CN223098590U - Clamping device for milling machine - Google Patents
Clamping device for milling machineInfo
- Publication number
- CN223098590U CN223098590U CN202421972388.7U CN202421972388U CN223098590U CN 223098590 U CN223098590 U CN 223098590U CN 202421972388 U CN202421972388 U CN 202421972388U CN 223098590 U CN223098590 U CN 223098590U
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- Prior art keywords
- plate
- assembly
- supporting plate
- milling machine
- clamping device
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Abstract
The utility model relates to the field of milling machines, in particular to a clamping device for a milling machine, which comprises a bottom plate, wherein a longitudinal moving assembly is arranged in the bottom plate, two supporting plates are connected above the bottom plate through the longitudinal moving assembly, a rotating assembly and a driving assembly are respectively arranged on the inner side and the outer side of each supporting plate, the driving assembly on the inner side of each supporting plate can drive the rotating assembly on the outer side of each supporting plate to rotate, one opposite end of each rotating assembly is respectively connected with a fixing assembly, a sliding groove is formed in the bottom plate, an auxiliary sliding block is connected in the sliding groove in a sliding manner, the top of the auxiliary sliding block (25) is connected with the bottom of the supporting plate, a main shaft motor is started to enable a main bevel gear to rotate through driving a rotating shaft, the main bevel gear drives a driven bevel gear to drive a rotating column to rotate under the limitation of a bearing in the fixing block, the rotating column drives the fixing plate to integrally rotate, after fixing parts are fixed, the parts are automatically turned over, the operation is simple, and the work burden of workers is reduced.
Description
Technical Field
The utility model relates to the field of milling machines, in particular to a clamping device for a milling machine.
Background
Milling machine (MILLING MACHINE) is mainly a machine tool for machining various surfaces of a workpiece by using a milling cutter. The rotary motion of the milling cutter is usually the dominant motion, and the movement of the workpiece and the milling cutter is the feed motion. It can be used for machining plane and groove, and also can be used for machining various curved surfaces and gears, etc. Milling machines are machines that mill a workpiece with a milling cutter. Besides milling planes, grooves, gear teeth, threads and spline shafts, the milling machine can also process complex molded surfaces, has higher efficiency than a planing machine, and is widely applied to mechanical manufacturing and repair departments.
Clamping device for milling machine on the market can be with the effectual fixing of part in the in-process of carrying out the part processing, then process through the milling machine, but traditional milling machine's clamping device, after fixing the part, can not turn over the operation to the part, needs the workman to finish the part of one side of processing and take off the back from clamping device, manual turn over the part, the trouble that the operation got up very like this has still increased workman's work burden.
Disclosure of utility model
The utility model aims to provide a clamping device for a milling machine, which aims to solve the defects in the technology.
The technical scheme is as follows:
A clamping device for a milling machine, comprising:
The device comprises a bottom plate 1, wherein a longitudinal moving assembly is arranged in the bottom plate 1, two supporting plates 8 are connected above the bottom plate 1 through the longitudinal moving assembly, a rotating assembly and a driving assembly are respectively arranged on the inner side and the outer side of each supporting plate 8, the driving assembly on the inner side of each supporting plate 8 can drive the rotating assembly on the outer side of the supporting plate 8 to rotate, and the opposite ends of the rotating assemblies are respectively connected with a fixing assembly;
The sliding chute 24, the sliding chute 24 sets up in bottom plate 1 inside, the inside sliding connection of sliding chute 24 has vice slider 25, vice slider 25 top is connected with backup pad 8 bottom.
Further, two symmetrical limiting grooves 2 are formed in the bottom plate 1, and the two limiting grooves 2 are respectively arranged on two sides of the sliding groove 24.
Further, the longitudinal movement subassembly include two driving motor 4, two driving motor 4 correspond the notch department that sets up at two spacing groove 2, two spacing groove 2 inside correspond and are provided with two-way threaded rod 3, every driving motor 4 output extends to the inside and connection two-way threaded rod 3 of corresponding spacing groove 2, the inside equal fixedly connected with pair stopper 6 of two spacing groove 2, pair stopper 6 is inside to be connected with the outside of corresponding two-way threaded rod 3 in the spacing groove 2 through the bearing, two-way threaded rod 3 tip is connected with main stopper 5 through the bearing, all is provided with the corresponding main slider 7 in position on the screw rod of the same screw thread direction of two-way threaded rod 3, every backup pad 8 is connected with the corresponding main slider 7 on the screw rod of the same screw thread direction in the two-way threaded rod 3 respectively.
Further, the driving assembly comprises a spindle motor 9, the spindle motor 9 is fixed on the outer side of the supporting plate 8, the output end of the spindle motor 9 is connected with a rotating shaft 10, and the tail end of the rotating shaft 10 is slidably connected with a driving bevel gear 11.
Further, the rotating assembly comprises a fixed block 14, the fixed block 14 is fixed on the inner side of the supporting plate 8, a rotating column 13 is connected inside the fixed block 14 through a bearing, one end of the rotating column 13 penetrates through the supporting plate 8 and is fixedly connected with a driven bevel gear 12, and the driving bevel gear 11 is meshed with the driven bevel gear 12.
Further, the fixing assembly comprises a fixing plate 15, the fixing plate 15 is fixed at the other end of the rotating column 13, and a main locating plate 16 and a secondary locating plate 17 which are opposite in position are fixedly connected to the end part of the fixing plate 15.
Further, a screw rod 18 is installed on the main positioning plate 16, a fixing column 19 is fixedly connected to the upper end of the screw rod 18, a main pressing plate 20 is fixedly connected to the lower end of the screw rod 18, a positioning groove 21 is formed in the auxiliary positioning plate 17, an electric push rod 22 is fixedly connected to the inside of the positioning groove 21, and an auxiliary pressing plate 23 is fixedly connected to the top end of the electric push rod 22.
Further, the auxiliary limiting block 6 is arranged at the middle section of the bidirectional threaded rod 3.
The beneficial effects are that:
1. The main shaft motor is started to enable the driving bevel gear to rotate by driving the rotating shaft, the driving bevel gear drives the driven bevel gear to drive the rotating column to rotate under the limit of the bearing in the fixed block, the rotating column enables the fixed assembly to integrally rotate by driving the fixed plate to rotate, after the parts are fixed, the parts are automatically turned over, the operation is simple, and the work load of workers is reduced;
2. The workpiece to be clamped is arranged in the middle, the driving motor is started, the driving motor drives the bidirectional threaded rod to rotate so that the main sliding block longitudinally moves, the main sliding block drives the supporting plate to enable the fixing assembly to be in external contact with the workpiece, the fixing column is rotated to drive the screw rod so that the main pressing plate moves downwards, and the electric push rod is started to drive the auxiliary pressing plate to move upwards so as to fix the workpiece, so that the application range is wider.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings required for the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of a rear sectional structure of the present utility model;
FIG. 3 is a schematic top view of the present utility model;
fig. 4 is a schematic top view of the present utility model.
Reference numerals illustrate:
1. The device comprises a bottom plate, a limiting groove, a 3, a bidirectional threaded rod, a4, a driving motor, a 5, a main limiting block, a 6, a secondary limiting block, a 7, a main sliding block, a 8, a supporting plate, a 9, a spindle motor, a 10, a rotating shaft, a 11, a driving bevel gear, a 12, a driven bevel gear, a 13, a rotating column, a 14, a fixed block, a 15, a fixed plate, a 16, a main positioning plate, a 17, a secondary positioning plate, a 18, a screw, a 19, a fixed column, a 20, a main pressing plate, a 21, a positioning groove, a 22, an electric push rod, a 23, a secondary pressing plate, a 24, a sliding groove, a 25 and a secondary sliding block.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which some, but not all embodiments of the utility model are shown. 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.
As shown in fig. 1 to 4, the present utility model provides a clamping device for a milling machine, comprising:
The device comprises a bottom plate 1, wherein a longitudinal moving assembly is arranged in the bottom plate 1, two supporting plates 8 are connected above the bottom plate 1 through the longitudinal moving assembly, a rotating assembly and a driving assembly are respectively arranged on the inner side and the outer side of each supporting plate 8, the driving assembly on the inner side of each supporting plate 8 can drive the rotating assembly on the outer side of the supporting plate 8 to rotate, and the opposite ends of the rotating assemblies are respectively connected with a fixing assembly;
The sliding chute 24, the sliding chute 24 sets up in bottom plate 1 inside, the inside sliding connection of sliding chute 24 has vice slider 25, vice slider 25 top is connected with backup pad 8 bottom.
Further, two symmetrical limiting grooves 2 are formed in the bottom plate 1, and the two limiting grooves 2 are respectively arranged on two sides of the sliding groove 24.
Further, the longitudinal movement subassembly include two driving motor 4, two driving motor 4 correspond the notch department that sets up at two spacing groove 2, two spacing groove 2 are inside to be provided with bi-directional threaded rod 3 that corresponds, every driving motor 4 output extends to the inside and connection bi-directional threaded rod 3 of corresponding spacing groove 2, the inside equal fixedly connected with pair stopper 6 of two spacing grooves 2, pair stopper 6 is inside to be connected with the outside of the bi-directional threaded rod 3 that corresponds in the spacing groove 2 through the bearing, bi-directional threaded rod 3 tip is connected with main stopper 5 through the bearing, all is provided with the corresponding main slider 7 of position on the screw of the same screw thread direction of two bi-directional threaded rod 3, every backup pad 8 corresponds with the main slider 7 on the screw of the same screw thread direction in the bi-directional threaded rod 3 respectively to be connected, starts driving motor 4, driving motor 4 makes main slider 7 longitudinal movement through driving bi-directional threaded rod 3 rotation, main slider 7 makes fixed subassembly outside contact to the machined part through driving backup pad 8.
Further, the driving assembly comprises a spindle motor 9, the spindle motor 9 is fixed on the outer side of the supporting plate 8, the output end of the spindle motor 9 is connected with a rotating shaft 10, the tail end of the rotating shaft 10 is connected with a driving bevel gear 11 in a sliding mode, the spindle motor 9 is started, and the spindle motor 9 enables the driving bevel gear 11 to rotate by driving the rotating shaft 10. The rotating assembly comprises a fixed block 14, the fixed block 14 is fixed on the inner side of the supporting plate 8, a rotating column 13 is connected inside the fixed block 14 through a bearing, one end of the rotating column 13 penetrates through the supporting plate 8 and is fixedly connected with a driven bevel gear 12, and the driving bevel gear 11 is meshed with the driven bevel gear 12. The driving bevel gear 11 drives the driven bevel gear 12 to drive the rotating column 13 to rotate under the action of the bearing in the fixed block 14, and the rotating column 13 drives the fixed plate 15 to rotate so that the fixed assembly integrally rotates.
Further, the fixing assembly comprises a fixing plate 15, the fixing plate 15 is fixed at the other end of the rotating column 13, and a main locating plate 16 and a secondary locating plate 17 which are opposite in position are fixedly connected to the end part of the fixing plate 15. Further, a screw rod 18 is installed on the main positioning plate 16, a fixing column 19 is fixedly connected to the upper end of the screw rod 18, a main pressing plate 20 is fixedly connected to the lower end of the screw rod 18, a positioning groove 21 is formed in the auxiliary positioning plate 17, an electric push rod 22 is fixedly connected to the inside of the positioning groove 21, and an auxiliary pressing plate 23 is fixedly connected to the top end of the electric push rod 22. The fixing column 19 is rotated to drive the screw 18 to enable the main pressing plate 20 to move downwards, and the electric push rod 22 is started to drive the auxiliary pressing plate 23 to move upwards to fix the workpiece.
Further, the auxiliary limiting block 6 is arranged at the middle section of the bidirectional threaded rod 3, so that the collision of the main sliding block 7 arranged on the surface of the bidirectional threaded rod 3 is prevented.
When the rotary type workpiece overturning device is used, a workpiece to be clamped is arranged in the middle, the driving motor 4 is started, the driving motor 4 drives the bidirectional threaded rod 3 to rotate so that the main sliding block 7 longitudinally moves, the main sliding block 7 drives the supporting plate 8 to enable the outside of the fixing assembly to contact the workpiece, the fixing column 19 is rotated to drive the screw 18 so that the main pressing plate 20 moves downwards, the electric push rod 22 is started to drive the auxiliary pressing plate 23 to move upwards to fix the workpiece, when the workpiece is required to rotate, the spindle motor 9 is started, the spindle motor 9 drives the driving bevel gear 11 to rotate through the driving shaft 10, the driving bevel gear 11 drives the driven bevel gear 12 to rotate, the rotating column 13 is driven to rotate under the action of the bearing in the fixing block 14, and the rotating column 13 rotates through the driving fixing plate 15 so that the fixing assembly integrally rotates, so that the workpiece is overturned.
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 (8)
1. A clamping device for a milling machine, comprising:
The device comprises a bottom plate (1), wherein a longitudinal moving assembly is arranged in the bottom plate (1), two supporting plates (8) are connected above the bottom plate (1) through the longitudinal moving assembly, a rotating assembly and a driving assembly are respectively arranged on the inner side and the outer side of each supporting plate (8), the driving assembly on the inner side of each supporting plate (8) can drive the rotating assembly on the outer side of the supporting plate (8) to rotate, and one opposite ends of the rotating assemblies are respectively connected with a fixing assembly;
The sliding chute (24), the sliding chute (24) is arranged inside the bottom plate (1), an auxiliary sliding block (25) is connected inside the sliding chute (24) in a sliding mode, and the top of the auxiliary sliding block (25) is connected with the bottom of the supporting plate (8).
2. The clamping device for a milling machine according to claim 1, wherein two symmetrical limiting grooves (2) are formed in the bottom plate (1), and the two limiting grooves (2) are respectively arranged on two sides of the sliding groove (24).
3. The clamping device for the milling machine is characterized in that the longitudinal moving assembly comprises two driving motors (4), the two driving motors (4) are correspondingly arranged at the notch positions of the two limiting grooves (2), two bidirectional threaded rods (3) are correspondingly arranged in the two limiting grooves (2), the output end of each driving motor (4) extends to the corresponding limiting groove (2) and is connected with the corresponding bidirectional threaded rod (3), auxiliary limiting blocks (6) are fixedly connected to the inner parts of the two limiting grooves (2), the inner parts of the auxiliary limiting blocks (6) are connected with the outer parts of the bidirectional threaded rods (3) in the corresponding limiting grooves (2) through bearings, main limiting blocks (5) are connected to the end parts of the bidirectional threaded rods (3) through bearings, main sliding blocks (7) with corresponding positions are respectively arranged on the screws with the same thread direction in the two bidirectional threaded rods (3), and each supporting plate (8) is correspondingly connected with the main sliding blocks (7) on the screws with the same thread direction in the bidirectional threaded rods (3).
4. The clamping device for a milling machine according to claim 1, wherein the driving assembly comprises a spindle motor (9), the spindle motor (9) is fixed on the outer side of the supporting plate (8), the output end of the spindle motor (9) is connected with a rotating shaft (10), and the tail end of the rotating shaft (10) is connected with a driving bevel gear (11) in a sliding mode.
5. A clamping device for a milling machine as claimed in claim 4, wherein the rotating assembly comprises a fixed block (14), the fixed block (14) is fixed on the inner side of the supporting plate (8), a rotating column (13) is connected inside the fixed block (14) through a bearing, one end of the rotating column (13) penetrates through the supporting plate (8) and is fixedly connected with a driven bevel gear (12), and the driving bevel gear (11) is meshed with the driven bevel gear (12).
6. A clamping device for a milling machine as claimed in claim 5, wherein the fixing assembly comprises a fixing plate (15), the fixing plate (15) is fixed at the other end of the rotary column (13), and a main locating plate (16) and a secondary locating plate (17) which are opposite in position are fixedly connected to the end of the fixing plate (15).
7. The clamping device for a milling machine according to claim 6, wherein the main positioning plate (16) is provided with a screw rod (18), the upper end of the screw rod (18) is fixedly connected with a fixing column (19), the lower end of the screw rod (18) is fixedly connected with a main pressing plate (20), the inside of the auxiliary positioning plate (17) is provided with a positioning groove (21), the inside of the positioning groove (21) is fixedly connected with an electric push rod (22), and the top end of the electric push rod (22) is fixedly connected with an auxiliary pressing plate (23).
8. A clamping device for a milling machine according to claim 3, wherein the secondary limiting block (6) is arranged at the middle section of the bidirectional threaded rod (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421972388.7U CN223098590U (en) | 2024-08-14 | 2024-08-14 | Clamping device for milling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421972388.7U CN223098590U (en) | 2024-08-14 | 2024-08-14 | Clamping device for milling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223098590U true CN223098590U (en) | 2025-07-15 |
Family
ID=96318808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202421972388.7U Active CN223098590U (en) | 2024-08-14 | 2024-08-14 | Clamping device for milling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223098590U (en) |
-
2024
- 2024-08-14 CN CN202421972388.7U patent/CN223098590U/en active Active
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