CN214518893U

CN214518893U - Portable angle regulation's milling machine positioner

Info

Publication number: CN214518893U
Application number: CN202023242597.0U
Authority: CN
Inventors: 喻华德; 王敏
Original assignee: Suzhou Haoyaochen Intelligent Technology Co ltd
Current assignee: Suzhou Haoyaochen Intelligent Technology Co ltd
Priority date: 2020-12-29
Filing date: 2020-12-29
Publication date: 2021-10-29
Anticipated expiration: 2030-12-29

Abstract

The utility model discloses a portable angle regulation's milling machine positioner, including plectane one, plectane one's top centre of a circle department is fixed with the fixed column, and the top of fixed column installs universal ball one, be fixed with the connecting rod on universal ball one's the spheroid, and the top of connecting rod is fixed with plectane two, plectane two's last fixed surface has two clamp splice one, one of them clamp splice one goes up the screw thread and runs through screw rod one, the one end of screw rod one is rotated and is installed clamp splice two, run through on the plectane one and have four screw rod two. This portable angle regulation's milling machine positioner through setting up universal ball one and connecting rod for circular plate two can be in certain within range to arbitrary angular rotation slope, but cooperate four screws that install universal ball two and height-adjusting to carry out effectual support to circular plate two again, thereby make circular plate two can the stable slope at appointed angle, be favorable to improving actual processingquality.

Description

Portable angle regulation's milling machine positioner

Technical Field

The utility model relates to a milling machine location technical field especially relates to a portable angle regulation's milling machine positioner.

Background

The milling machine mainly refers to a machine tool for processing various surfaces of a workpiece by using a milling cutter, generally, the milling cutter mainly moves by rotating, the movement of the workpiece and the milling cutter is feeding movement, the milling machine can process planes and grooves and can also process various curved surfaces, gears and the like, and a milling machine positioning device is a clamp for positioning the workpiece.

The positioning fixture for the milling machine in the market only has a fixing function and does not have an angle adjusting function, so that the angle of the workpiece cannot be adjusted when people use the milling machine to process the workpiece, and the actual processing quality is affected.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a portable angle regulation's milling machine positioner has solved the positioning fixture who is used for the milling machine on the existing market and has only had fixed function, and does not have the function of angle modulation, leads to people to utilize the milling machine to add man-hour the angle that can't adjust the work piece, influences actual processingquality's problem.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a portable angle regulation's milling machine positioner, includes plectane one, the top centre of a circle department of plectane one is fixed with the fixed column, and the top of fixed column installs universal ball one, be fixed with the connecting rod on the spheroid of universal ball one, and the top of connecting rod is fixed with plectane two, the last fixed surface of plectane two has two clamp splice one, one of them the screw thread runs through on the clamp splice one has screw rod one, the one end of screw rod one is rotated and is installed clamp splice two, the plectane one is gone up and is run through four screw rods two, and the screw rod two passes through coupling assembling and install on plectane one, the top fixed mounting of screw rod two has universal ball two, and the spheroid of universal ball two contacts with the lower surface of plectane two, the bottom fixed mounting of plectane one has the protection section of thick bamboo, and the bottom of the protection section of thick bamboo installs plectane three.

By adopting the scheme, the universal ball I and the connecting rod are arranged, so that the circular plate II can rotate and incline to any angle within a certain range, and the four height-adjustable screw rods provided with the universal ball II are matched to effectively support the circular plate II, so that the circular plate II can stably incline to a specified angle, and the actual processing quality is improved; the two clamping blocks I, the screw rod I and the clamping block II are arranged, the screw rod I is rotated to push the clamping block II to move, and the position of the clamping block II between the two clamping blocks I is adjusted, so that workpieces with different sizes can be machined and fixed; through setting up a protection section of thick bamboo and plectane three, realized the effective protection to screw second class structure.

Preferably, coupling assembling includes solid fixed cylinder and nut, gu the fixed cylinder installs the lower surface at plectane one, the nut screw thread cup joints on screw rod two, and the nut passes through the bearing and rotates the inside of installing at solid fixed cylinder, plectane one's lower fixed surface has four optical axes, and the sliding sleeve that has cup jointed on the optical axis slides, four sliders respectively with the bottom fixed connection of four screw rods two, one side of nut is provided with and is used for the rotatory drive assembly of drive nut.

Adopt above-mentioned scheme, through setting up coupling assembling, earlier utilize the cooperation of optical axis and sliding sleeve to prevent two rotations of screw rod, reuse rotatable nut to drive screw rod two and carry out elevating movement, improved two stability at the lift in-process of screw rod.

Preferably, the driving assembly comprises a first gear, a second gear and a transmission shaft, the first gear is sleeved on the nut, the second gear is fixed on the transmission shaft, the transmission shaft is rotatably connected with the protective barrel through a bearing seat, and a third circular plate is penetrated through the bottom end of the transmission shaft.

By adopting the scheme, the nut can be driven to rotate by arranging the driving component, utilizing the transmission action of the first gear and the second gear and matching with the transmission of the transmission shaft on the kinetic energy.

Preferably, the inside of a protection section of thick bamboo is provided with the oil drum, and the top intercommunication of oil drum has the connecting pipe, the top intercommunication of connecting pipe has the toper fill, and the inside of connecting pipe is provided with the oil absorption silver, the bottom of oil absorption silver extends to the interior bottom of oil drum, and the top of oil absorption silver extends to the inside of toper fill and contacts with four gears two.

By adopting the scheme, the oil drum and the oil absorption cotton sliver are arranged, and the lubricating oil is smeared on the first gear and the second gear by utilizing the absorption effect of the oil absorption cotton sliver on the lubricating oil in the oil drum, so that the abrasion of the first gear and the second gear is reduced, and the inclination angle precision of the second circular plate is improved.

Preferably, the through hole has been seted up to the centre of a circle department of plectane three, and the inside of through hole is provided with the cushion, the bottom mounting of cushion has the bottom plate, and the bottom plate passes through bolt and plectane three fixed connection, the top of cushion is fixed with a location section of thick bamboo, the bottom of oil drum is located the inside of a location section of thick bamboo.

By adopting the scheme, the oil drum is convenient to disassemble and replace by arranging the through hole and the bottom plate, and the actual use requirement is met; through setting up a location section of thick bamboo, realized avoiding oil drum offset to the location of oil drum.

Preferably, the outer side of the second screw rod is sleeved with a cloth cylinder, two ends of the cloth cylinder are provided with first annular plates, the top end of the second screw rod is sleeved with a second annular plate, and the first annular plates are fixedly connected with the second annular plate and the first circular plate respectively.

By adopting the scheme, the second screw rod is protected by arranging the cloth barrel, and the serious abrasion of the second screw rod due to external particles is reduced.

Compared with the prior art, the beneficial effects of the utility model are that:

according to the portable milling machine positioning device for adjusting the angle, the universal ball I and the connecting rod are arranged, so that the circular plate II can rotate and incline to any angle within a certain range, and the four screw rods which are provided with the universal ball II and can adjust the height are matched to effectively support the circular plate II, so that the circular plate II can stably incline to a specified angle, and the actual processing quality is improved;

this portable angle regulation's milling machine positioner, through setting up oil drum and oil absorption silver, utilize the oil absorption silver to scribble lubricating oil on gear one and gear two to the absorption effect of the inside lubricating oil of oil drum to reduced the wearing and tearing of gear one and gear two, improved the inclination precision of plectane two.

Drawings

FIG. 1 is an overall structure diagram of the present invention;

FIG. 2 is a cross-sectional view of the protective sleeve of the present invention;

FIG. 3 is a front partial sectional view of a second screw rod of the present invention;

fig. 4 is an enlarged view of a portion a in fig. 2 according to the present invention.

In the figure: 1. a circular plate I; 2. fixing a column; 3. a second circular plate; 4. a first clamping block; 5. a first screw rod; 6. a second clamping block; 7. a first universal ball; 8. a connecting rod; 9. a second screw; 10. a fixed cylinder; 11. a nut; 12. a first gear; 13. a second gear; 14. a drive shaft; 15. a second universal ball; 16. a protective cylinder; 17. a circular plate III; 18. an oil drum; 19. connecting pipes; 20. a conical hopper; 21. an oil absorbing cotton sliver; 22. a through hole; 23. cushion blocks; 24. a base plate; 25. a positioning cylinder; 26. a cloth cylinder; 27. a first annular plate; 28. and a second annular plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, a portable milling machine positioning device for adjusting an angle comprises a circular plate I1, a fixed column 2 is fixed at the center of a circle at the top of the circular plate I1, the top of the fixed column 2 is provided with a universal ball I7, the ball body of the universal ball I7 is fixed with a connecting rod 8, a circular plate II 3 is fixed at the top end of the connecting rod 8, two clamping blocks I4 are fixed on the upper surface of the circular plate II 3, a screw rod I5 penetrates through the screw thread of one clamping block I4, a clamping block II 6 is rotatably arranged at one end of the screw rod I5, four screw rods II 9 penetrate through the circular plate I1, the screw rod II 9 is arranged on the circular plate I1 in a lifting way through the connecting component, the top of the screw rod II 9 is fixedly provided with a universal ball II 15, the ball body of the universal ball II 15 is in contact with the lower surface of the circular plate II 3, the bottom end of the circular plate I1 is fixedly provided with a protection cylinder 16, and the bottom of the protection cylinder 16 is provided with a circular plate III 17; through the arrangement of the universal ball I7 and the connecting rod 8, the circular plate II 3 can rotate and incline to any angle within a certain range, and the four screw rods II 9 which are provided with the universal ball II 15 and can adjust the height are matched to effectively support the circular plate II 3, so that the circular plate II 3 can stably incline to a specified angle, and the actual processing quality is improved; by arranging the two clamping blocks I4, the screw rod I5 and the clamping block II 6, the screw rod I5 is rotated to push the clamping block II 6 to move, and the position of the clamping block II 6 between the two clamping blocks I4 is adjusted, so that workpieces with different sizes can be machined and fixed; by arranging the protective cylinder 16 and the circular plate III 17, the structures such as the second screw rod 9 and the like are effectively protected.

The connecting assembly comprises a fixed cylinder 10 and a nut 11, the fixed cylinder 10 is installed on the lower surface of a circular plate I1, the nut 11 is in threaded sleeve joint with a screw rod II 9, the nut 11 is rotatably installed inside the fixed cylinder 10 through a bearing, four optical shafts are fixed on the lower surface of the circular plate I1, sliding sleeves are slidably sleeved on the optical shafts, four sliding blocks are respectively fixedly connected with the bottom ends of the four screw rod II 9, and a driving assembly used for driving the nut 11 to rotate is arranged on one side of the nut 11; through setting up coupling assembling, earlier utilize the cooperation of optical axis and sliding sleeve to prevent that two 9 of screw rods are rotatory, reuse rotatable nut 11 to drive two 9 of screw rods and carry out elevating movement, improved two 9 of screw rods stability at the lift in-process.

The driving assembly comprises a first gear 12, a second gear 13 and a transmission shaft 14, the first gear 12 is sleeved on the nut 11, the second gear 13 is fixed on the transmission shaft 14, the transmission shaft 14 is rotatably connected with the protective cylinder 16 through a bearing seat, and the bottom end of the transmission shaft 14 penetrates through a circular plate III 17; through the arrangement of the driving assembly, the nut 11 can be driven to rotate by utilizing the transmission effect of the first gear 12 and the second gear 13 and the transmission of kinetic energy by matching with the transmission shaft 14.

An oil drum 18 is arranged inside the protective drum 16, the top of the oil drum 18 is communicated with a connecting pipe 19, the top of the connecting pipe 19 is communicated with a conical hopper 20, an oil absorption cotton sliver 21 is arranged inside the connecting pipe 19, the bottom end of the oil absorption cotton sliver 21 extends to the inner bottom of the oil drum 18, and the top end of the oil absorption cotton sliver 21 extends to the inside of the conical hopper 20 and is in contact with the four second gears 13; by arranging the oil barrel 18 and the oil absorption cotton strip 21, the lubricating oil is smeared on the first gear 12 and the second gear 13 by utilizing the absorption effect of the oil absorption cotton strip 21 on the lubricating oil in the oil barrel 18, so that the abrasion of the first gear 12 and the second gear 13 is reduced, and the inclination angle precision of the second circular plate 3 is improved.

A through hole 22 is formed in the center of the circular plate III 17, a cushion block 23 is arranged inside the through hole 22, a bottom plate 24 is fixed at the bottom end of the cushion block 23, the bottom plate 24 is fixedly connected with the circular plate III 17 through a bolt, a positioning cylinder 25 is fixed at the top end of the cushion block 23, and the bottom end of the oil drum 18 is located inside the positioning cylinder 25; through the arrangement of the through hole 22 and the bottom plate 24, the oil drum 18 is convenient to disassemble and replace, and the actual use requirements are met; through setting up a location section of thick bamboo 25, realized avoiding oil drum 18 offset to the location of oil drum 18.

A cloth cylinder 26 is sleeved on the outer side of the second screw rod 9, two ends of the cloth cylinder 26 are respectively provided with a first annular plate 27, the top end of the second screw rod 9 is sleeved with a second annular plate 28, and the two first annular plates 27 are respectively fixedly connected with the second annular plate 28 and the first circular plate 1; through setting up cloth section of thick bamboo 26, realized the protection to the second screw rod 9, reduced the second screw rod 9 and taken place because of the condition of outside particulate matter serious wearing and tearing.

To sum up, when the portable milling machine positioning device for adjusting the angle is used, a workpiece is firstly placed between two clamping blocks I4, then the screw rod I5 is rotated, the clamping block II 6 is used for pushing the workpiece to move to the clamping block I4 without the screw rod I5 until the workpiece is tightly clamped, after the workpiece is clamped, different power units are used for driving four transmission shafts 14 to rotate at different angles, at the moment, under the action of the gear I12 and the gear II 13, the nut 11 starts to rotate, so that the four screw rods II 9 can be lifted to different degrees, when the inclination angle of the circular plate II 3 meets the actual use requirement, the rotation of the screw rod II 9 is stopped, the operation is very simple and convenient, in the process, the lubricating oil in the oil barrel 18 can be coated on the gear I12 and the gear II 13 by the oil absorption cotton strip 21, the abrasion of the gear I12 and the gear II 13 is reduced, and the inclination angle precision of the circular plate II 3 is improved, when lubricating oil needs to be added, the oil drum 18 can be taken down only by opening the bottom plate 24.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The milling machine positioning device capable of conveniently adjusting the angle is characterized by comprising a first circular plate (1), wherein a fixed column (2) is fixed at the center of a circle at the top of the first circular plate (1), a first universal ball (7) is installed at the top of the fixed column (2), a connecting rod (8) is fixed on a ball body of the first universal ball (7), a second circular plate (3) is fixed at the top end of the connecting rod (8), two first clamping blocks (4) are fixed on the upper surface of the second circular plate (3), a first screw rod (5) penetrates through the first clamping block (4) in a threaded manner, and a second clamping block (6) is rotatably installed at one end of the first screw rod (5);

run through on the plectane (1) and have four screw rods two (9), and screw rod two (9) install on plectane (1) through coupling assembling liftable, the top fixed mounting of screw rod two (9) has universal ball two (15), and the spheroid of universal ball two (15) contacts with the lower surface of plectane two (3), the bottom fixed mounting of plectane (1) has a protection section of thick bamboo (16), and the bottom of a protection section of thick bamboo (16) installs plectane three (17).

2. The milling machine positioning device convenient to adjust the angle is characterized in that the connecting assembly comprises a fixed cylinder (10) and a nut (11), the fixed cylinder (10) is installed on the lower surface of a first circular plate (1), the nut (11) is sleeved on a second screw rod (9) in a threaded manner, the nut (11) is installed inside the fixed cylinder (10) through a bearing in a rotating manner, four optical axes are fixed on the lower surface of the first circular plate (1), sliding sleeves are sleeved on the optical axes, four sliding blocks are respectively connected with the bottom ends of the four second screw rods (9), and a driving assembly used for driving the nut (11) to rotate is arranged on one side of the nut (11).

3. The portable angle adjustment milling machine positioning device according to claim 2, wherein the driving assembly comprises a first gear (12), a second gear (13) and a transmission shaft (14), the first gear (12) is sleeved on the nut (11), the second gear (13) is fixed on the transmission shaft (14), the transmission shaft (14) is rotatably connected with the protective cylinder (16) through a bearing seat, and the bottom end of the transmission shaft (14) penetrates through a circular plate III (17).

4. The portable angle adjusting milling machine positioning device as claimed in claim 3, characterized in that an oil drum (18) is arranged inside the protective cylinder (16), a connecting pipe (19) is communicated with the top of the oil drum (18), a conical hopper (20) is communicated with the top of the connecting pipe (19), an oil absorption cotton sliver (21) is arranged inside the connecting pipe (19), the bottom end of the oil absorption cotton sliver (21) extends to the inner bottom of the oil drum (18), and the top end of the oil absorption cotton sliver (21) extends to the inside of the conical hopper (20) and contacts with the two gears (13).

5. The portable milling machine positioning device for angle adjustment according to claim 4, wherein a through hole (22) is formed in the center of the circular plate III (17), a cushion block (23) is arranged inside the through hole (22), a bottom plate (24) is fixed to the bottom end of the cushion block (23), the bottom plate (24) is fixedly connected with the circular plate III (17) through a bolt, a positioning cylinder (25) is fixed to the top end of the cushion block (23), and the bottom end of the oil drum (18) is located inside the positioning cylinder (25).

6. The portable angle adjustment milling machine positioning device according to claim 1, wherein a cloth cylinder (26) is sleeved on the outer side of the second screw rod (9), annular plates (27) are mounted at both ends of the cloth cylinder (26), a second annular plate (28) is sleeved at the top end of the second screw rod (9), and the two annular plates (27) are respectively fixedly connected with the second annular plate (28) and the first circular plate (1).