CN109759865A - The clamping device of workpiece on a kind of radial drilling machine workbench - Google Patents
The clamping device of workpiece on a kind of radial drilling machine workbench Download PDFInfo
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- CN109759865A CN109759865A CN201910138868.0A CN201910138868A CN109759865A CN 109759865 A CN109759865 A CN 109759865A CN 201910138868 A CN201910138868 A CN 201910138868A CN 109759865 A CN109759865 A CN 109759865A
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- drilling machine
- radial drilling
- workpiece
- shaft
- clamping
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Abstract
The invention discloses a kind of clamping devices of workpiece on radial drilling machine workbench, including radial drilling machine ontology and the workbench for being set to radial drilling machine ontology side, the workbench is fixedly connected on radial drilling machine ontology, clamping device is provided with above the workbench, the clamping device includes clamping element and the driving device that is set to below clamping element, revolving meber is provided between the driving device and clamping element, the side of the radial drilling machine ontology is provided with control panel, the control panel is electrically connected to revolving meber, above-mentioned apparatus solves insufficient clamping force on conventional rocker drilling machine during Workpiece clamping and manual adjustment clamping device together with the motion process of workpiece, improve the degree of automation of clamping device, manpower is liberated, improve production efficiency.
Description
Technical field
The present invention relates to machining apparatus technical field, in particular to the clamping dress of workpiece on a kind of radial drilling machine workbench
It sets.
Background technique
Radial drilling machine is that a kind of rocker arm can make the brill moved horizontally around column revolving and lifting, usual spindle box on rocker arm
Bed.When processing hole on upright drill, cutter and workpiece are to be realized in by the movement of workpiece, then to some big and
The workpiece of weight is clearly very inconvenient；And radial drilling machine can be with the position of mobile cutter shaft come centering, this just gives in single-piece
And in small serial production, processing is big and the hole on heavy industry part brings very big convenience.
Radial drilling machine is referred to as radial drill.It is a kind of hole machined equipment, can be used to drill, reaming, fraising, tapping
And repair the processing of the diversified forms such as scraping end surface.Classify by lathe clamping structure, radial drill can be divided into hydraulic radial drilling machine and machine
Tool radial drilling machine.
But it currently, the Workpiece clamping part in most of radial drilling machine in the market is too simple, and is bored in radial drilling machine
During hole, workpiece is easy to produce offset when bit vibration is excessive, and clamping force caused by clamping part is smaller, and in length
Under the use state of time, clamping force can change, and accuracy is caused to reduce；In addition, traditional clamping part is by work
People manually adjusts, and realizes the movement for driving workpiece, and machining accuracy and processing efficiency can reduce, it is therefore necessary to design one
The clamping device that kind can move automatically.
Summary of the invention
The object of the present invention is to provide a kind of clamping devices of workpiece on radial drilling machine workbench, solve conventional rocker brill
Insufficient clamping force and manual adjustment clamping device on bed during Workpiece clamping improve clamping together with the motion process of workpiece
The degree of automation of device, has liberated manpower, improves production efficiency.
Above-mentioned technical purpose of the invention has the technical scheme that
The clamping device of workpiece on a kind of radial drilling machine workbench, including radial drilling machine ontology and it is set to radial drilling machine ontology one
The workbench of side, the workbench are fixedly connected on radial drilling machine ontology, and clamping device, institute are provided with above the workbench
The driving device that clamping device includes clamping element He is set to below clamping element is stated, is arranged between the driving device and clamping element
There is revolving meber, the side of the radial drilling machine ontology is provided with control panel, and the control panel is electrically connected to driving device.
By adopting the above technical scheme, by installing clamping device on radial drilling machine ontology, and drive is utilized in clamping device
Dynamic device drives revolving meber to rotate so that clamping element after clamping workpiece as revolving meber rotates together, and then realize
The automatic rotary course of workpiece on workbench is realized the mode of punching instead of traditional artificial manual turning of work piece, is improved
The accuracy and efficiency of drilling, and the rotation speed of workpiece can realize manual control by control panel, and then improve rocker arm
The degree of automation of drilling machine, structure are simple.
Preferably, the clamping element is set as scroll chuck.
By adopting the above technical scheme, since scroll chuck has, clamping range is big, clamping speed is fast and it is automatic fixed to realize
Therefore the advantages that heart, by setting the clamping efficiency that scroll chuck not only increases workpiece for clamping element, also increases clamping
Part avoids the phenomenon that workpiece generates vibration during drilling to circumferential direction clamping force caused by workpiece.
Preferably, the revolving meber includes worm gear, worm screw and shaft one, the worm screw is horizontally disposed, the worm gear spiral shell
Line is matched with worm screw and is placed in the side of worm screw, and the center key of the worm gear is connected to shaft one, the shaft one it is another
End is fixedly connected with plane bearing, and the plane bearing is set between worm gear and scroll chuck and upper surface is fixedly connected on three
Dog chuck is provided with supporting shell on the outside of the worm gear, and the worm screw is set in supporting shell and the molding of the upper surface of supporting shell
There is flange, the diameter of the flange is less than the diameter of supporting shell, and the inner wall of the flange is pushed against in the lateral wall of plane bearing.
By adopting the above technical scheme, by setting revolving meber to drive worm gear rotation by worm screw, so that shaft one
It rotates synchronously, and under the action of plane bearing scroll chuck is realized and rotate synchronously, in addition, plane bearing also has
There is the supporting role to scroll chuck.
Preferably, being provided with emergency stop device below the clamping element, the emergency stop device includes shaft two and setting
Cam in shaft two, the cam are right against shaft one and are vertically placed on the lower section of shaft one, and the one of the shaft one
End is fixedly connected on cam and is parallel to worm screw setting, and the shaft two is provided with regulation handle far from one end of cam, described
Handle is set on the outside of supporting shell, and one end that the shaft two is provided with handle is rotationally connected with supporting shell.
By adopting the above technical scheme, the setting of emergency stop device is so that radial drilling machine is being in an emergency or the drilling of workpiece
It can implement the behavior of stop motion under conditions of going wrong in the process to the rotation of revolving meber, and specific operation process is manual
Rotational handle, so that cam rotates under the drive of shaft two, when CONTACT WITH FRICTION occurs for the highest point of cam and shaft one
When, the frictional force generated hinders shaft one to continue to rotate, so that revolving meber stops operating, it is easy to operate, it improves
The security performance of radial drilling machine.
Preferably, being provided with lifting device below the supporting shell, the lifting device is set as Worm gear feed screw machine
And supporting table, the supporting table are fixedly connected on the lower surface of supporting shell, the Worm gear feed screw machine is set to the side of supporting table
And it is fixedly connected on radial drilling machine ontology.
By adopting the above technical scheme, phase of the adjustable workpiece of setting of lifting device relative to the drill bit in radial drilling machine
It adjusts the distance, and then radial drilling machine can be improved for the use scope of different size workpiece.
Preferably, being provided with antislip cog on the cam, the antislip cog is rotated along the highest point direction of cam
When be set as the form being sequentially increased.
By adopting the above technical scheme, the purpose that antislip cog is arranged is to improve generated when cam is contacted with shaft one
Frictional force reduces the abrasion of fin, in addition, antislip cog is set as the structure being gradually increased, increases the use of emergency stop device
Service life.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is partial cutaway view of the invention.
Appended drawing reference: 1, radial drilling machine ontology；2, workbench；3, clamping device；301, clamping element；302, driving device；
4, revolving meber；401, worm gear；402, worm screw；403, shaft one；5, control panel；6, plane bearing；7, supporting shell；8, flange；
9, emergency stop device；901, shaft two；902, cam；10, handle；11, lifting device；1101, Worm gear feed screw machine；1102, it supports
Platform；12, antislip cog.
Specific embodiment
As described below is only the preferred embodiment of the present invention, and protection scope is not limited merely to the embodiment, all to belong to
Protection scope of the present invention should belong in technical solution under thinking of the present invention.Simultaneously it should be pointed out that for the art
For those of ordinary skill, several improvements and modifications without departing from the principles of the present invention, these improvements and modifications are also answered
It is considered as protection scope of the present invention.
As depicted in figs. 1 and 2, on a kind of radial drilling machine workbench workpiece clamping device, including 1 He of radial drilling machine ontology
It is set to the workbench 2 of 1 side of radial drilling machine ontology, and workbench 2 is fixedly connected on radial drilling machine ontology 1, in addition, working
The top of platform 2 is provided with clamping device 3, and clamping device 3 includes clamping element 301 and the driving dress for being set to 301 lower section of clamping element
Set 302, wherein clamping element 301 is set as scroll chuck, and clamping range is big, clamping speed is fast and can since scroll chuck has
The advantages that realizing self-centering, therefore, by setting the clamping effect that scroll chuck not only increases workpiece for clamping element 301
Rate also increases clamping element 301 to circumferential direction clamping force caused by workpiece, avoids workpiece and generate vibration during drilling
The phenomenon that；Secondly, revolving meber 4 is provided between driving device 302 and clamping element 301 and driving device 302 be set as motor drive
Dynamic, the side of radial drilling machine ontology 1 is provided with control panel 5, and control panel 5 is electrically connected to driving device 302, by
Clamping device 3 is installed on radial drilling machine ontology 1, and drives revolving meber 4 to rotate using driving device 302 in clamping device 3,
So that clamping element 301 after clamping workpiece as revolving meber 4 rotates together, and then realize the automatic of workpiece on workbench 2
Rotary course realizes the mode of punching instead of traditional artificial manual turning of work piece, improves the accuracy and efficiency of drilling, and
The rotation speed of workpiece can realize manual control by control panel 5, and then improve the degree of automation of radial drilling machine, structure
Simply.
Further, revolving meber 4 includes worm gear 401, worm screw 402 and shaft 1, wherein worm screw 402 is horizontally disposed；
Worm gear 401 is threadedly engaged in worm screw 402 and is placed in the side of worm screw 402, and the center key of worm gear 401 is connected to shaft 1,
And be fixedly connected with plane bearing 6 in the other end of shaft 1, plane bearing 6 be set to worm gear 401 and scroll chuck it
Between and end face is fixedly connected on scroll chuck thereon, in addition, the outside of worm gear 401 is provided with supporting shell 7, worm screw 402 is set to
In the supporting shell 7 and upper surface of supporting shell 7 forms flange 8, wherein the diameter of flange 8 is less than the diameter of supporting shell 7, and convex
The inner wall of edge 8 is pushed against in the lateral wall of plane bearing 6, drives worm gear 401 to rotate by worm screw 402 by setting revolving meber 4 to,
So that shaft 1 rotates synchronously, and scroll chuck is made to realize synchronous turn under the action of plane bearing 6
It is dynamic, in addition, plane bearing 6 also has the supporting role to scroll chuck.
It in the clamping device of workpiece further include emergency stop device 9 on above-mentioned radial drilling machine workbench, wherein emergency stop device 9 is arranged
In the lower section of clamping element 301, and emergency stop device 9 includes shaft 2 901 and the cam 902 being set in shaft 2 901, cam
902 are right against shaft 1 and are vertically placed on the lower section of shaft 1, and antislip cog 12 is provided on cam 902, anti-skidding
Fin 12 is set as the form being sequentially increased when rotating along the highest point direction of cam 902, the purpose of setting antislip cog 12 exists
Generated frictional force, reduces the abrasion of fin, in addition, antislip cog 12 is set when improving cam 902 and shaft 1 contacts
It is set to the structure being gradually increased, increases the service life of emergency stop device 9；Secondly, one end of shaft 1 be fixedly connected on it is convex
It takes turns 902 and is parallel to the setting of worm screw 402, shaft 2 901 is provided with regulation handle 10, and handle far from one end of cam 902
10 are set to 7 outside of supporting shell, and on the other hand, one end that handle 10 is provided in shaft 2 901 is rotationally connected with supporting shell 7,
The setting of emergency stop device 9 so that radial drilling machine be in an emergency or the boring procedure of workpiece in go wrong under conditions of can
Implement the behavior of stop motion to the rotation of revolving meber 4, and specific operation process is manual rotational handle 10, so that cam 902
It rotates under the drive of shaft 2 901, when the highest point of cam 902 and the generation CONTACT WITH FRICTION of shaft 1, generates
Frictional force hinder shaft 1 to continue to rotate it is easy to operate so that revolving meber 4 stops operating, improve rocker arm
The security performance of drilling machine.
In addition, the lower section of supporting shell 7 is provided with lifting device 11, lifting device 11 is set as 401 screw rod machine of worm gear and branch
Platform 1102 is supportted, supporting table 1102 is fixedly connected on the lower surface of supporting shell 7, and 401 screw rod machine of worm gear is set to supporting table 1102
Side and it is fixedly connected on radial drilling machine ontology 1, the adjustable workpiece of setting of lifting device 11 is relative in radial drilling machine
The relative distance of drill bit, and then radial drilling machine can be improved for the use scope of different size workpiece.
Workpiece during the work time, is fixed on clamping device 3, then by above-mentioned radial drilling machine by scroll chuck first
Motor in starting driving device 302 makes motor output rotating speed regulation under the action of governor, and worm screw 402 is being driven to occur
Rotate worm gear 401, so that being fixedly connected on the shaft 1 and three-jaw card of worm gear 401
Disk rotates synchronously, and realizes clamping device 3 and workpiece is driven to realize the process rotated automatically, alleviate the labour of operator
Intensity.
Claims (6)
1. the clamping device of workpiece on a kind of radial drilling machine workbench, including radial drilling machine ontology (1) and it is set to radial drilling machine
The workbench (2) of ontology (1) side, the workbench (2) are fixedly connected on radial drilling machine ontology (1), which is characterized in that described
It is provided with above workbench (2) clamping device (3), the clamping device (3) includes clamping element (301) and is set to clamping element
(301) driving device (302) below is provided with revolving meber (4), institute between the driving device (302) and clamping element (301)
The side for stating radial drilling machine ontology (1) is provided with control panel (5), and the control panel (5) is electrically connected to driving device
(302)。
2. the clamping device of workpiece on a kind of radial drilling machine workbench according to claim 1, which is characterized in that the folder
Tight part (301) is set as scroll chuck.
3. the clamping device of workpiece on a kind of radial drilling machine workbench according to claim 2, which is characterized in that described time
Turning part (4) includes worm gear (401), worm screw (402) and shaft one (403), and the worm screw (402) is horizontally disposed, the worm gear
(401) it is threadedly engaged in worm screw (402) and is placed in the side of worm screw (402), the center key of the worm gear (401), which is connected to, to be turned
Axis one (403), the other end of the shaft one (403) are fixedly connected with plane bearing (6), and the plane bearing (6) is set to
Between worm gear (401) and scroll chuck and upper surface is fixedly connected on scroll chuck, is provided with branch on the outside of the worm gear (401)
It supports shell (7), the worm screw (402) is set in supporting shell (7) and the upper surface of supporting shell (7) forms flange (8), described convex
The diameter of edge (8) is less than the diameter of supporting shell (7), and the inner wall of the flange (8) is pushed against in the lateral wall of plane bearing (6).
4. the clamping device of workpiece on a kind of radial drilling machine workbench according to claim 3, which is characterized in that the folder
It is provided with emergency stop device (9) below tight part (301), the emergency stop device (9) includes shaft two (901) and is set to shaft two
(901) cam (902) on, the cam (902) are right against shaft one (403) and are vertically placed under shaft one (403)
Side, one end of the shaft one (403) are fixedly connected on cam (902) and are parallel to worm screw (402) setting, the shaft two
(901) one end far from cam (902) is provided with regulation handle (10), and the handle (10) is set on the outside of supporting shell (7), institute
It states shaft two (901) and is provided with one end of handle (10) and be rotationally connected with supporting shell (7).
5. the clamping device of workpiece on a kind of radial drilling machine workbench according to claim 4, which is characterized in that the branch
It is provided with lifting device (11) below support shell (7), the lifting device (11) is set as worm gear (401) screw rod machine and supporting table
(1102), the supporting table (1102) is fixedly connected on the lower surface of supporting shell (7), and worm gear (401) the screw rod machine is set to
The side of supporting table (1102) and it is fixedly connected on radial drilling machine ontology (1).
6. the clamping device of workpiece on a kind of radial drilling machine workbench according to claim 5, which is characterized in that described convex
It is provided with antislip cog (12) on wheel (902), the antislip cog (12) is arranged when rotating along the highest point direction of cam (902)
For the form being sequentially increased.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910138868.0A CN109759865A (en) | 2019-02-25 | 2019-02-25 | The clamping device of workpiece on a kind of radial drilling machine workbench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910138868.0A CN109759865A (en) | 2019-02-25 | 2019-02-25 | The clamping device of workpiece on a kind of radial drilling machine workbench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109759865A true CN109759865A (en) | 2019-05-17 |
Family
ID=66457153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910138868.0A Pending CN109759865A (en) | 2019-02-25 | 2019-02-25 | The clamping device of workpiece on a kind of radial drilling machine workbench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109759865A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112959417A (en) * | 2021-02-07 | 2021-06-15 | 杭州前进通用机械有限公司 | Automatic change drilling equipment |
| CN115464217A (en) * | 2022-10-28 | 2022-12-13 | 北京新风航天装备有限公司 | Tapping device and method of automatic tapping robot based on vision technology |
-
2019
- 2019-02-25 CN CN201910138868.0A patent/CN109759865A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112959417A (en) * | 2021-02-07 | 2021-06-15 | 杭州前进通用机械有限公司 | Automatic change drilling equipment |
| CN115464217A (en) * | 2022-10-28 | 2022-12-13 | 北京新风航天装备有限公司 | Tapping device and method of automatic tapping robot based on vision technology |
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Application publication date: 20190517 |