CN216138520U - Clamping device for numerical control lathe - Google Patents
Clamping device for numerical control lathe Download PDFInfo
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- CN216138520U CN216138520U CN202121898348.9U CN202121898348U CN216138520U CN 216138520 U CN216138520 U CN 216138520U CN 202121898348 U CN202121898348 U CN 202121898348U CN 216138520 U CN216138520 U CN 216138520U
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Abstract
The utility model discloses a clamping device for a numerical control lathe, which comprises an electric rotating seat, wherein the upper end of the electric rotating seat is connected with a connecting rod, the upper end of the connecting rod is connected with a shell, a motor is arranged on the outer wall of the rear side of the shell, the output end of the motor penetrates through the shell to be connected with a driving gear, the upper ends of two sides of the shell are provided with vertical plates, the opposite side of each vertical plate is fixedly connected with a clamping structure, the clamping structure comprises an installation rod, the outer end of the installation rod is inserted and installed with an installation sleeve, one side of the installation sleeve is fixedly connected with a clamping plate, the inner side of the clamping plate is provided with a layer of protective pad, two sides of the driving gear are engaged and installed with driven gears, the opposite side of each driven gear is connected with a screw rod, the device can realize automatic clamping of a workpiece, and can conveniently replace the clamping plates, so that the device can be used under different conditions.
Description
Technical Field
The utility model belongs to the technical field of clamping devices, and particularly relates to a clamping device for a numerical control lathe.
Background
The numerical control lathe is an automatic lathe provided with a program control system, can well solve the machining problems of complex, precise, small-batch and various parts, and is mainly used for cutting machining of inner and outer cylindrical surfaces, inner and outer conical surfaces with any cone angle, complex rotary inner and outer curved surfaces, cylindrical threads, conical threads and the like of shaft parts or disc parts. When a numerically controlled lathe is used for machining, a workpiece is usually fixed by using a clamping device.
Traditional clamping device generally all is artifical automatically regulated for greatly reduced work efficiency, carry the lathe simultaneously and need process the part of different shapes of equidimension not, but present clamping device's chuck generally is fixed, can not satisfy the part of different shapes and carry on spacingly, make holistic practicality greatly reduced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to: in order to solve the above-mentioned proposed problems, a clamping device for a numerically controlled lathe is provided.
The technical scheme adopted by the utility model is as follows: the utility model provides a clamping device for numerical control lathe, includes electric rotary seat, electric rotary seat's upper end is connected with the connecting rod, the upper end of connecting rod is connected with the casing, be provided with the motor on the rear side outer wall of casing, the output of motor runs through the casing and is connected with the driving gear, the both sides upper end of casing is provided with the riser, the relative one side fixedly connected with clamping structure of riser, clamping structure includes the installation pole, the installation cover is installed in the outer end grafting of installation pole, one side fixedly connected with grip block of installation cover, the inboard of grip block is provided with the one deck protection pad, driven gear is installed in the both sides meshing of driving gear, one side that leaves mutually of driven gear is connected with the lead screw.
In a preferred embodiment, the bottom of the electric rotating seat is connected with a workbench, the bottom of the workbench is connected with an installation table, and the upper ends of two sides of the shell are provided with through grooves.
In a preferred embodiment, the upper and lower both sides of installation pole have seted up the installation jack, the upper and lower both ends of installation cover run through and are provided with spacing inserted bar, the cover is equipped with the spring on the spacing inserted bar on the installation cover outer wall, spacing inserted bar and installation jack looks adaptation.
In a preferred embodiment, the upper end of the opposite side of the clamping plate is provided with a threaded adjusting rod in a threaded manner, and the lower end of the threaded adjusting rod is provided with a pressing plate inside the clamping plate.
In a preferred embodiment, a bearing seat is rotatably mounted on one side of the screw rod away from the screw rod, a control console is arranged at the outer end of the right side of the shell, the bearing seats are arranged on the inner walls of the two sides of the shell, and a moving block is mounted on the screw rod in a threaded manner.
In a preferred embodiment, sliding blocks are arranged on two sides of the lower end of the moving block, a transverse plate is connected to the upper end of the moving block, the upper end of the transverse plate is connected with a vertical plate, and the lower end of each sliding block is slidably connected with sliding grooves in inner walls on two sides of the shell.
In summary, due to the adoption of the technical scheme, the utility model has the beneficial effects that:
1. according to the utility model, the workpiece can be protected to a certain extent through the protection pad in the clamping plate, the limiting insertion rod is pulled out, the mounting sleeve is separated from the mounting rod, the clamping plate can be detached, different clamping plates can be replaced, and the use under different conditions is met.
2. According to the automatic clamping device, the driving gear is driven to rotate through the motor, the driven gear can be driven to rotate, the moving block can be driven to move left and right through the matching of the sliding block and the sliding groove, the clamping mechanism at the upper end can be driven to move left and right to achieve automatic clamping of a workpiece, meanwhile, in the working process, the workpiece can be driven to rotate through the rotating seat, the practicability of the clamping device is higher, and automatic clamping is achieved.
Drawings
FIG. 1 is a schematic cross-sectional view of the integral joint of the present invention;
FIG. 2 is a schematic diagram of a portion of an enlarged configuration of a clamping structure of the present invention;
fig. 3 is a schematic three-dimensional structure of the present invention lacking a clamping plate and a pressure plate.
The labels in the figure are: the device comprises a vertical plate 1, a shell 2, a sliding chute 3, a workbench 4, a mounting table 5, a sliding block 6, a connecting rod 7, an electric rotating seat 8, a screw rod 9, a moving block 10, a transverse plate 11, a clamping structure 12, a threaded adjusting rod 121, a pressing plate 122, a protective pad 123, a mounting sleeve 124, a mounting rod 125, a limiting inserted rod 126, a clamping plate 127, a driving gear 13, a driven gear 14 and a through groove 15.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
Referring to fig. 1-3, a clamping device for a numerically controlled lathe comprises an electric rotating base 8, a connecting rod 7 is connected to the upper end of the electric rotating base 8, a clamping mechanism 12 connected to the upper end can be driven to rotate by the cooperation of the electric rotating base 8 and the connecting rod 7, a workpiece is driven to rotate, a housing 2 is connected to the upper end of the connecting rod 7, the device can be integrally protected by the housing 2, a motor is arranged on the outer wall of the rear side of the housing 2, the output end of the motor penetrates through the housing 2 to be connected with a driving gear 13, a rotating rod is driven to rotate by the motor, the driving gear is driven to rotate by the rotating rod, vertical plates 1 are arranged at the upper ends of the two sides of the housing 2, a clamping structure 12 is fixedly connected to the opposite side of the vertical plate 1, the clamping structure 12 comprises an installation rod 125, an installation sleeve 124 is inserted and installed at the outer end of the installation rod 125, and a clamping plate 127 is fixedly connected to one side of the installation sleeve 124, can be to the real centre gripping of work piece through grip block 127, the inboard of grip block 127 is provided with one deck protection pad 123, and the material of protection pad 123 is the sponge material, because the characteristic of protection pad 123 itself, can play certain guard action to the work piece, driven gear 14 is installed in the both sides meshing of driving gear 13, and driven gear 14 one side of leaving mutually is connected with lead screw 9, can drive lead screw 9 through the cooperation of driving gear 13 and driven gear 14 and rotate.
The bottom of the electric rotating seat 8 is connected with the workbench 4, the bottom of the workbench 4 is connected with the mounting table 5, the housing 2 can be supported by the mounting table 5 and the workbench 4, and the upper ends of the two sides of the housing 2 are provided with through grooves 15.
It should be noted that, the upper and lower both sides of the installation rod 125 are provided with installation jacks, the upper and lower both ends of the installation sleeve 124 are provided with limiting insertion rods 126 in a penetrating manner, the outer wall of the installation sleeve 124 is sleeved with a spring on the limiting insertion rods 126, and the limiting insertion rods 126 are matched with the installation jacks.
The upper end of the opposite side of the clamping plate 127 is threadedly provided with a threaded adjusting rod 121, the lower end of the threaded adjusting rod 121 is provided with a pressing plate 122 inside the clamping plate 127, the mounting rod 125 is matched with the mounting sleeve 124, the limiting insertion rod 126 is pulled out, the mounting sleeve 124 is separated from the mounting rod 125, and the clamping plate 127 can be detached and replaced by a different clamping plate 127.
It should be noted that, a bearing seat is rotatably installed on one side of the lead screw 9 away from the lead screw, a console is arranged at the outer end of the right side of the casing 2, the console can play a role in controlling the whole device, the bearing seats are arranged on the inner walls of the two sides of the casing 2, a moving block 10 is installed on the lead screw 9 in a threaded manner, and the moving block 10 can be driven to move through the lead screw 9.
It should be noted that the sliding blocks 6 are arranged on two sides of the lower end of the moving block 10, the transverse plate 11 is connected to the upper end of the moving block 10, the upper end of the transverse plate 11 is connected to the vertical plate 1, the lower end of the sliding block 6 is slidably connected to the sliding grooves 3 on the inner walls of two sides of the casing 2, and the moving block 10 on the upper end can be driven to move left and right through the cooperation of the sliding blocks 6 and the sliding grooves 3.
The working principle is as follows: when the device is used, firstly, an external power supply is connected, the driving gear 13 is driven to rotate through the motor, the driven gear 14 can be driven to rotate, the connected screw rod 9 can be driven to rotate, the upper end can be driven to move left and right through the matching of the sliding block 6 and the sliding groove 3, the moving block 10 can be driven to move left and right, the upper end can be driven to move left and right to automatically clamp a workpiece, meanwhile, in the working process, the workpiece can be driven to rotate through the electric rotating seat 8, and the adaptability of the clamping device is higher.
In the process of centre gripping, can play certain guard action to the work piece through protection pad 123 in the grip block 127, when the work piece of equidimension and shape not needs to be processed, outwards haul out spacing inserted bar 126, will install the cover 124 and separate with installation pole 125, alright dismantle grip block 127, change different grip blocks 127 for holistic practicality is stronger.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (6)
1. A clamping device for a numerically controlled lathe comprises an electric rotating seat (8), and is characterized in that: the upper end of the electric rotating seat (8) is connected with a connecting rod (7), the upper end of the connecting rod (7) is connected with the shell (2), the outer wall of the rear side of the shell (2) is provided with a motor, the output end of the motor penetrates through the shell (2) and is connected with the driving gear (13), the upper ends of two sides of the shell (2) are provided with vertical plates (1), one opposite side of each vertical plate (1) is fixedly connected with a clamping structure (12), the clamping structure (12) comprises an installation rod (125), the outer end of the installation rod (125) is provided with an installation sleeve (124) in an inserted manner, one side of the mounting sleeve (124) is fixedly connected with a clamping plate (127), the inner side of the clamping plate (127) is provided with a layer of protective pad (123), driven gears (14) are meshed with two sides of the driving gear (13), and a lead screw (9) is connected to one separated side of each driven gear (14).
2. A holding device for a numerically controlled lathe as defined in claim 1, wherein: the bottom of electric rotating seat (8) is connected with workstation (4), the bottom of workstation (4) is connected with mount table (5), logical groove (15) have been seted up to the both sides upper end of casing (2).
3. A holding device for a numerically controlled lathe as defined in claim 1, wherein: the installation jack has been seted up to the upper and lower both sides of installation pole (125), the upper and lower both ends of installation cover (124) are run through and are provided with spacing inserted bar (126), the cover is equipped with the spring on installation cover (124) outer wall on spacing inserted bar (126), spacing inserted bar (126) and installation jack looks adaptation.
4. A holding device for a numerically controlled lathe as defined in claim 1, wherein: the upper end of the opposite side of the clamping plate (127) is provided with a threaded adjusting rod (121) in a threaded manner, and the lower end of the threaded adjusting rod (121) is provided with a pressing plate (122) inside the clamping plate (127).
5. A holding device for a numerically controlled lathe as defined in claim 1, wherein: the lead screw is characterized in that a bearing seat is rotatably installed on one side, away from the lead screw, of the lead screw (9), a control console is arranged at the outer end of the right side of the shell (2), the bearing seats are arranged on the inner walls of the two sides of the shell (2), and a moving block (10) is installed on the lead screw (9) in a threaded mode.
6. A holding device for a numerically controlled lathe as defined in claim 5, wherein: the sliding blocks (6) are arranged on two sides of the lower end of the moving block (10), the transverse plate (11) is connected to the upper end of the moving block (10), the upper end of the transverse plate (11) is connected with the vertical plate (1), and the lower end of each sliding block (6) is in sliding connection with the sliding grooves (3) in the inner walls of the two sides of the shell (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121898348.9U CN216138520U (en) | 2021-08-13 | 2021-08-13 | Clamping device for numerical control lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121898348.9U CN216138520U (en) | 2021-08-13 | 2021-08-13 | Clamping device for numerical control lathe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216138520U true CN216138520U (en) | 2022-03-29 |
Family
ID=80806020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121898348.9U Active CN216138520U (en) | 2021-08-13 | 2021-08-13 | Clamping device for numerical control lathe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216138520U (en) |
-
2021
- 2021-08-13 CN CN202121898348.9U patent/CN216138520U/en active Active
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