CN215147519U

CN215147519U - Radio frequency insulator lead wire end grinds anchor clamps

Info

Publication number: CN215147519U
Application number: CN202120760189.XU
Authority: CN
Inventors: 王建忠; 徐琼; 周青青
Original assignee: Changshu Jianyuan Electronic Components Co ltd
Current assignee: Changshu Jianyuan Electronic Components Co ltd
Priority date: 2021-04-14
Filing date: 2021-04-14
Publication date: 2021-12-14
Anticipated expiration: 2031-04-14

Abstract

The utility model discloses a radio frequency insulator lead wire end grinds anchor clamps, comprising a supporting seat, the fixed welding of front end of supporting seat has fixed ear, the middle part of fixed ear alternates and is connected with the threaded rod, and the threaded rod passes through bearing and fixed ear active link, one section fixedly connected with rocker of threaded rod, the equal fixed welding in upper end left and right sides of supporting seat has positioning mechanism No. one, the left end and the right-hand member of supporting seat have all opened and have accomodate the groove, and two are accomodate inslot portion inequality, two are accomodate inslot and have an regulating plate and No. two regulating plates of sliding connection respectively, the equal fixed welding in one side of supporting seat has No. two positioning mechanism in the upper end of a regulating plate and No. two regulating plates, common fixed mounting has the insulator lead wire body between two No. two positioning mechanism and two positioning mechanism. A radio frequency insulator lead wire end grinds anchor clamps, simple structure can carry out the end to the insulator lead wire body of different length and grind, and the machining precision is high, low cost can use widely.

Description

Radio frequency insulator lead wire end grinds anchor clamps

Technical Field

The utility model relates to an insulator lead wire processing technology field, in particular to radio frequency insulator lead wire end grinds anchor clamps.

Background

The insulators are installed on conductors with different electric potentials or devices which can withstand voltage and mechanical stress between the conductors and a grounding member, the insulators are various in types and different in shapes, although the structures and the appearances of the insulators of different types are greatly different, the insulators are composed of two parts, namely the insulators and connecting hardware fittings, when the radio frequency insulators are assembled, holes of SMA joints are required to be matched with radio frequency leads without gaps, and therefore ends of the radio frequency leads need to be cut and end-ground.

At present, the end of a lead wire of a radio frequency insulator is cut and end-ground one by one through the manual work, and in the machining process, the lead wire is easy to be stressed and bent, so that the end surface flatness is difficult to control accurately, the machining precision is low, a guiding fixing mechanism is complex, the cost is high, the operation is complex, and the use is inconvenient, so that a radio frequency insulator lead end-grinding clamp is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a radio frequency insulator lead wire end grinds anchor clamps can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a radio frequency insulator lead wire end grinds anchor clamps, includes the supporting seat, the fixed welding of front end of supporting seat has fixed ear, the middle part of fixed ear alternates and is connected with the threaded rod, and the threaded rod passes through bearing and fixed ear active link, one section fixedly connected with rocker of threaded rod, the equal fixed welding in upper end left and right sides of supporting seat has positioning mechanism No. one, the left end and the right-hand member of supporting seat have all opened and have accomodate the groove, and two accomodate inslot portion inequality, two accomodate the inslot sliding connection respectively have regulating plate and No. two regulating plates, the equal fixed welding in one side of supporting seat was kept away from to the upper end of regulating plate and No. two regulating plates has No. two positioning mechanism, two positioning mechanism and two common fixed mounting has insulator lead wire body between the positioning mechanism.

Preferably, the front end of an adjusting plate and No. two adjusting plates fixed weld respectively has a engaging lug and No. two engaging lugs, the centre of a circle of an engaging lug and No. two engaging lugs and the centre of a circle of fixed ear are located same water flat line.

Preferably, the screw thread of the threaded rod surface left and right sides is reverse structure, No. one engaging lug and No. two engaging lugs all with threaded rod threaded connection.

Preferably, a positioning mechanism includes the fagging, fagging fixed mounting is in the upper end of supporting seat, the upper end middle part of fagging is opened has an arc wall of controlling the break-over, both sides all opened the spout around the upper end of fagging, two equal sliding connection has the slider in the spout, two the upper end of slider integrated into one piece respectively has a locating piece and No. two locating pieces, No. two arc walls have all been opened to one side that the lower extreme of a locating piece and No. two locating pieces is close to an arc wall, one side integrated into one piece that the upper end of a locating piece is close to No. two locating pieces has the card strip, open the upper end of No. two locating pieces has the draw-in groove.

Preferably, the size of the clamping groove is matched with the size of the clamping strip and the position of the clamping strip corresponds to the size of the clamping strip, and the first positioning block and the second positioning block are mounted together in the clamping groove in a clamping mode.

Preferably, a cylinder is formed between the two arc-shaped grooves and the first arc-shaped groove, the diameter of the cylinder is the same as that of the insulator lead body, and the structure of the second positioning mechanism is the same as that of the first positioning mechanism.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model discloses in, through a engaging lug and No. two engaging lugs and threaded rod threaded connection drive an regulating plate and No. two regulating plates and slide in the groove of accomodating that corresponds, can adjust the distance between two No. two positioning mechanism, can carry out the end to the insulator lead wire body of different length and grind, the commonality is strong, the simple operation.

2. The utility model discloses in, through card strip and draw-in groove joint, can assemble a locating piece and No. two locating pieces together fast, mutually support through two arcs and an arc and fix the insulator lead wire body, simple structure, the simple operation is fixed firm, and through the setting of two positioning mechanism, effectively avoids the insulator lead wire body to grind the in-process atress crooked at the end to improve the end and grind the quality.

Drawings

Fig. 1 is a schematic view of a machining state of the radio frequency insulator lead end grinding fixture of the present invention;

fig. 2 is a schematic view of the whole structure of the radio frequency insulator lead end grinding fixture of the present invention;

fig. 3 is a schematic view of an internal structure of a supporting seat of the radio frequency insulator lead end grinding fixture of the present invention;

fig. 4 is the utility model relates to a radio frequency insulator lead wire end grinds positioning mechanism's an overall structure sketch map.

In the figure: 1. a supporting seat; 2. fixing the ear; 3. a threaded rod; 4. a rocker; 5. a first positioning mechanism; 6. a first adjusting plate; 7. a second adjusting plate; 8. a second positioning mechanism; 9. an insulator lead body; 11. a receiving groove; 51. a side supporting plate; 52. a first arc-shaped groove; 53. a chute; 54. a slider; 55. a first positioning block; 56. a second positioning block; 57. a second arc-shaped groove; 58. clamping the strip; 59. a card slot; 61. a first connecting lug; 71. no. two engaging lugs.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-4, a grinding fixture for a lead end of a radio frequency insulator comprises a supporting seat 1, a fixing lug 2 fixedly welded at the front end of the supporting seat 1, a threaded rod 3 inserted and connected in the middle of the fixing lug 2, the threaded rod 3 is movably connected with the fixed lug 2 through a bearing, a section of the threaded rod 3 is fixedly connected with a rocker 4, the left side and the right side of the upper end of the supporting seat 1 are fixedly welded with a first positioning mechanism 5, the left end and the right end of the supporting seat 1 are both provided with accommodating grooves 11, and two are taken in groove 11 insidely inequality, and two are taken in groove 11 and are connected with regulating plate 6 and regulating plate 7 No. two respectively by sliding, and the equal fixed welding in one side of keeping away from supporting seat 1 in the upper end of regulating plate 6 and regulating plate 7 has No. two positioning mechanism 8, and common fixed mounting has insulator lead wire body 9 between two positioning mechanism 8 and two positioning mechanism 5.

The front ends of the first adjusting plate 6 and the second adjusting plate 7 are respectively fixedly welded with a first connecting lug 61 and a second connecting lug 71, and the circle centers of the first connecting lug 61 and the second connecting lug 71 and the circle center of the fixed lug 2 are positioned on the same horizontal line; the threads on the left side and the right side of the outer surface of the threaded rod 3 are of reverse structures, the first connecting lug 61 and the second connecting lug 71 are in threaded connection with the threaded rod 3, and the first adjusting plate 6 and the second adjusting plate 7 slide in the corresponding accommodating grooves 11 through the threaded connection of the threaded rod 3 with the first connecting lug 61 and the second connecting lug 71, so that the distance between the two second positioning mechanisms 8 is adjusted; the first positioning mechanism 5 comprises a side supporting plate 51, the side supporting plate 51 is fixedly installed at the upper end of the supporting seat 1, a first arc-shaped groove 52 which penetrates through the upper end of the side supporting plate 51 from left to right is formed in the middle of the upper end of the side supporting plate 51, sliding grooves 53 are formed in the front side and the rear side of the upper end of the side supporting plate 51, sliding blocks 54 are connected in the two sliding grooves 53 in a sliding mode, a first positioning block 55 and a second positioning block 56 are formed at the upper ends of the two sliding blocks 54 in an integrated mode respectively, a second arc-shaped groove 57 is formed in one side, close to the first arc-shaped groove 52, of the lower ends of the first positioning block 55 and the second positioning block 56, a clamping strip 58 is formed in one side, close to the second positioning block 56, of the upper end of the second positioning block 56 is provided with a clamping groove 59; the size of the clamping groove 59 is matched with that of the clamping strip 58, the position of the clamping strip 58 corresponds to that of the clamping groove 59, the first positioning block 55 and the second positioning block 56 are installed together by clamping the clamping strip 58 in the clamping groove 59, the structure is simple, and the operation is convenient and fast; the two arc-shaped grooves 57 and the first arc-shaped groove 52 jointly form a cylinder, the diameter of the cylinder is the same as that of the insulator lead body 9, the structure of the second positioning mechanism 8 is the same as that of the first positioning mechanism 5, the insulator lead body 9 can be quickly fixed, and the stability is high.

It should be noted that, the utility model relates to a radio frequency insulator lead wire end grinding clamp, in the specific use process, firstly, the distance between two No. two positioning mechanisms 8 is adjusted according to the length of the insulator lead wire body 9, the threaded rod 3 is rotated by rotating the rocker 4, the first regulating plate 6 and the second regulating plate 7 are driven to slide in the corresponding accommodating groove 11 by the threaded connection of the first lug 61 and the second lug 71 with the threaded rod 3, when the distance between the two No. two positioning mechanisms 8 is matched with the length of the insulator lead wire body 9, the rocker 4 is stopped to rotate, then the lower part of the insulator lead wire body 9 is clamped in the corresponding one arc groove 52, at the moment, the sliding block 54 is pushed, the sliding block 54 is made to slide in the corresponding sliding groove 53, the upper part of the insulator lead wire body 9 is fixed by the mutual matching of the two No. two arc grooves 57, thereby the two ends of the insulator lead wire body 9 are respectively fixed in the No. two positioning mechanisms 8 at both sides, the simple operation, moreover, the steam generator is simple in structure, then operating personnel shears the terminal surface of 8 outside insulator lead wire bodies 9 of positioning mechanism No. two and polishes, setting through two positioning mechanism 5, can fix a plurality of positions of insulator lead wire body 9, avoid insulator lead wire body 9 to grind the in-process atress crooked at the end, improve the end and grind the quality, the device simple structure, the simple operation, low cost, not only can carry out the end to the insulator lead wire body 9 of different length and grind, and difficult atress is crooked, and stability is strong, machining precision is high, and can use widely.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a radio frequency insulator lead wire end grinds anchor clamps, includes supporting seat (1), its characterized in that: fixed welding of front end of supporting seat (1) has fixed ear (2), the middle part interlude of fixed ear (2) is connected with threaded rod (3), and threaded rod (3) are through bearing and fixed ear (2) active link, one section fixedly connected with rocker (4) of threaded rod (3), the equal fixed welding in the upper end left and right sides of supporting seat (1) has positioning mechanism (5) No. one, the left end and the right-hand member of supporting seat (1) have all been opened and have been accomodate groove (11), and two are accomodate groove (11) inside inequality, two accomodate in groove (11) respectively sliding connection have regulating plate (6) and regulating plate (7) No. two, the equal fixed welding in one side of keeping away from supporting seat (1) has No. two positioning mechanism (8), two No. two positioning mechanism (8) and two common fixed mounting has lead wire body between positioning mechanism (5) (9).

2. The radio frequency insulator lead end grinding clamp of claim 1, wherein: the front end of an adjusting plate (6) and No. two adjusting plates (7) fixed welding respectively has engaging lug (61) and No. two engaging lugs (71), the centre of a circle of an engaging lug (61) and No. two engaging lugs (71) is located same water flat line with the centre of a circle of fixed ear (2).

3. The radio frequency insulator lead end grinding clamp of claim 2, wherein: the screw thread of threaded rod (3) surface left and right sides is reverse structure, No. one engaging lug (61) and No. two engaging lugs (71) all with threaded rod (3) threaded connection.

4. The radio frequency insulator lead end grinding clamp of claim 1, wherein: the first positioning mechanism (5) comprises a side supporting plate (51), the side supporting plate (51) is fixedly arranged at the upper end of the supporting seat (1), the middle part of the upper end of the side supporting plate (51) is provided with a first arc-shaped groove (52) which is penetrated through from left to right, the front side and the rear side of the upper end of the side supporting plate (51) are respectively provided with a sliding groove (53), the two sliding grooves (53) are respectively connected with a sliding block (54) in a sliding way, the upper ends of the two sliding blocks (54) are respectively and integrally formed with a first positioning block (55) and a second positioning block (56), one side of the lower ends of the first positioning block (55) and the second positioning block (56) close to the first arc-shaped groove (52) is provided with a second arc-shaped groove (57), a clamping strip (58) is integrally formed on one side, close to the second positioning block (56), of the upper end of the first positioning block (55), and a clamping groove (59) is formed in the upper end of the second positioning block (56).

5. The radio frequency insulator lead end grinding clamp of claim 4, wherein: the size of the clamping groove (59) is matched with that of the clamping strip (58) in position, the clamping strip (58) is clamped in the clamping groove (59) to install the first positioning block (55) and the second positioning block (56) together.

6. The radio frequency insulator lead end grinding clamp of claim 4, wherein: a cylinder is formed between the two arc-shaped grooves (57) and the first arc-shaped groove (52), the diameter of the cylinder is the same as that of the insulator lead body (9), and the structure of the second positioning mechanism (8) is the same as that of the first positioning mechanism (5).