CN214185054U - Steel wire cutting device for automobile seat framework - Google Patents
Steel wire cutting device for automobile seat framework Download PDFInfo
- Publication number
- CN214185054U CN214185054U CN202023138007.XU CN202023138007U CN214185054U CN 214185054 U CN214185054 U CN 214185054U CN 202023138007 U CN202023138007 U CN 202023138007U CN 214185054 U CN214185054 U CN 214185054U
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- Prior art keywords
- steel wire
- ring
- spring
- cutting device
- wire cutting
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 41
- 239000010959 steel Substances 0.000 title claims abstract description 41
- 238000009434 installation Methods 0.000 claims abstract description 8
- 239000010408 film Substances 0.000 claims description 13
- 230000001681 protective effect Effects 0.000 claims description 8
- 230000000007 visual effect Effects 0.000 claims description 6
- 238000010030 laminating Methods 0.000 claims description 3
- 239000010409 thin film Substances 0.000 claims description 2
- 238000013461 design Methods 0.000 abstract description 14
- 238000000034 method Methods 0.000 abstract description 5
- 230000008569 process Effects 0.000 abstract description 5
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 238000013459 approach Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
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Abstract
The utility model relates to a car seat skeleton steel wire cutting device, including U type mounting panel, be provided with the bolted connection hole on the U type mounting panel, be fixed with the installation piece on the preceding terminal surface of U type mounting panel, bolted connection has the hydraulic arm on the installation piece, the scalable end of hydraulic arm is fixed with the sleeve pipe, sliding connection has the spliced pole in the sleeve pipe, the cover has the holding ring on the spliced pole, threaded connection has the spacing ring on the sheathed tube lateral wall, be provided with the spring between spacing ring and the holding ring, the sheathed tube one end is kept away from to the spliced pole is fixed with the connecting plate, bolted connection has the cutting knife on the connecting plate, cutting knife and U type mounting panel parallel arrangement. The design of the positioning ring, the limiting ring and the spring can buffer the damage of the reaction force generated in the process of cutting the steel wire to the hydraulic arm through the relative movement of the positioning ring, the limiting ring and the spring, reduce the damage rate of the hydraulic arm and prolong the service life of the device; in addition, the design of the bolt connecting hole can facilitate the disassembly or the assembly of the device, and the overhaul is convenient.
Description
Technical Field
The utility model relates to a cutting device technical field, more specifically say, relate to a car seat skeleton steel wire cutting device.
Background
At present, the steel wire that car seat skeleton was used need cut the steel wire in the course of working, and current cutting device adopts hydraulic arm cooperation cutting knife to cut processing to the steel wire more. When the cutting knife is used for a period of time, the cutting knife can be passivated, and when the passivated cutting knife is used for cutting a steel wire, a larger reaction force is applied to the cutting knife and then transmitted to the hydraulic arm, so that the hydraulic arm is damaged, the production cost is increased, and the service life of the hydraulic arm is shortened; in addition, the cutting device is inconvenient to detach and inconvenient to overhaul, and the utility model provides a new solution to the above problems.
SUMMERY OF THE UTILITY MODEL
To the problem that exists among the prior art, the utility model aims to provide a car seat skeleton steel wire cutting device to solve the technical problem who mentions in the background art.
In order to solve the above problems, the utility model adopts the following technical proposal.
According to the embodiment of the utility model, the cutting device for the steel wire of the automobile seat framework comprises a U-shaped mounting plate, a bolt connecting hole is arranged on the U-shaped mounting plate, a mounting block is fixed on the front end face of the U-shaped mounting plate, a hydraulic arm is bolted on the mounting block, a sleeve is fixed at the telescopic end of the hydraulic arm, a connecting column is slidably connected in the sleeve, a positioning ring is sleeved on the connecting column and is fixedly connected with the connecting column, a limiting ring is connected on the outer side wall of the sleeve by screw thread, a spring is arranged between the limiting ring and the positioning ring, one end of the spring is sleeved on the outer side of the sleeve, the other end of the spring is sleeved on the connecting column, one end of the spring is rotationally connected with the limiting ring, the other end of the spring is bolted with the positioning ring, a connecting plate is fixed at one end of the connecting column far away from the sleeve, a cutting knife is bolted on the connecting plate and is arranged in parallel with the U-shaped mounting plate, and one side of the cutting knife is close to the front end face of the U-shaped mounting plate.
In the embodiment, due to the positioning ring, the limiting ring and the spring, an operator can fix the U-shaped mounting plate at a proper position through the bolt connecting hole, then the limiting ring is rotated, the compression amount of the spring is adjusted by adjusting the relative position of the limiting ring and the sleeve, then one end of the steel wire to be processed is placed in the U-shaped groove of the U-shaped mounting plate, then the hydraulic arm is started through an external controller, the sleeve and the connecting column are driven by the hydraulic arm to move towards the U-shaped groove, the connecting column drives the cutting knife to approach towards the steel wire in the U-shaped groove, the steel wire is cut by the cutting knife, the hydraulic arm is reset after the cutting is finished, the cutting knife can be passivated after being used for a long time, the steel wire is difficult to cut again, the counter-acting force generated by cutting the steel wire can be offset by the relative sliding of the connecting column and the sleeve and the compression of the spring, so that the hydraulic arm is protected. The design of the positioning ring, the limiting ring and the spring can buffer the damage of the reaction force generated in the process of cutting the steel wire to the hydraulic arm through the relative movement of the positioning ring, the limiting ring and the spring, reduce the damage rate of the hydraulic arm and prolong the service life of the device; in addition, the design of the bolt connecting hole can facilitate the disassembly or the assembly of the device, and the overhaul is convenient.
Additionally, according to the utility model discloses above-mentioned embodiment's car seat skeleton steel wire cutting device can also have following additional technical characterstic:
according to the utility model discloses an embodiment, the one end of spring is fixed with the carousel, and the carousel rotates to be connected on the spacing ring, install film pressure sensor on the spacing ring, film pressure sensor's working end and carousel laminating, be provided with the audible and visual alarm lamp on the U type mounting panel, film pressure sensor and audible and visual alarm lamp electric connection.
According to an embodiment of the present invention, the diaphragm pressure sensor is screwed on the stop collar.
According to the utility model discloses an embodiment, be provided with the scale mark on the sheathed tube lateral wall.
According to the utility model discloses an embodiment, be provided with wave type recess on the spacing ring lateral wall.
According to the utility model discloses an embodiment, be provided with the friction stripe in the wavy recess.
According to the utility model discloses an embodiment, the intraductal spout that is provided with of cover, the one end downwardly extending of spout has the sheathed tube bottom, and sheathed tube bottom threaded connection has the shrouding, just the spliced pole passes the shrouding, is provided with the location strip on the lateral wall of spliced pole, and location strip sliding connection is in the spout.
According to the utility model discloses an embodiment, the spout with the location strip matches and is provided with two sets ofly.
According to the utility model discloses an embodiment, be provided with the safety cover on the installation piece, hydraulic arm be located the safety cover in, and the scalable end of hydraulic arm passes the safety cover.
According to an embodiment of the invention, the safety cover with the installation piece bolted connection.
Drawings
Fig. 1 is a schematic structural view of a preferred embodiment of a steel wire cutting device for a car seat frame of the present invention;
FIG. 2 is a schematic view of a connection structure of a hydraulic arm and a cutter;
FIG. 3 is a schematic structural view of a stop collar;
fig. 4 is a schematic end view of the connection structure of the sleeve and the connection post.
The reference numbers in the figures illustrate:
1. a U-shaped mounting plate; 2. connecting holes of bolts; 3. mounting blocks; 4. a hydraulic arm; 5. a sleeve; 6. connecting columns; 7. a positioning ring; 8. a limiting ring; 9. a spring; 10. a connecting plate; 11. a cutting knife; 12. a turntable; 13. a thin film pressure sensor; 14. an acousto-optic alarm lamp; 15. scale lines; 16. a wave-shaped groove; 17. rubbing the stripes; 18. a chute; 19. closing the plate; 20. a positioning bar; 21. a protective cover.
Detailed Description
The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.
Referring to fig. 1 to 4, an automobile seat frame steel wire cutting device according to an embodiment of the present invention includes a U-shaped mounting plate 1, the U-shaped mounting plate 1 is provided with a bolt connecting hole 2, a mounting block 3 is fixed on a front end surface of the U-shaped mounting plate 1, the mounting block 3 is bolted with a hydraulic arm 4, a telescopic end of the hydraulic arm 4 is fixed with a sleeve 5, a connecting post 6 is slidably connected in the sleeve 5, the connecting post 6 is sleeved with a positioning ring 7, the positioning ring 7 is fixedly connected with the connecting post 6, a spacing ring 8 is screwed on an outer side wall of the sleeve 5, a spring 9 is arranged between the spacing ring 8 and the positioning ring 7, one end of the spring 9 is sleeved on an outer side of the sleeve 5, the other end of the spring 9 is sleeved on the connecting post 6, one end of the spring 9 is rotatably connected with the spacing ring 8, the other end of the spring 9 is bolted with the positioning ring 7, one end of the connecting post 6 away from the sleeve 5 is fixed with a connecting plate 10, bolted connection has cutting knife 11 on connecting plate 10, cutting knife 11 and U type mounting panel 1 parallel arrangement, and one side of cutting knife 11 is close to with the preceding terminal surface of U type mounting panel 1.
In this embodiment, because of the positioning ring 7, the spacing ring 8 and the spring 9, in this way, an operator can fix the U-shaped mounting plate 1 to a proper position through the bolt connecting hole 2, then rotate the spacing ring 8, adjust the compression amount of the spring 9 by adjusting the relative position of the spacing ring 8 and the sleeve 5, then place one end of the steel wire to be processed in the U-shaped groove of the U-shaped mounting plate 1, then start the hydraulic arm 4 through an external controller, drive the sleeve 5 and the connecting post 6 to move in the U-shaped groove through the hydraulic arm 4, the connecting post 6 drives the cutting knife 11 to approach the steel wire in the U-shaped groove, cut the steel wire through the cutting knife 11, after the cutting is completed, reset the hydraulic arm 4, when the cutting knife 11 is used for too long time, it is difficult to cut the steel wire again at this time, the steel wire can slide relatively through the connecting post 6 and the sleeve 5, and compress the spring 9, the reaction force generated by the cutting wire is offset to protect the hydraulic arm 4. The positioning ring 7, the limiting ring 8 and the spring 9 are designed to buffer the damage of the reaction force generated in the process of cutting the steel wire to the hydraulic arm 4 through the relative movement of the positioning ring, the limiting ring and the spring, so that the damage rate of the hydraulic arm 4 is reduced, and the service life of the device is prolonged; in addition, the design of the bolt connecting hole 2 can facilitate the disassembly or the assembly of the device, and the overhaul is convenient.
Further, spring 9's one end is fixed with carousel 12, and carousel 12 rotates to be connected on the spacing ring 8, install film pressure sensor 13 on the spacing ring 8, and film pressure sensor 13 adopts PTS201D pressure sensor of east guan city south Li measurement and control equipment limited company production, and film pressure sensor 13's work end and carousel 12 laminating, be provided with reputation alarm lamp 14 on the U type mounting panel 1, film pressure sensor 13 and reputation alarm lamp 14 electric connection. Through the design, accessible film pressure sensor 13 response spring 9 is to the pressure of spacing ring 8, through predetermineeing pressure alarm value on audible and visual alarm lamp 14, when spring 9 exceeded alarm value to the pressure of spacing ring 8, touched audible and visual alarm lamp 14, warned operating personnel, reminds operating personnel in time to overhaul and change relevant parts.
Further, the film pressure sensor 13 is screwed on the limit ring 8. By the above design, the replacement of the film pressure sensor 13 can be facilitated.
Furthermore, the side wall of the sleeve 5 is provided with scale marks 15. The design of the scale mark 15 can facilitate the operator to check the position of the limit ring 8.
Furthermore, a wave-shaped groove 16 is arranged on the side wall of the limit ring 8. The design of the wave-shaped groove 16 can increase the contact area between the palm of the operator and the limit ring 8, so that the operator can rotate the limit ring 8 more easily.
Further, friction stripes 17 are arranged in the wave-shaped grooves 16. The friction stripe 17 is designed to increase the friction between the palm of the operator and the stop collar 8 and prevent the operator from sliding during operation.
Further, a sliding groove 18 is formed in the sleeve 5, one end of the sliding groove 18 extends downwards to the bottom end of the sleeve 5, a sealing plate 19 is connected to the bottom end of the sleeve 5 in a threaded mode, the connecting column 6 penetrates through the sealing plate 19, a positioning strip 20 is arranged on the side wall of the connecting column 6, and the positioning strip 20 is connected into the sliding groove 18 in a sliding mode. Through the design, the connecting column 6 can be conveniently detached and maintained.
Further, the sliding groove 18 and the positioning strip 20 are provided with two sets in a matching manner. Through the design, the connection point between the connecting column 6 and the sleeve 5 can be enlarged, so that the connection between the connecting column and the sleeve is more stable.
Further, the installation block 3 is provided with a protective cover 21, the hydraulic arm 4 is located in the protective cover 21, and the telescopic end of the hydraulic arm 4 penetrates through the protective cover 21. The design of the protective cover 21 can protect the hydraulic arm 4 from being damaged by impact of the external environment.
Further, the protective cover 21 is bolted to the mounting block 3. With the above design, the protective cover 21 can be easily detached.
The working process of the utility model is as follows:
an operator can fix the U-shaped mounting plate 1 to a proper position through the bolt connecting hole 2, then rotate the limiting ring 8, adjust the compression amount of the spring 9 by adjusting the relative position of the limiting ring 8 and the sleeve 5, then one end of the steel wire to be processed is placed in the U-shaped groove of the U-shaped mounting plate 1, then the hydraulic arm 4 is started by an external controller, the sleeve 5 and the connecting column 6 are driven by the hydraulic arm 4 to move towards the U-shaped groove, the connecting column 6 drives the cutting knife 11 to approach towards the steel wire in the U-shaped groove, the steel wire is cut by the cutting knife 11, after the cutting is finished, the hydraulic arm 4 is reset, when the cutting knife 11 is used for a long time and becomes passivated, the steel wire is difficult to cut again, the hydraulic arm 4 can be protected by sliding the connecting post 6 relative to the sleeve 5 and compressing the spring 9, counteracting the reaction force generated by the cutting wire. The positioning ring 7, the limiting ring 8 and the spring 9 are designed to buffer the damage of the reaction force generated in the process of cutting the steel wire to the hydraulic arm 4 through the relative movement of the positioning ring, the limiting ring and the spring, so that the damage rate of the hydraulic arm 4 is reduced, and the service life of the device is prolonged; in addition, the design of the bolt connecting hole 2 can facilitate the disassembly or the assembly of the device, and the overhaul is convenient.
The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.
Claims (10)
1. The utility model provides a car seat skeleton steel wire cutting device, includes U type mounting panel, its characterized in that: be provided with the bolted connection hole on the U type mounting panel, be fixed with the installation piece on the preceding terminal surface of U type mounting panel, bolted connection has the hydraulic pressure arm on the installation piece, the scalable end of hydraulic pressure arm is fixed with the sleeve pipe, sliding connection has the spliced pole in the sleeve pipe, the cover has the holding ring on the spliced pole, and holding ring and spliced pole fixed connection, threaded connection has the spacing ring on the sheathed tube lateral wall, be provided with the spring between spacing ring and the holding ring, the pot head of spring is in the sheathed tube outside, the other pot head of spring is on the spliced pole, and the one end of spring rotates with the spacing ring to be connected, the other end and the holding ring bolted connection of spring, the sheathed tube one end is kept away from to the spliced pole is fixed with the connecting plate, bolted connection has the cutting knife on the connecting plate, cutting knife and U type mounting panel parallel arrangement, and the preceding terminal surface of one side and U type mounting panel of cutting knife is close to.
2. The steel wire cutting device for the seat frame of the automobile as claimed in claim 1, wherein: the one end of spring is fixed with the carousel, and the carousel rotates to be connected on the spacing ring, install film pressure sensor on the spacing ring, film pressure sensor's working end and carousel laminating, be provided with the audible and visual alarm lamp on the U type mounting panel, film pressure sensor and audible and visual alarm lamp electric connection.
3. The steel wire cutting device for the seat frame of the automobile as claimed in claim 2, wherein: the thin film pressure sensor is in threaded connection with the limiting ring.
4. The steel wire cutting device for the seat frame of the automobile as claimed in claim 1, wherein: and the side wall of the sleeve is provided with scale marks.
5. The steel wire cutting device for the seat frame of the automobile as claimed in claim 1, wherein: and the side wall of the limit ring is provided with a wave-shaped groove.
6. The steel wire cutting device for the seat frame of the automobile as claimed in claim 5, wherein: and friction stripes are arranged in the wave-shaped grooves.
7. The steel wire cutting device for the seat frame of the automobile as claimed in claim 1, wherein: the telescopic internal spout that is provided with, the one end downwardly extending of spout have the sheathed tube bottom, and sleeve pipe bottom threaded connection has the shrouding, just the spliced pole passes the shrouding, is provided with the location strip on the lateral wall of spliced pole, and location strip sliding connection is in the spout.
8. The steel wire cutting device for the seat frame of the automobile as claimed in claim 7, wherein: the spout with the location strip matches and is provided with two sets ofly.
9. The steel wire cutting device for the seat frame of the automobile as claimed in claim 1, wherein: be provided with the safety cover on the installation piece, hydraulic arm be located the safety cover, and the scalable end of hydraulic arm passes the safety cover.
10. The steel wire cutting device for the seat frame of the automobile as claimed in claim 9, wherein: the protective cover is connected with the mounting block through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023138007.XU CN214185054U (en) | 2020-12-23 | 2020-12-23 | Steel wire cutting device for automobile seat framework |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023138007.XU CN214185054U (en) | 2020-12-23 | 2020-12-23 | Steel wire cutting device for automobile seat framework |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214185054U true CN214185054U (en) | 2021-09-14 |
Family
ID=77657511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023138007.XU Expired - Fee Related CN214185054U (en) | 2020-12-23 | 2020-12-23 | Steel wire cutting device for automobile seat framework |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214185054U (en) |
-
2020
- 2020-12-23 CN CN202023138007.XU patent/CN214185054U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20210914 |