CN209599047U - A kind of right-angle prism clamping and fixing device - Google Patents
A kind of right-angle prism clamping and fixing device Download PDFInfo
- Publication number
- CN209599047U CN209599047U CN201920274084.6U CN201920274084U CN209599047U CN 209599047 U CN209599047 U CN 209599047U CN 201920274084 U CN201920274084 U CN 201920274084U CN 209599047 U CN209599047 U CN 209599047U
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- fixedly connected
- backup plate
- angle prism
- bevel edge
- movable block
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Abstract
The utility model discloses a kind of right-angle prism clamping and fixing devices, including bottom plate, the front of bottom plate is provided with installation bolt, the positive top of bottom plate is fixedly connected with bevel edge backup plate, the bottom of bevel edge backup plate is provided with right-angle prism ontology, the left and right sides of bevel edge backup plate bottom offers regulating tank, regulating tank is internally provided with movable block, the bottom of movable block is through regulating tank and extends to outside it, the movable block back side inside regulating tank is fixedly connected with limited block, the position that bevel edge backup plate corresponds to limited block offers limiting slot used in conjunction with, at left and right sides of the bevel edge backup plate and position of corresponding movable block is provided with rotary screw.The right-angle prism clamping and fixing device, structure is simple, and operation difficulty is low, can quickly and effectively grip to right-angle prism, to accelerate processing progress, while requiring the profession of operator low, comprehensive can satisfy the use demand.
Description
Technical field
The utility model relates to prism technical field of processing equipment, specially a kind of right-angle prism clamping and fixing device.
Background technique
Prism is a kind of transparent substance by intersecting two-by-two but plane not parallel each other surrounds, to be divided or make light
Shu Fasheng dispersion, prism are the polyhedrons that transparent material (such as glass, crystal) is made into.Using very wide, rib in optical instrument
Mirror can be divided into " dispersing prism " several, such as that in spectral instrument complex light is decomposed into spectrum with purposes by its nature,
More common is equilateral prism；In the instruments such as periscope, binocular change light carry out direction, so as to adjust its at
The title " total reflection prism " of image position, is generally used right-angle prism.
It when processing right-angle prism, needs that it is fixed using fixture, the right-angle prism of the prior art is used
Structure is complicated mostly for clamping and fixing device, and operation difficulty is big, can not quickly and effectively grip to right-angle prism, thus
Processing progress has been dragged slowly, while the profession of operator has been required excessively high, it is difficult to satisfied the use demand, we have proposed one kind thus
Right-angle prism clamping and fixing device has the advantages of structure is simple, and convenience grips workpiece.
Utility model content
The purpose of this utility model is to provide a kind of right-angle prism clamping and fixing devices, to solve above-mentioned background technique
The problem of middle proposition.
To achieve the above object, the utility model provides the following technical solutions: a kind of right-angle prism clamping and fixing device,
Including bottom plate, the front of the bottom plate is provided with installation bolt, and the positive top of bottom plate is fixedly connected with bevel edge backup plate, institute
The bottom for stating bevel edge backup plate is provided with right-angle prism ontology, and the left and right sides of bevel edge backup plate bottom offers regulating tank,
The regulating tank is internally provided with movable block, and the bottom of the movable block through regulating tank and extends to outside it, is located at and adjusts
The movable block back side inside section slot is fixedly connected with limited block, and the position that the bevel edge backup plate corresponds to limited block is offered matches with it
The position of the limiting slot that conjunction uses, the bevel edge backup plate left and right sides and corresponding movable block is provided with rotary screw, the rotation
Turn screw rod to sequentially pass through bevel edge backup plate, regulating tank and movable block close to one end of bevel edge backup plate and extend to the outside of movable block,
The bottom of the movable block opens up fluted, fixing axle is fixedly connected on rear side of the groove inner wall, before the fixing axle
It holds and is fixedly connected on front side of groove inner wall, the surface of the fixing axle is arranged with turnbarrel, the bottom of the turnbarrel
It through-going recess and extends to and is fixedly connected with connecting rod outside it, the connecting rod is fixedly connected with far from one end of turnbarrel
The position of right-angle side backup plate, the bottom plate front and corresponding right-angle side backup plate offers sliding groove, the top of the sliding groove inner wall
Portion is fixedly connected with limit vertical pole, and the bottom end of the limit vertical pole is fixedly connected with the bottom of sliding groove inner wall, and the limit is vertical
The surface of bar is arranged with connection sliding block, and the front of the connection sliding block through sliding groove and extends to outside it, is located at sliding groove
External connection sliding block is fixedly connected with electric pushrod close to the side of right-angle side backup plate, and the electric pushrod is far from connection sliding block
Side be fixedly connected with clamping heading, the position of the corresponding clamping heading of the right-angle side backup plate is offered to be used cooperatively with it
Clamping ball groove.
Preferably, the surface of the rotary screw offers external screw thread, and the position that the movable block corresponds to rotary screw is opened
Equipped with internal screw thread compatible with external screw thread.
Preferably, the rotary screw is fixedly connected with the first in command, the connection sliding block far from one end of bevel edge backup plate
Front be fixedly connected with second handle.
Preferably, the right-angle side backup plate is fixedly connected with protective pad, the protection close to the side of right-angle prism ontology
It pads and contacts with each other close to the side of right-angle prism ontology with right-angle prism ontology.
Preferably, the quantity of the installation bolt is four and is separately positioned on the positive four corners of bottom plate.
Compared with prior art, the beneficial effects of the utility model are as follows:
1, the utility model is by fitting in bevel edge backup plate for the bevel edge of right-angle prism ontology, according to the position of two right-angle sides
It sets, rotary screw is rotated, the movable block being threadedly coupled therewith moves left and right under the position-limiting action of limited block, stirs straight
Arm of angle backup plate is allowed to be bonded with the right-angle side of right-angle prism ontology, according to the position of clamping ball groove, adjusts the position of electric pushrod
It sets, is caught in clamping heading in clamping ball groove and completes to grip right-angle prism ontology, the right-angle prism is with gripping
Device, structure is simple, and operation difficulty is low, can quickly and effectively grip to right-angle prism, thus accelerate process into
Degree, while the profession of operator is required low, it comprehensive can satisfy the use demand.
2, the utility model is by the setting first in command and second handle, and the first in command person of being convenient to use is to rotary screw
It is rotated, the second handle person of being convenient to use stirs connection sliding block, improves the convenient degree and efficiency of operation, passes through
Protective pad is set, prevents right-angle side backup plate from directly contacting with right-angle prism ontology, in workpiece process, causes to right angle
The abrasion of prism body surface.
Detailed description of the invention
Fig. 1 is the cross-sectional view of the structure of the utility model main view；
Fig. 2 is the partial enlarged view of A-A in the utility model Fig. 1.
In figure: 1 bottom plate, 2 installation bolts, 3 bevel edge backup plates, 4 right-angle prism ontologies, 5 regulating tanks, 6 movable blocks, 7 limited blocks,
8 limiting slots, 9 rotary screws, 10 grooves, 11 fixing axles, 12 turnbarrels, 13 connecting rods, 14 right-angle side backup plates, 15 sliding grooves,
16 limit vertical poles, 17 connection sliding blocks, 18 electric pushrods, 19 clamping heading, 20 clamping ball grooves, 21 first in command, 22 second handles,
23 protective pads.
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.
A kind of right-angle prism clamping and fixing device referring to FIG. 1-2, including bottom plate 1, the front of bottom plate 1 are provided with peace
Bolt 2 is filled, the quantity of installation bolt 2 is four and is separately positioned on the positive four corners of bottom plate 1, and the positive top of bottom plate 1 is solid
Surely it is connected with bevel edge backup plate 3, the bottom of bevel edge backup plate 3 is provided with right-angle prism ontology 4, the left and right sides of 3 bottom of bevel edge backup plate
Regulating tank 5 is offered, regulating tank 5 is internally provided with movable block 6, and the bottom of movable block 6 through regulating tank 5 and extends to it
Outside, 6 back side of movable block inside regulating tank 5 are fixedly connected with limited block 7, the position of the corresponding limited block 7 of bevel edge backup plate 3
Offer limiting slot 8 used in conjunction with, the position of 3 left and right sides of bevel edge backup plate and corresponding movable block 6 is provided with rotation
Screw rod 9, rotary screw 9 are fixedly connected with the first in command 21 far from one end of bevel edge backup plate 3, and rotary screw 9 is close to bevel edge backup plate 3
One end sequentially pass through bevel edge backup plate 3, regulating tank 5 and movable block 6 and the outside for extending to movable block 6, the surface of rotary screw 9
External screw thread is offered, the position of the corresponding rotary screw 9 of movable block 6 offers internal screw thread compatible with external screw thread, movable block 6
Bottom opens up fluted 10, is fixedly connected with fixing axle 11 on rear side of 10 inner wall of groove, in the front end of fixing axle 11 and groove 10
Be fixedly connected on front side of wall, the surface of fixing axle 11 is arranged with turnbarrel 12, the bottom through-going recess 10 of turnbarrel 12 and
It extends to outside it and is fixedly connected with connecting rod 13, connecting rod 13 is fixedly connected with right-angle side far from one end of turnbarrel 12 and leans on
Plate 14, right-angle side backup plate 14 are fixedly connected with protective pad 23 close to the side of right-angle prism ontology 4, and protective pad 23 is close to right-angled edge
The side of mirror ontology 4 contacts with each other with right-angle prism ontology 4, and the position of 1 front of bottom plate and corresponding right-angle side backup plate 14 offers
Sliding groove 15 is fixedly connected with limit vertical pole 16 at the top of 15 inner wall of sliding groove, limits in bottom end and the sliding groove 15 of vertical pole 16
The bottom of wall is fixedly connected, and the surface of limit vertical pole 16 is arranged with connection sliding block 17, and sliding groove is run through in the front of connection sliding block 17
It 15 and extends to outside it, the front of connection sliding block 17 is fixedly connected with second handle 22, the connection outside sliding groove 15
Sliding block 17 is fixedly connected with electric pushrod 18 close to the side of right-angle side backup plate 14, electric pushrod 18 far from connection sliding block 17 one
Side is fixedly connected with clamping heading 19, the position of the corresponding clamping heading 19 of right-angle side backup plate 14 offer with it is used in conjunction with
Be clamped ball groove 20, by the setting first in command 21 and second handle 22,21 person of being convenient to use of the first in command to rotary screw 9 into
Row rotation, 22 person of being convenient to use of second handle stir connection sliding block 17, improve the convenient degree and efficiency of operation, lead to
Setting protective pad 23 is crossed, prevents right-angle side backup plate 14 from directly contacting with right-angle prism ontology 4, in workpiece process, is made
The abrasion on pairs of 4 surface of right-angle prism ontology, by the way that the bevel edge of right-angle prism ontology 4 is fitted in bevel edge backup plate 3, according to two
The position of right-angle side rotates rotary screw 9, and the movable block 6 being threadedly coupled therewith is left under the position-limiting action of limited block 7
Move right, stir right-angle side backup plate 14, be allowed to be bonded with the right-angle side of right-angle prism ontology 4, according to clamping ball groove 20 position,
The position for adjusting electric pushrod 18 makes clamping heading 19 be caught in the clamping completed in clamping ball groove 20 to right-angle prism ontology 4 solid
Fixed, the right-angle prism clamping and fixing device, structure is simple, and operation difficulty is low, can quickly and effectively press from both sides to right-angle prism
Fixation is held, to accelerate processing progress, while the profession of operator is required low, comprehensive can satisfied the use demand.
In use, the bevel edge of right-angle prism ontology 4 is fitted in bevel edge backup plate 3, according to the position of two right-angle sides, to rotation
Turn screw rod 9 to be rotated, the movable block 6 being threadedly coupled therewith moves left and right under the position-limiting action of limited block 7, stirs right-angle side
Backup plate 14 is allowed to be bonded with the right-angle side of right-angle prism ontology 4, according to the position of clamping ball groove 20, stirs connection sliding block 17 and exists
It is slided up and down in sliding groove 15, to adjust the position of electric pushrod 18, opens electric pushrod 18, clamping heading 19 is made to be caught in card
Gripping to right-angle prism ontology 4 is completed in ball receiving groove 20.
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 (5)
1. a kind of right-angle prism clamping and fixing device, including bottom plate (1), it is characterised in that: the front setting of the bottom plate (1)
Have installation bolt (2), the positive top of the bottom plate (1) is fixedly connected with bevel edge backup plate (3), the bottom of the bevel edge backup plate (3)
Portion is provided with right-angle prism ontology (4), and the left and right sides of bevel edge backup plate (3) bottom offers regulating tank (5), the tune
Section slot (5) is internally provided with movable block (6), and the bottom of the movable block (6) through regulating tank (5) and extends to outside it,
Movable block (6) back side internal positioned at regulating tank (5) is fixedly connected with limited block (7), the corresponding limited block of the bevel edge backup plate (3)
(7) position offers limiting slot used in conjunction with (8), at left and right sides of the bevel edge backup plate (3) and corresponding movable block (6)
Position be provided with rotary screw (9), the rotary screw (9) sequentially passes through bevel edge and leans on close to the one end of bevel edge backup plate (3)
Plate (3), regulating tank (5) and movable block (6) and the outside for extending to movable block (6), the bottom of the movable block (6) offer recessed
Slot (10) is fixedly connected with fixing axle (11) on rear side of groove (10) inner wall, the front end of the fixing axle (11) and groove
(10) it is fixedly connected on front side of inner wall, the surface of the fixing axle (11) is arranged with turnbarrel (12), the turnbarrel
(12) bottom through-going recess (10) and extending to outside it is fixedly connected with connecting rod (13), and the connecting rod (13) is far from rotation
One end of rotaring sleeve (12) is fixedly connected with right-angle side backup plate (14), and the bottom plate (1) is positive and corresponding right-angle side backup plate (14)
Position offer sliding groove (15), be fixedly connected at the top of sliding groove (15) inner wall limit vertical pole (16), the limit
The bottom end of position vertical pole (16) is fixedly connected with the bottom of sliding groove (15) inner wall, and the surface of limit vertical pole (16) is arranged with company
It connects sliding block (17), the front of the connection sliding block (17) through sliding groove (15) and extends to outside it, is located at sliding groove (15)
External connection sliding block (17) is fixedly connected with electric pushrod (18), the electric pushrod close to the side of right-angle side backup plate (14)
(18) side far from connection sliding block (17) is fixedly connected with clamping heading (19), the corresponding clamping top of the right-angle side backup plate (14)
The position of ball (19) offers clamping ball groove (20) used in conjunction with.
2. a kind of right-angle prism clamping and fixing device according to claim 1, it is characterised in that: the rotary screw
(9) surface offers external screw thread, and the position of the movable block (6) corresponding rotary screw (9) is offered to be adapted with external screw thread
Internal screw thread.
3. a kind of right-angle prism clamping and fixing device according to claim 1, it is characterised in that: the rotary screw
(9) one end far from bevel edge backup plate (3) is fixedly connected with the first in command (21), and the front of the connection sliding block (17) is fixedly connected
There are second handle (22).
4. a kind of right-angle prism clamping and fixing device according to claim 1, it is characterised in that: the right-angle side backup plate
(14) side close to right-angle prism ontology (4) is fixedly connected with protective pad (23), and the protective pad (23) is close to right-angle prism
The side of ontology (4) contacts with each other with right-angle prism ontology (4).
5. a kind of right-angle prism clamping and fixing device according to claim 1, it is characterised in that: the installation bolt
(2) quantity is four and is separately positioned on bottom plate (1) positive four corners.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920274084.6U CN209599047U (en) | 2019-03-05 | 2019-03-05 | A kind of right-angle prism clamping and fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920274084.6U CN209599047U (en) | 2019-03-05 | 2019-03-05 | A kind of right-angle prism clamping and fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209599047U true CN209599047U (en) | 2019-11-08 |
Family
ID=68403848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920274084.6U Active CN209599047U (en) | 2019-03-05 | 2019-03-05 | A kind of right-angle prism clamping and fixing device |
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| Country | Link |
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| CN (1) | CN209599047U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111856701A (en) * | 2020-07-20 | 2020-10-30 | 江苏普世祥光电技术有限公司 | Adjustable optical prism |
| CN114839832A (en) * | 2022-05-23 | 2022-08-02 | 歌尔光学科技有限公司 | Prism fixing structure of optical machine and projection optical machine |
-
2019
- 2019-03-05 CN CN201920274084.6U patent/CN209599047U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111856701A (en) * | 2020-07-20 | 2020-10-30 | 江苏普世祥光电技术有限公司 | Adjustable optical prism |
| CN114839832A (en) * | 2022-05-23 | 2022-08-02 | 歌尔光学科技有限公司 | Prism fixing structure of optical machine and projection optical machine |
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