CN220462281U - Novel flexible drilling equipment - Google Patents
Novel flexible drilling equipment Download PDFInfo
- Publication number
- CN220462281U CN220462281U CN202321978035.3U CN202321978035U CN220462281U CN 220462281 U CN220462281 U CN 220462281U CN 202321978035 U CN202321978035 U CN 202321978035U CN 220462281 U CN220462281 U CN 220462281U
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- drilling
- cylinder
- novel flexible
- air cylinder
- flexible drilling
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- 238000005553 drilling Methods 0.000 title claims abstract description 68
- 238000003754 machining Methods 0.000 claims abstract description 6
- 238000010079 rubber tapping Methods 0.000 claims description 14
- 241001074085 Scophthalmus aquosus Species 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000007547 defect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000003698 laser cutting Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Drilling And Boring (AREA)
Abstract
The utility model relates to novel flexible drilling equipment, which comprises a plurality of drilling power devices, and a workpiece positioning device and a pneumatic clamping device which are arranged in a matched manner with the drilling power devices, wherein the drilling power devices comprise a drilling power head and a driving assembly thereof which are connected with each other, the workpiece positioning device comprises a plurality of positioning blocks which are formed by machining, mounting holes are formed in the end faces of the tops of the positioning blocks, a drilling guide sleeve is detachably arranged in each mounting hole, a containing groove which is in a semicircular arc structure and can be used for placing armrests to be drilled is formed in one side of each positioning block, each pneumatic clamping device comprises an air cylinder, an air cylinder mounting bracket, an air cylinder control valve and a clamping block, each air cylinder mounting bracket is detachably connected with an air cylinder, and each air cylinder output end is fixedly connected with the clamping block.
Description
Technical field:
the utility model relates to the technical field of machining, in particular to novel flexible drilling equipment.
The background technology is as follows:
in the process of processing and manufacturing the subway handrail, how to improve the drilling efficiency of the handrail pipe is a pain point facing each practitioner, and products in the rail transit fitting industry have the characteristics of small batch and multiple varieties, so that the condition of adopting large-scale automatic equipment is not provided. For the straight handrail pipe, the hole opening can be realized by adopting a laser cutting scheme, but for the special handrail pipe, the special drilling tool for different handrail pipes is realized by adopting a scheme which is mainly adopted at present, the accuracy of the hole position can be ensured, but for some handrail pipes with larger size specifications, the larger tool size is inconvenient for workers to operate, and the special drilling tool is required to be finished by cooperation of multiple people sometimes, so that the efficiency is lower. Moreover, the special tool has no universality, and even two products with small differences are required to be manufactured respectively, so that the cost of the products is increased to a certain extent.
Two main schemes exist for drilling the special-shaped handrail pipe, namely, the first scheme is to drill holes on a bench platform by scribing, dotting and drilling the holes by a drilling machine according to the size requirement of a drawing design drawing; and secondly, a special punching tool is manufactured in a machining mode or a laser cutting/linear cutting mode, a hole site to be processed is positioned on the tool, and then a drilling machine drills holes.
The scribing and dotting mode is simple and convenient to operate, and has the defects of low efficiency, and a worker needing construction has higher bench worker skill, otherwise, the dimensional accuracy requirement of a hole site cannot be ensured.
The precision of hole site can be effectively guaranteed to carrying out drilling through special frock, and the shortcoming is that the commonality is relatively poor, and the cost that the frock was invested is higher, and to some handrail pipes that the great hole site of size specification is complicated, must many people cooperate in the drilling process just can operate, is unfavorable for production efficiency's promotion.
The utility model comprises the following steps:
the utility model aims at overcoming the defects of the prior art, and provides novel flexible drilling equipment which is realized by solving the problems that most of handrail pipe holes are drilled at present or special drilling tools are manufactured for different handrail pipes, but for some handrail pipes with larger size, the larger tool size is inconvenient for workers to operate, and sometimes, the drilling equipment needs to be completed by cooperation of multiple people, so that the efficiency is lower. Moreover, the special tool does not have universality, two products with small variability also need to be manufactured respectively, so that the cost of the products is improved to a certain extent, and the operation of handrail pipes with larger size and complicated hole positions can be realized only by cooperation of multiple persons in the drilling process, so that the improvement of the production efficiency is not facilitated.
In order to achieve the above object, the present utility model provides the following technical solutions: the utility model provides a novel flexible drilling equipment, includes that a plurality of bores attack power device and with bore attack power device matched with work piece positioner and pneumatic clamping device who sets up, it attacks power head and drive assembly including the brill that links to each other to bore attack power device, work piece positioner includes a plurality of locating pieces that form by the machining, all seted up the mounting hole on the locating piece top terminal surface, all demountable installation has the drilling guide pin bushing in the mounting hole, and the storage tank that is semicircle structure of waiting to bore handrail has been seted up to one side of the locating piece, pneumatic clamping device includes cylinder, cylinder installing support, cylinder control valve and clamping piece, all can dismantle on the cylinder installing support and be connected with the cylinder, the equal fixedly connected with clamping piece of cylinder output.
In order to add equipment according to actual demands, the drilling and tapping power device, the workpiece positioning device and the pneumatic clamping device are all detachably arranged on the workbench.
In order to ensure safe production and control fault occurrence range, the bottom of the workbench is provided with an electric cabinet consisting of an air switch, a frequency converter and a plurality of other electric elements.
In order to cool the drill bit during drilling, the workbench is provided with an air cooler, and the air cooler can be fixed near any drilling and tapping power head through the bottom magnetic suction seat as required.
Preferably, the mounting hole is communicated with the accommodating groove.
In order to guarantee the fastness of cylinder installation, the cylinder installing support includes a set of baffle, is provided with the base that can place the cylinder between two baffles.
In order to improve the clamping stability of the handrail to be punched, the front end of the clamping block is provided with a semicircular arc structure identical to the accommodating groove.
The beneficial effects of the utility model are as follows:
(1) The drilling efficiency is greatly improved, no matter the drilling is performed by scribing or positioning by using a special tool, only drilling can be performed one by one, after the equipment is adopted, drilling processing can be completed by clamping a plurality of hole sites at one time, repeated positioning errors are reduced, meanwhile, the production efficiency is improved to a great extent, two people are required to perform drilling by using the special tool before the equipment is used, and the processing time is 20 min/piece; after the equipment is used, only one person is required to operate, and the processing time is shortened to 2.5 min/piece.
(2) The utilization rate of equipment is increased, the tooling investment of products is reduced, and before the equipment is used, because each project is provided with a plurality of different handrail rods, in order to ensure the accuracy of drilling dimensions, special tooling fixtures are required to be designed and manufactured for each handrail needing drilling processing, and the situation that the drilling errors are caused by tooling mixing can be easily caused for some handrails with similar dimensions and shapes. After the equipment is used, drilling can be performed only by moving the drilling power head and the positioning and clamping device according to the requirements of the hole sites of the armrests, and the power head and the positioning and clamping quantity can be increased or decreased according to the requirements of the hole site processing, so that the effect of one machine with multiple functions is truly realized.
Description of the drawings:
FIG. 1 is a schematic elevational view of the present utility model;
FIG. 2 is a schematic side view of the present utility model;
FIG. 3 is a schematic top view of the present utility model;
FIG. 4 is a schematic structural view of the drilling and tapping power device of the present utility model;
FIG. 5 is a schematic view of a workpiece positioning apparatus according to the present utility model;
FIG. 6 is a schematic view of the pneumatic clamping device of the present utility model;
FIG. 7 is a schematic view of the structure of the cylinder mounting bracket of the present utility model;
in the figure: 1. a work table; 2. drilling and tapping power device; 21. a drive assembly; 22. drilling and tapping power head; 3. a workpiece positioning device; 31. a positioning block; 32. drilling guide sleeve; 33. a mounting hole; 34. a receiving groove; 4. a pneumatic clamping device; 41. a cylinder; 42. a cylinder mounting bracket; 421. a baffle; 422. a base; 43. a clamping block; 5. an electric appliance cabinet; 6. an air cooler; 7. an emergency stop switch; 8. and a cylinder control valve.
The specific embodiment is as follows:
the preferred embodiments of the present utility model will be described in detail below with reference to the attached drawings so that the advantages and features of the present utility model can be more easily understood by those skilled in the art, thereby making clear and defining the scope of the present utility model.
In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
The novel flexible drilling equipment comprises a plurality of drilling power devices 2, and a workpiece positioning device 3 and a pneumatic clamping device 4 which are matched with the drilling power devices 2, wherein the drilling power devices 2, the workpiece positioning device 3 and the pneumatic clamping device 4 are all detachably arranged on a workbench 1 in order to add equipment according to actual requirements.
In order to ensure safe production and control of fault occurrence range, the bottom of the workbench 1 is provided with an electric cabinet 5 composed of an air switch, a frequency converter and a plurality of other electric elements.
Wherein, the workbench 1 is provided with an air cooler 6, and preferably, the air cooler 6 is an eddy air cooler, when drilling, the air cooler 6 can be fixed near any drilling and tapping power head as required through a bottom magnetic suction seat,
wherein, in order to avoid the occurrence of mechanical accidents or personal accidents, the workbench 1 is provided with an emergency stop switch 7.
The drilling and tapping power device 2 as shown in fig. 4 comprises a drilling and tapping power head 22 and a driving assembly 21 thereof which are connected.
As shown in fig. 5, the workpiece positioning device 3 includes a plurality of positioning blocks 31 formed by machining, mounting holes 33 are formed on the top end surfaces of the positioning blocks 31, drilling guide sleeves 32 are detachably mounted in the mounting holes 33, the drilling guide sleeves 32 are quick-change drilling sleeves, a containing groove 34 which can be used for placing a handrail to be drilled and has a semicircular structure is formed in one side of each positioning block 31, and the containing groove 34 is communicated with the mounting holes 33.
In combination with the pneumatic clamping device shown in fig. 6 and 7, the pneumatic clamping device 4 comprises an air cylinder 41, an air cylinder mounting bracket 42, an air cylinder control valve 8 and a clamping block 43, wherein the air cylinder 41 is detachably connected to the air cylinder mounting bracket 42, the air cylinder mounting bracket 42 comprises a group of baffles 421, a base 422 capable of placing the air cylinder 41 is arranged between the two baffles 421, the height of the baffles 421 is higher than that of the base 422, the output end of the air cylinder 41 is fixedly connected with the clamping block 43, and in order to improve the clamping stability of an armrest to be punched, the front end of the clamping block 43 is provided with a semicircular arc structure identical to that of the accommodating groove 34, and each air cylinder 41 is connected with the air cylinder control valve 8 through a pipeline system.
It should be noted that, the workbench 1 is provided with a plurality of threaded holes for inserting fastening bolts, the drilling and tapping power device 2 in the utility model can be added according to the need through the plurality of threaded holes arranged on the workbench 1, and each adding of the drilling and tapping power device 2 is provided with a corresponding workpiece positioning device 3 and a pneumatic clamping device 4.
The implementation principle of the novel flexible drilling equipment provided by the embodiment of the application is as follows: the operator clamps the workpiece by using the pneumatic clamping device 4 after placing the workpiece in the workpiece positioning device 3, then starts the drilling and tapping power device 2 to process a plurality of hole sites at one time, and adjusts the rotating speed of drilling and tapping equipment by using the frequency converter so as to meet the drilling and processing of different size specifications.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
The above examples illustrate only a few embodiments of the utility model, which are described in detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model.
Claims (7)
1. Novel flexible drilling equipment, its characterized in that: including a plurality of brill attack power device (2) and with brill attack power device (2) match work piece positioner (3) and pneumatic clamping device (4) that the cover set up, brill attacks power device (2) including continuous brill and attack unit head (22) and drive assembly (21) thereof, work piece positioner (3) include a plurality of locating pieces (31) that are formed by the machining, all set up mounting hole (33) on locating piece (31) top terminal surface, all can dismantle install drilling guide pin bushing (32) in mounting hole (33), locating piece (31) one side has been seted up and can been placed holding groove (34) that are semicircle structure of waiting to open the trompil handrail, pneumatic clamping device (4) are including cylinder (41), cylinder installing support (42), cylinder control valve (8) and clamping piece (43), all can dismantle on cylinder installing support (42) and be connected with cylinder (41), all fixedly connected with clamping piece (43) of cylinder (41) output.
2. A novel flexible drilling apparatus according to claim 1, characterized in that: the drilling and tapping power device (2), the workpiece positioning device (3) and the pneumatic clamping device (4) are all detachably arranged on the workbench (1).
3. A novel flexible drilling apparatus according to claim 2, characterized in that: the bottom of the workbench (1) is provided with an electric cabinet (5) consisting of an air switch, a frequency converter and a plurality of other electric elements.
4. A novel flexible drilling apparatus according to claim 2, characterized in that: the workbench (1) is provided with an air cooler (6), and the air cooler (6) can be fixed near any drilling and tapping power head (22) through a bottom magnetic suction seat as required.
5. A novel flexible drilling apparatus according to claim 1, characterized in that: the mounting hole (33) is communicated with the accommodating groove (34).
6. A novel flexible drilling apparatus according to claim 1, characterized in that: the cylinder mounting bracket (42) comprises a group of baffles (421), and a base (422) capable of placing the cylinder (41) is arranged between the two baffles (421).
7. A novel flexible drilling apparatus according to claim 1, characterized in that: the front end of the clamping block (43) is provided with a semicircular arc structure which is the same as that of the accommodating groove (34).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321978035.3U CN220462281U (en) | 2023-07-26 | 2023-07-26 | Novel flexible drilling equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321978035.3U CN220462281U (en) | 2023-07-26 | 2023-07-26 | Novel flexible drilling equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220462281U true CN220462281U (en) | 2024-02-09 |
Family
ID=89779162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321978035.3U Active CN220462281U (en) | 2023-07-26 | 2023-07-26 | Novel flexible drilling equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220462281U (en) |
-
2023
- 2023-07-26 CN CN202321978035.3U patent/CN220462281U/en active Active
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