CN220783060U - Workpiece clamping device of numerical control machine tool - Google Patents
Workpiece clamping device of numerical control machine tool Download PDFInfo
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- CN220783060U CN220783060U CN202322619949.7U CN202322619949U CN220783060U CN 220783060 U CN220783060 U CN 220783060U CN 202322619949 U CN202322619949 U CN 202322619949U CN 220783060 U CN220783060 U CN 220783060U
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- 230000005540 biological transmission Effects 0.000 claims abstract description 22
- 238000009434 installation Methods 0.000 claims description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract description 10
- 229910052742 iron Inorganic materials 0.000 abstract description 5
- 238000003754 machining Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses a workpiece clamping device of a numerical control machine tool, which comprises a base table, wherein two ends of the upper end surface of the base table are movably connected with corresponding movable plates, corresponding mounting plates are arranged between the movable plates, one side of each mounting plate is provided with a mounting frame, each mounting plate is movably connected with the corresponding movable plate through the corresponding mounting frame, each movable plate is provided with a first motor connected with the corresponding mounting frame, the upper end and the lower end of the opposite side of each mounting plate are provided with clamping plates, each mounting plate is provided with a transmission device, and each base table is provided with a first electric push rod connected with the corresponding movable plate. According to the utility model, the left end, the right end and the upper end and the lower end of the workpiece can be clamped and fixed rapidly through the clamping plates which move up and down in opposite directions and the left and right moving mounting plates, so that the workpiece is not required to be fixed manually, time and labor are saved, scrap iron processed by the workpiece can be removed through overturning the mounting plates, the reverse side of the workpiece can be processed through overturning, the processing efficiency of the workpiece is greatly improved, and the labor intensity of workers is reduced.
Description
Technical Field
The utility model relates to the technical field of workpiece clamping equipment, in particular to a workpiece clamping device of a numerical control machine tool.
Background
Along with development of science and technology, the variety of digit control machine tools is also more and more, when processing the work piece on the digit control machine tool, need carry out the centre gripping to the work piece, adopt manual clamping's mode in the past more, efficiency is lower, intensity of labour is great, the in-process of digit control machine tool processing work piece, the work piece surface produces a large amount of sweeps easily, these sweeps need the manual clearance of staff, so both increased staff's intensity of labour, reduced the efficiency of digit control machine tool to work piece processing again, current digit control machine tool work piece clamping device is inconvenient to overturn the work piece moreover, thereby increased staff's intensity of labour once more.
Disclosure of utility model
The utility model mainly aims to provide a workpiece clamping device of a numerical control machine tool, which can rapidly clamp and fix the left end, the right end and the upper end and the lower end of the two ends of a workpiece through a clamping plate which moves up and down in opposite directions and a left and right moving mounting plate, so that the workpiece is not required to be manually fixed, time and labor are saved, scrap iron in workpiece machining can be removed through overturning the mounting plate, the reverse side of the workpiece can be machined through overturning, the machining efficiency of the workpiece is greatly improved, and the labor intensity of workers is also reduced. The device can effectively solve the problems in the background technology.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
The utility model provides a work piece clamping device of digit control machine tool, includes the base platform, base platform up end both ends swing joint has corresponding movable plate, be provided with corresponding mounting panel between the movable plate, mounting panel relative movement board one side is provided with the installing frame, the mounting panel passes through installing frame and movable plate swing joint, be provided with the first motor of being connected with the installing frame on the movable plate, the upper and lower extreme is provided with the grip block on one side that the mounting panel is in opposite directions, be provided with the transmission that makes grip block opposite directions or reverse movement on the mounting panel, be provided with the first electric putter who is connected with the movable plate on the base platform.
Further, the lower end face of the movable plate is provided with a sliding block, the base table is provided with a sliding groove corresponding to the sliding block, and the movable plate is movably connected with the sliding groove through the sliding block.
Further, the two ends of one side of the installation frame opposite to the moving plate are provided with arc sliding blocks, the moving plate is provided with arc sliding grooves corresponding to the arc sliding blocks, and the installation frame is movably connected with the arc sliding grooves through the arc sliding blocks.
Further, the transmission device comprises a second motor arranged inside the mounting frame, a transmission cavity is formed in the middle of the mounting plate, an open slot is formed in the upper end and the lower end of the mounting plate, which are located in the transmission cavity, a screw rod is movably connected in the open slot, a moving block is arranged at one end of the clamping plate, which is located in the open slot, a screw rod hole corresponding to the screw rod is formed in the moving block, the moving block is connected with the screw rod through the screw rod hole, a driving helical tooth is formed in one side of the second motor, which is located in the transmission cavity, and driven helical teeth corresponding to and meshed with the driving helical tooth are formed in one side of the screw rod, which is located in the transmission cavity.
Further, the base platform is provided with the recess between the mounting panel, the recess middle part is provided with the second electric putter, second electric putter upper end is provided with the backup pad.
Working principle: according to the size of the workpiece, the relative distance between the movable plates is adjusted through the first electric push rod, then the workpiece is placed on the clamping plates between the two mounting plates, the clamping plates on the mounting plates at the two ends are driven by the transmission device to move in opposite directions to clamp the upper ends and the lower ends of the two ends of the workpiece, meanwhile, the movable plates are pushed by the first electric push rod, so that the mounting plates clamp the two ends of the workpiece, the workpiece position is fixed rapidly, and during machining, scrap iron on the workpiece can be cleaned by driving the mounting plates to rotate through the first motor, and meanwhile, the workpiece lower end face can be machined by driving the mounting plates to turn 180 degrees according to the first motor.
The beneficial effects are that: through the grip block that reciprocates in opposite directions and control the opposite directions and remove the mounting panel, can be fast to the work piece left and right sides both ends and the terminal surface is fixed about both ends, need not the manual work fixed work piece, comparatively labour saving and time saving, the iron fillings of work piece processing can be got rid of through the upset of mounting panel simultaneously, also can process the reverse side of work piece through the upset, has provided the machining efficiency of work piece greatly, has also reduced staff's intensity of labour.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the present utility model.
Fig. 2 is a front view of the present utility model.
FIG. 3 is a cross-sectional view of the mounting plate structure of the present utility model.
In the figure: 1, a base station; 2, moving the plate; 3, sliding blocks; 4, a chute; 5 mounting plates; 6, installing a frame; 7, a first motor; 8, a first electric push rod; 9 a second motor; 10 a transmission cavity; 11 open slots; 12 screw rods; 13 active helical teeth; 14 driven helical teeth; 15 clamping plates; 16 moving blocks; 17 screw holes; 18 grooves; 19 a second electric push rod; a 20 support plate; a 21 arc slide block; 22 arc chute.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
As shown in fig. 1-3, a workpiece clamping device of a numerical control machine tool comprises a base table 1, two ends of the upper end surface of the base table 1 are movably connected with corresponding movable plates 2, corresponding mounting plates 5 are arranged between the movable plates 2, one sides of the mounting plates 5, which are opposite to the movable plates 2, are provided with mounting frames 6, the mounting plates 5 are movably connected with the movable plates 2 through the mounting frames 6, the movable plates 2 are provided with first motors 7 connected with the mounting frames 6, the upper ends and the lower ends of the opposite sides of the mounting plates 5 are provided with clamping plates 15, the mounting plates 5 are provided with transmission devices for enabling the clamping plates 15 to move oppositely or reversely, and the base table 1 is provided with first electric push rods 8 connected with the movable plates 2.
The lower end face of the moving plate 2 is provided with a sliding block 3, the base table 1 is provided with a sliding groove 4 corresponding to the sliding block 3, and the moving plate 2 is movably connected with the sliding groove 4 through the sliding block 3.
The two ends of the mounting frame 6 opposite to one side of the moving plate 2 are provided with arc sliding blocks 21, the moving plate 2 is provided with arc sliding grooves 22 corresponding to the arc sliding blocks 21, and the mounting frame 6 is movably connected with the arc sliding grooves 22 through the arc sliding blocks 21.
The transmission device comprises a second motor 9 arranged in a mounting plate 5 and positioned in a mounting frame 6, a transmission cavity 10 is arranged in the middle of the mounting plate 5, an opening groove 11 is formed in the upper end and the lower end of the mounting plate 5 positioned in the transmission cavity 10, a screw rod 12 is movably connected in the opening groove 11, a moving block 16 is arranged at one end of a clamping plate 15 positioned in the opening groove 11, a screw rod hole 17 corresponding to the screw rod 12 is formed in the moving block 16, the moving block 16 is connected with the screw rod 12 through the screw rod hole 17, a driving helical tooth 13 is arranged at one side of the second motor 9 positioned in the transmission cavity 10, a driven helical tooth 14 which corresponds to and is meshed with the driving helical tooth 13 is arranged at one side of the screw rod 12 positioned in the transmission cavity 10, the driving helical tooth 13 is driven to rotate through the second motor 9, and the two driven helical teeth 14 are driven to rotate through the driving helical tooth 13, so that the clamping plate 15 can be driven to move oppositely or reversely through the two screw rods 12, and the workpiece is clamped and loosened.
The base table 1 is provided with a groove 18 between the mounting plates 5, a second electric push rod 19 is arranged in the middle of the groove 18, a supporting plate 20 is arranged at the upper end of the second electric push rod 19, a workpiece can be supported by the second electric push rod 19 and the supporting plate 20, then the workpiece is clamped by the clamping plate 15 and the mounting plates 5, the workpiece is not required to be supported all the time until the mounting plates 5 are adjusted to the clamping plate 15, the workpiece can be supported, and the supporting time and the supporting force for the workpiece are reduced.
Examples: according to the size of the workpiece, the relative distance between the moving plates 2 is adjusted through the first electric push rod 8, then the workpiece is placed on the clamping plate 15 between the two mounting plates 5, the clamping plates 15 on the two mounting plates 5 are driven by the transmission device to move in opposite directions to clamp the upper ends and the lower ends of the two ends of the workpiece, meanwhile, the moving plates 2 are pushed by the first electric push rod 8, so that the two ends of the workpiece are clamped by the mounting plates 5, the workpiece position is fixed rapidly, and during machining, scrap iron on the workpiece can be cleaned by driving the mounting plates 5 to rotate through the first motor 7, and meanwhile, the lower end face of the workpiece can be machined by driving the mounting plates 5 to turn 180 degrees according to the first motor 7.
While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.
Claims (5)
1. The utility model provides a work piece clamping device of digit control machine tool, includes base station, its characterized in that: the base is characterized in that two ends of the upper end face of the base are movably connected with corresponding moving plates, corresponding mounting plates are arranged between the moving plates, a mounting frame is arranged on one side of each mounting plate, which is movably connected with the moving plates through the mounting frame, a first motor connected with the mounting frame is arranged on each moving plate, clamping plates are arranged at the upper end and the lower end of one side of each mounting plate, which is opposite to each other, a transmission device for enabling the clamping plates to move oppositely or reversely is arranged on each mounting plate, and a first electric push rod connected with each moving plate is arranged on the base.
2. The workpiece clamping device of a numerically controlled machine tool according to claim 1, wherein: the lower end face of the movable plate is provided with a sliding block, the base table is provided with a sliding groove corresponding to the sliding block, and the movable plate is movably connected with the sliding groove through the sliding block.
3. The workpiece clamping device of a numerically controlled machine tool according to claim 1, wherein: the installation frame is provided with circular arc sliding blocks at two ends of one side of the installation frame opposite to the moving plate, the moving plate is provided with circular arc sliding grooves corresponding to the circular arc sliding blocks, and the installation frame is movably connected with the circular arc sliding grooves through the circular arc sliding blocks.
4. The workpiece clamping device of a numerically controlled machine tool according to claim 1, wherein: the transmission device comprises a second motor arranged inside a mounting plate located inside a mounting frame, a transmission cavity is formed in the middle of the mounting plate, an open slot is formed in the upper end and the lower end of the mounting plate located inside the transmission cavity, a screw rod is movably connected in the open slot, a moving block is arranged at one end of the clamping plate located inside the open slot, a screw rod hole corresponding to the screw rod is formed in the moving block, the moving block is connected with the screw rod through the screw rod hole, driving helical teeth are formed in one side of the second motor located inside the transmission cavity, and driven helical teeth corresponding to and meshed with the driving helical teeth are formed in one side of the screw rod located inside the transmission cavity.
5. The workpiece clamping device of a numerically controlled machine tool according to claim 1, wherein: the base platform is provided with the recess between the mounting panel, the recess middle part is provided with the second electric putter, second electric putter upper end is provided with the backup pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322619949.7U CN220783060U (en) | 2023-09-26 | 2023-09-26 | Workpiece clamping device of numerical control machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322619949.7U CN220783060U (en) | 2023-09-26 | 2023-09-26 | Workpiece clamping device of numerical control machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220783060U true CN220783060U (en) | 2024-04-16 |
Family
ID=90637346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322619949.7U Active CN220783060U (en) | 2023-09-26 | 2023-09-26 | Workpiece clamping device of numerical control machine tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220783060U (en) |
-
2023
- 2023-09-26 CN CN202322619949.7U patent/CN220783060U/en active Active
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