CN216461851U

CN216461851U - Machining is with batch drilling equipment

Info

Publication number: CN216461851U
Application number: CN202122761412.5U
Authority: CN
Inventors: 郭佳琦; 俞悦; 王桂锋
Original assignee: Jinhua Polytechnic
Current assignee: Jinhua Polytechnic
Priority date: 2021-11-11
Filing date: 2021-11-11
Publication date: 2022-05-10
Anticipated expiration: 2031-11-11

Abstract

The utility model discloses a batch drilling device for machining, and belongs to the technical field of drilling machine tools. Including the bearing seat, trip mechanism, moving mechanism and supporting mechanism, the last fixed surface of bearing seat has the frame, the inboard lower fixed surface of frame has first pneumatic cylinder, first pneumatic cylinder is fixed with the fixed plate, the fixed plate is provided with trip mechanism, motor and first pore, first pore is fixed with the bearing, first pivot is installed to the bearing, first pivot is installed at the output of motor, and install first gear, first gear passes through the chain and connects the second gear, the drill bit is all installed to the lower extreme of gear, the frame is fixed with pull rod and handle, bearing seat surface runs through there is the through-hole, the lower extreme of bearing seat is equipped with moving mechanism and supporting mechanism. The utility model can lead a plurality of drill bits to work simultaneously, thus achieving the effect of batch drilling; through the mobility that increases the device, also can carry out batch drilling to the panel that the mobility is relatively poor, improve work efficiency.

Description

Batch drilling device for machining

Technical Field

The utility model relates to the technical field of drilling machine tools, in particular to a batch drilling device for machining.

Background

The drilling is an operation of processing holes on solid materials by using a drill bit, and the hole processing of various parts is mostly completed by a bench worker by using a drilling machine and a drilling tool, so that the drilling operation can be performed on various materials by using the tools to meet different process requirements.

In actual use, the traditional batch drilling device for machining is low in efficiency and poor in accuracy because the plates are required to be drilled singly after distance measurement is carried out manually; when drilling is performed on a plate with poor mobility, it is difficult to perform operation by using a machine tool.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a batch drilling device for machining, which aims to solve the problems that the drilling efficiency is low and the drilling operation is difficult to be carried out on plates with poor mobility by using a machine tool in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a batch drilling device for machining comprises a bearing seat, a tenon clamping mechanism, a moving mechanism and a supporting mechanism, wherein an outer frame is fixedly arranged on the upper surface of the bearing seat and used for forming a stable supporting structure, a first hydraulic cylinder is fixedly arranged on the lower surface of the inner side of the outer frame and used for controlling the action of a device during punching operation, a fixed plate is fixedly arranged at the lower end of the first hydraulic cylinder and used for providing a stable installation position, the tenon clamping mechanism is arranged on the fixed plate, a motor is arranged at the upper end of the fixed plate and used as a speed regulating motor, the rotating speed of the motor can be automatically regulated according to the use requirement to adapt to the drilling requirement, a first hole channel is formed in the fixed plate, a bearing is fixedly arranged in the first hole channel, a first rotating shaft is arranged in the bearing, the upper end of the first rotating shaft is arranged at the output end of the motor, and a first gear is arranged at the lower end of the first rotating shaft, be used for making the motor drive the steady rotation of first gear, first gear is connected with the second gear through the chain for make first gear pass through the chain and drive second gear rotation, the drill bit is all installed with the lower extreme of second gear to first gear, is used for carrying out the drilling operation, the second pivot is installed to the upper end of second gear, is used for making the second gear can steady rotation, the outside fixed mounting of frame has the pull rod, the side fixed mounting of pull rod has the handle, is used for providing the stress point when mobile device, bearing seat surface runs through there is the through-hole, is used for making the fixed plate to promote the drill bit and passes bearing seat and reachs the drilling position, the lower extreme of bearing seat is equipped with moving mechanism and supporting mechanism.

In an embodiment of the utility model, the moving mechanism comprises a bracket, the upper end of the bracket is fixedly installed at the lower end of the bearing seat, the bracket is fixedly provided with a wheel axle through a hole, and the wheel axle is provided with a roller to increase the mobility of the device.

In an embodiment of the utility model, the supporting mechanism includes a second hydraulic cylinder, an upper end of the second hydraulic cylinder is fixed at a lower end of the bearing seat, a stabilizing plate is fixedly installed at a lower end of the second hydraulic cylinder, and an anti-skid pad is fixedly installed on a lower surface of the stabilizing plate, so that after the second hydraulic cylinder reaches the punching position, the second hydraulic cylinder extends to drive the stabilizing plate and the anti-skid pad to extend, and the device is kept stable on the plate.

In an embodiment of the present invention, the tenon clamping mechanism includes a second hole, the second hole is formed in the lower surface of the fixing plate, a first groove is formed in the inner wall of the top of the second hole, a first thrust bearing is installed on the inner wall of the bottom of the first groove, a rotating sheet is installed at the upper end of the first thrust bearing, a second thrust bearing is installed at the upper end of the rotating sheet, a second rotating shaft is installed at the lower end of the rotating sheet, and the circle centers of the first thrust bearing, the rotating sheet and the second thrust bearing are on the same vertical line. The circle centers of the first thrust bearing, the rotating sheet and the second thrust bearing are on the same vertical line, so that the second gear is ensured to drive the second rotating shaft to rotate stably.

In an embodiment of the utility model, the outer frame is made of n-type stainless steel material, and the distance between the left inner wall and the right inner wall of the outer frame is longer than the length of the through hole, so as to form a stable supporting structure and ensure that the fixing plate can run smoothly.

In one embodiment of the utility model, the through hole and the vertical axis of the fixing plate are on the same vertical line, and the length and the width of the through hole are both greater than those of the fixing plate, so that the fixing plate can push the drill bit to pass through the bearing seat to reach the drilling position.

In an embodiment of the present invention, the outer diameter of the first gear is smaller than the outer diameter of the second gear, and the first gear and the second gear are located on the same horizontal line, so as to ensure that the first gear drives the second gear to rotate smoothly, and prevent the gears from being jammed with the chain.

In an embodiment of the present invention, the first hole, the bearing, the first rotating shaft and the center of the first gear are on the same vertical line, so as to keep the first rotating shaft driving the first gear to rotate stably.

Compared with the prior art, the utility model has the beneficial effects that: according to the batch drilling device for machining, which is obtained through the design, the plurality of gears are driven through the chains, so that the plurality of drill bits work simultaneously, the batch drilling effect is achieved, the measuring step of multiple drilling is avoided, the operation process is convenient, and the drilling efficiency and precision are improved; through increasing moving mechanism and supporting mechanism, improved the mobility of device, can directly move the surface of panel and drill, also can carry out batch drilling to the panel that the mobility is relatively poor, improve work efficiency.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is an enlarged view of A of FIG. 1 according to the present invention;

FIG. 3 is an enlarged view of B of FIG. 1 in accordance with the present invention;

FIG. 4 is a left side view of the present invention;

in the figure: 1. an outer frame; 2. a first hydraulic cylinder; 3. a tenon clamping mechanism; 4. a motor; 5. a fixing plate; 6. a load bearing seat; 7. a support mechanism; 8. a support; 9. a roller; 10. a second hydraulic cylinder; 11. a first duct; 12. a stabilizing plate; 13. a non-slip mat; 14. a bearing; 15. a chain; 16. a first rotating shaft; 17. a handle; 18. a pull rod; 19. a through hole; 20. a wheel shaft; 21. a second rotating shaft; 22. a moving mechanism; 23. a drill bit; 24. a second gear; 25. a first gear; 301. a groove; 302. a second thrust bearing; 303. a rotating sheet; 304. a first thrust bearing; 305. a second bore.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Examples

Referring to fig. 1-4, the present invention is directed to a batch drilling apparatus for machining, so as to solve the above-mentioned problems of low drilling efficiency and difficulty in handling a plate material with poor mobility in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: a batch drilling device for machining comprises a bearing seat 6, a tenon mechanism 3, a moving mechanism 22 and a supporting mechanism 7, wherein an outer frame 1 is fixedly installed on the upper surface of the bearing seat 6 and used for forming a stable supporting structure, a first hydraulic cylinder 2 is fixedly installed on the lower surface of the inner side of the outer frame 1 and used for controlling the action of a device during drilling operation, a fixing plate 5 is fixedly installed at the lower end of the first hydraulic cylinder 2 and used for providing a stable installation position, the tenon mechanism 3 is arranged on the fixing plate 5, a motor 4 is installed at the upper end of the fixing plate 5, the motor 4 is an adjustable speed motor 4 and can automatically adjust the rotating speed according to the use requirement to adapt to the drilling requirement, a first hole 11 is formed in the fixing plate 5, a bearing 14 is fixedly installed in the first hole 11, a first rotating shaft 16 is installed inside the bearing 14, the upper end of the first rotating shaft 16 is installed at the output end of the motor 4, a first gear 25 is installed at the lower end of the first rotating shaft 16, be used for making motor 4 drive first gear 25 steady rotation, first gear 25 is connected with second gear 24 through chain 15, be used for making first gear 25 drive second gear 24 through chain 15 and rotate, drill bit 23 is all installed to the lower extreme of first gear 25 and second gear 24, be used for carrying out the drilling operation, second pivot 21 is installed to the upper end of second gear 24, be used for making second gear 24 can steady rotation, the outside fixed mounting of frame 1 has pull rod 18, the side fixed mounting of pull rod 18 has handle 17, be used for providing the stress point when mobile device, bearing seat 6 surface runs through there is through-hole 19, be used for making fixed plate 5 can promote drill bit 23 and pass bearing seat 6 and reach the drilling position, the lower extreme of bearing seat 6 is equipped with moving mechanism 22 and supporting mechanism 7.

The moving mechanism 22 comprises a bracket 8, the upper end of the bracket 8 is fixedly arranged at the lower end of the bearing seat 6, the bracket 8 is fixedly provided with a wheel axle 20 through a hole, and the wheel axle 20 is provided with a roller 9 for increasing the mobility of the device.

The supporting mechanism 7 comprises a second hydraulic cylinder 10, the upper end of the second hydraulic cylinder 10 is fixed at the lower end of the bearing seat 6, a stabilizing plate 12 is fixedly mounted at the lower end of the second hydraulic cylinder 10, and an anti-slip pad 13 is fixedly mounted on the lower surface of the stabilizing plate 12, so that after the supporting mechanism reaches the punching position, the second hydraulic cylinder 10 extends to drive the stabilizing plate 12 and the anti-slip pad 13 to extend, and the device is stable on the plate.

The tenon clamping mechanism 3 comprises a second hole channel 305, the second hole channel 305 is arranged on the lower surface of the fixing plate 5, a first groove 301 is formed in the inner wall of the top of the second hole channel 305, a first thrust bearing 304 is installed on the inner wall of the bottom of the first groove 301, a rotating sheet 303 is installed at the upper end of the first thrust bearing 304, a second thrust bearing 302 is installed at the upper end of the rotating sheet 303, a second rotating shaft 21 is installed at the lower end of the rotating sheet 303, and the circle centers of the first thrust bearing 304, the rotating sheet 303 and the second thrust bearing 302 are on the same vertical line. The centers of the first thrust bearing 304, the rotating piece 303 and the second thrust bearing 302 are on the same vertical line, so as to ensure that the second gear 24 drives the second rotating shaft 21 to rotate stably.

Frame 1 is made for n type stainless steel material, and the interval length of its left side inner wall and right side inner wall is good at the length of through-hole 19 for form stable bearing structure, guarantee that the fixed plate can unobstructed operation, through-hole 19 and fixed plate 5's vertical axis are on same vertical line, and the length and the width of through-hole 19 all are greater than fixed plate 5's length and width, are used for making fixed plate 5 to promote drill bit 23 and pass bearing seat 6 arrival drilling position.

The outer diameter of the first gear 25 is smaller than that of the second gear 24, and the first gear 25 and the second gear 24 are located on the same horizontal line, so that the first gear 25 can drive the second gear 24 to rotate stably, and the gears and the chain are prevented from being locked.

The centers of the first hole 11, the bearing 14, the first rotating shaft 16 and the first gear 25 are on the same vertical line, so as to keep the first rotating shaft 16 driving the first gear 25 to rotate stably.

Specifically, this batch drilling equipment's for machining theory of operation: when the device is used, the second hydraulic cylinder 10 is started to contract the inner cylinder, the roller 9 touches the ground, the handle 17 is pulled to send the device to the position above a required drilling position of a plate, the second hydraulic cylinder 10 is started to extend the inner cylinder, the roller 9 is lifted off the ground, the device is kept in a stable state, the motor 4 is started, the motor 4 drives the first gear 25 to rotate through the first rotating shaft 16, the first gear 25 drives the second gear 24 to rotate through the chain 15, the second rotating shaft 21 ensures that the second gear 24 can stably rotate under the action of the tenon clamping mechanism 3, the first gear 25 and the second gear 24 both drive the drill bit 23 to rotate, after the working state is reached, the first hydraulic cylinder 2 is started to extend the inner cylinder, the drill bit 23 is pushed to the drilling position for batch drilling operation, and the batch drilling effect is achieved by enabling a plurality of drill bits to work simultaneously; meanwhile, through the increase of the mobility of the device, batch drilling can be performed on plates with poor mobility, and the working efficiency is improved.

It should be noted that the specific model specifications of the motor 4, the first hydraulic cylinder 2, and the second hydraulic cylinder 10 need to be determined by model selection according to the actual specification of the device, and the specific model selection calculation method adopts the prior art in the field, so detailed description is omitted.

The supply of the electric motor 4, the first hydraulic cylinder 2 and the second hydraulic cylinder 10 and the principle thereof will be clear to a person skilled in the art and will not be described in detail here.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.

Claims

1. The utility model provides a batch drilling equipment for machining, includes bearing seat (6), trip mechanism (3), moving mechanism (22) and supporting mechanism (7), its characterized in that: the upper surface of the bearing seat (6) is fixedly provided with an outer frame (1), the inner side lower surface of the outer frame (1) is fixedly provided with a first hydraulic cylinder (2), the lower end of the first hydraulic cylinder (2) is fixedly provided with a fixing plate (5), the fixing plate (5) is provided with a tenon mechanism (3), the upper end of the fixing plate (5) is provided with a motor (4), the fixing plate (5) is provided with a first hole (11), the first hole (11) is fixedly provided with a bearing (14), the inside of the bearing (14) is provided with a first rotating shaft (16), the upper end of the first rotating shaft (16) is arranged at the output end of the motor (4), the lower end of the first rotating shaft (16) is provided with a first gear (25), the first gear (25) is connected with a second gear (24) through a chain (15), and the drill bits (23) are arranged at the lower ends of the first gear (25) and the second gear (24), second pivot (21) are installed to the upper end of second gear (24), the outside fixed mounting of frame (1) has pull rod (18), the side fixed mounting of pull rod (18) has handle (17), through-hole (19) have been run through on bearing seat (6) surface, the lower extreme of bearing seat (6) is equipped with moving mechanism (22) and supporting mechanism (7).

2. The batch drilling device for machining according to claim 1, wherein: the moving mechanism (22) comprises a support (8), the upper end of the support (8) is fixedly installed at the lower end of the bearing seat (6), a wheel shaft (20) is fixedly installed on the support (8) through a pore channel, and the wheel shaft (20) is provided with a roller (9).

3. The batch drilling device for machining according to claim 1, wherein: the supporting mechanism (7) comprises a second hydraulic cylinder (10), the upper end of the second hydraulic cylinder (10) is fixed at the lower end of the bearing seat (6), a stabilizing plate (12) is fixedly mounted at the lower end of the second hydraulic cylinder (10), and an anti-slip pad (13) is fixedly mounted on the lower surface of the stabilizing plate (12).

4. The batch drilling device for machining according to claim 1, wherein: tenon mechanism (3) include second pore (305), the lower surface at fixed plate (5) is seted up in second pore (305), first recess (301) have been seted up to the top inner wall in second pore (305), first thrust bearing (304) are installed to the bottom inner wall of first recess (301), rotor plate (303) are installed to the upper end of first thrust bearing (304), second thrust bearing (302) are installed to the upper end of rotor plate (303), second pivot (21) are installed to the lower extreme of rotor plate (303), the centre of a circle of first thrust bearing (304), rotor plate (303) and second thrust bearing (302) is on same vertical line.

5. The batch drilling device for machining according to claim 1, wherein: the outer frame (1) is made of n-type stainless steel materials, and the distance between the left inner wall and the right inner wall of the outer frame is longer than that of the through hole (19).

6. The batch drilling device for machining according to claim 1, wherein: the through hole (19) and the vertical axis of the fixing plate (5) are on the same vertical line, and the length and the width of the through hole (19) are both greater than those of the fixing plate (5).

7. The batch drilling device for machining according to claim 1, wherein: the outer diameter of the first gear (25) is smaller than that of the second gear (24), and the first gear (25) and the second gear (24) are in the same horizontal line.

8. The batch drilling device for machining according to claim 1, wherein: the centers of the first duct (11), the bearing (14), the first rotating shaft (16) and the first gear (25) are on the same vertical line.