CN222344988U - CNC tap grinder - Google Patents
CNC tap grinder Download PDFInfo
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- CN222344988U CN222344988U CN202420678349.XU CN202420678349U CN222344988U CN 222344988 U CN222344988 U CN 222344988U CN 202420678349 U CN202420678349 U CN 202420678349U CN 222344988 U CN222344988 U CN 222344988U
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Abstract
本实用新型公开了数控丝锥磨床，包括机台、换位机构、第一夹持机构、第二夹持机构、砂轮修整器和打磨机构；所述换位机构包括直线导轨、直线电机和换位架；所述第一夹持机构包括夹持箱、转向驱动装置和夹持座；所述第二夹持机构包括夹持架、夹紧气缸、夹持轴和夹紧块；所述夹持架滑动设置在所述换位架上；所述砂轮修整器设置在所述换位架上；所述打磨机构包括打磨箱、摆角电机、摆角架、打磨电机和磨砂轮。本实用新型在加工时可以牢固锁住加工件，有效保证加工件最终的加工质量。
The utility model discloses a CNC tap grinder, comprising a machine table, a transposition mechanism, a first clamping mechanism, a second clamping mechanism, a grinding wheel dresser and a grinding mechanism; the transposition mechanism comprises a linear guide rail, a linear motor and a transposition frame; the first clamping mechanism comprises a clamping box, a steering drive device and a clamping seat; the second clamping mechanism comprises a clamping frame, a clamping cylinder, a clamping shaft and a clamping block; the clamping frame is slidably arranged on the transposition frame; the grinding wheel dresser is arranged on the transposition frame; the grinding mechanism comprises a grinding box, a swing angle motor, a swing angle frame, a grinding motor and a grinding wheel. The utility model can firmly lock the workpiece during processing, effectively ensuring the final processing quality of the workpiece.
Description
Technical Field
The utility model belongs to the technical field of machine tool equipment, and particularly relates to a numerical control tap grinding machine.
Background
Along with the high-speed development of the numerical control machine tool, the requirements on a thread cutter are higher and higher, and the tap is used as a main cutter for processing a threaded hole, so that a high proportion is occupied in the thread processing, the geometric accuracy of the tap is directly reflected on a processed workpiece, the requirements on a machine tool for processing the thread of the tap are extremely high, the tap belongs to industrial consumables, the use amount is large, and the requirements on the processing efficiency of the machine tool are also high.
In order to adapt to the length of a workpiece, a movable tail top mechanism is usually arranged on the numerical control machine tool and used for clamping the other end of the workpiece. As disclosed in the patent document with publication No. CN204954503U, a full-automatic numerical control tap thread grinder is provided with a manually fine-tuning longitudinally moving needle holder for manually moving the needle holder to clamp one end of a workpiece. However, the pin holder can be used simply for positioning the workpiece and cannot further firmly lock the workpiece.
Disclosure of utility model
The utility model provides a numerical control tap grinding machine for solving the technical problems.
The utility model adopts the following solution scheme for realizing the technical effects:
The numerical control tap grinding machine comprises a machine table, a transposition mechanism, a first clamping mechanism, a second clamping mechanism, a grinding wheel trimmer and a grinding mechanism, wherein the transposition mechanism comprises a linear guide rail, a linear motor and a transposition frame, the linear guide rail is arranged on the machine table, the linear motor is arranged in the linear guide rail, the transposition frame is arranged on the linear guide rail in a sliding mode and is in transmission connection with the driving end of the linear motor, the first clamping mechanism comprises a clamping box, a steering driving device and a clamping seat, the clamping box is arranged on the transposition frame, the steering driving device is arranged in the clamping box, the clamping seat is rotatably arranged on one side of the clamping box and is in transmission connection with the driving end of the steering driving device, the second clamping mechanism comprises a clamping frame, a clamping cylinder, a clamping shaft and a clamping block, the clamping frame is arranged on the transposition frame in a sliding mode, the clamping cylinder is arranged on the clamping frame, the clamping shaft is in a sliding mode, a clamping hole of the clamping shaft is opposite to the clamping hole of the clamping shaft is arranged on the clamping frame, the steering driving device is arranged on one side of the clamping box, the grinding wheel is arranged on one end of the grinding wheel, the grinding wheel is arranged on the other side of the grinding box, the grinding box is arranged on the other end of the grinding box, the grinding box is arranged on the other side of the grinding box, the grinding box is arranged on the grinding box, and the grinding box is arranged on the grinding box, the swing angle frame is in transmission connection with the driving end of the swing angle motor; the grinding motor is arranged on one side of the swing angle frame, the grinding wheel is rotationally arranged on one side of the swing angle frame and in transmission connection with the driving end of the grinding motor, and the grinding wheel is positioned above one side of the transposition frame.
Preferably, the second clamping mechanism comprises a mounting frame, a guide shaft and a guide rod, the clamping cylinder is arranged on the mounting frame, the guide shaft is arranged in the mounting frame, the guide rod slides through the guide shaft, and one end of the guide rod is arranged on one side of the clamping block.
Preferably, the second clamping mechanism further comprises a guide rail, the guide rail is arranged on the transposition bracket, and the clamping bracket is arranged on the guide rail in a sliding manner.
The second clamping mechanism further comprises a locking device, the locking device comprises a tensioning sleeve, an eccentric shaft and a tensioning plate, the tensioning sleeve is vertically arranged at the bottom of the clamping frame in a sliding mode, an eccentric hole is formed in the tensioning sleeve, the eccentric shaft is rotatably arranged in the clamping frame and penetrates through the eccentric hole, a limiting groove is formed in the guide rail, the tensioning plate is arranged in the limiting groove in a sliding mode, and the tensioning plate is arranged at the bottom of the tensioning sleeve.
Preferably, the locking device further comprises a locking motor, the locking motor is arranged on one side of the clamping frame, and the eccentric shaft is in transmission connection with the driving end of the locking motor.
The clamping device has the beneficial effects that when a workpiece is required to be clamped, one end of the workpiece can be arranged on the clamping seat, then the clamping frame is pushed to move so that the clamping shaft clamps the other end of the workpiece, finally the clamping block is driven to move by the clamping cylinder, the clamping shaft is driven to push the workpiece to the workpiece, the workpiece is firmly clamped between the clamping seat and the clamping shaft, and the condition that the workpiece is loosened in the processing process is avoided.
Drawings
FIG. 1 is a schematic diagram of a numerical control tap grinding machine according to an embodiment of the utility model;
FIG. 2 is a schematic diagram of a transposition mechanism according to an embodiment of the present utility model;
FIG. 3 is an external schematic view of a second clamping mechanism according to an embodiment of the present utility model;
fig. 4 is a schematic diagram of the inside of a second clamping mechanism according to an embodiment of the present utility model.
The mark shows that the machine comprises a 1-machine table, a 2-grinding wheel trimmer, a 3-linear guide rail, a 4-linear motor, a 5-transposition frame, a 6-clamping box, a 7-steering driving device, an 8-clamping seat, a 9-clamping frame, a 10-clamping cylinder, an 11-clamping shaft, a 12-clamping block, a 13-grinding box, a 14-swing angle motor, a 15-swing angle frame, a 16-grinding motor, a 17-grinding wheel, a 18-mounting frame, a 19-guide shaft, a 20-guide rod, a 21-guide rail, a 22-tensioning sleeve, a 23-eccentric shaft, a 24-tensioning plate, a 25-limiting groove and a 26-locking motor.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model. It will be understood that when an element is referred to as being "mounted" or "disposed" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present. When an element is referred to as being "fixedly connected to" another element, it can be conventionally connected by welding or bolting or gluing.
Referring to fig. 1-4, in a preferred embodiment of the utility model, a numerical control tap grinding machine is disclosed, comprising a machine table 1, a transposition mechanism, a first clamping mechanism, a second clamping mechanism, a grinding wheel dresser 2 and a grinding mechanism, wherein the transposition mechanism comprises a linear guide rail 3, a linear motor 4 and a transposition frame 5, the linear guide rail 3 is arranged on the machine table 1, the linear motor 4 is arranged in the linear guide rail 3, the transposition frame 5 is arranged on the linear guide rail 3 in a sliding manner, the transposition frame 5 is in transmission connection with the driving end of the linear motor 4, the first clamping mechanism comprises a clamping box 6, a steering driving device 7 and a clamping seat 8, the clamping box 6 is arranged on the transposition frame 5, the steering driving device 7 is arranged in the clamping box 6, the clamping seat 8 is rotatably arranged on one side of the clamping box 6, the clamping seat 8 is in transmission connection with the driving end of the steering driving device 7, the second clamping mechanism comprises a clamping frame 9, a clamping cylinder 10, a clamping shaft 11 and a clamping block 12, the transposition frame 9 is arranged on the linear guide rail 3 in a sliding manner, the clamping frame 5 is in transmission connection with the driving end of the clamping shaft 10, the clamping shaft 11 is arranged on the clamping shaft 11 and the clamping block 12 is arranged on the clamping seat 11, the clamping seat is arranged on the clamping seat 11 and the clamping seat is arranged on the clamping seat 11 opposite to the clamping seat 12, the clamping seat is arranged on the clamping seat 2 and the clamping seat is arranged on the clamping seat and the clamping seat 11 The polishing device comprises a polishing motor 16 and a grinding wheel 17, wherein the polishing box 13 is arranged on the machine table 1, the swing angle motor 14 is arranged on one side of the polishing box 13, the swing angle frame 15 is rotatably arranged at one end of the polishing box 13 and in transmission connection with the driving end of the swing angle motor 14, the polishing motor 16 is arranged on one side of the swing angle frame 15, the grinding wheel 17 is rotatably arranged on one side of the swing angle frame 15 and in transmission connection with the driving end of the polishing motor 16, and the grinding wheel 17 is positioned above one side of the transposition frame 5.
Specifically, the second clamping mechanism comprises a mounting frame 18, a guide shaft 19 and a guide rod 20, the clamping cylinder 10 is arranged on the mounting frame 18, the guide shaft 19 is arranged in the mounting frame 18, the guide rod 20 slides through the guide shaft 19, and one end of the guide rod 20 is arranged on one side of the clamping block 12.
Specifically, the second clamping mechanism further comprises a guide rail 21, the guide rail 21 is arranged on the transposition bracket 5, and the clamping bracket 9 is arranged on the guide rail 21 in a sliding manner.
Specifically, the second clamping mechanism further comprises a locking device, the locking device comprises a tensioning sleeve 22, an eccentric shaft 23 and a tensioning plate 24, the tensioning sleeve 22 is vertically arranged at the bottom of the clamping frame 9 in a sliding mode, an eccentric hole is formed in the tensioning sleeve 22, the eccentric shaft 23 is rotatably arranged in the clamping frame 9, the eccentric shaft 23 penetrates through the eccentric hole, a limiting groove 25 is formed in the guide rail 21, the tensioning plate 24 is arranged in the limiting groove 25 in a sliding mode, and the tensioning plate 24 is arranged at the bottom of the tensioning sleeve 22.
Specifically, the locking device further comprises a locking motor 26, the locking motor 26 is arranged on one side of the clamping frame 9, and the eccentric shaft 23 is in transmission connection with the driving end of the locking motor 26.
Specifically, another set of transposition mechanisms is further arranged at the bottom of the polishing box 13 and is used for driving the polishing wheel 17 to approach or separate from the workpiece.
From the above description, the utility model can firmly lock the workpiece during processing, thereby effectively improving the processing quality.
While the preferred embodiments of the present utility model have been described in detail in connection with the drawings of the specification, it should be understood that the scope of the utility model includes but is not limited to the above embodiments, and the specific structures disclosed in the drawings of the specification are just preferred embodiments of the present utility model, and other embodiments can be developed on the basis of the above description, and any simple modification or equivalent substitution without departing from the innovative concepts of the present utility model are intended to be encompassed by the present utility model.
Claims (5)
1. Numerical control tap grinding machine, its characterized in that includes:
A machine table;
A transposition mechanism; the transposition mechanism comprises a linear guide rail, a linear motor and a transposition frame, wherein the linear guide rail is arranged on the machine table, the linear motor is arranged in the linear guide rail, the transposition frame is arranged on the linear guide rail in a sliding manner, and the transposition frame is in transmission connection with a driving end of the linear motor;
The steering driving device is arranged in the clamping box, the clamping seat is rotatably arranged on one side of the clamping box, and the clamping seat is in transmission connection with the driving end of the steering driving device;
A second clamping mechanism; the second clamping mechanism comprises a clamping frame, a clamping cylinder, a clamping shaft and a clamping block; the clamping device comprises a clamping seat, a clamping block, a clamping cylinder, a clamping shaft, a clamping block and a clamping cylinder, wherein the clamping seat is arranged on the transposition frame in a sliding manner;
The grinding wheel dresser is arranged on the transposition frame;
The polishing device comprises a polishing box, a swinging angle motor, a swinging angle frame, a polishing motor and a grinding wheel, wherein the polishing box is arranged on a machine table, the swinging angle motor is arranged on one side of the polishing box, the swinging angle frame is rotatably arranged at one end of the polishing box and is in transmission connection with a driving end of the swinging angle motor, the polishing motor is arranged on one side of the swinging angle frame, the grinding wheel is rotatably arranged on one side of the swinging angle frame and is in transmission connection with the driving end of the polishing motor, and the grinding wheel is positioned above one side of the transposition frame.
2. The numerical control tap grinding machine according to claim 1, wherein the second clamping mechanism comprises a mounting frame, a guide shaft and a guide rod, the clamping cylinder is arranged on the mounting frame, the guide shaft is arranged in the mounting frame, the guide rod slides through the guide shaft, and one end of the guide rod is arranged on one side of the clamping block.
3. The numerical control tap grinding machine according to claim 1, wherein the second clamping mechanism further comprises a guide rail, the guide rail is arranged on the transposition bracket, and the clamping bracket is arranged on the guide rail in a sliding manner.
4. The numerical control tap grinding machine according to claim 3, wherein the second clamping mechanism further comprises a locking device, the locking device comprises a tensioning sleeve, an eccentric shaft and a tensioning plate, the tensioning sleeve is vertically arranged at the bottom of the clamping frame in a sliding mode, an eccentric hole is formed in the tensioning sleeve, the eccentric shaft is rotatably arranged in the clamping frame and penetrates through the eccentric hole, a limiting groove is formed in the guide rail, the tensioning plate is arranged in the limiting groove in a sliding mode, and the tensioning plate is arranged at the bottom of the tensioning sleeve.
5. The numerical control tap grinding machine according to claim 4, wherein the locking device further comprises a locking motor, the locking motor is arranged on one side of the clamping frame, and the eccentric shaft is in transmission connection with the driving end of the locking motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420678349.XU CN222344988U (en) | 2024-04-02 | 2024-04-02 | CNC tap grinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420678349.XU CN222344988U (en) | 2024-04-02 | 2024-04-02 | CNC tap grinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222344988U true CN222344988U (en) | 2025-01-14 |
Family
ID=94196905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420678349.XU Active CN222344988U (en) | 2024-04-02 | 2024-04-02 | CNC tap grinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222344988U (en) |
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2024
- 2024-04-02 CN CN202420678349.XU patent/CN222344988U/en active Active
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