear body, the side faces of the tooth blocks are fixedly connected with reinforcing ribs, and the reinforcing ribs are fixedly connected with the upper gear body and the lower gear body.
Preferably, the upper end of the first screw is fixedly connected with a first handle, the lower end of the first screw is in threaded connection with a first nut, and an anti-skid rubber sleeve is sleeved outside the rod wall of the first screw.
Preferably, a second handle is fixedly arranged at the upper end of the second screw rod, and a second nut is connected to the lower end of the second screw rod in a threaded manner.
Preferably, the fixed surface of first arc installation piece bonds and has first magnetism to inhale, the quantity of first magnetism is inhaled and is set up to two sets of, first magnetism is inhaled and is the symmetric distribution.
Preferably, the fixed second magnetism that bonds of surface of second arc installation piece is inhaled, the quantity that the second magnetism was inhaled sets up to two sets of, the second magnetism is inhaled and is the symmetric distribution.
Preferably, the following components: and the inner surfaces of the first arc-shaped mounting block and the second arc-shaped mounting block are bonded with buffering rubber pads.
(III) advantageous effects
The utility model provides a removable combination car gear. The method has the following beneficial effects:
(1) the detachable combined automobile gear realizes the purpose of dividing the integrally processed and formed gear into two parts by the first arc-shaped mounting block and the second arc-shaped mounting block which are arranged on the upper gear body and the lower gear body so as to be convenient to mount and dismount, the first arc-shaped mounting block and the second arc-shaped mounting block are fixedly arranged on the shaft through the first screw rod arranged at the center line of the first arc-shaped mounting block and the second arc-shaped mounting block, the first arc-shaped mounting block and the second arc-shaped mounting block are further closed by second screw rods arranged at two sides of the first arc-shaped mounting block and the second arc-shaped mounting block, when the gear is mounted and dismounted, the first arc-shaped mounting block and the second arc-shaped mounting block can be directly mounted or separated through the first screw rod and the second screw rod, the whole shaft does not need to be dismounted, the mounting and the maintenance are convenient, and the waste of resources caused by the increase of the maintenance cost is avoided;
(2) this removable combination automobile gear, through setting up the intensity at the strengthening rib reinforcing gear in the tooth piece outside, through the both sides fixed connection strengthening rib at each tooth piece, again with strengthening rib and gear body fixed connection, the intensity has been strengthened for being connected between tooth piece and the gear body, be difficult for breaking place at gear moving in-process, the first magnetism of last fixed surface bonding of first arc installation piece is inhaled, the magnetism is inhaled at the fixed surface bonding second of second arc installation piece, adsorb the small iron fillings that produce at gear moving in-process, the wearing and tearing of increase counter gear have been avoided iron fillings to pile up.
Drawings
Fig. 1 is a schematic overall structure diagram of the present invention;
fig. 2 is a side view of the present invention;
fig. 3 is a top view of the present invention;
fig. 4 is a schematic structural view of the first screw rod of the present invention.
In the figure, an upper gear body-1, a lower gear body-2, a first arc-shaped mounting block-3, a tooth block-4, a first screw-5, a first handle-6, a first screw cap-7, an anti-skid rubber sleeve-8, a second screw-9, a second handle-10, a second screw cap-11, a reinforcing rib-12, a first magnetic attraction-13, a second magnetic attraction-14, a buffer rubber pad-15 and a second arc-shaped mounting 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, an embodiment of the present invention provides a technical solution: a detachable combined automobile gear comprises an upper gear body 1, a lower gear body 2, a first arc-shaped mounting block 3 and a second arc-shaped mounting block 16, wherein the upper gear body 1 is fixedly connected with the first arc-shaped mounting block 3, the lower gear body 2 is fixedly connected with the second arc-shaped mounting block 16, a first screw 5 and a second screw 9 are arranged on the first arc-shaped mounting block 3 and the second arc-shaped mounting block 16, the first screw 5 is arranged at the center line of the first arc-shaped mounting block 3 and the second arc-shaped mounting block 16, the second screws 9 are arranged at two sides of the first arc-shaped mounting block 3 and the second arc-shaped mounting block 16, the number of the second screws 9 is two, the second screws 9 are symmetrically distributed, the first arc-shaped mounting block 3 and the second arc-shaped mounting block 16 are connected through the first screw 5 and the second screw 9, so that the upper gear body 1 and the lower gear body 2 are closed, is convenient for installation and disassembly.
Go up all to be equipped with tooth piece 4 on gear body 1 and the lower gear body 2, tooth piece 4 ring distribution is in the periphery of last gear body 1 with lower gear body 2, the side fixedly connected with strengthening rib 12 of tooth piece 4, strengthening rib 12 and last gear body 1 and lower gear body 2 fixed connection, strengthening rib 12 has strengthened the intensity of gear.
The upper end fixedly connected with first in command 6 of first screw rod 5, the lower extreme threaded connection of first screw rod 5 has first nut 7, the pole wall overcoat of first screw rod 5 has connect anti-skidding gum cover 8, and anti-skidding gum cover 8 can prevent that first nut 7 is not hard up in the gear motion process.
The upper end of the second screw rod 9 is fixedly provided with a second handle 10, the lower end of the second screw rod 9 is in threaded connection with a second nut 11, and the first arc-shaped mounting block 3 and the second arc-shaped mounting block 16 are further closed through the second screw rod 9.
The fixed surface of first arc installation piece 3 bonds and has first magnetism to inhale 13, first magnetism is inhaled quantity of 13 and is set up to two sets of, first magnetism is inhaled 13 and is the symmetric distribution, inhales the small iron fillings that 13 absorption gear operation in-process produced through first magnetism.
The fixed surface bonding of second arc installation piece 16 has second magnetism to inhale 14, the quantity of second magnetism inhale 14 sets up to two sets of, second magnetism inhales 14 and is the symmetric distribution, inhales 14 through the second magnetism and adsorbs the small iron fillings that produce in the gear operation process.
The inner surfaces of the first arc-shaped mounting block 3 and the second arc-shaped mounting block 16 are bonded with buffer rubber pads 15, and the buffer rubber pads 15 can avoid abrasion between the gear and the shaft.
The working principle is as follows: when the gear is installed, the upper gear body 1 and the lower gear body 2 are sleeved on a shaft, the first arc-shaped installation block 3 and the second arc-shaped installation block 16 are fixed on the shaft through the first screw 5, the first screw cap 7 is screwed on the first screw 5, the first screw cap 7 is not easy to loosen in the gear movement process under the action of the anti-skid rubber sleeve 8, the second screw 9 is fixed on two sides of the first arc-shaped installation block 3 and the second arc-shaped installation block 16, the gear is installed, under the action of the buffer rubber pad 15 bonded on the inner surfaces of the first arc-shaped installation block 3 and the second arc-shaped installation block 16, the joint of the gear and the shaft can be prevented from being greatly worn, when the gear needs to be replaced or maintained, the upper gear body 1 and the lower gear body 2 can be detached separately without detaching the whole shaft, avoid causing the maintenance difficulty, also be difficult to cause other parts to damage, lead to increasing cost of maintenance, resource-wasting, set up strengthening rib 12 in the tooth piece 4 outside, with strengthening rib 12 and gear body fixed connection, strengthened intensity for being connected between tooth piece 4 and the gear body, be difficult to the breaking occur at gear moving in-process.
The utility model relates to an upper gear body 1, a lower gear body 2, a first arc-shaped mounting block 3, a tooth block 4, a first screw rod 5, a first handle 6, a first screw cap 7, an anti-skid rubber sleeve 8, a second screw rod 9, a second handle 10, a second screw cap 11, a reinforcing rib 12, a first magnetic attraction 13, a second magnetic attraction 14, a buffer rubber pad 15 and a second arc-shaped mounting block 16, wherein the components are general standard components or components known by technicians in the field, the structure and the principle of the components can be known by technicians through technical manuals or conventional experimental methods, the utility model solves the problems that the gears in the prior art are generally integrally processed and formed, the gears are not detachable, when one of the gears breaks down, the whole shaft needs to be detached, even the gears on the shaft need to be detached, the whole failed gear can be replaced, and the maintenance is difficult, also cause other parts to damage easily, increase cost of maintenance, extravagant resource to, the gear is as the essential element among the automobile transmission system, easy cracked problem under high load and high speed, the utility model discloses a mutually make up of above-mentioned part can divide into two parts of gear body and lower gear body with the gear, goes with first screw rod and second screw rod to be connected two parts and realizes easily installing or dismantling the gear, through the intensity that fixed connection strengthening rib increased the gear between tooth piece and gear body.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. The utility model provides a removable combination car gear which characterized in that: including last gear body (1), lower gear body (2), first arc installation piece (3) and second arc installation piece (16), go up gear body (1) and first arc installation piece (3) fixed connection, gear body (2) and second arc installation piece (16) fixed connection down, be equipped with first screw rod (5) and second screw rod (9) on first arc installation piece (3) and second arc installation piece (16), first screw rod (5) set up the central line department at first arc installation piece (3) and second arc installation piece (16), second screw rod (9) set up the both sides at first arc installation piece (3) and second arc installation piece (16), the quantity of second screw rod (9) sets up to two sets of, second screw rod (9) are the symmetric distribution.
2. A detachable combination automobile gear according to claim 1, wherein: go up all to be equipped with tooth piece (4) on gear body (1) and lower gear body (2), tooth piece (4) ring-type distribution is in the periphery of last gear body (1) and lower gear body (2), the side fixedly connected with strengthening rib (12) of tooth piece (4), strengthening rib (12) and last gear body (1) and lower gear body (2) fixed connection.
3. A detachable combination automobile gear according to claim 1, wherein: the upper end fixedly connected with first in command (6) of first screw rod (5), the lower extreme threaded connection of first screw rod (5) has first nut (7), the pole wall overcoat of first screw rod (5) has connect anti-skidding gum cover (8).
4. A detachable combination automobile gear according to claim 1, wherein: the upper end of the second screw rod (9) is fixedly provided with a second handle (10), and the lower end of the second screw rod (9) is in threaded connection with a second nut (11).
5. A detachable combination automobile gear according to claim 1, wherein: the fixed surface of first arc installation piece (3) bonds and has first magnetism to inhale (13), the quantity of first magnetism inhale (13) sets up to two sets of, first magnetism is inhaled (13) and is the symmetric distribution.
6. A detachable combination automobile gear according to claim 1, wherein: the outer fixed surface of second arc installation piece (16) bonds has second magnetism to inhale (14), the quantity of second magnetism inhale (14) sets up to two sets of, second magnetism is inhaled (14) and is the symmetric distribution.
7. A detachable combination automobile gear according to claim 1, wherein: the inner surfaces of the first arc-shaped mounting block (3) and the second arc-shaped mounting block (16) are bonded with buffer rubber pads (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120716845.6U CN214699067U (en) | 2021-04-09 | 2021-04-09 | Detachable combined automobile gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120716845.6U CN214699067U (en) | 2021-04-09 | 2021-04-09 | Detachable combined automobile gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214699067U true CN214699067U (en) | 2021-11-12 |
Family
ID=78530116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120716845.6U Active CN214699067U (en) | 2021-04-09 | 2021-04-09 | Detachable combined automobile gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214699067U (en) |
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2021
- 2021-04-09 CN CN202120716845.6U patent/CN214699067U/en active Active
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