CN222945144U - Chamfering device for numerical control machine tool - Google Patents
Chamfering device for numerical control machine tool Download PDFInfo
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- CN222945144U CN222945144U CN202422101614.0U CN202422101614U CN222945144U CN 222945144 U CN222945144 U CN 222945144U CN 202422101614 U CN202422101614 U CN 202422101614U CN 222945144 U CN222945144 U CN 222945144U
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- numerical control
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Abstract
The utility model belongs to the technical field of numerical control machine tools, in particular to a chamfering device for a numerical control machine tool, which comprises a frame body and a movable fixing component arranged above the frame body, wherein the movable fixing component comprises a supporting table which is connected in the frame body in a sliding way, a motor I arranged on one side surface of the frame body and a screw rod which is rotationally connected with the top surface inside the frame body, a workpiece is placed on the supporting table, then the motor on the frame body drives the screw rod to rotate on the bottom surface of the frame body, then the screw rod drives the supporting table to move on the frame body, after the supporting table moves to a polishing position, the wedge-shaped frame on the pull plate is pushed by the roller on the ejector rod, so that the wedge-shaped frame drives the pull plate to slide in the groove formed in the surface of the supporting table, and meanwhile, the L-shaped structure of the push plate is propped against the surface of a workpiece when the push plate in the groove formed in the surface of the pull plate moves downwards, the workpiece is limited, and meanwhile, the position and the height of the workpiece can be adjusted according to the size of the workpiece.
Description
Technical Field
The utility model belongs to the technical field of numerical control machine tools, and particularly relates to a chamfering device for a numerical control machine tool.
Background
The numerical control machine tool is a short name of a numerical control machine tool, and is an automatic machine tool provided with a program control system, wherein the control system can logically process a program defined by a control code or other symbol instructions, decode the program, input the program into a numerical control device through an information carrier, send various control signals through the numerical control device through operation processing, control the action of the machine tool, and automatically process parts according to the shape and the size required by a drawing;
CN218080777U discloses a chamfering device for a numerical control machine, which comprises a processing box, wherein a workpiece base is arranged in the processing box, a driving mechanism is arranged on the inner top wall of the processing box, the driving mechanism comprises a fixed box, a driving motor is arranged in the fixed box, a mounting hole is formed in the lower surface of the fixed box, and the like;
The existing numerical control machine tool is inconvenient to place and fix when chamfering square or rectangular workpieces, and is easy to vibrate during chamfering, and common workpieces are required to be placed and fixed manually during chamfering, so that the use is troublesome.
In order to solve the above problems, the present application provides a chamfering device for a numerical control machine tool.
Disclosure of utility model
To solve the problems set forth in the background art. The utility model provides a chamfering device for a numerical control machine tool, which can push a workpiece, automatically fix the workpiece when the workpiece is sent to a polishing position, and simultaneously polish two positions of the workpiece according to the shape and the chamfering position of the workpiece.
In order to achieve the purpose, the utility model provides the technical scheme that the chamfering device for the numerical control machine tool comprises a frame body and a movable fixing assembly arranged above the frame body;
The movable fixing assembly comprises a supporting table in the frame body in a sliding mode and a first motor and a screw rod, wherein the first motor is installed on one side surface of the frame body, the screw rod is rotatably connected to the inner top surface of the frame body, one end of the screw rod is installed at the output end of the first motor, the screw rod is in threaded holes formed in the surface of the supporting table in a threaded mode, a pull plate with an L-shaped structure is slidably connected in a chute formed in one side surface of the supporting table in a sliding mode, a wedge-shaped frame is installed on one side surface of the pull plate in a sliding mode, a push plate with an L-shaped structure is slidably connected in a clamping groove formed in the L-shaped structure of the pull plate, bolts are in threaded holes formed in two side surfaces of the push plate in a threaded mode, ejector rods are installed in the frame body in a threaded mode, and one ends of the ejector rods are rotatably connected with rollers.
In the chamfering device for a numerical control machine tool, preferably, a spring is sleeved on the outer surface of the pulling plate, one end of the spring is abutted against the outer surface of the supporting table, and the other end of the spring is in an L-shaped structure with the pulling plate.
As a preferable chamfering device for the numerical control machine tool, a baffle is arranged in a chute formed on the surface of the supporting table.
As a preferable chamfering device for the numerical control machine tool, a plurality of clamping grooves matched with the pushing plate are formed at the L-shaped structure of the pulling plate at equal intervals.
The chamfering device for the numerical control machine tool preferably further comprises a chamfering component arranged above the frame body, wherein the chamfering component comprises a rotary table arranged above the frame body, a second motor arranged on one side surface of the frame body and a sliding block slidingly connected in a groove formed in the surface of the rotary table, an output shaft of the second motor penetrates through the frame body and extends to one side surface of the frame body and is connected with the rotary table, a third motor is arranged on one side surface of the sliding block, an output end of the third motor penetrates through the sliding block and extends to one side surface of the sliding block and is connected with a polishing roller arranged on the other side surface of the sliding block, a multi-stage hydraulic rod is arranged in a sliding groove formed in the surface of the rotary table, and an extending end of the multi-stage hydraulic rod is connected with the sliding block.
In the chamfering device for a numerical control machine tool, preferably, a bracket with an L-shaped structure is arranged on one side surface of the sliding block, and the bracket is rotatably connected with the grinding roller.
Compared with the prior art, the utility model has the beneficial effects that:
1. The movable fixing assembly is added on the basis, a workpiece is placed on the supporting table, a motor on the frame body drives the screw rod to rotate on the bottom surface of the frame body, then the screw rod drives the supporting table to move on the frame body, after the supporting table moves to a polishing position, the wedge-shaped frame on the pull plate is pushed by the roller on the ejector rod, the wedge-shaped frame drives the pull plate to slide in the groove formed in the surface of the supporting table, meanwhile, the push plate in the groove formed in the surface of the pull plate moves downwards, the L-shaped structure of the push plate is propped against the surface of the workpiece to limit the workpiece, and meanwhile, the position and the height of the workpiece can be adjusted by the size of the workpiece;
2. Meanwhile, the chamfering component is further added on the basis, after the workpiece moves to a polishing position, the turntable is driven to rotate through the motor II, so that the turntable can drive the polishing roller on the sliding block to rotate, when the workpiece is square or rectangular-like, the polishing roller is driven to polish at the position where the workpiece is required to be polished through the motor III on the sliding block, two parts of the workpiece can be polished simultaneously, polishing efficiency is greatly improved, meanwhile, the sliding block can be pushed through the multi-stage hydraulic rod, the sliding block drives the polishing roller to adjust the distance, and workpieces with different sizes are polished and chamfered.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of a mobile stationary component according to the present utility model;
FIG. 3 is a cross-sectional view of a pallet of the present utility model;
Fig. 4 is a schematic structural view of a chamfering assembly according to the present utility model.
In the figure:
1. A frame body;
2. Moving fixing components, 201, a supporting table, 202, a first motor, 203, a screw, 204, a push plate, 205, a pull plate, 206, a wedge-shaped frame, 207, a spring, 208, a push rod, 209, a roller, 210, a baffle, 211 and a bolt;
3. The chamfering device comprises a chamfering component 301, a turntable 302, a motor II, a slider 303, a motor 304, a motor III, a grinding roller 305, a bracket 306, a bracket 307 and a multi-stage hydraulic rod.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1
As shown in fig. 1-4;
a chamfering device for a numerical control machine tool comprises a frame body 1.
According to the technical scheme, CN218080777U discloses a chamfering device for a numerical control machine tool, the chamfering device comprises a processing box, a workpiece base is arranged in the processing box, a driving mechanism is arranged on the inner top wall of the processing box, the driving mechanism comprises a fixed box, a driving motor is arranged in the fixed box, the lower surface of the fixed box is provided with a mounting hole and other technical contents, and the chamfering device for the numerical control machine tool can polish the inner end and the outer end of a drilled hole on a workpiece through the chamfering mechanism, so that the problem that the hole in the workpiece is inconvenient to chamfer is solved, and the technical effects of improving the processing efficiency of the workpiece are facilitated;
The existing numerical control machine tool is inconvenient to place and fix a workpiece when chamfering the workpiece which is square or rectangular, vibration is easy to generate during chamfering, common workpieces are required to be placed and fixed manually during chamfering, the use is troublesome, the problem is obviously a problem which exists in reality and is difficult to solve in combination with practical use, and therefore, in order to solve the technical problem, the movable fixing assembly 2 and the chamfering assembly 3 are added on the file of the application.
According to the above, in order to automatically fix the workpiece while conveying the workpiece to the polishing position, the workpiece polishing device further comprises a movable fixing assembly 2 arranged above the frame body 1, wherein the movable fixing assembly 2 comprises a saddle 201 which is slidably connected in the frame body 1, a first motor 202 which is arranged on one side surface of the frame body 1, and a screw 203 which is rotatably connected to the top surface inside the frame body 1, one end of the screw 203 is arranged at the output end of the first motor 202, the screw 203 is spirally connected in a screw hole formed in the surface of the saddle 201, a pull plate 205 with an L-shaped structure is slidably connected in a chute formed in one side surface of the saddle 201, a wedge-shaped frame 206 is arranged on one side surface of the pull plate 205, a push plate 204 with an L-shaped structure is slidably connected in a clamping groove formed in the L-shaped structure, bolts are spirally connected in screw holes formed in two side surfaces of the push plate 204, one ends of the bolts are spirally connected in screw holes formed in the surface of the pull plate 205, a push rod 208 is arranged in the frame body 1, and one end of the push rod 208 is rotatably connected with a roller 209.
In the embodiment, a workpiece is placed on a supporting table 201, a first motor 202 on a frame body 1 drives a screw 203 to rotate on the bottom surface of the frame body 1, then the screw 203 drives the supporting table 201 to move on the frame body 1, after the supporting table 201 moves to a polishing position, a wedge-shaped frame 206 on a pull plate 205 is pushed by a roller 209 on an ejector rod 208, the wedge-shaped frame 206 drives the pull plate 205 to slide in a groove formed in the surface of the supporting table 201, meanwhile, a push plate 204 in the groove formed in the surface of the pull plate 205 moves downwards, the L-shaped structure of the push plate 204 is abutted against the surface of the workpiece, the workpiece is limited, and meanwhile, the position and the height of the workpiece can be adjusted by the size of the workpiece.
In an alternative embodiment, the outer surface of the pull plate 205 is sleeved with a spring 207, one end of the spring 207 is abutted against the outer surface of the supporting stand 201, and the other end of the spring 207 is in an L-shaped structure with the pull plate 205.
In this embodiment, when the wedge-shaped frame 206 on the pull plate 205 is separated from the roller 209 on the ejector rod 208, the spring 207 will jack up the pull plate 205, so that the push plate 204 is separated from the workpiece, and the open-close state is maintained.
In an alternative embodiment, a baffle 210 is mounted in a chute formed in the surface of the pallet 201.
In this embodiment, when the workpiece moves to the polishing position, the baffle 210 can abut against the other surface of the workpiece to limit the workpiece.
In an alternative embodiment, a plurality of slots are provided at equidistant intervals in the L-shaped configuration of pull plate 205 that mate with push plate 204.
In this embodiment, the position of the push plate 204 can be adjusted according to the size of the workpiece, and meanwhile, the push plate 204 with different sizes can be replaced, so that the push plate 204 can fix the workpieces with different sizes, and the workpieces are fixed by screws.
According to the above, in order to chamfer and polish two parts of a workpiece according to the shape and chamfering position of the workpiece, the chamfering assembly 3 is mounted above the frame 1, the chamfering assembly 3 comprises a turntable 301 arranged above the frame 1, a second motor 302 mounted on one side surface of the frame 1, and a sliding block 303 slidingly connected in a groove formed in the surface of the turntable 301, an output shaft of the second motor 302 penetrates through the frame 1 and extends to one side surface of the frame 1 and is connected with the turntable 301, a third motor 304 is mounted on one side surface of the sliding block 303, an output end of the third motor 304 penetrates through the sliding block 303 and extends to one side surface of the sliding block 303 and is connected with a polishing roller 305 arranged on the other side surface of the sliding block 303, a multi-stage hydraulic rod 307 is mounted in a sliding groove formed in the surface of the turntable 301, and an extending end of the multi-stage hydraulic rod 307 is connected with the sliding block 303.
In the embodiment, after a workpiece moves to a polishing position, the motor II 302 drives the turntable 301 to rotate, so that the turntable 301 can drive the polishing roller 305 on the slider 303 to rotate, when the workpiece is polished or a rectangular workpiece is required to be polished, the motor III 304 on the slider 303 drives the polishing roller 305, two parts of the workpiece can be polished simultaneously, the polishing efficiency is greatly improved, and meanwhile, the slider 303 can be pushed through the multi-stage hydraulic rod 307, so that the slider 303 drives the polishing roller 305 to adjust the distance, and workpieces with different sizes are polished and chamfered.
In an alternative embodiment, a bracket 306 of L-shaped structure is mounted to one side surface of the slider 303, the bracket 306 being rotatably coupled to the sharpening roller 305.
In this embodiment, the support for the grinding roller 305 is provided by the bracket 306 on the slider 303, so as to prevent the risk of deformation and breakage of the grinding roller 305 during use.
The working principle and the use flow of the utility model are that a workpiece is placed on a supporting table 201, then a first motor 202 on a frame body 1 drives a screw 203 to rotate on the bottom surface of the frame body 1, then the screw 203 drives the supporting table 201 to move on the frame body 1, after the supporting table 201 moves to a polishing position, a wedge-shaped frame 206 on a pull plate 205 is pushed by a roller 209 on a push rod 208, the wedge-shaped frame 206 drives the pull plate 205 to slide in a groove formed on the surface of the supporting table 201, simultaneously, a push plate 204 in the groove formed on the surface of the pull plate 205 moves downwards, when a wedge-shaped shift on the pull plate 205 is separated from a roller 209 on the push rod 208, a spring 207 jacks the pull plate 205 up, the push plate 204 is separated from the workpiece, an opening and closing state is kept, the L-shaped structure of the push plate 204 is propped against the surface of the workpiece, the workpiece is limited, simultaneously, the position and the height of the workpiece can be adjusted, after the workpiece moves to the polishing position, a second motor 302 drives a rotary table 301 to rotate, a polishing roller 304 on the slider 303 can be driven, simultaneously, when the square workpiece or a third motor is required to polish the workpiece, the workpiece is driven by a third motor 305, and the polishing distance of the polishing roller 305 can be greatly increased, and simultaneously, and the polishing distance of the workpiece can be adjusted.
It should be noted that the above-mentioned embodiments are merely preferred embodiments of the present utility model, and the present utility model is not limited thereto, but may be modified or substituted for some of the technical features thereof by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (6)
1. The chamfering device for the numerical control machine tool comprises a frame body (1) and is characterized by also comprising a movable fixing assembly (2) arranged above the frame body (1);
The movable fixing assembly (2) comprises a supporting table (201) which is slidably connected in the frame body (1) and a first motor (202) which is arranged on the bottom surface of the supporting table (201) and a screw rod (203) which is rotatably connected with the top surface inside the frame body (1), one end of the screw rod (203) is arranged at the output end of the first motor (202), the screw rod (203) is spirally connected in a screw hole formed in the surface of the supporting table (201), a pull plate (205) which is of an L-shaped structure is slidably connected in a chute formed in the surface of one side of the supporting table (201), a wedge-shaped frame (206) is arranged on one side surface of the pull plate (205), a bolt (211) is spirally connected in a screw hole formed in the surface of two sides of the push plate (204), one end of the bolt (211) is spirally connected in a push plate (205), and one end of the push rod (208) is rotatably connected in a roller (209) formed in the surface of the supporting table (201).
2. The chamfering device for a numerical control machine tool according to claim 1, wherein a spring (207) is sleeved on the outer surface of the pull plate (205), one end of the spring (207) is abutted against the outer surface of the supporting table (201), and the other end of the spring (207) is in an L-shaped structure with the pull plate (205).
3. The chamfering device for a numerical control machine tool according to claim 1, wherein a baffle plate (210) is installed in a chute formed in the surface of the pallet (201).
4. The chamfering device for a numerical control machine tool according to claim 1, wherein a plurality of clamping grooves matched with the push plate (204) are formed at the L-shaped structure of the pull plate (205) at equal intervals.
5. The chamfering device for a numerical control machine tool according to claim 1, further comprising a chamfering component (3) mounted above the frame body (1), wherein the chamfering component (3) comprises a rotary table (301) arranged above the frame body (1), a motor II (302) mounted on one side surface of the frame body (1) and a sliding block (303) slidingly connected in a groove formed in the surface of the rotary table (301), an output shaft of the motor II (302) penetrates through the frame body (1) and extends to one side surface of the frame body (1) and is connected with the rotary table (301), a motor III (304) is mounted on one side surface of the sliding block (303), an output end of the motor III (304) penetrates through the sliding block (303) and extends to one side surface of the sliding block (303), the motor II (302) is connected with a polishing roller (305) arranged on the other side surface of the sliding block (303), a hydraulic rod (307) is mounted in a chute formed in the surface of the sliding block (301), and the output end of the hydraulic rod (307) is connected with the extending end of the sliding block (303).
6. The chamfering device for a numerical control machine tool according to claim 5, wherein a bracket (306) having an L-shaped structure is mounted on one side surface of the slider (303), and the bracket (306) is rotatably connected to the grinding roller (305).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422101614.0U CN222945144U (en) | 2024-08-28 | 2024-08-28 | Chamfering device for numerical control machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422101614.0U CN222945144U (en) | 2024-08-28 | 2024-08-28 | Chamfering device for numerical control machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222945144U true CN222945144U (en) | 2025-06-06 |
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ID=95864104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202422101614.0U Active CN222945144U (en) | 2024-08-28 | 2024-08-28 | Chamfering device for numerical control machine tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222945144U (en) |
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- 2024-08-28 CN CN202422101614.0U patent/CN222945144U/en active Active
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