CN108500691A - A kind of fixing device of hole machined - Google Patents
A kind of fixing device of hole machined Download PDFInfo
- Publication number
- CN108500691A CN108500691A CN201711143849.4A CN201711143849A CN108500691A CN 108500691 A CN108500691 A CN 108500691A CN 201711143849 A CN201711143849 A CN 201711143849A CN 108500691 A CN108500691 A CN 108500691A
- Authority
- CN
- China
- Prior art keywords
- fixture block
- chamber
- limit
- bearing
- fastening
- 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.)
- Granted
Links
- 230000000694 effects Effects 0.000 claims abstract description 6
- 238000003466 welding Methods 0.000 claims description 3
- 238000005553 drilling Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- 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
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/08—Work-clamping means other than mechanically-actuated
-
- 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
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/062—Work-clamping means adapted for holding workpieces having a special form or being made from a special material
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
- Earth Drilling (AREA)
Abstract
The invention discloses a kind of fixing devices of hole machined, including lower fixture block and upper fixture block, upper fixture block is driven by the cylinder, the top length direction both ends of the lower fixture block are vertically arranged with fixed column, it is provided with limit chamber and fastening chamber in the fixed column, and opening is both provided at the top of limit chamber and fastening chamber, the bottom of the limit chamber is provided with extension spring, the extension spring is arranged along the length direction of limit chamber, and the bottom of the upper fixture block is vertically arranged with gag lever post.In the present invention, user can first pre-fix workpiece, vertical transfer axis, fastening chamber and helicitic texture is recycled further to fix workpiece, workpiece will not rotate in drilling, more preferably, structure of the invention is novel for fastening effect, solves the problems, such as that previous fixture workpiece in drilling easily rotates, fastens inconvenience, it is highly practical, it is easy to spread.
Description
Technical field
The present invention relates to grip device technical field more particularly to a kind of fixing devices of hole machined.
Background technology
Freeze in accessory, since the position accuracy demand of punching is higher, needs fixture clamping to ensure to bore in boring procedure
The precision in hole, fixture are clamped more firm, and the precision reached that drills is higher, and the workpiece of cylindric structure, general folder
Tool is not only inconvenient fixed in boring procedure, and stability is poor, has a great impact for the precision of drilling, we set thus
A kind of fixing device of hole machined is counted out, to solve the above problems.
Invention content
The purpose of the present invention is to solve disadvantages existing in the prior art, and a kind of fixed dress of the hole machined proposed
It sets.
To achieve the goals above, present invention employs following technical solutions：
A kind of fixing device of hole machined, including lower fixture block and upper fixture block, upper fixture block are driven by the cylinder, the lower fixture block
Top length direction both ends are vertically arranged with fixed column, and limit chamber and fastening chamber, and limit chamber are provided in the fixed column
Opening is both provided at the top of chamber with fastening, the bottom of the limit chamber is provided with extension spring, and the extension spring is along limit
The length direction of chamber is arranged, and the bottom of the upper fixture block is vertically arranged with gag lever post, there are two the gag lever post be arranged altogether and bottom
Portion extends in limit chamber and is connect with the top of extension spring, is provided with helicitic texture on the inner wall for fastening chamber, it is described on
The top vertical of fixture block is provided through vertical transfer axis, and the bottom of vertical transfer axis extends to fastening intracavitary through upper fixture block, under described
The both ends in the top width direction of fixture block are both provided with threaded block, and the side outer wall of the threaded block, which extends transversely through, is provided with horizontal turn
Axis, and one end of horizontal rotating shaft is connected with bearing through threaded block, side of the bearing far from horizontal rotating shaft is connected with fixed plate, institute
State fixed plate and bearing be vertically arranged, on two threaded blocks and lower fixture block between be provided with limit sliding rail, the fixed plate
Top be provided with limit movable block, and limit movable block to be located at activity setting, two fixed plates on limit sliding rail close
It is both provided with arc rubber pad on the side outer wall of bearing.
Preferably, two fastening chambers are arranged close to inside, and two limit chambers are arranged close to outside.
Preferably, the bearing and horizontal rotating shaft fix welding, and bearing and fixed plate rotation connection.
Preferably, two fixed columns and two threaded blocks are symmetrically arranged in the both sides in lower fixture block.
Preferably, the diameter of the gag lever post and the diameter of limit chamber are adapted.
Compared with prior art, the beneficial effects of the invention are as follows：In the present invention, user passes through upper fixture block, cylinder, limit
The design of bar, limit chamber and extension spring can first pre-fix workpiece, recycle vertical transfer axis, fastening chamber and screw thread knot
Structure further fixes workpiece, passes through threaded block, horizontal rotating shaft, fixed plate, arc rubber pad, limit sliding rail and movable block
Design, so that workpiece is not rotated in drilling, more preferably, structure of the invention is novel, solves previous fixture for fastening effect
In drilling, workpiece easily rotates, fastens inconvenient problem, highly practical, easy to spread.
Description of the drawings
Fig. 1 is a kind of positive structure schematic of the fixing device of hole machined proposed by the present invention；
Fig. 2 is a kind of side structure schematic diagram of the fixing device of hole machined proposed by the present invention；
Fig. 3 is a kind of threaded block and the isostructural vertical view of horizontal rotating shaft of the fixing device of hole machined proposed by the present invention.
In figure：1 lower fixture block, 2 upper fixture blocks, 3 cylinders, 4 fixed columns, 5 limit chambers, 6 fastening chambers, 7 extension springs, 8 gag lever posts,
9 helicitic textures, 10 vertical transfer axis, 11 threaded blocks, 12 horizontal rotating shafts, 13 bearings, 14 fixed plates, 15 limit sliding rails, 16 movable blocks, 17 arcs
Shape rubber pad 17.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Referring to Fig.1-3, a kind of fixing device of hole machined, including lower fixture block 1 and upper fixture block 2, upper fixture block 2 are driven by cylinder 3
Dynamic, the top length direction both ends of lower fixture block 1 are vertically arranged with fixed column 4, and limit chamber 5 and fastening are provided in fixed column 4
Chamber 6, and the top of limit chamber 5 and fastening chamber 6 is both provided with opening, the bottom of limit chamber 5 is provided with extension spring 7, stretches bullet
Spring 7 is arranged along the length direction of limit chamber 5, and the bottom of upper fixture block 2 is vertically arranged with gag lever post 8, and gag lever post 8 is altogether there are two settings
And bottom extends in limit chamber 5 and is connect with the top of extension spring 7, fastens and is provided with helicitic texture 9 on the inner wall of chamber 6, on
The top vertical of fixture block 2 is provided through vertical transfer axis 10, and the bottom of vertical transfer axis 10 is extended to through upper fixture block 2 in fastening chamber 6,
The both ends in the top width direction of lower fixture block 1 are both provided with threaded block 11, and the side outer wall of threaded block 11, which extends transversely through, to be provided with
Horizontal rotating shaft 12, and one end of horizontal rotating shaft 12 is connected with bearing 13 through threaded block 11, side of the bearing 13 far from horizontal rotating shaft 12 connects
Be connected to fixed plate 14, fixed plate 14 and bearing 13 are vertically arranged, on two threaded blocks 11 and lower fixture block 1 between be provided with limit
The top of sliding rail 15, fixed plate 14 is provided with limit movable block 16, and limits the activity on limit sliding rail 15 of movable block 16 and set
It sets, two fixed plates 14 are both provided with arc rubber pad 17, two fastening chambers 6 on the side outer wall of bearing 13
It is arranged close to inside, two limit chambers 5 are arranged close to outside.Bearing 13 and horizontal rotating shaft 12 fix welding, and 13 He of bearing
Fixed plate 14 is rotatablely connected, and two fixed columns 4 and two threaded blocks 11 are symmetrically arranged in two in lower fixture block 1
Side.The diameter of gag lever post 8 and the diameter of limit chamber 5 are adapted.
In the present invention, starting gas drive and take offence cylinder 3, workplace vertical is positioned in lower fixture block 1, cylinder 3 drives upper fixture block 2,
So that upper fixture block 2 is pre-fixed workpiece downwards using the tension force effect of extension spring 7, be rotated further by vertical transfer axis 10, makes vertical transfer axis 10
Bottom deeply fasten chamber 6 and connect with helicitic texture 9, so that upper fixture block 2 is tightly fixed workpiece, be rotated further by horizontal rotating shaft 12, make solid
Fixed board 14 utilizes the arc rubber pad 17 of 14 side of fixed plate to the outer wall increasing friction force of workpiece close to workpiece both sides, profit
Fixed plate 14 and arc rubber pad 17 is set not to rotate in moving process with movable block 16 and limit sliding rail 15, knot of the present invention
Structure is novel, highly practical, easy to spread.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Any one skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (5)
1. a kind of fixing device of hole machined, including lower fixture block (1) and upper fixture block (2), which is characterized in that upper fixture block (2) is by gas
Cylinder (3) drives, and the top length direction both ends of the lower fixture block (1) are vertically arranged with fixed column (4), the fixed column (4)
It is inside provided with limit chamber (5) and fastening chamber (6), and opening, the limit are both provided at the top of limit chamber (5) and fastening chamber (6)
The bottom of position chamber (5) is provided with extension spring (7), and the extension spring (7) is arranged along the length direction of limit chamber (5), described
The bottom of upper fixture block (2) is vertically arranged with gag lever post (8), and there are two the total settings of the gag lever post (8) and bottom extends to limit
Is connect with the top of extension spring (7) in chamber (5), is provided with helicitic texture (9) on the inner wall for fastening chamber (6), it is described on
The top vertical of fixture block (2) is provided through vertical transfer axis (10), and the bottom of vertical transfer axis (10) extends to tightly through upper fixture block (2)
Gu in chamber (6), the both ends in the top width direction of the lower fixture block (1) are both provided with threaded block (11), the threaded block (11)
Side outer wall extend transversely through and be provided with horizontal rotating shaft (12), and one end of horizontal rotating shaft (12) is connected with bearing through threaded block (11)
(13), side of the bearing (13) far from horizontal rotating shaft (12) is connected with fixed plate (14), the fixed plate (14) and bearing
(13) be vertically arranged, on two threaded blocks (11) and lower fixture block (1) between be provided with limit sliding rail (15), the fixed plate
(14) it is provided with limit movable block (16) at the top of, and limits movable block (16) activity setting on limit sliding rail (15), two
A fixed plate (14) is both provided with arc rubber pad (17) on the side outer wall of bearing (13).
2. a kind of fixing device of hole machined according to claim 1, which is characterized in that two fastening chambers (6) are leaned on
Nearly inside setting, two limit chambers (5) are arranged close to outside.
3. a kind of fixing device of hole machined according to claim 1, which is characterized in that the bearing (13) and horizontal rotating shaft
(12) fixed welding, and bearing (13) and fixed plate (14) rotation connection.
4. a kind of fixing device of hole machined according to claim 1, which is characterized in that two fixed columns (4) and
Two threaded blocks (11) are symmetrically arranged in the both sides in lower fixture block (1).
5. a kind of fixing device of hole machined according to claim 1, which is characterized in that the diameter of the gag lever post (8)
Size and the diameter of limit chamber (5) are adapted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711143849.4A CN108500691B (en) | 2017-11-17 | 2017-11-17 | Fixing device for hole machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711143849.4A CN108500691B (en) | 2017-11-17 | 2017-11-17 | Fixing device for hole machining |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108500691A true CN108500691A (en) | 2018-09-07 |
| CN108500691B CN108500691B (en) | 2020-06-30 |
Family
ID=63375420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711143849.4A Expired - Fee Related CN108500691B (en) | 2017-11-17 | 2017-11-17 | Fixing device for hole machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108500691B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115157152A (en) * | 2022-08-16 | 2022-10-11 | 深圳安洁电子有限公司 | A supplementary tool for PET material cnc engraving and milling processing |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH609273A5 (en) * | 1977-01-20 | 1979-02-28 | Fischer Ag Georg | |
| DD257221A1 (en) * | 1987-01-19 | 1988-06-08 | Tech Mikroelektronik Forsch | ARRANGEMENT FOR PRESSURE-DRIVEN CLASPS |
| CN105364579A (en) * | 2015-12-07 | 2016-03-02 | 吴中区光福华宇钣金厂 | Pneumatic fixing clamp |
| CN105415044A (en) * | 2015-12-07 | 2016-03-23 | 吴中区光福华宇钣金厂 | Punching device for simple machine |
| CN107186272A (en) * | 2017-05-31 | 2017-09-22 | 南通不二环境科技有限公司 | A kind of steel tube fixing device |
| CN206544340U (en) * | 2017-03-07 | 2017-10-10 | 东莞市博现实业有限公司 | A kind of die fixture |
-
2017
- 2017-11-17 CN CN201711143849.4A patent/CN108500691B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH609273A5 (en) * | 1977-01-20 | 1979-02-28 | Fischer Ag Georg | |
| DD257221A1 (en) * | 1987-01-19 | 1988-06-08 | Tech Mikroelektronik Forsch | ARRANGEMENT FOR PRESSURE-DRIVEN CLASPS |
| CN105364579A (en) * | 2015-12-07 | 2016-03-02 | 吴中区光福华宇钣金厂 | Pneumatic fixing clamp |
| CN105415044A (en) * | 2015-12-07 | 2016-03-23 | 吴中区光福华宇钣金厂 | Punching device for simple machine |
| CN206544340U (en) * | 2017-03-07 | 2017-10-10 | 东莞市博现实业有限公司 | A kind of die fixture |
| CN107186272A (en) * | 2017-05-31 | 2017-09-22 | 南通不二环境科技有限公司 | A kind of steel tube fixing device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115157152A (en) * | 2022-08-16 | 2022-10-11 | 深圳安洁电子有限公司 | A supplementary tool for PET material cnc engraving and milling processing |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108500691B (en) | 2020-06-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200630 |