阅读说明：本技术 一种防脱绝缘子、加工设备及加工方法 (Anti-drop insulator, processing equipment and processing method ) 是由 袁振 于 2021-07-19 设计创作，主要内容包括：本发明涉一种防脱绝缘子、加工设备及加工方法,包括绝缘盘、钢脚、连接架和钢帽,所述的绝缘盘呈壶盖型结构,绝缘盘内部上端设置有安装槽,安装槽内通过粘接胶安装有钢脚,绝缘盘上端通过粘接胶安装有连接架,连接架上设置有外螺纹,连接架通过螺纹配合的方式连接有钢帽。本发明可以解决现有的绝缘子在使用时,绝缘子之间通常采用直接卡接的连接方式,虽然绝缘子之间的连接方便,但绝缘子的连接效果差,连接后受震动易发生脱落的现象,影响输电线路的使用,同时现有的绝缘子在进行制备加工时,不能够对钢脚与钢帽同时粘接成型,导致钢脚与钢帽容易发生偏移的现象,影响绝缘子的后续使用等难题。(The invention relates to an anti-drop insulator, processing equipment and a processing method, which comprise an insulating disc, steel feet, a connecting frame and a steel cap, wherein the insulating disc is of a pot cover type structure, the upper end inside the insulating disc is provided with a mounting groove, the steel feet are mounted in the mounting groove through bonding glue, the upper end of the insulating disc is provided with the connecting frame through the bonding glue, the connecting frame is provided with external threads, and the connecting frame is connected with the steel cap in a threaded fit mode. The invention can solve the problems that the prior insulator is usually in a direct clamping connection mode when in use, the connection effect of the insulator is poor although the connection between the insulators is convenient, the phenomenon that the insulator is easy to fall off due to vibration after connection is easy to occur, the use of a power transmission line is influenced, and the prior insulator cannot be simultaneously bonded and molded when in preparation and processing, so that the phenomenon that the steel pin and the steel cap are easy to deviate, the subsequent use of the insulator is influenced, and the like.)

1. The utility model provides an anticreep insulator, includes insulating disc (1), steel foot (2), link (3) and steel cap (4), its characterized in that: the insulation disc (1) is of a pot lid type structure, the upper end inside the insulation disc (1) is provided with a mounting groove, a steel foot (2) is mounted in the mounting groove through adhesive glue, the upper end of the insulation disc (1) is provided with a connecting frame (3) through the adhesive glue, external threads are arranged on the connecting frame (3), the connecting frame (3) is connected with a steel cap (4) in a threaded fit mode, and the front end of the steel cap (4) is provided with a notch; wherein:

the insulator with the anti-falling structure relates to special forming processing equipment in production and processing, the forming processing equipment comprises a bottom plate (5), a forming device (6) and a crimping device (7), the middle part of the upper end of the bottom plate (5) is provided with the forming device (6), the left side of the forming device (6) is provided with the crimping device (7), and the crimping device (7) is arranged on the left side of the upper end of the bottom plate (5);

the forming device (6) comprises a driving motor (61), a rotating mechanism (62), a guide mechanism (63), a support bracket (64) and a guide frame (65), the driving motor (61) is installed in the middle of the upper end of the bottom plate (5), the rotating mechanism (62) is installed on an output shaft of the driving motor (61), the outer side of the rotating mechanism (62) is located on the support bracket (64), the support bracket (64) is of an annular structure, the lower end of the support bracket (64) is installed on the bottom plate (5), through holes are uniformly formed in the rotating mechanism (62), the guide mechanism (63) is installed in the through holes, the lower end of the guide mechanism (63) is located in the guide frame (65), and the guide frame (65) is installed on the bottom plate (5);

guiding mechanism (63) including guide sleeve (631), locating rack (632), guide arm (633) and expanding spring (634), guide sleeve (631) install the through-hole department on slewing mechanism (62), guide sleeve (631) inside is provided with the spout, be connected with locating rack (632) through sliding fit's mode in the spout, locating rack (632) upper end be provided with steel foot (2) complex constant head tank, guide arm (633) are installed to locating rack (632) lower extreme, install expanding spring (634) on guide arm (633), install the ball seat behind guide sleeve (631) are passed to guide arm (633) lower extreme, install the spin in the ball seat.

2. The anti-drop insulator according to claim 1, wherein: the lower end of the steel foot (2) is of a semicircular structure, the upper end of the steel foot (2) is of a Y-shaped structure, and clamping teeth are evenly arranged on the steel foot (2).

3. The anti-drop insulator according to claim 1, wherein: the upper end of the connecting frame (3) is provided with an arc-shaped groove, and the inner concave surface of the arc-shaped groove is of a smooth structure.

4. The anti-drop insulator according to claim 1, wherein: the rubber sleeve is arranged on the outer side face of the steel cap (4), and the rubber pad is arranged in the opening in the steel cap (4).

5. The anti-drop insulator according to claim 1, wherein: the crimping device (7) comprises a fixing column (71), a transverse moving slide rail (72), a longitudinal moving slide rail (73) and a crimping die head (74), wherein the fixing column (71) is installed at the upper end of the base plate (5) through a screw, the transverse moving slide rail (72) is installed at the upper end of the fixing column (71), the longitudinal moving slide rail (73) is installed on the transverse moving slide rail (72), and the crimping die head (74) is installed on the longitudinal moving slide rail (73).

6. The anti-drop insulator according to claim 1, wherein: slewing mechanism (62) including link (621), connecting rod (622) and ring frame (623), driving motor (61) upper end mid-mounting have link (621), connecting rod (622) are evenly installed in link (621) outside, install ring frame (623) between connecting rod (622) outside, ring frame (623) are located support bracket (64), evenly be equipped with on support bracket (64) with insulating disc (1) complex reference column.

7. The anti-drop insulator according to claim 1, wherein: the bearing bracket (64) is provided with an annular groove, rolling shafts are uniformly arranged in the annular groove through pin shafts, and the upper ends of the rolling shafts are tightly attached to the rotating mechanism (62).

8. The anti-drop insulator according to claim 1, wherein: the guide frame (65) is of an annular structure, a guide groove is formed in the guide frame (65), and the depth of the guide groove is gradually increased from left to right.

9. The anti-drop insulator according to claim 5, wherein: the crimping die head (74) is of a cylindrical hollow structure, a through groove is formed in the crimping die head (74), a rubber ring is installed in the through groove, and the through groove is matched with the steel cap (4).

10. The anti-drop insulator according to claim 1, wherein: when the anti-drop insulator is manufactured by the molding processing equipment, the method specifically comprises the following steps:

s1, placing steel feet: placing the steel feet (2) in the guide mechanism (63);

s2, injecting glue into the insulating disc: respectively injecting the bonding glue into the installation groove on the insulating disc (1) and the upper end of the insulating disc (1), and placing the insulating disc (1) subjected to glue injection on the upper end of the rotating mechanism (62);

s3, steel cap feeding: the crimping device (7) can automatically take materials for the steel cap (4) and drive the steel cap (4) to be conveyed to the upper end of the forming device (6);

s4, compression molding: starting a driving motor (61), driving the driving motor (61) to drive a rotating mechanism (62) to rotate, driving a guide mechanism (63) to slide in a guide frame (65) by the rotating mechanism (62), when the guide mechanism (63) moves to the lower end of a crimping device (7), driving the upper end of a steel foot (2) to be inserted into an installation groove by the guide mechanism (63), and simultaneously connecting a steel cap (4) with an insulating disc (1) by the downward movement of the crimping device (7);

s5, taking and collecting: when the bonding glue in the step S4 is solidified, the molded insulator is uniformly collected manually;

s6, stacking and storing: and D, stacking and storing the insulators collected in the step S5 in a warehouse.

Technical Field

The invention relates to the field of insulator processing, in particular to an anti-drop insulator, processing equipment and a processing method.

Background

The insulator is a special insulating control and can play an important role in an overhead transmission line. Early-age insulators are mostly used for telegraph poles, and a plurality of disc-shaped insulators are hung at one end of a high-voltage wire connecting tower which is gradually developed, are used for increasing creepage distance and are usually made of glass or ceramics. The insulator should not fail due to various electromechanical stresses caused by changes in environmental and electrical loading conditions, otherwise the insulator will not function significantly and will compromise the service and operational life of the entire line.

At present, the existing insulator generally has the following defects in the processing and using process: 1. when the existing insulators are used, the insulators are usually connected in a direct clamping mode, although the insulators are convenient to connect, the connecting effect of the insulators is poor, and the insulators are easy to fall off due to vibration after connection, so that the use of a power transmission line is influenced; 2. when the existing insulator is prepared and processed, the preparation and processing effects are poor, the steel pins and the steel cap cannot be simultaneously bonded and molded, so that the steel pins and the steel cap are easy to deviate, and the subsequent use of the insulator is influenced.

Disclosure of Invention

Technical problem to be solved

The invention can solve the problems that the prior insulator is usually in a direct clamping connection mode when in use, the connection effect of the insulator is poor although the connection between the insulators is convenient, the insulator is easy to fall off due to vibration after connection, the use of a power transmission line is influenced, and the prior insulator has poor preparation and processing effect when in preparation and processing, cannot be simultaneously bonded and molded with a steel pin and a steel cap, so that the steel pin and the steel cap are easy to deviate, the subsequent use of the insulator is influenced, and the like.

(II) technical scheme

In order to achieve the purpose, the invention adopts the following technical scheme that the anti-falling insulator comprises an insulating disc, steel feet, a connecting frame and a steel cap, wherein the insulating disc is of a pot cover type structure, an installation groove is formed in the upper end of the inside of the insulating disc, the steel feet are installed in the installation groove through bonding glue, the connecting frame is installed at the upper end of the insulating disc through the bonding glue, external threads are arranged on the connecting frame, the connecting frame is connected with the steel cap in a threaded fit mode, and the front end of the steel cap is provided with a notch which can facilitate the insertion of the steel feet into the steel cap.

Above-mentioned anti-disengaging structure's insulator relates to dedicated contour machining equipment in carrying out the production and processing, contour machining equipment include bottom plate, forming device and crimping device, bottom plate upper end mid-mounting have forming device, crimping device is installed on the forming device left side, crimping device installs in bottom plate upper end left side.

The forming device comprises a driving motor, a rotating mechanism, a guide mechanism, a bearing bracket and a guide frame, wherein the driving motor is arranged in the middle of the upper end of the bottom plate, the rotating mechanism is arranged on an output shaft of the driving motor, the outer side of the rotating mechanism is positioned on the bearing bracket, the bearing bracket is of an annular structure, the lower end of the bearing bracket is arranged on the bottom plate, through holes are uniformly formed in the rotating mechanism, the guide mechanism is arranged in the through holes, the lower end of the guide mechanism is positioned in the guide frame, and the guide frame is arranged on the bottom plate.

Guiding mechanism include uide sleeve, locating rack, guide arm and expanding spring, the uide sleeve install through-hole department on slewing mechanism, the inside spout that is provided with of uide sleeve is connected with the locating rack through sliding fit's mode in the spout, the locating rack upper end be provided with steel foot complex constant head tank, the guide arm is installed to the locating rack lower extreme, install expanding spring on the guide arm, install the ball seat after the guide arm lower extreme passes the uide sleeve, install the spin in the ball seat.

Preferably, the lower end of the steel foot is of a semicircular structure, the upper end of the steel foot is of a Y-shaped structure, clamping teeth are evenly arranged on the steel foot and integrally formed with the steel foot, and the steel foot is made of stainless steel materials.

Preferably, the upper end of the connecting frame is provided with an arc-shaped groove, and the inner concave surface of the arc-shaped groove is of a smooth structure, so that the arc-shaped groove can effectively reduce friction between the arc-shaped groove and the steel foot.

Preferably, the rubber sleeve is installed on the outer side face of the steel cap, the rubber pad is installed in the opening in the steel cap, and the rubber pad can play a role in buffering.

Preferably, the crimping device comprises a fixing column, a transverse moving slide rail, a longitudinal moving slide rail and a crimping die head, the fixing column is mounted at the upper end of the bottom plate through a screw, the transverse moving slide rail is mounted at the upper end of the fixing column, the longitudinal moving slide rail is mounted on the transverse moving slide rail, and the crimping die head is mounted on the longitudinal moving slide rail.

Preferably, slewing mechanism include link, connecting rod and ring frame, driving motor upper end mid-mounting have the link, the connecting rod is evenly installed in the link outside, install the ring frame between the connecting rod outside, the ring frame is located the support bracket, evenly be equipped with on the support bracket with insulating disc complex reference column.

Preferably, the supporting bracket is provided with an annular groove, rolling shafts are uniformly arranged in the annular groove through pin shafts, the upper ends of the rolling shafts are tightly attached to the rotating mechanism, and the rolling shafts are of cylindrical structures with smooth surfaces.

Preferably, the guide frame be the loop configuration, the guide way is provided with to the guide frame inside, the guide way is the loop configuration, the degree of depth of guide way increases gradually from left to right.

Preferably, the crimping die head is of a cylindrical hollow structure, a through groove is formed in the crimping die head, a rubber ring is arranged in the through groove, and the through groove is matched with the steel cap.

In addition, the invention also provides a processing method of the anti-drop insulator, which comprises the following steps:

s1, placing steel feet: placing the steel feet inside the guide mechanism;

s2, injecting glue into the insulating disc: respectively injecting bonding glue into the installation groove on the insulating disc and the upper end of the insulating disc, and placing the insulating disc subjected to glue injection on the upper end of the rotating mechanism;

s3, steel cap feeding: the crimping device can automatically take the steel cap and drive the steel cap to be conveyed to the upper end of the forming device;

s4, compression molding: starting a driving motor, driving the rotating mechanism to rotate by the driving motor, driving the guide mechanism to slide in the guide frame by the rotating mechanism, when the guide mechanism moves to the lower end of the crimping device, driving the upper end of the steel leg to be inserted into the mounting groove by the guide mechanism, and connecting the steel cap with the insulating disc by the crimping device moving downwards;

s5, taking and collecting: when the bonding glue in the step S4 is solidified, the molded insulator is uniformly collected manually;

s6, stacking and storing: and D, stacking and storing the insulators collected in the step S5 in a warehouse.

(III) advantageous effects

1. According to the anti-drop insulator, due to the anti-drop structural design, when the steel feet are connected with the steel cap, the steel cap is manually rotated, the lower ends of the steel feet are driven by the steel cap to be attached to the arc-shaped grooves in the connecting frame, and the phenomenon that the steel feet drop off from the steel cap is avoided;

2. according to the anti-drop insulator, the universal ball head structure is formed between the steel foot and the arc-shaped groove, when the insulator is stressed, the insulators can move relatively, rigid connection between adjacent insulators is avoided, and the connection stability between the insulators is improved;

3. according to the anti-drop insulator, the rubber pad is arranged in the notch on the steel cap, and the rubber pad can buffer the action, so that the phenomenon that the steel foot and the steel cap are directly stressed to be broken is avoided, and the anti-drop insulator is beneficial to long-time use of the steel foot and the steel cap;

4. according to the forming processing equipment provided by the invention, the forming device and the crimping device are matched with each other, so that the function of simultaneously bonding and forming the steel pins and the steel caps can be realized, the steel pins and the steel caps cannot deviate, and the subsequent installation and use of the insulator are facilitated.

Drawings

The invention is further illustrated with reference to the following figures and examples.

FIG. 1 is a schematic cross-sectional view of the insulating plate, steel legs, connecting frame and steel cap of the present invention

FIG. 2 is a schematic view of an assembly structure between the anti-drop insulators according to the present invention;

FIG. 3 is a process flow diagram of the present invention;

FIG. 4 is a schematic structural diagram of the bottom plate, the forming device, the crimping device, the insulating disc, the steel leg, the connecting frame and the steel cap of the invention;

FIG. 5 is a schematic structural diagram of the bottom plate, the forming device, the insulating disc and the steel feet of the present invention;

FIG. 6 is a schematic illustration of the partial structure of FIG. 5 in accordance with the present invention;

fig. 7 is a schematic structural diagram of the bottom plate, the crimping device, the connecting frame and the steel cap of the invention.

Detailed Description

The embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways as defined and covered by the claims.

As shown in fig. 1 to 7, an anti-drop insulator comprises an insulating disc 1, steel feet 2, a connecting frame 3 and a steel cap 4, wherein the insulating disc 1 is of a pot cover type structure, the upper end inside the insulating disc 1 is provided with a mounting groove, the steel feet 2 are mounted in the mounting groove through bonding glue, the connecting frame 3 is mounted at the upper end of the insulating disc 1 through the bonding glue, external threads are arranged on the connecting frame 3, the connecting frame 3 is connected with the steel cap 4 through a thread fit mode, and the front end of the steel cap 4 is provided with an opening.

2 lower extreme semicircular structure of steel foot, 2 upper ends of steel foot are Y type structure, still evenly are provided with the joint tooth on the steel foot 2, when 2 long-time atress of steel foot and bonding glue separation, the phenomenon that drops can not take place for 2 steel feet of Y type structure, the joint tooth on the steel foot 2 can be further increase and bonding glue's be connected compactness simultaneously, guarantee the result of use of insulator.

3 upper ends of link be provided with the arc wall, the arc wall inner concave surface is smooth structure, when 2 lower extremes of steel foot and arc wall cooperations, form universal bulb structure between 2 and the arc wall of steel foot, when the insulator atress, can relative motion between the insulator, avoid rigid connection between the adjacent insulator, improve the stability of connecting between the insulator, can avoid the phenomenon that takes place to drop between the insulator effectively simultaneously.

4 lateral surface of steel cap install the rubber sleeve, install the rubber pad in the opening on the steel cap 4, the rubber sleeve can be convenient for artifical the twisting move steel cap 4 for install on link 3 that steel cap 4 can be accurate, the effect that the rubber pad can cushion does benefit to long-time use of steel foot 2 and steel cap 4.

Above-mentioned anti-disengaging structure's insulator relates to dedicated contour machining equipment in carrying out the production and processing, contour machining equipment include bottom plate 5, forming device 6 and crimping device 7, 5 upper end mid-mounting of bottom plate have forming device 6, crimping device 7 is installed in 6 left sides of forming device, crimping device 7 is installed in 5 upper ends left sides of bottom plate, forming device 6 can realize the fashioned function of bonding simultaneously steel foot 2 and steel cap 4 with the common cooperation of crimping device 7.

The forming device 6 comprises a driving motor 61, a rotating mechanism 62, a guide mechanism 63, a support bracket 64 and a guide frame 65, the driving motor 61 is arranged in the middle of the upper end of the bottom plate 5, the rotating mechanism 62 is arranged on an output shaft of the driving motor 61, the outer side of the rotating mechanism 62 is positioned on the support bracket 64, the support bracket 64 is of an annular structure, the lower end of the support bracket 64 is arranged on the bottom plate 5, through holes are uniformly formed in the rotating mechanism 62, the guide mechanism 63 is arranged in the through holes, the lower end of the guide mechanism 63 is positioned in the guide frame 65, the guide frame 65 is arranged on the bottom plate 5, during specific work, steel feet 2 to be processed are manually placed in the guide mechanism 63 at first, then an insulation disc 1 after glue injection is placed at the upper end of the rotating mechanism 62, then the driving motor 61 drives the rotating mechanism 62 to rotate, the rotating mechanism 62 drives the guide mechanism, the guide 63 can then gradually push the steel feet 2 into the mounting slots on the insulating disk 1.

The rubber layer is wrapped on the outer side of the lower end of the steel foot 2, when the steel foot 2 is inserted into the mounting groove, the rubber layer can prevent adhesive cement from leaking, and after the insulator is formed, the rubber layer is manually stripped.

The guiding mechanism 63 includes a guiding sleeve 631, a positioning frame 632, a guiding rod 633 and a telescopic spring 634, the guide sleeve 631 is arranged at the through hole on the rotating mechanism 62, a sliding groove is arranged in the guide sleeve 631, a positioning frame 632 is connected in the sliding groove in a sliding fit manner, a positioning groove matched with the steel leg 2 is arranged at the upper end of the positioning frame 632, a guide rod 633 is arranged at the lower end of the positioning frame 632, a telescopic spring 634 is arranged on the guide rod 633, a ball seat is arranged at the lower end of the guide rod 633 after penetrating through the guide sleeve 631, a rolling ball is arranged in the ball seat, and during the specific work, when slewing mechanism 62 drives guide sleeve 631 synchronous rotation, guide arm 633 in the guide sleeve 631 can slide in leading truck 65 is inside, and leading truck 65 can drive guide arm 633 upwards motion gradually, and guide arm 633 drives locating rack 632 upwards to release steel foot 2 gradually for steel foot 2 can accurately cooperate with the inside mounting groove of insulating disc 1.

Slewing mechanism 62 include link 621, connecting rod 622 and ring frame 623, driving motor 61 upper end mid-mounting have link 621, link 621 evenly installs the connecting rod 622 in the outside, install ring frame 623 between the connecting rod 622 outside, ring frame 623 is located support bracket 64, evenly be equipped with on the support bracket 64 with insulating disc 1 complex reference column, specific during operation, the reference column can be effectively to insulating disc 1 carry out the location chucking, prevent that insulating disc 1 from taking place the phenomenon of rocking.

The supporting bracket 64 is provided with an annular groove, rolling shafts are uniformly arranged in the annular groove through pin shafts, the upper ends of the rolling shafts are tightly attached to the rotating mechanism 62, and the rolling shafts can effectively play a role in reducing friction.

The leading truck 65 be the loop configuration, the inside guide way that is provided with of leading truck 65, the degree of depth of guide way from left to right crescent, leading truck 65 can drive steel foot 2 upwards ejecting gradually.

The crimping device 7 comprises a fixing column 71, a transverse moving slide rail 72, a longitudinal moving slide rail 73 and a crimping die head 74, the fixing column 71 is mounted at the upper end of the bottom plate 5 through a screw, the transverse moving slide rail 72 is mounted at the upper end of the fixing column 71, the longitudinal moving slide rail 73 is mounted on the transverse moving slide rail 72, the crimping die head 74 is mounted on the longitudinal moving slide rail 73, the transverse moving slide rail 72 and the longitudinal moving slide rail 73 are in the prior art during specific work, and the transverse moving slide rail 72 and the longitudinal moving slide rail 73 drive the crimping die head 74 to translate so as to realize accurate material taking and compression molding functions of the steel cap 4.

Crimping die head 74 be cylindrical hollow structure, crimping die head 74 is inside to be provided with logical groove, leads to the inslot and installs the rubber circle, leads to groove and cooperatees with steel cap 4, when getting material to steel cap 4, the rubber circle can avoid steel cap 4 to drop, after the shaping of steel cap 4 finishes, steel cap 4 can be fast with crimping die head 74 phase separation.

In addition, the invention also provides a processing method of the anti-drop insulator, which comprises the following steps:

s1, placing steel feet: placing the steel feet 2 inside the guide mechanism 63;

s2, injecting glue into the insulating disc: respectively injecting bonding glue into the installation groove on the insulating disc 1 and the upper end of the insulating disc 1, and placing the insulating disc 1 subjected to glue injection on the upper end of the rotating mechanism 62;

s3, steel cap feeding: the crimping device 7 can automatically take the steel cap 4 and drive the steel cap 4 to be conveyed to the upper end of the forming device 6;

s4, compression molding: starting the driving motor 61, driving the driving motor 61 to drive the rotating mechanism 62 to rotate, driving the guiding mechanism 63 to slide in the guiding frame 65 by the rotating mechanism 62, when the guiding mechanism 63 moves to the lower end of the crimping device 7, driving the upper end of the steel leg 2 to be inserted into the mounting groove by the guiding mechanism 63, and connecting the steel cap 4 with the insulating disc 1 by the crimping device 7 moving downwards;

s5, taking and collecting: when the bonding glue in the step S4 is solidified, the molded insulator is uniformly collected manually;

s6, stacking and storing: and D, stacking and storing the insulators collected in the step S5 in a warehouse.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.