CN208683839U - Workpiece splicing automatic turning regulating mechanism - Google Patents
Workpiece splicing automatic turning regulating mechanism Download PDFInfo
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- CN208683839U CN208683839U CN201821214288.2U CN201821214288U CN208683839U CN 208683839 U CN208683839 U CN 208683839U CN 201821214288 U CN201821214288 U CN 201821214288U CN 208683839 U CN208683839 U CN 208683839U
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- fixedly connected
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- receiver
- rack
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Abstract
The utility model belongs to lathe material receiving mechanism field, specifically disclose a kind of workpiece splicing automatic turning regulating mechanism, major programme are as follows: cylinder block is fixedly connected in rack, tumble cylinder is hinged on cylinder block, rotating bar is L-shaped, the vertical section of rotating bar is hinged on the piston rod of tumble cylinder, the horizontal segment of rotating bar drives driven gear rotation by gear drive, two connecting rods are fixedly connected on the inner wall of driven gear, connecting rod is fixedly connected on slip ring far from one end of driven gear, the opposite flank threads of two connecting rods are connected with adjusting rod, adjusting rod is rotatably connected on the first spring retaining plate, shaft is rotatably connected in the centre bore of slip ring, second spring fixed plate is fixedly connected in shaft, second spring fixed plate is between two first spring retaining plates, first spring retaining plate and second spring fixed plate it Between be fixedly connected with buffer spring.Elastic component elastic force in material receiving mechanism is adjusted in the present apparatus.
Description
Technical field
The utility model belongs to lathe material receiving mechanism field, and in particular to a kind of workpiece splicing automatic turning regulating mechanism.
Background technique
Numerically-controlled machine tool is one of common equipment of field of machining, and because high in machining efficiency, processing is precisely concerned.
Material-receiving device is to be used to picking the material processed into a kind of processing component outside numerically-controlled machine tool, material-receiving device in numerically-controlled machine tool
Work whether the smooth progress for directly affecting entire machine tooling process.Existing material-receiving device is set to the attached of machine tooling point more
Closely, when work pieces process finishes, splicing plate is extend into the lower section of workpiece by starting material-receiving device, then unclamps the folder of clamping workpiece
Tool.Workpiece is fallen to because of gravity on the splicing plate of lower section, is at this time withdrawn splicing plate, that is, completes splicing movement.
Receiver in existing material-receiving device will receive biggish impact force when workpiece is fallen, and cause splicing adjustment debit
It is bad.The resilient snubbers such as cushion are installed under splicing plate when common solution.But for the biggish workpiece of weight,
Need the elasticity of elastic component larger, the elasticity needed for the lesser workpiece of weight is smaller.When the biggish workpiece of weight falls on bullet
When on the lesser elastic component of property, elastic component deformation quantity is larger, can not play buffer function.And when the lesser workpiece of weight falls on bullet
When on the biggish elastic component of property, elastic component deformation quantity is smaller, can not equally play buffer function.Therefore adjustable elastic part is needed
The material receiving mechanism of elastic force avoids above situation.In addition, the filling position of receiver is non-adjustable, do not adapted to when causing splicing
The splicing of the workpiece of a variety of sizes.
Utility model content
The purpose of this utility model is to provide a kind of workpiece splicing automatic turning regulating mechanisms, to provide a kind of splicing position
Set adjustable material-receiving device.
In order to achieve the above object, the base case of the utility model provides a kind of workpiece splicing automatic turning adjusting machine
Structure, including rack, revolution receiver, rotating bar and component is adjusted, it is fixedly connected with fixed receiver in rack, adjusts component packet
Tumble cylinder is included, hingedly on the rack, rotating bar is L-shaped for tumble cylinder, and the vertical section of rotating bar is hinged on the work of tumble cylinder
On stopper rod, fixed receiver is located at turn around on the rotation path of receiver, and the horizontal segment of rotating bar is connect with revolution receiver, is turned over
When rotaring cylinder stretches, it can make to turn round receiver rotation.
The beneficial effect of this base case is: the expansion fit workpiece of the piston rod of 1. control tumble cylinders has been fallen
At the automatic turning splicing of workpiece.
2. adjusting the angle of revolution receiver by the overhang of tumble cylinder, that is, have adjusted the splicing position of receiver
It sets, it is convenient and efficient.
3. cooperating the driving revolution receiver rotation of L-type rotating bar by tumble cylinder, structure is simple, at low cost.
Prioritization scheme one: further including U-shaped piece, and U-shaped piece of one end is fixedly connected with the horizontal segment of rotating bar, U-shaped piece another
End is fixedly connected with revolution receiver.U-shaped piece of the connection distance for increasing rotating bar and turning round receiver, rotates rotating bar
When, the slewing area for turning round receiver is bigger, and prevents from interfering when revolution receiver rotation with fixed receiver.
Prioritization scheme two: further including gear drive, and adjusting component further includes that driven gear, slip ring, the first spring are solid
The horizontal segment of fixed board, rotating bar drives driven gear rotation by gear drive, and driven gear is annular in shape, driven gear
Two connecting rods are fixedly connected on inner wall, connecting rod is fixedly connected on slip ring far from one end of driven gear, and two connecting rods are opposite
Flank threads are connected with adjusting rod, and adjusting rod is rotatably connected on the first spring retaining plate, are rotatablely connected in the centre bore of slip ring
Have shaft, second spring fixed plate be fixedly connected in shaft, second spring fixed plate between two first spring retaining plates,
It is fixedly connected with the first buffer spring between first spring retaining plate and second spring fixed plate, is fixedly connected with and is used in shaft
Workpiece is overturned into the revolution receiver on fixed receiver.Adjusting rod, the first spring retaining plate and second spring fixed plate
Setting enables the elastic force of the first buffer spring as revolution receiver bolster to adjust, meets the work to different weight
Part carries out splicing, while reducing the damage of revolution receiver.
Prioritization scheme three: the gear rotating mechanism includes driving gear, and driving gear is fixedly connected on the water of rotating bar
Flat section is engaged with driving rack on driving gear, and being rotatably connected in rack can be with the support gear of single action rack gear, driving rack
The same time that is fixedly connected on one side far from the flank of tooth only drives driven gear or supports the single action rack gear of gear rotation, supports tooth
The supporting block for being used to support revolution receiver is fixedly connected on wheel.It is larger heavy that the setting of supporting block prevents revolution receiver from overturning
When the workpiece of amount, the first buffer spring of compressed by weight of workpiece leads to the angle too small for turning round receiver rotation, and workpiece is because of friction
Power stops on revolution receiver, and is unable to complete the overturning movement of workpiece.
Prioritization scheme two: the close revolution receiver of the supporting block slidably connects buffer bar on one side, on buffer bar
It is rotatably connected to sliding rolling, is fixedly connected with the second buffer spring, the one end of the second buffer spring far from support rod on support rod
It is fixedly connected in supporting block.The buffering effect that sliding rolling and the setting of buffer spring are improved into one to revolution receiver.
Prioritization scheme three: being fixedly connected with cushion block in the rack, cushion block is located in the rotating path of support plate.Cushion block
The position for securing supporting block is set, driving rack is enable preferably to engage with support gear.
Prioritization scheme four: being fixedly connected with baffle on the driving rack, reset spring is fixedly connected on baffle, resets
Spring is fixedly connected with pushing block far from one end of baffle, and pushing block is slidably connected on driving rack, and housing slide is connected with fixation
Cone, is fixedly connected with fixture block on driven gear, on fixture block integrally formed with the matched bellmouth of fixed cone, fixed cone, which is located at, to be pushed away
On the motion path of block.Position after the setting of fixed cone rotates driven gear is fixed, to make after turning round receiver rotation
Position fix, and then prevent revolution receiver revolution.
Detailed description of the invention
Fig. 1 is the front view of the utility model embodiment workpiece splicing automatic turning regulating mechanism；
Fig. 2 is the bottom view of Fig. 1；
Fig. 3 is the view in the direction E in Fig. 2；
Fig. 4 is the cross-sectional view in the direction A-A in Fig. 1；
Fig. 5 is the enlarged drawing in Fig. 4 at B；
Fig. 6 is the enlarged drawing in Fig. 5 at C；
Fig. 7 is the schematic diagram in Fig. 4 after the rotation of revolution receiver；
Fig. 8 is the enlarged drawing in Fig. 7 at D.
Specific embodiment
The utility model is described in further detail below by specific embodiment:
Appended drawing reference in Figure of description includes: rotating bar 1, cylinder block 2, tumble cylinder 3, rack 4, revolution receiver
5, fixed receiver 6, vertical section 7 ', horizontal segment 8 ', U-shaped piece 9 ', driving gear 7, cushion block 8, supporting block 9, support gear 10, list
Carry-over bar 11, driving rack 12, pushing block 13, reset spring 14, baffle 15, fixture block 16, connecting rod 17, the first spring retaining plate 18,
First buffer spring 19, driven gear 20, second spring fixed plate 21, shaft 22, fixed cone 23, adjusting rod 24.
Embodiment 1: the workpiece splicing automatic turning regulating mechanism in this programme, as depicted in figs. 1 and 2, including rack 4,
Rotating bar 1 turns round receiver and U-shaped piece 9 ', is screwed in rack 4 and is connected with fixed receiver 6, is fixedly connected in rack 4
There is cylinder block 2, tumble cylinder 3 is hinged on cylinder block 2.Rotating bar 1 is L-shaped, and rotating bar 1 has vertical section 7 ' and horizontal segment
8 ', vertical section 7 ' is mutually perpendicular to horizontal segment 8 '.The vertical section 7 ' of rotating bar 1 is hinged on the piston rod of tumble cylinder 3, vertically
The angled setting of piston rod at end and tumble cylinder 3, so that vertical end can be swung when the piston rod of tumble cylinder 3 is flexible.Water
On the rack, U-shaped piece 9 ' one end is welded on horizontal segment 8 ', and U-shaped piece 9 ' of the other end is welded on back for the flat rotation connection of section 8 '
It transfers on charging tray.Fixed receiver 6 is located on the rotation path of overturning receiver 5.Fixed receiver 6 is considered to be worth doing equipped with several leakages
Hole.
In use, by making the telescopic rod of tumble cylinder 3 extend or retract, to make 7 ' reciprocally swinging of vertical section, to make
Horizontal segment 8 ' rotates.When horizontal segment 8 ' rotates, U-shaped piece 9 ' is rotated with it, and U-shaped piece 9 ' drive revolution receiver 5 rotates, thus logical
The reciprocal of revolution receiver 5 is crossed, rotation completes the splicing movement of revolution receiver 5 and translates into workpiece in fixed receiver 6
On movement.The big of the rotational angle of revolution receiver 5 is adjusted by adjusting the flexible stroke of piston rod of tumble cylinder 3 simultaneously
It is small.
Embodiment 2: as the deformation of embodiment 1, workpiece splicing automatic turning regulating mechanism in this programme, such as Fig. 1 institute
Show, including rack 4, rotating bar 1, gear drive and adjusting component, is fixedly connected with fixed receiver 6, rack in rack 4
It is fixedly connected with cylinder block 2 on 4, tumble cylinder 3 is hinged on cylinder block 2.Rotating bar 1 is L-shaped, and rotating bar 1 has vertical section
And horizontal segment, vertical section are mutually perpendicular to horizontal segment.The vertical section of rotating bar 1 is hinged on the piston rod of tumble cylinder 3, is adjusted
Component includes driven gear 20, slip ring, the first spring retaining plate 18, and the horizontal segment of rotating bar 1 is driven by gear drive
Driven gear 20 rotates, and driven gear 20 is rotatably connected in rack 4.
Driven gear 20 is annular in shape, and slip ring is located in driven gear, and slip ring and driven gear are coaxially disposed.Driven gear 20
Inner wall on be fixedly connected with two connecting rods 17, connecting rod 17 is fixedly connected on slip ring far from one end of driven gear 20, two connect
The opposite flank threads of bar 17 are connected with adjusting rod 24, and adjusting rod 24 is rotatably connected on the first spring retaining plate 18, adjusting rod
Rotating block is fixedly connected on 24.The first buffer spring 19 is fixedly connected on first spring retaining plate 18.The centre bore of slip ring
In be rotatably connected to shaft 22, be fixedly connected with second spring fixed plate 21 in shaft 22, second spring fixed plate 21 is located at two
Between first spring retaining plate 18, the first buffer spring 19 is fixedly connected on the second bullet far from one end of the first spring retaining plate 18
In spring fixed plate 21.It is fixedly connected in shaft 22 for workpiece to be overturned to the revolution receiver 5 on fixed receiver 6, Gu
Determine receiver 6 to be located at turn around in the rotating path of receiver 5.
Gear rotating mechanism includes driving gear 7, and driving gear 7 is rotatably connected in rack 4.Driving gear 7 is coaxially solid
Surely it is connected to the horizontal segment of rotating bar 1, vertical driving rack 12 is engaged on driving gear 7, driving rack 12 is slidably connected
In rack 4.The right side of driving rack 12 is fixedly connected with single action rack gear 11, and driven gear 20 is engaged on single action rack gear 11
On.Being rotatably connected in rack 4 can support gear 10 to be located at the movement of single action rack gear 11 with the support gear 10 of single action rack gear 11
On path, single action rack gear 11 can be engaged with support gear 10 when driving rack 12 slides.The center of driven gear 20 and support tooth
The center of wheel 10 is located along the same line, and the length of single action rack gear 11 is less than in the center and support gear 10 of driven gear 20
The distance between heart.
It is fixedly connected with the supporting block 9 for being used to support revolution receiver 5 on support gear 10, the right side of supporting block 9 is in
Arc shape, supporting block 9 are located at turn around the left side of receiver 5.The right side of supporting block 9 slidably connects buffer bar, on buffer bar
It is rotatably connected to sliding rolling.The second buffer spring is fixedly connected on support rod, the left end of the second buffer spring is fixedly connected on
In supporting block 9.Cushion block 8 is fixedly connected in rack 4, cushion block 8 is located in the rotating path of support plate.It is fixed on driving rack 12
It is connected with baffle 15, reset spring 14 is fixedly connected on baffle 15, the upper end of reset spring 14 is fixedly connected with pushing block 13, pushes away
Block 13 is slidably connected on driving rack 12.Rack 4 slidably connects vertical fixed cone 23, is fixedly connected on driven gear 20
Have a fixture block 16, on fixture block 16 integrally formed with the matched bellmouth of fixed cone 23, fixed cone 23 is located at the movement road of pushing block 13
On diameter.Third buffer spring is fixedly connected on fixed cone 23, the lower end of third buffer spring is fixedly connected in rack 4.Branch
The right side riveting of bracer 9 has rubber mat.
Original state, revolution receiver 5 are located at below workpiece, and single action rack gear 11 is engaged with driven gear 20.When workpiece plus
When work is completed, the fixture of lathe is unclamped, falls on workpiece on revolution receiver 5.At this point, as shown in Fig. 2, workpiece bring is impacted
Power rotates counterclockwise revolution receiver 5, so that shaft 22 be made to rotate counterclockwise, the first spring is solid when shaft 22 rotates counterclockwise
Fixed board 18 rotates counterclockwise therewith.Driven gear 20 is fixed due to engaging with driving rack 12, on driven gear 20
Second spring fixed plate 21 is also fixed.Therefore rotating counterclockwise for the first spring retaining plate 18 presses the first buffer spring 19
Contracting, so that revolution receiver 5 be made to be buffered.Meanwhile turning round receiver 5 and offseting with sliding rolling, the second buffer spring is compressed,
Further function as buffering effect.
As shown in figure 4, when needing to adjust the elastic force of the first buffer spring 19, rotation is adjusted when the workpiece weight of processing is larger
Pole 24 jacks adjusting rod 24 by the first spring retaining plate 18 and makes the first spring retaining plate 18 and second spring fixed plate 21
The distance between reduce, thus compression the first buffer spring 19, increase the elastic force of the first buffer spring 19.Otherwise when processing
When workpiece weight is smaller, adjusting rod 24 is rotated, makes the first spring retaining plate 18 close to connecting rod 17, to make the first spring retaining plate
18 close to connecting rod 17, and then extends the first buffer spring 19, reduces the elastic force of the first buffer spring 19.
After workpiece is fallen on revolution receiver 5, the piston rod of tumble cylinder 3 is extended, the vertical section of rotating bar 1 is pushed
Horizontal segment around rotating bar 1 rotates, so that the horizontal segment of rotating bar 1 be made to rotate.At this time as shown in Figures 2 and 3, driving gear 7
Rotate counterclockwise and driving rack 12 driven to move up, driving rack 12 move up when to drive single action rack gear 11 driven
Gear 20 rotates clockwise.When driven gear 20 rotates clockwise, the first spring retaining plate 18 compresses the first buffer spring 19 simultaneously
It drives second spring fixed plate 21 22 to rotate clockwise around the shaft, so that shaft 22 be driven to rotate clockwise, and then drives revolution
Receiver 5 rotates clockwise and turns over workpiece on fixed receiver 6.As shown in fig. 6, the process moved in driving rack 12
In, bellmouth is gradually opposite with fixed cone 23, while pushing block 13 and fixed cone 23 offset and fixed cone 23 are pushed on fixture block 16
Bellmouth in, so that driven gear 20 is fixed.Driving rack 12 continues to move to, and reset spring 14 is compressed.
The piston rod of tumble cylinder 3 extends, and makes driving gear 7 that driving rack 12 be driven to continue to move up, moving process
Single action rack gear 11 is separated with driven gear 20 and is engaged with support gear 10.As shown in Figure 2 and Figure 5, single action gear and support tooth
Support gear 10 is driven to rotate clockwise after 10 engagement of wheel, support gear 10 drives supporting block 9 to turn clockwise when rotating clockwise
It moves and offsets with the bottom of revolution receiver 5, so that revolution receiver 5 be made to continue to rotate clockwise certain angle, prevent from turning round
When receiver 5 overturns the workpiece of larger quality, the first buffer spring of compressed by weight 19 of workpiece causes to turn round 5 up time of receiver
The angle too small of needle rotation, workpiece are unable to complete the overturning movement of workpiece because frictional force stops on revolution receiver 5.
Above-described is only the embodiments of the present invention, and common knowledge does not describe excessively herein in scheme.It should
It points out, for those skilled in the art, under the premise of not departing from the utility model structure, several changes can also be made
Shape and improvement, these also should be considered as the protection scope of the utility model, these all will not influence the effect of the utility model implementation
Fruit and patent practicability.The scope of protection required by this application should be based on the content of the claims, the tool in specification
The records such as body embodiment can be used for explaining the content of claim.
Claims (7)
1. workpiece splicing automatic turning regulating mechanism, it is characterised in that: including rack, revolution receiver, rotating bar and adjusting group
Part is fixedly connected with fixed receiver in rack, and adjusting component includes tumble cylinder, tumble cylinder hingedly on the rack, rotation
Bar is L-shaped, and the vertical section of rotating bar is hinged on the piston rod of tumble cylinder, and fixed receiver is located at turn around the rotation of receiver
On path, the horizontal segment of rotating bar is connect with revolution receiver, when tumble cylinder is stretched, can make to turn round receiver rotation.
2. workpiece splicing automatic turning regulating mechanism according to claim 1, it is characterised in that: it further include U-shaped piece, it is U-shaped
Block one end is fixedly connected with the horizontal segment of rotating bar, and U-shaped piece of the other end is fixedly connected with revolution receiver.
3. workpiece splicing automatic turning regulating mechanism according to claim 1, it is characterised in that: further include gear drive machine
Structure, adjusting component further includes driven gear, slip ring, the first spring retaining plate, and the horizontal segment of rotating bar passes through gear drive
Drive driven gear rotation, driven gear is annular in shape, be fixedly connected with two connecting rods on the inner wall of driven gear, connecting rod far from from
One end of moving gear is fixedly connected on slip ring, and the opposite flank threads of two connecting rods are connected with adjusting rod, adjusting rod rotation connection
On the first spring retaining plate, it is rotatably connected to shaft in the centre bore of slip ring, is fixedly connected with second spring in shaft and fixes
Plate, second spring fixed plate is between two first spring retaining plates, between the first spring retaining plate and second spring fixed plate
It is fixedly connected with the first buffer spring, is fixedly connected in shaft for workpiece to be overturned to the revolution splicing on fixed receiver
Disk.
4. workpiece splicing automatic turning regulating mechanism according to claim 3, it is characterised in that: the gear drive
Including driving gear, driving gear is fixedly connected on the horizontal segment of rotating bar, is engaged with driving rack on driving gear, in rack
It is rotatably connected to support gear, driving rack only drives driven gear or branch far from the same time that is fixedly connected on one side of the flank of tooth
The single action rack gear of gear rotation is supportted, the supporting block for being fixedly connected on gear and being used to support revolution receiver is supported.
5. workpiece splicing automatic turning regulating mechanism according to claim 4, it is characterised in that: the supporting block it is close
Revolution receiver slidably connects buffer bar on one side, and sliding rolling is rotatably connected on buffer bar, is fixedly connected on support rod
Second buffer spring, the second buffer spring are fixedly connected in supporting block far from one end of support rod.
6. workpiece splicing automatic turning regulating mechanism according to claim 5, it is characterised in that: fixed in the rack to connect
It is connected to cushion block, cushion block is located in the rotating path of support plate.
7. workpiece splicing automatic turning regulating mechanism according to claim 6, it is characterised in that: solid on the driving rack
Surely it is connected with baffle, reset spring is fixedly connected on baffle, reset spring is fixedly connected with pushing block far from one end of baffle, pushes away
Block is slidably connected on driving rack, and housing slide is connected with fixed cone, is fixedly connected with fixture block on driven gear, one on fixture block
It is body formed have be located on the motion path of pushing block with the matched bellmouth of fixed cone, fixed cone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821214288.2U CN208683839U (en) | 2018-07-27 | 2018-07-27 | Workpiece splicing automatic turning regulating mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821214288.2U CN208683839U (en) | 2018-07-27 | 2018-07-27 | Workpiece splicing automatic turning regulating mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208683839U true CN208683839U (en) | 2019-04-02 |
Family
ID=65882860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821214288.2U Active CN208683839U (en) | 2018-07-27 | 2018-07-27 | Workpiece splicing automatic turning regulating mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208683839U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108674939A (en) * | 2018-07-27 | 2018-10-19 | 重庆宏钢数控机床有限公司 | Workpiece splicing automatic turning regulating mechanism |
| CN114454538A (en) * | 2021-12-27 | 2022-05-10 | 安徽超宇磁电科技有限公司 | Soft magnetic ferrite forming device |
-
2018
- 2018-07-27 CN CN201821214288.2U patent/CN208683839U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108674939A (en) * | 2018-07-27 | 2018-10-19 | 重庆宏钢数控机床有限公司 | Workpiece splicing automatic turning regulating mechanism |
| CN114454538A (en) * | 2021-12-27 | 2022-05-10 | 安徽超宇磁电科技有限公司 | Soft magnetic ferrite forming device |
| CN114454538B (en) * | 2021-12-27 | 2024-02-23 | 安徽超宇磁电科技有限公司 | Soft magnetic ferrite forming device |
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