CN208613636U - A kind of no cam spring machine knife seat mechanism - Google Patents
A kind of no cam spring machine knife seat mechanism Download PDFInfo
- Publication number
- CN208613636U CN208613636U CN201821098124.8U CN201821098124U CN208613636U CN 208613636 U CN208613636 U CN 208613636U CN 201821098124 U CN201821098124 U CN 201821098124U CN 208613636 U CN208613636 U CN 208613636U
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- China
- Prior art keywords
- sliding rail
- rocking bar
- connecting plate
- speed reducer
- movable carriage
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- 238000005266 casting Methods 0.000 claims abstract description 4
- 239000003638 chemical reducing agent Substances 0.000 claims description 27
- 238000009434 installation Methods 0.000 claims description 3
- 238000003754 machining Methods 0.000 abstract description 4
- 239000000306 component Substances 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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Abstract
A kind of no cam spring machine knife seat mechanism, including knife stand actuating and chisel holder system, it is characterized by: the knife stand actuating includes driving device, sliding rail connecting plate and sliding rail bottom plate, the sliding rail connecting plate is driven by driving device makees front-rear reciprocation movement along sliding rail bottom plate, the chisel holder system includes carriage saddle, movable carriage and cutter head, the carriage saddle is mounted on sliding rail connecting plate, carriage saddle top two sides are respectively fixed with movable carriage and movable carriage cover board, and movable carriage front top is fixed with cutter head by cutter head casting die.The utility model does not use cam, and machining accuracy is high, good product quality, while optimizing the design of knife stand actuating and chisel holder system, and structure is more stable, and safety is good, long service life.
Description
Technical field
The utility model relates to coiling machine technical field, especially a kind of no cam spring machine knife seat mechanism.
Background technique
Currently, due to debugging, convenient, stable, work efficiency is high and is suitable for deformed spring is produced without cam spring machine
Advantage, obtain more prevalent application in spring manufacturing enterprise.In the prior art, application No. is 201721446354.4
Patent provide a kind of star computer spring making machine, portion's installation line sending motor moves bar straightening mechanism by wheel belt synchronous greatly in the base
It works with line sending draw box mechanism, in pedestal one end, drum steel conveying is turned in installation, and steel wire passes sequentially through bar straightening mechanism, line sending draw box mechanism
With core mechanism, several station executing agencies are installed by station mounting disc in the pedestal other end, practicability is good, but the spring
It is line sending box structure that owner, which wants improved, is not illustrated to how the knife holder mechanism of no cam spring machine designs.To spring
For machine, knife holder mechanism is the core component of processed springs, and the knife holder mechanism of conventional springs machine is relatively simple, though processing convenience,
It is at low cost, but need to improve in terms of machining accuracy, safety and service life.
Utility model content
In view of the deficiencies of the prior art, it is high, safety durable without cam bullet to provide a kind of machining accuracy for the utility model
Spring machine knife seat mechanism.
The technical solution of the utility model are as follows: a kind of no cam spring machine knife seat mechanism, including knife stand actuating and knife
Holder assembly, it is characterised in that: the knife stand actuating includes driving device, sliding rail connecting plate and sliding rail bottom plate, the sliding rail
Connecting plate is driven by driving device makees front-rear reciprocation movement along sliding rail bottom plate, and the chisel holder system includes carriage saddle, movable carriage
And cutter head, the carriage saddle are mounted on sliding rail connecting plate, carriage saddle top two sides are respectively fixed with movable carriage and work
Movable knife rack cover board, movable carriage front top are fixed with cutter head by cutter head casting die.
90 ° of guide rail B, the sliding rail bottom of the knife stand actuating are symmetrically arranged at left and right sides of sliding rail connecting plate bottom surface
90 ° of guide rail A being used cooperatively with 90 ° of guide rail B are installed on the inside of front edge of board, 90 ° of guide rail B of sliding rail connecting plate can be along sliding rail bottom
90 ° of guide rail A of plate make front-rear reciprocation movement.
The driving device includes speed reducer flange, servo motor, speed reducer and rocking bar, and the speed reducer flange is mounted on
Sliding rail bottom end, speed reducer flange lower section are equipped with speed reducer and servo motor, and top is equipped with bias in speed reducer flange
Flange, eccentric flange inside is the tubular structure for being set in the output shaft of speed reducer, is pacified between tubular structure and speed reducer flange
Equipped with bearing, it is fastened by bolts at the top of the output shaft of speed reducer with eccentric flange, protruding shaft is provided on eccentric flange, protruding shaft is stretched
Enter in the through-hole of rocking bar one end and be provided with bearing between rocking bar, is fastened by bolts at the top of protruding shaft with rocking bar bearing shim,
Rocking bar bearing cap is arranged on the outside of rocking bar bearing shim, is fastened by bolts between rocking bar bearing cap and rocking bar, the rocking bar other end
Through-hole in be provided with bearing and realized in bearing by adjustment seat axis and sliding rail adjusting block hinged, sliding rail adjusting block passes through tune
Section fixed block and bolt are mounted on above slider connecting plate, are equipped with chisel holder system on slider connecting plate.
Described that keel is equipped on sliding rail connecting plate, carriage saddle and movable carriage pass through two spiral shells being vertically arranged
Bolt is fixed on keel.
Tension spring hook is installed at the top of the movable carriage, the panel of coiling machine is equipped with the fixed frame equipped with tension spring hook, and two
The tension spring for resetting chisel holder system is provided between a tension spring hook.
The knife holder mechanism further includes the collision block component being arranged on the outside of slider bottom plate, and the collision block component includes collision block
Frame is provided with strip-shaped hole on the collision block frame, is equipped in the strip-shaped hole on the outside of collision block and collision block and is fixed by tabletting.
The sliding rail bottom plate is mounted on the panel of coiling machine by sliding rail fixed screw and sliding rail rotary screw.
The utility model has the following beneficial effects: no cam spring machine knife seat mechanism provided by the utility model, does not use
Cam, machining accuracy is high, good product quality, while optimizing the design of knife stand actuating and chisel holder system, and structure is more stable,
Safety is good, long service life.
Detailed description of the invention
Fig. 1 is the sectional view of the utility model.
Fig. 2 is the perspective view of the utility model.
In figure, 1- servo motor, 2- speed reducer, 3- speed reducer flange, 4- eccentric flange, 5- bearing, 6- rocking bar bearing gasket
Piece, 7- rocking bar bearing cap, 8- rocking bar, 9- adjustment seat axis, 10- sliding rail adjusting block, 11- adjusting fixed block, 12- sliding rail connecting plate,
13- keel, 14- sliding rail fixed screw, 15- sliding rail rotary screw, 16- sliding rail bottom plate, 17- tabletting, 18- collision block frame, 19- are hit
Block, 20-90 ° of guide rail A, 21-90 ° of guide rail B, 22- tension spring hook.
Specific embodiment
Specific embodiment of the present utility model is described further with reference to the accompanying drawing:
As depicted in figs. 1 and 2, a kind of no cam spring machine knife seat mechanism, including knife stand actuating and chisel holder system,
Be characterized in that: the chisel holder system includes carriage saddle, movable carriage and cutter head, and the carriage saddle is mounted on knife by keel 13
On the sliding rail connecting plate 12 of seat driving mechanism, carriage saddle top two sides pass through a bolt respectively and are fixed with movable carriage and work
Movable knife rack cover board, movable carriage front top are fixed with cutter head by cutter head casting die, and 12 bottom surface of the sliding rail connecting plate left and right sides is right
Title is provided with 90 ° of guide rail B21, and 16 leading inside of sliding rail bottom plate of the knife stand actuating is equipped with to be cooperated with 90 ° of guide rail B21
The 90 ° of guide rail A20 used, it is past that 90 ° of guide rail B21 of sliding rail connecting plate 12 can make front and back along 90 ° of guide rail A20 of sliding rail bottom plate 16
Multiple movement, the movable carriage and carriage saddle pass through the bolt that two are vertically arranged and are fixed on keel 13, the activity
Tension spring hook 22 is installed at the top of knife rest, the panel of coiling machine is equipped with the fixed frame equipped with tension spring hook 22, two tension spring hooks 22 it
Between be provided with tension spring for resetting chisel holder system, the sliding rail bottom plate 16 passes through sliding rail fixed screw 14 and sliding rail
Rotary screw 15 is mounted on the panel of coiling machine, by adjusting sliding rail rotary screw 15, may be implemented to slider bottom plate and on
The angle adjustment of the chisel holder system in portion, so that the cutter head on chisel holder system can be to the center of positive coiling machine panel.
As the further embodiment of the utility model, the knife stand actuating include servo motor 1, speed reducer 2,
Rocking bar 8, sliding rail connecting plate 12 and sliding rail bottom plate 16,16 end of sliding rail bottom plate are equipped with speed reducer flange 3, speed reducer flange
3 lower sections are equipped with speed reducer 2 and servo motor 1, and top is equipped with eccentric flange 4 in speed reducer flange 3, inside eccentric flange 4
For be set in speed reducer 2 output shaft tubular structure, bearing 5, speed reducer are installed between tubular structure and speed reducer flange 3
It is fastened by bolts at the top of 2 output shaft with eccentric flange 4, protruding shaft is provided on eccentric flange 4, protruding shaft protrudes into 8 one end of rocking bar
Through-hole in and be provided between rocking bar 8 bearing 5, be fastened by bolts at the top of protruding shaft with 5 gasket 6 of rocking bar bearing, rocker shaft
The setting of 5 lids 7 is held in 5 gasket of rocking bar bearing, 6 outside, is fastened by bolts between 5 lid 7 of rocking bar bearing and rocking bar 8, rocking bar 8 is another
It is provided with bearing 5 in the through-hole at end and is realized hingedly in bearing 5 by adjustment seat axis 9 and sliding rail adjusting block 10, sliding rail is adjusted
Block 10 is mounted on above slider connecting plate by adjusting fixed block 11 and bolt, is equipped with chisel holder system on slider connecting plate, institute
Stating knife holder mechanism further includes 19 component of collision block being arranged on the outside of slider bottom plate, and 19 component of collision block includes collision block frame 18, institute
It states and is provided with strip-shaped hole on collision block frame 18, be equipped in the strip-shaped hole on the outside of collision block 19 and collision block 19 and consolidated by tabletting 17
It is fixed.
When it is implemented, the driving of servo motor 1 drives eccentric flange 4 and protruding shaft to rotate after slowing down by speed reducer flange 3,
And then the rotation of 8 one end of rocking bar is pushed, 8 other end of rocking bar pushes sliding rail adjusting block 10 and sliding rail connecting plate 12, so that sliding rail connects
Plate 12 drives chisel holder system to make front-rear reciprocation movement along sliding rail bottom plate 16, and servo motor 1 is set by numerical control device during this
Stroke and time automatically control to realize.
The description of the embodiments and the specification only illustrate the principle of the present utility model and most preferred embodiment, is not taking off
Under the premise of from the spirit and scope of the utility model, the utility model also has various changes and improvements, these changes and improvements
It falls within the scope of the claimed invention.
Claims (7)
1. a kind of no cam spring machine knife seat mechanism, including knife stand actuating and chisel holder system, it is characterised in that: the tool apron
Driving mechanism includes driving device, sliding rail connecting plate and sliding rail bottom plate, and the sliding rail connecting plate is driven by driving device along sliding rail
Bottom plate makees front-rear reciprocation movement, and the chisel holder system includes carriage saddle, movable carriage and cutter head, and the carriage saddle is mounted on sliding rail
On connecting plate, carriage saddle top two sides are respectively fixed with movable carriage and movable carriage cover board, movable carriage front top
Cutter head is fixed with by cutter head casting die.
2. no cam spring machine knife seat mechanism according to claim 1, it is characterised in that: sliding rail connecting plate bottom surface is left
Right two sides are symmetrically arranged with 90 ° of guide rail B, and the sliding rail bottom plate leading inside of the knife stand actuating is equipped with matches with 90 ° of guide rail B
The 90 ° of guide rail A used are closed, 90 ° of guide rail B of sliding rail connecting plate can make front-rear reciprocation movement along 90 ° of guide rail A of sliding rail bottom plate.
3. no cam spring machine knife seat mechanism according to claim 1, it is characterised in that: the driving device includes slowing down
Machine flange, servo motor, speed reducer and rocking bar, the speed reducer flange are mounted on sliding rail bottom end, speed reducer flange lower section
Speed reducer and servo motor are installed, top is equipped with eccentric flange in speed reducer flange, subtracts inside eccentric flange to be set in
The tubular structure of the output shaft of fast machine is equipped with bearing, the output shaft top of speed reducer between tubular structure and speed reducer flange
It is fastened by bolts with eccentric flange, protruding shaft is provided on eccentric flange, protruding shaft protrudes into the through-hole of rocking bar one end and and rocking bar
Between be provided with bearing, be fastened by bolts at the top of protruding shaft with rocking bar bearing shim, the setting of rocking bar bearing cap is in rocking bar bearing gasket
On the outside of piece, it is fastened by bolts between rocking bar bearing cap and rocking bar, bearing is provided in the through-hole of the rocking bar other end and in bearing
Interior to be realized hingedly by adjustment seat axis and sliding rail adjusting block, sliding rail adjusting block is mounted on sliding block and connects by adjusting fixed block and bolt
Above fishplate bar, chisel holder system is installed on slider connecting plate.
4. no cam spring machine knife seat mechanism according to claim 1, it is characterised in that: described to pacify on sliding rail connecting plate
Equipped with keel, carriage saddle and movable carriage pass through the bolt that two are vertically arranged and are fixed on keel.
5. no cam spring machine knife seat mechanism according to claim 1, it is characterised in that: installation at the top of the movable carriage
There is tension spring hook, the panel of coiling machine is equipped with the fixed frame equipped with tension spring hook, is provided between two tension spring hooks for so that knife
The tension spring that holder assembly is resetted.
6. no cam spring machine knife seat mechanism according to claim 1, it is characterised in that: the knife holder mechanism further includes setting
The collision block component on the outside of slider bottom plate is set, the collision block component includes collision block frame, is provided with strip-shaped hole on the collision block frame, institute
It states to be equipped in strip-shaped hole on the outside of collision block and collision block and be fixed by tabletting.
7. no cam spring machine knife seat mechanism according to claim 1, it is characterised in that: the sliding rail bottom plate passes through sliding rail
Fixed screw and sliding rail rotary screw are mounted on the panel of coiling machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821098124.8U CN208613636U (en) | 2018-07-12 | 2018-07-12 | A kind of no cam spring machine knife seat mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821098124.8U CN208613636U (en) | 2018-07-12 | 2018-07-12 | A kind of no cam spring machine knife seat mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208613636U true CN208613636U (en) | 2019-03-19 |
Family
ID=65703774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821098124.8U Expired - Fee Related CN208613636U (en) | 2018-07-12 | 2018-07-12 | A kind of no cam spring machine knife seat mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208613636U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110102679A (en) * | 2019-06-05 | 2019-08-09 | 伍国政 | A kind of Universal spring dog-ear frame |
-
2018
- 2018-07-12 CN CN201821098124.8U patent/CN208613636U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110102679A (en) * | 2019-06-05 | 2019-08-09 | 伍国政 | A kind of Universal spring dog-ear frame |
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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: 20190319 |