CN108972046A - A kind of annular workpiece positioning device - Google Patents
A kind of annular workpiece positioning device Download PDFInfo
- Publication number
- CN108972046A CN108972046A CN201810781885.1A CN201810781885A CN108972046A CN 108972046 A CN108972046 A CN 108972046A CN 201810781885 A CN201810781885 A CN 201810781885A CN 108972046 A CN108972046 A CN 108972046A
- Authority
- CN
- China
- Prior art keywords
- sliding block
- fixed block
- face
- block
- screw rod
- 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.)
- Pending
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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
- B23Q3/062—Work-clamping means adapted for holding workpieces having a special form or being made from a special material
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention discloses a kind of annular workpiece positioning devices, it include: fixing axle, fixed block, positioning mechanism, the affixed fixed block in the upper surface center of fixing axle, in fixed block, outside, it is left, a positioning mechanism is respectively mounted on right four end faces, positioning mechanism is by side plate, guide rail, sliding block, threaded hole, screw rod, fixture nut, locating rod, rubber block, side plate there are two being set on each positioning mechanism, one sliding block of sliding setting between two side plates, side plate is towards being respectively mounted a guide rail on the end face of sliding block, sliding block is slidably connected by groove and guide rail, sliding block is towards being provided with a threaded hole on the end face of fixed block side, screw rod one end and fixed block are rotatablely connected, the screw rod other end is protruded into threaded hole and is threadedly coupled with threaded hole, an affixed fixture nut on screw rod, locating rod is fixed in the end face that sliding block deviates from fixed block side On, locating rod affixed rubber pad on the end face of sliding block.The present invention has the advantages that structure novel, easy to use.
Description
Technical field
The present invention relates to a kind of annular workpiece positioning devices, are applied to technical field of mechanical processing.
Background technique
Speed reducer is a kind of relatively accurate machinery, and the purpose using it is to reduce revolving speed, according to the arrangement of transmission
Expansion, shunt can be divided into and with into shaft type speed reducer, speed reducer in modern mechanical using extremely wide, in speed reducer plus
During work, annular workpiece is usually used, needs that annular workpiece is fixed during installation, but determining currently on the market
For position device in stationary annular workpiece, inconvenient to use, fixed effect is bad.
Summary of the invention
For the defect for solving prior art, the invention discloses a kind of annular workpiece positioning devices, have structure
Advantage novel, easy to use.
The invention discloses a kind of annular workpiece positioning devices, comprising: fixing axle, fixed block, positioning mechanism, it is described solid
The affixed fixed block in the upper surface center of dead axle, the fixed block is cube structure, and fixed block is inside and outside, four left and right
It is respectively mounted a positioning mechanism on end face, the positioning mechanism is by side plate, guide rail, sliding block, threaded hole, screw rod, fixture nut, fixed
Position bar, rubber block, set that there are two side plates on each positioning mechanism, and the side plate lower end surface and fixing axle upper surface are affixed, and side
Plate one end is contacted with fixed block end face, and one sliding block of sliding setting between two side plates, the side plate is towards on the end face of sliding block
It is respectively mounted a guide rail, for the sliding block towards the groove to match with guide rail is provided on the end face of guide rail side, the sliding block is logical
It crosses groove to be slidably connected with guide rail, the sliding block is towards being provided with a threaded hole, the screw rod one on the end face of fixed block side
End is rotatablely connected by bearing and fixed block, and the other end that the screw rod is not connect with fixed block protrudes into threaded hole and and screw thread
Hole is threadedly coupled, and the silk between fixed block and sliding block is arranged in an affixed fixture nut on the screw rod, the fixture nut
On bar, the locating rod is fixed in sliding block on the end face of fixed block side, and the locating rod is solid on the end face of sliding block
Connect a rubber pad.
The rubber pad is globoidal structure away from the end face of fixed block.
Using the technical program, have the advantage that
1, structure novel；
2, easy to use, quickly annular workpiece can be fixed, and stabilized structure.
Detailed description of the invention
Fig. 1 is a kind of overlooking structure diagram of annular workpiece positioning device of the present invention.
Wherein: 1- fixing axle；2- fixed block；3- positioning mechanism；31- side plate；32- guide rail；33- sliding block；34- threaded hole；
35- screw rod；36- fixture nut；37- locating rod；38- rubber block.
Specific embodiment
As shown in Figure 1, the invention discloses a kind of annular workpiece positioning devices, comprising: fixing axle 1, is determined fixed block 2
Position mechanism 3, the affixed fixed block 2 in the upper surface center of the fixing axle 1, the fixed block 2 are cube structure, and fixed
Block 2 is inside and outside, is respectively mounted a positioning mechanism 3 on left and right four end faces, and the positioning mechanism 3 is by side plate 31, guide rail 32, sliding block
33, threaded hole 34, screw rod 35, fixture nut 36, locating rod 37, rubber block 38, set that there are two side plates on each positioning mechanism 3
31,31 lower end surface of side plate and 1 upper surface of fixing axle are affixed, and 31 one end of side plate is contacted with 2 end face of fixed block, two side plates
One sliding block 33 of sliding setting between 31, the side plate 31 is towards being respectively mounted a guide rail 32, the cunning on the end face of sliding block 33
Block 33 passes through groove and guide rail 32 towards the groove to match with guide rail 32, the sliding block 33 is provided on the end face of 32 side of guide rail
It is slidably connected, towards a threaded hole 34 is provided on the end face of 2 side of fixed block, described 35 one end of screw rod passes through the sliding block 33
Bearing and fixed block 2 are rotatablely connected, and the other end that the screw rod 35 is not connect with fixed block 2 protrudes into threaded hole 34 and and screw thread
Hole 34 is threadedly coupled, and an affixed fixture nut 36 on the screw rod 35, the fixture nut 36 is arranged in fixed block 2 and sliding block
On screw rod 35 between 33, the locating rod 37 is fixed in sliding block 33 on the end face of 2 side of fixed block, the locating rod 37
An affixed rubber pad 38 on the end face of sliding block 33.
The rubber pad 38 is globoidal structure away from the end face of fixed block 2.
The present invention is implemented: annular workpiece to be fixed being placed in the top of fixing axle 1, can pass through Flexible spanner
Hand rotates fixture nut 36, and fixture nut 36 drives screw rod 35 to rotate, since screw rod 35 is threadedly coupled with sliding block 33, and sliding block 33
It is slidably connected with guide rail 32, therefore the rotation of screw rod 35 can walk with movable slider 33 along guide rail 32, sliding block 33 drives locating rod 37
It is close to workpiece inner wall side, the inner wall of simultaneously stretching annular workpiece is resisted by four locating rods 37, annular can be processed
Part is fixed, easy to operate using the technical program, is fixed up more firm, facilitates and processed.
Finally, it should be noted that above embodiments are only to illustrate the present invention and not limit technology described in the invention
Scheme；Therefore, although this specification is referring to above-mentioned each embodiment, the present invention has been described in detail, this
Field it is to be appreciated by one skilled in the art that still can modify to the present invention or equivalent replacement；And all do not depart from this
The technical solution and its improvement of the spirit and scope of invention, should all cover within the scope of the claims of the present invention.
Claims (2)
1. a kind of annular workpiece positioning device, comprising: fixing axle, fixed block, positioning mechanism, in the upper surface of the fixing axle
The affixed fixed block of the heart, the fixed block are cube structure, and fixed block is inside and outside, is respectively mounted one on left and right four end faces
A positioning mechanism, it is characterised in that: the positioning mechanism is by side plate, guide rail, sliding block, threaded hole, screw rod, fixture nut, positioning
Bar, rubber block, set that there are two side plates on each positioning mechanism, and the side plate lower end surface and fixing axle upper surface are affixed, and side plate
One end is contacted with fixed block end face, one sliding block of sliding setting between two side plates, the side plate towards on the end face of sliding block
One guide rail is installed, towards the groove to match with guide rail is provided on the end face of guide rail side, the sliding block passes through the sliding block
Groove is slidably connected with guide rail, and the sliding block is towards being provided with a threaded hole, described screw rod one end on the end face of fixed block side
It is rotatablely connected by bearing and fixed block, the other end that the screw rod is not connect with fixed block protrudes into threaded hole and and threaded hole
It is threadedly coupled, the screw rod between fixed block and sliding block is arranged in an affixed fixture nut on the screw rod, the fixture nut
On, the locating rod is fixed in sliding block on the end face of fixed block side, and the locating rod is affixed on the end face of sliding block
One rubber pad.
2. a kind of annular workpiece positioning device according to claim 1, it is characterised in that: the rubber pad is away from solid
The end face for determining block is globoidal structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810781885.1A CN108972046A (en) | 2018-07-17 | 2018-07-17 | A kind of annular workpiece positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810781885.1A CN108972046A (en) | 2018-07-17 | 2018-07-17 | A kind of annular workpiece positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108972046A true CN108972046A (en) | 2018-12-11 |
Family
ID=64549790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810781885.1A Pending CN108972046A (en) | 2018-07-17 | 2018-07-17 | A kind of annular workpiece positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108972046A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110328374A (en) * | 2019-07-09 | 2019-10-15 | 苏州优力克流体控制科技有限公司 | A kind of novel throttle valve lathe machining device |
-
2018
- 2018-07-17 CN CN201810781885.1A patent/CN108972046A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110328374A (en) * | 2019-07-09 | 2019-10-15 | 苏州优力克流体控制科技有限公司 | A kind of novel throttle valve lathe machining device |
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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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181211 |