CN211680086U - Movable radial drilling machine - Google Patents

Movable radial drilling machine Download PDF

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Publication number
CN211680086U
CN211680086U CN201922429992.0U CN201922429992U CN211680086U CN 211680086 U CN211680086 U CN 211680086U CN 201922429992 U CN201922429992 U CN 201922429992U CN 211680086 U CN211680086 U CN 211680086U
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China
Prior art keywords
drill
press
drilling
arm
machine
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Active
Application number
CN201922429992.0U
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Chinese (zh)
Inventor
赵丽
谢洲
王李威
马浩鹏
曾永晖
赵旭东
聂立恒
任龄
王昊峰
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China Railway Shanqiao Nantong Co ltd
Original Assignee
Jiangsu Zhongtie Shanqiao Heavy Industry Co Ltd
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Priority to CN201922429992.0U priority Critical patent/CN211680086U/en
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Abstract

The utility model discloses a portable radial drill, it relates to drilling machine equipment technical field. The machine base is arranged on two parallel tracks, an upright post is rotatably connected to the machine base, a machine arm moving up and down along the upright post is sleeved on the upright post, a drill arm is sleeved on the machine arm and slides along a guide rail under the driving of a driving device, and a drill bit is arranged at the bottom of the drill arm; the lower part of the side edge of the drill boom is symmetrically provided with pressure columns, and the bottoms of the pressure columns are connected with pressure plates; the side of frame is connected with fixed slot, and the one end of fixed slot internal joint telescopic link is equipped with the same horizontal spout of height on the workstation, and the other end joint of telescopic link is in horizontal spout. The utility model has the advantages that: the machine base can move back and forth along the rail to the position where the workpiece needs to be drilled, so that the workpiece is conveniently drilled, the workpiece does not need to be moved and fixed again after being fixed, the drilling efficiency is high, and the operation is simple and convenient; the machine base can correspond to the drilling position, the workpiece is stable during drilling, and the drilling precision is high.

Description

Movable radial drilling machine
Technical Field
The utility model relates to a drilling machine equipment technical field, concretely relates to portable radial drill.
Background
Radial drills may also be referred to as radial drills. The rocker drill is a hole processing device and can be used for processing in various forms such as drilling, reaming, tapping, end face scraping and the like. According to the lathe presss from both sides tight structural classification, the radial drill can be divided into hydraulic pressure radial drill and mechanical radial drill, and in all kinds of drilling machines, radial drill convenient operation, flexibility, application scope is wide, has typicality, and the specially adapted singleton or batch production have the spot facing work of porous large-scale part, are the common lathe in general machining workshop.
Among the prior art, radial drill is the unable adjustment base formula, place the work piece on the workstation after, drill to the work piece through the drill bit, because the both ends of rod structure bridge member all need drill the processing of driling, when adopting unable adjustment base's radial drill to drill, still need adjust the member position and drill another head hole after having drilled the hole of one head, need fix the work piece again, the troublesome poeration, waste time and energy, work efficiency is low, during drilling, though the work piece obtains fixedly, but near the drilling department that the drill bit still probably drove the work piece during drilling produces little removal, influence the precision of drilling.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a portable radial drill, can solve the fixed unmovable of radial drill who exists among the prior art, need remove the work piece when driling the work piece and fixed, troublesome poeration, still have the removal scheduling problem when drilling.
In order to solve the technical problem, the utility model adopts the technical scheme that: the drilling machine comprises a machine base, an upright post and a machine arm, wherein the machine base is arranged on two mutually parallel rails, the bottom of the machine base is provided with corresponding idler wheels, the machine base is rotatably connected with the upright post, the upright post is sleeved with the machine arm moving up and down along the upright post, the machine arm can be provided with a guide rail along the length direction of the machine arm, a drill arm is sleeved on the machine arm and slides along the guide rail under the driving of a driving device, and the bottom of the drill arm is provided with a drill bit;
the lower part of the side edge of the drill boom is symmetrically provided with press columns which are of a telescopic structure, the bottoms of the press columns are respectively connected with a horizontally arranged press plate, the bottoms of the press plates are provided with soft pads, the tops of the press plates are provided with nuts, the bottoms of the press columns are provided with external threads, and the press plates are screwed and fixed with the press columns through the nuts;
the side of frame is connected with fixed slot, and the one end of fixed slot in-groove joint telescopic link is equipped with the same horizontal spout of height on the workstation, and the horizontal spout sets up along the length direction of workstation, and the other end joint of telescopic link is in horizontal spout.
Furthermore, the bottom of the machine base is provided with rollers which are symmetrically arranged on two sides of the T-shaped track.
Furthermore, scale marks are arranged on the side edge of the workbench.
Furthermore, the telescopic rod is of a telescopic structure with an outer rod in the middle and inner rods at two ends, and the inner rods extend out of two ends of the outer rod and are locked and fixed through locking bolts.
Furthermore, an internal thread is arranged in the fixed clamping groove, an external thread is arranged outside one end of the telescopic rod, and the telescopic rod is connected in the fixed clamping groove in a screwed mode through the thread.
After adopting the structure, the utility model has the advantages that:
1. when both ends of a workpiece need to be drilled, the base can move back and forth along the rail and moves to the position of the workpiece needing to be drilled, so that the workpiece can be conveniently drilled, the workpiece does not need to be moved and fixed again after being fixed, the drilling efficiency is high, and the operation is simple and convenient;
2. one end of the telescopic rod is fixedly connected with the machine base, the other end of the telescopic rod can move back and forth in the horizontal sliding groove of the workbench, the position of the machine base corresponds to the position of the workbench through the telescopic rod, the position of the machine base can be controlled corresponding to the scale marks, the fixed clamping groove corresponds to the position of the drill bit, and the scale pointed by the telescopic rod is the position line needing drilling, so that the drilling precision is high;
3. the pressing plate is pressed near the workpiece drilling hole, so that the stability of the workpiece during drilling can be guaranteed, the pressing column is detachably connected with the pressing plate, and the pressing plates with different areas can be connected to the bottom of the pressing column so as to adapt to different requirements.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a right side view of the stand and the base of the present invention;
fig. 3 is a left side view of the workbench according to the present invention.
Description of reference numerals: the device comprises a machine base 1, a stand column 2, a machine arm 3, a track 4, a drill arm 5, a drill bit 6, a compression leg 7, a pressing plate 8, a driving device 9, a fixed clamping groove 10, an expansion link 11, a workbench 12 and a horizontal sliding groove 13.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and the following detailed description. The following examples are presented to enable those skilled in the art to more fully understand the present invention and are not intended to limit the scope of the present invention.
As shown in fig. 1 to fig. 3, the following technical solutions are adopted in the present embodiment: the drilling machine comprises a machine base 1, wherein the bottom of the machine base 1 is arranged on two parallel rails 4, corresponding rollers are arranged at the bottom of the machine base 1, the rollers are symmetrically arranged at two sides of the T-shaped rails 4, the machine base 1 can move back and forth along the rails 4 under the driving of a power device in the machine base 1, the power device in the machine base 1 is the prior art and has the same principle as the autonomous power of a motor vehicle, when two ends of a workpiece need to be drilled respectively, the machine base 1 is moved to the corresponding drilling position, the workpiece does not need to be moved and fixed again after being fixed, the drilling efficiency is high, and the operation is simple and convenient;
meanwhile, the side of the machine base 1 is connected with a fixed clamping groove 10, one end of a telescopic rod 11 is clamped in the fixed clamping groove 10, an internal thread can be arranged in the fixed clamping groove 10, an external thread can be arranged outside one end of the telescopic rod 11, the telescopic rod 11 can also be screwed in the fixed clamping groove 10 through a thread, the connection is firmer, the telescopic rod 11 is a telescopic structure of a middle outer rod and inner rods at two ends, the inner rods extend out from two ends of the outer rod and are locked and fixed through locking bolts, a horizontal sliding groove 13 with the same height is arranged on the workbench 12, the horizontal sliding groove 13 is arranged along the length direction of the workbench 12, the other end of the telescopic rod 11 is clamped in the horizontal sliding groove 13, the telescopic rod 11 can move back and forth in the horizontal sliding groove 13, scale marks are arranged on the side of the workbench 12, the telescopic rod 11 corresponds the position of the machine base 1, the fixed clamping groove 10 corresponds to the position of the drill bit 6, and the scale pointed by the telescopic rod 11 is a position line needing drilling;
the machine base 1 is rotatably connected with an upright post 2, the upright post 2 is sleeved with a machine arm 3 which moves up and down along the upright post 2, a guide rail can be arranged on the machine arm 3 along the length direction of the machine arm 3, a drill arm 5 is sleeved on the machine arm 3 and slides along the guide rail under the driving of a driving device 9, the machine arm 3 is driven by the driving device 9, the driving device 9 can be a driving air cylinder or a hydraulic cylinder and the like and can move left and right along the guide rail of the drill arm 5, so that the drill arm 5 moves to the position above a hole to be drilled, a drill bit 6 is arranged at the bottom of the drill arm 5, the drill bit 6 is driven by the drill arm 5 to move to the position above the hole to be drilled, and;
the side below symmetry of drill boom 5 is equipped with compression leg 7, compression leg 7 is extending structure, the clamp plate 8 that the level set up is connected respectively to the bottom of compression leg 7, before the drilling, when drill boom 5 aims at the position, also can drive compression leg 7 and clamp plate 8 and remove to near position of drilling together, compress tightly near work piece drilling through clamp plate 8, the stability of work piece when can guaranteeing to drill, the bottom of clamp plate 8 is equipped with the cushion, prevent that clamp plate 8 from damaging the work piece, the top of clamp plate 8 is equipped with the nut, the bottom of compression leg 7 has the external screw thread, clamp plate 8 connects fixedly soon with compression leg 7 through the nut, can dismantle between compression leg 7 and the clamp plate 8 and be connected, can connect the clamp plate 8 of different areas bottom compression leg 7, in order to adapt to different needs.
The working principle is as follows: the workpiece is placed on the top of a workbench 12 to be fixed, a machine base 1 is moved, the machine base 1 is moved to the position of the workpiece needing drilling through the alignment action of an expansion link 11, the position of the expansion link 11 corresponds to the position of the workpiece needing drilling on the workbench 12, a drill bit 6 is positioned above the position line of the workpiece needing drilling, a driving device 9 drives a drill boom 5 to move on a guide rail of the machine arm 3, the drill bit 6 moves to the position right above the position needing drilling, the position of the drill bit 6 is well adjusted, then a driving mechanism drives the machine arm 3 to move downwards along an upright post 2, the drill bit 6 is positioned on the surface of the workpiece, meanwhile, the drill boom 5 drives a pressure post 7 and a pressure plate 8 to move downwards together, the pressure plate 8 is pressed near the position of the workpiece needing drilling, the workpiece is pressed and fixed in a small range, the workpiece is ensured to be drilled, the pressure plate 8 with different areas can be replaced, and then the drilling device in the drill boom 5 can drive the drill bit 6 to drill the workpiece, so that the drilling precision is high.
The internal power device of the stand 1, the driving mechanism of the boom 3, the drill boom 5, the driving device 9, and the like are all universal standard components or components known to those skilled in the art, and the structure and principle thereof are known to those skilled in the art through technical manuals or through routine experimental methods, and will not be described.
According to the specific embodiment, when the two ends of the workpiece need to be drilled, the base can move back and forth along the rail and moves to the position of the workpiece needing to be drilled, so that the workpiece can be conveniently drilled, the workpiece does not need to be moved and fixed again after being fixed, the drilling efficiency is high, and the operation is simple and convenient; one end of the telescopic rod is fixedly connected with the machine base, the other end of the telescopic rod can move back and forth in the horizontal sliding groove of the workbench, the position of the machine base corresponds to the position of the workbench through the telescopic rod, the position of the machine base can be controlled corresponding to the scale marks, the fixed clamping groove corresponds to the position of the drill bit, and the scale pointed by the telescopic rod is the position line needing drilling, so that the drilling precision is high; the pressing plate is pressed near the workpiece drilling hole, so that the stability of the workpiece during drilling can be guaranteed, the pressing column is detachably connected with the pressing plate, and the pressing plates with different areas can be connected to the bottom of the pressing column so as to adapt to different requirements.
The basic principles and main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (5)

1. The utility model provides a portable radial drill, includes frame, stand and horn, its characterized in that: the machine base is arranged on two parallel tracks, corresponding idler wheels are arranged at the bottom of the machine base, the machine base is rotatably connected with an upright post, a machine arm moving up and down along the upright post is sleeved on the upright post, a guide rail can be arranged on the machine arm along the length direction of the machine arm, a drill arm is sleeved on the machine arm and slides along the guide rail under the driving of a driving device, and a drill bit is arranged at the bottom of the drill arm;
the lower part of the side edge of the drill boom is symmetrically provided with press columns which are of a telescopic structure, the bottoms of the press columns are respectively connected with a horizontally arranged press plate, the bottoms of the press plates are provided with soft pads, the tops of the press plates are provided with nuts, the bottoms of the press columns are provided with external threads, and the press plates are screwed and fixed with the press columns through the nuts;
the side of frame is connected with fixed slot, and the one end of fixed slot in-groove joint telescopic link is equipped with the same horizontal spout of height on the workstation, and the horizontal spout sets up along the length direction of workstation, and the other end joint of telescopic link is in horizontal spout.
2. The movable radial drill press of claim 1, wherein: the bottom of the base is provided with rollers which are symmetrically arranged on two sides of the T-shaped track.
3. The movable radial drill press of claim 1, wherein: and scale marks are arranged on the side edge of the workbench.
4. The movable radial drill press of claim 1, wherein: the telescopic rod is of a telescopic structure with a middle outer rod and inner rods at two ends, and the inner rods extend out of two ends of the outer rod and are locked and fixed through locking bolts.
5. The movable radial drill press of claim 1, wherein: the inner thread is arranged in the fixed clamping groove, the outer thread is arranged at the outer part of one end of the telescopic rod, and the telescopic rod is connected in the fixed clamping groove in a screwed mode through the thread.
CN201922429992.0U 2019-12-30 2019-12-30 Movable radial drilling machine Active CN211680086U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201922429992.0U CN211680086U (en) 2019-12-30 2019-12-30 Movable radial drilling machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201922429992.0U CN211680086U (en) 2019-12-30 2019-12-30 Movable radial drilling machine

Publications (1)

Publication Number Publication Date
CN211680086U true CN211680086U (en) 2020-10-16

Family

ID=72796370

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201922429992.0U Active CN211680086U (en) 2019-12-30 2019-12-30 Movable radial drilling machine

Country Status (1)

Country Link
CN (1) CN211680086U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115319534A (en) * 2022-09-20 2022-11-11 田家欣 Stepping type drilling machine tool for machining

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115319534A (en) * 2022-09-20 2022-11-11 田家欣 Stepping type drilling machine tool for machining

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Address after: 226500 Wenjin Road, Yangtze River Town, Rugao City, Nantong City, Jiangsu Province

Patentee after: China Railway Shanqiao (Nantong) Co.,Ltd.

Address before: 226500 Wenjin Road, Yangtze River Town, Rugao City, Nantong City, Jiangsu Province

Patentee before: JIANGSU CHINA RAILWAY SHANHAIGUAN BRIDGE HEAVY INDUSTRY Co.,Ltd.