CN216692112U - Helical gear speed reducer convenient to tear open and examine - Google Patents
Helical gear speed reducer convenient to tear open and examine Download PDFInfo
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- CN216692112U CN216692112U CN202220080679.XU CN202220080679U CN216692112U CN 216692112 U CN216692112 U CN 216692112U CN 202220080679 U CN202220080679 U CN 202220080679U CN 216692112 U CN216692112 U CN 216692112U
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- 239000003638 chemical reducing agent Substances 0.000 title claims abstract description 26
- 230000000712 assembly Effects 0.000 claims description 4
- 238000000429 assembly Methods 0.000 claims description 4
- 238000009434 installation Methods 0.000 abstract description 26
- 238000012423 maintenance Methods 0.000 abstract description 7
- 208000004350 Strabismus Diseases 0.000 description 1
- 238000013475 authorization Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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Abstract
The utility model relates to the field of helical gear speed reducers, in particular to a helical gear speed reducer convenient to disassemble and inspect. The mounting component comprises a mounting rack, a clamping rod, a clamping piece, a pressing plate, a threaded rod and a knob; the mounting frame is arranged above the machine cover; the clamping rods are arranged at two ends of the mounting frame, respectively penetrate through the corresponding clamping grooves and are clamped into the corresponding clamping holes; the clamping piece is arranged at the lower end of the clamping rod and matched with the clamping hole; the pressure plate is arranged above the mounting frame; the lower end of the threaded rod is respectively in threaded connection with the threaded groove and the threaded hole, and the upper end of the threaded rod penetrates through the mounting frame and the pressing plate and is connected with the knob; the knob is rotationally connected with the pressing plate. The utility model is provided with the installation component, has various installation modes, firm installation, simple operation and convenient maintenance. Set up the fastener and further consolidate the block for installation fastness upgrading is convenient for also judge whether the installation targets in place, guarantees the fastness.
Description
Technical Field
The utility model relates to the field of helical gear speed reducers, in particular to a helical gear speed reducer convenient to disassemble and inspect.
Background
The reduction gearbox is called as a speed reducer, a speed reducer or a transmission box, mainly aims at reducing the output of the motor or improving the output of the motor, and works according to the principle that a prime motor is connected with the reduction gearbox which is then connected with a working machine. Most speed reducer casings and covers are fixed through a plurality of bolts, and when overhauing, complex operation.
Chinese patent document with an authorization and bulletin number of CN 213479113U discloses a helical gear speed reducer convenient to tear open and examine, including speed reducer casing and cap, the cap setting is at the top of speed reducer casing, the equal fixedly connected with connecting rod in both sides on cap front and back top, the equal fixedly connected with rectangular plate in the middle part on speed reducer casing front and back top, and the circular slot has been seted up at the middle part of two rectangular plates, and the inside of two circular slots all is provided with fixed establishment.
Foretell helical gear speed reducer mounting means is single, and whether inconvenient judgement installation targets in place, and the fastness can not be guaranteed, and loses easily after the cap takes off, influences the efficiency that detects.
SUMMERY OF THE UTILITY MODEL
Aiming at the problems in the background technology, the helical gear speed reducer convenient to disassemble and inspect is provided. The utility model is provided with the installation component, has various installation modes, firm installation, simple operation and convenient maintenance. Set up the fastener and further consolidate the block for installation fastness upgrading is convenient for also judge whether the installation targets in place, guarantees the fastness.
The utility model provides a helical gear speed reducer convenient to disassemble and inspect, which comprises a machine body and a machine cover, wherein the machine body and the machine cover are detachably connected through a mounting assembly; the mounting assembly comprises a mounting frame, a clamping rod, a clamping piece, a pressing plate, a threaded rod and a knob; a thread groove is arranged on the machine cover; clamping grooves are formed in two sides of the thread groove; the machine body is provided with a threaded hole corresponding to the threaded groove and a clamping hole corresponding to the clamping groove; the mounting frame is arranged above the machine cover; the clamping rods are arranged at two ends of the mounting frame, respectively penetrate through the corresponding clamping grooves and are clamped into the corresponding clamping holes; the clamping piece is arranged at the lower end of the clamping rod and matched with the clamping hole; the pressure plate is arranged above the mounting frame; the lower end of the threaded rod is respectively in threaded connection with the threaded groove and the threaded hole, and the upper end of the threaded rod penetrates through the mounting frame and the pressing plate and is connected with the knob; the knob is rotationally connected with the pressing plate.
Preferably, the clamping piece comprises a first spring and a clamping block; the machine body is provided with a through hole; the through hole is communicated with the clamping hole; the clamping rod is provided with a mounting hole; the first spring is arranged in the mounting hole; one end of the clamping block extends into the mounting hole, is connected with the first spring, and the other end of the clamping block is clamped with the through hole.
Preferably, the fixture block is slidably connected with the wall of the mounting hole.
Preferably, the two groups of mounting assemblies are respectively positioned at the front side and the rear side of the machine cover; one side of the machine cover is provided with a connecting piece; the connecting piece is located between two sets of installation components.
Preferably, the connecting piece comprises a connecting head, a connecting rod and a lifting plate; the machine body is provided with an installation groove; the lifting plate is arranged in the mounting groove in a sliding manner; the lower end of the connecting rod extends into the mounting groove and is connected with the lifting plate, and the upper end of the connecting rod is connected with the connector; the connector is arranged on the cover.
Preferably, the connector is rotatably connected with the cover.
Preferably, a second spring is arranged in the mounting groove; the lower end of the second spring is connected with the bottom of the mounting groove, and the upper end of the second spring is connected with the lifting plate.
Compared with the prior art, the utility model has the following beneficial technical effects:
the machine body and the machine cover are firmly installed by arranging the installation assembly, matching the clamping rod with the clamping groove and the clamping hole and matching the threaded rod with the threaded groove and the threaded hole. The mounting means is various, and the installation is firm, installation, dismantlement easy operation, convenient maintenance. Set up the fastener and further consolidate the block for installation fastness upgrading is convenient for also judge whether the installation targets in place, guarantees the fastness. The connecting piece adjusting cover is arranged to rotate, so that the maintenance is convenient, the cover is rotated and reset after the maintenance, and the problems of cover loss and contamination can not occur.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a top view of one embodiment of the present invention;
FIG. 3 is a cross-sectional view taken at A of FIG. 1;
FIG. 4 is a cross-sectional view taken at B of FIG. 2;
fig. 5 is a cross-sectional view at C in fig. 1.
Reference numerals: 1. a body; 2. a machine cover; 3. mounting the component; 4. a mounting frame; 5. a clamping rod; 6. a fastener; 7. a card slot; 8. a thread groove; 9. clamping holes; 10. a threaded hole; 11. pressing a plate; 12. a threaded rod; 13. a knob; 14. mounting holes; 15. a first spring; 16. a clamping block; 17. a connector; 18. a connecting rod; 19. a lifting plate; 20. a second spring; 21. mounting grooves; 22. and a through hole.
Detailed Description
Example one
As shown in fig. 1-3, the helical gear reducer convenient to disassemble and inspect provided by the utility model comprises a machine body 1 and a machine cover 2, wherein the machine body 1 and the machine cover 2 are detachably connected through a mounting assembly 3; the mounting component 3 comprises a mounting rack 4, a clamping rod 5, a clamping piece 6, a pressure plate 11, a threaded rod 12 and a knob 13; the machine cover 2 is provided with a thread groove 8; clamping grooves 7 are formed in two sides of the thread groove 8; a threaded hole 10 corresponding to the threaded groove 8 and a clamping hole 9 corresponding to the clamping groove 7 are formed in the machine body 1; the mounting frame 4 is arranged above the cover 2; the clamping rods 5 are arranged at two ends of the mounting frame 4, respectively penetrate through the corresponding clamping grooves 7 and are clamped into the corresponding clamping holes 9; the clamping piece 6 is arranged at the lower end of the clamping rod 5 and is matched with the clamping hole 9; the pressing plate 11 is arranged above the mounting frame 4; the lower end of the threaded rod 12 is respectively in threaded connection with the threaded groove 8 and the threaded hole 10, and the upper end of the threaded rod passes through the mounting frame 4 and the pressing plate 11 and is connected with the knob 13; the knob 13 is rotatably connected to the pressing plate 11.
The working principle of the embodiment is as follows: when the clamping device is installed, the clamping rod 5 is aligned with the clamping groove 7 and the clamping hole 9, and the threaded rod 12 is aligned with the threaded groove 8 and the threaded hole 10. Pressing down clamp plate 11 and mounting bracket 4, rotatory knob 13 for threaded rod 12 screws in thread groove 8 and screw hole 10, and draw-in groove 7 and card hole 9 are gone into to kelly 5 card, and is firm with organism 1 and cover 2 installation. The operation is reversed when the device is disassembled and inspected. Installation, dismantlement easy operation, convenient maintenance, the mounting means is various (block, screw-thread fit), and the installation is firm.
Example two
As shown in fig. 1-3, the helical gear reducer convenient to disassemble and inspect provided by the utility model comprises a machine body 1 and a machine cover 2, wherein the machine body 1 and the machine cover 2 are detachably connected through a mounting assembly 3; the mounting component 3 comprises a mounting rack 4, a clamping rod 5, a clamping piece 6, a pressing plate 11, a threaded rod 12 and a knob 13; the machine cover 2 is provided with a thread groove 8; clamping grooves 7 are formed in two sides of the thread groove 8; a threaded hole 10 corresponding to the threaded groove 8 and a clamping hole 9 corresponding to the clamping groove 7 are formed in the machine body 1; the mounting frame 4 is arranged above the cover 2; the clamping rods 5 are arranged at two ends of the mounting frame 4, respectively penetrate through the corresponding clamping grooves 7, and are clamped into the corresponding clamping holes 9; the clamping piece 6 is arranged at the lower end of the clamping rod 5 and is matched with the clamping hole 9; the pressing plate 11 is arranged above the mounting rack 4; the lower end of the threaded rod 12 is respectively in threaded connection with the threaded groove 8 and the threaded hole 10, and the upper end of the threaded rod passes through the mounting frame 4 and the pressing plate 11 and is connected with the knob 13; the knob 13 is rotatably connected to the pressing plate 11.
As shown in fig. 4, the clip member 6 includes a first spring 15 and a latch 16; the machine body 1 is provided with a through hole 22; the through hole 22 is communicated with the clamping hole 9; the clamping rod 5 is provided with a mounting hole 14; the first spring 15 is arranged in the mounting hole 14; one end of the clamping block 16 extends into the mounting hole 14 and is connected with the first spring 15, and the other end of the clamping block is clamped with the through hole 22.
Further, the latch 16 is slidably connected to the wall of the mounting hole 14.
Set up fastener 6 in this embodiment, draw-in groove 7 and card hole 9 are gone into to kelly 5 card during the installation, and through-hole 22 is gone into to fixture block 16 card for the joint is further consolidated, makes the installation fastness upgrade, also is convenient for judge whether the installation targets in place, guarantees the fastness. When the clamping block 16 is pressed during disassembly, the clamping rod 5 moves, and the operation is simple and convenient.
EXAMPLE III
As shown in fig. 1-3, the helical gear reducer convenient to disassemble and inspect provided by the utility model comprises a machine body 1 and a machine cover 2, wherein the machine body 1 and the machine cover 2 are detachably connected through a mounting assembly 3; the mounting component 3 comprises a mounting rack 4, a clamping rod 5, a clamping piece 6, a pressing plate 11, a threaded rod 12 and a knob 13; the machine cover 2 is provided with a thread groove 8; clamping grooves 7 are formed in two sides of the thread groove 8; a threaded hole 10 corresponding to the threaded groove 8 and a clamping hole 9 corresponding to the clamping groove 7 are formed in the machine body 1; the mounting frame 4 is arranged above the cover 2; the clamping rods 5 are arranged at two ends of the mounting frame 4, respectively penetrate through the corresponding clamping grooves 7 and are clamped into the corresponding clamping holes 9; the clamping piece 6 is arranged at the lower end of the clamping rod 5 and is matched with the clamping hole 9; the pressing plate 11 is arranged above the mounting rack 4; the lower end of the threaded rod 12 is respectively in threaded connection with the threaded groove 8 and the threaded hole 10, and the upper end of the threaded rod passes through the mounting frame 4 and the pressing plate 11 and is connected with the knob 13; the knob 13 is rotatably connected to the pressing plate 11.
As shown in fig. 4, the clip member 6 comprises a first spring 15 and a latch 16; the machine body 1 is provided with a through hole 22; the through hole 22 is communicated with the clamping hole 9; the clamping rod 5 is provided with a mounting hole 14; the first spring 15 is arranged in the mounting hole 14; one end of the clamping block 16 extends into the mounting hole 14 and is connected with the first spring 15, and the other end of the clamping block is clamped with the through hole 22.
Further, the latch 16 is slidably connected to the wall of the mounting hole 14.
As shown in fig. 5, two sets of mounting assemblies 3 are arranged and respectively positioned at the front side and the rear side of the cover 2; one side of the machine cover 2 is provided with a connecting piece; the connecting piece is located between two sets of mounting assemblies 3. The connecting piece comprises a connecting head 17, a connecting rod 18 and a lifting plate 19; the machine body 1 is provided with an installation groove 21; the lifting plate 19 is arranged in the mounting groove 21 in a sliding manner; the lower end of the connecting rod 18 extends into the mounting groove 21 and is connected with the lifting plate 19, and the upper end of the connecting rod is connected with the connector 17; the coupling head 17 is provided on the lid 2.
Further, the connector 17 is rotatably connected to the lid 2.
Further, a second spring 20 is arranged in the mounting groove 21; the lower end of the second spring 20 is connected with the bottom of the mounting groove 21, and the upper end is connected with the lifting plate 19.
After installation component 3 left organism 1 and cover 2, in order to guarantee that cover 2 can not lose, this embodiment sets up the connecting piece, and through pulling connecting rod 18, cover 2 reciprocates in the certain extent, and connector 17 cooperation rotates cover 2 simultaneously, makes it rotate, squint from directly over the organism 1, exposes 1 inner space of organism, convenient maintenance, overhauls back cover 2 and rotates and reset, can not appear cover 2 loss, the problem of making dirty.
The embodiments of the present invention have been described in detail with reference to the drawings, but the present invention is not limited thereto, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention.
Claims (7)
1. A helical gear speed reducer convenient to disassemble and inspect comprises a machine body (1) and a machine cover (2), and is characterized in that the machine body (1) and the machine cover (2) are detachably connected through a mounting assembly (3); the mounting component (3) comprises a mounting rack (4), a clamping rod (5), a clamping piece (6), a pressing plate (11), a threaded rod (12) and a knob (13); a thread groove (8) is arranged on the machine cover (2); clamping grooves (7) are formed in two sides of the thread groove (8); a threaded hole (10) corresponding to the threaded groove (8) and a clamping hole (9) corresponding to the clamping groove (7) are formed in the machine body (1); the mounting frame (4) is arranged above the cover (2); the clamping rods (5) are arranged at two ends of the mounting rack (4), respectively penetrate through the corresponding clamping grooves (7), and are clamped into the corresponding clamping holes (9); the clamping piece (6) is arranged at the lower end of the clamping rod (5) and is matched with the clamping hole (9); the pressing plate (11) is arranged above the mounting rack (4); the lower end of the threaded rod (12) is respectively in threaded connection with a threaded groove (8) and a threaded hole (10), and the upper end of the threaded rod passes through the mounting frame (4) and the pressing plate (11) and is connected with a knob (13); the knob (13) is rotatably connected with the pressure plate (11).
2. The helical gear reducer convenient to disassemble and inspect as claimed in claim 1, wherein the clamping piece (6) comprises a first spring (15) and a clamping block (16); a through hole (22) is arranged on the machine body (1); the through hole (22) is communicated with the clamping hole (9); the clamping rod (5) is provided with a mounting hole (14); the first spring (15) is arranged in the mounting hole (14); one end of the clamping block (16) extends into the mounting hole (14) and is connected with the first spring (15), and the other end of the clamping block is clamped with the through hole (22).
3. The helical gear reducer convenient to disassemble and inspect as claimed in claim 2, wherein the fixture block (16) is slidably connected with the wall of the mounting hole (14).
4. The helical gear reducer convenient to disassemble and inspect as claimed in claim 1, wherein the mounting assemblies (3) are arranged in two groups, respectively located at the front side and the rear side of the cover (2); one side of the machine cover (2) is provided with a connecting piece; the connecting piece is positioned between the two groups of mounting components (3).
5. The helical gear reducer convenient to disassemble and inspect according to claim 4, wherein the connecting piece comprises a connecting head (17), a connecting rod (18) and a lifting plate (19); the machine body (1) is provided with a mounting groove (21); the lifting plate (19) is arranged in the mounting groove (21) in a sliding manner; the lower end of the connecting rod (18) extends into the mounting groove (21) and is connected with the lifting plate (19), and the upper end of the connecting rod is connected with the connector (17); the connector (17) is arranged on the cover (2).
6. The helical gear reducer easy to disassemble and inspect as claimed in claim 5, wherein the connector (17) is rotatably connected with the cover (2).
7. The helical gear reducer convenient to disassemble and inspect according to claim 5, wherein a second spring (20) is arranged in the mounting groove (21); the lower end of the second spring (20) is connected with the bottom of the mounting groove (21), and the upper end of the second spring is connected with the lifting plate (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220080679.XU CN216692112U (en) | 2022-01-12 | 2022-01-12 | Helical gear speed reducer convenient to tear open and examine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220080679.XU CN216692112U (en) | 2022-01-12 | 2022-01-12 | Helical gear speed reducer convenient to tear open and examine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216692112U true CN216692112U (en) | 2022-06-07 |
Family
ID=81819747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220080679.XU Expired - Fee Related CN216692112U (en) | 2022-01-12 | 2022-01-12 | Helical gear speed reducer convenient to tear open and examine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216692112U (en) |
-
2022
- 2022-01-12 CN CN202220080679.XU patent/CN216692112U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220607 |