CN211415478U

CN211415478U - Furniture board drilling equipment

Info

Publication number: CN211415478U
Application number: CN201922187215.XU
Authority: CN
Inventors: 任冬荣
Original assignee: Hubei Baoyu Furniture Manufacturing Co ltd
Current assignee: Hubei Baoyu Furniture Manufacturing Co ltd
Priority date: 2019-12-09
Filing date: 2019-12-09
Publication date: 2020-09-04
Anticipated expiration: 2029-12-09

Abstract

The utility model discloses a furniture board drilling equipment, including the motor, cup joint in the epaxial gear box of motor output and cup joint the race ring on motor housing, the bottom inner wall central point of gear box puts the coaxial rotation of department and is connected with the retainer plate, and opens jaggedly in one side of retainer plate, all weld on the top inner wall of gear box and the bottom inner wall have the equidistance and be the U-shaped guide rail that the annular distributes, and sliding connection has the follower that the equidistance distributes in two sets of U-shaped guide rails on gear box top inner wall and the bottom inner wall. The utility model discloses set up the drilling rod that many equidistance distribute and different diameters in the gear box, can be through rotating the gear box, change the driven gear who meshes mutually with drive gear to change the drilling rod of being connected bottom the driven gear, change convenient and fast, and in the drilling rod all was fixed in the gear box, can not cause the drilling rod to lose, be convenient for accomodate.

Description

Furniture board drilling equipment

Technical Field

The utility model relates to a furniture production technical field especially relates to a furniture board drilling equipment.

Background

Furniture refers to a large category of appliances and facilities essential for human beings to maintain normal life, engage in production practice and develop social activities. The furniture is continuously developed and innovated following the foot steps of the times, and the door is various in types, different in materials, complete in variety and different in purposes. Is an important foundation for establishing working and living spaces. Most furniture is processed by taking wood boards as raw materials, wherein the types of the wood boards are more, and the wood boards are mainly divided into solid wood boards, plywood boards, shaving boards and the like. In the manufacturing process of wooden furniture, more strip-shaped wood boards are needed for assembly, so that holes need to be drilled in the wood boards firstly.

Different positions in the plate machining process need to be drilled with different apertures, an existing drilling device can only clamp one drill bit, the drill bits with different apertures need to be continuously replaced according to the drilling requirements in the drilling process, and the plate drilling device is extremely inconvenient and wastes a large amount of time.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing furniture board drilling equipment.

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

a furniture board drilling device comprises a motor, a gear box sleeved on an output shaft of the motor and a bearing ring sleeved on a shell of the motor, wherein a fixed ring is coaxially and rotatably connected to the center position of the bottom inner wall of the gear box, a notch is formed in one side of the fixed ring, U-shaped guide rails which are equidistantly and annularly distributed are welded on the top inner wall and the bottom inner wall of the gear box, driven mechanisms which are equidistantly distributed are slidably connected in two groups of U-shaped guide rails on the top inner wall and the bottom inner wall of the gear box, each driven mechanism comprises a driven gear, a transmission rod welded to the center position of the top of the driven gear and a drill rod welded to the center position of the bottom of the driven gear, a clamping ring is welded on the outer wall of the top of the drill rod, the bottom of the drill rod extends to the outer side of the bottom of the gear box, a, the outer wall of the gear box is connected with butterfly screws in an equidistant mode, the butterfly screws are connected with a push rod through first bearings, a second bearing is welded at one end of the push rod and is sleeved on the outer wall of the transmission rod in a sliding mode, and a driving gear connected with an output shaft of the motor is arranged in the fixed ring.

Preferably, the bottom of the gear box is provided with through holes distributed equidistantly, the diameters of the through holes are matched with the diameter of the drill rod, the top of the gear box is provided with sliding holes distributed equidistantly, and the inner wall of each sliding hole is in sliding connection with the transmission rod.

Preferably, the outer diameter of the collar and the width of the U-shaped guide rail are both greater than the outer diameter of the spring.

Preferably, the top of the gear box is provided with an observation hole, and the observation hole is positioned right above the notch.

Preferably, the outer wall of the motor is sleeved with a bearing ring, the bearing ring is connected with a pressing plate, and a fixing hole matched with the transmission rod is formed in the bottom of one end, far away from the motor, of the pressing plate.

Preferably, the length of the spring is less than the length of the drill rod.

The utility model has the advantages that:

1. the plurality of drill rods which are distributed equidistantly and have different diameters are arranged in the gear box, so that the driven gear meshed with the driving gear can be replaced by rotating the gear box, the drill rods connected with the bottom of the driven gear can be replaced conveniently and quickly, and the drill rods are fixed in the gear box, so that the drill rods cannot be lost;

2. can be with unused drilling rod jack-up through the spring, thereby avoid unused drilling rod to produce the hindrance to drilling process, rotate the clamp plate that connects on the motor outer wall through stirring during the use drilling rod and push down the drilling rod that needs use, cup joint the fixed orifices on the transfer line that needs use the drilling rod top, can oppress out the gear box with the drilling rod, and through rotating butterfly bolt, drive the push rod and push the driven gear of this drilling rod to breach department, observe driven gear and drive gear meshing back through observing the hole, can open the motor and punch.

Drawings

Fig. 1 is a schematic view of a cross-sectional structure of a gear box of a furniture board drilling device provided by the present invention;

fig. 2 is a schematic view of a vertical cross-sectional structure of a gear box of the furniture board drilling equipment provided by the utility model;

fig. 3 is a schematic structural view of a U-shaped guide rail and a transmission rod of the furniture board drilling device provided by the present invention;

fig. 4 is a schematic view of a connection structure between a motor and a pressing plate of the furniture board drilling device provided by the utility model.

In the figure: 1 motor, 2 gear boxes, 3 fixing rings, 4 notches, 6U-shaped guide rails, 7 transmission rods, 8 butterfly bolts, 9 driving gears, 10 first bearings, 11 push rods, 12 second bearings, 13 bearing rings, 14 pressing plates, 15 driven gears, 16 clamping rings, 17 drill rods, 18 springs and 19 fixing holes.

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.

Referring to fig. 1-4, a furniture plate drilling device comprises a motor 1, a gear box 2 sleeved on an output shaft of the motor 1, and a bearing ring 13 sleeved on a shell of the motor 1, wherein a fixed ring 3 is coaxially and rotatably connected to the central position of the bottom inner wall of the gear box 2, a notch 4 is formed in one side of the fixed ring 3, U-shaped guide rails 6 which are equidistantly and annularly distributed are welded on the top inner wall and the bottom inner wall of the gear box 2, driven mechanisms which are equidistantly distributed are slidably connected in two groups of the U-shaped guide rails 6 on the top inner wall and the bottom inner wall of the gear box 2, each driven mechanism comprises a driven gear 15, a transmission rod welded at the central position of the top of the driven gear 15, and a drill rod 17 welded at the central position of the bottom of the driven gear 15, a clamping ring 16 is welded on the, the outer wall of the drill rod 17 is sleeved with a spring 18, the spring 18 is located between the clamping ring 16 and the U-shaped guide rail 6, the outer wall of the gear box 2 is screwed with butterfly screws 8 which are distributed equidistantly, the butterfly screws 8 are connected with push rods 11 through first bearings 10, one ends of the push rods 11 are welded with second bearings 12, the second bearings 12 are slidably sleeved on the outer wall of the transmission rod 7, and a driving gear 9 connected with an output shaft of the motor 1 is arranged in the fixing ring 3.

The utility model discloses in, the through-hole that the equidistance distributes is seted up to gear box 2's bottom, the diameter of through-hole and the diameter looks adaptation of drilling rod 17, the sliding hole that the equidistance distributes is seted up at gear box 2's top, and the inner wall and the transfer line 7 sliding connection of sliding hole, the external diameter of rand 16 and the width of U-shaped guide rail 6 all are greater than spring 18's external diameter, the observation hole has been seted up at gear box 2's top, observe the hole site directly over breach 4, bearing ring 13 has been cup jointed on motor 1's the outer wall, bearing ring 13 is connected with clamp plate 14, clamp plate 14 keeps away from the bottom of 1 one end of motor and sets up the fixed orifices 19 with transfer line.

The working principle is as follows: through setting up many equidistant distribution and different diameter drilling rods 17 in the gear box 2, can be through rotating the gear box 2, change the driven gear 15 engaged with drive gear 9, thereby change the drilling rod 17 connected with driven gear 15 bottom, change convenient and fast, and drilling rod 17 all is fixed in the gear box 2, can not cause the drilling rod 17 to lose, can jack up the drilling rod 17 not used through spring 18, thereby avoid the drilling rod 17 not used to produce the hindrance to the drilling process, use drilling rod 17 through stirring to rotate the clamp plate 14 that connects on the outer wall of motor 1 and push down the drilling rod 17 that needs to use, cup joint the fixed orifices 19 on the transfer line 7 that needs to use the top of drilling rod 17, can force the drilling rod out of gear box 2, and through rotating butterfly bolt 8, drive push rod 11 and push driven gear 15 of this drilling rod 17 to breach 4 department, observe after driven gear 15 meshes with drive gear 9 through observing the hole, the motor 1 can be turned on to punch.

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 furniture board drilling equipment comprises a motor (1), a gear box (2) sleeved on an output shaft of the motor (1) and a bearing ring (13) sleeved on a shell of the motor (1), and is characterized in that the central position of the bottom inner wall of the gear box (2) is coaxially and rotatably connected with a fixing ring (3), a notch (4) is formed in one side of the fixing ring (3), U-shaped guide rails (6) which are equidistantly and annularly distributed are welded on the top inner wall and the bottom inner wall of the gear box (2), driven mechanisms which are equidistantly distributed are slidably connected in the two groups of U-shaped guide rails (6) on the top inner wall and the bottom inner wall of the gear box (2), each driven mechanism comprises a driven gear (15), a transmission rod welded at the central position of the top of the driven gear (15) and a drill rod (17) welded at the central position of the bottom of the driven gear (, the welding has rand (16) on the top outer wall of drilling rod (17), and the bottom of drilling rod (17) extends to the bottom outside of gear box (2), spring (18) have been cup jointed on the outer wall of drilling rod (17), and spring (18) are located between rand (16) and U-shaped guide rail (6), the spiro union has butterfly screw rod (8) that the equidistance distributes on the outer wall of gear box (2), and butterfly screw rod (8) are connected with push rod (11) through first bearing (10), the one end welding of push rod (11) has second bearing (12), and second bearing (12) slip cup joint on the outer wall of transfer line (7), be equipped with in retainer plate (3) and drive gear (9) with motor (1) output shaft.

2. The furniture board drilling equipment as claimed in claim 1, wherein the bottom of the gear box (2) is provided with through holes distributed at equal intervals, the diameter of each through hole is matched with that of the drill rod (17), the top of the gear box (2) is provided with sliding holes distributed at equal intervals, and the inner walls of the sliding holes are connected with the transmission rod (7) in a sliding mode.

3. A furniture plate drilling device according to claim 1, characterized in that the collar (16) has an outer diameter and the U-shaped rail (6) has a width which are both larger than the outer diameter of the spring (18).

4. The furniture board drilling device as claimed in claim 1, wherein the gear box (2) is provided with an observation hole at the top, and the observation hole is positioned right above the notch (4).

5. The furniture board drilling equipment as claimed in claim 1, wherein a bearing ring (13) is sleeved on the outer wall of the motor (1), the bearing ring (13) is connected with a pressing plate (14), and a fixing hole (19) matched with the transmission rod (7) is formed in the bottom of one end, away from the motor (1), of the pressing plate (14).

6. A furniture plate drilling device according to claim 1, characterized in that the length of the spring (18) is smaller than the length of the drill rod (17).