CN221289648U - Height-adjustable milling cutter disc - Google Patents
Height-adjustable milling cutter disc Download PDFInfo
- Publication number
- CN221289648U CN221289648U CN202322924303.XU CN202322924303U CN221289648U CN 221289648 U CN221289648 U CN 221289648U CN 202322924303 U CN202322924303 U CN 202322924303U CN 221289648 U CN221289648 U CN 221289648U
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- China
- Prior art keywords
- milling cutter
- fixedly connected
- sliding
- motor
- screw rod
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- 238000003801 milling Methods 0.000 title claims abstract description 45
- 230000007246 mechanism Effects 0.000 claims abstract description 18
- 230000009467 reduction Effects 0.000 claims abstract description 7
- 239000006096 absorbing agent Substances 0.000 claims description 5
- 230000035939 shock Effects 0.000 claims description 4
- 230000003139 buffering effect Effects 0.000 abstract 1
- 238000003754 machining Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000013016 damping Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007517 polishing process Methods 0.000 description 1
Abstract
The utility model discloses a milling cutter disc with adjustable height, which comprises a supporting frame, an adjusting mechanism, a vibration reduction mechanism and a motor, wherein the adjusting mechanism comprises a mounting frame and a screw rod, the mounting frame is fixedly connected to the supporting frame, the screw rod is sleeved in the mounting frame in a threaded manner, the output end of the motor is fixedly connected with a milling cutter body, a chute is fixedly arranged on the lower end surface of the mounting frame, a fixed block is fixedly arranged in the middle of the chute, sliding rods are fixedly connected between two sides of the fixed block and the inner wall of the chute, sliding blocks are sleeved on the outer walls of the two sliding rods in a sliding manner, scales are fixedly arranged at the front end of the mounting frame, the lower end of the screw rod penetrates through the fixed block and is rotatably connected to the motor, and a rotating wheel is fixedly connected to the upper end of the screw rod. The milling cutter disc with the adjustable height can realize accurate height adjustment, can be subjected to vibration reduction and buffering during the work of the milling cutter, improves the stability, and has practicability.
Description
Technical Field
The utility model relates to the technical field of milling machines, in particular to a milling cutter disc with adjustable height.
Background
The milling machine is used as a machine tool for machining a workpiece through the milling cutter, has the advantages of high machining precision and high efficiency, is widely used in various part machining, and generally works by adjusting the position of the milling cutter.
At present, a milling cutter height adjusting mechanism is characterized in that a worker generally performs height adjustment by feeling during adjustment, so that the milling cutter lifting height adjustment has a great subjective factor to influence the production effect, and based on the fact, the milling cutter head with the adjustable height is improved.
Disclosure of utility model
The utility model mainly aims to provide a milling cutter disc with adjustable height, which can effectively solve the technical problems in the background technology.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
The milling cutter head with the adjustable height comprises a supporting frame, an adjusting mechanism, a vibration reduction mechanism and a motor, wherein the adjusting mechanism comprises a mounting frame and a screw, the mounting frame is fixedly connected to the supporting frame, screw threads are sleeved in the mounting frame, and the output end of the motor is fixedly connected with a milling cutter body;
The utility model discloses a sliding block, including the mounting bracket, the terminal surface is fixed to have seted up the spout under the mounting bracket, the fixed block that is provided with in spout middle part, fixedly connected with slide bar between fixed block both sides and the spout inner wall, two all sliding sleeve has the slider on the slide bar outer wall, the mounting bracket front end is fixed to be provided with the scale.
As a further scheme of the utility model, the lower end of the screw rod penetrates through the fixed block, and the upper end of the screw rod is fixedly connected with the rotating wheel.
As a further scheme of the utility model, the front end of the supporting frame is fixedly provided with a processing table, and the processing table is arranged at the lower end of the milling cutter body.
As a further scheme of the utility model, the vibration damping mechanism comprises two first hinge parts, three second hinge parts and two vibration dampers, wherein the first hinge parts are respectively and fixedly connected to the lower ends of the two sliding blocks, the three hinge parts are respectively and fixedly connected to two sides and the upper end of the motor, and the second hinge parts 32 positioned at the upper end of the motor 5 are rotatably sleeved on the outer wall of the screw rod 26.
As a further scheme of the utility model, two ends of the two shock absorbers are respectively connected with the first hinge part and the second hinge part in a rotating way.
As a further scheme of the utility model, one front end of one hinge piece is fixedly sleeved with a pointer through a rotating shaft, and the pointer is arranged at the front end of the scale in a sliding manner.
The beneficial effects of the utility model are as follows:
The rotating wheel drives the screw to rotate, the motor can be driven to lift relatively to the mounting frame, so that the milling cutter is driven to lift and adjust, meanwhile, the motor drives the first hinge part to move through the shock absorber, so that the sliding block is driven to slide on the sliding rod, lifting of the milling cutter is further stabilized, the milling cutter is prevented from rotating along with the screw, meanwhile, the first hinge part drives the pointer to slide on a scale arranged at the front end of the mounting frame during movement, the lifting distance of the milling cutter can be known according to scale reading by using the Pythagorean theorem, and the purpose of accurately adjusting the lifting of the device is achieved;
Vibration reduction is carried out through the shock absorber that sets up between hinge one and hinge two for the device can cushion the vibration that produces milling cutter working process, maintains milling cutter operation stability, improves machining precision, has the practicality.
Drawings
FIG. 1 is a schematic view of the overall construction of a height adjustable milling cutter disc of the present utility model;
FIG. 2 is a schematic view of a mounting bracket of a height adjustable milling cutter according to the present utility model;
Fig. 3 is an elevation view of a height adjustable milling cutter head of the present utility model.
In the figure: 1. a support frame; 2. an adjusting mechanism; 21. a mounting frame; 22. a chute; 23. a fixed block; 24. a slide bar; 25. a slide block; 26. a screw; 27. a rotating wheel; 28. a scale; 3. a vibration damping mechanism; 31. a first hinge; 32. a second hinge; 33. a damper; 34. a pointer; 4. a processing table; 5. a motor; 6. a milling cutter body.
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 milling cutter head with adjustable height comprises a supporting frame 1, an adjusting mechanism 2, a vibration reduction mechanism 3 and a motor 5, wherein a processing table 4 is fixedly arranged at the front end of the supporting frame 1, the processing table 4 is arranged at the lower end of a milling cutter body 6, the adjusting mechanism 2 comprises a mounting frame 21 and a screw rod 26, the mounting frame 21 is fixedly connected to the supporting frame 1, the screw rod 26 is in threaded sleeve connection with the mounting frame 21, and the output end of the motor 5 is fixedly connected with the milling cutter body 6.
The lower end face of the mounting frame 21 is fixedly provided with a sliding groove 22, the middle part of the sliding groove 22 is fixedly provided with a fixed block 23, sliding rods 24 are fixedly connected between two sides of the fixed block 23 and the inner wall of the sliding groove 22, sliding blocks 25 are sleeved on the outer walls of the two sliding rods 24 in a sliding manner, and scales 28 are fixedly arranged at the front end of the mounting frame 21.
In this embodiment, the lower end of the screw 26 penetrates through the fixing block 23, the upper end of the screw 26 is fixedly connected with the rotating wheel 27, and the screw 26 can be driven to rotate through the rotating wheel 27, so that the screw 26 can move up and down relative to the mounting frame 21.
In this embodiment, the vibration damping mechanism 3 includes two first hinge members 31, three second hinge members 32 and two vibration dampers 33, the two first hinge members 31 are respectively and fixedly connected to the lower ends of the two sliders 25, the three second hinge members 32 are respectively and fixedly connected to two sides and an upper end position of the motor 5, the second hinge members 32 located at the upper end of the motor 5 are rotatably sleeved on the outer wall of the screw 26, specifically, the lower end of the screw 26 is rotatably sleeved on a rotating shaft of the second hinge members 32, the motor 5 is driven to lift relatively to the mounting frame 21 when the screw 26 rotates conveniently, and meanwhile, the motor 5 can swing relatively to the screw 26 in two lateral directions, the two ends of the vibration dampers 33 are respectively and fixedly sleeved with the first hinge members 31 and the second hinge members 32, a pointer 34 is slidably arranged at the front end of the scale 28 through the rotating shaft, and the pointer 34 indicates the reading of the scale 28 to realize accurate adjustment of the lifting of the milling cutter body 6.
It should be noted that, the present utility model is a milling cutter with adjustable height, when in use, the screw 26 is driven to rotate by the rotating wheel 27, and the motor 5 is driven to perform lifting adjustment relative to the mounting frame 21, so as to realize lifting adjustment of the milling cutter body 6;
In the process, the first hinge part 31 and the second hinge part 32 which are respectively connected through the vibration damper 33 and the two ends of the vibration damper are respectively rotated, so that the sliding block 25 is driven to slide on the sliding rod 24 in the lifting adjustment process of the motor 5, the sliding rod 24 is used for limiting, the lifting motion of the motor 5 can be stabilized, the motor 5 is prevented from rotating along with the rotation of the screw rod 26, meanwhile, vibration of the milling cutter body 6 in the polishing process can be damped and buffered through the vibration damper 33, the stability of the milling cutter body 6 in the operation process is improved, and the practicability is realized.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. A height-adjustable milling cutter head, characterized in that: the milling cutter comprises a support frame (1), an adjusting mechanism (2), a vibration reduction mechanism (3) and a motor (5), wherein the adjusting mechanism (2) comprises a mounting frame (21) and a screw rod (26), the mounting frame (21) is fixedly connected to the support frame (1), the screw rod (26) is in threaded sleeve connection with the mounting frame (21), and the output end of the motor (5) is fixedly connected with a milling cutter body (6);
The utility model discloses a sliding block type sliding device for the automobile, which comprises a mounting rack (21), wherein a sliding groove (22) is fixedly formed in the lower end face of the mounting rack (21), a fixed block (23) is fixedly arranged in the middle of the sliding groove (22), sliding rods (24) are fixedly connected between two sides of the fixed block (23) and the inner wall of the sliding groove (22), sliding blocks (25) are sleeved on the outer wall of each sliding rod (24) in a sliding manner, and scales (28) are fixedly arranged at the front end of the mounting rack (21).
2. A height adjustable milling cutter disc according to claim 1, wherein: the lower end of the screw rod (26) penetrates through the fixed block (23), and the upper end of the screw rod (26) is fixedly connected with a rotating wheel (27).
3. A height adjustable milling cutter disc according to claim 1, wherein: the front end of the supporting frame (1) is fixedly provided with a processing table (4), and the processing table (4) is arranged at the lower end of the milling cutter body (6).
4. A height adjustable milling cutter disc according to claim 1, wherein: the vibration reduction mechanism (3) comprises two first hinge parts (31), three second hinge parts (32) and two vibration absorbers (33), wherein the two first hinge parts (31) are respectively and fixedly connected to the lower ends of the two sliding blocks (25), the three second hinge parts (32) are respectively and fixedly connected to two sides and the upper end of the motor (5), and the second hinge parts (32) positioned at the upper end of the motor (5) are rotatably sleeved on the outer wall of the screw (26).
5. The height adjustable milling cutter disc of claim 4, wherein: two ends of the two shock absorbers (33) are respectively connected with the first hinge part (31) and the second hinge part (32) in a rotating way.
6. The height adjustable milling cutter disc of claim 4, wherein: the front end of one hinge part I (31) is fixedly sleeved with a pointer 34 through a rotating shaft, and the pointer 34 is slidably arranged at the front end of the scale 28.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221289648U true CN221289648U (en) | 2024-07-09 |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |