CN209793150U - Vertical drilling machine for machining vibrating disc - Google Patents

Abstract

the utility model discloses an upright drill is used in processing of vibration dish belongs to the drilling machine field, its technical scheme main points are including the organism, drill bit and workstation, fixedly connected with mount on the workstation, be connected with four depression bars along sliding on the mount, the depression bar bottom has set firmly the clamp plate, the rack has set firmly on the depression bar, it has the pivot to articulate on the mount, two gears of fixedly connected with in the pivot, the equal fixedly connected with horizontal bevel gear in same end of two pivots, and all articulate on the mount that the pivot is connected with bevel gear department has vertical bevel gear, be equipped with two vertical bevel gear of drive pivoted drive assembly simultaneously on the mount between two pivots. The utility model provides a prior art lower drilling machine be difficult to the technical problem of processing panel, reached and to have made the effect that is pressed from both sides tightly that panel can be more stable, be applied to in the vibration dish processing.

Description

Vertical drilling machine for machining vibrating disc

Technical Field

The utility model relates to a vibration dish processing field, more specifically the saying so, it relates to an upright drill is used in processing of vibration dish.

Background

The vibrating disk is an auxiliary feeding device for automatic assembly or automatic processing machinery. The automatic assembling machine can arrange various products in order, and is matched with automatic assembling equipment to assemble various parts of the products into a complete product, or is matched with automatic processing machinery to finish processing workpieces.

The pulse electromagnet is arranged below the vibrating disc hopper, so that the hopper can vibrate in the vertical direction, and the inclined spring piece drives the hopper to do torsional vibration around the vertical shaft of the hopper. The parts in the hopper, as a result of being subjected to such vibrations, rise along a helical track. During the ascending process, the parts can automatically enter the assembling or machining position in a uniform state according to the assembling or machining requirements through screening or posture change of a series of tracks. The working purpose is to automatically, orderly, directionally and neatly arrange the disordered workpieces by vibration and accurately convey the disordered workpieces to the next procedure.

In the production and processing process of vibration dish, upright drill is used for driling the steel sheet, but because the steel sheet is thinner, has certain elasticity, produces displacement or rotation after receiving the power of drill bit easily when being bored, so not only can cause great machining error, still have the potential safety hazard of hindering the people.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide an upright drill is used in processing of vibration dish, it drives gear revolve through drive assembly control pivot, and then makes four racks drive the clamp plate and remove along vertical direction, just so can make the clamp plate press on the steel sheet when needs are driped steel sheet to keep drive assembly to stop at current state, make the steel sheet can be stable by drill bit drilling.

In order to achieve the above purpose, the utility model provides a following technical scheme: an upright drill for processing a vibrating disc comprises a machine body, wherein a drill bit is arranged on the machine body, a workbench is fixedly arranged on the machine body below the drill bit, a horizontally arranged U-shaped fixing frame is fixedly connected onto the workbench, the inside of the fixing frame is hollow, the bottom surface of the fixing frame is directly communicated with the outside, four vertically arranged pressing rods are connected onto the fixing frame in a sliding manner along the vertical direction, a horizontally arranged pressing plate is fixedly arranged at the bottom end of each pressing rod, vertically arranged racks are fixedly arranged at the top ends of the pressing rods, the racks are distributed in rectangular four pointed angles, a rotating shaft with a horizontally arranged rotating axis is hinged onto the fixing frame, two rotating shafts are parallel to each other, two gears are fixedly connected onto the rotating shaft coaxially, the four racks are respectively meshed with one gear only, two groups of racks at the two rotating shafts are oppositely arranged, the same ends of the two rotating shafts are fixedly connected with horizontal, and the rotating shaft is connected with a fixing frame at the position of the bevel gear, vertical bevel gears with vertical axes are hinged on the fixing frame, the two horizontal bevel gears are respectively meshed with and only meshed with one horizontal bevel gear, and a driving assembly for driving the two vertical bevel gears to rotate simultaneously is arranged on the fixing frame between the two rotating shafts.

Through adopting above-mentioned technical scheme, when needs drill to the steel sheet, control drive assembly makes the pivot rotate, and make the rack along with the rotation of gear and the rebound, then insert the below of clamp plate with the steel sheet, control drive assembly makes pivot antiport afterwards, make the inseparable butt of clamp plate at the top surface of steel sheet, and drive assembly stops at the current position, here can be with the continuous application of force to control assembly of hand, make the inseparable butt that the clamp plate lasts on the top surface of steel sheet, the steel sheet will be more stable at the in-process of processing like this.

Preferably, the following steps: the driving assembly comprises a main shaft, a turbine, a worm rod and a handle, wherein the main shaft is fixedly connected with the two driving bevel gears in a coaxial line mode, the turbine is fixedly arranged on the rotating shaft, the worm rod is meshed with the turbine, the handle is fixedly connected with the worm rod in a coaxial line mode, a fixed block is fixedly arranged inside the fixed frame, the rotating shaft is rotatably connected with the fixed block, and the worm rod is rotatably connected with the fixed block.

Through adopting above-mentioned technical scheme, when needs pivot rotation, can make the pivot rotate through twist grip, the pivot can drive two drive bevel gears and rotate simultaneously, and then two horizontal bevel gears can be driven and rotate, and four racks just can have gone up and down simultaneously.

Preferably, the following steps: the turbine is located at the midpoint of the shaft.

Through adopting above-mentioned technical scheme for the torsion that the pivot of turbine both sides received is unanimous, has prolonged the life of pivot.

Preferably, the following steps: the handle and the screw rod coaxial line set firmly the torsional spring, the one end and the fixed block fixed connection of torsional spring, the other end and handle fixed connection, when the torsional spring is in natural state, the clamp plate butt is on the workstation.

Through adopting above-mentioned technical scheme, can place between clamp plate and workstation at the steel sheet through the torsional spring, the clamp plate can be closely butt on the steel sheet by oneself under the effect of torsional spring, has reduced the manpower consumption.

Preferably, the following steps: the bottom end of the pressure rod is fixedly connected with a guide rod arranged along the length direction of the pressure rod, and the guide rod is spliced with the workbench and connected with the workbench in a sliding mode along the vertical direction.

Through adopting above-mentioned technical scheme, can make the depression bar more stable slide on vertical direction, improve stability.

Preferably, the following steps: the bottom surface of the pressing plate is provided with a rough part.

Through adopting above-mentioned technical scheme, can increase the frictional force between footboard and the steel sheet through the roughness, further reduce the possibility that the steel sheet produced the displacement.

To sum up, the utility model discloses compare and have following beneficial effect in prior art: 1. drive gear revolve through drive assembly control pivot, and then make four racks drive the clamp plate and remove along vertical direction, just so can make the clamp plate press on the steel sheet when needs are bored steel sheet to keep drive assembly to stop at current state, make the steel sheet can be stable by drill bit drilling.

drawings

FIG. 1 is an isometric view of an embodiment;

FIG. 2 is a schematic view showing the position of a driving assembly in the embodiment;

FIG. 3 is a schematic diagram illustrating the position of the guide bar in the embodiment;

FIG. 4 is an enlarged view of portion A of FIG. 2 showing the position of the drive bevel gear;

Fig. 5 is an enlarged view of a portion B of fig. 3 showing the structure of the driving unit.

Reference numerals: 1. a body; 11. a work table; 12. a slot; 2. a fixed mount; 3. a connecting rod; 4. a drill bit; 5. a pressure lever; 51. pressing a plate; 511. a roughened portion; 52. a guide bar; 6. a rack; 61. a gear; 62. a rotating shaft; 63. a horizontal bevel gear; 64. a drive bevel gear; 7. a drive assembly; 71. mounting blocks; 72. a main shaft; 73. a turbine; 74. a scroll bar; 75. a handle; 76. a torsion spring; 77. and (5) fixing blocks.

Detailed Description

example (b): a vertical drilling machine for machining a vibrating disc is shown in figures 1 and 2 and comprises a machine body 1, wherein a drill bit 4 is arranged on the machine body 1, and a workbench 11 which is horizontally arranged is fixedly arranged on the machine body 1 below the drill bit 4. The connecting rod 3 that the level set up sets firmly on organism 1 between workstation 11 and drill bit 4, the one end and the organism 1 fixed connection of connecting rod 3, and other end fixedly connected with is the mount 2 of the U word form of level setting, and the inside cavity and the bottom surface of mount 2 are direct and external intercommunication. The inside of the fixed mount 2 is fixedly provided with a driving component 7.

Referring to fig. 2 and 3, the fixing frame 2 is rotatably connected with a horizontally disposed rotating shaft 62 inside, two rotating shafts 62 are provided, and both rotating shafts 62 are perpendicular to the connecting rod 3, and the two rotating shafts 62 are located on the same horizontal plane. Two gears 61 are fixedly connected to each rotating shaft 62 coaxially, and four gears 61 on the two rotating shafts 62 are distributed in four square pointed angles. The inside rack 6 that is connected with that slides along vertical direction of mount 2, rack 6 have four and four rack 6 respectively with four gear 61 meshes, the lateral wall that has tooth one side on the back of rack 6 and the inside wall butt of mount 2, and the two sets of rack 6 that distribute in two pivot 62 departments set up relatively. The rack 6 is vertically arranged, the bottom end of the rack 6 is fixedly connected with a pressing rod 5 which is vertically arranged, the bottom end of the pressing rod 5 is fixedly connected with a pressing plate 51 which is horizontally arranged, and two groups of four pressing plates 51 which are distributed at the two rotating shafts 62 are oppositely arranged. The bottom of depression bar 5 still sets firmly the guide bar 52 of vertical setting, offers on the workstation 11 of rack 6 below along vertical reverse slot 12 that sets up, guide bar 52 pegs graft with slot 12, and the lateral wall of guide bar 52 and the inside wall butt of slot 12. When the platen 51 abuts against the table 11, the gear 61 is positioned below the tip of the rack 6. The two rotating shafts 62 are respectively located at two sides of the U-shaped fixing frame 2.

Referring to fig. 3 and 4, a horizontal bevel gear 63 is coaxially and fixedly connected to one end of the rotating shaft 62, which is far away from the opening of the U-shaped fixing frame 2, a driving bevel gear 64 with a horizontally arranged rotating axis is rotatably connected to the inside of the fixing frame 2 at the position of the horizontal bevel gear 63, and the rotating axis of the driving bevel gear 64 is perpendicular to the rotating axis of the horizontal bevel gear 63. The pressing plate 51 is provided with a roughened portion 511 on the bottom surface thereof.

Referring to fig. 4 and 5, the driving assembly 7 includes a main shaft 72 fixedly connected to the driving bevel gear 64 coaxially, a worm gear 73 fixedly mounted on the main shaft 72 coaxially, a worm 74 engaged with the worm gear 73, and a handle 75 fixedly connected to the worm 74 coaxially, the worm gear 73 being located at a midpoint of the rotating shaft 62. The two ends of the main shaft 72 are provided with mounting blocks 71, the main shaft 72 is hinged with the mounting blocks 71, and the two driving bevel gears 64 are respectively positioned between the two mounting blocks 71 and the two ends of the main shaft 72. The rotation axis of the main shaft 72 is perpendicular to the rotation axis of the rotating shaft 62, and the main shaft 72 and the rotating shaft 62 are located on the same horizontal plane.

Referring to fig. 1 and 5, the mounting block 71 is fixedly connected inside the fixed frame 2, the scroll 74 is rotatably connected inside the fixed frame 2, the rotation axis of the scroll 74 is perpendicular to the rotation axis of the main shaft 72, one end of the handle 75 is fixedly connected with the scroll 74, and the other end extends out of the fixed frame 2. Two fixing blocks 77 are fixedly connected inside the fixing frames 2 on two sides of the handle 75, the handle 75 is rotatably connected with the two fixing blocks 77, and the two fixing blocks 77 are sleeved on the handle 75. The handle 75 between the two fixing blocks 77 is fixedly connected with a torsion spring 76 coaxially arranged with the handle 75, one end of the torsion spring 76 is fixedly connected with the handle 75, the other end of the torsion spring 76 is fixedly connected with one fixing block 77, and when the torsion spring 76 is in a natural state, the pressing plate 51 is abutted on the workbench 11.

The working principle of the vertical drilling machine for machining the vibrating disc during use is as follows: when needs are bored steel sheet, control drive assembly 7 makes pivot 62 rotate, and make rack 6 along with gear 61's rotation and upward movement, then insert the below of clamp plate 51 with the steel sheet, control drive assembly 7 makes pivot 62 antiport afterwards, make the inseparable butt of clamp plate 51 at the top surface of steel sheet, and drive assembly 7 stops in the current position, the application of force to the control assembly that here can last with the hand, make the inseparable butt that clamp plate 51 lasts on the top surface of steel sheet, the steel sheet will be more stable at the in-process of being processed like this.

it is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims (6)

1. The utility model provides an upright drill is used in processing of vibration dish, includes organism (1), is equipped with drill bit (4) on organism (1), has set firmly workstation (11), its characterized in that on organism (1) of drill bit (4) below: fixedly connected with is mount (2) of the U word form that the level set up on workstation (11), the inside cavity and the bottom surface of mount (2) are direct and external intercommunication, it has depression bar (5) of four vertical settings to slide along vertical direction on mount (2), depression bar (5) bottom sets firmly clamp plate (51) that the level set up, the top of depression bar (5) sets firmly rack (6) of vertical setting, rack (6) are four rectangular closed angle shape and distribute, it has pivot (62) that the axis of rotation level set up to articulate on mount (2), pivot (62) have two and be parallel to each other, and two gears (61) of coaxial line fixedly connected with on pivot (62), four rack (6) all with and only mesh with one gear (61) respectively, two sets of rack (6) of two pivot (62) departments set up relatively, the same one end of two pivot (62) all fixedly connected with respectively with the horizontal bevel gear (63) that their two coaxial lines set up respectively) And the rotating shaft (62) is connected with a driving bevel gear (64) with a horizontally arranged axis on the fixing frame (2) at the position of the bevel gear (61), the two horizontal bevel gears (63) are respectively engaged with and only engaged with one driving bevel gear (64), and a driving component (7) for driving the two driving bevel gears (64) to rotate simultaneously is arranged on the fixing frame (2) between the two rotating shafts (62).

2. The vertical drill press for machining the vibrating disk as recited in claim 1, wherein: the driving assembly (7) comprises a main shaft (72) which is simultaneously and coaxially and fixedly connected with the two driving bevel gears (64), a turbine (73) which is fixedly arranged on the rotating shaft (62), a worm (74) which is meshed with the turbine (73) and a handle (75) which is coaxially and fixedly connected with the worm (74), a fixed block (77) is fixedly arranged inside the fixed frame (2), the rotating shaft (62) is rotatably connected with the fixed block (77), and the worm (74) is rotatably connected with the fixed block (77).

3. The vertical drill press for machining the vibrating disk as recited in claim 2, wherein: the turbine (73) is located at the midpoint of the shaft (62).

4. The vertical drill press for machining the vibrating disk as recited in claim 3, wherein: a torsion spring (76) is fixedly arranged on the workbench (11), one end of the torsion spring (76) is fixedly connected with the workbench (11), the other end of the torsion spring is fixedly connected with the main gear (61), and when the torsion spring (76) is in a natural state, the pressing plate (51) abuts against the workbench (11).

5. The vertical drill press for machining the vibrating disk as recited in claim 4, wherein: the bottom end of the pressure lever (5) is fixedly connected with a guide rod (52) which is arranged along the length direction of the pressure lever (5), and the guide rod is spliced with the workbench (11) and connected with the workbench in a sliding manner along the vertical direction.

6. The vertical drill press for machining the vibrating disk as recited in claim 5, wherein: the bottom surface of the pressure plate (51) is provided with a rough part (511).