CN213195431U - Cutting mechanism for metal wire - Google Patents
Cutting mechanism for metal wire Download PDFInfo
- Publication number
- CN213195431U CN213195431U CN202021602381.8U CN202021602381U CN213195431U CN 213195431 U CN213195431 U CN 213195431U CN 202021602381 U CN202021602381 U CN 202021602381U CN 213195431 U CN213195431 U CN 213195431U
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- length limiting
- cutting
- tool
- base
- fixed
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Abstract
The utility model belongs to the technical field of the accurate cutting off of wire rod, a cutting off mechanism of wire rod is disclosed, include: the cutting tool comprises a cylinder (1), a cylinder mounting base (2), a transmission lever (3), a tool apron support (4), a movable cutting tool apron (5), a fixed cutting tool ejector block (6), a cutting tool base (7), a threading hole (8), a cutting tool ejector block support (9), a length limiting mounting base (10), a length limiting rod (11), a length limiting screw rod (12), a length limiting rebound mounting base (13), an ejector pin mounting support (14), a length limiting ejector pin (15) and a fixed tool stopper (16). The utility model discloses a can simplify power structure, make things convenient for routine maintenance and reduce the maintenance cost.
Description
Technical Field
The utility model belongs to the technical field of the metal wire precision is cut off, especially, relate to a metal wire's shutdown mechanism.
Background
In the production of shaft products (such as motor rotating shafts), metal wires need to be cut into specific lengths and then precisely machined into specific shapes, in the prior art, an electric motor is adopted to drive a cutting tool bit to cut the metal wires, the motor driving structure is complex, the matching structure comprises a motor base, a bearing, a shaft sleeve, a transmission structure and the like, the transmission path of force is hard connection, a plurality of accessories are provided, the routine maintenance is complex, and the maintenance cost is high.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a shutdown mechanism of metal wire rod can simplify power structure, makes things convenient for routine maintenance and reduces the maintenance cost.
The embodiment of the utility model provides a realize like this:
a cutting mechanism for a metal wire, comprising: the cutting-off tool comprises an air cylinder, an air cylinder mounting base, a transmission lever, a tool apron support, a movable cutting-off tool apron, a fixed cutting-off tool ejector block, a cutting-off tool base, a threading hole, a cutting-off tool ejector block support, a length limiting mounting base, a length limiting rod, a length limiting screw rod, a length limiting rebound mounting base, an ejector pin mounting support, a length limiting ejector pin and a fixed tool limiting block, wherein a fixed tool is arranged in the cutting-off tool base, the fixed tool limiting block is fixed on the position limiting the fixed tool on the cutting-off tool base, the air cylinder is mounted on the air cylinder mounting base, the transmission lever is embedded at the lower part of the air cylinder mounting base, a fulcrum of the transmission lever is fixed in the air cylinder mounting base, the upper side surface of the transmission lever is in transmission connection with the air cylinder, a, the fixed cutting-off knife ejector block is supported and fixed in the cutting-off knife base through the cutting-off knife ejector block, the fixed cutting-off knife ejector block is positioned under the movable cutting-off knife seat, the knife seat support is fixedly arranged on the cutting-off knife base, a threading hole for metal wire to transversely pass through is arranged in the cutting-off knife base, the path of the threading hole passes through the contact part of the movable cutting-off knife seat and the fixed cutting-off knife ejector block, the length limiting installation base is arranged on the side surface of the cutting-off knife base, one end of a length limiting rod is fixed on the length limiting installation base, the length limiting rebound installation base is slidably arranged on the length limiting rod, the length limiting thimble is arranged on the thimble installation support, the thimble installation support is fixed on the length limiting rebound installation base, the length limiting screw rod is provided with a rebound spring sleeved on the length limiting rebound installation, the length limiting thimble is positioned on the extension line of the threading hole.
The embodiment of the utility model provides a mode through adopting the air cylinder drive to add the lever drives and cuts off the tool bit and carry out the wire rod and cut off, and bearing, axle sleeve and transmission structure have been got rid of to the drive division, compare with electronic mode, have lacked a lot of transmission structures, and simple structure is a lot of, can change different cylinders or increase the lever and can realize in order to adapt to different line footpaths, and the production demand ability that corresponds the difference strengthens greatly. The utility model discloses a shutdown mechanism reduces the working strength of equipment maintenance staff, has reduced the equipment maintenance cost, has reduced down time, improves staff's work efficiency, has reduced the noise of equipment during operation.
Drawings
Fig. 1 is an explosion structure diagram of the cutting mechanism of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The following detailed description is given to specific implementations of the present invention with reference to specific embodiments:
as shown in fig. 1, a cutting mechanism for a metal wire rod includes: the cutting tool comprises an air cylinder 1, an air cylinder mounting base 2, a transmission lever 3, a tool apron support 4, a movable cutting tool apron 5, a fixed cutting tool ejector block 6, a cutting tool base 7, a threading hole 8, a cutting tool ejector block support 9, a length limiting mounting base 10, a length limiting rod 11, a length limiting screw rod 12, a length limiting rebound mounting base 13, an ejector pin mounting support 14, a length limiting ejector pin 15 and a fixed tool limiting block 16, wherein a fixed tool is arranged in the cutting tool base, the fixed tool limiting block is fixed on the position limiting the fixed tool on the cutting tool base, the air cylinder is mounted on the air cylinder mounting base, the transmission lever is embedded at the lower part of the air cylinder mounting base, a fulcrum of the transmission lever is fixed in the air cylinder mounting base, the upper side surface of the transmission lever is in transmission connection with the air cylinder, a lower pressing flywheel in transmission connection with the movable cutting tool apron is arranged on the, the fixed cutting-off knife ejector block is supported and fixed in the cutting-off knife base through the cutting-off knife ejector block, the fixed cutting-off knife ejector block is positioned under the movable cutting-off knife seat, the knife seat support is fixedly arranged on the cutting-off knife base, a threading hole for metal wire to transversely pass through is arranged in the cutting-off knife base, the path of the threading hole passes through the contact part of the movable cutting-off knife seat and the fixed cutting-off knife ejector block, the length limiting installation base is arranged on the side surface of the cutting-off knife base, one end of a length limiting rod is fixed on the length limiting installation base, the length limiting rebound installation base is slidably arranged on the length limiting rod, the length limiting thimble is arranged on the thimble installation support, the thimble installation support is fixed on the length limiting rebound installation base, the length limiting screw rod is provided with a rebound spring sleeved on the length limiting rebound installation, the length limiting thimble is positioned on the extension line of the threading hole.
The distance between the length limiting thimble and the threading hole is controlled by adjusting the position of the length limiting rebound mounting seat on the length limiting rod, so that the length of a wire to be cut off can be obtained, and when the wire is jacked to the length limiting thimble, the length is required. The cylinder drives a pressing flywheel on the lever to move downwards through pressing the transmission lever, the pressing flywheel transmits force to the movable cutting tool apron and continues to move downwards until the pressing flywheel contacts a fixed cutting tool ejecting block below the pressing flywheel, and therefore cutting of the wire rod is completed.
In fig. 1, 16 is a fixed cutter limiting block, which is fixed on the cutting cutter base 7 and is used for limiting the position of the fixed cutter and preventing the fixed cutter from displacement.
In the drawing, an air cylinder at the upper part after assembly drives a lever to move up and down, when the lever moves down, a cutter holder provided with a movable cutting knife is driven to move down, a wire penetrates through a threading hole in a base of the cutting knife and is pushed to the end part of a length limiting thimble through a hole in the cutting knife (a fixed knife and a movable knife), when the fixed knife and the movable knife of the cutting knife do relative motion up and down, the wire is cut, and the limitation of the front end is used for controlling the length of the cut wire.
The utility model discloses an in the embodiment, the top is the cylinder, drives the cutter connecting rod of below, and cutter activity blade holder is connected to cutter connecting rod below, when the wire rod is downthehole at the cutter, cuts off the wire rod through activity sword and stationary knife relative motion. The embodiment of the utility model provides a mode through adopting the air cylinder drive to add the lever drives and cuts off the tool bit and carry out the wire rod and cut off, and bearing, axle sleeve and transmission structure have been got rid of to the drive division, compare with electronic mode, have lacked a lot of transmission structures, and simple structure is a lot of, can change different cylinders or increase the lever and can realize in order to adapt to different line footpaths, and the production demand ability that corresponds the difference strengthens greatly. The utility model discloses a shutdown mechanism reduces the working strength of equipment maintenance staff, has reduced the equipment maintenance cost, has reduced down time, improves staff's work efficiency, has reduced the noise of equipment during operation.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (1)
1. A cutting mechanism for a metal wire, comprising: the cutting-off tool comprises an air cylinder, an air cylinder mounting base, a transmission lever, a tool apron support, a movable cutting-off tool apron, a fixed cutting-off tool ejector block, a cutting-off tool base, a threading hole, a cutting-off tool ejector block support, a length limiting mounting base, a length limiting rod, a length limiting screw rod, a length limiting resilience mounting base, an ejector pin mounting support, a length limiting ejector pin and a fixed tool limiting block, wherein a fixed tool is arranged in the cutting-off tool base, the fixed tool limiting block is fixed at the position limiting the fixed tool on the cutting-off tool base, the air cylinder is mounted on the air cylinder mounting base, the transmission lever is embedded at the lower part of the air cylinder mounting base, a fulcrum of the transmission lever is fixed in the air cylinder mounting base, the upper side surface of the transmission lever is in transmission connection with the air cylinder, a lower pressing flywheel in transmission connection with the movable cutting-off tool apron is arranged in the tool, the fixed cutting knife ejector block is located under the movable cutting knife holder, the knife holder support is fixedly installed on the cutting knife base, a threading hole for metal wires to transversely pass through is formed in the cutting knife base, the path of the threading hole is located at the contact position of the movable cutting knife holder and the fixed cutting knife ejector block, the length limiting installation base is installed on the side face of the cutting knife base, one end of the length limiting rod is fixed on the length limiting installation base, the length limiting rebound installation base is slidably installed on the length limiting rod, a length limiting thimble is installed on the thimble installation support, the thimble installation support is fixed on the length limiting rebound installation base, the length limiting screw is provided with a rebound spring sleeved on the length limiting screw, the length limiting screw penetrates through the length limiting rebound installation base and abuts against the thimble installation support, and the length limiting thimble is located on an extension line of the threading hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021602381.8U CN213195431U (en) | 2020-08-04 | 2020-08-04 | Cutting mechanism for metal wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021602381.8U CN213195431U (en) | 2020-08-04 | 2020-08-04 | Cutting mechanism for metal wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213195431U true CN213195431U (en) | 2021-05-14 |
Family
ID=75837398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021602381.8U Active CN213195431U (en) | 2020-08-04 | 2020-08-04 | Cutting mechanism for metal wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213195431U (en) |
-
2020
- 2020-08-04 CN CN202021602381.8U patent/CN213195431U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A cutting mechanism for metal wire rod Effective date of registration: 20210929 Granted publication date: 20210514 Pledgee: Shenzhen hi tech investment small loan Co.,Ltd. Pledgor: SHENZHEN SANYANG SHAFT Co.,Ltd. Registration number: Y2021980010176 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20221031 Granted publication date: 20210514 Pledgee: Shenzhen hi tech investment small loan Co.,Ltd. Pledgor: SHENZHEN SANYANG SHAFT Co.,Ltd. Registration number: Y2021980010176 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |