CN214980485U

CN214980485U - Six-dimensional clamping frame of self-centering center post surface interferometer

Info

Publication number: CN214980485U
Application number: CN202121043172.9U
Authority: CN
Inventors: 林炘辉; 卢达运; 曹春旺
Original assignee: Fujian Yingfang Photoelectric Technology Co ltd
Current assignee: Fujian Yingfang Photoelectric Technology Co ltd
Priority date: 2021-05-14
Filing date: 2021-05-14
Publication date: 2021-12-03
Anticipated expiration: 2031-05-14

Abstract

The utility model discloses a self-centering center post interference appearance six-dimensional clamping frame, which comprises a circular ring, a side ring and a guide rod, wherein a base is welded at the bottom end of the guide rod, sliding grooves are arranged at two sides of the guide rod, a sliding sleeve is sleeved on the guide rod, a clamping plate is welded at one side of the sliding sleeve, a screw rod is clamped at one side of the clamping plate, a knob is integrally formed at the top end of the screw rod, a clamping seat is welded at the bottom of the base, a clamping pin is clamped at the bottom of the clamping seat, a spring is welded at one side of the clamping pin, the self-centering center post interference appearance six-dimensional clamping frame can automatically ensure that a clamped article is positioned at the center of the clamping frame, thereby ensuring the accuracy of the result of the work in the dry process, not requiring calibration work, improving the fixed clamping efficiency, clamping the clamping frame on the guide rail, preventing the clamping frame from tilting on the guide rail due to looseness, ensuring the levelness of the article, simultaneously be convenient for with the nimble removal of centre gripping frame on the guide rail, be applicable to and use article when interfering the operation.

Description

Six-dimensional clamping frame of self-centering center post surface interferometer

Technical Field

The utility model relates to an interferometer holding frame equipment technical field specifically is a six-dimensional holding frame of post face interferometer from living in.

Background

When an interference test is carried out, a clamping frame is required to be used for clamping interference equipment or articles, the existing interferometer clamping frame equipment basically has the advantages of high clamping firmness to the articles, high clamping speed, simplicity in operation, high structural strength, long service life and the like, and can meet the requirements of an interferometer during working, the use of clamping an article requires that, however, with existing interferometer clamping rack equipment, on the one hand, when clamping work is carried out, personnel is needed to correct the position of the clamped article, the clamped article is easily not positioned at the center of the clamping frame, the interference result is inaccurate, on the other hand, when moving on the sub-guide rail of the clamping frame, the situation that the clamping frame inclines forwards and backwards is easily caused, and the clamping frame cannot be easily moved in a guide rail type, and meanwhile, the clamping frame is ensured to be in a horizontal state.

Therefore, how to design a self-centering cylindrical interferometer six-dimensional clamping frame becomes a problem to be solved currently.

Disclosure of Invention

The utility model aims at providing a from six-dimensional holding frame of post face interference appearance in living in to solve the problem that proposes in the above-mentioned background art, the utility model relates to a rationally, it is comparatively convenient during the use, use article when being applicable to the interference operation.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a from six-dimensional holding frame of center pillar face interferometer, includes the holding frame body, the holding frame body includes ring, side ring and guide arm, the side ring welding is in one side of ring, the guide arm welding is in one side of side ring, the bottom welding of guide arm has the base, the spout has been seted up to the both sides of guide arm, the cover is equipped with the sliding sleeve on the guide arm, the welding of one side of sliding sleeve has splint, one side card of splint has the screw rod, the top integrated into one piece of screw rod has the knob, the welding of the bottom of base has the cassette, the bottom card of cassette has the bayonet lock, the welding of one side of bayonet lock has the spring, the top of bayonet lock and the bottom of cassette all block the ball.

As a preferred embodiment of the present invention, the central axes of the side ring and the circular ring are on the same straight line, and the guide bar is horizontally and symmetrically installed on one side of the side ring.

As an optimized embodiment of the present invention, the two sides of the sliding sleeve are clamped at the two sides of the guide rod, and the inner side of the sliding sleeve is clamped at the inner side of the sliding groove.

As a preferred embodiment of the utility model, the punch holder symmetric distribution is in one side of side ring, positive and negative screw thread has been seted up on the screw rod, positive and negative screw thread passes through the central point longitudinal symmetry of side ring, the bottom of screw rod is passed through the bearing and is installed on the base, the internal thread has been seted up to the inboard of splint, the internal thread cooperatees with positive and negative screw thread.

As an embodiment of the utility model, the cassette symmetric distribution is in the bottom of base, the opening has been seted up on the cassette, the bayonet lock card is in the inboard of opening, one side of bayonet lock is passed through the spring and is connected with the cassette.

As an optimized embodiment of the present invention, the oblique sliding surface is disposed on one side of the clamping pin, and the bottom of the oblique sliding surface is clamped inside the clamping seat.

Has the advantages that: 1. this six-dimensional holding frame of post face interference appearance from living in owing to be provided with ring, side ring, guide arm, base, water pipe, sliding sleeve, splint, screw rod, knob, cassette and bayonet lock, can guarantee automatically that tight article of clamp is in the center department of holding frame when tightening up the operation with article to the precision of the result of work when guaranteeing effectively futilely does not need personnel to carry out the school and to the operation, improves fixed centre gripping efficiency.

2. This six-dimensional holding frame of post face interference appearance from living in owing to be provided with ring, side ring, guide arm, base, water pipe, sliding sleeve, splint, screw rod, knob, cassette, bayonet lock, spring and ball, can be effectively with the holding frame chucking on the guide rail, prevent the situation of the front and back slope because of not hard up appearing on the guide rail of holding frame, ensure the levelness of article, be convenient for simultaneously with the nimble removal of holding frame on the guide rail, be convenient for interfere work.

3. The six-dimensional clamping frame of the self-centering cylindrical surface interferometer is reasonable in design, high in efficiency and convenient to use, and is suitable for being used for articles during interference operation.

Drawings

Fig. 1 is a schematic structural view of a six-dimensional holding frame of a self-centering cylindrical surface interferometer of the present invention;

fig. 2 is a cross-sectional view of a six-dimensional holding frame of a self-centering cylindrical surface interferometer of the present invention;

fig. 3 is a cross-sectional view of a clamping seat of a six-dimensional clamping frame of a self-centering cylindrical surface interferometer of the present invention;

in the figure: 1. a circular ring; 2. a side ring; 3. a guide bar; 4. a base; 5. a chute; 6. a sliding sleeve; 7. a splint; 8. a screw; 9. a knob; 10. a card holder; 11. a bayonet lock; 12. a spring; 13. and a ball.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 3, the present invention provides a technical solution: a self-centering cylindrical interference instrument six-dimensional clamping frame comprises a clamping frame body, wherein the clamping frame body comprises a circular ring 1, a side ring 2 and a guide rod 3, the side ring 2 is welded on one side of the circular ring 1, the guide rod 3 is welded on one side of the side ring 2, a base 4 is welded at the bottom end of the guide rod 3, sliding grooves 5 are formed in two sides of the guide rod 3, a sliding sleeve 6 is sleeved on the guide rod 3, a clamping plate 7 is welded on one side of the sliding sleeve 6, a screw rod 8 is clamped on one side of the clamping plate 7, a knob 9 is integrally formed at the top end of the screw rod 8, a clamping seat 10 is welded at the bottom of the base 4, a clamping pin 11 is clamped at the bottom of the clamping seat 10, a spring 12 is welded at one side of the clamping pin 11, balls 13 are clamped at the top of the clamping pin 11 and the bottom of the clamping seat 10, and the clamping pin 11 are respectively clamped at the bottom of one side of the top of a guide rail, the rolling of the balls 13 on the cartridge 10 and the chuck pin 11 is effectively utilized to move the chuck body, thereby effectively performing interference work on the clamped article at different distances.

As a preferred embodiment of the present invention, the central axes of the side ring 2 and the circular ring 1 are on the same straight line, and the guide rod 3 is horizontally and symmetrically installed on one side of the side ring 2.

As an optimized embodiment of the utility model, the both sides card of sliding sleeve 6 is in the both sides of guide arm 3, the inboard card of sliding sleeve 6 can ensure sliding sleeve 6 symmetric distribution in one side of side ring 2 effectively in the inboard of spout 5, and sliding sleeve 6 slides from top to bottom on guide arm 3, prevents that splint 7 from leading to splint 7 to take place to incline because of sliding sleeve 6's moment is different when centre gripping article.

As an optimal implementation mode of the utility model, splint 7 symmetrical distribution in one side of side ring 2 from top to bottom, positive and negative screw thread has been seted up on the screw rod 8, positive and negative screw thread passes through the central point longitudinal symmetry of side ring 2, the bearing is passed through on base 4 in the bottom of screw rod 8, the internal thread has been seted up to splint 7's inboard, the internal thread cooperatees with positive and negative screw thread, when carrying out the centre gripping operation, puts article in the central department of the splint 7 of bottom, rotates knob 9 for two splint 7 move in opposite directions, thereby tighten up article in the central department of one side of ring 1 automatically, do not need personnel to rectify, improve and press from both sides tight efficiency.

As an optimized embodiment of the utility model, cassette 10 symmetric distribution is in the bottom of base 4, the opening has been seted up on cassette 10, bayonet lock 11 card is in the inboard of opening, one side of bayonet lock 11 is passed through spring 12 and is connected with cassette 10.

As an optimal implementation mode, the slide face to one side has been seted up to bayonet lock 11, the bottom card of slide face to one side is in the inboard of cassette 10, with the holding frame card on the guide rail, with base 4 extrusion downwards, make bayonet lock 11's one end by the guide rail extrusion get into in the cassette 10, after bayonet lock 11 moved the bottom of one side of guide rail, bayonet lock 11 blocks the bottom in one side of guide rail under spring 12's elasticity, and utilize bayonet lock 13's ball, guarantee bayonet lock 11's removal, thereby utilize bayonet lock 11 and cassette 10 to carry out the chucking with the guide rail effectively, prevent the situation that the clamping frame from appearing the tilt around because of becoming flexible on the guide rail, ensure the levelness of article, be convenient for simultaneously with the nimble removal of clamping frame on the guide rail, be convenient for interfere work.

When the self-centering cylindrical interference instrument six-dimensional clamping frame is used for clamping operation, an object is placed at the center of a clamping plate 7 at the bottom, a knob 9 is rotated to enable the two clamping plates 7 to move oppositely, the sliding sleeve 6 is symmetrically distributed at one side of a side ring 2, the sliding sleeve 6 slides up and down on a guide rod 3, the clamping plate 7 is prevented from inclining due to different moments of the sliding sleeve 6 when the clamping plate 7 clamps the object, the object is automatically clamped at the center of one side of a circular ring 1, correction is not needed by personnel, the clamping efficiency is improved, when the clamping frame is clamped on the guide rail, a base 4 is downwards extruded, one end of a clamping pin 11 is extruded into a clamping seat 10 by the guide rail, after the clamping pin 11 moves to the bottom of one side of the guide rail, the clamping pin 11 is clamped at the bottom of one side of the guide rail under the elasticity of a spring 12, and the ball of the clamping pin 13 is utilized to ensure the movement of the clamping pin 11, so that the clamping pin 11 and the clamping seat 10 are effectively utilized, prevent that the centre gripping frame from because of not hard up the situation that the front and back slope appears on the guide rail, the levelness of guarantee article is convenient for simultaneously with the nimble removal of centre gripping frame on the guide rail, be convenient for interfere work, utilize the roll of ball 13 on cassette 10 and the bayonet lock 11 to remove the clamping frame body to the operation is interfered at different distances to the article of centre gripping effectively.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a from six-dimensional holding frame of post face interferometer that live in, includes the holding frame body, its characterized in that: the clamping frame body comprises a circular ring (1), a side ring (2) and a guide rod (3), the side ring (2) is welded on one side of the circular ring (1), the guide rod (3) is welded on one side of the side ring (2), the bottom end of the guide rod (3) is welded with a base (4), two sides of the guide rod (3) are provided with sliding grooves (5), a sliding sleeve (6) is sleeved on the guide rod (3), a clamping plate (7) is welded on one side of the sliding sleeve (6), a screw rod (8) is clamped at one side of the clamping plate (7), a knob (9) is integrally formed at the top end of the screw rod (8), the bottom of the base (4) is welded with a clamping seat (10), the bottom of the clamping seat (10) is clamped with a clamping pin (11), one side of the clamping pin (11) is welded with a spring (12), and the top of the clamping pin (11) and the bottom of the clamping seat (10) are both clamped with balls (13).

2. The self-centering cylindrical interferometer six-dimensional clamping frame according to claim 1, wherein: the central axes of the side ring (2) and the circular ring (1) are on the same straight line, and the guide rods (3) are horizontally and symmetrically arranged on one side of the side ring (2).

3. The self-centering cylindrical interferometer six-dimensional clamping frame according to claim 1, wherein: the two sides of the sliding sleeve (6) are clamped on the two sides of the guide rod (3), and the inner side of the sliding sleeve (6) is clamped on the inner side of the sliding groove (5).

4. The self-centering cylindrical interferometer six-dimensional clamping frame according to claim 1, wherein: the clamping plates (7) are symmetrically distributed on one side of the side ring (2) from top to bottom, the screw rod (8) is provided with positive and negative threads, the positive and negative threads are symmetrical from top to bottom through the central point of the side ring (2), the bottom end of the screw rod (8) is installed on the base (4) through a bearing, the inner side of the clamping plate (7) is provided with an internal thread, and the internal thread is matched with the positive and negative threads.

5. The self-centering cylindrical interferometer six-dimensional clamping frame according to claim 1, wherein: the clamping seats (10) are symmetrically distributed at the bottom of the base (4), through holes are formed in the clamping seats (10), the clamping pins (11) are clamped on the inner sides of the through holes, and one sides of the clamping pins (11) are connected with the clamping seats (10) through springs (12).

6. The self-centering cylindrical interferometer six-dimensional clamping frame according to claim 1, wherein: an oblique sliding surface is arranged on one side of the clamping pin (11), and the bottom of the oblique sliding surface is clamped on the inner side of the clamping seat (10).