阅读说明：本技术 一种用于工件加工的立式钻床 (Vertical drilling machine for workpiece machining ) 是由 陶鑫 于 2021-06-03 设计创作，主要内容包括：本发明属于机械加工领域,具体的说是一种用于工件加工的立式钻床,包括床体,所述床体的底端固定连接有底座,所述床体的外表面与底座的内壁套接,所述床体的中部设置有开槽工作台,所述开槽工作台的外表面与床体的外表面固定焊接,所述开槽工作台外表面的右侧转动连接有曲柄把手,所述曲柄把手的左端贯穿开槽工作台的内腔,所述曲柄把手的左端延伸至开槽工作台的内部。使用该装置加工工件前,将工件夹在开槽工作台内壁,开槽工作台的夹接与其余装置的调整能够精准控制钻孔的位置,不会因为抖动和误差等因素导致加工后的工件精密度不高,有效减少了原材料因误差较大而报废的情况,提高了产品的质量和精密度,简化了加工流程。(The invention belongs to the field of machining, and particularly relates to an upright drilling machine for workpiece machining. Before the device is used for processing a workpiece, the workpiece is clamped on the inner wall of the slotting worktable, the clamping of the slotting worktable and the adjustment of other devices can accurately control the position of a drilled hole, the low precision of the processed workpiece caused by factors such as shaking and errors can be avoided, the condition that raw materials are scrapped due to large errors is effectively reduced, the quality and the precision of products are improved, and the processing flow is simplified.)

1. The utility model provides an upright drill for work piece processing, includes bed body (1), its characterized in that: the bottom fixedly connected with base (2) of the bed body (1), the surface of the bed body (1) cup joints with the inner wall of base (2), the middle part of the bed body (1) is provided with fluting workstation (3), the surface of fluting workstation (3) and the external fixed surface welding of the bed body (1), the right side of fluting workstation (3) surface is rotated and is connected with crank handle (4), the inner chamber of fluting workstation (3) is run through to the left end of crank handle (4), the left end of crank handle (4) extends to the inside of fluting workstation (3).

2. The vertical drill press for workpiece processing according to claim 1, wherein: the bed body (1) is including set casing (11), the top fixedly connected with rig module (5) of set casing (11) inner wall, the surface of set casing (11) is run through to the bottom of rig module (5), the bottom of rig module (5) extends to the outside of set casing (11), the inside of fluting workstation (3) is provided with splint (7), the surface of fluting workstation (3) is all run through at the both ends of splint (7), the inside meshing of splint (7) is connected with bull stick (6), the right-hand member of bull stick (6) and the left end fixed connection of crank handle (4).

3. The vertical drill press for workpiece processing according to claim 2, wherein: the drilling machine module (5) comprises a chain belt (51), the outer surface of the chain belt (51) is fixedly connected with the top end of the inner wall of the fixed shell (11), the right side of the inner wall of the chain belt (51) is engaged and connected with a rolling gear (53), the right end of the outer surface of the chain belt (51) is sleeved with a protective shell (52), a bidirectional slide rod (54) is sleeved at the axis of the rolling gear (53), two ends of the bidirectional slide rod (54) penetrate through the outer surface of the fixed shell (11), both ends of the bidirectional slide bar (54) extend to the outside of the bed body (1), the bottom end of the protective shell is fixedly connected with a drilling machine (55), the bottom end of the drilling machine (55) is rotatably connected with a drill bit (56), the top end of the drill bit (56) penetrates through the outer surface of the drilling machine (55), and the top end of the drill bit (56) is connected with the inner wall of the drilling machine (55) through bolts.

4. The vertical drill press for workpiece processing according to claim 2, wherein: the rotating rod (6) comprises a shaft rod (61), meshing gears (62) are symmetrically arranged on two sides of the outer surface of the shaft rod (61), the inner wall of each meshing gear (62) is sleeved with the outer surface of the shaft rod (61), the shaft rod (61) is connected with the inner portion of the clamping plate (7) in a meshing mode through the meshing gears (62), and a protective glove (63) is sleeved on the right end of the outer surface of the crank handle (4).

5. The vertical drill press for workpiece processing according to claim 2, wherein: splint (7) include hypoplastron (72), there are fastening bolt (73) in the four corners of hypoplastron (72) lower surface through fluting bolted connection, the upper portion bolted connection of fastening bolt (73) surface has upper ledge (71), the lower fixed surface of upper ledge (71) is connected with limiting plate (8), the upper surface of hypoplastron (72) is connected with the lower fixed surface of limiting plate (8), the lower fixed surface of hypoplastron (72) is connected with rubber slab (74), the both sides of rubber slab (74) all are provided with thick rodent (75), the top of thick rodent (75) is connected with the lower fixed surface of hypoplastron (72).

6. The vertical drill press for workpiece processing according to claim 5, wherein: limiting plate (8) are including strip shell (81), the spout has been seted up to the inner wall of strip shell (81), the top sliding connection of strip shell (81) inner wall has sucking disc group (9), through spring lever (82) fixed connection between sucking disc group (9).

7. The vertical drill press for workpiece processing according to claim 6, wherein: sucking disc group (9) are including loudspeaker head (91), the inside of loudspeaker head (91) is provided with buffer spring (92), the right-hand member of buffer spring (92) and the right-hand member fixed connection of loudspeaker head (91) inner wall, the left end fixedly connected with plectane (93) of buffer spring (92), the left end fixed welding of plectane (93) has rubber head (94).

Technical Field

The invention belongs to the field of machining, and particularly relates to an upright drilling machine for machining a workpiece.

Background

The vertical drilling machine is one of drilling machines, is a common metal cutting machine, has the characteristics of wide application and high precision, is suitable for batch processing of holes of small and medium-sized workpieces commonly used for machining in a mechanical manufacturing and repairing factory, before the vertical drilling machine processes, the position of the workpiece on a workbench is firstly adjusted to enable the central line of the processed hole to be aligned with the axis of a cutter, then the drilling machine is started to drill the hole, and the processing is finished, but the existing factory has lower automation degree, only can be used for automatically processing some objects with smaller materials, when processing larger workpieces, such as large-sized steel plates, cylinders and other objects, the workpieces are not easy to place due to larger volume, or the workpieces need to be manually supported, the drilling machine is started to process, when the workpieces are manually supported, the precision of the processed workpieces is not high due to factors such as shaking, errors and the like, even the raw materials can be scrapped under the condition of larger errors, affecting the quality and precision of the product.

Disclosure of Invention

The invention aims to provide an upright drilling machine for processing workpieces, which solves the problems in the prior art.

The technical scheme adopted by the invention for solving the technical problems is as follows: the vertical drilling machine for processing the workpiece comprises a bed body, wherein a base is fixedly connected to the bottom end of the bed body, the outer surface of the bed body is sleeved with the inner wall of the base, a slotting workbench is arranged in the middle of the bed body, the outer surface of the slotting workbench is fixedly welded with the outer surface of the bed body, a crank handle is rotatably connected to the right side of the outer surface of the slotting workbench, the left end of the crank handle penetrates through the inner cavity of the slotting workbench, and the left end of the crank handle extends into the slotting workbench.

The bed body is including the set casing, the top fixedly connected with rig module of set casing inner wall, the surface of set casing is run through to the bottom of rig module, the bottom of rig module extends to the outside of set casing, the inside of fluting workstation is provided with splint, the surface of fluting workstation is all run through at the both ends of splint, the inside meshing of splint is connected with the bull stick, the right-hand member of bull stick and the left end fixed connection of crank handle.

The rig module includes the chain belt, the surface of chain belt and the top fixed connection of set casing inner wall, the right side meshing of chain belt inner wall is connected with roller gear, the protective housing has been cup jointed to the right-hand member of chain belt surface, roller gear's axle center department has cup jointed two-way slide bar, the surface of set casing is all run through at two-way slide bar's both ends, the both ends of two-way slide bar all extend to the outside of the bed body, the bottom fixedly connected with drilling machine of protective housing, the bottom of drilling machine is rotated and is connected with the drill bit, the surface of drilling machine is run through on the top of drill bit, the top of drill bit and the inner wall bolted connection of drilling machine.

The rotating rod comprises a shaft rod, the two sides of the outer surface of the shaft rod are symmetrically provided with a toothed gear, the inner wall of the toothed gear is sleeved with the outer surface of the shaft rod, the shaft rod is connected with the inner part of the clamping plate in a meshed mode through the toothed gear, and the right end of the outer surface of the crank handle is sleeved with a protective sleeve.

The splint include the hypoplastron, there are fastening bolt in the four corners of hypoplastron lower surface through fluting bolted connection, the upper portion bolted connection of fastening bolt surface has the upper ledge, the lower fixed surface of upper ledge is connected with the limiting plate, the upper surface of hypoplastron and the lower fixed surface of limiting plate are connected, the lower fixed surface of hypoplastron is connected with the rubber slab, the both sides of rubber slab all are provided with thick rodent, the top of thick rodent and the lower fixed surface of hypoplastron are connected.

The limiting plate comprises a strip shell, a sliding groove is formed in the inner wall of the strip shell, a sucker group is connected to the top end of the inner wall of the strip shell in a sliding mode, and the sucker group is fixedly connected through a spring rod.

The sucking disc group comprises a horn head, a buffer spring is arranged inside the horn head, the right end of the buffer spring is fixedly connected with the right end of the inner wall of the horn head, a circular plate is fixedly connected with the left end of the buffer spring, and a rubber head is fixedly welded at the left end of the circular plate.

The invention has the following beneficial effects:

1. use the device before processing the work piece, press from both sides the work piece at the fluting workstation inner wall, fasten the fluting workstation afterwards, the joint of accomplishing the work piece makes it stable, carry out drilling work through the position of crank handle with the accurate adjustment drilling of rig module afterwards, compare with the machine of general processing large-scale panel, the device need not the operation of artifical support work piece when drilling work, and simultaneously, the position that the adjustment of the clamp of fluting workstation and other device can accurate control drilling, can not lead to the work piece precision after the processing not high because of factors such as shake and error, effectively reduced the big condemned condition of raw and other materials because of the error, the quality and the precision of product are improved, machining process has been simplified.

2. At the during operation, the user is through rotating the horizontal displacement of the accurate control rolling gear of two-way slide bar, when rolling gear moved, drive the drilling machine motion through two-way slide bar and protective housing, and then realize the accurate displacement of drill bit, the position is got ready in the control, before starting drive, rotatory fastening bolt, the hypoplastron passes through the marginal part of limiting plate clamp work piece with the upper ledge, rotate the bull stick afterwards, through the horizontal displacement of the accurate control splint of meshing effect of meshing gear and thick tooth, the rubber slab fastens the splint through producing frictional force with the axostylus axostyle surface at bull stick pivoted in-process.

3. In order to guarantee the stability of work piece when processing, the limiting plate passes through sucking disc group and presss from both sides the work piece tightly, when the clamp connects the work piece, the rubber head can effectively prevent that the work piece from skidding, the problem of the production error that skids has been reduced, and the work piece can be punched by the rig module when processing man-hour, the work piece can produce violent vibrations, the position of punching can change when the work piece vibrations, cause a series of adverse effect, buffer spring can effectively reduce the vibrations that the work piece produced this moment, further stabilize operational environment.

Drawings

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

FIG. 2 is a cross-sectional view of the bed of the present invention;

FIG. 3 is a schematic diagram of the construction of the drill module of the present invention;

FIG. 4 is a schematic view of the construction of the turn bar of the present invention;

FIG. 5 is a schematic view of the construction of the splint of the present invention;

FIG. 6 is a schematic illustration of the invention showing the construction of the retainer plate;

FIG. 7 is a schematic view of the structure of the chuck set of the present invention.

In the figure: the drilling machine comprises a bed body 1, a base 2, a slotting workbench 3, a crank handle 4, a fixed shell 11, a drilling machine module 5, a chain belt 51, a protective shell 52, a rolling gear 53, a two-way sliding rod 54, a drilling machine 55, a drill bit 56, a rotating rod 6, a shaft rod 61, a gear wheel 62, a glove protecting sleeve 63, a clamping plate 7, an upper frame 71, a lower plate 72, a fastening bolt 73, a rubber plate 74, a coarse gear 75, a limiting plate 8, a strip shell 81, a spring rod 82, a sucker group 9, a horn head 91, a buffer spring 92, a circular plate 93 and a rubber head 94.

Detailed Description

An upright drill press for processing a workpiece according to an embodiment of the present invention will be described below with reference to fig. 1 to 7.

As shown in fig. 1-7, the vertical drilling machine for processing a workpiece according to the present invention comprises a bed body 1, a base 2 is fixedly connected to the bottom end of the bed body 1, the outer surface of the bed body 1 is sleeved with the inner wall of the base 2, a slotting worktable 3 is arranged in the middle of the bed body 1, the outer surface of the slotting worktable 3 is fixedly welded to the outer surface of the bed body 1, a crank handle 4 is rotatably connected to the right side of the outer surface of the slotting worktable 3, the left end of the crank handle 4 penetrates through the inner cavity of the slotting worktable 3, the left end of the crank handle 4 extends into the slotting worktable 3, before the vertical drilling machine is used for processing a workpiece, the workpiece is clamped on the inner wall of the slotting worktable 3, the slotting worktable 3 is then fastened, the workpiece is clamped and connected to be stable, and then the drilling position is accurately adjusted through the crank handle 4 and a drilling machine module 5 for drilling, compared with the machine for processing large-scale plates generally, the device does not need manual work to support the operation of the workpiece during the drilling operation, and meanwhile, the clamping of the slotting worktable 3 and the adjustment of other devices can accurately control the drilling position, so that the low precision of the processed workpiece caused by factors such as shaking and errors can be avoided, the condition that raw materials are scrapped due to large errors is effectively reduced, the quality and the precision of products are improved, and the processing flow is simplified.

The bed body 1 includes set casing 11, the top fixedly connected with rig module 5 of 11 inner walls of set casing, the surface of set casing 11 is run through to the bottom of rig module 5, the bottom of rig module 5 extends to the outside of set casing 11, the inside of fluting workstation 3 is provided with splint 7, the surface of fluting workstation 3 is all run through at the both ends of splint 7, the inside meshing of splint 7 is connected with bull stick 6, the right-hand member of bull stick 6 and the left end fixed connection of crank handle 4.

The drilling machine module 5 comprises a chain belt 51, the outer surface of the chain belt 51 is fixedly connected with the top end of the inner wall of the fixed shell 11, a rolling gear 53 is meshed and connected with the right side of the inner wall of the chain belt 51, a protective shell 52 is sleeved at the right end of the outer surface of the chain belt 51, a two-way sliding rod 54 is sleeved at the axis of the rolling gear 53, two ends of the two-way sliding rod 54 penetrate through the outer surface of the fixed shell 11, two ends of the two-way sliding rod 54 extend to the outside of the bed body 1, a drilling machine 55 is fixedly connected with the bottom end of the protective shell, a drill bit 56 is rotatably connected with the bottom end of the drilling machine 55, the top end of the drill bit 56 penetrates through the outer surface of the drilling machine 55, the top end of the drill bit 56 is connected with the inner wall bolt of the drilling machine 55, when the drilling machine works, a user accurately controls the horizontal displacement of the rolling gear 53 by rotating the two-way sliding rod 54, and when the rolling gear 53 moves, the bidirectional slide rod 54 and the protective shell 52 drive the drilling machine 55 to move, so that the drill 56 is accurately displaced, and the dotting position is controlled.

The rotating rod 6 comprises a shaft rod 61, the two sides of the outer surface of the shaft rod 61 are symmetrically provided with a meshed gear 62, the inner wall of the meshed gear 62 is sleeved with the outer surface of the shaft rod 61, the shaft rod 61 is connected with the inner part of the clamping plate 7 through the meshed gear 62 in a meshed mode, and the right end of the outer surface of the crank handle 4 is sleeved with a protective sleeve 63.

The clamping plate 7 comprises a lower plate 72, fastening bolts 73 are connected to four corners of the lower surface of the lower plate 72 through slotted bolts, an upper frame 71 is connected to the upper portion of the outer surface of the fastening bolts 73 through bolts, a limiting plate 8 is fixedly connected to the lower surface of the upper frame 71, the upper surface of the lower plate 72 is fixedly connected with the lower surface of the limiting plate 8, a rubber plate 74 is fixedly connected to the lower surface of the lower plate 72, thick engaging teeth 75 are arranged on two sides of the rubber plate 74, the top end of each thick engaging teeth 75 is fixedly connected with the lower surface of the lower plate 72, the fastening bolts 73 are rotated before the starting device, the lower plate 72 and the upper frame 71 clamp the edge of a workpiece through the limiting plate 8, then the rotating rod 6 is rotated, the horizontal displacement of the clamping plate 7 is accurately controlled through the meshing action of the meshing gear 62 and the thick engaging teeth 75, and the rubber plate 74 fastens the clamping plate 7 through friction force generated between the outer surface of the shaft rod 61 in the rotating process of the rotating rod 6, the clamping plate 7 is prevented from slipping with the rotating rod 6 when moving.

Limiting plate 8 includes strip shell 81, the spout has been seted up to the inner wall of strip shell 81, the top sliding connection of strip shell 81 inner wall has sucking disc group 9, through spring lever 82 fixed connection between sucking disc group 9.

Sucking disc group 9 includes horn head 91, horn head 91's inside is provided with buffer spring 92, buffer spring 92's right-hand member and the right-hand member fixed connection of horn head 91 inner wall, buffer spring 92's left end fixedly connected with plectane 93, plectane 93's left end fixed welding has rubber head 94, in order to guarantee the stability of work piece when processing, limiting plate 8 presss from both sides the work piece through sucking disc group 9 and tightly, when the clamp connects the work piece, rubber head 94 can effectively prevent the work piece and skid, the problem of the production error of skidding has been reduced, and the work piece can be punched by rig module 5 when processing, the work piece can produce violent vibrations, the position of punching when the work piece vibrations probably changes, cause a series of adverse effects, buffer spring 92 can effectively reduce the vibrations that the work piece produced this moment, further stable operational environment.

The specific working process is as follows:

use the device to process the work piece before, press from both sides the work piece at 3 inner walls of fluting workstation, fastening fluting workstation 3 afterwards, the joint of accomplishing the work piece makes it stable, carry out drilling work through the position of crank handle 4 with the accurate adjustment drilling of rig module 5 afterwards, compare with the machine of general processing large-scale panel, the device need not the operation of artifical support work piece at drilling during operation, and simultaneously, the position that the adjustment of the clamp of fluting workstation 3 and all the other devices can accurate control drilling, can not lead to the work piece precision after the processing not high because of factors such as shake and error, effectively reduced the big condemned condition of raw and other materials because of the error, the quality and the precision of product are improved, the machining flow has been simplified.

During operation, a user accurately controls the horizontal displacement of the rolling gear 53 by rotating the bidirectional slide rod 54, when the rolling gear 53 moves, the bidirectional slide rod 54 and the protective shell 52 drive the drilling machine 55 to move, so that the accurate displacement of the drill bit 56 is realized, the dotting position is controlled, before the starting device, the fastening bolt 73 is rotated, the lower plate 72 and the upper frame 71 clamp the edge part of a workpiece through the limiting plate 8, then the rotating rod 6 is rotated, the horizontal displacement of the clamping plate 7 is accurately controlled through the meshing action of the meshing gear 62 and the coarse meshing teeth 75, and the rubber plate 74 fastens the clamping plate 7 by generating friction force with the outer surface of the shaft rod 61 in the rotating process of the rotating rod 6.

In order to guarantee the stability of work piece when processing, limiting plate 8 passes through sucking disc group 9 and presss from both sides the work piece tightly, when the clamp connects the work piece, rubber head 94 can effectively prevent that the work piece from skidding, the problem of the production error that skids has been reduced, and the work piece can be punched by rig module 5 when processing man-hour, the work piece can produce violent vibrations, the position of punching when the work piece vibrations probably changes, cause a series of adverse effect, buffer spring 92 can effectively reduce the vibrations that the work piece produced this moment, further stable operational environment.

While the present invention has been described with reference to the embodiments shown in the drawings, the present invention is not limited to the embodiments, which are illustrative and not restrictive, and it will be apparent to those skilled in the art that various changes and modifications can be made therein without departing from the spirit and scope of the invention as defined in the appended claims.