CN217842594U - Low-vibration worm gear speed reducer - Google Patents
Low-vibration worm gear speed reducer Download PDFInfo
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- CN217842594U CN217842594U CN202222328683.6U CN202222328683U CN217842594U CN 217842594 U CN217842594 U CN 217842594U CN 202222328683 U CN202222328683 U CN 202222328683U CN 217842594 U CN217842594 U CN 217842594U
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Abstract
The utility model relates to a worm gear speed reducer machine technical field, concretely relates to low vibration worm gear speed reducer machine, including the speed reducer machine shell, speed reducer machine shell bottom end fixed connection bottom plate, bottom plate bottom fixed mounting heating panel, heating panel opposite side fixed connection buffer layer, buffer layer bottom surface fixed connection buffer board one, buffer board opposite side fixed connection acoustic celotex board, acoustic celotex board opposite side fixed mounting buffer spring, buffer spring upper and lower both ends are all fixed and are equipped with the acoustic celotex board, buffer spring bottom acoustic celotex board bottom end fixed connection buffer board two, two opposite side fixed connection buffer layers of buffer board. The utility model discloses a buffer board, buffer spring, buffer block, acoustic celotex board further reduce the influence of motor vibrations to the speed reducer, and the buffer board makes vibrations weaken, improves the stability of speed reducer bottom, has increased the security, plays the shock attenuation effect, can also absorb partial production sound, reduction production noise through the acoustic celotex board.
Description
Technical Field
The utility model relates to a worm gear speed reducer machine technical field, concretely relates to low vibration worm gear speed reducer machine.
Background
The worm gear speed reducer is a power transmission mechanism, which utilizes a speed converter of a gear to reduce the revolution number of a motor to a required revolution number and obtain a larger torque, and has a wide application range in a mechanism for transmitting power and motion, the application range of the speed reducer can be seen in the transmission system of various machines from the transmission work of large power, to the application range of a small load and accurate angle transmission from ships, automobiles and locomotives of transportation tools, heavy equipment for buildings, processing equipment and automatic production equipment used in the mechanical industry, common household appliances and clocks in daily life, and the speed reducer has the functions of reducing speed and increasing torque in industrial application, so the worm gear speed reducer widely applied to speed and torque conversion equipment still has various defects and cannot meet the production requirement.
Chinese patent discloses a low-vibration worm gear speed reducer. (grant publication No. CN 215487558U), this patent technology has solved the top dust screen of worm gear speed reducer vent and has generally been fixed mounting, leads to the difficult problem of changing of dust screen. However, the influence of high vibration and large sound caused by the transmission process of the motor and the influence of the self oscillation of the speed reducer on the stability of the bottom end of the speed reducer is not considered. Accordingly, those skilled in the art have provided a low vibration worm gear reducer to solve the problems set forth in the background art.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a:
the utility model provides a low vibration worm gear speed reducer machine, includes the speed reducer machine shell, speed reducer machine shell bottom end fixed connection bottom plate, speed reducer machine shell right side through connection output shaft, speed reducer machine shell front side through connection input shaft, bottom plate top fixed connection speed reducer machine shell, bottom plate bottom fixed mounting heating panel, heating panel one side fixed connection bottom plate, heating panel opposite side fixed connection buffer layer, buffer layer top surface fixed connection heating panel, buffer layer bottom surface fixed connection buffer board one, buffer board one side fixed connection buffer layer, buffer board one side fixed connection acoustic celotex board, acoustic celotex board one side fixed connection buffer board one, acoustic celotex board opposite side fixed mounting buffer spring, the buffer spring is all fixed at both ends from top to bottom and is equipped with the acoustic celotex board, buffer spring bottom acoustic celotex board bottom end fixed connection buffer board two, buffer board two one side fixed connection acoustic celotex board, buffer board two opposite side fixed connection buffer layer, the middle through connection mounting panel in buffer layer bottom, the equal fixed mounting support in bottom side four corners, support top fixed connection buffer layer, the support is provided with the rubber pad, rubber pad top end fixed connection buffer layer.
Preferably: the inner bottom side of the speed reducer shell is fixedly connected with a first bearing base, a first bearing is fixedly arranged in the first bearing base, and an output shaft is fixedly sleeved in the first bearing.
Preferably: one end of the output shaft penetrates through the speed reducer shell, bearings I and fastening sleeves I are fixedly arranged between the two ends of the output shaft, which are positioned in the speed reducer shell, and oil seals I are fixedly arranged on the output shaft, which penetrates through one side of the bearings I at one end of the speed reducer shell.
Preferably: the output shaft between the first bearings at the two ends of the output shaft is fixedly provided with a turbine, the turbine is fixedly connected with the output shaft, the top side inside the shell of the speed reducer is fixedly connected with a second bearing base, a second bearing is fixedly arranged in the second bearing base, and the second bearing is fixedly sleeved with an input shaft.
Preferably: one end of the input shaft penetrates through the speed reducer shell, two bearings II are fixedly arranged at two ends of the input shaft in the speed reducer shell, fastening sleeves II are fixedly arranged between the bearings II and the input shaft, and oil seals II are fixedly arranged on the input shaft on one side of the bearings II at one end of the input shaft penetrating through the speed reducer shell.
Preferably: and a worm is fixedly arranged between the input shafts between the bearings II at the two ends of the input shaft, and the input shaft is fixedly arranged in the worm.
Preferably: the top surface of the speed reducer shell is fixedly provided with an air vent, the bottom end of the air vent is connected with the speed reducer shell in a penetrating way, the left side of the speed reducer shell is fixedly provided with a motor, and one side of the motor is fixedly connected with the speed reducer shell.
The utility model discloses a technological effect and advantage:
the utility model discloses a buffer board, buffer spring, buffer block, support, rubber pad, acoustic celotex board further reduce the influence of motor vibrations to the speed reducer, and the buffer board makes vibrations weaken, improves the stability of speed reducer bottom, has increased the security, plays the shock attenuation effect, can also absorb partial production sound through the acoustic celotex board, reduces the production noise, makes the speed reducer can place alone on ground or use the mounting panel to make speed reducer fixed mounting on other equipment through support bottom rubber pad.
Drawings
Fig. 1 is a schematic side view of a low-vibration worm gear reducer provided in an embodiment of the present application;
fig. 2 is a schematic structural diagram of a side view of a speed reducer housing in a low-vibration worm gear speed reducer provided by an embodiment of the present application;
fig. 3 is a schematic structural diagram of a speed reducer housing in a low-vibration worm gear speed reducer according to an embodiment of the present application, which is viewed from above;
fig. 4 is a schematic structural diagram of an interior view detail and an output shaft detail of a center shaft base of the low-vibration worm gear speed reducer provided by the embodiment of the application;
fig. 5 is a schematic structural diagram of a bottom plate in a low-vibration worm gear speed reducer provided by an embodiment of the present application;
FIG. 6 is a schematic structural diagram of a buffer layer in a low-vibration worm gear speed reducer provided by an embodiment of the present application;
fig. 7 is a schematic structural diagram of a bottom plate of a low-vibration worm gear reducer according to an embodiment of the present application.
In the figure:
1. a reducer housing; 101. a motor; 102. a vent; 103. an input shaft; 104. an output shaft; 105. a base plate; 106. a buffer layer; 107. mounting a plate; 108. a support; 109. a bearing base I; 110. oil seal one; 111. a second bearing base; 112. oil seal II; 113. a turbine; 114. a worm; 115. a first bearing; 116. a second bearing; 117. a fastening sleeve I; 118. a second fastening sleeve; 119. a heat dissipation plate; 120. a first buffer plate; 121. a sound insulating panel; 122. a buffer spring; 123. a rubber pad; 124. and a second buffer plate.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments. The description of the present invention has been presented for purposes of illustration and description, and is not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Example 1
Referring to fig. 1 to 7, in this embodiment, a low-vibration worm gear speed reducer is provided, including a speed reducer housing 1, the bottom end of the speed reducer housing 1 is fixedly connected to a bottom plate 105, the top end of the bottom plate 105 is fixedly connected to the speed reducer housing 1, the bottom end of the bottom plate 105 is fixedly provided with a heat dissipation plate 119, one side of the heat dissipation plate 119 is fixedly connected to the bottom plate 105, the other side of the heat dissipation plate 119 is fixedly connected to a buffer layer 106, the top surface of the buffer layer 106 is fixedly connected to the heat dissipation plate 119, the bottom surface of the buffer layer 106 is fixedly connected to a buffer plate first 120, one side of the buffer plate first 120 is fixedly connected to a buffer layer 106, the other side of the buffer plate first 120 is fixedly connected to a buffer plate 121, the other side of the buffer plate 121 is fixedly provided with a buffer spring 122, the upper end and the lower end of the buffer spring 122 are fixedly provided with a sound insulation plate 121, the bottom end of the buffer spring 122 is fixedly connected to a sound insulation plate second 124, one side of the buffer plate second 124 is fixedly connected to the buffer plate 121, the other side of the buffer plate is fixedly connected to a buffer plate 106, the buffer plate 106 is fixedly connected to a buffer plate 106, the bottom end of the buffer layer is fixedly provided with four corners of the buffer layer 106, the buffer layer is provided with the support 108, the support 108 is provided with the four corners of the support 108, the support 123, the support 108 is provided with the rubber pad 106, and the support 108 is provided with the rubber pad 106.
The right side of the speed reducer shell 1 is connected with an output shaft 104 in a penetrating manner, the front side of the speed reducer shell 1 is connected with an input shaft 103 in a penetrating manner, the bottom side inside the speed reducer shell 1 is fixedly connected with a first bearing base 109, a first bearing 115 is fixedly arranged in the first bearing base 109, an output shaft 104 is fixedly sleeved in the first bearing 115, one end of the output shaft 104 is connected with the speed reducer shell 1 in a penetrating manner, fastening sleeves 117 are fixedly arranged between the first bearing 115 and the output shaft 104 at two ends of the output shaft 104, which are positioned in the speed reducer shell 1, the output shaft 104 penetrates through one bearing 115 at one end of the speed reducer shell 1, an oil seal 110 is fixedly arranged on the output shaft 104, and a turbine 113 is fixedly arranged on the output shaft 104 between the first bearing 115 at two ends of the output shaft 104, the output shaft 104 is fixedly connected in the turbine 113, the bearing base II 111 is fixedly connected on the top side in the speed reducer housing 1, the bearing base II 111 is internally and fixedly provided with the bearing II 116, the bearing II 116 is fixedly sleeved with the input shaft 103, one end of the input shaft 103 is connected with the speed reducer housing 1 in a penetrating manner, the two ends of the input shaft 103, which are positioned in the speed reducer housing 1, are fixedly provided with the fastening sleeve II 118 between the bearing II 116 and the input shaft 103, the input shaft 103 is fixedly provided with the oil seal II 112 on the side of the bearing II 116 at the end of the speed reducer housing 1, and the worm 114 is fixedly arranged between the input shaft 103 and the bearing II 116 at the two ends of the input shaft 103. The input shaft 103 is fixedly arranged in the worm 114, the vent 102 is fixedly arranged on the top surface of the speed reducer housing 1, the bottom end of the vent 102 is connected with the speed reducer housing 1 in a penetrating manner, the motor 101 is fixedly arranged on the left side of the speed reducer housing 1, and one side of the motor 101 is fixedly connected with the speed reducer housing 1.
The utility model discloses an operating principle is that, the user can be through mounting panel 107 with the whole fixed mounting of speed reducer on the device, perhaps stabilizes the speed reducer on the plane through support 108 and rubber pad 123, and motor 101 drives the speed reducer during operation, and the shake of production keeps speed reducer bottom stable and quiet state through buffer board one 120 and acoustic celotex board 121 and buffer spring 122 and buffer board two 124 in bottom plate 105 bottom buffer layer 106, and support 108 bottom rubber pad 123 also can the device remain stable and play fine shock attenuation effect.
It is obvious that the described embodiments are only some of the embodiments of the present invention, and not all of them. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art and related fields without creative efforts shall fall within the protection scope of the present invention. Structures, devices and methods of operation not specifically described or illustrated in the present application are not specifically illustrated or described, but are generally practiced in the art without limitation.
Claims (7)
1. The low-vibration worm gear speed reducer comprises a speed reducer shell (1) and is characterized in that the bottom end of the speed reducer shell (1) is fixedly connected with a bottom plate (105), the right side of the speed reducer shell (1) is connected with an output shaft (104) in a penetrating manner, the front side of the speed reducer shell (1) is connected with an input shaft (103) in a penetrating manner, the top end of the bottom plate (105) is fixedly connected with the speed reducer shell (1), a heat dissipation plate (119) is fixedly installed at the bottom end of the bottom plate (105), one side of the heat dissipation plate (119) is fixedly connected with the bottom plate (105), and the other side of the heat dissipation plate (119) is fixedly connected with a buffer layer (106);
the top surface of the buffer layer (106) is fixedly connected with a heat dissipation plate (119), the bottom surface of the buffer layer (106) is fixedly connected with a first buffer plate (120), one side of the first buffer plate (120) is fixedly connected with the buffer layer (106), and the other side of the first buffer plate (120) is fixedly connected with a sound insulation plate (121);
one side of the sound insulation plate (121) is fixedly connected with a first buffer plate (120), the other side of the sound insulation plate (121) is fixedly provided with a buffer spring (122), the upper end and the lower end of the buffer spring (122) are respectively and fixedly provided with the sound insulation plate (121), the bottom end of the sound insulation plate (121) at the bottom end of the buffer spring (122) is fixedly connected with a second buffer plate (124), one side of the second buffer plate (124) is fixedly connected with the sound insulation plate (121), and the other side of the second buffer plate (124) is fixedly connected with a buffer layer (106);
the buffer layer (106) bottom middle through connection mounting panel (107), buffer layer (106) bottom side four corners all fixed mounting support (108), support (108) top fixed connection buffer layer (106), support (108) bottom mounting are provided with rubber pad (123), rubber pad (123) top fixed connection support (108), mounting panel (107) top through connection buffer layer (106).
2. The low-vibration worm and gear speed reducer as claimed in claim 1, wherein a first bearing base (109) is fixedly connected to the bottom side of the interior of the speed reducer housing (1), a first bearing (115) is fixedly arranged in the first bearing base (109), and the output shaft (104) is fixedly sleeved in the first bearing (115).
3. The low-vibration worm and gear speed reducer according to claim 1, wherein one end of the output shaft (104) is connected with the speed reducer housing (1) in a penetrating manner, a first fastening sleeve (117) is fixedly arranged between the first bearing (115) and the output shaft (104) at both ends of the output shaft (104) in the speed reducer housing (1), and a first oil seal (110) is fixedly arranged on the output shaft (104) which penetrates through one end of the speed reducer housing (1) and is positioned on one side of the first bearing (115).
4. The low-vibration worm gear speed reducer according to claim 1, wherein a turbine (113) is fixedly arranged on the output shaft (104) between first bearings (115) at two ends of the output shaft (104), the output shaft (104) is fixedly connected in the turbine (113), a second bearing base (111) is fixedly connected at the top side in the speed reducer casing (1), a second bearing (116) is fixedly arranged in the second bearing base (111), and the input shaft (103) is fixedly sleeved on the second bearing (116).
5. The low-vibration worm and gear speed reducer according to claim 1, wherein one end of the input shaft (103) is connected with the speed reducer housing (1) in a penetrating manner, two ends of the input shaft (103) in the speed reducer housing (1) are respectively and fixedly provided with a second bearing (116), a second fastening sleeve (118) is fixedly arranged between the input shaft (103) and the second bearing (116), and the input shaft (103) penetrates through the input shaft (103) on one side of the second bearing (116) at one end of the speed reducer housing (1) and is fixedly provided with a second oil seal (112).
6. The low-vibration worm gear speed reducer according to claim 1, wherein a worm (114) is fixedly arranged between the input shafts (103) between the two bearings (116) at the two ends of the input shaft (103), and the input shaft (103) is fixedly arranged in the worm (114).
7. The low-vibration worm gear speed reducer according to claim 1, wherein a vent (102) is fixedly installed on the top surface of the speed reducer housing (1), the bottom end of the vent (102) is connected with the speed reducer housing (1) in a penetrating manner, a motor (101) is fixedly installed on the left side of the speed reducer housing (1), and one side of the motor (101) is fixedly connected with the speed reducer housing (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222328683.6U CN217842594U (en) | 2022-08-31 | 2022-08-31 | Low-vibration worm gear speed reducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222328683.6U CN217842594U (en) | 2022-08-31 | 2022-08-31 | Low-vibration worm gear speed reducer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217842594U true CN217842594U (en) | 2022-11-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222328683.6U Active CN217842594U (en) | 2022-08-31 | 2022-08-31 | Low-vibration worm gear speed reducer |
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| Country | Link |
|---|---|
| CN (1) | CN217842594U (en) |
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2022
- 2022-08-31 CN CN202222328683.6U patent/CN217842594U/en active Active
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