CN207223561U - A kind of curved edge Special grinding disc - Google Patents
A kind of curved edge Special grinding disc Download PDFInfo
- Publication number
- CN207223561U CN207223561U CN201720569434.2U CN201720569434U CN207223561U CN 207223561 U CN207223561 U CN 207223561U CN 201720569434 U CN201720569434 U CN 201720569434U CN 207223561 U CN207223561 U CN 207223561U
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- turntable
- gear
- panel
- arc
- workbench
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Abstract
The utility model provides a kind of curved edge Special grinding disc, including base and turntable, the turntable are equipped with workbench, and turntable is connected with base pivot, and base is additionally provided with the transmission mechanism that driving disc is swung around pivot.The utility model drives turntable to be swung around pivot by transmission mechanism, so as to be ground out the cutting edge of an arc to work piece, due to a grinding cycle, the distance of work piece to the center of rotation of turntable is to maintain constant, therefore, cutting edge processing radian can be consistent, and the thin children of texture of cutting edge machined surface is unified, so as to improve the quality and sharpness of cutting edge, and, workbench can also dispose multi-disc work piece at the same time, reach the effect that multi-disc is processed together, improve work efficiency.
Description
Technical field
It the utility model is related to the millstone device in blade grinding machine, and in particular to a kind of curved edge Special grinding disc.
Background technology
The cutting edge processing method of the arcuate shape of the prior art is machined using tooth is opened, and is added using tooth machine is driven
The cutting edge machined surface that work comes out is thicker, and the product sharpness so processed is not good enough.And the tooth of opening of the prior art machines
This type products of curved edge, can only be one by one be processed, and cause work efficiency too low.
The content of the invention
In view of the deficiencies of the prior art, the utility model, which provides one kind, enables cutting edge processing radian to be consistent and sword
The thin children of mouthful machined surface texture is unified, the high curved edge Special grinding disc of the cutting edge quality and sharpness of product.
In order to realize the above object technical solution provided by the utility model is：
A kind of curved edge Special grinding disc, including base and turntable, the turntable are equipped with workbench, turntable and base pivot
Axis connection, and base is additionally provided with the transmission mechanism that driving disc is swung around pivot.
In the present solution, during work, work piece is fixed on the table, drives turntable to be carried out around pivot by transmission mechanism
Swing, driven by rotary disc workbench and work piece is swung according to default radius arc, so as to be ground out one
The cutting edge of arc.When setting the relative distance needed for work piece curved edge, due to a grinding cycle, added
The distance of workpiece to the center of rotation of turntable be to maintain it is constant, therefore, cutting edge processing radian can be consistent, and cutting edge process
The thin children of the texture in face is unified, so as to improve the quality and sharpness of cutting edge；In addition, workbench can also dispose multi-disc to be processed at the same time
Part, reaches the effect that multi-disc is processed together, improves work efficiency.
Preferably, the turntable tail end is equipped with arc-shaped gear facing block, and transmission mechanism includes gear assembly and drive gear
The actuating unit that component rotates, the teeth of gear assembly are engaged with the teeth of arc-shaped gear facing block., can by teeth engaged transmission
To ensure stable transmission.
Preferably, the base has installed fixed seat in the side coil of corresponding arc-shaped gear facing block, and gear assembly includes
Gear, lower gear and gear shaft, gear, lower gear are set in gear shaft, and the both ends of gear shaft are installed on fixed seat, institute
The power source that actuating unit includes rack and rack can be promoted to move back and forth is stated, rack is slidably mounted in fixed seat, rack
Teeth are engaged with the teeth of gear, and the teeth of lower gear are engaged with the teeth of arc-shaped gear facing block.
Further, the turntable, which is equipped with, adjusts panel, adjusts panel and offers strip hole, and adjusts panel and pass through
First adjusting screw is connected through strip hole with turntable, and workbench is installed on the front end for adjusting panel.By on panel is adjusted
Strip hole is opened up, the first adjusting screw can be adjusted according to the needs of work piece curved edge, can enable adjusting panel is opposite to turn
Disk carries out back-and-forth motion adjusting, so as to change the distance of the center of rotation of workbench and turntable, reaches any adjustment work piece
Center of rotation distance to turntable goes to complete the arc of required radian, to meet that the grinding of the curved edge of different radii size adds
Work, improves flexibility and the convenience of device.
Further, the workbench includes installation panel, and the back side both ends of installation panel are respectively equipped with convex block, convex block
One at by shaft and adjust the front end of panel and be hinged, another place of convex block offers the first arc bar groove, and utilizes second
First arc bar groove of adjusting screw through convex block is connected with adjusting panel.Work piece is fixed on before installation panel, is passed through
The first arc bar groove is opened up in convex block, adjusts the second adjusting screw, workbench is carried out rotation tune around the shaft for adjusting panel
Section, to be adapted to the grinding of different blade angles, further improves flexibility and the convenience of device.
Further, the workbench further includes adjusting rod, and one end of adjusting rod and the upper limb of installation panel are connected, adjusted
The other end of pole is equipped with screw thread, adjusts panel and is equipped with contiguous block, adjusting rod sets threaded one end through contiguous block and leads to
Cross the double nut being placed on adjusting rod and be sandwiched in contiguous block both sides, connected installation panel and contiguous block by adjusting rod, increase
Add the stability of workbench.
Further, the turntable afterbody is equipped with the second arc bar groove, and base corresponds to the position peace of the second arc bar groove
Equipped with compact heap, compact heap is slidably matched with the second arc bar groove.On the one hand guiding that compact heap plays when being swung to turntable is made
With on the other hand can further strengthening the stability that turntable is connected with base.
The beneficial effects of the utility model are：The position for adjusting panel is adjusted according to the needs of work piece radius of edge arc
To put so that the distance of the center of rotation of workbench to turntable is adapted with the final cutting edge arc radius of work piece, after the completion of, lead to
Crossing transmission mechanism drives turntable to be swung around pivot, so as to be ground out the cutting edge of an arc to work piece, due to
Grinding cycle, the distance of the center of rotation of work piece to turntable be to maintain it is constant, therefore, cutting edge processing radian
It can be consistent, and the thin children of texture of cutting edge machined surface is unified, so as to improve the quality and sharpness of cutting edge；In addition, pass through tune
The angle of whole workbench, can be adapted to the grinding of different blade angles, also, workbench can also dispose multi-disc to be added at the same time
Workpiece, reaches the effect that multi-disc is processed together, improves work efficiency.
Brief description of the drawings
Fig. 1 is the structure diagram of the Special grinding disc of the utility model embodiment.
Fig. 2 be the utility model embodiment Special grinding disc in transmission mechanism structure diagram.
Embodiment
Below in conjunction with the accompanying drawings, the technical solutions of the present invention will be further described.
Embodiment 1
As shown in Figure 1, a kind of curved edge Special grinding disc, including base 1 and turntable 2, the turntable 2 are connected by pivot
The top of base 1 is connected to, 2 front end of turntable is equipped with the workbench 3 for being used for fixing work piece, and the top of base 1 corresponds to turntable 2
Afterbody side is additionally provided with the transmission mechanism that driving disc 2 is swung around pivot.
In the present embodiment, during work, work piece is fixed on workbench 3, and turntable 2 is driven around pivot by transmission mechanism
Swung, make turntable 2 drive workbench 3 and work piece to be swung according to default radius arc, so as to be ground
Go out the cutting edge of an arc, due to a grinding cycle, the distance of work piece to the center of rotation of turntable 2 is to maintain not
Become, therefore, the thin children of texture of cutting edge machined surface is unified, so as to improve the quality and sharpness of cutting edge；In addition, workbench 3 is also
Multi-disc work piece can be disposed at the same time, reaches the effect that multi-disc is processed together, improve work efficiency.
It is further described in detail, as shown in Figure 1, 2, in above-mentioned, 2 tail end of turntable is equipped with arc-shaped gear facing block
51, the actuating unit that transmission mechanism includes gear assembly and drive gear assemblies rotate, teeth and the arc teeth of gear assembly
The teeth engagement of face block 51, passes through teeth engaged transmission, it is ensured that stable transmission.The base 1 is in corresponding arc teeth
The side coil of face block 51 has installed fixed seat 4, and gear assembly includes gear 421, lower gear 422 and gear shaft 423, gear
421st, lower gear 422 is set in gear shaft 423, and the both ends of gear shaft 423 are installed on the front end of fixed seat 4 by bearing, moves
Force mechanisms include rack 41 and the power source that rack 41 can be promoted to do reciprocating linear motion, wherein, power source can be hydraulic cylinder
Deng rack 41 is slidably mounted on inside fixed seat 4, and the teeth of rack 41 are engaged with the teeth of gear 421, lower gear 422
Teeth engaged with the teeth of arc-shaped gear facing block 51.By this structure, rack 41 is promoted to do reciprocating linear motion by power source,
Gear 421 and lower gear 422 is driven to rotate by rack 41 again, so as to be driven by lower gear 422 by arc-shaped gear facing block 51
Turntable 2 swings so that the workbench 3 on turntable 2 can be swung according to default radius arc, so as to reach
State purpose.
It is further improved, 2 afterbody of turntable is equipped with the second arc bar groove 52, and base 1 corresponds to the second arc bar groove
52 position is provided with compact heap 5, and compact heap 5 is slidably matched with the second arc bar groove 52, in the present solution, compact heap 5 is on the one hand
Guiding role when being swung to turntable 2 can be played so that turntable 2 is limited when swinging be subject to compact heap 5, avoids turntable 2
Swing excessive and cause inconvenient, on the other hand can further strengthen the stability that turntable 2 is connected with base 1.
When the utility model is used, this mill is fixedly mounted on blade grinding machine by base 1, workbench 3 is towards putting the first edge on a knife or a pair of scissors
The side of machine grinding wheel.During work, work piece is fixed on workbench 3, the machine grinding wheel that puts the first edge on a knife or a pair of scissors rotates, and power source promotes rack 41
Do reciprocating linear motion, and the work piece for be fixed on workbench 3 is swung according to default radius arc, at the same time
By the wheel grinding in front, so as to be ground out the cutting edge of an arc.
Embodiment 2
The present embodiment is similar to Example 1, its difference is as shown in Figure 1, the turntable 2 is equipped with and adjusts panel
21, adjust 21 two sides of tail of panel and offer four strip holes 71, and adjust panel 21 and distinguished by four the first adjusting screws 7
It is attached through four strip holes 71 with turntable 2, workbench 3 is installed on the front end for adjusting panel 21.In the present solution, by
Adjust and strip hole 71 is opened up on panel 21, adjust the first adjusting screw 7, adjusting panel 21 can be enable to be carried out with respect to turntable 2 front and rear
It is mobile to adjust, so as to change workbench 3 and the distance of the center of rotation of turntable 2, to meet the curved edge of different radii size
Grinding, improve flexibility and the convenience of device.
It is further improved, the workbench 3 includes installation panel 31, and the back side both ends of installation panel 31 are respectively equipped with
Convex block 32, the lower place of convex block 32 are hinged by shaft 211 with adjusting the front end of panel 21, adjust the front end both sides difference of panel 21
Equipped with hanging block 212, upper place's rear positions of convex block 32 offer the first arc bar groove 331, and are worn using the second adjusting screw 70
The the first arc bar groove 331 for crossing convex block 32 is attached with adjusting the hanging block 212 of panel 21, by offering first in convex block 32
Arc bar groove 331, adjusts the second adjusting screw 70, workbench 3 is carried out rotation adjusting around the shaft 211 for adjusting panel 21,
So as to adjust the angle of installation panel 31, to be adapted to the grinding of different blade angles, the spirit of device is further improved
Activity and convenience.
It is further improved, the workbench 3 further includes adjusting rod 34, and one end of adjusting rod 34 is equipped with circular hole, installation
Connection square 214 is equipped with the middle part of the upper limb of panel 31, one end of adjusting rod 34 passes through 34 circular hole of adjusting rod and connection by bolt
Square 214 is hinged with being connected square 214, and the other end of adjusting rod 34 is equipped with screw thread, adjusts the medium position of 21 upper surface of panel
Equipped with contiguous block 213, adjusting rod 34 sets threaded one end and passes through contiguous block 213 and double spiral shells by being placed on adjusting rod 34
Mother is sandwiched in 213 both sides of contiguous block, is connected installation panel 31 and contiguous block 213 by adjusting rod 34, and workbench 3 is risen
To further fixation, the security for improving the stability of workbench 3 and using.
The mill of the present embodiment can meet that the curved edge of different radii size and the grinding edge of different blade angles add
Work, it is easy to use and reliable.
Schematically the utility model and embodiments thereof are described above, this describes no restricted, attached drawing
Shown in be also the utility model one of embodiment, actual structure is not limited thereto.So if this area
Those of ordinary skill enlightened by it, without deviating from the purpose of the present invention, not inventively design
The frame mode similar to the technical solution and embodiment, all should belong to the protection range of the utility model.
Claims (6)
- A kind of 1. curved edge Special grinding disc, it is characterised in that：Including base (1) and turntable (2), the turntable (2) is equipped with Workbench (3), turntable (2) is pivotally connected with base (1), and base (1) is additionally provided with the transmission that driving disc (2) is swung around pivot Mechanism, the turntable (2) tail end are equipped with arc-shaped gear facing block (51), and transmission mechanism includes gear assembly (42) and drive gear The actuating unit that component (42) rotates, the teeth of gear assembly (42) are engaged with the teeth of arc-shaped gear facing block (51).
- A kind of 2. curved edge Special grinding disc according to claim 1, it is characterised in that：The base (1) is in correspondence The side coil of arc-shaped gear facing block (51) has installed fixed seat (4), and gear assembly (42) includes gear (421), lower gear (422) and gear shaft (423), gear (421), lower gear (422) are set in gear shaft (423), and the two of gear shaft (423) End is installed on fixed seat (4), the power source that the actuating unit includes rack (41) and rack (41) can be promoted to move back and forth, tooth Bar (41) is slidably mounted in fixed seat (4), and the teeth of rack (41) are engaged with the teeth of gear (421), lower gear (422) Teeth engaged with the teeth of arc-shaped gear facing block (51).
- A kind of 3. curved edge Special grinding disc according to claim 1, it is characterised in that：The turntable (2) is equipped with Adjust panel（21）, adjust panel（21）Offer strip hole（71）, and adjust panel（21）Pass through the first adjusting screw（7）Wear Cross strip hole（71）It is connected with turntable (2), workbench (3), which is installed on, adjusts panel（21）Front end.
- A kind of 4. curved edge Special grinding disc according to claim 3, it is characterised in that：The workbench (3) includes Installation panel（31）, installation panel（31）Back side both ends be respectively equipped with convex block（32）, convex block（32）One at pass through shaft (211) with adjusting panel（21）Front end be hinged, convex block（32）Another place offer the first arc bar groove（331）, and utilize Second adjusting screw（70）Through convex block（32）The first arc bar groove（331）With adjusting panel（21）Connection.
- A kind of 5. curved edge Special grinding disc according to claim 4, it is characterised in that：The workbench (3) also wraps Include adjusting rod（34）, adjusting rod（34）One end and installation panel（31）Upper limb connection, adjusting rod（34）The other end be equipped with Screw thread, adjusts panel（21）It is equipped with contiguous block（213）, adjusting rod（34）If threaded one end passes through contiguous block（213）, simultaneously By being placed on adjusting rod（34）On double nut be sandwiched in contiguous block（213）Both sides.
- A kind of 6. curved edge Special grinding disc according to any one of claims 1 to 5, it is characterised in that：The turntable (2) afterbody is equipped with the second arc bar groove（52）, base（1）Corresponding second arc bar groove（52）Position compact heap is installed（5）, Compact heap（5）With the second arc bar groove（52）It is slidably matched.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720569434.2U CN207223561U (en) | 2017-05-22 | 2017-05-22 | A kind of curved edge Special grinding disc |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720569434.2U CN207223561U (en) | 2017-05-22 | 2017-05-22 | A kind of curved edge Special grinding disc |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207223561U true CN207223561U (en) | 2018-04-13 |
Family
ID=61838477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720569434.2U Active CN207223561U (en) | 2017-05-22 | 2017-05-22 | A kind of curved edge Special grinding disc |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207223561U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108818173A (en) * | 2018-07-07 | 2018-11-16 | 怀宁县明庆木业有限公司 | A kind of face veneer cylindrical groove grinding device |
| CN110842697A (en) * | 2019-10-17 | 2020-02-28 | 苏州铜盟电气有限公司 | Copper processing grinding device |
| CN112059817A (en) * | 2020-08-10 | 2020-12-11 | 钟石生 | Metal disc grinding device with adjustable |
-
2017
- 2017-05-22 CN CN201720569434.2U patent/CN207223561U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108818173A (en) * | 2018-07-07 | 2018-11-16 | 怀宁县明庆木业有限公司 | A kind of face veneer cylindrical groove grinding device |
| CN110842697A (en) * | 2019-10-17 | 2020-02-28 | 苏州铜盟电气有限公司 | Copper processing grinding device |
| CN112059817A (en) * | 2020-08-10 | 2020-12-11 | 钟石生 | Metal disc grinding device with adjustable |
| CN112059817B (en) * | 2020-08-10 | 2022-08-19 | 莒县铭顺铝材有限公司 | Metal disc grinding device with adjustable |
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