CN105415018A - Tool for hole drilling of lathe headstock - Google Patents
Tool for hole drilling of lathe headstock Download PDFInfo
- Publication number
- CN105415018A CN105415018A CN201410485112.0A CN201410485112A CN105415018A CN 105415018 A CN105415018 A CN 105415018A CN 201410485112 A CN201410485112 A CN 201410485112A CN 105415018 A CN105415018 A CN 105415018A
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- CN
- China
- Prior art keywords
- pressing plate
- bushing
- plate
- gripper shoe
- tool
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- 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.)
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Abstract
The invention provides a technical scheme for a tool for hole drilling of a lathe headstock. According to the scheme, the tool comprises a supporting plate, and is characterized in that drill plates are fixed to the three side surfaces of the supporting plate respectively; pressing plates are fixed to the other side surfaces of the drill plates; the supporting plate, the drill plates and the pressing plates form a hollow box with one side opened; positioning mechanisms matched with to-be-machined workpieces are disposed on the drill plates opposite to the pressing plates. By means of the tool for hole drilling of the lathe headstock, the drill plates are disposed on the three side surfaces of the supporting plate respectively, and the tool is rotated so that machining of holes in the front, rear and lower portion of the headstock can be finished at a time; the machining accuracy of parts is guaranteed, and the machining efficiency is improved; meanwhile, the time for drawing a line or tool setting is saved.
Description
Technical field
What the present invention relates to is headstock processing tool, especially a kind of spindle stock tool for drilling.
Background technology
The spindle stock of mechanical speed change is distributed with multiple handle axis hole, bottom surface connecting hole and drain oil etc., these pore size distributions are on the not coplanar of headstock casing, in prior art, several bushing plate is normally adopted to process respectively, after processing the hole on a face, need to re-start line, centering, location, clamping, and change another block bushing plate and process hole on another face.(such as handle hole) is required because a some holes exists axiality, certain difficulty of processing is there is man-hour so add, in order to improve machining accuracy, can process, because of needs multiple clamping on vertical or horizontal machine tool, even if so improve machining accuracy, also the low problem of working (machining) efficiency can be produced, and, with vertical or this finish machining equipment of the horizontal machine tool processing relatively undemanding hole of above-mentioned requirements, because vertical or horizontal lathe need regularly to carry out maintaining, certain waste can be caused.This is the weak point existing for prior art.
Summary of the invention
The object of the invention is to overcome prior art deficiency, a kind of spindle stock tool for drilling is provided.
A kind of spindle stock tool for drilling, comprise gripper shoe, three sides of described gripper shoe are fixed with bushing plate respectively, and another side of described bushing plate is fixed with pressing plate, and described gripper shoe, bushing plate and pressing plate form the hollow box body of an opening; The bushing plate relative with pressing plate is provided with the detent mechanism matched with workpiece to be processed.
Further improvement of the present invention also has, and two " U " type grooves are arranged at the top of described gripper shoe, and described pressing plate is connected and fixed by " U " type groove and gripper shoe.
Further improvement of the present invention also has, and is provided with drag link mechanism between described pressing plate and the described bushing plate relative with pressing plate, described drag link mechanism comprises two rotating rods and two steady braces, one end of described two rotating rods is connected by the open side of runing rest with the described bushing plate relative with pressing plate, the other end of described two rotating rods passes pressing plate and matches with nut, one end of described two steady braces is fixed on the open opposite sides of described relative with pressing plate bushing plate, the other end of described two steady braces passes pressing plate and matches with nut, pressing plate plays the effect of workpiece pressing, workpiece to be processed is placed on after in frock, pass through rotating nut, the thrust of pressing plate to workpiece can be adjusted.
Further improvement of the present invention also has, and described detent mechanism comprises an alignment pin and four locating pieces, alignment pin and locating piece with the use of, play during boring the pinpoint effect of workpiece.
Further improvement of the present invention also has, and the bushing plate of the described bushing plate both sides relative with pressing plate is provided with auxiliary clamp mechanism, and what described auxiliary clamp mechanism adopted is pinching screw, adds the rigidity of clamping force, further increases and step up effect.
Further improvement of the present invention also has, and described gripper shoe is provided with dowel hole, adds and in dowel hole, insert alignment pin man-hour and be connected with rotation platform by the other end of alignment pin, the rotational of rotation platform drives whole frock to rotate.
Further improvement of the present invention also has, and is connected by screw between described gripper shoe and bushing plate.
Further improvement of the present invention also has, and each bushing plate is provided with the drill jig hole matched with the shape in the hole of workpiece to be processed and quantity, be provided with drill bushing and lining in described drill jig hole, described drill bushing is fixed on bushing plate by gland screw.
The present invention has following beneficial effect:
(1) the present invention includes gripper shoe, three sides of described gripper shoe are fixed with bushing plate respectively, and another side of described bushing plate is fixed with pressing plate, the bushing plate relative with pressing plate is provided with the detent mechanism matched with workpiece to be processed.
Its center platen plays the effect of workpiece pressing, and detent mechanism plays the effect positioned workpiece, is placed on by workpiece to be processed after in frock and compresses, and be connected with rotation platform, can process not hole on the same face.Utilize the present invention only to need clamped one time can complete Drilling operation to spindle stock, avoid multiple clamping, repeatedly centering, save line and tool setting time, improve working (machining) efficiency; And clamped one time also improves machining accuracy, and then improve the quality of production;
(2) gripper shoe described in the present invention, bushing plate and pressing plate form the hollow box body of an opening, and this opening design facilitates operator and places or take out workpiece, and then improves working (machining) efficiency.
As can be seen here, the present invention compared with prior art, has substantive distinguishing features and progress, and its beneficial effect implemented also is apparent.
accompanying drawing explanation
Fig. 1 is the structural representation of the specific embodiment of the invention.
Fig. 2 is the right view of Fig. 1.
Fig. 3 is the rearview of Fig. 1.
Fig. 4 is the upward view of Fig. 1.
In figure, 1 is bushing plate, and 2 is bushing plate, and 3 is gland screw, and 4 is lining, 5 is drill bushing, and 6 is gripper shoe, and 7 is bushing plate, and 8 is alignment pin, and 9 is runing rest, 10 is rotating rod, and 11 is pressing plate, and 12 is steady brace, and 13 is drill bushing, 14 is drill bushing, and 15 is drill bushing, and 16 is drill bushing, and 17 is drill bushing, 18 is drill bushing, and 19 is alignment pin, and 20 is locating piece, and 21 is pinching screw, 22 is " U " type groove, and 23 is nut, and 24 is screw, and 25 is dowel hole.
Detailed description of the invention
A kind of spindle stock tool for drilling, comprise gripper shoe 6, three sides of described gripper shoe 6 are fixed with bushing plate respectively, each bushing plate is respectively arranged with the drill jig hole matched with the quantity in hole on workpiece to be processed and position, be provided with drill bushing and lining 4 in drill jig hole, drill bushing is pressed on bushing plate by gland screw 3; Another side of described bushing plate 6 is fixed with pressing plate 11, the top of gripper shoe 6 has two " U " type groove 22, described pressing plate 11 passes through " U " type groove 22 connects and fixes with gripper shoe 6, and like this, bushing plate, gripper shoe 6 and pressing plate 11 form the hollow box body of an opening.Gripper shoe 6 is provided with a dowel hole 25, in process, alignment pin 8 is placed in dowel hole 25, the other end of alignment pin 8 is connected with rotation platform, the rotation of this frock can be realized, thus processing not hole at grade.
The bushing plate 1 relative with pressing plate 11 is provided with the detent mechanism matched with workpiece to be processed, this detent mechanism comprises an alignment pin 19 and four locating pieces 20, workpiece to be processed is placed in after in frock, alignment pin 19 and locating piece 20 with the use of, play during boring the pinpoint effect of workpiece.The bushing plate of described bushing plate 1 both sides relative with pressing plate 11 is provided with auxiliary clamp mechanism, and what auxiliary clamp mechanism adopted is pinching screw 21.
Drag link mechanism is provided with between described pressing plate 11 and the described bushing plate 1 relative with pressing plate 11; Described drag link mechanism comprises two rotating rods 10 and two steady braces 12, one end of described two rotating rods 10 is connected with the open side of the described bushing plate 1 relative with pressing plate 11 by runing rest 9, the other end of described two rotating rods 10 passes pressing plate 11 and matches with nut 23, one end of described two steady braces 12 is fixed on the open opposite sides of described relative with pressing plate 11 bushing plate 1, and the other end of described two steady braces 12 passes pressing plate 11 and matches with nut 23.
During lathe for machining headstock, first workpiece is placed in frock, by being positioned at four locating pieces 20 and an alignment pin 19 pairs of workpiece position, then pressing plate 11 is connected in " U " type groove 22, make steady brace 12 and rotating rod 10 through pressing plate 11, screw nut 23 on pull bar to adjust the suitable thrust of pressing plate 11, and carry out auxiliary clamp with pinching screw 21 pairs of workpiece, finally this frock is connected with rotation platform by the alignment pin 8 in gripper shoe 6, rotation platform drives frock to rotate, and opens drilling machine to process the hole in forward and backward, lower three faces; After machining a workpiece, pressing plate 11 is taken off, and rotating rod 10 is rotated to horizontal level, takes out workpiece, place another workpiece to be processed, rotating rod 10 is rotated to vertical position, uses pressing plate 11 workpiece pressing, continue to process according to above-mentioned steps.
Claims (6)
1. a spindle stock tool for drilling, comprise gripper shoe, it is characterized in that: three sides of described gripper shoe are fixed with bushing plate respectively, and another side of described bushing plate is fixed with pressing plate, and described gripper shoe, bushing plate and pressing plate form the hollow box body of an opening; The bushing plate relative with pressing plate is provided with the detent mechanism matched with workpiece to be processed.
2. spindle stock tool for drilling according to claim 1, is characterized in that: two " U " type grooves are arranged at the top of described gripper shoe, and described pressing plate is connected and fixed by " U " type groove and gripper shoe.
3. spindle stock tool for drilling according to claim 1, is characterized in that: be provided with drag link mechanism between described pressing plate and the described bushing plate relative with pressing plate; Described drag link mechanism comprises two rotating rods and two steady braces, one end of described two rotating rods is connected by the open side of runing rest with the described bushing plate relative with pressing plate, the other end of described two rotating rods passes pressing plate and matches with nut, one end of described two steady braces is fixed on the open opposite sides of described relative with pressing plate bushing plate, and the other end of described two steady braces passes pressing plate and matches with nut.
4. the spindle stock tool for drilling according to claim 1 or 2 or 3, is characterized in that: the bushing plate of the described bushing plate both sides relative with pressing plate is provided with auxiliary clamp mechanism.
5. the spindle stock tool for drilling according to claim 1 or 2 or 3, is characterized in that: described gripper shoe is provided with dowel hole.
6. spindle stock tool for drilling according to claim 1, it is characterized in that: each bushing plate is provided with the drill jig hole matched with the shape in the hole of workpiece to be processed and quantity, be provided with drill bushing and lining in described drill jig hole, described drill bushing is fixed on bushing plate by gland screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410485112.0A CN105415018A (en) | 2014-09-22 | 2014-09-22 | Tool for hole drilling of lathe headstock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410485112.0A CN105415018A (en) | 2014-09-22 | 2014-09-22 | Tool for hole drilling of lathe headstock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105415018A true CN105415018A (en) | 2016-03-23 |
Family
ID=55493786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410485112.0A Pending CN105415018A (en) | 2014-09-22 | 2014-09-22 | Tool for hole drilling of lathe headstock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105415018A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106270659A (en) * | 2016-08-31 | 2017-01-04 | 刘惠强 | A kind of casing Boring machine processing device |
| CN106881601A (en) * | 2017-02-20 | 2017-06-23 | 天津七二通信广播股份有限公司 | A kind of drilling tool and application method |
| CN114951757A (en) * | 2022-05-19 | 2022-08-30 | 常州机电职业技术学院 | Rotary table type drilling clamp for lathe tailstock body part |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3033061A (en) * | 1961-09-19 | 1962-05-08 | Czernec Michael | Box drill jig |
| CN201115878Y (en) * | 2007-11-08 | 2008-09-17 | 郭德明 | Hole drilling prelocalization tool |
| CN201300229Y (en) * | 2008-10-07 | 2009-09-02 | 潍坊盛瑞动力机械科技有限公司 | Rotary drill plate for processing bracket |
| CN102189285A (en) * | 2011-03-22 | 2011-09-21 | 南车戚墅堰机车有限公司 | Multi-directional drilling device |
-
2014
- 2014-09-22 CN CN201410485112.0A patent/CN105415018A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3033061A (en) * | 1961-09-19 | 1962-05-08 | Czernec Michael | Box drill jig |
| CN201115878Y (en) * | 2007-11-08 | 2008-09-17 | 郭德明 | Hole drilling prelocalization tool |
| CN201300229Y (en) * | 2008-10-07 | 2009-09-02 | 潍坊盛瑞动力机械科技有限公司 | Rotary drill plate for processing bracket |
| CN102189285A (en) * | 2011-03-22 | 2011-09-21 | 南车戚墅堰机车有限公司 | Multi-directional drilling device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106270659A (en) * | 2016-08-31 | 2017-01-04 | 刘惠强 | A kind of casing Boring machine processing device |
| CN106881601A (en) * | 2017-02-20 | 2017-06-23 | 天津七二通信广播股份有限公司 | A kind of drilling tool and application method |
| CN114951757A (en) * | 2022-05-19 | 2022-08-30 | 常州机电职业技术学院 | Rotary table type drilling clamp for lathe tailstock body part |
| CN114951757B (en) * | 2022-05-19 | 2023-09-01 | 常州机电职业技术学院 | Rotary workbench type drilling clamp for lathe tailstock body part |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160323 |