CN209041520U - A kind of volute rear cover being easily assembled to - Google Patents
A kind of volute rear cover being easily assembled to Download PDFInfo
- Publication number
- CN209041520U CN209041520U CN201821823086.8U CN201821823086U CN209041520U CN 209041520 U CN209041520 U CN 209041520U CN 201821823086 U CN201821823086 U CN 201821823086U CN 209041520 U CN209041520 U CN 209041520U
- Authority
- CN
- China
- Prior art keywords
- fixedly installed
- rear cover
- speed reducer
- hole
- outside
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to technical fields of mechanical processing, and disclose a kind of volute rear cover being easily assembled to, including speed reducer, clamping block is fixedly installed on the output shaft of the speed reducer, the front of the speed reducer offers heat release hole, the bottom of the speed reducer is fixedly installed with power motor, offers clamping groove on the output shaft of the power motor, and the outside of the speed reducer and power motor is fixedly installed with fixed bin.The setting has opened up limit hole, limiting slot and card column to speed reducer, achieve the purpose that volute rear cover is easily installed in outside speed reducer, through hole has been opened up to speed reducer by setting, and clamping box is mounted with to through hole, fixed volute rear cover is achieved the effect that, limit plate, adjustable spring, movable plate and briquetting are mounted with to clamping box by setting, and to the bail for being mounted with to extend on the right side of movable plate inside fixing groove, achieved the purpose that volute rear cover is easy to disassemble and assembles.
Description
Technical field
The utility model relates to technical field of mechanical processing, specially a kind of volute rear cover being easily assembled to.
Background technique
In terms of volute is generally used in the fixed speed reducer of installation, the transmission that speed reducer is generally used for low rotation speed large torque is set
Standby, the few gear of the number of teeth on input shaft that motor, internal combustion engine and other power to run at high speed are passed through speed reducer engages
Gear wheel on output shaft achievees the purpose that deceleration, and common speed reducer also has several pairs of same principle gears and reaches ideal
Slowing effect, the ratio between the number of teeth of big pinion gear, is exactly transmission ratio.
The effect of volute is mainly exactly that speed reducer is stably fixed on its corresponding equipment, and volute also mainly has
Shell, support plate and fixation member are constituted, and many kinds of, model is different, and variety classes have different purposes, the type of retarder
It is various, gear reduction unit, worm reducer and planetary reducer can be divided into according to actuation types, it is different according to transmission series
Single-stage and multi-stage speed reducer can be divided into, cylinder gear speed reducer, cone gear reducer and circle can be divided into according to gear shape
Cone-cylinder gear speed reducer can be divided into expansion, shunt and coaxial reducer according to the arrangement form of transmission again.
Speed reducer plays a part of to match revolving speed between prime mover and working machine or executing agency and transmits torque, is a kind of
Accurate machinery relatively, the purpose using it are to reduce revolving speed, increase torque, but the volute rear cover of speed reducer is not square at present
Just disassembly and assembly, this just causes certain difficulty to the maintenance work of speed reducer, so propose a kind of whirlpool being easily assembled to
Shell rear cover solves the problems, such as above-mentioned be previously mentioned.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of volute rear cover being easily assembled to, after having volute
The advantages that covering easy to disassemble and assembling, solves that volute rear cover is not easy to disassemble and assembling causes speed reducer maintenance is inconvenient to ask
Topic.
(2) technical solution
To realize the above-mentioned volute rear cover purpose easy to disassemble with assembling, the utility model is provided the following technical solutions: one
The volute rear cover being easily assembled to, including speed reducer are planted, is fixedly installed with clamping block, the deceleration on the output shaft of the speed reducer
The front of machine offers heat release hole, and the bottom of the speed reducer is fixedly installed with power motor, the output shaft of the power motor
On offer clamping groove, the outside of the speed reducer and power motor is fixedly installed with fixed bin, the outside of the fixed bin
It is fixedly installed with rear cover, limit hole is offered on the left of the rear cover, the left and right sides of the fixed bin offers limiting slot,
The internal activity of the limit hole is equipped with the card column extended to inside limiting slot, and pulling is fixedly installed on the right side of the card column
The right side opening of block, the rear cover is equipped with through hole, and the internal activity of the through hole is equipped with the card extended to inside limiting slot
Box is connect, the inside of the clamping box is fixedly installed with limit plate, and the top and bottom of the limit plate are fixedly installed with flexible
Spring, two opposite sides of the adjustable spring are fixedly installed with movable plate, and two opposite sides of the movable plate are equal
It is fixedly installed with the briquetting extended to outside clamping box, the top and bottom of the right side limiting slot offer fixing groove,
The opposite side of two movable plates and be located at right side limiting slot inside be fixedly installed with the card extended to inside fixing groove
Nail.
Preferably, the inside of the heat release hole is fixedly installed with Air Filter, and the Air Filter is stainless steel cloth, and dust-proof
The filtering mouth diameter of net is not more than two millimeters.
Preferably, the outside of the clamping block is fixedly installed with rotation axis, and the outside of the rotation axis is fixedly installed with
Price fixing, the fixed disk are fixedly connected by screw with speed reducer.
Preferably, the top and bottom of the limit hole offer sliding groove, and the top and bottom of the card column are solid
Dingan County is equipped with the anti-drop block extended to inside sliding groove, and the left side of two anti-drop blocks is fixedly installed with return spring.
Preferably, the outside for pulling block is fixedly installed with Anti-slip cover, and the Anti-slip cover is plastics, and Anti-slip cover is outer
Portion offers anti-skid chequer.
Preferably, the right side opening of the rear cover is equipped with connecting hole, and the output shaft of the power motor is extended through connecting hole
To the outside of rear cover.
(3) beneficial effect
Compared with prior art, the utility model provides a kind of volute rear cover being easily assembled to, and has following beneficial to effect
Fruit:
1, the volute rear cover being easily assembled to is mounted with heat release hole to speed reducer by setting, has reached and at work may be used
The effect for reducing speed reducer internal temperature is mounted with fixed bin to speed reducer by setting, has achieved the effect that fixed speed reducer,
Rear cover is mounted with to speed reducer by setting, has achieved the effect that facilitate fixed installation speed reducer.
2, the volute rear cover being easily assembled to has opened up limit hole, limiting slot and card column to speed reducer by setting, has reached
Volute rear cover is easily installed in the purpose outside speed reducer, has opened up through hole to speed reducer by setting, and to running through
Hole is mounted with clamping box, has achieved the effect that fixed volute rear cover, is mounted with limit plate, flexible bullet to clamping box by setting
Spring, movable plate and briquetting, and to the bail for being mounted with to extend on the right side of movable plate inside fixing groove, reached volute rear cover
Easy to disassemble and assembling purpose.
Detailed description of the invention
Fig. 1 is the utility model structure front view；
Fig. 2 is the enlarged drawing of A in the utility model Fig. 1.
In figure: 1 speed reducer, 2 clamping blocks, 3 heat release holes, 4 power motors, 5 clamping grooves, 6 fixed bins, 7 rear covers, 8 limit holes,
9 limiting slots, 10 card columns, 11 pull block, 12 through holes, 13 clamping boxes, 14 limit plates, 15 adjustable springs, 16 movable plates, 17 pressings
Block, 18 fixing grooves, 19 bails.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
A kind of volute rear cover being easily assembled to referring to FIG. 1-2, including speed reducer 1, it is fixed on the output shaft of speed reducer 1
Clamping block 2 is installed, the outside of clamping block 2 is fixedly installed with rotation axis, and the outside of rotation axis is fixedly installed with fixed disk, fixed
Disk is fixedly connected by screw with speed reducer 1, and the front of speed reducer 1 offers heat release hole 3, and the inside of heat release hole 3 is fixedly mounted
There is Air Filter, Air Filter is stainless steel cloth, and the filtering mouth diameter of Air Filter is not more than two millimeters, and the bottom of speed reducer 1 is solid
Dingan County is equipped with power motor 4, offers clamping groove 5 on the output shaft of power motor 4, and the outside of speed reducer 1 and power motor 4 is equal
It is fixedly installed with fixed bin 6, the outside of fixed bin 6 is fixedly installed with rear cover 7, and the right side opening of rear cover 7 is equipped with connecting hole, power electric
The output shaft of machine 4 extends to the outside of rear cover 7 by connecting hole, and the left side of rear cover 7 offers limit hole 8, the top of limit hole 8
Sliding groove is offered with bottom, the top and bottom of card column 10 are fixedly installed with the anti-drop block extended to inside sliding groove,
The left side of two anti-drop blocks is fixedly installed with return spring, and the left and right sides of fixed bin 6 offers limiting slot 9, the limit
The internal activity in position hole 8 is equipped with the card column 10 extended to inside limiting slot 9, and the right side of card column 10 is fixedly installed with pulling block
11, pull the outside of block 11 to be fixedly installed with Anti-slip cover, Anti-slip cover is plastics, and the outside of Anti-slip cover offers anti-skid chequer, after
The right side opening of lid 7 is equipped with through hole 12, and the internal activity of the through hole 12 is equipped with the clamping box extended to inside limiting slot 9
13, the inside of the clamping box 13 is fixedly installed with limit plate 14, and the top and bottom of limit plate 14 are fixedly installed with flexible
Spring 15, the opposite side of two adjustable springs 15 are fixedly installed with movable plate 16, and two opposite sides of movable plate 16 are equal
It is fixedly installed with the briquetting 17 extended to outside clamping box 13, the top and bottom of right side limiting slot 9 offer fixing groove
18, the opposite side of the two movable plates 16 and inside for being located at right side limiting slot 9 is fixedly installed with and extends to inside fixing groove 18
Bail 19.
When in use, it pulls on block 11 to pull to the left, card column 10 can be drawn by sliding groove from the inside of limiting slot 9
Out, pressing plate 17 is then pressed again, and pressing plate 17 can drive movable plate 16 to shrink, and then movable plate 16 is again by bail 19 from admittedly
The inside for determining slot 18 is taken out of, and clamping box 13 can be finally taken out from right side limit hole 8, volute rear cover 7 is finally reached and is easy to tear open
The purpose unloaded and assembled.
In conclusion the volute rear cover being easily assembled to, is mounted with heat release hole 3 to speed reducer 1 by setting, has reached
The effect that 1 internal temperature of speed reducer can be reduced when work is mounted with fixed bin 6 to speed reducer 1 by setting, has reached fixation and has subtracted
The effect of fast machine 1 is mounted with rear cover 7 to speed reducer 1 by setting, has achieved the effect that facilitate fixed installation speed reducer 1.
Also, limit hole 8, limiting slot 9 and card column 10 are opened up to speed reducer 1 by setting, reached 7 side of volute rear cover
Just the purpose being mounted on outside speed reducer 1 has opened up through hole 12 to speed reducer 1 by setting, and has installed to through hole 12
Clamping box 13, has achieved the effect that fixed volute rear cover 7, is mounted with limit plate 14, flexible bullet to clamping box 13 by setting
Spring 15, movable plate 16 and briquetting 17, and to being mounted with to extend to the bail 19 inside fixing groove 18 on the right side of movable plate 16, reach
The purpose that volute rear cover 7 is easy to disassemble and assembles is arrived.
It should be noted that the terms "include", "comprise" or its any other variant are intended to the packet of nonexcludability
Contain, so that the process, method, article or equipment for including a series of elements not only includes those elements, but also including
Other elements that are not explicitly listed, or further include for elements inherent to such a process, method, article, or device.
In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including the element
Process, method, article or equipment in there is also other identical elements.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of volute rear cover being easily assembled to, including speed reducer (1), it is characterised in that: on the output shaft of the speed reducer (1)
It is fixedly installed with clamping block (2), the front of the speed reducer (1) offers heat release hole (3), and the bottom of the speed reducer (1) is solid
Dingan County is equipped with power motor (4), offers clamping groove (5) on the output shaft of the power motor (4), the speed reducer (1) and
The outside of power motor (4) is fixedly installed with fixed bin (6), and the outside of the fixed bin (6) is fixedly installed with rear cover (7),
It is offered limit hole (8) on the left of the rear cover (7), the left and right sides of the fixed bin (6) offers limiting slot (9), institute
The internal activity for stating limit hole (8), which is equipped with, extends to the internal card column (10) of limiting slot (9), and the right side of the card column (10) is solid
Dingan County is equipped with block (11) are pulled, and the right side opening of the rear cover (7) is equipped with through hole (12), the internal activity of the through hole (12)
It is equipped with and extends to the internal clamping box (13) of limiting slot (9), the inside of clamping box (13) is fixedly installed with limit plate
(14), the top and bottom of the limit plate (14) are fixedly installed with adjustable spring (15), two adjustable springs (15)
Opposite side is fixedly installed with movable plate (16), and two opposite sides of the movable plate (16) are fixedly installed with extension
The briquetting (17) external to clamping box (13), the top and bottom of the right side limiting slot (9) offer fixing groove (18),
The opposite side of two movable plates (16) and the inside for being located at right side limiting slot (9), which are fixedly installed with, extends to fixing groove
(18) internal bail (19).
2. a kind of volute rear cover being easily assembled to according to claim 1, it is characterised in that: the heat release hole (3) it is interior
Portion is fixedly installed with Air Filter, and the Air Filter is stainless steel cloth, and the filtering mouth diameter of Air Filter is not more than two millimeters.
3. a kind of volute rear cover being easily assembled to according to claim 1, it is characterised in that: outside the clamping block (2)
Portion is fixedly installed with rotation axis, and the outside of the rotation axis is fixedly installed with fixed disk, and the fixed disk is by screw and slows down
Machine (1) is fixedly connected.
4. a kind of volute rear cover being easily assembled to according to claim 1, it is characterised in that: the top of the limit hole (8)
Portion and bottom offer sliding groove, and the top and bottom of the card column (10), which are fixedly installed with, to be extended to inside sliding groove
The left side of anti-drop block, two anti-drop blocks is fixedly installed with return spring.
5. a kind of volute rear cover being easily assembled to according to claim 1, it is characterised in that: described to pull the outer of block (11)
Portion is fixedly installed with Anti-slip cover, and the Anti-slip cover is plastics, and the outside of Anti-slip cover offers anti-skid chequer.
6. a kind of volute rear cover being easily assembled to according to claim 1, it is characterised in that: the right side of the rear cover (7)
Connecting hole is offered, the output shaft of the power motor (4) extends to the outside of rear cover (7) by connecting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821823086.8U CN209041520U (en) | 2018-11-07 | 2018-11-07 | A kind of volute rear cover being easily assembled to |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821823086.8U CN209041520U (en) | 2018-11-07 | 2018-11-07 | A kind of volute rear cover being easily assembled to |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209041520U true CN209041520U (en) | 2019-06-28 |
Family
ID=67041243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821823086.8U Expired - Fee Related CN209041520U (en) | 2018-11-07 | 2018-11-07 | A kind of volute rear cover being easily assembled to |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209041520U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111022612A (en) * | 2019-12-20 | 2020-04-17 | 宝鸡石油机械有限责任公司 | Easy-to-assemble and disassemble gear box without convex flange and application thereof |
-
2018
- 2018-11-07 CN CN201821823086.8U patent/CN209041520U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111022612A (en) * | 2019-12-20 | 2020-04-17 | 宝鸡石油机械有限责任公司 | Easy-to-assemble and disassemble gear box without convex flange and application thereof |
| CN111022612B (en) * | 2019-12-20 | 2021-05-28 | 宝鸡石油机械有限责任公司 | Easy-to-assemble and disassemble gear box without convex flange and application thereof |
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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: 20190628 Termination date: 20201107 |