CN110328612A - A kind of screw tap grinding attachment - Google Patents
A kind of screw tap grinding attachment Download PDFInfo
- Publication number
- CN110328612A CN110328612A CN201910762473.8A CN201910762473A CN110328612A CN 110328612 A CN110328612 A CN 110328612A CN 201910762473 A CN201910762473 A CN 201910762473A CN 110328612 A CN110328612 A CN 110328612A
- Authority
- CN
- China
- Prior art keywords
- track
- rack
- gear
- slide plate
- clamping
- 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.)
- Pending
Links
- 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 claims abstract description 9
- 238000001816 cooling Methods 0.000 claims description 9
- 239000007921 spray Substances 0.000 claims description 9
- 239000002826 coolant Substances 0.000 claims description 4
- 239000007788 liquid Substances 0.000 claims description 4
- 230000005611 electricity Effects 0.000 claims description 2
- 239000004576 sand Substances 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 2
- 238000005520 cutting process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B19/00—Single-purpose machines or devices for particular grinding operations not covered by any other main group
- B24B19/02—Single-purpose machines or devices for particular grinding operations not covered by any other main group for grinding grooves, e.g. on shafts, in casings, in tubes, homokinetic joint elements
- B24B19/022—Single-purpose machines or devices for particular grinding operations not covered by any other main group for grinding grooves, e.g. on shafts, in casings, in tubes, homokinetic joint elements for helicoidal grooves
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/02—Frames; Beds; Carriages
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
- B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
- B24B5/02—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work
- B24B5/04—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work for grinding cylindrical surfaces externally
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/02—Equipment for cooling the grinding surfaces, e.g. devices for feeding coolant
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
The invention discloses a kind of screw tap grinding attachments, including running part and milled portion, the running part includes pedestal, X is longitudinally equipped on the pedestal to rack-track, the X is equipped with X into rack-track to slide plate, X is equipped with Y-direction rack-track to the top of slide plate, the Y-direction rack-track and X are perpendicular to rack-track, Y-direction slide plate is equipped in Y-direction rack-track, the milled portion includes clamping case, side plate and the Z-shaped rocker arm for being arranged in side plate, the clamping case is connected with the upper surface of Y-direction slide plate, it clamps and is equipped with clamping motor in case, the outer wall of clamping case is equipped with the chuck being connected with clamping motor；The rocker of Z-shaped rocker arm is equipped on the side frame, the Z-shaped one end is grinding wheel arm, the other end is actuating arm, the axis at middle part is rocker, grinding wheel motor is connected on the grinding wheel arm, three axis of screw tap can be ground in the present invention, avoid the problem that repeatedly installation, repeated clamping, improve the efficiency of grinding.
Description
Technical field
Present invention relates particularly to a kind of screw tap grinding attachments.
Background technique
Screw tap grinding is one of the key procedure of screw tap processing, and the processing technology of existing tools factory's screw tap generallys use general
Logical lathe and abrasive grinding wheel, by hand feed after manual clamping, trial cut --- survey again by measurement --- trial cut again ---
Amount --- it to qualified size, reloads again after completing cylindricalo grinding, adjusts grinding wheel to be ground the thread groove of screw tap；The course of work
Middle clamping times are more, and non-cutting time is long, have very strong technical requirements, and large labor intensity, risk, coolant liquid pair to operative employee
Worker and workshop condition are affected.For this purpose, can only lean on clamped one time real it is necessory to propose a kind of screw tap grinding attachment
Now to the processing of the outer circle of screw tap and thread groove.
Summary of the invention
The purpose of the present invention is to solve the above the deficiencies in the prior art, propose a kind of screw tap grinding attachment.
A kind of screw tap grinding attachment, including running part and milled portion, the running part include pedestal, the pedestal
Upper longitudinal direction is equipped with X to rack-track, and the X is equipped with X into rack-track to slide plate, and the X is equipped with to the bottom of slide plate
The first gear group being meshed with X to rack-track；X is equipped with Y-direction rack-track, the Y-direction rack rail to the top of slide plate
Road and X are perpendicular to rack-track, and Y-direction slide plate is equipped in Y-direction rack-track, and the Y-direction slide plate bottom is equipped with and Y-direction rack gear
The second gear group that track matches；The milled portion includes clamping case, side plate and the Z-shaped rocker arm for being arranged in side plate, institute
The clamping case stated is connected with the upper surface of Y-direction slide plate, and clamping motor is equipped in clamping case, and the outer wall for clamping case is equipped with and clamping electricity
The connected chuck of machine；The rocker of Z-shaped rocker arm is equipped on the side frame, the Z-shaped one end is grinding wheel arm, the other end
For actuating arm, the axis at middle part is rocker, is connected with grinding wheel motor on the grinding wheel arm, connects in the grinding wheel motor shaft
There is grinding wheel；The push rod of the actuating arm and hydraulic stem is hinged, and the cylinder body of the hydraulic stem is hinged with the base.
In order to which cutting is better achieved, it is preferable that the clamping box outer wall is set there are two cooling spray, and the cooling is sprayed
Head is respectively arranged on the two sides up and down of chuck, and cooling spray is connected with the coolant liquid in clamping case by pipeline.
In order to which transmission is better achieved, it is preferable that the first gear group includes that the first driving gear and one group are mutual
First driven gear of engagement, the driven gear are arranged symmetrically, the first driving gear and the first driven gear
In one be meshed；The second gear group includes the second driving gear and one group of intermeshing second driven gear,
Second driven gear be it is arranged symmetrically, one in the described second driving gear and the second driven gear is meshed.
Preferably, the first driving gear is connected with the main shaft of the first driving motor.The second driving gear
It is connected with the main shaft of the second driving motor.
Preferably, first driving motor, the second driving motor and electromagnetic hydraulic valve are connected with PLC controller.
The utility model has the advantages that
The present invention is low in cost, and manipulation is simple, can carry out displacement operation to screw tap to slide plate and Y-direction slide plate by X, can
To be rotated by hydraulic stem to the grinding wheel motor being loaded on Z-shaped rocker arm, three-dimensional must cut screw tap, avoid
It needs to repeat the problem of installing in cutting process, only once the processing to screw tap outer circle and thread groove can be realized in installation, effectively
Improve the production efficiency of screw tap.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of screw tap grinding attachment；
Fig. 2 is the rearview of Fig. 1；
Fig. 3 is the structural schematic diagram of first gear group；
In figure: 1, pedestal, 2, X to rack-track, 3, X to slide plate, 4, Y-direction rack-track, 5, Y-direction slide plate, 6, clamping case,
7, side plate, 8, Z-shaped rocker arm, 9, chuck, 10, cooling spray, 11, grinding wheel motor, 12, grinding wheel, 13, hydraulic stem, 14, driven tooth
Wheel, 15, driving gear.
Specific embodiment
In order to deepen the understanding of the present invention, below in conjunction with embodiment and attached drawing, the invention will be further described, should
The examples are only for explaining the invention, is not intended to limit the scope of the present invention..
As shown in Figure 1-3, a kind of screw tap grinding attachment, including running part and milled portion, the running part include
Pedestal 1, X is longitudinally equipped on the pedestal 1 to rack-track 2, and the X is equipped with X into rack-track 2 to slide plate 3, described
X is equipped with the first gear group being meshed with X to rack-track 2 to the bottom of slide plate 3；X is equipped with Y-direction rack gear to the top of slide plate 3
Track 4, the Y-direction rack-track 4 and X are perpendicular to rack-track 2, and Y-direction slide plate 5 is equipped in Y-direction rack-track 4, described
5 bottom of Y-direction slide plate be equipped with the second gear group that matches with Y-direction rack-track 4；The milled portion include clamping case 6,
Side plate 7 and the Z-shaped rocker arm 8 for being arranged in side plate, the clamping case 6 are connected with the upper surface of Y-direction slide plate 5, clamp and are equipped in case 6
Motor is clamped, the outer wall of clamping case 6 is equipped with the chuck 9 being connected with clamping motor；6 outer wall of clamping case cools down there are two setting
Spray head 10, the cooling spray 10 are respectively arranged on the two sides up and down of chuck 9, and the coolant liquid in cooling spray 10 and clamping case 6 is logical
Piping is connected；The rocker of Z-shaped rocker arm 8 is equipped on the side frame, described 8 one end of Z-shaped rocker arm is grinding wheel arm, the other end
For actuating arm, the axis at middle part is rocker, is connected with grinding wheel motor 11 on the grinding wheel arm, in 11 shaft of grinding wheel motor
It is connected with grinding wheel 12；The push rod of the actuating arm and hydraulic stem 13 is hinged, and the cylinder body of the hydraulic stem is hinged with the base.
The first gear group includes the first driving gear 15 and one group of intermeshing first driven gear 14, described
Driven gear be it is arranged symmetrically, one in the described first driving gear 15 and the first driven gear 14 is meshed；It is described
Second gear group include second driving gear and one group of intermeshing second driven gear, second driven gear be
It is symmetrical arranged, one in the second driving gear and the second driven gear is meshed.The described first driving gear with
The main shaft of first driving motor is connected.The second driving gear is connected with the main shaft of the second driving motor.
First driving motor, the second driving motor and the electromagnetic hydraulic valve is connected with PLC controller.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (5)
1. a kind of screw tap grinding attachment, which is characterized in that including running part and milled portion, the running part includes bottom
Seat, X is longitudinally equipped on the pedestal to rack-track, and the X is equipped with X into rack-track to slide plate, and the X is to slide plate
Bottom be equipped with first gear group from X to rack-track that be meshed with；X is equipped with Y-direction rack-track to the top of slide plate, described
Y-direction rack-track and X are perpendicular to rack-track, Y-direction slide plate are equipped in Y-direction rack-track, the Y-direction slide plate bottom is equipped with
The second gear group matched with Y-direction rack-track；The milled portion includes clamping case, side plate and the Z for being arranged in side plate
Shape rocker arm, the clamping case are connected with the upper surface of Y-direction slide plate, and clamping motor is equipped in clamping case, and the outer wall for clamping case is set
There is the chuck being connected with clamping motor；The rocker of Z-shaped rocker arm is equipped on the side frame, the Z-shaped one end is sand
Wheel arm, the other end are actuating arm, and the axis at middle part is rocker, and grinding wheel motor, the grinding wheel electricity are connected on the grinding wheel arm
Grinding wheel is connected in machine shaft；The push rod of the actuating arm and hydraulic stem is hinged, cylinder body and the pedestal phase of the hydraulic stem
Hingedly.
2. a kind of screw tap grinding attachment according to claim 1, which is characterized in that there are two the clamping box outer wall is set
Cooling spray, the cooling spray are respectively arranged on the two sides up and down of chuck, and the coolant liquid in cooling spray and clamping case passes through pipe
Road is connected.
3. a kind of screw tap grinding attachment according to claim 1, which is characterized in that the first gear group includes first
Gear and one group of intermeshing first driven gear are driven, the driven gear is the first driving arranged symmetrically, described
One in gear and the first driven gear is meshed；The second gear group includes that the second driving gear and one group are nibbled mutually
The second driven gear closed, second driven gear are arranged symmetrically, the second driving gear and the second driven tooth
One in wheel is meshed.
4. a kind of screw tap grinding attachment according to claim 3, which is characterized in that the first driving gear and first
The main shaft of driving motor is connected, and the second driving gear is connected with the main shaft of the second driving motor.
5. a kind of screw tap grinding attachment according to claim 3 and 4, which is characterized in that first driving motor,
Two driving motors and electromagnetic hydraulic valve are connected with PLC controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910762473.8A CN110328612A (en) | 2019-08-19 | 2019-08-19 | A kind of screw tap grinding attachment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910762473.8A CN110328612A (en) | 2019-08-19 | 2019-08-19 | A kind of screw tap grinding attachment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110328612A true CN110328612A (en) | 2019-10-15 |
Family
ID=68149936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910762473.8A Pending CN110328612A (en) | 2019-08-19 | 2019-08-19 | A kind of screw tap grinding attachment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110328612A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112207668A (en) * | 2020-09-26 | 2021-01-12 | 郑州竹蜻蜓电子科技有限公司 | Chip angle grinding device for manufacturing semiconductor device and using method thereof |
| CN112548780A (en) * | 2020-12-09 | 2021-03-26 | 深圳市富吉真空技术有限公司 | Slotting device for milling cutter production |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3498004A (en) * | 1965-07-22 | 1970-03-03 | Carborundum Co | Grinding machines |
| CN101791725A (en) * | 2009-12-25 | 2010-08-04 | 长沙哈量凯帅精密机械有限公司 | Spiral bevel gear and hypoid gear forming method large-gear grinding machine |
| CN202540053U (en) * | 2011-09-21 | 2012-11-21 | 杨东佐 | Numerical control device |
| CN103567834A (en) * | 2012-07-21 | 2014-02-12 | 上海奔球精密机械有限公司 | Central spindle double-groove grinding machine |
| CN203918655U (en) * | 2014-06-25 | 2014-11-05 | 浙江维克机械科技有限公司 | Screw tap equipment for grinding |
| CN204036207U (en) * | 2014-04-22 | 2014-12-24 | 新昌县盛大科技有限公司 | Thrust ball bearing ring face groove grinder |
| CN107695463A (en) * | 2017-09-21 | 2018-02-16 | 南京工业大学 | Special swing arm device of internal tooth numerical control forming gear grinding machine |
| CN109732480A (en) * | 2019-02-19 | 2019-05-10 | 太原科技大学 | Clamping device is used in screw tap grinding |
| CN110064799A (en) * | 2019-05-15 | 2019-07-30 | 华南理工大学 | A kind of line gear numerically controlled tooth grinding machine and line gear grinding processing method |
| CN210550428U (en) * | 2019-08-19 | 2020-05-19 | 丹阳河工工具有限公司 | Screw tap grinding device |
-
2019
- 2019-08-19 CN CN201910762473.8A patent/CN110328612A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3498004A (en) * | 1965-07-22 | 1970-03-03 | Carborundum Co | Grinding machines |
| CN101791725A (en) * | 2009-12-25 | 2010-08-04 | 长沙哈量凯帅精密机械有限公司 | Spiral bevel gear and hypoid gear forming method large-gear grinding machine |
| CN202540053U (en) * | 2011-09-21 | 2012-11-21 | 杨东佐 | Numerical control device |
| CN103567834A (en) * | 2012-07-21 | 2014-02-12 | 上海奔球精密机械有限公司 | Central spindle double-groove grinding machine |
| CN204036207U (en) * | 2014-04-22 | 2014-12-24 | 新昌县盛大科技有限公司 | Thrust ball bearing ring face groove grinder |
| CN203918655U (en) * | 2014-06-25 | 2014-11-05 | 浙江维克机械科技有限公司 | Screw tap equipment for grinding |
| CN107695463A (en) * | 2017-09-21 | 2018-02-16 | 南京工业大学 | Special swing arm device of internal tooth numerical control forming gear grinding machine |
| CN109732480A (en) * | 2019-02-19 | 2019-05-10 | 太原科技大学 | Clamping device is used in screw tap grinding |
| CN110064799A (en) * | 2019-05-15 | 2019-07-30 | 华南理工大学 | A kind of line gear numerically controlled tooth grinding machine and line gear grinding processing method |
| CN210550428U (en) * | 2019-08-19 | 2020-05-19 | 丹阳河工工具有限公司 | Screw tap grinding device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112207668A (en) * | 2020-09-26 | 2021-01-12 | 郑州竹蜻蜓电子科技有限公司 | Chip angle grinding device for manufacturing semiconductor device and using method thereof |
| CN112548780A (en) * | 2020-12-09 | 2021-03-26 | 深圳市富吉真空技术有限公司 | Slotting device for milling cutter production |
| CN112548780B (en) * | 2020-12-09 | 2022-06-10 | 深圳市富吉真空技术有限公司 | Slotting device for milling cutter production |
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