CN222885832U - Numerical control milling machine for die machining - Google Patents
Numerical control milling machine for die machining Download PDFInfo
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- CN222885832U CN222885832U CN202421904751.1U CN202421904751U CN222885832U CN 222885832 U CN222885832 U CN 222885832U CN 202421904751 U CN202421904751 U CN 202421904751U CN 222885832 U CN222885832 U CN 222885832U
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Abstract
The utility model belongs to the field of die machining, in particular to a numerical control milling machine for die machining, which aims at the problem that the existing numerical control milling machine can only clamp a single die, and when other surfaces of the die are required to be machined, the clamping machining problem is required to be solved after fixed adjustment, and the numerical control milling machine comprises a milling machine main body, a clamping assembly and a clamping assembly, wherein the clamping assembly is used for clamping the die, the clamping assembly is arranged on a workbench of the milling machine main body, the clamping assembly comprises a base and a clamping piece, the base is arranged at the top of the workbench, the clamping piece is positioned on the inner wall of one side of the base, when the die is required to be adjusted, the machining of other surfaces can be realized only by continuously driving a motor, and when the clamping is relieved, the clamping and adjustment are integrated, so that the practical operation is more convenient.
Description
Technical Field
The utility model relates to the technical field of die machining, in particular to a numerical control milling machine for die machining.
Background
The numerical control milling machine is used as one of important equipment for die machining, the accurate control of a machine tool is realized through a Computer Numerical Control (CNC), the die machining task with complex shape and high precision can be completed, and the upper cutter is driven to perform operations such as cutting and polishing after the die is clamped and fixed;
The existing equipment still has some not enough to the centre gripping of mould, can only single mould centre gripping, when needs are processed other faces of mould, need thereby remove and fix the adjustment and carry out the centre gripping processing again, and is comparatively inconvenient, also has to adjust the convenience and directly rotate whole clamping assembly to reach the effect of adjustment, nevertheless still have and be worth improving the place.
Disclosure of utility model
The utility model aims to solve the defects that in the prior art, only a single die can be clamped, and when other surfaces of the die are required to be processed, clamping processing is required to be carried out after fixing and adjusting are released, so that the numerical control milling machine for die processing is inconvenient.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
A numerical control milling machine for processing a die comprises a milling machine main body;
The clamping assembly is used for clamping the die, the clamping assembly is arranged on a workbench of a milling machine body and comprises a base and a clamping piece, the base is arranged at the top of the workbench, the clamping piece is located on one side inner wall of the base and comprises a clamping circular plate, a limiting circular plate and a plurality of clamping plates, a cylinder is fixedly arranged on one side inner wall of the base, the limiting circular plate is rotatably sleeved on the outer wall of the cylinder, a plurality of sliding grooves are formed in one side of the clamping circular plate, and one ends of the clamping plates are respectively arranged in the sliding grooves in a sliding mode.
In one possible design, a plurality of arc-shaped limit grooves are formed in one side, close to the clamping circular plate, of the limiting circular plate, a plurality of through holes are formed in one side, close to the limiting circular plate, of the clamping circular plate, the through holes are respectively communicated with the sliding grooves, a limit rod is fixedly arranged at one side end, close to the through holes, of the clamping plate, one end of the limit rod extends to the outside through the through holes, and the limit rods are respectively matched with the arc-shaped limit grooves.
In a possible design, the clamping assembly still includes connecting plate and limiting plate, the fixed outer wall that sets up at the centre gripping plectane of connecting plate, the fixed L template that is provided with of outer wall of limiting plate, the fixed slide bar that is provided with of one side inner wall of L template, and limiting plate slip cap establish the outer wall at the slide bar, the fixed triangular block that is provided with in one side of connecting plate, the fixed triangular block that is provided with in one side of limiting plate, and the inclined plane of triangular block and triangular block No. two cooperatees.
In one possible design, the inner wall of one side of the base, which is close to the limiting circular plate, is provided with an annular tooth slot, the limiting circular plate is positioned in the annular tooth slot, and one end of the limiting plate is matched with the annular tooth slot.
In one possible design, the outer wall of the sliding rod is sleeved with a pressure spring, and two ends of the pressure spring are respectively fixedly arranged on one side inner wall of the L-shaped plate and one side of the limiting plate.
In one possible design, a motor is fixedly arranged on one side of the base away from the limiting circular plate, and one end of an output shaft of the motor penetrates through the cylinder and is fixedly arranged on one side of the clamping circular plate.
According to the application, when the die is held and placed between the clamping plates, the clamping circular plate is driven to rotate by the driving motor, at the moment, the limiting plate on the outer wall of the limiting circular plate is clamped with the annular tooth groove, so that the limiting circular plate cannot rotate, when the clamping circular plate rotates, the limiting rod at one end of the clamping plates is subjected to displacement under the influence of the arc limiting groove, the clamping circular plate is enabled to move inwards gradually when the clamping circular plate rotates, the clamping effect is achieved, in the clamping process, the connecting plate on the outer wall of the clamping circular plate is enabled to approach the limiting plate on the outer wall of the limiting circular plate, when the inclined plane of the first triangular block touches the inclined plane of the second triangular block, the limiting plate is gradually extruded to displace towards one side far away from the annular tooth groove, one end of the limiting plate is enabled to be separated from the annular tooth groove, the fixing effect of the limiting circular plate is relieved after the die is clamped, then when the rest surface of the die is required to be processed, the clamping circular plate is driven by the driving motor to drive the limiting plate to drive the limiting circular plate to rotate, the limiting circular plate is enabled to rotate together through the connecting plate, the effect of adjusting is achieved, when the clamping of the die is required to be relieved, the clamping effect of the clamping circular plate is required to clamp the first triangular block and the annular circular plate is required to be reversely clamped with the annular tooth groove, and the limiting plate is enabled to be deformed, and the effect is enabled to be different from the annular groove is enabled to be deformed, and the effect is relieved when the clamping effect is achieved, and the clamping effect is achieved.
According to the numerical control milling machine for processing the die, after the die is placed among the clamping plates through the clamping assembly, the clamping plates can be driven to clamp the die through the forward driving motor, and when other surfaces of the die are required to be processed during processing, the die can be driven to rotate only by continuously driving the motor forward, so that the effect of adjustment is achieved;
According to the numerical control milling machine for processing the die, through the clamping assembly, the clamping effect of the die can be achieved by only driving the motor in the reverse direction to rotate when the die is required to be released;
when the clamping assembly is used, the clamping assembly is fixedly arranged on the workbench of the milling machine main body, the die is placed between the clamping plates, and the clamping plates can be moved to the center of the inner shaft to realize clamping through the rotation of the driving motor;
when the die is required to be adjusted, other surfaces are processed, the die can be realized by continuously driving the motor to rotate, and the clamping is released by reversely driving the motor, so that the clamping and adjusting integration is realized, and the actual operation is more convenient.
Drawings
Fig. 1 is a schematic main structure diagram of a numerical control milling machine for die processing according to the present utility model;
fig. 2 is a schematic three-dimensional structure diagram of a clamping assembly of a numerically controlled milling machine for mold processing according to the present utility model;
Fig. 3 is an exploded left-hand view schematic diagram of a clamping assembly of a numerically controlled milling machine for die machining according to the present utility model;
Fig. 4 is an exploded right side view structure schematic diagram of a clamping assembly of a numerically controlled milling machine for mold processing according to the present utility model.
The milling machine comprises a milling machine body, a clamping assembly, a base, a clamping circular plate, a limiting circular plate, a motor, a 7, a through hole, an 8, an annular tooth socket, a 9, a limiting plate, a 10, a sliding rod, an 11, an L-shaped plate, a 12, a pressure spring, a 13, a connecting plate, a 14, a first triangular block, a 15, a second triangular block, a 16, a sliding chute, a 17, a clamping plate, a 18, an arc-shaped limiting groove, a 19, a cylinder, a 20 and a limiting rod.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.
Example 1
Referring to fig. 1, a numerically controlled milling machine is used in the field of mold processing, and comprises a milling machine body 1 and a clamping assembly 2, wherein the milling machine body 1 is used as a supporting and running base of the whole equipment, and is provided with a workbench for bearing and fixing a mold to be processed.
Referring to fig. 3, the clamping assembly 2 is installed at the top of the table, and includes a base 3 and a series of clamping members, the base 3 is installed on the table, one side of the inside of which is fixed with a cylinder 19 for supporting and guiding the rotation of the limit disk 5, and the limit disk 5 is closely matched with the cylinder 19 through the outer wall thereof.
Referring to fig. 3-4, the core of the holder consists of a holding circular plate 4, a limiting circular plate 5 and a plurality of clamping plates 17. The holding circular plate 4 is provided with a plurality of sliding grooves 16, and each sliding groove 16 is provided with a clamping plate 17 in a sliding manner, and the clamping plates 17 can clamp or unclamp a die in the sliding process. In addition, a plurality of through holes 7 are further formed in one side of the clamping circular plate 4, the through holes 7 are communicated with the sliding grooves 16 and used for enabling the limiting rod 20 to penetrate through, the limiting rod 20 is fixed on the clamping plate 17, one end of the limiting rod 20 penetrates through the through holes 7 and then is matched with the arc-shaped limiting grooves 18 on the limiting circular plate 5, the sliding range of the clamping plate 17 is controlled through rotation of the limiting circular plate 5, and the clamping of the die is guaranteed.
The application can be used in the field of mould processing, and can also be used in other fields suitable for the application.
Example 2
Referring to fig. 2-4, a numerical control milling machine for die machining is improved on the basis of embodiment 1, and is applied to the field of die machining, and in order to enable the die to be rotated during die machining, other surfaces are machined, and the clamping assembly 2 is further designed with structures such as a connecting plate 13, a limiting plate 9, an L-shaped plate 11, a sliding rod 10 and the like. The connecting plate 13 is fixed at the centre gripping plectane 4 outer wall, and L template 11 is then fixed at spacing plectane 5 outer wall, and slide bar 10 is fixed to be set up in one side of L template 11, and limiting plate 9 slip cap establishes at the outer wall of slide bar 10, simultaneously, through No. one triangle piece 14 and No. two triangle pieces 15 fixed one side that sets up at connecting plate 13 and limiting plate 9 respectively, and the inclined plane of two triangle pieces cooperatees. In addition, annular tooth groove 8 that the inside of base 3 offered cooperatees with the one end of limiting plate 9, and one side of base 3 still is fixed with motor 6, and the output shaft of motor 6 runs through drum 19 and with the one side fixed connection of centre gripping plectane 4, through the drive of motor, realizes centre gripping plectane 4 rotary motion.
Specifically, after the die is held and placed among the clamping plates 17, the driving motor 6 drives the clamping circular plate 4 to rotate, at the moment, the limiting plate 9 on the outer wall of the limiting circular plate 5 is clamped with the annular tooth groove 8, so that the limiting circular plate 5 cannot rotate, when the clamping circular plate 4 rotates, the limiting rod 20 at one end of the clamping plates 17 is influenced by the arc limiting groove 18 to displace, so that the clamping plates 17 gradually move inwards when the clamping circular plate 4 rotates, the clamping effect is achieved, in the clamping process, the connecting plate 13 on the outer wall of the clamping circular plate 4 is close to the limiting plate 9 on the outer wall of the limiting circular plate 5, when the inclined plane of the first triangular block 14 touches the inclined plane of the second triangular block 15, the limiting plate 9 is gradually extruded to displace towards one side far away from the annular tooth groove 8, and one end of the limiting plate 9 is separated from the annular tooth groove 8, the fixing effect of releasing the limit circular plate 5 after clamping the die is achieved, then when the rest surfaces of the die are required to be processed, the motor 6 is continuously driven to drive the clamping circular plate 4 to rotate, at the moment, the clamping circular plate 4 drives the limit circular plate 9 to drive the limit circular plate 5 to rotate together through the connecting plate 13, the adjusting effect is achieved, the limit circular plate 5 is enabled to have a certain friction force by itself or by adding other ferrules on the inner wall, the limit circular plate 5 is prevented from rotating, when the clamping of the die is required to be released, the limit circular plate 5 is only required to be driven reversely, the first triangular block 14 is not attached to the second triangular block 15 any more, the limit plate 9 is reset under the force of the pressure spring 12, one end of the limit plate 9 is clamped with the annular tooth groove 8 to fix the limit circular plate 5, then, the clamping circular plate 4 can be influenced by the arc limiting grooves 18 when rotating, the clamping plates 17 are unfolded to release the clamping effect, the clamping and adjusting integration is achieved, and the practical operation is facilitated.
As is well known to those skilled in the art, the working principles and wiring methods of the milling machine body 1 and the motor 6 are common, and all belong to conventional means or common general knowledge, and are not described herein in detail, and any choice can be made by those skilled in the art according to their needs or convenience.
Claims (6)
1. A numerically controlled fraise machine for mould processing, comprising:
a milling machine body (1);
clamping assembly (2) for carry out the centre gripping to the mould, clamping assembly (2) set up on the workstation of milling machine main part (1), clamping assembly (2) are including base (3) and holder, the top at the workstation is installed to base (3), the holder is located one side inner wall of base (3), the holder is including centre gripping plectane (4), spacing plectane (5) and a plurality of splint (17), one side inner wall of base (3) is fixed to be provided with drum (19), and spacing plectane (5) rotate the cover and establish the outer wall at drum (19), a plurality of spouts (16) have been seted up to one side of centre gripping plectane (4), and the one end of a plurality of splint (17) slides respectively and set up the inside at a plurality of spouts (16).
2. The numerical control milling machine for die machining according to claim 1, wherein a plurality of arc-shaped limit grooves (18) are formed in one side, close to the clamping circular plate (4), of the limiting circular plate (5), a plurality of through holes (7) are formed in one side, close to the limiting circular plate (5), of the clamping circular plate (4), the through holes (7) are respectively communicated with a plurality of sliding grooves (16), a limit rod (20) is fixedly arranged at one side end, close to the through holes (7), of the clamping plate (17), one end of the limit rod (20) extends to the outside through the through holes (7), and the limit rods (20) are respectively matched with the arc-shaped limit grooves (18).
3. The numerical control milling machine for mold processing according to claim 2, wherein the clamping assembly (2) further comprises a connecting plate (13) and a limiting plate (9), the connecting plate (13) is fixedly arranged on the outer wall of the clamping circular plate (4), the outer wall of the limiting circular plate (5) is fixedly provided with an L-shaped plate (11), one side inner wall of the L-shaped plate (11) is fixedly provided with a sliding rod (10), the limiting plate (9) is slidably sleeved on the outer wall of the sliding rod (10), one side of the connecting plate (13) is fixedly provided with a triangular block (14), one side of the limiting plate (9) is fixedly provided with a triangular block (15) No. two, and inclined surfaces of the triangular block No. one (14) and the triangular block No. two (15) are matched.
4. The numerical control milling machine for die machining according to claim 3, wherein an annular tooth groove (8) is formed in the inner wall of one side, close to the limiting circular plate (5), of the base (3), the limiting circular plate (5) is located in the annular tooth groove (8), and one end of the limiting plate (9) is matched with the annular tooth groove (8).
5. The numerical control milling machine for die machining according to claim 4, wherein the outer wall of the sliding rod (10) is sleeved with a pressure spring (12), and two ends of the pressure spring (12) are fixedly arranged on one side inner wall of the L-shaped plate (11) and one side of the limiting plate (9) respectively.
6. The numerical control milling machine for die machining according to claim 5, wherein a motor (6) is fixedly arranged on one side of the base (3) away from the limit circular plate (5), and one end of an output shaft of the motor (6) penetrates through the cylinder (19) and is fixedly arranged on one side of the clamping circular plate (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421904751.1U CN222885832U (en) | 2024-08-07 | 2024-08-07 | Numerical control milling machine for die machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421904751.1U CN222885832U (en) | 2024-08-07 | 2024-08-07 | Numerical control milling machine for die machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222885832U true CN222885832U (en) | 2025-05-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202421904751.1U Active CN222885832U (en) | 2024-08-07 | 2024-08-07 | Numerical control milling machine for die machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222885832U (en) |
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2024
- 2024-08-07 CN CN202421904751.1U patent/CN222885832U/en active Active
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