CN217002987U - Modular gear box capable of achieving six-surface installation - Google Patents
Modular gear box capable of achieving six-surface installation Download PDFInfo
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- CN217002987U CN217002987U CN202123372067.2U CN202123372067U CN217002987U CN 217002987 U CN217002987 U CN 217002987U CN 202123372067 U CN202123372067 U CN 202123372067U CN 217002987 U CN217002987 U CN 217002987U
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Abstract
The utility model discloses a modular gear box capable of realizing six-side installation, which is characterized in that: comprises a rectangular box body with a hollow interior. The rectangular box body is provided with a bearing hole I, a bearing hole II, a bearing hole III, a bearing hole IV, a bearing hole V, a bearing hole VI, a bearing hole VII, a bearing hole VIII and an observation hole. Bearing hole III, bearing hole IV, bearing hole V, bearing hole VI, bearing hole VII and bearing hole VIII all run through openly and the back, and bearing hole I runs through the left surface, and bearing hole II runs through the bottom surface, and the observation hole runs through the top surface. When the gear box is vertically installed, the front surface or the back surface is an installation reference surface. When the gear box is horizontally installed, the bottom surface or the top surface is an installation reference surface. When the gear box is vertically installed, the left side face or the right side face is an installation reference face. According to the assembly requirement, a gear shaft is installed into the rectangular box body through each bearing hole, a disk gear is installed into the rectangular box body through the observation hole, and an output shaft is installed into the rectangular box body through a bearing hole VIII.
Description
Technical Field
The utility model relates to the field of industrial gearboxes, in particular to a modular gearbox capable of realizing six-side installation.
Background
The industrial gear box body is divided into an integral box body, a split box body, a casting box body and a welding box body. The cast integral box body has the advantages of high strength, good rigidity, small deformation, shorter production period than a welded box body and the like, and is widely accepted by the market. However, as the casting of the box body requires the making of a box body model, a lost foam, a wood model and an aluminum alloy model are generally available on the market. The lost foam has low manufacturing cost, but has low casting precision, and is often used for casting some less-important boxes with less use amount. The manufacturing cost of the wood mold is higher than that of the lost foam, the precision of the wood mold is better than that of the lost foam, but the wood mold is seriously abraded after being used for many times and needs to be manufactured again.
The aluminum alloy model has high precision, so the aluminum alloy model is widely applied to gear box companies, but the aluminum alloy model has higher manufacturing cost, and the gear boxes which are adaptive to the horizontal type gear box, the vertical type gear box and the vertical type gear box need to be manufactured by different aluminum alloy models, so the manufacturing cost of the gear boxes is increased, and for the conventional gear boxes, the designed speed ratio and the mounting mode are single, and the transmission structures with various speed ratios cannot be assembled.
Therefore, a gear box which can be suitable for horizontal type, vertical type and vertical type, is installed on multiple surfaces and can meet the requirements of multiple transmission modes and multiple speed ratio transmission needs to be designed.
Disclosure of Invention
The utility model aims to provide a modular gearbox capable of realizing six-side installation so as to solve the problems in the prior art.
The technical scheme adopted for achieving the aim of the utility model is that the modular gearbox capable of achieving six-side installation comprises a rectangular box body with a hollow interior.
Six faces of the rectangular box body are marked as a bottom face, a top face, a front face, a back face, a left side face and a right side face respectively, the bottom face is opposite to the top face, the front face is opposite to the back face, and the left side face is opposite to the right side face.
Bearing hole I, bearing hole II, bearing hole III, bearing hole IV, bearing hole V, bearing hole VI, bearing hole VII, bearing hole VIII and observation hole have been seted up on the rectangle box.
Bearing hole III, bearing hole IV, bearing hole V, bearing hole VI, bearing hole VII and bearing hole VIII all run through openly and the back, and bearing hole I runs through the left surface, and bearing hole II runs through the bottom surface, and the observation hole runs through the top surface.
When the gear box is vertically installed, the front surface or the back surface is an installation reference surface. When the gear box is installed horizontally, the bottom surface or the top surface is an installation reference surface. When the gear box is vertically installed, the left side face or the right side face is an installation reference face.
According to the assembly requirement, a gear shaft is installed into the rectangular box body through each bearing hole, a disk gear is installed into the rectangular box body through the observation hole, and an output shaft is installed into the rectangular box body through a bearing hole VIII.
Furthermore, a plurality of bolt through holes are formed in six faces of the rectangular box body, the bottom face and the bolt through holes in the top face are symmetrically arranged, the front face and the back face are symmetrically arranged, and the left side face and the right side face are symmetrically arranged.
Furthermore, radiating fins are arranged on six surfaces of the rectangular box body.
Furthermore, threaded holes for installing the temperature sensor and the vibration sensor are formed in the rectangular box body, and the temperature sensor and the vibration sensor are connected to the rectangular box body through threads.
The technical effect of the utility model is undoubtedly that six surfaces of the gear box can be used as mounting reference surfaces, thereby being suitable for horizontal mounting, vertical mounting and vertical mounting; in addition, under different installation reference planes, a total of 44 different transmission chains can be obtained, and 612 different transmission ratio outputs can be realized in total according to the number of transmission ratios which can be realized by the different transmission chains.
Drawings
FIG. 1 is a three-dimensional view of a first perspective of a gearbox according to the present invention;
FIG. 2 is a three-dimensional view of a second perspective of the gearbox of the present invention;
FIG. 3 is a three-dimensional view of a third perspective of the gear box of the present invention.
In the figure: bottom surface 1, top surface 2, front 3, back 4, left surface 5, right flank 6, dead eye I10, dead eye II 11, dead eye III 12, dead eye IV 20, dead eye V21, dead eye VI 30, dead eye VII 40, dead eye VIII 50 and observation hole 60.
Detailed Description
The present invention is further illustrated by the following examples, but it should not be construed that the scope of the above-described subject matter is limited to the following examples. Various substitutions and modifications can be made without departing from the technical idea of the utility model and the scope of the utility model according to the common technical knowledge and the conventional means in the field.
Example 1:
the embodiment discloses a modular gearbox capable of achieving six-side installation, which comprises a rectangular box body with a hollow interior.
Referring to fig. 1, 2 or 3, six faces of the rectangular box are respectively referred to as a bottom face 1, a top face 2, a front face 3, a back face 4, a left side face 5 and a right side face 6, wherein the bottom face 1 is opposite to the top face 2, the front face 3 is opposite to the back face 4, and the left side face 5 is opposite to the right side face 6. The six surfaces of the rectangular box body are provided with radiating fins, so that the radiating area of the box body can be increased, the thermal power of the box body is improved, and the surface temperature of the box body is reduced.
And the rectangular box body is provided with a bearing hole I10, a bearing hole II 11, a bearing hole III 12, a bearing hole IV 20, a bearing hole V21, a bearing hole VI 30, a bearing hole VII 40, a bearing hole VIII 50 and an observation hole 60.
Bearing hole III 12, bearing hole IV 20, bearing hole V21, bearing hole VI 30, bearing hole VII 40 and bearing hole VIII 50 all run through front 3 and back 4, and bearing hole I10 runs through left surface 5, and bearing hole II 11 runs through bottom surface 1, and observation hole 60 runs through top surface 2.
Referring to fig. 1, the diameters of the bearing hole iii 12, the bearing hole iv 20, the bearing hole vi 30, the bearing hole vii 40 and the bearing hole viii 50 are sequentially increased, the bearing hole iv 20, the bearing hole vi 30, the bearing hole vii 40 and the bearing hole viii 50 are sequentially arranged along the direction from the left side surface 5 to the right side surface 6, the bearing hole iii 12 is located on one side of the bearing hole iv 20 close to the bottom surface 1, the bearing hole v 21 is located on one side of the bearing hole vi 30 close to the bottom surface 1, and the diameter of the bearing hole v 21 is larger than that of the bearing hole iii 12. Referring to fig. 3, the bearing hole ii 11 is close to the left side face 5.
When the gearbox is vertically installed, the front surface 3 or the back surface 4 is an installation reference surface. When the gearbox is horizontally installed, the bottom surface 1 or the top surface 2 is an installation reference surface. When the gear box is vertically installed, the left side face 5 or the right side face 6 is an installation reference face.
All be provided with a plurality of bolt through-holes on six faces of rectangle box, the bolt through-hole symmetrical arrangement on bottom surface 1 and the top surface 2, the bolt through-hole symmetrical arrangement on front 3 and the back 4, the bolt through-hole symmetrical arrangement on left surface 5 and the right flank 6, the rectangle box is installed through a plurality of rag bolts.
According to the assembly requirement, gear shafts are arranged into the rectangular box body through the bearing holes, the maximum outer diameters of the gear shafts are smaller than the corresponding bearing hole diameters, the disc gears are arranged into the rectangular box body through the observation holes 60, and the output shafts are arranged into the rectangular box body through the bearing holes VIII 50.
Threaded holes for installing the temperature sensor and the vibration sensor are formed in the rectangular box body, and the temperature sensor and the vibration sensor are connected to the rectangular box body through threads.
This embodiment the gear box can realize the tertiary transmission of parallel shaft, and it has two driving chains, and the dead eye that first driving chain used has: the bearing hole IV 20, the bearing hole VI 30, the bearing hole VII 40 and the bearing hole VIII 50; the bearing holes used by the second transmission chain are as follows: bearing hole V21, bearing hole VI 30, bearing hole VII 40 and bearing hole VIII 50, the second kind is arranged and can be shortened input and output shaft horizontal distance, satisfies more compact structural arrangement. The disk gears are loaded into the housing through the observation holes 60, the gear shafts are loaded through the bearing holes, and the maximum outer diameter of the gear shafts is smaller than the diameter of the bearing holes. The transmission ratio of each transmission chain in the parallel shaft three-stage transmission is 14, and the speed ratio ranges are 20:1, 22.4:1, 25:1, 28:1, 31.5:1, 35.5:1, 40:1, 45:1, 50:1, 56:1, 63:1, 71:1, 80:1 and 90:1 respectively.
This embodiment the gear box can realize parallel axis fourth grade transmission, and it has two driving chains, and the dead eye that first driving chain used has: bearing hole III 12, bearing hole IV 20, bearing hole VI 30, bearing hole VII 40 and bearing hole VIII 50; the bearing holes used by the second transmission chain are as follows: bearing hole III 12, bearing hole V21, bearing hole VI 30, bearing hole VII 40 and bearing hole VIII 50. The transmission ratio that each driving chain of parallel shaft four stages can realize has 12, and the speed ratio interval is: 100:1, 112:1, 125:1, 140:1, 160:1, 180:1, 200:1, 224:1, 250:1, 280:1, 315:1, and 355: 1. The bearing hole III 12 is arranged below the bearing hole IV 20, the arrangement can reduce the horizontal distance between the input shaft and the output shaft, the more compact structural arrangement is met, and the purpose of saving space is achieved.
This embodiment the tertiary transmission of right angle axle can be realized to the gear box, and it has two driving chains, and the dead eye that first driving chain used has: the bearing hole I10, the bearing hole VI 30, the bearing hole VII 40 and the bearing hole VIII 50; the bearing holes used by the second transmission chain are as follows: bearing hole II 11, bearing hole VI 30, bearing hole VII 40 and bearing hole VIII 50. The right-angle shaft transmission can realize the input of a bearing hole I10 of the left side surface 5 or the input of a bearing hole II 11 of the bottom surface 1. The three-stage transmission of the right-angle shaft can realize 16 transmission ratios of each transmission chain, and the speed ratio intervals are respectively as follows: 12.5:1, 14:1, 16:1, 18:1, 20:1, 22.4:1, 25:1, 28:1, 31.5:1, 35.5:1, 40:1, 45:1, 50:1, 56:1, 63:1, and 71: 1. The input shaft can be installed in different directions, and the requirements of horizontal installation, vertical installation and vertical installation are met.
This gear box can realize right angle axle level four transmission, and it has two driving chains, and the dead eye that first driving chain used has: the bearing hole I10, the bearing hole IV 20, the bearing hole VI 30, the bearing hole VII 40 and the bearing hole VIII 50 are formed in the bearing hole II; the bearing holes used by the second transmission chain are as follows: bearing hole II 11, bearing hole III 12, bearing hole V21, bearing hole VI 30, bearing hole VII 40, bearing hole VIII 50. The four-stage transmission of the right-angle shaft can realize 14 transmission ratios of each transmission chain, and the speed ratio intervals are respectively as follows: 80:1, 90:1, 100:1, 112:1, 125:1, 140:1, 160:1, 180:1, 200:1, 224:1, 250:1, 280:1, 315:1, and 355: 1. The first transmission chain can meet the requirements of horizontal installation and vertical installation, and the second transmission chain can meet the requirements of vertical installation.
See table below for statistics of the number of drive chains in the three mounting types:
from the above table, it can be seen that under different installation types and different installation reference surfaces, a total of 44 different transmission chains can be obtained, and according to the number of transmission ratios which can be realized by the different transmission chains, a total of 612 different transmission ratio outputs can be realized.
Because the box body is an integral box body, the rigidity of the box body is better than that of a split box body with the same size, and the deformation is smaller than that of the split box body.
Example 2:
the embodiment discloses a modular gearbox capable of achieving six-side installation, which comprises a rectangular box body with a hollow interior.
Referring to fig. 1, 2 or 3, six faces of the rectangular box body are respectively marked as a bottom face 1, a top face 2, a front face 3, a back face 4, a left side face 5 and a right side face 6, wherein the bottom face 1 is opposite to the top face 2, the front face 3 is opposite to the back face 4, and the left side face 5 is opposite to the right side face 6.
Bearing hole I10, bearing hole II 11, bearing hole III 12, bearing hole IV 20, bearing hole V21, bearing hole VI 30, bearing hole VII 40, bearing hole VIII 50 and observation hole 60 have been seted up on the rectangle box.
Bearing hole III 12, bearing hole IV 20, bearing hole V21, bearing hole VI 30, bearing hole VII 40 and bearing hole VIII 50 all run through front 3 and back 4, and bearing hole I10 runs through left surface 5, and bearing hole II 11 runs through bottom surface 1, and observation hole 60 runs through top surface 2.
When the gearbox is vertically installed, the front surface 3 or the back surface 4 is an installation reference surface. When the gearbox is horizontally installed, the bottom surface 1 or the top surface 2 is an installation reference surface. When the gear box is vertically installed, the left side face 5 or the right side face 6 is an installation reference face.
According to assembly requirements, gear shafts are installed into the rectangular box body through the bearing holes, the disk gears are installed into the rectangular box body through the observation holes 60, and the output shafts are installed into the rectangular box body through the bearing holes VIII 50.
Example 3:
the main structure of this embodiment is the same as embodiment 2, and further, a plurality of bolt through holes are arranged on six faces of the rectangular box body, the bolt through holes on the bottom face 1 and the top face 2 are symmetrically arranged, the bolt through holes on the front face 3 and the back face 4 are symmetrically arranged, and the bolt through holes on the left side face 5 and the right side face 6 are symmetrically arranged.
Example 4:
the main structure of this embodiment is the same as embodiment 2, and further, heat dissipation fins are disposed on six surfaces of the rectangular box body.
Example 5:
this embodiment primary structure is with embodiment 2, and is further, set up the screw hole that supplies temperature sensor and vibration sensor installation on the rectangle box, temperature sensor and vibration sensor threaded connection are on the rectangle box.
Claims (4)
1. The utility model provides a can realize six modular gear boxes of face installation which characterized in that: comprises a rectangular box body with a hollow interior;
six surfaces of the rectangular box body are respectively marked as a bottom surface (1), a top surface (2), a front surface (3), a back surface (4), a left side surface (5) and a right side surface (6), wherein the bottom surface (1) is opposite to the top surface (2), the front surface (3) is opposite to the back surface (4), and the left side surface (5) is opposite to the right side surface (6);
the rectangular box body is provided with a bearing hole I (10), a bearing hole II (11), a bearing hole III (12), a bearing hole IV (20), a bearing hole V (21), a bearing hole VI (30), a bearing hole VII (40), a bearing hole VIII (50) and an observation hole (60);
the bearing hole III (12), the bearing hole IV (20), the bearing hole V (21), the bearing hole VI (30), the bearing hole VII (40) and the bearing hole VIII (50) all penetrate through the front surface (3) and the back surface (4), the bearing hole I (10) penetrates through the left side surface (5), the bearing hole II (11) penetrates through the bottom surface (1), and the observation hole (60) penetrates through the top surface (2);
when the gear box is vertically installed, the front surface (3) or the back surface (4) is an installation reference surface; when the gearbox is horizontally mounted, the bottom surface (1) or the top surface (2) is a mounting reference surface; when the gearbox is vertically installed, the left side surface (5) or the right side surface (6) is an installation reference surface;
according to the assembly requirement, a gear shaft is arranged in the rectangular box body through each bearing hole, a disc gear is arranged in the rectangular box body through the observation hole (60), and an output shaft is arranged in the rectangular box body through a bearing hole VIII (50).
2. A six-sided mounting modular gearbox as set forth in claim 1, wherein: all be provided with a plurality of bolt through-holes on six faces of rectangle box, the bolt through-hole symmetrical arrangement on bottom surface (1) and top surface (2), the bolt through-hole symmetrical arrangement on front (3) and back (4), the bolt through-hole symmetrical arrangement on left surface (5) and right flank (6).
3. A six-sided mounting modular gearbox as set forth in claim 1, wherein: and the six surfaces of the rectangular box body are provided with radiating fins.
4. A six-sided mounting modular gearbox as set forth in claim 1, wherein: threaded holes for installing the temperature sensor and the vibration sensor are formed in the rectangular box body, and the temperature sensor and the vibration sensor are connected to the rectangular box body through threads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123372067.2U CN217002987U (en) | 2021-12-29 | 2021-12-29 | Modular gear box capable of achieving six-surface installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123372067.2U CN217002987U (en) | 2021-12-29 | 2021-12-29 | Modular gear box capable of achieving six-surface installation |
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| Publication Number | Publication Date |
|---|---|
| CN217002987U true CN217002987U (en) | 2022-07-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123372067.2U Active CN217002987U (en) | 2021-12-29 | 2021-12-29 | Modular gear box capable of achieving six-surface installation |
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| Country | Link |
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| CN (1) | CN217002987U (en) |
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2021
- 2021-12-29 CN CN202123372067.2U patent/CN217002987U/en active Active
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