CN211194188U

CN211194188U - Multi-tool-bit bamboo material milling machine

Info

Publication number: CN211194188U
Application number: CN201921804229.5U
Authority: CN
Inventors: 汪华水
Original assignee: Wuyuan County Wangdefu Industrial Co ltd
Current assignee: Wuyuan County Wangdefu Industrial Co ltd
Priority date: 2019-10-25
Filing date: 2019-10-25
Publication date: 2020-08-07
Anticipated expiration: 2029-10-25

Abstract

The utility model belongs to the technical field of bamboo material processing technique and specifically relates to a multitool head bamboo material milling machine. The utility model discloses the multi-cutter-head bamboo material milling machine that sets up, including the iron stand, the inner wall left side of iron stand is in the same place through the montant rigid coupling, the left side rigid coupling of montant has branch, the top and the bottom of iron stand all rotate through first bearing and are connected with the round bar, telescopic inner wall top rigid coupling has first spring. This multi-cutter-head bamboo material milling machine, make thick pole after fixed, if receive great external force, still can rotate, and then in having avoided the bamboo material milling machine among the conventional art, the less milling machine of power can take place to rotate hard, the torsion that also can lead to milling cutter to receive is too big, cause the problem that causes milling cutter and motor to damage easily, milling machine in having avoided the conventional art is because the precision of grinding is different, need to change different milling cutter, the problem of increase workman's the operation degree of difficulty, so this multi-cutter-head bamboo material milling machine can satisfy people's use needs completely.

Description

Multi-tool-bit bamboo material milling machine

Technical Field

The utility model relates to a bamboo material processing technology field especially relates to a multitool head bamboo material milling machine.

Background

In the process of processing bamboo materials, a plurality of steps are needed, one of the more important steps is grinding through a milling machine, and the milling machine mainly refers to a machine tool for processing various surfaces of a workpiece by using a milling cutter. Typically the milling cutter is moved primarily in a rotary motion and the movement of the workpiece and the milling cutter is a feed motion. The milling machine can process planes, grooves, various curved surfaces, gears and the like, the milling machine is a machine tool for milling workpieces by using a milling cutter, the milling machine can mill planes, grooves, gear teeth, threads and spline shafts, and can process complex molded surfaces, the efficiency is higher than that of the milling machine, the milling machine is widely applied to mechanical manufacturing and repairing departments, but the milling machine in the prior art processes bamboo materials, due to the fact that grinding precision is different, different milling cutters need to be replaced, the work efficiency is reduced, the operation difficulty of workers is increased, when the hardness of the bamboo materials is too large, the milling machine with low power can rotate difficultly, when the feeding speed of the milling cutter is too large, the torsion received by the milling cutter is too large, the problem that the milling cutter and a motor are damaged is easily caused, and the prior art cannot meet the use requirements of people.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects of easy damage and difficult tool changing in the prior art and providing a multi-tool-head bamboo material milling machine.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

designing a multi-cutter-head bamboo material milling machine, comprising an iron frame, wherein the left sides of the inner walls of the iron frame are fixedly connected together through a vertical rod, the left side of the vertical rod is fixedly connected with a support rod, the top and the bottom of the iron frame are both rotatably connected with a round rod through a first bearing, the inner sides of the round rod are fixedly connected together through a gear, the tail end of the round rod is fixedly connected with a sleeve, a first thread is arranged below the inner wall of the sleeve, the inner wall of the first thread is connected with a thick rod through a second thread, the top of the inner wall of the sleeve is fixedly connected with a first spring, the bottom of the first spring is attached to the bottom of the thick rod, a cavity is arranged above the left side of the outer wall of the thick rod, a second spring is fixedly connected to the right side of the inner wall of the cavity, a vertical plate is fixedly connected to the left end of the second spring, the outer wall of the vertical plate, the outer wall of iron round pin runs through the thick pole through first through-hole, the outer wall left end of iron round pin passes through circular slot and sleeve clearance fit, the right side of circular slot is seted up threaded hole, the inside threaded connection of screw hole has the threaded rod.

Preferably, the outer wall right-hand member rigid coupling of threaded rod has the second bearing, the outer wall rigid coupling of second bearing has the baffle, the baffle passes through the second bearing and rotates with the threaded rod and link to each other, the top of baffle and the equal rigid coupling in bottom have the slider, the slider passes through spout and sleeve slip joint.

Preferably, the left end of the threaded rod is fixedly connected with a round handle.

Preferably, the outer wall of the round handle is processed with grinding grains.

Preferably, a gasket is sleeved on the outer wall of the threaded rod.

Preferably, a rubber sleeve is sleeved below the outer wall of the sleeve.

The utility model provides a pair of multitool head bamboo material milling machine, beneficial effect lies in: the multi-cutter-head bamboo material milling machine ensures that after the thick rod is fixed through the matching of the thick rod, the first spring and the sleeve, if the bamboo material milling machine is subjected to larger external force, the bamboo material milling machine can still rotate, thereby avoiding the problem that the milling machine with smaller power generates rotation effort when the hardness of the bamboo material is overlarge in the traditional bamboo material milling machine, and when the feeding speed of the milling cutter is too high, the torsion force applied to the milling cutter is too high, which easily causes the problems of damage to the milling cutter and the motor, thereby protecting the motor and the milling cutter to a certain extent, ensuring different grinding precision by arranging the two milling cutters, avoiding the need of replacing different milling cutters due to different grinding precision of the milling machine in the prior art, and then the work efficiency is reduced, and the operation difficulty of workers is increased, so that the multi-cutter-head bamboo milling machine can completely meet the use requirements of people.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the connection structure of the sleeve, the first spring and the thick rod in FIG. 1;

fig. 3 is a schematic view of the connection relationship between the thick rod, the second spring and the iron pin in fig. 1.

In the figure: 1. iron frame, 2, first bearing, 3, round bar, 4, montant, 5, branch, 6, gear, 7, sleeve, 8, first spring, 9, first screw thread, 10, second screw thread, 11, thick pole, 12, rubber sleeve, 13, cavity, 14, second spring, 15, riser, 16, grind line, 17, first through-hole, 18, iron round pin, 19, circular slot, 20, spout, 21, slider, 22, baffle, 23, second bearing, 24, threaded rod, 25, screw hole, 26, gasket, 27, round handle.

Detailed Description

Referring to fig. 1-3, a multi-cutter-head bamboo material milling machine comprises an iron frame 1, the left sides of the inner walls of the iron frame 1 are fixedly connected together through a vertical rod 4, the left side of the vertical rod 4 is fixedly connected with a supporting rod 5, the tail ends of the supporting rod 5 are connected with an external power device, the top and the bottom of the iron frame 1 are rotatably connected with a round rod 3 through a first bearing 2, the inner sides of the round rod 3 are fixedly connected together through a gear 6, the gear 6 is connected with the external power device to drive a sleeve 7 and a thick rod 11 to rotate, the tail ends of the round rod 3 are fixedly connected with a sleeve 7, a first thread 9 is arranged below the inner wall of the sleeve 7, the inner wall of the first thread 9 is connected with a thick rod 11 through a second thread 10, the tail ends of the thick rod 11 are processed into a milling cutter, the milling cutters processed at the tail ends of the two thick rods 11 have different precisions, so as to meet different, the first spring 8 gives the thick rod 11 an elastic force far away from the sleeve 7, the bottom of the first spring 8 is attached to the bottom of the thick rod 11, a cavity 13 is formed above the left side of the outer wall of the thick rod 11, a second spring 14 is fixedly connected to the right side of the inner wall of the cavity 13, the second spring 14 gives the vertical plate 15 an elastic force far away from the thick rod 11, the left end of the second spring 14 is fixedly connected with a vertical plate 15, the outer wall of the vertical plate 15 is in clearance fit with the inner wall of the cavity 13, the left side of the vertical plate 15 is fixedly connected with an iron pin 18, the thick rod 11 is prevented from rotating inside the sleeve 7 through the fit of the iron pin 18 and a circular groove 19, the outer wall of the iron pin 18 penetrates through the thick rod 11 through a first through hole 17, the left end of the outer wall of the iron pin 18 is in clearance fit with the sleeve 7 through the circular groove 19, the right side of the circular groove 19 is provided with a threaded hole 25, and the iron pin 18 can be pushed out, a threaded rod 24 is connected with the inner thread of the threaded hole 25, a second bearing 23 is fixedly connected to the right end of the outer wall of the threaded rod 24, a baffle 22 is fixedly connected to the outer wall of the second bearing 23, the baffle 22 increases the area of the right end of the threaded rod 24, so that the right side of the circular groove 19 can be completely blocked, the iron pin 18 is prevented from being scratched against the outer wall of the circular groove 19, the baffle 22 is rotatably connected to the threaded rod 24 through the second bearing 23, sliders 21 are fixedly connected to the top and the bottom of the baffle 22, the baffle 22 is limited through the cooperation between the sliders 21 and the sliding groove 20, the sliders 21 are slidably clamped with the sleeve 7 through the sliding grooves 20, a round handle 27 is fixedly connected to the left end of the threaded rod 24, the round handle 27 is convenient for a user to rotate the threaded rod 24, the outer wall of the round handle 27 is provided with abrasive grains 16, the abrasive grains 16 increase the friction of the outer wall of the, the rubber sleeve 12 prevents the sleeve 7 from shaking violently.

Firstly, a supporting rod 5 is connected with an external power device, then a gear 6 is connected with an external motor, the supporting rod 5 can drive an iron frame 1 to ensure that the iron frame can rotate with a certain degree of freedom, the gear 6 is driven by the external motor to rotate, the gear 6 drives a round rod 3 to rotate, the round rod 3 can drive a sleeve 7 to rotate, then a power supply of the external power device and the external motor is closed, the tail end of a thick rod 11 is processed into a milling cutter, then the thick rod 11 is in threaded connection with the sleeve 7, the top of the thick rod 11 is attached to the bottom of a first spring 8, the thick rod 11 is ensured not to rotate into the sleeve 7 under a certain torsion, an iron pin 18 cannot enter the inside of a round groove 19 through a threaded rod 24, the thick rod 11 is intentionally and continuously rotates in the sleeve 7, then the external power device is connected with the external motor, and the sleeve 7 is driven by the round rod 3 to rotate, sleeve 7 drives thick pole 11 and rotates, carry out the grinding to external bamboo material through thick pole 11's end afterwards, when the atress between thick pole 11 and the external bamboo material is too big, can drive thick pole 11 and rotate in sleeve 7's inside, and then make thick pole 11 along sleeve 7's inner wall upward movement, and extrude first spring 8 once more, and then close external motor for the user and provide sufficient time, avoid because thick pole 11 can't rotate the damage that leads to thick pole 11 and the damage of external motor.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a multitool head bamboo material milling machine, includes iron stand (1), its characterized in that: the iron frame is characterized in that the left side of the inner wall of the iron frame (1) is fixedly connected together through a vertical rod (4), a supporting rod (5) is fixedly connected to the left side of the vertical rod (4), the top and the bottom of the iron frame (1) are rotatably connected with a round rod (3) through a first bearing (2), the inner side of the round rod (3) is fixedly connected together through a gear (6), a sleeve (7) is fixedly connected to the tail end of the round rod (3), a first thread (9) is arranged below the inner wall of the sleeve (7), a thick rod (11) is connected to the inner wall of the first thread (9) through a second thread (10) in a threaded manner, a first spring (8) is fixedly connected to the top of the inner wall of the sleeve (7), the bottom of the first spring (8) is attached to the bottom of the thick rod (11), a cavity (13) is arranged above the left side of the outer wall of the thick rod (11), and a second spring (14) is fixedly connected, the left end rigid coupling of second spring (14) has riser (15), the outer wall of riser (15) and the inner wall clearance fit of cavity (13), the left side rigid coupling of riser (15) has iron round pin (18), the outer wall of iron round pin (18) runs through thick stick (11) through first through-hole (17), the outer wall left end of iron round pin (18) passes through circular slot (19) and sleeve (7) clearance fit, threaded hole (25) have been seted up on the right side of circular slot (19), the internal thread connection of threaded hole (25) has threaded rod (24).

2. A multi-tool head bamboo milling machine according to claim 1, characterized in that: the outer wall right-hand member rigid coupling of threaded rod (24) has second bearing (23), the outer wall rigid coupling of second bearing (23) has baffle (22), baffle (22) rotate with threaded rod (24) through second bearing (23) and link to each other, the top and the equal rigid coupling in bottom of baffle (22) have slider (21), slider (21) are through spout (20) and sleeve (7) slip joint.

3. A multi-tool head bamboo milling machine according to claim 1, characterized in that: the left end of the threaded rod (24) is fixedly connected with a round handle (27).

4. A multi-bit bamboo milling machine according to claim 3, wherein: the outer wall of the round handle (27) is processed with grinding grains (16).

5. A multi-tool head bamboo milling machine according to claim 1, characterized in that: and a gasket (26) is sleeved on the outer wall of the threaded rod (24).

6. A multi-tool head bamboo milling machine according to claim 1, characterized in that: and a rubber sleeve (12) is sleeved below the outer wall of the sleeve (7).