CN209125418U - For the swing relieving mechanism in slot machine - Google Patents
For the swing relieving mechanism in slot machine Download PDFInfo
- Publication number
- CN209125418U CN209125418U CN201821914065.7U CN201821914065U CN209125418U CN 209125418 U CN209125418 U CN 209125418U CN 201821914065 U CN201821914065 U CN 201821914065U CN 209125418 U CN209125418 U CN 209125418U
- Authority
- CN
- China
- Prior art keywords
- axle bed
- bar axle
- knife bar
- cutter spindle
- cam
- 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.)
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Abstract
A kind of swing relieving mechanism in slot machine is provided, knife bar axle bed and cam box are connected as one using flexible connection mode, cutter outside knife bar axle bed and for processing slot is fixed on cutter spindle other end end, knife bar axle bed one end is fixed with the oscillation amplitude adjustment device contacted with cam box bottom surface, servo-actuated limiting device is contacted with the step outer circle wall of space cam end, under the action of arc convex and the Cam Follower being adapted to process backhaul slot realize be located at knife bar axle bed in cutter spindle periodic wobble allow knife move and cutter spindle linear reciprocating motion.The utility model can realize that the periodic wobble of the cutter spindle in knife bar axle bed allows knife to move the linear reciprocating motion with cutter spindle, the amplitude of fluctuation of cutter spindle can be adjusted, expand the range of work of slot type part, with the processing efficiency for substantially increasing slot type part after main motion linkage, meet the job requirement in slot machine high frequency processing environment, it is stable and reliable in work.
Description
Technical field
The utility model belongs to slot technical field of processing equipment, and in particular to a kind of swing in slot machine allows knife
Mechanism.
Background technique
Currently, when being processed to slot class part, using swing relieving mechanism in process equipment, mostly using electricity
Magnetic-type structure, due to equipment (such as gear shapping machine, gantry mill and double housing planer) straight reciprocating motion that slot class part is processed plus
Power frequency rate is not high, therefore, allows knife structure can satisfy when processing to slot class part using the swing of electromagnetic type and allows knife requirement, with
The continuous improvement of machine machining efficiency so that swing relieving mechanism and main motion linkage get up, thus increase allow knife frequently
Rate is allowing in the higher processing environment of knife frequency, and the swing of electromagnetic type structure makes knife structural response speed slow, is unable to satisfy high frequency
Use demand in rate processing environment, and functional reliability is poor, in view of the above-mentioned problems, it is necessary to improve.
Utility model content
The technical problem solved by the utility model is:to provide a kind of swing relieving mechanisms in slot machine, by knife
Servo-actuated limiting device is arranged in plane on bar axle bed, by the space cam that rotates arc convex and process backhaul slot act on respectively
In on servo-actuated limiting device and Cam Follower, realize the periodic wobble for the cutter spindle being located in knife bar axle bed allow knife movement and
The amplitude of fluctuation of the linear reciprocating motion of cutter spindle, cutter spindle can be carried out by being set to the oscillation amplitude adjustment device of knife bar axle bed one end
It adjusts, expands the range of work of slot type part, the processing efficiency of slot type part is substantially increased after linking with main motion,
Meet the job requirement in slot machine high frequency processing environment, stable and reliable in work, use value with higher.
The technical solution adopted in the utility model: for the swing relieving mechanism in slot machine, there is knife bar axle bed and convex
Cabinet is taken turns, the knife bar axle bed and cam box are connected as one using flexible connection mode, and being equipped in knife bar axle bed can edge
The mobile cutter spindle of knife bar axle bed length direction, described cutter spindle one end are placed in knife bar axle bed, and are located at outside knife bar axle bed
And the cutter for processing slot is fixed on cutter spindle other end end, knife bar axle bed one end is fixed with and cam box bottom
The oscillation amplitude adjustment device of face contact, and the upper plane of the knife bar axle bed other end is fixed with servo-actuated limiting device, the cam box
Space cam is fixedly installed in interior shaft, and servo-actuated limiting device is contacted with the step outer circle wall of space cam end,
Process backhaul slot is formed on the space cam outer circle wall, and the Cam Follower being fixed on cutter spindle adapts to process and returns
In journey slot, arc convex is formed on the step outer circle wall of the space cam end, and convex in arc after space cam rotation
Rise and the Cam Follower that be adapted to process backhaul slot under the action of realize that the periodical of the cutter spindle being located in knife bar axle bed puts
It is dynamic that knife is allowed to move the linear reciprocating motion with cutter spindle.
Wherein, it is formed on ladder hole and cam box on the knife bar axle bed and is formed with spiral shell corresponding with ladder hole position
Pit, spring is equipped in the ladder hole and long spiro nail pass through spring and threaded hole screw after to be threadingly attached to ladder logical
The screw of hole upper end pushes against long spiro nail.
Further, the oscillation amplitude adjustment device includes adjustable plate, reverse-flighted screw and adjusting block, and the adjustable plate is fixed on
Knife bar axle bed one end and adjustable plate upper surface are formed with the elongated slot that both ends bottom surface is inclined-plane, set in the elongated slot there are two adjusting block and
The bottom inclined-plane of adjusting block lower end is bonded with the inclined-plane of elongated slot, be formed on the adjusting block side wall screw hole being adapted to reverse-flighted screw and
The arc surface of adjusting block upper end is contacted with cam box bottom surface, and the screw hole on the reverse-flighted screw and two adjusting blocks leads to after screwing
Crossing rotation reverse-flighted screw makes two adjusting blocks in opposite directions or realizes the cutter spindle amplitude of fluctuation being located in knife bar axle bed after reverse motions
Adjusting.
Further, the servo-actuated limiting device includes limited block and Cam Follower I, and the limited block is fixed on knife bar
The upper plane of the axle bed other end and Cam Follower I contacted with the step outer circle wall of space cam end is fixed on limited block
On side wall, the space cam rotation rear arc protrusion is completed to be located at knife bar axle bed after periodically knife bar axle bed being driven to swing up and down
The periodic wobble of cutter spindle that is interior and carrying out straight reciprocating motion allows knife to move.
Further, the guiding for being formed with guide groove on the outer circle wall of the cutter spindle and being fixed on knife bar axle bed inner wall
Long key adapts in guide groove.
The utility model compared with prior art the advantages of:
1, the technical program by knife bar axle bed plane servo-actuated limiting device is set, by the space cam that rotates
Arc convex and process backhaul slot are respectively acting on servo-actuated limiting device and Cam Follower, are realized and are located in knife bar axle bed
The periodic wobble of cutter spindle allow knife movement and cutter spindle linear reciprocating motion, the periodic wobble of cutter spindle allow knife movement and
After linear reciprocating motion is compound, the processing of slot type part is completed；
2, the amplitude of fluctuation of the technical program cutter spindle can be carried out by being set to the oscillation amplitude adjustment device of knife bar axle bed one end
It adjusts, expands the range of work of slot type part；
3, the space cam in the technical program is driven by main motion power unit, is substantially increased after linking with main motion
The processing efficiency of slot type part meets the job requirement in slot machine high frequency processing environment, stable and reliable in work；
4, the technical program structure is simple, machining accuracy and work efficiency is high, and the amplitude of fluctuation of cutter spindle is easy to adjust, tool
There is higher use value.
Detailed description of the invention
Fig. 1 is the utility model structural front view；
Fig. 2 is the utility model structure bottom view；
Fig. 3 is the utility model the structure left view；
Fig. 4 is the A-A cross-sectional view of Fig. 2；
Fig. 5 is B-B partial sectional view in Fig. 1；
Fig. 6 is C-C cross-sectional view in Fig. 3.
Specific embodiment
1-6 describes an embodiment of the present invention with reference to the accompanying drawing.
For the swing relieving mechanism in slot machine, there is knife bar axle bed 1 and cam box 2, the knife bar axle bed 1 and convex
Wheel cabinet 2 is connected as one using flexible connection mode, and is equipped with and can be moved in knife bar axle bed 1 along 1 length direction of knife bar axle bed
Cutter spindle 3, described 3 one end of cutter spindle is placed in knife bar axle bed 1, and is located at 1 outside of knife bar axle bed and for processing slot
Cutter is fixed on 3 other end end of cutter spindle, and described 1 one end of knife bar axle bed is fixed with the amplitude of oscillation contacted with 2 bottom surface of cam box
Regulating device, and the upper plane of 1 other end of knife bar axle bed is fixed with servo-actuated limiting device, in the shaft in the cam box 2
It is fixedly installed with space cam 5, and servo-actuated limiting device is contacted with the step outer circle wall of 5 end of space cam, the space
The Cam Follower 4 for being formed with process backhaul slot 6 on 5 outer circle wall of cam, and being fixed on cutter spindle 3 adapts to process backhaul slot
In 6, arc convex 7 is formed on the step outer circle wall of 5 end of space cam, and convex in arc after the rotation of space cam 5
Play the period that the cutter spindle 3 in knife bar axle bed 1 is realized under the action of 7 and the Cam Follower 4 that be adapted to process backhaul slot 6
Property swing allow knife movement and cutter spindle 3 linear reciprocating motion；Specifically, being formed with ladder hole 8 and convex on the knife bar axle bed 1
It is formed with threaded hole 9 corresponding with 8 position of ladder hole on wheel cabinet 2, is equipped with spring 10 and long spiro nail 11 in the ladder hole 8
Across spring 10 screwed with threaded hole 9 after be threadingly attached to the screw 12 of 8 upper end of ladder hole and push against long spiro nail 11；Tool
Body, the oscillation amplitude adjustment device includes adjustable plate 13, reverse-flighted screw 14 and adjusting block 15, and the adjustable plate 13 is fixed on knife
1 one end of bar axle bed and 13 upper surface of adjustable plate are formed with the elongated slot 16 that both ends bottom surface is inclined-plane, set that there are two adjust in the elongated slot 16
The bottom inclined-plane of locking nub 15 and 15 lower end of adjusting block is bonded with the inclined-plane of elongated slot 16, be formed on 15 side wall of the adjusting block with it is two-way
The arc surface of screw hole and 15 upper end of adjusting block that screw rod 14 is adapted to is contacted with 2 bottom surface of cam box, the reverse-flighted screw 14 and two
Screw hole on a adjusting block 15 is realized after keeping two adjusting blocks 15 opposite or reverse motions by rotation reverse-flighted screw 14 after screwing
The adjusting of 3 amplitude of fluctuation of cutter spindle in knife bar axle bed 1；Specifically, the servo-actuated limiting device includes 17 He of limited block
Cam Follower I 18, the limited block 17 are fixed on the upper plane of 1 other end of knife bar axle bed and the platform with 5 end of space cam
The Cam Follower I 18 of rank outer circle wall contact is fixed on 17 side wall of limited block, and the space cam 5 rotates rear arc protrusion
7 periodically drive knife bar axle beds 1 complete the cutter spindle 3 for being located in knife bar axle bed 1 and carrying out straight reciprocating motion after swinging up and down
Periodic wobble allow knife to move；Specifically, being formed with guide groove 19 on the outer circle wall of the cutter spindle 3 and being fixed on knife bar
The long key 20 of guiding on 1 inner wall of axle bed adapts in guide groove 19.
The technical program by knife bar axle bed 1 plane servo-actuated limiting device is set, by the space cam 5 that rotates
Arc convex 7 and process backhaul slot 6 are respectively acting on servo-actuated limiting device and Cam Follower 4, are realized and are located at knife bar axle bed 1
Knife is allowed to move for the periodic wobble of interior cutter spindle 3 and the linear reciprocating motion of cutter spindle 3, the periodic wobble of cutter spindle 3 allow
After knife movement and linear reciprocating motion are compound, the processing of slot type part is completed, the specific working principle is as follows: 5 turns of space cam
After dynamic, process backhaul slot 6, which acts on Cam Follower 4, makes Cam Follower 4 drive 3 linear reciprocating motion of cutter spindle, meanwhile,
After arc convex 7 is rotated with space cam 5, periodically acts on Cam Follower I 1, head on I 1 He of Cam Follower
The limited block 17 and knife bar axle bed 1 being fixedly connected with Cam Follower I 1 move down, since knife bar axle bed 1 and cam box 2 are adopted
With flexible connection mode, after arc convex 7 is separated with Cam Follower I 1, knife bar axle bed 1 moves up under the action of spring 10
It resets, to realize that the periodic wobble of cutter spindle 3 allows knife to move；The amplitude of fluctuation of cutter spindle 3 can be by being set to knife bar axle bed 1
The oscillation amplitude adjustment device of one end is adjusted, and expands the range of work of slot type part, especially by rotation reverse-flighted screw 14
Keep two adjusting blocks 15 opposite or reverse motions, adjusting block 15 increases when moving toward one another and adjusting block 15 reduces when reverse motions,
To realize that so that arc convex 7 is headed on Cam Follower I 1 as oscillation center using adjusting block 15 and 2 contact position of cam box swings
When amplitude of fluctuation adjusting；Space cam 5 is driven by main motion power unit, substantially increases slot after linking with main motion
The processing efficiency of class part meets the job requirement in slot machine high frequency processing environment, and stable and reliable in work, structure is simple, adds
Work precision and work efficiency is high, the amplitude of fluctuation of cutter spindle 3 is easy to adjust, use value with higher.
Above-described embodiment, the only preferred embodiment of the utility model are not used to limit the utility model practical range,
Therefore all equivalence changes done with content described in the utility model claims, the utility model claims model should all be included in
Within enclosing.
Claims (5)
1. there is knife bar axle bed (1) and cam box (2), it is characterised in that: described for the swing relieving mechanism in slot machine
Knife bar axle bed (1) and cam box (2) are connected as one using flexible connection mode, and being equipped in knife bar axle bed (1) can be along knife
The mobile cutter spindle (3) of bar axle bed (1) length direction, described cutter spindle (3) one end are placed in knife bar axle bed (1), and are located at knife
The external and cutter for processing slot of bar axle bed (1) is fixed on cutter spindle (3) other end end, the knife bar axle bed (1) one
End is fixed with the oscillation amplitude adjustment device contacted with cam box (2) bottom surface, and the upper plane of knife bar axle bed (1) other end is fixed with
Servo-actuated limiting device is fixedly installed with space cam (5) in the shaft in the cam box (2), and servo-actuated limiting device with
The step outer circle wall of space cam (5) end contacts, and is formed with process backhaul slot (6) on space cam (5) outer circle wall,
And the Cam Follower (4) being fixed on cutter spindle (3) adapts in process backhaul slot (6), space cam (5) end
Be formed on step outer circle wall arc convex (7), and space cam (5) rotation after arc convex (7) and with process backhaul slot
(6) realize that the periodic wobble for the cutter spindle (3) being located in knife bar axle bed (1) allows under the action of the Cam Follower (4) being adapted to
The linear reciprocating motion of knife movement and cutter spindle (3).
2. the swing relieving mechanism according to claim 1 in slot machine, it is characterised in that: the knife bar axle bed
(1) it is formed on ladder hole (8) and cam box (2) and is formed with threaded hole (9) corresponding with ladder hole (8) position, it is described
It is equipped with spring (10) in ladder hole (8) and long spiro nail (11) passes through after spring (10) and threaded hole (9) screw and connected by screw thread
The screw (12) for being connected to ladder hole (8) upper end pushes against long spiro nail (11).
3. the swing relieving mechanism according to claim 1 or 2 in slot machine, it is characterised in that: the amplitude of oscillation tune
Regulating device includes adjustable plate (13), reverse-flighted screw (14) and adjusting block (15), and the adjustable plate (13) is fixed on knife bar axle bed (1)
One end and adjustable plate (13) upper surface are formed with the elongated slot (16) that both ends bottom surface is inclined-plane, set that there are two adjust in the elongated slot (16)
Block (15) and the bottom inclined-plane of adjusting block (15) lower end is bonded with the inclined-plane of elongated slot (16), be formed on adjusting block (15) side wall with
The arc surface of screw hole and adjusting block (15) upper end that reverse-flighted screw (14) is adapted to is contacted with cam box (2) bottom surface, described two-way
Screw rod (14), which passes through rotation reverse-flighted screw (14) after screwing with the screw hole on two adjusting blocks (15), makes two adjusting block (15) phases
To or reverse motions after realize be located at knife bar axle bed (1) in cutter spindle (3) amplitude of fluctuation adjusting.
4. the swing relieving mechanism according to claim 1 or 2 in slot machine, it is characterised in that: the servo-actuated limit
Position device includes limited block (17) and Cam Follower I (18), and the limited block (17) is fixed on knife bar axle bed (1) other end
The upper plane and Cam Follower I (18) contacted with the step outer circle wall of space cam (5) end is fixed on limited block (17)
On side wall, space cam (5) the rotation rear arc raised (7) completes position after periodically knife bar axle bed (1) being driven to swing up and down
In the knife bar axle bed (1) and carries out the periodic wobble of cutter spindle (3) of straight reciprocating motion knife is allowed to move.
5. the swing relieving mechanism according to claim 4 in slot machine, it is characterised in that: the cutter spindle (3)
Outer circle wall on be formed with guide groove (19) and the long key of guiding (20) that is fixed on knife bar axle bed (1) inner wall adapts to guide groove
(19) in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821914065.7U CN209125418U (en) | 2018-11-20 | 2018-11-20 | For the swing relieving mechanism in slot machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821914065.7U CN209125418U (en) | 2018-11-20 | 2018-11-20 | For the swing relieving mechanism in slot machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209125418U true CN209125418U (en) | 2019-07-19 |
Family
ID=67245981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821914065.7U Expired - Fee Related CN209125418U (en) | 2018-11-20 | 2018-11-20 | For the swing relieving mechanism in slot machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209125418U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109227195A (en) * | 2018-11-20 | 2019-01-18 | 陕西海力特精密机械有限公司 | For the swing relieving mechanism in slot machine |
-
2018
- 2018-11-20 CN CN201821914065.7U patent/CN209125418U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109227195A (en) * | 2018-11-20 | 2019-01-18 | 陕西海力特精密机械有限公司 | For the swing relieving mechanism in slot machine |
| CN109227195B (en) * | 2018-11-20 | 2023-09-08 | 宝鸡鼎立稀有金属有限公司 | Swing cutter-back mechanism for slot machine |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190719 Termination date: 20201120 |