Position positioning tool for acid adding pipe orifice

Abstract

An acid adding pipe opening position positioning tool comprises an acid adding pipe fixing plate, a bottom plate and an upper sliding plate capable of ascending and descending along with a driving device. A strip-shaped hole is formed in the middle of the acid adding pipe fixing plate, and a plurality of acid adding pipe openings are formed in the strip-shaped hole of the acid adding pipe fixing plate side by side; the bottom plate and the upper sliding plate are arranged in parallel; the bottom plate is consistent with the bottom wall of the storage battery container to be acidified in structure and size; stacked side plates are erected at the two ends of the bottom plate, and fixing columns are erected at the two ends of the upper end faces of the two side plates; the middle part of the upper sliding plate is provided with positioning holes which are in one-to-one correspondence with acid adding holes in a storage battery tank to be subjected to acid adding; and the four corners of the upper sliding plate are provided with guide holes through which the corresponding fixed columns can pass. The acid adding device is simple in structure, can assist in completing the position adjustment of the acid adding pipe, is convenient for operators to adjust the position of the acid adding pipe orifice, and prevents sulfuric acid from spilling during acid adding due to misalignment, so that the electrolyte quantity of a single cell is not enough.

Description

Technical Field

[0001] The utility model belongs to the field of lead-acid battery formation, and in particular relates to an acid-adding pipe opening positioning tool. Background Art

[0002] In the acid-adding process of lead-acid batteries, sulfuric acid is added to the battery through the six acid-adding holes on the battery cover through the acid-adding pipes. Since the production line often produces different types of batteries according to demand, the battery specifications are different, and the spacing between the acid-adding holes is also different. After changing the battery model, it is necessary to readjust the spacing and position of several acid-adding pipes to ensure that each pipe can align with the acid-adding hole on the battery cover.

[0003] At present, the positioning method of the acid adding nozzle is: after positioning the battery that needs to be acid-added on the acid adding station, the operator observes the position spacing of the acid adding nozzles on the battery and adjusts the position of the acid adding nozzles based on experience, so that the acid adding nozzles are aligned with the acid adding holes of the battery. Since there is a certain distance between the battery and the acid adding nozzle, this operation method has a certain error, and it is necessary to rely on manual judgment whether it is aligned. If it is not completely aligned, sulfuric acid will be spilled during acid addition, and the acid addition amount of a single cell is insufficient. It is necessary to continue to adjust the misaligned acid adding nozzle. After repeating this several times, the debugging can be completed, but this method will waste a lot of time and cause too low production capacity. Summary of the invention

[0004] The utility model aims to solve the above-mentioned deficiencies in the prior art, thereby providing an acid addition pipe nozzle position positioning tool.

[0005] In order to achieve the above-mentioned purpose, the technical solution of the utility model is: an acid-adding pipe port position positioning tool, comprising an acid-adding pipe fixing plate, a bottom plate and an upper slide plate which can be raised and lowered with a driving device;

[0006] The acid adding pipe fixing plate has a long hole in the middle, and a plurality of acid adding pipe openings are installed side by side in the long hole of the acid adding pipe fixing plate;

[0007] The bottom plate is arranged parallel to the upper slide plate; the bottom plate has the same structural dimensions as the bottom wall of the battery tank to be added with acid;

[0008] The bottom plate is provided with stacked side plates at both ends, and fixed columns are provided at both ends of the upper surfaces of the two side plates;

[0009] The middle part of the upper slide plate is provided with positioning holes corresponding to the acid adding holes on the battery tank to be added with acid, and the four corners of the upper slide plate are provided with guide holes for corresponding fixing columns to pass through.

[0010] The acid addition nozzle is a stepped structure consisting of a large cylinder, a small cylinder and a truncated cone connected to each other. The large cylinder is located at the upper end and has an outer diameter greater than the width of the long hole. The small cylinder is located in the middle and has an outer diameter less than the width of the long hole. The truncated cone is located at the lower end. The diameter of the upper bottom surface of the truncated cone is consistent with the outer diameter of the small cylinder and is greater than the diameter of the lower bottom surface.

[0011] The small cylinder is provided with external threads. After the small cylinder and the truncated cone pass through the long hole, they are positioned and fixed by nuts installed outside the small cylinder.

[0012] The driving device includes bolts and a fixing plate. The fixing plate is located between the bottom plate and the upper slide plate. The two ends of the fixing plate are connected to the two side plates. A screw hole for installing the bolt is provided in the middle of the fixing plate. After the bolt passes through the screw hole in the middle of the fixing plate, the top end of the bolt rests under the upper slide plate.

[0013] The aperture of the positioning hole is consistent with the aperture of the acid adding hole on the battery tank to be added with acid, and the aperture of the positioning hole is slightly larger than the diameter of the acid adding pipe opening.

[0014] An acid addition nozzle position positioning tool comprises a bottom plate and an upper slide plate which can be raised and lowered along with a driving device, wherein the bottom plate and the upper slide plate are arranged in parallel;

[0015] The bottom plate has the same structural dimensions as the bottom wall of the battery tank to be acid-added;

[0016] The bottom plate is provided with stacked side plates at both ends, and fixed columns are provided at both ends of the upper surfaces of the two side plates;

[0017] The middle part of the upper slide plate is provided with positioning holes corresponding to the acid adding holes on the battery tank to be added with acid, and the four corners of the upper slide plate are provided with guide holes for corresponding fixing columns to pass through.

[0018] The driving device includes bolts and a fixing plate. The fixing plate is located between the bottom plate and the upper slide plate. The two ends of the fixing plate are connected to the two side plates. A screw hole for installing the bolt is provided in the middle of the fixing plate. After the bolt passes through the screw hole in the middle of the fixing plate, the top end of the bolt rests under the upper slide plate.

[0019] The aperture of the positioning hole is consistent with the aperture of the acid adding hole on the battery tank to be added with acid, and the aperture of the positioning hole is slightly larger than the diameter of the acid adding pipe opening.

[0020] The utility model is easy to operate. It only needs to place the tooling in the designated position, control the sliding plate to move up and down by moving the bolts, and put the acid adding pipe into the corresponding positioning hole to fix it. No manual judgment based on experience is required, which can increase the adjustment efficiency, reduce the difficulty of operation, and save adjustment time. It also reduces the risk of acid spilling due to improper adjustment. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0022] Figure 1 The structure of the utility model is shown in FIG. Figure 1 ;

[0023] Figure 2 The structure of the utility model is shown in FIG. Figure 2 . DETAILED DESCRIPTION

[0024] Below through Figure 1 And by listing some optional embodiments of the present invention, the technical solution of the present invention (including the preferred technical solution) is further described in detail. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] like Figure 1 , Figure 2As shown, the utility model designs an auxiliary acid-adding nozzle position positioning tool, including a bottom plate 1, a side plate 2, a fixing column 3, a bolt 4, a nut fixing plate 5, an upper slide plate 6, an acid-adding nozzle positioning hole 7 and an acid-adding tube fixing plate 9. The acid-adding tube fixing plate 9 has a long hole in the middle, and a plurality of acid-adding nozzles 8 are installed side by side in the long hole of the acid-adding tube fixing plate 9. The acid-adding nozzle 8 is a step structure composed of a large cylinder, a small cylinder and a truncated cone connected to each other. The large cylinder is located at the upper end and has an outer diameter greater than the width of the long hole. The small cylinder is located in the middle and has an outer diameter less than the width of the long hole. The truncated cone is located at the lower end. The diameter of the bottom surface of the truncated cone is consistent with the outer diameter of the small cylinder and is greater than the diameter of the lower bottom surface. The small cylinder has an external thread. After the small cylinder and the truncated cone pass through the long hole, they are positioned and fixed by nuts installed outside the small cylinder. The size of the bottom plate 1 is consistent with the battery slot required for acid addition, and the battery placement position can be simulated when adjusting the equipment. The side panels 2 are located on the left and right sides of the bottom plate and are vertical. A fixing column 3 is respectively set at both ends of the upper end surface of the side panels 2. The nut fixing plate 5 is located between the side panels 2 and has a threaded hole in the middle. After the bolt 4 passes through the screw hole in the middle of the fixing plate 5, the top end is against the bottom of the upper slide 6. There is a round hole at each corner of the upper slide 6, which is sleeved on the four fixing columns 3. There are also six acid addition pipe opening positioning holes 7 on the upper slide 6, which correspond to the acid addition holes on the battery tank to be added with acid, and can simulate the position of the acid addition holes when adjusting the equipment. The front and back of the entire device are vacant, which is convenient for the operator to observe the status during the adjustment process.

[0026] During adjustment, place the tooling at the acid adding position of the battery, then rotate the bolt 4 to slide the upper slide plate 6 upwards. When the upper slide plate 6 is about to contact the acid adding pipe opening 8, the approximate position of the acid adding pipe opening 8 on the acid adding pipe fixing plate 9 can be adjusted according to the six holes on the upper slide plate 6. Then, rotate the bolt 4 again to slide the upper slide plate 6 upwards. At this time, adjust the acid adding pipe opening 8 until the acid adding pipe opening 8 just penetrates into the acid adding pipe opening positioning hole 7. After the adjustment is completed, fix the acid adding pipe opening 8 to the acid adding pipe fixing plate 9, and then rotate the bolt 4 in the opposite direction. The upper slide plate 6 also descends accordingly until the acid adding pipe opening 8 is moved out. Take out the tooling, and the adjustment is completed.

[0027] It is easy for those skilled in the art to understand that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, combinations, replacements, improvements, etc. made within the spirit and principles of the present invention are included in the protection scope of the present invention.

Claims

1. A tool for positioning the position of an acid adding nozzle, characterized in that: It comprises an acid adding pipe fixing plate (9), a bottom plate (1) and an upper slide plate (6) which can be raised and lowered along with a driving device; The acid adding pipe fixing plate (9) has a long hole in the middle, and a plurality of acid adding pipe openings (8) are installed side by side in the long hole of the acid adding pipe fixing plate (9); The bottom plate (1) and the upper slide plate (6) are arranged in parallel; the bottom plate (1) and the bottom wall structure size of the battery tank to be added with acid are consistent; The bottom plate (1) is provided with stacked side plates (2) at both ends, and fixing columns (3) are provided at both ends of the upper end surfaces of the two side plates (2); The middle of the upper slide plate (6) is provided with positioning holes (7) corresponding one to one with the acid adding holes on the battery tank to be added with acid, and the four corners of the upper slide plate (6) are provided with guide holes for corresponding fixing columns (3) to pass through.

2. The acid adding nozzle position positioning tool according to claim 1, characterized in that: The acid adding pipe opening (8) is a stepped structure consisting of a large cylinder, a small cylinder and a truncated cone which are connected to each other. The large cylinder is located at the upper end and has an outer diameter greater than the width of the long hole. The small cylinder is located in the middle and has an outer diameter less than the width of the long hole. The truncated cone is located at the lower end. The diameter of the upper bottom surface of the truncated cone is consistent with the outer diameter of the small cylinder and is greater than the diameter of the lower bottom surface.

3. The acid adding nozzle position positioning tool according to claim 2, characterized in that: The small cylinder is provided with external threads. After the small cylinder and the truncated cone pass through the long hole, they are positioned and fixed by nuts installed outside the small cylinder.

4. The acid adding nozzle position positioning tool according to claim 1, characterized in that: The driving device comprises a bolt (4) and a fixing plate (5), wherein the fixing plate (5) is located between the bottom plate (1) and the upper sliding plate (6), and the two ends of the fixing plate (5) are connected to the two side plates (2). A screw hole for mounting the bolt (4) is provided in the middle of the fixing plate (5), and after the bolt (4) passes through the screw hole in the middle of the fixing plate (5), the top end of the bolt (4) abuts against the bottom of the upper sliding plate (6).

5. The acid adding nozzle position positioning tool according to claim 1 or 4, characterized in that: The aperture of the positioning hole (7) is consistent with the aperture of the acid adding hole on the battery tank to be added with acid, and the aperture of the positioning hole (7) is slightly larger than the diameter of the acid adding pipe opening (8).

6. A tool for positioning the position of an acid adding nozzle, characterized in that: It comprises a bottom plate (1) and an upper slide plate (6) which can be raised and lowered along with a driving device, wherein the bottom plate (1) and the upper slide plate (6) are arranged in parallel; The bottom plate (1) has the same structural dimensions as the bottom wall of the battery tank to be filled with acid; The bottom plate (1) is provided with stacked side plates (2) at both ends, and fixed columns (3) are provided at both ends of the upper end surfaces of the two side plates (2); The middle of the upper slide plate (6) is provided with positioning holes (7) corresponding one to one with the acid adding holes on the battery tank to be added with acid, and the four corners of the upper slide plate (6) are provided with guide holes for corresponding fixing columns (3) to pass through.

7. The acid addition nozzle location fixture according to claim 6, characterized in that: The driving device comprises a bolt (4) and a fixing plate (5), wherein the fixing plate (5) is located between the bottom plate (1) and the upper sliding plate (6), and the two ends of the fixing plate (5) are connected to the two side plates (2). A screw hole for mounting the bolt (4) is provided in the middle of the fixing plate (5), and after the bolt (4) passes through the screw hole in the middle of the fixing plate (5), the top end of the bolt (4) abuts against the bottom of the upper sliding plate (6).

8. The acid addition nozzle location fixture according to claim 6, characterized in that: The aperture of the positioning hole (7) is consistent with the aperture of the acid adding hole on the battery tank to be added with acid, and the aperture of the positioning hole (7) is slightly larger than the diameter of the acid adding pipe opening (8).

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