CN210420302U - Tension device for back leather collar of roller of spinning frame - Google Patents
Tension device for back leather collar of roller of spinning frame Download PDFInfo
- Publication number
- CN210420302U CN210420302U CN201920758781.9U CN201920758781U CN210420302U CN 210420302 U CN210420302 U CN 210420302U CN 201920758781 U CN201920758781 U CN 201920758781U CN 210420302 U CN210420302 U CN 210420302U
- Authority
- CN
- China
- Prior art keywords
- frame
- roller
- leather collar
- tension
- bracket
- 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
Links
- 239000010985 leather Substances 0.000 title claims abstract description 36
- 238000009987 spinning Methods 0.000 title claims abstract description 16
- 238000005096 rolling process Methods 0.000 claims abstract description 7
- 238000005452 bending Methods 0.000 claims abstract description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 4
- 238000005728 strengthening Methods 0.000 claims description 4
- 229910052742 iron Inorganic materials 0.000 claims description 2
- 238000007493 shaping process Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- XEEYBQQBJWHFJM-YPZZEJLDSA-N iron-54 Chemical compound [54Fe] XEEYBQQBJWHFJM-YPZZEJLDSA-N 0.000 description 3
- 230000003014 reinforcing effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 229920003051 synthetic elastomer Polymers 0.000 description 1
- 239000005061 synthetic rubber Substances 0.000 description 1
Images
Landscapes
- Treatment And Processing Of Natural Fur Or Leather (AREA)
Abstract
The utility model relates to a spinning frame roller back apron tension device, including back roller, well roller and lower year of a year, back apron suit is outside back roller, well roller and lower year of a year, its characterized in that: the tension bracket is positioned in the rear leather ring and used for controlling the tension of the rear leather ring, the tension bracket comprises a fixed bracket, a rotating bracket and a guide bracket, the lower end of the fixed bracket is connected with the upper end of the rotating bracket through a pin shaft, and a torsion spring is arranged on the pin shaft; the upper end of the fixing frame is connected with a guide frame, the rear leather collar guide groove supports against the back of one section of rear leather collar and laterally limits the rear leather collar, and the rolling bearing supports against the back of the other section of rear leather collar. The utility model has the advantages that: the utility model discloses an integral type subassembly structure utilizes and carries out the tensile control of back leather collar with mount articulated swivel mount, and through waist type jogged joint, can adjust in a flexible way between leading truck and the mount. The fixing frame adopts a special structure formed by bending, has a simple structure and is convenient to adjust and manufacture.
Description
Technical Field
The utility model relates to a tension control device, in particular to spinning frame roller back apron tension device.
Background
Leather or synthetic rubber ring-shaped parts used for controlling fiber movement in spinning machines are one of the important parts of spinning machines, and are generally used in drafting mechanisms of roving frames and spinning frames. Tension bracket and bell mouth adopt split type structural design among traditional back leather collar tension device structure, and although it is convenient to adjust, installation, maintenance are more loaded down with trivial details.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a maintain convenient spinning frame roller back apron tension device.
In order to solve the technical problem, the utility model adopts the technical scheme that: spinning frame roller back apron tension device, including back roller, well roller and lower pin, back apron suit is outside back roller, well roller and lower pin, and its innovation point lies in: also comprises a tension bracket which is positioned in the rear leather collar and is used for controlling the tension of the rear leather collar,
the tension frame comprises a fixed frame, a rotating frame and a guide frame, the fixed frame is fixed on a frame of the spinning frame through flat iron, the lower end of the fixed frame is connected with the upper end of the rotating frame through a pin shaft, a torsion spring is arranged on the pin shaft, one end of the torsion spring props against the back face of the fixed frame, and the other end of the torsion spring props against the back face of the rotating frame; the upper end of the fixed frame is connected with a guide frame, and the guide frame is provided with a rear leather collar guide groove and a horn mouth positioned on one side of the rear leather collar guide groove; the lower end of the rotating frame is provided with a rolling bearing;
the back leather collar guide groove supports against the back of one section of back leather collar and carries out lateral limiting on the back leather collar, and the rolling bearing supports against the back of the other section of back leather collar.
Further, the mount includes the mount body, and the mount body is a "L" shape that upper portion is wider than the lower part, has two spacing archs of leading truck that bend to extend along the horizontal direction in the upper end of mount body, is provided with the waist type hole that extends along the horizontal direction on the upper portion of mount body, and the shaping of bending has the strengthening rib in the lower part both sides of mount body, and the lower extreme of strengthening rib has two round pin axle mounting holes.
The utility model has the advantages that:
the utility model discloses an integral type subassembly structure utilizes and carries out the tensile control of back leather collar with mount articulated swivel mount, and the mount adopts the fashioned special construction of bending, and through waist type jogged joint, simple structure, regulation, manufacturing convenience between leading truck and the mount.
Drawings
Fig. 1 is the structure schematic diagram of the tension device of the spinning frame roller back apron.
Fig. 2 is a schematic view of the connection between the middle fixing frame, the rotating frame and the guiding frame of the present invention.
Fig. 3 is a schematic view of the structure of the middle fixing frame of the present invention.
Detailed Description
As shown in fig. 1, the tension device for the spinning frame roller back apron in the utility model comprises a back roller 1, a middle roller 2 and a lower pin 3, wherein the back apron 4 is sleeved outside the back roller 1, the middle roller 2 and the lower pin 3.
The tension device further comprises a tension bracket 5 which is positioned in the rear leather collar 4 and used for controlling the tension of the rear leather collar, as shown in fig. 2 and 3, the tension bracket 5 comprises a fixed bracket 51, a rotating bracket 52 and a guide bracket 53, the fixed bracket 51 is fixed on a frame of a spinning machine through a flat iron 54, the lower end of the fixed bracket 51 is connected with the upper end of the rotating bracket 52 through a pin shaft 55, a torsion spring (not shown in the figure) is arranged on the pin shaft 55, one end of the torsion spring props against the back surface of the fixed bracket, and the other end of the torsion spring props.
The upper end of the fixed frame 51 is connected with a guide frame 53, and the guide frame 53 is provided with a rear leather collar guide groove and a bell mouth positioned on one side of the rear leather collar guide groove; the lower end of the rotating frame 52 is provided with a rolling bearing 56; the rear leather collar guide groove supports against the back surface of one section of the rear leather collar 4, the rear leather collar 4 is laterally limited, and the rolling bearing 56 supports against the back surface of the other section of the rear leather collar 4.
As a more specific structure of the present invention: the fixing frame 51 comprises a fixing frame body 511, the fixing frame body 511 is in a L shape with the upper part wider than the lower part, two guide frame limiting bulges 512 which are bent and extend along the horizontal direction are arranged at the upper end of the fixing frame body 511, a waist-shaped hole 513 which extends along the horizontal direction is arranged at the upper part of the fixing frame body 511, and the guide frame 53 and the fixing frame 51 are simultaneously connected and fixed on the flat iron 54 through screws which pass through the waist-shaped hole 513, the flat iron 54 and the guide frame 53. Reinforcing ribs 514 are formed at two sides of the lower part of the fixing frame body 511 in a bending way, and the lower ends of the reinforcing ribs 514 are provided with two pin shaft mounting holes 515 for mounting the pin shaft 55.
The basic principles and main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (2)
1. The utility model provides a spinning frame roller back apron tension device, includes back roller, well roller and lower pin, and back apron suit is outside back roller, well roller and the lower pin, its characterized in that: the tension bracket is positioned in the rear leather ring and used for controlling the tension of the rear leather ring; the tension frame comprises a fixed frame, a rotating frame and a guide frame, the fixed frame is fixed on a frame of the spinning frame through flat iron, the lower end of the fixed frame is connected with the upper end of the rotating frame through a pin shaft, a torsion spring is arranged on the pin shaft, one end of the torsion spring props against the back face of the fixed frame, and the other end of the torsion spring props against the back face of the rotating frame; the upper end of the fixed frame is connected with a guide frame, and the guide frame is provided with a rear leather collar guide groove and a horn mouth positioned on one side of the rear leather collar guide groove; the lower end of the rotating frame is provided with a rolling bearing; the back leather collar guide groove supports against the back of one section of back leather collar and carries out lateral limiting on the back leather collar, and the rolling bearing supports against the back of the other section of back leather collar.
2. The spinning frame roller back apron tension device of claim 1, characterized in that: the mount includes the mount body, and the mount body is a "L" shape that upper portion is wider than the lower part, has two spacing archs of leading truck that bend to extend along the horizontal direction in the upper end of mount body, is provided with the waist type hole that extends along the horizontal direction on the upper portion of mount body, and the shaping of bending has the strengthening rib in the lower part both sides of mount body, and the lower extreme of strengthening rib has two round pin axle mounting holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920758781.9U CN210420302U (en) | 2019-05-24 | 2019-05-24 | Tension device for back leather collar of roller of spinning frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920758781.9U CN210420302U (en) | 2019-05-24 | 2019-05-24 | Tension device for back leather collar of roller of spinning frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210420302U true CN210420302U (en) | 2020-04-28 |
Family
ID=70372755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920758781.9U Expired - Fee Related CN210420302U (en) | 2019-05-24 | 2019-05-24 | Tension device for back leather collar of roller of spinning frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210420302U (en) |
-
2019
- 2019-05-24 CN CN201920758781.9U patent/CN210420302U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211227482U (en) | Fiber strand conveying mechanism of ring spinning frame | |
| WO2020244097A1 (en) | Curved drafting system and spinning frame having same | |
| CN210420302U (en) | Tension device for back leather collar of roller of spinning frame | |
| CN2861203Y (en) | Compact spinning lattice ring tensioning apparatus | |
| CN100564626C (en) | Ring fine spinning machine machinery centralization type compact spinning apparatus | |
| CN204151506U (en) | The nylon bracket mounting structure of a kind of pair of soft drawing-off structure of S curve | |
| CN214736315U (en) | Adjustable pressure bar device of front area of flax wet spinning frame | |
| CN214610839U (en) | Yarn positioning device special for yarn production | |
| CN201151770Y (en) | Wool spinning frame roving guide device | |
| CN210368058U (en) | Curve tube assembling structure of curve drafting system | |
| CN204058735U (en) | The detachable upper pin in a kind of back zone | |
| CN207999474U (en) | A kind of textile machines damping, buffering mechanism | |
| CN205420651U (en) | It spins device that twist point is beated to reduce match twine | |
| CN201785589U (en) | Multi-support-point low-inertia back beam of knitting machine | |
| CN101078144A (en) | Lower pin for spinning machine twisting-free leather collar | |
| CN204265911U (en) | A kind of anti-deformation rove guide strip roller device | |
| CN215478898U (en) | Abrasionproof decreases silk guide plate for polypropylene fibre production | |
| CN212387479U (en) | Yarn guide device for textile machinery | |
| CN213295616U (en) | Super gentle yarn device | |
| CN1978720A (en) | Drafting device | |
| CN217973537U (en) | Prevent net circle off tracking mechanism of device dysmorphism pipe assembly spins in gathering | |
| CN202881503U (en) | Transmission block combining part on roving frame | |
| CN218969465U (en) | Improved roving frame drafting device for producing and applying all cotton cloth | |
| CN219946156U (en) | Auxiliary device is changed to deflector roll for polyester-cotton loom | |
| CN202116731U (en) | Guide rail cover casing combining piece for coarse spinner |
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: 20200428 |