CN216434504U

CN216434504U - Fixing device is used in production of optical instrument prism seat

Info

Publication number: CN216434504U
Application number: CN202123413929.1U
Authority: CN
Inventors: 杨明波; 樊川川
Original assignee: Xiangyang Xinkerui Machinery Manufacturing Co ltd
Current assignee: Xiangyang Xinkerui Machinery Manufacturing Co ltd
Priority date: 2021-12-31
Filing date: 2021-12-31
Publication date: 2022-05-03
Anticipated expiration: 2031-12-31

Abstract

The utility model relates to a fixing device for producing a prism seat of an optical instrument, which comprises a base, wherein a pillar is fixedly arranged at the top of the base, a positioning column is fixedly arranged at the top of the base, a prism seat body is movably arranged at the top of the base, and a positioning mechanism is movably arranged at the top of the base; the positioning mechanism comprises a rotating wheel, the top of the base is rotatably connected with the rotating wheel, the left side and the right side of the rotating wheel are respectively hinged with a connecting rod, one end of each connecting rod is hinged with a limiting rod, a positioning plate is fixedly mounted at one end of each limiting rod, and a limiting sleeve is fixedly mounted at the top of the base. This fixing device is used in production of optical instrument prism seat cup joints the prism seat body on pillar and reference column to rotate the runner and make its atress drive the connecting rod and take place the slope, promote the gag lever post simultaneously and slide in the gag lever post is inside the gag lever post, in addition, the gag lever post after the motion promotes the locating plate and acts on the prism seat body, realizes the location to the prism seat body.

Description

Fixing device is used in production of optical instrument prism seat

Technical Field

The utility model relates to a machinery processing technology field specifically is a fixing device is used in production of optical instrument prism seat.

Background

Machining refers to a process of changing the outer dimensions or properties of a workpiece by a mechanical device, and is classified into cutting and pressing according to differences in machining modes.

The existing machining is widely applied, can be used for processing the appearance of a workpiece, and achieves the required size or the required appearance, milling in the existing machining needs to be carried out, clamping and positioning are carried out on the workpiece, a prism seat with the drawing number of 774579 for the existing part is irregular in appearance, and then the prism seat is inconvenient to be positioned, so that the prism seat is easy to shake in the milling process, a milling cutter is easy to break, the damage of the prism seat is easy to cause, and the use requirement of machining is difficult to meet, so that the fixing device for producing the prism seat of the optical instrument is provided to solve the problems in the prior art

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a fixing device is used in production of optical instrument prism seat possesses the advantage of convenient location, has solved milling in the current machining, need carry out the clamping location with the work piece, is 774579 prism seat to current part drawing number, and its appearance is irregular, and then inconvenient fixes a position it, and then leads to the prism seat easily to rock at the milling in-process, not only easily collapses bad milling cutter, and easily causes the problem of the damage of prism seat.

In order to achieve the above object, the utility model provides a following technical scheme: a fixing device for producing a prism seat of an optical instrument comprises a base, wherein a supporting column is fixedly arranged at the top of the base, a positioning column is fixedly arranged at the top of the base, a prism seat body is movably arranged at the top of the base, and a positioning mechanism is movably arranged at the top of the base;

the positioning mechanism comprises a rotating wheel, the top of the base is rotatably connected with the rotating wheel, the left side and the right side of the rotating wheel are respectively hinged with a connecting rod, one end of each connecting rod is hinged with a limiting rod, a positioning plate is fixedly mounted at one end of each limiting rod, and a limiting sleeve is fixedly mounted at the top of the base.

Further, the left and right sides of base all threaded connection have the fixing bolt who extends to the base bottom, and fixing bolt is hexagon bolt.

Further, the quantity of pillar is two, and distributes at the top of base from beginning to end, the left and right sides of pillar is the arc.

Furthermore, the positioning column is located on the right front side of the front side column and is cylindrical.

Furthermore, a supporting hole located outside the supporting column is formed in the prism seat body, the supporting column can penetrate through the supporting hole, a positioning hole located on the outer side of the positioning column is formed in the right side of the inside of the prism seat body, and the positioning column can penetrate through the positioning hole.

Furthermore, the rotating shaft is arranged in the rotating wheel, the rotating shaft penetrates through the top of the rotating wheel and extends to the inside of the base, and the connecting relation between the rotating shaft and the base is in rotating connection.

Further, the one end that the runner was kept away from to the connecting rod is articulated with the one end that the gag lever post is close to the runner, and the gag lever post runs through the stop collar and rather than rotate and be connected, both ends are the cambered surface around one side that the runner was kept away from to the locating plate.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

1. this fixing device is used in production of optical instrument prism seat, through set up fixing bolt on the base, make things convenient for fixing bolt to be spacing on the milling machine with the base, set up to two through the quantity with the pillar, two pillars can reach the front and back location, through setting up the right front side with preceding collateral branch post, conveniently cooperate the pillar, it is fixed to carry out the bikini to the prism seat body, through seting up branch hole and locating hole on the prism seat body respectively, make pillar and locating hole correspond branch hole and locating hole respectively, guarantee can run through prism seat body and fix a position it, through set up the pivot on the runner, can regard as the rotation basis, can rotate with handheld power, realize power supply.

2. This fixing device is used in production of optical instrument prism seat cup joints the prism seat body on pillar and reference column to rotate the runner and make its atress drive the connecting rod and take place the slope, promote the gag lever post simultaneously and slide in the gag lever post is inside the gag lever post, in addition, the gag lever post after the motion promotes the locating plate and acts on the prism seat body, realizes the location to the prism seat body.

Drawings

Fig. 1 is a schematic three-dimensional structure diagram of the present invention;

FIG. 2 is a schematic front view of the present invention;

FIG. 3 is a schematic top view of the present invention;

fig. 4 is a schematic view of the positioning mechanism of the present invention.

In the figure: 1 base, 2 pillars, 3 positioning columns, 4 prism seat bodies, 5 positioning mechanisms, 501 rotating wheels, 502 connecting rods, 503 limiting rods, 504 positioning plates and 505 limiting sleeves.

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. 1-4, a fixing device for producing a prism base of an optical instrument comprises a base 1, wherein the base 1 is arranged for bottom balance support through the base 1, a support column 2 is fixedly arranged at the top of the base 1 and is used for positioning a prism base body 4 through the support column 2, a positioning column 3 is fixedly arranged at the top of the base 1 and is used for positioning the prism base body 4 through the positioning column 3, the prism base body 4 is movably arranged at the top of the base 1, a positioning mechanism 5 is movably arranged at the top of the base 1, and the prism base body 4 is adjustably fixed through the positioning mechanism 5;

positioning mechanism 5 includes runner 501, base 1's top is rotated and is connected with runner 501, runner 501 through setting up, runner 510 can be used to the power supply of regulation formula location, runner 501's the left and right sides all articulates there is connecting rod 502, connecting rod 502 through the setting, connecting rod 502 is articulated with runner 501, can be used to the transmission motion, connecting rod 502's one end articulates there is gag lever post 503, gag lever post 503 can transmit the motion of connecting rod 502, gag lever post 503's one end fixed mounting has locating plate 504, locating plate 504 cooperates gag lever post 503 to realize the location to prism seat body 4, base 1's top fixed mounting has stop collar 505, stop collar 505 can be spacing to gag lever post 503's motion, guarantee the motion stability.

When in implementation, the method comprises the following steps:

1) sleeving the prism seat body 4 on the support column 2 and the positioning column 3;

2) the rotating wheel 501 is rotated to be stressed to drive the connecting rod 502 to incline;

3) meanwhile, the limiting rod 503 is pushed to slide in the limiting sleeve 505;

4) in addition, the moved limiting rod 503 pushes the positioning plate 504 to act on the prism holder body 4, thereby positioning the prism holder body 4.

In conclusion, this optical instrument is fixing device for prism seat production, through set up fixing bolt on base 1, make things convenient for fixing bolt with base 1 spacing on the milling machine, through setting up the quantity of pillar 2 into two, two pillars 2 can reach front and back location, through setting up reference column 3 and the right front side of front side pillar 2, conveniently cooperate pillar 2, carry out the three-point type to prism seat body 4 and fix, through seting up branch hole and locating hole respectively on prism seat body 4, make pillar 2 and reference column 3 correspond branch hole and locating hole respectively, guarantee to run through prism seat body 4 and fix its location, through set up the pivot on runner 501, can regard as the rotation basis, can rotate with the hand-held power, realize the power supply.

And, cup joint prism seat body 4 on pillar 2 and reference column 3, and rotate runner 501 and make its atress drive connecting rod 502 take place the slope, promote gag lever post 503 simultaneously and slide in the stop collar 505 is inside, in addition, gag lever post 503 after the motion promotes locating plate 504 and acts on prism seat body 4, realize the location to prism seat body 4, milling in having solved current machining, need carry out the clamping location with the work piece, to the prism seat that current part drawing number is 774579, its appearance is irregular, and then inconvenient to fix a position it, and then lead to the prism seat to easily rock at the milling in-process, not only easily collapse milling cutter, and easily cause the problem of the damage of prism seat.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a fixing device is used in production of optical instrument prism seat, includes base (1), its characterized in that: the top of the base (1) is fixedly provided with a supporting column (2), the top of the base (1) is fixedly provided with a positioning column (3), the top of the base (1) is movably provided with a prism seat body (4), and the top of the base (1) is movably provided with a positioning mechanism (5);

positioning mechanism (5) include runner (501), the top of base (1) is rotated and is connected with runner (501), the left and right sides of runner (501) all articulates there is connecting rod (502), the one end of connecting rod (502) articulates there is gag lever post (503), the one end fixed mounting of gag lever post (503) has locating plate (504), the top fixed mounting of base (1) has stop collar (505).

2. The fixing device for producing the prism base of the optical instrument according to claim 1, wherein: the left side and the right side of the base (1) are both in threaded connection with fixing bolts extending to the bottom of the base (1), and the fixing bolts are hexagon bolts.

3. The fixing device for producing the prism base of the optical instrument according to claim 1, wherein: the quantity of pillar (2) is two, and distributes at the top of base (1) from beginning to end, the left and right sides of pillar (2) are the arc.

4. The fixing device for producing the prism base of the optical instrument according to claim 1, wherein: the positioning column (3) is located on the right front side of the front side positioning column (2), and the positioning column (3) is cylindrical.

5. The fixing device for producing the prism base of the optical instrument according to claim 1, wherein: the prism seat is characterized in that a supporting hole located outside the supporting column (2) is formed in the prism seat body (4), the supporting column (2) can penetrate through the supporting hole, a positioning hole located on the outer side of the positioning column (3) is formed in the right side of the prism seat body (4), and the positioning column (3) can penetrate through the positioning hole.

6. The fixing device for producing the prism base of the optical instrument according to claim 1, wherein: the rotating shaft is arranged in the rotating wheel (501), the rotating shaft penetrates through the top of the rotating wheel (501) and extends to the inside of the base (1), and the connecting relation between the rotating shaft and the base (1) is in rotating connection.

7. The fixing device for producing the prism base of the optical instrument according to claim 1, wherein: one end of the connecting rod (502) far away from the rotating wheel (501) is hinged with one end of the limiting rod (503) close to the rotating wheel (501), the limiting rod (503) penetrates through the limiting sleeve (505) and is rotationally connected with the limiting sleeve, and the front end and the rear end of one side, far away from the rotating wheel (501), of the positioning plate (504) are cambered surfaces.