CN217475893U - Auxiliary device for replacing bearing of napping machine - Google Patents
Auxiliary device for replacing bearing of napping machine Download PDFInfo
- Publication number
- CN217475893U CN217475893U CN202221502502.0U CN202221502502U CN217475893U CN 217475893 U CN217475893 U CN 217475893U CN 202221502502 U CN202221502502 U CN 202221502502U CN 217475893 U CN217475893 U CN 217475893U
- Authority
- CN
- China
- Prior art keywords
- needle roller
- base
- locking
- cover plate
- bearing
- 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.)
- Active
Links
Images
Landscapes
- Rolls And Other Rotary Bodies (AREA)
Abstract
The utility model provides an auxiliary device of napping machine change bearing belongs to weaving equipment repair tools technical field. The novel needle roller locking device comprises a base and a cover plate, a first needle roller with a semicircular cross section is arranged on the base, a second needle roller with a semicircular cross section is arranged on the cover plate, the cover plate can be detachably connected to the base, two first locking bearing bushes which are respectively arranged at two ends of the first needle roller avoiding opening are arranged on the base, two second locking bearing bushes which are respectively arranged at two ends of the second needle roller avoiding opening are arranged on the cover plate, a first bolt hole is formed in the first reduction bearing bush, a second bolt hole is formed in the second locking bearing bush, a first locking bolt is in threaded connection with the first bolt hole, and a second locking bolt is in threaded connection with the second bolt hole. The utility model has the advantages of convenient and safe operation, etc.
Description
Technical Field
The utility model belongs to the technical field of weaving equipment repair tools, a draw hair machine to change auxiliary device of bearing is related to.
Background
The napping machine is a device widely applied to post-treatment in the textile industry, and the needle roller of the napping machine is an important component of the napping machine. The bearings at the two ends of the needle roller of the napping machine are easy to damage and sometimes need to be replaced according to production requirements, so that the frequency of dismounting the bearings at the two ends of the needle roller of the napping machine is high.
In the dismouting in-process, because the napping needle of napping machine needle roller outer wall densely covered napping needle, be difficult to fixed the needle roller, make the intensity of labour of dismouting needle roller both ends bearing great, often need two or three people to accomplish in coordination, there is certain potential safety hazard in the dismouting in-process moreover.
SUMMERY OF THE UTILITY MODEL
The utility model aims at the above-mentioned problem that exists to current technique, provide an auxiliary device that napping machine changed bearing, the utility model aims to solve the technical problem that how to make the bearing dismouting at napping machine needle roller both ends light.
The purpose of the utility model can be realized by the following technical proposal: the utility model provides an auxiliary device that napping machine changed bearing, its characterized in that, includes base and apron, it dodges mouthful one to have transversal semicircular needle roller of personally submitting on the base, it dodges mouthful two to have transversal semicircular needle roller of personally submitting on the apron, the connection can be dismantled on the base to the apron, be provided with two locking axle bush one that are located the needle roller respectively and dodge mouthful both ends on the base, be provided with two locking axle bush two that are located the needle roller respectively and dodge mouthful two both ends on the apron, locking axle bush one is gone up and is had bolt hole one, locking axle bush two is gone up and has bolt hole two, a bolt hole female connection has locking bolt one, bolt hole two female connection has locking bolt two.
Furthermore, an assembly side plate I is arranged on the base, and an assembly side plate II is arranged on the cover plate; a plurality of first mounting holes are formed in the first assembling side plate, and a plurality of second mounting holes which correspond to the first mounting holes one to one are formed in the second assembling side plate.
Furthermore, two through holes are transversely formed in the base and are respectively located at two ends of the base, and labor-saving operating rods are connected in the through holes in a sliding mode.
The base and the cover plate can be fixedly connected in a mode of penetrating through the bolts between the first mounting hole and the second mounting hole, after the first mounting hole and the second mounting hole are connected, the needle roller avoiding opening I and the needle roller avoiding opening II form a cavity with the diameter larger than that of the needle roller, the needle roller to be repaired is arranged in the cavity, connecting shafts at two ends of the needle roller are located between the first locking bearing bush and the second locking bearing bush, at the moment, galling needles on the needle roller cannot be in contact with the inner wall of the cavity, the galling needles are prevented from being damaged, the connecting shafts at two ends of the needle roller are fixed between the first locking bearing bush and the second locking bearing bush through the first locking bolt and the second locking bolt, the whole needle roller is fixed on the base, wrapping of the needle roller is achieved, and people injury caused by the galling needles in the operation process is avoided.
After the needle roller is drummed, can carry out the dismouting operation to the bearing at needle roller both ends, when the dismouting bearing, owing to need loosen soon or screw the connecting piece between bearing and the needle roller both ends connecting axle through the spanner, may cause the base to turn on one's side or rock, light and reliable in order to make the operation, be provided with laborsaving action bars on the base, but this laborsaving action bars most is located the perforation when not using, can more possess when using and pull out to one side, the length of stretching out to laborsaving action bars is adjusted according to the needs of laborsaving condition and operation portability.
Drawings
Fig. 1 is a schematic structural view of the auxiliary device.
Fig. 2 is an exploded view of the present accessory.
In the figure, 1, a base; 2. a cover plate; 3. the needle roller dodges the first opening; 41. locking a first bearing bush; 42. locking a second bearing bush; 51. locking a first bolt; 52. locking a bolt II; 61. assembling a first side plate; 62. assembling a second side plate; 7. laborsaving action bars.
Detailed Description
The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.
As shown in fig. 1 and 2, the auxiliary device for replacing the bearing of the napping machine comprises a base 1 and a cover plate 2, wherein a first needle roller avoiding opening 3 with a semicircular cross section is formed in the base 1, a second needle roller avoiding opening with a semicircular cross section is formed in the cover plate 2, the cover plate 2 is detachably connected to the base 1, two first locking bearing bushes 41 respectively located at two ends of the first needle roller avoiding opening 3 are arranged on the base 1, two second locking bearing bushes 42 respectively located at two ends of the second needle roller avoiding opening are arranged on the cover plate 2, a first bolt hole is formed in the first locking bearing bush, a second bolt hole is formed in the second locking bearing bush 42, a first locking bolt 51 is connected to the first bolt hole through internal threads, and a second locking bolt 52 is connected to the second bolt hole through internal threads.
The base 1 is provided with a first assembling side plate 61, and the cover plate 2 is provided with a second assembling side plate 62; a plurality of first mounting holes are formed in the first assembling side plate 61, and a plurality of second mounting holes corresponding to the first mounting holes one to one are formed in the second assembling side plate 62.
Two through holes are transversely formed in the base 1 and are respectively located at two ends of the base 1, and a labor-saving operating rod 7 is connected in the through holes in a sliding mode.
The base 1 and the cover plate 2 can be fixedly connected in a mode of penetrating through the bolts between the first mounting hole and the second mounting hole, after the first mounting hole and the second mounting hole are connected, a cavity with the diameter larger than that of the needle roller is formed between the first needle roller avoiding opening 3 and the second needle roller avoiding opening, the needle roller to be repaired is arranged in the cavity, connecting shafts at two ends of the needle roller are located between the first locking bearing bush 41 and the second locking bearing bush 42, at the moment, a galling needle on the needle roller cannot be in contact with the inner wall of the cavity, the galling needle is prevented from being damaged, the connecting shafts at two ends of the needle roller are fixed between the first locking bearing bush 41 and the second locking bearing bush 42 through the first locking bolt 51 and the second locking bolt 52, the whole needle roller is fixed on the base 1, the needle roller is wrapped, and people are prevented from being injured by the galling needle in the operation process.
After the needle roller is drummed, can carry out the dismouting operation to the bearing at needle roller both ends, when the dismouting bearing, owing to need loosen soon or screw the connecting piece between bearing and the needle roller both ends connecting axle through the spanner, may cause base 1 to turn on one's side or rock, in order to make the operation light and reliable, be provided with laborsaving action bars 7 on base 1, but this laborsaving action bars 7 most is located the perforation when not using, can more possess when using and pull out to one side, adjust the length that stretches out of laborsaving action bars 7 according to the needs of laborsaving condition and operation portability.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
Claims (3)
1. An auxiliary device for replacing a bearing of a napping machine is characterized by comprising a base (1) and a cover plate (2), a needle roller avoiding opening I (3) with a semicircular cross section is arranged on the base (1), the cover plate (2) is provided with a needle roller avoiding opening II with a semicircular cross section, the cover plate (2) is detachably connected on the base (1), two locking bearing bushes I (41) respectively positioned at two ends of the needle roller avoiding opening I (3) are arranged on the base (1), two locking bearing bushes II (42) respectively positioned at two ends of the needle roller avoiding opening II are arranged on the cover plate (2), the first locking bearing bush is provided with a first bolt hole, the second locking bearing bush (42) is provided with a second bolt hole, the first bolt hole is internally threaded with a first locking bolt (51), and the second bolt hole is internally threaded with a second locking bolt (52).
2. The auxiliary device for replacing the bearing of the napping machine as claimed in claim 1, characterised in that the base (1) is provided with a first assembly side plate (61), and the cover plate (2) is provided with a second assembly side plate (62); a plurality of first mounting holes are formed in the first assembling side plate (61), and a plurality of second mounting holes which correspond to the first mounting holes one to one are formed in the second assembling side plate (62).
3. The auxiliary device for replacing the bearing of the napping machine as claimed in claim 1 or 2, characterized in that the base (1) is transversely provided with two through holes, the two through holes are respectively positioned at two ends of the base (1), and the through holes are internally and slidably connected with labor-saving operating rods (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221502502.0U CN217475893U (en) | 2022-06-16 | 2022-06-16 | Auxiliary device for replacing bearing of napping machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221502502.0U CN217475893U (en) | 2022-06-16 | 2022-06-16 | Auxiliary device for replacing bearing of napping machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217475893U true CN217475893U (en) | 2022-09-23 |
Family
ID=83315709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221502502.0U Active CN217475893U (en) | 2022-06-16 | 2022-06-16 | Auxiliary device for replacing bearing of napping machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217475893U (en) |
-
2022
- 2022-06-16 CN CN202221502502.0U patent/CN217475893U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN217475893U (en) | Auxiliary device for replacing bearing of napping machine | |
| CN211278216U (en) | Chain detaching tool | |
| CN217481644U (en) | Mechanical compensation formula hydraulic cylinder | |
| CN213793992U (en) | Mounting tool for axial cold extrusion sleeve | |
| CN212690755U (en) | Assembled rolling mill sprocket | |
| CN213970095U (en) | Clamping device for machining main shaft assembly and auxiliary shaft assembly of motorcycle gearbox | |
| CN211439782U (en) | Axle machine walking wheel round pin axle dismouting device | |
| CN210202702U (en) | Agricultural mulching film whole film recycling and rolling device | |
| CN207563677U (en) | A kind of upsetter | |
| CN206795193U (en) | A kind of belt wheel for oil pumping machine quick-release arrangement | |
| CN217434206U (en) | Multifunctional puller of transmission | |
| CN217497485U (en) | Conveying chain connector and conveying chain of cigarette carton conveyor | |
| CN219755235U (en) | Reinforced toothed chain convenient to maintain | |
| CN212887430U (en) | Speed reducer one-shaft locking nut disassembling tool | |
| CN220668169U (en) | Roller end shaft sleeve with locking function | |
| CN217530702U (en) | Frock is dismantled to drive chain link | |
| CN213929374U (en) | Low-speed shaft fixing device of speed reducer of dewatering extruder | |
| CN220863865U (en) | Drawing compression roller decomposing device for spinning | |
| CN220636018U (en) | Rapid Assembly piping lane support production line | |
| CN209731957U (en) | Traction frame for agricultural machine | |
| CN214709279U (en) | Special roller of harvester without damaging tree and peeling | |
| CN220994353U (en) | Nondestructive bearing dismounting device | |
| CN214871091U (en) | Punching device for high polymer material | |
| CN112008133B (en) | Make things convenient for shearing mechanism of chain butt joint | |
| CN213381341U (en) | Puller |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |