CN212885252U - Lifting type milling machine - Google Patents
Lifting type milling machine Download PDFInfo
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- CN212885252U CN212885252U CN202020802500.8U CN202020802500U CN212885252U CN 212885252 U CN212885252 U CN 212885252U CN 202020802500 U CN202020802500 U CN 202020802500U CN 212885252 U CN212885252 U CN 212885252U
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- milling machine
- fixedly connected
- sliding
- connecting rod
- dog
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- 238000003801 milling Methods 0.000 title claims abstract description 46
- 230000001105 regulatory effect Effects 0.000 abstract description 5
- 241000282472 Canis lupus familiaris Species 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000008093 supporting effect Effects 0.000 description 5
- 238000003754 machining Methods 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
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Abstract
The utility model relates to a machinery processing technology field especially relates to an over-and-under type milling machine, has solved the problem that over-and-under type milling machine workstation angle is unadjustable among the prior art, and elevation structure is with high costs. The utility model provides an over-and-under type milling machine, includes the milling machine body, the backup pad, the inside backup pad that is provided with of milling machine body, both ends all are provided with the dog in the backup pad, dog and backup pad fixed connection, one of them dog apex angle articulates there is the regulating plate, and another dog screw thread closes soon and is connected with the hob, two fixedly connected with slide bar between the dog, the slider has been cup jointed on the slide bar, slider and slide bar sliding connection, regulating plate lower extreme fixedly connected with ear seat, be provided with the head rod between ear seat and the slider, the both ends of head rod all are rotated with ear seat and slider respectively through the round pin axle and are connected. The utility model discloses milling machine's workstation angularly adjustable, elevation structure stability is high, and the cost is lower.
Description
Technical Field
The utility model relates to the technical field of machining, especially, relate to an over-and-under type milling machine.
Background
The milling machine is a machine tool with wide application, and can process planes, grooves, tooth dividing parts, spiral surfaces and various curved surfaces on the milling machine. In addition, the method can be used for machining the surface and inner hole of the revolving body, cutting off the revolving body, and the like. When the milling machine works, a workpiece is arranged on a workbench or accessories such as an indexing head, the milling cutter rotates to move mainly, and the workpiece can obtain a required processing surface by the aid of the feeding motion of the workbench or the milling head. Since the multi-edge intermittent cutting is performed, the productivity of the milling machine is high. In short, a milling machine is a machine tool that can mill, drill, and bore a workpiece.
Most current milling machine workstations can only remove in vertical direction or horizontal direction, have reduced the suitability of milling machine, can't process too big or the work piece of undersize, and the milling machine of part liftable though has increased the suitability of milling machine, nevertheless when processing irregular work piece, can't provide the workstation of slope for the top machined surface of work piece can't be adjusted, if can provide a workstation angularly adjustable over-and-under type milling machine this time, can let the application scope of milling machine wider.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an over-and-under type milling machine has solved among the prior art problem that over-and-under type milling machine workstation angle is not adjustable, elevation structure is with high costs.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides an over-and-under type milling machine, including the milling machine body, the backup pad, the inside backup pad that is provided with of milling machine body, both ends all are provided with the dog in the backup pad, dog and backup pad fixed connection, one of them dog apex angle articulates there is the regulating plate, another dog screw thread closes soon and is connected with the hob, fixedly connected with slide bar between two dogs, the slider has been cup jointed on the slide bar, slider and slide bar sliding connection, regulating plate lower extreme fixedly connected with ear seat, be provided with the head rod between ear seat and the slider, the both ends of head rod all rotate with ear seat and slider respectively through the round pin axle and are connected, the regulating plate upper end.
Preferably, a protractor is fixedly connected to the hinged position of one stop block and the adjusting plate.
Preferably, both sides of the lower end of the supporting plate are rotatably connected with X-shaped frames through pin shafts, each X-shaped frame is composed of two supporting rods, the two supporting rods are rotatably connected through the pin shafts, a second connecting rod is arranged between the two X-shaped frames, and the second connecting rod is fixedly connected with the pin shafts inside the two X-shaped frames.
Preferably, two chutes are formed in the base fixedly connected with the base of the milling machine body, trapezoidal blocks are embedded in the two chutes and can slide in the chutes, and the trapezoidal blocks are rotatably connected with the bottom end of the X-shaped frame through pin shafts.
Preferably, the base is fixedly connected with a hydraulic pump, and the top end of the hydraulic pump is fixedly connected with the center of the second connecting rod.
Preferably, a rotating handle is arranged at one end of the threaded rod far away from the sliding block.
The utility model discloses possess following beneficial effect at least:
when a workpiece with an inclined angle needs to be machined, the threaded rod is rotated to drive the sliding block to move on the sliding rod, two ends of the first connecting rod are rotatably connected to the sliding block and the lug seat fixedly connected to the bottom end of the adjusting plate through the pin shaft, so that the sliding block can move under the connecting and supporting action of the first connecting rod, the inclined angle of the adjusting plate is adjusted, the inclined angle of the workbench is adjusted, and the angle-adjustable milling machine is wider in applicability compared with a milling machine with a non-adjustable workbench; when the height of the workbench is required to be adjusted, the hydraulic pump is started, the ascending and descending of the hydraulic pump drive the second connecting rod fixedly connected to the top end of the hydraulic pump to ascend and descend, the two ends of the second connecting rod are fixedly connected with the pin shafts at the centers of the two X-shaped frames, the top ends of the two X-shaped frames are rotatably connected with the supporting plates through the pin shafts, and the bottom ends of the two X-shaped frames are also rotatably connected with the trapezoidal blocks located in the base sliding grooves through the pin shafts.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without any creative effort.
Fig. 1 is a front view of the present invention;
fig. 2 is a side view of the present invention;
fig. 3 is a top view of the present invention;
fig. 4 is a partial sectional view of the present invention.
In the figure: 1. a milling machine body; 2. a work table; 3. an adjusting plate; 4. an ear mount; 5. a first connecting rod; 6. a slider; 7. a threaded rod; 8. a second connecting rod; 9. a hydraulic pump; 10. a base; 11. an X-shaped frame; 12. a support plate; 13. a slide bar; 14. a stopper; 15. a protractor; 16. A chute; 17. a trapezoidal block.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in 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 invention and are not intended to limit the invention.
Referring to fig. 1-4, a lifting milling machine comprises a milling machine body 1 and a support plate 12, wherein the milling machine body 1 is internally provided with the support plate 12 for mounting an angle adjusting structure and a workbench 2, two ends of the support plate 12 are respectively provided with a stop block 14, the stop blocks 14 are fixedly connected with the support plate 12 for improving the stability of the angle adjusting mechanism, one stop block 14 is hinged with an adjusting plate 3 at the top angle for adjusting the inclination angle of the workbench 2, the other stop block 14 is connected with a threaded rod 7 in a threaded manner for adjusting the movement of a slide block 6 on the slide rod 13, a slide rod 13 is fixedly connected between the two stop blocks 14 for limiting the movement direction of the slide block 6, the slide block 6 is sleeved on the slide rod 13, the slide block 6 is connected with the slide rod 13 in a sliding manner, the lower end of the adjusting plate 3 is fixedly connected with an ear seat 4, a first connecting rod 5 is arranged between the ear seat 4 and, the upper end of the adjusting plate 3 is connected with a workbench 2 in a sliding way along the front-back direction.
The scheme has the following working processes:
when a workpiece with an inclination angle needs to be processed, the threaded rod 7 is rotated, the sliding block 6 is driven to move on the sliding rod 13, the first connecting rod 5 supports the lug seat 4 fixedly connected to the lower end of the adjusting plate 3, one end of the adjusting plate 3 is hinged to a stop block 14 at an apex angle, so under the support of the first connecting rod 5, the adjusting plate 3 can rotate around the pivot of the stop block 14, the included angle between the adjusting plate 3 and the protractor 15 is observed, the inclination angle of the workbench 2 is judged, when the required angle is reached, the threaded rod 7 is stopped to rotate, the sliding block 6 does not move any more, and the adjusting plate 3 is fixed at the current.
According to the working process, the following steps are known:
the threaded rod 7 is the controller of the whole angle adjusting mechanism, the angle adjustment of the adjusting plate 3 is achieved through the positive rotation and the reverse rotation of the threaded rod 7, the inclination angle of the adjusting plate 3 can be visually seen through the included angle formed between the adjusting plate 3 and the protractor 15, and when the threaded rod 7 stops rotating, the adjusting plate 3 does not rotate any more and is kept at a fixed angle.
Further, a protractor 15 is fixedly connected to a hinge of the stopper 14 and the adjusting plate 3, and is used for measuring an inclination angle of the adjusting plate 3.
Further, 12 lower extreme both sides of backup pad all are connected with X type frame 11 through the round pin axle rotation, and X type frame 11 comprises two branches, and rotates through the round pin axle between two branches and connect, is provided with second connecting rod 8 between two X type frames 11, and second connecting rod 8 and two inside round pin axle fixed connection of X type frame 11, and the up-and-down motion of second connecting rod 8 can adjust the angle that opens of X type frame 11 to the lift of adjustment backup pad 12.
Further, the bottom fixedly connected with base 10 of milling machine body 1 has seted up two spouts 16 on the base 10, all inlays in two spouts 16 and is equipped with trapezoidal piece 17, and trapezoidal piece 17 motion in spout 16 prescribes a limit to the direction of motion of X type frame 11.
Further, fixedly connected with hydraulic pump 9 on the base 10, the center fixed connection of hydraulic pump 9 top and second connecting rod 8, hydraulic pump 9 provides kinetic energy for the lift of milling machine.
Furthermore, a rotating handle is installed at one end, far away from the sliding block 6, of the threaded rod 7, and the threaded rod is convenient to rotate.
In conclusion, the threaded rod 7 is matched with the stop block 14, the first connecting rod 5, the sliding block 6 and the sliding rod 13, the inclination angle of the workbench 2 can be realized, the lifting effect of the hydraulic pump 9 on the milling machine can be realized through the matching relation between the hydraulic pump 9 and the X-shaped frame 11 as well as the second connecting rod 8, the structure is stable, and the use cost is lower.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. A lifting type milling machine comprises a milling machine body (1) and a support plate (12), and is characterized in that the support plate (12) is arranged inside the milling machine body (1), stop blocks (14) are arranged at two ends of the support plate (12), the stop blocks (14) are fixedly connected with the support plate (12), an adjusting plate (3) is hinged at the vertex angle of one stop block (14), a threaded rod (7) is connected with the other stop block (14) in a threaded manner, a sliding rod (13) is fixedly connected between the two stop blocks (14), a sliding block (6) is sleeved on the sliding rod (13), the sliding block (6) is in sliding connection with the sliding rod (13), an ear seat (4) is fixedly connected at the lower end of the adjusting plate (3), a first connecting rod (5) is arranged between the ear seat (4) and the sliding block (6), two ends of the first connecting rod (5) are respectively in rotating connection with the ear seat (4) and the, the upper end of the adjusting plate (3) is connected with a workbench (2) in a sliding mode along the front-back direction.
2. The milling machine according to claim 1, characterized in that a protractor (15) is fixedly connected to the joint of one of the stops (14) and the adjusting plate (3).
3. The lifting milling machine as claimed in claim 1, characterized in that the support plate (12) is pivotally connected to an X-shaped frame (11) at both sides of the lower end thereof by a pin, the X-shaped frame (11) is composed of two support rods pivotally connected by a pin, a second connecting rod (8) is arranged between the two X-shaped frames (11), and the second connecting rod (8) is fixedly connected to the pin inside the two X-shaped frames (11).
4. The lifting milling machine as claimed in claim 3, wherein a base (10) is fixedly connected to the bottom of the milling machine body (1), two sliding grooves (16) are formed in the base (10), trapezoidal blocks (17) are embedded in the two sliding grooves (16), the trapezoidal blocks (17) can slide in the sliding grooves (16), and the trapezoidal blocks (17) are rotatably connected with the bottom end of the X-shaped frame (11) through pin shafts.
5. The milling machine according to claim 4, characterized in that a hydraulic pump (9) is fixedly connected to the base (10), and the top end of the hydraulic pump (9) is fixedly connected to the center of the second connecting rod (8).
6. A milling and lifting machine as claimed in claim 4, characterized in that the threaded rod (7) is provided with a rotating handle at the end remote from the slide (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020802500.8U CN212885252U (en) | 2020-05-14 | 2020-05-14 | Lifting type milling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020802500.8U CN212885252U (en) | 2020-05-14 | 2020-05-14 | Lifting type milling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212885252U true CN212885252U (en) | 2021-04-06 |
Family
ID=75263485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020802500.8U Expired - Fee Related CN212885252U (en) | 2020-05-14 | 2020-05-14 | Lifting type milling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212885252U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113500665A (en) * | 2021-05-27 | 2021-10-15 | 北京华东乐器有限公司 | Edge walking device for violin |
-
2020
- 2020-05-14 CN CN202020802500.8U patent/CN212885252U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113500665A (en) * | 2021-05-27 | 2021-10-15 | 北京华东乐器有限公司 | Edge walking device for violin |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210406 |
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| CF01 | Termination of patent right due to non-payment of annual fee |