Automatic pushing device for vertical drilling machine

Abstract

The utility model discloses an automatic material pushing device for a vertical driller, and relates to the technical field of automatic material pushing of the vertical driller, the automatic material pushing device comprises a vertical plate and a material pushing mechanism, the material pushing mechanism comprises a cylinder and a connecting rod, the connecting rod is movably connected with a rotating piece, a first rotating rod and a second rotating rod through three groups of rotating holes, the device has the advantages that the piston rod of the air cylinder stretches out and draws back to drive the rotating piece to move left and right, so that the rotating piece rotates along the rotating hole in the lower end of the connecting rod, the rotating hole in the middle of the connecting rod rotates along the outer wall of the first rotating rod, and the connecting rod begins to swing left and right with the first rotating rod as the center; and then a rotating hole in the upper end of a connecting rod rotates along a second rotating rod, meanwhile, a pushing rod is driven to push and move back a pushing piece, automatic pushing of the vertical drilling machine is completed, garbage on the vertical drilling machine can be pushed through a cleaning plate while pushing is completed, and the bottoms of follow-up materials are prevented from being damaged.

Description

Technical Field

[0001] The utility model relates to the technical field of automatic feeding of vertical drilling machines, and specifically relates to an automatic feeding device for a vertical drilling machine. Background Art

[0002] A vertical drilling machine is a drilling machine with a vertically arranged spindle and a fixed central position, abbreviated as a vertical drill. It is commonly used in mechanical manufacturing and repair factories to process holes in medium and small workpieces. As a type of drilling machine, the vertical drilling machine is also a relatively common metal cutting machine tool, which has the characteristics of wide application and high precision. Vertical drilling machines of different models and specifications may vary in processing capacity, precision, etc. to meet the needs of different production scenarios;

[0003] The applicant searched and found that the Chinese patent disclosed "an automatic feeding device for a vertical drilling machine", and its publication (announcement) number is "CN212265290U". This patent mainly solves the problem that when the existing feeding device discharges materials, the push plate is prone to push multiple objects out at one time, resulting in damage caused by mutual collision of the objects by setting a material blocking mechanism. When the electric push rod drives the push plate to move, the connecting rod simultaneously drives the pressing block to press the reverse switch, so that the reverse switch controls the forward and reverse rotation of the second motor. When rotating forward, the left baffle rises to block, and when rotating in reverse, the right baffle rises to block the subsequent objects. However, it cannot clean the surface of the operating table of the vertical drilling machine during feeding. Therefore, we propose an automatic feeding device for a vertical drilling machine. Summary of the Utility Model

[0004] The purpose of the utility model is to provide an automatic feeding device for a vertical drilling machine.

[0005] To achieve the above purpose, the utility model provides the following technical solution: an automatic feeding device for a vertical drilling machine, including a vertical plate and a feeding mechanism. The feeding mechanism includes a cylinder and a connecting rod. The connecting rod is movably connected with a rotating part, a first rotating rod and a second rotating rod through three rotating holes. A limiting frame is fixedly installed at one end of the first rotating rod away from the connecting rod, and a pushing rod is fixedly installed at one end of the second rotating rod away from the connecting rod. The pushing rod is movably connected with a plugging part through a pushing part and a slot, and a cleaning plate is fixedly installed on the front surface of the plugging part.

[0006] As a further solution of the utility model: an installation frame is fixedly installed on the right side surface of the vertical plate.

[0007] As a further solution of the utility model: the bottom of the cylinder is fixedly installed on the surface of the installation frame. The three rotating holes penetrate the front surface of the connecting rod. One end of the rotating part is fixedly installed on the output shaft of the cylinder, and the other end of the rotating part is rotatably connected in the rotating hole near the lower end.

[0008] As a further solution of the utility model: One end of the first rotating rod is rotatably connected to the rotating hole near the middle, the other end of the first rotating rod is fixedly installed on the right side surface of the vertical plate, one end of the second rotating rod is rotatably connected to the rotating hole near the upper end, the other end of the second rotating rod is fixedly installed on one end of the pushing rod, and the other end of the pushing rod is rotatably connected to one end of the pushing member.

[0009] As a further solution of the utility model: The slot is opened at the other end of the pushing member, the plugging member is plugged inside the slot, and the bottom of the cleaning plate abuts against the upper end of the vertical plate.

[0010] As a further solution of the utility model: An adjusting mechanism is arranged below the mounting frame. The adjusting mechanism includes a support column. A sliding groove is opened on the inner side surface of the support column. An adapting column is slidably connected inside the support column. The upper end of the adapting column is fixedly installed at the bottom of the mounting frame near the four corners.

[0011] As a further solution of the utility model: A connecting frame is fixedly installed at a position near the upper end of the side surface of the adapting column. A hydraulic telescopic rod is fixedly installed at the exact middle position of the lower surface of the connecting frame.

[0012] Adopting the above technical solution, compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] 1. In the utility model, through the telescopic movement of the piston rod of the cylinder, the rotating member is driven to move left and right, so that the rotating member rotates along the rotating hole at the lower end of the connecting rod, and the rotating hole in the middle of the connecting rod rotates along the outer wall of the first rotating rod, so that the connecting rod starts to swing left and right with the first rotating rod as the center. Furthermore, the rotating hole at the upper end of the connecting rod rotates along the second rotating rod, and at the same time, the pushing rod is driven to push and retract the pushing member, completing the automatic feeding of the vertical drilling machine. During the feeding process, the garbage on the vertical drilling machine can be pushed by the cleaning plate to avoid damage to the bottom of the subsequent materials.

[0014] 2. In the utility model, through the telescopic movement of the hydraulic telescopic rod, the connecting frame is driven to stretch up and down, so that the adapting column slides up and down along the inner wall of the support column, driving the mounting frame to rise and fall, making the upper end of the vertical plate parallel to the surface of the operating platform of the vertical drilling machine, so that the entire feeding device can adapt to vertical drilling machines of different specifications, improving the overall scope of application.

[0015] Other advantages, objectives and features of the utility model will be described to some extent in the subsequent specification, and to some extent, will be obvious to those skilled in the art based on the study of the following text, or can be taught from the practice of the utility model. Description of the Drawings

[0016] Figure 1 This is a schematic three-dimensional structure diagram of the whole in the embodiment of the present utility model;

[0017] Figure 2 This is one of the partial structure explosion diagrams of the material pushing mechanism in the embodiment of the present utility model;

[0018] Figure 3 This is the second of the partial structure explosion diagrams of the material pushing mechanism in the embodiment of the present utility model;

[0019] Figure 4 This is a schematic three-dimensional structure diagram of the adjusting mechanism in the embodiment of the present utility model.

[0020] In the figure: 1, vertical plate; 2, mounting frame; 3, material pushing mechanism; 301, cylinder; 302, rotating part; 303, connecting rod; 304, rotating hole; 305, limiting frame; 306, first rotating rod; 307, pushing rod; 308, second rotating rod; 309, pushing part; 310, slotted opening; 311, plug-in part; 312, cleaning plate; 4, adjusting mechanism; 41, support column; 42, sliding groove; 43, matching column; 44, connecting frame; 45, hydraulic telescopic rod. Specific embodiments

[0021] The following further explains the specific embodiments of the present utility model in conjunction with the attached drawings. It should be noted here that the explanations of these embodiments are used to help understand the present utility model, but do not constitute a limitation to the present utility model.

[0022] In addition, the technical features involved in the various embodiments of the present utility model described below can be combined with each other as long as they do not conflict with each other.

[0023] Please refer to the attached Figure 1 - attached Figure 4 , an automatic material pushing device for a vertical drilling machine of the present utility model includes a vertical plate 1 and a material pushing mechanism 3. The material pushing mechanism 3 includes a cylinder 301 and a connecting rod 303. The connecting rod 303 is movably connected with a rotating part 302, a first rotating rod 306 and a second rotating rod 308 through three groups of rotating holes 304. One end of the first rotating rod 306 far from the connecting rod 303 is fixedly installed with a limiting frame 305. One end of the second rotating rod 308 far from the connecting rod 303 is fixedly installed with a pushing rod 307. The pushing rod 307 is movably connected with a plug-in part 311 through a pushing part 309 and a slotted opening 310. A cleaning plate 312 is fixedly installed on the front surface of the plug-in part 311.

[0024] In an embodiment of the present utility model: an installation frame 2 is fixedly installed on the right side surface of the vertical plate 1.

[0025] In an embodiment of the present utility model: The bottom of the air cylinder 301 is fixedly installed on the surface of the mounting frame 2. Three sets of rotating holes 304 penetrate through the front surface of the connecting rod 303. One end of the rotating member 302 is fixedly installed on the output shaft of the air cylinder 301, and the other end of the rotating member 302 is rotatably connected to the rotating hole 304 near the lower end.

[0026] In an embodiment of the present utility model: One end of the first rotating rod 306 is rotatably connected to the rotating hole 304 near the middle, the other end of the first rotating rod 306 is fixedly installed on the right side surface of the vertical plate 1, one end of the second rotating rod 308 is rotatably connected to the rotating hole 304 near the upper end, the other end of the second rotating rod 308 is fixedly installed on one end of the pushing rod 307, and the other end of the pushing rod 307 is rotatably connected to one end of the pushing member 309.

[0027] In an embodiment of the present utility model: A slot 310 is opened at the other end of the pushing member 309. The plugging member 311 is plugged inside the slot 310. The bottom of the cleaning plate 312 abuts against the upper end of the vertical plate 1.

[0028] In an embodiment of the present utility model: An adjusting mechanism 4 is provided below the mounting frame 2. The adjusting mechanism 4 includes a support column 41. A sliding groove 42 is opened on the inner side surface of the support column 41. An adapting column 43 is slidably connected inside the support column 41. The upper end of the adapting column 43 is fixedly installed at the bottom of the mounting frame 2 near the four corners.

[0029] In an embodiment of the present utility model: A connecting frame 44 is fixedly installed at a position near the upper end on the side surface of the adapting column 43. A hydraulic telescopic rod 45 is fixedly installed at the exact middle position on the lower surface of the connecting frame 44.

[0030] Example 1. Please refer to the attached Figure 1 - attached Figure 3 , The long groove opened inside the first rotating rod 306 can ensure that the connecting rod 303 sways inside it, avoiding movement limitation. The length of the long groove opened inside the first rotating rod 306 and the telescopic length of the piston rod of the air cylinder 301 determine the pushing distance of the material.

[0031] Example 2. Please refer to the attached Figure 2 - attached Figure 4 , Cleaning agent can be added to the bottom of the cleaning plate 312. While pushing the garbage, it can clean the surface of the operating table of the vertical drilling machine, effectively protecting the subsequent materials.

[0032] Specifically, open the cylinder 301 so that the internal piston rod starts to expand and contract, driving the rotating part 302 to move left and right, causing the rotating part 302 to rotate along the rotating hole 304 at the lower end of the connecting rod 303, and the first rotating rod 306 to rotate along the rotating hole 304 in the middle of the connecting rod 303, causing the connecting rod 303 to start swinging left and right with the first rotating rod 306 as the center. Furthermore, the second rotating rod 308 rotates along the rotating hole 304 at the upper end of the connecting rod 303, and at the same time drives the push rod 307 to push and retract the pushing part 309, completing the automatic feeding of the vertical drilling machine. During feeding, the garbage on the vertical drilling machine can be pushed by the cleaning plate 312 to prevent damage to the bottom of the subsequent materials.

[0033] Specifically, open the hydraulic telescopic rod 45 to make it expand and contract up and down, driving the connecting frame 44 to expand and contract up and down, causing the adapter column 43 to slide up and down along the inner wall of the support column 41, driving the mounting bracket 2 to rise and fall, making the upper end of the vertical plate 1 parallel to the surface of the operation platform of the vertical drilling machine, so that the entire feeding device can adapt to vertical drilling machines of different specifications.

[0034] Working principle:

[0035] First, open the hydraulic telescopic rod 45 to make it expand and contract up and down, driving the connecting frame 44 to expand and contract up and down, causing the adapter column 43 to slide up and down along the inner wall of the support column 41, driving the mounting bracket 2 to rise and fall. After the upper end of the vertical plate 1 is parallel to the surface of the operation platform of the vertical drilling machine, close the hydraulic telescopic rod 45. Subsequently, open the cylinder 301 so that the internal piston rod starts to expand and contract, driving the rotating part 302 to move left and right, causing the rotating part 302 to rotate along the rotating hole 304 at the lower end of the connecting rod 303, and the rotating hole 304 in the middle of the connecting rod 303 to rotate along the outer wall of the first rotating rod 306, causing the connecting rod 303 to start swinging left and right with the first rotating rod 306 as the center. Furthermore, the rotating hole 304 at the upper end of the connecting rod 303 rotates along the second rotating rod 308, and at the same time drives the push rod 307 to push and retract the pushing part 309, completing the automatic feeding of the vertical drilling machine. During feeding, the garbage on the vertical drilling machine can be pushed by the cleaning plate 312 to prevent damage to the bottom of the subsequent materials. Thus, the entire working process ends.

[0036] The above front, back, left, right, up, and down are all based on the Figure 1 in the attached drawings of the specification. Taking the perspective of the observer as the standard, the side of the device facing the observer is defined as the front, and the left side of the observer is defined as the left, and so on.

[0037] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by terms such as "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation on the protection scope of the present utility model.

[0038] It should be noted that the device structure and drawings of the present utility model mainly describe the principle of the present utility model. In terms of the technical principle of this design, the settings of the power mechanism, power supply system, control system, etc. of the device are not fully described clearly. However, on the premise that those skilled in the art understand the principle of the above-mentioned utility model, the specific details of its power mechanism, power supply system and control system can be clearly known. The control mode of the application document is to be automatically controlled by a controller, and the control circuit of the controller can be realized by simple programming by those skilled in the art.

[0039] The standard parts used therein can all be purchased from the market, and can also be customized according to the records of the specification and drawings. The specific connection methods of each part all adopt conventional means such as bolts, rivets, welding, etc. that are mature in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art, and the components known to those skilled in the art, their structures and principles can all be known by those skilled in the art through technical manuals or through conventional experimental methods.

[0040] The above has described in detail the embodiments of the present utility model in conjunction with the drawings, but the present utility model is not limited to the described embodiments.

[0041] For those skilled in the art, without departing from the principle and spirit of the present utility model, various changes, modifications, substitutions and variations made to these embodiments still fall within the protection scope of the present utility model.

Claims

1. An automatic material pushing device for a vertical drilling machine, comprising a vertical plate (1) and a material pushing mechanism (3), characterized in that: The pushing mechanism (3) comprises a cylinder (301) and a connecting rod (303); the connecting rod (303) is movably connected to a rotating member (302), a first rotating rod (306) and a second rotating rod (308) through three groups of rotating holes (304); a limiting frame (305) is fixedly installed on one end of the first rotating rod (306) away from the connecting rod (303); a pushing rod (307) is fixedly installed on one end of the second rotating rod (308) away from the connecting rod (303); the pushing rod (307) is movably connected to a plug-in member (311) through a pushing member (309) and a slot (310); a cleaning plate (312) is fixedly installed on the front of the plug-in member (311).

2. The automatic material pushing device for a vertical drilling machine according to claim 1, characterized in that: A mounting frame (2) is fixedly mounted on the right side of the vertical plate (1).

3. The automatic material pushing device for a vertical drilling machine according to claim 2, characterized in that: The bottom of the cylinder (301) is fixedly mounted on the surface of the mounting frame (2), and the three groups of rotating holes (304) penetrate the front side of the connecting rod (303). One end of the rotating member (302) is fixedly mounted on the output shaft of the cylinder (301), and the other end of the rotating member (302) is rotatably connected in the rotating hole (304) near the lower end.

4. The automatic material pushing device for a vertical drilling machine according to claim 3, characterized in that: One end of the first rotating rod (306) is rotatably connected in the rotating hole (304) near the middle, and the other end of the first rotating rod (306) is fixedly installed on the right side of the vertical plate (1). One end of the second rotating rod (308) is rotatably connected in the rotating hole (304) near the upper end, and the other end of the second rotating rod (308) is fixedly installed on one end of the pushing rod (307), and the other end of the pushing rod (307) is rotatably connected to one end of the pushing member (309).

5. The automatic material pushing device for a vertical drilling machine according to claim 4, characterized in that: The slot (310) is formed at the other end of the pusher (309), the plug-in component (311) is plugged into the slot (310), and the bottom of the cleaning plate (312) abuts against the upper end of the vertical plate (1).

6. The automatic material pushing device for a vertical drilling machine according to claim 2, characterized in that: An adjustment mechanism (4) is arranged below the mounting frame (2), and the adjustment mechanism (4) comprises a support column (41), the inner side surface of the support column (41) is provided with a sliding groove (42), the interior of the support column (41) is slidably connected with an adapter column (43), and the upper end of the adapter column (43) is fixedly mounted on the bottom of the mounting frame (2) near the four corners.

7. The automatic material pushing device for a vertical drilling machine according to claim 6, characterized in that: A connecting frame (44) is fixedly installed on the side surface of the adapter column (43) near the upper end, and a hydraulic telescopic rod (45) is fixedly installed at the middle position of the lower surface of the connecting frame (44).

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