CN214770858U - Gun drill grinding device for deep hole drill machine tool - Google Patents
Gun drill grinding device for deep hole drill machine tool Download PDFInfo
- Publication number
- CN214770858U CN214770858U CN202121110465.4U CN202121110465U CN214770858U CN 214770858 U CN214770858 U CN 214770858U CN 202121110465 U CN202121110465 U CN 202121110465U CN 214770858 U CN214770858 U CN 214770858U
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- fixedly connected
- shaped
- gun drill
- deep hole
- driving motor
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Abstract
The utility model discloses a deep hole bores rifle drill grinding device for lathe, the on-line screen storage device comprises a base, the upper end fixedly connected with U-shaped braced frame of base, U-shaped braced frame's upper end fixedly connected with U-shaped backup pad, the upper end fixed mounting of U-shaped backup pad has a driving motor, a driving motor's output shaft runs through the upper surface and the fixedly connected with clamping mechanism of U-shaped backup pad, the circular logical groove that is located under the clamping mechanism is seted up to U-shaped braced frame's upper surface, the last sliding surface of base is connected with the movable plate, the left surface of movable plate runs through sliding connection has the elevator, the output shaft of second driving motor runs through the last surface and the reciprocating screw of fixedly connected with of U-shaped connecting plate. The utility model discloses can carry out the coping to the not equidirectional of gun drill, can drive the coping piece in the time of coping from top to bottom and rotate, improve the efficiency of coping, guarantee the effect of coping, and be convenient for change the gun drill.
Description
Technical Field
The utility model relates to a grinding device technical field especially relates to a gun drill grinding device for deep hole drill lathe.
Background
The gun drill is an effective deep hole machining tool, the machining range of the gun drill is wide, the gun drill needs to grind the outer surface of the gun drill in production and machining, a grinding device needs to be used, certain defects still exist in the existing grinding device in use, grinding efficiency of the existing grinding device is low, manual assistance is needed in grinding, certain dangers exist, the gun drill is not convenient to replace, and in view of the defects, the gun drill grinding device for the deep hole drilling machine tool is provided to solve the problems.
SUMMERY OF THE UTILITY MODEL
Objects of the invention
In order to solve the technical problems existing in the background art, the prior grinding device has low grinding efficiency, needs manual assistance during grinding, has certain danger, and is not convenient for replacing the gun drill, the utility model provides a gun drill grinding device for a deep hole drill machine tool, which can grind the gun drill in different directions, can drive a grinding block to rotate when grinding up and down, improves the grinding efficiency, ensures the grinding effect, and is convenient for replacing the gun drill.
(II) technical scheme
The utility model provides a gun drill grinding device for a deep hole drill machine tool, which comprises a base, wherein the upper end of the base is fixedly connected with a U-shaped supporting frame, the upper end of the U-shaped supporting frame is fixedly connected with a U-shaped supporting plate, the upper end of the U-shaped supporting plate is fixedly provided with a first driving motor, the output shaft of the first driving motor penetrates through the upper surface of the U-shaped supporting plate and is fixedly connected with a clamping mechanism, the upper surface of the U-shaped supporting frame is provided with a circular through groove which is positioned right below the clamping mechanism, the upper surface of the base is slidably connected with a movable plate, the left surface of the movable plate penetrates through and is slidably connected with a lifting block, the right surface of the movable plate is fixedly connected with a U-shaped connecting plate, the upper surface of the U-shaped connecting plate is fixedly provided with a second driving motor, the output shaft of the second driving motor penetrates through the upper surface of the U-shaped connecting plate and is fixedly connected with a reciprocating screw rod, the outer side of the reciprocating screw rod is sleeved with a moving block, the left surface of the moving block is fixedly connected with a connecting rod, and the left end of the connecting rod is fixedly connected with the right surface of the lifting block.
Preferably, the left surface of the lifting block is rotatably connected with a rotating rod, and the left end of the rotating rod is fixedly connected with a grinding block.
Preferably, the fixed cover in the outer periphery of dwang has connect the gear, the left surface fixedly connected with two connecting blocks of movable plate, two fixedly connected with rack between the connecting block, rack and gear engagement transmission.
Preferably, the inner wall of the right side of the U-shaped supporting frame is fixedly connected with a hydraulic telescopic rod, and the telescopic end of the hydraulic telescopic rod is fixedly connected with the rear surface of the U-shaped connecting plate.
Preferably, the upper surface of the base and the inner wall of the upper end of the U-shaped supporting frame are both provided with sliding grooves, and the upper end and the lower end of the moving plate are respectively in sliding connection with the two sliding grooves.
Preferably, a guide through groove is formed in the left surface of the moving plate, and the lifting block is connected in the guide through groove in a sliding mode.
Compared with the prior art, the beneficial effects of the utility model are that:
the reciprocating screw rod rotates to drive the movable block to move up and down, the movable block moves up and down to drive the rotating rod to move up and down, so that the grinding block is driven to move up and down to grind the gun drill up and down, the gear is meshed with the rack to drive the rotating rod to rotate when the rotating rod moves up and down, the grinding block is driven to rotate to grind the gun drill by rotating the rotating rod, and therefore the grinding effect is improved; make hydraulic telescoping rod's flexible end withdrawal after the coping of first edge when the gun drill, then make first driving motor's output shaft rotate and drive the gun drill and rotate certain angle, aim at the coping piece with its second limit that needs the coping, then make hydraulic telescoping rod's flexible end stretch out, same step continues to carry out the coping, the utility model discloses can carry out the coping to the equidirectional coping of gun drill, can drive the coping piece in the time of coping from top to bottom and rotate, improve the efficiency of coping, guarantee the effect of coping, and be convenient for change the gun drill, be worth promoting.
Drawings
Fig. 1 is a schematic view of a three-dimensional structure of a gun drill sharpening device for a deep hole drill machine tool according to the present invention;
fig. 2 is an enlarged view of a position a in the gun drill grinding device for the deep hole drill machine tool.
In the figure: the device comprises a base 1, a U-shaped supporting frame 2, a connecting block 3, a U-shaped supporting plate 4, a first driving motor 5, a clamping mechanism 6, a U-shaped connecting plate 7, a hydraulic telescopic rod 8, a reciprocating screw rod 9, a connecting rod 10, a rack 11, a lifting block 12, a rotating rod 13, a gear 14, a second driving motor 15, a moving plate 16 and a moving block 17.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
As shown in fig. 1-2, the utility model provides a deep hole bores gun drill grinding device for lathe, including base 1, base 1's upper end fixedly connected with U-shaped braced frame 2, U-shaped braced frame 2's upper end fixedly connected with U-shaped backup pad 4, the upper end fixed mounting of U-shaped backup pad 4 has first driving motor 5, the output shaft of first driving motor 5 runs through the upper surface and the fixedly connected with clamping mechanism 6 of U-shaped backup pad 4, the circular logical groove that is located under clamping mechanism 6 is seted up to the upper surface of U-shaped braced frame 2, base 1's upper surface sliding connection has movable plate 16, base 1's upper surface and U-shaped braced frame 2's upper end inner wall have all seted up the spout, the upper and lower both ends of movable plate 16 respectively with two spout sliding connection.
The left surface of the moving plate 16 is connected with a lifting block 12 in a penetrating and sliding manner, the left surface of the moving plate 16 is provided with a guide through groove, the lifting block 12 is connected in the guide through groove in a sliding manner, the right surface of the moving plate 16 is fixedly connected with a U-shaped connecting plate 7, the upper surface of the U-shaped connecting plate 7 is fixedly provided with a second driving motor 15, an output shaft of the second driving motor 15 penetrates through the upper surface of the U-shaped connecting plate 7 and is fixedly connected with a reciprocating lead screw 9, the outer side of the reciprocating lead screw 9 is sleeved with a moving block 17, the left surface of the moving block 17 is fixedly connected with a connecting rod 10, the left end of the connecting rod 10 is fixedly connected with the right surface of the lifting block 12, the left surface of the lifting block 12 is rotatably connected with a rotating rod 13, the left end of the rotating rod 13 is fixedly connected with a trimming block, the outer circumferential surface of the rotating rod 13 is fixedly connected with a gear 14, the left surface of the moving plate 16 is fixedly connected with two connecting blocks 3, and a rack 11 is fixedly connected between the two connecting blocks 3, the rack 11 is in meshed transmission with the gear 14.
The inner wall of the right side of the U-shaped supporting frame 2 is fixedly connected with a hydraulic telescopic rod 8, and the telescopic end of the hydraulic telescopic rod 8 is fixedly connected with the rear surface of the U-shaped connecting plate 7.
The working principle is as follows: the gun drill to be polished is inserted into the circular through hole from the inside of the U-shaped supporting frame 2 to move upwards, one side to be polished is aligned with the polishing block, then the gun drill is fixed through the clamping mechanism 6, the telescopic end of the hydraulic telescopic rod 8 extends out to drive the movable plate 16 to move leftwards until the polishing block is contacted with one side of the gun drill, then the second driving motor 15 is started, the output shaft of the second driving motor 15 rotates to drive the reciprocating screw rod 9 to rotate, the reciprocating screw rod 9 rotates to drive the movable block 17 to move upwards and downwards, the movable block 17 moves upwards and downwards to drive the connecting rod 10 to move upwards and downwards, the connecting rod 10 moves upwards and downwards to drive the lifting block 12 to move upwards and downwards, the connecting rod 10 moves upwards and downwards to drive the rotating rod 13 to move upwards and downwards to polish the gun drill, the gear 14 is meshed with the rack 11 to drive the rotating rod 13 to rotate when the rotating rod 13 moves upwards and downwards, the rotating rod 13 rotates to drive the grinding block to rotate to grind the gun drill, so that the grinding effect is improved, after the first edge of the gun drill is ground, the telescopic end of the hydraulic telescopic rod 8 retracts, the output shaft of the first driving motor 5 rotates to drive the gun drill to rotate by a certain angle, the second edge of the gun drill to be ground is aligned to the grinding block, the telescopic end of the hydraulic telescopic rod 8 extends out, and grinding is continued in the same step.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A gun drill grinding device for a deep hole drill machine tool comprises a base (1) and is characterized in that the upper end of the base (1) is fixedly connected with a U-shaped supporting frame (2), the upper end of the U-shaped supporting frame (2) is fixedly connected with a U-shaped supporting plate (4), the upper end of the U-shaped supporting plate (4) is fixedly provided with a first driving motor (5), an output shaft of the first driving motor (5) penetrates through the upper surface of the U-shaped supporting plate (4) and is fixedly connected with a clamping mechanism (6), the upper surface of the U-shaped supporting frame (2) is provided with a circular through groove which is positioned right below the clamping mechanism (6), the upper surface of the base (1) is slidably connected with a movable plate (16), the left surface of the movable plate (16) is connected with a movable plate lifting block (12) in a penetrating manner, and the right surface of the movable plate (16) is fixedly connected with a U-shaped connecting plate (7), the upper surface of the U-shaped connecting plate (7) is fixedly provided with a second driving motor (15), an output shaft of the second driving motor (15) penetrates through the upper surface of the U-shaped connecting plate (7) and is fixedly connected with a reciprocating lead screw (9), a moving block (17) is sleeved on the outer side of the reciprocating lead screw (9), a connecting rod (10) is fixedly connected to the left surface of the moving block (17), and the left end of the connecting rod (10) is fixedly connected with the right surface of the lifting block (12).
2. The grinding device for the gun drill of the deep hole drill machine tool according to claim 1, characterized in that a rotating rod (13) is rotatably connected to the left surface of the lifting block (12), and a grinding block is fixedly connected to the left end of the rotating rod (13).
3. The grinding device for the gun drill of the deep hole drilling machine tool according to claim 2, characterized in that a gear (14) is fixedly sleeved on the outer circumferential surface of the rotating rod (13), two connecting blocks (3) are fixedly connected to the left surface of the moving plate (16), a rack (11) is fixedly connected between the two connecting blocks (3), and the rack (11) is in meshing transmission with the gear (14).
4. The grinding device for the gun drill of the deep hole drill machine tool according to claim 1, characterized in that a hydraulic telescopic rod (8) is fixedly connected to the inner wall of the right side of the U-shaped supporting frame (2), and the telescopic end of the hydraulic telescopic rod (8) is fixedly connected with the rear surface of the U-shaped connecting plate (7).
5. The grinding device for the gun drill of the deep hole drill machine tool according to claim 1, characterized in that the upper surface of the base (1) and the inner wall of the upper end of the U-shaped supporting frame (2) are both provided with a sliding groove, and the upper end and the lower end of the moving plate (16) are respectively connected with the two sliding grooves in a sliding manner.
6. The sharpening device for the gun drill of the deep hole drilling machine tool according to claim 1, characterized in that a guide through groove is formed on the left surface of the moving plate (16), and the lifting block (12) is slidably connected in the guide through groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121110465.4U CN214770858U (en) | 2021-05-24 | 2021-05-24 | Gun drill grinding device for deep hole drill machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121110465.4U CN214770858U (en) | 2021-05-24 | 2021-05-24 | Gun drill grinding device for deep hole drill machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214770858U true CN214770858U (en) | 2021-11-19 |
Family
ID=78696852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121110465.4U Expired - Fee Related CN214770858U (en) | 2021-05-24 | 2021-05-24 | Gun drill grinding device for deep hole drill machine tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214770858U (en) |
-
2021
- 2021-05-24 CN CN202121110465.4U patent/CN214770858U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211119 |
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| CF01 | Termination of patent right due to non-payment of annual fee |