CN208788050U - A kind of high precision fine tuning positioning fixture - Google Patents
A kind of high precision fine tuning positioning fixture Download PDFInfo
- Publication number
- CN208788050U CN208788050U CN201821640888.5U CN201821640888U CN208788050U CN 208788050 U CN208788050 U CN 208788050U CN 201821640888 U CN201821640888 U CN 201821640888U CN 208788050 U CN208788050 U CN 208788050U
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- China
- Prior art keywords
- fixture
- wall
- fine tuning
- adjusting rod
- screw thread
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Abstract
The utility model discloses a kind of high precision fine tuning positioning fixtures of clamp art, including fixture base, the fixture base inner left wall is provided with mounting seat, fixed link is installed in the mounting seat, the fixture base outer right wall is plugged with quick adjusting rod, the right end of the regulating rod extends on the outside of quick adjusting rod and is equipped with rotating handles, the other end of the bearing block is equipped with mobile fixture, the device is simple to operate, it is first preliminary quickly to adjust mobile fixture, it is slowly adjusted using regulating rod afterwards, the not only effectively save time, improve working efficiency, feeding is also avoided excessively to cause to damage to workpiece, improved mat is symmetrically installed on mobile fixture and stationary fixture opposite outer walls, it avoids workpiece and fixture directly contacts the abrasion of generation, the outer wall of rotating handles is equipped with sponges cover, not only avoid work people Maloperation caused by member is skidded because of the palm of the hand, also effectively improves the comfort level on rotating handles surface.
Description
Technical field
The utility model relates to clamp art, specially a kind of high precision fine tuning positioning fixture.
Background technique
Fixture be machine-building during be used to fix processing object, be allowed to occupy correct position, with receive construction or
The device of detection, fixture can be divided into welding fixture, inspection jig, assembling jig, machine tool fixture etc., and wherein machine tool fixture is the most
It is common.
In the machinery manufacturing industry, all kinds of workpiece are processed using lathe, and man-hour requirement is being added to utilize clamping device by work
Part is fixed, to realize the machinings such as outer circle, end face, screw thread and axial cutting, for the not high part of machining accuracy, generally
Realization positioning can be adjusted directly on platen face and is clamped, and part is then determined by the setting of Cutter coordinate system
Position, and for workpiece higher for requirement on machining accuracy, it is necessary to the relative position of workpiece and lathe tool is proofreaded repeatedly, therefore must
Positioning accuracy must be increased.Plain clamp cannot be finely adjusted simultaneously, and the control of clamping force is caused to be not easy, too loose not have positioning work
With too tight then disfiguring workpiece surface or even compression failure workpiece, for this purpose, it is proposed that a kind of high precision fine tuning positioning fixture.
Utility model content
The purpose of this utility model is to provide a kind of high precision fine tuning positioning fixtures, to solve to mention in above-mentioned background technique
Out the problem of.
To achieve the above object, the utility model provides the following technical solutions: a kind of high precision fine tuning positioning fixture, including
Fixture base, the fixture base top are symmetrically arranged with the identical connecting rod of two groups of structures, and the fixture base inner left wall is set
It is equipped with mounting seat, fixed link is installed, and in the left side outer wall of the right end of fixed link and stationary fixture in the mounting seat
Centre connection, the fixture base outer right wall are plugged with quick adjusting rod, and the outer wall of the quick adjusting rod be equipped with quickly into
To screw thread, fixture nut is installed on the fast feed screw thread, inner chamber body, and fast velocity modulation are offered in the quick adjusting rod
Pole left end inner wall is symmetrical arranged the identical pulley of two groups of structures, and regulating rod is equipped in inner chamber body, the regulating rod
Right end extends on the outside of quick adjusting rod and is equipped with rotating handles, and the outer wall of the regulating rod is respectively arranged on the left side and the right side scale
Line and fine tuning screw thread, and baffle is equipped between graduation mark and fine tuning screw thread, the baffle is located at the outer wall center of regulating rod, described
The left end of regulating rod extends to fixture base inner cavity and connect with bearing block, and outside the circumference of the outer wall of regulating rod and two groups of pulleys
Wall fitting, the other end of the bearing block is equipped with mobile fixture, and symmetrically pacifies on mobile fixture and stationary fixture opposite outer walls
Equipped with improved mat.
Preferably, the improved mat is arc rubber antiskid gasket, and improved mat both ends are equipped with buckle, and move
The card slot to match with buckle is equipped on dynamic fixture and stationary fixture opposite outer walls, the mobile fixture and stationary fixture are logical
Buckle card slot is crossed to connect with improved mat.
Preferably, the outer wall of the rotating handles is equipped with sponges cover, and sponges cover outer wall is equipped with S anti-skid chequer, and S is anti-
Sliding line is according to annular array.
Preferably, the graduation mark is centimeter scale line, and quick adjusting rod left side outer wall is equipped with and matches with graduation mark
Tuning drive gear.
Preferably, the fixture nut inner wall is equipped with the internal screw thread that matches with fast feed screw thread, the fixture nut and
Quick adjusting rod is engaged by screw thread to be connected.
Preferably, the stationary fixture and mobile fixture are T steel clamp tool, and stationary fixture and mobile fixture are positioned at same
On horizontal line.
Compared with prior art, the utility model has the beneficial effects that
1, the device is simple to operate, first preliminary quickly to adjust mobile fixture, is slowly adjusted using regulating rod afterwards, not only
The effectively save time improves working efficiency, also avoids feeding from excessively causing to damage to workpiece, the integrality of effective protection workpiece；
2, it is symmetrically installed with improved mat on mobile fixture and stationary fixture opposite outer walls, not only increases workpiece and fixture
Between frictional force, also effectively prevent workpiece and fixture directly contact the abrasion of generation；
3, the outer wall of rotating handles is equipped with sponges cover, and sponges cover outer wall is equipped with S anti-skid chequer, and S anti-skid chequer according to
Annular array not only effectively increases the frictional force on rotating handles surface, caused by avoiding staff from skidding because of the palm of the hand accidentally
Operation, also effectively improves the comfort level on rotating handles surface.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model regulating rod structural schematic diagram.
In figure: 1 fixture base, 2 connecting rods, 3 mounting seats, 4 fixed links, 5 stationary fixtures, 6 quick adjusting rods, 61 are quickly
Feed screw thread, 62 pulleys, 7 fixture nuts, 8 regulating rods, 81 graduation marks, 82 fine tuning screw threads, 83 baffles, 9 rotating handles, 10 bearings
Seat, 11 mobile fixtures, 12 improved mats.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of technical solution referring to FIG. 1-2: a kind of high precision fine tuning positioning fixture, including folder
Have pedestal 1, is symmetrically arranged with the identical connecting rod 2 of two groups of structures at the top of fixture base 1, convenient for fixture is mounted on required position,
1 inner left wall of fixture base is provided with mounting seat 3, is equipped with fixed link 4 in mounting seat 3, and the right end of fixed link 4 and solid
The left side outer wall center connection of clamp tool 5,1 outer right wall of fixture base be plugged with quick adjusting rod 6, and quickly adjusting rod 6
Outer wall is equipped with fast feed screw thread 61, is equipped with fixture nut 7 on fast feed screw thread 61, convenient for fixed quick adjusting rod 6, fastly
Inner chamber body is offered in velocity modulation pole 6, and quickly 6 left end inner wall of adjusting rod is symmetrical arranged the identical pulley 62 of two groups of structures, and
And regulating rod 8 is installed in inner chamber body, the right end of regulating rod 8 extends to quick 6 outside of adjusting rod and is equipped with rotating handles 9,
Convenient for manually controlling the clamping force of fixture, avoid the tension of folder that workpiece surface is caused impression or even compression failure workpiece, regulating rod occur
8 outer wall is respectively arranged on the left side and the right side graduation mark 81 and fine tuning screw thread 82 avoids convenient for accurately understanding the amount of feeding of regulating rod 8
Feeding excessively causes to damage to workpiece, the integrality of effective protection workpiece, and is equipped with gear between graduation mark 81 and fine tuning screw thread 82
Plate 83, baffle 83 be located at regulating rod 8 outer wall center, the left end of regulating rod 8 extend to 1 inner cavity of fixture base and with bearing block 10
Connection, and the outer wall of regulating rod 8 be bonded with the outer circumferential walls of two groups of pulleys 62, be not only effectively reduced 8 outer wall of regulating rod with it is quick
Abrasion between 6 inner wall of adjusting rod is also convenient for understanding the accurate amount of feeding of regulating rod 8, and the other end of bearing block 10 is equipped with shifting
Dynamic fixture 11, and it is symmetrically installed with improved mat 12 on mobile fixture 11 and 5 opposite outer walls of stationary fixture, not only increase workpiece
Frictional force between fixture, also effectively prevents workpiece and fixture directly contacts the abrasion of generation.
Wherein, improved mat 12 is arc rubber antiskid gasket, and 12 both ends of improved mat are equipped with buckle, and mobile
The card slot to match with buckle is equipped on fixture 11 and 5 opposite outer walls of stationary fixture, mobile fixture 11 and stationary fixture 5 are logical
It crosses buckle card slot to connect with improved mat 12, is conveniently replaceable or repairs the improved mat 12 of serious wear, effectively avoid workpiece table
There is impression in face, and the outer wall of rotating handles 9 is equipped with sponges cover, and sponges cover outer wall is equipped with S anti-skid chequer, and S anti-skid chequer is pressed
According to annular array, the frictional force on 9 surface of rotating handles is not only effectively increased, caused by avoiding staff from skidding because of the palm of the hand
Maloperation also effectively improves the comfort level on 9 surface of rotating handles, and graduation mark 81 is centimeter scale line, and quickly 6 left side of adjusting rod
Outer wall is equipped with the tuning drive gear to match with graduation mark 81, convenient for accurately understanding the amount of feeding of regulating rod 8, avoids feeding excessively right
Workpiece causes to damage, the integrality of effective protection workpiece, and 7 inner wall of fixture nut is equipped with the interior spiral shell to match with fast feed screw thread 61
Line, fixture nut 7 engage connection by screw thread with quick adjusting rod 6, convenient for fixed quick adjusting rod 6, stationary fixture 5 and movement
Fixture 11 is T7 steel clamp tool, has preferable toughness and hardness, and stationary fixture 5 and mobile fixture 11 are located at same horizontal line
On, avoiding fixture from offset occur causes workpiece to fall tumble injury, effectively improves the safety of device.
Working principle: it in use, workpiece is placed in fixture base 1 first and is bonded with stationary fixture 5, then adjusts
Quick adjusting rod 6, makes quick adjusting rod 6 that mobile fixture 11 be driven to be moved to the left, when mobile fixture 11 will be contacted in workpiece,
Fixture nut 7 is adjusted, quick adjusting rod 6 is made to stop movement, then shakes with hands rotating handles 9, the rotation of rotating handles 9 makes to move
Fixture 11 slowly continues to move to the left, and workpiece is finally contacted and clamped with workpiece, and mobile fixture 11 and stationary fixture 5 pass through card
Buckle card slot is connect with improved mat 12, is conveniently replaceable or is repaired the improved mat 12 of serious wear, effectively workpiece surface is avoided to go out
Existing impression, the outer wall of regulating rod 8 are respectively arranged on the left side and the right side graduation mark 81 and fine tuning screw thread 82, understand regulating rod 8 convenient for accurate
The amount of feeding, avoid feeding excessively workpiece is caused to damage, the integrality of effective protection workpiece.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of high precision fine tuning positioning fixture, including fixture base (1), fixture base (1) top is symmetrically arranged with two groups
The identical connecting rod of structure (2), it is characterised in that: fixture base (1) inner left wall is provided with mounting seat (3), described
It is equipped in mounting seat (3) fixed link (4), and the left side outer wall center of the right end of fixed link (4) and stationary fixture (5) connects
It connects, fixture base (1) outer right wall is plugged with quick adjusting rod (6), and the outer wall of the quick adjusting rod (6) is equipped with fastly
Speed feeds screw thread (61), is equipped with fixture nut (7) on the fast feed screw thread (61), opens in the quick adjusting rod (6)
Equipped with inner chamber body, and quickly, adjusting rod (6) left end inner wall is symmetrical arranged the identical pulley (62) of two groups of structures, and in inner chamber body
It is equipped with regulating rod (8), the right end of the regulating rod (8) extends on the outside of quick adjusting rod (6) and is equipped with rotating handles
(9), the outer wall of the regulating rod (8) is respectively arranged on the left side and the right side graduation mark (81) and fine tuning screw thread (82), and graduation mark (81)
Baffle (83) are equipped between fine tuning screw thread (82), the baffle (83) is located at the outer wall center of regulating rod (8), the regulating rod
(8) left end extends to fixture base (1) inner cavity and connect with bearing block (10), and the outer wall of regulating rod (8) and two groups of pulleys
(62) outer circumferential walls fitting, the other end of the bearing block (10) is equipped with mobile fixture (11), and mobile fixture (11) with
Improved mat (12) are symmetrically installed on stationary fixture (5) opposite outer walls.
2. a kind of high precision fine tuning positioning fixture according to claim 1, it is characterised in that: the improved mat (12) is
Arc rubber antiskid gasket, and improved mat (12) both ends are equipped with buckle, and mobile fixture (11) and stationary fixture (5) phase
To the card slot to match with buckle is equipped on outer wall, the mobile fixture (11) and stationary fixture (5) pass through buckle card slot
It is connect with improved mat (12).
3. a kind of high precision fine tuning positioning fixture according to claim 1, it is characterised in that: the rotating handles (9)
Outer wall is equipped with sponges cover, and sponges cover outer wall is equipped with S anti-skid chequer, and S anti-skid chequer is according to annular array.
4. a kind of high precision fine tuning positioning fixture according to claim 1, it is characterised in that: the graduation mark (81) is li
Rice graduation mark, and quickly outer wall is equipped with the tuning drive gear to match with graduation mark (81) on the left of adjusting rod (6).
5. a kind of high precision fine tuning positioning fixture according to claim 1, it is characterised in that: in the fixture nut (7)
Wall is equipped with the internal screw thread to match with fast feed screw thread (61), and the fixture nut (7) is nibbled with quick adjusting rod (6) by screw thread
Close connection.
6. a kind of high precision fine tuning positioning fixture according to claim 1, it is characterised in that: the stationary fixture (5) with
Mobile fixture (11) is T7 steel clamp tool, and stationary fixture (5) and mobile fixture (11) are located in same horizontal line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821640888.5U CN208788050U (en) | 2018-10-10 | 2018-10-10 | A kind of high precision fine tuning positioning fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821640888.5U CN208788050U (en) | 2018-10-10 | 2018-10-10 | A kind of high precision fine tuning positioning fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208788050U true CN208788050U (en) | 2019-04-26 |
Family
ID=66211729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821640888.5U Expired - Fee Related CN208788050U (en) | 2018-10-10 | 2018-10-10 | A kind of high precision fine tuning positioning fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208788050U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111505488A (en) * | 2020-06-04 | 2020-08-07 | 天津宇拓电源有限公司 | Free-rotation power research and development test platform and use method thereof |
| CN111571479A (en) * | 2020-05-22 | 2020-08-25 | 南京工程学院 | Door thin wall spare side adds clamping apparatus |
| CN112548633A (en) * | 2020-12-17 | 2021-03-26 | 无锡七机机床有限公司 | Clamp device for shifting fork |
| CN112857280A (en) * | 2021-01-14 | 2021-05-28 | 上海航翼高新技术发展研究院有限公司 | Tool of measuring machine for rotor blade of aircraft engine and coordinate system establishing method thereof |
-
2018
- 2018-10-10 CN CN201821640888.5U patent/CN208788050U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111571479A (en) * | 2020-05-22 | 2020-08-25 | 南京工程学院 | Door thin wall spare side adds clamping apparatus |
| CN111571479B (en) * | 2020-05-22 | 2021-08-03 | 南京工程学院 | Door thin wall spare side adds clamping apparatus |
| CN111505488A (en) * | 2020-06-04 | 2020-08-07 | 天津宇拓电源有限公司 | Free-rotation power research and development test platform and use method thereof |
| CN112548633A (en) * | 2020-12-17 | 2021-03-26 | 无锡七机机床有限公司 | Clamp device for shifting fork |
| CN112857280A (en) * | 2021-01-14 | 2021-05-28 | 上海航翼高新技术发展研究院有限公司 | Tool of measuring machine for rotor blade of aircraft engine and coordinate system establishing method thereof |
| CN112857280B (en) * | 2021-01-14 | 2021-10-08 | 上海航翼高新技术发展研究院有限公司 | Tool of measuring machine for rotor blade of aircraft engine and coordinate system establishing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190426 Termination date: 20211010 |