Automatic feeding drilling machine

Abstract

The utility model discloses an automatic feeding drilling machine which comprises a machine table, a drilling mechanism, a rotating positioning mechanism and a feeding mechanism, the drilling mechanism, the rotating positioning mechanism and the feeding mechanism are arranged on the machine table, the rotating positioning mechanism is provided with a rotating disc and a rotating driving assembly driving the rotating disc to rotate, the rotating disc is arranged below the drilling mechanism, and a plurality of positioning rods are annularly distributed on the rotating disc in the rotating direction of the rotating disc. The feeding mechanism is provided with a vibration disc, a base, a material pushing rod and a material pushing driving assembly, a material groove is formed in the base, the vibration disc conveys workpieces into the material groove through the feeding rail, the material pushing rod is movably arranged in the material groove, and the material pushing driving assembly drives the material pushing rod to move close to or away from the positioning rod so that the material pushing rod can push the workpieces in the material groove to the positioning rod. The automatic feeding device realizes automatic feeding, so that the production efficiency is improved, and the production cost of enterprises is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to drilling equipment technical field, concretely relates to a kind of automatic feeding drilling machine. BACKGROUND

[0002] Drilling machine is a kind of mechanical equipment that is processed on workpiece by rotary cutting, which mainly includes machine table, machining table and drilling mechanism, drilling mechanism is provided with drilling head, traditional drilling machine is placed on machining table by worker when working, then drilling mechanism is used to drill workpiece, and then the workpiece after drilling is taken down and the above operation is repeated, but the production efficiency is low by using artificial feeding mode, and the production cost of enterprise is high. CONTENT OF UTILITY MODEL

[0003] The utility model provides a kind of automatic feeding drilling machine to the lack of prior art, which can realize automatic feeding, thereby improving production efficiency and reducing the production cost of enterprise.

[0004] To achieve the above object, the utility model adopts the following technical scheme:

[0005] A kind of automatic feeding drilling machine, including machine table, and be located on the drilling mechanism, rotating positioning mechanism and feeding mechanism of machine table, the rotating positioning mechanism has rotary table and the rotary drive assembly of driving rotary table rotation, the rotary table is located below drilling mechanism, the rotary table is annularly distributed with several positioning rods along the rotation direction of rotary table, the feeding mechanism has vibration disc, pedestal, pusher, pusher drive assembly, the pedestal is provided with trough, the vibration disc is conveyed workpiece into trough by feeding track, the pusher is movably arranged in trough, the pusher drive assembly drives pusher to approach or away from positioning rod activity, to make the pusher push workpiece in trough to positioning rod.

[0006] By setting rotating positioning mechanism and feeding mechanism on machine table, rotating positioning mechanism has rotary table, rotary drive assembly and several positioning rods annularly arranged on rotary table, feeding mechanism has vibration disc, pedestal, pusher, pusher drive assembly, pusher is movably arranged in trough on pedestal, when working, rotary drive assembly drives rotary table rotation, rotary table drives positioning rod movement, and positioning is aligned with trough;Vibration disc is conveyed workpiece into trough by feeding track, pusher drive assembly drives pusher movement, and pusher pushes workpiece in trough to positioning rod;Rotary table drives positioning rod and workpiece on positioning rod movement to drilling mechanism, and drilling mechanism drills workpiece, thereby realizing workpiece automatic feeding, production efficiency is high, and the production cost of enterprise is reduced.

[0007] As a preferred solution, a scraping seat is arranged on the machine table near the outer side of the rotary disc, and an upward protruding baffle is arranged on the scraping seat, the distance between the baffle and the lower surface of the positioning rod is less than the thickness of the workpiece in the radial direction of the positioning rod, and when the positioning rod passes above the baffle, the baffle moves the workpiece on the positioning rod out.

[0008] As a preferred solution, a material bin is arranged below the scraping seat, and the material bin collects the workpieces moved out from the positioning rod.

[0009] As a preferred solution, the distance is 0.1-0.5 mm.

[0010] As a preferred solution, the positioning rod extends horizontally.

[0011] As a preferred solution, the workpiece can be sleeved on the positioning rod, and at least one first positioning part is arranged on the circumferential outer side wall of the positioning rod, and the first positioning part cooperates with a second positioning part in the workpiece to limit the rotation of the workpiece around the positioning rod.

[0012] As a preferred solution, the rotary driving assembly and the pushing driving assembly are drivingly connected to the same rotary motor.

[0013] As a preferred solution, the pushing rod is linearly slidably arranged on the machine table or the base through a first sliding seat, the pushing driving assembly includes a pushing module and a spring, the pushing module drives the first sliding seat to move in a first direction, and the spring always has a tendency to move the first sliding seat in a second direction.

[0014] As a preferred solution, the pushing module includes a second sliding seat, a cam, and a driving motor, one end of the second sliding seat abuts against the circumferential wall of the cam, the other end of the second sliding seat abuts against the first sliding seat, the driving motor drives the cam to rotate, so that the cam drives the second sliding seat to move in the first direction, one end of the spring is connected to the machine table / base, and the other end of the spring is connected to the first sliding seat.

[0015] As a preferred solution, the pushing module drives the first sliding seat to move away from the rotary disc, and the spring always has a tendency to move the first sliding seat towards the rotary disc.

[0016] The utility model discloses an obvious advantage and beneficial effect compared with prior art, specifically speaking, through setting up rotary positioning mechanism and feeding mechanism on the machine table, rotary positioning mechanism has the turntable, rotary drive assembly and a plurality of ring sets positioning rod on the turntable, and feeding mechanism has the vibration disc, base, pusher, pusher drive assembly, and the pusher is movably arranged in the trough on the base, when working, rotary drive assembly drives the turntable rotation, and the turntable drives positioning rod movement, and makes the positioning alignment trough;The vibration disc is transported to the trough through the feeding track, and pusher drive assembly drives pusher movement, and pusher pushes the workpiece in the trough to the positioning rod;The turntable drives the positioning rod and the workpiece on the positioning rod movement to the drilling mechanism, and the drilling mechanism carries out drilling to the workpiece, thereby realizing workpiece automatic feeding, and production efficiency is high, and reduces enterprise production cost.

[0017] In order to more clearly set forth the structural features, technical means and the concrete purpose and function reached by the utility model, the utility model is further explained in detail below by combining with the specific embodiment and the accompanying drawings: BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is the assembly structure schematic diagram of the embodiment of the utility model;

[0019] Figure 2 It is the machine table, rotary positioning mechanism and feeding mechanism assembly schematic diagram of the embodiment of the utility model;

[0020] Figure 3 It is Figure 2 The structure schematic diagram of the machine table is removed;

[0021] Figure 4 It is Figure 3 The side view of;

[0022] Figure 5 It is the turntable working state schematic diagram of the embodiment of the utility model.

[0023] Brief description of drawings:

[0024] 10-machine table, 11-drilling mechanism, 12-scrapping seat, 121-baffle, 13-silo, 20-rotary positioning mechanism, 21-turntable, 22-rotary drive assembly, 221-rotary motor, 23-positioning rod, 231-first positioning part, 24-segmentator, 30-feeding mechanism, 31-vibration disc, 32-base, 321-trough, 33-pusher, 34-pusher drive assembly, 341-resisting module, 3411-second slide, 3412-cam, 342-spring, 35-first slide, 40-workpiece. Specific implementation

[0025] In the description of the utility model, it needs to explain, the term "center", "upper", "lower", "left", "right", "vertical", "horizontal", "internal", "external" and so on indicate the orientation or position relation is based on the orientation or position relation shown in the drawing, only for the convenience of describing the utility model and simplifying the description, and not indicate or imply the position or element must have a specific orientation, with a specific orientation structure and operation, therefore cannot be understood as the limitation of the utility model.

[0026] In the description of the utility model, it needs to explain, unless otherwise explicitly provided and limited, the term "installation", "connection", "connect" should be broad understanding, for example, can be fixed connection, also can be detachable connection, or integrally connected, can be mechanical connection, also can be electrical connection, can be directly connected, also can be indirectly connected through the intermediate medium, can be the communication inside two elements. For ordinary skilled in the art, the above-mentioned terms can be understood according to the specific meaning of the utility model in specific circumstances.

[0027] As Figures 1-5 The utility model discloses an automatic feeding drilling machine, including machine table 10, and the drilling mechanism 11, rotary positioning mechanism 20 and feeding mechanism 30 set up on machine table 10,

[0028] The rotary positioning mechanism 20 has the rotating disc 21 and the rotary drive assembly 22 of driving rotating disc 21 rotation, the rotating disc 21 is located below the drilling mechanism 11, and a plurality of positioning rods 23 are annularly distributed on the rotating disc 21 along the rotation direction of the rotating disc 21.

[0029] The feeding mechanism 30 has the vibrating disc 31, base 32, pusher rod 33, pusher drive assembly 34, and the base 32 is installed on machine table 10, the base 32 is equipped with the trough 321, the vibrating disc 31 is transported to the trough 321 by feeding track Workpiece 40, the pusher rod 33 is movably arranged in the trough 321, and the pusher drive assembly 34 drives the pusher rod 33 to approach or move away from the positioning rod 23, so that the pusher rod 33 pushes workpiece 40 in the trough 321 to the positioning rod 23.

[0030] A scraper seat 12 is provided on the machine table 10 near the outer side of the turntable 21, and an upwardly protruding rib 121 is provided on the scraper seat 12. The distance between the upper edge of the rib 121 away from the positioning rod 23 and the lower surface of the positioning rod 23 is smaller than the thickness of the workpiece 40 along the radial direction of the positioning rod 23, and the distance is 0.1mm-0.5mm. When the positioning rod 23 passes over the rib 121, the rib 121 moves the workpiece 40 on the positioning rod 23 out; by setting the scraper seat 12, the rib 121 is provided on the scraper seat 12, and when the positioning rod 23 passes over the rib 121, the rib 121 automatically moves the workpiece 40 on the positioning rod 23, thereby realizing automatic unloading of the workpiece 40.

[0031] A hopper 13 is provided below the scraper seat 12 , and the hopper 13 collects the workpieces 40 removed from the positioning rod 23 .

[0032] The positioning rod 23 extends horizontally, and one end of the positioning rod 23 protrudes from the outer edge of the turntable 21 .

[0033] The workpiece 40 can be sleeved outside the positioning rod 23. The circumferential outer wall of the positioning rod 23 is provided with at least one first positioning portion 231. The first positioning portion 231 cooperates with the second positioning portion (not shown) in the workpiece 40 to limit the rotation of the workpiece 40 around the positioning rod 23. Specifically, the first positioning portion 231 and the second positioning portion are both positioning surfaces. The first positioning portion 231 can also adopt a positioning block, and the second positioning portion correspondingly adopts a positioning groove.

[0034] The rotating drive assembly 22 and the pushing drive assembly 34 are connected to the same rotating motor 221. It can be understood that the rotating drive assembly 22 and the pushing drive assembly 34 can also be connected to a rotating motor 221 separately, and the turntable 21 is connected to the rotating motor 221 through the divider 24. By setting the rotating drive assembly 22 and the pushing drive assembly 34 to be connected to the same rotating motor 221, only a single motor is needed to drive the turntable 21 and the pushing rod 33 to work, the manufacturing cost is low, and the equipment structure is simplified.

[0035] The pushing rod 33 is linearly slidably installed on the machine table 10 or the base 32 through the first sliding seat 35, the pushing rod driving assembly 34 comprises a pushing module 341 and a spring 33, the pushing module 341 drives the first sliding seat 35 to move in a first direction, and the spring 33 always has a tendency of moving the first sliding seat 35 in a second direction; by linearly slidably installing the pushing rod 33 on the machine table 10, the pushing rod driving assembly 34 is composed of the pushing module 341 and the spring 33, the pushing module 341 is used for driving the first sliding seat 35 to move in the first direction, and the spring 33 is used for moving the first sliding seat 35 in the second direction, so that the reciprocating linear motion of the pushing rod 33 is realized, and then the workpiece 40 is automatically pushed from the material groove 321 to the positioning rod 23 by the pushing rod 33.

[0036] The pushing module 341 comprises a second sliding seat 3411, a cam 3412 and a driving motor, the driving motor is the rotating motor 221, one end of the second sliding seat 3411 is in abutment with a circumferential side wall of the cam 3412, the other end of the second sliding seat 3411 is in abutment with the first sliding seat 35, the driving motor drives the cam 3412 to rotate, so that the cam 3412 drives the second sliding seat 3411 to move in the first direction, one end of the spring 33 is connected with the machine table 10 / base 32, and the other end of the spring 33 is connected with the first sliding seat 35.

[0037] The pushing module 341 drives the first sliding seat 35 to move in a direction away from the turntable 21, and the spring 33 always has a tendency of moving the first sliding seat 35 in a direction close to the turntable 21; by adopting the spring 33 to always have the tendency of moving the first sliding seat 35 in the direction close to the turntable 21, the spring 33 is used for buffering when the pushing rod 33 pushes the workpiece 40 to the positioning rod 23, so that the workpiece 40 is prevented from being damaged by excessive pressure.

[0038] The spring 33 is a tension spring 33, one end of the tension spring 33 is connected with the machine table 10 / base 32, and the other end of the spring 33 is connected with the first sliding seat 35, and it can be understood that the spring 33 can also be a compression spring 33.

[0039] Working principle of the utility model:

[0040] The workpiece 40 is conveyed into the material groove 321 one by one through the vibration disc 31 and the feeding track, the rotating motor 221 is started to drive the turntable 21 and the cam 3412 to synchronously act, the turntable 21 drives the positioning rod 23 to rotate counterclockwise Figure 5When the rotating positioning mechanism 20 rotates the positioning rod 23 to the position of the material groove 321, the cam 3412 rotates a certain angle and pushes the second sliding seat 3411 away from the rotating disc 21, the second sliding seat 3411 pushes the first sliding seat 35 away from the rotating disc 21, the first sliding seat 35 overcomes the elastic force of the spring 33 and drives the pushing rod 33 to move away from the rotating disc 21, the cam 3412 continues to rotate a certain angle, the elastic force of the spring 33 makes the first sliding seat 35 push the second sliding seat 3411 to move close to the rotating disc 21, so that the second sliding seat 3411 is reset, and the first sliding seat 35 drives the pushing rod 33 to move close to the rotating disc 21, the pushing rod 33 pushes the workpiece 40 in the material groove 321 out, so that the workpiece 40 is sleeved outside the positioning rod 23, and the above actions are repeated to transport the workpiece 40 to the positioning rod 23 one by one;

[0041] When the rotating disc 21 drives the positioning rod 23 sleeved with the workpiece 40 to move to the lower side of the drilling mechanism 11, the drilling mechanism 11 drills the workpiece 40, after the drilling is completed, the positioning rod 23 passes above the blocking edge 121, and the blocking edge 121 removes the workpiece 40 on the positioning rod 23 which has completed drilling, and the removed workpiece 40 falls into the material bin 13 for collection.

[0042] In summary, the utility model discloses a rotating positioning mechanism 20 and a feeding mechanism 30 are arranged on the machine table 10, the rotating positioning mechanism 20 has a rotating disc 21, a rotating drive assembly 22 and a plurality of positioning rods 23 arranged in the rotating disc 21, the feeding mechanism 30 has a vibration disc 31, a base 32, a pushing rod 33 and a pushing drive assembly 34, the pushing rod 33 is movably arranged in the material groove 321 on the base 32, when working, the rotating drive assembly 22 drives the rotating disc 21 to rotate, the rotating disc 21 drives the positioning rod 23 to move and aligns the material groove 321, the vibration disc 31 transports the workpiece 40 to the material groove 321 through a feeding track, the pushing drive assembly 34 drives the pushing rod 33 to move, and the pushing rod 33 pushes the workpiece 40 in the material groove 321 to the positioning rod 23, the rotating disc 21 drives the positioning rod 23 and the workpiece 40 on the positioning rod 23 to move to the drilling mechanism 11, and the drilling mechanism 11 drills the workpiece 40, so that the workpiece 40 is automatically fed, the production efficiency is high, and the production cost of enterprises is reduced.

[0043] The above is only a preferred embodiment of the utility model, and does not limit the utility model, so any modification, equivalent replacement, improvement and the like made according to the technical actuality of the utility model to the above embodiment still belong to the range of the technical scheme of the utility model.

Claims

1. An automatic loading drill, characterized by, The machine table, a drilling mechanism, a rotary positioning mechanism and a feeding mechanism are arranged on the machine table; The rotary positioning mechanism comprises a rotary disc and a rotary driving assembly for driving the rotary disc to rotate, the rotary disc is arranged below the drilling mechanism, and a plurality of positioning rods are arranged on the rotary disc in a ring shape along the rotation direction of the rotary disc; The feeding mechanism comprises a vibrating disc, a base, a pushing rod and a pushing driving assembly, a material groove is arranged on the base, the vibrating disc is used to deliver workpieces to the material groove through a feeding track, the pushing rod is movably arranged in the material groove, and the pushing driving assembly is used to drive the pushing rod to move close to or away from the positioning rods so that the pushing rod pushes the workpieces in the material groove to the positioning rods.

2. The automatic loading drill press of claim 1, wherein, A material scraping seat is arranged on the machine table close to the outer side of the rotary disc, an upwardly protruding baffle is arranged on the material scraping seat, the distance between the baffle and the lower surface of the positioning rod is smaller than the thickness of the workpiece in the radial direction of the positioning rod, and when the positioning rod passes above the baffle, the baffle removes the workpiece on the positioning rod.

3. The automatic loading drill press of claim 2, wherein, A material bin is arranged below the material scraping seat, and the material bin is used to collect the workpieces removed from the positioning rods.

4. The automatic loading drill press of claim 2, wherein, The distance is 0.1mm-0.5mm.

5. The automatic loading drill press of claim 1, wherein, The positioning rods extend horizontally.

6. The automatic loading drill press of claim 1, wherein, The workpiece can be sleeved on the positioning rod, at least one first positioning part is arranged on the circumferential outer side wall of the positioning rod, the first positioning part cooperates with a second positioning part in the workpiece to limit the rotation of the workpiece around the positioning rod.

7. The automatic loading drill press of claim 1, wherein, The rotary driving assembly and the pushing driving assembly are drivingly connected to the same rotary motor.

8. The automatic loading drill press according to any one of claims 1-7, wherein, The pushing rod is linearly slidably installed on the machine table or the base through a first sliding seat, the pushing driving assembly comprises a pushing module and a spring, the pushing module drives the first sliding seat to move in a first direction, and the spring always has a tendency to move the first sliding seat in a second direction.

9. The automatic loading drill press of claim 8, wherein, The pushing module comprises a second sliding seat, a cam and a driving motor, one end of the second sliding seat abuts against the circumferential side wall of the cam, the other end of the second sliding seat abuts against the first sliding seat, the driving motor drives the cam to rotate, so that the cam drives the second sliding seat to move in the first direction, one end of the spring is connected to the machine table / base, and the other end of the spring is connected to the first sliding seat.

10. The automatic loading drill press of claim 8, wherein, The pushing module drives the first sliding seat to move away from the rotary disc, and the spring always has a tendency to move the first sliding seat close to the rotary disc.

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