Four-station insulator iron cap polishing and detecting jig

Abstract

The utility model provides a four-station insulator iron cap polishing and detecting jig which comprises a bottom plate, the bottom plate is installed on an automatic polishing machine, the four corners of the bottom plate are each provided with a detection assembly, and the inner side of each detection assembly is provided with a positioning frame installed on the bottom plate. The four sets of positioning frames are all located on the diagonal lines of the bottom plate, a pressing base is installed between two sets of opposite positioning frames, a pressing assembly is installed on the pressing base, and the top of the pressing assembly is connected with a pressing rod of the automatic grinding machine. The four-station insulator iron cap polishing and detecting jig is provided with four stations, four iron caps can be processed at the same time through cooperative use of the detecting assembly, the positioning frame and the pressing assembly, and compared with traditional one-station equipment, the four-station insulator iron cap polishing and detecting jig has the advantages that production efficiency is improved, average processing time of a single product is remarkably shortened, and production cost is reduced. And the integrated grinding and detecting functions reduce the dependence on manual detection, and the labor cost is reduced.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the production technical field of insulator cap, especially to a four station insulator cap polishing and detecting fixture. BACKGROUND

[0002] In the production field of insulator cap, the traditional polishing and detecting process mainly relies on manual operation, which is low in efficiency and high in cost. With the development of industrial automation technology, automatic polishing and detecting equipment is gradually introduced into the production line to improve production efficiency and product quality. However, the existing insulator cap polishing equipment mostly only has one polishing station, and polishing and detection are still separated. After polishing, manual quality detection is still needed, which not only increases the labor intensity, but also prolongs the production cycle and limits the improvement of production efficiency. In addition, the accuracy and consistency of manual detection are difficult to guarantee, which leads to product quality fluctuations and increases the risk of unqualified products. SUMMARY

[0003] To solve the problems in the prior art, the utility model aims to provide a four station insulator cap polishing and detecting fixture, which solves the problem of separation of insulator cap polishing and detecting equipment, inability of integrated production, low efficiency and high cost.

[0004] To achieve the above-mentioned purpose, the technical scheme of the utility model is as follows:

[0005] A four station insulator cap polishing and detecting fixture, comprising a bottom plate, the bottom plate is installed on an automatic polisher, a set of detecting components is installed at each corner of the bottom plate, a set of positioning racks installed on the bottom plate is arranged inside each set of detecting components, the detecting end of the upper part of the detecting component is used for inserting the head groove of the cap, and the cap is placed on the positioning rack; four sets of positioning racks are located on the diagonal lines of the bottom plate, a pressing base is installed between two opposite positioning racks, a pressing component is installed on the pressing base, the top of the pressing component is connected with the pressing rod of the automatic polisher, and the pressing rod presses the pressing component, so that the four pressing ends of the pressing component press the cap on the positioning rack.

[0006] Further, the detecting component comprises a supporting rod and a detecting gauge, the bottom of the supporting rod is installed on the bottom plate, the top of the supporting rod is hinged with one end of the detecting gauge, the other end of the detecting gauge is provided with a detecting block, and the detecting block is matched with the shape of the head groove of the cap.

[0007] Further, the positioning rack comprises a vertical plate and a positioning plate, two vertical plates are symmetrically installed on the diagonal lines of the bottom plate, and one positioning plate for placing the cap is installed on the top of the two vertical plates.

[0008] Further, the positioning plate is provided with an arc-shaped groove matching the shape of the iron cap.

[0009] Further, the pressing base comprises a support plate and a shaft sleeve, two ends of the support plate are respectively installed on the vertical plates of the two sets of opposite positioning frames, and the shaft sleeve is installed in the middle of the support plate.

[0010] Further, the pressing assembly comprises a middle shaft, a cross rod and a pressing rod, the lower part of the middle shaft is installed in the shaft sleeve, the upper part of the middle shaft is provided with two cross-shaped cross rods, two ends of each cross rod are respectively provided with a pressing rod, and the bottom of the pressing rod is used for pressing the iron cap.

[0011] Further, the upper part of the shaft sleeve is provided with two clamping grooves for matching the lifting and rotation of the middle shaft, the two clamping grooves are arranged at an angle and have different depths, the clamping groove with a shallow depth is clamping groove one, the clamping groove with a deep depth is clamping groove two, and the lower part of the middle shaft is provided with a limiting pin shaft one for embedding in the clamping groove.

[0012] Further, the two clamping grooves are arranged at an angle of 45 degrees, so that the limiting pin shaft one moves from the clamping groove one to the clamping groove two, and the middle shaft rotates by 45 degrees.

[0013] Further, the middle shaft is provided with a limiting block after penetrating through the upper part of the shaft sleeve, the middle shaft drives the limiting block to move in the lower part of the shaft sleeve, and the diameter of the limiting block is greater than the inner diameter of the upper part of the shaft sleeve.

[0014] Further, the top of each pressing rod is arranged above the cross rod and is provided with a limiting pin shaft two; the bottom of the pressing rod penetrates through the cross rod and a spring in sequence and is located above the iron cap; one end of the spring is connected with the bottom of the cross rod, the other end is connected with a flat pad installed in the middle of the pressing rod, and the bottom of the flat pad is provided with a limiting pin shaft three installed on the pressing rod.

[0015] Compared with the prior art, the four-station insulator iron cap polishing and detecting jig has the following advantages:

[0016] (1) The four-station insulator iron cap polishing and detecting jig has four stations, and through the cooperation of the detecting assembly, the positioning frame and the pressing assembly, four iron caps can be processed at the same time, compared with the traditional one-station equipment, the production efficiency is improved, the average processing time of a single product is significantly reduced, the integrated polishing and detecting functions reduce the dependence on manual detection, and the labor cost is reduced.

[0017] (2) The four-station insulator cap polishing and detecting jig, through the design of the pressing assembly, makes the pressing operation of the cap simple and fast, only needs to press the middle shaft through the pressing rod of the automatic polisher, the cross bar compresses the spring downward, and then pushes the pressing rod to press the cap downward, the pressing of the cap can be realized, the cap is prevented from moving in the polishing process, the complexity and labor intensity of manual operation are reduced, and the polishing quality and efficiency are improved. BRIEF DESCRIPTION OF DRAWINGS

[0018] The drawings constituting a part of the present application are used to provide further understanding of the present application, the illustrative embodiments of the present application and the description thereof are used to explain the present application, and do not constitute improper limitation on the present application. In the drawings:

[0019] Figure 1 A pressing cap schematic view provided for the embodiment of the present application;

[0020] Figure 2 An overall structure top view provided for the embodiment of the present application;

[0021] Figure 3 An overall structure schematic view provided for the embodiment of the present application;

[0022] Figure 4 A detecting gauge structure schematic view provided for the embodiment of the present application;

[0023] Figure 5 A pressing base and pressing assembly assembly schematic view provided for the embodiment of the present application;

[0024] Figure 6 A shaft sleeve and pressing assembly assembly schematic view provided for the embodiment of the present application;

[0025] Figure 7 A Figure 6 A middle A-A section schematic view;

[0026] Figure 8 A shaft sleeve structure schematic view provided for the embodiment of the present application;

[0027] Figure 9 A cap structure schematic view provided for the embodiment of the present application.

[0028] BRIEF DESCRIPTION OF DRAWINGS:

[0029] 1, bottom plate; 2, detection assembly; 21, support rod; 22, detection gauge; 23, detection block; 3, positioning frame; 31, vertical plate; 32, positioning plate; 4, pressing base; 41, support plate; 42, shaft sleeve; 421, clamping groove one; 422, clamping groove two; 5, pressing assembly; 51, middle shaft; 511, limit pin one; 52, cross rod; 53, pressing rod; 531, limit pin two; 532, flat washer; 533, limit pin three; 54, limit block; 55, spring; 6, iron cap; 61, head groove; 7, automatic polisher pressing rod. DETAILED DESCRIPTION

[0030] It should be noted that the embodiments in the present application and the features in the embodiments can be combined with each other without conflict.

[0031] In the description of the present application, it should be understood that the orientation or position relationship indicated by the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like is based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the device or element indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first", "second" and the like are only for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features limited by "first", "second" and the like can explicitly or implicitly include one or more of the features. In the description of the present application, unless otherwise specified, the meaning of "a plurality of" is two or more.

[0032] In the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounting", "connection", "connection" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium, or it can be the communication between two elements. For ordinary skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0033] The present application will be described in detail below with reference to the drawings and in combination with the embodiments.

[0034] As Figures 1 to 9As shown, a four-station insulator cap polishing and detecting jig comprises a base plate 1 mounted on an automatic polisher, a set of detecting assemblies 2 mounted at each corner of the base plate 1, a set of positioning racks 3 mounted on the base plate 1 inside each set of detecting assemblies 2, and a pressing base 4 mounted between two opposite positioning racks 3.

[0035] The four-station insulator cap polishing and detecting jig has four stations, can process four caps simultaneously through the cooperation of the detecting assemblies, the positioning racks and the pressing assembly, improves the production efficiency compared with the traditional one-station device, significantly reduces the average processing time of a single product, reduces the dependence on manual detection through the integrated polishing and detecting functions, and reduces the labor cost.

[0036] In a preferred embodiment of the utility model, the bottom edge 1 is provided with mounting holes connected with the automatic polisher.

[0037] In a preferred embodiment of the utility model, the detecting assembly 2 comprises a supporting rod 21 and a detecting gauge 22, the bottom of the supporting rod 21 is mounted on the base plate 1, the top of the supporting rod 21 is hingedly connected with one end of the detecting gauge 22, the other end of the detecting gauge 22 is provided with a detecting block 23, and the detecting block 23 is matched with the shape of the head groove 61 of the cap 6.

[0038] In actual use, the detecting gauge 22 is rotated outward, the detecting block 23 is inserted into the head groove 61 of the cap 6, the detecting block 23 is manufactured according to the shape of the head groove 61, if the detecting block 23 cannot be inserted into the head groove 61 or does not fit the inner wall of the head groove 61, the cap 6 is unqualified, and the cap 6 is removed; if the cap 6 is qualified, the detecting block 23 is inserted into the head groove 61, the detecting gauge 22 is rotated inward, and the cap 6 is placed on the positioning rack 3.

[0039] In a preferred embodiment of the utility model, the positioning rack 3 comprises a vertical plate 31 and a positioning plate 32, two vertical plates 31 are symmetrically mounted on the diagonal lines of the base plate 1, and one positioning plate 32 for placing the cap 6 is mounted on the top of the two vertical plates 31.

[0040] In a preferred embodiment of the utility model, the positioning plate 32 is provided with an arc-shaped groove matched with the shape of the cap 6.

[0041] In actual use, the positioning frame 3 and the support rod 21 are arranged along the diagonal line of the bottom plate 1, so that the two adjacent iron caps 6 are arranged at an angle of 90 degrees. The positioning plate 32 is provided with an arc-shaped groove matched with the shape of the iron cap 6, so that the iron cap 6 can be quickly and accurately placed on the positioning plate 32, and the iron cap 6 can be easily pressed, thereby preventing the iron cap 6 from moving during polishing, improving the accuracy and consistency of polishing, and ensuring that each iron cap 6 can meet the expected processing standard.

[0042] In a preferred embodiment of the utility model, the pressing base 4 comprises a support plate 41 and a shaft sleeve 42, the support plate 41 is respectively installed on the vertical plate 31 of two groups of opposite positioning frames 3 at both ends, and the shaft sleeve 42 is installed in the middle of the support plate 41.

[0043] In actual use, the support plate 41 is installed in the middle of the vertical plate 31, so that the bottom of the vertical plate 31 is in a suspended state. The shaft sleeve 42 is designed as a hollow structure, the upper part is above the support plate 41, and the bottom part is below the support plate 1 through the support plate 41.

[0044] In a preferred embodiment of the utility model, the pressing assembly 5 comprises a middle shaft 51, a cross rod 52 and a pressing rod 53, the lower part of the middle shaft 51 is installed in the shaft sleeve 42, the upper part of the middle shaft 51 is installed with two cross-shaped cross rods 52, and the two ends of each cross rod 52 are respectively installed with a pressing rod 53, and the bottom of the pressing rod 53 is used for pressing the iron cap 6.

[0045] In actual use, the cross rod 52 is fixedly connected with the middle shaft 51. The design of the pressing assembly 5 makes the pressing operation of the iron cap 6 simple and fast, and the pressing of the iron cap 6 can be realized by pressing the middle shaft 51 through the automatic polishing machine pressing rod 7, which reduces the complexity and labor intensity of manual operation. The design of the middle shaft 51, the cross rod 52 and the pressing rod 53 allows quick replacement and maintenance, which helps to reduce downtime and improve the operation efficiency of the production line.

[0046] In a preferred embodiment of the utility model, the upper part of the shaft sleeve 42 is provided with two clamping grooves for matching the lifting rotation of the middle shaft 51, the two clamping grooves are arranged at an angle and have different depths, the clamping groove with a shallow depth is clamping groove one 421, and the clamping groove with a deep depth is clamping groove two 422, and the lower part of the middle shaft 51 is provided with a limiting pin shaft one 511 for embedding in the clamping groove.

[0047] In actual use, the limiting pin shaft one 511 is embedded in the clamping groove, which can prevent the middle shaft 51 from moving axially or circumferentially in the shaft sleeve 42, and ensure the stability and safety of the whole pressing assembly 5.

[0048] When installing the iron cap 6, the limiting pin shaft one 511 of the middle shaft 51 is located in the shallow card slot one 421, at this time, the pressure rod 53 is at a certain angle with the diagonal line of the bottom plate 1, facilitating the installation of the iron cap 6; after the installation of the iron cap 6 is completed, the middle shaft 51 is lifted and rotated to embed the limiting pin shaft one 511 into the deep card slot two 422, so that the pressure rod 53 abuts against the iron cap 6; the pressure rod 7 of the automatic grinding machine presses the top of the middle shaft 51, and downward force is applied to the middle shaft 51, so that the middle shaft 51 is pressed downwardly and tightly with the card slot two 422, thereby the pressure rod 53 is pressed tightly with the iron cap 6, and the iron cap 6 is prevented from moving during the grinding process.

[0049] The card slot one 421 and the card slot two 422 are communicated, so that the middle shaft 51 can be conveniently lifted and rotated between the two card slots, the time required for the position adjustment of the middle shaft 51 is reduced, and the operator can directly move the limiting pin shaft one 511 between the two card slots without complicated repositioning or disassembly.

[0050] In a preferred embodiment of the utility model, the two card slots are arranged at an angle of 45 degrees, the limiting pin shaft one 511 is moved from the card slot one 421 to the card slot two 422, and the middle shaft 51 is rotated by 45 degrees.

[0051] In actual use, the two card slots are arranged at an angle of 45 degrees, when the limiting pin shaft one 511 is located in the shallow card slot one 421, the pressure rod 53 is at an angle of 45 degrees with the diagonal line of the bottom plate 1, facilitating the installation of the iron cap 6.

[0052] In a preferred embodiment of the utility model, the middle shaft 51 passes through the upper part of the shaft sleeve 42 and then installs the limiting block 54, the middle shaft 51 drives the limiting block 54 to move in the lower part of the shaft sleeve 42, and the diameter of the limiting block 54 is greater than the inner diameter of the upper part of the shaft sleeve 42.

[0053] In actual use, the diameter of the limiting block 54 is greater than the inner diameter of the upper part of the shaft sleeve 42, the diameter of the limiting block 54 is the same as the inner diameter of the lower part of the shaft sleeve 42, and the limiting block 54 moves in the lower part of the shaft sleeve 42. When the limiting pin shaft one 511 of the middle shaft 51 is moved from the deep card slot two 422 to the shallow card slot one 421, the middle shaft 51 drives the limiting block 54 to move upwardly in the lower part of the shaft sleeve 42, and the limiting block 54 limits the middle shaft 51 from tilting or toppling.

[0054] In a preferred embodiment of the utility model, the top of each pressure rod 53 is arranged above the cross rod 52, and a limiting pin shaft two 531 is installed; the bottom of the pressure rod 53 passes through the cross rod 52 and the spring 55 in sequence and is located above the iron cap 6; one end of the spring 55 is connected with the bottom of the cross rod 52, the other end is connected with a flat pad 532 installed in the middle of the pressure rod 53, and the bottom of the flat pad 532 is provided with a limiting pin shaft three 533 installed on the pressure rod 53.

[0055] In actual use, when the automatic polisher pressure rod 7 applies pressure, the cross rod 52 compresses the spring 55 downward, and then pushes the pressure rod 53 to press the iron cap 6 downward; the cross rod 52 uniformly transmits the pressure to the pressure rod 53 through the compressed spring 55, ensures that the iron cap 6 is uniformly pressed, and improves the quality and efficiency of polishing. When the length of the pressure rod 53 is too long, the cross rod 52 can move downward along the pressure rod 53 to extrude the spring 55 during pressing. The limit pin shaft two 531 is arranged at the top of the pressure rod 53, which prevents the pressure rod 53 from falling off the cross rod 52, and also prevents the cross rod 52 from being separated from the pressure rod 53 during pressing.

[0056] Working principle of the four-station insulator iron cap polishing and detecting jig:

[0057] In the initial state, the limit pin shaft one 511 of the middle shaft 51 is arranged in the shallow clamping groove one 421, the jig is installed on the automatic polisher, the detection gauge 22 is turned outward by a detection amount, the detection block 23 is inserted into the head groove body 61 of the iron cap 6, if the detection block 23 cannot be inserted into the head groove body 61 or does not fit the inner wall of the head groove body 61, the iron cap 6 is unqualified, and the iron cap 6 is removed; if it is qualified, the detection gauge 22 is turned inward, the iron cap 6 is placed in the arc-shaped groove of the positioning plate 32, and the remaining three detection gauges 22 repeat the above steps.

[0058] When the four positioning plates 32 are placed with qualified iron caps, the limit pin shaft one 511 of the middle shaft 51 is arranged in the deep clamping groove two 422, so that the four pressure rods 53 are in contact with the four iron caps. The automatic polisher pressure rod 7 presses the top of the middle shaft 51, the cross rod 52 compresses the spring 55 downward, and then pushes the pressure rod 53 to press the iron cap 6 downward; after pressing, the automatic polisher is started to remove the burrs on the iron cap, after polishing is completed, the middle shaft 51 is moved upward and rotated, the limit pin shaft one 511 is arranged in the shallow clamping groove one 421, the iron cap is removed, and the next cycle is performed.

[0059] The above only describes the preferred embodiments of the present application, and is not used to limit the present application, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A four-position insulator cap grinding and testing fixture, characterized in that: The utility model provides an automatic polishing machine's iron cap pressing device, including bottom plate (1), bottom plate (1) is installed on automatic polishing machine, bottom plate (1) four corners respectively install a group of detection assembly (2), every group of detection assembly (2) inside sets up a group of installation positioning frame (3) on bottom plate (1), the detection end of detection assembly (2) upper portion is used for inserting the head groove (61) of iron cap (6), and iron cap (6) is placed on positioning frame (3), four groups positioning frame (3) are located on the diagonal line of bottom plate (1), wherein two groups of opposite positioning frame (3) between installation press base (4), press base (4) on installation press assembly (5), press assembly (5) top with automatic polishing machine pressure rod (7) is connected, automatic polishing machine pressure rod (7) presses press assembly (5), makes four pressings ends of press assembly (5) respectively press iron cap (6) located on positioning frame (3).

2. The four-station insulator cap polishing and detecting jig according to claim 1, characterized in that: The detection assembly (2) includes a support rod (21) and a detection gauge (22), the bottom of the support rod (21) is installed on the bottom plate (1), the top of the support rod (21) is hinged with one end of the detection gauge (22), the other end of the detection gauge (22) is provided with a detection block (23), and the detection block (23) is matched with the shape of the head groove (61) of the iron cap (6).

3. The four-station insulator cap polishing and detecting jig according to claim 1, characterized in that: The positioning frame (3) includes a vertical plate (31) and a positioning plate (32), two vertical plates (31) are symmetrically installed on both sides of the diagonal line of the bottom plate (1), and one positioning plate (32) for placing the iron cap (6) is installed on the top of the two vertical plates (31).

4. The four-station insulator cap polishing and detecting jig according to claim 3, characterized in that: An arc-shaped groove matched with the shape of the iron cap (6) is formed in the positioning plate (32).

5. The four-station insulator cap polishing and detecting jig according to claim 3, characterized in that: The press base (4) includes a support plate (41) and a shaft sleeve (42), the two ends of the support plate (41) are respectively installed on the vertical plates (31) of the two opposite positioning frames (3), and the shaft sleeve (42) is installed in the middle of the support plate (41).

6. The four-station insulator cap polishing and detecting jig according to claim 5, characterized in that: The press assembly (5) includes a middle shaft (51), a cross rod (52) and a pressing rod (53), the lower part of the middle shaft (51) is installed in the shaft sleeve (42), the upper part of the middle shaft (51) is installed with two cross rods (52) arranged in a cross shape, the two ends of each cross rod (52) are respectively installed with a pressing rod (53), and the bottom of the pressing rod (53) is used for pressing the iron cap (6).

7. The four-station insulator cap polishing and detecting jig according to claim 6, characterized in that: The upper part of the shaft sleeve (42) is provided with two clamping grooves for matching the lifting and rotating of the middle shaft (51), the two clamping grooves are arranged at an angle and have different depths, one clamping groove (421) has a shallow depth, and the other clamping groove (422) has a deep depth, and the lower part of the middle shaft (51) is provided with a limiting pin (511) for embedding in the clamping groove.

8. The four-station insulator cap polishing and detecting jig according to claim 7, characterized in that: The two clamping grooves are arranged at an angle of 45 degrees, so that the limiting pin (511) moves from the clamping groove (421) to the clamping groove (422), and the middle shaft (51) rotates by 45 degrees.

9. The four-station insulator cap polishing and detecting jig according to claim 6, characterized in that: The middle shaft (51) is installed with a limiting block (54) after penetrating through the upper part of the shaft sleeve (42), the middle shaft (51) drives the limiting block (54) to move in the lower part of the shaft sleeve (42), and the diameter of the limiting block (54) is greater than the inner diameter of the upper part of the shaft sleeve (42).

10. The four-station insulator cap polishing and detecting jig according to claim 6, characterized in that: Each of the pressing rods (53) is arranged above the cross rod (52) and is provided with a limiting pin shaft two (531); the bottom of the pressing rod (53) is arranged above the iron cap (6) through the cross rod (52) and the spring (55) in sequence; one end of the spring (55) is connected with the bottom of the cross rod (52), and the other end is connected with a flat pad (532) arranged in the middle of the pressing rod (53); the bottom of the flat pad (532) is provided with a limiting pin shaft three (533) arranged on the pressing rod (53).

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