CN203770447U - Coupler pressing cover - Google Patents
Coupler pressing cover Download PDFInfo
- Publication number
- CN203770447U CN203770447U CN201420161168.6U CN201420161168U CN203770447U CN 203770447 U CN203770447 U CN 203770447U CN 201420161168 U CN201420161168 U CN 201420161168U CN 203770447 U CN203770447 U CN 203770447U
- Authority
- CN
- China
- Prior art keywords
- gland
- coupling
- end cap
- coupler
- pressing cover
- 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 - Lifetime
Links
- 210000004907 gland Anatomy 0.000 claims description 39
- 230000008878 coupling Effects 0.000 claims description 28
- 238000010168 coupling process Methods 0.000 claims description 28
- 238000005859 coupling reaction Methods 0.000 claims description 28
- 238000003032 molecular docking Methods 0.000 claims description 6
- 239000004677 Nylon Substances 0.000 abstract description 7
- 229920001778 nylon Polymers 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 5
- 210000001503 joint Anatomy 0.000 abstract 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 210000005069 ears Anatomy 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000009347 mechanical transmission Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The utility model discloses a coupler pressing cover which comprises a coupler. Two outer end faces of the coupler are provided with two pairs of semicircular pressing cover bodies which are connected in a butt joint mode. Three end cap connecting bodies which are distributed at an interval of 90 degrees are arranged on the outer peripheries of the semicircular pressing cover bodies on each outer end face of the coupler. A U-shaped connecting clamp is arranged between every two end cap connecting bodies of the two pressing cover bodies on each outer end face of the coupler so that the pressing cover bodies can be fixedly connected. The coupler pressing cover lowers the replacement difficulty and brings a more convenient operation method and space for nylon bar replacement.
Description
Technical field
The utility model relates to a kind of Machine Design auxiliary maintaining instrument, relates in particular to a kind of coupling pair wheel gland.
Background technique
The coupling two of main equipment, mechanical transmission is fixed together to grinding wheel press cap and bolt and speed reducer end, and the original-pack bolt strength of coupling gland is low, the long-term running of transmission device is covered the distortion of Mo damage owing to being subject to force unbalance usually to cause coupling to press, and make screw hole become large, gland screw can not be completely fixed on coupling.And in the time changing gland, first remove motor (equipment motor is all in 110KW left and right mostly), then use the coupling on La Mala power taking machine, can take off grinding wheel press cap is changed; Maintenance workload is too large, consuming time long, and the expense of generation is also too high; When nylon rod is changed in nylon rod wearing and tearing on the other hand, first need to remove gland, often there will be gland to affect the installation of nylon rod, for repair apparatus brings very large obstacle.
Model utility content
The purpose of this utility model be to provide one aim at the large-scale transmission device of enterprise (with the equipment of coupling) design to grinding wheel press cap, solve at the degree of difficulty of changing coupling pair wheel gland, and brought operational method and space more easily for changing nylon rod.
The purpose of this utility model realizes by following technical proposals.
A kind of coupling pair wheel gland, comprise coupling, on two exterior edge faces of described coupling, be provided with the gland of two pairs of semicircular in shape docking, along on the excircle of described semicircular in shape gland each other 90 ° be distributed with three end cap connecting bodys, on two exterior edge faces of described coupling, between the end cap connecting body of two glands, be provided with U-shaped connecting clamp, described gland is fixedly connected with.
Further, described U-shaped connecting clamp comprises a double threaded screw, and one end of double threaded screw is connected with bolt, and the other end is connected with U-shaped bar, and the bottom of U-shaped bar is provided with the screw that runs through described double threaded screw.
Further, two of described U-shaped bar upper end portions are provided with the screw thread of connecting bolt.
Further, two upper end portions of described U-shaped bar are connected with the end cap connecting body on the semicircle gland of two docking respectively by bolt, and described double threaded screw is connected with the end cap connecting body on semicircle gland circular arc by bolt.
Further, the U-shaped bar of described adjacent U-shaped connecting clamp connects the opposite direction of end cap connecting body.
Compared with prior art, the beneficial effects of the utility model are, this tool processes is simple in structure, raw material are the iron and steel the most often using, easy to operate understandable.This design has alleviated personnel's work workload after coming into operation, reduced maintenance cost, has improved the utilization efficiency of instrument own.
Brief description of the drawings
Fig. 1 is the utility model structural front view.
Fig. 2 is the utility model plan view.
Fig. 3 is Fig. 1 sectional view.
Fig. 4 is the utility model structural perspective.
In figure: 1, gland; 2, U-shaped connecting clamp; 3, end cap connecting body; 4, coupling; 5, nylon rod.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described further.
As shown in Figure 1, Figure 2 and Figure 3, coupling pair wheel gland of the present utility model, comprise coupling 4, on two exterior edge faces of described coupling 4, be provided with the gland 1 of two pairs of semicircular in shape docking, along on the excircle of described semicircular in shape gland 1 each other 90 ° be distributed with three end cap connecting bodys 3, on two exterior edge faces of described coupling 4, between the end cap connecting body 3 of two glands 1, be provided with U-shaped connecting clamp 2, described gland 1 is fixedly connected with.U-shaped connecting clamp 2 comprises a double threaded screw, and one end of double threaded screw is connected with bolt, and the other end is connected with U-shaped bar, and the bottom of U-shaped bar is provided with the screw that runs through double threaded screw.Two upper end portions of U-shaped bar are provided with the screw thread of connecting bolt, two upper end portions of U-shaped bar are connected with the end cap connecting body 3 on the semicircle gland 1 of two docking respectively by bolt, and described double threaded screw is connected with the end cap connecting body 3 on semicircle gland 1 circular arc by bolt.
Figure 4 shows that this perspective view to grinding wheel press cap, in figure, can find out, the U-shaped bar of the adjacent U-shaped connecting clamp 2 distributing on the circumference of gland 1 is connected to the opposite direction of end cap connecting body 3, a pair of coupling 4 of connection that like this can be more fastening.
Principle of the present utility model is:
This practical coupling pair wheel gland, design is taking the form of chains as main body, process two symmetrical semicircle rings (90 degree directions are end cap connecting body 3 with three " ears " ear herein), so latter two combination scrabbles up entirety, form one complete to grinding wheel press cap, make equally the other end gland, then with the U-shaped buckle of three-jaw, two glands are reported to the leadship after accomplishing a task to be used in conjunction with, to reach the object of desired design.In the time changing the nylon rod 5 of wearing and tearing, can remove easily gland, for repair apparatus brings great convenience.
Above content is in conjunction with concrete preferred implementation further detailed description of the utility model; can not assert that embodiment of the present utility model only limits to this; for the utility model person of an ordinary skill in the technical field; without departing from the concept of the premise utility; can also make some simple deduction or replace, all should be considered as belonging to the utility model and determine scope of patent protection by submitted to claims.
Claims (5)
1. a coupling pair wheel gland, comprise coupling (4), on two exterior edge faces of described coupling (4), be provided with the gland (1) of two pairs of semicircular in shape docking, it is characterized in that, along on the excircle of described semicircular in shape gland (1) each other 90 ° be distributed with three end cap connecting bodys (3), on two exterior edge faces of described coupling (4), between the end cap connecting body (3) of two glands (1), be provided with U-shaped connecting clamp (2), described gland (1) is fixedly connected with.
2. coupling pair wheel gland according to claim 1, it is characterized in that, described U-shaped connecting clamp (2) comprises a double threaded screw, and one end of double threaded screw is connected with bolt, the other end is connected with U-shaped bar, and the bottom of U-shaped bar is provided with the screw that runs through described double threaded screw.
3. coupling pair wheel gland according to claim 2, is characterized in that, two upper end portions of described U-shaped bar are provided with the screw thread of connecting bolt.
4. coupling pair wheel gland according to claim 2, it is characterized in that, two upper end portions of described U-shaped bar are connected with the end cap connecting body (3) on the semicircle gland (1) of two docking respectively by bolt, and described double threaded screw is connected with the end cap connecting body (3) on semicircle gland (1) circular arc by bolt.
5. coupling pair wheel gland according to claim 2, is characterized in that, the U-shaped bar of described adjacent U-shaped connecting clamp (2) connects the opposite direction of end cap connecting body (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420161168.6U CN203770447U (en) | 2014-04-03 | 2014-04-03 | Coupler pressing cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420161168.6U CN203770447U (en) | 2014-04-03 | 2014-04-03 | Coupler pressing cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203770447U true CN203770447U (en) | 2014-08-13 |
Family
ID=51287641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420161168.6U Expired - Lifetime CN203770447U (en) | 2014-04-03 | 2014-04-03 | Coupler pressing cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203770447U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110540081A (en) * | 2019-09-25 | 2019-12-06 | 陕西陕煤韩城矿业有限公司 | Anti-falling and breaking device for pair wheel pin of motor of mineral tipper |
-
2014
- 2014-04-03 CN CN201420161168.6U patent/CN203770447U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110540081A (en) * | 2019-09-25 | 2019-12-06 | 陕西陕煤韩城矿业有限公司 | Anti-falling and breaking device for pair wheel pin of motor of mineral tipper |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 719319 Jinshi Industrial Park, Shenmu City, Yulin, Shaanxi Patentee after: SHAANXI BEIYUAN CHEMICAL GROUP Co.,Ltd. Address before: 719319 Shenmu brocade Industrial Park in Yulin, Shaanxi Patentee before: SHAANXI BEIYUAN CHEMICAL GROUP Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140813 |