CN221362775U - Semi-automatic double-sided drilling machine - Google Patents
Semi-automatic double-sided drilling machine Download PDFInfo
- Publication number
- CN221362775U CN221362775U CN202322953481.5U CN202322953481U CN221362775U CN 221362775 U CN221362775 U CN 221362775U CN 202322953481 U CN202322953481 U CN 202322953481U CN 221362775 U CN221362775 U CN 221362775U
- Authority
- CN
- China
- Prior art keywords
- double
- clamp
- semiautomatic
- drilling machine
- drilling
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000005553 drilling Methods 0.000 title claims abstract description 66
- 238000006073 displacement reaction Methods 0.000 claims abstract description 4
- 230000005540 biological transmission Effects 0.000 claims description 23
- 239000003381 stabilizer Substances 0.000 claims description 9
- 239000007921 spray Substances 0.000 claims description 3
- 238000005507 spraying Methods 0.000 claims description 3
- 238000001816 cooling Methods 0.000 claims description 2
- 239000007788 liquid Substances 0.000 claims description 2
- 230000001050 lubricating effect Effects 0.000 claims description 2
- 238000004080 punching Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 8
- 238000003754 machining Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000010030 laminating Methods 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 239000002826 coolant Substances 0.000 description 1
- 239000005068 cooling lubricant Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
Landscapes
- Drilling And Boring (AREA)
Abstract
The scheme relates to the technical field of drilling equipment and discloses a semiautomatic double-sided drilling machine, which comprises a machine tool, wherein two servo power heads are oppositely arranged on the surface of the machine tool in a left-right direction, and a multiaxis device is arranged at the output end of each servo power head; the servo power head comprises a shell base, a drilling motor and a pneumatic feeder, wherein the drilling motor is arranged on the shell base and used for providing power for the multi-axis device, and the pneumatic feeder is arranged in the shell base and used for providing drilling displacement for the multi-axis device; a slide rail is arranged in the middle of the table top of the machine tool between the two servo power heads, and a clamp for vertically clamping a product to be processed is arranged on the slide rail in a sliding manner; the fixture comprises an upper fixture and a lower fixture which are arranged up and down oppositely, wherein an upper notch and a lower notch are respectively arranged on the lower surface of the upper fixture and the upper surface of the lower fixture corresponding to a product to be processed. The beneficial effect of this scheme is: can realize two-sided drilling, need not the secondary clamping in the drilling process, easy operation, swift, machining efficiency is high, and safety.
Description
Technical Field
The utility model relates to the technical field of drilling equipment, in particular to a semiautomatic double-sided drilling machine.
Background
In the field of machining, some parts often need to be drilled with multiple holes on two sides, while in the field of automobile parts, the positions of the holes drilled on two sides of some parts are not symmetrical, so that one side of the part needs to be drilled and the other side needs to be drilled after the drilling is completed.
The existing drilling machine tool can only drill the horizontal position of a product by adjusting the servo transmission platform, and the horizontal position of the product is basically marked when the drilling is finished by using a common radial drilling machine and a drilling template, and a locating pin is inserted after one hole is drilled and the other hole is drilled when the drilling machine tool is operated, so that a plurality of holes are drilled one by one, the drilling process is time-consuming and labor-consuming, and the efficiency is low; the drill jig plate is easy to wear in the drilling process, the accuracy is affected, and the position tolerance requirements of a plurality of holes cannot be met. In the other method, a vertical adjustable multi-spindle drilling machine is used, and a plurality of holes can be machined at the same time, but the tool adjustment is time-consuming and labor-consuming. Both methods require turning the workpiece over for a second loading.
Therefore, a semi-automatic double-sided drilling machine is provided, double-sided drilling can be realized, secondary clamping is not needed, the machining efficiency is high, and the safety is high.
Disclosure of utility model
The utility model aims to overcome the defects of the prior art, and provides a semi-automatic double-sided drilling machine which can realize double-sided drilling without secondary clamping, and has the advantages of simple and quick operation, high processing efficiency and high safety.
The aim of the utility model is realized by the following technical scheme:
The semiautomatic double-sided drilling machine comprises a machine tool, wherein two servo power heads are oppositely arranged on the surface of the machine tool in a left-right direction, and a multiaxial device is arranged at the output end of each servo power head; the servo power head comprises a shell base, a drilling motor and a pneumatic feeder, wherein the drilling motor is arranged on the shell base and used for providing power for the multi-axis device, and the pneumatic feeder is arranged in the shell base and used for providing drilling displacement for the multi-axis device; a slide rail is arranged in the middle of the table top of the machine tool between the two servo power heads, and a clamp for vertically clamping a product to be processed is arranged on the slide rail in a sliding manner; the fixture comprises an upper fixture and a lower fixture which are arranged up and down oppositely, wherein an upper notch and a lower notch are respectively arranged on the lower surface of the upper fixture and the upper surface of the lower fixture corresponding to a product to be processed. The servo power heads are symmetrically arranged, when the clamp fixes a product between the two servo power heads, the two servo power heads can be used for sequentially drilling holes on the front side and the back side of the product, so that secondary clamping is not needed, the efficiency is high, and the safety is high.
In a preferred embodiment of the scheme, the clamp further comprises an outer frame, the lower clamp is fixedly arranged at the lower part of the outer frame, and the top of the upper clamp is connected with a telescopic end of an air cylinder; the cylinder is vertically arranged at the top of the outer frame to drive the upper clamp to vertically move, so that the clamp can clamp and release products.
In a preferred embodiment of the present solution, a baffle is further disposed at the rear side of the upper fixture; the front surface of the baffle is attached to the rear surface of the upper clamp, and the setting position of the baffle is not overlapped with the punching position of the product to be processed. When utilizing anchor clamps centre gripping product, the design of baffle can be convenient for place the product laminating baffle downwards in lower anchor clamps, places the position accuracy.
In a preferred embodiment of the scheme, a transverse air cylinder is arranged in the sliding rail, and the telescopic end of the transverse air cylinder is connected with the bottom of the outer frame so as to drive the outer frame to slide along the sliding rail.
In a preferred embodiment of the present solution, a set of magnetic switches are provided at the front end and the rear end of the transverse cylinder; when the outer frame is positioned at the drilling position, the magnetic switch positioned at the tail end of the transverse cylinder is closed.
In a preferred embodiment of the present solution, the front end and the tail end of the cylinder are further provided with another set of magnetic switches; when the upper clamp and the lower clamp are matched to clamp a product to be processed, the magnetic switch positioned at the front end of the air cylinder is closed.
In a preferred embodiment of the scheme, the multi-axis device is connected with a transmission main shaft, the drilling motor can be connected with the transmission main shaft through belt transmission, and a transmission element is arranged on the transmission main shaft; two micro switches are arranged on the shell base in front of and behind the corresponding transmission element, when the transmission element touches the micro switch on the front side, the front limit of the multi-axis device is realized, and when the transmission element touches the micro switch on the rear side, the rear limit of the multi-axis device is realized.
In a preferred embodiment of the scheme, two sides of the servo power head are respectively provided with a hydraulic speed stabilizer, the hydraulic speed stabilizer is horizontally fixed on the shell base, and the telescopic end of the hydraulic speed stabilizer is connected with the shell of the telescopic end of the pneumatic feeder.
In a preferred embodiment of the present solution, the semiautomatic double-sided drilling machine is further provided with a plurality of spray heads for spraying the cooling lubricant. Can help to keep the sharpness of the cutter, avoid the damage of the drill bit caused by overhigh temperature, and influence the use and the precision.
In a preferred embodiment of the scheme, the semiautomatic double-sided drilling machine is further provided with an operation table, and a programmable controller PLC is arranged in the operation table; the two drilling motors, the two groups of magnetic switches and the two micro switches are respectively connected with the Programmable Logic Controller (PLC) through signals.
The beneficial effects of the utility model are as follows:
(1) The product is clamped up and down on the table top of the machine tool by the clamp, and then two servo power heads are oppositely arranged left and right on the table top of the machine tool. The left side surface and the right side surface of the product vertically clamped by the clamp are sequentially drilled, secondary clamping is not needed in the drilling process, and the processing efficiency is high and the safety is ensured;
(2) The clamp comprises an upper clamp and a lower clamp, wherein the upper clamp is driven to move up and down by stretching and contracting of an air cylinder so as to clamp and release a workpiece; meanwhile, the baffle is arranged on the upper clamp, when a worker clamps a workpiece to be drilled, the worker only needs to place the workpiece in the lower clamp by one hand, the baffle is attached, and then the cylinder is started to move downwards to clamp the workpiece, so that the operation is quick and accurate.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic front view of the clamp of the present utility model;
fig. 3 is a schematic representation of the product of the present utility model.
Detailed Description
The technical solution of the present utility model will be described in further detail with reference to the accompanying drawings, but the scope of the present utility model is not limited to the following description.
As shown in fig. 1 and 2, the semiautomatic double-sided drilling machine comprises a machine tool 1, wherein two servo power heads 2 and a slide rail 3 are arranged on the machine tool 1, a multiaxis device 7 is arranged at the output end of the servo power heads 2, and a clamp is arranged on the slide rail 3 in a sliding manner to clamp a product to be processed; the servo power head 2 comprises a drilling motor 201 and a pneumatic feeder, wherein the drilling motor 201 provides rotary power for a cutter on the multi-axis device 7, and the pneumatic feeder provides displacement of drilling depth for the multi-axis device 7.
Meanwhile, in the embodiment, two servo power heads 2 are oppositely arranged on the table top of the machine tool 1 left and right; when the clamp with the product to be processed moves between the two servo power heads 2, the sliding rail 3 is locked, and then the left side and the right side of the product can be sequentially drilled through the two servo power heads 2, so that the device does not need secondary clamping when drilling on two sides, and the processing efficiency is improved.
The clamp clamps the product and needs vertical clamping, and the position to be drilled of two processing surfaces of the product is guaranteed to be free from shielding, so that the clamp comprises an upper clamp 501 and a lower clamp 502.
Specifically, referring to fig. 2, the lower surface of the upper fixture 501 and the upper surface of the lower fixture 502 are respectively provided with an upper notch and a lower notch corresponding to a product to be processed, the bottom of the lower fixture 502 is fixedly arranged at the lower part of the outer frame 4, and the top of the upper fixture 501 is connected with a telescopic end of the air cylinder 6; the cylinder 6 is arranged at the top of the outer frame 4, and the telescopic end of the cylinder 6 penetrates into the outer frame 4 downwards.
In order to facilitate the operator to accurately place the product to be processed in the fixture, referring to fig. 2, in this embodiment, a baffle 503 is further disposed at the rear side of the upper fixture 501; the back surface of anchor clamps 501 is laminated to baffle 503 front surface, and during operation, the staff only need with the back laminating baffle 503 of waiting to process the product to put down in the anchor clamps 502, then drive down through cylinder 6 and go up anchor clamps 501 and cooperate anchor clamps 502 clamp down to wait to process the product can.
In the embodiment, the front end and the tail end of the air cylinder 6 are respectively provided with a front magnetic switch and a rear magnetic switch correspondingly; when the telescopic end of the air cylinder 6 moves downwards to the upper clamp 501 to clamp a product to be processed in a matched mode with the lower clamp 502, the front magnetic switch is closed, the air cylinder 6 is locked, and the fixed clamping of the product is achieved.
Further, in this embodiment, the product to be processed is a workpiece 8 as shown in fig. 3, and a plurality of connecting portions 801 are provided on the outer circumferences of two sides of the housing of the workpiece 8; the upper jig 501 and the lower jig 502 are provided with concave portions corresponding to the connection portions 801, respectively, and the positions of the drilling tools on the multiaxis device 7 correspond to the positions of the connection portions on the corresponding sides.
In this embodiment, a transverse cylinder is built in the left side of the inside of the sliding rail 3, and the telescopic end of the transverse cylinder is connected with the bottom of the outer frame 4, so that the clamp can be dragged between the two servo power heads 2 through the transverse cylinder.
Further, in the scheme, a group of magnetic switches are arranged at the front end and the tail end of the transverse air cylinder, and the other group of magnetic switches are arranged at the front end and the tail end of the air cylinder 6; the cylinder position can be detected by a magnetic switch.
In the scheme, the pneumatic feeder is a feeding cylinder, the multi-axis device 7 is connected with a transmission main shaft, the drilling motor 201 can drive the transmission main shaft to rotate through a belt, and a transmission element is arranged on the transmission main shaft; in this embodiment, two micro switches are disposed on the housing base and corresponding to the front and rear of the transmission element, and the transmission element can touch the two micro switches during the front and rear movement of the pneumatic feeder, so as to realize the front limit and the rear limit of the multiaxis device 7.
In the embodiment, the semiautomatic double-sided drilling machine is also provided with an operation table 11, the operation table 11 is provided with a start switch, a clamp switch and other buttons, and a programmable controller PLC is arranged in the operation table 11; the two drilling motors 201, the two groups of magnetic switches and the two micro switches are respectively connected with the programmable controller PLC through signals.
Referring to fig. 1, in this embodiment, in order to ensure stable feeding of the multiaxial device 7, two sides of the servo power head 2 are further provided with a hydraulic speed stabilizer 9, respectively, the hydraulic speed stabilizer 9 is horizontally fixed on the housing base, and a telescopic end of the hydraulic speed stabilizer 9 is connected with a housing of a telescopic end of the pneumatic feeder.
In this embodiment, the semiautomatic double-sided drilling machine is also provided with a plurality of spray heads (not shown in the figure) for spraying cooling and lubricating liquid, and a coolant pump is arranged behind the machine tool 1.
The working flow is as follows:
Manually placing a workpiece into a clamp, pressing a start switch, and automatically operating a machine tool: the cylinder work on the anchor clamps presss from both sides tight work piece, the system confirms that the work piece is pressed from both sides tight back horizontal cylinder drags anchor clamps motion, when the system confirms that anchor clamps have reached the assigned position, the feeding cylinder of first servo unit head 2 promotes its rotatory drill bit and advances to reach the purpose of boring the hole of first face, automatic withdrawal after first face drilling is finished, when returning to safe position, the feeding cylinder of another servo unit head 2 promotes the second group drill bit on this servo unit head 2 and advances, bore the hole of second face, drill bit is automatic to return after the drilling is accomplished, anchor clamps and work piece are automatic to return when returning to safe position, the anchor clamps are automatic to loosen, the work piece of processing completion is taken off by the manual work.
In this solution, the servo power head with built-in pneumatic feeder, micro switch and other structures is a common structural design in the existing drilling equipment, for example, the feeding structure in the vertical/horizontal type pneumatic feeding automatic drilling machine is installed, so specific structural details thereof are not developed in detail in this embodiment.
The foregoing is merely a preferred embodiment of the utility model, and it is to be understood that the utility model is not limited to the form disclosed herein but is not to be construed as excluding other embodiments, but is capable of numerous other combinations, modifications and environments and is capable of modifications within the scope of the inventive concept, either as taught or as a matter of routine skill or knowledge in the relevant art. And that modifications and variations which do not depart from the spirit and scope of the utility model are intended to be within the scope of the appended claims.
Claims (10)
1. Semi-automatic double-sided drilling machine, its characterized in that:
Comprises a machine tool (1), wherein two servo power heads (2) are oppositely arranged on the table top of the machine tool (1) left and right, and a multi-axis device (7) is arranged at the output end of the servo power heads (2);
The servo power head (2) comprises a shell base, a drilling motor (201) arranged on the shell base and used for providing power for the multi-axis device (7), and a pneumatic feeder arranged inside the shell base and used for providing drilling displacement for the multi-axis device (7);
A slide rail (3) is arranged in the middle of the table top of the machine tool (1) between the two servo power heads (2), and a clamp for vertically clamping a product to be processed is arranged on the slide rail (3) in a sliding manner;
The fixture comprises an upper fixture (501) and a lower fixture (502) which are arranged up and down oppositely, wherein an upper notch and a lower notch are respectively arranged on the lower surface of the upper fixture (501) and the upper surface of the lower fixture (502) corresponding to a product to be processed.
2. The semiautomatic double-sided drilling machine according to claim 1, characterized in that: the clamp also comprises an outer frame (4), a lower clamp (502) is fixedly arranged at the lower part of the outer frame (4), and the top of the upper clamp (501) is connected with the telescopic end of the air cylinder (6);
the cylinder (6) is vertically arranged at the top of the outer frame (4) to drive the upper clamp (501) to vertically move, so that the clamping and releasing of the clamp to a product are realized.
3. The semiautomatic double-sided drilling machine according to claim 2, characterized in that: a baffle (503) is also arranged at the rear side of the upper clamp (501);
The front surface of the baffle plate (503) is attached to the rear surface of the upper clamp (501), and the setting position of the baffle plate (503) is not overlapped with the punching position of the product to be processed.
4. A semiautomatic double-sided drilling machine according to claim 3, characterized in that: the sliding rail (3) is internally provided with a transverse air cylinder, and the telescopic end of the transverse air cylinder is connected with the bottom of the outer frame (4) so as to drive the outer frame (4) to slide along the sliding rail (3).
5. A semiautomatic double-sided drilling machine according to claim 3, characterized in that: the front end and the tail end of the transverse cylinder are provided with a group of magnetic switches;
When the outer frame (4) is positioned at the drilling position, the magnetic switch positioned at the tail end of the transverse cylinder is closed.
6. The semiautomatic double-sided drilling machine according to claim 5, characterized in that: the front end and the tail end of the air cylinder (6) are also provided with another group of magnetic switches;
When the upper clamp (501) and the lower clamp (502) are matched to clamp a product to be processed, a magnetic switch positioned at the front end of the air cylinder (6) is closed.
7. The semiautomatic double-sided drilling machine according to claim 6, characterized in that: the multi-axis device (7) is connected with a transmission main shaft, the drilling motor (201) can be connected with the transmission main shaft through belt transmission, and a transmission element is arranged on the transmission main shaft;
Two micro switches are arranged on the shell base in front of and behind the corresponding transmission element, when the transmission element touches the micro switch on the front side, the front limit of the multi-axis device (7) is realized, and when the transmission element touches the micro switch on the rear side, the rear limit of the multi-axis device (7) is realized.
8. The semiautomatic double-sided drilling machine according to claim 7, characterized in that: the two sides of the servo power head (2) are respectively provided with a hydraulic speed stabilizer (9), the hydraulic speed stabilizer (9) is horizontally fixed on the shell base, and the telescopic end of the hydraulic speed stabilizer (9) is connected with the shell of the telescopic end of the pneumatic feeder.
9. The semiautomatic double-sided drilling machine according to claim 8, characterized in that: the semiautomatic double-sided drilling machine is also provided with a plurality of spray heads for spraying cooling lubricating liquid in a matching way.
10. The semiautomatic double-sided drilling machine according to claim 8, characterized in that: the semiautomatic double-sided drilling machine is also provided with an operation table (11), and a Programmable Logic Controller (PLC) is arranged in the operation table (11); the two drilling motors (201), the two groups of magnetic switches and the two micro switches are respectively connected with the Programmable Logic Controller (PLC) through signals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322953481.5U CN221362775U (en) | 2023-10-31 | 2023-10-31 | Semi-automatic double-sided drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322953481.5U CN221362775U (en) | 2023-10-31 | 2023-10-31 | Semi-automatic double-sided drilling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221362775U true CN221362775U (en) | 2024-07-19 |
Family
ID=91868930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322953481.5U Active CN221362775U (en) | 2023-10-31 | 2023-10-31 | Semi-automatic double-sided drilling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221362775U (en) |
-
2023
- 2023-10-31 CN CN202322953481.5U patent/CN221362775U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201960153U (en) | Special numerical control machine for drilling mortise lock cylinder shell | |
| CN211727588U (en) | Novel drilling machine | |
| CN212351072U (en) | Flange butterfly valve processing equipment | |
| CN211965984U (en) | Horizontal double-spindle numerical control drilling machine | |
| CN221362775U (en) | Semi-automatic double-sided drilling machine | |
| CN205996532U (en) | A kind of tool magazine lathe | |
| CN111014809A (en) | Special broaching machine for horizontally processing cylinder block | |
| CN202701763U (en) | Numerical control spot facing machine tool | |
| CN202985093U (en) | Footing drilling and milling machine tool of motor | |
| CN216801919U (en) | Numerical control forming machine for end face of aviation conduit | |
| CN215824836U (en) | Special machine tool for machining radial oil hole of camshaft | |
| CN201702407U (en) | Numerical control double-sided boring combination machine tool hydraulic clamp device | |
| CN205996622U (en) | Carving machine with tool magazine device | |
| CN205437790U (en) | Processing equipment with multiaxis drilling and inserted synchronous processing function | |
| CN204975395U (en) | Can transversely have more drilling machines by automatic rotating workpiece | |
| CN209918934U (en) | Multi-station processing machine for water injection holes of rock drilling column tooth drill bit | |
| CN202655678U (en) | Numerical-control precise boring grooving machine tool | |
| CN206185468U (en) | Lathe of formula of putting under cutter | |
| CN110774001A (en) | Chamfering machine for compressor cylinder block and using method thereof | |
| CN216371226U (en) | Automatic centering multiple operation intelligence pressure round pin platform | |
| CN216097670U (en) | Adjustable boring machine fixture | |
| CN216541372U (en) | Laser welding machine knife handle automatic feeding | |
| CN219966546U (en) | Engine cylinder block mills a device | |
| CN214558957U (en) | Inner threaded hole machining equipment | |
| CN219562177U (en) | Clamp for numerical control lathe |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |