CN110142633A - The work-piece fixation clamp that lathe is processed with workpiece air inlet - Google Patents
The work-piece fixation clamp that lathe is processed with workpiece air inlet Download PDFInfo
- Publication number
- CN110142633A CN110142633A CN201910449528.XA CN201910449528A CN110142633A CN 110142633 A CN110142633 A CN 110142633A CN 201910449528 A CN201910449528 A CN 201910449528A CN 110142633 A CN110142633 A CN 110142633A
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- CN
- China
- Prior art keywords
- support
- pressing plate
- mainboard
- lathe
- pull rod
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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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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/12—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for securing to a spindle in general
Abstract
The invention discloses the work-piece fixation clamp that a kind of lathe is processed with workpiece air inlet, the technical issues of solution: the technical issues of lacking the stationary fixture for being suitable for using on lathe to the air inlet hole machined in pneumatic pick shank body in the prior art mentioned in the background art.The technical solution taken, a kind of work-piece fixation clamp that lathe is processed with workpiece air inlet, including ring flange, support, limited block, hinged-support, active pull rod, steady brace, pressing plate and positioning disk, ring flange is arranged perpendicular to support, ring flange is placed on lathe, limited block, hinged-support, steady brace and positioning disk are all disposed on support, and pressing plate one end is connected and fixed pull rod, and the pressing plate other end connects active pull rod.Advantage: the work-piece fixation clamp that this lathe is processed with workpiece air inlet, structure is simple, and it is reliable convenient to install, and improves clamping efficiency.
Description
Technical field
The present invention relates to a kind of machining technological equipment, workpiece that specially a kind of lathe is processed with workpiece air inlet
Stationary fixture.
Background technique
Rock drilling equipment demolishes firm or cement works, exploitation clay etc., rock drilling equipment is again with pneumatic for smashing soft mineral
Based on drilling tool.The shank body that the design is related to is one of the important part of handheld pneumatic tool pneumatic pick.
The pneumatic pick shank body be precision casting, in irregular shape, manufacturing procedure is more, wherein air inlet need face work, drilling,
Fraising, bore hole, finishing screw thread etc. have the requirement such as position degree with shank body center, and the processing in the hole mainly carries out on lathe,
It is most important to design suitable turning technological equipment.
Summary of the invention
The technical problem to be solved by the present invention is to mentioned in the background art to lack in the prior art to pneumatic pick handle
The technical issues of stationary fixture that air inlet hole machined on body is suitable for using on lathe.
The technical solution used in the present invention is: the work-piece fixation clamp that a kind of lathe is processed with workpiece air inlet, including
Ring flange, support, limited block, hinged-support, active pull rod, steady brace, pressing plate and positioning disk,
Ring flange is arranged perpendicular to support, and ring flange is placed on lathe, limited block, hinged-support, steady brace and positioning disk
It is all disposed on support, pressing plate one end is connected and fixed pull rod, and the pressing plate other end connects active pull rod；
Support include mainboard and perpendicular to mainboard setting be used for fixed flange fixed plate, define mainboard front, after
Side, the left and right, fixed plate are in support rear；
Ring flange is arranged in fixed plate, and the center position of mainboard is arranged in positioning disk,
Limited block is in U-typed, and U-typed limited block is fixed on mainboard vertically and opening up, the limit of U-typed limited block
Block is in front of support, and U-typed limited block is located at the edge of mainboard and is located at the outside of positioning disk；In U-typed limited block
It is vertically arranged adjusting screw on the lateral surface of two otic placodes, is respectively provided with nut on two adjusting screws；
Hinged-support and steady brace are arranged on mainboard, and hinged-support and steady brace are in the right and left of mainboard,
Hinged-support and steady brace are located at the two sides of positioning disk, and active pull rod one end and hinged-support are hinged, and outer spiral shell is arranged on active pull rod
Line, the active pull rod other end are threadedly coupled flange nut；Steady brace is vertically arranged and end thread connection mainboard, steady brace
Upper end be arranged bulb；
Pressing plate is in long strip, and the first notch is arranged along pressing plate length direction indent in pressing plate one end end, on the first notch
It is machined with the groove to match with bulb, pressing plate other end end is arranged along pressing plate length direction indent for engaging active pull rod
The second notch；Raised arc surface is set along platen width direction in the plate face of pressing plate.
To the preferred of technical solution of the present invention, fixed plate is placed at board edges, in junction between fixed plate and mainboard
Two pieces of triangle reinforcing ribs are set.
To the preferred of technical solution of the present invention, positioning disk is made of the positioning ring of hollow positioning column and end, positioning column
It is inserted on the center of mainboard and opens up in centre bore, positioning ring set on positioning ring and is bolted on mainboard.
To the preferred of technical solution of the present invention, clump weight is set on ring flange, clump weight is arc-shaped.Clump weight is set
It sets for dynamic balancing, improves the stationarity of tooling work, improve processing quality.
The beneficial effects of the present invention are: the work-piece fixation clamp that this lathe is processed with workpiece air inlet, structure is simple, installation
It is reliable convenient, improve clamping efficiency.
Detailed description of the invention
Fig. 1 is that the first total figure of the work-piece fixation clamp that lathe is processed with workpiece air inlet (illustrates pneumatic pick handle in figure
Body).
Fig. 2 is the second total figure (pressing plate is concealed in figure) for the work-piece fixation clamp that lathe is processed with workpiece air inlet.
Fig. 3 be the work-piece fixation clamp that lathe is processed with workpiece air inlet third total figure (concealed in figure ring flange and
Pressing plate).
Fig. 4 is the schematic diagram of pressing plate.
Fig. 5 is the schematic diagram of pneumatic pick shank body.
Specific embodiment
Technical solution of the present invention is described in detail below, but protection scope of the present invention is not limited to the implementation
Example.
To keep the contents of the present invention more obvious and easy to understand, done further below in conjunction with attached drawing 1- Fig. 5 and specific embodiment
Description.
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that described herein, specific examples are only used to explain the present invention, not
For limiting the present invention.
As shown in figure 5, shank body is one of the important part of handheld pneumatic tool pneumatic pick, pneumatic pick shank body 90 is accurate casting
Part, in irregular shape, manufacturing procedure is more.91, air inlet in Fig. 5,92, main aperture, 93, handle, 94, cylinder top surface, 95, finger-hole, 96,
Side.
Wherein air inlet 91 needs face work, drilling, fraising, bore hole, finishing screw thread etc., has position degree with shank body center
Deng requirement, the processing in the hole is mainly carried out on lathe, and it is most important to design suitable turning technological equipment.
Note: cylinder top surface 94 and the aperture end face of main aperture 92 are not parallel, have a small inclination angle, are illustrated as left low and right high.Gu
Corresponding protrusion arc surface 64 is also corresponding with an inclination angle on pressing plate 60.
As shown in Figs 1-4, the present embodiment, a kind of work-piece fixation clamp that lathe is processed with workpiece air inlet, including method
Blue disk 10, support 20, limited block 30, hinged-support 40, active pull rod 41, steady brace 50, pressing plate 60 and positioning disk 80, ring flange
10 are arranged perpendicular to support 20, and ring flange 10 is placed on lathe, limited block 30, hinged-support 40, steady brace 50 and positioning disk 80
It is all disposed on support 20,60 one end of pressing plate is connected and fixed pull rod 50, and 60 other end of pressing plate connects active pull rod 41.
As shown in figure 3, support 20 includes mainboard 21 and is used for the fixed plate of fixed flange 10 perpendicular to the setting of mainboard 21
22, fixed plate 22 is placed in 21 edge of mainboard, and two pieces of triangle reinforcing ribs 23 are arranged in junction between fixed plate 22 and mainboard 21.
Front, the rear, the left and right of mainboard 21 are defined, fixed plate 22 is in 20 rear of support；Ring flange 10 is arranged
In fixed plate 22, clump weight 70 is set on ring flange 10, clump weight 70 is arc-shaped.The setting of clump weight is for dynamic flat
Weighing apparatus improves the stationarity of tooling work, improves processing quality.
The present embodiment stationary fixture is to combine design of lathe, and the present embodiment stationary fixture passes through ring flange 10 and lathe spindle
It is fixedly connected.
As shown in figure 3, the center position of mainboard 21 is arranged in positioning disk 80, positioning disk 80 is by hollow positioning column and end
The positioning ring in portion is constituted, and is opened up in centre bore on the center of positioning column insertion mainboard 21, positions ring set on positioning ring simultaneously
It is bolted on mainboard 21.
Positioning column outer diameter in the present embodiment in positioning disk 80 matches with 92 internal diameter of main aperture in shank body, table on positioning ring
On face to the vertical range and shank body between the centre of gyration line of ring flange 10 92 lower end surface of main aperture and 91 center line of air inlet it
Between be equidistant.The centre bore opened up on the central through hole of positioning column and the center of mainboard 21, convenient for ventilative and conveniently
Take out shank body.
As shown in figure 3, limited block 30 is in U-typed, U-typed limited block 30 is fixed on vertically on mainboard 21 and U-typed limits
Block 30 it is opening up, limited block 30 is in the front of support 20, and U-typed limited block 30 is located at the edge of mainboard 21 and is located at calmly
The outside of position disk 80；It is vertically arranged on the lateral surface of two otic placodes 31 of U-typed limited block 30 and adjusts screw 32, at two
It adjusts and is respectively provided with nut on screw 32.
As shown in figure 3, hinged-support 40 and steady brace 50 are arranged on mainboard 21, at hinged-support 40 and steady brace 50
In the right and left of mainboard 21, hinged-support 40 and steady brace 50 are located at the two sides of positioning disk 80,41 one end of active pull rod with
Hinged-support 40 is hinged, and external screw thread is arranged on active pull rod 41, and 41 other end of active pull rod is threadedly coupled flange nut；Steady brace
50 are vertically arranged and end thread connection mainboard 21, and bulb 51 is arranged in the upper end of steady brace 50；
As shown in figure 4, pressing plate 60 is in long strip, the first slot is arranged along 60 length direction indent of pressing plate in 60 one end end of pressing plate
Mouth 61, is machined with the groove 63 to match with bulb 51,60 other end end of pressing plate is along 60 length of pressing plate on the first notch 61
The second notch 62 for engaging active pull rod 41 is arranged in direction indent；It is set in the plate face of pressing plate 60 along 60 width direction of pressing plate
Set raised arc surface 64.
In the present embodiment on pressing plate 60 raised arc surface 64 design, be pneumatic pick shank body by workpiece in this present embodiment
90, cylinder top surface 94 in pneumatic pick shank body 90 and the aperture end face of main aperture 92 are not parallel, have a small inclination angle, are shown in Fig. 5
Left low and right high.Therefore, corresponding protrusion arc surface 64 is also corresponding with an inclination angle on pressing plate 60, and the setting at this inclination angle is in protrusion
The bus and pressing plate of 64 bottom of arc surface have a small inclination angle, and size is consistent with the inclination angle of shank body cylinder top surface 94；It is such to set
Counting purpose is in order to which pneumatic pick shank body 90 is fixed on the work-piece fixation clamp of the present embodiment better by pressing plate 60.
As described in figures 1 and 5, pneumatic pick shank body 90 is mounted on the work-piece fixation clamp of the present embodiment, specifically, pneumatic pick shank body
On the positioning column of positioning disk 80,92 lower end surface of main aperture and positioning ring end face are completely attached to for 92 sets of main aperture on 90, adjust limit
Two adjusting screws 32 in block 30, two two sides 96 adjusted in screw 32 and pneumatic pick shank body 90 completely attach to and use nut
Locking；91 position of air inlet in pneumatic pick shank body 90 determines at this time.Downward by the raised arc surface 64 of pressing plate 60, pass through protrusion circle
Cambered surface 64 contacts 90 top surfaces 94 of pneumatic pick shank body, pressing plate 60 is inserted into from the finger-hole 95 of pneumatic pick shank body 90, the first slot of pressing plate 60
Mouth 61 is inserted into steady braces 50, and groove 63 is combined with the bulb 51 of steady brace 50, and active pull rod 41 is upwardly into pressing plate 60
The first notch 62 and by active pull rod 41 flange nut rotate, pneumatic pick shank body 90 is fixed on by this implementation by pressing plate 60
On the work-piece fixation clamp of example.
The course of work for the work-piece fixation clamp that the present embodiment lathe is processed with workpiece air inlet:
Pneumatic pick shank body 90 is fixed in the work-piece fixation clamp of the present embodiment, work-piece fixation clamp is passed through into flange later
Disk 10 is fixedly connected with lathe spindle, and starting lathe carries out every processing of air inlet.After processing is completed, workpiece fixing clamp is unclamped
Flange nut on tool, extract out pressing plate 60, take out the workpiece (pneumatic pick shank body 90) completed the process, load onto another workpiece to be processed after
Continuous processing.
The work-piece fixation clamp that the present embodiment lathe is processed with workpiece air inlet, structure is simple, and it is reliable convenient to install, and improves
Clamping efficiency.
What is be not specifically noted in all description of the invention is the prior art or can be realized by existing technology,
It should be understood that for those of ordinary skills, it can be modified or changed according to the above description, and it is all this
A little modifications and variations should all belong to the protection domain of appended claims of the present invention.
Claims (4)
1. the work-piece fixation clamp that a kind of lathe is processed with workpiece air inlet, it is characterised in that: including ring flange (10), support
(20), limited block (30), hinged-support (40), active pull rod (41), steady brace (50), pressing plate (60) and positioning disk (80),
Ring flange (10) is arranged perpendicular to support (20), and ring flange (10) is placed on lathe, limited block (30), hinged-support (40),
Steady brace (50) and positioning disk (80) are all disposed on support (20), and pressing plate (60) one end is connected and fixed pull rod (50), pressing plate
(60) other end connection active pull rod (41)；
Support (20) includes mainboard (21) and is used for the fixed plate (22) of fixed flange (10) perpendicular to mainboard (21) setting, fixed
Front, the rear, the left and right of adopted mainboard (21), fixed plate (22) are in support (20) rear；
Ring flange (10) is arranged on fixed plate (22), and the center position in mainboard (21) is arranged in positioning disk (80),
Limited block (30) is in U-typed, and U-typed limited block (30) is fixed on mainboard (21) vertically and U-typed limited block (30)
Opening up, limited block (30) is in front of support (20), and U-typed limited block (30) is located at the edge of mainboard (21) and is located at
The outside of positioning disk (80)；Adjusting screw is vertically arranged on the lateral surface of two otic placodes (31) of U-typed limited block (30)
(32), nut is respectively provided on two adjusting screws (32)；
Hinged-support (40) and steady brace (50) are arranged on mainboard (21), and hinged-support (40) and steady brace (50) are in master
The right and left of plate (21), hinged-support (40) and steady brace (50) are located at the two sides of positioning disk (80), active pull rod (41)
Hingedly, external screw thread is arranged in one end and hinged-support (40) on active pull rod (41), active pull rod (41) other end is threadedly coupled flange
Nut；Steady brace (50) is vertically arranged and end thread connection mainboard (21), and bulb is arranged in the upper end of steady brace (50)
(51)；
Pressing plate (60) is in long strip, and the first notch (61) are arranged along pressing plate (60) length direction indent in pressing plate (60) one end end,
The groove (63) to match with bulb (51) is machined on the first notch (61), pressing plate (60) other end end is along pressing plate (60)
The second notch (62) for engaging active pull rod (41) is arranged in length direction indent；Along pressing plate in the plate face of pressing plate (60)
(60) raised arc surface (64) is arranged in width direction.
2. the work-piece fixation clamp that lathe according to claim 1 is processed with workpiece air inlet, which is characterized in that fixed plate
(22) it is placed in mainboard (21) edge, two pieces of triangle reinforcing ribs are set in junction between fixed plate (22) and mainboard (21)
(23)。
3. the work-piece fixation clamp that lathe according to claim 1 is processed with workpiece air inlet, which is characterized in that positioning disk
(80) it is made of the positioning ring of hollow positioning column and end, opens up centre bore on the center of positioning column insertion mainboard (21)
Interior, positioning ring set on positioning ring and is bolted on mainboard (21).
4. the work-piece fixation clamp that lathe according to claim 1 is processed with workpiece air inlet, which is characterized in that in flange
Clump weight (70) are set on disk (10), clump weight (70) is arc-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910449528.XA CN110142633A (en) | 2019-05-28 | 2019-05-28 | The work-piece fixation clamp that lathe is processed with workpiece air inlet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910449528.XA CN110142633A (en) | 2019-05-28 | 2019-05-28 | The work-piece fixation clamp that lathe is processed with workpiece air inlet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110142633A true CN110142633A (en) | 2019-08-20 |
Family
ID=67593434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910449528.XA Pending CN110142633A (en) | 2019-05-28 | 2019-05-28 | The work-piece fixation clamp that lathe is processed with workpiece air inlet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110142633A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111002061A (en) * | 2019-12-27 | 2020-04-14 | 南京信息职业技术学院 | Rock drill handle body control valve hole turning tool |
| CN113305616A (en) * | 2021-06-10 | 2021-08-27 | 孟令洋 | Special lathe fixture for processing inner hole and end face of telescope-shaped workpiece |
-
2019
- 2019-05-28 CN CN201910449528.XA patent/CN110142633A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111002061A (en) * | 2019-12-27 | 2020-04-14 | 南京信息职业技术学院 | Rock drill handle body control valve hole turning tool |
| CN113305616A (en) * | 2021-06-10 | 2021-08-27 | 孟令洋 | Special lathe fixture for processing inner hole and end face of telescope-shaped workpiece |
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